:root{
  --pfx-bg:#f6f1ea;
  --pfx-bg-2:#ece5dc;
  --pfx-card:#fffdfa;
  --pfx-text:#18131f;
  --pfx-muted:#675f75;
  --pfx-line:rgba(24,19,31,.12);
  --pfx-accent:#7c3aed;
  --pfx-accent-2:#06b6d4;
  --pfx-dark:#130f1c;
  --pfx-shadow:0 14px 32px rgba(24,19,31,.08);
  --pfx-radius:24px;
}
html[data-theme="dark"], .dark{
  --pfx-bg:#0b0911;
  --pfx-bg-2:#140f1f;
  --pfx-card:#15111d;
  --pfx-text:#f5efff;
  --pfx-muted:#b5abc9;
  --pfx-line:rgba(255,255,255,.10);
  --pfx-dark:#08060d;
  --pfx-shadow:none;
}
*{box-sizing:border-box}
body{margin:0;background:var(--pfx-bg);color:var(--pfx-text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{text-decoration:none}
.pfx-page{overflow:hidden}
.pfx-shell{width:min(1240px,calc(100% - 32px));margin:0 auto}
.pfx-kicker,.pfx-eyebrow{margin:0;font-size:12px;letter-spacing:.18em;font-weight:800;text-transform:uppercase;color:var(--pfx-muted)}
.pfx-hero{background:radial-gradient(circle at 80% 20%, rgba(124,58,237,.25), transparent 28%), radial-gradient(circle at 65% 80%, rgba(6,182,212,.18), transparent 26%), linear-gradient(135deg,var(--pfx-dark),#201731 58%,var(--pfx-dark));color:#fff;padding:34px 0 24px}
.pfx-hero-shell{display:grid;grid-template-columns:minmax(0,.95fr) minmax(340px,.9fr);gap:34px;align-items:center}
.pfx-hero h1{margin:14px 0 14px;font-size:clamp(38px,5vw,72px);line-height:.95;letter-spacing:-.05em}
.pfx-hero h1 span{color:#d9d0ef}
.pfx-lede{max-width:58ch;margin:0;font-size:17px;line-height:1.75;color:#d0c7e0}
.pfx-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0 18px}
.pfx-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;border-radius:999px;font-weight:800}
.pfx-btn-primary{background:#fff;color:#15111d}
.pfx-btn-ghost{border:1px solid rgba(255,255,255,.28);color:#fff}
.pfx-bullets{display:grid;gap:7px;margin:0;padding-left:18px;color:#d8d0e7;font-size:14px}
.pfx-hero-media{display:grid;gap:14px}
.pfx-stage{position:relative;aspect-ratio:4/3;border:1px solid rgba(255,255,255,.12);border-radius:28px;overflow:hidden;background:#09060f;box-shadow:0 20px 56px rgba(0,0,0,.28)}
.pfx-stage::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 36%,rgba(0,0,0,.78) 100%);z-index:1;pointer-events:none}
.pfx-stage-video{width:100%;height:100%;object-fit:cover;display:block}
.pfx-stage-overlay{position:absolute;left:18px;right:18px;bottom:16px;z-index:2;display:grid;gap:6px}
.pfx-stage-overlay span{display:inline-flex;width:max-content;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.14);backdrop-filter:blur(8px);font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}
.pfx-stage-overlay b{font-size:26px;line-height:1.05}
.pfx-hero-presets{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.pfx-hero-chip{border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.05);border-radius:18px;padding:12px;color:#fff;cursor:pointer;text-align:left;display:grid;gap:3px}
.pfx-hero-chip strong{font-size:14px}.pfx-hero-chip span{font-size:11px;color:#d9d0e7}
.pfx-hero-chip.is-active{border-color:rgba(255,255,255,.38);background:rgba(255,255,255,.1)}
.pfx-section-head{display:grid;gap:10px;margin-bottom:22px}.pfx-section-head.narrow{max-width:720px}.pfx-section-head.left{margin-bottom:0}.pfx-section-head h2{margin:0;font-size:clamp(28px,4vw,48px);line-height:.98;letter-spacing:-.04em}
.pfx-studio,.pfx-shortcuts,.pfx-gallery,.pfx-geo,.pfx-faq{padding:34px 0}
.pfx-workbench{display:grid;grid-template-columns:minmax(300px,.95fr) minmax(0,1.05fr);gap:18px;align-items:start}
.pfx-panel,.pfx-result,.pfx-quick-card,.pfx-card,.pfx-faq-list details,.pfx-geo-shell{background:var(--pfx-card);border:1px solid var(--pfx-line);border-radius:var(--pfx-radius);box-shadow:var(--pfx-shadow)}
.pfx-panel{padding:18px}
.pfx-panel-head{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;margin-bottom:14px}.pfx-panel-head h3{margin:2px 0 0;font-size:22px;line-height:1.05}
.pfx-link-btn,.pfx-sample-btn{appearance:none;border:1px solid var(--pfx-line);background:transparent;color:var(--pfx-text);font:inherit;cursor:pointer}
.pfx-link-btn{padding:7px 12px;border-radius:999px}.pfx-sample-btn{padding:2px 3px;border-radius:10px}
.pfx-dropzone{display:grid;align-content:center;justify-items:center;gap:10px;min-height:360px;border:2px dashed rgba(124,58,237,.28);border-radius:20px;background:linear-gradient(180deg,rgba(124,58,237,.08),transparent);padding:14px;position:relative;overflow:hidden;cursor:pointer}
.pfx-dropzone.drag{border-color:var(--pfx-accent);background:linear-gradient(180deg,rgba(124,58,237,.12),transparent)}
.pfx-dropzone input{display:none}
.pfx-drop-empty{text-align:center;display:grid;gap:6px;color:var(--pfx-muted)}
.pfx-drop-empty strong{font-size:19px;color:var(--pfx-text)}
.pfx-ref-grid{width:100%;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.pfx-ref-grid:empty{display:none}
.t67-vscene-ref{position:relative;aspect-ratio:3/4;border-radius:14px;overflow:hidden;background:#0b0911}
.t67-vscene-ref img{width:100%;height:100%;object-fit:cover;display:block}.t67-vscene-ref i{position:absolute;left:8px;top:8px;width:22px;height:22px;border-radius:999px;background:rgba(0,0,0,.66);color:#fff;font-style:normal;font-size:12px;display:grid;place-items:center}
.pfx-upload-meta{margin-top:10px;color:var(--pfx-muted);font-size:13px}
.pfx-field{display:grid;gap:8px}.pfx-field>span{font-size:12px;text-transform:uppercase;letter-spacing:.08em;font-weight:800;color:var(--pfx-muted)}
.pfx-field textarea,.pfx-field select{width:100%;border:1px solid var(--pfx-line);border-radius:16px;background:var(--pfx-bg);color:var(--pfx-text);font:inherit}
.pfx-field textarea{padding:12px 14px;resize:vertical;min-height:150px;line-height:1.65}
.pfx-field select{height:40px;min-height:40px;padding:0 10px;font-size:13px}
#t67SceneSpecific{display:contents}
.pfx-controls-row{display:grid;gap:10px;margin-top:14px}.pfx-controls-fixed4{grid-template-columns:repeat(4,minmax(0,1fr))}
.pfx-model-info{margin:14px 0 0;color:var(--pfx-muted);font-size:13px;line-height:1.6}
.pfx-generate{margin-top:14px;width:100%;min-height:48px;border:none;border-radius:18px;background:linear-gradient(135deg,var(--pfx-accent),#5b21b6 55%,var(--pfx-accent-2));color:#fff;font:inherit;font-weight:800;cursor:pointer}
.pfx-generate:disabled{opacity:.66;cursor:not-allowed}
.pfx-credits{display:grid;gap:5px;margin-top:10px}.pfx-credits strong{font-size:14px}.pfx-credits span{color:var(--pfx-muted);font-size:13px;line-height:1.5}.pfx-credits a{color:var(--pfx-accent)}
.pfx-result{grid-column:1 / -1;padding:18px}.pfx-result-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:10px}.pfx-result-head h3{margin:2px 0 0}
.pfx-result-stage{position:relative;display:grid;place-items:center;min-height:260px;max-height:450px;border-radius:20px;overflow:hidden;background:#040306}
.pfx-result-stage video{width:100%;height:auto;max-height:450px;display:block;background:#000;object-fit:contain}
.pfx-result-busy{position:absolute;inset:0;background:rgba(0,0,0,.74);color:#fff;display:grid;place-items:center;text-align:center;gap:10px;z-index:2}
.pfx-spinner{width:42px;height:42px;border-radius:50%;border:4px solid rgba(255,255,255,.2);border-top-color:#fff;animation:pfxspin 1s linear infinite}@keyframes pfxspin{to{transform:rotate(360deg)}}
.pfx-download{position:absolute;right:14px;bottom:14px;z-index:3;width:42px;height:42px;border-radius:999px;display:grid;place-items:center;background:rgba(0,0,0,.74);color:#fff;font-size:24px}
.pfx-quick-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.pfx-quick-card{padding:18px;display:grid;gap:10px}.pfx-quick-card b{font-size:18px}.pfx-quick-card p{margin:0;color:var(--pfx-muted);line-height:1.6;font-size:14px}.pfx-quick-card button{justify-self:start;margin-top:4px;padding:8px 12px;border-radius:999px;border:1px solid var(--pfx-line);background:transparent;color:var(--pfx-text);font:inherit;font-weight:700;cursor:pointer}
.pfx-filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px}.pfx-filter-bar button{padding:9px 14px;border-radius:999px;border:1px solid var(--pfx-line);background:transparent;color:var(--pfx-text);font:inherit;font-weight:700;cursor:pointer}.pfx-filter-bar button.is-active{background:var(--pfx-text);color:var(--pfx-card)}
.pfx-card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.pfx-card{overflow:hidden}.pfx-card-media{position:relative;aspect-ratio:3/4;background:#0d0a12}.pfx-card-media img,.pfx-card-media video{width:100%;height:100%;object-fit:cover;display:block}.pfx-card-media video{position:absolute;inset:0}
.pfx-card-body{padding:14px;display:grid;gap:8px}.pfx-card-tag{display:inline-flex;width:max-content;padding:6px 10px;border-radius:999px;background:var(--pfx-bg);font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--pfx-muted)}
.pfx-card-body h3{margin:0;font-size:18px}.pfx-card-body p{margin:0;color:var(--pfx-muted);font-size:14px;line-height:1.55}.pfx-card-actions{display:flex;gap:8px;padding-top:4px}.pfx-card-actions button{flex:1;min-height:25px;border-radius:11px;border:1px solid var(--pfx-line);background:transparent;color:var(--pfx-text);font:inherit;cursor:pointer}
.pfx-load-more{display:block;margin:22px auto 0;padding:12px 18px;border-radius:999px;border:1px solid var(--pfx-line);background:transparent;color:var(--pfx-text);font:inherit;font-weight:700;cursor:pointer}
.pfx-geo-shell{padding:22px;display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:24px;align-items:start}.pfx-geo-shell p{margin:0;color:var(--pfx-muted);line-height:1.8;font-size:16px}
.pfx-faq-list{display:grid;gap:12px}.pfx-faq-list details{padding:0 18px}.pfx-faq-list summary{cursor:pointer;list-style:none;padding:18px 0;font-weight:800}.pfx-faq-list p{margin:0 0 18px;color:var(--pfx-muted);line-height:1.75}
.pfx-footer{padding:26px 0 42px}.pfx-footer-shell{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;border-top:1px solid var(--pfx-line);padding-top:16px}.pfx-footer p{margin:4px 0 0;color:var(--pfx-muted)}.pfx-footer nav{display:flex;flex-wrap:wrap;gap:14px}.pfx-footer a{color:var(--pfx-muted)}
@media (max-width: 1080px){
  .pfx-hero-shell,.pfx-workbench,.pfx-geo-shell{grid-template-columns:1fr}
  .pfx-quick-grid,.pfx-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width: 760px){
  .pfx-shell{width:min(100% - 22px,1240px)}
  .pfx-hero{padding-top:22px}
  .pfx-hero-presets{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pfx-controls-fixed4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pfx-quick-grid,.pfx-card-grid{grid-template-columns:1fr}
  .pfx-dropzone{min-height:260px}
  .pfx-stage-overlay b{font-size:22px}
  .pfx-footer-shell{flex-direction:column}
}