:root{
  --ink:#0d233b;
  --ink-soft:#3d4f64;
  --muted:#5d6f83;
  --muted-2:#4a5f76;
  --paper:#f5efe5;
  --paper-2:#fbf8f2;
  --paper-3:#fffdfa;
  --line:rgba(13,35,59,.10);
  --line-strong:rgba(13,35,59,.18);
  --blue:#147fa8;
  --blue-2:#1e5f9e;
  --teal:#28b8b4;
  --yellow:#f4c43d;
  --orange:#e97c3a;
  --red:#d94b43;
  --red-deep:#c2453c;
  --coral:#ef6a5b;
  --navy:#0d2238;
  --rail:236px;
  --content:1000px;
  --shadow:0 14px 34px rgba(13,34,56,.16);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  overflow-x:hidden;
  color:var(--ink);
  font-family:"IBM Plex Sans",Helvetica,Arial,sans-serif;
  background:
    linear-gradient(rgba(245,239,229,.965),rgba(245,239,229,.965)),
    radial-gradient(circle at 15% 20%, rgba(13,35,59,.10) 0 1px, transparent 1px);
  background-size:auto,20px 20px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
::selection{background:rgba(244,196,61,.45)}
a{color:inherit;text-decoration:none}
a:hover{color:#a8352d}
img{display:block;max-width:100%}
h1,h2,h3{
  margin:0;
  color:var(--ink);
  font-family:Newsreader,Georgia,serif;
  font-weight:500;
  letter-spacing:-.02em;
}
h1{font-size:clamp(2.3rem,4.2vw,3.5rem);line-height:1.06}
h2{font-size:clamp(1.9rem,3.1vw,2.85rem);line-height:1.1}
h3{font-size:1.42rem;line-height:1.2;letter-spacing:-.015em}
p{margin:0}
code,pre,.download-type,.section-label,.side-foot,.mobile-version,.doc-toc strong,.test-table th,.doc-markdown-link{
  font-family:"IBM Plex Mono",monospace;
}

/* Rail and mobile navigation */
.side-rail{
  position:fixed;
  inset:0 auto 0 0;
  width:var(--rail);
  z-index:20;
  background:var(--paper-2);
  border-right:1px solid var(--line);
}
.side-inner{
  height:100%;
  display:flex;
  flex-direction:column;
  padding:26px 22px 22px;
}
.nav-icon{
  display:block;
  margin:2px 0 26px;
  padding:15px 16px;
  border-radius:12px;
  background:linear-gradient(180deg,#153353,#0d2238);
  box-shadow:0 8px 20px rgba(13,34,56,.16);
}
.nav-icon img{width:100%;height:auto;object-fit:contain}
.side-nav{display:flex;flex-direction:column;gap:1px}
.side-nav a{
  position:relative;
  display:flex;
  align-items:center;
  gap:9px;
  min-height:31px;
  padding:7px 10px;
  border-radius:7px;
  color:var(--muted-2);
  font-size:14.2px;
  font-weight:500;
  letter-spacing:-.005em;
}
.side-nav a::before{
  content:"";
  width:3px;
  height:13px;
  flex:none;
  border-radius:2px;
  background:transparent;
}
.side-nav a:hover{background:rgba(13,35,59,.05);color:var(--ink)}
.side-nav a.active{background:rgba(194,69,60,.08);color:var(--red-deep);font-weight:600}
.side-nav a.active::before{background:var(--red-deep)}
.side-nav hr{width:calc(100% - 20px);margin:14px 10px;border:0;border-top:1px solid var(--line)}
.side-foot{
  margin-top:auto;
  padding:14px 10px 0;
  border-top:1px solid var(--line);
  display:flex;
  align-items:center;
  gap:8px;
}
.side-foot span{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 8px;
  border-radius:999px;
  background:rgba(40,184,180,.16);
  color:#136f6d;
  font-size:10.5px;
  line-height:1;
  letter-spacing:.06em;
}
.side-foot span::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--teal)}
.side-foot strong{color:var(--ink);font-size:11.5px;font-weight:500;line-height:1}
.mobile-header,.mobile-nav{display:none}

.page,.docs-page{margin-left:var(--rail);min-height:100vh}
.docs-page{display:flex;flex-direction:column}
.docs-page>.docs-shell{flex:1}
.content{width:min(var(--content),calc(100% - clamp(32px,7vw,72px)));margin:0 auto}

/* Landing hero */
.hero{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  background:var(--navy);
  isolation:isolate;
}
.hero-copy-panel{
  display:flex;
  align-items:center;
  min-width:0;
  padding:clamp(64px,7vw,86px) clamp(22px,4.4vw,60px);
  color:#fff;
  background:
    radial-gradient(120% 90% at 10% 12%,rgba(40,184,180,.20),transparent 55%),
    radial-gradient(80% 70% at 90% 100%,rgba(233,124,58,.16),transparent 60%),
    linear-gradient(180deg,#12293f 0%,#0d2238 100%);
}
.hero-copy-inner{width:min(640px,100%)}
.hero-wordmark{width:min(330px,80%);margin:0 0 34px;filter:drop-shadow(0 12px 26px rgba(0,0,0,.28))}
.hero h1{max-width:13ch;color:#fff;font-size:clamp(2.5rem,4.6vw,4.15rem);line-height:1.06;letter-spacing:-.022em;text-wrap:balance}
.hero-copy{margin:22px 0 0;max-width:52ch;color:#c6d6e4;font-size:clamp(16px,13.1px + .34vw,19px);line-height:1.72;text-wrap:pretty}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-visual{
  position:relative;
  min-width:0;
  min-height:clamp(260px,34vw,620px);
  background-color:#2d87a4;
  background-image:
    linear-gradient(90deg,rgba(13,34,56,.65) 0%,rgba(13,34,56,0) 22%),
    linear-gradient(0deg,rgba(13,34,56,.30),rgba(13,34,56,0) 45%),
    url("assets/hero-coast.svg");
  background-position:center;
  background-size:cover;
  background-repeat:no-repeat;
}
.button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:66px;
  padding:11px 21px;
  border-radius:8px;
  border:1px solid transparent;
  font-size:clamp(14.5px,12.6px + .2vw,15.8px);
  font-weight:600;
}
.button-primary{background:var(--yellow);color:var(--ink);box-shadow:0 6px 16px rgba(244,196,61,.16)}
.button-primary:hover{background:#ffd75f;color:var(--ink);box-shadow:0 8px 20px rgba(244,196,61,.24)}
.button-secondary{color:#e6eef6;border-color:rgba(255,255,255,.26);background:transparent;font-weight:500}
.button-secondary:hover{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.55);color:#fff}

.intro-strip{background:var(--paper-2);border-bottom:1px solid var(--line)}
.intro-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:clamp(24px,4vw,56px);
  padding:clamp(44px,5vw,60px) 0;
}
.intro-grid h2{font-size:clamp(1.75rem,2.7vw,2.4rem);line-height:1.12;text-wrap:balance}
.intro-grid p{color:var(--ink-soft);font-size:clamp(16.5px,14.1px + .3vw,18.2px);line-height:1.75;text-wrap:pretty}
.text-link{display:inline-flex;align-items:center;gap:7px;margin-top:18px;color:var(--red-deep);font-size:clamp(15px,12.9px + .22vw,16.4px);font-weight:600}
.text-link:hover{gap:11px;color:#a8352d;text-decoration:none}

/* Main landing sections */
.section{padding:clamp(56px,6.5vw,88px) 0;border-bottom:1px solid var(--line)}
.page main > #workflow,.page main > #testing,.docs-showcase{background:var(--paper-2)}
.section-header{max-width:680px;margin:0 0 clamp(28px,3.5vw,40px)}
.section-label{
  display:flex;
  align-items:center;
  gap:10px;
  margin:0;
  color:var(--red-deep);
  font-size:11px;
  line-height:1;
  font-weight:500;
  letter-spacing:.16em;
  text-transform:uppercase;
}
.section-label::before{content:"";width:18px;height:1.5px;background:var(--red-deep)}
.section-header h2{margin-top:14px;text-wrap:balance}
.section-header p{margin-top:14px;color:var(--ink-soft);font-size:clamp(16.5px,14.1px + .3vw,18.2px);line-height:1.75;text-wrap:pretty}

.install-list{border-top:1.5px solid var(--ink)}
.install-row{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:clamp(14px,2.5vw,36px);
  padding:30px 0;
  border-bottom:1px solid var(--line);
}
.install-row h3{position:relative;display:flex;align-items:flex-start;gap:12px;max-width:220px;font-size:1.6rem;line-height:1.15}
.install-row h3::before{content:"";width:8px;height:8px;margin-top:11px;border-radius:50%;background:var(--blue);flex:none}
.install-row:nth-child(2) h3::before{background:var(--red)}
.install-row:nth-child(3) h3::before{background:var(--yellow)}
.install-row:nth-child(4) h3::before{background:var(--teal)}
.install-row:nth-child(5) h3::before{background:var(--orange)}
.install-row:nth-child(6) h3::before{background:var(--red-deep)}
.install-body{min-width:0}
.install-body p{color:var(--ink-soft);font-size:clamp(16px,13.6px + .28vw,17.6px);line-height:1.72;text-wrap:pretty}
.command-block,pre{
  position:relative;
  width:100%;
  max-width:100%;
  min-width:0;
  margin:16px 0 0;
  padding:47px 17px 15px;
  overflow:auto;
  border:1px solid rgba(255,255,255,.08);
  border-radius:10px;
  background:var(--navy);
  color:#e8f2fa;
  box-shadow:var(--shadow);
}
.command-block::before,pre::before{
  content:"";
  position:absolute;
  inset:0 0 auto;
  height:32px;
  border-bottom:1px solid rgba(255,255,255,.07);
  background:
    radial-gradient(circle at 17px 16px,rgba(239,106,91,.75) 0 4px,transparent 4.5px),
    radial-gradient(circle at 31px 16px,rgba(244,196,61,.75) 0 4px,transparent 4.5px),
    radial-gradient(circle at 45px 16px,rgba(40,184,180,.75) 0 4px,transparent 4.5px),
    rgba(255,255,255,.03);
}
.command-block code{display:grid;gap:7px;width:100%;min-width:0;font-size:clamp(13px,11.2px + .19vw,14.2px);line-height:1.55}
.command-block code span{display:block;min-width:0;overflow-wrap:anywhere;word-break:break-word;white-space:normal}
pre code{display:grid;gap:7px;min-width:0;font-size:clamp(13px,11.2px + .19vw,14.2px);line-height:1.55;white-space:pre-wrap;overflow-wrap:anywhere}pre code span{display:block;min-width:0;overflow-wrap:anywhere}
.install-actions{display:flex;align-items:center;gap:18px;margin-top:16px;flex-wrap:wrap}
.install-actions .text-link{margin-top:0}
.copy-prompt-button{
  appearance:none;
  min-height:36px;
  padding:8px 13px;
  border:1px solid rgba(13,35,59,.13);
  border-radius:7px;
  background:transparent;
  color:#556880;
  font:500 13px "IBM Plex Sans",sans-serif;
  white-space:nowrap;
  cursor:pointer;
}
.copy-prompt-button:hover{background:#fff;border-color:rgba(13,35,59,.28);color:var(--ink)}
.copy-prompt-button.copied{border-color:rgba(40,184,180,.50);color:#136f6d;background:rgba(40,184,180,.08)}

.feature-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2.2vw,26px)}
.feature-item{
  position:relative;
  overflow:hidden;
  padding:31px 24px 28px;
  border:1px solid rgba(13,35,59,.08);
  border-radius:12px;
  background:var(--paper-3);
  box-shadow:0 1px 2px rgba(13,34,56,.05);
  transition:box-shadow .18s ease,border-color .18s ease,transform .18s ease;
}
.feature-item:hover{box-shadow:0 12px 28px rgba(13,34,56,.10);border-color:rgba(13,35,59,.16);transform:translateY(-1px)}
.feature-mark{position:absolute;top:0;left:0;right:0;width:auto;height:3px;margin:0}
.feature-item h3{font-size:1.42rem;line-height:1.2}
.feature-item p{margin-top:9px;color:var(--ink-soft);font-size:clamp(15.5px,13.2px + .25vw,17px);line-height:1.7;text-wrap:pretty}
.feature-mark.blue{background:var(--blue)}.feature-mark.teal{background:var(--teal)}.feature-mark.yellow{background:var(--yellow)}.feature-mark.orange{background:var(--orange)}.feature-mark.red{background:var(--red)}
.feature-item:nth-child(6) .feature-mark{background:var(--blue-2)}

.workflow{position:relative}
.workflow-list{box-sizing:content-box;position:relative;counter-reset:step;list-style:none;margin:0;padding:0 0 0 clamp(46px,5vw,60px);max-width:780px}
.workflow-list::before{content:"";position:absolute;left:17px;top:14px;bottom:22px;width:2px;border-radius:2px;background:linear-gradient(var(--blue),var(--teal),var(--yellow),var(--orange),var(--red))}
.workflow-list li{position:relative;padding:0 0 30px}
.workflow-list li::before{
  counter-increment:step;
  content:counter(step);
  position:absolute;
  left:clamp(-60px,-5vw,-46px);
  top:-2px;
  width:36px;height:36px;
  display:grid;place-items:center;
  border:1.5px solid var(--ink);
  border-radius:50%;
  background:var(--paper-2);
  color:var(--ink);
  font:500 13px "IBM Plex Mono",monospace;
}
.workflow-list h3{font-size:1.38rem;line-height:1.25}
.workflow-list p{margin-top:8px;color:var(--ink-soft);font-size:clamp(16px,13.6px + .28vw,17.6px);line-height:1.7;text-wrap:pretty}

.skills-columns{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 clamp(24px,4vw,56px);border-top:1.5px solid var(--ink);columns:auto}
.skill-entry{padding:19px 0 21px;border-bottom:1px solid var(--line)}
.skill-entry h3{font-size:1.23rem;line-height:1.25}
.skill-entry h3::before{content:"";display:inline-block;width:5px;height:5px;border-radius:50%;background:#c2453c;margin-right:10px;position:relative;top:-3px}
.skill-entry p{margin-top:7px;color:var(--ink-soft);font-size:clamp(14.8px,12.7px + .22vw,16.2px);line-height:1.62;text-wrap:pretty}

.test-table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 1px 2px rgba(13,34,56,.04);overflow:hidden}
.test-table th,.test-table td{padding:13px 18px;text-align:left;vertical-align:top;border-bottom:1px solid rgba(13,35,59,.08)}
.test-table thead tr{background:rgba(13,35,59,.035)}
.test-table th{color:var(--muted-2);font-size:10.5px;font-weight:500;letter-spacing:.14em;text-transform:uppercase}
.test-table td{color:var(--ink-soft);font-size:clamp(15px,12.9px + .22vw,16.4px);line-height:1.62}
.test-table td:first-child{color:var(--ink);font-weight:600;white-space:nowrap}
.home-test-table td:nth-child(2){padding-top:11px;white-space:nowrap}
.status-pill{display:inline-flex;align-items:center;gap:7px;padding:5px 11px;border:1px solid rgba(13,35,59,.11);border-radius:7px;background:rgba(13,35,59,.05);color:var(--ink-soft);font:500 12.5px/1.35 "IBM Plex Mono",monospace;white-space:nowrap}

.download-list{display:grid;gap:10px}
.download-row{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:14px 18px;
  padding:18px 20px;
  border:1px solid rgba(13,35,59,.09);
  border-radius:11px;
  background:var(--paper-2);
  transition:box-shadow .18s ease,border-color .18s ease;
}
.download-row:hover{border-color:rgba(13,35,59,.20);box-shadow:0 8px 20px rgba(13,34,56,.07)}
.download-type{display:grid;place-items:center;width:46px;height:46px;flex:none;border-radius:9px;background:rgba(13,35,59,.06);color:var(--ink);font-size:11px;font-weight:500;letter-spacing:.06em}
.download-row>div:nth-child(2){flex:1 1 240px;min-width:0}
.download-row h3{font-size:1.25rem;line-height:1.25}
.download-row p{margin-top:4px;color:var(--ink-soft);font-size:clamp(15px,12.9px + .22vw,16.4px);line-height:1.6}
.download-action{white-space:nowrap;color:var(--blue-2);font-size:clamp(15px,12.9px + .22vw,16.4px);font-weight:600}
.download-action:hover{color:#164c80}

.docs-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(12px,1.8vw,18px)}
.doc-link{display:block;padding:22px 22px 24px;border:1px solid rgba(13,35,59,.09);border-radius:11px;background:#fff;transition:border-color .18s ease,box-shadow .18s ease}
.doc-link:hover{border-color:var(--red-deep);box-shadow:0 10px 24px rgba(13,34,56,.08)}
.doc-link h3{font-size:1.28rem;line-height:1.25}.doc-link p{margin-top:6px;color:var(--muted);font-size:clamp(14.8px,12.7px + .22vw,16.2px);line-height:1.62;text-wrap:pretty}
.doc-link:hover h3{color:var(--ink)}

.issue-band{background:linear-gradient(102deg,#f6cf5c 0%,#ec8a4a 52%,#dd5a4c 100%);color:var(--ink)}
.issue-inner{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:26px;padding:clamp(40px,4.6vw,56px) 0}
.issue-inner>div{flex:1 1 380px;min-width:0}.issue-inner h2{font-size:clamp(1.7rem,2.6vw,2.3rem);line-height:1.12}.issue-inner p{margin-top:10px;max-width:600px;color:rgba(13,35,59,.82);font-size:clamp(16px,13.6px + .28vw,17.6px);line-height:1.7;text-wrap:pretty}
.issue-inner .button{min-height:70px;padding:12px 22px;background:var(--navy);color:#fff;border:0;box-shadow:0 10px 24px rgba(13,34,56,.20)}
.issue-inner .button:hover{background:#153352;color:#fff}

.site-footer{background:var(--navy);color:#edf4fa;padding:28px 0}
.footer-inner{width:min(var(--content),calc(100% - clamp(32px,7vw,72px)));margin:0 auto;display:flex;flex-wrap:wrap;justify-content:space-between;gap:22px 28px;align-items:center}
.footer-copy{display:grid;gap:3px;min-width:0}.footer-wordmark{display:block;width:148px;margin-bottom:7px}.footer-wordmark img{width:100%;max-height:44px;height:auto;object-fit:contain;object-position:left center}.footer-copy span{display:block;color:#bdc9d5;font-size:clamp(14.5px,12.6px + .2vw,15.8px);line-height:1.45}.footer-links{display:flex;flex-wrap:wrap;gap:12px 18px}.footer-links a{color:#d8e1e9;font-size:clamp(14.5px,12.6px + .2vw,15.8px)}.footer-links a:hover{color:#fff}

/* Documentation */
.docs-shell{width:min(var(--content),calc(100% - clamp(32px,7vw,72px)));margin:0 auto;padding:clamp(40px,5vw,60px) 0 clamp(56px,6vw,80px)}
.docs-hero{padding-bottom:clamp(26px,3vw,34px);border-bottom:1.5px solid var(--ink)}
.docs-hero .section-label{margin:0}.docs-hero h1{margin-top:16px;font-size:clamp(2.3rem,4.2vw,3.5rem);line-height:1.06;letter-spacing:-.022em;text-wrap:balance}.docs-hero p{margin-top:16px;max-width:66ch;color:var(--ink-soft);font-size:clamp(16.5px,14.1px + .3vw,18.2px);line-height:1.78;text-wrap:pretty}
.doc-page-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}
.doc-markdown-link{display:inline-flex;align-items:center;min-height:48px;padding:7px 13px;border:1px solid rgba(13,35,59,.13);border-radius:7px;color:#556880;font-size:12.5px;font-weight:500;letter-spacing:.02em}
.doc-markdown-link:hover{background:#fff;border-color:rgba(13,35,59,.28);color:var(--ink);text-decoration:none}
.docs-index{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:30px}
.docs-index a{display:block;padding:22px 22px 24px;border:1px solid rgba(13,35,59,.09);border-radius:11px;background:var(--paper-3);transition:border-color .18s ease,box-shadow .18s ease}.docs-index a:hover{border-color:var(--red-deep);box-shadow:0 10px 24px rgba(13,34,56,.08)}.docs-index h3{font-size:1.28rem;line-height:1.25;font-weight:600}.docs-index p{margin-top:14px;color:var(--ink-soft);font-size:clamp(16.5px,14.1px + .3vw,18.2px);line-height:1.78;text-wrap:pretty}
.doc-layout{display:grid;grid-template-columns:210px minmax(0,1fr);gap:46px;margin-top:34px}
.doc-toc{position:sticky;top:24px;align-self:start;padding:18px 18px 14px;border:1px solid rgba(13,35,59,.09);border-radius:11px;background:var(--paper-3)}
.doc-toc strong{display:block;margin-bottom:10px;color:var(--muted-2);font-size:10.5px;font-weight:500;letter-spacing:.14em;text-transform:uppercase}
.doc-toc a{display:block;padding:6px 0;color:var(--muted);font-size:clamp(14px,12.2px + .19vw,15.2px);line-height:1.4}.doc-toc a:hover{color:var(--red-deep)}
.doc-article{min-width:0}.doc-article section{scroll-margin-top:84px}.doc-article h2{margin:38px 0 0;padding-top:28px;border-top:1px solid rgba(13,35,59,.12);font-size:clamp(1.55rem,2.4vw,2rem);line-height:1.15;letter-spacing:-.018em}.doc-article h3{margin-top:25px;font-size:1.35rem}.doc-article p,.doc-article li{color:var(--ink-soft);font-size:clamp(16.5px,14.1px + .3vw,18.2px);line-height:1.78;text-wrap:pretty}.doc-article p{margin-top:14px}.doc-article ul,.doc-article ol{margin:14px 0 0;padding-left:1.15rem;display:grid;gap:7px}.doc-article code:not(pre code){padding:2px 6px;border-radius:5px;background:rgba(13,35,59,.07);color:var(--ink);font-size:.88em;font-weight:400}.callout{margin:22px 0 0;padding:16px 18px 18px;border:1px solid rgba(233,124,58,.20);border-left:4px solid var(--orange);border-radius:10px;background:rgba(233,124,58,.07)}.callout.blue{border-color:rgba(20,127,168,.20);border-left-color:var(--blue);background:rgba(20,127,168,.07)}.callout p{margin-top:0}

/* Tables embedded in docs */
.doc-article .test-table{margin-top:18px;border-collapse:collapse;border-radius:10px;overflow:hidden}.doc-article .test-table th,.doc-article .test-table td{padding:14px 16px}.doc-article .test-table th{font-size:10.5px}.doc-article .test-table td{font-size:clamp(15px,12.9px + .22vw,16.4px)}

/* Small refinements */
.install-row,.install-body,.install-row>*,.content,.page,.docs-page,.docs-shell,.doc-article,.command-block,.command-block code{min-width:0;max-width:100%}
html,body,.page,.docs-page,.content,.docs-shell,.install-list,.install-row,.install-body,.doc-layout,.doc-article{max-width:100%}

@media(max-width:1120px){
  :root{--rail:0px}
  .side-rail{display:none}
  .page,.docs-page{margin-left:0;padding-top:62px}
  .mobile-header{
    position:fixed;inset:0 0 auto;z-index:45;
    display:flex;align-items:center;justify-content:space-between;gap:12px;
    height:62px;padding:0 16px;
    background:rgba(251,248,242,.96);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  .mobile-icon{display:flex;align-items:center;gap:10px}
  .mobile-wordmark-shell{display:flex;align-items:center;padding:8px 11px;border-radius:9px;background:linear-gradient(180deg,#153353,#0d2238)}
  .mobile-wordmark-shell img{height:20px;width:auto}
  .mobile-version{color:var(--muted-2);font-size:10.5px;font-weight:500;line-height:1;letter-spacing:.12em;text-transform:uppercase}
  .mobile-menu{appearance:none;display:flex;align-items:center;gap:8px;min-height:40px;padding:9px 13px;border:1px solid rgba(13,35,59,.18);border-radius:8px;background:#fff;color:var(--ink);font:600 13px/1 "IBM Plex Sans",sans-serif;cursor:pointer}
  .mobile-nav{display:none;position:fixed;inset:62px 0 0;z-index:44;padding:18px 16px 28px;background:var(--paper-2);overflow-y:auto}
  .mobile-nav.open{display:flex;flex-direction:column}
  .mobile-nav a{padding:14px 4px;border-bottom:1px solid var(--line);color:var(--ink);font-size:clamp(16px,13.6px + .28vw,17.6px);font-weight:600}
  .mobile-nav a.active{color:var(--red-deep)}
  .mobile-nav a:nth-last-child(-n+2){color:var(--muted-2);font-weight:500}
  .mobile-nav a:last-child{border-bottom:0}
  .doc-layout{grid-template-columns:1fr;gap:26px;margin-top:30px}
  .doc-toc{position:static;padding:18px 18px 14px}
  .install-actions{flex-direction:column;align-items:flex-start;gap:13px}
}

@media(max-width:820px){
  .hero{grid-template-columns:1fr}
  .hero-copy-panel{padding:clamp(62px,15vw,78px) 22px}
  .hero-wordmark{width:min(300px,82%);margin-bottom:30px}
  .hero h1{font-size:clamp(2.45rem,10.8vw,3.6rem);max-width:11.5ch}
  .hero-copy{font-size:16px;line-height:1.72}
  .hero-actions .button{min-height:48px;padding:12px 21px}
  .hero-visual{min-height:260px;background-position:center center}
  .intro-grid{grid-template-columns:1fr;gap:26px}
  .feature-list{grid-template-columns:1fr}
  .skills-columns{grid-template-columns:1fr}
  .docs-list,.docs-index{grid-template-columns:1fr}
  .issue-inner{align-items:flex-start}
  .footer-inner{flex-direction:column;align-items:flex-start}
  .install-row{grid-template-columns:1fr;gap:13px}
  .install-row h3{max-width:none}
  .download-row{align-items:flex-start}
  .download-action{flex-basis:100%;margin-left:64px}

  /* Landing compatibility table becomes the mobile cards shown in the design. */
  .home-test-table{display:block;border:0;background:transparent;box-shadow:none}
  .home-test-table thead{display:none}
  .home-test-table tbody{display:grid;gap:10px}
  .home-test-table tr{display:block;padding:18px 18px 20px;border:1px solid rgba(13,35,59,.09);border-radius:11px;background:#fff}
  .home-test-table td{display:block;padding:0;border:0;white-space:normal}
  .home-test-table td:first-child{font-family:Newsreader,Georgia,serif;font-size:1.15rem;line-height:1.3;font-weight:600}
  .home-test-table td:nth-child(2){display:block;margin-top:9px;padding:0;border:0;background:transparent}.home-test-table td:nth-child(2) .status-pill{display:inline-flex}
  .home-test-table td:nth-child(3){margin-top:11px;color:var(--ink-soft);font-size:clamp(14.8px,12.7px + .22vw,16.2px);line-height:1.62}

  .doc-article .test-table{font-size:.9rem}.doc-article .test-table th,.doc-article .test-table td{padding:10px 8px}
}

@media(max-width:480px){
  .content,.docs-shell,.footer-inner{width:calc(100% - 32px)}
  .mobile-header{padding:0 16px}
  .hero-copy-panel{padding:64px 22px 64px}
  .hero-actions{gap:12px}
  .hero-actions .button{flex:0 1 auto}
  .hero-visual{min-height:260px}
  .section{padding:56px 0}
  .feature-item{padding:28px 22px 25px}
  .download-row{padding:17px 18px}.download-action{margin-left:0}
  .docs-shell{padding:40px 0 60px}
  .docs-index a{padding:22px}
  .doc-page-actions{margin-top:20px}
  .doc-article h2{font-size:1.6rem}
  pre{padding-left:14px;padding-right:14px}
}

/* Architecture run schematic. Scoped to docs so the home-page workflow is unchanged. */
.doc-article .run-schematic{
  margin-top:24px;
  padding:22px;
  border:1px solid rgba(13,35,59,.11);
  border-radius:14px;
  background:rgba(255,253,250,.78);
  box-shadow:0 8px 24px rgba(13,34,56,.045);
}
.doc-article .run-mainline{
  display:grid;
  grid-template-columns:minmax(0,1fr) 18px minmax(0,1fr) 18px minmax(0,1fr) 18px minmax(0,1fr) 18px minmax(0,1fr);
  gap:6px;
  align-items:stretch;
}
.doc-article .run-point{
  min-width:0;
  padding:13px 12px 14px;
  border-top:3px solid var(--blue);
  background:rgba(255,255,255,.46);
}
.doc-article .run-point-teal{border-top-color:var(--teal)}
.doc-article .run-point-yellow{border-top-color:var(--yellow)}
.doc-article .run-point-orange{border-top-color:var(--orange)}
.doc-article .run-point-red{border-top-color:var(--red)}
.doc-article .run-point span,
.doc-article .run-finish-line span{
  display:block;
  color:var(--muted-2);
  font:500 9.5px/1.3 "IBM Plex Mono",monospace;
  letter-spacing:.09em;
  text-transform:uppercase;
}
.doc-article .run-point strong{
  display:block;
  margin-top:5px;
  color:var(--ink);
  font-family:Newsreader,Georgia,serif;
  font-size:1rem;
  line-height:1.22;
  font-weight:600;
  letter-spacing:-.01em;
}
.doc-article .run-link{
  display:grid;
  place-items:center;
  color:var(--muted);
  font:500 14px/1 "IBM Plex Mono",monospace;
}
.doc-article .run-review-note{
  margin-top:15px;
  padding:14px 15px;
  border-left:3px solid var(--blue);
  background:rgba(20,127,168,.04);
}
.doc-article .run-review-note p{
  color:var(--ink-soft);
  font-size:13.8px;
  line-height:1.58;
}
.doc-article .run-review-note p+p{margin-top:8px}
.doc-article .run-review-note strong{color:var(--ink);font-weight:600}
.doc-article .run-finish-line{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:8px;
  margin-top:14px;
  padding:13px 15px;
  border-radius:10px;
  background:var(--navy);
  color:#d9e6ef;
  font-size:13px;
  line-height:1.45;
}
.doc-article .run-finish-line span{color:#9fc1d4;margin-right:2px}
.doc-article .run-finish-line strong{color:#fff;font-weight:500}
.doc-article .run-finish-line b{color:#7ea3b8;font:500 12px/1 "IBM Plex Mono",monospace}
.doc-article .run-profile-note{
  margin-top:12px;
  color:var(--ink-soft);
  font-size:13.8px;
  line-height:1.58;
}

@media(max-width:760px){
  .doc-article .run-schematic{padding:16px 15px}
  .doc-article .run-mainline{
    display:flex;
    flex-direction:column;
    gap:0;
    padding-left:16px;
    border-left:1px solid rgba(13,35,59,.16);
  }
  .doc-article .run-point{
    position:relative;
    padding:10px 8px 11px 13px;
    border-top:0;
    background:transparent;
  }
  .doc-article .run-point::before{
    content:"";
    position:absolute;
    left:-20px;
    top:17px;
    width:7px;
    height:7px;
    border-radius:50%;
    background:var(--blue);
    box-shadow:0 0 0 4px var(--paper-3);
  }
  .doc-article .run-point-teal::before{background:var(--teal)}
  .doc-article .run-point-yellow::before{background:var(--yellow)}
  .doc-article .run-point-orange::before{background:var(--orange)}
  .doc-article .run-point-red::before{background:var(--red)}
  .doc-article .run-point strong{font-size:1.02rem}
  .doc-article .run-link{display:none}
  .doc-article .run-review-note{margin-top:14px;padding:12px 13px}
  .doc-article .run-finish-line{align-items:flex-start;gap:6px 7px}
}