:root {
  color-scheme: light;
  --ink: #13212b;
  --muted: #52616c;
  --line: #d7e0e5;
  --surface: #f5f8fa;
  --ocean: #087f8c;
  --deep: #123d4a;
  --coral: #c4543d;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: #ffffff;
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  letter-spacing: 0;
}

a {
  color: var(--ocean);
  text-underline-offset: 3px;
}

.site-header,
footer {
  width: min(920px, calc(100% - 40px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.site-header {
  min-height: 76px;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 19px;
  font-weight: 750;
  text-decoration: none;
}

.brand img {
  display: block;
  object-fit: contain;
}

.account-link {
  color: var(--deep);
  font-size: 14px;
  font-weight: 650;
}

main {
  width: min(760px, calc(100% - 40px));
  margin: 0 auto;
  padding: 68px 0 80px;
}

.intro {
  padding-bottom: 36px;
  border-bottom: 3px solid var(--deep);
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--coral);
  font-size: 13px;
  font-weight: 750;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  color: var(--ink);
  letter-spacing: 0;
}

h1 {
  max-width: 700px;
  font-size: 46px;
  line-height: 1.08;
}

h2 {
  margin-bottom: 18px;
  font-size: 25px;
  line-height: 1.25;
}

.lead {
  max-width: 680px;
  margin: 24px 0 0;
  color: var(--deep);
  font-size: 20px;
  line-height: 1.55;
}

.release-note {
  margin: 24px 0 0;
  padding: 14px 16px;
  border-inline-start: 4px solid var(--coral);
  background: #fff7f3;
  color: #713727;
  font-size: 14px;
  line-height: 1.55;
}

.contents {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 24px;
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}

.contents a {
  font-size: 14px;
  font-weight: 650;
}

section:not(.intro) {
  padding-top: 44px;
}

p,
li,
dd {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.72;
}

p {
  margin: 0 0 16px;
}

ul {
  margin: 0 0 18px;
  padding-inline-start: 24px;
}

li + li {
  margin-top: 8px;
}

code {
  color: var(--deep);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.94em;
}

.data-list {
  margin: 0;
  border-top: 1px solid var(--line);
}

.data-list div {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

dt {
  color: var(--deep);
  font-size: 15px;
  font-weight: 750;
}

dd {
  margin: 0;
}

footer {
  justify-content: flex-start;
  flex-wrap: wrap;
  min-height: 86px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

footer span {
  margin-inline-end: auto;
  color: var(--deep);
  font-weight: 700;
}

@media (max-width: 620px) {
  .site-header,
  footer,
  main {
    width: min(100% - 28px, 760px);
  }

  main {
    padding-top: 46px;
  }

  h1 {
    font-size: 36px;
  }

  .lead {
    font-size: 18px;
  }

  .contents {
    grid-template-columns: 1fr;
  }

  .data-list div {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  footer {
    align-content: center;
    padding: 18px 0;
  }

  footer span {
    width: 100%;
    margin-inline-end: 0;
  }
}

/* The language picker. Fifty links have to read as a quiet index rather than a
   wall, so they sit small and dim and wrap freely; the current one is the only
   one that is not a link and is marked as such for a screen reader. */
.foot-locales{ display:flex; flex-wrap:wrap; gap:6px 14px; margin-top:18px; }
.foot-locales a{ color:var(--ink-faint,#7a8a92); font-size:13px; text-decoration:none; }
.foot-locales a:hover{ color:var(--ink,#e9f3f5); }
.foot-locales a[aria-current]{ color:var(--ink,#e9f3f5); font-weight:600; }