:root {
  --bg: #000;
  --card: #0b0d10;
  --well: #0f1215;
  --text: #f5f7fa;
  --muted: rgba(235, 240, 245, 0.72);
  --faint: rgba(235, 240, 245, 0.5);
  --line: rgba(255, 255, 255, 0.08);
  --ring: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  --mono: ui-monospace, "SF Mono", Menlo, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: radial-gradient(1100px 600px at 50% -10%, rgba(255, 255, 255, 0.06), transparent 60%), var(--bg);
  background-repeat: no-repeat;
  color: var(--text);
  font: 16px/1.6 var(--sans);
  padding-bottom: 96px;
}
body.flat { background: var(--bg); }
a { color: var(--text); }
a:hover { color: #fff; }
img { max-width: 100%; }
code { font-family: var(--mono); font-size: 0.92em; }

.wrap { width: 100%; max-width: 1160px; margin: 0 auto; padding: 0 32px; }
.wrap.narrow { max-width: 1000px; }
.wrap.prose-width { max-width: 820px; }

.kicker {
  font: 600 11px var(--mono);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
}

/* nav */
.site-nav { display: flex; align-items: center; gap: 28px; padding-top: 24px; padding-bottom: 24px; flex-wrap: wrap; }
.site-nav.bar { max-width: none; padding-top: 20px; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 650; font-size: 18px; letter-spacing: -0.02em; }
.brand i { width: 1px; height: 18px; background: rgba(255, 255, 255, 0.25); }
.site-nav .grow { flex: 1; }
.navlink { color: rgba(235, 240, 245, 0.66); text-decoration: none; font-size: 14px; }
.navlink:hover, .navlink.on { color: #fff; }

/* buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px; height: 44px; padding: 0 20px;
  border-radius: 12px; border: 0; text-decoration: none; font: 600 15px var(--sans);
  white-space: nowrap; cursor: pointer;
}
.btn.primary { background: var(--text); color: #000; }
.btn.quiet { background: rgba(255, 255, 255, 0.08); color: var(--text); }
.btn.small { height: 36px; padding: 0 14px; font-size: 13px; }

.shot { width: 100%; display: block; border-radius: 14px; box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.1), 0 40px 100px rgba(0, 0, 0, 0.7); }
.panel { border-radius: 18px; background: var(--card); box-shadow: var(--ring); }

/* landing */
.hero { padding-top: 72px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 22px; }
.hero h1 { margin: 0; font-size: 72px; line-height: 1.02; font-weight: 650; letter-spacing: -0.04em; max-width: 900px; }
.hero .lede { margin: 0; max-width: 680px; font-size: 20px; line-height: 1.55; color: var(--muted); }
.install {
  display: flex; align-items: center; gap: 12px; padding: 10px 10px 10px 20px; border-radius: 14px;
  background: var(--well); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1);
  max-width: 100%; flex-wrap: wrap; justify-content: center;
}
.install code { font-size: 14px; overflow-wrap: anywhere; }
.hero .after { margin: 0; font-size: 14px; color: var(--faint); }
.hero .after code { color: var(--text); }

.split { display: flex; gap: 48px; align-items: center; flex-wrap: wrap; }
.split.reverse { flex-wrap: wrap-reverse; }
.split > .text { flex: 1 1 360px; min-width: 0; display: flex; flex-direction: column; gap: 14px; }
.split h2 { margin: 0; font-size: 34px; line-height: 1.15; letter-spacing: -0.03em; }
.split h2.big { font-size: 40px; line-height: 1.1; }
.split .text p { margin: 0; color: var(--muted); font-size: 17px; }

.talk { flex: 1 1 420px; min-width: 0; display: flex; flex-direction: column; gap: 10px; padding: 24px; }
.say { margin: 0; padding: 12px 16px; border-radius: 12px; font-size: 16px; line-height: 1.45; }
.say.you { align-self: flex-end; background: var(--text); color: #000; max-width: 80%; }
.say.vo { align-self: flex-start; background: #15181c; box-shadow: var(--ring); max-width: 85%; }
.who { display: block; font: 600 10.5px var(--mono); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 4px; opacity: 0.55; }

.cols { display: flex; gap: 40px; flex-wrap: wrap; }
.col { flex: 1 1 300px; min-width: 0; display: flex; flex-direction: column; gap: 10px; }
.col h3 { margin: 0; font-size: 19px; font-weight: 650; letter-spacing: -0.01em; }
.col p { margin: 0; color: rgba(235, 240, 245, 0.7); font-size: 16px; line-height: 1.6; }
.facts { padding: 36px; border-radius: 20px; }

.closing { padding-top: 120px; display: flex; flex-direction: column; align-items: center; gap: 18px; text-align: center; }
.closing h2 { margin: 0; font-size: 44px; letter-spacing: -0.035em; }
.closing .row { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.fineprint { margin: 24px 0 0; font-size: 13px; color: rgba(235, 240, 245, 0.45); }

.hero h1 .dim { color: rgba(235, 240, 245, 0.55); }
.caption { display: flex; align-items: center; justify-content: center; gap: 8px; margin: 14px 0 0; font-size: 14px; color: rgba(235, 240, 245, 0.6); text-align: center; }

/* every machine */
.machines { padding-top: 120px; display: flex; flex-direction: column; gap: 40px; }
.machines .text { display: flex; flex-direction: column; gap: 16px; max-width: 760px; }
.machines h2 { margin: 0; font-size: 44px; line-height: 1.08; letter-spacing: -0.035em; }
.machines .text p { margin: 0; color: rgba(235, 240, 245, 0.7); font-size: 18px; }
.diagram {
  display: flex; align-items: stretch; flex-wrap: wrap; padding: 28px; border-radius: 22px;
  background: radial-gradient(800px 300px at 20% 0%, rgba(255, 255, 255, 0.05), transparent 70%), #07090b;
  box-shadow: var(--ring);
}
.mach { flex: 1 1 220px; min-width: 0; padding: 22px; border-radius: 18px; background: var(--card); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1); display: flex; flex-direction: column; gap: 12px; }
.mach.you { box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.28); }
.mach h4 { margin: 0; font-size: 18px; letter-spacing: -0.01em; display: flex; align-items: center; gap: 8px; }
.dot { width: 8px; height: 8px; flex: none; border-radius: 50%; background: #5fbf7f; display: inline-block; }
.dot.amber { background: #f0a02c; }
.dot.red { background: #e5604f; }
.dot.grey { background: #8a9099; }
.chip { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: 9px; background: rgba(255, 255, 255, 0.05); font: 13px var(--mono); color: rgba(235, 240, 245, 0.85); }
.chip.faint { color: rgba(235, 240, 245, 0.6); }
.chip small { margin-left: auto; font-size: 11px; color: var(--faint); white-space: nowrap; }
.host { font: 12px/1.5 var(--mono); color: var(--faint); }
.link { flex: 0 0 90px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; font: 600 10.5px var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--faint); }
.link i { display: block; width: 100%; height: 1px; background: repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.45) 0 6px, transparent 6px 12px); }
.facts-row { display: flex; gap: 28px; flex-wrap: wrap; }
.fact { flex: 1 1 240px; min-width: 0; display: flex; flex-direction: column; gap: 8px; padding-top: 18px; border-top: 1px solid rgba(255, 255, 255, 0.12); }
.fact b { font-size: 17px; letter-spacing: -0.01em; }
.fact p { margin: 0; color: rgba(235, 240, 245, 0.7); font-size: 15.5px; line-height: 1.6; }
.fact code { font-size: 0.9em; color: var(--text); }

/* page headers */
.page-head { padding-top: 56px; padding-bottom: 32px; display: flex; flex-direction: column; gap: 14px; }
.page-head h1 { margin: 0; font-size: 56px; line-height: 1.05; letter-spacing: -0.04em; }
.page-head p { margin: 0; font-size: 19px; color: var(--muted); max-width: 720px; }
.page-head p code { color: var(--text); }

/* get started */
.step { display: flex; gap: 28px; padding: 36px 0; border-top: 1px solid var(--line); flex-wrap: wrap; }
.num { width: 44px; height: 44px; flex: none; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 255, 255, 0.08); font: 600 16px var(--mono); }
.step .body { flex: 1 1 520px; min-width: 0; display: flex; flex-direction: column; gap: 12px; }
.step h2 { margin: 0; font-size: 24px; letter-spacing: -0.02em; }
.step p { margin: 0; color: var(--muted); font-size: 16.5px; line-height: 1.65; }
.codeblock { display: block; padding: 16px 18px; border-radius: 12px; background: var(--well); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1); font: 14px/1.7 var(--mono); white-space: pre-wrap; overflow-wrap: anywhere; }
.next { padding-top: 40px; display: flex; gap: 16px; flex-wrap: wrap; }
.tile { flex: 1 1 300px; padding: 22px; border-radius: 16px; background: var(--card); box-shadow: var(--ring); text-decoration: none; display: grid; gap: 6px; }
.tile b { font-size: 18px; }
.tile span:last-child { color: rgba(235, 240, 245, 0.65); font-size: 15px; }

/* guides index */
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.card { padding: 24px; border-radius: 18px; background: var(--card); box-shadow: var(--ring); text-decoration: none; display: flex; flex-direction: column; gap: 10px; }
.card b { font-size: 22px; letter-spacing: -0.02em; }
.card p { margin: 0; color: rgba(235, 240, 245, 0.68); font-size: 15.5px; line-height: 1.6; flex: 1; }
.card .go { font-size: 14px; color: var(--faint); }
.listrow { display: flex; align-items: baseline; gap: 16px; padding: 18px 0; border-top: 1px solid var(--line); text-decoration: none; flex-wrap: wrap; }
.listrow b { font-size: 17px; min-width: 220px; }
.listrow span { color: rgba(235, 240, 245, 0.65); font-size: 15px; flex: 1; min-width: 240px; }

/* guide page */
.guide { display: flex; gap: 48px; padding: 40px 32px 0; max-width: 1400px; margin: 0 auto; align-items: flex-start; }
.side { flex: 0 0 210px; display: grid; gap: 2px; position: sticky; top: 24px; }
.side .kicker { padding: 0 12px 8px; }
.side a { display: block; padding: 6px 12px; border-radius: 8px; color: rgba(235, 240, 245, 0.62); text-decoration: none; font-size: 14px; }
.side a:hover { color: #fff; }
.side a.on { background: rgba(255, 255, 255, 0.08); color: #fff; }
.toc { flex: 0 0 210px; position: sticky; top: 24px; max-height: calc(100vh - 48px); overflow: auto; }
.toc a { display: block; padding: 4px 0; color: rgba(235, 240, 245, 0.55); text-decoration: none; font-size: 13.5px; line-height: 1.4; }
.toc a:hover { color: #fff; }
.toc .edit { margin-top: 24px; display: grid; gap: 6px; }
.guide article { flex: 1 1 auto; min-width: 0; max-width: 760px; }

/* rendered markdown */
.prose { overflow-wrap: break-word; }
.prose h1 { margin: 0 0 20px; font-size: 44px; line-height: 1.1; letter-spacing: -0.035em; }
.prose h2 { margin: 48px 0 16px; font-size: 28px; line-height: 1.2; letter-spacing: -0.02em; }
.prose h3 { margin: 32px 0 12px; font-size: 20px; letter-spacing: -0.01em; }
.prose h4 { margin: 24px 0 10px; font-size: 17px; }
.prose h2, .prose h3, .prose h4 { scroll-margin-top: 24px; }
.prose p, .prose li { color: rgba(235, 240, 245, 0.82); font-size: 17px; line-height: 1.7; }
.prose p { margin: 0 0 18px; }
.prose ul, .prose ol { padding-left: 24px; margin: 0 0 18px; }
.prose li { margin: 4px 0; }
.prose li > p { margin: 0 0 8px; }
.prose strong { color: #fff; }
.prose img { display: block; margin: 12px 0 28px; border-radius: 12px; box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.1), 0 24px 60px rgba(0, 0, 0, 0.6); }
.prose :not(pre) > code { padding: 1px 6px; border-radius: 6px; background: rgba(255, 255, 255, 0.07); color: var(--text); }
.prose pre { margin: 0 0 22px; padding: 16px 18px; border-radius: 12px; background: var(--well); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1); overflow-x: auto; }
.prose pre code { font-size: 13.5px; line-height: 1.65; }
.prose blockquote { margin: 0 0 22px; padding: 14px 20px; border-radius: 14px; background: var(--well); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1); }
.prose blockquote p:last-child { margin-bottom: 0; }
.prose table { width: 100%; border-collapse: collapse; margin: 0 0 24px; font-size: 15px; display: block; overflow-x: auto; }
.prose th, .prose td { text-align: left; padding: 10px 12px; border-top: 1px solid var(--line); vertical-align: top; }
.prose th { color: var(--faint); font: 600 11px var(--mono); letter-spacing: 0.08em; text-transform: uppercase; }
.prose hr { border: 0; border-top: 1px solid var(--line); margin: 40px 0; }
.prose a { text-decoration-color: rgba(255, 255, 255, 0.35); text-underline-offset: 3px; }

.pager { display: flex; justify-content: space-between; gap: 16px; margin-top: 48px; padding-top: 24px; border-top: 1px solid var(--line); }
.pager a { text-decoration: none; }
.pager a:last-child { text-align: right; margin-left: auto; }

/* releases */
.rel { display: flex; gap: 32px; padding: 30px 0; border-top: 1px solid var(--line); flex-wrap: wrap; }
.rel .meta { width: 150px; flex: none; display: grid; gap: 4px; align-content: start; }
.ver { font: 600 20px var(--mono); letter-spacing: -0.01em; text-decoration: none; }
.date { font-size: 13px; color: var(--faint); }
.rel .sum { flex: 1; min-width: 280px; display: grid; gap: 10px; }
.rel .sum p { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.65; }
.rel .sum p code { color: var(--text); }
.more { font-size: 14px; color: rgba(235, 240, 245, 0.55); text-decoration: none; }
.pill { display: inline-flex; align-items: center; justify-self: start; height: 22px; padding: 0 9px; border-radius: 11px; font: 600 11px var(--mono); letter-spacing: 0.06em; text-transform: uppercase; }
.pill.latest { background: rgba(95, 191, 127, 0.14); color: #5fbf7f; }
.pill.major { background: rgba(240, 160, 44, 0.14); color: #f0a02c; }
.small { display: flex; gap: 16px; padding: 12px 0; border-top: 1px solid rgba(255, 255, 255, 0.06); font-size: 15px; flex-wrap: wrap; text-decoration: none; }
.small code { font-weight: 600; font-size: 14px; width: 150px; flex: none; }
.small span { color: rgba(235, 240, 245, 0.65); flex: 1; min-width: 260px; }
.update { display: flex; align-items: center; gap: 12px; padding: 16px 18px; border-radius: 12px; background: var(--well); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1); margin: 8px 0 36px; flex-wrap: wrap; }
.update code { flex: 1; font-size: 14px; }
.update span:last-child { font-size: 14px; color: var(--faint); }
.back { text-decoration: none; font-size: 14px; color: rgba(235, 240, 245, 0.55); }

@media (max-width: 1100px) {
  .toc { display: none; }
}
@media (max-width: 860px) {
  .diagram { flex-direction: column; padding: 16px; }
  .mach { flex-basis: auto; }
  .link { flex: 0 0 48px; flex-direction: row; }
  .link i { width: 1px; height: 100%; background: repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.45) 0 6px, transparent 6px 12px); }
  .machines h2 { font-size: 34px; }
  .guide { flex-direction: column; align-items: stretch; gap: 24px; padding-top: 24px; }
  .guide article { width: 100%; }
  .side { position: static; flex: none; width: 100%; display: flex; flex-wrap: wrap; gap: 4px; }
  .side .kicker { width: 100%; }
  .grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 46px; }
  .page-head h1 { font-size: 40px; }
  .prose h1 { font-size: 34px; }
}
@media (max-width: 560px) {
  .wrap, .guide { padding-left: 16px; padding-right: 16px; }
  .site-nav { gap: 10px 18px; }
  .site-nav .grow { flex-basis: 100%; height: 0; }
  .hero { padding-top: 40px; }
  .hero h1 { font-size: 40px; }
  .hero .lede { font-size: 18px; }
  .split h2, .split h2.big { font-size: 28px; }
  .closing h2 { font-size: 34px; }
  .facts { padding: 24px; }
  .install code { font-size: 12.5px; }
}