:root {
            --primary: #FFD700;
            --secondary: #C0C0C0;
            --accent: #FF4500;
            --bg-main: #0B0E11;
            --bg-surface: #1E2329;
            --bg-elevated: #2B3139;
            --text-primary: #FFFFFF;
            --text-secondary: #B7BDC6;
            --text-disabled: #5E6673;
            --success: #0ECB81;
            --error: #F6465D;
            --warning: #F0B90B;
            --border-subtle: #32383E;
            --border-strong: #474D57;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: 'Hind Siliguri', sans-serif;
            line-height: 1.5;
            overflow-x: hidden;
        }
        header {
            background-color: var(--bg-surface);
            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 .logo-area { display: flex; align-items: center; gap: 10px; }
        header .logo-area img { width: 25px; height: 25px; border-radius: 4px; }
        header .logo-area strong { font-size: 16px; font-weight: 400; color: var(--primary); }
        header .auth-btns { display: flex; gap: 10px; }
        .btn-login { background: transparent; border: 1px solid var(--primary); color: var(--primary); padding: 5px 15px; border-radius: 4px; cursor: pointer; font-family: inherit; }
        .btn-reg { background: var(--primary); border: none; color: #000; padding: 5px 15px; border-radius: 4px; cursor: pointer; font-weight: 600; font-family: inherit; }
        main { padding-bottom: 80px; }
        .banner-container { width: 100%; aspect-ratio: 2/1; cursor: pointer; overflow: hidden; }
        .banner-container img { width: 100%; height: 100%; object-fit: cover; }
        .reward-section {
            background: linear-gradient(135deg, var(--bg-surface), var(--bg-elevated));
            margin: 20px 15px;
            padding: 25px;
            border-radius: 16px;
            text-align: center;
            border: 1px solid var(--border-strong);
        }
        .reward-section h2 { color: var(--primary); margin-bottom: 15px; font-size: 24px; }
        .reward-section p { color: var(--text-secondary); margin-bottom: 20px; }
        .btn-large {
            background: var(--accent);
            color: #fff;
            border: none;
            padding: 15px 30px;
            font-size: 18px;
            font-weight: bold;
            border-radius: 50px;
            cursor: pointer;
            width: 100%;
            box-shadow: 0 4px 15px rgba(255, 69, 0, 0.4);
        }
        .intro-card {
            background: var(--bg-surface);
            margin: 20px 15px;
            padding: 25px;
            border-radius: 16px;
            border-left: 5px solid var(--primary);
        }
        .intro-card h1 { font-size: 32px; color: var(--primary); margin-bottom: 10px; }
        .intro-card p { color: var(--text-secondary); font-size: 16px; }
        .section-title {
            padding: 0 15px;
            margin: 30px 0 15px;
            font-size: 24px;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .section-title::before { content: ''; width: 4px; height: 24px; background: var(--primary); display: inline-block; }
        .game-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
            padding: 0 15px;
        }
        .game-card {
            background: var(--bg-surface);
            border-radius: 12px;
            overflow: hidden;
            text-decoration: none;
            border: 1px solid var(--border-subtle);
            transition: transform 0.2s;
        }
        .game-card:active { transform: scale(0.95); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; }
        .game-card h3 {
            padding: 10px;
            font-size: 14px;
            color: var(--text-primary);
            text-align: center;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .payment-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            padding: 0 15px;
            margin-bottom: 30px;
        }
        .pay-item {
            background: var(--bg-surface);
            padding: 15px 5px;
            border-radius: 8px;
            text-align: center;
            font-size: 12px;
            border: 1px solid var(--border-subtle);
            color: var(--text-secondary);
        }
        .pay-item i { display: block; font-size: 20px; color: var(--primary); margin-bottom: 5px; }
        .guidelines { padding: 0 15px; display: grid; gap: 15px; }
        .guide-box {
            background: var(--bg-surface);
            padding: 15px;
            border-radius: 12px;
            border: 1px solid var(--border-subtle);
        }
        .guide-box h3 { color: var(--primary); margin-bottom: 8px; font-size: 18px; }
        .guide-box p { color: var(--text-secondary); font-size: 14px; }
        .review-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 15px;
            padding: 0 15px;
        }
        .review-card {
            background: var(--bg-elevated);
            padding: 15px;
            border-radius: 12px;
            border: 1px solid var(--border-strong);
        }
        .rev-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .rev-header i { font-size: 24px; color: var(--secondary); }
        .rev-header .user { font-weight: bold; font-size: 14px; }
        .rev-stars { color: var(--warning); font-size: 12px; margin-bottom: 8px; }
        .rev-text { font-size: 14px; color: var(--text-secondary); margin-bottom: 10px; }
        .rev-date { font-size: 11px; color: var(--text-disabled); text-align: right; }
        .lottery-list {
            background: var(--bg-surface);
            margin: 0 15px;
            border-radius: 12px;
            overflow: hidden;
        }
        .lottery-item {
            display: flex;
            justify-content: space-between;
            padding: 12px 15px;
            border-bottom: 1px solid var(--border-subtle);
            font-size: 13px;
        }
        .lottery-item:last-child { border-bottom: none; }
        .win-amt { 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-elevated);
            padding: 15px;
            border-radius: 8px;
            text-align: center;
            font-weight: bold;
            color: var(--primary);
            border: 1px solid var(--border-strong);
        }
        .faq-section { padding: 0 15px; display: grid; gap: 15px; }
        .faq-box { background: var(--bg-surface); padding: 15px; border-radius: 12px; }
        .faq-box h3 { font-size: 16px; color: var(--primary); margin-bottom: 10px; }
        .faq-box p { font-size: 14px; color: var(--text-secondary); }
        .security-section {
            margin: 20px 15px;
            padding: 20px;
            background: var(--bg-surface);
            border-radius: 16px;
            text-align: center;
            border: 1px dashed var(--primary);
        }
        .security-section i { font-size: 30px; color: var(--success); margin-bottom: 10px; }
        .security-section p { font-size: 13px; color: var(--text-secondary); margin-bottom: 10px; }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 65px;
            background: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border-subtle);
            z-index: 1000;
        }
        .nav-item {
            text-decoration: none;
            color: var(--text-secondary);
            display: flex;
            flex-direction: column;
            align-items: center;
            font-size: 11px;
            gap: 4px;
        }
        .nav-item i { font-size: 20px; }
        footer {
            background: var(--bg-surface);
            padding: 30px 15px 100px;
            border-top: 1px solid var(--border-subtle);
            color: var(--text-secondary);
            font-size: 13px;
        }
        .footer-contact { display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; margin-bottom: 20px; }
        .footer-contact a { color: var(--primary); text-decoration: none; }
        .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; display: block; text-align: center; }
        .footer-bottom { text-align: center; border-top: 1px solid var(--border-subtle); padding-top: 20px; font-size: 12px; }