:root {
            --primary: #FFD700;
            --primary-variant: #B8860B;
            --secondary: #1E40AF;
            --accent: #C0C0C0;
            --bg-main: #0F172A;
            --bg-surface: #1E293B;
            --bg-overlay: #334155;
            --text-primary: #F8FAFC;
            --text-secondary: #94A3B8;
            --text-highlight: #FB1F06;
            --success: #22C55E;
            --win: #FFD700;
            --border-default: #334155;
            --font-heading: 'Montserrat', 'Inter', sans-serif;
            --font-body: 'Inter', 'Roboto', sans-serif;
            --font-numeric: 'Oswald', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: var(--font-body);
            line-height: 1.5;
            overflow-x: hidden;
            padding-bottom: 70px;
        }
        header {
            background-color: var(--bg-surface);
            padding: 10px 15px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--border-default);
            height: 60px;
        }
        header .logo-area { display: flex; align-items: center; gap: 8px; }
        header .logo-area img { width: 25px; height: 25px; object-fit: contain; }
        header .logo-area strong { font-size: 16px; font-weight: 400; font-family: var(--font-heading); color: var(--primary); }
        header .auth-buttons { display: flex; gap: 10px; }
        header .btn {
            padding: 6px 15px;
            border-radius: 6px;
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: opacity 0.2s;
        }
        header .btn-login { background-color: transparent; color: var(--text-primary); border: 1px solid var(--primary); }
        header .btn-register { background-color: var(--primary); color: var(--bg-main); }
        main { max-width: 1200px; margin: 0 auto; padding: 10px; }
        .banner { width: 100%; aspect-ratio: 2/1; border-radius: 12px; overflow: hidden; margin-bottom: 15px; cursor: pointer; border: 2px solid var(--primary-variant); }
        .banner img { width: 100%; height: 100%; object-fit: cover; }
        .jackpot-container {
            background: linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
            border: 2px solid var(--primary);
            border-radius: 15px;
            padding: 20px;
            text-align: center;
            margin-bottom: 20px;
            box-shadow: 0 0 20px rgba(255, 215, 0, 0.2);
        }
        .jackpot-label { color: var(--primary); font-family: var(--font-heading); font-weight: 800; font-size: 1.2rem; text-transform: uppercase; margin-bottom: 10px; display: block; }
        .jackpot-value { font-family: var(--font-numeric); font-size: 2.5rem; color: var(--win); text-shadow: 0 0 10px rgba(255, 215, 0, 0.5); font-weight: 700; }
        .intro-card { background-color: var(--bg-surface); border-radius: 12px; padding: 20px; margin-bottom: 25px; border-left: 4px solid var(--primary); }
        .intro-card h1 { font-family: var(--font-heading); font-size: 1.5rem; color: var(--primary); margin-bottom: 10px; line-height: 1.2; }
        .intro-card p { color: var(--text-secondary); font-size: 0.95rem; }
        .section-title { font-family: var(--font-heading); font-size: 1.25rem; color: var(--text-primary); margin: 25px 0 15px; display: flex; align-items: center; gap: 10px; border-bottom: 2px solid var(--secondary); padding-bottom: 5px; }
        .game-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-bottom: 20px; }
        .game-card { background-color: var(--bg-surface); border-radius: 10px; overflow: hidden; text-decoration: none; border: 1px solid var(--border-default); 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: 0.9rem; color: var(--text-primary); text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 500; }
        .payment-license-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 25px; }
        .payment-item { background-color: var(--bg-surface); padding: 10px; border-radius: 8px; text-align: center; border: 1px solid var(--border-default); }
        .payment-item i { font-size: 1.5rem; color: var(--primary); margin-bottom: 5px; display: block; }
        .payment-item span { font-size: 0.7rem; color: var(--text-secondary); font-weight: 600; text-transform: uppercase; }
        .guide-grid { display: grid; grid-template-columns: 1fr; gap: 15px; margin-bottom: 25px; }
        .guide-card { background-color: var(--bg-surface); padding: 15px; border-radius: 10px; border: 1px solid var(--border-default); }
        .guide-card h2 { font-size: 1.1rem; color: var(--primary); margin-bottom: 10px; }
        .guide-card p { font-size: 0.875rem; color: var(--text-secondary); }
        .lottery-list { background-color: var(--bg-surface); border-radius: 12px; padding: 15px; border: 1px solid var(--border-default); }
        .lottery-item { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--bg-overlay); }
        .lottery-item:last-child { border-bottom: none; }
        .lottery-user { font-weight: 600; color: var(--text-primary); font-size: 0.85rem; }
        .lottery-game { color: var(--text-secondary); font-size: 0.8rem; }
        .lottery-amount { color: var(--success); font-family: var(--font-numeric); font-weight: 700; font-size: 0.95rem; }
        .provider-wall { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 25px; }
        .provider-tag { flex: 1 1 calc(50% - 10px); background-color: var(--secondary); color: white; padding: 10px; border-radius: 6px; text-align: center; font-weight: 700; font-size: 0.9rem; }
        .comment-grid { display: grid; grid-template-columns: 1fr; gap: 15px; margin-bottom: 25px; }
        .comment-card { background-color: var(--bg-surface); padding: 15px; border-radius: 12px; border: 1px solid var(--border-default); }
        .comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .comment-header i { font-size: 1.5rem; color: var(--accent); }
        .comment-name { font-weight: 600; font-size: 0.9rem; color: var(--primary); }
        .comment-stars { color: var(--win); font-size: 0.8rem; margin-left: auto; }
        .comment-content { font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 10px; font-style: italic; }
        .comment-date { font-size: 0.75rem; color: var(--text-disabled); text-align: right; }
        .faq-section { margin-bottom: 30px; }
        .faq-item { background-color: var(--bg-surface); border-radius: 8px; margin-bottom: 10px; overflow: hidden; border: 1px solid var(--border-default); }
        .faq-question { padding: 15px; font-weight: 600; color: var(--text-primary); cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-size: 0.95rem; }
        .faq-answer { padding: 0 15px 15px; color: var(--text-secondary); font-size: 0.875rem; }
        .security-section { background-color: #0F172A; border: 1px dashed var(--primary); padding: 20px; border-radius: 12px; text-align: center; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 1.5rem; color: var(--success); }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 65px;
            background-color: var(--bg-surface);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border-default);
            z-index: 1001;
            padding: 5px 0;
        }
        .nav-item { text-decoration: none; display: flex; flex-direction: column; align-items: center; gap: 4px; width: 20%; }
        .nav-item i { font-size: 1.2rem; color: var(--text-secondary); }
        .nav-item span { font-size: 0.7rem; color: var(--text-secondary); font-weight: 500; }
        .nav-item:nth-child(3) i { color: var(--primary); font-size: 1.5rem; }
        .nav-item:nth-child(3) span { color: var(--primary); }
        footer {
            background-color: var(--bg-surface);
            padding: 30px 15px 100px;
            border-top: 2px solid var(--border-default);
        }
        footer .contact-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; margin-bottom: 25px; }
        footer .contact-row a { color: var(--primary); text-decoration: none; font-size: 0.85rem; display: flex; align-items: center; gap: 5px; }
        footer .link-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 25px; }
        footer .link-cols a { color: var(--text-secondary); text-decoration: none; font-size: 0.8rem; display: block; margin-bottom: 8px; }
        footer .copy { text-align: center; color: var(--text-disabled); font-size: 0.75rem; border-top: 1px solid var(--border-default); padding-top: 15px; }
        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(3, 1fr); }
            .guide-grid { grid-template-columns: repeat(2, 1fr); }
            .comment-grid { grid-template-columns: repeat(2, 1fr); }
        }