:root {
            --primary: rgb(255,204,0);
            --primary-hover: rgb(255, 220, 50);
            --bg-dark: #0b0c10;
            --bg-card: #151821;
            --bg-lighter: #1e222d;
            --text-main: #ffffff;
            --text-muted: #9499a8;
            --border-color: rgba(255,204,0,0.15);
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body { font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif; background: var(--bg-dark); color: var(--text-main); line-height: 1.6; overflow-x: hidden; }
        a { text-decoration: none; color: inherit; transition: all 0.3s ease; }
        img { max-width: 100%; height: auto; display: block; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        
        
        .site-header { background: rgba(11, 12, 16, 0.95); backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 100; border-bottom: 1px solid var(--border-color); }
        .header-inner { display: flex; justify-content: space-between; align-items: center; height: 70px; }
        
        
        .logo { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
        .logo img { display: block; height: 36px; width: auto; max-width: 160px; object-fit: contain; flex-shrink: 0; }
        .logo span { display: inline-block; font-size: 20px; font-weight: 800; line-height: 1; color: var(--text-main); white-space: nowrap; }
        
        .desktop-nav { display: flex; gap: 30px; align-items: center; }
        .desktop-nav a { font-size: 15px; font-weight: 500; color: var(--text-muted); position: relative; }
        .desktop-nav a:hover { color: var(--primary); }
        .desktop-nav a::after { content: ''; position: absolute; bottom: -6px; left: 50%; transform: translateX(-50%); width: 0; height: 2px; background: var(--primary); transition: width 0.3s; }
        .desktop-nav a:hover::after { width: 100%; }
        
        .header-actions { display: flex; align-items: center; gap: 15px; }
        .btn-entry { background: var(--primary); color: #111; padding: 8px 20px; border-radius: 4px; font-weight: bold; font-size: 14px; }
        .btn-entry:hover { background: var(--primary-hover); transform: translateY(-2px); box-shadow: 0 4px 12px rgba(255,204,0,0.3); }
        
        .menu-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; padding: 5px; }
        .menu-toggle span { display: block; width: 24px; height: 2px; background: var(--text-main); transition: 0.3s; }
        
        
        .drawer-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 999; opacity: 0; visibility: hidden; transition: 0.3s; }
        .drawer-overlay.active { opacity: 1; visibility: visible; }
        .mobile-drawer { position: fixed; top: 0; left: -300px; width: 280px; height: 100vh; background: var(--bg-card); z-index: 1000; transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1); overflow-y: auto; border-right: 1px solid var(--border-color); }
        .mobile-drawer.active { left: 0; }
        .drawer-header { padding: 20px; border-bottom: 1px solid rgba(255,255,255,0.05); display: flex; justify-content: space-between; align-items: center; }
        .drawer-close { background: none; border: none; color: var(--text-muted); font-size: 24px; cursor: pointer; }
        .drawer-nav { padding: 20px 0; }
        .drawer-nav a { display: block; padding: 12px 20px; color: var(--text-main); font-size: 16px; border-bottom: 1px solid rgba(255,255,255,0.02); }
        .drawer-nav a:hover { color: var(--primary); padding-left: 25px; background: rgba(255,204,0,0.05); }
        
        
        .hero { padding: 80px 0; position: relative; overflow: hidden; background: radial-gradient(circle at 80% 20%, #2a2000 0%, var(--bg-dark) 60%); }
        .hero::before { content: ''; position: absolute; top: 0; right: 0; width: 600px; height: 600px; background: url('https://images.unsplash.com/photo-1605810230434-7631ac76ec81?w=800&q=80') center/cover; opacity: 0.15; mask-image: linear-gradient(to left, black, transparent); -webkit-mask-image: linear-gradient(to left, black, transparent); z-index: 0; }
        .hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
        .hero-content h1 { font-size: 48px; font-weight: 900; line-height: 1.2; margin-bottom: 20px; text-shadow: 0 2px 10px rgba(0,0,0,0.5); }
        .hero-content h1 span { color: var(--primary); }
        .hero-content p { font-size: 18px; color: var(--text-muted); margin-bottom: 40px; max-width: 90%; }
        .hero-actions { display: flex; gap: 20px; }
        .btn-lg { padding: 15px 35px; border-radius: 6px; font-size: 16px; font-weight: bold; display: inline-flex; align-items: center; justify-content: center; }
        .btn-primary { background: var(--primary); color: #111; box-shadow: 0 10px 25px rgba(255,204,0,0.2); }
        .btn-primary:hover { transform: translateY(-3px); box-shadow: 0 15px 30px rgba(255,204,0,0.4); background: var(--primary-hover); }
        .btn-outline { border: 2px solid var(--primary); color: var(--primary); }
        .btn-outline:hover { background: rgba(255,204,0,0.1); transform: translateY(-3px); }
        .hero-visual { position: relative; }
        .hero-card { background: rgba(21, 24, 33, 0.8); border: 1px solid var(--border-color); padding: 30px; border-radius: 16px; backdrop-filter: blur(10px); transform: perspective(1000px) rotateY(-5deg); box-shadow: -20px 20px 40px rgba(0,0,0,0.5); }
        .hero-card-img { width: 100%; border-radius: 8px; margin-bottom: 20px; }
        
        
        .trust-bar { background: var(--bg-card); padding: 30px 0; border-top: 1px solid rgba(255,255,255,0.05); border-bottom: 1px solid rgba(255,255,255,0.05); }
        .trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
        .trust-item h4 { color: var(--primary); font-size: 32px; font-weight: 800; margin-bottom: 5px; }
        .trust-item p { color: var(--text-muted); font-size: 14px; }
        
        
        .sec-title { text-align: center; margin-bottom: 50px; }
        .sec-title h2 { font-size: 32px; display: inline-block; position: relative; padding-bottom: 15px; }
        .sec-title h2::after { content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 60px; height: 3px; background: var(--primary); border-radius: 3px; }
        .sec-title p { color: var(--text-muted); margin-top: 15px; font-size: 16px; }
        
        
        .features { padding: 80px 0; }
        .feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
        .feat-card { background: var(--bg-lighter); padding: 40px 30px; border-radius: 12px; transition: 0.3s; border: 1px solid transparent; text-align: center; }
        .feat-card:hover { border-color: var(--primary); transform: translateY(-5px); box-shadow: 0 10px 30px rgba(0,0,0,0.3); }
        .feat-icon { width: 70px; height: 70px; margin: 0 auto 20px; background: rgba(255,204,0,0.1); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--primary); font-size: 30px; font-weight: bold; }
        .feat-card h3 { font-size: 20px; margin-bottom: 15px; color: #fff; }
        .feat-card p { color: var(--text-muted); font-size: 14px; }
        
        
        .news-section { padding: 80px 0; background: var(--bg-card); }
        .news-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
        .article-card { background: var(--bg-dark); border-radius: 10px; overflow: hidden; border: 1px solid rgba(255,255,255,0.05); transition: 0.3s; display: flex; flex-direction: column; }
        .article-card:hover { border-color: var(--primary); box-shadow: 0 8px 20px rgba(0,0,0,0.4); transform: translateY(-5px); }
        .art-img { display: block; height: 180px; overflow: hidden; position: relative; }
        .art-img img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s; }
        .article-card:hover .art-img img { transform: scale(1.05); }
        .art-body { padding: 20px; flex-grow: 1; display: flex; flex-direction: column; }
        .art-tags { margin-bottom: 10px; display: flex; flex-wrap: wrap; gap: 5px; }
        .art-tags a { font-size: 12px; background: rgba(255,204,0,0.1); color: var(--primary); padding: 2px 8px; border-radius: 4px; }
        .art-body h3 { font-size: 16px; margin-bottom: 10px; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
        .art-body h3 a:hover { color: var(--primary); }
        .art-body p { color: var(--text-muted); font-size: 13px; margin-bottom: 15px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; flex-grow: 1; }
        .art-meta { display: flex; justify-content: space-between; font-size: 12px; color: #666; border-top: 1px solid rgba(255,255,255,0.05); padding-top: 12px; }
        
        
        .cta-section { padding: 80px 0; text-align: center; background: linear-gradient(135deg, var(--bg-lighter) 0%, var(--bg-card) 100%); position: relative; overflow: hidden; }
        .cta-section::after { content: ''; position: absolute; width: 300px; height: 300px; background: var(--primary); filter: blur(150px); opacity: 0.1; top: 50%; left: 50%; transform: translate(-50%, -50%); border-radius: 50%; }
        .cta-inner { position: relative; z-index: 1; }
        .cta-inner h2 { font-size: 36px; margin-bottom: 20px; }
        .cta-inner p { font-size: 18px; color: var(--text-muted); margin-bottom: 30px; }
        
        
        .site-footer { background: #07080a; padding: 60px 0 20px; border-top: 1px solid rgba(255,204,0,0.1); }
        .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
        .footer-about p { color: var(--text-muted); font-size: 14px; margin-top: 20px; max-width: 80%; }
        .footer-col h4 { font-size: 18px; color: #fff; margin-bottom: 20px; position: relative; padding-bottom: 10px; }
        .footer-col h4::after { content: ''; position: absolute; left: 0; bottom: 0; width: 30px; height: 2px; background: var(--primary); }
        .footer-col ul { list-style: none; }
        .footer-col ul li { margin-bottom: 12px; }
        .footer-col ul li a { color: var(--text-muted); font-size: 14px; }
        .footer-col ul li a:hover { color: var(--primary); padding-left: 5px; }
        .footer-bottom { text-align: center; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.05); color: #555; font-size: 13px; }
        .footer-bottom a { color: #666; margin: 0 10px; }
        .footer-bottom a:hover { color: var(--primary); }

        @media (max-width: 992px) {
            .hero-inner { grid-template-columns: 1fr; text-align: center; }
            .hero-content p { max-width: 100%; margin: 0 auto 30px; }
            .hero-actions { justify-content: center; }
            .trust-grid { grid-template-columns: repeat(2, 1fr); gap: 30px; }
            .feature-grid, .news-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-grid { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 768px) {
            .desktop-nav, .header-actions { display: none; }
            .menu-toggle { display: flex; }
            .hero-content h1 { font-size: 36px; }
            .feature-grid, .news-grid, .footer-grid { grid-template-columns: 1fr; }
            .hero-actions { flex-direction: column; }
        }