:root{--ink:#1b1e1f;--dark:#202426;--red:#c8202f;--muted:#687176;--line:#dfe2e3;--bg:#f1f3f3}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:"Microsoft YaHei","Segoe UI",sans-serif;letter-spacing:0}button,input,select{font:inherit}button,a,select{cursor:pointer}
.models-topbar{height:66px;padding:0 22px;background:var(--dark);color:#fff;display:flex;align-items:center;justify-content:space-between;border-bottom:3px solid var(--red)}.models-brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none}.models-brand>span{width:36px;height:36px;background:var(--red);display:grid;place-items:center;font-size:21px;font-weight:900;clip-path:polygon(0 0,100% 0,100% 76%,50% 100%,0 76%)}.models-brand div{display:grid}.models-brand strong{font-size:14px}.models-brand small{font-size:9px;color:#adb4b7}.models-topbar nav{display:flex;gap:8px}.models-topbar nav a{height:36px;border:1px solid #4c5254;border-radius:4px;color:#fff;text-decoration:none;padding:0 10px;display:flex;align-items:center;gap:6px;font-size:10px}.models-topbar svg{width:15px}
main{max-width:1260px;margin:auto;padding:34px 24px 60px}.models-heading{display:flex;justify-content:space-between;align-items:end;padding-bottom:22px;border-bottom:1px solid #ccd1d3}.models-heading p{margin:0 0 6px;color:var(--red);font-size:9px;font-weight:800}.models-heading h1{font-size:32px;margin:0 0 7px}.models-heading>div>span{font-size:10px;color:var(--muted)}.models-count{background:var(--dark);color:#fff;padding:12px 16px;display:grid;text-align:center;min-width:96px}.models-count strong{font-size:22px;color:#ff5d6b}.models-count span{font-size:8px;color:#b9c0c2}
.models-toolbar{display:grid;grid-template-columns:240px 1fr 130px;gap:10px;align-items:center;padding:18px 0}.models-search{height:40px;background:#fff;border:1px solid var(--line);display:grid;grid-template-columns:35px 1fr;align-items:center}.models-search svg{width:15px;justify-self:center;color:var(--muted)}.models-search input{height:100%;border:0;outline:0;padding:0 8px;font-size:10px}.category-tabs{display:flex;gap:6px;overflow-x:auto;padding:1px}.category-tabs button{height:36px;white-space:nowrap;border:1px solid var(--line);background:#fff;border-radius:3px;padding:0 10px;font-size:9px}.category-tabs button.selected{background:var(--dark);color:#fff;border-color:var(--dark)}.models-toolbar select{height:40px;border:1px solid var(--line);background:#fff;padding:0 8px;font-size:9px}
.models-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.library-loading,.library-empty{grid-column:1/-1;min-height:300px;display:flex;align-items:center;justify-content:center;gap:8px;color:var(--muted);font-size:10px}.library-loading svg{width:17px;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
.library-card{background:#fff;border:1px solid var(--line);border-radius:5px;overflow:hidden;display:grid}.model-visual{height:190px;background:#262b2d;position:relative;display:grid;place-items:center;overflow:hidden}.model-preview{width:100%;height:100%;display:block;transition:transform .25s ease}.model-visual:hover .model-preview{transform:scale(1.12)}.model-visual .file-ext{position:absolute;z-index:2;color:#fff;border:1px solid rgba(255,255,255,.45);padding:6px 8px;font-size:10px;font-weight:800;background:#202426}.model-visual.preview-ready .file-ext{display:none}.featured-ribbon{position:absolute;z-index:3;left:9px;top:9px;background:var(--red);color:#fff;padding:5px 7px;border-radius:2px;font-size:8px;display:flex;gap:4px;align-items:center}.featured-ribbon svg{width:11px}.preview-status{position:absolute;right:9px;bottom:8px;color:#abb3b6;background:rgba(32,36,38,.85);padding:4px 6px;border-radius:2px;font-size:7px}.model-visual.preview-ready .preview-status{display:none}.card-body{padding:14px}.card-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:8px;margin-bottom:8px}.card-meta span:first-child{color:var(--red);font-weight:700}.card-body h2{font-size:14px;margin:0 0 6px}.card-body h2 a{color:var(--ink);text-decoration:none}.card-body h2 a:hover{color:var(--red)}.card-body p{height:34px;font-size:9px;color:var(--muted);line-height:1.6;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-actions{display:grid;grid-template-columns:1fr 44px;gap:7px;padding:0 14px 14px}.quote-model{height:40px;border:0;background:var(--red);color:#fff;border-radius:3px;text-decoration:none;display:flex;align-items:center;justify-content:center;gap:7px;font-size:10px;font-weight:700}.quote-model:hover{background:#a81724}.quote-model svg{width:15px}.download-model{height:40px;border:1px solid var(--line);color:var(--ink);display:grid;place-items:center;border-radius:3px}.download-model svg{width:15px}
@media(max-width:900px){.models-grid{grid-template-columns:repeat(2,1fr)}.models-toolbar{grid-template-columns:1fr 130px}.category-tabs{grid-column:1/-1;grid-row:2}.models-search{grid-column:1}}@media(max-width:600px){.models-topbar{height:58px;padding:0 10px}.models-topbar nav a{font-size:0;width:36px;padding:0;justify-content:center}main{padding:22px 11px 40px}.models-heading h1{font-size:25px}.models-heading>div>span{display:block;max-width:230px}.models-count{min-width:72px;padding:9px}.models-toolbar{grid-template-columns:1fr 105px}.models-grid{grid-template-columns:1fr}.model-visual{height:145px}}