:root {
            --primary: #FFD700;
            --primary-hover: #FAD02C;
            --primary-active: #C5A000;
            --secondary: #1E293B;
            --accent: #FF4D4D;
            --bg-main: #0F1115;
            --bg-surface: #1A1D23;
            --bg-elevated: #252A31;
            --text-primary: #FFFFFF;
            --text-secondary: #94A3B8;
            --text-muted: #64748B;
            --border-default: #334155;
            --font-main: 'Inter', -apple-system, system-ui, sans-serif;
            --font-display: 'Montserrat', 'Archivo', sans-serif;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            background-color: var(--bg-main);
            color: var(--text-primary);
            font-family: var(--font-main);
            line-height: 1.5;
            padding-bottom: 70px;
        }
        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-default);
        }
        header .brand { display: flex; align-items: center; gap: 8px; }
        header .brand img { width: 25px; height: 25px; object-fit: contain; }
        header .brand strong { font-size: 16px; font-weight: 500; font-family: var(--font-display); }
        header .auth-btns { display: flex; gap: 10px; }
        header button {
            padding: 6px 16px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 14px;
            cursor: pointer;
            border: none;
            transition: 0.3s;
        }
        header .login-btn { background: transparent; color: var(--primary); border: 1px solid var(--primary); }
        header .register-btn { background: var(--primary); color: #000; }
        main { max-width: 1200px; margin: 0 auto; padding: 10px; }
        .banner { width: 100%; border-radius: 12px; overflow: hidden; margin-bottom: 20px; cursor: pointer; aspect-ratio: 2/1; background: var(--bg-elevated); }
        .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;
            position: relative;
            overflow: hidden;
        }
        .jackpot-title { color: var(--primary); font-family: var(--font-display); font-weight: 900; font-size: 1.2rem; margin-bottom: 10px; text-transform: uppercase; }
        .jackpot-amount { font-family: var(--font-display); font-size: 2.5rem; font-weight: 900; color: #fff; text-shadow: 0 0 15px rgba(255,215,0,0.5); }
        .intro-card { background: var(--bg-surface); padding: 25px; border-radius: 15px; margin-bottom: 20px; border-left: 4px solid var(--primary); }
        .intro-card h1 { font-family: var(--font-display); font-size: 1.5rem; color: var(--primary); margin-bottom: 15px; }
        .intro-card p { color: var(--text-secondary); font-size: 0.95rem; }
        .section-title { font-family: var(--font-display); font-size: 1.25rem; margin: 25px 0 15px; display: flex; align-items: center; gap: 10px; }
        .section-title::before { content: ''; width: 4px; height: 20px; background: var(--primary); border-radius: 2px; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
        .game-card { background: var(--bg-surface); border-radius: 12px; overflow: hidden; text-decoration: none; transition: transform 0.2s; border: 1px solid var(--border-default); }
        .game-card:active { transform: scale(0.98); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-card h3 { color: var(--text-primary); padding: 10px; font-size: 0.9rem; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
        .payments-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 20px; }
        .payment-item { background: var(--bg-elevated); padding: 15px 5px; border-radius: 10px; text-align: center; font-size: 0.75rem; color: var(--text-secondary); }
        .payment-item i { display: block; font-size: 1.5rem; color: var(--primary); margin-bottom: 8px; }
        .guide-section { display: grid; grid-template-columns: 1fr; gap: 15px; margin-bottom: 20px; }
        .guide-card { background: var(--bg-surface); padding: 20px; border-radius: 12px; border: 1px solid var(--border-default); }
        .guide-card h2 { font-size: 1.1rem; color: var(--primary); margin-bottom: 10px; }
        .guide-card p { font-size: 0.9rem; color: var(--text-secondary); }
        .lottery-list { background: var(--bg-surface); border-radius: 12px; padding: 15px; margin-bottom: 20px; }
        .lottery-item { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--border-default); font-size: 0.85rem; }
        .lottery-item:last-child { border-bottom: none; }
        .lottery-user { color: var(--primary); font-weight: 600; }
        .lottery-win { color: var(--semantic-success, #22C55E); font-weight: 700; }
        .providers-wall { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 20px; }
        .provider-tag { flex: 1 1 calc(50% - 10px); background: var(--secondary); color: var(--primary); padding: 12px; text-align: center; border-radius: 8px; font-weight: 600; font-size: 0.9rem; }
        .comment-grid { display: grid; grid-template-columns: 1fr; gap: 15px; margin-bottom: 20px; }
        .comment-card { background: var(--bg-elevated); padding: 20px; border-radius: 12px; position: relative; }
        .comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .comment-avatar { width: 40px; height: 40px; background: var(--bg-surface); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--primary); font-size: 1.2rem; }
        .comment-info h3 { font-size: 0.95rem; }
        .comment-stars { color: var(--primary); font-size: 0.8rem; }
        .comment-text { font-size: 0.85rem; color: var(--text-secondary); font-style: italic; }
        .comment-date { font-size: 0.75rem; color: var(--text-muted); margin-top: 10px; text-align: right; }
        .faq-section { margin-bottom: 20px; }
        .faq-item { background: var(--bg-surface); border-radius: 10px; margin-bottom: 10px; padding: 15px; border: 1px solid var(--border-default); }
        .faq-item h3 { font-size: 1rem; color: var(--primary); margin-bottom: 8px; }
        .faq-item p { font-size: 0.9rem; color: var(--text-secondary); }
        .security-section { background: #000; padding: 20px; border-radius: 15px; text-align: center; border: 1px solid var(--accent); margin-bottom: 20px; }
        .security-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; font-size: 1.5rem; color: var(--primary); }
        .security-text { font-size: 0.8rem; color: var(--text-muted); }
        .navigator {
            position: fixed;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 65px;
            background: var(--bg-modal, #121418);
            display: flex;
            justify-content: space-around;
            align-items: center;
            border-top: 1px solid var(--border-default);
            z-index: 2000;
        }
        .navigator a { text-decoration: none; color: var(--text-secondary); display: flex; flex-direction: column; align-items: center; font-size: 0.7rem; gap: 4px; }
        .navigator i { font-size: 1.2rem; }
        .navigator a:nth-child(3) { background: var(--primary); color: #000; width: 50px; height: 50px; border-radius: 50%; transform: translateY(-15px); justify-content: center; box-shadow: 0 4px 10px rgba(255,215,0,0.3); }
        footer { background: var(--bg-surface); padding: 30px 15px 100px; text-align: center; border-top: 1px solid var(--border-default); }
        footer .contact-row { display: flex; justify-content: center; flex-wrap: wrap; gap: 15px; margin-bottom: 25px; }
        footer .contact-row a { color: var(--primary); text-decoration: none; font-size: 0.9rem; border: 1px solid var(--primary); padding: 5px 12px; border-radius: 5px; }
        footer .links-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 15px; margin-bottom: 30px; }
        footer .links-grid a { color: var(--text-secondary); text-decoration: none; font-size: 0.85rem; }
        footer .copyright { color: var(--text-muted); font-size: 0.75rem; border-top: 1px solid var(--border-default); padding-top: 20px; }
        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(3, 1fr); }
            .guide-section, .comment-grid { grid-template-columns: repeat(2, 1fr); }
            .payment-item { font-size: 0.9rem; }
        }