:root {
            --primary: #FFD700;
            --primary-hover: #FFC107;
            --secondary: #C0C0C0;
            --accent: #E91E63;
            --bg-main: #0F0F0F;
            --bg-surface: #1A1A1A;
            --bg-elevated: #2D2D2D;
            --text-primary: #FFFFFF;
            --text-secondary: #BDBDBD;
            --text-disabled: #666666;
            --text-inverse: #000000;
            --success: #4CAF50;
            --warning: #FF9800;
            --error: #F44336;
            --info: #2196F3;
            --border-default: #333333;
            --border-strong: #444444;
            --border-highlight: #FFD700;
        }

        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: 'Roboto', sans-serif;
            line-height: 1.5;
            overflow-x: hidden;
        }
        h1, h2, h3 { font-family: 'Montserrat', sans-serif; font-weight: 700; }
        a { text-decoration: none; color: inherit; transition: 0.3s; }

        header {
            background-color: var(--bg-surface);
            border-bottom: 1px solid var(--border-default);
            padding: 0 15px;
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        header .brand { display: flex; align-items: center; gap: 10px; }
        header .brand img { width: 25px; height: 25px; object-fit: contain; }
        header .brand strong { font-size: 16px; font-weight: normal; }
        header .auth-buttons { display: flex; gap: 10px; }
        .btn-auth {
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
            border: none;
            transition: 0.2s;
        }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--primary); }
        .btn-login:hover { background: var(--primary); color: var(--text-inverse); }
        .btn-register { background: var(--primary); color: var(--text-inverse); }
        .btn-register:hover { background: var(--primary-hover); }

        main { padding-bottom: 80px; }
        .banner-container { width: 100%; max-width: 1200px; margin: 0 auto; cursor: pointer; }
        .banner-container img { width: 100%; aspect-ratio: 2/1; object-fit: cover; display: block; }

        .jackpot-section {
            background: linear-gradient(45deg, #1a1a1a, #2d2d2d);
            text-align: center;
            padding: 20px;
            margin: 20px 0;
            border: 2px solid var(--primary);
            border-radius: 15px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }
        .jackpot-label { font-family: 'Playfair Display', serif; font-size: 18px; color: var(--secondary); margin-bottom: 10px; }
        .jackpot-amount { 
            font-size: 32px; 
            font-weight: bold; 
            color: var(--primary); 
            font-family: 'Montserrat', sans-serif;
            text-shadow: 0 0 10px rgba(255, 215, 0, 0.5);
        }

        .intro-card {
            background: var(--bg-surface);
            padding: 30px 20px;
            margin: 20px;
            border-radius: 20px;
            border-left: 5px solid var(--primary);
            text-align: center;
        }
        .intro-card h1 { font-size: 24px; margin-bottom: 15px; color: var(--primary); }
        .intro-card p { color: var(--text-secondary); font-size: 16px; line-height: 1.8; }

        .section-title { text-align: center; margin: 40px 0 20px; font-size: 24px; position: relative; }
        .section-title::after { content: ''; display: block; width: 50px; height: 3px; background: var(--primary); margin: 10px auto; }

        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 15px;
            padding: 0 15px;
        }
        .game-card {
            background: var(--bg-surface);
            border-radius: 15px;
            overflow: hidden;
            border: 1px solid var(--border-default);
            transition: 0.3s;
        }
        .game-card:hover { transform: translateY(-5px); border-color: var(--primary); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { padding: 12px; font-size: 14px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

        .payment-section {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 15px;
            padding: 20px;
            background: var(--bg-surface);
            margin: 40px 0;
        }
        .payment-item {
            background: var(--bg-elevated);
            padding: 10px 20px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            border: 1px solid var(--border-default);
        }
        .payment-item i { color: var(--primary); }

        .guide-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 20px;
            padding: 0 15px;
        }
        .guide-item {
            background: var(--bg-surface);
            padding: 20px;
            border-radius: 15px;
            border: 1px solid var(--border-default);
        }
        .guide-item h3 { color: var(--primary); margin-bottom: 10px; font-size: 18px; }
        .guide-item p { color: var(--text-secondary); font-size: 14px; }

        .lottery-table {
            width: 95%;
            margin: 20px auto;
            border-collapse: collapse;
            background: var(--bg-surface);
            border-radius: 10px;
            overflow: hidden;
        }
        .lottery-table th, .lottery-table td {
            padding: 12px;
            text-align: center;
            border-bottom: 1px solid var(--border-default);
            font-size: 14px;
        }
        .lottery-table th { background: var(--bg-elevated); color: var(--primary); }
        .win-amount { color: var(--success); font-weight: bold; }

        .provider-wall {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            padding: 0 15px;
        }
        .provider-box {
            background: var(--bg-surface);
            padding: 15px;
            text-align: center;
            border-radius: 10px;
            font-weight: bold;
            border: 1px solid var(--border-default);
            color: var(--secondary);
        }
        .provider-box:nth-child(odd) { border-left: 4px solid var(--primary); }
        .provider-box:nth-child(even) { border-right: 4px solid var(--accent); }

        .comment-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
            padding: 0 15px;
        }
        .comment-card {
            background: var(--bg-surface);
            padding: 20px;
            border-radius: 15px;
            border: 1px solid var(--border-default);
        }
        .comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .comment-header i { font-size: 24px; color: var(--primary); }
        .comment-user { font-weight: bold; font-size: 14px; }
        .comment-stars { color: var(--primary); font-size: 12px; margin-bottom: 10px; }
        .comment-body { font-size: 14px; color: var(--text-secondary); margin-bottom: 10px; }
        .comment-date { font-size: 12px; color: var(--text-disabled); }

        .faq-section { padding: 0 15px; max-width: 800px; margin: 0 auto; }
        .faq-item {
            background: var(--bg-surface);
            margin-bottom: 15px;
            border-radius: 10px;
            border: 1px solid var(--border-default);
            overflow: hidden;
        }
        .faq-question {
            padding: 15px;
            cursor: pointer;
            font-weight: 600;
            display: flex;
            justify-content: space-between;
            background: var(--bg-elevated);
        }
        .faq-answer { padding: 15px; color: var(--text-secondary); font-size: 14px; display: block; }

        .security-footer {
            background: var(--bg-surface);
            text-align: center;
            padding: 30px 20px;
            margin-top: 40px;
            border-top: 1px solid var(--border-default);
        }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 20px; }
        .security-icons i { font-size: 30px; color: var(--primary); }
        .security-text { font-size: 14px; color: var(--text-secondary); max-width: 600px; margin: 0 auto 15px; }
        .security-link { color: var(--primary); text-decoration: underline; }

        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-surface);
            border-top: 1px solid var(--border-default);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            z-index: 2000;
        }
        .nav-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 12px;
            color: var(--text-secondary);
            gap: 5px;
        }
        .nav-item i { font-size: 20px; }
        .nav-item:hover { color: var(--primary); }

        footer {
            background: var(--bg-surface);
            padding: 40px 15px 100px;
            text-align: center;
            border-top: 1px solid var(--border-default);
        }
        .footer-contact { margin-bottom: 30px; }
        .footer-contact p { margin-bottom: 15px; font-weight: bold; }
        .contact-links { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }
        .footer-cols {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            max-width: 800px;
            margin: 0 auto 30px;
            text-align: left;
        }
        .footer-cols a { font-size: 13px; color: var(--text-secondary); display: block; margin-bottom: 8px; }
        .footer-cols a:hover { color: var(--primary); }
        .copyright { color: var(--text-disabled); font-size: 12px; }

        @media (max-width: 768px) {
            .footer-cols { grid-template-columns: repeat(2, 1fr); }
        }