:root{--orange:#a5360f;--cream:#f9e8d2;--brown:#5b2f11;--ink:#241b16;--muted:#6f625a;--line:#e5ded8;--panel:#fff;--bg:#f7f5f2}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);margin:0;font-family:Arial,Helvetica,sans-serif}.wrap{max-width:1180px;margin:auto;padding:20px}.card{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:20px}.brandbar{background:var(--cream);border-radius:20px;justify-content:space-between;align-items:center;gap:16px;padding:18px 20px;display:flex}.brandbar img{object-fit:contain;max-width:260px;height:48px}.btn{cursor:pointer;border:0;border-radius:12px;padding:12px 16px;font-weight:700}.btn-primary{background:var(--orange);color:#fff}.btn-secondary{border:1px solid var(--line);color:var(--ink);background:#fff}.grid{gap:14px;display:grid}.grid4{grid-template-columns:repeat(4,minmax(0,1fr))}.grid3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid2{grid-template-columns:repeat(2,minmax(0,1fr))}.nav{grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin:14px 0;display:grid}.nav button{border:1px solid var(--line);background:#fff;border-radius:12px;padding:12px}.nav button.active{border-color:var(--orange);box-shadow:inset 0 0 0 1px var(--orange)}input,textarea,select{width:100%;font:inherit;border:1px solid var(--line);background:#fff;border-radius:12px;padding:12px}textarea{min-height:110px}.muted{color:var(--muted)}.eyebrow{color:var(--orange);letter-spacing:.08em;font-size:12px;font-weight:800}.hero{grid-template-columns:1.2fr .8fr;gap:14px;display:grid}.tool{text-align:left;cursor:pointer;background:#f5f2ef;border:0;border-radius:14px;padding:15px}.notice{background:var(--cream);color:var(--brown);border-radius:12px;padding:12px 14px}.chat{flex-direction:column;gap:10px;margin:16px 0;display:flex}.bubble{white-space:pre-wrap;background:#f2efec;border-radius:14px;max-width:760px;padding:14px}.bubble.user{background:var(--orange);color:#fff;align-self:flex-end}.row{align-items:center;gap:10px;display:flex}.space{height:14px}.login{max-width:440px;margin:70px auto}.logo-login{width:80%;max-width:300px;margin:0 auto 26px;display:block}.doc{border:1px solid var(--line);background:#fff;border-radius:14px;padding:15px}.status{background:#f2efec;border-radius:999px;padding:5px 9px;font-size:12px}.warning{border-left:4px solid var(--orange)}@media (max-width:800px){.hero,.grid4,.grid3,.grid2{grid-template-columns:1fr}.nav{grid-template-columns:repeat(2,minmax(0,1fr))}.brandbar img{height:38px}.wrap{padding:12px}.brandbar{align-items:flex-start}.row.stack{flex-direction:column;align-items:stretch}}