:root{--primary:#e93b3b;--primary-hover:#c92f2f;--dark:#1a1a1a;--text:#333;--muted:#8a8a8a;--line:#eee;--bg:#f5f5f7;--card-bg:#fff;--radius:8px;--shadow:0 2px 10px #0000000f;--shadow-hover:0 8px 24px #00000024}*{box-sizing:border-box;margin:0;padding:0}body{color:var(--text);background:var(--bg);font-family:PingFang SC,Microsoft YaHei,-apple-system,Segoe UI,sans-serif;font-size:14px;line-height:1.6}a{color:inherit;text-decoration:none}ul{list-style:none}img{max-width:100%;display:block}.container{max-width:1280px;margin:0 auto;padding:0 24px}.topbar{border-bottom:1px solid var(--line);z-index:100;background:#fff;position:sticky;top:0}.topbar-inner{align-items:center;gap:28px;height:64px;display:flex}.logo{color:var(--primary);letter-spacing:-1px;white-space:nowrap;font-size:22px;font-weight:800}.logo span{color:var(--dark)}.nav{flex:1;gap:26px;display:flex}.nav a{color:var(--text);padding:22px 0;font-size:15px;transition:color .2s;position:relative}.nav a:hover,.nav a.active{color:var(--primary)}.nav a.active:after{content:"";background:var(--primary);border-radius:2px;height:3px;position:absolute;bottom:-1px;left:0;right:0}.top-actions{align-items:center;gap:16px;display:flex}.top-actions a{color:var(--text);font-size:14px}.top-actions a:hover{color:var(--primary)}.btn{cursor:pointer;border:none;border-radius:6px;padding:9px 20px;font-size:14px;transition:all .2s;display:inline-block}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-outline{color:var(--primary);border:1px solid var(--primary);background:0 0}.btn-outline:hover{background:var(--primary);color:#fff}.btn-line{color:var(--text);background:0 0;border:1px solid #ddd}.btn-line:hover{border-color:var(--primary);color:var(--primary)}.search-hero{background:#fff;padding:56px 0 48px}.search-hero h1{color:var(--dark);margin-bottom:8px;font-size:34px;font-weight:700}.search-hero .sub{color:var(--muted);margin-bottom:28px;font-size:15px}.search-bar{border:2px solid var(--primary);background:#fff;border-radius:8px;max-width:720px;display:flex;overflow:hidden}.search-bar input{border:none;outline:none;flex:1;padding:14px 18px;font-size:15px}.search-bar button{background:var(--primary);color:#fff;cursor:pointer;border:none;padding:0 32px;font-size:15px}.search-bar button:hover{background:var(--primary-hover)}.hot-tags{color:var(--muted);align-items:center;gap:12px;margin-top:16px;font-size:13px;display:flex}.hot-tags a{color:var(--muted);background:#f2f2f4;border-radius:20px;padding:4px 12px}.hot-tags a:hover{color:var(--primary);background:#fdecec}.cat-bar{border-bottom:1px solid var(--line);background:#fff;margin-bottom:24px}.cat-bar-inner{gap:4px;padding:0 24px;display:flex;overflow-x:auto}.cat-bar-inner a{white-space:nowrap;color:var(--text);border-bottom:2px solid #0000;padding:14px 16px;font-size:14px}.cat-bar-inner a:hover,.cat-bar-inner a.active{color:var(--primary);border-bottom-color:var(--primary)}.section-title{justify-content:space-between;align-items:center;margin:36px 0 20px;display:flex}.section-title h2{color:var(--dark);font-size:22px;font-weight:700}.section-title .more{color:var(--muted);font-size:13px}.section-title .more:hover{color:var(--primary)}.grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px;display:grid}.card{background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow);cursor:pointer;transition:transform .25s,box-shadow .25s;overflow:hidden}.card:hover{box-shadow:var(--shadow-hover);transform:translateY(-6px)}.card-img{aspect-ratio:4/3;background:#e8e8ec;position:relative;overflow:hidden}.card-img .ph{color:#fff;justify-content:center;align-items:center;font-size:40px;display:flex;position:absolute;inset:0}.card-img .badge{color:#fff;background:#0000008c;border-radius:4px;padding:3px 9px;font-size:12px;position:absolute;top:10px;right:10px}.card-img .fav{color:#fff;opacity:0;font-size:20px;transition:opacity .2s;position:absolute;bottom:10px;right:10px}.card:hover .fav{opacity:1}.card-body{padding:12px 14px 14px}.card-title{color:var(--text);white-space:nowrap;text-overflow:ellipsis;margin-bottom:8px;font-size:14px;overflow:hidden}.card-meta{color:var(--muted);justify-content:space-between;align-items:center;font-size:12px;display:flex}.card-price{color:var(--primary);font-size:14px;font-weight:600}.footer{color:#999;background:#1a1a1a;margin-top:64px;padding:48px 0 24px;font-size:13px}.footer-grid{grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;margin-bottom:32px;display:grid}.footer h4{color:#fff;margin-bottom:16px;font-size:15px}.footer a{color:#999;margin-bottom:10px;display:block}.footer a:hover{color:var(--primary)}.footer .brand{color:#fff;margin-bottom:12px;font-size:16px;font-weight:700}.footer-bottom{text-align:center;color:#666;border-top:1px solid #333;padding-top:20px}.mt-0{margin-top:0!important}.text-center{text-align:center}.hidden{display:none}.breadcrumb{color:var(--muted);padding:20px 0;font-size:13px}.breadcrumb a{color:var(--muted)}.breadcrumb a:hover{color:var(--primary)}.breadcrumb .sep{color:#ccc;margin:0 6px}.breadcrumb .cur{color:var(--text)}