/* roulang page: index */
:root {
            --bg-primary: #0B0E14;
            --bg-secondary: #161A1F;
            --bg-card: rgba(255, 255, 255, 0.05);
            --bg-card-hover: rgba(255, 255, 255, 0.09);
            --bg-input: #1E2328;
            --text-primary: #F5F3EF;
            --text-secondary: #C9C5BF;
            --text-muted: #8A8680;
            --text-dark: #1A1A1A;
            --accent-gold: #D4AF37;
            --accent-gold-light: #E8C95A;
            --accent-gold-dark: #B8942E;
            --accent-brown: #B87333;
            --accent-brown-light: #D08A4E;
            --border-light: rgba(255, 255, 255, 0.08);
            --border-gold: rgba(212, 175, 55, 0.45);
            --border-input: #333333;
            --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
            --shadow-card-hover: 0 14px 44px rgba(0, 0, 0, 0.55);
            --shadow-btn: 0 4px 18px rgba(212, 175, 55, 0.35);
            --shadow-btn-hover: 0 8px 30px rgba(212, 175, 55, 0.5);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --font-sans: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
            --spacing-xs: 8px;
            --spacing-sm: 16px;
            --spacing-md: 24px;
            --spacing-lg: 40px;
            --spacing-xl: 56px;
            --spacing-2xl: 72px;
            --transition-fast: 0.2s ease;
            --transition-base: 0.3s ease;
            --transition-slow: 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
            --container-max: 1200px;
            --header-height: 64px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            font-size: 16px;
        }

        body {
            font-family: var(--font-sans);
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.7;
            overflow-x: hidden;
            min-height: 100vh;
            background-image: radial-gradient(ellipse at 50% -20%, rgba(212, 175, 55, 0.06) 0%, transparent 60%),
                radial-gradient(ellipse at 85% 30%, rgba(184, 115, 51, 0.04) 0%, transparent 55%),
                radial-gradient(ellipse at 10% 70%, rgba(212, 175, 55, 0.03) 0%, transparent 50%);
            background-attachment: fixed;
        }

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

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

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

        a:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 3px;
            border-radius: 4px;
        }

        button {
            font-family: var(--font-sans);
            cursor: pointer;
            border: none;
            background: none;
            color: inherit;
            font-size: inherit;
            transition: all var(--transition-base);
        }

        button:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 2px solid var(--accent-gold);
            outline-offset: 2px;
            border-radius: 4px;
        }

        input,
        select,
        textarea {
            font-family: var(--font-sans);
            font-size: 0.95rem;
            color: var(--text-primary);
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 var(--spacing-md);
            width: 100%;
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 var(--spacing-sm);
            }
            :root {
                --header-height: 56px;
                --spacing-xl: 40px;
                --spacing-2xl: 48px;
            }
        }

        /* ===== Header / Nav ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            height: var(--header-height);
            background: rgba(10, 14, 20, 0.85);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-light);
            transition: background var(--transition-base), border-color var(--transition-base);
        }

        .site-header.scrolled {
            background: rgba(10, 14, 20, 0.95);
            border-bottom-color: rgba(212, 175, 55, 0.25);
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
        }

        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            gap: var(--spacing-md);
        }

        .nav-logo {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: 0.02em;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: color var(--transition-fast);
            flex-shrink: 0;
        }

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

        .nav-logo .logo-icon {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-brown));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.85rem;
            color: #1A1A1A;
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            list-style: none;
        }

        .nav-links a {
            color: var(--text-secondary);
            font-size: 0.9rem;
            font-weight: 500;
            padding: 8px 14px;
            border-radius: 20px;
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--accent-gold);
            background: rgba(212, 175, 55, 0.08);
        }

        .nav-links a.active {
            border: 1px solid rgba(212, 175, 55, 0.3);
        }

        .nav-right {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .lang-switch {
            display: flex;
            align-items: center;
            border: 1px solid var(--border-light);
            border-radius: 20px;
            overflow: hidden;
            font-size: 0.78rem;
            font-weight: 600;
            background: rgba(255, 255, 255, 0.03);
        }

        .lang-switch button {
            padding: 6px 14px;
            color: var(--text-muted);
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            transition: all var(--transition-fast);
            min-width: 48px;
        }

        .lang-switch button.active {
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-dark));
            color: var(--text-dark);
        }

        .lang-switch button:not(.active):hover {
            color: var(--accent-gold);
        }

        .nav-toggle {
            display: none;
            width: 40px;
            height: 40px;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-light);
            color: var(--text-primary);
            font-size: 1.2rem;
            transition: all var(--transition-fast);
        }

        .nav-toggle:hover {
            border-color: var(--border-gold);
            color: var(--accent-gold);
        }

        @media (max-width: 768px) {
            .nav-toggle {
                display: flex;
            }
            .nav-links {
                position: fixed;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: rgba(10, 14, 20, 0.98);
                backdrop-filter: blur(20px);
                flex-direction: column;
                align-items: stretch;
                padding: var(--spacing-sm) var(--spacing-md);
                gap: 6px;
                border-bottom: 1px solid var(--border-light);
                transform: translateY(-120%);
                transition: transform var(--transition-slow);
                z-index: 999;
                box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
            }
            .nav-links.open {
                transform: translateY(0);
            }
            .nav-links a {
                display: block;
                text-align: center;
                padding: 12px 16px;
                border-radius: var(--radius-sm);
                font-size: 0.95rem;
            }
            .nav-right .lang-switch {
                font-size: 0.72rem;
            }
            .nav-right .lang-switch button {
                padding: 4px 10px;
                min-width: 40px;
            }
        }

        @media (max-width: 380px) {
            .nav-logo {
                font-size: 0.9rem;
            }
            .nav-logo .logo-icon {
                width: 26px;
                height: 26px;
                font-size: 0.7rem;
            }
            .nav-right .lang-switch {
                display: none;
            }
        }

        /* ===== Hero ===== */
        .hero {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: calc(var(--header-height) + var(--spacing-xl)) 0 var(--spacing-2xl);
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            isolation: isolate;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(0, 0, 0, 0.72) 0%, rgba(0, 0, 0, 0.55) 35%, rgba(11, 14, 20, 0.85) 78%, var(--bg-primary) 100%);
            z-index: -1;
        }

        .hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 45%, rgba(212, 175, 55, 0.12) 0%, transparent 55%);
            z-index: -1;
        }

        .hero-content {
            text-align: center;
            max-width: 860px;
            margin: 0 auto;
            animation: heroFadeUp 0.9s ease forwards;
        }

        @keyframes heroFadeUp {
            from {
                opacity: 0;
                transform: translateY(30px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .hero-badge {
            display: inline-block;
            padding: 6px 18px;
            border-radius: 20px;
            background: rgba(212, 175, 55, 0.12);
            border: 1px solid rgba(212, 175, 55, 0.35);
            color: var(--accent-gold-light);
            font-size: 0.82rem;
            font-weight: 600;
            letter-spacing: 0.06em;
            margin-bottom: var(--spacing-md);
        }

        .hero h1 {
            font-size: clamp(2.2rem, 5vw, 3.6rem);
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-primary);
            margin-bottom: var(--spacing-sm);
            letter-spacing: 0.01em;
            text-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
        }

        .hero h1 .highlight {
            color: var(--accent-gold);
            position: relative;
            white-space: nowrap;
        }

        .hero-sub {
            font-size: clamp(0.98rem, 1.6vw, 1.18rem);
            color: var(--text-secondary);
            max-width: 640px;
            margin: 0 auto var(--spacing-lg);
            line-height: 1.7;
            text-shadow: 0 1px 8px rgba(0, 0, 0, 0.4);
        }

        .hero-cta-group {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: var(--spacing-sm);
            flex-wrap: wrap;
            margin-bottom: var(--spacing-lg);
        }

        .hero-status-bar {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: var(--spacing-md);
            flex-wrap: wrap;
            padding: var(--spacing-sm) var(--spacing-md);
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            max-width: 560px;
            margin: 0 auto;
        }

        .hero-status-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        .hero-status-item i {
            color: var(--accent-gold);
            font-size: 0.9rem;
        }

        .status-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: #4CAF50;
            animation: pulseDot 2s ease infinite;
        }

        @keyframes pulseDot {
            0%, 100% {
                box-shadow: 0 0 0 0 rgba(76, 175, 80, 0.5);
            }
            50% {
                box-shadow: 0 0 0 6px rgba(76, 175, 80, 0);
            }
        }

        @media (max-width: 768px) {
            .hero {
                min-height: auto;
                padding: calc(var(--header-height) + 40px) 0 60px;
            }
            .hero h1 {
                font-size: 1.9rem;
            }
            .hero-sub {
                font-size: 0.95rem;
            }
            .hero-status-bar {
                gap: var(--spacing-xs);
                padding: var(--spacing-xs) var(--spacing-sm);
            }
            .hero-status-item {
                font-size: 0.75rem;
            }
        }

        /* ===== Buttons ===== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            padding: 14px 32px;
            border-radius: var(--radius-sm);
            font-size: 1rem;
            font-weight: 600;
            letter-spacing: 0.02em;
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
            cursor: pointer;
            white-space: nowrap;
            min-height: 50px;
        }

        .btn i {
            font-size: 0.95rem;
            transition: transform var(--transition-base);
        }

        .btn-primary {
            background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold-dark) 100%);
            color: var(--text-dark);
            box-shadow: var(--shadow-btn);
        }

        .btn-primary:hover {
            background: linear-gradient(135deg, var(--accent-gold-light) 0%, var(--accent-gold) 100%);
            box-shadow: var(--shadow-btn-hover);
            transform: translateY(-2px);
            color: var(--text-dark);
        }

        .btn-primary:hover i {
            transform: translateX(5px);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.25);
        }

        .btn-secondary {
            background: transparent;
            border: 1.5px solid var(--accent-gold);
            color: var(--accent-gold);
            box-shadow: none;
        }

        .btn-secondary:hover {
            background: rgba(212, 175, 55, 0.1);
            border-color: var(--accent-gold-light);
            color: var(--accent-gold-light);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(212, 175, 55, 0.2);
        }

        .btn-secondary:active {
            transform: translateY(0);
            box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.3);
        }

        .btn-sm {
            padding: 10px 20px;
            font-size: 0.85rem;
            min-height: 40px;
            border-radius: 6px;
        }

        .btn-block {
            width: 100%;
        }

        @media (max-width: 768px) {
            .btn {
                padding: 12px 24px;
                font-size: 0.9rem;
                min-height: 44px;
            }
        }

        /* ===== Section Common ===== */
        .section {
            padding: var(--spacing-2xl) 0;
            position: relative;
        }

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

        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 5px 14px;
            border-radius: 20px;
            background: rgba(212, 175, 55, 0.08);
            border: 1px solid rgba(212, 175, 55, 0.25);
            color: var(--accent-gold);
            font-size: 0.78rem;
            font-weight: 600;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: var(--spacing-sm);
        }

        .section-title {
            font-size: clamp(1.6rem, 3vw, 2.3rem);
            font-weight: 700;
            line-height: 1.25;
            color: var(--text-primary);
            margin-bottom: var(--spacing-sm);
        }

        .section-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 680px;
            line-height: 1.75;
        }

        @media (max-width: 768px) {
            .section {
                padding: var(--spacing-xl) 0;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .section-desc {
                font-size: 0.92rem;
            }
        }

        /* ===== Stats / Metrics ===== */
        .stats-section {
            background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
            padding-top: var(--spacing-lg);
            padding-bottom: var(--spacing-lg);
            position: relative;
            margin-top: -40px;
            z-index: 2;
        }

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

        .stat-card {
            background: var(--bg-card);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: var(--spacing-lg) var(--spacing-md);
            text-align: center;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            cursor: default;
            position: relative;
            overflow: hidden;
        }

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

        .stat-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-card-hover);
            background: var(--bg-card-hover);
            border-color: rgba(212, 175, 55, 0.25);
        }

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

        .stat-icon {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: rgba(212, 175, 55, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto var(--spacing-sm);
            font-size: 1.3rem;
            color: var(--accent-gold);
            transition: all var(--transition-base);
        }

        .stat-card:hover .stat-icon {
            background: rgba(212, 175, 55, 0.2);
            transform: scale(1.08);
        }

        .stat-number {
            font-size: 2.6rem;
            font-weight: 700;
            color: var(--accent-gold);
            line-height: 1.2;
            letter-spacing: 0.02em;
            margin-bottom: 4px;
        }

        .stat-label {
            font-size: 0.92rem;
            color: var(--text-secondary);
            font-weight: 500;
        }

        @media (max-width: 768px) {
            .stats-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-sm);
            }
            .stat-card {
                padding: var(--spacing-md);
                display: flex;
                align-items: center;
                gap: var(--spacing-md);
                text-align: left;
            }
            .stat-icon {
                margin: 0;
                flex-shrink: 0;
                width: 44px;
                height: 44px;
                font-size: 1.1rem;
            }
            .stat-number {
                font-size: 1.8rem;
            }
            .stat-label {
                font-size: 0.82rem;
            }
        }

        @media (max-width: 520px) {
            .stat-card {
                flex-direction: column;
                text-align: center;
                gap: 8px;
                padding: var(--spacing-sm);
            }
            .stat-icon {
                margin: 0 auto;
            }
            .stat-number {
                font-size: 1.6rem;
            }
        }

        /* ===== Service Matrix / Studio Cards ===== */
        .studios-section {
            background: var(--bg-primary);
        }

        .studios-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-md);
        }

        .studio-card {
            background: var(--bg-card);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            cursor: pointer;
            position: relative;
            display: flex;
            flex-direction: column;
        }

        .studio-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(212, 175, 55, 0.3);
        }

        .studio-card-cover {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--bg-secondary);
        }

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

        .studio-card:hover .studio-card-cover img {
            transform: scale(1.08);
        }

        .studio-card-cover .cover-fallback {
            position: absolute;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-muted);
            font-size: 2rem;
            background: linear-gradient(135deg, #1A1F27, #0B0E14);
        }

        .studio-card-overlay {
            position: absolute;
            inset: 0;
            background: rgba(0, 0, 0, 0.55);
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            transition: opacity var(--transition-base);
            color: var(--text-primary);
            font-weight: 600;
            font-size: 0.9rem;
            gap: 8px;
        }

        .studio-card:hover .studio-card-overlay {
            opacity: 1;
        }

        .studio-card-overlay i {
            color: var(--accent-gold);
        }

        .studio-card-body {
            padding: var(--spacing-sm) var(--spacing-md) var(--spacing-md);
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .studio-card-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.3;
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 8px;
        }

        .studio-card-stars {
            display: flex;
            gap: 2px;
            color: var(--accent-gold);
            font-size: 0.78rem;
            flex-shrink: 0;
        }

        .studio-card-desc {
            font-size: 0.85rem;
            color: var(--text-secondary);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .studio-card-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-top: auto;
        }

        .studio-tag {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 12px;
            font-size: 0.72rem;
            font-weight: 500;
            background: rgba(212, 175, 55, 0.08);
            border: 1px solid rgba(212, 175, 55, 0.25);
            color: var(--accent-gold);
        }

        @media (max-width: 1024px) {
            .studios-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .studios-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-sm);
            }
            .studio-card {
                border-radius: var(--radius-sm);
            }
        }

        /* ===== Comparison Section ===== */
        .comparison-section {
            background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
        }

        .comparison-wrapper {
            display: grid;
            grid-template-columns: 1fr auto 1fr;
            gap: var(--spacing-md);
            align-items: stretch;
        }

        .comparison-card {
            background: var(--bg-card);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: var(--spacing-lg);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
        }

        .comparison-card.traditional {
            border-color: rgba(255, 255, 255, 0.06);
            opacity: 0.8;
        }

        .comparison-card.platform {
            border-color: rgba(212, 175, 55, 0.4);
            background: rgba(212, 175, 55, 0.05);
            box-shadow: 0 10px 40px rgba(212, 175, 55, 0.12);
        }

        .comparison-card:hover {
            transform: translateY(-4px);
        }

        .comparison-card.platform:hover {
            border-color: rgba(212, 175, 55, 0.6);
            box-shadow: 0 16px 50px rgba(212, 175, 55, 0.2);
        }

        .comparison-heading {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: var(--spacing-md);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .comparison-card.traditional .comparison-heading {
            color: var(--text-muted);
        }

        .comparison-card.platform .comparison-heading {
            color: var(--accent-gold);
        }

        .comparison-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .comparison-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 0.92rem;
            line-height: 1.6;
            padding: 10px 14px;
            border-radius: var(--radius-sm);
            background: rgba(255, 255, 255, 0.03);
        }

        .comparison-card.traditional .comparison-list li {
            color: var(--text-muted);
        }

        .comparison-card.traditional .comparison-list li i {
            color: #666;
        }

        .comparison-card.platform .comparison-list li {
            color: var(--text-primary);
            background: rgba(212, 175, 55, 0.06);
        }

        .comparison-card.platform .comparison-list li i {
            color: var(--accent-gold);
        }

        .comparison-list li i {
            font-size: 0.95rem;
            margin-top: 4px;
            flex-shrink: 0;
        }

        .vs-divider {
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--accent-gold);
            letter-spacing: 0.1em;
            padding: 0 var(--spacing-sm);
        }

        .vs-divider .vs-circle {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-dark));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-dark);
            font-weight: 700;
            font-size: 0.92rem;
            box-shadow: 0 4px 20px rgba(212, 175, 55, 0.3);
        }

        @media (max-width: 768px) {
            .comparison-wrapper {
                grid-template-columns: 1fr;
                gap: var(--spacing-sm);
            }
            .vs-divider {
                padding: var(--spacing-xs) 0;
            }
            .comparison-card {
                padding: var(--spacing-md);
                border-radius: var(--radius-md);
            }
            .comparison-heading {
                font-size: 1.1rem;
            }
            .comparison-list li {
                font-size: 0.85rem;
                padding: 8px 10px;
            }
        }

        /* ===== Security Section ===== */
        .security-section {
            background: var(--bg-primary);
            position: relative;
        }

        .security-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-md);
        }

        .security-item {
            background: var(--bg-card);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            text-align: center;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-card);
            cursor: default;
        }

        .security-item:hover {
            transform: translateY(-4px);
            background: var(--bg-card-hover);
            border-color: rgba(212, 175, 55, 0.3);
            box-shadow: var(--shadow-card-hover);
        }

        .security-icon {
            width: 54px;
            height: 54px;
            border-radius: 50%;
            background: rgba(212, 175, 55, 0.1);
            border: 1px solid rgba(212, 175, 55, 0.3);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto var(--spacing-sm);
            font-size: 1.3rem;
            color: var(--accent-gold);
            transition: all var(--transition-base);
        }

        .security-item:hover .security-icon {
            background: rgba(212, 175, 55, 0.2);
            transform: scale(1.1);
        }

        .security-item h3 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .security-item p {
            font-size: 0.82rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        @media (max-width: 1024px) {
            .security-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 520px) {
            .security-grid {
                grid-template-columns: 1fr;
            }
            .security-item {
                display: flex;
                align-items: center;
                gap: var(--spacing-sm);
                text-align: left;
                padding: var(--spacing-sm);
            }
            .security-icon {
                margin: 0;
                flex-shrink: 0;
                width: 44px;
                height: 44px;
                font-size: 1.1rem;
            }
        }

        /* ===== Vertical Cards / Feature Stream ===== */
        .feature-stream-section {
            background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
        }

        .feature-stream-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-md);
        }

        .feature-card {
            background: var(--bg-card);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            text-align: center;
            transition: all var(--transition-base);
            cursor: pointer;
            box-shadow: var(--shadow-card);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
            min-height: 220px;
            justify-content: center;
        }

        .feature-card:hover {
            transform: translateY(-5px);
            border-color: rgba(212, 175, 55, 0.35);
            background: var(--bg-card-hover);
            box-shadow: var(--shadow-card-hover);
        }

        .feature-card-img {
            width: 72px;
            height: 72px;
            border-radius: 50%;
            background: linear-gradient(135deg, rgba(212, 175, 55, 0.15), rgba(184, 115, 51, 0.1));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.6rem;
            color: var(--accent-gold);
            margin-bottom: 4px;
            border: 1px solid rgba(212, 175, 55, 0.25);
            transition: all var(--transition-base);
        }

        .feature-card:hover .feature-card-img {
            transform: scale(1.1);
            background: rgba(212, 175, 55, 0.2);
        }

        .feature-card h3 {
            font-size: 0.98rem;
            font-weight: 700;
            color: var(--text-primary);
        }

        .feature-card p {
            font-size: 0.8rem;
            color: var(--text-secondary);
            line-height: 1.5;
        }

        .feature-card .feature-link {
            font-size: 0.8rem;
            color: var(--accent-gold);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: all var(--transition-fast);
        }

        .feature-card:hover .feature-link {
            gap: 8px;
        }

        @media (max-width: 1024px) {
            .feature-stream-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 520px) {
            .feature-stream-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-sm);
            }
            .feature-card {
                min-height: auto;
                padding: var(--spacing-sm);
                flex-direction: row;
                text-align: left;
                gap: var(--spacing-sm);
                justify-content: flex-start;
            }
            .feature-card-img {
                width: 52px;
                height: 52px;
                font-size: 1.2rem;
                margin: 0;
                flex-shrink: 0;
            }
        }

        /* ===== News / Info Section ===== */
        .news-section {
            background: var(--bg-primary);
        }

        .news-wrapper {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: var(--spacing-lg);
        }

        .news-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 0;
        }

        .news-list-item {
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            transition: all var(--transition-fast);
        }

        .news-list-item:hover {
            background: rgba(255, 255, 255, 0.03);
        }

        .news-list-item a {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--spacing-sm);
            padding: var(--spacing-sm) var(--spacing-sm);
            color: var(--text-secondary);
            font-size: 0.92rem;
            transition: all var(--transition-fast);
            border-radius: var(--radius-sm);
        }

        .news-list-item a:hover {
            color: var(--accent-gold);
        }

        .news-list-item .news-title {
            flex: 1;
            font-weight: 500;
            line-height: 1.5;
        }

        .news-list-item .news-date {
            font-size: 0.78rem;
            color: var(--text-muted);
            flex-shrink: 0;
        }

        .news-sidebar {
            background: var(--bg-card);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: var(--spacing-md);
            box-shadow: var(--shadow-card);
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }

        .news-sidebar h3 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 4px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .news-sidebar .sidebar-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .sidebar-tags a {
            padding: 5px 12px;
            border-radius: 16px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-light);
            font-size: 0.78rem;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
        }

        .sidebar-tags a:hover {
            border-color: var(--border-gold);
            color: var(--accent-gold);
            background: rgba(212, 175, 55, 0.08);
        }

        .news-sidebar .sidebar-note {
            font-size: 0.8rem;
            color: var(--text-muted);
            line-height: 1.6;
            padding-top: var(--spacing-xs);
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        @media (max-width: 768px) {
            .news-wrapper {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }
            .news-list-item a {
                flex-direction: column;
                align-items: flex-start;
                gap: 4px;
                padding: var(--spacing-xs);
            }
            .news-list-item .news-date {
                font-size: 0.72rem;
            }
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
        }

        .faq-list {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg-card);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition-base);
        }

        .faq-item:hover {
            border-color: rgba(212, 175, 55, 0.25);
        }

        .faq-item.active {
            border-color: rgba(212, 175, 55, 0.4);
            background: rgba(212, 175, 55, 0.04);
        }

        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--spacing-sm);
            padding: var(--spacing-sm) var(--spacing-md);
            cursor: pointer;
            text-align: left;
            font-size: 0.98rem;
            font-weight: 700;
            color: var(--text-primary);
            transition: all var(--transition-fast);
            border: none;
            background: none;
            min-height: 52px;
        }

        .faq-question .faq-q {
            display: flex;
            align-items: center;
            gap: 10px;
            flex: 1;
        }

        .faq-question .faq-q .q-mark {
            color: var(--accent-gold);
            font-weight: 700;
            font-size: 0.95rem;
            flex-shrink: 0;
        }

        .faq-question .faq-toggle {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.05);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
            color: var(--text-muted);
            transition: all var(--transition-base);
            flex-shrink: 0;
        }

        .faq-item.active .faq-toggle {
            background: rgba(212, 175, 55, 0.15);
            color: var(--accent-gold);
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-base);
            padding: 0 var(--spacing-md);
            color: var(--text-secondary);
            font-size: 0.9rem;
            line-height: 1.75;
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
            padding: 0 var(--spacing-md) var(--spacing-sm);
        }

        .faq-answer p {
            padding-top: 6px;
        }

        @media (max-width: 768px) {
            .faq-question {
                font-size: 0.9rem;
                padding: 12px 14px;
                min-height: 46px;
            }
            .faq-answer {
                font-size: 0.85rem;
            }
            .faq-item.active .faq-answer {
                padding: 0 14px 12px;
            }
        }

        /* ===== Booking Form Section ===== */
        .booking-section {
            background: linear-gradient(135deg, #0B0E14 0%, #1A1410 50%, #0B0E14 100%);
            position: relative;
            isolation: isolate;
            overflow: hidden;
        }

        .booking-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(212, 175, 55, 0.08) 0%, transparent 55%);
            z-index: -1;
        }

        .booking-card {
            background: rgba(255, 255, 255, 0.04);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border: 1px solid rgba(212, 175, 55, 0.2);
            border-radius: var(--radius-lg);
            padding: var(--spacing-xl);
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
            max-width: 640px;
            margin: 0 auto;
        }

        .booking-card .booking-title {
            font-size: 1.6rem;
            font-weight: 700;
            color: var(--text-primary);
            text-align: center;
            margin-bottom: 6px;
        }

        .booking-card .booking-sub {
            font-size: 0.92rem;
            color: var(--text-secondary);
            text-align: center;
            margin-bottom: var(--spacing-lg);
        }

        .booking-form {
            display: flex;
            flex-direction: column;
            gap: var(--spacing-sm);
        }

        .form-group {
            display: flex;
            flex-direction: column;
            gap: 5px;
        }

        .form-group label {
            font-size: 0.82rem;
            font-weight: 600;
            color: var(--text-secondary);
            letter-spacing: 0.02em;
        }

        .form-group input,
        .form-group select,
        .form-group textarea {
            background: var(--bg-input);
            border: 1px solid var(--border-input);
            border-radius: var(--radius-sm);
            padding: 12px 16px;
            color: var(--text-primary);
            font-size: 0.92rem;
            transition: all var(--transition-fast);
            width: 100%;
            min-height: 46px;
        }

        .form-group input:hover,
        .form-group select:hover,
        .form-group textarea:hover {
            border-color: #444;
        }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            outline: none;
            border-color: var(--accent-gold);
            box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.12);
        }

        .form-group textarea {
            min-height: 100px;
            resize: vertical;
        }

        .form-group select {
            appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='%238A8680'%3E%3Cpath d='M0 0h12L6 8z'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 14px center;
            padding-right: 36px;
        }

        .form-group input::placeholder,
        .form-group textarea::placeholder {
            color: #555;
        }

        .form-success {
            display: none;
            text-align: center;
            padding: var(--spacing-lg);
            background: rgba(76, 175, 80, 0.1);
            border: 1px solid rgba(76, 175, 80, 0.3);
            border-radius: var(--radius-md);
            color: #81C784;
            font-size: 0.95rem;
        }

        .form-success.visible {
            display: block;
            animation: fadeInSuccess 0.4s ease;
        }

        @keyframes fadeInSuccess {
            from {
                opacity: 0;
                transform: scale(0.95);
            }
            to {
                opacity: 1;
                transform: scale(1);
            }
        }

        @media (max-width: 768px) {
            .booking-card {
                padding: var(--spacing-md);
                border-radius: var(--radius-md);
            }
            .booking-card .booking-title {
                font-size: 1.3rem;
            }
            .form-group input,
            .form-group select,
            .form-group textarea {
                padding: 10px 14px;
                font-size: 0.85rem;
                min-height: 42px;
            }
        }

        /* ===== Footer ===== */
        .site-footer {
            background: #0A0E14;
            border-top: 1px solid var(--border-light);
            padding: var(--spacing-xl) 0 var(--spacing-sm);
            position: relative;
        }

        .footer-main {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: var(--spacing-lg);
            margin-bottom: var(--spacing-lg);
        }

        .footer-brand .footer-logo {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: var(--spacing-xs);
        }

        .footer-brand .footer-logo .logo-icon {
            width: 30px;
            height: 30px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent-gold), var(--accent-brown));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
            color: #1A1A1A;
        }

        .footer-brand p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.7;
            max-width: 340px;
        }

        .footer-col h4 {
            font-size: 0.9rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: var(--spacing-sm);
            letter-spacing: 0.04em;
        }

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

        .footer-col ul a {
            color: #999;
            font-size: 0.85rem;
            transition: all var(--transition-fast);
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding-top: var(--spacing-sm);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: var(--spacing-xs);
            font-size: 0.78rem;
            color: var(--text-muted);
        }

        .footer-bottom .copyright a {
            color: #999;
        }

        .footer-bottom .copyright a:hover {
            color: var(--accent-gold);
        }

        @media (max-width: 768px) {
            .footer-main {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                text-align: left;
            }
        }