:root {
  --ink: #1a1207;
  --paper: #fff9f1;
  --sand: #c96a1b;
  --sand-dark: #8f4a10;
  --line: #e7d6c2;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
main { max-width: 780px; margin: 0 auto; padding: 48px 20px 72px; }
.brand {
  letter-spacing: .16em;
  text-transform: uppercase;
  font-size: 13px;
  font-weight: 700;
  color: var(--sand-dark);
  margin: 0 0 18px;
}
h1 { font-size: 40px; line-height: 1.15; margin: 0 0 18px; letter-spacing: -.01em; }
h2 { font-size: 21px; margin: 0 0 12px; }
.sub { font-size: 19px; color: #4a3d2e; margin: 0 0 32px; }
.panel { border-top: 1px solid var(--line); margin-top: 44px; padding-top: 28px; }
.panel ul, .panel ol { margin: 0; padding-left: 22px; }
.panel li { margin-bottom: 9px; }
.fine { font-size: 14px; color: #6f6152; }
.cta {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 24px;
  display: grid;
  gap: 16px;
}
.field { display: grid; gap: 6px; font-size: 14px; font-weight: 600; color: #4a3d2e; }
input, select {
  font: inherit;
  font-weight: 400;
  color: var(--ink);
  padding: 12px 13px;
  border: 1px solid #cdb9a2;
  border-radius: 9px;
  background: #fffdfa;
  width: 100%;
}
input:focus, select:focus { outline: 2px solid var(--sand); border-color: var(--sand); }
button {
  font: inherit;
  font-weight: 700;
  color: #fff;
  background: var(--sand);
  border: 0;
  border-radius: 9px;
  padding: 15px 18px;
  cursor: pointer;
}
button:hover { background: var(--sand-dark); }
button[disabled] { opacity: .6; cursor: progress; }
.cta .fine { margin: 0; }
#status.err { color: #a3200f; font-weight: 600; }
#status.ok { color: #14663a; font-weight: 600; }