.site-footer { background: #000; color: #bbb; min-height: calc(var(--bar-height) * 3); font-size: var(--interface-size); }
.footer-directory { display: grid; grid-template-columns: .9fr 1.75fr 1.2fr 1.05fr 1.05fr; gap: clamp(20px, 3vw, 60px); padding: calc(8px + 1.5em) clamp(20px, 4vw, 88px) 8px; }
.footer-brand { position: relative; align-self: center; width: calc(100% - 12px); max-width: 260px; }
.footer-brand img { display: block; width: 100%; height: auto; }
.footer-brand sup { position: absolute; right: -9px; top: 0; font: 8px/1 Arial, sans-serif; }
.footer-group h2 { margin: 0 0 7px; color: #eee; font-size: var(--interface-size); font-weight: 400; line-height: 1.4; }
.footer-group ul { list-style: none; padding: 0; margin: 0; }
.footer-group a { display: inline-block; font-size: var(--interface-size); line-height: 1.5; }
.footer-group a span { display: block; color: #929292; }
.site-footer a { color: inherit; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; text-underline-offset: 4px; }
.site-footer a:focus-visible { outline: 2px solid var(--brass); outline-offset: 4px; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 12px 28px; min-height: 36px; padding: 0 clamp(20px, 4vw, 88px); border-top: 1px solid #ffffff19; color: #aaa; }
.footer-bottom p { margin: 0; font-size: var(--interface-size); line-height: 1.5; }
.footer-bottom nav { display: flex; gap: 24px; }
.footer-bottom a { display: inline-flex; align-items: center; min-height: 36px; font-size: var(--interface-size); }
.directory-sections { margin-top: 56px; }
.directory-sections section { padding-block: 28px; border-top: 1px solid #ffffff20; scroll-margin-top: 32px; }
.directory-sections h2 { font-size: clamp(24px, 3vw, 34px); font-weight: 400; letter-spacing: -.025em; margin: 0 0 16px; }
.directory-sections sup { font-size: .3em; vertical-align: super; margin-left: .25em; }
.directory-sections p:last-child { margin-bottom: 0; }
.reading-page p a { color: var(--ivory); text-decoration-thickness: 1px; text-underline-offset: 5px; }
@media (max-width: 1100px) {
  .footer-directory { grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 24px; padding-top: calc(24px + 1.5em); padding-bottom: 24px; }
  .footer-brand { grid-column: 1 / -1; width: 160px; max-width: calc(100% - 12px); }
  .footer-bottom { flex-wrap: wrap; padding-top: 8px; padding-bottom: 8px; gap: 2px 24px; }
}
@media (max-width: 700px) {
  .footer-directory { grid-template-columns: 1.2fr 1fr; gap: 28px 24px; }
  .footer-group h2 { min-height: 34px; margin-bottom: 4px; }
  .footer-group a { line-height: 1.6; min-height: 36px; padding-block: 8px; }
  .footer-group h2 a { min-height: 0; padding: 0; }
  .footer-bottom { display: flex; flex-direction: column-reverse; align-items: flex-start; gap: 10px; padding-bottom: 20px; }
  .footer-bottom nav { flex-wrap: wrap; gap: 22px; }
  .footer-bottom a { min-height: 44px; }
}