:root {
            --bg-base: #0A0B10;
            --bg-surface: #161821;
            --bg-elevated: #1F2230;
            --primary: #FFD700;
            --primary-variant: #C5A000;
            --secondary: #D4AF37;
            --accent: #FF4D4D;
            --success: #00E676;
            --text-primary: #FFFFFF;
            --text-secondary: #B0B3B8;
            --text-muted: #686D76;
            --border-default: #2D313E;
            --font-main: 'Hind Siliguri', sans-serif;
            --font-secondary: 'Noto Sans Bengali', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-base);
            color: var(--text-primary);
            font-family: var(--font-main);
            line-height: 1.5;
            -webkit-tap-highlight-color: transparent;
        }
        header {
            background-color: var(--bg-surface);
            padding: 12px 16px;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-default);
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .header-left { display: flex; align-items: center; gap: 8px; }
        .header-left img { width: 25px; height: 25px; border-radius: 4px; }
        .header-left strong { font-size: 16px; font-weight: 500; color: var(--primary); }
        .header-right { display: flex; gap: 10px; }
        .btn {
            padding: 8px 16px;
            border-radius: 6px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            font-size: 14px;
        }
        .btn-login { background: transparent; color: var(--text-primary); border: 1px solid var(--border-default); }
        .btn-register { background: var(--primary); color: #000; }
        .hero-banner { width: 100%; aspect-ratio: 2/1; cursor: pointer; display: block; }
        .hero-banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-container {
            margin: 20px 16px;
            background: linear-gradient(135deg, var(--bg-surface), var(--bg-elevated));
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            border: 1px solid var(--secondary);
        }
        .jackpot-title { font-size: 14px; color: var(--secondary); text-transform: uppercase; margin-bottom: 8px; }
        .jackpot-amount { font-size: 32px; font-weight: 700; color: var(--primary); font-family: var(--font-secondary); }
        .section-padding { padding: 24px 16px; }
        .intro-h1 { font-size: 24px; color: var(--primary); margin-bottom: 12px; font-weight: 700; }
        .intro-p { color: var(--text-secondary); font-size: 16px; margin-bottom: 20px; }
        .grid-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 24px; }
        .card {
            background-color: var(--bg-surface);
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid var(--border-default);
            transition: transform 0.2s;
            text-decoration: none;
            display: block;
        }
        .card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .card-content { padding: 10px; text-align: center; }
        .card-content h3 { font-size: 14px; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .article-list { display: flex; flex-direction: column; gap: 16px; margin-bottom: 30px; }
        .article-card {
            background-color: var(--bg-surface);
            border-radius: 12px;
            overflow: hidden;
            display: flex;
            border: 1px solid var(--border-default);
            text-decoration: none;
        }
        .article-card img { width: 100px; height: 100px; object-fit: cover; }
        .article-info { padding: 12px; flex: 1; }
        .article-info h3 { font-size: 16px; color: var(--primary); margin-bottom: 4px; line-height: 1.3; }
        .article-info p { font-size: 13px; color: var(--text-secondary); height: 40px; overflow: hidden; }
        .payment-section { background-color: var(--bg-surface); padding: 20px 16px; border-radius: 12px; margin: 20px 0; }
        .payment-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; text-align: center; }
        .payment-item i { font-size: 24px; color: var(--secondary); margin-bottom: 5px; }
        .payment-item span { font-size: 11px; display: block; color: var(--text-muted); }
        .lottery-section {
            background-color: var(--bg-surface);
            border-radius: 12px;
            margin: 20px 0;
            padding: 15px;
            height: 250px;
            overflow: hidden;
            position: relative;
        }
        .lottery-title { font-size: 18px; margin-bottom: 10px; color: var(--primary); display: flex; align-items: center; gap: 8px; }
        .lottery-list { position: absolute; width: calc(100% - 30px); animation: scrollUp 40s linear infinite; }
        .lottery-item {
            padding: 10px 0;
            border-bottom: 1px solid var(--border-default);
            display: flex;
            justify-content: space-between;
            font-size: 13px;
        }
        .win-user { color: var(--text-primary); }
        .win-amount { color: var(--success); font-weight: 600; }
        @keyframes scrollUp { 0% { transform: translateY(0); } 100% { transform: translateY(-100%); } }
        .provider-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
        .provider-block {
            background-color: var(--bg-elevated);
            padding: 15px;
            border-radius: 8px;
            text-align: center;
            border: 1px solid var(--border-default);
            font-weight: 600;
            color: var(--text-secondary);
        }
        .review-list { display: flex; flex-direction: column; gap: 15px; margin: 20px 0; }
        .review-card { background: var(--bg-surface); padding: 15px; border-radius: 12px; border-left: 4px solid var(--primary); }
        .review-header { display: flex; justify-content: space-between; margin-bottom: 8px; }
        .user-meta { display: flex; align-items: center; gap: 10px; }
        .stars { color: var(--primary); font-size: 12px; }
        .review-text { font-size: 14px; color: var(--text-secondary); font-style: italic; }
        .faq-section { margin: 30px 0; }
        .faq-item { background: var(--bg-surface); border-radius: 8px; margin-bottom: 10px; border: 1px solid var(--border-default); }
        .faq-question { padding: 15px; font-weight: 600; cursor: pointer; color: var(--primary); display: flex; justify-content: space-between; }
        .faq-answer { padding: 0 15px 15px; color: var(--text-secondary); font-size: 14px; }
        .security-section {
            background: var(--bg-elevated);
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            margin-bottom: 80px;
        }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 24px; color: var(--secondary); }
        .security-text { font-size: 13px; color: var(--text-muted); }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            padding: 10px 0;
            border-top: 1px solid var(--border-default);
            z-index: 1000;
        }
        .nav-item { text-align: center; text-decoration: none; color: var(--text-muted); font-size: 12px; }
        .nav-item i { display: block; font-size: 20px; margin-bottom: 4px; }
        .nav-item.active { color: var(--primary); }
        footer { background: var(--bg-base); padding: 30px 16px 100px; border-top: 1px solid var(--border-default); }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 30px; }
        .footer-links a { color: var(--text-secondary); text-decoration: none; font-size: 14px; }
        .footer-copy { text-align: center; font-size: 12px; color: var(--text-muted); border-top: 1px solid var(--border-default); padding-top: 20px; }