*{margin:0;padding:0;box-sizing:border-box}
        body{font-family:'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;background:#f7f9fc;color:#222;line-height:1.75;font-size:16px}
        img{max-width:100%;height:auto;display:block}
        a{color:#0056b3;text-decoration:none;transition:color .3s}
        a:hover{color:#e67e22}
        .container{max-width:1200px;margin:0 auto;padding:0 20px}
        .site-header{background:linear-gradient(135deg,#1a1a2e,#16213e 60%,#0f3460);color:#fff;padding:18px 0;position:sticky;top:0;z-index:1000;box-shadow:0 4px 20px rgba(0,0,0,.3)}
        .header-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap}
        .my-logo{font-size:28px;font-weight:800;color:#fff;letter-spacing:-.5px;text-transform:uppercase;display:inline-flex;align-items:center;gap:8px}
        .my-logo:hover{color:#ffd700}
        .my-logo i{color:#ffd700;font-size:30px}
        .site-nav{display:flex;gap:22px;flex-wrap:wrap;align-items:center}
        .site-nav a{color:#ddd;font-size:14px;font-weight:600;padding:6px 0;border-bottom:2px solid transparent;transition:all .3s}
        .site-nav a:hover{color:#ffd700;border-bottom-color:#ffd700}
        .hamburger{display:none;font-size:26px;cursor:pointer;color:#fff;background:none;border:none}
        .breadcrumb{background:#fff;border-bottom:1px solid #eee;padding:10px 0;font-size:13px;color:#888}
        .breadcrumb a{color:#0056b3}
        .breadcrumb span{margin:0 6px}
        .hero{background:linear-gradient(135deg,#0f3460,#1a1a2e 70%);color:#fff;padding:60px 20px;text-align:center}
        .hero h1{font-size:42px;font-weight:800;margin-bottom:16px;line-height:1.2}
        .hero p{font-size:18px;max-width:700px;margin:0 auto;opacity:.9}
        .hero .badge{display:inline-block;background:#ffd700;color:#1a1a2e;padding:5px 14px;border-radius:30px;font-size:13px;font-weight:700;margin-bottom:14px}
        .layout{display:grid;grid-template-columns:1fr 300px;gap:40px;padding:40px 0}
        .main-content{min-width:0}
        .sidebar{background:#fff;border-radius:12px;padding:22px;height:fit-content;box-shadow:0 2px 15px rgba(0,0,0,.06);position:sticky;top:90px}
        .sidebar h3{font-size:18px;margin-bottom:14px;color:#1a1a2e;border-bottom:2px solid #ffd700;padding-bottom:8px}
        .sidebar ul{list-style:none}
        .sidebar ul li{margin-bottom:10px;font-size:14px}
        .sidebar ul li a{color:#333;padding:5px 0;display:block;border-left:3px solid transparent;padding-left:10px;transition:all .3s}
        .sidebar ul li a:hover{color:#e67e22;border-left-color:#ffd700}
        .article-body{background:#fff;border-radius:14px;padding:36px;box-shadow:0 3px 20px rgba(0,0,0,.05)}
        .article-body h2{font-size:30px;color:#1a1a2e;margin:40px 0 18px;padding-bottom:10px;border-bottom:3px solid #ffd700;position:relative}
        .article-body h3{font-size:22px;color:#16213e;margin:28px 0 12px}
        .article-body h4{font-size:18px;color:#0f3460;margin:20px 0 8px}
        .article-body p{margin-bottom:18px;text-align:justify}
        .article-body ul,.article-body ol{margin:0 0 18px 30px}
        .article-body li{margin-bottom:8px}
        .article-body .highlight{background:#fffbea;border-left:4px solid #ffd700;padding:14px 18px;border-radius:8px;margin:26px 0}
        .article-body .highlight h3{margin-top:0}
        .article-body blockquote{background:#f0f4ff;border-left:5px solid #0056b3;padding:18px 22px;margin:26px 0;border-radius:8px;font-style:italic;color:#334}
        .article-body img{border-radius:12px;margin:24px 0;box-shadow:0 4px 16px rgba(0,0,0,.1)}
        .article-body .caption{font-size:13px;color:#888;text-align:center;margin-top:-14px;margin-bottom:24px}
        .stats-table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px}
        .stats-table th{background:#1a1a2e;color:#fff;padding:12px;text-align:left}
        .stats-table td{padding:10px 12px;border-bottom:1px solid #eee}
        .stats-table tr:nth-child(even){background:#f8f9fc}
        .card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin:26px 0}
        .card{background:#f8f9fc;border-radius:12px;padding:22px;border:1px solid #eef;transition:transform .3s,box-shadow .3s}
        .card:hover{transform:translateY(-5px);box-shadow:0 8px 24px rgba(0,0,0,.1)}
        .card i{font-size:30px;color:#e67e22;margin-bottom:12px}
        .card h4{font-size:17px;margin-bottom:8px}
        .form-section{background:#fff;border-radius:14px;padding:30px;box-shadow:0 3px 20px rgba(0,0,0,.05);margin:30px 0}
        .form-section h3{font-size:24px;margin-bottom:16px;color:#1a1a2e}
        .form-group{margin-bottom:18px}
        .form-group label{display:block;font-weight:600;margin-bottom:6px;font-size:14px;color:#333}
        .form-group input,.form-group textarea{width:100%;padding:12px;border:1px solid #ddd;border-radius:8px;font-family:inherit;font-size:15px;transition:border .3s}
        .form-group input:focus,.form-group textarea:focus{border-color:#0056b3;outline:none;box-shadow:0 0 0 3px rgba(0,86,179,.1)}
        .form-group textarea{resize:vertical;min-height:120px}
        .btn{display:inline-block;background:#1a1a2e;color:#fff;padding:12px 28px;border:none;border-radius:30px;font-size:15px;font-weight:700;cursor:pointer;transition:background .3s,transform .3s}
        .btn:hover{background:#e67e22;transform:scale(1.03)}
        .btn i{margin-right:6px}
        .stars{display:flex;gap:5px;font-size:26px;cursor:pointer}
        .stars i{color:#ddd;transition:color .2s}
        .stars i.active{color:#ffd700}
        .stars i:hover{color:#ffd700}
        .comment-item{background:#f8f9fc;border-radius:10px;padding:16px;margin-bottom:14px;border-left:4px solid #ffd700}
        .comment-item .name{font-weight:700;color:#1a1a2e}
        .comment-item .date{font-size:12px;color:#999;margin-left:8px}
        .comment-item p{margin:8px 0 0;font-size:14px}
        .comment-rating{color:#ffd700;font-size:14px}
        .link-box{background:#f0f7ff;border-radius:10px;padding:16px 20px;margin:18px 0;font-size:15px}
        .link-box a{font-weight:600}
        .last-updated{font-size:13px;color:#999;margin-top:30px;padding-top:18px;border-top:1px solid #eee;text-align:right}
        .site-footer{background:#1a1a2e;color:#bbb;padding:40px 0 20px;margin-top:60px}
        .footer-content{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px;max-width:1200px;margin:0 auto;padding:0 20px}
        .footer-content h4{color:#ffd700;font-size:18px;margin-bottom:14px}
        .footer-content ul{list-style:none}
        .footer-content ul li{margin-bottom:6px;font-size:14px}
        .footer-content ul li a{color:#bbb}
        .footer-content ul li a:hover{color:#ffd700}
        .footer-bottom{text-align:center;padding-top:30px;margin-top:30px;border-top:1px solid #333;font-size:13px;color:#888}
        friend-link{display:block;max-width:1200px;margin:20px auto 0;padding:20px;background:#222;border-radius:10px;color:#aaa;font-size:14px}
        friend-link a{color:#ddd;margin:0 10px}
        friend-link a:hover{color:#ffd700}
        @media(max-width:900px){
            .layout{grid-template-columns:1fr}
            .sidebar{position:static}
            .site-nav{display:none;width:100%;flex-direction:column;gap:12px;padding:16px 0}
            .site-nav.active{display:flex}
            .hamburger{display:block}
            .hero h1{font-size:30px}
            .article-body{padding:20px}
        }