:root {
  color-scheme: light;
  --bg: #f5f4f8;
  --ink: #242334;
  --muted: #646477;
  --line: #dedce8;
  --purple: #6549b9;
  --soft: #eeE9fa;
  --white: #fff;
  --navy: #202334;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 28px; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15px/1.75 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: var(--purple); text-underline-offset: 4px; }
button, select, input { font: inherit; }
button, a, select, input { touch-action: manipulation; }
button { cursor: pointer; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible { outline: 3px solid #8d6ada; outline-offset: 5px; }
.header, main, footer { max-width: 1240px; margin: auto; }
.header { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 27px 40px; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 14px; font-size: 20px; font-weight: 650; letter-spacing: -.5px; line-height: 1.3; text-decoration: none; color: var(--ink); }
.brand-logo { display: block; width: 64px; height: auto; flex-shrink: 0; }
.brand small { display: block; font-size: 8px; letter-spacing: 1.2px; font-weight: 500; color: var(--muted); margin-top: 8px; }
.header nav { display: flex; align-items: center; gap: 29px; font-size: 12px; }
.header nav a { text-decoration: none; color: var(--muted); }
.header nav a:hover { color: var(--purple); }
.header nav a:last-child { border: 1px solid var(--line); border-radius: 6px; padding: 7px 12px; }
.hero { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; padding: 64px 40px 57px; align-items: center; }
.eyebrow { font-size: 10px; font-weight: 650; letter-spacing: 1.5px; color: var(--purple); }
.dot { display: inline-block; background: #9e7bd2; width: 6px; height: 6px; border-radius: 50%; margin-right: 7px; }
h1 { font-size: clamp(42px, 4.5vw, 59px); line-height: 1.08; letter-spacing: -2.6px; font-weight: 650; margin: 24px 0 23px; }
h1 em { font-style: normal; color: var(--purple); }
.hero-copy>p { max-width: 420px; font-size: 16px; color: var(--muted); line-height: 1.85; }
.hero-actions { display: flex; align-items: center; gap: 23px; flex-wrap: wrap; margin: 28px 0 27px; }
.primary { display: inline-flex; align-items: center; gap: 26px; background: var(--purple); color: white; padding: 13px 20px; border: 1px solid #5c3fa9; border-radius: 7px; font-size: 13px; font-weight: 550; text-decoration: none; box-shadow: 0 4px 12px #6549b91a; transition: background .15s; }
.primary:hover { background: #53389e; }
.primary span { font-size: 19px; font-weight: 400; }
.hero-actions>span { font-size: 11px; color: var(--muted); line-height: 1.6; }
.hero-meta { display: flex; align-items: center; gap: 12px; font-size: 10px; color: var(--muted); }
.module-pill { color: var(--purple); background: #eae4f7; border-radius: 4px; padding: 4px 7px; font-size: 9px; letter-spacing: .5px; font-weight: 600; }
.architecture { background: var(--navy); border: 1px solid #37394c; color: #fff; border-radius: 16px; padding: 22px; box-shadow: 0 18px 45px #25213915; position: relative; }
.architecture-top { display: flex; justify-content: space-between; gap: 10px; font-size: 8px; font-weight: 600; letter-spacing: 1px; color: #b7b7ce; padding: 0 1px 20px; }
.diagram-dot { display: inline-block; width: 5px; height: 5px; border-radius: 50%; background: #b89ae8; margin-right: 7px; vertical-align: middle; }
.diagram-label { color: #b2b3c9; font-size: 7px; white-space: nowrap; }
.flow-node { display: flex; align-items: center; gap: 13px; background: #2a2d40; border: 1px solid #414358; border-radius: 9px; padding: 14px; }
.flow-node img { flex-shrink: 0; display: block; border-radius: 2px; }
.flow-node>div { min-width: 0; }
.node-eyebrow { display: block; font-size: 7px; font-weight: 600; letter-spacing: 1px; color: #c2b9df; margin-bottom: 3px; }
.flow-node strong { display: block; font-size: 15px; letter-spacing: -.2px; font-weight: 550; }
.flow-node small { display: block; color: #b9bbcf; font-size: 9px; line-height: 1.5; margin-top: 3px; }
.node-tag { margin-left: auto; align-self: flex-start; font: 8px/1.7 ui-monospace, monospace; color: #c6c2dc; border: 1px solid #53526a; border-radius: 4px; padding: 1px 6px; }
.replication { border-color: #8b72b1; background: #343048; }
.flow-connector { height: 29px; display: flex; align-items: center; gap: 15px; padding-left: 34px; }
.flow-connector>span { color: #b39cd6; font-size: 21px; line-height: 1; }
.flow-connector small { font-size: 8px; color: #b4b2c9; }
.analytics-label { font-size: 7px; letter-spacing: 1.2px; color: #b0adc6; margin: 19px 0 10px; }
.analytics { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.analytics>div { display: flex; align-items: center; gap: 9px; border: 1px solid #414358; background: #292c3f; border-radius: 8px; padding: 12px 10px; }
.analytics img { flex-shrink: 0; border-radius: 2px; }
.analytics strong { display: block; font-size: 11px; font-weight: 550; }
.analytics small { display: block; font-size: 8px; color: #b9bbcf; line-height: 1.6; margin-top: 3px; }
.diagram-footer { font-size: 8px; color: #b7b6cd; border-top: 1px solid #3b3e50; margin-top: 18px; padding-top: 13px; }
.section-divider { display: flex; justify-content: space-between; gap: 15px; border-top: 1px solid var(--line); margin: 0 40px; padding: 20px 0 31px; font-size: 9px; letter-spacing: 1.7px; color: var(--muted); }
.section-divider>span:last-child { color: var(--purple); }
.layout { display: grid; grid-template-columns: 225px minmax(0,1fr); gap: 49px; padding: 0 40px 65px; }
.sidebar { align-self: start; position: sticky; top: 30px; padding-top: 8px; }
.sidebar>.eyebrow { color: #7b758c; font-size: 9px; padding-left: 12px; }
.sidebar nav { display: grid; gap: 5px; margin-top: 16px; }
.sidebar nav a { display: flex; align-items: center; gap: 12px; padding: 11px 12px; border: 1px solid transparent; border-radius: 6px; text-decoration: none; font-size: 12px; color: var(--muted); }
.sidebar nav a:hover { background: #eeebf5; }
.sidebar nav a.active { background: #ebe4f7; color: #583e94; border-color: #ddd2ed; }
.sidebar nav span { display: grid; place-items: center; color: #8b7aa5; font: 10px ui-monospace,monospace; width: 21px; height: 23px; border: 1px solid #d9d3e4; border-radius: 4px; }
.sidebar nav a.active span { background: white; color: var(--purple); border-color: #d0bfE6; }
.sidebar nav a.done span { background: #e3f0e7; color: #38664a; border-color: #aacbb5; }
.progress-box { margin: 26px 12px 0; padding-top: 20px; border-top: 1px solid var(--line); }
.progress-box label { display: flex; justify-content: space-between; font-size: 11px; }
.progress-box strong { color: var(--purple); font-weight: 550; }
progress { accent-color: var(--purple); width: 100%; height: 6px; display: block; margin: 13px 0; }
.progress-box p, .caption { font-size: 11px; color: var(--muted); line-height: 1.8; }
.text-button { border: 0; padding: 0; background: none; color: var(--purple); text-decoration: underline; font-size: 11px; }
.steps { min-width: 0; }
.step { background: white; padding: 30px 32px; border: 1px solid var(--line); border-radius: 12px; margin-bottom: 21px; box-shadow: 0 2px 3px #29203502; }
.step-heading { display: flex; align-items: center; gap: 15px; margin-bottom: 22px; }
.step-number { display: grid; place-items: center; width: 43px; height: 43px; flex-shrink: 0; background: #f0ebfa; border: 1px solid #e1d8ef; border-radius: 9px; color: var(--purple); font: 16px ui-monospace,monospace; }
.step-heading .eyebrow { font-size: 8px; letter-spacing: 1.2px; }
h2 { font-size: 25px; line-height: 1.3; letter-spacing: -.7px; margin: 4px 0 0; font-weight: 600; }
h3 { font-size: 17px; line-height: 1.5; margin: 12px 0 8px; }
p { margin: 13px 0; color: var(--muted); }
.instructions { padding-left: 23px; }
.instructions li { padding-left: 5px; margin: 13px 0; color: var(--muted); }
.instructions li::marker { color: #8c73b4; font-size: 12px; }
.instructions strong { color: #454151; font-weight: 600; }
.note { border-left: 3px solid #c6a46c; background: #f9f5ed; padding: 15px 18px; border-radius: 0 7px 7px 0; margin: 22px 0; font-size: 13px; }
.note p { margin: 5px 0 0; }
.note.subtle { border-color: #a28abe; background: #f3eff9; }
details { border: 1px solid #e4e0ec; border-radius: 7px; padding: 14px 16px; background: #fbfafd; margin: 12px 0; font-size: 13px; }
summary { cursor: pointer; font-weight: 550; color: #4b415e; }
summary::marker { color: #a28abe; }
details>p:last-child { margin-bottom: 0; }
.complete { display: flex; align-items: flex-start; gap: 11px; padding: 15px 16px; margin-top: 24px; border: 1px solid #ddd8e8; border-radius: 7px; font-size: 12px; background: #f9f7fc; color: #514763; cursor: pointer; }
.complete:hover { border-color: #baa5d5; }
.complete:has(input:checked) { background: #f0f6f2; border-color: #a6c5b0; color: #3b6348; }
.complete input { width: 17px; height: 17px; margin: 2px 0 0; flex-shrink: 0; accent-color: var(--purple); }
.tool-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin-bottom: 26px; }
.tool-cards>div { border: 1px solid #e4dfed; border-radius: 9px; background: #fbfafd; padding: 21px; }
.tool-cards h3 { margin-top: 14px; font-size: 19px; letter-spacing: -.4px; }
.tool-cards p { font-size: 13px; }
.tool-icon { display: block; object-fit: contain; }
.version { display: inline-block; font-size: 10px; color: var(--purple); background: #ebe5f5; padding: 3px 7px; border-radius: 4px; }
.os-label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 10px; }
select { border: 1px solid #c8bdde; border-radius: 7px; background: white; padding: 10px 40px 10px 13px; color: var(--ink); min-width: 190px; }
.os-buttons { display: flex; gap: 8px; }
.os-buttons button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; flex: 1; padding: 11px 9px; border: 1px solid #ddd8e7; background: #fff; border-radius: 7px; color: var(--muted); font-size: 12px; }
.os-buttons button[aria-pressed=true] { border-color: #9a7ac3; background: #f0eafa; color: #4c327c; box-shadow: 0 0 0 1px #9a7ac3; }
.os-buttons img { object-fit: contain; }
.os-panel { margin-top: 22px; }
.os-panel h3 { font-size: 15px; }
code { font: .88em/1.6 ui-monospace, SFMono-Regular, Consolas, monospace; overflow-wrap: anywhere; }
p code, li code { background: #eeebf4; border-radius: 3px; padding: 2px 4px; color: #5a437e; }
.command { margin: 20px 0; border: 1px solid #303346; background: #232637; border-radius: 8px; overflow: hidden; }
.command>div { display: flex; justify-content: space-between; align-items: center; gap: 15px; background: #2c2f42; border-bottom: 1px solid #3e4054; padding: 8px 14px; min-height: 42px; font-size: 10px; color: #cbcadb; }
.command>div>span::before { content: '>_'; font: 11px ui-monospace,monospace; color: #ba9bEB; margin-right: 9px; }
.copy { border: 1px solid #5a566e; background: #38344c; color: #e0d3f5; border-radius: 5px; padding: 3px 9px; font-size: 10px; min-height: 28px; }
.copy:hover { background: #4c4069; }
.command pre { margin: 0; padding: 17px; overflow: auto; font-size: 12px; line-height: 1.9; color: #e7ddfb; }
.command pre code { white-space: pre; overflow-wrap: normal; font-size: inherit; }
.anatomy { display: flex; flex-wrap: wrap; gap: 19px; padding: 16px 0; }
.anatomy code { color: var(--purple); font-size: 11px; }
.anatomy small { display: block; color: var(--muted); font-size: 10px; margin-top: 4px; }
.ready { margin-top: 24px; background: #f0f6f2; border: 1px solid #b2c6b8; border-radius: 9px; padding: 22px; }
.ready .eyebrow { color: #326a45; }
.ready h3 { font-size: 23px; margin-top: 8px; }
.help { background: #efedf5; border-color: #ddd7e8; }
.help h2 { margin-bottom: 22px; }
.help details { background: #f8f7fb; }
.community { display: grid; grid-template-columns: minmax(0,340px) minmax(0,1fr); gap: clamp(35px,6vw,80px); align-items: center; margin: 0 40px 64px; padding: 46px 60px; background: #eeebf0; color: #34303e; border: 1px solid #ddd7e3; border-radius: 20px; }
.community-poster { display: block; padding: 7px; background: #faf8f4; border-radius: 3px; box-shadow: 0 12px 28px #39313f20; transform: rotate(-2deg); transition: transform .2s; }
.community-poster:hover { transform: rotate(0); }
.community-poster img { display: block; width: 100%; height: auto; }
.community-copy { display: flex; flex-direction: column; align-items: flex-start; gap: 32px; }
.community .eyebrow { display: flex; align-items: center; gap: 12px; color: #756b7f; font-size: 10px; letter-spacing: 2.3px; }
.community .eyebrow::before { content: ''; width: 30px; height: 2px; background: #a99bb8; }
.community h2 { margin: 22px 0 0; font-size: clamp(38px,4.4vw,56px); letter-spacing: -1.8px; line-height: 1.1; }
.community h2 span { display: block; color: #82738f; margin-top: 12px; }
.community-cta { justify-content: space-between; gap: 25px; padding: 10px 12px 10px 20px; background: #62546f; color: #fff; border-color: #62546f; border-radius: 8px; font-size: 14px; box-shadow: none; }
.community-cta span { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 5px; background: #ffffff12; color: #fff; }
.community-cta:hover { background: #51445e; border-color: #51445e; }
footer { display: flex; justify-content: space-between; align-items: center; gap: 18px; padding: 28px 40px; border-top: 1px solid var(--line); font-size: 11px; color: var(--muted); }
footer a { text-decoration: none; }
.footer-brand { font-size: 16px; font-weight: 650; color: var(--ink); letter-spacing: -.3px; }
.footer-brand small { display: block; font-size: 10px; font-weight: 400; color: var(--muted); letter-spacing: 0; }
footer>span { text-align: right; }
footer>span a { font-size: 10px; }
.sr-only, .skip:not(:focus) { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip:focus { position: fixed; z-index: 5; top: 12px; left: 12px; background: white; padding: 10px 20px; }
[hidden] { display: none!important; }
@media(max-width:1000px) {
  .community { grid-template-columns: minmax(0,280px) minmax(0,1fr); gap: 35px; margin-inline: 30px; padding: 36px; }
  .community h2 { font-size: 42px; }
  .header { gap: 18px; }
  .header nav { gap: 18px; }
  .brand { font-size: 17px; gap: 12px; }
  .brand-logo { width: 58px; }
  .hero { gap: 28px; padding-inline: 30px; }
  .architecture { padding: 17px; }
  .architecture-top { font-size: 7px; letter-spacing: .6px; }
  .diagram-label { display: none; }
  .flow-node { padding: 11px; gap: 10px; }
  .flow-node img { width: 39px; height: 39px; }
  .node-tag { display: none; }
  .analytics { grid-template-columns: 1fr; gap: 8px; }
  .analytics-label { margin-top: 14px; }
  .analytics>div { padding: 8px 10px; }
  .analytics small { margin-top: 0; }
  .layout { grid-template-columns: 190px minmax(0,1fr); gap: 24px; padding-inline: 30px; }
  .step { padding: 25px; }
  .tool-cards>div { padding: 16px; }
  .tool-cards p { font-size: 12px; }
}
@media(max-width:750px) {
  .community { grid-template-columns: 1fr; gap: 34px; margin: 0 22px 38px; padding: 30px; }
  .community-poster { width: min(100%,340px); justify-self: center; }
  .community-copy { width: min(100%,340px); justify-self: center; gap: 25px; }
  .community h2 { font-size: 42px; }
  .community-cta { width: 100%; gap: 12px; font-size: 13px; }
  .header { flex-wrap: wrap; padding: 18px 22px; }
  .header nav { gap: 23px; width: 100%; padding-top: 12px; border-top: 1px solid var(--line); }
  .header nav a:last-child { display: none; }
  .hero { grid-template-columns: 1fr; padding: 38px 22px 35px; gap: 32px; }
  h1 { font-size: 52px; letter-spacing: -2.2px; }
  .hero-copy>p { max-width: 510px; font-size: 15px; }
  .hero-actions { margin: 23px 0; }
  .architecture { padding: 21px; max-width: 540px; width: 100%; }
  .architecture-top { font-size: 8px; }
  .diagram-label { display: block; }
  .flow-node img { width: 44px; height: 44px; }
  .node-tag { display: block; }
  .analytics { grid-template-columns: 1fr 1fr; }
  .analytics>div { padding: 11px 9px; }
  .section-divider { margin: 0 22px; padding: 18px 0 24px; font-size: 8px; letter-spacing: 1px; }
  .layout { grid-template-columns: 1fr; padding: 0 22px 35px; gap: 24px; }
  .sidebar { position: static; background: #eae6f2; border: 1px solid #ddd6e8; border-radius: 9px; padding: 16px; }
  .sidebar>.eyebrow { padding-left: 5px; }
  .sidebar nav { grid-template-columns: 1fr 1fr; gap: 4px; margin-top: 9px; }
  .sidebar nav a { font-size: 11px; gap: 8px; padding: 8px 5px; }
  .progress-box { margin: 14px 5px 0; padding-top: 14px; }
  .progress-box p { margin-bottom: 0; }
  .text-button { margin-top: 8px; }
  h2 { font-size: 23px; }
  .step { padding: 23px; }
  .step-heading { gap: 12px; }
  .step-heading .eyebrow { font-size: 8px; }
  .command pre { font-size: 11px; padding: 14px; }
  .instructions { font-size: 14px; }
  footer { padding: 22px; }
}
@media(max-width:400px) {
  .community { padding: 25px; }
  .community h2 { font-size: 37px; }
  .header nav { gap: 11px; font-size: 11px; }
  .brand { font-size: 16px; }
  .brand small { font-size: 7px; letter-spacing: .7px; }
  .brand-logo { width: 52px; }
  h1 { font-size: 45px; }
  .hero-copy>.eyebrow { font-size: 8px; }
  .architecture { padding: 16px; }
  .diagram-label { display: none; }
  .analytics { grid-template-columns: 1fr; }
  .flow-node strong { font-size: 14px; }
  .node-tag { display: none; }
  .step { padding: 20px 17px; }
  .tool-cards { grid-template-columns: 1fr; }
  .step-heading .eyebrow { font-size: 7px; }
  h2 { font-size: 21px; }
  .os-buttons button { font-size: 11px; gap: 6px; padding: 10px 6px; }
  .os-buttons img { width: 16px; height: 16px; }
  .sidebar nav a { font-size: 10px; }
}
@media(prefers-reduced-motion:reduce) { html { scroll-behavior: auto; } * { transition: none!important; } }
@media print {
  .header nav, .sidebar, .copy, .hero-actions, .complete, .os-label, select, .os-buttons { display: none; }
  .layout { display: block; padding: 0; }
  .hero { display: block; padding: 20px 0; }
  .architecture { display: none; }
  .step { break-inside: avoid; }
  .os-panel[hidden] { display: block!important; }
  body { background: white; font-size: 12px; }
  .command { background: white; border-color: #ccc; }
  .command pre { white-space: pre-wrap; color: black; }
  .command>div { background: #eee; color: black; }
}