:root{--bg:#f7f8fb;--ink:#17202a;--muted:#667085;--card:#fff;--line:#e4e7ec;--brand:#1f5eff;--soft:#eef4ff}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,Arial}a{color:inherit;text-decoration:none}.nav{display:flex;justify-content:space-between;align-items:center;padding:22px 6vw}.logo{font-weight:800;letter-spacing:-.04em}.btn{border:0;border-radius:12px;background:var(--brand);color:#fff;padding:12px 16px;font-weight:700;cursor:pointer;display:inline-block}.btn.secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}.btn.ghost{background:transparent;color:var(--brand)}.hero{padding:70px 6vw 35px;display:grid;grid-template-columns:1.1fr .9fr;gap:36px}.hero h1{font-size:64px;line-height:.95;margin:0 0 18px;letter-spacing:-.06em}.lead{font-size:21px;color:var(--muted);line-height:1.5}.card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:0 14px 35px #1018280b}.grid{display:grid;gap:18px}.cols{grid-template-columns:repeat(2,minmax(0,1fr))}.wrap{max-width:1120px;margin:0 auto;padding:28px}.field{display:grid;gap:8px;margin-bottom:14px}.field label{font-weight:700;font-size:14px}.input,textarea,select{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px;background:#fff;font:inherit}textarea{min-height:120px}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}.pill{border-radius:999px;background:var(--soft);color:#1849b5;padding:5px 10px;font-size:12px;font-weight:700}.steps{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}.topbar{display:flex;justify-content:space-between;gap:16px;align-items:center}.chat{display:grid;gap:12px}.msg{padding:14px;border-radius:16px;max-width:850px}.ai{background:#fff;border:1px solid var(--line)}.user{background:var(--soft);justify-self:end}.muted{color:var(--muted)}.pre{white-space:pre-wrap}.danger{color:#b42318}@media(max-width:800px){.hero,.cols{grid-template-columns:1fr}.hero h1{font-size:44px}.topbar{align-items:flex-start;flex-direction:column}}