:root {
  color-scheme: light dark;
  --bg: #fffbfe;
  --fg: #1c1b1f;
  --muted: #5f5b66;
  --primary: #6750a4;
  --on-primary: #ffffff;
  --surface: #f3edf7;
  --border: #d9d2e3;
  --warn-bg: #fff4d6;
  --warn-fg: #4a3800;
  --warn-border: #e5c158;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #1c1b1f;
    --fg: #e6e1e5;
    --muted: #b0aab6;
    --primary: #d0bcff;
    --on-primary: #381e72;
    --surface: #2b2930;
    --border: #49454f;
    --warn-bg: #3b3000;
    --warn-fg: #ffe9a8;
    --warn-border: #7a6420;
  }
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 1.0625rem;
  line-height: 1.6;
}

a {
  color: var(--primary);
  text-underline-offset: 0.15em;
}

a:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
  border-radius: 2px;
}

.wrap {
  max-width: 44rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

header.site {
  border-bottom: 1px solid var(--border);
}

header.site .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--fg);
  font-weight: 700;
  font-size: 1.15rem;
  text-decoration: none;
}

.brand img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

.lang {
  font-size: 0.95rem;
  white-space: nowrap;
}

main {
  padding-top: 1.5rem;
  padding-bottom: 3rem;
}

h1 {
  font-size: 1.9rem;
  line-height: 1.2;
  margin: 0.5rem 0 0.75rem;
}

h2 {
  font-size: 1.3rem;
  line-height: 1.3;
  margin: 2.25rem 0 0.5rem;
}

h3 {
  font-size: 1.05rem;
  margin: 1.5rem 0 0.25rem;
}

p,
ul,
ol {
  margin: 0.6rem 0;
}

li {
  margin: 0.25rem 0;
}

.updated {
  color: var(--muted);
  font-size: 0.95rem;
}

.lead {
  font-size: 1.2rem;
}

.badge {
  display: inline-block;
  margin-top: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 999px;
  background: var(--primary);
  color: var(--on-primary);
  font-weight: 600;
}

.draft {
  margin: 1rem 0;
  padding: 0.75rem 1rem;
  border: 1px solid var(--warn-border);
  border-radius: 8px;
  background: var(--warn-bg);
  color: var(--warn-fg);
  font-size: 0.95rem;
}

.table-scroll {
  overflow-x: auto;
  margin: 0.75rem 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

th,
td {
  padding: 0.5rem 0.6rem;
  border: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--surface);
}

footer.site {
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.95rem;
}

footer.site .wrap {
  padding-top: 1rem;
  padding-bottom: 1.5rem;
}

footer.site nav a {
  margin-right: 1rem;
  white-space: nowrap;
}