:root {
            --primary: #D4AF37;
            --primary-hover: #FFD700;
            --secondary: #C0C0C0;
            --secondary-hover: #E8E8E8;
            --accent: #FF4500;
            --bg-main: #0A0A0A;
            --bg-surface: #1A1A1A;
            --bg-elevated: #262626;
            --bg-overlay: rgba(0, 0, 0, 0.85);
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-muted: #666666;
            --text-brand-contrast: #000000;
            --text-link: #FFD700;
            --text-link-hover: #FFFFFF;
            --btn-bg: #D4AF37;
            --btn-text: #000000;
            --btn-bg-hover: #FFD700;
            --btn-text-hover: #000000;
            --success: #2ECC71;
            --error: #E74C3C;
            --warning: #F1C40F;
            --info: #3498DB;
            --border-default: #333333;
            --border-strong: #4D4D4D;
            --border-brand: #D4AF37;
        }

        html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
        body {
            margin: 0;
            font-family: 'Open Sans', 'Roboto', sans-serif;
            font-size: clamp(15px, 3.9vw, 16px);
            line-height: 1.65;
            padding-inline: 14px;
            padding-bottom: calc(72px + env(safe-area-inset-bottom, 0px));
            background-color: var(--bg-main);
            color: var(--text-primary);
            overflow-x: hidden;
        }
        
        header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 12px 0;
            border-bottom: 1px solid var(--border-default);
            position: sticky;
            top: 0;
            z-index: 100;
            background-color: var(--bg-main);
        }

        .logo-link {
            display: flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
            color: var(--text-primary);
        }

        .logo-link strong {
            font-size: 16px;
            font-weight: 400;
        }

        .auth-buttons {
            display: flex;
            gap: 8px;
        }

        button, .btn, .cta {
            min-height: 44px;
            min-inline-size: 44px;
            padding: 12px 18px;
            border-radius: 8px;
            border: none;
            cursor: pointer;
            font-family: inherit;
            font-weight: 600;
            transition: transform 0.2s, opacity 0.2s, background-color 0.2s;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            text-decoration: none;
        }

        .btn-login {
            background-color: var(--bg-surface);
            color: var(--text-primary);
            border: 1px solid var(--border-default);
        }

        .btn-register {
            background-color: var(--btn-bg);
            color: var(--btn-text);
        }

        button:hover, .btn:hover, .cta:hover {
            background-color: var(--btn-bg-hover);
            color: var(--btn-text-hover);
            transform: translateY(-1px);
        }

        main {
            width: 100%;
        }

        h1, h2, h3 {
            font-family: 'Montserrat', 'Segoe UI', sans-serif;
            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: 2rem; margin-bottom: 1.2rem; color: var(--primary); }
        h3 { font-size: clamp(1.05rem, 4.2vw, 1.25rem); line-height: 1.3; margin-bottom: 0.5rem; }

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

        .hero-banner {
            aspect-ratio: 2 / 1;
            width: 100%;
            display: block;
            margin: 0;
        }

        .hero-content {
            padding: 20px 0;
            text-align: center;
        }

        .hero-intro {
            color: var(--text-secondary);
            margin-bottom: 24px;
            font-size: 1.1rem;
        }

        .btn-full {
            width: 100%;
            font-size: 1.2rem;
            background-color: var(--btn-bg);
            color: var(--btn-text);
            margin-bottom: 2rem;
        }

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

        .game-card {
            text-decoration: none;
            color: inherit;
            background-color: var(--bg-surface);
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid var(--border-default);
            transition: border-color 0.3s;
        }

        .game-card:hover {
            border-color: var(--primary);
        }

        .game-card img {
            aspect-ratio: 1 / 1;
            object-fit: cover;
            width: 100%;
        }

        .game-card h3 {
            padding: 12px;
            margin: 0;
            font-size: 0.95rem;
            text-align: center;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .info-table-wrapper {
            background-color: var(--bg-surface);
            border-radius: 16px;
            padding: 20px;
            margin-bottom: 2rem;
            border: 1px solid var(--border-strong);
        }

        .info-table {
            width: 100%;
            border-collapse: collapse;
            margin-bottom: 12px;
        }

        .info-table tr {
            border-bottom: 1px solid var(--border-default);
        }

        .info-table td {
            padding: 12px 0;
            font-size: 0.9rem;
        }

        .info-table td:first-child {
            color: var(--text-secondary);
            width: 40%;
        }

        .info-table td:last-child {
            color: var(--text-primary);
            text-align: right;
            font-weight: 500;
        }

        .freshness-notice {
            font-size: 0.8rem;
            color: var(--text-muted);
            font-style: italic;
            margin-bottom: 15px;
            display: block;
        }

        .toc-nav {
            display: flex;
            overflow-x: auto;
            gap: 10px;
            padding: 10px 0 20px 0;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }

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

        .toc-link {
            background-color: var(--bg-elevated);
            color: var(--text-primary);
            text-decoration: none;
            padding: 8px 16px;
            border-radius: 20px;
            white-space: nowrap;
            font-size: 0.85rem;
            border: 1px solid var(--border-strong);
        }

        .toc-link:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

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

        .cat-tile {
            background-color: var(--bg-surface);
            border: 1px solid var(--border-default);
            border-radius: 12px;
            padding: 16px;
            text-decoration: none;
            color: inherit;
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
        }

        .cat-tile i {
            font-size: 1.5rem;
            color: var(--primary);
        }

        .cat-tile span {
            font-weight: 600;
            display: block;
        }

        .cat-tile p {
            font-size: 0.75rem;
            color: var(--text-secondary);
            margin: 0;
            line-height: 1.3;
        }

        .announcement-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-bottom: 2rem;
        }

        .announcement-card {
            background-color: var(--bg-surface);
            padding: 16px;
            border-radius: 12px;
            border-left: 4px solid var(--primary);
        }

        .announcement-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 8px;
        }

        .announcement-header i { color: var(--primary); }
        .announcement-header strong { font-size: 1rem; }
        .announcement-text { font-size: 0.9rem; color: var(--text-secondary); margin-bottom: 8px; }
        .announcement-date { font-size: 0.75rem; color: var(--text-muted); }

        .usp-bar {
            display: flex;
            flex-direction: column;
            gap: 12px;
            margin-bottom: 2rem;
        }

        .usp-tile {
            background-color: var(--bg-surface);
            padding: 16px;
            border-radius: 12px;
            display: flex;
            gap: 16px;
            align-items: center;
            border: 1px solid var(--border-default);
        }

        .usp-tile i {
            font-size: 1.5rem;
            color: var(--primary);
            width: 30px;
            text-align: center;
        }

        .usp-content h3 { font-size: 1rem; margin-bottom: 4px; }
        .usp-content p { font-size: 0.85rem; color: var(--text-secondary); margin: 0; }

        .promo-card {
            background-color: var(--bg-surface);
            border: 1px solid var(--border-strong);
            border-radius: 16px;
            padding: 20px;
            margin-bottom: 16px;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .promo-card h3 { color: var(--primary); }
        .promo-card p { font-size: 0.9rem; color: var(--text-secondary); margin: 0; }

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

        .pay-card {
            background-color: var(--bg-surface);
            padding: 16px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--border-default);
        }

        .pay-card i { font-size: 1.5rem; color: var(--primary); margin-bottom: 8px; display: block; }
        .pay-card strong { display: block; margin-bottom: 4px; font-size: 0.9rem; }
        .pay-card p { font-size: 0.75rem; color: var(--text-secondary); margin: 0; }

        .guide-step {
            display: flex;
            gap: 16px;
            margin-bottom: 20px;
            background-color: var(--bg-surface);
            padding: 16px;
            border-radius: 12px;
        }

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

        .step-content h3 { margin-bottom: 8px; font-size: 1.1rem; }
        .step-content h3 a { color: inherit; text-decoration: none; }
        .step-content p { font-size: 0.9rem; color: var(--text-secondary); margin: 0; }

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

        .provider-card {
            background-color: var(--bg-surface);
            padding: 16px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--border-default);
        }

        .provider-card strong { display: block; font-size: 1rem; margin-bottom: 4px; color: var(--primary); }
        .provider-card p { font-size: 0.75rem; color: var(--text-secondary); margin: 0; }

        .player-guide-item {
            background-color: var(--bg-surface);
            padding: 20px;
            border-radius: 12px;
            margin-bottom: 16px;
            border: 1px solid var(--border-default);
        }

        .guide-meta {
            font-size: 0.75rem;
            color: var(--text-muted);
            margin-bottom: 8px;
            display: block;
        }

        .article-card {
            display: flex;
            gap: 16px;
            background-color: var(--bg-surface);
            border-radius: 12px;
            margin-bottom: 16px;
            text-decoration: none;
            color: inherit;
            border: 1px solid var(--border-default);
            overflow: hidden;
        }

        .article-card img {
            width: 120px;
            aspect-ratio: 4 / 3;
            object-fit: cover;
        }

        .article-info { padding: 12px; }
        .article-info h3 { font-size: 1rem; margin-bottom: 4px; }
        .article-info p { font-size: 0.8rem; color: var(--text-secondary); margin: 0; }

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

        .vip-card {
            background-color: var(--bg-surface);
            padding: 16px;
            border-radius: 12px;
            border: 1px solid var(--border-strong);
            text-align: center;
        }

        .vip-card h3 { color: var(--primary); }
        .vip-card p { font-size: 0.9rem; color: var(--text-secondary); margin: 0; }

        details {
            background-color: var(--bg-surface);
            border: 1px solid var(--border-default);
            border-radius: 12px;
            margin-bottom: 12px;
            padding: 12px;
        }

        summary {
            font-weight: 600;
            cursor: pointer;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        summary::after { content: ' \25BC'; font-size: 0.8rem; color: var(--primary); }

        .faq-answer {
            margin-top: 12px;
            padding-top: 12px;
            border-top: 1px solid var(--border-default);
            color: var(--text-secondary);
            font-size: 0.9rem;
        }

        .trust-statement {
            background-color: var(--bg-surface);
            padding: 24px;
            border-radius: 16px;
            border: 1px solid var(--border-strong);
            margin-bottom: 2rem;
        }

        .team-card {
            margin-top: 20px;
            padding: 16px;
            background-color: var(--bg-elevated);
            border-radius: 12px;
            border: 1px solid var(--primary);
        }

        .security-section {
            background-color: var(--bg-surface);
            padding: 24px;
            border-radius: 16px;
            border: 1px solid var(--border-strong);
            margin-bottom: 2rem;
        }

        .rg-links {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin: 16px 0;
        }

        .rg-link {
            background-color: var(--bg-elevated);
            color: var(--text-primary);
            padding: 8px 12px;
            border-radius: 6px;
            text-decoration: none;
            font-size: 0.85rem;
            border: 1px solid var(--border-default);
        }

        footer {
            background-color: var(--bg-surface);
            padding: 32px 0;
            margin-top: 40px;
            border-top: 1px solid var(--border-strong);
            text-align: center;
        }

        .footer-sitemap {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
            max-width: 600px;
            margin: 0 auto 24px auto;
            text-align: left;
        }

        .footer-link {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 0.85rem;
        }

        .footer-link:hover { color: var(--primary); }

        .legal-text {
            font-size: 0.75rem;
            color: var(--text-muted);
            line-height: 1.4;
            max-width: 800px;
            margin: 0 auto;
        }

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

        .nav-item {
            text-decoration: none;
            color: var(--text-secondary);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
            font-size: 0.7rem;
        }

        .nav-item i { font-size: 1.2rem; }
        .nav-item:hover { color: var(--primary); }

        @media (min-width: 768px) {
            body { padding-inline: 24px; padding-bottom: 24px; }
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .category-grid { grid-template-columns: repeat(3, 1fr); }
            .payment-grid { grid-template-columns: repeat(4, 1fr); }
            .provider-grid { grid-template-columns: repeat(4, 1fr); }
            .vip-grid { grid-template-columns: repeat(4, 1fr); }
            .navigator { position: static; height: auto; padding: 0; border: none; display: none; }
            .footer-sitemap { grid-template-columns: repeat(4, 1fr); }
        }

        @media (min-width: 1200px) {
            body { padding-inline: 32px; max-width: 1200px; margin-inline: auto; }
        }

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