:root { color: #243136; background: #f7f7f3; font-family: Inter, ui-sans-serif, system-ui, sans-serif; }
:root { color-scheme: light dark; --doc-bg: #f7f7f3; --doc-surface: #fff; --doc-text: #243136; --doc-muted: #526267; --doc-line: #dfe3df; --doc-accent: #176b5c; --doc-code: #e9ece9; }
* { box-sizing: border-box; }
body { margin: 0; }
a { color: #176b5c; }
header { display: flex; align-items: center; justify-content: space-between; min-height: 68px; padding: 0 max(24px, calc((100vw - 1180px) / 2)); border-bottom: 1px solid #dfe3df; background: white; }
header nav { display: flex; gap: 22px; }
header a { font-weight: 700; text-decoration: none; }
.brand { color: #243136; font-size: 18px; }
main { display: grid; grid-template-columns: 220px minmax(0, 760px); gap: 64px; width: min(1180px, calc(100% - 48px)); margin: 0 auto; padding: 64px 0 100px; }
aside { display: grid; align-content: start; gap: 12px; position: sticky; top: 24px; height: fit-content; }
aside strong { margin-bottom: 8px; }
aside a { padding: 8px 10px; border-radius: 8px; color: #546368; text-decoration: none; }
aside a[aria-current="page"] { background: #dfefe9; color: #176b5c; font-weight: 750; }
article { display: grid; gap: 34px; }
h1, h2, p { margin: 0; }
h1 { max-width: 720px; font-size: clamp(44px, 6vw, 72px); letter-spacing: -.055em; line-height: .98; }
h2 { font-size: 25px; letter-spacing: -.025em; }
.eyebrow { color: #176b5c; font-size: 12px; font-weight: 850; letter-spacing: .14em; text-transform: uppercase; }
.lede { color: #56666b; font-size: 20px; line-height: 1.65; }
section { display: grid; gap: 12px; padding-top: 28px; border-top: 1px solid #dfe3df; }
section p, li { color: #526267; line-height: 1.7; }
code { padding: 2px 6px; border-radius: 5px; background: #e9ece9; color: #243136; }
@media (max-width: 720px) {
  main { grid-template-columns: 1fr; gap: 36px; width: min(100% - 32px, 760px); padding-top: 36px; }
  aside { position: static; grid-template-columns: repeat(2, max-content); }
  aside strong { grid-column: 1 / -1; }
  header { padding-inline: 16px; }
}

.authoring-layout { grid-template-columns: 240px minmax(0, 1fr); gap: 56px; }
.authoring-layout aside nav { display: grid; gap: 2px; }
.guide-contents summary { cursor: pointer; font-weight: 650; padding: 10px 0; }
.authoring-layout aside a { font-size: 14px; }
.guide-search { display: grid; gap: 8px; font-size: 13px; font-weight: 650; }
.guide-search input { min-width: 0; width: 100%; padding: 12px; font: inherit; border: 1px solid var(--doc-line); border-radius: 8px; color: var(--doc-text); background: var(--doc-surface); }
.guide-intro { display: grid; gap: 24px; }
.guide-intro h1 { font-size: clamp(42px, 5.5vw, 66px); line-height: 1.04; }
.guide-downloads { display: flex; flex-wrap: wrap; gap: 12px 22px; font-weight: 650; }
.authoring-layout section { scroll-margin-top: 24px; }
.authoring-layout [hidden] { display: none; }
.authoring-layout pre { margin: 0; padding: 20px; border: 1px solid var(--doc-line); border-radius: 12px; background: var(--doc-code); overflow: auto; font-size: 13px; line-height: 1.7; }
.authoring-layout pre code { padding: 0; background: none; }
.guide-table { overflow: auto; }
.guide-table table { width: 100%; border-collapse: collapse; font-size: 13px; }
.guide-table td, .guide-table th { text-align: left; padding: 12px 8px; border-bottom: 1px solid var(--doc-line); }
.guide-table code { white-space: nowrap; }
.guide-version { font-size: 12px; }
a:focus-visible, input:focus-visible { outline: 2px solid var(--doc-accent); outline-offset: 4px; }
@media (prefers-color-scheme: dark) {
  :root { --doc-bg: #141b1e; --doc-surface: #1d272b; --doc-text: #e2ebe7; --doc-muted: #a9bcb5; --doc-line: #34463e; --doc-accent: #88d7bd; --doc-code: #26332e; background: var(--doc-bg); color: var(--doc-text); }
  header { background: var(--doc-surface); border-color: var(--doc-line); }
  a, .eyebrow { color: var(--doc-accent); }
  .brand { color: var(--doc-text); }
  .lede, section p, li, aside a { color: var(--doc-muted); }
  section { border-color: var(--doc-line); }
  code { color: var(--doc-text); background: var(--doc-code); }
  aside a[aria-current="page"] { background: var(--doc-code); color: var(--doc-accent); }
}
@media (max-width: 720px) {
  header .brand { white-space: nowrap; }
  header nav { gap: 12px; font-size: 13px; }
  .authoring-layout { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .authoring-layout aside { display: grid; grid-template-columns: minmax(0, 1fr); }
  .authoring-layout aside nav { display: flex; flex-wrap: wrap; gap: 4px; }
  .authoring-layout aside nav a { background: var(--doc-code); padding: 8px 10px; }
  .authoring-layout p { overflow-wrap: anywhere; }
}