body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;line-height:1.6;color:#212529;background:#fff}*{box-sizing:border-box}h1,h2,h3,h4{margin:1.5rem 0 1rem;line-height:1.2;font-weight:600}h1{font-size:2rem}h2{font-size:1.5rem}h3{font-size:1.25rem}h4{font-size:1.1rem}p{margin:0.75rem 0}a{color:#007bff;text-decoration:none;transition:color 0.2s}a:hover{color:#0056b3;text-decoration:underline}nav{display:flex;flex-wrap:nowrap;justify-content:space-between;align-items:center;padding:1rem 2rem;background:#f8f9fa;border-bottom:2px solid #dee2e6;box-shadow:0 2px 4px rgba(0,0,0,0.05)}nav a{flex:1 1 0;min-width:0;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;padding:0.5rem;font-weight:500;color:#495057;transition:all 0.2s}nav a:hover{color:#007bff;text-decoration:none;transform:translateY(-2px)}.breadcrumb{padding:1rem 2rem;font-size:0.875rem;color:#6c757d;background:#f8f9fa;border-bottom:1px solid #dee2e6}.breadcrumb a{color:#6c757d}.breadcrumb a:hover{color:#007bff}main{max-width:1200px;margin:0 auto;padding:2rem}.intro{margin:2rem 0;padding:1.5rem;background:linear-gradient(135deg,#f8f9fa 0%,#e9ecef 100%);border-radius:8px;border-left:4px solid #007bff}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;margin:2rem 0}.card{padding:1.5rem;background:#fff;border:1px solid #dee2e6;border-radius:8px;transition:all 0.3s;position:relative}.card:hover{box-shadow:0 4px 12px rgba(0,0,0,0.1);transform:translateY(-4px);border-color:#007bff}.card h3,.card h4{margin:0 0 0.75rem;color:#212529}.card p{margin:0.5rem 0;font-size:0.95rem;color:#495057}.card .meta{font-size:0.85rem;color:#6c757d}.card .summary{font-size:0.9rem;color:#495057;line-height:1.6}.card .review{font-style:italic;color:#6c757d;background:#f8f9fa;padding:0.5rem;border-radius:4px}.card .rank{position:absolute;top:0.5rem;right:0.5rem;background:#007bff;color:#fff;padding:0.25rem 0.5rem;border-radius:4px;font-size:0.85rem;font-weight:bold}.tags{display:flex;flex-wrap:wrap;gap:0.5rem;margin:1rem 0}.tags span{display:inline-block;padding:0.25rem 0.75rem;background:#e9ecef;border-radius:4px;font-size:0.875rem;color:#495057}article section{margin:3rem 0}article section h2{border-bottom:2px solid #007bff;padding-bottom:0.5rem;margin-bottom:1.5rem}@media(max-width:768px){nav{padding:0.75rem;flex-wrap:nowrap}nav a{padding:0.5rem 0.25rem;font-size:0.875rem}main{padding:1rem}.card-grid{grid-template-columns:1fr;gap:1rem}h1{font-size:1.5rem}h2{font-size:1.25rem}}