:root {
  color-scheme: dark;
  --ink: #eee7d8;
  --muted: #b7aa95;
  --gold: #d7bb82;
  --jade: #bad4c5;
  --paper: rgba(238, 231, 216, 0.08);
  --line: rgba(215, 187, 130, 0.26);
  --bg: #111917;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 20% 0%, rgba(72, 111, 96, 0.28), transparent 34rem),
    linear-gradient(180deg, #17211e 0%, var(--bg) 100%);
  color: var(--ink);
  font: 17px/1.85 ui-serif, "Noto Serif TC", "Songti TC", serif;
  padding: 32px 18px;
}

main {
  width: min(720px, 100%);
  margin: 0 auto;
  padding: clamp(26px, 7vw, 56px);
  border: 1px solid var(--line);
  background: var(--paper);
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--gold);
  font: 12px/1.4 system-ui, sans-serif;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

h1,
h2 {
  color: var(--gold);
  font-weight: 500;
  line-height: 1.35;
}

h1 {
  margin: 0 0 24px;
  font-size: clamp(32px, 9vw, 52px);
}

h2 {
  margin: 34px 0 8px;
  font-size: 22px;
}

p {
  margin: 16px 0;
  color: var(--muted);
}

nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

a {
  color: var(--jade);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

nav a {
  border: 1px solid var(--line);
  padding: 10px 14px;
  text-decoration: none;
}