:root {
  --ink: rgb(50 64 79);
  --ink-80: rgb(50 64 79 / .8);
  --ink-55: rgb(50 64 79 / .55);
  --ink-40: rgb(50 64 79 / .42);
  --line: rgb(50 64 79 / .1);
  --tint: #f4f4f5;
  --primary: #2f6bff;
  --sans: Inter, "Helvetica Neue", Arial, sans-serif;
  --body: 17px;      /* paragraph text, everywhere */
  --side: 232px;      /* where the main column starts */
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: #fff; color: var(--ink);
  font: 400 15px/1.5 var(--sans); letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
p { margin: 0; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
kbd { font: 500 12px/1 var(--sans); padding: 2px 5px; border-radius: 4px; border: 1px solid var(--line); background: var(--tint); }

/* Sidebar */
.brand { position: fixed; top: 28px; left: 24px; z-index: 5; display: flex; align-items: center; gap: 10px; color: var(--ink); }
.brand::before { content: ""; width: 10px; height: 10px; background: var(--primary); transition: transform .2s; }
.brand:hover::before { transform: rotate(90deg) scale(1.15); }
.side-nav { position: fixed; top: 240px; left: 24px; z-index: 5; display: grid; gap: 12px; }
.side-nav a { position: relative; line-height: 15px; color: var(--ink-40); transition: color .15s; }
.side-nav a:hover { color: var(--ink); }
.side-nav a.active { color: var(--primary); }
.side-nav a.active::before { content: ""; position: absolute; left: -12px; top: 5px; width: 4px; height: 4px; background: var(--primary); }
.side-nav .gap { height: 12px; }
.side-nav .icon-link { display: flex; align-items: center; gap: 4px; }
.side-nav .icon-link svg { flex: none; }

/* Main column */
main { margin-left: var(--side); max-width: 816px; padding: 240px 0 0; }
h1 { margin: 0; font: 600 64px/72px var(--sans); letter-spacing: -0.045em; }
h2 { margin: 8px 0 0; font: 600 32px/40px var(--sans); letter-spacing: -0.035em; }
.label { color: var(--ink-55); }
.body { color: var(--ink-80); }
.body a, .link { color: var(--ink); background: linear-gradient(currentColor, currentColor) 0 100% / 100% 1px no-repeat; transition: color .15s; }
.body a:hover, .link:hover { color: var(--primary); }

/* Hero */
.lead, .intro, .release .summary, .release ul { font-size: var(--body); line-height: 1.6; }
/* Text blocks read best a little narrower than the column */
.lead, .intro, h2 { max-width: 80%; }
.lead { margin-top: 24px; color: var(--ink-80); }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 32px; }
.btn { display: inline-flex; align-items: center; height: 42px; padding: 0 20px; border-radius: 999px; background: var(--ink); color: #fff; transition: background .15s; }
.btn:hover { background: var(--primary); }
.install { display: inline-flex; align-items: center; gap: 14px; height: 42px; padding: 0 6px 0 18px; border-radius: 999px; border: 1px solid var(--line); font: 14px/1 var(--sans); }
.install .dollar { color: var(--ink-40); }
.install button { height: 30px; padding: 0 12px; border-radius: 999px; background: var(--tint); font: 13px/1 var(--sans); color: var(--ink-55); transition: color .15s; }
.install button:hover { color: var(--primary); }
.hint { margin-top: 16px; color: var(--ink-55); }
/* Same color as the video's own background, so the two blend */
.hero-video { margin-top: 56px; background: #fbfbfb; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.hero-video video { display: block; width: 100%; height: auto; aspect-ratio: 16 / 9; }

/* Text sections */
section { padding-top: 160px; scroll-margin-top: 80px; }
.intro { margin-top: 16px; }

.tabs { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 32px; }
.tabs button { color: var(--ink-40); transition: color .15s; }
.tabs button:hover { color: var(--ink); }
.tabs button[aria-selected="true"] { color: var(--primary); }
.code { position: relative; margin-top: 14px; background: var(--tint); }
.code pre { margin: 0; padding: 22px 24px; overflow-x: auto; font: 14px/1.75 var(--sans); color: var(--ink); tab-size: 2; }
.code .c { color: var(--ink-40); }
.code .k { color: #b0306f; }
.code .s { color: #1d7d57; }
.code .copy { position: absolute; top: 16px; right: 18px; color: var(--ink-40); font-size: 13px; }
.code .copy:hover { color: var(--primary); }
[role="tabpanel"][hidden] { display: none; }

footer { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-top: 120px; padding: 24px; color: var(--ink-40); }
footer .status { display: flex; align-items: center; gap: 8px; padding-left: 12px; }
footer .status::before { content: ""; width: 4px; height: 4px; background: var(--primary); }
footer nav { display: flex; gap: 32px; }
footer a { transition: color .15s; }
footer a:hover { color: var(--primary); }

@media (max-width: 1100px) {
  :root { --side: 200px; }
  main { margin-right: 24px; }
}
@media (max-width: 860px) {
  .lead, .intro, h2 { max-width: none; }
  .brand { position: absolute; }
  .side-nav { display: none; }
  main { margin: 0 20px; padding-top: 120px; }
  h1 { font-size: 40px; line-height: 46px; }
  h2 { font-size: 26px; line-height: 32px; }
  .hero-video { margin-top: 40px; }
  section { padding-top: 104px; }
    footer { flex-direction: column; align-items: flex-start; padding: 24px 20px; }
  footer .status { padding-left: 0; }
  footer nav { gap: 20px; flex-wrap: wrap; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* Changelog */
.release { display: grid; grid-template-columns: 160px 1fr; gap: 32px; padding: 48px 0; border-top: 1px solid var(--line); }
.releases { margin-top: 64px; }
.release .ver { display: flex; align-items: center; gap: 8px; font-weight: 600; color: var(--ink); }
.release .latest { font-size: 12px; font-weight: 500; line-height: 20px; padding: 0 8px; border-radius: 999px; color: var(--primary); background: color-mix(in srgb, var(--primary) 10%, transparent); }
.release time { display: block; margin-top: 2px; color: var(--ink-55); }
.release .summary { color: var(--ink); font-weight: 500; }
.release h3 { margin: 24px 0 8px; font: 500 13px/1 var(--sans); letter-spacing: .02em; text-transform: uppercase; color: var(--ink-55); }
.release ul { margin: 0; padding-left: 18px; color: var(--ink-80); }
.release li + li { margin-top: 6px; }
.release code { font: 13px/1 var(--sans); padding: 2px 6px; border-radius: 4px; background: var(--tint); color: var(--ink); }
@media (max-width: 860px) {
  .release { grid-template-columns: 1fr; gap: 12px; padding: 36px 0; }
}