:root {
  color-scheme: dark;
  --background: #12161b;
  --card: #090b0e;
  --border: #333b45;
  --text: #e7ecf1;
  --muted: #abb5bf;
  --accent: #ffae94;
  font-family: system-ui, "Leelawadee UI", Tahoma, sans-serif;
  font-size: 100%;
  line-height: 1.65;
}

*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding-block-end: 2rem;
  background: var(--background);
  color: var(--text);
  overflow-wrap: anywhere;
}

.wrap {
  width: min(100% - 2rem, 48rem);
  margin-inline: auto;
}

.site-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  padding-block: 1rem;
}

.site-name {
  color: var(--text);
  font-size: 1.125rem;
  font-weight: 750;
  text-decoration: none;
}

.language-links {
  display: flex;
  gap: 0.5rem;
}

.language-links a {
  display: grid;
  place-items: center;
  min-width: 2.75rem;
  min-height: 2.75rem;
  padding-inline: 0.5rem;
  border: 1px solid var(--border);
  border-radius: 0.625rem;
  background: var(--card);
  font-size: 0.875rem;
  font-weight: 700;
  text-decoration: none;
}

.card {
  padding: clamp(1.125rem, 4.5vw, 2.5rem);
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: var(--card);
  scroll-margin-block-start: 0.75rem;
}

.card + .card {
  margin-block-start: 1rem;
}

.card:target {
  border-color: var(--accent);
}

.page-title {
  margin: 0 0 0.5rem;
  font-size: clamp(1.7rem, 5vw, 2.5rem);
  line-height: 1.25;
}

.updated {
  margin: 0;
  color: var(--muted);
}

.card > section {
  margin-block-start: 1.4rem;
  padding-block-start: 1.2rem;
  border-block-start: 1px solid var(--border);
}

h2, h3 {
  margin: 0.9rem 0 0.4rem;
  font-size: 1.2rem;
  line-height: 1.4;
}

.card > section > :first-child {
  margin-block-start: 0;
}

p, ol, ul {
  margin: 0.55rem 0 0;
}

ol, ul {
  padding-inline-start: 1.4rem;
}

li + li {
  margin-block-start: 0.4rem;
}

a {
  color: var(--accent);
  text-underline-offset: 0.18em;
}

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

a:focus-visible, .card:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.page-links {
  padding: 0;
  list-style: none;
}

.page-links a {
  display: block;
  padding-block: 0.6rem;
  border-block-start: 1px solid var(--border);
}

.page-links li + li {
  margin-block-start: 0;
}