body.ui-style-2{background:#fff;color:#333;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;line-height:1.6;margin:0;padding:0;}nav{background:#f8f9fa;padding:1rem;display:flex;flex-wrap:nowrap;justify-content:space-between;align-items:center;border-bottom:2px solid #e9ecef;}nav a{flex:1 1 0;min-width:0;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:#333;padding:0.5rem;font-weight:500;transition:color 0.2s;}nav a:hover{color:#ff6700;text-decoration:none;}@media (max-width:767px){nav{padding:0.75rem 0.5rem;}nav a{font-size:0.85rem;padding:0.4rem 0.2rem;}}.breadcrumb{padding:1rem;font-size:0.9rem;color:#666;background:#fafafa;}.breadcrumb a{color:#0066cc;}.container{max-width:1200px;margin:0 auto;padding:2rem 1rem;}h1{font-size:2rem;margin:0 0 1rem 0;color:#222;}h2{font-size:1.5rem;margin:2rem 0 1rem 0;color:#333;border-left:4px solid #ff6700;padding-left:1rem;}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.5rem;margin:1.5rem 0;}.card{background:#fff;border:1px solid #e9ecef;border-radius:8px;padding:1.25rem;transition:transform 0.2s,box-shadow 0.2s;}.card:hover{transform:translateY(-4px);box-shadow:0 4px 12px rgba(0,0,0,0.1);}.card h3{margin:0 0 0.75rem 0;font-size:1.1rem;}.card h3 a{color:#222;}.card h3 a:hover{color:#ff6700;}.card .meta{font-size:0.85rem;color:#666;margin-bottom:0.5rem;}.card .tags{display:flex;flex-wrap:wrap;gap:0.5rem;margin-top:0.75rem;}.card .tag{background:#f0f0f0;padding:0.25rem 0.75rem;border-radius:12px;font-size:0.8rem;color:#555;}.detail-info{background:#f8f9fa;padding:1.5rem;border-radius:8px;margin:1.5rem 0;}.detail-info p{margin:0.5rem 0;}.summary,.review{line-height:1.8;margin:1.5rem 0;}@media (max-width:768px){.card-grid{grid-template-columns:1fr;gap:1rem;}h1{font-size:1.5rem;}h2{font-size:1.25rem;}}