:root {
            --primary-bg: #0F1116;
            --secondary-bg: #1A1D24;
            --surface-bg: #242932;
            --overlay-bg: rgba(0, 0, 0, 0.85);
            --brand-primary: #FFD700;
            --brand-secondary: #FF8C00;
            --brand-accent: #FDB913;
            --brand-gradient: linear-gradient(135deg, #BF953F, #AA771C);
            --text-primary: #FFFFFF;
            --text-secondary: #E0E0E0;
            --text-muted: #9BA3AF;
            --text-gold: #FDB913;
            --success: #28A745;
            --error: #DC3545;
            --border-default: #30363D;
            --border-light: #424B57;
            --border-brand: #FFD700;
            --font-primary: 'Hind Siliguri', sans-serif;
            --font-numbers: 'Montserrat', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--primary-bg);
            color: var(--text-primary);
            font-family: var(--font-primary);
            line-height: 1.5;
            overflow-x: hidden;
            padding-bottom: 70px;
        }
        header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 16px;
            background: var(--secondary-bg);
            border-bottom: 1px solid var(--border-default);
            position: sticky;
            top: 0;
            z-index: 1000;
        }
        header .logo-container {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        header img {
            width: 25px;
            height: 25px;
            object-fit: contain;
        }
        header strong {
            font-size: 16px;
            font-weight: 400;
            color: var(--text-primary);
        }
        header .auth-buttons {
            display: flex;
            gap: 10px;
        }
        .btn {
            padding: 8px 16px;
            border-radius: 6px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            font-size: 14px;
            transition: transform 0.2s;
        }
        .btn:active { transform: scale(0.95); }
        .btn-login { background: transparent; color: var(--brand-primary); border: 1px solid var(--brand-primary); }
        .btn-register { background: var(--brand-gradient); color: #000; }
        main { max-width: 600px; margin: 0 auto; padding: 0; }
        .banner-container { width: 100%; aspect-ratio: 2/1; cursor: pointer; }
        .banner-container img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-section {
            background: radial-gradient(circle, #242932 0%, #0F1116 100%);
            padding: 20px;
            text-align: center;
            margin: 15px 10px;
            border-radius: 15px;
            border: 2px solid var(--brand-accent);
        }
        .jackpot-title { color: var(--brand-primary); font-size: 1.2rem; margin-bottom: 10px; font-weight: bold; }
        .jackpot-amount {
            font-family: var(--font-numbers);
            font-size: 2.5rem;
            color: var(--text-gold);
            text-shadow: 0 0 10px rgba(253, 185, 19, 0.5);
            font-weight: 700;
        }
        .intro-card { padding: 20px; margin: 10px; background: var(--surface-bg); border-radius: 12px; }
        .intro-card h1 { font-size: 1.25rem; color: var(--brand-primary); margin-bottom: 10px; }
        .intro-card p { font-size: 0.95rem; color: var(--text-secondary); text-align: justify; }
        .section-title { padding: 15px 15px 5px; font-size: 1.2rem; color: var(--brand-accent); display: flex; align-items: center; gap: 8px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 10px; }
        .game-card {
            background: var(--surface-bg);
            border-radius: 12px;
            overflow: hidden;
            text-decoration: none;
            transition: 0.3s;
            border: 1px solid var(--border-default);
            display: block;
        }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 { padding: 8px; font-size: 0.9rem; color: var(--text-primary); text-align: center; }
        .payment-section {
            background: var(--secondary-bg);
            padding: 20px 10px;
            margin: 15px 10px;
            border-radius: 12px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 15px;
            text-align: center;
        }
        .payment-item i { font-size: 24px; color: var(--brand-primary); margin-bottom: 5px; }
        .payment-item span { font-size: 10px; display: block; color: var(--text-muted); }
        .guides-grid { padding: 10px; }
        .guide-item {
            background: var(--surface-bg);
            padding: 15px;
            border-radius: 12px;
            margin-bottom: 12px;
            border-left: 4px solid var(--brand-primary);
        }
        .guide-item h2 { font-size: 1.1rem; color: var(--brand-accent); margin-bottom: 8px; }
        .guide-item p { font-size: 0.875rem; color: var(--text-secondary); }
        .lottery-container { background: var(--secondary-bg); margin: 10px; border-radius: 12px; padding: 15px; overflow: hidden; }
        .lottery-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 8px 0;
            border-bottom: 1px solid var(--border-default);
            font-size: 0.85rem;
        }
        .lottery-item:last-child { border: none; }
        .lottery-user { color: var(--text-gold); }
        .lottery-win { color: var(--success); font-weight: bold; font-family: var(--font-numbers); }
        .provider-wall {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            padding: 10px;
        }
        .provider-item {
            background: var(--surface-bg);
            padding: 12px;
            text-align: center;
            border-radius: 8px;
            font-weight: bold;
            color: var(--brand-primary);
            border: 1px solid var(--border-light);
        }
        .comment-section { padding: 10px; }
        .comment-card {
            background: var(--surface-bg);
            padding: 15px;
            border-radius: 12px;
            margin-bottom: 15px;
        }
        .comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .comment-header i { font-size: 30px; color: var(--text-muted); }
        .comment-user { font-weight: bold; color: var(--text-primary); }
        .stars { color: #FFC107; font-size: 12px; }
        .comment-content { font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 8px; }
        .comment-date { font-size: 0.75rem; color: var(--text-muted); }
        .faq-section { padding: 10px; }
        .faq-item {
            background: var(--secondary-bg);
            margin-bottom: 8px;
            border-radius: 8px;
            overflow: hidden;
            border: 1px solid var(--border-default);
        }
        .faq-question { padding: 15px; cursor: pointer; font-weight: 600; color: var(--brand-primary); }
        .faq-answer { padding: 0 15px 15px; font-size: 0.9rem; color: var(--text-secondary); line-height: 1.6; }
        .security-section {
            background: var(--surface-bg);
            margin: 15px 10px;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
        }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin: 15px 0; font-size: 24px; color: var(--success); }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            background: var(--secondary-bg);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 1px solid var(--border-default);
            z-index: 1001;
            box-shadow: 0 -2px 10px rgba(0,0,0,0.5);
        }
        .nav-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-decoration: none;
            color: var(--text-muted);
            font-size: 11px;
        }
        .nav-item i { font-size: 20px; margin-bottom: 4px; }
        footer {
            background: var(--primary-bg);
            padding: 30px 15px 100px;
            text-align: center;
            border-top: 1px solid var(--border-default);
        }
        .footer-contacts { display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; margin-bottom: 25px; }
        .footer-contacts a { color: var(--brand-primary); text-decoration: none; font-size: 14px; }
        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
            margin-bottom: 25px;
        }
        .footer-links a { color: var(--text-muted); text-decoration: none; font-size: 13px; }
        .copyright { font-size: 12px; color: var(--text-muted); border-top: 1px solid var(--border-default); padding-top: 15px; }