:root {
  color-scheme: dark;
  --background: #071c22;
  --surface: #0e2a31;
  --text: #f0f7f5;
  --muted: #b4c8c9;
  --accent: #8ae6c4;
  --line: #29434a;
  --warm: #edcf92;
}
* { box-sizing: border-box; }
html { scroll-padding-top: 100px; }
body { margin: 0; background: var(--background); color: var(--text); font: 16px/1.75 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", sans-serif; -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-underline-offset: 4px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; border-radius: 3px; }
.wrap { width: min(1120px, calc(100% - 48px)); margin-inline: auto; }
.skip-link { position: absolute; top: -100px; left: 20px; z-index: 10; padding: 12px 18px; background: var(--text); color: var(--background); }
.skip-link:focus { top: 12px; }
.topbar { border-bottom: 1px solid var(--line); background: var(--background); }
.topbar-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 750; line-height: 1.25; }
.brand img { width: 32px; height: 32px; border-radius: 9px; }
.brand small { display: block; color: var(--muted); font-size: 11px; font-weight: 500; }
.top-nav { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.top-nav a { color: var(--muted); font-size: 14px; text-decoration: none; padding-block: 10px; }
.top-nav a[aria-current], .top-nav a:hover { color: var(--accent); }
.doc-layout { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 64px; padding-block: 40px 80px; }
.sidebar { align-self: start; position: sticky; top: 32px; font-size: 14px; }
.back-link { display: inline-block; margin-bottom: 28px; text-decoration: none; }
.sidebar .label { color: var(--muted); font-size: 11px; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
.toc { display: flex; flex-direction: column; border-left: 1px solid var(--line); margin: 14px 0 26px; padding-left: 18px; gap: 10px; }
.toc a { color: var(--muted); text-decoration: none; }
.toc a:hover { color: var(--accent); }
.sidebar p { font-size: 13px; }
article { min-width: 0; max-width: 800px; }
.breadcrumb { color: var(--muted); font-size: 13px; margin: 0 0 24px; }
.eyebrow { color: var(--accent); margin: 0 0 8px; font-size: 12px; font-weight: 750; letter-spacing: .1em; text-transform: uppercase; }
h1 { font-size: clamp(2.3rem, 5vw, 3.4rem); line-height: 1.12; letter-spacing: -.035em; margin: 0 0 20px; }
.lede { color: var(--muted); font-size: 19px; line-height: 1.65; max-width: 62ch; margin: 0 0 20px; }
.pills { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 0; }
.pill { display: inline-block; padding: 3px 11px; border: 1px solid var(--line); border-radius: 6px; color: var(--muted); font-size: 12px; font-weight: 650; }
.pill.pro { color: var(--accent); }
section { border-top: 1px solid var(--line); margin-top: 36px; padding-top: 32px; }
h2 { margin: 0 0 16px; font-size: 25px; line-height: 1.25; letter-spacing: -.015em; }
h3 { margin: 0 0 10px; font-size: 18px; line-height: 1.4; }
h4 { margin: 24px 0 8px; font-size: 15px; }
p { margin: 0 0 16px; }
li { padding-left: 3px; margin-block: 8px; }
ul, ol { padding-left: 23px; margin: 12px 0 20px; }
p, li, dd { overflow-wrap: anywhere; }
.steps li { margin-bottom: 16px; padding-left: 8px; }
.steps li::marker { color: var(--accent); font-weight: 750; }
.note { border-left: 3px solid var(--accent); background: var(--surface); padding: 16px 20px; margin: 22px 0; color: var(--muted); border-radius: 0 8px 8px 0; font-size: 14px; }
.note p:last-child, .mode-card p:last-child, .example p:last-child { margin-bottom: 0; }
.mode-card { padding: 24px; border: 1px solid var(--line); border-radius: 10px; margin: 18px 0; }
.mode-card h3 { margin-top: 12px; }
.mode-card .pill { padding: 0; border: 0; border-radius: 0; color: var(--accent); text-transform: uppercase; letter-spacing: .055em; font-size: 11px; }
.mode-card .manual { color: var(--warm); }
.mode-card ol { font-size: 15px; }
.example { background: var(--surface); border-radius: 10px; padding: 24px; margin: 16px 0; }
.example blockquote { font-size: 19px; line-height: 1.6; margin: 6px 0 16px; }
.example .label { color: var(--accent); font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.example p { color: var(--muted); font-size: 14px; }
.field-list { margin: 0; }
.field-list > div { display: grid; grid-template-columns: 160px minmax(0, 1fr); gap: 24px; padding-block: 15px; border-bottom: 1px solid var(--line); }
dt { font-weight: 650; }
dd { margin: 0; color: var(--muted); }
.field-list small { display: block; color: var(--accent); margin-top: 4px; font-size: 12px; }
.limitations { margin-top: 24px; }
.limitations p { color: var(--muted); font-size: 15px; }
details { border: 1px solid var(--line); border-radius: 8px; padding: 16px 20px; margin: 12px 0; }
summary { font-weight: 650; cursor: pointer; line-height: 1.5; }
details[open] summary { margin-bottom: 16px; }
details p, details li { color: var(--muted); font-size: 14px; }
.table-scroll { overflow-x: auto; margin: 16px 0; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
caption { text-align: left; color: var(--muted); margin-bottom: 12px; }
th, td { padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; text-align: left; }
th { font-weight: 650; }
td { color: var(--muted); }
.status-writable { color: var(--accent); }
.status-planned { color: var(--warm); }
.source-note { margin-top: 32px; color: var(--muted); font-size: 12px; }
.related { display: flex; flex-wrap: wrap; gap: 12px 24px; font-size: 14px; }
.site-footer { border-top: 1px solid var(--line); padding-block: 28px; color: var(--muted); font-size: 13px; }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; }
.footer-inner p { margin: 0; }
.footer-inner nav { display: flex; flex-wrap: wrap; gap: 20px; }
.index-main { padding-block: 56px 80px; }
.index-main h1 { max-width: 720px; }
.index-main .lede { max-width: 720px; }
.index-main .site-search { max-width: 100%; border-color: var(--line); background: var(--surface); padding: 22px 24px; }
.index-main .site-search input { background: var(--background); border-color: var(--line); color: var(--text); }
.index-main .site-search button { background: var(--accent); color: var(--background); border: 0; }
.jump-links { display: flex; flex-wrap: wrap; gap: 10px 24px; margin: 24px 0; font-size: 14px; }
.guide-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.guide-card { display: flex; flex-direction: column; padding: 24px; border: 1px solid var(--line); border-radius: 10px; text-decoration: none; background: var(--surface); }
.guide-card:hover { border-color: var(--accent); }
.guide-card h3 { color: var(--text); margin-bottom: 10px; }
.guide-card p { color: var(--muted); font-size: 14px; flex: 1; }
.guide-card .card-action { color: var(--accent); font-size: 13px; font-weight: 650; }
.index-main section { margin-top: 40px; }
@media (max-width: 960px) {
  .doc-layout { grid-template-columns: 170px minmax(0, 1fr); gap: 32px; }
  .guide-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 760px) {
  html { scroll-padding-top: 20px; }
  .wrap { width: calc(100% - 32px); }
  .topbar-inner { flex-wrap: wrap; gap: 10px; padding-block: 16px; }
  .top-nav { gap: 20px; }
  .doc-layout { display: block; padding-top: 24px; }
  .sidebar { position: static; margin-bottom: 32px; }
  .back-link { margin-bottom: 14px; }
  .toc { flex-direction: row; flex-wrap: wrap; gap: 8px 18px; margin-bottom: 0; padding-left: 0; border: 0; }
  .sidebar .sidebar-help { display: none; }
  .breadcrumb { display: none; }
  h1 { font-size: 38px; }
  .lede { font-size: 18px; }
  .mode-card, .example { padding: 20px; }
  .field-list > div { grid-template-columns: 1fr; gap: 4px; }
  .index-main { padding-top: 36px; }
  .guide-grid { grid-template-columns: 1fr; }
  table { min-width: 390px; }
  details { padding-inline: 16px; }
}
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }