:root {
            --brand-primary: #FFD700;
            --brand-primary-hover: #FFC107;
            --brand-secondary: #C0C0C0;
            --brand-accent: #FF0000;
            --bg-main: #0B0D17;
            --bg-surface: #161B2D;
            --bg-overlay: rgba(0, 0, 0, 0.7);
            --bg-gradient-start: #1A1F35;
            --bg-gradient-end: #0B0D17;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B3B8;
            --text-muted: #6B7280;
            --text-inverse: #0B0D17;
            --text-highlight: #FFD700;
            --semantic-success: #22C55E;
            --semantic-warning: #FACC15;
            --semantic-error: #EF4444;
            --semantic-info: #3B82F6;
            --border-default: #2D3748;
            --border-strong: #4A5568;
            --border-highlight: #FFD700;
            --font-sans: 'Inter', 'Roboto', 'Segoe UI', Arial, sans-serif;
            --font-heading: 'Montserrat', 'Segoe UI', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            background-image: linear-gradient(to bottom, var(--bg-gradient-start), var(--bg-gradient-end));
            color: var(--text-primary);
            font-family: var(--font-sans);
            line-height: 1.5;
            overflow-x: hidden;
        }
        header {
            background-color: var(--bg-surface);
            border-bottom: 2px solid var(--brand-primary);
            padding: 10px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 10px rgba(0,0,0,0.5);
        }
        header .logo-area { display: flex; align-items: center; gap: 10px; }
        header .logo-area img { width: 25px; height: 25px; object-fit: contain; }
        header .logo-area strong { font-size: 16px; font-weight: normal; color: var(--brand-primary); }
        header .auth-buttons { display: flex; gap: 10px; }
        .btn-auth {
            padding: 8px 16px;
            border-radius: 6px;
            cursor: pointer;
            font-weight: 600;
            font-size: 14px;
            transition: 0.3s;
            border: none;
            text-decoration: none;
        }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--brand-primary); }
        .btn-login:hover { background: var(--brand-primary); color: var(--text-inverse); }
        .btn-register { background: var(--brand-primary); color: var(--text-inverse); }
        .btn-register:hover { background: var(--brand-primary-hover); }
        main { max-width: 1200px; margin: 0 auto; padding: 20px; padding-bottom: 100px; }
        .banner-container { margin-bottom: 30px; cursor: pointer; }
        .banner-container img { width: 100%; aspect-ratio: 2/1; border-radius: 15px; object-fit: cover; border: 2px solid var(--border-strong); }
        .jackpot-section {
            background: linear-gradient(45deg, #C0C0C0, #FFD700, #C0C0C0);
            color: var(--text-inverse);
            text-align: center;
            padding: 20px;
            border-radius: 15px;
            margin-bottom: 30px;
            box-shadow: 0 0 20px rgba(255, 215, 0, 0.4);
        }
        .jackpot-title { font-family: var(--font-heading); font-weight: 800; font-size: 20px; text-transform: uppercase; }
        .jackpot-value { font-family: 'JetBrains Mono', monospace; font-size: 36px; font-weight: 800; display: block; margin: 10px 0; }
        .intro-card {
            background: var(--bg-surface);
            padding: 30px;
            border-radius: 20px;
            border-left: 5px solid var(--brand-primary);
            margin-bottom: 40px;
            text-align: center;
        }
        .intro-card h1 { font-family: var(--font-heading); font-size: 28px; color: var(--brand-primary); margin-bottom: 15px; }
        .intro-card p { color: var(--text-secondary); font-size: 16px; }
        .section-title { font-family: var(--font-heading); font-size: 24px; color: var(--brand-primary); margin: 40px 0 20px; text-align: center; text-transform: uppercase; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 15px; }
        .game-card {
            background: var(--bg-surface);
            border-radius: 12px;
            overflow: hidden;
            text-decoration: none;
            transition: transform 0.3s, border-color 0.3s;
            border: 1px solid var(--border-default);
            display: flex;
            flex-direction: column;
        }
        .game-card:hover { transform: translateY(-5px); border-color: var(--brand-primary); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { color: var(--text-primary); font-size: 16px; padding: 12px; text-align: center; font-weight: 500; }
        .payment-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 15px;
            margin-bottom: 40px;
        }
        .payment-item {
            background: var(--bg-surface);
            padding: 15px;
            border-radius: 10px;
            text-align: center;
            border: 1px solid var(--border-default);
            color: var(--text-secondary);
            font-size: 14px;
        }
        .payment-item i { display: block; font-size: 24px; color: var(--brand-primary); margin-bottom: 8px; }
        .guides-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin-bottom: 40px; }
        .guide-item { background: var(--bg-surface); padding: 20px; border-radius: 15px; border: 1px solid var(--border-default); }
        .guide-item h3 { color: var(--brand-primary); margin-bottom: 10px; font-size: 18px; }
        .guide-item p { color: var(--text-secondary); font-size: 14px; }
        .lottery-table { width: 100%; border-collapse: collapse; background: var(--bg-surface); border-radius: 15px; overflow: hidden; margin-bottom: 40px; }
        .lottery-table th, .lottery-table td { padding: 12px; text-align: center; border-bottom: 1px solid var(--border-default); }
        .lottery-table th { background: var(--border-strong); color: var(--brand-primary); font-family: var(--font-heading); }
        .lottery-table td { color: var(--text-secondary); font-size: 14px; }
        .lottery-table .win-amount { color: var(--semantic-success); font-weight: bold; }
        .provider-wall { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 40px; }
        .provider-box { padding: 15px; border-radius: 8px; text-align: center; font-weight: bold; font-family: var(--font-heading); }
        .provider-box:nth-child(odd) { background: #2D3748; color: var(--brand-primary); }
        .provider-box:nth-child(even) { background: var(--brand-primary); color: var(--text-inverse); }
        .comment-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin-bottom: 40px; }
        .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: 12px; margin-bottom: 10px; }
        .comment-header i { font-size: 30px; color: var(--brand-primary); }
        .comment-header .user-info { display: flex; flex-direction: column; }
        .comment-header .user-name { font-weight: bold; }
        .comment-header .stars { color: var(--brand-primary); font-size: 12px; }
        .comment-body { color: var(--text-secondary); font-size: 14px; margin-bottom: 10px; line-height: 1.6; }
        .comment-date { font-size: 12px; color: var(--text-muted); text-align: right; }
        .faq-section { margin-bottom: 40px; }
        .faq-item { background: var(--bg-surface); margin-bottom: 10px; border-radius: 10px; border: 1px solid var(--border-default); }
        .faq-question { padding: 15px; font-weight: bold; color: var(--brand-primary); cursor: pointer; display: flex; justify-content: space-between; }
        .faq-answer { padding: 0 15px 15px; color: var(--text-secondary); font-size: 14px; line-height: 1.6; }
        .security-banner {
            background: var(--bg-surface);
            padding: 30px;
            border-radius: 20px;
            text-align: center;
            border: 1px solid var(--border-strong);
            margin-bottom: 40px;
        }
        .security-icons { display: flex; justify-content: center; gap: 30px; margin-bottom: 20px; flex-wrap: wrap; }
        .security-icon-item { display: flex; flex-direction: column; align-items: center; gap: 10px; font-size: 13px; color: var(--text-secondary); }
        .security-icon-item i { font-size: 30px; color: var(--semantic-success); }
        .security-text { color: var(--text-secondary); font-size: 14px; max-width: 800px; margin: 0 auto 15px; }
        .security-text a { color: var(--brand-primary); text-decoration: none; }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-surface);
            border-top: 2px solid var(--brand-primary);
            display: flex;
            justify-content: space-around;
            align-items: center;
            padding: 10px 0;
            z-index: 1001;
            box-shadow: 0 -4px 10px rgba(0,0,0,0.5);
        }
        .nav-item {
            text-decoration: none;
            color: var(--text-secondary);
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 12px;
            transition: 0.3s;
            flex: 1;
        }
        .nav-item i { font-size: 20px; margin-bottom: 4px; }
        .nav-item:hover { color: var(--brand-primary); }
        footer {
            background: var(--bg-surface);
            padding: 40px 20px;
            text-align: center;
            border-top: 1px solid var(--border-default);
        }
        .footer-contact { margin-bottom: 30px; display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; }
        .footer-contact a { color: var(--text-secondary); text-decoration: none; font-size: 14px; transition: 0.3s; }
        .footer-contact a:hover { color: var(--brand-primary); }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            max-width: 600px;
            margin: 0 auto 30px;
            text-align: left;
        }
        .footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 13px; transition: 0.3s; }
        .footer-links a:hover { color: var(--brand-primary); }
        .footer-copy { color: var(--text-muted); font-size: 12px; border-top: 1px solid var(--border-default); padding-top: 20px; }
        @media (max-width: 768px) {
            .payment-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-links { grid-template-columns: repeat(2, 1fr); }
            .provider-wall { grid-template-columns: 1fr; }
        }