:root {
  --ink: #1c1917;
  --paper: #faf6ef;
  --card: #fffdf8;
  --accent: #0f766e;
  --line: #e7e0d4;
  --muted: #57534e;
  font-family: "Source Serif 4", "Iowan Old Style", Georgia, serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.5;
}

header, main, footer {
  max-width: 44rem;
  margin: 0 auto;
  padding: 1rem 1.25rem;
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  font-size: 0.95rem;
}

nav a { color: var(--accent); }

h1 { font-size: 1.85rem; margin: 0.4rem 0 0.75rem; }
h2 { font-size: 1.2rem; margin-top: 1.5rem; }

.banner {
  font-size: 1.35rem;
  font-weight: 600;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem 1.1rem;
  margin: 0.75rem 0;
}

ol.wins { padding-left: 1.2rem; }

.note { color: var(--muted); font-size: 0.95rem; }

footer { color: var(--muted); font-size: 0.85rem; }

.stem-fig {
  display: block;
  margin: 0.75rem 0;
}

.choices {
  display: grid;
  gap: 0.65rem;
  margin-top: 0.75rem;
}

label.choice {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.5rem 0.75rem;
  background: #fff;
}

label.choice svg {
  flex: 0 0 auto;
  display: block;
}