:root {
  color-scheme: light dark;
  /* Tokens below are the app's own, from DESIGN.md "Color and type".
     Night Stage #080A0F, Cloud #F4F1EA, Dawn Spark #FF6846, Open Sky #58C7F3.
     The settled shell is true white with dark ink in Light Mode and Night Stage
     with Cloud ink in Dark Mode — never the former cream paper. */
  --night-stage: #080A0F;
  --cloud: #F4F1EA;
  --dawn-spark: #FF6846;
  --open-sky: #58C7F3;

  --bg: #FFFFFF;
  --ink: #17181B;
  --muted: #6A6E76;
  --line: #E4E7EB;
  --card: #FFFFFF;
  /* Dawn Spark is only 2.87:1 on white, so small accent text uses a darkened
     Dawn at 4.51:1 while surfaces keep the true accent. */
  --dawn-surface: var(--dawn-spark);
  --dawn-text: #C75137;
  --focus: #359EC7;
  --accent-ink: #17181B;
  --shadow: 0 20px 40px -24px rgba(8, 10, 15, 0.25);
  --bezel-1: #2C2C2E;
  --bezel-2: #151517;
  --radius-action: 18px;
  --radius-surface: 22px;
  --radius-tile: 4px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #080A0F;
    --ink: #F4F1EA;
    --muted: #9AA0A8;
    --line: #23262E;
    --card: #12151C;
    /* On Night Stage the true Dawn Spark already clears AA at 6.9:1. */
    --dawn-text: #FF6846;
    --focus: #58C7F3;
    --shadow: 0 20px 40px -24px rgba(0, 0, 0, 0.55);
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  line-height: 1.6;
}
main {
  max-width: 640px;
  margin: 0 auto;
  padding: 48px 24px 96px;
}
h1 {
  font-family: ui-rounded, "SF Pro Rounded", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 2rem;
  margin-bottom: 4px;
}
.updated {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 40px;
}
h2 {
  font-size: 1.15rem;
  margin-top: 40px;
  border-top: 1px solid var(--line);
  padding-top: 24px;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  margin: 16px 0;
}
th, td {
  text-align: left;
  padding: 8px 12px 8px 0;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
th { color: var(--muted); font-weight: 600; }
a { color: inherit; text-decoration-color: var(--muted); }
nav { margin-bottom: 32px; }
nav a {
  font-size: 0.9rem;
  color: var(--muted);
  text-decoration: none;
}
nav a:hover { color: var(--ink); }