:root {
  color-scheme: light;
  --bg: #f6f3ec;
  --ink: #1c1915;
  --muted: #5e584e;
  --line: #e2d9cc;
  --accent: #8a5a12;
  --paper: #fffdf8;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, "Songti SC", "Noto Serif SC", "Source Han Serif SC", serif;
  font-size: 1.05rem;
  line-height: 1.8;
}

main {
  width: min(40rem, 100%);
  margin-inline: auto;
  padding: clamp(2.2rem, 7vw, 4.5rem) clamp(1.25rem, 4vw, 2rem) 4.5rem;
}

.kicker {
  margin: 0;
  font-family: ui-monospace, "IBM Plex Mono", "Source Code Pro", monospace;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
}

h1 {
  margin: 0.45rem 0 0;
  font-size: clamp(2.1rem, 6vw, 3.15rem);
  font-weight: 560;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

.deck { margin: 1rem 0 0; }

.en-title {
  margin: 0.15rem 0 0;
  color: var(--muted);
  font-style: italic;
}

.lang {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  margin-top: 1.2rem;
  font-family: ui-monospace, "IBM Plex Mono", monospace;
  font-size: 0.84rem;
  letter-spacing: 0.06em;
}

.lang span { color: var(--muted); }

section {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  scroll-margin-top: 1.25rem;
}

h2 {
  margin: 0;
  font-family: ui-monospace, "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  font-weight: 550;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

p { margin: 0.9rem 0 0; max-width: 62ch; }

a { color: var(--accent); text-underline-offset: 0.16em; }
a:hover { color: var(--ink); }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.text-link {
  display: inline-flex;
  margin-top: 0.35rem;
  padding: 0.55em 1em;
  border: 1px solid #d5cbbd;
  border-radius: 2px;
  background: var(--paper);
  color: var(--ink);
  font-family: ui-monospace, "IBM Plex Mono", monospace;
  font-size: 0.84rem;
  letter-spacing: 0.04em;
  line-height: 1.4;
  text-decoration: none;
}

.text-link:hover {
  color: var(--accent);
  border-color: var(--accent);
}

section[lang="en"] {
  font-family: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  line-height: 1.7;
}