:root {
            --primary: #FFD700;
            --primary-variant: #B8860B;
            --secondary: #E02020;
            --accent: #00C853;
            --bg-default: #0F1214;
            --bg-paper: #1A1D23;
            --bg-surface: #24292E;
            --bg-nav: #090B0D;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B3B8;
            --border-subtle: #2A2E35;
            --border-strong: #FFD700;
            --font-main: 'Hind Siliguri', 'Noto Sans Bengali', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-default);
            color: var(--text-primary);
            font-family: var(--font-main);
            line-height: 1.5;
            overflow-x: hidden;
            padding-bottom: 70px;
        }
        header {
            background-color: var(--bg-nav);
            height: 60px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 15px;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-subtle);
        }
        .header-left { display: flex; align-items: center; gap: 8px; }
        .header-left img { width: 25px; height: 25px; object-fit: contain; }
        .header-left strong { font-size: 16px; font-weight: 400; color: var(--primary); }
        .header-right { display: flex; gap: 10px; }
        .btn {
            padding: 6px 16px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: opacity 0.2s;
        }
        .btn-login { background-color: transparent; color: var(--primary); border: 1px solid var(--primary); }
        .btn-register { background-color: var(--primary); color: #000; }
        .banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-container {
            margin: 15px;
            background: linear-gradient(135deg, #1A1D23 0%, #24292E 100%);
            border: 1px solid var(--border-strong);
            border-radius: 12px;
            padding: 20px;
            text-align: center;
        }
        .jackpot-label { color: var(--primary); font-size: 18px; font-weight: 700; margin-bottom: 10px; text-transform: uppercase; letter-spacing: 1px; }
        .jackpot-amount { font-size: 32px; font-weight: 700; color: var(--text-primary); font-family: 'Inter', sans-serif; }
        .intro-card { margin: 15px; padding: 20px; background-color: var(--bg-paper); border-radius: 12px; border-left: 4px solid var(--primary); }
        .intro-card h1 { font-size: 24px; color: var(--primary); margin-bottom: 10px; }
        .intro-card p { font-size: 15px; color: var(--text-secondary); text-align: justify; }
        .section-title { margin: 20px 15px 15px; font-size: 20px; border-left: 4px solid var(--secondary); padding-left: 10px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 0 15px; }
        .game-card { background-color: var(--bg-surface); border-radius: 8px; overflow: hidden; text-decoration: none; color: inherit; transition: transform 0.2s; }
        .game-card:active { transform: scale(0.98); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { padding: 8px; font-size: 14px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text-primary); }
        .payment-section { margin: 20px 15px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
        .payment-item { background-color: var(--bg-paper); padding: 10px; border-radius: 8px; text-align: center; font-size: 12px; }
        .payment-item i { font-size: 20px; color: var(--primary); margin-bottom: 5px; display: block; }
        .guide-section { padding: 0 15px; }
        .guide-item { background-color: var(--bg-paper); padding: 15px; border-radius: 8px; margin-bottom: 10px; }
        .guide-item h3 { color: var(--primary); margin-bottom: 8px; font-size: 18px; }
        .guide-item p { font-size: 14px; color: var(--text-secondary); }
        .lottery-ticker { margin: 20px 0; background-color: var(--bg-paper); height: 40px; overflow: hidden; position: relative; }
        .lottery-scroll { display: flex; position: absolute; white-space: nowrap; animation: scrollText 30s linear infinite; align-items: center; height: 100%; }
        .lottery-item { margin-right: 30px; font-size: 13px; color: var(--text-secondary); }
        .lottery-item span { color: var(--accent); font-weight: 600; }
        @keyframes scrollText { 0% { transform: translateX(100%); } 100% { transform: translateX(-100%); } }
        .provider-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 0 15px; }
        .provider-item { background: linear-gradient(45deg, #24292E, #1A1D23); padding: 15px; border-radius: 8px; text-align: center; color: var(--primary); font-weight: 600; border: 1px solid var(--border-subtle); }
        .review-card { background-color: var(--bg-paper); margin: 0 15px 15px; padding: 15px; border-radius: 12px; }
        .review-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-header i { font-size: 24px; color: var(--text-secondary); }
        .stars { color: #FFC107; font-size: 12px; }
        .review-content { font-size: 14px; color: var(--text-secondary); font-style: italic; }
        .faq-section { padding: 0 15px; }
        .faq-item { background-color: var(--bg-paper); border-radius: 8px; margin-bottom: 10px; padding: 15px; }
        .faq-item h3 { font-size: 16px; color: var(--primary); margin-bottom: 8px; }
        .faq-item p { font-size: 14px; color: var(--text-secondary); }
        .security-section { margin: 20px 15px; padding: 20px; background-color: var(--bg-surface); border-radius: 12px; text-align: center; border: 1px dashed var(--text-hint); }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--accent); }
        .security-text { font-size: 13px; color: var(--text-secondary); }
        .navigator { position: fixed; bottom: 0; width: 100%; background-color: var(--bg-nav); height: 65px; display: flex; justify-content: space-around; align-items: center; border-top: 1px solid var(--border-subtle); z-index: 1000; }
        .nav-item { text-decoration: none; text-align: center; color: var(--text-secondary); }
        .nav-item i { font-size: 20px; margin-bottom: 4px; display: block; }
        .nav-item span { font-size: 12px; }
        footer { background-color: var(--bg-nav); padding: 30px 15px 100px; border-top: 1px solid var(--border-subtle); text-align: center; }
        .footer-contacts { display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; margin-bottom: 20px; }
        .footer-contacts a { color: var(--primary); text-decoration: none; font-size: 14px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 20px; }
        .footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 13px; }
        .copyright { font-size: 12px; color: var(--text-hint); border-top: 1px solid var(--border-subtle); padding-top: 15px; }