/* Shared geometry for boards, FAQ and member inquiries. */
html.support-document { scrollbar-gutter: stable; }
body.site-layout.support-page { font-size: 16px; }
.support-page, .support-page *, .support-page *::before, .support-page *::after { box-sizing: border-box; }
.site-layout.support-page main.support-shell {
  display: flow-root;
  width: min(var(--site-shell-width), calc(100% - 2 * var(--site-shell-padding)));
  min-height: 60vh;
  margin: 0 auto;
  padding: 48px 0 64px;
}
.site-layout.support-page .support-heading {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  margin: 0 0 28px; padding: 0; border: 0; background: none;
}
.site-layout.support-page .support-heading h1 {
  margin: 0; font-size: clamp(28px, 3vw, 40px); font-weight: 500; line-height: 1.35;
}
.site-layout.support-page .support-intro {
  margin: 8px 0 0; color: var(--ui-muted); font-size: 14px; line-height: 1.7;
}
.site-layout.support-page :is(.support-sections, .support-subnav).ui-tabs {
  display: grid; width: min(100%, 560px); gap: 4px; margin: 0 0 28px;
}
.site-layout.support-page .support-sections.ui-tabs { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.site-layout.support-page .support-subnav.ui-tabs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.site-layout.support-page :is(.support-sections, .support-subnav).ui-tabs > a {
  width: 100%; min-width: 0; height: var(--ui-control-height); padding: 10px 12px;
  white-space: nowrap;
}
.site-layout.support-page .faq-search-controls { margin: 0 0 28px; }
@media (max-width: 600px) {
  .site-layout.support-page main.support-shell { padding: 28px 0 40px; }
  .site-layout.support-page .support-sections.ui-tabs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .site-layout.support-page .support-heading { align-items: flex-start; gap: 16px; }
}