:root {
            --bg-color: #0f1218;
            --card-bg: #1a1d24;
            --primary-gold: #d4af37;
            --text-main: #ffffff;
            --text-dim: #a0a0a0;
            --accent-blue: #007bff;
            --success-green: #28a745;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
        body { font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif; background-color: var(--bg-color); color: var(--text-main); line-height: 1.6; padding-bottom: 70px; }
        header { background: #161920; padding: 10px 15px; display: flex; justify-content: space-between; align-items: center; position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid #2d323d; }
        .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: normal; letter-spacing: 0.5px; }
        .header-right { display: flex; gap: 8px; }
        .btn { border: none; padding: 6px 14px; border-radius: 4px; font-weight: 600; cursor: pointer; font-size: 14px; transition: opacity 0.2s; }
        .btn-login { background: transparent; border: 1px solid var(--primary-gold); color: var(--primary-gold); }
        .btn-register { background: var(--primary-gold); color: #000; }
        .banner { width: 100%; display: block; cursor: pointer; }
        .banner img { width: 100%; aspect-ratio: 2/1; object-fit: cover; display: block; }
        .announcement { background: #222730; color: var(--primary-gold); font-size: 13px; padding: 8px 0; overflow: hidden; position: relative; display: flex; align-items: center; }
        .announcement i { padding: 0 10px; z-index: 2; background: #222730; }
        .marquee { white-space: nowrap; animation: scroll 25s linear infinite; display: inline-block; }
        @keyframes scroll { 0% { transform: translateX(100%); } 100% { transform: translateX(-100%); } }
        .container { padding: 15px; }
        .section-title { font-size: 18px; margin-bottom: 15px; border-left: 4px solid var(--primary-gold); padding-left: 10px; display: flex; justify-content: space-between; align-items: center; }
        .game-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 25px; }
        .game-card { background: var(--card-bg); border-radius: 12px; overflow: hidden; text-decoration: none; color: white; display: block; border: 1px solid #2d323d; transition: transform 0.2s; }
        .game-card:active { transform: scale(0.97); }
        .game-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; display: block; }
        .game-info { padding: 8px; }
        .game-title { font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 500; }
        .intro-card { background: linear-gradient(135deg, #1a1d24 0%, #252a35 100%); padding: 20px; border-radius: 15px; margin-bottom: 25px; border: 1px solid var(--primary-gold); }
        .intro-card h1 { font-size: 18px; color: var(--primary-gold); margin-bottom: 10px; }
        .intro-card p { font-size: 14px; color: var(--text-dim); }
        .trust-elements { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 25px; text-align: center; }
        .trust-item { background: var(--card-bg); padding: 15px 5px; border-radius: 8px; }
        .trust-item i { font-size: 24px; color: var(--primary-gold); margin-bottom: 8px; }
        .trust-item span { font-size: 11px; display: block; color: var(--text-dim); }
        .winning-scroll { background: #161920; border-radius: 12px; padding: 10px; height: 200px; overflow-y: auto; border: 1px solid #2d323d; margin-bottom: 25px; }
        .winning-item { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid #252a35; font-size: 12px; }
        .win-user { color: var(--text-dim); }
        .win-amt { color: var(--success-green); font-weight: bold; }
        .reviews { margin-bottom: 25px; }
        .review-card { background: var(--card-bg); padding: 15px; border-radius: 12px; margin-bottom: 10px; border: 1px solid #2d323d; }
        .review-header { display: flex; justify-content: space-between; margin-bottom: 8px; }
        .review-name { font-weight: bold; font-size: 14px; }
        .stars { color: var(--primary-gold); font-size: 12px; }
        .review-text { font-size: 13px; color: var(--text-dim); font-style: italic; }
        .faq-section { margin-bottom: 25px; }
        .faq-item { background: var(--card-bg); border-radius: 8px; margin-bottom: 10px; border: 1px solid #2d323d; }
        .faq-question { padding: 15px; font-weight: bold; font-size: 14px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; }
        .faq-answer { padding: 0 15px 15px 15px; font-size: 13px; color: var(--text-dim); }
        .navigator { position: fixed; bottom: 0; left: 0; right: 0; background: #161920; display: flex; justify-content: space-around; padding: 8px 0; border-top: 1px solid #2d323d; z-index: 1000; box-shadow: 0 -2px 10px rgba(0,0,0,0.5); }
        .nav-item { text-decoration: none; color: var(--text-dim); text-align: center; font-size: 11px; flex: 1; transition: color 0.3s; }
        .nav-item i { font-size: 20px; display: block; margin-bottom: 4px; }
        .nav-item:active { color: var(--primary-gold); }
        footer { background: #0b0d11; padding: 30px 15px 90px 15px; text-align: center; }
        .footer-row { margin-bottom: 20px; display: flex; flex-wrap: wrap; justify-content: center; gap: 15px; }
        .footer-row a { color: var(--text-dim); text-decoration: none; font-size: 13px; transition: color 0.2s; }
        .footer-row a:hover { color: var(--primary-gold); }
        .footer-copy { color: #555; font-size: 12px; border-top: 1px solid #1a1d24; padding-top: 20px; }
        ::-webkit-scrollbar { width: 4px; }
        ::-webkit-scrollbar-thumb { background: var(--primary-gold); border-radius: 10px; }