:root {
            --brand-primary: #FFD700;
            --brand-secondary: #C0C0C0;
            --brand-accent: #FF0000;
            --brand-highlight: #FFB800;
            --bg-main: #0F0F0F;
            --bg-surface: #1A1A1A;
            --bg-overlay: rgba(0, 0, 0, 0.8);
            --bg-contrast: #252525;
            --text-primary: #FFFFFF;
            --text-secondary: #B3B3B3;
            --text-muted: #808080;
            --text-inverted: #000000;
            --sem-success: #28A745;
            --sem-error: #DC3545;
            --sem-warning: #FFC107;
            --sem-info: #17A2B8;
            --border-subtle: #333333;
            --border-medium: #444444;
            --border-strong: #FFD700;
            --font-primary: 'Poppins', sans-serif;
            --font-secondary: 'Roboto', sans-serif;
            --font-heading: 'Montserrat', sans-serif;
        }

        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { 
            background-color: var(--bg-main); 
            color: var(--text-primary); 
            font-family: var(--font-primary); 
            line-height: 1.5; 
            overflow-x: hidden; 
        }

        header {
            background-color: var(--bg-surface);
            border-bottom: 2px solid var(--border-strong);
            padding: 10px 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            position: sticky;
            top: 0;
            z-index: 1000;
        }

        .header-left { display: flex; align-items: center; gap: 10px; }
        .logo { width: 25px; height: 25px; object-fit: contain; }
        .platform-name { font-size: 16px; font-weight: normal; color: var(--text-primary); }

        .header-right { display: flex; gap: 10px; }
        .btn { 
            padding: 8px 16px; 
            border-radius: 5px; 
            cursor: pointer; 
            font-weight: 600; 
            border: none; 
            transition: 0.3s; 
            font-family: var(--font-primary);
        }
        .btn-login { background: transparent; color: var(--brand-primary); border: 1px solid var(--brand-primary); }
        .btn-register { background: var(--brand-primary); color: var(--text-inverted); }
        .btn:hover { opacity: 0.8; transform: translateY(-2px); }

        main { padding-bottom: 80px; }
        
        .banner-container { 
            width: 100%; 
            cursor: pointer; 
            aspect-ratio: 2/1; 
            overflow: hidden; 
        }
        .banner-img { width: 100%; height: 100%; object-fit: cover; }

        .jackpot-section {
            background: linear-gradient(45deg, #000, #333);
            text-align: center;
            padding: 20px;
            border-bottom: 1px solid var(--border-subtle);
        }
        .jackpot-label { color: var(--brand-secondary); font-size: 14px; text-transform: uppercase; margin-bottom: 10px; }
        .jackpot-number { 
            font-family: var(--font-heading); 
            font-size: 32px; 
            color: var(--brand-primary); 
            font-weight: bold; 
            text-shadow: 0 0 10px var(--brand-highlight);
        }

        .intro-section { 
            padding: 40px 20px; 
            text-align: center; 
            background: var(--bg-surface); 
        }
        .intro-section h1 { 
            font-family: var(--font-heading); 
            font-size: 24px; 
            color: var(--brand-primary); 
            margin-bottom: 15px; 
        }
        .intro-section p { color: var(--text-secondary); max-width: 800px; margin: 0 auto; }

        .section-title { 
            text-align: center; 
            font-family: var(--font-heading); 
            font-size: 20px; 
            margin: 30px 0 20px; 
            color: var(--text-primary); 
            position: relative;
        }
        .section-title::after { 
            content: ''; 
            display: block; 
            width: 50px; 
            height: 3px; 
            background: var(--brand-primary); 
            margin: 10px auto; 
        }

        .game-grid { 
            display: grid; 
            grid-template-columns: repeat(2, 1fr); 
            gap: 15px; 
            padding: 0 15px; 
        }
        .game-card { 
            background: var(--bg-contrast); 
            border-radius: 12px; 
            text-decoration: none; 
            overflow: hidden; 
            transition: 0.3s; 
            border: 1px solid var(--border-subtle); 
        }
        .game-card:hover { border-color: var(--brand-primary); transform: scale(1.02); }
        .game-card img { 
            width: 100%; 
            aspect-ratio: 1/1; 
            object-fit: cover; 
        }
        .game-card h3 { 
            padding: 10px; 
            font-size: 14px; 
            text-align: center; 
            color: var(--text-primary); 
            font-family: var(--font-secondary); 
        }

        .article-list { 
            display: flex; 
            flex-direction: column; 
            gap: 20px; 
            padding: 0 15px; 
        }
        .article-card { 
            display: flex; 
            background: var(--bg-surface); 
            border-radius: 12px; 
            overflow: hidden; 
            text-decoration: none; 
            border: 1px solid var(--border-subtle); 
        }
        .article-card img { width: 100px; height: 100px; object-fit: cover; }
        .article-content { padding: 10px; }
        .article-content h3 { font-size: 16px; color: var(--brand-primary); margin-bottom: 5px; }
        .article-content p { font-size: 12px; color: var(--text-secondary); }

        .payment-grid { 
            display: grid; 
            grid-template-columns: repeat(4, 1fr); 
            gap: 10px; 
            padding: 0 15px; 
        }
        .payment-item { 
            background: var(--bg-contrast); 
            padding: 15px 5px; 
            border-radius: 8px; 
            text-align: center; 
            font-size: 11px; 
            color: var(--text-secondary); 
            border: 1px solid var(--border-subtle); 
        }
        .payment-item i { 
            display: block; 
            font-size: 20px; 
            color: var(--brand-primary); 
            margin-bottom: 8px; 
        }

        .win-list { 
            background: var(--bg-surface); 
            padding: 20px 15px; 
            margin: 20px 15px; 
            border-radius: 12px; 
            border: 1px solid var(--border-medium); 
        }
        .win-item { 
            display: flex; 
            justify-content: space-between; 
            padding: 10px 0; 
            border-bottom: 1px solid var(--border-subtle); 
            font-size: 13px; 
        }
        .win-item:last-child { border: none; }
        .win-amount { color: var(--sem-success); font-weight: bold; }

        .provider-grid { 
            display: grid; 
            grid-template-columns: repeat(2, 1fr); 
            gap: 10px; 
            padding: 0 15px; 
        }
        .provider-item { 
            background: var(--bg-contrast); 
            padding: 20px; 
            text-align: center; 
            border-radius: 10px; 
            font-weight: bold; 
            border-left: 4px solid var(--brand-primary); 
        }

        .comment-grid { 
            display: grid; 
            gap: 15px; 
            padding: 0 15px; 
        }
        .comment-card { 
            background: var(--bg-surface); 
            padding: 15px; 
            border-radius: 12px; 
            border: 1px solid var(--border-subtle); 
        }
        .comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
        .comment-header i { font-size: 24px; color: var(--brand-secondary); }
        .comment-name { font-weight: 600; font-size: 14px; }
        .comment-stars { color: var(--brand-highlight); font-size: 12px; }
        .comment-body { font-size: 13px; color: var(--text-secondary); margin-bottom: 10px; }
        .comment-date { font-size: 11px; color: var(--text-muted); }

        .faq-section { 
            padding: 20px 15px; 
            background: var(--bg-surface); 
        }
        .faq-item { 
            margin-bottom: 15px; 
            border-bottom: 1px solid var(--border-subtle); 
            padding-bottom: 15px; 
        }
        .faq-item h3 { font-size: 16px; color: var(--brand-primary); margin-bottom: 8px; }
        .faq-item p { font-size: 14px; color: var(--text-secondary); }

        .safety-section { 
            text-align: center; 
            padding: 30px 20px; 
            background: var(--bg-main); 
            border-top: 1px solid var(--border-subtle); 
        }
        .safety-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 15px; }
        .safety-icons i { font-size: 30px; color: var(--brand-secondary); }
        .safety-text { font-size: 12px; color: var(--text-muted); margin-bottom: 10px; }
        .safety-link { color: var(--brand-primary); text-decoration: none; font-size: 12px; }

        .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-strong); 
            z-index: 2000; 
        }
        .nav-item { 
            text-decoration: none; 
            color: var(--text-secondary); 
            text-align: center; 
            font-size: 11px; 
            display: flex; 
            flex-direction: column; 
            gap: 5px; 
        }
        .nav-item i { font-size: 18px; color: var(--brand-primary); }

        footer { 
            background: var(--bg-surface); 
            padding: 30px 15px 100px; 
            text-align: center; 
            font-size: 12px; 
        }
        .footer-links { 
            display: grid; 
            grid-template-columns: repeat(3, 1fr); 
            gap: 10px; 
            margin-bottom: 20px; 
            text-align: left; 
        }
        .footer-links a { color: var(--text-muted); text-decoration: none; }
        .footer-copy { color: var(--text-muted); border-top: 1px solid var(--border-subtle); padding-top: 20px; }

        @media (min-width: 768px) {
            .game-grid { grid-template-columns: repeat(4, 1fr); }
            .payment-grid { grid-template-columns: repeat(8, 1fr); }
            .provider-grid { grid-template-columns: repeat(4, 1fr); }
            .footer-links { grid-template-columns: repeat(5, 1fr); }
        }