:root{
  --violet:#6d28d9; --indigo:#4f46e5; --ink:#17142b; --mut:#5c5878;
  --bg:#faf9ff; --card:#ffffff; --line:#e6e2f5; --dark:#0f0d1a;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink)}
.hidden{display:none!important}
.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 16px;background:rgba(250,249,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--ink);font-weight:800;font-size:20px}
.brand-icon{width:30px;height:30px}
.topnav{display:flex;align-items:center;gap:2px}
.navlink{background:none;border:0;font:inherit;font-size:14px;padding:8px 10px;border-radius:999px;cursor:pointer;color:var(--ink)}
.navlink:hover{background:#efeafd}
.user-chip{font-size:13px;color:var(--mut);max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:0 6px}
main{max-width:960px;margin:0 auto;padding:0 16px 48px}
.view{padding-top:8px}
h2{font-size:24px;margin:20px 0 14px}
.hero{text-align:center;padding:48px 8px 8px}
.hero h1{font-size:clamp(38px,9vw,64px);line-height:1.05;margin:0 0 14px;letter-spacing:-.02em}
.grad{background:linear-gradient(90deg,var(--violet),var(--indigo));-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{font-size:18px;color:var(--mut);max-width:560px;margin:0 auto 24px}
.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--card);color:var(--ink);font:inherit;font-weight:600;padding:11px 18px;border-radius:999px;cursor:pointer;text-decoration:none}
.btn.primary{background:linear-gradient(90deg,var(--violet),var(--indigo));border:0;color:#fff}
.btn.big{font-size:17px;padding:14px 26px}
.btn.small{padding:7px 14px;font-size:14px;margin-top:8px}
.btn:disabled{opacity:.55;cursor:wait}
.ic{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;flex:none}
.ic.lg{width:34px;height:34px}
.fineprint{color:var(--mut);font-size:13px}
.signin-box{margin:26px auto 6px;display:flex;flex-direction:column;align-items:center;gap:10px}
.notice{background:#f1edfd;border:1px solid var(--line);border-radius:12px;padding:12px 14px;color:#453a75;font-size:14px;margin:12px 0}
.error{color:#b3261e;font-size:14px}
.steps,.pricing{margin-top:44px}
.steps h2,.pricing h2{text-align:center}
.step-grid,.price-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}
.step,.price-card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px}
.step .ic{color:var(--violet)}
.step h3,.price-card h3{margin:10px 0 6px}
.step p{color:var(--mut);margin:0}
.price-card .amount{font-size:32px;font-weight:800;margin:6px 0}
.price-card .amount span{font-size:15px;font-weight:600;color:var(--mut)}
.price-card ul{margin:10px 0 18px;padding-left:18px;color:var(--mut)}
.price-card.featured{border:2px solid var(--violet);box-shadow:0 12px 32px rgba(109,40,217,.14)}
.drop{display:flex;align-items:center;justify-content:center;min-height:190px;border:2px dashed #c9bdf2;border-radius:18px;background:#fff;cursor:pointer;text-align:center;padding:14px}
.drop #dropHint{display:flex;flex-direction:column;align-items:center;gap:10px;color:var(--violet);font-weight:600}
.drop img{max-width:100%;max-height:320px;border-radius:12px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}
.chip{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 14px;font:inherit;font-size:14px;cursor:pointer}
.chip.selected{background:var(--violet);border-color:var(--violet);color:#fff}
.field{display:block;font-weight:600;margin:8px 0 14px}
.field textarea{display:block;width:100%;margin-top:8px;border:1px solid var(--line);border-radius:12px;padding:12px;font:inherit;font-weight:400;resize:vertical;background:#fff}
.video-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px}
.video-card{background:var(--card);border:1px solid var(--line);border-radius:16px;overflow:hidden}
.video-card video,.video-card .thumb{width:100%;aspect-ratio:16/10;object-fit:cover;display:block;background:var(--dark)}
.vc-body{padding:12px 14px}
.vc-prompt{margin:0 0 6px;font-weight:600}
.vc-meta{margin:0;color:var(--mut);font-size:13px}
.status{font-weight:700}
.s-done{color:#15803d}.s-failed{color:#b3261e}.s-generating,.s-queued,.s-awaiting_engine{color:var(--violet)}
footer{border-top:1px solid var(--line);padding:20px 16px;text-align:center;color:var(--mut);font-size:13px}
@media (max-width:520px){ .topnav .navlink{padding:8px 6px;font-size:13px} .user-chip{display:none} }