/* roulang page: index */
:root {
            --bg-primary: #0B0F14;
            --bg-card: #141A22;
            --bg-card-alt: #1A212B;
            --accent-orange: #FF6B22;
            --accent-orange-hover: #FF7E3F;
            --accent-green: #3DDC84;
            --accent-red: #FF3B3B;
            --accent-gold: #C8A24A;
            --text-primary: #F2F4F6;
            --text-secondary: #B8BFC7;
            --text-muted: #848B95;
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-card: rgba(255, 255, 255, 0.06);
            --radius-lg: 20px;
            --radius-md: 16px;
            --radius-sm: 12px;
            --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
            --shadow-hover: 0 16px 48px rgba(0, 0, 0, 0.55);
            --font-mono: 'SF Mono', 'Cascadia Code', 'Roboto Mono', Consolas, monospace;
            --font-sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --glow-orange: 0 0 24px rgba(255, 107, 34, 0.35);
            --glow-green: 0 0 16px rgba(61, 220, 132, 0.25);
            --dock-top: 20px;
            --section-pad: 80px;
            --section-pad-mobile: 48px;
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            font-size: 15px;
            line-height: 1.8;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: var(--text-primary);
            text-decoration: none;
            transition: color 0.25s ease, border-color 0.25s ease, background-color 0.25s ease;
        }

        a:hover {
            color: var(--accent-orange);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
        }

        button:focus,
        input:focus,
        textarea:focus,
        a:focus {
            outline: 2px solid var(--accent-orange);
            outline-offset: 2px;
        }

        .mono {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
        }

        .text-accent-orange {
            color: var(--accent-orange);
        }
        .text-accent-green {
            color: var(--accent-green);
        }
        .text-accent-gold {
            color: var(--accent-gold);
        }
        .bg-pattern-grid {
            background-image:
                linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
            background-size: 40px 40px;
        }

        /* ===== Header / Dock Navigation ===== */
        .site-header {
            position: fixed;
            top: var(--dock-top);
            left: 0;
            right: 0;
            z-index: 1050;
            display: flex;
            justify-content: center;
            padding: 0 20px;
            pointer-events: none;
        }

        .dock-nav {
            pointer-events: auto;
            display: flex;
            align-items: center;
            gap: 10px;
            background: rgba(11, 15, 20, 0.78);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--border-subtle);
            border-radius: 999px;
            padding: 10px 22px;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
            max-width: 1280px;
            width: 100%;
            transition: box-shadow 0.3s ease;
        }

        .dock-nav .logo-brand {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 800;
            font-size: 17px;
            color: var(--text-primary);
            white-space: nowrap;
            letter-spacing: -0.02em;
        }

        .logo-brand .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            background: linear-gradient(135deg, var(--accent-orange), #FF8A4C);
            border-radius: 10px;
            font-size: 17px;
            color: #0B0F14;
            font-weight: 900;
            flex-shrink: 0;
        }

        .dock-nav .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            margin: 0 8px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
        }

        .dock-nav .nav-links::-webkit-scrollbar {
            display: none;
        }

        .dock-nav .nav-item {
            position: relative;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            padding: 8px 12px;
            border-radius: 18px;
            white-space: nowrap;
            transition: color 0.2s ease, background-color 0.2s ease;
        }

        .dock-nav .nav-item:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.06);
        }

        .dock-nav .nav-item.active {
            color: var(--text-primary);
        }

        .dock-nav .nav-item.active .active-dot {
            display: block;
        }

        .dock-nav .active-dot {
            display: none;
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent-orange);
            box-shadow: 0 0 10px var(--accent-orange);
        }

        .dock-nav .nav-actions {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-left: auto;
            flex-shrink: 0;
        }

        .search-toggle-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 1px solid var(--border-subtle);
            background: rgba(255, 255, 255, 0.04);
            color: var(--text-secondary);
            cursor: pointer;
            transition: all 0.25s ease;
            font-size: 15px;
        }

        .search-toggle-btn:hover {
            background: rgba(255, 255, 255, 0.1);
            color: var(--text-primary);
            border-color: rgba(255, 255, 255, 0.16);
        }

        .search-popover {
            display: none;
            position: absolute;
            top: 60px;
            right: 0;
            width: 280px;
            background: rgba(20, 26, 34, 0.96);
            backdrop-filter: blur(12px);
            border: 1px solid var(--border-subtle);
            border-radius: 16px;
            padding: 12px;
            box-shadow: var(--shadow-hover);
            z-index: 1060;
        }

        .search-popover.show {
            display: block;
        }

        .search-popover input {
            width: 100%;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-card);
            border-radius: 10px;
            color: var(--text-primary);
            padding: 10px 14px;
            font-size: 14px;
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
        }

        .search-popover input:focus {
            border-color: var(--accent-orange);
            box-shadow: 0 0 0 3px rgba(255, 107, 34, 0.15);
            outline: none;
        }

        .search-popover input::placeholder {
            color: var(--text-muted);
        }

        .btn-cta-orange {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--accent-orange);
            color: #0B0F14;
            font-weight: 700;
            font-size: 14px;
            padding: 10px 20px;
            border-radius: 999px;
            border: none;
            cursor: pointer;
            white-space: nowrap;
            transition: all 0.25s ease;
            box-shadow: 0 4px 16px rgba(255, 107, 34, 0.25);
        }

        .btn-cta-orange:hover {
            background: var(--accent-orange-hover);
            box-shadow: 0 6px 24px rgba(255, 107, 34, 0.45);
            transform: translateY(-1px);
            color: #0B0F14;
        }

        .btn-outline-light-custom {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: transparent;
            color: var(--text-primary);
            font-weight: 500;
            font-size: 14px;
            padding: 10px 20px;
            border-radius: 999px;
            border: 1px solid var(--border-subtle);
            cursor: pointer;
            white-space: nowrap;
            transition: all 0.25s ease;
        }

        .btn-outline-light-custom:hover {
            background: rgba(255, 255, 255, 0.06);
            border-color: rgba(255, 255, 255, 0.2);
            color: var(--text-primary);
        }

        .hamburger-btn {
            display: none;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 1px solid var(--border-subtle);
            background: rgba(255, 255, 255, 0.04);
            color: var(--text-primary);
            cursor: pointer;
            font-size: 18px;
            transition: all 0.2s ease;
            flex-shrink: 0;
        }

        .hamburger-btn:hover {
            background: rgba(255, 255, 255, 0.1);
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: 80px;
            left: 16px;
            right: 16px;
            background: rgba(15, 20, 27, 0.96);
            backdrop-filter: blur(16px);
            border: 1px solid var(--border-subtle);
            border-radius: 20px;
            padding: 16px 20px;
            box-shadow: var(--shadow-hover);
            z-index: 1049;
            flex-direction: column;
            gap: 4px;
        }

        .mobile-menu.show {
            display: flex;
        }

        .mobile-menu .nav-item {
            padding: 12px 16px;
            border-radius: 12px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            display: block;
        }

        .mobile-menu .nav-item:hover,
        .mobile-menu .nav-item.active {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.06);
        }

        @media (max-width: 991px) {
            .dock-nav .nav-links {
                display: none;
            }
            .hamburger-btn {
                display: inline-flex;
            }
            .dock-nav {
                padding: 10px 16px;
            }
            .dock-nav .nav-actions .btn-outline-light-custom {
                display: none;
            }
            .search-toggle-btn {
                width: 36px;
                height: 36px;
                font-size: 14px;
            }
            .btn-cta-orange {
                font-size: 13px;
                padding: 8px 16px;
            }
            .logo-brand {
                font-size: 15px;
            }
            .logo-brand .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 14px;
            }
        }

        @media (max-width: 520px) {
            .site-header {
                top: 12px;
                padding: 0 10px;
            }
            .dock-nav {
                border-radius: 24px;
                padding: 8px 12px;
            }
            .btn-cta-orange span.cta-text {
                display: none;
            }
            .btn-cta-orange {
                width: 42px;
                height: 42px;
                padding: 0;
                justify-content: center;
                border-radius: 50%;
            }
            .hamburger-btn {
                width: 36px;
                height: 36px;
                font-size: 16px;
            }
        }

        /* ===== Main / Sections ===== */
        main {
            padding-top: 100px;
        }

        .section-block {
            padding: var(--section-pad) 0;
            position: relative;
        }

        .section-block > .container {
            position: relative;
            z-index: 2;
        }

        .section-label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent-orange);
            margin-bottom: 12px;
            position: relative;
            padding-left: 16px;
        }

        .section-label::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent-orange);
            box-shadow: 0 0 12px var(--accent-orange);
        }

        .section-title {
            font-size: 28px;
            font-weight: 800;
            letter-spacing: -0.02em;
            margin-bottom: 12px;
            color: var(--text-primary);
        }

        .section-desc {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            max-width: 720px;
            margin-bottom: 36px;
        }

        @media (max-width: 768px) {
            .section-block {
                padding: var(--section-pad-mobile) 0;
            }
            .section-title {
                font-size: 22px;
            }
            .section-desc {
                font-size: 14px;
            }
            main {
                padding-top: 80px;
            }
        }

        /* ===== Hero Section ===== */
        .hero-section {
            position: relative;
            background: linear-gradient(180deg, rgba(11, 15, 20, 0.75) 0%, rgba(11, 15, 20, 0.92) 100%),
                url('/assets/images/db31b51b332e1f09.webp') center / cover no-repeat;
            min-height: 460px;
            display: flex;
            align-items: center;
            padding: 60px 0 48px;
            border-bottom: 1px solid var(--border-subtle);
            overflow: hidden;
        }

        .hero-section::after {
            content: '';
            position: absolute;
            inset: 0;
            background:
                radial-gradient(ellipse at 30% 60%, rgba(255, 107, 34, 0.08) 0%, transparent 55%),
                radial-gradient(ellipse at 75% 40%, rgba(61, 220, 132, 0.05) 0%, transparent 45%);
            pointer-events: none;
        }

        .hero-section .container {
            position: relative;
            z-index: 2;
        }

        .hero-main-title {
            font-size: 40px;
            font-weight: 900;
            letter-spacing: -0.03em;
            line-height: 1.2;
            margin-bottom: 16px;
            color: var(--text-primary);
        }

        .hero-main-title .highlight {
            color: var(--accent-orange);
        }

        .hero-subtitle {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            max-width: 620px;
            margin-bottom: 28px;
        }

        .hero-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: 22px;
        }

        .hero-live-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 59, 59, 0.12);
            border: 1px solid rgba(255, 59, 59, 0.3);
            border-radius: 999px;
            padding: 6px 16px;
            font-size: 13px;
            font-weight: 600;
            color: #FF6B6B;
            margin-bottom: 16px;
        }

        .live-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent-red);
            animation: pulse-dot 1.6s ease-in-out infinite;
            flex-shrink: 0;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(255, 59, 59, 0.55);
            }
            50% {
                box-shadow: 0 0 0 6px rgba(255, 59, 59, 0);
            }
        }

        .hero-data-cards {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }

        .hero-data-mini-card {
            background: rgba(20, 26, 34, 0.82);
            backdrop-filter: blur(8px);
            border: 1px solid var(--border-card);
            border-radius: 14px;
            padding: 16px 20px;
            min-width: 130px;
            transition: transform 0.25s ease, box-shadow 0.25s ease;
        }

        .hero-data-mini-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(255, 107, 34, 0.3);
        }

        .hero-data-mini-card .data-value {
            font-size: 24px;
            font-weight: 800;
            font-family: var(--font-mono);
            color: var(--accent-green);
            line-height: 1.3;
        }

        .hero-data-mini-card .data-value.orange {
            color: var(--accent-orange);
        }

        .hero-data-mini-card .data-label {
            font-size: 12px;
            color: var(--text-muted);
            letter-spacing: 0.04em;
        }

        @media (max-width: 768px) {
            .hero-section {
                min-height: auto;
                padding: 48px 0 36px;
            }
            .hero-main-title {
                font-size: 28px;
            }
            .hero-subtitle {
                font-size: 14px;
            }
            .hero-data-mini-card {
                min-width: 100px;
                padding: 12px 14px;
            }
            .hero-data-mini-card .data-value {
                font-size: 18px;
            }
        }

        @media (max-width: 520px) {
            .hero-main-title {
                font-size: 24px;
            }
            .hero-actions {
                flex-direction: column;
                gap: 10px;
            }
            .hero-data-cards {
                gap: 8px;
            }
            .hero-data-mini-card {
                padding: 10px 12px;
                min-width: 88px;
            }
            .hero-data-mini-card .data-value {
                font-size: 16px;
            }
        }

        /* ===== Metric Dashboard Section ===== */
        .metric-grid {
            display: grid;
            grid-template-columns: 1.3fr 1fr 1fr 1.2fr 1fr;
            gap: 16px;
        }

        .metric-card {
            background: linear-gradient(145deg, var(--bg-card), var(--bg-card-alt));
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .metric-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--accent-orange), transparent);
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .metric-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: rgba(255, 107, 34, 0.22);
            transform: translateY(-2px);
        }

        .metric-card:hover::before {
            opacity: 1;
        }

        .metric-card .metric-icon {
            font-size: 22px;
            color: var(--accent-orange);
            margin-bottom: 12px;
        }

        .metric-card .metric-icon.green {
            color: var(--accent-green);
        }

        .metric-card .metric-value {
            font-size: 32px;
            font-weight: 800;
            font-family: var(--font-mono);
            color: var(--text-primary);
            line-height: 1.2;
            margin-bottom: 4px;
        }

        .metric-card .metric-value.active-green {
            color: var(--accent-green);
        }

        .metric-card .metric-value.highlight-orange {
            color: var(--accent-orange);
        }

        .metric-card .metric-label {
            font-size: 13px;
            color: var(--text-muted);
            letter-spacing: 0.03em;
        }

        .metric-card .metric-trend {
            font-size: 12px;
            color: var(--accent-green);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            margin-top: 6px;
        }

        @media (max-width: 1199px) {
            .metric-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        @media (max-width: 768px) {
            .metric-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .metric-card {
                padding: 18px 16px;
            }
            .metric-card .metric-value {
                font-size: 24px;
            }
        }

        @media (max-width: 520px) {
            .metric-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .metric-card {
                padding: 14px 12px;
                border-radius: 14px;
            }
            .metric-card .metric-value {
                font-size: 20px;
            }
            .metric-card .metric-label {
                font-size: 11px;
            }
        }

        /* ===== Live Preview Cards ===== */
        .live-scroll-wrapper {
            display: flex;
            gap: 18px;
            overflow-x: auto;
            padding: 8px 4px 16px;
            scroll-snap-type: x proximity;
            scrollbar-width: thin;
            scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
        }

        .live-scroll-wrapper::-webkit-scrollbar {
            height: 6px;
        }

        .live-scroll-wrapper::-webkit-scrollbar-track {
            background: transparent;
        }

        .live-scroll-wrapper::-webkit-scrollbar-thumb {
            background: rgba(255, 255, 255, 0.15);
            border-radius: 999px;
        }

        .live-card {
            flex: 0 0 300px;
            scroll-snap-align: start;
            background: linear-gradient(160deg, var(--bg-card), var(--bg-card-alt));
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .live-card:hover {
            border-color: rgba(255, 107, 34, 0.35);
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }

        .live-card .card-img-wrap {
            position: relative;
            height: 160px;
            overflow: hidden;
        }

        .live-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .live-card:hover .card-img-wrap img {
            transform: scale(1.06);
        }

        .live-card .card-img-wrap .sport-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(11, 15, 20, 0.8);
            backdrop-filter: blur(4px);
            border: 1px solid var(--border-subtle);
            border-radius: 8px;
            padding: 3px 10px;
            font-size: 12px;
            font-weight: 600;
            color: var(--text-primary);
        }

        .live-card .card-img-wrap .live-status {
            position: absolute;
            top: 12px;
            right: 12px;
            background: rgba(255, 59, 59, 0.18);
            border: 1px solid rgba(255, 59, 59, 0.4);
            border-radius: 8px;
            padding: 3px 10px;
            font-size: 12px;
            font-weight: 700;
            color: #FF6B6B;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .live-status .live-dot-sm {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent-red);
            animation: pulse-dot 1.5s ease-in-out infinite;
        }

        .live-status.upcoming {
            background: rgba(255, 255, 255, 0.08);
            border-color: var(--border-subtle);
            color: var(--text-secondary);
        }

        .live-card .card-body-custom {
            padding: 16px;
        }

        .live-card .matchup {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .live-card .match-info {
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .live-card .match-info .match-time {
            font-family: var(--font-mono);
            letter-spacing: -0.01em;
        }

        @media (max-width: 520px) {
            .live-card {
                flex: 0 0 260px;
            }
            .live-card .card-img-wrap {
                height: 130px;
            }
        }

        /* ===== Service Matrix Section ===== */
        .service-matrix-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        .service-matrix-grid .service-card {
            background: linear-gradient(150deg, var(--bg-card), var(--bg-card-alt));
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .service-matrix-grid .service-card.wide {
            grid-column: span 2;
            display: flex;
            gap: 20px;
            align-items: flex-start;
        }

        .service-matrix-grid .service-card.wide .service-icon {
            font-size: 32px;
            flex-shrink: 0;
            width: 56px;
            height: 56px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 107, 34, 0.1);
            border-radius: 14px;
            color: var(--accent-orange);
        }

        .service-matrix-grid .service-card:not(.wide) .service-icon {
            font-size: 26px;
            margin-bottom: 14px;
            display: inline-block;
            color: var(--accent-orange);
        }

        .service-matrix-grid .service-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: rgba(255, 107, 34, 0.25);
            transform: translateY(-3px);
        }

        .service-card .service-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .service-card .service-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 10px;
        }

        .service-card .service-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-orange);
            display: inline-flex;
            align-items: center;
            gap: 5px;
            transition: gap 0.25s ease;
        }

        .service-card .service-link:hover {
            gap: 9px;
            color: var(--accent-orange-hover);
        }

        @media (max-width: 991px) {
            .service-matrix-grid .service-card.wide {
                flex-direction: column;
                gap: 12px;
            }
            .service-matrix-grid .service-card.wide .service-icon {
                width: 48px;
                height: 48px;
                font-size: 24px;
            }
        }

        @media (max-width: 768px) {
            .service-matrix-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .service-matrix-grid .service-card.wide {
                grid-column: span 1;
            }
            .service-card .service-title {
                font-size: 16px;
            }
        }

        /* ===== Comparison Section ===== */
        .comparison-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
        }

        .compare-panel {
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            border: 1px solid var(--border-card);
            transition: all 0.3s ease;
        }

        .compare-panel.traditional {
            background: rgba(20, 26, 34, 0.6);
            border-color: rgba(255, 255, 255, 0.05);
        }

        .compare-panel.platform {
            background: linear-gradient(150deg, rgba(255, 107, 34, 0.06), rgba(20, 26, 34, 0.8));
            border-color: rgba(255, 107, 34, 0.35);
            box-shadow: 0 0 32px rgba(255, 107, 34, 0.08);
        }

        .compare-panel .compare-title {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 18px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .compare-panel.traditional .compare-title {
            color: var(--text-muted);
        }

        .compare-panel.platform .compare-title {
            color: var(--accent-orange);
        }

        .compare-bar-item {
            margin-bottom: 16px;
        }

        .compare-bar-item .bar-label {
            font-size: 13px;
            color: var(--text-secondary);
            margin-bottom: 5px;
            display: flex;
            justify-content: space-between;
        }

        .compare-bar-item .bar-track {
            height: 6px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: 999px;
            overflow: hidden;
        }

        .compare-bar-item .bar-fill {
            height: 100%;
            border-radius: 999px;
            transition: width 0.6s ease;
        }

        .compare-panel.traditional .bar-fill {
            background: rgba(132, 139, 149, 0.6);
        }

        .compare-panel.platform .bar-fill {
            background: linear-gradient(90deg, var(--accent-orange), #FF9A5C);
        }

        .compare-panel .compare-note {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 14px;
            font-style: italic;
        }

        @media (max-width: 768px) {
            .comparison-container {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .compare-panel {
                padding: 20px 16px;
            }
        }

        /* ===== Milestone Timeline ===== */
        .milestone-track {
            display: flex;
            gap: 0;
            position: relative;
            padding: 20px 0;
            overflow-x: auto;
            scrollbar-width: thin;
            scrollbar-color: rgba(255, 107, 34, 0.25) transparent;
        }

        .milestone-track::-webkit-scrollbar {
            height: 5px;
        }

        .milestone-track::-webkit-scrollbar-thumb {
            background: rgba(255, 107, 34, 0.25);
            border-radius: 999px;
        }

        .milestone-track::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, rgba(200, 162, 74, 0.15), rgba(255, 107, 34, 0.35), rgba(200, 162, 74, 0.15));
            transform: translateY(-50%);
        }

        .milestone-item {
            flex: 0 0 200px;
            position: relative;
            padding: 0 14px;
            text-align: center;
        }

        .milestone-item .milestone-dot {
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--bg-primary);
            border: 3px solid var(--accent-gold);
            margin: 0 auto 12px;
            position: relative;
            z-index: 2;
            box-shadow: 0 0 0 4px rgba(200, 162, 74, 0.12);
        }

        .milestone-item .milestone-year {
            font-size: 16px;
            font-weight: 700;
            font-family: var(--font-mono);
            color: var(--accent-gold);
            margin-bottom: 6px;
        }

        .milestone-item .milestone-event {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        @media (max-width: 768px) {
            .milestone-item {
                flex: 0 0 160px;
            }
            .milestone-item .milestone-year {
                font-size: 14px;
            }
            .milestone-item .milestone-event {
                font-size: 12px;
            }
        }

        /* ===== News List Section ===== */
        .news-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 24px;
        }

        .news-feature-card {
            background: linear-gradient(160deg, var(--bg-card), var(--bg-card-alt));
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .news-feature-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: rgba(255, 107, 34, 0.25);
            transform: translateY(-3px);
        }

        .news-feature-card .news-img-wrap {
            height: 220px;
            overflow: hidden;
        }

        .news-feature-card .news-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .news-feature-card:hover .news-img-wrap img {
            transform: scale(1.04);
        }

        .news-feature-card .news-body {
            padding: 20px;
        }

        .news-feature-card .news-title {
            font-size: 19px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .news-feature-card .news-excerpt {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 10px;
        }

        .news-meta {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            gap: 12px;
            align-items: center;
            flex-wrap: wrap;
        }

        .news-tag {
            background: rgba(255, 107, 34, 0.1);
            color: var(--accent-orange);
            border: 1px solid rgba(255, 107, 34, 0.2);
            border-radius: 6px;
            padding: 2px 8px;
            font-size: 12px;
            font-weight: 500;
        }

        .news-list-side {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .news-list-item {
            background: rgba(20, 26, 34, 0.7);
            border: 1px solid var(--border-card);
            border-radius: 14px;
            padding: 14px 16px;
            transition: all 0.25s ease;
            cursor: pointer;
        }

        .news-list-item:hover {
            background: var(--bg-card);
            border-color: rgba(255, 107, 34, 0.22);
            box-shadow: var(--shadow-card);
        }

        .news-list-item .item-title {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 4px;
            line-height: 1.45;
        }

        .news-list-item .item-meta {
            font-size: 11px;
            color: var(--text-muted);
            display: flex;
            gap: 10px;
        }

        .btn-view-more {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: transparent;
            color: var(--accent-orange);
            font-weight: 600;
            font-size: 14px;
            border: 1px solid rgba(255, 107, 34, 0.3);
            border-radius: 999px;
            padding: 10px 20px;
            cursor: pointer;
            transition: all 0.25s ease;
            align-self: flex-start;
            margin-top: 8px;
        }

        .btn-view-more:hover {
            background: rgba(255, 107, 34, 0.1);
            border-color: var(--accent-orange);
            color: var(--accent-orange-hover);
        }

        @media (max-width: 768px) {
            .news-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .news-feature-card .news-img-wrap {
                height: 160px;
            }
            .news-feature-card .news-title {
                font-size: 16px;
            }
        }

        /* ===== Brand Intro Section ===== */
        .brand-intro-wrapper {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 32px;
            align-items: start;
        }

        .brand-intro-text {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.85;
        }

        .brand-intro-text p {
            margin-bottom: 14px;
        }

        .brand-intro-text p:last-child {
            margin-bottom: 0;
        }

        .brand-intro-img {
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-card);
            box-shadow: var(--shadow-card);
        }

        .brand-intro-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            min-height: 260px;
        }

        @media (max-width: 768px) {
            .brand-intro-wrapper {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .brand-intro-text {
                font-size: 14px;
            }
        }

        /* ===== Platform Assurance Section ===== */
        .assurance-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 18px;
        }

        .assurance-item {
            text-align: center;
            padding: 24px 14px;
            background: rgba(20, 26, 34, 0.6);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            transition: all 0.3s ease;
        }

        .assurance-item:hover {
            background: var(--bg-card);
            border-color: rgba(61, 220, 132, 0.25);
            box-shadow: var(--shadow-card);
            transform: translateY(-2px);
        }

        .assurance-item .assurance-icon {
            font-size: 28px;
            color: var(--accent-green);
            margin-bottom: 12px;
        }

        .assurance-item .assurance-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .assurance-item .assurance-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        @media (max-width: 991px) {
            .assurance-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        @media (max-width: 768px) {
            .assurance-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .assurance-item {
                padding: 18px 10px;
            }
            .assurance-item .assurance-icon {
                font-size: 22px;
                margin-bottom: 8px;
            }
            .assurance-item .assurance-title {
                font-size: 13px;
            }
            .assurance-item .assurance-desc {
                font-size: 11px;
            }
        }

        @media (max-width: 520px) {
            .assurance-grid {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .assurance-item {
                padding: 14px 8px;
                border-radius: 12px;
            }
        }

        /* ===== Quick Help Section ===== */
        .quick-help-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .quick-help-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 14px 16px;
            background: rgba(20, 26, 34, 0.5);
            border: 1px solid var(--border-card);
            border-radius: 12px;
            transition: all 0.25s ease;
            cursor: pointer;
        }

        .quick-help-item:hover {
            background: var(--bg-card);
            border-color: rgba(255, 107, 34, 0.2);
        }

        .quick-help-item .qh-arrow {
            color: var(--accent-orange);
            font-size: 14px;
            flex-shrink: 0;
            margin-top: 4px;
        }

        .quick-help-item .qh-question {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 2px;
        }

        .quick-help-item .qh-answer {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.65;
        }

        /* ===== FAQ Section ===== */
        .accordion-custom .accordion-item {
            background: rgba(20, 26, 34, 0.75);
            border: 1px solid var(--border-card);
            border-radius: 14px !important;
            margin-bottom: 12px;
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .accordion-custom .accordion-item:hover {
            border-color: rgba(255, 107, 34, 0.2);
        }

        .accordion-custom .accordion-button {
            background: transparent;
            color: var(--text-primary);
            font-weight: 700;
            font-size: 15px;
            padding: 18px 20px;
            border: none;
            box-shadow: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            transition: all 0.25s ease;
        }

        .accordion-custom .accordion-button:not(.collapsed) {
            background: rgba(255, 107, 34, 0.06);
            color: var(--text-primary);
        }

        .accordion-custom .accordion-button::after {
            content: '\f078';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            font-size: 12px;
            color: var(--text-muted);
            transition: transform 0.3s ease;
            background-image: none;
            flex-shrink: 0;
        }

        .accordion-custom .accordion-button:not(.collapsed)::after {
            transform: rotate(180deg);
            color: var(--accent-orange);
        }

        .accordion-custom .accordion-button:focus {
            outline: none;
            box-shadow: 0 0 0 3px rgba(255, 107, 34, 0.12);
            border-radius: 14px;
        }

        .accordion-custom .accordion-body {
            background: rgba(11, 15, 20, 0.4);
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.75;
            padding: 16px 20px 20px;
        }

        /* ===== Conversion Form Section ===== */
        .convert-form-card {
            background: linear-gradient(150deg, rgba(255, 107, 34, 0.04), var(--bg-card));
            border: 1px solid rgba(255, 107, 34, 0.2);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            box-shadow: var(--shadow-card);
        }

        .convert-form-card .form-label-custom {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .convert-form-card .form-control-dark {
            background: rgba(11, 15, 20, 0.7);
            border: 1px solid var(--border-card);
            border-radius: 12px;
            color: var(--text-primary);
            padding: 12px 16px;
            font-size: 14px;
            transition: all 0.25s ease;
            box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.3);
        }

        .convert-form-card .form-control-dark:focus {
            border-color: var(--accent-orange);
            box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.3), 0 0 0 3px rgba(255, 107, 34, 0.15);
            outline: none;
            background: rgba(11, 15, 20, 0.9);
        }

        .convert-form-card .form-control-dark::placeholder {
            color: var(--text-muted);
        }

        .convert-form-card .form-check-input {
            background-color: rgba(11, 15, 20, 0.7);
            border-color: var(--border-card);
            width: 18px;
            height: 18px;
            border-radius: 5px;
            transition: all 0.2s ease;
        }

        .convert-form-card .form-check-input:checked {
            background-color: var(--accent-orange);
            border-color: var(--accent-orange);
            box-shadow: 0 0 0 3px rgba(255, 107, 34, 0.15);
        }

        .convert-form-card .form-check-label {
            font-size: 13px;
            color: var(--text-secondary);
            padding-left: 6px;
        }

        .btn-submit-glow {
            background: var(--accent-orange);
            color: #0B0F14;
            font-weight: 700;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: 999px;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 16px rgba(255, 107, 34, 0.25);
        }

        .btn-submit-glow:hover {
            background: var(--accent-orange-hover);
            box-shadow: 0 6px 28px rgba(255, 107, 34, 0.5), 0 0 40px rgba(255, 107, 34, 0.15);
            transform: translateY(-2px);
            color: #0B0F14;
        }

        /* ===== User Reviews Section ===== */
        .reviews-grid {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr 1.1fr;
            gap: 20px;
            align-items: start;
        }

        .review-card {
            background: linear-gradient(150deg, var(--bg-card), var(--bg-card-alt));
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 22px 20px;
            transition: all 0.3s ease;
        }

        .review-card:nth-child(2) {
            margin-top: 24px;
        }

        .review-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: rgba(255, 107, 34, 0.2);
            transform: translateY(-2px);
        }

        .review-card .review-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }

        .review-card .avatar-placeholder {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: linear-gradient(135deg, rgba(255, 107, 34, 0.25), rgba(61, 220, 132, 0.15));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-orange);
            font-weight: 700;
            font-size: 14px;
            flex-shrink: 0;
            border: 1px solid rgba(255, 107, 34, 0.3);
        }

        .review-card .reviewer-name {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
        }

        .review-card .review-stars {
            font-size: 12px;
            color: var(--accent-gold);
            letter-spacing: 1px;
        }

        .review-card .review-text {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        @media (max-width: 768px) {
            .reviews-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .review-card:nth-child(2) {
                margin-top: 0;
            }
        }

        /* ===== Featured Topics Section ===== */
        .topics-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        .topic-card {
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-card);
            transition: all 0.3s ease;
            position: relative;
            background: var(--bg-card);
        }

        .topic-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: rgba(255, 107, 34, 0.25);
            transform: translateY(-4px);
        }

        .topic-card .topic-img-wrap {
            height: 200px;
            overflow: hidden;
            position: relative;
        }

        .topic-card .topic-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .topic-card:hover .topic-img-wrap img {
            transform: scale(1.05);
        }

        .topic-card .topic-body {
            padding: 18px 20px;
        }

        .topic-card .topic-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .topic-card .topic-desc {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.65;
            margin-bottom: 10px;
        }

        .topic-card .topic-tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
        }

        .topic-tag {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-card);
            border-radius: 6px;
            padding: 2px 10px;
            font-size: 11px;
            color: var(--text-muted);
            font-weight: 500;
        }

        @media (max-width: 768px) {
            .topics-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .topic-card .topic-img-wrap {
                height: 150px;
            }
        }

        /* ===== Mobile Experience Section ===== */
        .mobile-experience-wrapper {
            display: grid;
            grid-template-columns: 0.8fr 1.2fr;
            gap: 32px;
            align-items: center;
            background: linear-gradient(150deg, rgba(255, 107, 34, 0.06), rgba(20, 26, 34, 0.85));
            border: 1px solid rgba(255, 107, 34, 0.2);
            border-radius: var(--radius-lg);
            padding: 36px 32px;
            box-shadow: var(--shadow-card);
        }

        .phone-mockup {
            width: 100%;
            max-width: 220px;
            margin: 0 auto;
            background: #0B0F14;
            border: 2px solid rgba(255, 255, 255, 0.12);
            border-radius: 28px;
            padding: 12px;
            box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5), inset 0 0 0 1px rgba(255, 255, 255, 0.04);
            aspect-ratio: 9 / 19;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .phone-mockup .phone-screen {
            flex: 1;
            background: linear-gradient(170deg, rgba(255, 107, 34, 0.08), rgba(20, 26, 34, 0.9));
            border-radius: 20px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 14px;
        }

        .phone-mockup .phone-screen .phone-icon {
            font-size: 28px;
            color: var(--accent-orange);
        }

        .phone-mockup .phone-screen .phone-text {
            font-size: 11px;
            color: var(--text-muted);
            text-align: center;
            line-height: 1.5;
        }

        .mobile-download-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            align-items: center;
        }

        .qr-placeholder {
            width: 80px;
            height: 80px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-card);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-muted);
            font-size: 11px;
            text-align: center;
            flex-shrink: 0;
            letter-spacing: 0.04em;
        }

        @media (max-width: 768px) {
            .mobile-experience-wrapper {
                grid-template-columns: 1fr;
                gap: 20px;
                padding: 24px 18px;
            }
            .phone-mockup {
                max-width: 160px;
            }
        }

        /* ===== Footer ===== */
        .site-footer {
            background: #080B0F;
            border-top: 1px solid var(--border-subtle);
            padding: 48px 24px 28px;
            position: relative;
        }

        .site-footer .footer-brand {
            font-weight: 800;
            font-size: 18px;
            color: var(--text-primary);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .site-footer .footer-brand .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            background: linear-gradient(135deg, var(--accent-orange), #FF8A4C);
            border-radius: 8px;
            font-size: 13px;
            color: #0B0F14;
            font-weight: 900;
            flex-shrink: 0;
        }

        .site-footer .footer-desc {
            font-size: 13px;
            color: var(--text-muted);
            max-width: 400px;
            line-height: 1.7;
        }

        .site-footer .footer-links {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
        }

        .site-footer .footer-links a {
            font-size: 13px;
            color: var(--text-secondary);
            transition: color 0.2s ease;
        }

        .site-footer .footer-links a:hover {
            color: var(--accent-orange);
        }

        .site-footer .footer-divider {
            border-top: 1px solid var(--border-subtle);
            margin-top: 28px;
            padding-top: 18px;
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
        }

        @media (max-width: 768px) {
            .site-footer {
                padding: 36px 16px 20px;
            }
            .site-footer .footer-links {
                gap: 12px;
            }
            .site-footer .footer-divider {
                flex-direction: column;
                gap: 8px;
            }
        }

        /* ===== Responsive Additional Fixes ===== */
        @media (max-width: 576px) {
            .section-block {
                padding: 40px 0;
            }
            .section-title {
                font-size: 20px;
            }
            .section-desc {
                font-size: 13px;
                margin-bottom: 24px;
            }
            .convert-form-card {
                padding: 22px 16px;
            }
        }

/* roulang page: category2 */
:root {
            --bg-primary: #0B0F14;
            --bg-card: #141A22;
            --bg-card-alt: #1A212B;
            --accent-orange: #FF6B22;
            --accent-orange-hover: #FF7E3F;
            --accent-green: #3DDC84;
            --accent-red: #FF3B3B;
            --accent-gold: #C8A24A;
            --text-primary: #F2F4F6;
            --text-secondary: #B8BFC7;
            --text-muted: #848B95;
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-card: rgba(255, 255, 255, 0.06);
            --radius-lg: 20px;
            --radius-md: 16px;
            --radius-sm: 12px;
            --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
            --shadow-hover: 0 16px 48px rgba(0, 0, 0, 0.55);
            --font-mono: 'SF Mono', 'Cascadia Code', 'Roboto Mono', Consolas, monospace;
            --font-sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --glow-orange: 0 0 24px rgba(255, 107, 34, 0.35);
            --glow-green: 0 0 16px rgba(61, 220, 132, 0.25);
            --dock-top: 20px;
            --section-pad: 80px;
            --section-pad-mobile: 48px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            font-size: 15px;
            line-height: 1.8;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: var(--text-primary);
            text-decoration: none;
            transition: color 0.25s ease, border-color 0.25s ease, background-color 0.25s ease;
        }

        a:hover {
            color: var(--accent-orange);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
        }

        button:focus,
        input:focus,
        textarea:focus,
        a:focus {
            outline: 2px solid var(--accent-orange);
            outline-offset: 2px;
        }

        .text-accent-orange {
            color: var(--accent-orange);
        }
        .text-accent-green {
            color: var(--accent-green);
        }
        .text-accent-gold {
            color: var(--accent-gold);
        }

        .bg-pattern-grid {
            background-image:
                linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
            background-size: 40px 40px;
        }

        /* ===== Header / Dock Navigation ===== */
        .site-header {
            position: fixed;
            top: var(--dock-top);
            left: 0;
            right: 0;
            z-index: 1050;
            display: flex;
            justify-content: center;
            padding: 0 20px;
            pointer-events: none;
        }

        .dock-nav {
            pointer-events: auto;
            display: flex;
            align-items: center;
            gap: 10px;
            background: rgba(11, 15, 20, 0.78);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--border-subtle);
            border-radius: 999px;
            padding: 10px 22px;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
            max-width: 1280px;
            width: 100%;
            transition: box-shadow 0.3s ease;
        }

        .dock-nav .logo-brand {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 800;
            font-size: 17px;
            color: var(--text-primary);
            white-space: nowrap;
            letter-spacing: -0.02em;
        }

        .logo-brand .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            background: linear-gradient(135deg, var(--accent-orange), #FF8A4C);
            border-radius: 10px;
            font-size: 17px;
            color: #0B0F14;
            font-weight: 900;
            flex-shrink: 0;
        }

        .dock-nav .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            margin: 0 8px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
        }

        .dock-nav .nav-links::-webkit-scrollbar {
            display: none;
        }

        .dock-nav .nav-item {
            position: relative;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            padding: 8px 12px;
            border-radius: 18px;
            white-space: nowrap;
            transition: color 0.2s ease, background-color 0.2s ease;
        }

        .dock-nav .nav-item:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.06);
        }

        .dock-nav .nav-item.active {
            color: var(--text-primary);
        }

        .dock-nav .nav-item.active .active-dot {
            display: block;
        }

        .dock-nav .active-dot {
            display: none;
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent-orange);
            box-shadow: 0 0 10px var(--accent-orange);
        }

        .dock-nav .nav-actions {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-left: auto;
            flex-shrink: 0;
        }

        .search-toggle-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-subtle);
            border-radius: 50%;
            color: var(--text-secondary);
            cursor: pointer;
            transition: background-color 0.25s ease, color 0.25s ease;
        }

        .search-toggle-btn:hover {
            background: rgba(255, 255, 255, 0.1);
            color: var(--text-primary);
        }

        .btn-cta-orange {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent-orange);
            color: #fff;
            font-weight: 700;
            font-size: 14px;
            padding: 8px 18px;
            border-radius: 999px;
            white-space: nowrap;
            border: none;
            cursor: pointer;
            transition: background-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
        }

        .btn-cta-orange:hover {
            background: var(--accent-orange-hover);
            color: #fff;
            box-shadow: var(--glow-orange);
            transform: translateY(-1px);
        }

        .hamburger-btn {
            display: none;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-subtle);
            border-radius: 50%;
            color: var(--text-secondary);
            cursor: pointer;
            transition: background-color 0.25s ease, color 0.25s ease;
        }

        .hamburger-btn:hover {
            background: rgba(255, 255, 255, 0.1);
            color: var(--text-primary);
        }

        .search-popover {
            position: absolute;
            top: calc(100% + 10px);
            right: 0;
            width: 260px;
            background: rgba(20, 26, 34, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 12px;
            box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
            opacity: 0;
            visibility: hidden;
            transform: translateY(-6px);
            transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease;
            z-index: 1060;
        }

        .search-popover.show {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .search-popover input {
            width: 100%;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            padding: 10px 14px;
            color: var(--text-primary);
            font-size: 14px;
            transition: border-color 0.25s ease;
        }

        .search-popover input::placeholder {
            color: var(--text-muted);
        }

        .search-popover input:focus {
            border-color: var(--accent-orange);
            outline: none;
        }

        .mobile-menu {
            display: none;
            pointer-events: auto;
            position: absolute;
            top: calc(100% + 10px);
            left: 20px;
            right: 20px;
            background: rgba(20, 26, 34, 0.96);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 16px;
            box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
            flex-direction: column;
            gap: 4px;
            max-height: 70vh;
            overflow-y: auto;
        }

        .mobile-menu.show {
            display: flex;
        }

        .mobile-menu .nav-item {
            display: block;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            padding: 10px 14px;
            border-radius: 10px;
            transition: background-color 0.2s ease, color 0.2s ease;
        }

        .mobile-menu .nav-item:hover {
            background: rgba(255, 255, 255, 0.06);
            color: var(--text-primary);
        }

        .mobile-menu .nav-item.active {
            color: var(--text-primary);
            background: rgba(255, 107, 34, 0.08);
        }

        /* ===== Main Content ===== */
        main {
            padding-top: calc(var(--dock-top) + 70px);
        }

        .page-wrapper {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 28px;
        }

        /* ===== Breadcrumb ===== */
        .breadcrumb-wrap {
            padding: 16px 0 8px;
            font-size: 13px;
            color: var(--text-muted);
        }

        .breadcrumb-wrap a {
            color: var(--text-muted);
            transition: color 0.2s ease;
        }

        .breadcrumb-wrap a:hover {
            color: var(--accent-orange);
        }

        .breadcrumb-wrap .separator {
            margin: 0 8px;
            opacity: 0.5;
        }

        .breadcrumb-wrap .current {
            color: var(--text-secondary);
        }

        /* ===== Page Hero / Category Header ===== */
        .category-hero {
            padding: 32px 0 40px;
            border-bottom: 1px solid var(--border-subtle);
            margin-bottom: 56px;
            background: linear-gradient(180deg, rgba(255, 107, 34, 0.04) 0%, transparent 100%);
            border-radius: var(--radius-lg);
            padding-left: 28px;
            padding-right: 28px;
        }

        .category-hero h1 {
            font-size: 36px;
            font-weight: 900;
            letter-spacing: -0.02em;
            line-height: 1.3;
            margin-bottom: 16px;
            color: var(--text-primary);
        }

        .category-hero p {
            font-size: 16px;
            color: var(--text-secondary);
            max-width: 720px;
            line-height: 1.9;
            margin-bottom: 0;
        }

        /* ===== Section Styles ===== */
        .section {
            padding: var(--section-pad) 0;
        }

        .section-header {
            margin-bottom: 40px;
        }

        .section-header h2 {
            font-size: 28px;
            font-weight: 900;
            letter-spacing: -0.02em;
            line-height: 1.3;
            color: var(--text-primary);
            margin-bottom: 12px;
        }

        .section-header .section-subtitle {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.8;
            max-width: 640px;
        }

        .section-label {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--accent-orange);
            margin-bottom: 8px;
        }

        /* ===== Data Stat Cards ===== */
        .stat-card-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.9fr 0.9fr 1.1fr 0.9fr 1fr;
            gap: 20px;
        }

        .stat-card {
            background: linear-gradient(145deg, var(--bg-card) 0%, var(--bg-card-alt) 100%);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 26px 22px;
            transition: box-shadow 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .stat-card::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent-orange), transparent);
            opacity: 0.6;
            border-radius: var(--radius-md) var(--radius-md) 0 0;
        }

        .stat-card:hover {
            border-color: rgba(255, 107, 34, 0.3);
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .stat-card .stat-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: rgba(255, 107, 34, 0.12);
            color: var(--accent-orange);
            font-size: 19px;
            margin-bottom: 14px;
        }

        .stat-card .stat-icon.green {
            background: rgba(61, 220, 132, 0.12);
            color: var(--accent-green);
        }

        .stat-card .stat-icon.gold {
            background: rgba(200, 162, 74, 0.12);
            color: var(--accent-gold);
        }

        .stat-card .stat-icon.red {
            background: rgba(255, 59, 59, 0.12);
            color: var(--accent-red);
        }

        .stat-card .stat-label {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 8px;
            font-weight: 500;
        }

        .stat-card .stat-value {
            font-family: var(--font-mono);
            font-size: 34px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.2;
            letter-spacing: -0.03em;
        }

        .stat-card .stat-value .unit {
            font-size: 16px;
            color: var(--text-muted);
            font-weight: 500;
            letter-spacing: 0;
        }

        .stat-card .stat-value.accent-orange {
            color: var(--accent-orange);
        }

        .stat-card .stat-value.accent-green {
            color: var(--accent-green);
        }

        .stat-card .stat-trend {
            font-size: 12px;
            color: var(--accent-green);
            margin-top: 8px;
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .stat-card .stat-trend.orange {
            color: var(--accent-orange);
        }

        /* ===== Data Table ===== */
        .data-table-wrap {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }

        .data-table-wrap .table-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px 24px;
            border-bottom: 1px solid var(--border-subtle);
            flex-wrap: wrap;
            gap: 12px;
        }

        .data-table-wrap .table-header h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            margin: 0;
        }

        .table-live-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 700;
            color: #fff;
            background: rgba(255, 59, 59, 0.15);
            border: 1px solid rgba(255, 59, 59, 0.3);
            padding: 5px 12px;
            border-radius: 999px;
        }

        .table-live-badge .live-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent-red);
            animation: pulse-dot 1.6s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                box-shadow: 0 0 0 0 rgba(255, 59, 59, 0.4);
            }
            50% {
                opacity: 0.6;
                box-shadow: 0 0 0 6px rgba(255, 59, 59, 0);
            }
        }

        .custom-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
        }

        .custom-table thead {
            background: rgba(255, 255, 255, 0.03);
        }

        .custom-table th {
            font-weight: 600;
            font-size: 13px;
            color: var(--text-muted);
            text-align: left;
            padding: 14px 20px;
            border-bottom: 1px solid var(--border-subtle);
            white-space: nowrap;
        }

        .custom-table td {
            padding: 16px 20px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
            color: var(--text-secondary);
            vertical-align: middle;
        }

        .custom-table tbody tr {
            transition: background-color 0.2s ease;
        }

        .custom-table tbody tr:hover {
            background: rgba(255, 107, 34, 0.04);
        }

        .custom-table tbody tr:last-child td {
            border-bottom: none;
        }

        .custom-table .match-name {
            color: var(--text-primary);
            font-weight: 600;
        }

        .custom-table .match-score {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 17px;
            color: var(--text-primary);
            letter-spacing: 0.02em;
        }

        .status-badge {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 999px;
            white-space: nowrap;
        }

        .status-badge .live {
            background: rgba(255, 59, 59, 0.12);
            color: var(--accent-red);
        }

        .status-badge .upcoming {
            background: rgba(255, 107, 34, 0.12);
            color: var(--accent-orange);
        }

        .status-badge .finished {
            background: rgba(255, 255, 255, 0.06);
            color: var(--text-muted);
        }

        .data-bar-mini {
            display: inline-block;
            width: 100%;
            max-width: 120px;
            height: 6px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 999px;
            overflow: hidden;
            vertical-align: middle;
            margin-right: 10px;
        }

        .data-bar-mini .bar-fill {
            display: block;
            height: 100%;
            border-radius: 999px;
            background: linear-gradient(90deg, var(--accent-orange), var(--accent-orange-hover));
            transition: width 0.6s ease;
        }

        .data-bar-mini .bar-fill.green {
            background: linear-gradient(90deg, #2bbf70, var(--accent-green));
        }

        /* ===== Bar Chart Placeholder ===== */
        .chart-placeholder {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            padding: 28px;
            box-shadow: var(--shadow-card);
        }

        .chart-placeholder .chart-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 24px;
            flex-wrap: wrap;
            gap: 12px;
        }

        .chart-placeholder .chart-header h3 {
            font-size: 18px;
            font-weight: 700;
            margin: 0;
            color: var(--text-primary);
        }

        .chart-bars {
            display: flex;
            align-items: flex-end;
            gap: 14px;
            height: 180px;
            padding: 0 4px;
        }

        .chart-bar-group {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: flex-end;
            flex: 1;
            height: 100%;
            gap: 8px;
        }

        .chart-bar {
            width: 100%;
            max-width: 48px;
            border-radius: 8px 8px 4px 4px;
            background: linear-gradient(180deg, var(--accent-orange) 0%, rgba(255, 107, 34, 0.35) 100%);
            transition: height 0.8s ease, opacity 0.3s ease;
            min-height: 8px;
        }

        .chart-bar.green {
            background: linear-gradient(180deg, var(--accent-green) 0%, rgba(61, 220, 132, 0.35) 100%);
        }

        .chart-bar.gold {
            background: linear-gradient(180deg, var(--accent-gold) 0%, rgba(200, 162, 74, 0.35) 100%);
        }

        .chart-bar-label {
            font-size: 11px;
            color: var(--text-muted);
            text-align: center;
            white-space: nowrap;
        }

        /* ===== Tags / Chips ===== */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .tag-chip {
            display: inline-block;
            padding: 8px 16px;
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-subtle);
            font-size: 13px;
            font-weight: 500;
            color: var(--text-secondary);
            transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
        }

        .tag-chip:hover {
            background: rgba(255, 107, 34, 0.1);
            border-color: rgba(255, 107, 34, 0.3);
            color: var(--accent-orange);
        }

        /* ===== Related Cards ===== */
        .related-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: box-shadow 0.3s ease, border-color 0.3s ease, transform 0.3s ease;
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .related-card:hover {
            border-color: rgba(255, 107, 34, 0.25);
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }

        .related-card .card-img-wrap {
            position: relative;
            overflow: hidden;
            border-radius: var(--radius-md) var(--radius-md) 0 0;
            aspect-ratio: 16 / 9;
        }

        .related-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .related-card:hover .card-img-wrap img {
            transform: scale(1.04);
        }

        .related-card .card-body {
            padding: 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .related-card .card-body h3 {
            font-size: 17px;
            font-weight: 700;
            line-height: 1.5;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .related-card .card-body p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
            margin-bottom: 16px;
            flex: 1;
        }

        .card-meta {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .card-meta .tag {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 999px;
            background: rgba(255, 107, 34, 0.1);
            color: var(--accent-orange);
            font-weight: 500;
            font-size: 11px;
        }

        /* ===== Subscription CTA ===== */
        .subscribe-cta {
            background: linear-gradient(145deg, rgba(255, 107, 34, 0.08) 0%, transparent 60%), var(--bg-card-alt);
            border: 1px solid rgba(255, 107, 34, 0.2);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            text-align: center;
            box-shadow: var(--shadow-card);
        }

        .subscribe-cta h2 {
            font-size: 26px;
            font-weight: 900;
            letter-spacing: -0.02em;
            color: var(--text-primary);
            margin-bottom: 12px;
        }

        .subscribe-cta p {
            font-size: 15px;
            color: var(--text-secondary);
            max-width: 560px;
            margin: 0 auto 28px;
            line-height: 1.8;
        }

        .subscribe-form {
            max-width: 520px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .subscribe-form .form-row {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .subscribe-form input[type="email"],
        .subscribe-form input[type="text"] {
            flex: 1;
            min-width: 220px;
            background: rgba(11, 15, 20, 0.7);
            border: 1px solid var(--border-subtle);
            border-radius: 999px;
            padding: 12px 20px;
            color: var(--text-primary);
            font-size: 14px;
            transition: border-color 0.25s ease, box-shadow 0.25s ease;
        }

        .subscribe-form input:focus {
            border-color: var(--accent-orange);
            box-shadow: 0 0 0 3px rgba(255, 107, 34, 0.15);
            outline: none;
        }

        .subscribe-form input::placeholder {
            color: var(--text-muted);
        }

        .subscribe-form .btn-submit {
            background: var(--accent-orange);
            color: #fff;
            font-weight: 700;
            font-size: 14px;
            padding: 12px 28px;
            border-radius: 999px;
            border: none;
            cursor: pointer;
            white-space: nowrap;
            transition: background-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
        }

        .subscribe-form .btn-submit:hover {
            background: var(--accent-orange-hover);
            box-shadow: var(--glow-orange);
            transform: translateY(-1px);
        }

        /* ===== FAQ Accordion Styles ===== */
        .faq-accordion .accordion-item {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md) !important;
            margin-bottom: 12px;
            overflow: hidden;
        }

        .faq-accordion .accordion-button {
            background: var(--bg-card);
            color: var(--text-primary);
            font-weight: 600;
            font-size: 15px;
            padding: 18px 24px;
            border: none;
            box-shadow: none;
            transition: background-color 0.25s ease;
        }

        .faq-accordion .accordion-button:not(.collapsed) {
            background: var(--bg-card-alt);
            color: var(--text-primary);
            box-shadow: none;
        }

        .faq-accordion .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(255, 107, 34, 0.15);
            border: none;
        }

        .faq-accordion .accordion-button::after {
            filter: brightness(0) invert(0.7);
        }

        .faq-accordion .accordion-body {
            background: var(--bg-card-alt);
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.9;
            padding: 18px 24px 22px;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: #0A0D11;
            border-top: 1px solid var(--border-subtle);
            padding: 56px 0 28px;
            margin-top: 80px;
        }

        .site-footer .container {
            max-width: 1280px;
            padding: 0 28px;
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 800;
            font-size: 18px;
            color: var(--text-primary);
            margin-bottom: 14px;
        }

        .footer-brand .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 30px;
            height: 30px;
            background: linear-gradient(135deg, var(--accent-orange), #FF8A4C);
            border-radius: 8px;
            font-size: 14px;
            color: #0B0F14;
            font-weight: 900;
        }

        .footer-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.8;
            max-width: 400px;
        }

        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-links a {
            font-size: 13px;
            color: var(--text-muted);
            transition: color 0.2s ease;
        }

        .footer-links a:hover {
            color: var(--accent-orange);
        }

        .footer-divider {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 40px;
            padding-top: 20px;
            border-top: 1px solid var(--border-subtle);
            font-size: 12px;
            color: var(--text-muted);
        }

        /* ===== Responsive ===== */
        @media (min-width: 1200px) {
            .stat-card-grid {
                grid-template-columns: 1.2fr 0.9fr 0.9fr 1.1fr 0.9fr 1fr;
            }
            .page-wrapper {
                padding: 0 28px;
            }
        }

        @media (max-width: 1199.98px) {
            .stat-card-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 16px;
            }
            .stat-card .stat-value {
                font-size: 28px;
            }
            .category-hero h1 {
                font-size: 30px;
            }
        }

        @media (max-width: 991.98px) {
            .stat-card-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .section {
                padding: 60px 0;
            }
            .category-hero {
                padding-left: 20px;
                padding-right: 20px;
            }
            .dock-nav .nav-links {
                gap: 0;
            }
            .dock-nav .nav-item {
                padding: 8px 8px;
                font-size: 14px;
            }
            .dock-nav {
                padding: 10px 16px;
                gap: 6px;
            }
        }

        @media (max-width: 767.98px) {
            :root {
                --dock-top: 10px;
                --section-pad: 48px;
            }

            .dock-nav {
                border-radius: 24px;
                padding: 8px 14px;
                gap: 6px;
            }

            .dock-nav .nav-links {
                display: none;
            }

            .hamburger-btn {
                display: inline-flex;
            }

            .btn-cta-orange .cta-text {
                display: none;
            }

            .btn-cta-orange {
                padding: 8px 10px;
            }

            .search-popover {
                right: 0;
                width: 200px;
            }

            .category-hero h1 {
                font-size: 24px;
            }
            .category-hero p {
                font-size: 14px;
            }
            .section-header h2 {
                font-size: 22px;
            }
            .stat-card-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .stat-card {
                padding: 20px 16px;
            }
            .stat-card .stat-value {
                font-size: 24px;
            }
            .chart-bars {
                height: 120px;
                gap: 8px;
            }
            .related-card .card-img-wrap {
                aspect-ratio: 16 / 10;
            }
            .subscribe-cta {
                padding: 32px 20px;
            }
            .subscribe-cta h2 {
                font-size: 22px;
            }
            .custom-table {
                font-size: 12px;
                display: block;
                overflow-x: auto;
                white-space: nowrap;
            }
            .custom-table th,
            .custom-table td {
                padding: 12px 14px;
                white-space: nowrap;
            }
            .data-table-wrap .table-header {
                padding: 14px 16px;
            }
            .chart-placeholder {
                padding: 18px;
            }
            main {
                padding-top: calc(var(--dock-top) + 60px);
            }
            .page-wrapper {
                padding: 0 16px;
            }
            .site-footer {
                padding: 40px 0 20px;
                margin-top: 48px;
            }
            .site-footer .container {
                padding: 0 16px;
            }
        }

        @media (max-width: 520px) {
            .stat-card-grid {
                grid-template-columns: 1fr;
            }
            .stat-card .stat-value {
                font-size: 28px;
            }
            .category-hero h1 {
                font-size: 21px;
            }
            .subscribe-form .form-row {
                flex-direction: column;
            }
            .subscribe-form input[type="email"],
            .subscribe-form input[type="text"] {
                min-width: 100%;
            }
            .subscribe-form .btn-submit {
                width: 100%;
            }
            .dock-nav {
                padding: 6px 10px;
            }
            .logo-brand .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 14px;
            }
            .logo-brand {
                font-size: 14px;
                gap: 5px;
            }
            .dock-nav .nav-actions {
                gap: 4px;
            }
            .search-toggle-btn,
            .hamburger-btn {
                width: 30px;
                height: 30px;
                font-size: 12px;
            }
            .btn-cta-orange {
                font-size: 12px;
                padding: 6px 8px;
            }
        }

/* roulang page: category1 */
:root {
            --bg-primary: #0B0F14;
            --bg-card: #141A22;
            --bg-card-alt: #1A212B;
            --accent-orange: #FF6B22;
            --accent-orange-hover: #FF7E3F;
            --accent-green: #3DDC84;
            --accent-red: #FF3B3B;
            --accent-gold: #C8A24A;
            --text-primary: #F2F4F6;
            --text-secondary: #B8BFC7;
            --text-muted: #848B95;
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-card: rgba(255, 255, 255, 0.06);
            --radius-lg: 20px;
            --radius-md: 16px;
            --radius-sm: 12px;
            --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
            --shadow-hover: 0 16px 48px rgba(0, 0, 0, 0.55);
            --font-mono: 'SF Mono', 'Cascadia Code', 'Roboto Mono', Consolas, monospace;
            --font-sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --glow-orange: 0 0 24px rgba(255, 107, 34, 0.35);
            --glow-green: 0 0 16px rgba(61, 220, 132, 0.25);
            --dock-top: 20px;
            --section-pad: 80px;
            --section-pad-mobile: 48px;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            font-size: 15px;
            line-height: 1.8;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            padding-top: 90px;
        }

        a {
            color: var(--text-primary);
            text-decoration: none;
            transition: color 0.25s ease, border-color 0.25s ease, background-color 0.25s ease, box-shadow 0.25s ease;
        }
        a:hover {
            color: var(--accent-orange);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
        }

        button:focus,
        input:focus,
        textarea:focus,
        a:focus {
            outline: 2px solid var(--accent-orange);
            outline-offset: 2px;
        }

        .text-accent-orange { color: var(--accent-orange); }
        .text-accent-green { color: var(--accent-green); }
        .text-accent-gold { color: var(--accent-gold); }

        .bg-pattern-grid {
            background-image:
                linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
            background-size: 40px 40px;
        }

        /* ===== Header / Dock Navigation ===== */
        .site-header {
            position: fixed;
            top: var(--dock-top);
            left: 0;
            right: 0;
            z-index: 1050;
            display: flex;
            justify-content: center;
            padding: 0 20px;
            pointer-events: none;
        }

        .dock-nav {
            pointer-events: auto;
            display: flex;
            align-items: center;
            gap: 10px;
            background: rgba(11, 15, 20, 0.78);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--border-subtle);
            border-radius: 999px;
            padding: 10px 22px;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
            max-width: 1280px;
            width: 100%;
            transition: box-shadow 0.3s ease;
        }

        .dock-nav .logo-brand {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 800;
            font-size: 17px;
            color: var(--text-primary);
            white-space: nowrap;
            letter-spacing: -0.02em;
        }

        .logo-brand .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            background: linear-gradient(135deg, var(--accent-orange), #FF8A4C);
            border-radius: 10px;
            font-size: 17px;
            color: #0B0F14;
            font-weight: 900;
            flex-shrink: 0;
        }

        .dock-nav .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            margin: 0 8px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
        }
        .dock-nav .nav-links::-webkit-scrollbar { display: none; }

        .dock-nav .nav-item {
            position: relative;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            padding: 8px 12px;
            border-radius: 18px;
            white-space: nowrap;
            transition: color 0.2s ease, background-color 0.2s ease;
        }
        .dock-nav .nav-item:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.06);
        }
        .dock-nav .nav-item.active { color: var(--text-primary); }
        .dock-nav .nav-item.active .active-dot { display: block; }

        .dock-nav .active-dot {
            display: none;
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent-orange);
            box-shadow: 0 0 10px var(--accent-orange);
        }

        .dock-nav .nav-actions {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-left: auto;
            flex-shrink: 0;
        }

        .search-toggle-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 1px solid var(--border-subtle);
            background: rgba(255, 255, 255, 0.04);
            color: var(--text-secondary);
            cursor: pointer;
            transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
            font-size: 15px;
        }
        .search-toggle-btn:hover {
            background: rgba(255, 255, 255, 0.1);
            color: var(--text-primary);
            border-color: rgba(255, 255, 255, 0.15);
        }

        .btn-cta-orange {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent-orange);
            color: #0B0F14;
            font-weight: 700;
            font-size: 14px;
            padding: 10px 20px;
            border-radius: 999px;
            border: none;
            white-space: nowrap;
            transition: background-color 0.25s ease, box-shadow 0.25s ease, transform 0.2s ease;
            box-shadow: var(--glow-orange);
        }
        .btn-cta-orange:hover {
            background: var(--accent-orange-hover);
            color: #0B0F14;
            box-shadow: 0 0 32px rgba(255, 107, 34, 0.55);
            transform: translateY(-1px);
        }

        .hamburger-btn {
            display: none;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            border: 1px solid var(--border-subtle);
            background: rgba(255, 255, 255, 0.04);
            color: var(--text-secondary);
            cursor: pointer;
            font-size: 18px;
            transition: background-color 0.2s ease, color 0.2s ease;
        }
        .hamburger-btn:hover {
            background: rgba(255, 255, 255, 0.1);
            color: var(--text-primary);
        }

        .search-popover {
            display: none;
            position: absolute;
            top: calc(100% + 10px);
            right: 0;
            background: rgba(20, 26, 34, 0.97);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 12px;
            width: 280px;
            box-shadow: var(--shadow-card);
            z-index: 1100;
        }
        .search-popover.show { display: block; }

        .search-popover input {
            width: 100%;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-subtle);
            border-radius: 10px;
            padding: 10px 14px;
            color: var(--text-primary);
            font-size: 14px;
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
        }
        .search-popover input::placeholder { color: var(--text-muted); }
        .search-popover input:focus {
            border-color: var(--accent-orange);
            box-shadow: 0 0 0 3px rgba(255, 107, 34, 0.15);
            outline: none;
        }

        .mobile-menu {
            display: none;
            position: absolute;
            top: calc(100% + 10px);
            left: 50%;
            transform: translateX(-50%);
            background: rgba(11, 15, 20, 0.95);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 16px;
            box-shadow: var(--shadow-card);
            width: calc(100% - 40px);
            max-width: 360px;
            z-index: 1100;
            flex-direction: column;
            gap: 6px;
        }
        .mobile-menu.show {
            display: flex;
        }
        .mobile-menu .nav-item {
            display: block;
            padding: 10px 14px;
            border-radius: 10px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            transition: background-color 0.2s ease, color 0.2s ease;
        }
        .mobile-menu .nav-item:hover,
        .mobile-menu .nav-item.active {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.06);
        }

        /* ===== Breadcrumb ===== */
        .breadcrumb-bar {
            padding: 28px 0 0;
            margin-bottom: 0;
        }
        .breadcrumb-bar .breadcrumb {
            margin-bottom: 0;
            font-size: 13px;
            color: var(--text-muted);
        }
        .breadcrumb-bar .breadcrumb a {
            color: var(--text-muted);
        }
        .breadcrumb-bar .breadcrumb a:hover {
            color: var(--accent-orange);
        }
        .breadcrumb-bar .breadcrumb .active {
            color: var(--text-secondary);
        }
        .breadcrumb-bar .breadcrumb-item + .breadcrumb-item::before {
            color: var(--text-muted);
            content: "/";
        }

        /* ===== Section common ===== */
        .section-block {
            padding: var(--section-pad) 0;
            position: relative;
        }
        .section-block-sm {
            padding: 48px 0;
        }
        .section-title {
            font-size: 28px;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: -0.02em;
            margin-bottom: 12px;
            line-height: 1.3;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 32px;
            max-width: 720px;
        }

        /* ===== Category Hero / Page header ===== */
        .category-hero {
            position: relative;
            padding: 90px 0 60px;
            background-size: cover;
            background-position: center;
            border-radius: var(--radius-lg);
            overflow: hidden;
            margin-top: 20px;
            min-height: 280px;
            display: flex;
            align-items: flex-end;
        }
        .category-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(11, 15, 20, 0.88) 0%, rgba(11, 15, 20, 0.55) 50%, rgba(11, 15, 20, 0.35) 100%);
            z-index: 1;
        }
        .category-hero::after {
            content: "";
            position: absolute;
            inset: 0;
            background-image:
                linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
            background-size: 32px 32px;
            z-index: 1;
            opacity: 0.6;
        }
        .category-hero .container {
            position: relative;
            z-index: 2;
        }
        .category-hero h1 {
            font-size: 38px;
            font-weight: 900;
            letter-spacing: -0.03em;
            color: var(--text-primary);
            margin-bottom: 12px;
            line-height: 1.25;
        }
        .category-hero .hero-sub {
            font-size: 16px;
            color: var(--text-secondary);
            max-width: 640px;
            line-height: 1.8;
            margin-bottom: 0;
        }
        .category-hero .hero-stats {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
            margin-top: 20px;
        }
        .category-hero .hero-stat-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-secondary);
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-subtle);
            border-radius: 999px;
            padding: 6px 16px;
        }
        .category-hero .hero-stat-item .stat-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent-green);
            animation: pulse-dot 2s ease-in-out infinite;
        }
        .category-hero .hero-stat-item .stat-num {
            font-family: var(--font-mono);
            font-weight: 700;
            color: var(--text-primary);
        }

        @keyframes pulse-dot {
            0%, 100% { box-shadow: 0 0 0 0 rgba(61, 220, 132, 0.5); }
            50% { box-shadow: 0 0 0 6px rgba(61, 220, 132, 0); }
        }

        /* ===== Match cards (live list) ===== */
        .match-card {
            background: linear-gradient(145deg, var(--bg-card) 0%, var(--bg-card-alt) 100%);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.25s ease;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .match-card:hover {
            border-color: rgba(255, 107, 34, 0.4);
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .match-card .match-card-image {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
        }
        .match-card .match-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .match-card:hover .match-card-image img {
            transform: scale(1.05);
        }
        .match-card .match-card-image::after {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(11, 15, 20, 0.7) 0%, transparent 40%);
            pointer-events: none;
        }
        .match-status-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            z-index: 3;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.03em;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .match-status-badge.live {
            background: var(--accent-red);
            color: #fff;
            animation: live-glow 2s ease-in-out infinite;
        }
        .match-status-badge.upcoming {
            background: var(--accent-orange);
            color: #0B0F14;
        }
        .match-status-badge.finished {
            background: rgba(132, 139, 149, 0.4);
            color: var(--text-secondary);
        }
        @keyframes live-glow {
            0%, 100% { box-shadow: 0 0 8px rgba(255, 59, 59, 0.5); }
            50% { box-shadow: 0 0 20px rgba(255, 59, 59, 0.8); }
        }
        .match-card-body {
            padding: 20px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .match-teams-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
        }
        .match-team {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            flex: 1;
        }
        .match-team:last-child {
            text-align: right;
        }
        .match-score-display {
            font-family: var(--font-mono);
            font-size: 22px;
            font-weight: 800;
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.05);
            border-radius: 8px;
            padding: 4px 12px;
            letter-spacing: 0.05em;
            white-space: nowrap;
        }
        .match-score-display.pending {
            color: var(--text-muted);
            font-size: 14px;
            letter-spacing: 0;
        }
        .match-meta-row {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px 14px;
            font-size: 13px;
            color: var(--text-muted);
        }
        .match-meta-row .meta-item {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .match-meta-row .meta-item i {
            font-size: 12px;
            color: var(--accent-orange);
        }
        .match-type-tag {
            display: inline-block;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-subtle);
            border-radius: 999px;
            padding: 3px 12px;
            font-size: 12px;
            color: var(--text-secondary);
        }
        .btn-match-watch {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            border: 1px solid rgba(255, 107, 34, 0.45);
            color: var(--accent-orange);
            font-size: 13px;
            font-weight: 600;
            padding: 8px 16px;
            border-radius: 999px;
            transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
            align-self: flex-start;
        }
        .btn-match-watch:hover {
            background: var(--accent-orange);
            color: #0B0F14;
            border-color: var(--accent-orange);
            box-shadow: var(--glow-orange);
        }

        /* ===== Data strip ===== */
        .data-strip {
            background: linear-gradient(135deg, rgba(20, 26, 34, 0.9) 0%, rgba(26, 33, 43, 0.9) 100%);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 28px 32px;
            display: flex;
            flex-wrap: wrap;
            gap: 20px 40px;
            align-items: center;
            justify-content: space-between;
        }
        .data-strip-item {
            display: flex;
            align-items: center;
            gap: 12px;
            flex: 1;
            min-width: 140px;
        }
        .data-strip-item .strip-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: rgba(255, 107, 34, 0.1);
            border: 1px solid rgba(255, 107, 34, 0.2);
            color: var(--accent-orange);
            font-size: 18px;
            flex-shrink: 0;
        }
        .data-strip-item.green .strip-icon {
            background: rgba(61, 220, 132, 0.1);
            border-color: rgba(61, 220, 132, 0.2);
            color: var(--accent-green);
        }
        .data-strip-item .strip-info {
            display: flex;
            flex-direction: column;
        }
        .data-strip-item .strip-num {
            font-family: var(--font-mono);
            font-size: 24px;
            font-weight: 800;
            color: var(--text-primary);
            line-height: 1.2;
        }
        .data-strip-item.green .strip-num {
            color: var(--accent-green);
        }
        .data-strip-item .strip-label {
            font-size: 13px;
            color: var(--text-muted);
        }

        /* ===== Tag chips ===== */
        .tag-chips {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .tag-chip {
            display: inline-block;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-subtle);
            border-radius: 999px;
            padding: 8px 18px;
            font-size: 13px;
            color: var(--text-secondary);
            transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.2s ease;
            cursor: pointer;
        }
        .tag-chip:hover {
            background: rgba(255, 107, 34, 0.12);
            border-color: rgba(255, 107, 34, 0.35);
            color: var(--accent-orange);
            transform: translateY(-1px);
        }

        /* ===== Topic cards ===== */
        .topic-card {
            background: linear-gradient(150deg, var(--bg-card) 0%, var(--bg-card-alt) 100%);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.25s ease;
            height: 100%;
        }
        .topic-card:hover {
            border-color: rgba(255, 107, 34, 0.35);
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
        .topic-card .topic-image {
            aspect-ratio: 16 / 10;
            overflow: hidden;
        }
        .topic-card .topic-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .topic-card:hover .topic-image img {
            transform: scale(1.06);
        }
        .topic-card .topic-body {
            padding: 20px 22px;
        }
        .topic-card .topic-tag {
            display: inline-block;
            background: rgba(255, 107, 34, 0.12);
            color: var(--accent-orange);
            font-size: 12px;
            font-weight: 600;
            padding: 3px 12px;
            border-radius: 999px;
            margin-bottom: 10px;
        }
        .topic-card .topic-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.5;
        }
        .topic-card .topic-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* ===== FAQ ===== */
        .accordion-item {
            background: transparent;
            border: 1px solid var(--border-card);
            border-radius: var(--radius-sm) !important;
            margin-bottom: 12px;
            overflow: hidden;
        }
        .accordion-item:last-child {
            margin-bottom: 0;
        }
        .accordion-button {
            background: var(--bg-card);
            color: var(--text-primary);
            font-weight: 700;
            font-size: 15px;
            padding: 18px 22px;
            border: none;
            border-radius: var(--radius-sm) !important;
            transition: background-color 0.3s ease, color 0.3s ease;
        }
        .accordion-button:not(.collapsed) {
            background: var(--bg-card-alt);
            color: var(--accent-orange);
            box-shadow: none;
        }
        .accordion-button::after {
            filter: invert(70%) sepia(10%) saturate(500%) hue-rotate(180deg);
            transition: transform 0.3s ease;
        }
        .accordion-button:focus {
            box-shadow: 0 0 0 2px rgba(255, 107, 34, 0.2);
            border: none;
        }
        .accordion-body {
            background: var(--bg-card);
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.8;
            padding: 0 22px 20px;
        }

        /* ===== Subscribe CTA ===== */
        .subscribe-card {
            background: linear-gradient(135deg, rgba(20, 26, 34, 0.95) 0%, rgba(11, 15, 20, 0.95) 100%);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            position: relative;
            overflow: hidden;
        }
        .subscribe-card::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image:
                linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
            background-size: 36px 36px;
            pointer-events: none;
        }
        .subscribe-card .subscribe-title {
            font-size: 24px;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 8px;
            position: relative;
        }
        .subscribe-card .subscribe-desc {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 20px;
            position: relative;
        }
        .subscribe-form {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            position: relative;
        }
        .subscribe-form input[type="email"],
        .subscribe-form input[type="text"] {
            flex: 1;
            min-width: 200px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-subtle);
            border-radius: 999px;
            padding: 12px 20px;
            color: var(--text-primary);
            font-size: 14px;
            transition: border-color 0.25s ease, box-shadow 0.25s ease;
        }
        .subscribe-form input::placeholder { color: var(--text-muted); }
        .subscribe-form input:focus {
            border-color: var(--accent-orange);
            box-shadow: 0 0 0 3px rgba(255, 107, 34, 0.15);
            outline: none;
        }
        .subscribe-form .btn-subscribe {
            background: var(--accent-orange);
            color: #0B0F14;
            font-weight: 700;
            font-size: 14px;
            padding: 12px 28px;
            border-radius: 999px;
            border: none;
            white-space: nowrap;
            transition: background-color 0.25s ease, box-shadow 0.25s ease, transform 0.2s ease;
            box-shadow: var(--glow-orange);
        }
        .subscribe-form .btn-subscribe:hover {
            background: var(--accent-orange-hover);
            box-shadow: 0 0 32px rgba(255, 107, 34, 0.55);
            transform: translateY(-1px);
        }

        /* ===== Footer ===== */
        .site-footer {
            background: rgba(11, 15, 20, 0.95);
            border-top: 1px solid var(--border-subtle);
            padding: 48px 0 32px;
            margin-top: 20px;
        }
        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 18px;
            color: var(--text-primary);
            margin-bottom: 14px;
        }
        .footer-brand .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            background: linear-gradient(135deg, var(--accent-orange), #FF8A4C);
            border-radius: 10px;
            font-size: 17px;
            color: #0B0F14;
            font-weight: 900;
        }
        .footer-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            max-width: 400px;
        }
        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-links a {
            font-size: 13px;
            color: var(--text-muted);
            transition: color 0.2s ease;
        }
        .footer-links a:hover {
            color: var(--accent-orange);
        }
        .footer-divider {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            border-top: 1px solid var(--border-subtle);
            margin-top: 32px;
            padding-top: 20px;
            font-size: 12px;
            color: var(--text-muted);
        }

        /* ===== Responsive ===== */
        @media (max-width: 1199px) {
            .dock-nav .nav-links {
                gap: 0;
            }
            .dock-nav .nav-item {
                padding: 8px 10px;
                font-size: 14px;
            }
            .section-title {
                font-size: 24px;
            }
            .category-hero h1 {
                font-size: 32px;
            }
        }

        @media (max-width: 991px) {
            .dock-nav .nav-links {
                display: none;
            }
            .hamburger-btn {
                display: inline-flex;
            }
            .section-block {
                padding: 56px 0;
            }
            .data-strip {
                padding: 20px 24px;
                gap: 16px 24px;
            }
            .data-strip-item .strip-num {
                font-size: 20px;
            }
            .subscribe-card {
                padding: 32px 24px;
            }
        }

        @media (max-width: 767px) {
            body {
                padding-top: 80px;
                font-size: 14px;
            }
            :root {
                --dock-top: 12px;
                --section-pad: 48px;
            }
            .dock-nav {
                padding: 8px 16px;
                gap: 6px;
            }
            .dock-nav .logo-brand {
                font-size: 15px;
                gap: 6px;
            }
            .logo-brand .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 14px;
                border-radius: 8px;
            }
            .btn-cta-orange {
                padding: 8px 14px;
                font-size: 13px;
            }
            .btn-cta-orange .cta-text {
                display: none;
            }
            .category-hero {
                padding: 60px 0 32px;
                min-height: 220px;
                border-radius: var(--radius-md);
                margin-top: 8px;
            }
            .category-hero h1 {
                font-size: 26px;
            }
            .category-hero .hero-sub {
                font-size: 14px;
            }
            .category-hero .hero-stats {
                gap: 10px;
                margin-top: 14px;
            }
            .category-hero .hero-stat-item {
                font-size: 12px;
                padding: 4px 12px;
            }
            .section-title {
                font-size: 20px;
            }
            .section-subtitle {
                font-size: 14px;
                margin-bottom: 20px;
            }
            .match-card-body {
                padding: 14px 16px;
            }
            .match-team {
                font-size: 14px;
            }
            .match-score-display {
                font-size: 18px;
                padding: 3px 8px;
            }
            .data-strip {
                padding: 16px;
                gap: 12px;
                border-radius: var(--radius-md);
            }
            .data-strip-item {
                min-width: 100px;
                gap: 8px;
            }
            .data-strip-item .strip-icon {
                width: 36px;
                height: 36px;
                font-size: 15px;
                border-radius: 10px;
            }
            .data-strip-item .strip-num {
                font-size: 18px;
            }
            .subscribe-card {
                padding: 24px 18px;
                border-radius: var(--radius-md);
            }
            .subscribe-card .subscribe-title {
                font-size: 20px;
            }
            .subscribe-form {
                flex-direction: column;
            }
            .subscribe-form input[type="email"],
            .subscribe-form input[type="text"] {
                min-width: auto;
                width: 100%;
            }
            .subscribe-form .btn-subscribe {
                width: 100%;
                justify-content: center;
            }
            .site-footer {
                padding: 32px 0 20px;
            }
            .footer-divider {
                flex-direction: column;
                text-align: center;
                gap: 4px;
            }
        }

        @media (max-width: 520px) {
            .dock-nav {
                padding: 6px 12px;
                gap: 4px;
            }
            .dock-nav .logo-brand {
                font-size: 13px;
            }
            .logo-brand .logo-icon {
                width: 26px;
                height: 26px;
                font-size: 12px;
                border-radius: 6px;
            }
            .search-toggle-btn,
            .hamburger-btn {
                width: 34px;
                height: 34px;
                font-size: 13px;
            }
            .category-hero {
                padding: 48px 0 24px;
                min-height: 180px;
            }
            .category-hero h1 {
                font-size: 22px;
            }
            .match-score-display {
                font-size: 16px;
            }
            .data-strip-item {
                min-width: 80px;
            }
            .data-strip-item .strip-num {
                font-size: 16px;
            }
            .data-strip-item .strip-label {
                font-size: 11px;
            }
        }

/* roulang page: category3 */
:root {
            --bg-primary: #0B0F14;
            --bg-card: #141A22;
            --bg-card-alt: #1A212B;
            --accent-orange: #FF6B22;
            --accent-orange-hover: #FF7E3F;
            --accent-green: #3DDC84;
            --accent-red: #FF3B3B;
            --accent-gold: #C8A24A;
            --text-primary: #F2F4F6;
            --text-secondary: #B8BFC7;
            --text-muted: #848B95;
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-card: rgba(255, 255, 255, 0.06);
            --radius-lg: 20px;
            --radius-md: 16px;
            --radius-sm: 12px;
            --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
            --shadow-hover: 0 16px 48px rgba(0, 0, 0, 0.55);
            --font-mono: 'SF Mono', 'Cascadia Code', 'Roboto Mono', Consolas, monospace;
            --font-sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --glow-orange: 0 0 24px rgba(255, 107, 34, 0.35);
            --glow-green: 0 0 16px rgba(61, 220, 132, 0.25);
            --dock-top: 20px;
            --section-pad: 80px;
            --section-pad-mobile: 48px;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-sans);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            font-size: 15px;
            line-height: 1.8;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: var(--text-primary);
            text-decoration: none;
            transition: color 0.25s ease, border-color 0.25s ease, background-color 0.25s ease;
        }
        a:hover {
            color: var(--accent-orange);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
        }
        button:focus,
        input:focus,
        textarea:focus,
        a:focus {
            outline: 2px solid var(--accent-orange);
            outline-offset: 2px;
        }
        .text-accent-orange {
            color: var(--accent-orange);
        }
        .text-accent-green {
            color: var(--accent-green);
        }
        .text-accent-gold {
            color: var(--accent-gold);
        }
        .bg-pattern-grid {
            background-image:
                linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
            background-size: 40px 40px;
        }

        /* ===== Header / Dock Navigation ===== */
        .site-header {
            position: fixed;
            top: var(--dock-top);
            left: 0;
            right: 0;
            z-index: 1050;
            display: flex;
            justify-content: center;
            padding: 0 20px;
            pointer-events: none;
        }
        .dock-nav {
            pointer-events: auto;
            display: flex;
            align-items: center;
            gap: 10px;
            background: rgba(11, 15, 20, 0.78);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--border-subtle);
            border-radius: 999px;
            padding: 10px 22px;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
            max-width: 1280px;
            width: 100%;
            transition: box-shadow 0.3s ease;
        }
        .dock-nav .logo-brand {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 800;
            font-size: 17px;
            color: var(--text-primary);
            white-space: nowrap;
            letter-spacing: -0.02em;
        }
        .logo-brand .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            background: linear-gradient(135deg, var(--accent-orange), #FF8A4C);
            border-radius: 10px;
            font-size: 17px;
            color: #0B0F14;
            font-weight: 900;
            flex-shrink: 0;
        }
        .dock-nav .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            margin: 0 8px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
        }
        .dock-nav .nav-links::-webkit-scrollbar {
            display: none;
        }
        .dock-nav .nav-item {
            position: relative;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            padding: 8px 12px;
            border-radius: 18px;
            white-space: nowrap;
            transition: color 0.2s ease, background-color 0.2s ease;
        }
        .dock-nav .nav-item:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.06);
        }
        .dock-nav .nav-item.active {
            color: var(--text-primary);
        }
        .dock-nav .nav-item.active .active-dot {
            display: block;
        }
        .dock-nav .active-dot {
            display: none;
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent-orange);
            box-shadow: 0 0 10px var(--accent-orange);
        }
        .dock-nav .nav-actions {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-left: auto;
            flex-shrink: 0;
        }
        .search-toggle-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: 50%;
            border: 1px solid var(--border-subtle);
            background: rgba(255, 255, 255, 0.04);
            color: var(--text-secondary);
            cursor: pointer;
            transition: all 0.25s ease;
            font-size: 14px;
        }
        .search-toggle-btn:hover {
            background: rgba(255, 255, 255, 0.1);
            color: var(--text-primary);
            border-color: rgba(255, 255, 255, 0.15);
        }
        .btn-cta-orange {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            background: linear-gradient(135deg, var(--accent-orange), #FF8A3C);
            color: #0B0F14;
            font-weight: 700;
            font-size: 14px;
            padding: 9px 18px;
            border-radius: 999px;
            border: none;
            white-space: nowrap;
            transition: all 0.3s ease;
            box-shadow: 0 4px 16px rgba(255, 107, 34, 0.3);
        }
        .btn-cta-orange:hover {
            background: linear-gradient(135deg, var(--accent-orange-hover), #FF9A5C);
            color: #0B0F14;
            box-shadow: 0 6px 24px rgba(255, 107, 34, 0.5);
            transform: translateY(-1px);
        }
        .hamburger-btn {
            display: none;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: 50%;
            border: 1px solid var(--border-subtle);
            background: rgba(255, 255, 255, 0.04);
            color: var(--text-secondary);
            cursor: pointer;
            transition: all 0.25s ease;
            font-size: 16px;
        }
        .hamburger-btn:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.1);
        }
        .search-popover {
            position: absolute;
            top: calc(100% + 12px);
            right: 0;
            width: 280px;
            background: rgba(11, 15, 20, 0.95);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid var(--border-subtle);
            border-radius: 16px;
            padding: 12px;
            box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
            display: none;
            z-index: 1060;
        }
        .search-popover.show {
            display: block;
        }
        .search-popover input {
            width: 100%;
            padding: 10px 14px;
            border-radius: 10px;
            border: 1px solid var(--border-subtle);
            background: var(--bg-card);
            color: var(--text-primary);
            font-size: 14px;
            transition: border-color 0.25s ease, box-shadow 0.25s ease;
        }
        .search-popover input:focus {
            border-color: var(--accent-orange);
            box-shadow: 0 0 0 3px rgba(255, 107, 34, 0.15);
            outline: none;
        }
        .search-popover input::placeholder {
            color: var(--text-muted);
        }
        .mobile-menu {
            display: none;
            pointer-events: auto;
            background: rgba(11, 15, 20, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid var(--border-subtle);
            border-radius: 16px;
            padding: 16px;
            margin-top: 12px;
            box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
            flex-direction: column;
            gap: 4px;
            width: 100%;
            max-width: 420px;
        }
        .mobile-menu.show {
            display: flex;
        }
        .mobile-menu .nav-item {
            padding: 10px 14px;
            border-radius: 10px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
        }
        .mobile-menu .nav-item:hover {
            background: rgba(255, 255, 255, 0.06);
            color: var(--text-primary);
        }
        .mobile-menu .nav-item.active {
            background: rgba(255, 107, 34, 0.12);
            color: var(--accent-orange);
        }

        /* ===== Breadcrumb ===== */
        .breadcrumb-section {
            padding-top: calc(var(--dock-top) + 90px);
            padding-bottom: 20px;
            position: relative;
            z-index: 1;
        }
        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            list-style: none;
            padding: 0;
            margin: 0;
            flex-wrap: wrap;
        }
        .breadcrumb-custom li {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .breadcrumb-custom li + li::before {
            content: '›';
            color: var(--text-muted);
            font-size: 15px;
            margin-right: 4px;
        }
        .breadcrumb-custom a {
            color: var(--text-secondary);
            transition: color 0.2s ease;
        }
        .breadcrumb-custom a:hover {
            color: var(--accent-orange);
        }
        .breadcrumb-custom .current {
            color: var(--text-primary);
            font-weight: 500;
        }

        /* ===== Category Hero ===== */
        .category-hero {
            padding: 30px 0 40px;
            position: relative;
        }
        .category-hero .hero-card {
            background: linear-gradient(145deg, var(--bg-card) 0%, var(--bg-card-alt) 100%);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            padding: 40px 44px;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }
        .category-hero .hero-card::after {
            content: '';
            position: absolute;
            top: -60%;
            right: -10%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(255, 107, 34, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .category-hero h1 {
            font-size: 32px;
            font-weight: 800;
            letter-spacing: -0.02em;
            margin-bottom: 14px;
            position: relative;
            z-index: 1;
            line-height: 1.3;
        }
        .category-hero .hero-desc {
            font-size: 15px;
            color: var(--text-secondary);
            max-width: 680px;
            line-height: 1.8;
            position: relative;
            z-index: 1;
            margin-bottom: 0;
        }
        .category-hero .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 600;
            color: var(--accent-orange);
            background: rgba(255, 107, 34, 0.1);
            border: 1px solid rgba(255, 107, 34, 0.2);
            padding: 5px 12px;
            border-radius: 999px;
            margin-bottom: 16px;
            position: relative;
            z-index: 1;
        }
        .category-hero .hero-tag .pulse-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent-red);
            animation: pulse-dot 1.5s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.4); }
        }

        /* ===== News List ===== */
        .news-list-section {
            padding: 20px 0 60px;
        }
        .news-list-item {
            display: flex;
            gap: 20px;
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 18px;
            margin-bottom: 16px;
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }
        .news-list-item:hover {
            border-color: rgba(255, 107, 34, 0.3);
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .news-list-item .news-img {
            flex-shrink: 0;
            width: 180px;
            height: 120px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            position: relative;
        }
        .news-list-item .news-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .news-list-item:hover .news-img img {
            transform: scale(1.05);
        }
        .news-list-item .news-img .news-badge {
            position: absolute;
            top: 10px;
            left: 10px;
            font-size: 11px;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 999px;
            background: rgba(11, 15, 20, 0.85);
            backdrop-filter: blur(8px);
            color: var(--accent-orange);
            border: 1px solid rgba(255, 107, 34, 0.3);
        }
        .news-list-item .news-content {
            flex: 1;
            min-width: 0;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .news-list-item .news-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.5;
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            transition: color 0.2s ease;
        }
        .news-list-item:hover .news-title {
            color: var(--accent-orange);
        }
        .news-list-item .news-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 12px;
            color: var(--text-muted);
            flex-wrap: wrap;
            margin-bottom: 6px;
        }
        .news-list-item .news-meta .news-date {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .news-list-item .news-meta .news-tag {
            font-size: 11px;
            font-weight: 600;
            color: var(--accent-green);
            background: rgba(61, 220, 132, 0.08);
            padding: 2px 8px;
            border-radius: 999px;
        }
        .news-list-item .news-excerpt {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 0;
        }

        /* ===== Sidebar ===== */
        .sidebar-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 22px;
            margin-bottom: 20px;
            box-shadow: var(--shadow-card);
        }
        .sidebar-card .sidebar-title {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-card .sidebar-title .title-accent {
            width: 4px;
            height: 18px;
            background: var(--accent-orange);
            border-radius: 2px;
        }
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .tag-chip {
            display: inline-flex;
            align-items: center;
            font-size: 12px;
            font-weight: 500;
            color: var(--text-secondary);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-subtle);
            padding: 6px 12px;
            border-radius: 999px;
            transition: all 0.25s ease;
            cursor: pointer;
        }
        .tag-chip:hover {
            color: var(--accent-orange);
            border-color: rgba(255, 107, 34, 0.3);
            background: rgba(255, 107, 34, 0.08);
        }
        .mini-news-item {
            display: flex;
            gap: 10px;
            padding: 10px 0;
            border-bottom: 1px solid var(--border-subtle);
            transition: all 0.25s ease;
        }
        .mini-news-item:last-child {
            border-bottom: none;
        }
        .mini-news-item:hover {
            padding-left: 6px;
        }
        .mini-news-item .mini-news-title {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-secondary);
            line-height: 1.5;
            transition: color 0.2s ease;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .mini-news-item:hover .mini-news-title {
            color: var(--accent-orange);
        }
        .mini-news-item .mini-news-date {
            font-size: 11px;
            color: var(--text-muted);
            white-space: nowrap;
            flex-shrink: 0;
            padding-top: 2px;
        }

        /* ===== Related Topics ===== */
        .related-topics-section {
            padding: 40px 0 60px;
        }
        .section-title {
            font-size: 24px;
            font-weight: 800;
            letter-spacing: -0.01em;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .section-title .title-accent {
            width: 5px;
            height: 24px;
            background: linear-gradient(180deg, var(--accent-orange), var(--accent-gold));
            border-radius: 3px;
        }
        .topic-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all 0.3s ease;
            height: 100%;
            box-shadow: var(--shadow-card);
        }
        .topic-card:hover {
            border-color: rgba(255, 107, 34, 0.3);
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }
        .topic-card .topic-img {
            height: 160px;
            overflow: hidden;
            position: relative;
        }
        .topic-card .topic-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .topic-card:hover .topic-img img {
            transform: scale(1.06);
        }
        .topic-card .topic-img .topic-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 30%, rgba(11, 15, 20, 0.7) 100%);
        }
        .topic-card .topic-body {
            padding: 18px 20px;
        }
        .topic-card .topic-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.5;
            transition: color 0.2s ease;
        }
        .topic-card:hover .topic-title {
            color: var(--accent-orange);
        }
        .topic-card .topic-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 10px;
        }
        .topic-card .topic-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 11px;
            color: var(--text-muted);
        }
        .topic-card .topic-meta .topic-tag {
            color: var(--accent-green);
            font-weight: 600;
        }

        /* ===== Subscribe CTA ===== */
        .subscribe-cta-section {
            padding: 40px 0 60px;
        }
        .subscribe-card {
            background: linear-gradient(145deg, var(--bg-card) 0%, var(--bg-card-alt) 100%);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            padding: 36px 40px;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }
        .subscribe-card::before {
            content: '';
            position: absolute;
            top: -50px;
            right: -50px;
            width: 200px;
            height: 200px;
            background: radial-gradient(circle, rgba(255, 107, 34, 0.1) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .subscribe-card .subscribe-title {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 8px;
            position: relative;
            z-index: 1;
        }
        .subscribe-card .subscribe-desc {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 18px;
            position: relative;
            z-index: 1;
        }
        .subscribe-card .subscribe-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }
        .subscribe-card .subscribe-input {
            flex: 1;
            min-width: 220px;
            padding: 12px 18px;
            border-radius: 999px;
            border: 1px solid var(--border-subtle);
            background: rgba(255, 255, 255, 0.04);
            color: var(--text-primary);
            font-size: 14px;
            transition: all 0.3s ease;
        }
        .subscribe-card .subscribe-input:focus {
            border-color: var(--accent-orange);
            box-shadow: 0 0 0 3px rgba(255, 107, 34, 0.15);
            outline: none;
            background: rgba(255, 255, 255, 0.06);
        }
        .subscribe-card .subscribe-input::placeholder {
            color: var(--text-muted);
        }
        .subscribe-card .subscribe-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, var(--accent-orange), #FF8A3C);
            color: #0B0F14;
            font-weight: 700;
            font-size: 14px;
            padding: 12px 24px;
            border-radius: 999px;
            border: none;
            white-space: nowrap;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 16px rgba(255, 107, 34, 0.3);
        }
        .subscribe-card .subscribe-btn:hover {
            background: linear-gradient(135deg, var(--accent-orange-hover), #FF9A5C);
            box-shadow: 0 6px 24px rgba(255, 107, 34, 0.5);
            transform: translateY(-1px);
        }
        .subscribe-card .checkbox-row {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-top: 12px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }
        .subscribe-card .checkbox-row label {
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 5px;
            cursor: pointer;
            margin: 0;
            margin-right: 14px;
        }
        .subscribe-card .checkbox-row input[type="checkbox"] {
            width: 15px;
            height: 15px;
            accent-color: var(--accent-orange);
            cursor: pointer;
        }

        /* ===== Data Strip ===== */
        .data-strip-section {
            padding: 20px 0 40px;
        }
        .data-strip-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 18px 22px;
            display: flex;
            align-items: center;
            gap: 16px;
            box-shadow: var(--shadow-card);
        }
        .data-strip-card .data-icon {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: rgba(255, 107, 34, 0.1);
            border: 1px solid rgba(255, 107, 34, 0.2);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-orange);
            font-size: 18px;
            flex-shrink: 0;
        }
        .data-strip-card .data-content {
            flex: 1;
            min-width: 0;
        }
        .data-strip-card .data-value {
            font-family: var(--font-mono);
            font-size: 22px;
            font-weight: 700;
            color: var(--accent-green);
            line-height: 1.2;
        }
        .data-strip-card .data-label {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* ===== FAQ ===== */
        .faq-section {
            padding: 40px 0 60px;
        }
        .accordion-custom {
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-card);
            background: var(--bg-card);
        }
        .accordion-custom .accordion-item {
            background: transparent;
            border: none;
            border-bottom: 1px solid var(--border-subtle);
        }
        .accordion-custom .accordion-item:last-child {
            border-bottom: none;
        }
        .accordion-custom .accordion-button {
            background: rgba(255, 255, 255, 0.03);
            color: var(--text-primary);
            font-weight: 700;
            font-size: 15px;
            padding: 18px 22px;
            border: none;
            box-shadow: none;
            transition: all 0.25s ease;
        }
        .accordion-custom .accordion-button:not(.collapsed) {
            background: rgba(255, 107, 34, 0.08);
            color: var(--accent-orange);
        }
        .accordion-custom .accordion-button:focus {
            box-shadow: none;
            outline: 2px solid var(--accent-orange);
            outline-offset: -2px;
        }
        .accordion-custom .accordion-button::after {
            filter: invert(1) brightness(0.7);
            transition: transform 0.3s ease;
        }
        .accordion-custom .accordion-body {
            background: rgba(255, 255, 255, 0.02);
            color: var(--text-secondary);
            font-size: 14px;
            padding: 16px 22px 20px;
            line-height: 1.8;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: #0A0D11;
            border-top: 1px solid var(--border-subtle);
            padding: 50px 0 24px;
            margin-top: 20px;
        }
        .site-footer .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 18px;
            color: var(--text-primary);
            margin-bottom: 14px;
        }
        .site-footer .footer-brand .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            background: linear-gradient(135deg, var(--accent-orange), #FF8A4C);
            border-radius: 9px;
            font-size: 15px;
            color: #0B0F14;
            font-weight: 900;
        }
        .site-footer .footer-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.8;
        }
        .site-footer .footer-links {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .site-footer .footer-links a {
            font-size: 13px;
            color: var(--text-secondary);
            transition: color 0.2s ease;
        }
        .site-footer .footer-links a:hover {
            color: var(--accent-orange);
        }
        .site-footer .footer-divider {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            padding-top: 20px;
            margin-top: 30px;
            border-top: 1px solid var(--border-subtle);
            font-size: 12px;
            color: var(--text-muted);
            flex-wrap: wrap;
        }

        /* ===== Responsive ===== */
        @media (max-width: 1199px) {
            .dock-nav {
                padding: 10px 16px;
                gap: 6px;
            }
            .dock-nav .nav-item {
                padding: 8px 9px;
                font-size: 14px;
            }
            .dock-nav .cta-text {
                display: none;
            }
            .btn-cta-orange {
                padding: 9px 12px;
            }
        }
        @media (max-width: 991px) {
            .category-hero h1 {
                font-size: 26px;
            }
            .news-list-item .news-img {
                width: 140px;
                height: 100px;
            }
            .section-title {
                font-size: 20px;
            }
        }
        @media (max-width: 767px) {
            :root {
                --dock-top: 12px;
                --section-pad: 48px;
            }
            .site-header {
                padding: 0 12px;
                flex-direction: column;
                align-items: stretch;
            }
            .dock-nav {
                flex-wrap: wrap;
                border-radius: 20px;
                padding: 10px 14px;
                gap: 8px;
            }
            .dock-nav .nav-links {
                display: none;
            }
            .hamburger-btn {
                display: inline-flex;
            }
            .dock-nav .nav-actions {
                margin-left: auto;
            }
            .btn-cta-orange {
                padding: 8px 12px;
                font-size: 13px;
            }
            .breadcrumb-section {
                padding-top: calc(var(--dock-top) + 70px);
            }
            .category-hero .hero-card {
                padding: 24px 20px;
            }
            .category-hero h1 {
                font-size: 22px;
            }
            .category-hero .hero-desc {
                font-size: 14px;
            }
            .news-list-item {
                flex-direction: column;
                gap: 12px;
                padding: 14px;
            }
            .news-list-item .news-img {
                width: 100%;
                height: 160px;
            }
            .news-list-item .news-title {
                font-size: 15px;
            }
            .sidebar-card {
                padding: 16px;
            }
            .subscribe-card {
                padding: 24px 20px;
            }
            .subscribe-card .subscribe-form {
                flex-direction: column;
            }
            .subscribe-card .subscribe-btn {
                justify-content: center;
                width: 100%;
            }
            .data-strip-card {
                padding: 14px 16px;
                margin-bottom: 12px;
            }
            .topic-card .topic-img {
                height: 130px;
            }
            .site-footer {
                padding: 30px 0 20px;
            }
            .site-footer .footer-divider {
                flex-direction: column;
                text-align: center;
            }
        }
        @media (max-width: 520px) {
            .dock-nav .logo-brand {
                font-size: 15px;
            }
            .logo-brand .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 13px;
                border-radius: 8px;
            }
            .btn-cta-orange {
                padding: 7px 10px;
                font-size: 12px;
            }
            .search-toggle-btn {
                width: 32px;
                height: 32px;
                font-size: 12px;
            }
            .hamburger-btn {
                width: 32px;
                height: 32px;
                font-size: 14px;
            }
            .category-hero h1 {
                font-size: 20px;
            }
            .section-title {
                font-size: 18px;
            }
            .breadcrumb-custom {
                font-size: 12px;
            }
        }

/* roulang page: category4 */
:root {
            --bg-primary: #0B0F14;
            --bg-card: #141A22;
            --bg-card-alt: #1A212B;
            --accent-orange: #FF6B22;
            --accent-orange-hover: #FF7E3F;
            --accent-green: #3DDC84;
            --accent-red: #FF3B3B;
            --accent-gold: #C8A24A;
            --text-primary: #F2F4F6;
            --text-secondary: #B8BFC7;
            --text-muted: #848B95;
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-card: rgba(255, 255, 255, 0.06);
            --radius-lg: 20px;
            --radius-md: 16px;
            --radius-sm: 12px;
            --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
            --shadow-hover: 0 16px 48px rgba(0, 0, 0, 0.55);
            --font-mono: 'SF Mono', 'Cascadia Code', 'Roboto Mono', Consolas, monospace;
            --font-sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --glow-orange: 0 0 24px rgba(255, 107, 34, 0.35);
            --glow-green: 0 0 16px rgba(61, 220, 132, 0.25);
            --dock-top: 20px;
            --section-pad: 80px;
            --section-pad-mobile: 48px;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            font-size: 15px;
            line-height: 1.8;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            padding-top: 110px;
        }

        a {
            color: var(--text-primary);
            text-decoration: none;
            transition: color 0.25s ease, border-color 0.25s ease, background-color 0.25s ease, box-shadow 0.25s ease;
        }

        a:hover {
            color: var(--accent-orange);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
        }

        button:focus,
        input:focus,
        textarea:focus,
        a:focus {
            outline: 2px solid var(--accent-orange);
            outline-offset: 2px;
        }

        .text-accent-orange {
            color: var(--accent-orange);
        }
        .text-accent-green {
            color: var(--accent-green);
        }
        .text-accent-gold {
            color: var(--accent-gold);
        }

        .bg-pattern-grid {
            background-image:
                linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
            background-size: 40px 40px;
        }

        /* ===== Header / Dock Navigation ===== */
        .site-header {
            position: fixed;
            top: var(--dock-top);
            left: 0;
            right: 0;
            z-index: 1050;
            display: flex;
            justify-content: center;
            padding: 0 20px;
            pointer-events: none;
        }

        .dock-nav {
            pointer-events: auto;
            display: flex;
            align-items: center;
            gap: 10px;
            background: rgba(11, 15, 20, 0.82);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--border-subtle);
            border-radius: 999px;
            padding: 10px 22px;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
            max-width: 1280px;
            width: 100%;
            transition: box-shadow 0.3s ease;
        }

        .dock-nav .logo-brand {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 800;
            font-size: 17px;
            color: var(--text-primary);
            white-space: nowrap;
            letter-spacing: -0.02em;
            flex-shrink: 0;
        }

        .logo-brand .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            background: linear-gradient(135deg, var(--accent-orange), #FF8A4C);
            border-radius: 10px;
            font-size: 17px;
            color: #0B0F14;
            font-weight: 900;
            flex-shrink: 0;
        }

        .dock-nav .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            margin: 0 8px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
        }

        .dock-nav .nav-links::-webkit-scrollbar {
            display: none;
        }

        .dock-nav .nav-item {
            position: relative;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            padding: 8px 12px;
            border-radius: 18px;
            white-space: nowrap;
            transition: color 0.2s ease, background-color 0.2s ease;
        }

        .dock-nav .nav-item:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.06);
        }

        .dock-nav .nav-item.active {
            color: var(--text-primary);
            font-weight: 600;
        }

        .dock-nav .nav-item.active .active-dot {
            display: block;
        }

        .dock-nav .active-dot {
            display: none;
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent-orange);
            box-shadow: 0 0 10px var(--accent-orange);
        }

        .dock-nav .nav-actions {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-left: auto;
            flex-shrink: 0;
        }

        .search-toggle-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-subtle);
            border-radius: 50%;
            color: var(--text-secondary);
            cursor: pointer;
            font-size: 15px;
            transition: all 0.25s ease;
        }

        .search-toggle-btn:hover {
            background: rgba(255, 255, 255, 0.1);
            color: var(--text-primary);
            border-color: rgba(255, 107, 34, 0.4);
        }

        .btn-cta-orange {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            background: linear-gradient(135deg, var(--accent-orange), #FF8A4C);
            color: #0B0F14;
            font-weight: 700;
            font-size: 14px;
            padding: 9px 20px;
            border-radius: 999px;
            border: none;
            cursor: pointer;
            white-space: nowrap;
            transition: all 0.3s ease;
            box-shadow: 0 4px 16px rgba(255, 107, 34, 0.3);
        }

        .btn-cta-orange:hover {
            background: linear-gradient(135deg, var(--accent-orange-hover), #FF9A5C);
            color: #0B0F14;
            box-shadow: 0 8px 28px rgba(255, 107, 34, 0.45);
            transform: translateY(-1px);
        }

        .hamburger-btn {
            display: none;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-subtle);
            border-radius: 50%;
            color: var(--text-secondary);
            cursor: pointer;
            font-size: 16px;
            transition: all 0.25s ease;
            flex-shrink: 0;
        }

        .hamburger-btn:hover {
            background: rgba(255, 255, 255, 0.1);
            color: var(--text-primary);
        }

        .search-popover {
            position: absolute;
            top: calc(100% + 10px);
            right: 0;
            width: 320px;
            background: rgba(20, 26, 34, 0.96);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border: 1px solid var(--border-subtle);
            border-radius: 16px;
            padding: 16px;
            box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6);
            opacity: 0;
            visibility: hidden;
            transform: translateY(-8px);
            transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
            z-index: 1060;
        }

        .search-popover.show {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }

        .search-popover input {
            width: 100%;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-subtle);
            border-radius: 10px;
            padding: 10px 14px;
            color: var(--text-primary);
            font-size: 14px;
            transition: border-color 0.25s ease;
        }

        .search-popover input:focus {
            outline: none;
            border-color: var(--accent-orange);
            box-shadow: 0 0 0 3px rgba(255, 107, 34, 0.15);
        }

        .search-popover input::placeholder {
            color: var(--text-muted);
        }

        .mobile-menu {
            position: fixed;
            top: calc(var(--dock-top) + 60px);
            left: 50%;
            transform: translateX(-50%) translateY(-12px);
            width: calc(100% - 40px);
            max-width: 520px;
            background: rgba(11, 15, 20, 0.94);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 16px 20px;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.65);
            opacity: 0;
            visibility: hidden;
            transform: translateX(-50%) translateY(-12px);
            transition: opacity 0.28s ease, transform 0.28s ease, visibility 0.28s ease;
            z-index: 1045;
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .mobile-menu.show {
            opacity: 1;
            visibility: visible;
            transform: translateX(-50%) translateY(0);
        }

        .mobile-menu .nav-item {
            display: block;
            padding: 10px 14px;
            border-radius: 10px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all 0.2s ease;
        }

        .mobile-menu .nav-item:hover {
            background: rgba(255, 255, 255, 0.06);
            color: var(--text-primary);
        }

        .mobile-menu .nav-item.active {
            background: rgba(255, 107, 34, 0.12);
            color: var(--accent-orange);
            font-weight: 600;
        }

        /* ===== Breadcrumb ===== */
        .breadcrumb-wrap {
            margin-bottom: 20px;
        }

        .custom-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
            padding: 0;
            margin: 0;
            font-size: 13px;
            color: var(--text-muted);
            flex-wrap: wrap;
        }

        .custom-breadcrumb li {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .custom-breadcrumb li + li::before {
            content: '›';
            color: var(--text-muted);
            font-size: 16px;
            margin-right: 4px;
        }

        .custom-breadcrumb a {
            color: var(--text-muted);
            transition: color 0.2s ease;
        }

        .custom-breadcrumb a:hover {
            color: var(--accent-orange);
        }

        .custom-breadcrumb .current {
            color: var(--text-secondary);
            font-weight: 500;
        }

        /* ===== Page Header / Category Intro ===== */
        .page-header-section {
            padding: 40px 0 30px;
            position: relative;
        }

        .page-header-section .category-h1 {
            font-size: 36px;
            font-weight: 900;
            letter-spacing: -0.02em;
            margin-bottom: 16px;
            line-height: 1.25;
        }

        .page-header-section .category-h1 .highlight {
            background: linear-gradient(135deg, var(--accent-orange), #FF9A5C);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .page-header-section .category-intro {
            font-size: 16px;
            color: var(--text-secondary);
            max-width: 780px;
            line-height: 1.8;
            margin-bottom: 0;
        }

        /* ===== Topic Grid ===== */
        .topic-grid-section {
            padding: 30px 0 60px;
        }

        .topic-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .topic-card:hover {
            border-color: rgba(255, 107, 34, 0.45);
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }

        .topic-card .topic-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16/7;
            flex-shrink: 0;
        }

        .topic-card .topic-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

        .topic-card:hover .topic-img-wrap img {
            transform: scale(1.04);
        }

        .topic-card .topic-img-wrap::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 40%, rgba(11, 15, 20, 0.7) 100%);
            pointer-events: none;
        }

        .topic-status-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            z-index: 2;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 5px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.02em;
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
        }

        .topic-status-badge.live {
            background: rgba(255, 59, 59, 0.85);
            color: #fff;
        }

        .topic-status-badge.live::before {
            content: '';
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: #fff;
            animation: pulse-dot 1.4s ease-in-out infinite;
        }

        .topic-status-badge.upcoming {
            background: rgba(255, 107, 34, 0.85);
            color: #fff;
        }

        .topic-status-badge.ended {
            background: rgba(255, 255, 255, 0.15);
            color: var(--text-secondary);
            border: 1px solid var(--border-subtle);
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.45; transform: scale(0.7); }
        }

        .topic-card .topic-body {
            padding: 22px 24px 24px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .topic-card .topic-tag-row {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
            flex-wrap: wrap;
        }

        .topic-tag {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 6px;
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.03em;
            background: rgba(255, 255, 255, 0.06);
            color: var(--text-secondary);
        }

        .topic-tag.orange {
            background: rgba(255, 107, 34, 0.15);
            color: var(--accent-orange);
        }

        .topic-tag.green {
            background: rgba(61, 220, 132, 0.12);
            color: var(--accent-green);
        }

        .topic-tag.gold {
            background: rgba(200, 162, 74, 0.15);
            color: var(--accent-gold);
        }

        .topic-card .topic-title {
            font-size: 20px;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 10px;
            line-height: 1.4;
            letter-spacing: -0.01em;
        }

        .topic-card .topic-desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 16px;
            flex: 1;
        }

        .topic-card .topic-meta {
            display: flex;
            align-items: center;
            gap: 18px;
            font-size: 13px;
            color: var(--text-muted);
            flex-wrap: wrap;
            border-top: 1px solid var(--border-card);
            padding-top: 14px;
        }

        .topic-card .topic-meta span {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .topic-card .topic-meta i {
            font-size: 13px;
            color: var(--text-muted);
        }

        .topic-card .topic-meta .mono-num {
            font-family: var(--font-mono);
            color: var(--accent-orange);
            font-weight: 700;
        }

        .topic-card .topic-cta-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--accent-orange);
            font-weight: 600;
            font-size: 14px;
            margin-top: 14px;
            transition: gap 0.25s ease;
        }

        .topic-card .topic-cta-link:hover {
            gap: 10px;
            color: var(--accent-orange-hover);
        }

        /* ===== Tags Cloud ===== */
        .tags-section {
            padding: 30px 0 50px;
        }

        .tags-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .tag-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-subtle);
            color: var(--text-secondary);
            font-size: 13px;
            font-weight: 500;
            transition: all 0.25s ease;
            cursor: pointer;
        }

        .tag-chip:hover {
            background: rgba(255, 107, 34, 0.12);
            border-color: rgba(255, 107, 34, 0.4);
            color: var(--accent-orange);
            transform: translateY(-2px);
        }

        .tag-chip i {
            font-size: 12px;
        }

        /* ===== Stats Strip ===== */
        .stats-strip-section {
            padding: 40px 0 50px;
        }

        .stats-strip {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            align-items: stretch;
        }

        .stat-mini-card {
            flex: 1;
            min-width: 200px;
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 20px 22px;
            transition: all 0.3s ease;
        }

        .stat-mini-card:hover {
            border-color: rgba(255, 107, 34, 0.35);
            box-shadow: var(--shadow-card);
        }

        .stat-mini-card .stat-icon {
            font-size: 20px;
            color: var(--accent-orange);
            margin-bottom: 10px;
        }

        .stat-mini-card .stat-num {
            font-family: var(--font-mono);
            font-size: 26px;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 4px;
            letter-spacing: -0.02em;
        }

        .stat-mini-card .stat-label {
            font-size: 13px;
            color: var(--text-muted);
        }

        /* ===== Subscribe CTA ===== */
        .subscribe-cta-section {
            padding: 50px 0 60px;
        }

        .subscribe-cta-box {
            background: linear-gradient(135deg, #141A22 0%, #1A212B 50%, #141A22 100%);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            position: relative;
            overflow: hidden;
        }

        .subscribe-cta-box::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(255, 107, 34, 0.08) 0%, transparent 65%);
            pointer-events: none;
        }

        .subscribe-cta-box .cta-title {
            font-size: 24px;
            font-weight: 800;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }

        .subscribe-cta-box .cta-subtitle {
            font-size: 15px;
            color: var(--text-secondary);
            margin-bottom: 24px;
            position: relative;
            z-index: 1;
        }

        .subscribe-form {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            position: relative;
            z-index: 1;
        }

        .subscribe-form input[type="email"],
        .subscribe-form input[type="text"] {
            flex: 1;
            min-width: 220px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-subtle);
            border-radius: 999px;
            padding: 12px 20px;
            color: var(--text-primary);
            font-size: 14px;
            transition: border-color 0.25s ease, box-shadow 0.25s ease;
        }

        .subscribe-form input:focus {
            outline: none;
            border-color: var(--accent-orange);
            box-shadow: 0 0 0 3px rgba(255, 107, 34, 0.15);
        }

        .subscribe-form input::placeholder {
            color: var(--text-muted);
        }

        .subscribe-form .btn-subscribe {
            background: linear-gradient(135deg, var(--accent-orange), #FF8A4C);
            color: #0B0F14;
            font-weight: 700;
            font-size: 14px;
            padding: 12px 28px;
            border-radius: 999px;
            border: none;
            cursor: pointer;
            white-space: nowrap;
            transition: all 0.3s ease;
            box-shadow: 0 4px 16px rgba(255, 107, 34, 0.3);
        }

        .subscribe-form .btn-subscribe:hover {
            background: linear-gradient(135deg, var(--accent-orange-hover), #FF9A5C);
            box-shadow: 0 8px 28px rgba(255, 107, 34, 0.45);
            transform: translateY(-1px);
        }

        .subscribe-form .form-check-group {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            width: 100%;
            margin-top: 12px;
        }

        .subscribe-form .form-check-item {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: var(--text-secondary);
            cursor: pointer;
        }

        .subscribe-form .form-check-item input[type="checkbox"] {
            accent-color: var(--accent-orange);
            width: 16px;
            height: 16px;
            cursor: pointer;
        }

        /* ===== FAQ Section ===== */
        .faq-section {
            padding: 50px 0 60px;
        }

        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-sm);
            margin-bottom: 12px;
            overflow: hidden;
            transition: border-color 0.25s ease;
        }

        .faq-item:hover {
            border-color: rgba(255, 107, 34, 0.25);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 16px 20px;
            cursor: pointer;
            background: none;
            border: none;
            color: var(--text-primary);
            font-size: 15px;
            font-weight: 700;
            text-align: left;
            width: 100%;
            transition: color 0.2s ease;
        }

        .faq-question:hover {
            color: var(--accent-orange);
        }

        .faq-question .faq-icon {
            flex-shrink: 0;
            font-size: 14px;
            color: var(--accent-orange);
            transition: transform 0.3s ease;
        }

        .faq-item.open .faq-question .faq-icon {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 20px;
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.8;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }

        /* ===== Related Topics ===== */
        .related-topics-section {
            padding: 30px 0 70px;
        }

        .related-topic-card {
            display: flex;
            gap: 16px;
            align-items: center;
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 16px 18px;
            transition: all 0.3s ease;
            height: 100%;
        }

        .related-topic-card:hover {
            border-color: rgba(255, 107, 34, 0.35);
            box-shadow: var(--shadow-card);
            transform: translateY(-2px);
        }

        .related-topic-card .rt-img {
            width: 64px;
            height: 64px;
            border-radius: 10px;
            object-fit: cover;
            flex-shrink: 0;
        }

        .related-topic-card .rt-info {
            flex: 1;
        }

        .related-topic-card .rt-title {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
            line-height: 1.4;
        }

        .related-topic-card .rt-meta {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        /* ===== Section Title ===== */
        .section-title-block {
            margin-bottom: 30px;
        }

        .section-title-block .section-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.06em;
            text-transform: uppercase;
            color: var(--accent-orange);
            margin-bottom: 10px;
        }

        .section-title-block .section-eyebrow::before {
            content: '';
            width: 18px;
            height: 2px;
            background: var(--accent-orange);
            border-radius: 2px;
        }

        .section-title-block .section-title {
            font-size: 26px;
            font-weight: 800;
            letter-spacing: -0.015em;
            margin-bottom: 8px;
            line-height: 1.3;
        }

        .section-title-block .section-subtitle {
            font-size: 15px;
            color: var(--text-muted);
            max-width: 600px;
            line-height: 1.7;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: #080B0F;
            border-top: 1px solid var(--border-subtle);
            padding: 50px 0 30px;
            margin-top: 20px;
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 800;
            margin-bottom: 14px;
        }

        .footer-brand .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--accent-orange), #FF8A4C);
            border-radius: 10px;
            font-size: 19px;
            color: #0B0F14;
            font-weight: 900;
        }

        .footer-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
            max-width: 460px;
        }

        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-links a {
            font-size: 14px;
            color: var(--text-muted);
            transition: color 0.2s ease;
        }

        .footer-links a:hover {
            color: var(--accent-orange);
        }

        .footer-divider {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            border-top: 1px solid var(--border-subtle);
            margin-top: 32px;
            padding-top: 20px;
            font-size: 13px;
            color: var(--text-muted);
        }

        /* ===== Responsive ===== */
        @media (max-width: 1199px) {
            .dock-nav .nav-item {
                font-size: 14px;
                padding: 7px 9px;
            }
            .dock-nav .nav-actions .cta-text {
                display: none;
            }
            .btn-cta-orange {
                padding: 9px 14px;
            }
            .page-header-section .category-h1 {
                font-size: 30px;
            }
            .topic-card .topic-title {
                font-size: 18px;
            }
        }

        @media (max-width: 991px) {
            body {
                padding-top: 100px;
            }
            .dock-nav .nav-links {
                gap: 2px;
            }
            .dock-nav .nav-item {
                font-size: 13px;
                padding: 6px 8px;
            }
            .page-header-section .category-h1 {
                font-size: 26px;
            }
            .topic-card .topic-desc {
                font-size: 13px;
            }
            .subscribe-cta-box {
                padding: 36px 28px;
            }
            .stats-strip {
                gap: 14px;
            }
            .stat-mini-card {
                min-width: 160px;
                padding: 16px 18px;
            }
            .stat-mini-card .stat-num {
                font-size: 22px;
            }
        }

        @media (max-width: 767px) {
            body {
                padding-top: 80px;
            }
            :root {
                --dock-top: 12px;
                --section-pad: 56px;
            }
            .site-header {
                padding: 0 12px;
                top: 12px;
            }
            .dock-nav {
                padding: 8px 14px;
                border-radius: 20px;
            }
            .dock-nav .nav-links {
                display: none;
            }
            .hamburger-btn {
                display: inline-flex;
            }
            .dock-nav .nav-actions .cta-text {
                display: none;
            }
            .btn-cta-orange {
                padding: 8px 12px;
                font-size: 13px;
            }
            .search-popover {
                width: 100%;
                right: 0;
                left: 0;
            }
            .mobile-menu {
                top: 68px;
                width: calc(100% - 24px);
            }
            .page-header-section {
                padding: 24px 0 20px;
            }
            .page-header-section .category-h1 {
                font-size: 24px;
            }
            .page-header-section .category-intro {
                font-size: 14px;
            }
            .topic-grid-section {
                padding: 16px 0 40px;
            }
            .topic-card .topic-img-wrap {
                aspect-ratio: 16/8;
            }
            .topic-card .topic-body {
                padding: 16px 18px 20px;
            }
            .topic-card .topic-title {
                font-size: 17px;
            }
            .section-title-block .section-title {
                font-size: 22px;
            }
            .subscribe-cta-box {
                padding: 28px 20px;
            }
            .subscribe-cta-box .cta-title {
                font-size: 20px;
            }
            .subscribe-form input[type="email"],
            .subscribe-form input[type="text"] {
                min-width: 100%;
                width: 100%;
            }
            .subscribe-form .btn-subscribe {
                width: 100%;
                text-align: center;
            }
            .faq-question {
                font-size: 14px;
                padding: 14px 16px;
            }
            .faq-answer {
                font-size: 13px;
            }
            .faq-item.open .faq-answer {
                padding: 0 16px 14px;
            }
            .stat-mini-card {
                min-width: 140px;
            }
            .stat-mini-card .stat-num {
                font-size: 20px;
            }
            .footer-divider {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
            }
        }

        @media (max-width: 520px) {
            .page-header-section .category-h1 {
                font-size: 21px;
            }
            .topic-card .topic-img-wrap {
                aspect-ratio: 16/9;
            }
            .stat-mini-card {
                min-width: calc(50% - 8px);
                flex: none;
            }
            .stats-strip {
                gap: 8px;
            }
            .tags-cloud {
                gap: 8px;
            }
            .tag-chip {
                padding: 6px 12px;
                font-size: 12px;
            }
            .related-topic-card {
                padding: 12px 14px;
                gap: 12px;
            }
            .related-topic-card .rt-img {
                width: 52px;
                height: 52px;
            }
        }

/* roulang page: category5 */
:root {
            --bg-primary: #0B0F14;
            --bg-card: #141A22;
            --bg-card-alt: #1A212B;
            --accent-orange: #FF6B22;
            --accent-orange-hover: #FF7E3F;
            --accent-green: #3DDC84;
            --accent-red: #FF3B3B;
            --accent-gold: #C8A24A;
            --text-primary: #F2F4F6;
            --text-secondary: #B8BFC7;
            --text-muted: #848B95;
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-card: rgba(255, 255, 255, 0.06);
            --radius-lg: 20px;
            --radius-md: 16px;
            --radius-sm: 12px;
            --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
            --shadow-hover: 0 16px 48px rgba(0, 0, 0, 0.55);
            --font-mono: 'SF Mono', 'Cascadia Code', 'Roboto Mono', Consolas, monospace;
            --font-sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --glow-orange: 0 0 24px rgba(255, 107, 34, 0.35);
            --glow-green: 0 0 16px rgba(61, 220, 132, 0.25);
            --dock-top: 20px;
            --section-pad: 80px;
            --section-pad-mobile: 48px;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            font-size: 15px;
            line-height: 1.8;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: var(--text-primary);
            text-decoration: none;
            transition: color 0.25s ease, border-color 0.25s ease, background-color 0.25s ease;
        }

        a:hover {
            color: var(--accent-orange);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
        }

        button:focus,
        input:focus,
        textarea:focus,
        a:focus {
            outline: 2px solid var(--accent-orange);
            outline-offset: 2px;
        }

        .text-accent-orange {
            color: var(--accent-orange);
        }
        .text-accent-green {
            color: var(--accent-green);
        }
        .text-accent-gold {
            color: var(--accent-gold);
        }

        .bg-pattern-grid {
            background-image:
                linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
            background-size: 40px 40px;
        }

        /* ===== Header / Dock Navigation ===== */
        .site-header {
            position: fixed;
            top: var(--dock-top);
            left: 0;
            right: 0;
            z-index: 1050;
            display: flex;
            justify-content: center;
            padding: 0 20px;
            pointer-events: none;
        }

        .dock-nav {
            pointer-events: auto;
            display: flex;
            align-items: center;
            gap: 10px;
            background: rgba(11, 15, 20, 0.78);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--border-subtle);
            border-radius: 999px;
            padding: 10px 22px;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
            max-width: 1280px;
            width: 100%;
            transition: box-shadow 0.3s ease;
        }

        .dock-nav .logo-brand {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 800;
            font-size: 17px;
            color: var(--text-primary);
            white-space: nowrap;
            letter-spacing: -0.02em;
        }

        .logo-brand .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            background: linear-gradient(135deg, var(--accent-orange), #FF8A4C);
            border-radius: 10px;
            font-size: 17px;
            color: #0B0F14;
            font-weight: 900;
            flex-shrink: 0;
        }

        .dock-nav .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            margin: 0 8px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
        }

        .dock-nav .nav-links::-webkit-scrollbar {
            display: none;
        }

        .dock-nav .nav-item {
            position: relative;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            padding: 8px 12px;
            border-radius: 18px;
            white-space: nowrap;
            transition: color 0.2s ease, background-color 0.2s ease;
        }

        .dock-nav .nav-item:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.06);
        }

        .dock-nav .nav-item.active {
            color: var(--text-primary);
        }

        .dock-nav .nav-item.active .active-dot {
            display: block;
        }

        .dock-nav .active-dot {
            display: none;
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent-orange);
            box-shadow: 0 0 10px var(--accent-orange);
        }

        .dock-nav .nav-actions {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-left: auto;
            flex-shrink: 0;
        }

        .search-toggle-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-subtle);
            color: var(--text-secondary);
            cursor: pointer;
            transition: all 0.25s ease;
            font-size: 15px;
        }

        .search-toggle-btn:hover {
            background: rgba(255, 255, 255, 0.1);
            color: var(--text-primary);
        }

        .btn-cta-orange {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: linear-gradient(135deg, var(--accent-orange), #FF8A3C);
            color: #fff;
            padding: 8px 18px;
            border-radius: 999px;
            font-weight: 700;
            font-size: 14px;
            white-space: nowrap;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 16px rgba(255, 107, 34, 0.3);
        }

        .btn-cta-orange:hover {
            background: linear-gradient(135deg, var(--accent-orange-hover), #FF9A4C);
            color: #fff;
            box-shadow: var(--glow-orange);
            transform: translateY(-1px);
        }

        .hamburger-btn {
            display: none;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-subtle);
            color: var(--text-secondary);
            cursor: pointer;
            transition: all 0.25s ease;
            font-size: 16px;
        }

        .hamburger-btn:hover {
            background: rgba(255, 255, 255, 0.1);
            color: var(--text-primary);
        }

        .search-popover {
            position: absolute;
            top: calc(100% + 12px);
            right: 22px;
            width: 300px;
            background: rgba(20, 26, 34, 0.95);
            backdrop-filter: blur(16px);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 12px;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
            display: none;
            pointer-events: auto;
        }

        .search-popover.open {
            display: block;
        }

        .search-popover input {
            width: 100%;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-subtle);
            border-radius: 10px;
            padding: 10px 14px;
            color: var(--text-primary);
            font-size: 14px;
            transition: border-color 0.25s ease;
        }

        .search-popover input::placeholder {
            color: var(--text-muted);
        }

        .search-popover input:focus {
            border-color: var(--accent-orange);
            outline: none;
        }

        .mobile-menu {
            display: none;
            position: absolute;
            top: calc(var(--dock-top) + 58px);
            left: 20px;
            right: 20px;
            background: rgba(11, 15, 20, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 12px 16px;
            box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6);
            pointer-events: auto;
            flex-direction: column;
            gap: 4px;
            z-index: 1049;
        }

        .mobile-menu.open {
            display: flex;
        }

        .mobile-menu .nav-item {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            padding: 10px 12px;
            border-radius: 10px;
            transition: all 0.2s ease;
        }

        .mobile-menu .nav-item:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.06);
        }

        .mobile-menu .nav-item.active {
            color: var(--accent-orange);
            font-weight: 600;
        }

        /* ===== Main Content ===== */
        .main-content {
            padding-top: 100px;
        }

        .section-pad {
            padding: var(--section-pad) 0;
        }

        .section-pad-sm {
            padding: 48px 0;
        }

        .section-header {
            margin-bottom: 40px;
        }

        .section-header h2 {
            font-size: 28px;
            font-weight: 800;
            letter-spacing: -0.02em;
            color: var(--text-primary);
            margin-bottom: 12px;
            line-height: 1.3;
        }

        .section-header p {
            font-size: 15px;
            color: var(--text-muted);
            max-width: 640px;
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ===== Breadcrumb ===== */
        .breadcrumb-custom {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .breadcrumb-custom a {
            color: var(--text-muted);
            transition: color 0.2s ease;
        }

        .breadcrumb-custom a:hover {
            color: var(--accent-orange);
        }

        .breadcrumb-custom .sep {
            color: var(--text-muted);
            opacity: 0.5;
        }

        .breadcrumb-custom .current {
            color: var(--text-secondary);
        }

        /* ===== Page Hero (Category Intro) ===== */
        .page-hero {
            position: relative;
            padding: 48px 0 56px;
            border-radius: var(--radius-lg);
            overflow: hidden;
            background: linear-gradient(135deg, rgba(20, 26, 34, 0.9), rgba(11, 15, 20, 0.95));
            border: 1px solid var(--border-subtle);
            margin-bottom: 48px;
        }

        .page-hero .hero-bg {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            opacity: 0.2;
            z-index: 0;
            pointer-events: none;
        }

        .page-hero .hero-bg img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .page-hero .hero-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(11, 15, 20, 0.75), rgba(11, 15, 20, 0.5));
            z-index: 1;
        }

        .page-hero .hero-content {
            position: relative;
            z-index: 2;
            padding: 32px 40px;
        }

        .page-hero h1 {
            font-size: 36px;
            font-weight: 900;
            letter-spacing: -0.02em;
            color: var(--text-primary);
            margin-bottom: 16px;
            line-height: 1.3;
        }

        .page-hero .hero-desc {
            font-size: 16px;
            color: var(--text-secondary);
            max-width: 680px;
            line-height: 1.8;
            margin-bottom: 0;
        }

        /* ===== Steps Timeline ===== */
        .steps-timeline {
            position: relative;
            padding-left: 0;
        }

        .step-item {
            position: relative;
            padding-left: 72px;
            margin-bottom: 40px;
        }

        .step-item:last-child {
            margin-bottom: 0;
        }

        .step-item::before {
            content: '';
            position: absolute;
            left: 27px;
            top: 54px;
            bottom: -40px;
            width: 2px;
            background: linear-gradient(to bottom, rgba(255, 107, 34, 0.4), rgba(255, 107, 34, 0.08));
        }

        .step-item:last-child::before {
            display: none;
        }

        .step-number {
            position: absolute;
            left: 0;
            top: 0;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--bg-card-alt), #202A35);
            border: 2px solid rgba(255, 107, 34, 0.4);
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-mono);
            font-size: 20px;
            font-weight: 700;
            color: var(--accent-orange);
            letter-spacing: -0.03em;
            transition: all 0.3s ease;
            z-index: 1;
        }

        .step-item:hover .step-number {
            border-color: var(--accent-orange);
            box-shadow: var(--glow-orange);
            background: linear-gradient(135deg, rgba(255, 107, 34, 0.15), #1A212B);
        }

        .step-content {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 24px 28px;
            transition: all 0.3s ease;
        }

        .step-item:hover .step-content {
            border-color: rgba(255, 107, 34, 0.3);
            box-shadow: var(--shadow-hover);
        }

        .step-content .step-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: rgba(255, 107, 34, 0.12);
            border-radius: 10px;
            color: var(--accent-orange);
            font-size: 17px;
            margin-bottom: 12px;
        }

        .step-content h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            letter-spacing: -0.01em;
        }

        .step-content p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 0;
        }

        .step-content .step-tip {
            display: inline-block;
            margin-top: 10px;
            font-size: 13px;
            color: var(--accent-green);
            background: rgba(61, 220, 132, 0.1);
            padding: 4px 12px;
            border-radius: 999px;
            border: 1px solid rgba(61, 220, 132, 0.25);
        }

        /* ===== Tool Cards ===== */
        .tool-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            padding: 24px;
            height: 100%;
            transition: all 0.3s ease;
            text-align: center;
        }

        .tool-card:hover {
            border-color: rgba(255, 107, 34, 0.3);
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .tool-card .tool-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 52px;
            height: 52px;
            border-radius: 14px;
            background: rgba(255, 107, 34, 0.1);
            color: var(--accent-orange);
            font-size: 22px;
            margin-bottom: 14px;
            transition: all 0.3s ease;
        }

        .tool-card:hover .tool-icon {
            background: rgba(255, 107, 34, 0.2);
            box-shadow: var(--glow-orange);
        }

        .tool-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .tool-card p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.65;
            margin-bottom: 0;
        }

        /* ===== Tag Cloud ===== */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .tag-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: 999px;
            padding: 8px 16px;
            font-size: 13px;
            color: var(--text-secondary);
            transition: all 0.25s ease;
            cursor: pointer;
        }

        .tag-chip:hover {
            background: rgba(255, 107, 34, 0.1);
            border-color: rgba(255, 107, 34, 0.4);
            color: var(--accent-orange);
            box-shadow: 0 4px 16px rgba(255, 107, 34, 0.15);
        }

        .tag-chip .tag-icon {
            font-size: 12px;
            color: var(--accent-gold);
        }

        /* ===== Subscribe CTA ===== */
        .subscribe-cta {
            background: linear-gradient(135deg, rgba(20, 26, 34, 0.9), rgba(26, 33, 43, 0.95));
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 40px;
            position: relative;
            overflow: hidden;
        }

        .subscribe-cta .cta-glow {
            position: absolute;
            top: -60px;
            right: -40px;
            width: 240px;
            height: 240px;
            background: radial-gradient(circle, rgba(255, 107, 34, 0.15), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .subscribe-cta h3 {
            font-size: 22px;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 10px;
            letter-spacing: -0.01em;
            position: relative;
        }

        .subscribe-cta p {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 24px;
            position: relative;
        }

        .form-check-input:checked {
            background-color: var(--accent-orange);
            border-color: var(--accent-orange);
        }

        .form-control-custom {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-subtle);
            border-radius: 10px;
            padding: 12px 16px;
            color: var(--text-primary);
            font-size: 14px;
            transition: all 0.25s ease;
            width: 100%;
        }

        .form-control-custom::placeholder {
            color: var(--text-muted);
        }

        .form-control-custom:focus {
            border-color: var(--accent-orange);
            box-shadow: 0 0 0 3px rgba(255, 107, 34, 0.15);
            outline: none;
        }

        .btn-submit-orange {
            background: linear-gradient(135deg, var(--accent-orange), #FF8A3C);
            color: #fff;
            padding: 12px 28px;
            border-radius: 999px;
            font-weight: 700;
            font-size: 15px;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
            box-shadow: 0 4px 16px rgba(255, 107, 34, 0.3);
            white-space: nowrap;
        }

        .btn-submit-orange:hover {
            background: linear-gradient(135deg, var(--accent-orange-hover), #FF9A4C);
            box-shadow: var(--glow-orange);
            transform: translateY(-2px);
        }

        /* ===== Related Articles ===== */
        .related-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            height: 100%;
            transition: all 0.3s ease;
        }

        .related-card:hover {
            border-color: rgba(255, 107, 34, 0.3);
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
        }

        .related-card .related-img {
            height: 160px;
            overflow: hidden;
        }

        .related-card .related-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .related-card:hover .related-img img {
            transform: scale(1.05);
        }

        .related-card .related-body {
            padding: 18px 20px;
        }

        .related-card .related-body h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .related-card .related-body p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 0;
        }

        .related-card .related-body .btn-read {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-orange);
            margin-top: 12px;
            transition: all 0.25s ease;
        }

        .related-card .related-body .btn-read:hover {
            color: var(--accent-orange-hover);
            gap: 10px;
        }

        /* ===== FAQ ===== */
        .accordion-custom .accordion-item {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-sm);
            margin-bottom: 12px;
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .accordion-custom .accordion-item:hover {
            border-color: rgba(255, 107, 34, 0.25);
        }

        .accordion-custom .accordion-header {
            margin: 0;
        }

        .accordion-custom .accordion-button {
            background: transparent;
            color: var(--text-primary);
            font-weight: 700;
            font-size: 15px;
            padding: 18px 20px;
            border: none;
            box-shadow: none;
            transition: all 0.25s ease;
        }

        .accordion-custom .accordion-button:not(.collapsed) {
            background: rgba(255, 107, 34, 0.08);
            color: var(--accent-orange);
            box-shadow: none;
        }

        .accordion-custom .accordion-button:focus {
            box-shadow: none;
            border-color: var(--accent-orange);
        }

        .accordion-custom .accordion-button::after {
            filter: brightness(0) invert(0.7);
        }

        .accordion-custom .accordion-button:not(.collapsed)::after {
            filter: brightness(0) invert(1);
        }

        .accordion-custom .accordion-body {
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.75;
            padding: 16px 20px 20px;
            background: rgba(11, 15, 20, 0.3);
        }

        /* ===== Data Highlight Bar ===== */
        .data-highlight-bar {
            background: linear-gradient(135deg, rgba(20, 26, 34, 0.9), rgba(26, 33, 43, 0.95));
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 32px 28px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 20px;
        }

        .data-highlight-item {
            flex: 1;
            min-width: 140px;
            text-align: center;
            padding: 8px 12px;
            border-right: 1px solid var(--border-card);
        }

        .data-highlight-item:last-child {
            border-right: none;
        }

        .data-highlight-item .data-value {
            font-family: var(--font-mono);
            font-size: 32px;
            font-weight: 800;
            letter-spacing: -0.03em;
            color: var(--accent-orange);
            line-height: 1.2;
        }

        .data-highlight-item .data-value.green {
            color: var(--accent-green);
        }

        .data-highlight-item .data-label {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: rgba(11, 15, 20, 0.95);
            border-top: 1px solid var(--border-subtle);
            padding: 48px 0 32px;
            margin-top: 60px;
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .footer-brand .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: linear-gradient(135deg, var(--accent-orange), #FF8A4C);
            border-radius: 10px;
            font-size: 18px;
            color: #0B0F14;
            font-weight: 900;
        }

        .footer-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.75;
            max-width: 420px;
        }

        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-links a {
            font-size: 14px;
            color: var(--text-muted);
            transition: color 0.2s ease;
        }

        .footer-links a:hover {
            color: var(--accent-orange);
        }

        .footer-divider {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            border-top: 1px solid var(--border-subtle);
            padding-top: 20px;
            margin-top: 32px;
            font-size: 13px;
            color: var(--text-muted);
        }

        /* ===== Responsive ===== */
        @media (max-width: 1199px) {
            .dock-nav {
                padding: 8px 16px;
            }
            .dock-nav .nav-item {
                font-size: 13px;
                padding: 6px 10px;
            }
            .page-hero h1 {
                font-size: 30px;
            }
            .section-header h2 {
                font-size: 24px;
            }
        }

        @media (max-width: 991px) {
            .data-highlight-item {
                min-width: 45%;
                border-right: none;
                border-bottom: 1px solid var(--border-card);
                padding-bottom: 16px;
            }
            .data-highlight-item:nth-child(3),
            .data-highlight-item:nth-child(4) {
                border-bottom: none;
            }
            .step-item {
                padding-left: 60px;
            }
            .step-item::before {
                left: 22px;
            }
            .step-number {
                width: 46px;
                height: 46px;
                font-size: 17px;
            }
        }

        @media (max-width: 767px) {
            :root {
                --section-pad: 48px;
                --section-pad-mobile: 40px;
                --dock-top: 12px;
            }
            .site-header {
                padding: 0 12px;
                top: 12px;
            }
            .dock-nav {
                padding: 8px 14px;
                border-radius: 20px;
                gap: 6px;
            }
            .dock-nav .nav-links {
                display: none;
            }
            .hamburger-btn {
                display: inline-flex;
            }
            .dock-nav .btn-cta-orange .cta-text {
                display: none;
            }
            .dock-nav .btn-cta-orange {
                padding: 8px 12px;
                font-size: 13px;
            }
            .mobile-menu {
                top: calc(12px + 52px);
                left: 12px;
                right: 12px;
            }
            .main-content {
                padding-top: 80px;
            }
            .page-hero {
                padding: 32px 0 40px;
                border-radius: var(--radius-md);
                margin-bottom: 32px;
            }
            .page-hero .hero-content {
                padding: 20px 24px;
            }
            .page-hero h1 {
                font-size: 24px;
            }
            .page-hero .hero-desc {
                font-size: 14px;
            }
            .section-header h2 {
                font-size: 20px;
            }
            .step-item {
                padding-left: 52px;
                margin-bottom: 28px;
            }
            .step-item::before {
                left: 18px;
                top: 46px;
                bottom: -28px;
            }
            .step-number {
                width: 38px;
                height: 38px;
                font-size: 15px;
                border-radius: 50%;
            }
            .step-content {
                padding: 18px 16px;
            }
            .step-content h3 {
                font-size: 16px;
            }
            .step-content p {
                font-size: 14px;
            }
            .subscribe-cta {
                padding: 24px 20px;
            }
            .subscribe-cta h3 {
                font-size: 19px;
            }
            .data-highlight-item {
                min-width: 100%;
                border-bottom: 1px solid var(--border-card);
                padding-bottom: 14px;
            }
            .data-highlight-item:last-child {
                border-bottom: none;
            }
            .data-highlight-item .data-value {
                font-size: 26px;
            }
            .footer-divider {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
        }

        @media (max-width: 520px) {
            .dock-nav {
                padding: 6px 10px;
                gap: 4px;
            }
            .dock-nav .logo-brand {
                font-size: 14px;
                gap: 6px;
            }
            .logo-brand .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 13px;
                border-radius: 8px;
            }
            .search-toggle-btn {
                width: 32px;
                height: 32px;
                font-size: 13px;
            }
            .btn-cta-orange {
                padding: 6px 10px;
                font-size: 12px;
            }
            .hamburger-btn {
                width: 32px;
                height: 32px;
                font-size: 13px;
            }
            .page-hero h1 {
                font-size: 20px;
            }
            .section-header h2 {
                font-size: 18px;
            }
            .breadcrumb-custom {
                font-size: 12px;
            }
            .step-item {
                padding-left: 44px;
            }
            .step-item::before {
                left: 15px;
            }
            .step-number {
                width: 32px;
                height: 32px;
                font-size: 13px;
            }
            .step-content {
                padding: 14px 12px;
            }
            .step-content h3 {
                font-size: 15px;
            }
            .tag-chip {
                padding: 6px 12px;
                font-size: 12px;
            }
        }

/* roulang page: category6 */
:root {
            --bg-primary: #0B0F14;
            --bg-card: #141A22;
            --bg-card-alt: #1A212B;
            --accent-orange: #FF6B22;
            --accent-orange-hover: #FF7E3F;
            --accent-green: #3DDC84;
            --accent-red: #FF3B3B;
            --accent-gold: #C8A24A;
            --text-primary: #F2F4F6;
            --text-secondary: #B8BFC7;
            --text-muted: #848B95;
            --border-subtle: rgba(255, 255, 255, 0.08);
            --border-card: rgba(255, 255, 255, 0.06);
            --radius-lg: 20px;
            --radius-md: 16px;
            --radius-sm: 12px;
            --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
            --shadow-hover: 0 16px 48px rgba(0, 0, 0, 0.55);
            --font-mono: 'SF Mono', 'Cascadia Code', 'Roboto Mono', Consolas, monospace;
            --font-sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --glow-orange: 0 0 24px rgba(255, 107, 34, 0.35);
            --glow-green: 0 0 16px rgba(61, 220, 132, 0.25);
            --dock-top: 20px;
            --section-pad: 80px;
            --section-pad-mobile: 48px;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-sans);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            font-size: 15px;
            line-height: 1.8;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: var(--text-primary);
            text-decoration: none;
            transition: color 0.25s ease, border-color 0.25s ease, background-color 0.25s ease, box-shadow 0.25s ease;
        }
        a:hover {
            color: var(--accent-orange);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        textarea,
        select {
            font-family: inherit;
            font-size: inherit;
        }
        button:focus,
        input:focus,
        textarea:focus,
        a:focus {
            outline: 2px solid var(--accent-orange);
            outline-offset: 2px;
        }
        .text-accent-orange {
            color: var(--accent-orange);
        }
        .text-accent-green {
            color: var(--accent-green);
        }
        .text-accent-gold {
            color: var(--accent-gold);
        }
        .bg-pattern-grid {
            background-image:
                linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
            background-size: 40px 40px;
        }

        /* ===== Header / Dock Navigation ===== */
        .site-header {
            position: fixed;
            top: var(--dock-top);
            left: 0;
            right: 0;
            z-index: 1050;
            display: flex;
            justify-content: center;
            padding: 0 20px;
            pointer-events: none;
        }
        .dock-nav {
            pointer-events: auto;
            display: flex;
            align-items: center;
            gap: 10px;
            background: rgba(11, 15, 20, 0.78);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border: 1px solid var(--border-subtle);
            border-radius: 999px;
            padding: 10px 22px;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
            max-width: 1280px;
            width: 100%;
            transition: box-shadow 0.3s ease;
        }
        .dock-nav .logo-brand {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 800;
            font-size: 17px;
            color: var(--text-primary);
            white-space: nowrap;
            letter-spacing: -0.02em;
        }
        .logo-brand .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            background: linear-gradient(135deg, var(--accent-orange), #FF8A4C);
            border-radius: 10px;
            font-size: 17px;
            color: #0B0F14;
            font-weight: 900;
            flex-shrink: 0;
        }
        .dock-nav .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            margin: 0 8px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
        }
        .dock-nav .nav-links::-webkit-scrollbar {
            display: none;
        }
        .dock-nav .nav-item {
            position: relative;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            padding: 8px 12px;
            border-radius: 18px;
            white-space: nowrap;
            transition: color 0.2s ease, background-color 0.2s ease;
        }
        .dock-nav .nav-item:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.06);
        }
        .dock-nav .nav-item.active {
            color: var(--text-primary);
        }
        .dock-nav .nav-item.active .active-dot {
            display: block;
        }
        .dock-nav .active-dot {
            display: none;
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--accent-orange);
            box-shadow: 0 0 10px var(--accent-orange);
        }
        .dock-nav .nav-actions {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-left: auto;
            flex-shrink: 0;
        }
        .search-toggle-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            border: 1px solid var(--border-subtle);
            background: rgba(255, 255, 255, 0.04);
            color: var(--text-secondary);
            cursor: pointer;
            font-size: 14px;
            transition: all 0.25s ease;
            flex-shrink: 0;
        }
        .search-toggle-btn:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.15);
        }
        .btn-cta-orange {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--accent-orange);
            color: #0B0F14;
            font-weight: 700;
            font-size: 14px;
            padding: 9px 18px;
            border-radius: 999px;
            border: none;
            white-space: nowrap;
            cursor: pointer;
            transition: all 0.3s ease;
            flex-shrink: 0;
        }
        .btn-cta-orange:hover {
            background: var(--accent-orange-hover);
            color: #0B0F14;
            box-shadow: var(--glow-orange);
            transform: translateY(-1px);
        }
        .hamburger-btn {
            display: none;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            border: 1px solid var(--border-subtle);
            background: rgba(255, 255, 255, 0.04);
            color: var(--text-secondary);
            cursor: pointer;
            font-size: 16px;
            transition: all 0.25s ease;
            flex-shrink: 0;
        }
        .hamburger-btn:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.08);
        }
        .search-popover {
            position: absolute;
            top: calc(100% + 12px);
            right: 0;
            width: 320px;
            max-width: calc(100vw - 40px);
            background: rgba(20, 26, 34, 0.95);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 16px;
            box-shadow: var(--shadow-hover);
            opacity: 0;
            visibility: hidden;
            transform: translateY(-8px);
            transition: all 0.3s ease;
            z-index: 1060;
        }
        .search-popover.show {
            opacity: 1;
            visibility: visible;
            transform: translateY(0);
        }
        .search-popover input {
            width: 100%;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--border-subtle);
            border-radius: 10px;
            padding: 10px 14px;
            color: var(--text-primary);
            font-size: 14px;
            transition: border-color 0.25s ease, box-shadow 0.25s ease;
        }
        .search-popover input::placeholder {
            color: var(--text-muted);
        }
        .search-popover input:focus {
            border-color: var(--accent-orange);
            box-shadow: 0 0 0 3px rgba(255, 107, 34, 0.2);
            outline: none;
        }
        .mobile-menu {
            display: none;
            position: fixed;
            top: calc(var(--dock-top) + 58px);
            left: 16px;
            right: 16px;
            background: rgba(11, 15, 20, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 16px;
            box-shadow: var(--shadow-hover);
            z-index: 1040;
            flex-direction: column;
            gap: 2px;
        }
        .mobile-menu.show {
            display: flex;
        }
        .mobile-menu .nav-item {
            display: block;
            padding: 10px 14px;
            border-radius: 10px;
            color: var(--text-secondary);
            font-size: 15px;
            font-weight: 500;
            transition: all 0.2s ease;
        }
        .mobile-menu .nav-item:hover {
            background: rgba(255, 255, 255, 0.06);
            color: var(--text-primary);
        }
        .mobile-menu .nav-item.active {
            color: var(--accent-orange);
            background: rgba(255, 107, 34, 0.08);
        }

        /* ===== Main Content ===== */
        main {
            padding-top: calc(var(--dock-top) + 56px);
            min-height: 60vh;
        }
        .section {
            padding: var(--section-pad) 0;
            position: relative;
        }
        .section-alt {
            background: rgba(20, 26, 34, 0.4);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
        }
        .section-heading {
            margin-bottom: 36px;
        }
        .section-heading h2 {
            font-size: 26px;
            font-weight: 800;
            letter-spacing: -0.02em;
            margin-bottom: 8px;
            color: var(--text-primary);
        }
        .section-heading p {
            font-size: 15px;
            color: var(--text-secondary);
            margin-bottom: 0;
            max-width: 680px;
            line-height: 1.75;
        }

        /* ===== Page Header ===== */
        .page-header-section {
            padding: 40px 0 32px;
            position: relative;
            background:
                radial-gradient(ellipse at 20% 50%, rgba(255, 107, 34, 0.08) 0%, transparent 60%),
                var(--bg-primary);
        }
        .page-header-section .breadcrumb {
            margin-bottom: 18px;
            --bs-breadcrumb-item-padding-x: 0.5rem;
            --bs-breadcrumb-divider-color: var(--text-muted);
            --bs-breadcrumb-item-active-color: var(--accent-orange);
            --bs-breadcrumb-bg: transparent;
        }
        .page-header-section .breadcrumb a {
            color: var(--text-muted);
            font-size: 14px;
            transition: color 0.2s ease;
        }
        .page-header-section .breadcrumb a:hover {
            color: var(--accent-orange);
        }
        .page-header-section h1 {
            font-size: 34px;
            font-weight: 900;
            letter-spacing: -0.03em;
            line-height: 1.3;
            margin-bottom: 12px;
            color: var(--text-primary);
        }
        .page-header-section .page-intro {
            font-size: 16px;
            color: var(--text-secondary);
            max-width: 760px;
            line-height: 1.8;
            margin-bottom: 0;
        }

        /* ===== Data Stat Cards ===== */
        .stat-card {
            background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-card-alt) 100%);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            padding: 24px;
            box-shadow: var(--shadow-card);
            transition: all 0.3s ease;
            height: 100%;
            position: relative;
            overflow: hidden;
        }
        .stat-card::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(255, 107, 34, 0.04) 0%, transparent 40%);
            pointer-events: none;
        }
        .stat-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: rgba(255, 107, 34, 0.25);
            transform: translateY(-3px);
        }
        .stat-card .stat-icon {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 12px;
            background: rgba(255, 107, 34, 0.1);
            color: var(--accent-orange);
            font-size: 18px;
            margin-bottom: 14px;
        }
        .stat-card .stat-value {
            font-family: var(--font-mono);
            font-size: 28px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.2;
            letter-spacing: -0.01em;
        }
        .stat-card .stat-value .unit {
            font-size: 14px;
            color: var(--text-muted);
            font-weight: 500;
            margin-left: 4px;
        }
        .stat-card .stat-label {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 6px;
        }

        /* ===== Data Table ===== */
        .data-table-wrapper {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }
        .data-table-wrapper .table-header {
            padding: 20px 24px;
            border-bottom: 1px solid var(--border-subtle);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 10px;
        }
        .data-table-wrapper .table-header h3 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 0;
        }
        .data-table-wrapper .table-badge {
            font-size: 12px;
            padding: 4px 10px;
            border-radius: 999px;
            background: rgba(61, 220, 132, 0.1);
            color: var(--accent-green);
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-weight: 600;
        }
        .data-table-wrapper .table-badge i {
            font-size: 8px;
        }
        .data-table {
            margin-bottom: 0;
            color: var(--text-secondary);
            font-size: 14px;
        }
        .data-table thead th {
            background: rgba(255, 255, 255, 0.03);
            border-bottom: 1px solid var(--border-subtle);
            color: var(--text-muted);
            font-size: 12px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.04em;
            padding: 12px 16px;
            white-space: nowrap;
        }
        .data-table tbody td {
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
            padding: 12px 16px;
            vertical-align: middle;
            color: var(--text-secondary);
        }
        .data-table tbody tr:last-child td {
            border-bottom: none;
        }
        .data-table tbody tr:hover td {
            background: rgba(255, 107, 34, 0.04);
            color: var(--text-primary);
        }
        .data-table .team-cell {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            color: var(--text-primary);
        }
        .data-table .team-cell .team-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            flex-shrink: 0;
        }
        .data-table .rank-num {
            font-family: var(--font-mono);
            font-weight: 700;
            color: var(--text-primary);
        }
        .data-table .rank-1 { color: var(--accent-gold); }
        .data-table .rank-2 { color: #B8BFC7; }
        .data-table .rank-3 { color: #D47E3A; }
        .data-table .trend-up {
            color: var(--accent-green);
            font-weight: 600;
        }
        .data-table .trend-down {
            color: var(--accent-red);
            font-weight: 600;
        }
        .data-table .trend-flat {
            color: var(--text-muted);
        }

        /* ===== Compare Cards ===== */
        .compare-card {
            background: linear-gradient(135deg, var(--bg-card) 0%, var(--bg-card-alt) 100%);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: all 0.3s ease;
            height: 100%;
        }
        .compare-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: rgba(255, 107, 34, 0.25);
            transform: translateY(-3px);
        }
        .compare-card .compare-header {
            padding: 18px 20px;
            border-bottom: 1px solid var(--border-subtle);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            flex-wrap: wrap;
        }
        .compare-card .compare-header .compare-label {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-primary);
        }
        .compare-card .compare-header .compare-tag {
            font-size: 11px;
            padding: 3px 8px;
            border-radius: 999px;
            background: rgba(255, 107, 34, 0.1);
            color: var(--accent-orange);
            font-weight: 600;
        }
        .compare-card .compare-body {
            padding: 20px;
        }
        .compare-bar-row {
            margin-bottom: 16px;
        }
        .compare-bar-row:last-child {
            margin-bottom: 0;
        }
        .compare-bar-row .bar-labels {
            display: flex;
            justify-content: space-between;
            font-size: 13px;
            margin-bottom: 6px;
            gap: 10px;
        }
        .compare-bar-row .bar-labels span {
            color: var(--text-secondary);
            font-weight: 500;
        }
        .compare-bar-row .bar-labels .bar-value {
            font-family: var(--font-mono);
            color: var(--text-primary);
            font-weight: 600;
        }
        .compare-bar-row .bar-track {
            height: 8px;
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.06);
            overflow: hidden;
            position: relative;
        }
        .compare-bar-row .bar-fill {
            height: 100%;
            border-radius: 999px;
            background: var(--accent-orange);
            transition: width 0.8s ease;
        }
        .compare-bar-row .bar-fill.green {
            background: var(--accent-green);
        }
        .compare-bar-row .bar-fill.gold {
            background: var(--accent-gold);
        }
        .compare-bar-row .bar-fill.red {
            background: var(--accent-red);
        }

        /* ===== Tag Cloud ===== */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .tag-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 16px;
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-subtle);
            color: var(--text-secondary);
            font-size: 13px;
            font-weight: 500;
            transition: all 0.25s ease;
        }
        .tag-chip:hover {
            border-color: var(--accent-orange);
            color: var(--accent-orange);
            background: rgba(255, 107, 34, 0.08);
            box-shadow: 0 0 16px rgba(255, 107, 34, 0.2);
        }
        .tag-chip i {
            font-size: 10px;
            color: var(--accent-orange);
        }

        /* ===== Article Cards ===== */
        .article-card {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all 0.3s ease;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .article-card:hover {
            box-shadow: var(--shadow-hover);
            border-color: rgba(255, 107, 34, 0.25);
            transform: translateY(-3px);
        }
        .article-card .article-img {
            aspect-ratio: 16/9;
            overflow: hidden;
            position: relative;
            flex-shrink: 0;
        }
        .article-card .article-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .article-card:hover .article-img img {
            transform: scale(1.05);
        }
        .article-card .article-img .img-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(11, 15, 20, 0.7) 0%, transparent 50%);
            pointer-events: none;
        }
        .article-card .article-body {
            padding: 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .article-card .article-body h4 {
            font-size: 16px;
            font-weight: 700;
            line-height: 1.45;
            margin-bottom: 8px;
            color: var(--text-primary);
            letter-spacing: -0.01em;
        }
        .article-card .article-body p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 14px;
            flex: 1;
        }
        .article-card .article-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 12px;
            color: var(--text-muted);
        }
        .article-card .article-meta .meta-tag {
            padding: 2px 8px;
            border-radius: 4px;
            background: rgba(255, 107, 34, 0.1);
            color: var(--accent-orange);
            font-weight: 600;
            font-size: 11px;
        }

        /* ===== Subscribe CTA ===== */
        .subscribe-section {
            background:
                radial-gradient(ellipse at 80% 20%, rgba(255, 107, 34, 0.1) 0%, transparent 55%),
                radial-gradient(ellipse at 20% 80%, rgba(61, 220, 132, 0.05) 0%, transparent 55%),
                var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            box-shadow: var(--shadow-card);
            position: relative;
            overflow: hidden;
        }
        .subscribe-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--accent-orange), transparent);
        }
        .subscribe-section h2 {
            font-size: 24px;
            font-weight: 800;
            letter-spacing: -0.02em;
            margin-bottom: 8px;
        }
        .subscribe-section p {
            color: var(--text-secondary);
            font-size: 14px;
            margin-bottom: 24px;
            line-height: 1.7;
        }
        .subscribe-form {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            align-items: center;
        }
        .subscribe-form input[type="email"],
        .subscribe-form input[type="text"] {
            flex: 1;
            min-width: 200px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border-subtle);
            border-radius: 12px;
            padding: 12px 16px;
            color: var(--text-primary);
            font-size: 14px;
            transition: all 0.25s ease;
        }
        .subscribe-form input:focus {
            border-color: var(--accent-orange);
            box-shadow: 0 0 0 3px rgba(255, 107, 34, 0.2);
            outline: none;
        }
        .subscribe-form input::placeholder {
            color: var(--text-muted);
        }
        .subscribe-form .btn-submit {
            background: var(--accent-orange);
            color: #0B0F14;
            border: none;
            font-weight: 700;
            font-size: 14px;
            padding: 12px 24px;
            border-radius: 999px;
            cursor: pointer;
            transition: all 0.3s ease;
            white-space: nowrap;
        }
        .subscribe-form .btn-submit:hover {
            background: var(--accent-orange-hover);
            box-shadow: var(--glow-orange);
            transform: translateY(-1px);
        }
        .subscribe-checkbox-group {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            width: 100%;
        }
        .subscribe-checkbox-group label {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: var(--text-secondary);
            cursor: pointer;
            user-select: none;
        }
        .subscribe-checkbox-group input[type="checkbox"] {
            accent-color: var(--accent-orange);
            width: 15px;
            height: 15px;
            cursor: pointer;
        }

        /* ===== FAQ Accordion ===== */
        .accordion-custom .accordion-item {
            background: var(--bg-card);
            border: 1px solid var(--border-card);
            border-radius: var(--radius-sm) !important;
            margin-bottom: 10px;
            overflow: hidden;
            transition: all 0.3s ease;
        }
        .accordion-custom .accordion-item:last-child {
            margin-bottom: 0;
        }
        .accordion-custom .accordion-item:hover {
            border-color: rgba(255, 107, 34, 0.2);
        }
        .accordion-custom .accordion-button {
            background: transparent !important;
            color: var(--text-primary) !important;
            font-weight: 700;
            font-size: 15px;
            padding: 16px 20px;
            box-shadow: none !important;
            border: none;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .accordion-custom .accordion-button::after {
            flex-shrink: 0;
            width: 18px;
            height: 18px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            color: var(--accent-orange);
            content: '\f078';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            transition: transform 0.3s ease;
            border: 1px solid var(--border-subtle);
            color: var(--text-muted);
        }
        .accordion-custom .accordion-button:not(.collapsed)::after {
            transform: rotate(180deg);
            color: var(--accent-orange);
            border-color: var(--accent-orange);
        }
        .accordion-custom .accordion-button:focus {
            border: none;
            box-shadow: none;
        }
        .accordion-custom .accordion-button .faq-arrow {
            margin-left: auto;
            color: var(--text-muted);
            transition: all 0.3s ease;
        }
        .accordion-custom .accordion-button:not(.collapsed) .faq-arrow {
            color: var(--accent-orange);
        }
        .accordion-custom .accordion-body {
            padding: 0 20px 16px;
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.75;
            background: transparent;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: #080B0E;
            border-top: 1px solid var(--border-subtle);
            padding: 48px 0 28px;
            margin-top: 0;
        }
        .site-footer .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 18px;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        .site-footer .footer-brand .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 30px;
            height: 30px;
            background: linear-gradient(135deg, var(--accent-orange), #FF8A4C);
            border-radius: 8px;
            font-size: 14px;
            color: #0B0F14;
            font-weight: 900;
        }
        .site-footer .footer-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.75;
            max-width: 400px;
        }
        .site-footer .footer-links {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .site-footer .footer-links a {
            font-size: 13px;
            color: var(--text-muted);
            transition: color 0.2s ease, padding-left 0.2s ease;
        }
        .site-footer .footer-links a:hover {
            color: var(--accent-orange);
            padding-left: 4px;
        }
        .site-footer .footer-divider {
            border-top: 1px solid var(--border-subtle);
            margin-top: 32px;
            padding-top: 18px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 12px;
            color: var(--text-muted);
        }

        /* ===== Responsive ===== */
        @media (max-width: 1199px) {
            .dock-nav {
                padding: 8px 16px;
                gap: 6px;
            }
            .dock-nav .nav-item {
                font-size: 14px;
                padding: 7px 9px;
            }
            .btn-cta-orange {
                padding: 8px 14px;
                font-size: 13px;
            }
            .btn-cta-orange .cta-text {
                display: none;
            }
            .section {
                padding: 56px 0;
            }
        }
        @media (max-width: 991px) {
            :root {
                --section-pad: 56px;
                --section-pad-mobile: 40px;
            }
            .dock-nav .nav-links {
                gap: 0;
            }
            .dock-nav .nav-item {
                font-size: 13px;
                padding: 7px 8px;
            }
            .page-header-section h1 {
                font-size: 28px;
            }
            .subscribe-section {
                padding: 32px 24px;
            }
        }
        @media (max-width: 767px) {
            .site-header {
                top: 12px;
                padding: 0 12px;
            }
            :root {
                --dock-top: 12px;
                --section-pad: 40px;
                --section-pad-mobile: 32px;
            }
            .dock-nav {
                padding: 8px 14px;
                gap: 6px;
                border-radius: 20px;
            }
            .dock-nav .nav-links {
                display: none;
            }
            .dock-nav .logo-brand {
                font-size: 15px;
            }
            .logo-brand .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 14px;
                border-radius: 8px;
            }
            .hamburger-btn {
                display: inline-flex;
            }
            .btn-cta-orange {
                padding: 8px 12px;
                font-size: 12px;
                gap: 4px;
            }
            .btn-cta-orange .cta-text {
                display: none;
            }
            .mobile-menu {
                display: none;
            }
            .mobile-menu.show {
                display: flex;
            }
            main {
                padding-top: calc(var(--dock-top) + 50px);
            }
            .page-header-section {
                padding: 28px 0 24px;
            }
            .page-header-section h1 {
                font-size: 24px;
            }
            .page-header-section .page-intro {
                font-size: 14px;
            }
            .section-heading h2 {
                font-size: 21px;
            }
            .stat-card {
                padding: 18px;
            }
            .stat-card .stat-value {
                font-size: 22px;
            }
            .data-table {
                font-size: 12px;
            }
            .data-table thead th,
            .data-table tbody td {
                padding: 8px 10px;
            }
            .data-table-wrapper .table-header {
                padding: 14px 16px;
            }
            .subscribe-section {
                padding: 24px 18px;
            }
            .subscribe-section h2 {
                font-size: 20px;
            }
            .subscribe-form {
                flex-direction: column;
                align-items: stretch;
            }
            .subscribe-form input[type="email"],
            .subscribe-form input[type="text"] {
                min-width: 100%;
            }
            .site-footer {
                padding: 32px 0 20px;
            }
            .site-footer .footer-divider {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        @media (max-width: 520px) {
            .page-header-section h1 {
                font-size: 21px;
            }
            .section-heading h2 {
                font-size: 19px;
            }
            .stat-card .stat-value {
                font-size: 20px;
            }
            .article-card .article-body {
                padding: 14px;
            }
            .article-card .article-body h4 {
                font-size: 14px;
            }
            .tag-chip {
                font-size: 12px;
                padding: 6px 12px;
            }
            .accordion-custom .accordion-button {
                font-size: 14px;
                padding: 12px 16px;
            }
        }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}