/* afterlit design tokens. Names match DESIGN.md at the repository root.
   Font sizes stay literal px or clamp() in each rule (scripts/check_site.py). */
:root {
  --ink:#172a36;
  --rust:#b64727;
  --rust-hover:#a74022;
  --rust-text:#9d3b20;
  --paper:#f4f2eb;
  --paper-raised:#f9f8f2;
  --paper-sunk:#ebe8df;
  --bench:#dedfd3;
  --readback:#e9ede4;
  --text-lede:#4d5b60;
  --text-muted:#586763;
  --text-soft:#5d6c64;
  --text-on-bench:#53665c;
  --rule:#c9c7bb;
  --rule-soft:#d6d4ca;
  --sage-text:#4b654f;
  --sage-text-soft:#536e5b;
  --sage-line:#b9c3b2;
  --status-ready:#4b7a52;
  --status-ready-text:#3f6b47;
  --status-pending:#a8592b;
  --status-pending-text:#9a4a1c;
  --status-future:#6f7c75;
  --terminal-text:#e5ece4;
  --terminal-head:#b5c9be;
  --terminal-note:#c1ccc5;
  --terminal-rule:#435560;
  --terminal-prompt:#e4956b;
  --tone-warm:#efbd7b;
  --tone-amber:#d98246;
  --tone-sage:#91aa8d;
  --tone-blue:#86aeb5;
  --tone-off:#a7aca1;
  --select:#efbd7b;
  --white:#ffffff;
  --art-detail:#99b3aa;
  --art-cloud:#98a6a0;
  --swatch-line:#718179;
  --art-grid:#dedbd0;
  --art-halo:#e5ad71;

  --font-display:Georgia,"Times New Roman",serif;
  --font-body:Arial,Helvetica,sans-serif;
  --font-mono:ui-monospace,SFMono-Regular,Consolas,monospace;

  --s-1:4px;
  --s-2:8px;
  --s-3:12px;
  --s-4:16px;
  --s-5:24px;
  --s-6:32px;
  --s-7:48px;
  --s-8:64px;
  --s-9:96px;
  --s-10:128px;
  --section-pad:clamp(44px, 4vw + 24px, 84px);
  --measure:31em;
  --gutter:clamp(24px,5.5vw,96px);
  --tap:44px;
  --focus-ring:3px solid var(--rust);
}

/* The lamp light is a registered colour so a tone change cross-fades.
   initial-value must be a literal and must match --tone-warm. */
@property --light {
  syntax:'<color>';
  inherits:true;
  initial-value:#efbd7b;
}
@property --glow {
  syntax:'<number>';
  inherits:true;
  initial-value:.75;
}

* {
  box-sizing:border-box
}
html {
  scroll-behavior:smooth
}
body {
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  -webkit-font-smoothing:antialiased
}
::selection {
  background:var(--select);
  color:var(--ink)
}
a {
  color:inherit;
  text-underline-offset:.2em;
  text-decoration-thickness:1px;
  transition:text-decoration-color .15s ease-out
}
a:hover {
  text-decoration-color:var(--rust)
}
button,input {
  font:inherit
}
p,small,dd,.status-row>span {
  text-wrap:pretty
}
h1,h2,h3,p,li,dd,dt,summary,small,.button,.site-header nav a {
  overflow-wrap:break-word
}
.page-shell {
  max-width:1560px;
  margin:auto;
  padding:0 var(--gutter)
}
.skip-link {
  position:absolute;
  left:16px;
  top:-60px;
  z-index:10;
  padding:12px 18px;
  background:var(--ink);
  color:var(--white)
}
.skip-link:focus {
  top:12px
}
:focus-visible {
  outline:var(--focus-ring);
  outline-offset:4px
}

/* Header */
.site-header {
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:var(--s-6);
  min-height:96px;
  border-bottom:1px solid var(--rule-soft)
}
.brand {
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-weight:800;
  font-size:26px;
  letter-spacing:-.04em;
  text-decoration:none;
  white-space:nowrap
}
.brand svg {
  width:32px;
  height:32px;
  color:var(--rust)
}
.accent,.footer-brand strong span {
  color:var(--rust)
}
.site-header nav {
  display:flex;
  flex-wrap:wrap;
  gap:clamp(16px,3vw,44px)
}
.site-header nav a {
  display:inline-flex;
  align-items:center;
  min-height:var(--tap);
  font-size:13px;
  font-weight:700;
  text-decoration:none
}
.badge,.readback-title,.art-bottom,.bench-top,.bench-foot,.range-ends,.terminal-head,.state-tag,.footer-bottom {
  font-family:var(--font-mono);
  letter-spacing:.09em
}
.badge {
  display:flex;
  align-items:center;
  gap:9px;
  border:1px solid var(--sage-line);
  padding:8px 11px;
  color:var(--sage-text);
  font-size:11px;
  font-weight:700;
  text-transform:uppercase;
  white-space:nowrap
}
.badge span {
  width:6px;
  height:6px;
  background:var(--status-ready);
  border-radius:50%
}

/* Type */
h1,h2,h3,p {
  margin-top:0
}
h1,h2,h3 {
  font-family:var(--font-display);
  font-weight:400;
  hyphens:auto
}
h1 {
  font-size:clamp(48px,5.8vw,96px);
  font-size:clamp(48px,13cqi,96px);
  line-height:1;
  letter-spacing:-.035em;
  margin:0 0 var(--s-6)
}
h1 em {
  font-weight:400;
  color:var(--rust)
}
h2 {
  font-size:clamp(34px,3.5vw,58px);
  line-height:1.08;
  letter-spacing:-.03em;
  margin:0;
  text-wrap:balance
}
h3 {
  font-size:clamp(25px,2vw,32px);
  letter-spacing:-.02em;
  margin:0 0 15px;
  text-wrap:balance
}
.lede {
  max-width:30em;
  font-size:18px;
  line-height:1.65;
  color:var(--text-lede)
}

/* Hero */
.hero {
  display:grid;
  grid-template-columns:1.05fr .95fr;
  min-height:670px;
  gap:4vw;
  align-items:center;
  padding:76px 0 88px
}
.hero-copy {
  max-width:740px;
  container-type:inline-size
}
.hero-actions {
  display:flex;
  align-items:center;
  gap:29px;
  flex-wrap:wrap;
  margin:var(--s-6) 0 var(--s-7)
}
.button {
  display:inline-flex;
  align-items:center;
  justify-content:space-between;
  gap:25px;
  min-height:52px;
  font-size:15px;
  font-weight:700;
  text-decoration:none
}
.primary {
  background:var(--rust);
  color:var(--white);
  border:1px solid transparent;
  padding:0 20px;
  transition:background-color .15s ease-out
}
.primary:hover {
  background:var(--rust-hover)
}
.text-button {
  border-bottom:1px solid var(--ink)
}
.hero-note {
  font-family:var(--font-body);
  font-size:13px;
  font-weight:700;
  line-height:1.6;
  color:var(--ink);
  margin-bottom:var(--s-3)
}
.hero-note span {
  white-space:nowrap
}
.hero-note span[aria-hidden] {
  margin-right:.45em;
  color:var(--rust)
}
.hardware-note {
  max-width:var(--measure);
  margin:0;
  padding-left:var(--s-4);
  border-left:1px solid var(--rust);
  font-size:14px;
  line-height:1.6;
  font-weight:700;
  color:var(--ink)
}
.hero-art {
  background:var(--paper-sunk);
  border:1px solid var(--rule-soft);
  min-width:0;
  aspect-ratio:1.04;
  position:relative;
  overflow:hidden
}
.art-bottom {
  position:absolute;
  left:24px;
  right:24px;
  bottom:18px;
  z-index:1;
  display:flex;
  justify-content:space-between;
  font-size:11px;
  letter-spacing:.02em;
  color:var(--text-on-bench)
}
.hero-art svg {
  width:100%;
  height:100%
}
.grid {
  stroke:var(--art-grid);
  stroke-width:1
}
.halo {
  fill:var(--art-halo)
}
.outer {
  opacity:.14
}
.inner {
  opacity:.18
}
.wire {
  fill:none;
  stroke:var(--rust);
  stroke-width:2.5
}
.node {
  fill:var(--rust)
}
.screen {
  fill:var(--ink);
  stroke:var(--ink);
  stroke-width:3
}
.screen-detail {
  stroke:var(--art-detail);
  stroke-width:3;
  fill:none
}
.lamp {
  fill:none;
  stroke:var(--ink);
  stroke-width:5;
  stroke-linejoin:round;
  stroke-linecap:round
}
.cloud {
  fill:none;
  stroke:var(--art-cloud);
  stroke-width:2
}
.strike {
  stroke:var(--rust);
  stroke-width:2.5
}
.hero-art text {
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.05em;
  fill:var(--text-on-bench)
}
.hero-art .signal {
  fill:var(--rust-text)
}

/* Sections */
.section-rule {
  border-top:1px solid var(--rule-soft);
  padding:var(--section-pad) 0
}
.not-found {
  padding:var(--section-pad) 0
}
.not-found h1 {
  font-size:clamp(48px,5vw,64px)
}
.section-heading {
  max-width:840px;
  margin-bottom:var(--s-7)
}
.problem p,.check-section>div:first-child>p,.doctor-section>div:first-child>p,.quickstart>div:first-child>p,.run-outputs p,.workflow-intro {
  max-width:var(--measure);
  margin:22px 0 0;
  color:var(--text-muted);
  font-size:16px;
  line-height:1.7
}
.hero>*,.problem>*,.problem>div>*,.check-section>*,.quickstart>*,.doctor-section>*,.faq>*,.workbench>*,.run-outputs>*,.section-heading,.status-row>* {
  min-width:0
}

/* Thesis band: the one typographic peak after the hero */
.problem {
  padding-block:clamp(96px,10vw,160px)
}
.problem h2 {
  max-width:800px
}

.check-section {
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:7vw
}
.check-section h2 {
  max-width:520px
}
.check-section>.terminal,.doctor-section>.terminal {
  align-self:start
}

/* Owner help is a compact ruled list, not another panel split. */
.today {
  padding-block:var(--s-6)
}
.today h2 {
  font-size:clamp(25px,2vw,32px)
}
.today ol {
  display:grid;
  gap:var(--s-2);
  margin:var(--s-4) 0 0;
  padding:0;
  list-style:none;
  counter-reset:today;
  font-size:15px;
  line-height:1.55
}
.today li {
  counter-increment:today;
  display:grid;
  grid-template-columns:2ch minmax(0,1fr);
  gap:var(--s-2)
}
.today li::before {
  content:counter(today) ".";
  color:var(--rust);
  font-weight:700
}
.status-section .section-heading,.workflow .section-heading {
  margin-bottom:var(--s-5)
}
.faq h2 {
  margin-bottom:var(--s-5)
}
.faq-list {
  max-width:840px
}
.workflow,.status-section {
  padding-bottom:0
}
.workflow+.section-rule,.status-section+.section-rule {
  border-top:0
}
.faq {
  padding-bottom:var(--s-8)
}

/* Ruled lists */
.artifact-list {
  list-style:none;
  padding:0;
  margin:0;
  border-top:1px solid var(--rule)
}
.artifact-list li {
  display:grid;
  grid-template-columns:1fr;
  padding:22px 0;
  border-bottom:1px solid var(--rule)
}
.artifact-list strong {
  font-size:16px
}
.artifact-list small {
  display:block;
  max-width:var(--measure);
  color:var(--text-muted);
  margin-top:6px;
  font-size:14px;
  line-height:1.55
}
.outcome-list {
  margin-top:var(--s-6)
}
.check-section .outcome-list+p {
  margin-top:var(--s-6)
}
.confidence {
  margin:var(--s-3) 0 0;
  border-top:1px solid var(--rule);
  max-width:36em
}
.confidence div {
  display:grid;
  grid-template-columns:minmax(0,16em) minmax(0,1fr);
  gap:var(--s-1) var(--s-4);
  padding:var(--s-3) 0;
  border-bottom:1px solid var(--rule)
}
.confidence dt {
  font-family:var(--font-mono);
  font-size:13px;
  line-height:1.6;
  color:var(--ink)
}
.confidence dd {
  margin:0;
  font-size:16px;
  line-height:1.5;
  color:var(--text-muted)
}

/* Contributor steps */
.steps {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border-top:1px solid var(--rule)
}
.steps article {
  padding:29px 25px 10px 0;
  min-height:240px;
  border-right:1px solid var(--rule)
}
.steps article:not(:first-child) {
  padding-left:25px
}
.steps article:last-child {
  border-right:0
}
/* The ordinal is part of the step heading, set in the heading's own face */
.number {
  color:var(--rust);
  margin-right:.15em
}
.steps h3 {
  hyphens:manual
}
.steps p {
  color:var(--text-muted);
  font-size:14px;
  line-height:1.65;
  max-width:34em
}
.workflow-intro {
  margin-top:22px
}
.run-outputs {
  margin-top:var(--s-8)
}
.run-outputs h3 {
  margin:0
}
.run-outputs .artifact-list {
  margin-top:var(--s-5)
}
.method-note {
  margin:var(--s-6) 0 0;
  padding:0;
  max-width:var(--measure);
  font-size:14px;
  line-height:1.7;
  color:var(--text-muted)
}
.method-note strong {
  color:var(--ink)
}

/* Browser preview workbench */
.demo-heading>p {
  max-width:var(--measure);
  color:var(--text-muted);
  line-height:1.7;
  font-size:16px;
  margin:22px 0 0
}
.workbench {
  display:grid;
  grid-template-columns:1.05fr .95fr;
  min-height:540px;
  border:1px solid var(--rule-soft)
}
.bench-visual {
  background:var(--bench);
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  padding:22px 26px;
  min-width:0;
  overflow:hidden
}
.bench-top,.bench-foot {
  font-size:12px;
  color:var(--text-on-bench)
}
.bench-top {
  display:flex;
  justify-content:space-between;
  gap:12px
}
.bench-top span:last-child {
  color:var(--sage-text)
}
.bench-foot {
  margin:0;
  letter-spacing:.02em
}
.bench-foot span {
  margin:0 6px
}
.bench-stage {
  flex:1;
  display:grid;
  place-items:center;
  min-height:340px
}
.demo-lamp {
  position:relative;
  width:250px;
  height:310px;
  --light:var(--tone-warm);
  --glow:.75;
  transition:--light .32s cubic-bezier(.16,1,.3,1),--glow .32s cubic-bezier(.16,1,.3,1)
}
.demo-glow {
  position:absolute;
  left:5px;
  top:0;
  width:240px;
  height:240px;
  border-radius:50%;
  background:var(--light);
  opacity:var(--glow);
  filter:blur(43px)
}
.demo-shade {
  position:absolute;
  left:57px;
  top:50px;
  width:136px;
  height:105px;
  clip-path:polygon(24% 0,76% 0,100% 100%,0 100%);
  background:var(--ink)
}
.demo-shade:after {
  content:"";
  position:absolute;
  inset:3px;
  clip-path:polygon(24% 0,76% 0,100% 100%,0 100%);
  background:var(--light)
}
.demo-stem {
  position:absolute;
  left:122px;
  top:153px;
  width:6px;
  height:122px;
  background:var(--ink)
}
.demo-base {
  position:absolute;
  left:72px;
  top:274px;
  width:105px;
  height:8px;
  background:var(--ink);
  border-radius:5px
}
.tone-warm {
  --light:var(--tone-warm)
}
.tone-amber {
  --light:var(--tone-amber)
}
.tone-sage {
  --light:var(--tone-sage)
}
.tone-blue {
  --light:var(--tone-blue)
}
.level-0 {
  --glow:0;
  --light:var(--tone-off)
}
.level-25 {
  --glow:.19
}
.level-50 {
  --glow:.42
}
.level-75 {
  --glow:.72
}
.level-100 {
  --glow:1
}
.bench-controls {
  padding:clamp(28px,4vw,56px);
  background:var(--paper-raised)
}
.bench-controls h3 {
  font-size:clamp(28px,2.4vw,36px);
  margin-bottom:12px
}
.bench-controls>p:not(.no-js-note):not(.evidence-note) {
  color:var(--text-muted);
  line-height:1.55;
  max-width:390px;
  font-size:14px
}
.bench-controls fieldset {
  border:0;
  padding:0;
  margin:40px 0 0
}
.bench-controls fieldset:disabled {
  opacity:.55
}
.control-heading {
  display:flex;
  justify-content:space-between;
  align-items:center;
  font-size:13px;
  font-weight:700
}
.control-heading output {
  font-family:var(--font-mono);
  color:var(--rust);
  font-variant-numeric:tabular-nums
}
.bench-controls input[type=range] {
  display:block;
  width:100%;
  height:var(--tap);
  margin:5px 0 0;
  accent-color:var(--rust);
  cursor:pointer
}
.range-ends {
  display:flex;
  justify-content:space-between;
  font-size:11px;
  color:var(--text-soft)
}
.color-control {
  margin-top:var(--s-6)
}
.color-control p {
  font-size:13px;
  font-weight:700
}
.swatches {
  display:flex;
  flex-wrap:wrap;
  gap:15px
}
.swatch {
  height:var(--tap);
  width:var(--tap);
  border:1px solid var(--swatch-line);
  border-radius:50%;
  cursor:pointer
}
.swatch[aria-pressed=true] {
  border:2px solid var(--ink);
  outline:2px solid var(--ink);
  outline-offset:4px
}
.swatch:focus-visible {
  outline:var(--focus-ring);
  outline-offset:5px
}
.swatch-warm {
  background:var(--tone-warm)
}
.swatch-amber {
  background:var(--tone-amber)
}
.swatch-sage {
  background:var(--tone-sage)
}
.swatch-blue {
  background:var(--tone-blue)
}
.no-js-note {
  font-size:12px;
  color:var(--rust-text);
  margin:15px 0
}
.js-ready .no-js-note {
  display:none
}
.readback {
  background:var(--readback);
  margin-top:35px;
  padding:18px 21px
}
.readback-title {
  display:flex;
  justify-content:space-between;
  font-size:11px;
  color:var(--sage-text-soft);
  font-weight:700
}
.readback-title span:last-child {
  display:inline-block;
  font-size:14px;
  color:var(--status-ready)
}
.readback.is-confirmed .readback-title span:last-child {
  animation:readback-confirm .6s cubic-bezier(.16,1,.3,1)
}
@keyframes readback-confirm {
  from {
    opacity:.2;
    transform:scale(.5)
  }
  to {
    opacity:1;
    transform:none
  }
}
.readback dl {
  display:flex;
  gap:15px;
  margin:22px 0 0
}
.readback dl div {
  flex:1;
  min-width:0
}
.readback dt {
  font-size:12px;
  color:var(--sage-text-soft)
}
.readback dd {
  margin:7px 0 0;
  font-weight:700;
  font-size:14px;
  font-variant-numeric:tabular-nums
}
.evidence-note {
  font-size:12px;
  line-height:1.55;
  color:var(--text-muted);
  margin:17px 0 0
}

/* Status */
.status-table {
  border-top:1px solid var(--rule)
}
.status-row {
  display:grid;
  grid-template-columns:12px minmax(150px,1fr) minmax(220px,1.5fr);
  gap:20px;
  align-items:center;
  padding:22px 0;
  border-bottom:1px solid var(--rule);
  font-size:14px
}
.status-row>span:nth-child(3) {
  max-width:var(--measure);
  color:var(--text-muted);
  line-height:1.5
}
.status-dot {
  width:8px;
  height:8px;
  border-radius:50%
}
.status-dot.ready {
  background:var(--status-ready)
}
.status-dot.pending {
  background:var(--status-pending)
}
.status-dot.future {
  background:var(--status-future)
}
.state-tag {
  grid-column:2/-1;
  font-size:11px;
  text-transform:uppercase;
  color:var(--text-soft);
  text-align:left
}
.status-dot.ready~.state-tag {
  color:var(--status-ready-text)
}
.status-dot.pending~.state-tag {
  color:var(--status-pending-text)
}
.status-section>.method-note {
  margin-top:var(--s-5)
}

/* Terminal */
.terminal {
  background:var(--ink);
  color:var(--terminal-text);
  min-width:0
}
.terminal ::selection {
  background:var(--terminal-prompt);
  color:var(--ink)
}
.terminal-head {
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:15px;
  color:var(--terminal-head);
  border-bottom:1px solid var(--terminal-rule);
  padding:18px 22px;
  font-size:12px
}
.terminal pre {
  white-space:pre-wrap;
  overflow-wrap:break-word;
  overflow-x:auto;
  scrollbar-color:var(--terminal-rule) var(--ink);
  scrollbar-width:thin;
  font-size:13px;
  line-height:1.75;
  padding:25px 22px 12px;
  margin:0
}
.terminal pre [aria-hidden] {
  color:var(--terminal-prompt);
  user-select:none
}
/* One logical output line: continuations hang 2ch in, so a wrap never reads as a new line */
.terminal pre .ln {
  display:inline-block;
  box-sizing:border-box;
  width:100%;
  padding-left:2ch;
  text-indent:-2ch;
  vertical-align:top
}
.terminal pre .ln-fix {
  padding-left:4ch;
  text-indent:-4ch
}
.terminal pre:focus-visible {
  outline:3px solid var(--terminal-prompt);
  outline-offset:-3px
}
.terminal>p {
  border-top:1px solid var(--terminal-rule);
  padding:20px 22px;
  padding-right:max(22px, calc(100% - 31em - 22px));
  margin:0;
  color:var(--terminal-note);
  font-size:14px;
  line-height:1.6
}
.terminal code {
  font-family:var(--font-mono);
  font-variant-ligatures:none
}
.terminal .dev-notes {
  border-top:1px solid var(--terminal-rule);
  padding:var(--s-1) 22px
}
.terminal .dev-notes summary {
  list-style:none;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  min-height:var(--tap);
  cursor:pointer;
  color:var(--terminal-note);
  font-size:13px;
  font-weight:700
}
.terminal .dev-notes summary::-webkit-details-marker {
  display:none
}
.terminal .dev-notes summary:after {
  content:"";
  width:7px;
  height:7px;
  flex-shrink:0;
  border-right:2px solid var(--terminal-prompt);
  border-bottom:2px solid var(--terminal-prompt);
  transform:rotate(45deg);
  margin-right:3px;
  transition:transform .18s cubic-bezier(.16,1,.3,1)
}
.terminal .dev-notes[open] summary:after {
  transform:rotate(225deg)
}
.terminal .dev-notes summary:focus-visible {
  outline:3px solid var(--terminal-prompt);
  outline-offset:2px
}
.terminal .dev-notes p {
  max-width:var(--measure);
  margin:0 0 20px;
  color:var(--terminal-note);
  font-size:14px;
  line-height:1.6
}

/* FAQ */
.faq-list,.workflow>.dev-notes {
  border-top:1px solid var(--rule)
}
.faq details,.workflow>.dev-notes {
  border-bottom:1px solid var(--rule);
  padding:19px 0
}
.faq summary,.workflow>.dev-notes summary {
  list-style:none;
  cursor:pointer;
  font-size:18px;
  line-height:1.35;
  font-weight:700;
  display:flex;
  align-items:center;
  min-height:var(--tap);
  justify-content:space-between;
  gap:20px;
  text-wrap:balance
}
.faq summary::-webkit-details-marker,.workflow>.dev-notes summary::-webkit-details-marker {
  display:none
}
.faq summary:after,.workflow>.dev-notes summary:after {
  content:"";
  width:8px;
  height:8px;
  flex-shrink:0;
  border-right:2px solid var(--rust);
  border-bottom:2px solid var(--rust);
  transform:rotate(45deg);
  margin-right:3px;
  transition:transform .18s cubic-bezier(.16,1,.3,1)
}
.faq details[open] summary:after,.workflow>.dev-notes[open] summary:after {
  transform:rotate(225deg)
}
.faq details p,.workflow .dev-notes p {
  max-width:var(--measure);
  color:var(--text-muted);
  line-height:1.65;
  font-size:16px;
  margin:16px 0 0
}
.workflow .dev-notes h3 {
  margin:var(--s-5) 0 0
}

/* Footer */
.site-footer {
  border-top:2px solid var(--ink);
  padding:52px 0 24px;
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:50px
}
.footer-brand strong {
  font-size:32px;
  letter-spacing:-.04em
}
.footer-brand p {
  color:var(--text-soft);
  margin:6px 0
}
.footer-links {
  display:flex;
  align-items:start;
  justify-content:flex-end;
  gap:24px;
  flex-wrap:wrap
}
.footer-links a {
  display:inline-flex;
  align-items:center;
  min-height:var(--tap);
  font-size:12px;
  font-weight:700;
  text-decoration:none;
  border-bottom:1px solid var(--sage-line);
  padding-bottom:5px
}
.footer-bottom {
  grid-column:1/-1;
  display:flex;
  justify-content:space-between;
  border-top:1px solid var(--rule-soft);
  padding-top:20px;
  margin:0;
  color:var(--text-soft);
  font-size:12px;
  letter-spacing:.02em
}
.sr-only {
  position:absolute;
  width:1px;
  height:1px;
  padding:0;
  margin:-1px;
  overflow:hidden;
  clip:rect(0,0,0,0);
  white-space:nowrap;
  border:0
}

/* Wide layouts */
@media(min-width:621px) {
  .site-header nav a {
    font-size:14px
  }
}
@media(min-width:951px) {
  .problem>div {
    display:grid;
    grid-template-columns:minmax(0,7fr) minmax(0,5fr);
    gap:clamp(32px,5vw,96px);
    align-items:end
  }
  .problem h2 {
    font-size:clamp(40px, 3.6vw + 8px, 64px);
    letter-spacing:-.035em;
    line-height:1.04
  }
  .problem p {
    margin:0
  }
  .check-section>.terminal,.doctor-section>.terminal {
    position:sticky;
    top:var(--s-5)
  }
  .run-outputs {
    display:grid;
    grid-template-columns:.9fr 1.1fr;
    gap:7vw
  }
  .run-outputs .artifact-list {
    margin-top:0
  }
  .today ol {
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:var(--s-6)
  }
  .today li {
    border-top:1px solid var(--rule);
    padding-top:var(--s-3)
  }
  .status-table {
    font-size:14px
  }
  .status-row {
    grid-template-columns:12px minmax(180px,16em) minmax(0,1fr);
    grid-template-rows:auto 1fr;
    grid-template-areas:"dot label desc" ". tag desc";
    align-items:start;
    row-gap:var(--s-1)
  }
  .status-row>.status-dot {
    grid-area:dot;
    margin-top:5px
  }
  .status-row>strong {
    grid-area:label
  }
  .status-row>span:nth-child(3) {
    grid-area:desc;
    max-width:var(--measure)
  }
  .status-row>.state-tag {
    grid-area:tag;
    text-align:left
  }
}
/* Hero diagram labels never render below 11px in the two-column hero */
@media(min-width:951px) and (max-width:1439px) {
  .hero-art text {
    font-size:17px;
    letter-spacing:.03em
  }
}

/* Tablet */
@media(max-width:950px) {
  .hero {
    grid-template-columns:1fr;
    padding:65px 0
  }
  h1 {
    font-size:clamp(48px,6vw,58px);
    font-size:clamp(48px,8cqi,58px)
  }
  .hero-art {
    max-width:650px;
    aspect-ratio:1.25
  }
  .hero-art text {
    font-size:13px
  }
  .steps {
    grid-template-columns:repeat(2,1fr)
  }
  .steps article:nth-child(2) {
    border-right:0
  }
  .steps article {
    border-bottom:1px solid var(--rule)
  }
  .workbench {
    grid-template-columns:1fr
  }
  .bench-stage {
    min-height:320px
  }
  .check-section {
    grid-template-columns:1fr;
    gap:42px
  }
  .run-outputs h3+p {
    margin-top:12px
  }
}

/* Narrow header: the nav takes its own row so no link wraps alone */
@media(max-width:950px) {
  .site-header {
    min-height:0;
    padding:20px 0;
    gap:16px;
    align-items:flex-start;
    flex-wrap:wrap
  }
  .site-header nav {
    order:3;
    width:100%;
    gap:0 16px
  }
  .badge {
    margin-left:auto
  }
}

/* Phone */
@media(max-width:620px) {
  .page-shell {
    padding:0 22px
  }
  .hero {
    padding:48px 0 64px;
    gap:48px
  }
  h1 {
    text-wrap:balance
  }
  h1 br {
    display:none
  }
  .lede {
    font-size:16px
  }
  .hero-note {
    display:flex;
    flex-direction:column;
    gap:2px
  }
  .hero-note span[aria-hidden] {
    display:none
  }
  .hero-actions {
    gap:20px
  }
  .hero-art {
    aspect-ratio:1
  }
  .hero-art text {
    font-size:24px;
    letter-spacing:.02em
  }
  .hero-art .signal {
    display:none
  }
  .hero-art .label-cloud {
    transform:translate(14px,14px)
  }
  .hero-art .label-base {
    transform:translateY(10px)
  }
  .art-bottom {
    font-size:11px;
    left:18px;
    right:18px
  }
  .bench-top {
    flex-wrap:wrap
  }
  .terminal pre {
    font-size:12px;
    padding:22px 16px 10px
  }
  .terminal>p {
    padding:18px 16px;
    padding-right:max(16px, calc(100% - 31em - 16px))
  }
  .terminal .dev-notes {
    padding:var(--s-1) 16px
  }
  .confidence div {
    grid-template-columns:1fr
  }
  .steps {
    grid-template-columns:1fr
  }
  .steps article,.steps article:not(:first-child) {
    border-right:0;
    padding:25px 0 20px;
    min-height:0
  }
  .bench-visual {
    padding:20px
  }
  .bench-controls {
    padding:28px 23px
  }
  .status-row {
    grid-template-columns:12px 1fr;
    gap:11px 16px
  }
  .status-row>span:nth-child(3),.status-row>.state-tag {
    grid-column:2
  }
  .status-row>.state-tag {
    margin-top:2px
  }
  .site-footer {
    grid-template-columns:1fr;
    gap:24px
  }
  .footer-links {
    justify-content:flex-start
  }
  .footer-bottom {
    display:block;
    line-height:1.8
  }
  .footer-bottom span {
    display:block
  }
}
@media(max-width:620px) {
  /* Two even rows: a zero-height flex break after the third link */
  .site-header nav::before {
    content:"";
    order:2;
    flex-basis:100%
  }
  .site-header nav a:nth-child(n+4) {
    order:3
  }
}

/* Motion preferences */
@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior:auto
  }
  *,*:before,*:after {
    animation-duration:.01ms!important;
    transition-duration:.01ms!important
  }
  .demo-lamp {
    transition:none
  }
  .readback.is-confirmed .readback-title span:last-child {
    animation:none
  }
}

/* Forced colours */
@media(forced-colors:active) {
  .hero-art,.bench-visual {
    forced-color-adjust:none
  }
  .swatch {
    forced-color-adjust:none;
    border-color:CanvasText
  }
  .swatch[aria-pressed=true] {
    border-color:Highlight;
    outline-color:Highlight
  }
}

/* Print */
@media print {
  .skip-link,.site-header nav,.hero-actions,.demo-section,.no-js-note {
    display:none
  }
  .hero {
    min-height:0;
    padding:24px 0
  }
  .section-rule {
    padding:28px 0
  }
  .terminal pre {
    white-space:pre-wrap;
    overflow:visible
  }
  .terminal,.status-row,.artifact-list li,.steps article,details {
    break-inside:avoid
  }
  h2,h3 {
    break-after:avoid
  }
  .footer-links {
    display:block
  }
  .footer-links a {
    display:block;
    min-height:0;
    border:0
  }
  .footer-links a[href^="https:"]::after {
    content:" (" attr(href) ")";
    font-weight:400
  }
  .problem>div {
    display:block
  }
}
@media print {
  details::details-content {
    content-visibility:visible;
    display:block
  }
}