/* Model collection */
.tf-logo-mark{width:38px;height:38px;border-radius:12px;background:linear-gradient(140deg,#9390ff,#3ac9d6)}
.tf-logo-mark svg{width:30px;height:30px}
.tf-api-intro h1{margin:14px 0 0;font-size:clamp(32px,4.2vw,56px);line-height:1.16;letter-spacing:-.045em}
.tf-api-intro-inner{padding-top:56px;padding-bottom:48px}
.tf-api-intro{border-bottom:0;padding-bottom:0}
.tf-provider-wall{padding:36px 0 44px;text-align:center;background:var(--bg);border-bottom:1px solid var(--line)}
.tf-provider-wall p{color:var(--muted);font-size:15px;margin:0 0 24px}
.tf-provider-logos{display:flex;justify-content:center;align-items:center;gap:64px}
.tf-provider-logos>span{display:flex;align-items:center;gap:12px;font-size:23px;color:var(--ink)}
.tf-provider-logos svg{height:38px;width:38px;fill:currentColor}
.tf-provider-families{display:flex;gap:12px 24px;justify-content:center;flex-wrap:wrap;margin:24px auto 0;max-width:860px;color:var(--muted);font:600 12px/1.5 var(--mono)}
.tf-catalog-section{padding:68px 0 80px;background:var(--bg);scroll-margin-top:90px}
.tf-catalog-heading{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:30px}
.tf-catalog-heading h2{font-size:clamp(26px,3vw,38px);line-height:1.3;letter-spacing:-.035em;margin:12px 0}
.tf-catalog-heading p{color:var(--muted);font-size:14px;margin:0;line-height:1.7}
.tf-catalog-heading>a{flex-shrink:0;font-size:13px;padding-bottom:5px}
.tf-catalog-toolbar{display:flex;gap:20px;justify-content:space-between;align-items:center;padding-bottom:22px;border-bottom:1px solid var(--line)}
.tf-catalog-filters{display:flex;flex-wrap:wrap;gap:8px}
.tf-catalog-filters button{padding:9px 16px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--muted);font-size:12px;font-weight:600;cursor:pointer}
.tf-catalog-filters button[aria-pressed=true]{color:#fff;background:#6474ee;border-color:#6474ee}
.tf-catalog-search{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:10px;background:var(--surface);padding:10px 13px}
.tf-catalog-search input{width:210px;min-width:0;color:var(--ink);font:inherit;border:0;outline:0;background:transparent}
.tf-catalog-search:focus-within{outline:2px solid var(--blue);outline-offset:2px}
.tf-catalog-count{display:flex;align-items:center;gap:6px;margin:23px 0;color:var(--muted);font-size:12px}
.tf-catalog-count strong{color:var(--blue);font-size:15px}
.tf-catalog-count>span{margin-left:auto}
.tf-catalog-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.tf-model-card{display:flex;flex-direction:column;min-width:0;padding:24px;border:1px solid var(--line);border-radius:19px;background:var(--surface);box-shadow:0 3px 10px #06122a03;transition:border-color .2s,box-shadow .2s}
.tf-model-card:hover{border-color:#7c88ce;box-shadow:0 8px 28px #16265f10}
.tf-model-card[hidden],.tf-catalog-empty[hidden]{display:none}
.tf-model-card-top{display:flex;align-items:center;gap:12px;min-width:0}
.tf-model-card-top>div{min-width:0}
.tf-model-card-icon{flex:none;display:grid;place-items:center;width:44px;height:44px;border-radius:13px;background:#7285ff15;color:var(--blue)}
.tf-model-card-icon.is-claude{background:#da775617}
.tf-model-card-icon svg{width:27px;height:27px}
.tf-model-card-top h3{overflow-wrap:anywhere;margin:0 0 5px;font-size:16px;line-height:1.35;letter-spacing:-.025em;color:var(--ink)}
.tf-model-card-top div>span{color:var(--muted);font-size:11px}
.tf-model-id{display:block;align-self:start;max-width:100%;margin:16px 0 0;padding:4px 7px;border-radius:5px;color:var(--muted);background:var(--surface-2);overflow-wrap:anywhere;font:10px/1.5 var(--mono)}
.tf-model-prices{display:flex;flex-wrap:wrap;gap:7px;margin:18px 0 12px;font-size:11px;font-weight:600}
.tf-model-prices>span{padding:5px 7px;border-radius:6px}
.tf-price-input{color:#118874;background:#27ad9811}
.tf-price-output{color:#d66c78;background:#d66c7811}
.tf-model-description{color:var(--muted);font-size:12px;line-height:1.85;margin:0 0 15px}
.tf-model-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;margin-bottom:16px}
.tf-model-tags span{padding:4px 7px;border-radius:5px;background:var(--surface-2);color:var(--muted);font-size:10px}
.tf-model-details{margin:0 0 15px;color:var(--muted);font-size:11px}
.tf-model-details summary{display:flex;align-items:center;justify-content:space-between;cursor:pointer;list-style:none;padding:9px 0;border-top:1px solid var(--line)}
.tf-model-details summary::-webkit-details-marker{display:none}
.tf-model-details p{line-height:1.8;margin:0 0 5px}
.tf-model-card-link{display:flex;justify-content:space-between;gap:10px;padding:10px 12px;border:1px solid #7e8eff35;border-radius:8px;background:#7e8eff08;color:var(--blue);font-size:11px;font-weight:600}
.tf-catalog-note{margin:24px 0 0;max-width:940px;color:var(--muted);font-size:11px;line-height:1.9}
.tf-catalog-empty{text-align:center;padding:40px;color:var(--muted)}
.tf-catalog-filters button:focus-visible,.tf-model-details summary:focus-visible,.tf-model-card-link:focus-visible{outline:2px solid var(--blue);outline-offset:3px}
@media(max-width:1050px){.tf-catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.tf-catalog-section{padding:42px 0}.tf-catalog-grid{grid-template-columns:1fr;gap:15px}.tf-catalog-heading{align-items:start;flex-direction:column;gap:14px}.tf-catalog-toolbar{align-items:stretch;flex-direction:column;gap:14px}.tf-catalog-search input{width:100%}.tf-model-card{padding:22px}.tf-provider-logos{gap:30px}.tf-provider-logos>span{font-size:19px}.tf-provider-families{gap:10px 17px;font-size:10px}.tf-catalog-count{flex-wrap:wrap}.tf-catalog-count>span{font-size:10px}.tf-api-intro-inner{padding-top:38px;padding-bottom:30px}}