:root {
  --bg: #f4efe6;
  --panel: #fffdf8;
  --ink: #1d1a16;
  --muted: #6a6258;
  --accent: #9f3d24;
  --accent-dark: #6d2918;
  --line: #dfd4c4;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Georgia, "Noto Serif SC", serif;
  background:
    radial-gradient(circle at top, rgba(159, 61, 36, 0.12), transparent 35%),
    linear-gradient(180deg, #f8f3ec 0%, var(--bg) 100%);
  color: var(--ink);
}

.page {
  width: min(900px, calc(100% - 32px));
  margin: 0 auto;
  padding: 48px 0 72px;
}

.hero {
  margin-bottom: 24px;
}

.hero.slim {
  margin-bottom: 18px;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.84rem;
}

h1 {
  margin: 0;
  font-size: clamp(2rem, 3vw, 3.8rem);
  line-height: 1.05;
}

.lead {
  margin-top: 14px;
  max-width: 720px;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.card {
  background: rgba(255, 253, 248, 0.92);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 28px;
  box-shadow: 0 20px 50px rgba(76, 50, 28, 0.08);
}

.form,
.details {
  display: grid;
  gap: 18px;
}

.field {
  display: grid;
  gap: 8px;
}

.field span,
.details strong,
.notes h2 {
  font-size: 0.95rem;
}

input,
select,
button,
.button-link {
  font: inherit;
}

input,
select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #c8baa5;
  border-radius: 12px;
  background: #fff;
}

button,
.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  padding: 12px 18px;
  border: 0;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  cursor: pointer;
}

button:hover,
.button-link:hover {
  background: var(--accent-dark);
}

.hint,
.secondary-link {
  color: var(--muted);
}

.notes {
  padding-top: 8px;
  border-top: 1px solid var(--line);
}

pre {
  white-space: pre-wrap;
  background: #f8f4ed;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
}

@media (max-width: 640px) {
  .page {
    width: min(100% - 20px, 900px);
    padding: 28px 0 48px;
  }

  .card {
    padding: 20px;
    border-radius: 18px;
  }
}