:root{--bg:#f6f6f4;--card:#ffffff;--ink:#1c1c1a;--muted:#6b6b66;--line:#e4e4df;--accent:#1c1c1a;--coral:#ff6b4a;--err:#b42318}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#151514;--card:#1e1e1c;--ink:#f1f1ee;--muted:#a3a39c;--line:#33332f;--accent:#f1f1ee}}*{box-sizing:border-box}body,html{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 -apple-system,BlinkMacSystemFont,Inter,Segoe UI,sans-serif}.wrap{min-height:calc(100vh - 48px);display:flex;align-items:flex-start;justify-content:center;padding:64px 16px 24px}.card{width:100%;max-width:760px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:32px}.card.narrow{max-width:400px}h1{font-size:22px;font-weight:600;margin:8px 0 4px}.muted{color:var(--muted);margin:0}.small{font-size:13px}.logo{height:36px;width:auto;display:block;margin-bottom:16px}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .logo{filter:invert(1) hue-rotate(180deg)}}.head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.form{display:grid;grid-gap:12px;gap:12px;margin-top:20px}.field{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:var(--card);color:var(--ink)}.btn,.field{font:inherit}.btn{padding:10px 14px;border:0;border-radius:8px;background:var(--accent);color:var(--card);font-weight:600;cursor:pointer}.err{color:var(--err);font-size:13px}.tiles{display:grid;grid-gap:12px;gap:12px;margin-top:24px}.tile{display:block;padding:16px 18px;border:1px solid var(--line);border-radius:10px;color:inherit;text-decoration:none}.tile:hover{border-color:var(--ink)}.tile-title{font-weight:600;margin-bottom:4px}.arrow,.foot{color:var(--muted)}.foot{height:48px;display:flex;align-items:center;justify-content:center;font-size:12px}.foot b{color:var(--ink);font-weight:600;margin-left:4px}.foot .ai{color:var(--coral)}