/* roulang page: index */
:root {
            --bg-primary: #050C1A;
            --bg-secondary: #071322;
            --bg-tertiary: #0A1E33;
            --glass-bg: rgba(255, 255, 255, 0.055);
            --glass-border: rgba(255, 255, 255, 0.14);
            --glass-highlight: rgba(255, 255, 255, 0.08);
            --primary-blue: #0E9CFF;
            --primary-blue-dark: #1B8CFF;
            --accent-cyan: #36E0FF;
            --accent-cyan-light: #62F0FF;
            --pulse-orange: #FFB547;
            --hit-green: #34D399;
            --alert-red: #F87171;
            --text-primary: #F3F8FF;
            --text-secondary: #B9C8DC;
            --text-muted: #7C8FA6;
            --radius-card: 22px;
            --radius-btn: 13px;
            --radius-input: 12px;
            --shadow-card: 0 18px 40px rgba(0, 0, 0, 0.35);
            --shadow-glow-blue: 0 0 22px rgba(14, 156, 255, 0.45);
            --shadow-glow-cyan: 0 0 34px rgba(54, 224, 255, 0.65);
            --shadow-glow-orange: 0 0 28px rgba(255, 181, 71, 0.5);
            --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-display: 'Inter', 'PingFang SC', 'HarmonyOS Sans SC', 'Microsoft YaHei', system-ui;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-display);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.75;
            font-size: 15px;
            overflow-x: hidden;
        }

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

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition-smooth);
        }

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

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        input,
        select,
        textarea {
            background: rgba(0, 0, 0, 0.25);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-input);
            padding: 12px 16px;
            color: var(--text-primary);
            outline: none;
            transition: var(--transition-smooth);
            width: 100%;
        }

        input:focus,
        select:focus,
        textarea:focus {
            border-color: var(--primary-blue);
            box-shadow: 0 0 0 4px rgba(14, 156, 255, 0.18);
        }

        input::placeholder,
        textarea::placeholder {
            color: var(--text-muted);
        }

        select option {
            background: var(--bg-tertiary);
            color: var(--text-primary);
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background: linear-gradient(135deg, rgba(8, 22, 48, 0.97), rgba(7, 35, 61, 0.97), rgba(5, 48, 74, 0.98));
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            transition: var(--transition-smooth);
        }

        .site-header.scrolled {
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.45);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
            gap: 24px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 19px;
            letter-spacing: 0.02em;
            color: var(--text-primary);
            white-space: nowrap;
            transition: var(--transition-smooth);
        }

        .logo:hover {
            color: var(--accent-cyan);
        }

        .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--primary-blue), var(--accent-cyan));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: #fff;
            box-shadow: var(--shadow-glow-blue);
            flex-shrink: 0;
        }

        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
        }

        .nav-desktop li a {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: 10px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            transition: var(--transition-smooth);
            white-space: nowrap;
            position: relative;
        }

        .nav-desktop li a:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.07);
        }

        .nav-desktop li a.active {
            color: var(--accent-cyan);
            background: rgba(255, 255, 255, 0.06);
        }

        .nav-desktop li a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 16px;
            right: 16px;
            height: 2px;
            background: var(--accent-cyan);
            border-radius: 2px;
            box-shadow: 0 0 8px var(--accent-cyan);
        }

        .nav-cta {
            background: var(--pulse-orange) !important;
            color: #1a1a2e !important;
            font-weight: 700 !important;
            padding: 9px 20px !important;
            border-radius: 999px !important;
            box-shadow: var(--shadow-glow-orange);
            transition: var(--transition-smooth) !important;
        }

        .nav-cta:hover {
            background: #ffc35c !important;
            box-shadow: 0 0 40px rgba(255, 181, 71, 0.7) !important;
            transform: translateY(-1px);
            color: #1a1a2e !important;
        }

        .nav-cta.active::after {
            display: none !important;
        }

        /* Mobile nav */
        .mobile-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            transition: var(--transition-smooth);
        }

        .mobile-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: var(--transition-smooth);
        }

        .mobile-toggle.active span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .mobile-toggle.active span:nth-child(2) {
            opacity: 0;
        }
        .mobile-toggle.active span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        .mobile-menu {
            display: none;
            flex-direction: column;
            background: linear-gradient(180deg, rgba(8, 22, 48, 0.99), rgba(7, 35, 61, 0.99));
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding: 16px 24px 24px;
            gap: 4px;
        }

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

        .mobile-menu a {
            padding: 12px 16px;
            border-radius: 10px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            transition: var(--transition-smooth);
            display: block;
            border: 1px solid transparent;
        }

        .mobile-menu a:hover,
        .mobile-menu a.active {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.06);
            border-color: rgba(255, 255, 255, 0.1);
        }

        .mobile-menu a.active {
            color: var(--accent-cyan);
        }

        .mobile-menu .mobile-cta {
            margin-top: 8px;
            background: var(--pulse-orange);
            color: #1a1a2e;
            font-weight: 700;
            text-align: center;
            border-radius: 999px;
            box-shadow: var(--shadow-glow-orange);
            padding: 13px 20px;
        }

        /* ========== SECTION BASE ========== */
        .section {
            padding-top: 80px;
            padding-bottom: 80px;
            position: relative;
        }

        .section-alt {
            background: var(--bg-secondary);
            border-top: 1px solid rgba(255, 255, 255, 0.04);
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent-cyan);
            margin-bottom: 12px;
        }

        .section-label::before {
            content: '';
            width: 20px;
            height: 2px;
            background: var(--accent-cyan);
            border-radius: 2px;
            box-shadow: 0 0 8px var(--accent-cyan);
        }

        .section-title {
            font-size: 30px;
            font-weight: 800;
            line-height: 1.3;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.01em;
        }

        .section-desc {
            font-size: 15px;
            color: var(--text-secondary);
            max-width: 720px;
            line-height: 1.85;
            margin-bottom: 32px;
        }

        .section-title-sm {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        /* ========== HERO ========== */
        .hero {
            position: relative;
            min-height: 88vh;
            display: flex;
            align-items: center;
            padding-top: 120px;
            padding-bottom: 80px;
            overflow: hidden;
            background: var(--bg-primary);
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/3addadfc9e9da88a.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.35;
            z-index: 0;
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(5, 12, 26, 0.65) 0%, rgba(5, 12, 26, 0.85) 60%, rgba(5, 12, 26, 0.98) 100%);
            z-index: 1;
        }

        .hero-particles {
            position: absolute;
            inset: 0;
            z-index: 1;
            background-image:
                radial-gradient(circle at 20% 40%, rgba(14, 156, 255, 0.15) 0%, transparent 45%),
                radial-gradient(circle at 80% 60%, rgba(54, 224, 255, 0.12) 0%, transparent 45%),
                radial-gradient(circle at 50% 20%, rgba(255, 181, 71, 0.08) 0%, transparent 40%);
            pointer-events: none;
        }

        .hero-inner {
            position: relative;
            z-index: 2;
            max-width: 820px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 16px;
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.14);
            font-size: 13px;
            font-weight: 500;
            color: var(--text-secondary);
            margin-bottom: 20px;
            backdrop-filter: blur(10px);
        }

        .hero-badge .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--hit-green);
            box-shadow: 0 0 8px var(--hit-green);
            animation: pulse-dot 2s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.6;
                transform: scale(1.3);
            }
        }

        .hero-title {
            font-size: 56px;
            font-weight: 800;
            line-height: 1.15;
            letter-spacing: 0.01em;
            color: var(--text-primary);
            margin-bottom: 20px;
        }

        .hero-title .highlight {
            background: linear-gradient(135deg, var(--primary-blue), var(--accent-cyan));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .hero-desc {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.85;
            max-width: 640px;
            margin-bottom: 32px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 32px;
        }

        .btn-primary-glow {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 28px;
            border-radius: 999px;
            background: linear-gradient(135deg, var(--primary-blue) 0%, var(--accent-cyan) 100%);
            color: #fff;
            font-weight: 700;
            font-size: 15px;
            box-shadow: var(--shadow-glow-blue);
            transition: var(--transition-smooth);
            border: none;
        }

        .btn-primary-glow:hover {
            box-shadow: var(--shadow-glow-cyan);
            transform: translateY(-2px);
        }

        .btn-primary-glow:active {
            transform: scale(0.95);
            box-shadow: 0 0 12px rgba(14, 156, 255, 0.3);
        }

        .btn-ghost {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 28px;
            border-radius: 999px;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.3);
            color: var(--text-primary);
            font-weight: 600;
            font-size: 15px;
            transition: var(--transition-smooth);
        }

        .btn-ghost:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.5);
            transform: translateY(-2px);
        }

        .btn-ghost:active {
            transform: scale(0.95);
        }

        .hero-stats-row {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
        }

        .hero-stat-item {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .hero-stat-number {
            font-size: 22px;
            font-weight: 800;
            color: var(--accent-cyan);
            letter-spacing: 0.01em;
        }

        .hero-stat-label {
            font-size: 12px;
            color: var(--text-muted);
            letter-spacing: 0.03em;
        }

        /* ========== GLASS CARD ========== */
        .glass-card {
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-card);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            box-shadow: var(--shadow-card), inset 0 1px 0 var(--glass-highlight);
            transition: var(--transition-smooth);
            position: relative;
            overflow: hidden;
        }

        .glass-card:hover {
            border-color: rgba(255, 255, 255, 0.28);
            box-shadow: 0 22px 50px rgba(0, 0, 0, 0.4), 0 0 30px rgba(14, 156, 255, 0.15), inset 0 1px 0 var(--glass-highlight);
            transform: translateY(-2px);
        }

        /* ========== METRICS BOARD ========== */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .metric-card {
            padding: 28px 24px;
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
        }

        .metric-number {
            font-size: 40px;
            font-weight: 800;
            letter-spacing: 0.02em;
            background: linear-gradient(135deg, var(--primary-blue), var(--accent-cyan));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1.2;
        }

        .metric-label {
            font-size: 13px;
            color: var(--text-secondary);
            font-weight: 500;
            letter-spacing: 0.03em;
        }

        .metric-icon {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: rgba(14, 156, 255, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: var(--accent-cyan);
            margin-bottom: 4px;
            border: 1px solid rgba(54, 224, 255, 0.25);
        }

        /* ========== SERVICE MATRIX ========== */
        .service-matrix {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr 1fr;
            grid-auto-rows: minmax(160px, auto);
            gap: 20px;
        }

        .service-card {
            padding: 26px 24px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            cursor: pointer;
        }

        .service-card.service-large {
            grid-row: span 2;
        }

        .service-card .service-icon {
            width: 48px;
            height: 48px;
            border-radius: 14px;
            background: linear-gradient(135deg, rgba(14, 156, 255, 0.15), rgba(54, 224, 255, 0.1));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--accent-cyan);
            border: 1px solid rgba(54, 224, 255, 0.2);
            margin-bottom: 4px;
        }

        .service-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-primary);
        }

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

        .service-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-muted);
            margin-top: auto;
            width: fit-content;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        /* ========== RESULT COMPARISON ========== */
        .comparison-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }

        .comparison-card {
            padding: 28px;
        }

        .comparison-card .vs-badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 6px;
            font-size: 12px;
            font-weight: 700;
            background: rgba(255, 181, 71, 0.15);
            color: var(--pulse-orange);
            border: 1px solid rgba(255, 181, 71, 0.3);
            margin-bottom: 14px;
        }

        .comparison-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        .comparison-row:last-child {
            border-bottom: none;
        }

        .comparison-label {
            font-size: 14px;
            color: var(--text-secondary);
        }

        .comparison-value {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
        }

        .comparison-value.hit {
            color: var(--hit-green);
        }

        .comparison-value.miss {
            color: var(--alert-red);
        }

        .comparison-highlight {
            display: inline-block;
            padding: 2px 8px;
            border-radius: 4px;
            font-size: 12px;
            font-weight: 700;
            background: rgba(52, 211, 153, 0.12);
            color: var(--hit-green);
            border: 1px solid rgba(52, 211, 153, 0.25);
        }

        /* ========== MILESTONE TIMELINE ========== */
        .timeline {
            display: flex;
            overflow-x: auto;
            gap: 0;
            padding: 20px 0 12px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
        }

        .timeline-item {
            flex: 0 0 auto;
            width: 220px;
            scroll-snap-align: start;
            position: relative;
            padding-right: 32px;
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            top: 18px;
            left: 0;
            right: 32px;
            height: 2px;
            background: linear-gradient(90deg, var(--primary-blue), var(--accent-cyan));
            opacity: 0.4;
            border-radius: 2px;
        }

        .timeline-dot {
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--accent-cyan);
            box-shadow: 0 0 12px var(--accent-cyan);
            margin-bottom: 16px;
            position: relative;
            z-index: 1;
        }

        .timeline-year {
            font-size: 20px;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

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

        /* ========== BRAND INTRO ========== */
        .brand-intro-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .brand-intro-image {
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            position: relative;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .brand-intro-image img {
            width: 100%;
            height: 360px;
            object-fit: cover;
        }

        .brand-intro-image::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(5, 12, 26, 0.1) 0%, rgba(5, 12, 26, 0.5) 100%);
        }

        .brand-intro-text h2 {
            font-size: 28px;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 16px;
            line-height: 1.3;
        }

        .brand-intro-text p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.9;
            margin-bottom: 14px;
        }

        /* ========== NEWS LIST ========== */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .news-item {
            display: flex;
            align-items: center;
            gap: 20px;
            padding: 18px 20px;
            border-radius: 16px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.08);
            transition: var(--transition-smooth);
            cursor: pointer;
        }

        .news-item:hover {
            background: rgba(255, 255, 255, 0.07);
            border-color: rgba(255, 255, 255, 0.18);
            transform: translateX(4px);
        }

        .news-item-text {
            flex: 1;
            min-width: 0;
        }

        .news-item-text h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .news-item-text p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
            overflow: hidden;
            display: -webkit-box;
            -webkit-line-clamp: 1;
            -webkit-box-orient: vertical;
        }

        .news-item-thumb {
            flex-shrink: 0;
            width: 70px;
            height: 50px;
            border-radius: 10px;
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .news-item-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .news-date {
            font-size: 12px;
            color: var(--text-muted);
            flex-shrink: 0;
            white-space: nowrap;
        }

        /* ========== TOPIC ENTRY ========== */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .topic-card {
            padding: 28px 20px;
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 10px;
            cursor: pointer;
        }

        .topic-card .topic-icon {
            width: 56px;
            height: 56px;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin-bottom: 8px;
            border: 1px solid rgba(255, 255, 255, 0.15);
        }

        .topic-card .topic-icon.blue {
            background: rgba(14, 156, 255, 0.12);
            color: var(--primary-blue);
            border-color: rgba(14, 156, 255, 0.3);
        }
        .topic-card .topic-icon.cyan {
            background: rgba(54, 224, 255, 0.12);
            color: var(--accent-cyan);
            border-color: rgba(54, 224, 255, 0.3);
        }
        .topic-card .topic-icon.orange {
            background: rgba(255, 181, 71, 0.12);
            color: var(--pulse-orange);
            border-color: rgba(255, 181, 71, 0.3);
        }
        .topic-card .topic-icon.green {
            background: rgba(52, 211, 153, 0.12);
            color: var(--hit-green);
            border-color: rgba(52, 211, 153, 0.3);
        }

        .topic-card h3 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
        }

        .topic-card p {
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* ========== SCENE CARDS ========== */
        .scene-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .scene-card {
            padding: 26px 24px;
            display: flex;
            gap: 18px;
            align-items: flex-start;
        }

        .scene-card .scene-index {
            font-size: 32px;
            font-weight: 800;
            background: linear-gradient(135deg, var(--primary-blue), var(--accent-cyan));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            line-height: 1;
            flex-shrink: 0;
            width: 48px;
        }

        .scene-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

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

        /* ========== PLATFORM GUARANTEE ========== */
        .guarantee-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .guarantee-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 16px 18px;
            border-radius: 14px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.08);
        }

        .guarantee-item i {
            font-size: 20px;
            color: var(--accent-cyan);
            flex-shrink: 0;
        }

        .guarantee-item span {
            font-size: 13px;
            color: var(--text-secondary);
            font-weight: 500;
        }

        /* ========== QUICK ANSWERS ========== */
        .quick-answers {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        .quick-answer-card {
            padding: 20px 22px;
            border-radius: 16px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.08);
            transition: var(--transition-smooth);
        }

        .quick-answer-card:hover {
            background: rgba(255, 255, 255, 0.07);
            border-color: rgba(255, 255, 255, 0.16);
        }

        .quick-answer-card .qa-label {
            font-size: 13px;
            font-weight: 700;
            color: var(--accent-cyan);
            margin-bottom: 6px;
        }

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

        /* ========== FAQ ========== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .faq-item {
            border-radius: 16px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.08);
            overflow: hidden;
            transition: var(--transition-smooth);
        }

        .faq-item.active {
            border-color: rgba(54, 224, 255, 0.3);
            background: rgba(255, 255, 255, 0.06);
        }

        .faq-question {
            padding: 16px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
            gap: 16px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            transition: var(--transition-smooth);
            user-select: none;
            -webkit-user-select: none;
            width: 100%;
            text-align: left;
        }

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

        .faq-icon {
            flex-shrink: 0;
            width: 22px;
            height: 22px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 700;
            color: var(--accent-cyan);
            background: rgba(54, 224, 255, 0.1);
            border: 1px solid rgba(54, 224, 255, 0.25);
            transition: var(--transition-smooth);
        }

        .faq-item.active .faq-icon {
            transform: rotate(45deg);
            background: rgba(54, 224, 255, 0.2);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.3s ease;
            padding: 0 20px;
            color: var(--text-secondary);
            font-size: 13px;
            line-height: 1.8;
        }

        .faq-item.active .faq-answer {
            max-height: 200px;
            padding: 0 20px 18px;
        }

        /* ========== CONVERSION FORM ========== */
        .form-container {
            max-width: 560px;
            margin: 0 auto;
            padding: 32px 28px;
        }

        .form-container h3 {
            font-size: 22px;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 8px;
            text-align: center;
        }

        .form-container p {
            font-size: 13px;
            color: var(--text-secondary);
            text-align: center;
            margin-bottom: 24px;
            line-height: 1.6;
        }

        .form-group {
            margin-bottom: 16px;
        }

        .form-group label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: var(--text-secondary);
            margin-bottom: 6px;
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
        }

        .btn-submit {
            width: 100%;
            padding: 14px 20px;
            border-radius: 999px;
            background: linear-gradient(135deg, var(--primary-blue) 0%, var(--accent-cyan) 100%);
            color: #fff;
            font-weight: 700;
            font-size: 15px;
            border: none;
            box-shadow: var(--shadow-glow-blue);
            transition: var(--transition-smooth);
            margin-top: 4px;
        }

        .btn-submit:hover {
            box-shadow: var(--shadow-glow-cyan);
            transform: translateY(-2px);
        }

        .btn-submit:active {
            transform: scale(0.95);
        }

        .form-note {
            font-size: 11px;
            color: var(--text-muted);
            text-align: center;
            margin-top: 12px;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--bg-secondary);
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding: 60px 0 32px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 36px;
            margin-bottom: 40px;
        }

        .footer-brand p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-top: 12px;
            max-width: 260px;
        }

        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul li a {
            font-size: 13px;
            color: var(--text-muted);
            transition: var(--transition-smooth);
        }

        .footer-col ul li a:hover {
            color: var(--accent-cyan);
        }

        .footer-subscribe {
            display: flex;
            gap: 8px;
            margin-top: 12px;
        }

        .footer-subscribe input {
            flex: 1;
            padding: 10px 14px;
            font-size: 13px;
            border-radius: 10px;
        }

        .footer-subscribe button {
            padding: 10px 18px;
            border-radius: 10px;
            background: var(--pulse-orange);
            color: #1a1a2e;
            font-weight: 700;
            font-size: 13px;
            box-shadow: var(--shadow-glow-orange);
            transition: var(--transition-smooth);
        }

        .footer-subscribe button:hover {
            background: #ffc35c;
            box-shadow: 0 0 32px rgba(255, 181, 71, 0.6);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 12px;
            color: var(--text-muted);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .nav-desktop {
                display: none;
            }
            .mobile-toggle {
                display: flex;
            }
            .hero-title {
                font-size: 42px;
            }
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .service-matrix {
                grid-template-columns: 1fr 1fr;
            }
            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .guarantee-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .brand-intro-grid {
                grid-template-columns: 1fr;
            }
            .comparison-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .section {
                padding-top: 56px;
                padding-bottom: 56px;
            }
            .hero {
                min-height: 75vh;
                padding-top: 100px;
                padding-bottom: 56px;
            }
            .hero-title {
                font-size: 34px;
            }
            .hero-desc {
                font-size: 14px;
            }
            .section-title {
                font-size: 24px;
            }
            .service-matrix {
                grid-template-columns: 1fr;
            }
            .service-card.service-large {
                grid-row: auto;
            }
            .scene-grid {
                grid-template-columns: 1fr;
            }
            .quick-answers {
                grid-template-columns: 1fr;
            }
            .form-row {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 640px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .hero-title {
                font-size: 30px;
                line-height: 1.25;
            }
            .hero-actions {
                flex-direction: column;
            }
            .hero-actions .btn-primary-glow,
            .hero-actions .btn-ghost {
                width: 100%;
                justify-content: center;
            }
            .metrics-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .metric-number {
                font-size: 30px;
            }
            .topic-grid {
                grid-template-columns: 1fr;
            }
            .guarantee-grid {
                grid-template-columns: 1fr;
            }
            .news-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .news-item-thumb {
                width: 100%;
                height: 140px;
            }
            .news-date {
                align-self: flex-start;
            }
            .comparison-grid {
                grid-template-columns: 1fr;
            }
            .timeline-item {
                width: 180px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        /* ========== ACCESSIBILITY & MISC ========== */
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--accent-cyan);
            outline-offset: 2px;
        }

        .scrollbar-hide {
            scrollbar-width: thin;
            scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
        }
        .scrollbar-hide::-webkit-scrollbar {
            height: 4px;
        }
        .scrollbar-hide::-webkit-scrollbar-track {
            background: transparent;
        }
        .scrollbar-hide::-webkit-scrollbar-thumb {
            background: rgba(255, 255, 255, 0.15);
            border-radius: 4px;
        }

        .section-divider {
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(54, 224, 255, 0.15), transparent);
            margin: 0 auto;
            max-width: 800px;
        }

        .text-gradient {
            background: linear-gradient(135deg, var(--primary-blue), var(--accent-cyan));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

/* roulang page: category2 */
:root {
            --bg-primary: #050C1A;
            --bg-secondary: #071322;
            --bg-tertiary: #0A1E33;
            --glass-bg: rgba(255, 255, 255, 0.055);
            --glass-border: rgba(255, 255, 255, 0.14);
            --glass-highlight: rgba(255, 255, 255, 0.08);
            --primary-blue: #0E9CFF;
            --primary-blue-dark: #1B8CFF;
            --accent-cyan: #36E0FF;
            --accent-cyan-light: #62F0FF;
            --pulse-orange: #FFB547;
            --hit-green: #34D399;
            --alert-red: #F87171;
            --text-primary: #F3F8FF;
            --text-secondary: #B9C8DC;
            --text-muted: #7C8FA6;
            --radius-card: 22px;
            --radius-btn: 13px;
            --radius-input: 12px;
            --shadow-card: 0 18px 40px rgba(0, 0, 0, 0.35);
            --shadow-glow-blue: 0 0 22px rgba(14, 156, 255, 0.45);
            --shadow-glow-cyan: 0 0 34px rgba(54, 224, 255, 0.65);
            --shadow-glow-orange: 0 0 28px rgba(255, 181, 71, 0.5);
            --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-display: 'Inter', 'PingFang SC', 'HarmonyOS Sans SC', 'Microsoft YaHei', system-ui;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-display);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.75;
            font-size: 15px;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition-smooth);
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            color: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        input,
        select,
        textarea {
            background: rgba(0, 0, 0, 0.25);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-input);
            padding: 12px 16px;
            color: var(--text-primary);
            outline: none;
            transition: var(--transition-smooth);
            width: 100%;
        }
        input:focus,
        select:focus,
        textarea:focus {
            border-color: var(--primary-blue);
            box-shadow: 0 0 0 4px rgba(14, 156, 255, 0.18);
        }
        input::placeholder,
        textarea::placeholder {
            color: var(--text-muted);
        }
        select option {
            background: var(--bg-tertiary);
            color: var(--text-primary);
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* HEADER / NAV */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background: linear-gradient(135deg, rgba(8, 22, 48, 0.97), rgba(7, 35, 61, 0.97), rgba(5, 48, 74, 0.98));
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            transition: var(--transition-smooth);
        }
        .site-header.scrolled {
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.45);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
            gap: 24px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 19px;
            letter-spacing: 0.02em;
            color: var(--text-primary);
            white-space: nowrap;
            transition: var(--transition-smooth);
        }
        .logo:hover {
            color: var(--accent-cyan);
        }
        .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--primary-blue), var(--accent-cyan));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: #fff;
            box-shadow: var(--shadow-glow-blue);
            flex-shrink: 0;
        }
        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-desktop li a {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: 10px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            transition: var(--transition-smooth);
            white-space: nowrap;
            position: relative;
        }
        .nav-desktop li a:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.07);
        }
        .nav-desktop li a.active {
            color: var(--accent-cyan);
            background: rgba(255, 255, 255, 0.06);
        }
        .nav-desktop li a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 16px;
            right: 16px;
            height: 2px;
            background: var(--accent-cyan);
            border-radius: 2px;
            box-shadow: 0 0 8px var(--accent-cyan);
        }
        .nav-cta {
            background: var(--pulse-orange) !important;
            color: #1a1a1a !important;
            font-weight: 700;
            box-shadow: var(--shadow-glow-orange);
        }
        .nav-cta:hover {
            transform: translateY(-2px);
            box-shadow: 0 0 34px rgba(255, 181, 71, 0.65) !important;
            color: #1a1a1a !important;
        }
        .mobile-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            width: 36px;
            height: 36px;
            align-items: center;
            justify-content: center;
            border-radius: 8px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
        }
        .mobile-toggle span {
            display: block;
            width: 18px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: var(--transition-smooth);
        }
        .mobile-menu {
            display: none;
            flex-direction: column;
            gap: 4px;
            padding: 12px 24px 20px;
            background: linear-gradient(135deg, rgba(8, 22, 48, 0.99), rgba(5, 48, 74, 0.99));
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }
        .mobile-menu a {
            padding: 10px 16px;
            border-radius: 10px;
            font-size: 14px;
            color: var(--text-secondary);
            transition: var(--transition-smooth);
        }
        .mobile-menu a:hover {
            background: rgba(255, 255, 255, 0.06);
            color: var(--text-primary);
        }
        .mobile-menu a.active {
            color: var(--accent-cyan);
            background: rgba(255, 255, 255, 0.05);
        }
        .mobile-menu a.mobile-cta {
            background: var(--pulse-orange);
            color: #1a1a1a;
            font-weight: 700;
            text-align: center;
            margin-top: 6px;
        }
        @media (max-width: 1023px) {
            .nav-desktop {
                display: none;
            }
            .mobile-toggle {
                display: flex;
            }
            .mobile-menu.open {
                display: flex;
            }
        }

        /* SECTION BASE */
        .section {
            padding-top: 80px;
            padding-bottom: 80px;
            position: relative;
        }
        .section-alt {
            background: var(--bg-secondary);
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }
        @media (max-width: 767px) {
            .section {
                padding-top: 56px;
                padding-bottom: 56px;
            }
        }

        /* GLASS CARD */
        .glass-card {
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            position: relative;
            transition: var(--transition-smooth);
            overflow: hidden;
        }
        .glass-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--glass-highlight);
            border-radius: 2px 2px 0 0;
        }
        .glass-card:hover {
            border-color: rgba(255, 255, 255, 0.28);
            box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35), 0 0 30px rgba(14, 156, 255, 0.25);
            transform: translateY(-2px);
        }

        /* BUTTONS */
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            background: linear-gradient(135deg, #0E9CFF 0%, #36E0FF 100%);
            color: #fff;
            font-weight: 700;
            font-size: 14px;
            box-shadow: var(--shadow-glow-blue);
            transition: var(--transition-smooth);
            cursor: pointer;
            white-space: nowrap;
        }
        .btn-primary:hover {
            box-shadow: var(--shadow-glow-cyan);
            transform: translateY(-2px);
        }
        .btn-primary:active {
            transform: scale(0.95);
            box-shadow: var(--shadow-glow-blue);
        }
        .btn-ghost {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.4);
            color: var(--text-primary);
            font-weight: 600;
            font-size: 14px;
            transition: var(--transition-smooth);
            cursor: pointer;
            white-space: nowrap;
        }
        .btn-ghost:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.6);
            transform: translateY(-2px);
        }
        .btn-orange {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            background: var(--pulse-orange);
            color: #1a1a1a;
            font-weight: 700;
            font-size: 14px;
            box-shadow: var(--shadow-glow-orange);
            transition: var(--transition-smooth);
            cursor: pointer;
            white-space: nowrap;
        }
        .btn-orange:hover {
            box-shadow: 0 0 34px rgba(255, 181, 71, 0.65);
            transform: translateY(-2px);
        }
        .btn-orange:active {
            transform: scale(0.95);
        }

        /* TAG / BADGE */
        .tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 500;
            background: rgba(14, 156, 255, 0.12);
            color: var(--accent-cyan);
            border: 1px solid rgba(14, 156, 255, 0.22);
            white-space: nowrap;
        }
        .tag-green {
            background: rgba(52, 211, 153, 0.12);
            color: var(--hit-green);
            border-color: rgba(52, 211, 153, 0.28);
        }
        .tag-orange {
            background: rgba(255, 181, 71, 0.12);
            color: var(--pulse-orange);
            border-color: rgba(255, 181, 71, 0.28);
        }
        .tag-red {
            background: rgba(248, 113, 113, 0.12);
            color: var(--alert-red);
            border-color: rgba(248, 113, 113, 0.28);
        }

        /* TIMELINE */
        .timeline-item {
            position: relative;
            padding-left: 40px;
            padding-bottom: 28px;
        }
        .timeline-item:last-child {
            padding-bottom: 0;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: 12px;
            top: 6px;
            bottom: -6px;
            width: 2px;
            background: linear-gradient(to bottom, rgba(14, 156, 255, 0.4), rgba(54, 224, 255, 0.12));
            border-radius: 1px;
        }
        .timeline-item:last-child::before {
            display: none;
        }
        .timeline-dot {
            position: absolute;
            left: 6px;
            top: 4px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--bg-tertiary);
            border: 3px solid var(--accent-cyan);
            box-shadow: 0 0 12px rgba(54, 224, 255, 0.5);
        }
        .timeline-item:last-child .timeline-dot {
            border-color: var(--hit-green);
            box-shadow: 0 0 12px rgba(52, 211, 153, 0.5);
        }

        /* FORM */
        .form-success {
            color: var(--hit-green);
            font-size: 13px;
            margin-top: 8px;
            display: none;
        }
        .form-error {
            color: var(--alert-red);
            font-size: 13px;
            margin-top: 8px;
            display: none;
        }

        /* FOOTER */
        .site-footer {
            background: var(--bg-secondary);
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 56px;
            padding-bottom: 28px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand p {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 14px;
            line-height: 1.8;
        }
        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul li a {
            font-size: 13px;
            color: var(--text-muted);
            transition: var(--transition-smooth);
        }
        .footer-col ul li a:hover {
            color: var(--accent-cyan);
        }
        .footer-subscribe {
            display: flex;
            gap: 8px;
            margin-top: 4px;
        }
        .footer-subscribe input {
            flex: 1;
            padding: 10px 14px;
            font-size: 13px;
            background: rgba(0, 0, 0, 0.3);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: 10px;
            color: var(--text-primary);
            outline: none;
            transition: var(--transition-smooth);
        }
        .footer-subscribe input:focus {
            border-color: var(--primary-blue);
            box-shadow: 0 0 0 3px rgba(14, 156, 255, 0.18);
        }
        .footer-subscribe button {
            padding: 10px 18px;
            background: var(--pulse-orange);
            color: #1a1a1a;
            font-weight: 700;
            font-size: 13px;
            border-radius: 10px;
            cursor: pointer;
            transition: var(--transition-smooth);
            white-space: nowrap;
        }
        .footer-subscribe button:hover {
            box-shadow: var(--shadow-glow-orange);
            transform: translateY(-1px);
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            font-size: 12px;
            color: var(--text-muted);
            gap: 12px;
            flex-wrap: wrap;
        }

        @media (max-width: 1023px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 639px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
            .footer-subscribe {
                flex-direction: column;
            }
        }

        /* PAGE SPECIFIC */
        .page-hero-intel {
            padding-top: 150px;
            padding-bottom: 64px;
            background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            position: relative;
            overflow: hidden;
        }
        .page-hero-intel::after {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 50%;
            height: 100%;
            background: radial-gradient(ellipse at top right, rgba(14, 156, 255, 0.06), transparent 65%);
            pointer-events: none;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 16px;
        }
        .breadcrumb a:hover {
            color: var(--accent-cyan);
        }
        .intel-filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 20px;
        }
        .intel-filter-btn {
            padding: 7px 16px;
            border-radius: 999px;
            font-size: 13px;
            font-weight: 500;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--text-secondary);
            cursor: pointer;
            transition: var(--transition-smooth);
        }
        .intel-filter-btn:hover,
        .intel-filter-btn.active {
            background: rgba(14, 156, 255, 0.15);
            border-color: var(--primary-blue);
            color: var(--accent-cyan);
        }
        .intel-featured {
            display: grid;
            grid-template-columns: 1.1fr 1fr;
            gap: 32px;
            align-items: center;
        }
        .intel-featured-content {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .intel-featured-image {
            border-radius: var(--radius-card);
            overflow: hidden;
            border: 1px solid var(--glass-border);
            box-shadow: var(--shadow-card);
        }
        .intel-featured-image img {
            width: 100%;
            height: 260px;
            object-fit: cover;
        }
        @media (max-width: 767px) {
            .intel-featured {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .intel-featured-image img {
                height: 200px;
            }
        }
        .credibility-metrics {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        @media (max-width: 767px) {
            .credibility-metrics {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
        }
        @media (max-width: 479px) {
            .credibility-metrics {
                grid-template-columns: 1fr 1fr;
            }
        }
        .metric-value {
            font-size: 30px;
            font-weight: 800;
            color: var(--accent-cyan);
            line-height: 1.3;
        }
        .history-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }
        @media (max-width: 900px) {
            .history-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 620px) {
            .history-grid {
                grid-template-columns: 1fr;
            }
        }
        .subscribe-wrap {
            max-width: 560px;
            margin: 0 auto;
            text-align: center;
        }
        .subscribe-form-row {
            display: flex;
            gap: 10px;
            margin-top: 20px;
        }
        .subscribe-form-row input {
            flex: 1;
        }
        @media (max-width: 520px) {
            .subscribe-form-row {
                flex-direction: column;
            }
        }

/* roulang page: category1 */
:root {
            --bg-primary: #050C1A;
            --bg-secondary: #071322;
            --bg-tertiary: #0A1E33;
            --glass-bg: rgba(255, 255, 255, 0.055);
            --glass-border: rgba(255, 255, 255, 0.14);
            --glass-highlight: rgba(255, 255, 255, 0.08);
            --primary-blue: #0E9CFF;
            --primary-blue-dark: #1B8CFF;
            --accent-cyan: #36E0FF;
            --accent-cyan-light: #62F0FF;
            --pulse-orange: #FFB547;
            --hit-green: #34D399;
            --alert-red: #F87171;
            --text-primary: #F3F8FF;
            --text-secondary: #B9C8DC;
            --text-muted: #7C8FA6;
            --radius-card: 22px;
            --radius-btn: 13px;
            --radius-input: 12px;
            --shadow-card: 0 18px 40px rgba(0, 0, 0, 0.35);
            --shadow-glow-blue: 0 0 22px rgba(14, 156, 255, 0.45);
            --shadow-glow-cyan: 0 0 34px rgba(54, 224, 255, 0.65);
            --shadow-glow-orange: 0 0 28px rgba(255, 181, 71, 0.5);
            --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-display: 'Inter', 'PingFang SC', 'HarmonyOS Sans SC', 'Microsoft YaHei', system-ui;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-display);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.75;
            font-size: 15px;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition-smooth);
        }
        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            color: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        input, select, textarea {
            background: rgba(0, 0, 0, 0.25);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-input);
            padding: 12px 16px;
            color: var(--text-primary);
            outline: none;
            transition: var(--transition-smooth);
            width: 100%;
        }
        input:focus, select:focus, textarea:focus {
            border-color: var(--primary-blue);
            box-shadow: 0 0 0 4px rgba(14, 156, 255, 0.18);
        }
        input::placeholder, textarea::placeholder {
            color: var(--text-muted);
        }
        select option {
            background: var(--bg-tertiary);
            color: var(--text-primary);
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background: linear-gradient(135deg, rgba(8, 22, 48, 0.97), rgba(7, 35, 61, 0.97), rgba(5, 48, 74, 0.98));
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            transition: var(--transition-smooth);
        }
        .site-header.scrolled {
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.45);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
            gap: 24px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 19px;
            letter-spacing: 0.02em;
            color: var(--text-primary);
            white-space: nowrap;
            transition: var(--transition-smooth);
        }
        .logo:hover {
            color: var(--accent-cyan);
        }
        .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--primary-blue), var(--accent-cyan));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: #fff;
            box-shadow: var(--shadow-glow-blue);
            flex-shrink: 0;
        }
        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
        }
        .nav-desktop li a {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: 10px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            transition: var(--transition-smooth);
            white-space: nowrap;
            position: relative;
        }
        .nav-desktop li a:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.07);
        }
        .nav-desktop li a.active {
            color: var(--accent-cyan);
            background: rgba(255, 255, 255, 0.06);
        }
        .nav-desktop li a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 16px;
            right: 16px;
            height: 2px;
            background: var(--accent-cyan);
            border-radius: 2px;
            box-shadow: 0 0 8px var(--accent-cyan);
        }
        .nav-cta {
            background: var(--pulse-orange) !important;
            color: #1a1a1a !important;
            font-weight: 700;
            box-shadow: var(--shadow-glow-orange);
            border-radius: 10px;
        }
        .nav-cta:hover {
            background: #ffc86e !important;
            box-shadow: 0 0 36px rgba(255, 181, 71, 0.75);
            color: #000 !important;
        }
        .mobile-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            align-items: center;
            justify-content: center;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid var(--glass-border);
        }
        .mobile-toggle span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: var(--transition-smooth);
        }
        .mobile-menu {
            display: none;
            flex-direction: column;
            background: rgba(5, 12, 26, 0.99);
            border-top: 1px solid var(--glass-border);
            padding: 16px 24px 24px;
            gap: 6px;
        }
        .mobile-menu a {
            padding: 12px 14px;
            border-radius: 10px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
        }
        .mobile-menu a:hover,
        .mobile-menu a.active {
            background: rgba(255, 255, 255, 0.07);
            color: var(--text-primary);
        }
        .mobile-cta {
            background: var(--pulse-orange) !important;
            color: #1a1a1a !important;
            font-weight: 700;
            text-align: center;
        }
        .mobile-menu.open {
            display: flex;
        }

        /* ========== BUTTONS ========== */
        .btn-primary {
            background: linear-gradient(135deg, #0E9CFF 0%, #36E0FF 100%);
            color: #fff;
            font-weight: 700;
            padding: 13px 28px;
            border-radius: var(--radius-btn);
            box-shadow: var(--shadow-glow-blue);
            transition: var(--transition-smooth);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 15px;
            border: none;
        }
        .btn-primary:hover {
            box-shadow: var(--shadow-glow-cyan);
            transform: translateY(-2px);
            color: #fff;
        }
        .btn-primary:active {
            transform: scale(0.95);
        }
        .btn-ghost {
            background: transparent;
            color: var(--text-primary);
            font-weight: 600;
            padding: 13px 28px;
            border-radius: var(--radius-btn);
            border: 1px solid rgba(255, 255, 255, 0.3);
            transition: var(--transition-smooth);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 15px;
        }
        .btn-ghost:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.5);
            transform: translateY(-2px);
        }
        .btn-cta-orange {
            background: var(--pulse-orange);
            color: #1a1a1a;
            font-weight: 700;
            padding: 13px 28px;
            border-radius: var(--radius-btn);
            box-shadow: var(--shadow-glow-orange);
            transition: var(--transition-smooth);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 15px;
            border: none;
        }
        .btn-cta-orange:hover {
            box-shadow: 0 0 36px rgba(255, 181, 71, 0.75);
            transform: translateY(-2px);
            color: #000;
        }

        /* ========== GLASS CARD ========== */
        .glass-card {
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            position: relative;
            overflow: hidden;
            transition: var(--transition-smooth);
        }
        .glass-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
            pointer-events: none;
        }
        .glass-card:hover {
            border-color: rgba(255, 255, 255, 0.28);
            box-shadow: 0 24px 50px rgba(0, 0, 0, 0.45), 0 0 24px rgba(14, 156, 255, 0.25);
            transform: translateY(-2px);
        }

        /* ========== BADGES ========== */
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 4px 12px;
            border-radius: 9999px;
            font-size: 12px;
            font-weight: 600;
            white-space: nowrap;
        }
        .badge-live {
            background: rgba(248, 113, 113, 0.15);
            color: var(--alert-red);
            border: 1px solid rgba(248, 113, 113, 0.35);
        }
        .badge-upcoming {
            background: rgba(255, 181, 71, 0.15);
            color: var(--pulse-orange);
            border: 1px solid rgba(255, 181, 71, 0.35);
        }
        .badge-finished {
            background: rgba(52, 211, 153, 0.12);
            color: var(--hit-green);
            border: 1px solid rgba(52, 211, 153, 0.3);
        }
        .badge-league {
            background: rgba(14, 156, 255, 0.12);
            color: var(--accent-cyan);
            border: 1px solid rgba(54, 224, 255, 0.25);
        }

        /* ========== SECTION ========== */
        section {
            padding-top: 80px;
            padding-bottom: 80px;
            position: relative;
        }
        .section-header {
            margin-bottom: 42px;
        }
        .section-header h2 {
            font-size: 30px;
            line-height: 1.3;
            font-weight: 800;
            letter-spacing: -0.01em;
            margin-bottom: 12px;
            color: var(--text-primary);
        }
        .section-header p {
            font-size: 15px;
            color: var(--text-secondary);
            max-width: 680px;
            line-height: 1.75;
        }

        /* ========== PAGE HERO (category) ========== */
        .page-hero {
            padding-top: 140px;
            padding-bottom: 60px;
            background: radial-gradient(ellipse at 70% 30%, rgba(14, 156, 255, 0.12), transparent 60%), radial-gradient(ellipse at 20% 70%, rgba(54, 224, 255, 0.06), transparent 55%);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 18px;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--text-secondary);
            transition: var(--transition-smooth);
        }
        .breadcrumb a:hover {
            color: var(--accent-cyan);
        }
        .breadcrumb .separator {
            color: var(--text-muted);
            opacity: 0.5;
        }
        .page-hero h1 {
            font-size: 40px;
            line-height: 1.25;
            font-weight: 800;
            letter-spacing: -0.01em;
            margin-bottom: 14px;
            color: var(--text-primary);
        }
        .page-hero .hero-desc {
            font-size: 16px;
            color: var(--text-secondary);
            max-width: 720px;
            line-height: 1.8;
            margin-bottom: 14px;
        }
        .update-time {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: var(--text-muted);
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--glass-border);
            padding: 6px 14px;
            border-radius: 9999px;
        }
        .update-time i {
            color: var(--accent-cyan);
        }

        /* ========== FILTER TOOLBAR ========== */
        .filter-toolbar {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            align-items: end;
            padding: 20px;
        }
        .filter-group {
            display: flex;
            flex-direction: column;
            gap: 6px;
            min-width: 150px;
            flex: 1;
        }
        .filter-group label {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-secondary);
        }
        .filter-group select {
            padding: 10px 14px;
            font-size: 14px;
        }

        /* ========== SCORE CARDS ========== */
        .score-card {
            padding: 20px 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
            margin-bottom: 16px;
        }
        .score-team {
            display: flex;
            align-items: center;
            gap: 12px;
            min-width: 120px;
            flex: 1;
        }
        .score-team .team-name {
            font-weight: 600;
            font-size: 15px;
            color: var(--text-primary);
        }
        .score-center {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
            min-width: 110px;
        }
        .score-number {
            font-size: 28px;
            font-weight: 800;
            letter-spacing: 0.02em;
            color: var(--text-primary);
            line-height: 1.2;
        }
        .score-number.live-score {
            color: var(--alert-red);
            text-shadow: 0 0 18px rgba(248, 113, 113, 0.5);
        }
        .score-status {
            font-size: 12px;
            color: var(--text-muted);
        }
        .score-meta {
            display: flex;
            flex-direction: column;
            align-items: flex-end;
            gap: 6px;
            min-width: 130px;
        }
        .score-league {
            font-size: 13px;
            color: var(--text-secondary);
        }
        .score-time {
            font-size: 13px;
            color: var(--text-muted);
        }
        .score-events {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
            justify-content: flex-end;
        }
        .score-event {
            font-size: 12px;
            padding: 3px 8px;
            border-radius: 6px;
            background: rgba(255, 255, 255, 0.06);
            color: var(--text-secondary);
        }
        .score-event.goal {
            color: var(--hit-green);
            background: rgba(52, 211, 153, 0.1);
        }
        .score-event.card {
            color: var(--pulse-orange);
            background: rgba(255, 181, 71, 0.1);
        }

        /* ========== HOT MATCHES ========== */
        .hot-match-card {
            padding: 20px;
            display: flex;
            flex-direction: column;
            gap: 16px;
            height: 100%;
        }
        .hot-match-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
        }
        .hot-match-title {
            font-weight: 700;
            font-size: 16px;
            color: var(--text-primary);
        }
        .hot-match-teams {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
        }
        .hot-match-teams .team {
            font-weight: 600;
            font-size: 15px;
            color: var(--text-primary);
            flex: 1;
            text-align: center;
        }
        .hot-match-teams .vs {
            font-size: 18px;
            font-weight: 800;
            color: var(--accent-cyan);
            flex-shrink: 0;
        }
        .hot-match-info {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            font-size: 12px;
            color: var(--text-muted);
        }
        .hot-match-score {
            text-align: center;
            font-size: 32px;
            font-weight: 800;
            color: var(--text-primary);
            line-height: 1.2;
        }
        .hot-match-score .hot-score-num {
            background: linear-gradient(135deg, var(--primary-blue), var(--accent-cyan));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hot-match-img {
            border-radius: 14px;
            overflow: hidden;
            aspect-ratio: 16/9;
            object-fit: cover;
            width: 100%;
            margin-bottom: 4px;
        }

        /* ========== DATA SOURCE ========== */
        .source-row {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            align-items: center;
            justify-content: space-between;
        }
        .source-item {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            flex: 1;
            min-width: 220px;
        }
        .source-icon {
            width: 42px;
            height: 42px;
            border-radius: 12px;
            background: rgba(14, 156, 255, 0.1);
            border: 1px solid rgba(14, 156, 255, 0.25);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: var(--accent-cyan);
            flex-shrink: 0;
        }
        .source-item h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }
        .source-item p {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* ========== CTA FORM ========== */
        .cta-form-card {
            padding: 36px 40px;
            text-align: center;
            background: linear-gradient(135deg, rgba(14, 156, 255, 0.08), rgba(54, 224, 255, 0.04));
            border: 1px solid rgba(54, 224, 255, 0.2);
        }
        .cta-form-card h2 {
            font-size: 28px;
            font-weight: 800;
            margin-bottom: 12px;
        }
        .cta-form-card p {
            font-size: 15px;
            color: var(--text-secondary);
            margin-bottom: 24px;
            max-width: 560px;
            margin-left: auto;
            margin-right: auto;
        }
        .cta-form-card form {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            justify-content: center;
            max-width: 680px;
            margin-left: auto;
            margin-right: auto;
        }
        .cta-form-card form input {
            flex: 1;
            min-width: 220px;
        }
        .form-success {
            color: var(--hit-green);
            font-size: 14px;
            margin-top: 12px;
            display: none;
        }
        .form-success.show {
            display: block;
        }

        /* ========== FAQ ========== */
        .faq-item {
            border: 1px solid var(--glass-border);
            border-radius: 16px;
            margin-bottom: 14px;
            background: var(--glass-bg);
            overflow: hidden;
            transition: var(--transition-smooth);
        }
        .faq-question {
            width: 100%;
            padding: 18px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            text-align: left;
            font-weight: 700;
            font-size: 15px;
            color: var(--text-primary);
            transition: var(--transition-smooth);
        }
        .faq-question:hover {
            color: var(--accent-cyan);
        }
        .faq-question .faq-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            color: var(--accent-cyan);
            transition: var(--transition-smooth);
            flex-shrink: 0;
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.3s ease;
            padding: 0 24px;
            color: var(--text-secondary);
            font-size: 14px;
            line-height: 1.8;
        }
        .faq-item.active .faq-answer {
            max-height: 200px;
            padding: 0 24px 20px;
        }
        .faq-item.active .faq-icon {
            transform: rotate(45deg);
            background: rgba(54, 224, 255, 0.15);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #030811;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 60px;
            padding-bottom: 30px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-brand p {
            font-size: 14px;
            color: var(--text-secondary);
            margin-top: 14px;
            line-height: 1.8;
            max-width: 340px;
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
        }
        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .footer-col ul li a {
            font-size: 14px;
            color: var(--text-secondary);
            transition: var(--transition-smooth);
        }
        .footer-col ul li a:hover {
            color: var(--accent-cyan);
            padding-left: 4px;
        }
        .footer-subscribe {
            display: flex;
            gap: 8px;
            margin-top: 4px;
        }
        .footer-subscribe input {
            flex: 1;
            padding: 10px 14px;
            font-size: 13px;
        }
        .footer-subscribe button {
            background: var(--pulse-orange);
            color: #1a1a1a;
            font-weight: 700;
            padding: 10px 18px;
            border-radius: var(--radius-input);
            font-size: 13px;
            white-space: nowrap;
            transition: var(--transition-smooth);
        }
        .footer-subscribe button:hover {
            box-shadow: 0 0 20px rgba(255, 181, 71, 0.5);
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            font-size: 13px;
            color: var(--text-muted);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .nav-desktop {
                display: none;
            }
            .mobile-toggle {
                display: flex;
            }
            section {
                padding-top: 56px;
                padding-bottom: 56px;
            }
            .page-hero {
                padding-top: 120px;
                padding-bottom: 40px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }
        @media (max-width: 768px) {
            .header-inner {
                height: 60px;
            }
            .page-hero h1 {
                font-size: 30px;
            }
            section {
                padding-top: 48px;
                padding-bottom: 48px;
            }
            .score-card {
                flex-direction: column;
                align-items: stretch;
                text-align: center;
            }
            .score-team {
                justify-content: center;
            }
            .score-meta {
                align-items: center;
            }
            .score-events {
                justify-content: center;
            }
            .section-header h2 {
                font-size: 24px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .cta-form-card {
                padding: 28px 20px;
            }
            .cta-form-card h2 {
                font-size: 23px;
            }
            .source-row {
                flex-direction: column;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .page-hero h1 {
                font-size: 26px;
            }
            .page-hero .hero-desc {
                font-size: 14px;
            }
            .filter-toolbar {
                flex-direction: column;
                align-items: stretch;
            }
            .filter-group {
                min-width: 100%;
            }
            .score-number {
                font-size: 24px;
            }
            .hot-match-score {
                font-size: 26px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

/* roulang page: category4 */
:root {
            --bg-primary: #050C1A;
            --bg-secondary: #071322;
            --bg-tertiary: #0A1E33;
            --glass-bg: rgba(255, 255, 255, 0.055);
            --glass-border: rgba(255, 255, 255, 0.14);
            --glass-highlight: rgba(255, 255, 255, 0.08);
            --primary-blue: #0E9CFF;
            --primary-blue-dark: #1B8CFF;
            --accent-cyan: #36E0FF;
            --accent-cyan-light: #62F0FF;
            --pulse-orange: #FFB547;
            --hit-green: #34D399;
            --alert-red: #F87171;
            --text-primary: #F3F8FF;
            --text-secondary: #B9C8DC;
            --text-muted: #7C8FA6;
            --radius-card: 22px;
            --radius-btn: 13px;
            --radius-input: 12px;
            --shadow-card: 0 18px 40px rgba(0, 0, 0, 0.35);
            --shadow-glow-blue: 0 0 22px rgba(14, 156, 255, 0.45);
            --shadow-glow-cyan: 0 0 34px rgba(54, 224, 255, 0.65);
            --shadow-glow-orange: 0 0 28px rgba(255, 181, 71, 0.5);
            --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-display: 'Inter', 'PingFang SC', 'HarmonyOS Sans SC', 'Microsoft YaHei', system-ui;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-display);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.75;
            font-size: 15px;
            overflow-x: hidden;
            min-height: 100vh;
        }

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

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition-smooth);
        }

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

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        input,
        select,
        textarea {
            background: rgba(0, 0, 0, 0.25);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-input);
            padding: 12px 16px;
            color: var(--text-primary);
            outline: none;
            transition: var(--transition-smooth);
            width: 100%;
        }

        input:focus,
        select:focus,
        textarea:focus {
            border-color: var(--primary-blue);
            box-shadow: 0 0 0 4px rgba(14, 156, 255, 0.18);
        }

        input::placeholder,
        textarea::placeholder {
            color: var(--text-muted);
        }

        select option {
            background: var(--bg-tertiary);
            color: var(--text-primary);
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* HEADER / NAV */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background: linear-gradient(135deg, rgba(8, 22, 48, 0.97), rgba(7, 35, 61, 0.97), rgba(5, 48, 74, 0.98));
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            transition: var(--transition-smooth);
        }

        .site-header.scrolled {
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.45);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
            gap: 24px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 19px;
            letter-spacing: 0.02em;
            color: var(--text-primary);
            white-space: nowrap;
            transition: var(--transition-smooth);
        }

        .logo:hover {
            color: var(--accent-cyan);
        }

        .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--primary-blue), var(--accent-cyan));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: #fff;
            box-shadow: var(--shadow-glow-blue);
            flex-shrink: 0;
        }

        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
        }

        .nav-desktop li a {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: 10px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            transition: var(--transition-smooth);
            white-space: nowrap;
            position: relative;
        }

        .nav-desktop li a:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.07);
        }

        .nav-desktop li a.active {
            color: var(--accent-cyan);
            background: rgba(255, 255, 255, 0.06);
        }

        .nav-desktop li a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 16px;
            right: 16px;
            height: 2px;
            background: var(--accent-cyan);
            border-radius: 2px;
            box-shadow: 0 0 8px var(--accent-cyan);
        }

        .nav-cta {
            background: var(--pulse-orange) !important;
            color: #1a1a1a !important;
            font-weight: 700;
            box-shadow: var(--shadow-glow-orange);
        }

        .nav-cta:hover {
            background: #ffc26e !important;
            color: #000 !important;
            box-shadow: 0 0 34px rgba(255, 181, 71, 0.7) !important;
        }

        .mobile-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            border-radius: 8px;
            transition: var(--transition-smooth);
        }

        .mobile-toggle span {
            display: block;
            width: 24px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: var(--transition-smooth);
        }

        .mobile-toggle:hover {
            background: rgba(255, 255, 255, 0.08);
        }

        .mobile-menu {
            display: none;
            flex-direction: column;
            padding: 12px 24px 20px;
            gap: 4px;
            background: linear-gradient(135deg, rgba(8, 22, 48, 0.98), rgba(7, 35, 61, 0.98));
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }

        .mobile-menu a {
            padding: 12px 16px;
            border-radius: 10px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            transition: var(--transition-smooth);
        }

        .mobile-menu a:hover,
        .mobile-menu a.active {
            background: rgba(255, 255, 255, 0.07);
            color: var(--accent-cyan);
        }

        .mobile-menu .mobile-cta {
            background: var(--pulse-orange);
            color: #1a1a1a;
            font-weight: 700;
            text-align: center;
            margin-top: 8px;
        }

        .mobile-menu .mobile-cta:hover {
            background: #ffc26e;
            color: #000;
        }

        /* SECTION BASE */
        section {
            padding-top: 80px;
            padding-bottom: 80px;
            position: relative;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--accent-cyan);
            margin-bottom: 14px;
        }

        .section-label::before {
            content: '';
            width: 20px;
            height: 2px;
            background: var(--accent-cyan);
            border-radius: 2px;
            box-shadow: 0 0 8px var(--accent-cyan);
        }

        .section-title {
            font-size: 30px;
            font-weight: 800;
            line-height: 1.35;
            color: var(--text-primary);
            margin-bottom: 12px;
            letter-spacing: 0.01em;
        }

        .section-desc {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.75;
            max-width: 640px;
            margin-bottom: 28px;
        }

        /* GLASS CARD */
        .glass-card {
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            padding: 24px;
            transition: var(--transition-smooth);
            position: relative;
            overflow: hidden;
        }

        .glass-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 20%;
            right: 20%;
            height: 1px;
            background: var(--glass-highlight);
            border-radius: 50%;
        }

        .glass-card:hover {
            border-color: rgba(255, 255, 255, 0.28);
            box-shadow: var(--shadow-card), 0 0 30px rgba(14, 156, 255, 0.2);
            transform: translateY(-3px);
        }

        /* BUTTONS */
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: var(--radius-btn);
            background: linear-gradient(135deg, var(--primary-blue) 0%, var(--accent-cyan) 100%);
            color: #fff;
            font-weight: 700;
            font-size: 15px;
            box-shadow: var(--shadow-glow-blue);
            transition: var(--transition-smooth);
            border: none;
            cursor: pointer;
            letter-spacing: 0.02em;
        }

        .btn-primary:hover {
            box-shadow: var(--shadow-glow-cyan);
            transform: translateY(-2px);
            color: #fff;
        }

        .btn-primary:active {
            transform: scale(0.95);
        }

        .btn-ghost {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: var(--radius-btn);
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.35);
            color: var(--text-primary);
            font-weight: 600;
            font-size: 15px;
            transition: var(--transition-smooth);
            cursor: pointer;
            letter-spacing: 0.02em;
        }

        .btn-ghost:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.55);
            color: var(--text-primary);
        }

        .btn-orange {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: var(--radius-btn);
            background: var(--pulse-orange);
            color: #1a1a1a;
            font-weight: 700;
            font-size: 15px;
            box-shadow: var(--shadow-glow-orange);
            transition: var(--transition-smooth);
            cursor: pointer;
            letter-spacing: 0.02em;
        }

        .btn-orange:hover {
            box-shadow: 0 0 40px rgba(255, 181, 71, 0.75);
            transform: translateY(-2px);
            color: #000;
        }

        .btn-orange:active {
            transform: scale(0.95);
        }

        /* BADGES */
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.02em;
        }

        .badge-green {
            background: rgba(52, 211, 153, 0.15);
            color: var(--hit-green);
            border: 1px solid rgba(52, 211, 153, 0.35);
        }

        .badge-cyan {
            background: rgba(54, 224, 255, 0.12);
            color: var(--accent-cyan);
            border: 1px solid rgba(54, 224, 255, 0.3);
        }

        .badge-orange {
            background: rgba(255, 181, 71, 0.12);
            color: var(--pulse-orange);
            border: 1px solid rgba(255, 181, 71, 0.3);
        }

        .badge-blue {
            background: rgba(14, 156, 255, 0.12);
            color: var(--primary-blue);
            border: 1px solid rgba(14, 156, 255, 0.3);
        }

        .score-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-width: 56px;
            height: 56px;
            border-radius: 16px;
            font-weight: 800;
            font-size: 20px;
            background: linear-gradient(135deg, rgba(14, 156, 255, 0.15), rgba(54, 224, 255, 0.15));
            border: 1px solid rgba(54, 224, 255, 0.35);
            color: var(--accent-cyan);
            box-shadow: 0 0 18px rgba(54, 224, 255, 0.2);
        }

        .score-badge.high {
            background: linear-gradient(135deg, rgba(52, 211, 153, 0.15), rgba(54, 224, 255, 0.15));
            border-color: rgba(52, 211, 153, 0.4);
            color: var(--hit-green);
            box-shadow: 0 0 18px rgba(52, 211, 153, 0.2);
        }

        /* CATEGORY HERO */
        .category-hero {
            padding-top: 140px;
            padding-bottom: 60px;
            position: relative;
            background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
            overflow: hidden;
        }

        .category-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(ellipse at 30% 20%, rgba(14, 156, 255, 0.12) 0%, transparent 55%),
                radial-gradient(ellipse at 70% 60%, rgba(54, 224, 255, 0.08) 0%, transparent 50%);
            pointer-events: none;
        }

        .category-hero .hero-bg-image {
            position: absolute;
            top: 0;
            right: 0;
            left: 0;
            bottom: 0;
            opacity: 0.15;
            pointer-events: none;
        }

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

        .category-hero .hero-overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, rgba(5, 12, 26, 0.75) 0%, rgba(5, 12, 26, 0.9) 100%);
            pointer-events: none;
        }

        .category-hero .hero-content {
            position: relative;
            z-index: 2;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 18px;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--text-muted);
            transition: var(--transition-smooth);
        }

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

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

        .breadcrumb .current {
            color: var(--accent-cyan);
            font-weight: 600;
        }

        .category-hero h1 {
            font-size: 40px;
            font-weight: 800;
            line-height: 1.3;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.01em;
        }

        .category-hero .hero-desc {
            font-size: 17px;
            color: var(--text-secondary);
            line-height: 1.75;
            max-width: 680px;
            margin-bottom: 16px;
        }

        .update-time {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: var(--text-muted);
        }

        .update-time i {
            color: var(--accent-cyan);
        }

        /* FILTER BAR */
        .filter-bar {
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-card);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            padding: 18px 22px;
            display: flex;
            flex-wrap: wrap;
            gap: 14px 20px;
            align-items: center;
            margin-bottom: 36px;
        }

        .filter-group {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }

        .filter-group label {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-muted);
            white-space: nowrap;
        }

        .filter-tag {
            padding: 7px 16px;
            border-radius: 999px;
            font-size: 13px;
            font-weight: 500;
            color: var(--text-secondary);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.1);
            cursor: pointer;
            transition: var(--transition-smooth);
            white-space: nowrap;
        }

        .filter-tag:hover {
            background: rgba(255, 255, 255, 0.09);
            color: var(--text-primary);
            border-color: rgba(255, 255, 255, 0.2);
        }

        .filter-tag.active {
            background: rgba(14, 156, 255, 0.15);
            border-color: var(--primary-blue);
            color: var(--accent-cyan);
            box-shadow: 0 0 14px rgba(14, 156, 255, 0.2);
        }

        /* REPORT LIST */
        .report-list {
            display: flex;
            flex-direction: column;
            gap: 22px;
        }

        .report-card {
            display: grid;
            grid-template-columns: 240px 1fr auto;
            gap: 22px;
            padding: 22px;
            align-items: start;
        }

        .report-card .report-cover {
            width: 100%;
            height: 180px;
            border-radius: 16px;
            overflow: hidden;
            position: relative;
        }

        .report-card .report-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition-smooth);
        }

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

        .report-card .report-cover .tag-overlay {
            position: absolute;
            top: 12px;
            left: 12px;
            z-index: 2;
        }

        .report-card .report-body {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .report-card .report-league {
            font-size: 12px;
            font-weight: 600;
            color: var(--accent-cyan);
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }

        .report-card .report-title {
            font-size: 19px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.45;
        }

        .report-card .report-conclusion {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        .report-card .report-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        .report-card .report-meta span {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .report-card .report-meta i {
            color: var(--accent-cyan);
            font-size: 11px;
        }

        .report-card .report-side {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 10px;
        }

        .report-card .score-badge {
            margin-bottom: 4px;
        }

        .report-card .level-text {
            font-size: 13px;
            font-weight: 700;
            color: var(--accent-cyan);
        }

        .report-card .level-text.high {
            color: var(--hit-green);
        }

        /* TRENDING REPORTS */
        .trending-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }

        .trending-card {
            padding: 22px;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .trending-card .trending-rank {
            font-size: 36px;
            font-weight: 800;
            color: rgba(255, 255, 255, 0.1);
            line-height: 1;
            letter-spacing: -0.02em;
        }

        .trending-card .trending-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.45;
        }

        .trending-card .trending-score {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--accent-cyan);
            font-weight: 700;
        }

        .trending-card .trending-tag {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* SCORING SYSTEM */
        .scoring-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }

        .scoring-item {
            padding: 20px;
            display: flex;
            align-items: flex-start;
            gap: 14px;
        }

        .scoring-item .scoring-icon {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: linear-gradient(135deg, rgba(14, 156, 255, 0.15), rgba(54, 224, 255, 0.1));
            border: 1px solid rgba(54, 224, 255, 0.25);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: var(--accent-cyan);
            flex-shrink: 0;
        }

        .scoring-item .scoring-info h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .scoring-item .scoring-info p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.65;
        }

        .scoring-item .scoring-info .max-score {
            font-size: 12px;
            font-weight: 700;
            color: var(--pulse-orange);
            display: inline-block;
            margin-top: 4px;
        }

        /* HISTORY LIST */
        .history-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .history-item {
            display: flex;
            align-items: center;
            gap: 18px;
            padding: 16px 20px;
            border-radius: 16px;
            background: rgba(255, 255, 255, 0.035);
            border: 1px solid rgba(255, 255, 255, 0.08);
            transition: var(--transition-smooth);
        }

        .history-item:hover {
            background: rgba(255, 255, 255, 0.06);
            border-color: rgba(255, 255, 255, 0.15);
            transform: translateX(4px);
        }

        .history-item .history-date {
            font-size: 12px;
            color: var(--text-muted);
            white-space: nowrap;
            min-width: 80px;
            font-weight: 600;
        }

        .history-item .history-thumb {
            width: 56px;
            height: 56px;
            border-radius: 10px;
            overflow: hidden;
            flex-shrink: 0;
        }

        .history-item .history-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .history-item .history-info {
            flex: 1;
            min-width: 0;
        }

        .history-item .history-info .history-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.4;
            margin-bottom: 2px;
        }

        .history-item .history-info .history-league {
            font-size: 12px;
            color: var(--text-muted);
        }

        .history-item .history-score {
            font-size: 14px;
            font-weight: 700;
            color: var(--hit-green);
            white-space: nowrap;
            padding: 6px 12px;
            border-radius: 8px;
            background: rgba(52, 211, 153, 0.1);
            border: 1px solid rgba(52, 211, 153, 0.25);
        }

        /* CTA SECTION */
        .cta-section {
            background: linear-gradient(135deg, rgba(8, 22, 48, 0.9), rgba(5, 48, 74, 0.9));
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 70px;
            padding-bottom: 70px;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -10%;
            width: 500px;
            height: 500px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(14, 156, 255, 0.1) 0%, transparent 60%);
            pointer-events: none;
        }

        .cta-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
            position: relative;
            z-index: 2;
        }

        .cta-info .section-title {
            margin-bottom: 10px;
        }

        .cta-info p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.75;
            margin-bottom: 18px;
        }

        .cta-info .cta-points {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .cta-info .cta-points li {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            color: var(--text-secondary);
        }

        .cta-info .cta-points li i {
            color: var(--hit-green);
            font-size: 14px;
        }

        .cta-form {
            padding: 28px;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .cta-form h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .cta-form .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
        }

        .cta-form .form-row.full {
            grid-template-columns: 1fr;
        }

        .cta-form label {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-muted);
            display: block;
            margin-bottom: 5px;
        }

        .form-success {
            display: none;
            padding: 14px 18px;
            border-radius: 10px;
            background: rgba(52, 211, 153, 0.1);
            border: 1px solid rgba(52, 211, 153, 0.3);
            color: var(--hit-green);
            font-size: 14px;
            font-weight: 600;
            margin-top: 10px;
        }

        .form-success.show {
            display: block;
        }

        .form-error {
            display: none;
            padding: 14px 18px;
            border-radius: 10px;
            background: rgba(248, 113, 113, 0.08);
            border: 1px solid rgba(248, 113, 113, 0.3);
            color: var(--alert-red);
            font-size: 14px;
            font-weight: 600;
            margin-top: 10px;
        }

        .form-error.show {
            display: block;
        }

        /* FOOTER */
        .site-footer {
            background: #040910;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 56px;
            padding-bottom: 28px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 40px;
            margin-bottom: 36px;
        }

        .footer-brand p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-top: 14px;
            max-width: 280px;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul li a {
            font-size: 14px;
            color: var(--text-muted);
            transition: var(--transition-smooth);
        }

        .footer-col ul li a:hover {
            color: var(--accent-cyan);
            padding-left: 4px;
        }

        .footer-subscribe {
            display: flex;
            gap: 8px;
        }

        .footer-subscribe input {
            flex: 1;
            padding: 10px 14px;
            font-size: 13px;
            border-radius: 10px;
        }

        .footer-subscribe button {
            padding: 10px 18px;
            border-radius: 10px;
            background: var(--pulse-orange);
            color: #1a1a1a;
            font-weight: 700;
            font-size: 13px;
            white-space: nowrap;
            transition: var(--transition-smooth);
        }

        .footer-subscribe button:hover {
            background: #ffc26e;
            box-shadow: 0 0 20px rgba(255, 181, 71, 0.5);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
        }

        .footer-bottom span {
            font-size: 13px;
            color: var(--text-muted);
        }

        /* RESPONSIVE */
        @media (max-width: 1024px) {
            .nav-desktop {
                display: none;
            }

            .mobile-toggle {
                display: flex;
            }

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

            section {
                padding-top: 64px;
                padding-bottom: 64px;
            }

            .section-title {
                font-size: 26px;
            }

            .report-card {
                grid-template-columns: 180px 1fr;
            }

            .report-card .report-side {
                grid-column: 1 / -1;
                flex-direction: row;
                justify-content: flex-start;
                align-items: center;
            }

            .trending-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .scoring-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .cta-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 30px;
            }
        }

        @media (max-width: 768px) {
            .header-inner {
                height: 60px;
            }

            .category-hero {
                padding-top: 110px;
                padding-bottom: 44px;
            }

            .category-hero h1 {
                font-size: 30px;
            }

            .category-hero .hero-desc {
                font-size: 15px;
            }

            .report-card {
                grid-template-columns: 1fr;
                gap: 16px;
                padding: 18px;
            }

            .report-card .report-cover {
                height: 160px;
            }

            .trending-grid {
                grid-template-columns: 1fr;
            }

            .scoring-grid {
                grid-template-columns: 1fr;
            }

            .cta-form .form-row {
                grid-template-columns: 1fr;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .filter-bar {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }

            .category-hero h1 {
                font-size: 26px;
                line-height: 1.35;
            }

            .section-title {
                font-size: 22px;
            }

            .glass-card {
                border-radius: 16px;
                padding: 18px;
            }

            .report-card {
                border-radius: 16px;
                padding: 16px;
            }

            .report-card .report-title {
                font-size: 17px;
            }

            .history-item {
                flex-wrap: wrap;
                gap: 12px;
                padding: 14px 16px;
            }

            .history-item .history-date {
                min-width: auto;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }

            .cta-form {
                padding: 20px;
            }

            .logo {
                font-size: 17px;
            }

            .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 14px;
            }
        }

/* roulang page: category3 */
:root {
            --bg-primary: #050C1A;
            --bg-secondary: #071322;
            --bg-tertiary: #0A1E33;
            --glass-bg: rgba(255, 255, 255, 0.055);
            --glass-border: rgba(255, 255, 255, 0.14);
            --glass-highlight: rgba(255, 255, 255, 0.08);
            --primary-blue: #0E9CFF;
            --primary-blue-dark: #1B8CFF;
            --accent-cyan: #36E0FF;
            --accent-cyan-light: #62F0FF;
            --pulse-orange: #FFB547;
            --hit-green: #34D399;
            --alert-red: #F87171;
            --text-primary: #F3F8FF;
            --text-secondary: #B9C8DC;
            --text-muted: #7C8FA6;
            --radius-card: 22px;
            --radius-btn: 13px;
            --radius-input: 12px;
            --shadow-card: 0 18px 40px rgba(0, 0, 0, 0.35);
            --shadow-glow-blue: 0 0 22px rgba(14, 156, 255, 0.45);
            --shadow-glow-cyan: 0 0 34px rgba(54, 224, 255, 0.65);
            --shadow-glow-orange: 0 0 28px rgba(255, 181, 71, 0.5);
            --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-display: 'Inter', 'PingFang SC', 'HarmonyOS Sans SC', 'Microsoft YaHei', system-ui;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        body {
            font-family: var(--font-display);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.75;
            font-size: 15px;
            overflow-x: hidden;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition-smooth);
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            color: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        input,
        select,
        textarea {
            background: rgba(0, 0, 0, 0.25);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-input);
            padding: 12px 16px;
            color: var(--text-primary);
            outline: none;
            transition: var(--transition-smooth);
            width: 100%;
        }
        input:focus,
        select:focus,
        textarea:focus {
            border-color: var(--primary-blue);
            box-shadow: 0 0 0 4px rgba(14, 156, 255, 0.18);
        }
        input::placeholder,
        textarea::placeholder {
            color: var(--text-muted);
        }
        select option {
            background: var(--bg-tertiary);
            color: var(--text-primary);
        }
        ul {
            list-style: none;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background: linear-gradient(135deg, rgba(8, 22, 48, 0.97), rgba(7, 35, 61, 0.97), rgba(5, 48, 74, 0.98));
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            transition: var(--transition-smooth);
        }
        .site-header.scrolled {
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.45);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
            gap: 24px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 19px;
            letter-spacing: 0.02em;
            color: var(--text-primary);
            white-space: nowrap;
            transition: var(--transition-smooth);
        }
        .logo:hover {
            color: var(--accent-cyan);
        }
        .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--primary-blue), var(--accent-cyan));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: #fff;
            box-shadow: var(--shadow-glow-blue);
            flex-shrink: 0;
        }
        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
        }
        .nav-desktop li a {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: 10px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            transition: var(--transition-smooth);
            white-space: nowrap;
            position: relative;
        }
        .nav-desktop li a:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.07);
        }
        .nav-desktop li a.active {
            color: var(--accent-cyan);
            background: rgba(255, 255, 255, 0.06);
        }
        .nav-desktop li a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 16px;
            right: 16px;
            height: 2px;
            background: var(--accent-cyan);
            border-radius: 2px;
            box-shadow: 0 0 8px var(--accent-cyan);
        }
        .nav-cta {
            background: var(--pulse-orange) !important;
            color: #1a1a1a !important;
            font-weight: 700;
            box-shadow: var(--shadow-glow-orange);
            border-radius: 10px;
        }
        .nav-cta:hover {
            box-shadow: 0 0 38px rgba(255, 181, 71, 0.7) !important;
            background: #ffc56a !important;
        }
        .mobile-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            width: 40px;
            height: 40px;
            align-items: center;
            justify-content: center;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            transition: var(--transition-smooth);
        }
        .mobile-toggle span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: var(--transition-smooth);
        }
        .mobile-toggle:hover {
            background: rgba(255, 255, 255, 0.12);
        }
        .mobile-menu {
            display: none;
            flex-direction: column;
            padding: 16px 24px 24px;
            gap: 4px;
            background: linear-gradient(180deg, rgba(8, 22, 48, 0.99), rgba(7, 35, 61, 0.99));
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }
        .mobile-menu a {
            padding: 12px 16px;
            border-radius: 10px;
            color: var(--text-secondary);
            font-size: 15px;
            font-weight: 500;
            transition: var(--transition-smooth);
        }
        .mobile-menu a:hover {
            background: rgba(255, 255, 255, 0.07);
            color: var(--text-primary);
        }
        .mobile-menu a.active {
            color: var(--accent-cyan);
            background: rgba(255, 255, 255, 0.06);
        }
        .mobile-menu .mobile-cta {
            background: var(--pulse-orange);
            color: #1a1a1a;
            font-weight: 700;
            text-align: center;
            margin-top: 8px;
        }
        .mobile-menu .mobile-cta:hover {
            background: #ffc56a;
            color: #1a1a1a;
        }

        /* ========== MAIN SECTIONS ========== */
        main {
            padding-top: 68px;
            min-height: 70vh;
        }
        section {
            padding-top: 56px;
            padding-bottom: 56px;
            position: relative;
        }
        section:nth-of-type(odd) {
            background: var(--bg-primary);
        }
        section:nth-of-type(even) {
            background: var(--bg-secondary);
            border-top: 1px solid rgba(255, 255, 255, 0.04);
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
        }
        .section-label {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--accent-cyan);
            margin-bottom: 10px;
        }
        .section-title {
            font-size: 30px;
            font-weight: 800;
            line-height: 1.3;
            color: var(--text-primary);
            margin-bottom: 12px;
            letter-spacing: 0.01em;
        }
        .section-desc {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 28px;
            max-width: 720px;
        }

        /* ========== GLASS CARDS ========== */
        .glass-card {
            background: var(--glass-bg);
            border: 1px solid var(--glass-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            transition: var(--transition-smooth);
            overflow: hidden;
            position: relative;
        }
        .glass-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
            pointer-events: none;
        }
        .glass-card:hover {
            border-color: rgba(255, 255, 255, 0.28);
            box-shadow: 0 18px 50px rgba(0, 0, 0, 0.4), 0 0 30px rgba(14, 156, 255, 0.15);
            transform: translateY(-3px);
        }

        /* ========== BUTTONS ========== */
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 13px 26px;
            border-radius: var(--radius-btn);
            background: linear-gradient(135deg, var(--primary-blue) 0%, var(--accent-cyan) 100%);
            color: #fff;
            font-weight: 700;
            font-size: 14px;
            box-shadow: var(--shadow-glow-blue);
            transition: var(--transition-smooth);
            letter-spacing: 0.02em;
            border: none;
            cursor: pointer;
        }
        .btn-primary:hover {
            box-shadow: var(--shadow-glow-cyan);
            transform: translateY(-2px);
            color: #fff;
        }
        .btn-primary:active {
            transform: scale(0.95);
        }
        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: var(--radius-btn);
            background: transparent;
            color: var(--text-primary);
            font-weight: 600;
            font-size: 14px;
            border: 1px solid rgba(255, 255, 255, 0.35);
            transition: var(--transition-smooth);
            cursor: pointer;
        }
        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.55);
        }
        .btn-orange {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 13px 26px;
            border-radius: var(--radius-btn);
            background: var(--pulse-orange);
            color: #1a1a1a;
            font-weight: 700;
            font-size: 14px;
            box-shadow: var(--shadow-glow-orange);
            transition: var(--transition-smooth);
            letter-spacing: 0.02em;
            border: none;
            cursor: pointer;
        }
        .btn-orange:hover {
            box-shadow: 0 0 40px rgba(255, 181, 71, 0.75);
            transform: translateY(-2px);
            color: #1a1a1a;
        }

        /* ========== PAGE HEADER (分类页头) ========== */
        .page-header {
            padding-top: 48px;
            padding-bottom: 40px;
            background: linear-gradient(180deg, rgba(10, 30, 50, 0.6) 0%, var(--bg-primary) 100%);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--text-muted);
            transition: var(--transition-smooth);
        }
        .breadcrumb a:hover {
            color: var(--accent-cyan);
        }
        .breadcrumb .separator {
            color: var(--text-muted);
            opacity: 0.6;
        }
        .breadcrumb .current {
            color: var(--text-secondary);
        }
        .page-header h1 {
            font-size: 38px;
            font-weight: 800;
            line-height: 1.25;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.01em;
        }
        .page-header .page-desc {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            max-width: 800px;
            margin-bottom: 12px;
        }
        .update-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: var(--text-muted);
            padding: 6px 12px;
            background: rgba(255, 255, 255, 0.04);
            border-radius: 20px;
            border: 1px solid rgba(255, 255, 255, 0.08);
        }
        .update-badge i {
            color: var(--hit-green);
            font-size: 10px;
        }

        /* ========== TAB SWITCH ========== */
        .tab-bar {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
            padding: 6px;
            background: rgba(255, 255, 255, 0.04);
            border-radius: 16px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            margin-bottom: 28px;
        }
        .tab-btn {
            padding: 10px 20px;
            border-radius: 12px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-secondary);
            transition: var(--transition-smooth);
            cursor: pointer;
            border: none;
            background: transparent;
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 7px;
        }
        .tab-btn:hover {
            color: var(--text-primary);
            background: rgba(255, 255, 255, 0.06);
        }
        .tab-btn.active {
            background: linear-gradient(135deg, var(--primary-blue), var(--accent-cyan));
            color: #fff;
            box-shadow: var(--shadow-glow-blue);
        }
        .tab-panel {
            display: none;
            animation: fadeIn 0.35s ease;
        }
        .tab-panel.active {
            display: block;
        }
        @keyframes fadeIn {
            from {
                opacity: 0;
                transform: translateY(12px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* ========== CHART CARDS ========== */
        .chart-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
        }
        .chart-card {
            padding: 20px 22px;
            min-height: 220px;
            display: flex;
            flex-direction: column;
        }
        .chart-card .chart-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
        }
        .chart-card .chart-sub {
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 14px;
        }
        .chart-card .chart-value {
            font-size: 32px;
            font-weight: 800;
            color: var(--accent-cyan);
            line-height: 1.2;
            letter-spacing: -0.01em;
        }
        .chart-card .chart-change {
            font-size: 13px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 12px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .chart-change.up {
            color: var(--hit-green);
            background: rgba(52, 211, 153, 0.12);
        }
        .chart-change.down {
            color: var(--alert-red);
            background: rgba(248, 113, 113, 0.12);
        }
        .bar-chart {
            display: flex;
            align-items: flex-end;
            gap: 10px;
            flex: 1;
            min-height: 100px;
            padding-top: 10px;
        }
        .bar-item {
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 6px;
        }
        .bar-item .bar {
            width: 100%;
            max-width: 48px;
            border-radius: 6px 6px 2px 2px;
            background: linear-gradient(180deg, var(--accent-cyan) 0%, var(--primary-blue) 100%);
            box-shadow: 0 0 14px rgba(14, 156, 255, 0.35);
            transition: var(--transition-smooth);
            min-height: 16px;
        }
        .bar-item:hover .bar {
            box-shadow: 0 0 22px rgba(54, 224, 255, 0.6);
        }
        .bar-item .bar-label {
            font-size: 11px;
            color: var(--text-muted);
            text-align: center;
            line-height: 1.3;
        }
        .donut-chart {
            width: 120px;
            height: 120px;
            border-radius: 50%;
            position: relative;
            margin: 0 auto 12px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .donut-chart .donut-center {
            width: 72px;
            height: 72px;
            border-radius: 50%;
            background: var(--bg-tertiary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 22px;
            color: var(--text-primary);
            box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.3);
        }
        .progress-track {
            height: 8px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 4px;
            overflow: hidden;
            margin-top: 6px;
        }
        .progress-fill {
            height: 100%;
            border-radius: 4px;
            background: linear-gradient(90deg, var(--primary-blue), var(--accent-cyan));
            transition: width 0.6s ease;
            box-shadow: 0 0 10px rgba(14, 156, 255, 0.4);
        }
        .rank-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }
        .rank-row {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 8px 10px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.03);
            transition: var(--transition-smooth);
        }
        .rank-row:hover {
            background: rgba(255, 255, 255, 0.06);
        }
        .rank-num {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: 700;
            color: var(--text-secondary);
            flex-shrink: 0;
        }
        .rank-num.top {
            background: linear-gradient(135deg, var(--primary-blue), var(--accent-cyan));
            color: #fff;
            box-shadow: var(--shadow-glow-blue);
        }
        .rank-num.hot {
            background: var(--pulse-orange);
            color: #1a1a1a;
        }
        .rank-name {
            font-size: 13px;
            color: var(--text-secondary);
            flex: 1;
        }
        .rank-val {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-primary);
        }

        /* ========== COMPARE CARDS ========== */
        .compare-wrap {
            display: grid;
            grid-template-columns: 1fr auto 1fr;
            gap: 20px;
            align-items: stretch;
        }
        .compare-card {
            padding: 24px;
            text-align: center;
        }
        .compare-card .team-img {
            width: 72px;
            height: 72px;
            border-radius: 50%;
            object-fit: cover;
            margin: 0 auto 12px;
            border: 2px solid rgba(255, 255, 255, 0.2);
            box-shadow: 0 0 20px rgba(14, 156, 255, 0.2);
        }
        .compare-card .team-name {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }
        .compare-card .team-league {
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 14px;
        }
        .compare-card .stat-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 8px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            font-size: 13px;
        }
        .compare-card .stat-row .stat-label {
            color: var(--text-muted);
        }
        .compare-card .stat-row .stat-value {
            font-weight: 700;
            color: var(--text-primary);
        }
        .compare-vs {
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: 800;
            color: var(--pulse-orange);
            letter-spacing: 0.05em;
            text-shadow: 0 0 20px rgba(255, 181, 71, 0.5);
        }

        /* ========== SOURCE LIST ========== */
        .source-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 16px;
        }
        .source-item {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            padding: 18px 20px;
            border-radius: 16px;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 255, 255, 0.06);
            transition: var(--transition-smooth);
        }
        .source-item:hover {
            background: rgba(255, 255, 255, 0.06);
            border-color: rgba(255, 255, 255, 0.12);
        }
        .source-item .source-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: linear-gradient(135deg, rgba(14, 156, 255, 0.2), rgba(54, 224, 255, 0.15));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-cyan);
            font-size: 15px;
            flex-shrink: 0;
        }
        .source-item h4 {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }
        .source-item p {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        /* ========== CTA FORM ========== */
        .cta-section {
            background: linear-gradient(135deg, rgba(10, 30, 50, 0.8) 0%, rgba(5, 12, 26, 0.95) 100%) !important;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .cta-card {
            padding: 36px 32px;
            text-align: center;
            max-width: 640px;
            margin: 0 auto;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            backdrop-filter: blur(18px);
        }
        .cta-card h3 {
            font-size: 24px;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 10px;
        }
        .cta-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 22px;
        }
        .form-inline {
            display: flex;
            gap: 10px;
            align-items: center;
            justify-content: center;
            flex-wrap: wrap;
        }
        .form-inline input {
            max-width: 300px;
            flex: 1;
            min-width: 200px;
        }
        .form-inline .btn-primary {
            flex-shrink: 0;
        }

        /* ========== GLOSSARY ========== */
        .glossary-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 14px;
        }
        .glossary-item {
            padding: 16px 18px;
            border-radius: 14px;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 255, 255, 0.06);
            transition: var(--transition-smooth);
            display: flex;
            align-items: flex-start;
            gap: 12px;
        }
        .glossary-item:hover {
            background: rgba(255, 255, 255, 0.06);
            border-color: rgba(255, 255, 255, 0.12);
        }
        .glossary-item .term-badge {
            flex-shrink: 0;
            font-size: 11px;
            font-weight: 700;
            padding: 3px 10px;
            border-radius: 8px;
            background: rgba(14, 156, 255, 0.15);
            color: var(--accent-cyan);
            letter-spacing: 0.03em;
            margin-top: 2px;
        }
        .glossary-item .term-text h4 {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 3px;
        }
        .glossary-item .term-text p {
            font-size: 12px;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #030A14;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 48px;
            padding-bottom: 24px;
            position: relative;
        }
        .site-footer::before {
            content: '';
            position: absolute;
            top: -1px;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(54, 224, 255, 0.3), transparent);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand .logo {
            margin-bottom: 12px;
        }
        .footer-brand p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            max-width: 280px;
        }
        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }
        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul li a {
            font-size: 13px;
            color: var(--text-muted);
            transition: var(--transition-smooth);
        }
        .footer-col ul li a:hover {
            color: var(--accent-cyan);
        }
        .footer-subscribe {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .footer-subscribe input {
            flex: 1;
            min-width: 140px;
            padding: 10px 14px;
            font-size: 13px;
        }
        .footer-subscribe button {
            padding: 10px 18px;
            border-radius: var(--radius-btn);
            background: linear-gradient(135deg, var(--primary-blue), var(--accent-cyan));
            color: #fff;
            font-weight: 700;
            font-size: 13px;
            cursor: pointer;
            transition: var(--transition-smooth);
            box-shadow: var(--shadow-glow-blue);
            border: none;
        }
        .footer-subscribe button:hover {
            box-shadow: var(--shadow-glow-cyan);
            transform: translateY(-1px);
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            font-size: 12px;
            color: var(--text-muted);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .nav-desktop {
                gap: 2px;
            }
            .nav-desktop li a {
                padding: 8px 10px;
                font-size: 13px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .compare-wrap {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .compare-vs {
                font-size: 16px;
            }
        }
        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }
            .mobile-toggle {
                display: flex;
            }
            .mobile-menu.open {
                display: flex;
            }
            .header-inner {
                height: 60px;
            }
            section {
                padding-top: 40px;
                padding-bottom: 40px;
            }
            .page-header h1 {
                font-size: 28px;
            }
            .section-title {
                font-size: 24px;
            }
            .chart-grid {
                grid-template-columns: 1fr;
            }
            .source-grid {
                grid-template-columns: 1fr;
            }
            .glossary-grid {
                grid-template-columns: 1fr;
            }
            .tab-bar {
                gap: 4px;
                padding: 4px;
            }
            .tab-btn {
                padding: 8px 12px;
                font-size: 12px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .page-header h1 {
                font-size: 24px;
            }
            .section-title {
                font-size: 20px;
            }
            .chart-card {
                padding: 16px;
                min-height: 180px;
            }
            .chart-card .chart-value {
                font-size: 26px;
            }
            .bar-chart {
                min-height: 80px;
                gap: 6px;
            }
            .bar-item .bar {
                max-width: 32px;
            }
            .donut-chart {
                width: 90px;
                height: 90px;
            }
            .donut-chart .donut-center {
                width: 54px;
                height: 54px;
                font-size: 16px;
            }
            .btn-primary,
            .btn-orange {
                padding: 11px 20px;
                font-size: 13px;
            }
            .cta-card {
                padding: 24px 18px;
            }
            .cta-card h3 {
                font-size: 20px;
            }
            .form-inline {
                flex-direction: column;
                align-items: stretch;
            }
            .form-inline input {
                max-width: 100%;
                min-width: auto;
            }
            .tab-btn {
                padding: 7px 10px;
                font-size: 11px;
            }
        }