:root {
  --paper: #f4ead4;
  --ink: #2a2118;
  --walnut: #4a3424;
  --rule: #c4b089;
  --mute: #6d5c48;
  --wash: #efe3c8;
  --stamp: #7a4a2a;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: #d9c9a8;
  color: var(--ink);
  font-family: "Georgia", "Palatino Linotype", "Book Antiqua", Palatino, serif;
  line-height: 1.45;
}

.sheet {
  max-width: 42rem;
  margin: 1.5rem auto 3rem;
  background: var(--paper);
  border: 1px solid #b9a57a;
  box-shadow: 0 10px 30px rgba(42, 33, 24, 0.18);
  padding: 1.75rem 1.6rem 2.4rem;
}

.mast {
  text-align: center;
  border-bottom: 2px solid var(--walnut);
  padding-bottom: 0.85rem;
  margin-bottom: 1.1rem;
}

.kicker {
  font-family: "Palatino Linotype", Palatino, Georgia, serif;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.68rem;
  color: var(--stamp);
  margin: 0 0 0.35rem;
}

h1 {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin: 0;
  color: var(--walnut);
}

.date-line {
  margin: 0.35rem 0 0;
  font-size: 1.05rem;
}

.muted {
  color: var(--mute);
  font-size: 0.86rem;
  font-style: italic;
  margin: 0.25rem 0 0;
}

.desk {
  font-size: 0.92rem;
  color: var(--mute);
  text-align: center;
  margin: 0.9rem 0 1.4rem;
}

.letter {
  border-top: 1px solid var(--rule);
  padding: 1.15rem 0 0.35rem;
  margin: 0;
}

.from {
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--stamp);
  margin: 0 0 0.15rem;
}

h2 {
  font-size: 1.28rem;
  margin: 0 0 0.7rem;
  color: var(--walnut);
}

.ask,
.answer {
  margin: 0 0 0.75rem;
}

.label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
  margin-bottom: 0.28rem;
}

.sign {
  margin: 0.7rem 0 0.4rem;
  font-style: italic;
}

.ps {
  margin: 0.35rem 0 0.6rem;
  padding: 0.45rem 0.7rem;
  background: var(--wash);
  border-left: 3px solid var(--walnut);
  font-size: 0.95rem;
}

.porch {
  border-top: 2px solid var(--walnut);
  margin-top: 1.4rem;
  padding-top: 0.95rem;
  font-size: 0.95rem;
}

.porch h3 {
  margin: 0 0 0.4rem;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stamp);
}

.filed {
  margin-top: 1.2rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--mute);
}

@media print {
  body { background: white; }
  .sheet { box-shadow: none; border: none; margin: 0; max-width: none; }
}