:root {
  --bg: #faf7f2;
  --text: #1f1a14;
  --muted: #6f6456;
  --font: "Inter", system-ui, sans-serif;
  --max-width: 620px;
}

body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  font-family: var(--font);
  color: var(--text);
}

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 8rem 1.5rem;
}

h1 {
  font-size: 3rem;
  font-weight: 600;
  margin: 0 0 0.5rem;
}

.sub {
  font-size: 1.2rem;
  margin: 0 0 2rem;
  color: var(--muted);
}

.tag {
  font-size: 1.05rem;
  margin: 0 0 4rem;
}

.note {
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 5rem;
  color: var(--muted);
}

.nav {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.nav a {
  text-decoration: none;
  color: var(--text);
  font-size: 1.05rem;
  padding: 0.2rem 0;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}

.nav a:hover {
  border-color: var(--text);
}