:root {
  --bg: #faf6f0;
  --card: #ffffff;
  --title: #2b2118;
  --body: #61554a;
  --light: #948679;
  --accent: #a32e54;
  --plum: #5b2945;
  --border: #efe5da;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--body);
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.7;
}
header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
}
.wrap { max-width: 760px; margin: 0 auto; padding: 0 16px; }
header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 14px; padding-bottom: 14px; }
header img { height: 40px; width: auto; display: block; }
header nav a { color: var(--body); font-size: 0.9rem; font-weight: 600; text-decoration: none; margin-left: 16px; }
header nav a[aria-current="page"] { color: var(--accent); }
main { padding: 40px 0 56px; }
article { background: var(--card); border: 1px solid var(--border); border-radius: 20px; padding: 32px 28px; }
h1 { font-family: 'Playfair Display', Georgia, serif; color: var(--title); font-size: 2rem; line-height: 1.2; margin: 0 0 6px; }
.updated { color: var(--light); font-size: 0.85rem; font-weight: 600; margin: 0 0 24px; }
h2 { color: var(--title); font-size: 1.1rem; margin: 32px 0 8px; }
p, li { margin: 0 0 10px; }
ul { padding-left: 22px; margin: 0 0 10px; }
a { color: var(--accent); }
.summary { background: var(--bg); border: 1px solid var(--border); border-radius: 14px; padding: 14px 18px; color: var(--title); }
.legend { border-left: 3px solid var(--plum); padding: 8px 14px; background: var(--bg); border-radius: 0 10px 10px 0; font-size: 0.9rem; }
.todo { background: #fef3c7; color: #92400e; font-weight: 700; padding: 0 4px; border-radius: 4px; }
footer { text-align: center; color: var(--light); font-size: 0.85rem; padding: 0 16px 32px; }
footer a { color: var(--body); margin: 0 8px; }
@media (max-width: 560px) {
  article { padding: 24px 18px; }
  h1 { font-size: 1.6rem; }
  header nav a { margin-left: 10px; }
}