:root {
            --primary: #064E3B;
            --primary-hover: #065F46;
            --secondary: #C5A059;
            --secondary-hover: #D4B475;
            --accent: #FACC15;
            --bg-main: #022C22;
            --bg-surface: #063D31;
            --bg-elevated: #0B4D3F;
            --text-primary: #F0FDF4;
            --text-secondary: #BBF7D0;
            --text-muted: #86EFAC;
            --btn-bg: #C5A059;
            --btn-text: #022C22;
            --border-brand: #C5A059;
            --radius-md: 8px;
            --radius-lg: 16px;
            --shadow-card: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
            --grad-brand: linear-gradient(135deg, #C5A059 0%, #FACC15 100%);
            --grad-hero: radial-gradient(circle at center, #0B4D3F 0%, #022C22 100%);
        }

        html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
        body {
            margin: 0;
            font-family: 'Be Vietnam Pro', sans-serif;
            font-size: clamp(15px, 3.9vw, 16px);
            line-height: 1.65;
            background-color: var(--bg-main);
            color: var(--text-primary);
            padding-inline: 14px;
            padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px));
            overflow-x: hidden;
        }

        h1, h2, h3 {
            font-family: 'Playfair Display', serif;
            color: var(--text-primary);
            letter-spacing: 0.02em;
            margin-top: 0;
        }

        h1 { font-size: clamp(1.6rem, 6.5vw, 2.4rem); line-height: 1.2; margin-bottom: 1rem; }
        h2 { font-size: clamp(1.3rem, 5.2vw, 1.8rem); line-height: 1.25; margin-top: 2.5rem; margin-bottom: 1.2rem; }
        h3 { font-size: clamp(1.05rem, 4.2vw, 1.25rem); line-height: 1.3; }

        a { color: var(--accent); text-decoration: none; transition: color 0.2s; }
        a:hover { color: #FDE047; }

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

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 44px;
            min-inline-size: 44px;
            padding: 12px 24px;
            border-radius: var(--radius-md);
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.2s, background 0.2s;
            border: none;
            text-align: center;
        }

        .btn-primary {
            background: var(--grad-brand);
            color: var(--btn-text);
        }

        .btn-primary:hover {
            transform: translateY(-2px);
            background: var(--secondary-hover);
        }

        .btn-full { width: 100%; display: flex; }

        header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-block: 1rem;
            border-bottom: 1px solid var(--bg-elevated);
        }

        .header-brand { display: flex; align-items: center; gap: 8px; }
        .header-brand strong { font-size: 16px; font-weight: normal; }
        .header-nav { display: flex; gap: 10px; }

        main { padding-block: 1rem; }

        .hero-section {
            padding-block: 2rem;
            text-align: center;
            background: var(--grad-hero);
            border-radius: var(--radius-lg);
            margin-bottom: 2rem;
        }

        .hero-tags {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 8px;
            margin-block: 1.5rem;
        }

        .hero-pill {
            background: var(--bg-surface);
            color: var(--text-muted);
            padding: 4px 12px;
            border-radius: 9999px;
            font-size: 0.8rem;
            border: 1px solid var(--bg-elevated);
        }

        .banner-link img {
            width: 100%;
            aspect-ratio: 2 / 1;
            object-fit: cover;
            border-radius: var(--radius-lg);
        }

        .category-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
            margin-block: 2rem 0;
        }

        .category-tile {
            background: var(--bg-surface);
            padding: 1.5rem;
            border-radius: var(--radius-lg);
            text-align: center;
            border: 1px solid var(--bg-elevated);
            transition: border-color 0.2s;
        }

        .category-tile:hover { border-color: var(--secondary); }
        .category-tile i { font-size: 2rem; color: var(--secondary); margin-bottom: 10px; }
        .category-tile strong { display: block; margin-bottom: 5px; }
        .category-tile span { font-size: 0.85rem; color: var(--text-muted); }

        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
        }

        .game-card {
            background: var(--bg-surface);
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--bg-elevated);
            transition: transform 0.2s;
        }

        .game-card:hover { transform: scale(1.03); }
        .game-card img { aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { 
            font-size: 1rem; 
            padding: 10px; 
            margin: 0; 
            text-align: center; 
            color: var(--text-primary);
        }

        .facts-wrapper {
            background: var(--bg-surface);
            padding: 1.5rem;
            border-radius: var(--radius-lg);
            border: 1px solid var(--secondary);
            margin-block: 2rem 0;
        }

        .freshness-notice {
            font-style: italic;
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 1rem;
        }

        .facts-table {
            width: 100%;
            border-collapse: collapse;
        }

        .facts-table td {
            padding: 12px;
            border-bottom: 1px solid var(--bg-elevated);
        }

        .facts-label { font-weight: 600; color: var(--secondary); width: 40%; }

        .terms-link-box {
            margin-top: 1rem;
            font-size: 0.85rem;
            text-align: center;
        }

        .toc-nav {
            display: flex;
            overflow-x: auto;
            gap: 10px;
            padding-block: 1rem;
            scrollbar-width: none;
        }

        .toc-nav::-webkit-scrollbar { display: none; }

        .toc-link {
            background: var(--bg-surface);
            padding: 8px 16px;
            border-radius: var(--radius-pill);
            white-space: nowrap;
            font-size: 0.9rem;
            border: 1px solid var(--bg-elevated);
        }

        .promo-card {
            background: var(--bg-elevated);
            padding: 1.5rem;
            border-radius: var(--radius-lg);
            margin-bottom: 1rem;
            border-left: 4px solid var(--secondary);
        }

        .usp-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 15px;
            margin-block: 2rem 0;
        }

        .usp-tile {
            background: var(--bg-surface);
            padding: 1.2rem;
            border-radius: var(--radius-md);
            display: flex;
            gap: 15px;
            align-items: center;
        }

        .usp-tile i { font-size: 1.5rem; color: var(--accent); }
        .usp-title { font-weight: 600; display: block; }
        .usp-desc { font-size: 0.9rem; color: var(--text-muted); }

        .payment-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
        }

        .payment-card {
            background: var(--bg-surface);
            padding: 1rem;
            border-radius: var(--radius-md);
            text-align: center;
            border: 1px solid var(--bg-elevated);
        }

        .payment-card i { font-size: 1.8rem; color: var(--secondary); margin-bottom: 8px; }
        .payment-card strong { display: block; margin-bottom: 5px; }
        .payment-card p { font-size: 0.8rem; margin: 0; color: var(--text-muted); }

        .guide-steps {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }

        .step-item {
            display: flex;
            gap: 15px;
            align-items: flex-start;
        }

        .step-num {
            background: var(--secondary);
            color: var(--btn-text);
            width: 32px;
            height: 32px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            flex-shrink: 0;
        }

        .step-content h3 { margin-bottom: 5px; }
        .step-content h3 a { color: inherit; }

        .download-section {
            background: var(--bg-surface);
            padding: 2rem;
            border-radius: var(--radius-lg);
            text-align: center;
            margin-block: 2rem 0;
        }

        .player-guide {
            background: var(--bg-elevated);
            padding: 1.2rem;
            border-radius: var(--radius-md);
            margin-bottom: 1rem;
        }

        .guide-meta {
            font-size: 0.8rem;
            color: var(--text-muted);
            display: block;
            margin-bottom: 8px;
        }

        .announcement-item {
            display: flex;
            gap: 15px;
            padding: 1rem;
            border-bottom: 1px solid var(--bg-elevated);
        }

        .announcement-item i { color: var(--secondary); margin-top: 4px; }
        .announcement-date { font-size: 0.8rem; color: var(--text-muted); display: block; }

        .faq-item {
            background: var(--bg-surface);
            margin-bottom: 10px;
            border-radius: var(--radius-md);
        }

        .faq-item summary {
            padding: 15px;
            cursor: pointer;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .faq-item summary h3 { font-size: 1rem; margin: 0; }

        .faq-content { padding: 0 15px 15px; color: var(--text-muted); }

        .about-section { line-height: 1.8; }
        .team-card {
            background: var(--bg-surface);
            padding: 1.5rem;
            border-radius: var(--radius-lg);
            border: 1px solid var(--secondary);
            margin-top: 2rem;
        }

        footer {
            border-top: 1px solid var(--bg-elevated);
            padding-block: 2rem 0;
            text-align: center;
        }

        .footer-sitemap {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            margin-bottom: 2rem;
            text-align: left;
            padding-inline: 1rem;
        }

        .footer-contact { margin-bottom: 1.5rem; }
        .footer-legal { font-size: 0.85rem; color: var(--text-muted); }

        .navigator {
            position: fixed;
            inset-inline: 0;
            bottom: 0;
            height: 72px;
            background: var(--bg-surface);
            border-top: 1px solid var(--secondary);
            display: flex;
            justify-content: space-around;
            align-items: center;
            padding-bottom: env(safe-area-inset-bottom);
            z-index: 1000;
        }

        .nav-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        .nav-item i { font-size: 1.2rem; margin-bottom: 4px; }

        .util-link {
            display: block;
            text-align: center;
            margin-top: 1rem;
            font-weight: 600;
            color: var(--secondary);
        }

        @media (min-width: 768px) {
            body { padding-inline: 24px; padding-bottom: 24px; }
            .category-grid { grid-template-columns: repeat(3, 1fr); }
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .payment-grid { grid-template-columns: repeat(4, 1fr); }
            .guide-steps { grid-template-columns: repeat(2, 1fr); }
            .navigator { display: none; }
            .footer-sitemap { grid-template-columns: repeat(5, 1fr); }
        }

        @media (min-width: 1200px) {
            body { padding-inline: 32px; max-width: 1200px; margin-inline: auto; }
            .category-grid { grid-template-columns: repeat(4, 1fr); }
            .game-grid { grid-template-columns: repeat(4, 1fr); }
        }

        section { content-visibility: auto; contain-intrinsic-size: 1px 500px; }