/* One stylesheet for both pages. Served from 'self', so the CSP needs no 'unsafe-inline'. */

:root {
  --bg: #ffffff;
  --surface: #f4f7fa;
  --border: #dfe5ec;
  --text: #101a26;
  --muted: #5b6b7d;
  --accent: #0f62d6;
  --accent-soft: #e8f0fe;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    /* The navy the brand lockup is drawn on, opened up enough to read body text against. */
    --bg: #071322;
    --surface: #0e1e31;
    --border: #1c3149;
    --text: #e4ecf5;
    --muted: #93a4b8;
    --accent: #56a8ff;
    --accent-soft: #10263e;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  padding: 0 20px;
}

.wrap { max-width: 760px; margin: 0 auto; padding: 56px 0 80px; }

header { display: flex; align-items: center; gap: 14px; margin-bottom: 12px; }
header img { display: block; width: 44px; height: auto; flex: none; }
header h1 { font-size: 27px; letter-spacing: -0.01em; margin: 0; font-weight: 650; }
header .home { border: 0; color: inherit; display: flex; align-items: center; gap: 14px; }

nav { margin: 0 0 40px; font-size: 15px; color: var(--muted); }
nav a { margin-right: 18px; }
nav a[aria-current="page"] { color: var(--text); border-bottom-color: var(--muted); }

.lede { font-size: 23px; line-height: 1.45; letter-spacing: -0.01em; margin: 0 0 20px; font-weight: 600; }
p { margin: 0 0 18px; }

h2 {
  font-size: 13px; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--muted); margin: 44px 0 14px; font-weight: 600;
}
h3 { font-size: 18px; margin: 30px 0 10px; font-weight: 640; }

ul { margin: 0 0 18px; padding-left: 22px; }
li { margin-bottom: 10px; }
li strong { font-weight: 620; }

a {
  color: var(--accent); text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
}
a:hover { border-bottom-color: var(--accent); }

code {
  font-family: var(--mono); font-size: 0.88em; background: var(--surface);
  border: 1px solid var(--border); border-radius: 5px; padding: 1px 5px;
}

pre {
  background: var(--surface); border: 1px solid var(--border); border-radius: 8px;
  padding: 14px 16px; overflow-x: auto; margin: 0 0 18px;
}
pre code { background: none; border: 0; padding: 0; font-size: 14px; line-height: 1.6; }

.note {
  background: var(--surface); border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 8px; padding: 16px 18px; margin: 0 0 18px;
}
.note p:last-child { margin-bottom: 0; }

/* Tables carry the editions ledger. They scroll inside themselves rather than
   widening the page, because two of them have a long right-hand column. */
.table-scroll { overflow-x: auto; margin: 0 0 18px; }
table { border-collapse: collapse; width: 100%; font-size: 15px; min-width: 460px; }
th, td { text-align: left; vertical-align: top; padding: 10px 14px 10px 0; border-bottom: 1px solid var(--border); }
th { font-weight: 620; color: var(--muted); font-size: 13px; text-transform: uppercase; letter-spacing: 0.06em; }
td:last-child, th:last-child { padding-right: 0; }

footer {
  margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--border);
  color: var(--muted); font-size: 15px;
}
footer p { margin: 0 0 8px; }

@media (max-width: 560px) {
  .wrap { padding: 36px 0 56px; }
  .lede { font-size: 20px; }
  body { font-size: 16px; }
  header img { width: 38px; }
  header h1 { font-size: 24px; }
}