:root {
  --bg: #f3efe7;
  --paper: #fffaf2;
  --ink: #1f2a1f;
  --muted: #59655b;
  --line: #d7d1c5;
  --accent: #0d6b43;
  --accent-2: #c96f2d;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(201, 111, 45, 0.12), transparent 28%),
    linear-gradient(180deg, #f5f1e8 0%, #efe6d8 100%);
}

.shell {
  width: min(1100px, calc(100% - 32px));
  margin: 32px auto 56px;
}

.hero,
.card {
  background: rgba(255, 250, 242, 0.9);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 14px 40px rgba(36, 31, 24, 0.07);
  backdrop-filter: blur(10px);
}

.hero {
  padding: 28px;
  margin-bottom: 18px;
}

.card {
  padding: 24px;
  margin-bottom: 18px;
}

.eyebrow {
  margin: 0 0 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  font-size: 0.76rem;
}

h1,
h2 {
  margin: 0 0 12px;
  font-weight: 600;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.02;
}

h2 {
  font-size: 1.4rem;
}

.lede,
.hint,
ol,
label span {
  color: var(--muted);
}

.grid,
.result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

label {
  display: block;
}

label span {
  display: block;
  margin-bottom: 8px;
  font-size: 0.94rem;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px 16px;
  font: inherit;
  background: #fffdf9;
  color: var(--ink);
}

textarea {
  resize: vertical;
}

.actions {
  display: flex;
  gap: 12px;
  margin-top: 18px;
  flex-wrap: wrap;
}

button {
  border: 0;
  border-radius: 999px;
  padding: 14px 22px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  background: var(--accent);
  color: white;
}

button.secondary {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

code {
  background: rgba(13, 107, 67, 0.08);
  padding: 0.12rem 0.35rem;
  border-radius: 6px;
}

ol {
  margin: 0;
  padding-left: 20px;
}

@media (max-width: 720px) {
  .grid,
  .result-grid {
    grid-template-columns: 1fr;
  }

  .shell {
    width: min(100% - 20px, 1100px);
    margin-top: 20px;
  }
}