/* roulang page: index */
/* ============ DESIGN SYSTEM ============ */
        :root {
            --color-primary: #b44dff;
            --color-primary-glow: rgba(180, 77, 255, 0.5);
            --color-secondary: #00c6ff;
            --color-secondary-glow: rgba(0, 198, 255, 0.45);
            --color-accent: #ff2d78;
            --color-accent-glow: rgba(255, 45, 120, 0.45);
            --color-bg-deep: #06060d;
            --color-bg-surface: #0e0e1a;
            --color-bg-card: rgba(20, 20, 38, 0.75);
            --color-bg-card-hover: rgba(28, 28, 50, 0.85);
            --color-bg-panel: rgba(14, 14, 26, 0.9);
            --color-text: #f0f0f5;
            --color-text-strong: #ffffff;
            --color-text-muted: rgba(195, 195, 215, 0.65);
            --color-text-weak: rgba(160, 160, 185, 0.5);
            --color-border: rgba(255, 255, 255, 0.07);
            --color-border-glow: rgba(180, 77, 255, 0.2);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --radius-full: 9999px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
            --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.5);
            --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.6);
            --shadow-glow-primary: 0 0 30px rgba(180, 77, 255, 0.25), 0 0 60px rgba(180, 77, 255, 0.1);
            --shadow-glow-secondary: 0 0 30px rgba(0, 198, 255, 0.2), 0 0 60px rgba(0, 198, 255, 0.08);
            --shadow-glow-accent: 0 0 30px rgba(255, 45, 120, 0.2), 0 0 60px rgba(255, 45, 120, 0.08);
            --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-smooth: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            --font-display: 'Orbitron', 'Inter', sans-serif;
            --max-width: 1200px;
            --nav-height: 64px;
        }

        /* ============ RESET & BASE ============ */
        *,
        *::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-body);
            background: var(--color-bg-deep);
            color: var(--color-text);
            line-height: 1.7;
            min-height: 100vh;
            overflow-x: hidden;
            position: relative;
        }

        body::before {
            content: '';
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background:
                radial-gradient(ellipse at 20% 20%, rgba(180, 77, 255, 0.04) 0%, transparent 60%),
                radial-gradient(ellipse at 75% 30%, rgba(0, 198, 255, 0.03) 0%, transparent 55%),
                radial-gradient(ellipse at 50% 70%, rgba(255, 45, 120, 0.03) 0%, transparent 50%),
                radial-gradient(ellipse at 85% 80%, rgba(180, 77, 255, 0.03) 0%, transparent 50%);
            pointer-events: none;
            z-index: 0;
        }

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

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

        button,
        input {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
        }

        button {
            cursor: pointer;
            background: none;
        }

        ul,
        ol {
            list-style: none;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            color: var(--color-text-strong);
            line-height: 1.3;
            font-weight: 700;
        }

        /* ============ CONTAINER ============ */
        .container {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
            position: relative;
            z-index: 1;
        }

        /* ============ FLOATING DOCK NAVIGATION ============ */
        .site-header {
            position: fixed;
            top: 20px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 1000;
            width: auto;
            pointer-events: none;
        }

        .nav-dock {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 8px 10px;
            background: rgba(16, 16, 30, 0.85);
            backdrop-filter: blur(24px);
            -webkit-backdrop-filter: blur(24px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-full);
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(180, 77, 255, 0.12) inset;
            pointer-events: auto;
            transition: box-shadow var(--transition-smooth), border-color var(--transition-smooth);
        }

        .nav-dock:hover {
            border-color: rgba(180, 77, 255, 0.25);
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.55), 0 0 40px rgba(180, 77, 255, 0.08), 0 0 0 1px rgba(180, 77, 255, 0.18) inset;
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 8px 18px 8px 14px;
            font-family: var(--font-display);
            font-weight: 800;
            font-size: 1.05rem;
            letter-spacing: 0.04em;
            color: var(--color-text-strong);
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
        }

        .nav-logo-icon {
            width: 36px;
            height: 36px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            color: #fff;
            box-shadow: 0 0 20px rgba(180, 77, 255, 0.4);
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 2px;
        }

        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 9px 18px;
            border-radius: var(--radius-full);
            font-weight: 500;
            font-size: 0.9rem;
            color: var(--color-text-muted);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }

        .nav-links a:hover {
            color: var(--color-text-strong);
            background: rgba(255, 255, 255, 0.05);
        }

        .nav-links a.active {
            color: #fff;
            background: rgba(180, 77, 255, 0.2);
            box-shadow: 0 0 16px rgba(180, 77, 255, 0.2);
            font-weight: 600;
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 9px 20px;
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: 0.88rem;
            color: #fff;
            background: linear-gradient(135deg, var(--color-primary), #9b30ff);
            box-shadow: 0 4px 20px rgba(180, 77, 255, 0.35);
            transition: all var(--transition-smooth);
            white-space: nowrap;
            margin-left: 4px;
        }

        .nav-cta:hover {
            box-shadow: 0 6px 28px rgba(180, 77, 255, 0.55);
            transform: translateY(-1px);
            color: #fff;
        }

        .nav-mobile-toggle {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            align-items: center;
            justify-content: center;
            color: var(--color-text-strong);
            font-size: 1.3rem;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.12);
            transition: all var(--transition-fast);
            pointer-events: auto;
        }

        .nav-mobile-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }

        /* ============ HERO SECTION ============ */
        .hero {
            position: relative;
            min-height: 85vh;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            padding: 140px 0 100px;
            z-index: 1;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            z-index: 0;
        }

        .hero-bg img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.35;
            filter: brightness(0.6) saturate(0.8);
        }

        .hero-bg::after {
            content: '';
            position: absolute;
            inset: 0;
            background:
                radial-gradient(ellipse at 50% 40%, rgba(180, 77, 255, 0.15) 0%, transparent 65%),
                radial-gradient(ellipse at 30% 60%, rgba(0, 198, 255, 0.08) 0%, transparent 55%),
                linear-gradient(180deg, rgba(6, 6, 13, 0.3) 0%, rgba(6, 6, 13, 0.85) 80%, var(--color-bg-deep) 100%);
        }

        .hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 750px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 18px;
            border-radius: var(--radius-full);
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--color-secondary);
            background: rgba(0, 198, 255, 0.08);
            border: 1px solid rgba(0, 198, 255, 0.2);
            margin-bottom: 28px;
            letter-spacing: 0.02em;
            animation: pulse-badge 3s ease-in-out infinite;
        }

        @keyframes pulse-badge {
            0%,
            100% {
                box-shadow: 0 0 12px rgba(0, 198, 255, 0.15);
            }
            50% {
                box-shadow: 0 0 28px rgba(0, 198, 255, 0.35);
            }
        }

        .hero-badge-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--color-secondary);
            box-shadow: 0 0 10px var(--color-secondary-glow);
            animation: blink-dot 1.5s ease-in-out infinite;
        }

        @keyframes blink-dot {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.3;
            }
        }

        .hero h1 {
            font-family: var(--font-display);
            font-size: clamp(2.4rem, 5vw, 3.8rem);
            font-weight: 900;
            letter-spacing: 0.03em;
            margin-bottom: 20px;
            line-height: 1.15;
            background: linear-gradient(135deg, #ffffff 20%, #e0d0ff 50%, #c4b5ff 80%);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: none;
            filter: drop-shadow(0 0 30px rgba(180, 77, 255, 0.3));
        }

        .hero h1 .highlight {
            background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
            filter: drop-shadow(0 0 25px rgba(200, 80, 255, 0.5));
        }

        .hero-subtitle {
            font-size: 1.1rem;
            color: var(--color-text-muted);
            max-width: 550px;
            margin: 0 auto 36px;
            line-height: 1.7;
        }

        .hero-actions {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 30px;
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: 0.95rem;
            transition: all var(--transition-smooth);
            white-space: nowrap;
            position: relative;
            overflow: hidden;
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--color-primary), #8b20e0);
            color: #fff;
            box-shadow: 0 6px 30px rgba(180, 77, 255, 0.4);
            font-size: 1rem;
            padding: 15px 34px;
        }

        .btn-primary:hover {
            box-shadow: 0 10px 40px rgba(180, 77, 255, 0.6);
            transform: translateY(-2px);
        }

        .btn-secondary {
            background: rgba(255, 255, 255, 0.05);
            color: var(--color-text-strong);
            border: 1px solid rgba(255, 255, 255, 0.18);
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(255, 255, 255, 0.3);
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
        }

        .btn-outline-glow {
            background: transparent;
            color: var(--color-secondary);
            border: 1px solid rgba(0, 198, 255, 0.3);
            box-shadow: 0 0 16px rgba(0, 198, 255, 0.1);
        }

        .btn-outline-glow:hover {
            border-color: rgba(0, 198, 255, 0.6);
            box-shadow: 0 0 30px rgba(0, 198, 255, 0.25);
            color: #fff;
            transform: translateY(-2px);
        }

        .hero-stats-row {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 40px;
            margin-top: 50px;
            flex-wrap: wrap;
        }

        .hero-stat {
            text-align: center;
        }

        .hero-stat-value {
            font-family: var(--font-display);
            font-size: 2rem;
            font-weight: 800;
            color: var(--color-text-strong);
            letter-spacing: 0.02em;
        }

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

        .hero-stat-label {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            margin-top: 4px;
            letter-spacing: 0.04em;
        }

        /* ============ SECTION COMMONS ============ */
        .section {
            padding: 90px 0;
            position: relative;
            z-index: 1;
        }

        .section-header {
            text-align: center;
            margin-bottom: 56px;
        }

        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: var(--color-primary);
            margin-bottom: 12px;
        }

        .section-title {
            font-family: var(--font-display);
            font-size: clamp(1.6rem, 3.5vw, 2.4rem);
            font-weight: 800;
            letter-spacing: 0.02em;
            margin-bottom: 12px;
        }

        .section-desc {
            font-size: 1rem;
            color: var(--color-text-muted);
            max-width: 560px;
            margin: 0 auto;
        }

        /* ============ FEATURES GRID ============ */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .feature-card {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 36px 28px;
            transition: all var(--transition-smooth);
            position: relative;
            overflow: hidden;
        }

        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(180, 77, 255, 0.3), transparent);
            opacity: 0;
            transition: opacity var(--transition-smooth);
        }

        .feature-card:hover {
            background: var(--color-bg-card-hover);
            border-color: var(--color-border-glow);
            transform: translateY(-4px);
            box-shadow: var(--shadow-glow-primary);
        }

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

        .feature-icon {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
        }

        .feature-icon.purple {
            background: rgba(180, 77, 255, 0.15);
            color: var(--color-primary);
            box-shadow: 0 0 20px rgba(180, 77, 255, 0.2);
        }

        .feature-icon.blue {
            background: rgba(0, 198, 255, 0.12);
            color: var(--color-secondary);
            box-shadow: 0 0 20px rgba(0, 198, 255, 0.18);
        }

        .feature-icon.pink {
            background: rgba(255, 45, 120, 0.12);
            color: var(--color-accent);
            box-shadow: 0 0 20px rgba(255, 45, 120, 0.18);
        }

        .feature-card h3 {
            font-size: 1.15rem;
            font-weight: 700;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }

        .feature-card p {
            font-size: 0.9rem;
            color: var(--color-text-muted);
            line-height: 1.6;
            position: relative;
            z-index: 1;
        }

        /* ============ CATEGORY CARDS ============ */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .category-card {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            aspect-ratio: 3 / 4;
            cursor: pointer;
            transition: all var(--transition-smooth);
            border: 1px solid var(--color-border);
            background: var(--color-bg-card);
        }

        .category-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-smooth);
            opacity: 0.6;
        }

        .category-card:hover {
            border-color: var(--color-border-glow);
            box-shadow: var(--shadow-glow-primary);
            transform: translateY(-4px);
        }

        .category-card:hover img {
            transform: scale(1.08);
            opacity: 0.75;
        }

        .category-card-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(6, 6, 13, 0.15) 0%, rgba(6, 6, 13, 0.7) 50%, rgba(6, 6, 13, 0.95) 100%);
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding: 24px 20px;
            z-index: 2;
        }

        .category-card-tag {
            display: inline-block;
            font-size: 0.7rem;
            font-weight: 600;
            letter-spacing: 0.05em;
            color: var(--color-secondary);
            margin-bottom: 8px;
        }

        .category-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            margin-bottom: 4px;
        }

        .category-card .count {
            font-size: 0.8rem;
            color: var(--color-text-muted);
        }

        /* ============ CMS LIST SECTION ============ */
        .cms-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .cms-item {
            display: flex;
            gap: 18px;
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 22px 24px;
            transition: all var(--transition-smooth);
            align-items: center;
        }

        .cms-item:hover {
            background: var(--color-bg-card-hover);
            border-color: var(--color-border-glow);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .cms-item-thumb {
            width: 100px;
            height: 72px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            background: rgba(255, 255, 255, 0.03);
        }

        .cms-item-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.7;
        }

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

        .cms-item-cat {
            font-size: 0.7rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            color: var(--color-primary);
            text-transform: uppercase;
            margin-bottom: 4px;
        }

        .cms-item-title {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--color-text-strong);
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 4px;
        }

        .cms-item-date {
            font-size: 0.78rem;
            color: var(--color-text-weak);
        }

        .cms-empty {
            text-align: center;
            padding: 50px 20px;
            color: var(--color-text-muted);
            font-size: 0.95rem;
            grid-column: 1 / -1;
            background: var(--color-bg-card);
            border-radius: var(--radius-lg);
            border: 1px dashed var(--color-border);
        }

        /* ============ DATA STRIP ============ */
        .data-strip {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .data-card {
            text-align: center;
            padding: 36px 20px;
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            transition: all var(--transition-smooth);
            position: relative;
            overflow: hidden;
        }

        .data-card::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 20%;
            right: 20%;
            height: 2px;
            border-radius: 1px;
            background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
            opacity: 0;
            transition: opacity var(--transition-smooth);
        }

        .data-card:hover {
            border-color: var(--color-border-glow);
            box-shadow: var(--shadow-glow-primary);
            transform: translateY(-3px);
        }

        .data-card:hover::after {
            opacity: 1;
        }

        .data-value {
            font-family: var(--font-display);
            font-size: 2.6rem;
            font-weight: 900;
            letter-spacing: 0.03em;
            margin-bottom: 6px;
            background: linear-gradient(135deg, #fff, #d0c0ff);
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .data-label {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            letter-spacing: 0.03em;
        }

        /* ============ FLOW STEPS ============ */
        .flow-steps {
            display: flex;
            align-items: flex-start;
            justify-content: center;
            gap: 0;
            flex-wrap: wrap;
        }

        .flow-step {
            flex: 1;
            min-width: 180px;
            max-width: 240px;
            text-align: center;
            position: relative;
            padding: 0 16px;
        }

        .flow-step-num {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-display);
            font-weight: 800;
            font-size: 1.3rem;
            margin: 0 auto 16px;
            position: relative;
            z-index: 2;
            color: #fff;
            background: linear-gradient(135deg, var(--color-primary), #7b1fd0);
            box-shadow: 0 0 28px rgba(180, 77, 255, 0.4);
        }

        .flow-step h4 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 6px;
        }

        .flow-step p {
            font-size: 0.82rem;
            color: var(--color-text-muted);
            line-height: 1.5;
        }

        .flow-connector {
            display: flex;
            align-items: center;
            justify-content: center;
            padding-top: 24px;
            color: var(--color-text-weak);
            font-size: 1.2rem;
            flex-shrink: 0;
        }

        /* ============ FAQ ============ */
        .faq-list {
            max-width: 780px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .faq-item {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-smooth);
        }

        .faq-item:hover {
            border-color: var(--color-border-glow);
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px 24px;
            color: var(--color-text-strong);
            font-weight: 600;
            font-size: 0.95rem;
            text-align: left;
            transition: all var(--transition-fast);
            gap: 12px;
        }

        .faq-question:hover {
            background: rgba(255, 255, 255, 0.02);
        }

        .faq-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(180, 77, 255, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            color: var(--color-primary);
            flex-shrink: 0;
            transition: all var(--transition-fast);
        }

        .faq-item:hover .faq-icon {
            background: rgba(180, 77, 255, 0.22);
            box-shadow: 0 0 14px rgba(180, 77, 255, 0.25);
        }

        .faq-answer {
            padding: 0 24px 20px;
            font-size: 0.88rem;
            color: var(--color-text-muted);
            line-height: 1.7;
            display: none;
        }

        .faq-item.open .faq-answer {
            display: block;
        }

        .faq-item.open {
            border-color: var(--color-border-glow);
            box-shadow: var(--shadow-glow-primary);
        }

        .faq-item.open .faq-icon {
            background: rgba(180, 77, 255, 0.25);
            transform: rotate(45deg);
        }

        /* ============ CTA SECTION ============ */
        .cta-section {
            position: relative;
            overflow: hidden;
            border-radius: var(--radius-xl);
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            padding: 60px 40px;
            text-align: center;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 50% 50%, rgba(180, 77, 255, 0.06) 0%, transparent 70%);
            pointer-events: none;
        }

        .cta-section h2 {
            font-family: var(--font-display);
            font-size: clamp(1.4rem, 3vw, 2rem);
            font-weight: 800;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }

        .cta-section p {
            color: var(--color-text-muted);
            max-width: 480px;
            margin: 0 auto 28px;
            position: relative;
            z-index: 1;
        }

        .cta-actions {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }

        /* ============ FOOTER ============ */
        .site-footer {
            padding: 50px 0 30px;
            border-top: 1px solid var(--color-border);
            position: relative;
            z-index: 1;
        }

        .footer-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 20px;
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-family: var(--font-display);
            font-weight: 700;
            font-size: 1rem;
            letter-spacing: 0.03em;
            color: var(--color-text-strong);
        }

        .footer-brand-icon {
            width: 30px;
            height: 30px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            color: #fff;
        }

        .footer-links {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
        }

        .footer-links a {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            transition: color var(--transition-fast);
        }

        .footer-links a:hover {
            color: var(--color-text-strong);
        }

        .footer-copy {
            font-size: 0.8rem;
            color: var(--color-text-weak);
            width: 100%;
            text-align: center;
            margin-top: 20px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.04);
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1024px) {
            .features-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .category-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .cms-list {
                grid-template-columns: 1fr;
            }
            .data-strip {
                grid-template-columns: repeat(2, 1fr);
            }
            .flow-steps {
                gap: 12px;
            }
            .flow-connector {
                display: none;
            }
            .flow-step {
                max-width: 44%;
                min-width: 140px;
            }
            .hero-stats-row {
                gap: 24px;
            }
        }

        @media (max-width: 768px) {
            .site-header {
                top: auto;
                bottom: 16px;
                left: 50%;
                transform: translateX(-50%);
            }
            .nav-dock {
                padding: 6px 8px;
                gap: 2px;
                border-radius: var(--radius-full);
                box-shadow: 0 8px 36px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(180, 77, 255, 0.1) inset;
            }
            .nav-logo {
                font-size: 0.85rem;
                padding: 6px 10px 6px 8px;
            }
            .nav-logo-icon {
                width: 28px;
                height: 28px;
                font-size: 0.85rem;
            }
            .nav-links a {
                padding: 7px 12px;
                font-size: 0.78rem;
            }
            .nav-cta {
                padding: 7px 14px;
                font-size: 0.78rem;
            }
            .hero {
                min-height: 70vh;
                padding: 120px 0 80px;
            }
            .features-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .category-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            .data-strip {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            .section {
                padding: 56px 0;
            }
            .section-header {
                margin-bottom: 36px;
            }
            .cta-section {
                padding: 40px 20px;
                border-radius: var(--radius-lg);
            }
            .footer-inner {
                flex-direction: column;
                text-align: center;
            }
            .footer-links {
                justify-content: center;
            }
            .cms-item {
                flex-direction: column;
                align-items: flex-start;
            }
            .cms-item-thumb {
                width: 100%;
                height: 140px;
            }
            .hero-stats-row {
                gap: 20px;
            }
            .hero-stat-value {
                font-size: 1.5rem;
            }
        }

        @media (max-width: 520px) {
            .nav-dock {
                padding: 5px 6px;
                gap: 1px;
            }
            .nav-logo {
                font-size: 0.75rem;
                padding: 5px 8px 5px 6px;
                gap: 5px;
            }
            .nav-logo-icon {
                width: 24px;
                height: 24px;
                font-size: 0.7rem;
                border-radius: 6px;
            }
            .nav-links a {
                padding: 6px 9px;
                font-size: 0.7rem;
            }
            .nav-cta {
                padding: 6px 10px;
                font-size: 0.7rem;
                gap: 3px;
            }
            .category-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .data-strip {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .flow-step {
                max-width: 100%;
                min-width: 100%;
            }
            .btn {
                padding: 12px 20px;
                font-size: 0.85rem;
            }
            .btn-primary {
                padding: 13px 24px;
                font-size: 0.9rem;
            }
            .hero h1 {
                font-size: 1.8rem;
            }
            .hero-subtitle {
                font-size: 0.9rem;
            }
            .data-value {
                font-size: 1.8rem;
            }
        }

/* roulang page: article */
:root {
            --color-bg: #08080f;
            --color-surface: #0e0e1a;
            --color-surface-alt: #12121f;
            --color-card: rgba(18,18,35,0.85);
            --color-card-hover: rgba(22,22,45,0.92);
            --color-primary: #a855f7;
            --color-primary-glow: #c084fc;
            --color-accent: #22d3ee;
            --color-accent-glow: #67e8f9;
            --color-green: #10b981;
            --color-green-glow: #34d399;
            --color-text: #e8e8f0;
            --color-text-strong: #ffffff;
            --color-text-muted: #9ca3af;
            --color-text-weak: #6b7280;
            --color-border: rgba(168,85,247,0.18);
            --color-border-strong: rgba(168,85,247,0.35);
            --color-border-accent: rgba(34,211,238,0.25);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 26px;
            --radius-full: 9999px;
            --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
            --shadow-md: 0 6px 24px rgba(0,0,0,0.4);
            --shadow-lg: 0 12px 40px rgba(0,0,0,0.55);
            --shadow-glow-primary: 0 0 28px rgba(168,85,247,0.18), 0 0 1px rgba(168,85,247,0.35);
            --shadow-glow-accent: 0 0 24px rgba(34,211,238,0.16), 0 0 1px rgba(34,211,238,0.3);
            --shadow-glow-green: 0 0 22px rgba(16,185,129,0.15), 0 0 1px rgba(16,185,129,0.28);
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s ease;
            --font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --font-mono: 'SF Mono', 'Consolas', 'Menlo', monospace;
        }

        *,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
        html{scroll-behavior:smooth;font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;}
        body{
            font-family:var(--font-sans);
            background:var(--color-bg);
            color:var(--color-text);
            line-height:1.65;
            min-height:100vh;
            overflow-x:hidden;
            -webkit-tap-highlight-color:transparent;
        }
        body::before{
            content:'';
            position:fixed;inset:0;z-index:-1;
            background:
                radial-gradient(ellipse 70% 50% at 50% 0%, rgba(168,85,247,0.06) 0%, transparent 70%),
                radial-gradient(ellipse 50% 40% at 20% 80%, rgba(34,211,238,0.04) 0%, transparent 65%),
                radial-gradient(ellipse 40% 35% at 80% 60%, rgba(16,185,129,0.03) 0%, transparent 60%);
            pointer-events:none;
        }
        a{text-decoration:none;color:inherit;transition:color var(--transition-fast);}
        img{max-width:100%;height:auto;display:block;}
        button,input,select,textarea{font-family:inherit;font-size:inherit;}
        ul,ol{list-style:none;}

        .container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}

        /* ===== HEADER / DOCK NAV ===== */
        .site-header{
            position:sticky;top:16px;z-index:1000;
            display:flex;justify-content:center;
            padding:0 16px;pointer-events:none;
        }
        .nav-dock{
            pointer-events:auto;
            display:flex;align-items:center;gap:20px;
            background:rgba(14,14,26,0.78);
            backdrop-filter:blur(18px) saturate(140%);
            -webkit-backdrop-filter:blur(18px) saturate(140%);
            border:1px solid var(--color-border);
            border-radius:var(--radius-full);
            padding:10px 22px;
            box-shadow:var(--shadow-glow-primary),var(--shadow-md);
            transition:all var(--transition-base);
        }
        .nav-dock:hover{
            border-color:var(--color-border-strong);
            box-shadow:0 0 36px rgba(168,85,247,0.22),0 0 2px rgba(168,85,247,0.4),var(--shadow-md);
        }
        .nav-logo{
            display:flex;align-items:center;gap:9px;
            font-weight:700;font-size:1.15rem;color:var(--color-text-strong);
            white-space:nowrap;transition:color var(--transition-fast);
        }
        .nav-logo-icon{
            display:flex;align-items:center;justify-content:center;
            width:34px;height:34px;border-radius:var(--radius-sm);
            background:linear-gradient(135deg,var(--color-primary),#7c3aed);
            color:#fff;font-size:0.9rem;
            box-shadow:0 0 16px rgba(168,85,247,0.4);
            transition:box-shadow var(--transition-base);
        }
        .nav-logo:hover .nav-logo-icon{box-shadow:0 0 26px rgba(168,85,247,0.65);}
        .nav-logo:hover{color:var(--color-primary-glow);}
        .nav-links{display:flex;align-items:center;gap:4px;}
        .nav-links a{
            display:inline-flex;align-items:center;padding:8px 16px;
            border-radius:var(--radius-full);font-size:0.93rem;font-weight:500;
            color:var(--color-text-muted);transition:all var(--transition-base);
            white-space:nowrap;position:relative;
        }
        .nav-links a:hover{color:var(--color-text-strong);background:rgba(168,85,247,0.08);}
        .nav-links a.active{
            color:var(--color-text-strong);
            background:rgba(168,85,247,0.16);
            box-shadow:inset 0 0 0 1px rgba(168,85,247,0.3);
        }
        .nav-cta{
            display:inline-flex;align-items:center;gap:7px;
            padding:9px 20px;border-radius:var(--radius-full);
            background:linear-gradient(135deg,var(--color-primary),#7c3aed);
            color:#fff;font-weight:600;font-size:0.9rem;
            white-space:nowrap;
            box-shadow:0 0 18px rgba(168,85,247,0.35);
            transition:all var(--transition-base);
        }
        .nav-cta:hover{
            box-shadow:0 0 32px rgba(168,85,247,0.6);
            transform:translateY(-1px);
            color:#fff;
        }

        /* ===== ARTICLE BANNER (breadcrumb) ===== */
        .article-banner{
            position:relative;
            padding:60px 0 44px;
            margin-top:12px;
            overflow:hidden;
        }
        .article-banner::before{
            content:'';
            position:absolute;inset:0;z-index:0;
            background:url('/assets/images/backpic/back-3.png') center/cover no-repeat;
            opacity:0.18;
            filter:blur(1px);
        }
        .article-banner::after{
            content:'';
            position:absolute;inset:0;z-index:0;
            background:linear-gradient(180deg,rgba(8,8,15,0.4) 0%,rgba(8,8,15,0.85) 60%,var(--color-bg) 100%);
        }
        .article-banner .container{position:relative;z-index:1;}
        .breadcrumb{
            display:flex;align-items:center;gap:8px;flex-wrap:wrap;
            font-size:0.88rem;color:var(--color-text-muted);
            margin-bottom:12px;
        }
        .breadcrumb a{color:var(--color-accent);transition:color var(--transition-fast);}
        .breadcrumb a:hover{color:var(--color-accent-glow);}
        .breadcrumb .sep{color:var(--color-text-weak);font-size:0.7rem;}
        .breadcrumb .current{color:var(--color-text-weak);}
        .article-meta-top{
            display:flex;align-items:center;gap:14px;flex-wrap:wrap;
            margin-top:8px;
        }
        .article-meta-top .badge-cat{
            display:inline-flex;align-items:center;gap:5px;
            padding:5px 13px;border-radius:var(--radius-full);
            background:rgba(168,85,247,0.14);
            border:1px solid var(--color-border);
            color:var(--color-primary-glow);
            font-size:0.82rem;font-weight:600;
        }
        .article-meta-top .badge-time{
            display:inline-flex;align-items:center;gap:5px;
            font-size:0.84rem;color:var(--color-text-muted);
        }

        /* ===== MAIN LAYOUT ===== */
        .article-main{padding:0 0 40px;}
        .article-layout{display:flex;gap:40px;align-items:flex-start;}
        .article-body{flex:1;min-width:0;}
        .article-sidebar{width:320px;flex-shrink:0;}

        /* ===== ARTICLE CONTENT ===== */
        .article-card{
            background:var(--color-card);
            border:1px solid var(--color-border);
            border-radius:var(--radius-lg);
            padding:36px 40px;
            box-shadow:var(--shadow-md),var(--shadow-glow-primary);
            transition:all var(--transition-base);
        }
        .article-card:hover{border-color:var(--color-border-strong);}
        .article-card h1{
            font-size:2rem;font-weight:700;line-height:1.35;
            color:var(--color-text-strong);margin-bottom:16px;
        }
        .article-cover{
            border-radius:var(--radius-md);
            overflow:hidden;margin:24px 0;
            box-shadow:var(--shadow-md);
            border:1px solid var(--color-border);
        }
        .article-cover img{width:100%;height:auto;display:block;}
        .post-content{
            font-size:1.05rem;line-height:1.8;color:var(--color-text);
            word-break:break-word;
        }
        .post-content h2{font-size:1.55rem;font-weight:700;color:var(--color-text-strong);margin:32px 0 14px;padding-bottom:8px;border-bottom:2px solid var(--color-border);}
        .post-content h3{font-size:1.25rem;font-weight:600;color:var(--color-text-strong);margin:24px 0 10px;}
        .post-content p{margin-bottom:16px;}
        .post-content ul,.post-content ol{margin:12px 0 16px 24px;}
        .post-content ul li{list-style:disc;margin-bottom:6px;}
        .post-content ol li{list-style:decimal;margin-bottom:6px;}
        .post-content blockquote{
            border-left:4px solid var(--color-primary);
            background:rgba(168,85,247,0.06);
            padding:14px 20px;border-radius:0 var(--radius-sm) var(--radius-sm) 0;
            margin:18px 0;color:var(--color-text-muted);font-style:italic;
        }
        .post-content img{border-radius:var(--radius-sm);margin:16px 0;max-width:100%;}
        .post-content a{color:var(--color-accent);text-decoration:underline;text-underline-offset:3px;}
        .post-content a:hover{color:var(--color-accent-glow);}
        .post-content code{
            background:rgba(168,85,247,0.1);padding:2px 7px;border-radius:4px;
            font-family:var(--font-mono);font-size:0.9em;color:var(--color-primary-glow);
        }
        .post-content pre{
            background:var(--color-surface-alt);border:1px solid var(--color-border);
            border-radius:var(--radius-sm);padding:18px 20px;overflow-x:auto;
            margin:16px 0;font-family:var(--font-mono);font-size:0.9rem;
        }

        /* ===== NOT FOUND ===== */
        .not-found-state{
            text-align:center;padding:50px 30px;
        }
        .not-found-state .nf-icon{
            font-size:4rem;color:var(--color-text-weak);margin-bottom:16px;
        }
        .not-found-state h2{font-size:1.6rem;color:var(--color-text-strong);margin-bottom:10px;}
        .not-found-state p{color:var(--color-text-muted);margin-bottom:20px;}
        .btn-back{
            display:inline-flex;align-items:center;gap:7px;
            padding:10px 22px;border-radius:var(--radius-full);
            background:linear-gradient(135deg,var(--color-primary),#7c3aed);
            color:#fff;font-weight:600;font-size:0.95rem;
            box-shadow:0 0 18px rgba(168,85,247,0.35);
            transition:all var(--transition-base);
        }
        .btn-back:hover{box-shadow:0 0 30px rgba(168,85,247,0.6);transform:translateY(-2px);color:#fff;}

        /* ===== ARTICLE TAGS ===== */
        .article-tags{
            display:flex;align-items:center;gap:10px;flex-wrap:wrap;
            margin-top:24px;padding-top:20px;border-top:1px solid var(--color-border);
        }
        .article-tags span.label{font-size:0.85rem;color:var(--color-text-muted);font-weight:500;}
        .article-tags .tag{
            display:inline-block;padding:5px 14px;border-radius:var(--radius-full);
            background:rgba(34,211,238,0.08);border:1px solid var(--color-border-accent);
            color:var(--color-accent);font-size:0.82rem;transition:all var(--transition-fast);
        }
        .article-tags .tag:hover{background:rgba(34,211,238,0.16);border-color:var(--color-accent);color:var(--color-accent-glow);}

        /* ===== SIDEBAR ===== */
        .sidebar-card{
            background:var(--color-card);
            border:1px solid var(--color-border);
            border-radius:var(--radius-lg);
            padding:24px;
            box-shadow:var(--shadow-sm);
            margin-bottom:20px;
        }
        .sidebar-card h3{
            font-size:1.1rem;font-weight:700;color:var(--color-text-strong);
            margin-bottom:14px;padding-bottom:10px;
            border-bottom:2px solid var(--color-border);
        }
        .sidebar-card .side-list li{
            padding:10px 0;border-bottom:1px solid rgba(168,85,247,0.07);
            display:flex;align-items:flex-start;gap:10px;
            font-size:0.9rem;color:var(--color-text-muted);
            transition:color var(--transition-fast);
        }
        .sidebar-card .side-list li:last-child{border-bottom:none;}
        .sidebar-card .side-list li:hover{color:var(--color-text-strong);}
        .sidebar-card .side-list li i{color:var(--color-accent);margin-top:3px;flex-shrink:0;font-size:0.75rem;}
        .side-cta-box{
            background:linear-gradient(135deg,rgba(168,85,247,0.12),rgba(34,211,238,0.06));
            border:1px solid var(--color-border-strong);
            border-radius:var(--radius-lg);
            padding:22px;text-align:center;
        }
        .side-cta-box h4{font-size:1.05rem;color:var(--color-text-strong);margin-bottom:8px;}
        .side-cta-box p{font-size:0.85rem;color:var(--color-text-muted);margin-bottom:14px;}
        .side-cta-box .btn-side-cta{
            display:inline-block;width:100%;padding:10px;
            border-radius:var(--radius-full);
            background:linear-gradient(135deg,var(--color-primary),#7c3aed);
            color:#fff;font-weight:600;font-size:0.9rem;
            box-shadow:0 0 16px rgba(168,85,247,0.3);
            transition:all var(--transition-base);
        }
        .side-cta-box .btn-side-cta:hover{box-shadow:0 0 28px rgba(168,85,247,0.55);transform:translateY(-1px);color:#fff;}

        /* ===== RELATED POSTS ===== */
        .section-related{padding:48px 0 30px;}
        .section-related .section-label{
            display:inline-flex;align-items:center;gap:8px;
            font-size:0.82rem;font-weight:600;color:var(--color-accent);
            text-transform:uppercase;letter-spacing:0.06em;margin-bottom:6px;
        }
        .section-related h2{
            font-size:1.7rem;font-weight:700;color:var(--color-text-strong);margin-bottom:28px;
        }
        .related-grid{
            display:grid;grid-template-columns:repeat(3,1fr);gap:22px;
        }
        .related-card{
            background:var(--color-card);
            border:1px solid var(--color-border);
            border-radius:var(--radius-lg);
            overflow:hidden;
            box-shadow:var(--shadow-sm);
            transition:all var(--transition-base);
        }
        .related-card:hover{
            border-color:var(--color-border-strong);
            box-shadow:var(--shadow-glow-primary),var(--shadow-md);
            transform:translateY(-3px);
        }
        .related-card .rc-img{
            height:170px;overflow:hidden;
        }
        .related-card .rc-img img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-slow);}
        .related-card:hover .rc-img img{transform:scale(1.06);}
        .related-card .rc-body{padding:18px 20px;}
        .related-card .rc-body .rc-cat{
            font-size:0.75rem;color:var(--color-primary-glow);font-weight:600;
            margin-bottom:6px;
        }
        .related-card .rc-body h4{
            font-size:1rem;font-weight:600;color:var(--color-text-strong);
            line-height:1.4;margin-bottom:8px;
            display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
        }
        .related-card .rc-body .rc-date{
            font-size:0.8rem;color:var(--color-text-weak);
        }

        /* ===== CTA SECTION ===== */
        .section-cta{
            padding:56px 0 60px;text-align:center;
            position:relative;overflow:hidden;
        }
        .section-cta::before{
            content:'';
            position:absolute;inset:0;z-index:0;
            background:url('/assets/images/backpic/back-1.png') center/cover no-repeat;
            opacity:0.12;
        }
        .section-cta::after{
            content:'';
            position:absolute;inset:0;z-index:0;
            background:radial-gradient(ellipse 60% 50% at 50% 50%, rgba(168,85,247,0.1) 0%, transparent 70%);
        }
        .section-cta .container{position:relative;z-index:1;}
        .cta-box{
            display:inline-block;
            background:rgba(14,14,26,0.85);
            backdrop-filter:blur(14px);
            -webkit-backdrop-filter:blur(14px);
            border:1px solid var(--color-border-strong);
            border-radius:var(--radius-xl);
            padding:44px 52px;
            box-shadow:var(--shadow-glow-primary),var(--shadow-lg);
            max-width:640px;width:100%;
        }
        .cta-box h2{font-size:1.75rem;font-weight:700;color:var(--color-text-strong);margin-bottom:12px;}
        .cta-box p{color:var(--color-text-muted);margin-bottom:24px;font-size:1rem;line-height:1.7;}
        .btn-cta-primary{
            display:inline-flex;align-items:center;gap:9px;
            padding:13px 30px;border-radius:var(--radius-full);
            background:linear-gradient(135deg,var(--color-accent),#0891b2);
            color:#000;font-weight:700;font-size:1rem;
            box-shadow:0 0 24px rgba(34,211,238,0.35);
            transition:all var(--transition-base);
            border:none;cursor:pointer;
        }
        .btn-cta-primary:hover{
            box-shadow:0 0 40px rgba(34,211,238,0.6);
            transform:translateY(-2px);
        }

        /* ===== FAQ ===== */
        .section-faq{padding:40px 0 50px;}
        .section-faq h2{
            font-size:1.6rem;font-weight:700;color:var(--color-text-strong);
            text-align:center;margin-bottom:28px;
        }
        .faq-list{max-width:720px;margin:0 auto;display:flex;flex-direction:column;gap:12px;}
        .faq-item{
            background:var(--color-card);
            border:1px solid var(--color-border);
            border-radius:var(--radius-md);
            padding:20px 24px;
            transition:all var(--transition-base);
        }
        .faq-item:hover{border-color:var(--color-border-strong);box-shadow:var(--shadow-glow-primary);}
        .faq-item h4{font-size:1.02rem;font-weight:600;color:var(--color-text-strong);margin-bottom:6px;}
        .faq-item p{font-size:0.93rem;color:var(--color-text-muted);line-height:1.7;}

        /* ===== FOOTER ===== */
        .site-footer{
            background:var(--color-surface);
            border-top:1px solid var(--color-border);
            padding:36px 0 28px;
            margin-top:10px;
        }
        .footer-inner{display:flex;flex-direction:column;align-items:center;gap:16px;text-align:center;}
        .footer-brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:1.05rem;color:var(--color-text-strong);}
        .footer-brand-icon{
            display:flex;align-items:center;justify-content:center;
            width:30px;height:30px;border-radius:var(--radius-sm);
            background:linear-gradient(135deg,var(--color-primary),#7c3aed);
            color:#fff;font-size:0.75rem;
        }
        .footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:20px;}
        .footer-links a{font-size:0.9rem;color:var(--color-text-muted);transition:color var(--transition-fast);}
        .footer-links a:hover{color:var(--color-primary-glow);}
        .footer-copy{font-size:0.82rem;color:var(--color-text-weak);}

        /* ===== RESPONSIVE ===== */
        @media (max-width:1024px){
            .article-layout{flex-direction:column;gap:28px;}
            .article-sidebar{width:100%;}
            .related-grid{grid-template-columns:repeat(2,1fr);}
            .article-card{padding:26px 22px;}
            .article-card h1{font-size:1.6rem;}
            .cta-box{padding:32px 28px;}
        }
        @media (max-width:768px){
            .nav-dock{gap:10px;padding:8px 14px;border-radius:var(--radius-lg);}
            .nav-links{display:none;}
            .nav-logo{font-size:0.95rem;}
            .nav-logo-icon{width:28px;height:28px;font-size:0.7rem;}
            .nav-cta{padding:7px 14px;font-size:0.8rem;gap:5px;}
            .article-banner{padding:40px 0 28px;}
            .article-card{padding:20px 16px;border-radius:var(--radius-md);}
            .article-card h1{font-size:1.35rem;}
            .post-content{font-size:0.98rem;}
            .related-grid{grid-template-columns:1fr;gap:14px;}
            .related-card .rc-img{height:180px;}
            .section-related h2{font-size:1.4rem;}
            .cta-box h2{font-size:1.4rem;}
            .cta-box{padding:26px 20px;border-radius:var(--radius-lg);}
            .section-faq h2{font-size:1.3rem;}
            .faq-item{padding:16px 18px;}
            .sidebar-card{padding:18px;}
        }
        @media (max-width:520px){
            .container{padding:0 12px;}
            .nav-dock{border-radius:var(--radius-md);padding:7px 10px;gap:6px;}
            .nav-logo{font-size:0.82rem;gap:5px;}
            .nav-logo-icon{width:24px;height:24px;font-size:0.6rem;}
            .nav-cta{padding:6px 10px;font-size:0.75rem;}
            .article-banner{padding:28px 0 18px;}
            .breadcrumb{font-size:0.78rem;gap:5px;}
            .article-card{padding:14px 10px;}
            .article-card h1{font-size:1.2rem;}
            .article-cover{margin:16px 0;border-radius:var(--radius-sm);}
            .post-content{font-size:0.93rem;line-height:1.7;}
            .post-content h2{font-size:1.25rem;}
            .post-content h3{font-size:1.08rem;}
            .article-tags{gap:6px;margin-top:16px;padding-top:14px;}
            .article-tags .tag{padding:4px 10px;font-size:0.75rem;}
            .section-related{padding:30px 0 16px;}
            .section-related h2{font-size:1.2rem;margin-bottom:18px;}
            .related-card .rc-img{height:150px;}
            .related-card .rc-body{padding:14px;}
            .related-card .rc-body h4{font-size:0.9rem;}
            .cta-box{padding:20px 14px;}
            .cta-box h2{font-size:1.2rem;}
            .btn-cta-primary{padding:10px 20px;font-size:0.9rem;}
            .faq-item h4{font-size:0.93rem;}
            .faq-item p{font-size:0.85rem;}
            .footer-links{gap:12px;}
            .footer-links a{font-size:0.82rem;}
        }

/* roulang page: category1 */
/* ============ 设计变量 ============ */
        :root {
            --clr-bg-deep: #060b14;
            --clr-bg-panel: #0d1321;
            --clr-bg-card: #111827;
            --clr-bg-elevated: #161e2e;
            --clr-neon-blue: #00d4ff;
            --clr-neon-purple: #b347ea;
            --clr-neon-cyan: #00ff88;
            --clr-neon-pink: #ff3d7f;
            --clr-neon-gold: #ffb800;
            --clr-text-primary: #e8ecf2;
            --clr-text-secondary: #b0b8c4;
            --clr-text-muted: #6b7280;
            --clr-border-dim: rgba(255, 255, 255, 0.06);
            --clr-border-glow: rgba(0, 212, 255, 0.25);
            --clr-border-purple: rgba(179, 71, 234, 0.3);
            --radius-sm: 8px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --radius-full: 50px;
            --shadow-neon-blue: 0 0 20px rgba(0, 212, 255, 0.25), 0 0 60px rgba(0, 212, 255, 0.08);
            --shadow-neon-purple: 0 0 20px rgba(179, 71, 234, 0.25), 0 0 60px rgba(179, 71, 234, 0.08);
            --shadow-neon-cyan: 0 0 18px rgba(0, 255, 136, 0.22), 0 0 50px rgba(0, 255, 136, 0.06);
            --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.35);
            --shadow-card-hover: 0 8px 40px rgba(0, 0, 0, 0.5), 0 0 28px rgba(0, 212, 255, 0.18);
            --shadow-dock: 0 8px 40px rgba(0, 0, 0, 0.55), 0 0 16px rgba(0, 212, 255, 0.12);
            --spacing-xs: 6px;
            --spacing-sm: 12px;
            --spacing-md: 20px;
            --spacing-lg: 32px;
            --spacing-xl: 48px;
            --spacing-2xl: 64px;
            --spacing-3xl: 80px;
            --font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --font-mono: 'SF Mono', 'JetBrains Mono', 'Consolas', 'Monaco', monospace;
            --transition-fast: 0.18s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
        }

        /* ============ Reset & Base ============ */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--clr-text-primary);
            background: var(--clr-bg-deep);
            background-image:
                radial-gradient(ellipse at 15% 15%, rgba(0, 212, 255, 0.04) 0%, transparent 55%),
                radial-gradient(ellipse at 80% 25%, rgba(179, 71, 234, 0.05) 0%, transparent 55%),
                radial-gradient(ellipse at 50% 70%, rgba(0, 255, 136, 0.03) 0%, transparent 50%);
            background-attachment: fixed;
            min-height: 100vh;
            overflow-x: hidden;
        }

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

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

        button,
        input {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
            color: inherit;
        }

        button {
            cursor: pointer;
        }

        ul,
        ol {
            list-style: none;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.3;
            font-weight: 700;
        }

        /* ============ 容器 ============ */
        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-md);
        }

        @media (min-width: 1280px) {
            .container {
                max-width: 1240px;
            }
        }

        /* ============ Header & 浮动Dock导航 ============ */
        .site-header {
            position: sticky;
            top: 16px;
            z-index: 1000;
            display: flex;
            justify-content: center;
            padding: 0 var(--spacing-md);
            pointer-events: none;
        }

        .nav-dock {
            pointer-events: auto;
            display: flex;
            align-items: center;
            gap: var(--spacing-lg);
            padding: 12px 28px;
            background: rgba(13, 19, 33, 0.82);
            backdrop-filter: blur(22px) saturate(140%);
            -webkit-backdrop-filter: blur(22px) saturate(140%);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-full);
            box-shadow: var(--shadow-dock);
            transition: all var(--transition-smooth);
        }

        .nav-dock:hover {
            border-color: rgba(0, 212, 255, 0.25);
            box-shadow: 0 8px 44px rgba(0, 0, 0, 0.6), 0 0 22px rgba(0, 212, 255, 0.18);
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 800;
            font-size: 1.1rem;
            color: var(--clr-text-primary);
            white-space: nowrap;
            letter-spacing: 0.02em;
            transition: all var(--transition-fast);
        }

        .nav-logo:hover {
            color: var(--clr-neon-blue);
            text-shadow: 0 0 18px rgba(0, 212, 255, 0.45);
        }

        .nav-logo-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--clr-neon-blue), var(--clr-neon-purple));
            color: #fff;
            font-size: 0.9rem;
            box-shadow: 0 0 16px rgba(0, 212, 255, 0.35);
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .nav-links a {
            position: relative;
            padding: 8px 18px;
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: 0.92rem;
            color: var(--clr-text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .nav-links a:hover {
            color: var(--clr-text-primary);
            background: rgba(255, 255, 255, 0.05);
        }

        .nav-links a.active {
            color: #fff;
            background: rgba(0, 212, 255, 0.14);
            box-shadow: inset 0 0 0 1px rgba(0, 212, 255, 0.3);
        }

        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 3px;
            border-radius: 3px;
            background: var(--clr-neon-blue);
            box-shadow: 0 0 10px rgba(0, 212, 255, 0.6);
        }

        .nav-cta {
            display: flex;
            align-items: center;
            gap: 7px;
            padding: 9px 22px;
            border-radius: var(--radius-full);
            font-weight: 700;
            font-size: 0.9rem;
            color: #fff;
            background: linear-gradient(135deg, var(--clr-neon-blue), #0098cc);
            box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
            transition: all var(--transition-bounce);
            white-space: nowrap;
            letter-spacing: 0.03em;
        }

        .nav-cta:hover {
            box-shadow: 0 0 32px rgba(0, 212, 255, 0.5), 0 6px 20px rgba(0, 0, 0, 0.4);
            transform: translateY(-2px);
            color: #fff;
        }

        .nav-cta:active {
            transform: scale(0.96);
        }

        /* ============ 分类Hero ============ */
        .category-hero {
            position: relative;
            padding: var(--spacing-3xl) 0 var(--spacing-2xl);
            background-image: url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center 30%;
            background-repeat: no-repeat;
            overflow: hidden;
        }

        .category-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(6, 11, 20, 0.82) 0%, rgba(6, 11, 20, 0.7) 40%, rgba(6, 11, 20, 0.92) 100%);
            z-index: 1;
        }

        .category-hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background:
                radial-gradient(ellipse at 30% 25%, rgba(0, 212, 255, 0.13) 0%, transparent 50%),
                radial-gradient(ellipse at 70% 50%, rgba(179, 71, 234, 0.1) 0%, transparent 45%);
            z-index: 2;
            pointer-events: none;
        }

        .category-hero .container {
            position: relative;
            z-index: 3;
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: var(--spacing-md);
        }

        .category-hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 16px;
            border-radius: var(--radius-full);
            font-size: 0.82rem;
            font-weight: 700;
            letter-spacing: 0.05em;
            text-transform: uppercase;
            color: var(--clr-neon-cyan);
            background: rgba(0, 255, 136, 0.08);
            border: 1px solid rgba(0, 255, 136, 0.25);
            box-shadow: 0 0 16px rgba(0, 255, 136, 0.1);
        }

        .category-hero-badge i {
            font-size: 0.75rem;
        }

        .category-hero h1 {
            font-size: clamp(2rem, 5vw, 3.2rem);
            font-weight: 900;
            letter-spacing: 0.03em;
            color: #fff;
            text-shadow: 0 0 40px rgba(0, 212, 255, 0.35);
            max-width: 700px;
        }

        .category-hero h1 .highlight {
            background: linear-gradient(135deg, var(--clr-neon-blue), var(--clr-neon-purple));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .category-hero-desc {
            font-size: 1.08rem;
            color: var(--clr-text-secondary);
            max-width: 560px;
            line-height: 1.7;
        }

        .category-hero-search {
            display: flex;
            align-items: center;
            gap: 0;
            background: var(--clr-bg-card);
            border: 1px solid var(--clr-border-dim);
            border-radius: var(--radius-full);
            overflow: hidden;
            width: 100%;
            max-width: 460px;
            transition: all var(--transition-smooth);
            box-shadow: var(--shadow-card);
        }

        .category-hero-search:focus-within {
            border-color: var(--clr-border-glow);
            box-shadow: var(--shadow-neon-blue);
        }

        .category-hero-search input {
            flex: 1;
            padding: 14px 20px;
            color: var(--clr-text-primary);
            font-size: 0.95rem;
            background: transparent;
            outline: none;
            border: none;
            min-width: 0;
        }

        .category-hero-search input::placeholder {
            color: var(--clr-text-muted);
        }

        .category-hero-search button {
            padding: 14px 22px;
            background: linear-gradient(135deg, var(--clr-neon-blue), #0098cc);
            color: #fff;
            font-weight: 700;
            font-size: 0.9rem;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .category-hero-search button:hover {
            background: linear-gradient(135deg, #00e0ff, #00a8dd);
            box-shadow: 0 0 22px rgba(0, 212, 255, 0.4);
        }

        .category-hero-stats {
            display: flex;
            gap: var(--spacing-lg);
            flex-wrap: wrap;
            justify-content: center;
        }

        .category-hero-stat {
            text-align: center;
            padding: var(--spacing-sm) var(--spacing-md);
        }

        .category-hero-stat .stat-num {
            font-size: 1.8rem;
            font-weight: 900;
            color: var(--clr-neon-blue);
            text-shadow: 0 0 14px rgba(0, 212, 255, 0.3);
            letter-spacing: 0.02em;
        }

        .category-hero-stat .stat-label {
            font-size: 0.82rem;
            color: var(--clr-text-muted);
            margin-top: 2px;
        }

        /* ============ 板块通用 ============ */
        .section {
            padding: var(--spacing-2xl) 0;
        }

        .section-header {
            text-align: center;
            margin-bottom: var(--spacing-xl);
        }

        .section-header h2 {
            font-size: clamp(1.6rem, 3.5vw, 2.2rem);
            font-weight: 800;
            color: #fff;
            letter-spacing: 0.02em;
        }

        .section-header h2 .highlight {
            background: linear-gradient(135deg, var(--clr-neon-blue), var(--clr-neon-purple));
            -webkit-background-clip: text;
            background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .section-header .subtitle {
            color: var(--clr-text-secondary);
            font-size: 0.95rem;
            margin-top: var(--spacing-xs);
        }

        .section-divider {
            width: 60px;
            height: 3px;
            border-radius: 3px;
            background: linear-gradient(90deg, var(--clr-neon-blue), var(--clr-neon-purple));
            margin: var(--spacing-sm) auto 0;
            box-shadow: 0 0 14px rgba(0, 212, 255, 0.4);
        }

        /* ============ 筛选标签 ============ */
        .filter-section {
            padding: 0 0 var(--spacing-lg);
        }

        .filter-tags {
            display: flex;
            flex-wrap: wrap;
            gap: var(--spacing-sm);
            justify-content: center;
        }

        .filter-tag {
            padding: 9px 20px;
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: 0.88rem;
            color: var(--clr-text-secondary);
            background: var(--clr-bg-card);
            border: 1px solid var(--clr-border-dim);
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .filter-tag:hover {
            color: var(--clr-text-primary);
            border-color: rgba(255, 255, 255, 0.15);
            background: var(--clr-bg-elevated);
        }

        .filter-tag.active {
            color: #fff;
            background: rgba(0, 212, 255, 0.14);
            border-color: rgba(0, 212, 255, 0.4);
            box-shadow: 0 0 14px rgba(0, 212, 255, 0.18);
        }

        .filter-tag .tag-dot {
            display: inline-block;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            margin-right: 6px;
            vertical-align: middle;
        }

        .filter-tag .tag-dot.hot {
            background: var(--clr-neon-pink);
            box-shadow: 0 0 8px rgba(255, 61, 127, 0.5);
        }

        .filter-tag .tag-dot.new {
            background: var(--clr-neon-cyan);
            box-shadow: 0 0 8px rgba(0, 255, 136, 0.5);
        }

        .filter-tag .tag-dot.race {
            background: var(--clr-neon-gold);
            box-shadow: 0 0 8px rgba(255, 184, 0, 0.5);
        }

        /* ============ 游戏卡片网格 ============ */
        .game-grid-section {
            padding: var(--spacing-lg) 0 var(--spacing-2xl);
        }

        .game-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-lg);
        }

        .game-card {
            background: var(--clr-bg-card);
            border: 1px solid var(--clr-border-dim);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-smooth);
            box-shadow: var(--shadow-card);
            display: flex;
            flex-direction: column;
            position: relative;
        }

        .game-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(0, 212, 255, 0.3);
        }

        .game-card-img-wrap {
            position: relative;
            aspect-ratio: 16 / 10;
            overflow: hidden;
            background: var(--clr-bg-deep);
        }

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

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

        .game-card-img-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 55%, rgba(6, 11, 20, 0.85) 100%);
            pointer-events: none;
        }

        .game-card-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 4px 12px;
            border-radius: var(--radius-full);
            font-size: 0.74rem;
            font-weight: 700;
            letter-spacing: 0.04em;
            z-index: 2;
        }

        .game-card-badge.hot {
            background: var(--clr-neon-pink);
            color: #fff;
            box-shadow: 0 0 14px rgba(255, 61, 127, 0.4);
        }

        .game-card-badge.new {
            background: var(--clr-neon-cyan);
            color: #060b14;
            box-shadow: 0 0 14px rgba(0, 255, 136, 0.4);
        }

        .game-card-badge.recommend {
            background: var(--clr-neon-gold);
            color: #060b14;
            box-shadow: 0 0 14px rgba(255, 184, 0, 0.4);
        }

        .game-card-body {
            padding: var(--spacing-md);
            display: flex;
            flex-direction: column;
            gap: var(--spacing-xs);
            flex: 1;
        }

        .game-card-body h3 {
            font-size: 1.05rem;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.02em;
        }

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

        .game-card-body .game-tags span {
            font-size: 0.74rem;
            padding: 3px 10px;
            border-radius: var(--radius-full);
            background: rgba(255, 255, 255, 0.04);
            color: var(--clr-text-secondary);
            border: 1px solid rgba(255, 255, 255, 0.06);
        }

        .game-card-body .game-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-top: auto;
            padding-top: var(--spacing-sm);
            border-top: 1px solid var(--clr-border-dim);
        }

        .game-card-body .game-rating {
            display: flex;
            align-items: center;
            gap: 4px;
            color: var(--clr-neon-gold);
            font-weight: 700;
            font-size: 0.85rem;
        }

        .game-card-body .game-rating i {
            font-size: 0.7rem;
        }

        .game-card-body .game-players {
            font-size: 0.78rem;
            color: var(--clr-text-muted);
        }

        .game-card-footer {
            padding: 0 var(--spacing-md) var(--spacing-md);
        }

        .game-card-footer .btn-play {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            width: 100%;
            padding: 10px;
            border-radius: var(--radius-md);
            font-weight: 700;
            font-size: 0.88rem;
            color: #fff;
            background: linear-gradient(135deg, rgba(0, 212, 255, 0.2), rgba(179, 71, 234, 0.2));
            border: 1px solid rgba(0, 212, 255, 0.3);
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .game-card-footer .btn-play:hover {
            background: linear-gradient(135deg, rgba(0, 212, 255, 0.35), rgba(179, 71, 234, 0.35));
            border-color: rgba(0, 212, 255, 0.55);
            box-shadow: 0 0 20px rgba(0, 212, 255, 0.25);
            transform: translateY(-1px);
        }

        /* ============ 热门排行板块 ============ */
        .ranking-section {
            padding: var(--spacing-2xl) 0;
            position: relative;
            background: var(--clr-bg-panel);
            border-top: 1px solid var(--clr-border-dim);
            border-bottom: 1px solid var(--clr-border-dim);
            overflow: hidden;
        }

        .ranking-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background:
                radial-gradient(ellipse at 20% 50%, rgba(179, 71, 234, 0.06) 0%, transparent 50%),
                radial-gradient(ellipse at 80% 50%, rgba(0, 212, 255, 0.04) 0%, transparent 50%);
            pointer-events: none;
        }

        .ranking-list {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
            max-width: 800px;
            margin: 0 auto;
            position: relative;
            z-index: 1;
        }

        .ranking-item {
            display: flex;
            align-items: center;
            gap: var(--spacing-md);
            padding: var(--spacing-md);
            background: var(--clr-bg-card);
            border: 1px solid var(--clr-border-dim);
            border-radius: var(--radius-md);
            transition: all var(--transition-fast);
        }

        .ranking-item:hover {
            border-color: rgba(0, 212, 255, 0.3);
            box-shadow: 0 0 20px rgba(0, 212, 255, 0.1);
            transform: translateX(4px);
        }

        .ranking-item.top-1 {
            border-color: rgba(255, 184, 0, 0.35);
            box-shadow: 0 0 20px rgba(255, 184, 0, 0.1);
        }

        .ranking-item.top-2 {
            border-color: rgba(180, 180, 190, 0.3);
        }

        .ranking-item.top-3 {
            border-color: rgba(205, 127, 50, 0.3);
        }

        .ranking-num {
            flex-shrink: 0;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 900;
            font-size: 1rem;
            color: #fff;
            background: var(--clr-bg-elevated);
            border: 2px solid var(--clr-border-dim);
        }

        .ranking-item.top-1 .ranking-num {
            background: linear-gradient(135deg, #ffb800, #e69500);
            border-color: #ffb800;
            box-shadow: 0 0 16px rgba(255, 184, 0, 0.4);
        }

        .ranking-item.top-2 .ranking-num {
            background: linear-gradient(135deg, #a0a8b8, #7a8290);
            border-color: #a0a8b8;
        }

        .ranking-item.top-3 .ranking-num {
            background: linear-gradient(135deg, #cd7f32, #a5622a);
            border-color: #cd7f32;
        }

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

        .ranking-info h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
        }

        .ranking-info .ranking-tags {
            display: flex;
            gap: 6px;
            margin-top: 4px;
        }

        .ranking-info .ranking-tags span {
            font-size: 0.7rem;
            padding: 2px 8px;
            border-radius: var(--radius-full);
            background: rgba(255, 255, 255, 0.04);
            color: var(--clr-text-muted);
        }

        .ranking-score {
            flex-shrink: 0;
            text-align: right;
        }

        .ranking-score .score-val {
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--clr-neon-blue);
        }

        .ranking-score .score-label {
            font-size: 0.7rem;
            color: var(--clr-text-muted);
        }

        /* ============ 特色推荐板块 ============ */
        .featured-section {
            padding: var(--spacing-2xl) 0;
        }

        .featured-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: var(--spacing-lg);
        }

        .featured-card {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            background: var(--clr-bg-card);
            border: 1px solid var(--clr-border-dim);
            min-height: 280px;
            display: flex;
            align-items: flex-end;
            transition: all var(--transition-smooth);
            box-shadow: var(--shadow-card);
        }

        .featured-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(179, 71, 234, 0.35);
        }

        .featured-card-img {
            position: absolute;
            inset: 0;
        }

        .featured-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .featured-card-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(6, 11, 20, 0.2) 0%, rgba(6, 11, 20, 0.7) 50%, rgba(6, 11, 20, 0.94) 100%);
        }

        .featured-card-content {
            position: relative;
            z-index: 2;
            padding: var(--spacing-lg);
            width: 100%;
        }

        .featured-card-content h3 {
            font-size: 1.3rem;
            font-weight: 800;
            color: #fff;
            margin-bottom: var(--spacing-xs);
        }

        .featured-card-content p {
            font-size: 0.85rem;
            color: var(--clr-text-secondary);
            margin-bottom: var(--spacing-sm);
            line-height: 1.5;
        }

        .featured-card-content .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 8px 18px;
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: 0.82rem;
            color: #fff;
            border: 1px solid rgba(255, 255, 255, 0.25);
            background: rgba(255, 255, 255, 0.06);
            transition: all var(--transition-fast);
        }

        .featured-card-content .btn-outline:hover {
            background: rgba(255, 255, 255, 0.14);
            border-color: rgba(255, 255, 255, 0.45);
            box-shadow: 0 0 16px rgba(255, 255, 255, 0.12);
        }

        /* ============ FAQ板块 ============ */
        .faq-section {
            padding: var(--spacing-2xl) 0;
            background: var(--clr-bg-panel);
            border-top: 1px solid var(--clr-border-dim);
            border-bottom: 1px solid var(--clr-border-dim);
        }

        .faq-list {
            max-width: 760px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }

        .faq-item {
            background: var(--clr-bg-card);
            border: 1px solid var(--clr-border-dim);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-fast);
        }

        .faq-item:hover {
            border-color: rgba(0, 212, 255, 0.25);
            box-shadow: 0 0 14px rgba(0, 212, 255, 0.08);
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: var(--spacing-md) var(--spacing-lg);
            text-align: left;
            font-weight: 700;
            font-size: 0.95rem;
            color: #fff;
            cursor: pointer;
            background: transparent;
            border: none;
            gap: var(--spacing-md);
        }

        .faq-question i {
            flex-shrink: 0;
            color: var(--clr-neon-blue);
            font-size: 0.8rem;
            transition: transform var(--transition-fast);
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-smooth), padding var(--transition-smooth);
            padding: 0 var(--spacing-lg);
            color: var(--clr-text-secondary);
            font-size: 0.88rem;
            line-height: 1.65;
        }

        .faq-item.open .faq-answer {
            max-height: 220px;
            padding: 0 var(--spacing-lg) var(--spacing-md);
        }

        /* ============ CTA板块 ============ */
        .cta-section {
            padding: var(--spacing-3xl) 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background:
                radial-gradient(ellipse at 50% 50%, rgba(0, 212, 255, 0.08) 0%, transparent 60%),
                radial-gradient(ellipse at 50% 50%, rgba(179, 71, 234, 0.06) 0%, transparent 55%);
            pointer-events: none;
        }

        .cta-card {
            position: relative;
            z-index: 1;
            background: var(--clr-bg-card);
            border: 1px solid rgba(0, 212, 255, 0.2);
            border-radius: var(--radius-xl);
            padding: var(--spacing-2xl) var(--spacing-xl);
            max-width: 650px;
            margin: 0 auto;
            box-shadow: var(--shadow-neon-blue);
        }

        .cta-card h2 {
            font-size: clamp(1.5rem, 3vw, 2rem);
            font-weight: 800;
            color: #fff;
            margin-bottom: var(--spacing-sm);
        }

        .cta-card p {
            color: var(--clr-text-secondary);
            margin-bottom: var(--spacing-lg);
            font-size: 0.95rem;
        }

        .cta-buttons {
            display: flex;
            gap: var(--spacing-sm);
            justify-content: center;
            flex-wrap: wrap;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 30px;
            border-radius: var(--radius-full);
            font-weight: 700;
            font-size: 1rem;
            color: #fff;
            background: linear-gradient(135deg, var(--clr-neon-blue), #0098cc);
            box-shadow: 0 0 24px rgba(0, 212, 255, 0.35);
            transition: all var(--transition-bounce);
            cursor: pointer;
            border: none;
        }

        .btn-primary:hover {
            box-shadow: 0 0 38px rgba(0, 212, 255, 0.55), 0 6px 22px rgba(0, 0, 0, 0.4);
            transform: translateY(-3px);
        }

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

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 30px;
            border-radius: var(--radius-full);
            font-weight: 700;
            font-size: 1rem;
            color: #fff;
            background: transparent;
            border: 2px solid rgba(255, 255, 255, 0.2);
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .btn-secondary:hover {
            border-color: rgba(255, 255, 255, 0.45);
            background: rgba(255, 255, 255, 0.05);
            box-shadow: 0 0 18px rgba(255, 255, 255, 0.08);
        }

        /* ============ Footer ============ */
        .site-footer {
            padding: var(--spacing-xl) 0;
            background: var(--clr-bg-deep);
            border-top: 1px solid var(--clr-border-dim);
            text-align: center;
        }

        .footer-inner {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: var(--spacing-md);
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 800;
            font-size: 1rem;
            color: var(--clr-text-primary);
        }

        .footer-brand-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--clr-neon-blue), var(--clr-neon-purple));
            color: #fff;
            font-size: 0.7rem;
        }

        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: var(--spacing-md);
            justify-content: center;
        }

        .footer-links a {
            font-size: 0.85rem;
            color: var(--clr-text-muted);
            transition: color var(--transition-fast);
        }

        .footer-links a:hover {
            color: var(--clr-neon-blue);
            text-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
        }

        .footer-copy {
            font-size: 0.78rem;
            color: var(--clr-text-muted);
            letter-spacing: 0.02em;
        }

        /* ============ 响应式 ============ */
        @media (max-width: 1024px) {
            .game-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: var(--spacing-md);
            }

            .featured-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }

            .category-hero {
                padding: var(--spacing-2xl) 0 var(--spacing-xl);
            }

            .nav-dock {
                gap: var(--spacing-sm);
                padding: 10px 20px;
            }

            .nav-links a {
                padding: 6px 14px;
                font-size: 0.84rem;
            }

            .nav-cta {
                padding: 7px 16px;
                font-size: 0.82rem;
            }

            .nav-logo {
                font-size: 1rem;
            }

            .nav-logo-icon {
                width: 30px;
                height: 30px;
                font-size: 0.75rem;
            }
        }

        @media (max-width: 768px) {
            .site-header {
                top: 8px;
                padding: 0 var(--spacing-sm);
            }

            .nav-dock {
                gap: 4px;
                padding: 8px 14px;
                border-radius: var(--radius-lg);
                flex-wrap: wrap;
                justify-content: center;
            }

            .nav-logo {
                font-size: 0.9rem;
                gap: 5px;
            }

            .nav-logo-icon {
                width: 26px;
                height: 26px;
                font-size: 0.65rem;
            }

            .nav-links a {
                padding: 5px 10px;
                font-size: 0.78rem;
            }

            .nav-cta {
                padding: 6px 12px;
                font-size: 0.76rem;
                gap: 4px;
            }

            .game-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }

            .category-hero h1 {
                font-size: 1.6rem;
            }

            .category-hero-desc {
                font-size: 0.9rem;
            }

            .category-hero-stats {
                gap: var(--spacing-sm);
            }

            .category-hero-stat .stat-num {
                font-size: 1.3rem;
            }

            .filter-tags {
                gap: 6px;
            }

            .filter-tag {
                padding: 7px 14px;
                font-size: 0.78rem;
            }

            .ranking-item {
                flex-wrap: wrap;
                gap: var(--spacing-sm);
                padding: var(--spacing-sm);
            }

            .ranking-num {
                width: 32px;
                height: 32px;
                font-size: 0.8rem;
            }

            .ranking-info h4 {
                font-size: 0.85rem;
            }

            .ranking-score .score-val {
                font-size: 0.95rem;
            }

            .cta-card {
                padding: var(--spacing-lg) var(--spacing-md);
            }

            .btn-primary,
            .btn-secondary {
                padding: 12px 22px;
                font-size: 0.88rem;
            }

            .featured-card {
                min-height: 220px;
            }

            .featured-card-content h3 {
                font-size: 1.1rem;
            }

            .faq-question {
                padding: var(--spacing-sm) var(--spacing-md);
                font-size: 0.85rem;
            }

            .faq-answer {
                padding: 0 var(--spacing-md);
                font-size: 0.8rem;
            }

            .faq-item.open .faq-answer {
                padding: 0 var(--spacing-md) var(--spacing-sm);
            }

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

            .section-header h2 {
                font-size: 1.4rem;
            }
        }

        @media (max-width: 520px) {
            .nav-dock {
                gap: 3px;
                padding: 6px 10px;
                border-radius: var(--radius-md);
            }

            .nav-logo span:not(.nav-logo-icon) {
                display: none;
            }

            .nav-links a {
                padding: 5px 8px;
                font-size: 0.72rem;
            }

            .nav-cta {
                padding: 5px 10px;
                font-size: 0.7rem;
            }

            .nav-cta span,
            .nav-cta i+span {
                display: none;
            }

            .category-hero-search {
                max-width: 100%;
            }

            .category-hero-search input {
                padding: 10px 14px;
                font-size: 0.82rem;
            }

            .category-hero-search button {
                padding: 10px 14px;
                font-size: 0.78rem;
            }

            .game-card-body h3 {
                font-size: 0.9rem;
            }

            .btn-primary,
            .btn-secondary {
                width: 100%;
                justify-content: center;
            }

            .cta-buttons {
                flex-direction: column;
                width: 100%;
            }

            .featured-card {
                min-height: 190px;
            }

            .footer-links {
                gap: var(--spacing-sm);
            }

            .footer-links a {
                font-size: 0.75rem;
            }
        }

        /* ============ 辅助动画 ============ */
        @keyframes pulse-glow {
            0%,
            100% {
                box-shadow: 0 0 20px rgba(0, 212, 255, 0.25), 0 0 60px rgba(0, 212, 255, 0.08);
            }
            50% {
                box-shadow: 0 0 30px rgba(0, 212, 255, 0.4), 0 0 80px rgba(0, 212, 255, 0.14);
            }
        }

        @keyframes float {
            0%,
            100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-8px);
            }
        }

        .animate-float {
            animation: float 3s ease-in-out infinite;
        }

        /* ============ 可访问性 ============ */
        :focus-visible {
            outline: 2px solid var(--clr-neon-blue);
            outline-offset: 3px;
            border-radius: 4px;
        }

        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }