/* Colours from apps/mobile/src/theme/index.ts. System fonts: the pages load nothing from other hosts. */
:root {
  color-scheme: light dark;
  --surface: #f3f5ef;
  --card: #ffffff;
  --line: #d9e0d4;
  --ink: #16211a;
  --ink-muted: #56635b;
  --primary: #1f5a36;
  --primary-soft: #e2eee4;
  --summit: #c5f06a;
  --on-summit: #16211a;
  --hero: #0f1a14;
  --on-hero: #f1f5ec;
  --on-hero-muted: #a7b3ab;
}

@media (prefers-color-scheme: dark) {
  :root {
    --surface: #0c130f;
    --card: #152019;
    --line: #2c3b31;
    --ink: #ecf2ea;
    --ink-muted: #a7b3ab;
    --primary: #7cc88f;
    --primary-soft: #1c3a27;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--surface);
  color: var(--ink);
  font:
    17px/1.6 system-ui,
    -apple-system,
    'Segoe UI',
    Roboto,
    sans-serif;
}

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

.wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 20px;
}

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

header.top .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
}

.brand img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
}

.hero {
  background: var(--hero);
  color: var(--on-hero);
  padding: 72px 0 64px;
}

.hero h1 {
  margin: 0 0 16px;
  font-size: clamp(34px, 6vw, 52px);
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.hero p {
  margin: 0 0 28px;
  max-width: 560px;
  color: var(--on-hero-muted);
  font-size: 19px;
}

.badge {
  display: inline-block;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--summit);
  color: var(--on-summit);
  font-weight: 600;
  font-size: 15px;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 48px 0;
}

.feature {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--card);
}

.feature h2 {
  margin: 0 0 6px;
  font-size: 18px;
}

.feature p {
  margin: 0;
  color: var(--ink-muted);
  font-size: 16px;
}

.note {
  margin: 0 0 48px;
  color: var(--ink-muted);
  font-size: 15px;
}

article {
  padding: 40px 0 56px;
}

article h1 {
  margin: 0 0 4px;
  font-size: 34px;
  line-height: 1.2;
}

article h2 {
  margin: 40px 0 8px;
  font-size: 22px;
}

article h3 {
  margin: 24px 0 4px;
  font-size: 18px;
}

.updated {
  margin: 0 0 24px;
  color: var(--ink-muted);
}

.summary {
  padding: 16px 20px;
  border-radius: 16px;
  background: var(--primary-soft);
}

.summary ul {
  margin: 0;
  padding-left: 20px;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

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

.table-scroll {
  overflow-x: auto;
}

footer {
  border-top: 1px solid var(--line);
  padding: 24px 0 40px;
  color: var(--ink-muted);
  font-size: 15px;
}

footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 8px;
}