:root {
  --bg: #fff;
  --surface: #f7f7f7;
  --ink: #1a1a1a;
  --muted: #606060;
  --line: #e5e5e5;
  --accent: #2e4c77;
  --active: #e7eef8;
  --code: #f7f7f7;
  --callout-bg: #e4f0ec;
  --callout-border: #6fb3a2;
  --section-icon-help: #2e6e5e;
  --section-icon-api: #2e4c77;
  --section-icon-policies: #8e4f44;
}
:root[data-theme="dark"] {
  --bg: #191a19;
  --surface: #232523;
  --ink: #ecebe5;
  --muted: #b5b5ad;
  --line: #383a37;
  --accent: #a7c2e8;
  --active: #22334a;
  --code: #242624;
  --callout-bg: #1f322f;
  --callout-border: #497f71;
  --section-icon-help: #6fb3a2;
  --section-icon-api: #a7c2e8;
  --section-icon-policies: #d99b8e;
}
body { font-size: 15px; line-height: 1.75; }
.site-header {
  height: 76px;
  display: grid;
  grid-template-columns: minmax(265px, 1fr) auto minmax(120px, 1fr);
  gap: 20px;
  padding: 0 30px;
  background: var(--bg);
}
.header-brand { display: flex; align-items: center; gap: 24px; min-width: 0; }
.brand { font-size: 17px; font-weight: 700; letter-spacing: -.035em; }
.brand-logo { width: 29px; height: 29px; }
.docs-label { display: none; }
.appearance { display: flex; align-items: center; padding: 3px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); }
.appearance button { display: grid; place-items: center; width: 27px; height: 25px; border: 0; border-radius: 999px; background: transparent; color: var(--muted); font-size: 15px; line-height: 1; }
.appearance button[aria-pressed="true"] { color: var(--ink); background: var(--bg); box-shadow: 0 1px 3px #0002; }
.top-tabs { display: flex; align-items: stretch; justify-content: center; gap: 23px; height: 100%; white-space: nowrap; }
.top-tabs a { display: flex; align-items: center; gap: 8px; border-bottom: 2px solid transparent; padding: 2px 4px 0; color: var(--muted); font-size: 13px; font-weight: 550; }
.top-tabs a:hover { color: var(--accent); }
.top-tabs a[aria-current] { color: var(--ink); border-bottom-color: var(--accent); font-weight: 700; }
.top-tabs a svg { width: 21px; height: 21px; flex: none; }
.top-tabs a[data-docs-section="help"] svg { color: var(--section-icon-help); }
.top-tabs a[data-docs-section="api"] svg { color: var(--section-icon-api); }
.top-tabs a[data-docs-section="policies"] svg { color: var(--section-icon-policies); }
.header-actions { justify-content: end; }
.mobile-search { display: none; }
.theme-toggle[hidden] { display: none; }
.layout { max-width: none; grid-template-columns: 280px minmax(0, 1fr) 230px; gap: 0; padding: 0; }
.sidebar { top: 76px; height: calc(100dvh - 76px); padding: 25px 20px 40px 28px; border-right: 1px solid var(--line); }
.sidebar-search { margin-bottom: 32px; }
.sidebar-search .search-trigger { width: 100%; height: 39px; border-radius: 10px; background: transparent; font-size: 13px; }
.sidebar-search .search-trigger:hover { border-color: var(--accent); background: var(--active); }
.sidebar-search kbd { border: 0; font-size: 11px; color: var(--muted); }
.nav-group { margin-bottom: 24px; }
.nav-group h2 { margin: 0 0 6px 10px; font-size: 14px; font-weight: 720; letter-spacing: -.01em; }
.nav-group a { border-radius: 6px; padding: 6px 10px; margin: 1px 0; font-size: 13px; }
.nav-group a[aria-current] { border-left: 2px solid var(--accent); border-radius: 6px; background: var(--active); color: var(--accent); padding-left: 8px; }
body[data-docs-area="policies"] .nav-group:not([data-nav-group="policies"]),
body[data-docs-area="api"] .nav-group:not([data-nav-group="connections"]),
body[data-docs-area="help"] .nav-group[data-nav-group="policies"] { display: none; }
main { width: 100%; max-width: 900px; margin: 0 auto; padding: 43px clamp(30px, 5vw, 72px) 0; }
.eyebrow { color: var(--muted); font-weight: 500; margin-bottom: 9px; }
h1 { max-width: 18ch; font-family: Georgia, 'Times New Roman', serif; font-size: clamp(38px, 3.4vw, 50px); line-height: 1.06; letter-spacing: -.045em; font-weight: 400; margin-bottom: 23px; }
.description { max-width: 65ch; font-size: 15px; line-height: 1.75; margin-bottom: 29px; }
body[data-docs-area="policies"] .description { display: none; }
body[data-docs-area="policies"] .prose > p:first-child { color: var(--muted); font-size: 14px; }
.prose { max-width: 70ch; }
.prose h2 { scroll-margin-top: 105px; font-size: 22px; letter-spacing: -.025em; }
.prose h3 { scroll-margin-top: 105px; }
.prose blockquote { border-left-color: var(--callout-border); background: var(--callout-bg); border-radius: 0 8px 8px 0; }
.prose table { font-size: 13px; }
.toc { top: 76px; max-height: calc(100dvh - 76px); padding: 45px 26px 25px 18px; border-left: 1px solid var(--line); font-size: 12px; }
.toc h2 { font-size: 13px; }
dialog { width: min(700px, calc(100vw - 32px)); margin: auto; border-radius: 14px; padding: 24px; }
@media (max-width: 1180px) {
  .layout { grid-template-columns: 245px minmax(0, 1fr); }
  .sidebar { padding-left: 20px; }
  .toc { display: none; }
  .site-header { grid-template-columns: minmax(215px, 1fr) auto minmax(20px, 1fr); }
}
@media (max-width: 760px) {
  .site-header { min-height: 105px; height: auto; grid-template-columns: minmax(0, 1fr) auto; gap: 0 10px; padding: 0 16px; }
  .header-brand { gap: 10px; min-height: 61px; }
  .brand { font-size: 16px; }
  .brand-logo { width: 26px; height: 26px; }
  .appearance { margin-left: auto; }
  .appearance button { width: 25px; height: 23px; }
  .header-actions { gap: 3px; }
  .mobile-search { display: block; width: auto; padding: 6px; border: 0; background: transparent; font-size: 22px; }
  .mobile-search::after { content: none; }
  .top-tabs { grid-column: 1 / -1; grid-row: 2; justify-content: flex-start; gap: 20px; height: 44px; overflow-x: auto; }
  .top-tabs a { font-size: 12px; }
  .top-tabs a span { display: none; }
  .layout { display: block; padding: 0 20px; }
  .sidebar { top: 105px; height: calc(100dvh - 105px); width: min(310px, 90vw); padding: 20px; }
  main { padding: 32px 0 0; }
  h1 { font-size: 36px; }
  .description { font-size: 14px; }
}