:root{color-scheme:dark;--bg:#090d18;--panel:#12192a;--line:#29334a;--text:#f3f6ff;--muted:#9ca8bf;--accent:#7c5cff}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top,#19213a 0,var(--bg) 44%);color:var(--text);font-family:Arial,sans-serif;min-height:100vh}a{color:#b9a9ff;text-decoration:none}header{justify-content:space-between;align-items:center;gap:14px;padding:20px max(24px,6vw);border-bottom:1px solid var(--line)}header,nav{display:flex;flex-wrap:wrap}nav{gap:18px}main{width:min(1100px,92vw);margin:48px auto}.hero{max-width:760px;padding:70px 0}.hero h1{font-size:clamp(44px,7vw,82px);line-height:1;margin:10px 0 24px}.eyebrow{color:#a995ff;text-transform:uppercase;letter-spacing:.12em}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:20px;gap:20px}.card{background:color-mix(in srgb,var(--panel) 92%,transparent);border:1px solid var(--line);border-radius:18px;padding:24px}.wide{grid-column:1/-1}.form{display:grid;grid-gap:16px;gap:16px;max-width:760px}.narrow{max-width:440px}label{display:grid;grid-gap:8px;gap:8px;color:var(--muted)}button,input,select,textarea{font:inherit;border-radius:10px;border:1px solid var(--line);padding:12px;background:#0b1120;color:var(--text)}button{background:var(--accent);border:0;cursor:pointer;font-weight:700}button:disabled{opacity:.5;cursor:default}.error{color:#ff9b9b}.row{display:flex;justify-content:space-between;align-items:center;gap:16px}.stack{display:grid;grid-gap:20px;gap:20px}.workspace{display:grid;grid-gap:24px;gap:24px}.workspace-heading{padding:0;border:0}.workspace-heading h1{margin:4px 0 0;overflow-wrap:anywhere}.tabs{display:flex;flex-wrap:wrap;gap:8px;border-bottom:1px solid var(--line);padding-bottom:12px}.tabs a{border-radius:999px;padding:8px 14px;color:var(--muted)}.tabs a.active{background:var(--accent);color:var(--text)}.generation-action{display:grid;justify-items:start;grid-gap:12px;gap:12px}.task-progress{width:min(100%,420px);display:grid;grid-gap:8px;gap:8px}progress{width:100%;height:10px;accent-color:var(--accent)}.artifact{border-top:1px solid var(--line);margin-top:14px;padding-top:14px}.artifact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(280px,100%),1fr));grid-gap:16px;gap:16px}.artifact-grid>.artifact{margin-top:0}.media-card{display:grid;grid-gap:12px;gap:12px;align-content:start}.media-card time{color:var(--muted);font-size:14px}.mock-badge{border:1px solid #ffc766;border-radius:999px;color:#ffc766;font-size:12px;font-weight:700;padding:4px 8px}.media-preview{display:grid;grid-gap:14px;gap:14px}.media-preview img,.media-preview video{width:100%;max-height:70vh;object-fit:contain;border-radius:12px;background:#050811}.media-preview audio{width:100%}.empty-state{border:1px dashed var(--line);border-radius:14px;padding:20px}.source-text{white-space:pre-wrap;overflow-wrap:anywhere}blockquote{margin:12px 0;padding:10px 14px;border-left:3px solid var(--accent);color:var(--muted)}details summary{color:#b9a9ff;cursor:pointer}ul{list-style:none;padding:0}li{display:flex;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--line)}li span,p{color:var(--muted)}table{width:100%;border-collapse:collapse;margin:16px 0;display:block;overflow-x:auto}td,th{padding:12px;text-align:left;border-bottom:1px solid var(--line)}@media (max-width:700px){.grid{grid-template-columns:1fr}nav{gap:10px;font-size:14px}.row{align-items:flex-start;flex-direction:column;gap:8px}}