#site-filing {
  box-sizing: border-box;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 8px 20px;
  padding: 12px 16px;
  color: #475569;
  background: #f8fafc;
  border-top: 1px solid #e2e8f0;
  font: 12px/20px system-ui, -apple-system, "Segoe UI", "Microsoft YaHei", sans-serif;
}
#site-filing a { color: inherit; text-decoration: none; }
#site-filing a:hover { text-decoration: underline; }
#site-filing a:focus-visible { outline: 2px solid #2563eb; outline-offset: 4px; }
#site-filing .public-security-filing { display: inline-flex; align-items: center; gap: 6px; }
#site-filing img { width: 18px; height: 20px; object-fit: contain; flex: none; }
@media (prefers-color-scheme: dark) {
  #site-filing { color: #cbd5e1; background: #111827; border-color: #334155; }
}

body[data-filing-shell="auth"] #site-filing { position:fixed; bottom:0; left:0; right:0; z-index:30; }

body[data-filing-shell="tutor"] { --site-filing-height: 40px; padding-bottom: var(--site-filing-height); }
body[data-filing-shell="tutor"] #site-filing { position:fixed; bottom:0; left:0; right:0; z-index:30; height:var(--site-filing-height); padding:6px 12px; gap:4px 20px; }
body[data-filing-shell="tutor"] .h-screen, body[data-filing-shell="tutor"] .h-dvh { height:calc(100dvh - var(--site-filing-height)) !important; }
body[data-filing-shell="tutor"] .min-h-screen, body[data-filing-shell="tutor"] .min-h-dvh { min-height:calc(100dvh - var(--site-filing-height)) !important; }
@media (max-width:520px) { body[data-filing-shell="tutor"] { --site-filing-height:64px; } }