/* Palette and typefaces shared with design/reference/smart-tool-blueprint.html. */
:root {
  color-scheme: light;
  --bg: #F2EEDE;
  --surface: #FBF8EE;
  --surface-2: #EAE3CC;
  --ink: #17284B;
  --ink-soft: #55648C;
  --border: #CBBFA0;
  --rule: #B9C6E0;
  --accent: #24469B;
  --accent-soft: #6C86C9;
  --good: #2F6E4B;
  --good-soft: #DCE9E0;
  --warn: #9C6B0A;
  --warn-soft: #EFE3C8;
  --danger: #A9382B;
  --danger-soft: #F1DCD5;
  --mono-bg: #122045;
  --mono-ink: #E7EEFC;
  --mono-soft: #8FA3D6;
  --mono-accent: #63D8E0;
  --shadow: 0 14px 30px -18px rgba(23,40,75,.35);
  --font-display: 'Big Shoulders Display', 'Arial Narrow', sans-serif;
  --font-body: 'Newsreader', Georgia, serif;
  --font-mono: 'JetBrains Mono', ui-monospace, Consolas, monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0F2148;
    --surface: #152C58;
    --surface-2: #1B3568;
    --ink: #EAF1FF;
    --ink-soft: #9FB4E4;
    --border: #2B4A82;
    --rule: #2E4C86;
    --accent: #86BAFF;
    --accent-soft: #B9D3FF;
    --good: #7FDDA8;
    --good-soft: #1B3A2E;
    --warn: #F0C56B;
    --warn-soft: #3B3117;
    --danger: #FF9285;
    --danger-soft: #3B211D;
    --mono-bg: #081733;
    --mono-ink: #DCEBFF;
    --mono-soft: #7C97C9;
    --mono-accent: #63D8E0;
    --shadow: 0 16px 40px -18px rgba(0,0,0,.6);
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0F2148;
  --surface: #152C58;
  --surface-2: #1B3568;
  --ink: #EAF1FF;
  --ink-soft: #9FB4E4;
  --border: #2B4A82;
  --rule: #2E4C86;
  --accent: #86BAFF;
  --accent-soft: #B9D3FF;
  --good: #7FDDA8;
  --good-soft: #1B3A2E;
  --warn: #F0C56B;
  --warn-soft: #3B3117;
  --danger: #FF9285;
  --danger-soft: #3B211D;
  --mono-bg: #081733;
  --mono-ink: #DCEBFF;
  --mono-soft: #7C97C9;
  --mono-accent: #63D8E0;
  --shadow: 0 16px 40px -18px rgba(0,0,0,.6);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body {
  margin: 0;
  background: var(--bg);
  background-image: linear-gradient(color-mix(in srgb, var(--rule) 26%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--rule) 26%, transparent) 1px, transparent 1px);
  background-size: 34px 34px;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--ink); color: var(--bg); }
a { color: var(--accent); text-underline-offset: .2em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
button, input { font: inherit; }
button, a, input, summary { -webkit-tap-highlight-color: transparent; }
button, summary, input[type="radio"] { cursor: pointer; }
button { color: inherit; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; }
main:focus { outline: none; }
h1, h2, h3, p, figure, dl { margin: 0; }
h1, h2, h3 { color: var(--ink); }
h1, h2 { font-family: var(--font-display); font-weight: 800; }
code { font-family: var(--font-mono); font-size: .78em; overflow-wrap: anywhere; }
p { text-wrap: pretty; }
svg { display: block; flex-shrink: 0; }
.page-frame { width: min(1280px, calc(100% - 80px)); margin: 0 auto; border-inline: 1px solid var(--border); }
.site-header, .hero, .section, .site-footer { padding-inline: clamp(24px, 3.4vw, 52px); }
.site-header { display: flex; align-items: center; gap: 30px; min-height: 106px; border-top: 5px solid var(--ink); border-bottom: 1px solid var(--ink); background: var(--bg); }
.wordmark { color: var(--ink); font-family: var(--font-display); font-size: 28px; font-weight: 800; letter-spacing: -.035em; line-height: 1; text-decoration: none; }
.brand-caption { display: block; margin-top: 8px; font: 9px/1.4 var(--font-mono); letter-spacing: .1em; }
.site-header nav { margin-left: auto; display: flex; flex-wrap: wrap; align-items: center; gap: 28px; }
.site-header nav a { color: var(--ink); font: 11px/1.6 var(--font-mono); text-decoration: none; padding-block: 12px; }
.site-header nav a:hover { text-decoration: underline; text-underline-offset: 6px; }
.site-header nav .nav-install { color: var(--accent); }
.nav-install span { margin-left: 8px; }
.theme-toggle { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; background: none; border: 1px solid var(--ink-soft); padding: 8px 10px; font: 10px/1.4 var(--font-mono); }
.theme-toggle:hover { background: var(--surface-2); }
.skip-link { position: absolute; top: 12px; left: 20px; transform: translateY(-200%); background: var(--surface); border: 2px solid var(--accent); padding: 12px 20px; z-index: 10; }
.skip-link:focus { transform: translateY(0); }

.hero { display: grid; grid-template-columns: 1.04fr 1fr; align-items: center; gap: clamp(32px, 4vw, 64px); padding-block: 68px 64px; }
.eyebrow, .note-label { color: var(--accent); font: 500 10px/1.7 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 10px; }
.eyebrow::before { content: ""; display: block; width: 18px; height: 1px; background: currentColor; flex: 0 0 auto; }
h1 { font-size: clamp(66px, 6.7vw, 96px); line-height: .99; letter-spacing: -.035em; margin: 25px 0 24px; }
h1 span { color: var(--accent); }
.hero-description { max-width: 400px; font-size: 22px; line-height: 1.45; }
.hero-description em { color: var(--accent); }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 22px; margin-top: 28px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 28px; min-height: 48px; padding: 14px 18px; font: 500 11px/1.5 var(--font-mono); text-decoration: none; }
.button-primary { background: var(--ink); color: var(--bg); border: 1px solid var(--ink); }
.button-primary:hover { background: var(--accent); border-color: var(--accent); }
.text-link { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; font: 11px/1.6 var(--font-mono); }
.release-status { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; color: var(--ink-soft); font: 10px/1.8 var(--font-mono); margin-top: 26px; }
.status-dot { display: inline-block; width: 6px; height: 6px; flex-shrink: 0; border-radius: 50%; background: var(--good); }
.blueprint { position: relative; background: var(--mono-bg); color: var(--mono-ink); border: 1px solid var(--mono-soft); background-image: linear-gradient(color-mix(in srgb, var(--mono-soft) 12%, transparent) 1px, transparent 1px), linear-gradient(90deg, color-mix(in srgb, var(--mono-soft) 12%, transparent) 1px, transparent 1px); background-size: 24px 24px; }
.blueprint::before, .blueprint::after { content: "+"; position: absolute; font: 22px/1 var(--font-mono); color: var(--mono-soft); }
.blueprint::before { top: 7px; left: 8px; }
.blueprint::after { bottom: 7px; right: 8px; }
.hero-blueprint { padding: 26px; }
.drawing-heading { display: flex; justify-content: space-between; gap: 12px; color: var(--mono-soft); font: 9px/1.6 var(--font-mono); letter-spacing: .06em; padding: 0 0 24px; }
.agent-row { display: flex; justify-content: space-between; gap: 22px; padding-inline: 14px; }
.agent-row span { flex: 1; text-align: center; border: 1px solid var(--mono-soft); background: var(--mono-bg); font: 12px/1.5 var(--font-mono); padding: 13px 8px; }
.drawing-connection { position: relative; height: 64px; margin-inline: auto; width: 1px; background: var(--mono-soft); }
.drawing-connection::after { content: ""; position: absolute; bottom: 0; left: -3px; width: 7px; height: 7px; border-right: 1px solid var(--mono-soft); border-bottom: 1px solid var(--mono-soft); transform: rotate(45deg); }
.drawing-connection span { position: absolute; left: 12px; top: 23px; white-space: nowrap; font: 9px/1.4 var(--font-mono); color: var(--mono-soft); }
.daemon-drawing { border: 1px solid var(--mono-accent); background: var(--mono-bg); box-shadow: 5px 5px 0 color-mix(in srgb, var(--mono-soft) 16%, transparent); }
.daemon-heading { display: flex; align-items: center; justify-content: space-between; gap: 8px; border-bottom: 1px solid var(--mono-accent); padding: 14px 18px; }
.daemon-heading strong { font: 700 23px/1.2 var(--font-display); letter-spacing: .02em; }
.daemon-heading > span { font: 10px/1.5 var(--font-mono); color: var(--mono-accent); }
.drawing-tools { display: grid; grid-template-columns: 1fr 1fr; }
.drawing-tools > div { display: flex; flex-direction: column; align-items: flex-start; min-width: 0; padding: 15px 16px 18px; }
.drawing-tools > div:nth-child(odd) { border-right: 1px solid color-mix(in srgb, var(--mono-soft) 45%, transparent); }
.drawing-tools > div:nth-child(-n+2) { border-bottom: 1px solid color-mix(in srgb, var(--mono-soft) 45%, transparent); }
.drawing-glyph { font: 26px/1 var(--font-mono); color: var(--mono-accent); margin-bottom: 12px; }
.drawing-tools code { font-size: 11px; font-weight: 500; }
.drawing-tools div > span:last-child { font-size: 15px; line-height: 1.4; color: var(--mono-soft); margin-top: 4px; }
.drawing-connection.short { height: 50px; }
.drawing-connection.short span { top: 18px; font-size: 8px; }
.output-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.output-row span { text-align: center; font: 10px/1.5 var(--font-mono); padding: 8px; color: var(--mono-ink); border-block: 1px solid var(--mono-soft); }
figcaption { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 12px; padding-top: 24px; font: 8px/1.6 var(--font-mono); color: var(--mono-soft); }
.spec-strip { display: grid; grid-template-columns: repeat(4, 1fr); border-block: 1px solid var(--ink); background: var(--surface-2); }
.spec-strip p { padding: 18px 24px; border-right: 1px solid var(--border); }
.spec-strip p:last-child { border: 0; }
.spec-strip span { display: block; color: var(--ink-soft); font: 9px/1.6 var(--font-mono); letter-spacing: .08em; }
.spec-strip strong { display: block; margin-top: 4px; font-size: 19px; font-weight: 500; }

.section { padding-block: 76px; border-bottom: 1px solid var(--border); }
.section-heading { display: grid; grid-template-columns: 1.2fr 1fr; align-items: end; gap: 56px; margin-bottom: 36px; }
h2 { margin-top: 14px; font-size: clamp(36px, 3.65vw, 50px); line-height: 1.08; letter-spacing: -.025em; }
h2 em { font-family: var(--font-body); font-size: .91em; font-weight: 400; letter-spacing: -.045em; text-transform: none; }
.section-heading > p { color: var(--ink-soft); max-width: 420px; font-size: 20px; line-height: 1.5; }
.tool-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border: 1px solid var(--ink-soft); }
.tool-card { position: relative; display: flex; flex-direction: column; align-items: flex-start; padding: 30px 32px; background: var(--surface); }
.tool-card:nth-child(odd) { border-right: 1px solid var(--ink-soft); }
.tool-card:nth-child(-n+2) { border-bottom: 1px solid var(--ink-soft); }
.tool-title { display: flex; align-items: center; justify-content: space-between; gap: 10px; width: 100%; margin-bottom: 24px; }
.tool-title h3 { font: 500 16px/1.5 var(--font-mono); color: var(--accent); }
.tool-title code { font: inherit; }
.tool-symbol { font: 26px/1 var(--font-mono); color: var(--accent); }
.tool-promise { font: 600 30px/1.1 var(--font-display); letter-spacing: -.01em; margin-bottom: 18px; }
.tool-card > p:not(.tool-promise) { color: var(--ink-soft); }
.tool-card > p:nth-child(3) { max-width: 37ch; margin-bottom: 24px; }
.result-spec { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; }
.result-spec > * { background: var(--surface-2); color: var(--ink); padding: 6px 10px; font: 10px/1.5 var(--font-mono); }
.tool-card .tool-footnote { font-size: 15px; line-height: 1.55; margin-top: 12px; }
.tool-footnote code { font-size: 11px; }
.hook-section { background: var(--surface); }
.native-tools { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; padding: 17px 0; border-block: 1px solid var(--border); margin-bottom: 26px; }
.native-tools > span { color: var(--ink-soft); font: 10px/1.6 var(--font-mono); text-transform: uppercase; margin-right: auto; }
.native-tools code { font-size: 11px; }
.hook-explainer { border: 1px solid var(--ink-soft); }
.mode-selector { display: flex; gap: 0; margin: 0; padding: 0; border: 0; background: var(--surface-2); }
.mode-selector legend { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.mode-selector label { display: flex; align-items: center; justify-content: center; flex: 1; min-height: 61px; padding: 12px; gap: 10px; border-right: 1px solid var(--ink-soft); border-bottom: 1px solid var(--ink-soft); cursor: pointer; font: 500 12px/1.6 var(--font-mono); }
.mode-selector label:last-child { border-right: 0; }
.mode-selector label:has(:checked) { background: var(--ink); color: var(--bg); }
.mode-selector label:has(:focus-visible) { outline: 3px solid var(--accent); outline-offset: 4px; z-index: 1; }
.mode-selector input { margin: 0; width: 14px; height: 14px; accent-color: var(--accent); }
.mode-selector label:has(:checked) input { accent-color: var(--bg); }
.mode-selector small { font-size: 9px; font-weight: 400; margin-left: 4px; }
.mode-panel { padding: 30px; }
.mode-panel + .mode-panel { border-top: 1px solid var(--border); }
.hook-explainer.is-interactive .mode-panel { min-height: 234px; border-top: 0; }
.route-sketch { display: flex; align-items: center; gap: 16px; padding-bottom: 26px; }
.route-sketch span, .route-sketch strong { font: 11px/1.5 var(--font-mono); border: 1px solid var(--ink-soft); padding: 12px 18px; background: var(--bg); }
.route-sketch strong { background: var(--surface-2); color: var(--accent); border-color: var(--accent); }
.route-sketch i { font: 18px/1 var(--font-mono); color: var(--accent); }
.mode-panel h3 { font: 700 25px/1.3 var(--font-display); margin-bottom: 8px; }
.mode-panel p { color: var(--ink-soft); max-width: 700px; }
.inline-note { font: 10px/1.5 var(--font-mono); font-weight: 400; color: var(--ink-soft); margin-left: 12px; }
.explainer-note { background: var(--surface-2); border-top: 1px solid var(--border); color: var(--ink-soft); padding: 11px 30px; font: 9px/1.7 var(--font-mono); }

.runtime-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; }
.machine-sheet { position: relative; padding: 25px; border: 1px solid var(--ink-soft); align-self: start; background: var(--surface); box-shadow: 6px 6px 0 var(--surface-2); }
.sheet-label { display: flex; align-items: center; justify-content: space-between; gap: 10px; color: var(--ink-soft); font: 10px/1.5 var(--font-mono); }
.machine-address { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding-block: 28px 24px; }
.machine-address code { font-size: clamp(17px, 1.9vw, 24px); letter-spacing: -.06em; }
.machine-address > span:last-child { flex-basis: 100%; margin-left: 16px; color: var(--ink-soft); font-size: 16px; }
.machine-spec > div { display: grid; grid-template-columns: 85px 1fr; padding-block: 12px; gap: 10px; border-top: 1px solid var(--border); }
.machine-spec dt { font: 10px/1.7 var(--font-mono); color: var(--ink-soft); }
.machine-spec dd { margin: 0; font-size: 16px; line-height: 1.5; }
.machine-sheet > p { margin-top: 16px; color: var(--ink-soft); font-size: 15px; }
.runtime-notes { padding-top: 4px; }
.runtime-notes article + article { border-top: 1px solid var(--border); margin-top: 20px; padding-top: 20px; }
.runtime-notes h3, .model-notes h3 { font: 600 25px/1.25 var(--font-display); margin-bottom: 8px; }
.runtime-notes p, .model-notes p { color: var(--ink-soft); }
.models-section { background: var(--surface); }
.gateway-list { display: flex; flex-wrap: wrap; list-style: none; padding: 0; margin: 0 0 30px; border-block: 1px solid var(--ink-soft); }
.gateway-list li { flex: 1; text-align: center; font: 600 28px/1.4 var(--font-display); padding: 22px 16px; border-right: 1px solid var(--border); }
.gateway-list li:last-child { border: 0; }
.model-notes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
.model-notes .note-label { display: block; margin-bottom: 12px; }
.model-notes h3 { font-size: 23px; }
.model-notes p { font-size: 17px; }
.install-section { display: grid; grid-template-columns: .8fr 1.2fr; gap: 64px; border-bottom-color: var(--ink); }
.install-intro h2 { font-size: clamp(42px, 4.5vw, 64px); }
.install-status { font: 10px/1.8 var(--font-mono); color: var(--accent); margin-block: 24px 14px; }
.install-intro > p:last-child { color: var(--ink-soft); max-width: 30ch; }
.command-box { background: var(--mono-bg); color: var(--mono-ink); padding: 20px 24px 0; margin-bottom: 28px; }
.command-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.command-heading > span { font: 9px/1.7 var(--font-mono); color: var(--mono-soft); }
.copy-button { background: none; color: var(--mono-ink); border: 1px solid var(--mono-soft); font: 9px/1.5 var(--font-mono); min-height: 36px; padding: 8px 10px; }
.copy-button:hover { background: color-mix(in srgb, var(--mono-soft) 20%, transparent); }
.copy-button:focus-visible { outline-color: var(--mono-accent); }
.command-box pre { white-space: pre-wrap; margin: 22px 0 0; padding-bottom: 8px; font: 18px/1.5 var(--font-mono); }
.command-box code { font: inherit; }
.copy-status { min-height: 27px; font: 9px/1.6 var(--font-mono); color: var(--mono-accent); padding-bottom: 10px; }
.install-details > h3 { font: 600 25px/1.3 var(--font-display); }
.requirements { padding-left: 20px; color: var(--ink-soft); font-size: 17px; margin: 16px 0 22px; }
.requirements li { padding-left: 5px; margin-block: 10px; }
.requirements li::marker { color: var(--accent); }
.requirements strong { color: var(--ink); font-weight: 600; }
.install-disclosure { border-block: 1px solid var(--border); }
.install-disclosure summary { padding: 15px 0; color: var(--accent); font: 11px/1.6 var(--font-mono); }
.install-disclosure p { color: var(--ink-soft); font-size: 17px; padding-bottom: 18px; }
.setup-next { padding-top: 24px; }
.setup-next p { color: var(--ink-soft); font-size: 17px; margin-top: 10px; }
.setup-next strong { color: var(--ink); font-weight: 600; }
.site-footer { display: flex; flex-wrap: wrap; align-items: center; gap: 30px; padding-block: 30px; background: var(--surface-2); }
.footer-brand { display: flex; flex-direction: column; gap: 12px; }
.footer-brand .wordmark { font-size: 23px; }
.footer-brand > span { color: var(--ink-soft); font: 9px/1.5 var(--font-mono); }
.site-footer > p { color: var(--ink-soft); font-size: 14px; line-height: 1.6; max-width: 390px; }
.back-top { margin-left: auto; min-height: 44px; display: inline-flex; align-items: center; gap: 16px; font: 10px/1.6 var(--font-mono); }

@media (min-width: 1500px) { h1 { font-size: 102px; } }
@media (max-width: 1100px) {
  .page-frame { width: calc(100% - 40px); }
  .site-header { gap: 20px; }
  .site-header nav { gap: 18px; }
  .theme-toggle span { display: none; }
  .theme-toggle { width: 44px; flex-shrink: 0; }
  .hero { gap: 28px; }
  .hero-blueprint { padding: 24px 18px; }
  .drawing-tools > div { padding-inline: 12px; }
  .drawing-tools code { font-size: 10px; }
  .section-heading { gap: 32px; }
  .runtime-grid { gap: 32px; }
  .install-section { gap: 40px; }
}
@media (max-width: 800px) {
  .site-header { flex-wrap: wrap; padding-block: 20px 12px; gap: 12px; }
  .site-header nav { order: 3; width: 100%; justify-content: space-between; gap: 10px; border-top: 1px solid var(--border); }
  .theme-toggle { margin-left: auto; }
  .hero { padding-block: 44px; grid-template-columns: 1fr; gap: 40px; }
  h1 { font-size: clamp(66px, 12vw, 92px); }
  .hero-description { max-width: 480px; }
  .hero-blueprint { width: 100%; max-width: 560px; justify-self: center; padding: 26px; }
  .drawing-tools code { font-size: 12px; }
  .drawing-tools > div { padding-inline: 18px; }
  .spec-strip { grid-template-columns: repeat(2, 1fr); }
  .spec-strip p { padding: 16px 24px; }
  .spec-strip p:nth-child(2) { border-right: 0; }
  .spec-strip p:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
  .section { padding-block: 52px; }
  .section-heading { grid-template-columns: 1fr; gap: 22px; margin-bottom: 28px; }
  .section-heading > p { max-width: 560px; font-size: 19px; }
  .tool-card { padding: 25px 22px; }
  .tool-title h3 { font-size: 13px; }
  .tool-promise { font-size: 27px; }
  .native-tools > span { flex-basis: 100%; }
  .route-sketch { gap: 10px; }
  .route-sketch span, .route-sketch strong { padding: 12px; font-size: 10px; }
  .mode-selector label { font-size: 11px; }
  .mode-selector small { display: block; margin-left: 0; }
  .runtime-grid { grid-template-columns: 1fr; }
  .machine-address code { font-size: 24px; }
  .model-notes { grid-template-columns: 1fr; gap: 24px; }
  .model-notes article + article { padding-top: 24px; border-top: 1px solid var(--border); }
  .gateway-list li { font-size: 23px; padding-inline: 12px; }
  .install-section { grid-template-columns: 1fr; gap: 30px; }
  .install-intro > p:last-child { max-width: 50ch; }
  .site-footer { gap: 24px; }
  .site-footer > p { flex: 1; }
  .back-top { margin-left: 0; }
}
@media (max-width: 520px) {
  .page-frame { width: calc(100% - 24px); }
  .site-header, .hero, .section, .site-footer { padding-inline: 20px; }
  .site-header nav a { font-size: 10px; }
  .hero .eyebrow { font-size: 9px; letter-spacing: .04em; }
  h1 { font-size: clamp(61px, 15.8vw, 80px); margin-top: 22px; }
  .hero-description { font-size: 21px; }
  .hero-actions { gap: 12px; align-items: flex-start; flex-direction: column; }
  .release-status { font-size: 9px; gap: 8px; margin-top: 20px; }
  .hero-blueprint { padding: 25px 14px 20px; }
  .drawing-heading { font-size: 8px; padding-bottom: 20px; }
  .agent-row { gap: 12px; padding: 0; }
  .agent-row span { font-size: 10px; }
  .daemon-heading { padding: 12px; }
  .daemon-heading strong { font-size: 21px; }
  .daemon-heading > span { font-size: 9px; }
  .drawing-tools > div { padding: 14px 10px; }
  .drawing-tools code { font-size: 9px; }
  .drawing-tools div > span:last-child { font-size: 13px; }
  .drawing-connection.short span { max-width: 102px; white-space: normal; top: 14px; }
  .output-row { gap: 8px; }
  .spec-strip p { padding: 14px 16px; }
  .spec-strip span { font-size: 8px; }
  .spec-strip strong { font-size: 17px; }
  h2 { font-size: 36px; }
  .tool-grid { grid-template-columns: 1fr; }
  .tool-card { padding: 26px 22px; }
  .tool-card:nth-child(odd) { border-right: 0; }
  .tool-card:not(:last-child) { border-bottom: 1px solid var(--ink-soft); }
  .tool-title h3 { font-size: 15px; }
  .tool-title { margin-bottom: 20px; }
  .tool-promise { font-size: 30px; }
  .native-tools { gap: 10px 16px; }
  .mode-selector label { padding: 10px 6px; gap: 5px; align-items: flex-start; font-size: 10px; }
  .mode-selector input { width: 12px; height: 12px; margin-top: 2px; flex: 0 0 auto; }
  .mode-selector small { font-size: 8px; }
  .mode-panel { padding: 22px 18px; }
  .hook-explainer.is-interactive .mode-panel { min-height: 363px; }
  .route-sketch { display: grid; grid-template-columns: 1fr; gap: 8px; justify-items: center; padding-bottom: 24px; }
  .route-sketch span, .route-sketch strong { width: 100%; text-align: center; padding: 8px; }
  .route-sketch i { transform: rotate(90deg); font-size: 15px; }
  .explainer-note { padding: 12px 18px; }
  .machine-sheet { padding: 20px 16px; }
  .sheet-label { font-size: 9px; }
  .machine-address code { font-size: 21px; }
  .machine-spec > div { grid-template-columns: 66px 1fr; }
  .gateway-list { display: grid; grid-template-columns: 1fr 1fr; }
  .gateway-list li { padding-block: 16px; }
  .gateway-list li:nth-child(2) { border-right: 0; }
  .gateway-list li:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
  .command-box { padding: 18px 18px 0; }
  .command-heading { flex-wrap: wrap; }
  .command-box pre { font-size: 17px; margin-top: 18px; }
  .copy-status { min-height: 34px; }
  .site-footer { display: block; }
  .site-footer > p { margin-block: 22px 12px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
@media (forced-colors: active) {
  .mode-selector label:has(:checked) { outline: 2px solid Highlight; outline-offset: -4px; }
  .status-dot { background: CanvasText; }
}
@media print {
  .page-frame { width: 100%; border: 0; }
  .site-header nav, .theme-toggle, .hero-actions, .mode-selector, .copy-button, .back-top, .skip-link { display: none !important; }
  .section, .hero { padding-block: 24px; }
  .tool-card, .machine-sheet { break-inside: avoid; }
  .hook-explainer .mode-panel[hidden] { display: block !important; }
}