/* Shared styling for the three public pages Google requires: home, privacy, terms.
   Self-contained on purpose — these are served as static files from the main site and must not
   depend on anything that could go missing. */

:root {
  --ink: #16202b;
  --ink-dim: #5a6b7c;
  --ground: #f7f8fa;
  --card: #ffffff;
  --rule: #e2e7ee;
  --accent: #2f6f4f;
  --accent-soft: #eaf2ed;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ink: #e9edf2;
    --ink-dim: #9fb0c0;
    --ground: #10161d;
    --card: #17202a;
    --rule: #26313d;
    --accent: #6fbf92;
    --accent-soft: #172a20;
  }
}

:root[data-theme="dark"] {
  --ink: #e9edf2;
  --ink-dim: #9fb0c0;
  --ground: #10161d;
  --card: #17202a;
  --rule: #26313d;
  --accent: #6fbf92;
  --accent-soft: #172a20;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  padding: 0 16px;
}

.wrap {
  max-width: 44rem;
  margin: 0 auto;
  padding-block: 48px 72px;
}

header.site {
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 32px;
}

header.site .name {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
  text-decoration: none;
}

header.site .tag { color: var(--ink-dim); font-size: 0.95rem; }

h1 {
  font-size: 1.9rem;
  line-height: 1.25;
  letter-spacing: -0.02em;
  text-wrap: balance;
  margin: 0 0 8px;
}

h2 {
  font-size: 1.15rem;
  margin: 36px 0 8px;
  letter-spacing: -0.01em;
}

.updated { color: var(--ink-dim); font-size: 0.9rem; margin: 0 0 8px; }

p, li { color: var(--ink); }
ul { padding-left: 1.2rem; }
li { margin: 6px 0; }

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

.card {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 10px;
  padding: 18px 20px;
  margin: 20px 0;
}

.card h2 { margin-top: 0; }

.note {
  background: var(--accent-soft);
  border-left: 3px solid var(--accent);
  border-radius: 4px;
  padding: 12px 16px;
  margin: 20px 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 0.95rem;
}

th, td {
  text-align: left;
  vertical-align: top;
  padding: 10px 12px;
  border-bottom: 1px solid var(--rule);
}

th { color: var(--ink-dim); font-weight: 600; }

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.9em;
  background: var(--accent-soft);
  padding: 1px 5px;
  border-radius: 4px;
}

footer.site {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
  color: var(--ink-dim);
  font-size: 0.9rem;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

@media (max-width: 480px) {
  .wrap { padding-block: 32px 48px; }
  h1 { font-size: 1.55rem; }
  table, th, td { font-size: 0.9rem; }
  th, td { padding: 8px 8px; }
}