:root {
  color-scheme: light dark;
  --bg: #f7f4ef;
  --fg: #1f1b16;
  --muted: #5c574f;
  --card: #fffdf9;
  --line: #e4ddd3;
  --accent: #8a5a3b;
  --callout: #fff4e5;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #161411;
    --fg: #f4efe8;
    --muted: #b7b0a6;
    --card: #221e1a;
    --line: #3a342e;
    --accent: #d9a078;
    --callout: #3a2a1c;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  line-height: 1.65;
  color: var(--fg);
  background: var(--bg);
}

header, main, footer {
  max-width: 760px;
  margin: 0 auto;
  padding: 24px 20px;
}

header {
  padding-bottom: 0;
}

.brand {
  margin: 0 0 8px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--accent);
}

h1 {
  margin: 0 0 16px;
  font-size: 1.7rem;
}

h2 {
  margin: 2rem 0 0.75rem;
  font-size: 1.25rem;
  scroll-margin-top: 16px;
}

h3 {
  margin: 1.4rem 0 0.5rem;
  font-size: 1.05rem;
}

nav {
  display: flex;
  gap: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

nav a {
  color: var(--muted);
  text-decoration: none;
}

nav a.current,
nav a:hover {
  color: var(--accent);
  text-decoration: underline;
}

main {
  background: var(--card);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

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

p, li { color: var(--fg); }

.muted, header p, footer {
  color: var(--muted);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 12px 0 20px;
  font-size: 0.95rem;
}

th, td {
  border: 1px solid var(--line);
  padding: 8px 10px;
  text-align: left;
  vertical-align: top;
}

th { background: color-mix(in srgb, var(--line) 35%, transparent); }

code {
  font-size: 0.92em;
  background: color-mix(in srgb, var(--line) 40%, transparent);
  padding: 0.1em 0.35em;
  border-radius: 4px;
}

.callout {
  border: 1px solid var(--accent);
  background: var(--callout);
  border-radius: 12px;
  padding: 16px 18px;
  margin: 8px 0 28px;
}

.callout h2 {
  margin-top: 0;
}

footer {
  font-size: 0.9rem;
}

.home {
  text-align: center;
}

.home h1 {
  margin-bottom: 4px;
}

.banner {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 12px;
}

.store-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
}

.store-links a {
  display: inline-flex;
}

.badge {
  height: 40px;
  width: auto;
}

.badge-google {
  height: 58px;
  margin: -9px;
}