:root {
  color-scheme: light dark;
  --bg: #ffffff;
  --fg: #1a1d24;
  --muted: #5f6570;
  --line: #dde0e5;
  --soft: #f4f5f7;
  --link: #1f5fbf;
  --accent: #2f8a5b;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #14171c;
    --fg: #e6e8ec;
    --muted: #a0a6b0;
    --line: #2e333b;
    --soft: #1d2127;
    --link: #8ab4f8;
    --accent: #6fcf97;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  color: var(--fg);
  background: var(--bg);
  margin: 0;
  padding: 32px 16px 64px;
  overflow-wrap: break-word;
}
main { max-width: 720px; margin: 0 auto; }
h1 { font-size: 28px; line-height: 1.25; margin: 0 0 4px; }
h2 { font-size: 18px; margin-top: 32px; border-bottom: 1px solid var(--line); padding-bottom: 4px; }
h3 { font-size: 16px; margin: 20px 0 4px; }
a { color: var(--link); }
.date, .muted { color: var(--muted); }
.date { margin-top: 0; margin-bottom: 28px; }
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 8px 0 16px; }
table { border-collapse: collapse; width: 100%; font-size: 15px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: var(--soft); }
.table-wrap table.wide { min-width: 640px; }
code { background: var(--soft); padding: 1px 5px; border-radius: 3px; font-size: .92em; }
.note { background: var(--soft); border-inline-start: 3px solid var(--accent); padding: 10px 14px; border-radius: 4px; }
ul.apps { list-style: none; padding: 0; }
ul.apps li { border: 1px solid var(--line); border-radius: 8px; padding: 14px 16px; margin: 12px 0; }
ul.apps li b { font-size: 17px; }
ol li, ul li { margin: 4px 0; }
footer { max-width: 720px; margin: 40px auto 0; padding-top: 12px; border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
@media (max-width: 480px) {
  body { padding-top: 20px; font-size: 16px; }
  h1 { font-size: 24px; }
  table { font-size: 14px; }
  th, td { padding: 7px 8px; }
}
.lang-picker { text-align: end; margin: 0 0 8px; }
.lang-picker select { font: inherit; color: var(--fg); background: var(--soft); border: 1px solid var(--line); border-radius: 6px; padding: 4px 8px; }