:root {
  color-scheme:light;
  --paper:#f7f6f2;
  --ink:#222725;
  --muted:#65706a;
  --line:#dedfd7;
  --accent:#bf501f;
  --mono:ui-monospace,SFMono-Regular,Consolas,"Liberation Mono",monospace;
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans SC","Microsoft YaHei",sans-serif;
  color:var(--ink);
  background:var(--paper);
  font-synthesis:none;
  scroll-behavior:smooth;
}
* {
  box-sizing:border-box;
}
body {
  margin:0;
}
.shell {
  max-width:1120px;
  margin:0 auto;
  padding:0 40px;
}
a {
  color:inherit;
  text-underline-offset:4px;
}
a:focus-visible,button:focus-visible,summary:focus-visible {
  outline:3px solid var(--accent);
  outline-offset:5px;
}
header {
  height:96px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  border-bottom:1px solid var(--line);
}
.brand {
  display:inline-flex;
  align-items:center;
  gap:9px;
  font-size:21px;
  font-weight:700;
  text-decoration:none;
  letter-spacing:-.5px;
}
.mark {
  background:var(--ink);
  color:var(--paper);
  display:inline-grid;
  place-items:center;
  width:30px;
  height:30px;
  border-radius:7px;
  margin-right:4px;
}
.brand-plus {
  color:var(--muted);
  font-weight:400;
}
nav {
  display:flex;
  gap:28px;
  font-size:14px;
}
nav a {
  text-decoration:none;
}
nav a:hover,.text-link:hover {
  color:var(--accent);
}
.hero {
  padding:74px 0 64px;
  position:relative;
  display:grid;
  grid-template-columns:1fr 1.06fr;
  column-gap:44px;
}
.eyebrow {
  font:11px var(--mono);
  letter-spacing:1.5px;
  color:var(--muted);
  display:flex;
  align-items:center;
  gap:8px;
}
.eyebrow>span {
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--accent);
}
.hero>.eyebrow {
  grid-column:1/-1;
  margin-bottom:24px;
}
.hero h1 {
  font-size:48px;
  line-height:1.3;
  letter-spacing:-2px;
  font-weight:650;
  margin:0 0 22px;
  grid-column:1;
}
.lead {
  grid-column:1;
  font-size:15px;
  line-height:1.9;
  color:var(--muted);
  margin:0 0 28px;
}
code {
  font-family:var(--mono);
  font-size:.89em;
  overflow-wrap:anywhere;
}
p code {
  background:#eaece5;
  border-radius:4px;
  padding:2px 4px;
  color:#354339;
}
.hero-links {
  grid-column:1;
  display:flex;
  gap:24px;
  align-items:center;
  font-size:14px;
}
.primary {
  display:inline-flex;
  gap:28px;
  align-items:center;
  padding:13px 18px;
  background:var(--ink);
  color:white;
  text-decoration:none;
  border-radius:6px;
  font-weight:600;
}
.primary:hover {
  background:#3c4840;
}
.text-link {
  text-decoration:none;
}
.terminal {
  grid-column:2;
  grid-row:2/5;
  align-self:center;
  color:#dce4da;
  background:#222c26;
  border:1px solid #354139;
  border-radius:11px;
  box-shadow:0 20px 45px -30px #16251f70;
  overflow:hidden;
  transform:translateY(7px);
}
.terminal-top {
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:center;
  padding:16px 18px;
  border-bottom:1px solid #3b473e;
  font:11px var(--mono);
  color:#a8b8aa;
}
.dots {
  color:#738677;
  letter-spacing:2px;
}
.terminal-top>span:last-child {
  font-family:inherit;
  font-size:10px;
}
.terminal-body {
  padding:22px 22px 0;
}
.terminal-comment {
  font-size:12px;
  color:#a8b8aa;
  margin:4px 0 9px;
}
.terminal pre {
  font:12px/1.8 var(--mono);
  margin:0 0 23px;
  white-space:pre-wrap;
  overflow-wrap:anywhere;
}
.terminal pre span {
  color:#dca477;
}
.terminal-foot {
  display:flex;
  justify-content:space-between;
  gap:10px;
  border-top:1px solid #3b473e;
  padding:17px 0;
  color:#a8b8aa;
  font:10px var(--mono);
}
.section {
  border-top:1px solid var(--line);
  padding:45px 0 44px;
  scroll-margin-top:24px;
}
.section-heading {
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:16px;
}
h2 {
  font-size:26px;
  letter-spacing:-.7px;
  font-weight:600;
  line-height:1.45;
  margin:12px 0 0;
}
h3 {
  font-size:17px;
  line-height:1.5;
  margin:0 0 10px;
  font-weight:600;
}
.pill {
  border:1px solid #d3d9cb;
  background:#ecefe6;
  color:#56654d;
  padding:5px 9px;
  border-radius:5px;
  font-size:11px;
}
.section-intro {
  font-size:14px;
  color:var(--muted);
  margin:15px 0 24px;
  line-height:1.8;
}
.download-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:18px;
}
.download-card {
  border:1px solid var(--line);
  border-radius:9px;
  background:#fffefa;
  padding:23px;
}
.platform {
  display:flex;
  gap:15px;
  align-items:center;
  margin-bottom:22px;
}
.platform-icon {
  font:27px var(--mono);
  display:grid;
  place-items:center;
  width:46px;
  height:46px;
  border:1px solid var(--line);
  border-radius:8px;
}
.platform h3 {
  font-size:20px;
  margin:0 0 4px;
  letter-spacing:-.5px;
}
.platform p {
  font-size:12px;
  color:var(--muted);
  margin:0;
}
.download {
  display:flex;
  align-items:center;
  justify-content:space-between;
  border:1px solid #bec7b9;
  border-radius:5px;
  padding:12px 14px;
  text-decoration:none;
  font-size:13px;
  font-weight:600;
  background:#eef1e9;
}
.download:hover {
  background:#e0e8d9;
  border-color:#96a78d;
}
.download>span {
  font-size:18px;
  line-height:1;
}
.checksum {
  margin-top:15px;
  color:var(--muted);
  font-size:11px;
}
.checksum summary {
  cursor:pointer;
  width:fit-content;
}
.checksum code {
  display:block;
  font-size:11px;
  margin-top:10px;
  word-break:break-all;
  line-height:1.7;
}
.release-note {
  color:var(--muted);
  font-size:12px;
  line-height:1.8;
  margin-top:19px;
}
.release-note p {
  margin:5px 0;
}
.release-note code {
  font-size:11px;
}
.steps {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:42px;
  margin:30px 0 24px;
}
.step-number {
  display:grid;
  place-items:center;
  width:24px;
  height:24px;
  border:1px solid #b9c2b2;
  border-radius:50%;
  color:#67785b;
  font:12px var(--mono);
  margin-bottom:14px;
}
.steps p,.protocol-grid p {
  color:var(--muted);
  font-size:13px;
  line-height:1.9;
  margin:10px 0;
}
.setup {
  border:1px solid var(--line);
  border-radius:7px;
  background:#fffefa;
  margin-top:12px;
  overflow:hidden;
}
.setup>summary {
  cursor:pointer;
  padding:16px 20px;
  font-size:13px;
  font-weight:600;
}
.code {
  border-top:1px solid var(--line);
  background:#f0f1eb;
}
.code-title {
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:12px 20px 0;
  color:var(--muted);
  font:11px var(--mono);
}
.copy {
  font:11px inherit;
  border:1px solid #c5cdbd;
  background:transparent;
  color:var(--muted);
  padding:4px 9px;
  border-radius:4px;
  cursor:pointer;
}
.copy:hover {
  color:var(--ink);
  background:#e5e9df;
}
pre {
  margin:0;
  padding:15px 20px 20px;
  overflow-x:auto;
  font:12px/1.9 var(--mono);
}
pre code {
  font:inherit;
  overflow-wrap:normal;
}
.terminal pre {
  padding:0;
}
.after-code {
  font-size:13px;
  color:var(--muted);
  line-height:2;
  margin:20px 0;
}
.note {
  padding:20px 23px;
  border-left:3px solid #a8b696;
  background:#ebeee4;
  border-radius:0 6px 6px 0;
  margin-top:25px;
}
.note strong {
  font-size:13px;
  font-weight:600;
}
.note p {
  font-size:12px;
  line-height:1.9;
  color:#596550;
  margin:8px 0 0;
}
.protocol-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:42px;
  margin-top:30px;
}
footer {
  border-top:1px solid var(--line);
  padding:27px 0 40px;
  display:flex;
  justify-content:space-between;
  gap:22px;
  align-items:center;
  font-size:12px;
  color:var(--muted);
}
footer .brand {
  font-size:16px;
}
footer p {
  margin:0;
}
footer>a:last-child {
  text-decoration:none;
}
#copy-status {
  position:fixed;
  bottom:24px;
  left:50%;
  transform:translateX(-50%);
  background:var(--ink);
  color:white;
  border-radius:7px;
  padding:10px 18px;
  font-size:13px;
  box-shadow:0 4px 20px #0002;
  max-width:90vw;
}
#copy-status:empty {
  display:none;
}
@media(max-width:900px) {
  .shell {
    padding:0 28px;
  }
  .hero {
    gap:0 24px;
  }
  .hero h1 {
    font-size:39px;
  }
  .terminal-body {
    padding:18px 16px 0;
  }
  .terminal pre {
    font-size:10px;
  }
  .hero-links {
    gap:14px;
    font-size:13px;
  }
  .lead {
    font-size:13px;
  }
  .terminal-top {
    padding:14px;
  }
  .terminal-foot {
    font-size:9px;
  }
  .desktop {
    display:none;
  }
}
@media(max-width:650px) {
  .shell {
    padding:0 22px;
  }
  header {
    height:78px;
  }
  .brand {
    font-size:18px;
  }
  .mark {
    width:26px;
    height:26px;
  }
  nav {
    gap:16px;
    font-size:12px;
  }
  nav a:last-child {
    display:none;
  }
  .hero {
    padding:45px 0 38px;
    display:block;
  }
  .hero>.eyebrow {
    margin-bottom:20px;
  }
  .hero h1 {
    font-size:40px;
    letter-spacing:-1.5px;
  }
  .lead {
    font-size:14px;
  }
  .terminal {
    margin-top:34px;
    transform:none;
  }
  .terminal pre {
    font-size:11px;
  }
  .terminal-foot {
    font-size:10px;
  }
  .section {
    padding:32px 0;
  }
  .section h2 {
    font-size:24px;
  }
  .download-grid,.steps,.protocol-grid {
    grid-template-columns:1fr;
    gap:18px;
  }
  .download-card {
    padding:20px;
  }
  .steps {
    margin-top:24px;
    gap:20px;
  }
  .protocol-grid {
    margin-top:24px;
    gap:16px;
  }
  .code-title {
    padding-left:14px;
    padding-right:14px;
  }
  pre {
    padding-left:14px;
    padding-right:14px;
    font-size:11px;
  }
  .setup>summary {
    padding:15px;
  }
  .release-note {
    font-size:11px;
  }
  .note {
    padding:17px;
  }
  footer {
    flex-wrap:wrap;
    padding-bottom:28px;
    gap:14px;
  }
  footer p {
    order:3;
    width:100%;
  }
}
@media(prefers-reduced-motion:reduce) {
  :root {
    scroll-behavior:auto;
  }
}