.db-nav[data-site-nav] { --site-bg: var(--db-color-bg, var(--library-bg, #fafafa)); --site-text: var(--db-color-text, var(--library-text, #202521)); --site-muted: var(--db-color-text-secondary, var(--library-muted, #616a63)); --site-border: var(--db-color-border, var(--library-border, #dde2dd)); position: sticky; top: 0; z-index: 100; display: flex; align-items: center; justify-content: flex-start; gap: 32px; height: 48px; min-height: 48px; padding: 0 24px; margin: 0; border: 0; border-bottom: 1px solid var(--site-border); background: var(--site-bg); color: var(--site-text); font: 13px/1.4 system-ui, -apple-system, 'Segoe UI', sans-serif; letter-spacing: 0; text-shadow: none; box-sizing: border-box; }
[data-site-nav] * { box-sizing: border-box; }
[data-site-nav] a, [data-site-nav] button { color: var(--site-muted); text-decoration: none; font: inherit; letter-spacing: 0; text-shadow: none; }
.site-brand, [data-site-nav] .site-brand { flex: none; color: var(--site-text, var(--db-color-text)); font: 700 20px/1 Georgia, serif; letter-spacing: 0; text-shadow: none; text-decoration: none; white-space: nowrap; }
.site-nav__links { display: flex; align-items: center; gap: 4px; flex: 1; min-width: 0; }
.site-nav__links > a, .site-nav__resources-toggle { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 36px; padding: 8px 10px; border: 0; border-radius: 4px; background: transparent; white-space: nowrap; cursor: pointer; }
[data-site-nav] a:hover, [data-site-nav] button:hover { color: var(--site-text); }
[data-site-nav] [aria-current="page"], [data-site-nav] .site-nav__current-group { color: var(--site-text); font-weight: 600; background: color-mix(in srgb, var(--site-text) 7%, transparent); }
[data-site-nav] :focus-visible { outline: 1px solid var(--site-text); outline-offset: 2px; }
[data-site-nav] svg, [data-site-nav] i { width: 16px; height: 16px; flex: none; }
.site-nav__resources { position: relative; margin-left: auto; }
.site-nav__resource-links { position: absolute; top: calc(100% + 5px); right: 0; width: 180px; padding: 4px; background: var(--site-bg); border: 1px solid var(--site-border); border-radius: 6px; box-shadow: 0 6px 20px #0002; }
.site-nav__resource-links[hidden] { display: none; }
.site-nav__resource-links a { display: flex; align-items: center; min-height: 36px; padding: 8px 12px; border-radius: 3px; }
.site-nav__resource-links a:hover { background: color-mix(in srgb, var(--site-text) 7%, transparent); }
.site-nav__toggle { display: none; align-items: center; justify-content: center; flex: none; width: 36px; height: 36px; padding: 0; background: transparent; border: 1px solid var(--site-border); border-radius: 4px; cursor: pointer; }
@media (max-width: 960px) {
  .db-nav[data-site-nav] { justify-content: space-between; padding: 0 16px; }
  .site-nav__toggle { display: inline-flex; }
  .site-nav__links { display: none; position: absolute; top: 47px; left: 0; right: 0; max-height: calc(100dvh - 48px); overflow-y: auto; padding: 12px 16px; border-bottom: 1px solid var(--site-border); background: var(--site-bg); box-shadow: 0 8px 16px #0001; }
  .site-nav--open .site-nav__links { display: flex; flex-direction: column; align-items: stretch; }
  .site-nav__links > a, .site-nav__resources-toggle { justify-content: flex-start; min-height: 44px; width: 100%; }
  .site-nav__resources { margin: 4px 0 0; padding-top: 4px; border-top: 1px solid var(--site-border); }
  .site-nav__resource-links { position: static; width: 100%; padding: 0 0 4px 12px; border: 0; box-shadow: none; }
  .site-nav__resource-links a { min-height: 44px; }
}