/* Public-site bridge to the App's Electric Marginalia palette. */
:root {
  color-scheme: light dark;
  --site-paper: #f5f3ee;
  --site-surface: #fefdfc;
  --site-control: #efede7;
  --site-ink: #182033;
  --site-dim: #5f687a;
  --site-blue: #315ef5;
  --site-border: rgb(24 32 51 / 0.14);
  --site-font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root { --site-paper: #11151d; --site-surface: #191f2b; --site-control: #232a38; --site-ink: #e9edf5; --site-dim: #a6afc1; --site-blue: #87a0ff; --site-border: rgb(217 227 250 / 0.15); }
}
.site-masthead { box-sizing: border-box; width: min(1200px, calc(100% - 64px)); margin: 0 auto; padding: 24px 0; display: flex; align-items: center; justify-content: space-between; gap: 28px; font-family: var(--site-font); }
.site-masthead .site-brand { display: inline-flex; align-items: center; gap: 10px; color: var(--site-ink); font-size: 20px; font-weight: 750; letter-spacing: -.04em; text-decoration: none; white-space: nowrap; }
.site-brand-mark { width: 34px; height: 34px; flex: none; }
.site-masthead nav { display: flex; align-items: center; flex-wrap: wrap; justify-content: flex-end; gap: 24px; }
.site-masthead nav a, .site-masthead nav button { color: var(--site-dim); font: 550 14px/1.4 var(--site-font); text-decoration: none; }
.site-masthead nav a:hover { color: var(--site-blue); }
.site-masthead .language-button { padding: 7px 10px; border: 1px solid var(--site-border); border-radius: 10px; background: transparent; color: var(--site-ink); }
.site-masthead :focus-visible { outline: 2px solid var(--site-blue); outline-offset: 5px; }
@media (max-width: 700px) {
  .site-masthead { width: calc(100% - 32px); gap: 12px; padding: 18px 0; flex-wrap: wrap; }
  .site-masthead nav { gap: 14px; justify-content: flex-start; }
  .site-masthead nav a, .site-masthead nav button { font-size: 13px; }
  .site-masthead .site-brand { font-size: 19px; }
  .site-nav-guide { display: none; }
}