:root {
            --primary: #FFD700;
            --primary-variant: #F2C94C;
            --secondary: #B8860B;
            --accent: #FF4D4D;
            --bg-default: #0F0F0F;
            --bg-paper: #1A1A1A;
            --bg-card: #242424;
            --bg-nav: #000000;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B0B0;
            --text-disabled: #666666;
            --brand-contrast: #000000;
            --border-light: #333333;
            --border-focus: #FFD700;
            --success: #00C853;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-default);
            color: var(--text-primary);
            font-family: 'Hind Siliguri', sans-serif;
            font-size: 16px;
            line-height: 1.5;
            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-light);
        }
        .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: 8px 16px;
            border-radius: 4px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: 0.3s;
        }
        .btn-login { background-color: transparent; color: var(--primary); border: 1px solid var(--primary); }
        .btn-register { background-color: var(--primary); color: var(--brand-contrast); }
        .main-container { max-width: 600px; margin: 0 auto; }
        .banner { width: 100%; aspect-ratio: 2 / 1; display: block; cursor: pointer; }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-section {
            background: linear-gradient(180deg, #2c2c2c 0%, #000000 100%);
            margin: 15px;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 2px solid var(--primary);
            box-shadow: 0 0 15px rgba(255, 215, 0, 0.3);
        }
        .jackpot-title { color: var(--primary); font-size: 18px; margin-bottom: 10px; font-weight: bold; }
        .jackpot-amount { font-family: 'Roboto', sans-serif; font-size: 30px; font-weight: 800; color: var(--primary); }
        .intro-card { background-color: var(--bg-paper); margin: 15px; padding: 20px; border-radius: 12px; border-left: 4px solid var(--primary); }
        .intro-card h1 { font-size: 20px; color: var(--primary); margin-bottom: 10px; }
        .intro-card p { font-size: 14px; color: var(--text-secondary); text-align: justify; }
        .section-header { padding: 15px 15px 5px; display: flex; align-items: center; gap: 10px; }
        .section-header h2 { font-size: 20px; color: var(--primary); }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; padding: 15px; }
        .game-card { background-color: var(--bg-card); border-radius: 10px; overflow: hidden; text-decoration: none; color: inherit; transition: transform 0.2s; }
        .game-card:active { transform: scale(0.95); }
        .game-card img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; display: block; }
        .game-card h3 { font-size: 14px; padding: 10px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text-primary); }
        .payment-section { background-color: var(--bg-paper); padding: 20px 15px; margin: 15px 0; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; text-align: center; }
        .payment-item { display: flex; flex-direction: column; align-items: center; gap: 5px; }
        .payment-item i { font-size: 24px; color: var(--primary); }
        .payment-item span { font-size: 11px; color: var(--text-secondary); }
        .guidelines-section { padding: 15px; }
        .guideline-item { background-color: var(--bg-card); padding: 15px; border-radius: 10px; margin-bottom: 10px; border: 1px solid var(--border-light); }
        .guideline-item h3 { color: var(--primary-variant); font-size: 16px; margin-bottom: 8px; }
        .guideline-item p { font-size: 14px; color: var(--text-secondary); text-align: justify; }
        .lottery-container { background-color: var(--bg-nav); padding: 15px; margin: 15px 0; overflow: hidden; }
        .lottery-wrapper { height: 200px; overflow: hidden; position: relative; }
        .lottery-list { position: absolute; width: 100%; animation: scrollUp 20s linear infinite; }
        @keyframes scrollUp { 0% { top: 0; } 100% { top: -100%; } }
        .lottery-item { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--border-light); font-size: 13px; }
        .lottery-user { color: var(--primary); }
        .lottery-win { color: var(--success); font-weight: bold; }
        .provider-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 15px; }
        .provider-item { background-color: var(--bg-card); padding: 12px; text-align: center; border-radius: 8px; color: var(--primary); font-weight: 600; border: 1px solid var(--border-light); }
        .review-section { padding: 15px; }
        .review-card { background-color: var(--bg-paper); padding: 15px; border-radius: 12px; margin-bottom: 15px; border-top: 2px solid var(--primary); }
        .review-user { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .review-user i { font-size: 30px; color: var(--text-disabled); }
        .review-info h4 { font-size: 14px; }
        .review-stars { color: #FFD700; font-size: 12px; }
        .review-content { font-size: 14px; color: var(--text-secondary); font-style: italic; }
        .review-date { font-size: 11px; color: var(--text-disabled); margin-top: 8px; text-align: right; }
        .faq-section { padding: 15px; }
        .faq-item { background-color: var(--bg-card); margin-bottom: 10px; border-radius: 8px; overflow: hidden; }
        .faq-question { padding: 15px; font-weight: 600; color: var(--primary); display: flex; justify-content: space-between; cursor: pointer; border-bottom: 1px solid var(--border-light); }
        .faq-answer { padding: 15px; font-size: 14px; color: var(--text-secondary); line-height: 1.6; }
        .security-section { background-color: var(--bg-nav); padding: 25px 15px; text-align: center; border-top: 1px solid var(--border-light); }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; }
        .security-icons i { font-size: 24px; color: var(--text-disabled); }
        .security-text { font-size: 12px; color: var(--text-disabled); max-width: 400px; margin: 0 auto; }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; height: 65px; background-color: var(--bg-nav); display: flex; justify-content: space-around; align-items: center; border-top: 1px solid var(--border-light); z-index: 1001; }
        .nav-item { text-decoration: none; display: flex; flex-direction: column; align-items: center; gap: 4px; color: var(--text-secondary); transition: 0.3s; }
        .nav-item i { font-size: 20px; }
        .nav-item span { font-size: 12px; }
        .nav-item:active { color: var(--primary); }
        footer { background-color: var(--bg-nav); padding: 30px 15px 90px; border-top: 1px solid var(--border-light); text-align: center; }
        .footer-contact { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 25px; }
        .footer-link-box { background-color: var(--bg-paper); padding: 10px; border-radius: 5px; font-size: 13px; text-decoration: none; color: var(--text-secondary); border: 1px solid var(--border-light); }
        .footer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 25px; }
        .footer-grid a { color: var(--text-disabled); text-decoration: none; font-size: 12px; }
        .copyright { font-size: 12px; color: var(--text-disabled); line-height: 1.6; border-top: 1px solid var(--border-light); pt: 15px; }