@charset "UTF-8";

:root {
  --mn-canvas: #f5f0e7;
  --mn-raised: #fffcf6;
  --mn-ink: #211f1a;
  --mn-muted: #5e584e;
  --mn-faint: #8d8578;
  --mn-line: #ddd4c6;
  --mn-purple: #69439b;
  --mn-purple-soft: #eee6fb;
  --mn-green: #286653;
  --mn-green-soft: #e4f0ea;
  --mn-boundary: #9b4d3a;
  --mn-boundary-soft: #f7e7e1;
  --mn-terminal: #171815;
  --mn-terminal-ink: #f4efe7;
  --mn-terminal-muted: #a9a395;
  --mn-nav-height: 72px;
  --mn-max: 1280px;
  --mn-reading: 720px;
  --mn-radius: 12px;
  --mn-terminal-radius: 16px;
  --mn-shadow: 0 18px 48px rgba(34, 29, 22, .08);
}

html[data-theme="dark"] {
  --mn-canvas: #161512;
  --mn-raised: #201f1b;
  --mn-ink: #f4efe7;
  --mn-muted: #bfb7aa;
  --mn-faint: #938b80;
  --mn-line: #3a3731;
  --mn-purple: #b89af0;
  --mn-purple-soft: #2e2440;
  --mn-green: #7bd0b5;
  --mn-green-soft: #20362e;
  --mn-boundary: #f0a28c;
  --mn-boundary-soft: #432923;
  --mn-terminal: #0e100e;
  --mn-terminal-ink: #f4efe7;
  --mn-terminal-muted: #aaa397;
  --mn-shadow: 0 18px 48px rgba(0, 0, 0, .24);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--mn-canvas);
  color: var(--mn-ink);
  font-family: Inter, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}
body.menu-open { overflow: hidden; }
img { max-width: 100%; }
a { color: var(--mn-purple); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--mn-ink); }
button, input { font: inherit; }
button { color: inherit; }
:focus-visible { outline: 3px solid var(--mn-purple); outline-offset: 3px; }
::selection { background: var(--mn-purple-soft); color: var(--mn-ink); }

.skip-link {
  position: fixed; left: 16px; top: -80px; z-index: 100;
  padding: 10px 16px; border-radius: 999px;
  background: var(--mn-purple); color: #fff; text-decoration: none;
}
.skip-link:focus { top: 16px; }
.site-header {
  position: sticky; top: 0; z-index: 40; height: var(--mn-nav-height);
  border-bottom: 1px solid transparent;
  background: color-mix(in srgb, var(--mn-canvas) 88%, transparent);
  backdrop-filter: blur(16px);
}
.site-header.is-scrolled { border-color: var(--mn-line); }
.nav-inner, .content-shell {
  width: min(calc(100% - 48px), var(--mn-max));
  margin: 0 auto;
}
.nav-inner { height: 100%; display: flex; align-items: center; gap: 30px; }
.brand { display: inline-flex; align-items: center; min-width: 120px; text-decoration: none; color: var(--mn-ink); }
.brand img { width: 84px; height: auto; display: block; }
.desktop-nav { display: flex; align-items: center; gap: 24px; flex: 1; }
.nav-link, .nav-action {
  min-height: 44px; display: inline-flex; align-items: center; gap: 8px;
  border: 0; background: transparent; color: var(--mn-muted);
  font-size: 14px; text-decoration: none; cursor: pointer; white-space: nowrap;
}
.nav-link:hover, .nav-action:hover, .nav-link[aria-current="page"] { color: var(--mn-ink); }
.nav-link.external::after { content: "↗"; font-size: 13px; }
.nav-tools { display: flex; align-items: center; gap: 5px; margin-left: auto; }
.icon-button, .menu-toggle {
  width: 44px; height: 44px; padding: 0; display: inline-grid; place-items: center;
  border: 1px solid transparent; border-radius: 999px; background: transparent; cursor: pointer;
}
.icon-button:hover, .menu-toggle:hover { border-color: var(--mn-line); background: var(--mn-raised); }
.search-glyph { width: 16px; height: 16px; border: 1.7px solid currentColor; border-radius: 50%; position: relative; display: block; }
.search-glyph::after { content: ""; width: 7px; height: 1.7px; position: absolute; right: -5px; bottom: -3px; background: currentColor; transform: rotate(48deg); border-radius: 2px; }
.theme-glyph { width: 18px; height: 18px; display: block; border: 1.5px solid currentColor; border-radius: 50%; position: relative; overflow: hidden; }
.theme-glyph::after { content: ""; position: absolute; width: 15px; height: 15px; left: 5px; top: -3px; border-radius: 50%; background: var(--mn-canvas); }
.lang-link { padding: 0 12px; border: 1px solid var(--mn-line); border-radius: 999px; }
.lang-link:hover { background: var(--mn-raised); }
.menu-toggle { display: none; }
.mobile-menu { display: none; }

.hero { padding: 92px 0 76px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(360px, 5fr); gap: clamp(40px, 7vw, 96px); align-items: center; }
.eyebrow, .section-kicker, .page-kicker, .article-meta, .aside-label {
  margin: 0 0 18px; color: var(--mn-purple); font: 600 12px/1.4 "JetBrains Mono", "Fira Code", ui-monospace, monospace; letter-spacing: .12em; text-transform: uppercase;
}
.hero h1, .page-hero h1, .closing-title, .article h1 {
  max-width: 850px; margin: 0; font-family: Newsreader, "Noto Serif SC", "Songti SC", Georgia, serif; font-weight: 500; letter-spacing: -.045em; line-height: .98;
}
.hero h1 { font-size: clamp(54px, 7vw, 88px); }
.hero h1 span { display: block; }
.hero h1 span:last-child { color: var(--mn-purple); }
.hero-copy { max-width: 600px; margin: 30px 0 0; color: var(--mn-muted); font-size: 20px; line-height: 1.52; }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 32px; }
.mneme-button {
  min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 0 20px; border: 1px solid transparent; border-radius: 999px; font-size: 14px; font-weight: 600; text-decoration: none; cursor: pointer;
}
.mneme-button.primary { background: var(--mn-purple); color: #fff; }
.mneme-button.primary:hover { background: var(--mn-ink); color: var(--mn-canvas); }
.mneme-button.secondary { border-color: var(--mn-line); color: var(--mn-ink); background: transparent; }
.mneme-button.secondary:hover { border-color: var(--mn-ink); background: var(--mn-raised); }
.hero-proof { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 52px; padding-top: 20px; border-top: 1px solid var(--mn-line); }
.hero-proof-item strong, .hero-proof-item span { display: block; }
.hero-proof-item strong { font-size: 13px; }
.hero-proof-item span { margin-top: 5px; color: var(--mn-muted); font-size: 12px; line-height: 1.4; }
.terminal-frame { overflow: hidden; margin: 0; border-radius: var(--mn-terminal-radius); background: var(--mn-terminal); box-shadow: var(--mn-shadow); }
.terminal-titlebar { padding: 15px 18px; border-bottom: 1px solid rgba(255,255,255,.12); color: var(--mn-terminal-muted); font: 12px/1.4 "JetBrains Mono", ui-monospace, monospace; }
.terminal-media { display: block; width: 100%; height: auto; aspect-ratio: 2541 / 1342; object-fit: cover; object-position: center; }
.terminal-caption { padding: 13px 18px 16px; color: var(--mn-terminal-muted); font: 12px/1.4 "JetBrains Mono", ui-monospace, monospace; }
.proof-strip { padding: 76px 0; }
.proof-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.proof-item { display: grid; grid-template-columns: 36px 1fr; gap: 14px; padding: 28px; background: var(--mn-raised); border: 1px solid var(--mn-line); border-radius: var(--mn-radius); }
.proof-item:first-child { border-left: 1px solid var(--mn-line); }
.proof-number, .step-number, .capability-index { color: var(--mn-green); font: 12px/1.4 "JetBrains Mono", ui-monospace, monospace; }
.proof-item strong, .proof-item span { display: block; }
.proof-item strong { font-size: 15px; color: var(--mn-ink); }
.proof-item div span { margin-top: 5px; color: var(--mn-muted); font-size: 13px; line-height: 1.45; }
.page-section { padding: 112px 0; }
.section-header { display: flex; justify-content: space-between; align-items: end; gap: 40px; margin-bottom: 52px; }
.section-header > div { max-width: 700px; }
.section-title { max-width: 800px; margin: 0; font: 500 clamp(32px, 4vw, 48px)/1.08 Newsreader, "Noto Serif SC", "Songti SC", Georgia, serif; letter-spacing: -.035em; }
.section-intro { max-width: 380px; margin: 0; color: var(--mn-muted); font-size: 16px; }
.step-rail { display: grid; grid-template-columns: repeat(4, 1fr); position: relative; }
.step-rail::before { content: ""; height: 1px; position: absolute; top: 18px; left: 18px; right: 18px; background: var(--mn-line); }
.step-card { position: relative; padding: 0 24px 0 0; }
.step-card:not(:first-child) { padding-left: 24px; border-left: 1px solid var(--mn-line); }
.step-number { width: 36px; height: 36px; display: grid; place-items: center; margin-bottom: 28px; border: 1px solid var(--mn-line); border-radius: 50%; background: var(--mn-canvas); }
.step-card h3, .capability-panel h3, .article h2, .article h3 { margin: 0; font: 500 23px/1.2 Newsreader, "Noto Serif SC", "Songti SC", Georgia, serif; letter-spacing: -.02em; }
.step-card p { margin: 12px 0 20px; color: var(--mn-muted); font-size: 14px; }
.step-snippet, .mono { color: var(--mn-green); font: 12px/1.4 "JetBrains Mono", "Fira Code", ui-monospace, monospace; }
.capability-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--mn-line); border-bottom: 1px solid var(--mn-line); }
.capability-panel { min-height: 360px; padding: 28px 28px 32px 0; border-right: 1px solid var(--mn-line); }
.capability-panel + .capability-panel { padding-left: 28px; }
.capability-panel:last-child { border-right: 0; }
.capability-panel h3 { margin-top: 50px; font-size: 30px; }
.capability-result { margin: 16px 0 22px; font-size: 18px; line-height: 1.45; }
.capability-tech { min-height: 50px; margin: 0 0 18px; color: var(--mn-green); font: 12px/1.6 "JetBrains Mono", ui-monospace, monospace; }
.capability-panel > p:last-of-type { color: var(--mn-muted); font-size: 14px; }
.text-link { display: inline-flex; align-items: center; gap: 7px; font-size: 14px; font-weight: 600; }
.evidence-section { background: var(--mn-raised); }
.evidence-layout { display: grid; grid-template-columns: minmax(0, 8fr) minmax(220px, 4fr); gap: 72px; }
.evidence-card { max-width: 820px; padding: 32px; border: 1px solid var(--mn-line); border-radius: var(--mn-radius); background: var(--mn-canvas); }
.evidence-question { margin: 0; color: var(--mn-muted); font: 13px/1.5 "JetBrains Mono", ui-monospace, monospace; }
.evidence-answer { margin: 22px 0 12px; font: 500 clamp(24px, 3vw, 34px)/1.2 Newsreader, "Noto Serif SC", Georgia, serif; }
.evidence-answer em { color: var(--mn-purple); font-style: normal; }
.evidence-support { margin: 0 0 26px; color: var(--mn-muted); font-size: 14px; }
.evidence-list { display: grid; gap: 8px; }
.evidence-item { border-top: 1px solid var(--mn-line); }
.evidence-chip { display: flex; align-items: center; gap: 10px; min-height: 48px; color: var(--mn-ink); font: 12px/1.4 "JetBrains Mono", ui-monospace, monospace; cursor: pointer; list-style: none; }
.evidence-chip::-webkit-details-marker { display: none; }
.source-dot { display: inline-block; width: 8px; height: 8px; margin-right: 7px; border-radius: 50%; background: var(--mn-green); }
.evidence-detail { padding: 0 0 18px 18px; color: var(--mn-muted); font-size: 14px; }
.evidence-aside { align-self: end; padding-bottom: 8px; color: var(--mn-muted); }
.evidence-aside p { margin: 0; }
.aside-label { color: var(--mn-green); }
.boundary-section { border-top: 1px solid var(--mn-line); }
.boundary-grid { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--mn-line); border-bottom: 1px solid var(--mn-line); }
.boundary-column { padding: 30px 34px 34px 0; }
.boundary-column + .boundary-column { padding: 30px 0 34px 34px; border-left: 1px solid var(--mn-line); }
.boundary-label { margin-bottom: 20px; font: 600 13px/1.4 "JetBrains Mono", ui-monospace, monospace; color: var(--mn-green); }
.boundary-column + .boundary-column .boundary-label { color: var(--mn-boundary); }
.boundary-list { margin: 0; padding-left: 20px; }
.boundary-list li { margin: 8px 0; }
.boundary-note { margin: 24px 0 0; color: var(--mn-muted); font-size: 14px; }
.file-section { padding: 84px 0; border-top: 1px solid var(--mn-line); }
.file-line { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 28px; }
.file-tag { padding: 7px 11px; border: 1px solid var(--mn-line); border-radius: 999px; color: var(--mn-muted); font: 12px/1.4 "JetBrains Mono", ui-monospace, monospace; }
.developer-section { background: var(--mn-terminal); color: var(--mn-terminal-ink); }
.developer-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(360px, 1fr); gap: 72px; align-items: center; }
.developer-copy .section-intro, .developer-copy p { color: var(--mn-terminal-muted); }
.developer-copy .section-kicker { color: var(--mn-green); }
.platform-tabs { display: flex; gap: 8px; margin-bottom: 10px; }
.platform-tab { padding: 8px 12px; border: 1px solid rgba(255,255,255,.18); border-radius: 999px; background: transparent; color: var(--mn-terminal-muted); font-size: 12px; cursor: pointer; }
.platform-tab[aria-selected="true"] { border-color: var(--mn-green); color: var(--mn-terminal-ink); }
.code-block { overflow: hidden; border: 1px solid rgba(255,255,255,.14); border-radius: var(--mn-terminal-radius); background: #0e100e; }
.code-header { display: flex; align-items: center; justify-content: space-between; padding: 12px 16px; border-bottom: 1px solid rgba(255,255,255,.12); color: var(--mn-terminal-muted); font: 12px/1.4 "JetBrains Mono", ui-monospace, monospace; }
.copy-button { padding: 5px 10px; border: 1px solid rgba(255,255,255,.2); border-radius: 999px; background: transparent; color: var(--mn-terminal-ink); font-size: 12px; cursor: pointer; }
.code-block pre { overflow-x: auto; margin: 0; padding: 22px; color: var(--mn-terminal-ink); font: 13px/1.75 "JetBrains Mono", "Fira Code", ui-monospace, monospace; }
.code-comment { color: #7f8a79; }.code-command { color: #c5a8f0; }.code-value { color: #9bd4bd; }
.closing-section { padding: 112px 0 128px; }
.closing-layout { display: flex; justify-content: space-between; align-items: end; gap: 32px; padding-top: 32px; border-top: 1px solid var(--mn-line); }
.closing-title { max-width: 650px; font-size: clamp(48px, 6vw, 76px); }
.closing-title span { color: var(--mn-purple); }
.site-footer { padding: 32px 0 28px; border-top: 1px solid var(--mn-line); }
.footer-grid { display: grid; grid-template-columns: 2fr repeat(4, 1fr); gap: 32px; }
.footer-brand img { width: 84px; }.footer-brand p { max-width: 260px; color: var(--mn-muted); font-size: 13px; }
.footer-column { display: grid; align-content: start; gap: 8px; }.footer-column strong { margin-bottom: 7px; font-size: 13px; }.footer-column a { color: var(--mn-muted); font-size: 13px; text-decoration: none; }.footer-column a:hover { color: var(--mn-ink); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 48px; padding-top: 16px; border-top: 1px solid var(--mn-line); color: var(--mn-faint); font-size: 12px; }

.page-hero { padding: 84px 0 58px; border-bottom: 1px solid var(--mn-line); }
.page-hero-inner { max-width: 880px; }.page-hero h1 { font-size: clamp(50px, 6vw, 76px); }.page-hero .lede { max-width: 680px; margin: 24px 0 0; color: var(--mn-muted); font-size: 20px; line-height: 1.55; }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 24px; color: var(--mn-faint); font: 12px/1.4 "JetBrains Mono", ui-monospace, monospace; }.breadcrumbs a { color: inherit; }.breadcrumbs span { color: var(--mn-line); }
.page-shell { display: grid; grid-template-columns: 200px minmax(0, var(--mn-reading)) 190px; justify-content: space-between; gap: 40px; padding-top: 64px; padding-bottom: 112px; }
.side-nav { position: sticky; top: 104px; align-self: start; }.side-nav-group { margin: 0 0 28px; }.side-nav-label { margin-bottom: 9px; color: var(--mn-faint); font: 600 11px/1.4 "JetBrains Mono", ui-monospace, monospace; letter-spacing: .1em; text-transform: uppercase; }.side-nav a { display: block; padding: 5px 0; color: var(--mn-muted); font-size: 13px; text-decoration: none; }.side-nav a:hover, .side-nav a[aria-current="page"] { color: var(--mn-purple); }
.toc { position: sticky; top: 104px; align-self: start; border-left: 1px solid var(--mn-line); padding-left: 18px; }.toc strong { display: block; margin-bottom: 10px; font: 600 11px/1.4 "JetBrains Mono", ui-monospace, monospace; color: var(--mn-faint); text-transform: uppercase; letter-spacing: .1em; }.toc a { display: block; margin: 7px 0; color: var(--mn-muted); font-size: 12px; line-height: 1.4; text-decoration: none; }.toc a:hover { color: var(--mn-purple); }
.article { min-width: 0; }.article h1 { margin-bottom: 24px; font-size: clamp(42px, 5vw, 64px); }.article h2 { margin: 58px 0 18px; font-size: 34px; }.article h3 { margin: 36px 0 12px; font-size: 24px; }.article p { margin: 14px 0; color: var(--mn-muted); }.article strong { color: var(--mn-ink); }.article ul, .article ol { margin: 18px 0; padding-left: 24px; color: var(--mn-muted); }.article li { margin: 8px 0; }.article code { padding: 2px 5px; border-radius: 4px; background: var(--mn-purple-soft); color: var(--mn-purple); font: .9em "JetBrains Mono", ui-monospace, monospace; }.article pre { overflow-x: auto; margin: 24px 0; padding: 22px; border-radius: var(--mn-terminal-radius); background: var(--mn-terminal); color: var(--mn-terminal-ink); font: 13px/1.75 "JetBrains Mono", ui-monospace, monospace; }.article pre code { padding: 0; background: transparent; color: inherit; }.article blockquote { margin: 28px 0; padding: 4px 0 4px 20px; border-left: 3px solid var(--mn-purple); color: var(--mn-ink); font: 500 21px/1.45 Newsreader, "Noto Serif SC", Georgia, serif; }.article table { width: 100%; min-width: 560px; border-collapse: collapse; margin: 24px 0; font-size: 14px; }.table-scroll { overflow-x: auto; }.article th, .article td { padding: 12px 14px; border-bottom: 1px solid var(--mn-line); text-align: left; vertical-align: top; }.article th { color: var(--mn-ink); font-size: 12px; }.article td { color: var(--mn-muted); }.article hr { margin: 48px 0; border: 0; border-top: 1px solid var(--mn-line); }
.callout { margin: 28px 0; padding: 20px 22px; border: 1px solid var(--mn-line); border-left: 3px solid var(--mn-purple); border-radius: 0 var(--mn-radius) var(--mn-radius) 0; background: var(--mn-raised); }.callout.boundary { border-left-color: var(--mn-boundary); }.callout.evidence { border-left-color: var(--mn-green); }.callout-label { margin-bottom: 8px; font: 600 12px/1.4 "JetBrains Mono", ui-monospace, monospace; color: var(--mn-purple); text-transform: uppercase; letter-spacing: .08em; }.callout.boundary .callout-label { color: var(--mn-boundary); }.callout.evidence .callout-label { color: var(--mn-green); }.callout p { margin: 0; }
.article .feature-flow { display: grid; grid-template-columns: repeat(4, 1fr); margin: 28px 0; border-top: 1px solid var(--mn-line); border-bottom: 1px solid var(--mn-line); }.feature-flow div { padding: 18px 16px 20px 0; border-right: 1px solid var(--mn-line); }.feature-flow div + div { padding-left: 16px; }.feature-flow div:last-child { border-right: 0; }.feature-flow b { display: block; margin-bottom: 10px; color: var(--mn-green); font: 12px/1.4 "JetBrains Mono", ui-monospace, monospace; }.feature-flow span { color: var(--mn-muted); font-size: 13px; }
.related { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 52px; padding-top: 24px; border-top: 1px solid var(--mn-line); }.related a { display: block; padding: 16px; border: 1px solid var(--mn-line); border-radius: var(--mn-radius); color: var(--mn-ink); text-decoration: none; }.related a:hover { border-color: var(--mn-purple); }.related small { display: block; margin-bottom: 6px; color: var(--mn-faint); font: 11px/1.4 "JetBrains Mono", ui-monospace, monospace; }.related span { font: 500 20px/1.2 Newsreader, "Noto Serif SC", Georgia, serif; }
.search-dialog { width: min(680px, calc(100% - 32px)); padding: 0; border: 1px solid var(--mn-line); border-radius: var(--mn-terminal-radius); background: var(--mn-raised); color: var(--mn-ink); box-shadow: var(--mn-shadow); }.search-dialog::backdrop { background: rgba(24, 22, 18, .45); backdrop-filter: blur(4px); }.search-dialog-inner { padding: 18px; }.search-close { width: 40px; height: 40px; display: grid; place-items: center; margin-left: auto; border: 0; border-radius: 50%; background: transparent; cursor: pointer; font-size: 20px; }.search-input { width: 100%; margin: 8px 0 16px; padding: 16px 0; border: 0; border-bottom: 1px solid var(--mn-line); outline: 0; background: transparent; color: var(--mn-ink); font: 22px/1.3 Newsreader, "Noto Serif SC", Georgia, serif; }.search-results { display: grid; gap: 2px; max-height: 50vh; overflow: auto; }.search-result { display: block; padding: 13px 10px; color: var(--mn-ink); text-decoration: none; border-radius: 8px; }.search-result:hover { background: var(--mn-purple-soft); }.search-result strong, .search-result span { display: block; }.search-result span { color: var(--mn-muted); font-size: 13px; }.search-empty { margin: 18px 10px; color: var(--mn-muted); font-size: 13px; }
.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; }

@media (max-width: 1100px) { .desktop-nav { gap: 13px; }.nav-inner, .content-shell { width: min(calc(100% - 40px), var(--mn-max)); }.page-shell { grid-template-columns: 180px minmax(0, var(--mn-reading)); }.toc { display: none; }.footer-grid { grid-template-columns: 2fr repeat(3, 1fr); }.footer-grid .footer-column:last-child { grid-column: 2; } }
@media (max-width: 860px) { .hero-grid, .developer-layout, .evidence-layout { grid-template-columns: 1fr; }.hero { padding-top: 64px; }.hero-terminal { max-width: 700px; }.section-header { display: block; }.section-intro { margin-top: 20px; max-width: 600px; }.step-rail { grid-template-columns: repeat(2, 1fr); gap: 34px 0; }.step-rail::before { display: none; }.step-card:nth-child(3) { border-left: 0; padding-left: 0; }.capability-grid { grid-template-columns: 1fr; }.capability-panel, .capability-panel + .capability-panel { min-height: 0; padding: 28px 0; border-right: 0; border-bottom: 1px solid var(--mn-line); }.capability-panel:last-child { border-bottom: 0; }.boundary-grid { grid-template-columns: 1fr; }.boundary-column, .boundary-column + .boundary-column { padding: 28px 0; border-left: 0; }.boundary-column + .boundary-column { border-top: 1px solid var(--mn-line); }.closing-layout { display: block; }.closing-layout .button-row { margin-top: 30px; }.page-shell { grid-template-columns: 1fr; }.side-nav { display: none; }.article { max-width: var(--mn-reading); }.footer-grid { grid-template-columns: repeat(3, 1fr); }.footer-brand { grid-column: span 3; } }
@media (max-width: 680px) { :root { --mn-nav-height: 64px; }.nav-inner, .content-shell { width: min(calc(100% - 32px), var(--mn-max)); }.desktop-nav { display: none; }.nav-tools { margin-left: auto; }.menu-toggle { display: inline-grid; }.menu-toggle span, .menu-toggle span::before, .menu-toggle span::after { display: block; width: 17px; height: 1.5px; background: currentColor; }.menu-toggle span { position: relative; }.menu-toggle span::before, .menu-toggle span::after { content: ""; position: absolute; left: 0; }.menu-toggle span::before { top: -6px; }.menu-toggle span::after { top: 6px; }.mobile-menu { position: fixed; inset: var(--mn-nav-height) 0 0; z-index: 39; overflow: auto; padding: 20px 16px 32px; background: var(--mn-canvas); }.mobile-menu.is-open { display: block; }.mobile-menu-inner { width: min(100%, 500px); margin: 0 auto; padding-bottom: 24px; }.mobile-menu-group { margin: 22px 0 5px; color: var(--mn-faint); font: 600 11px/1.4 "JetBrains Mono", ui-monospace, monospace; text-transform: uppercase; letter-spacing: .1em; }.mobile-menu a { display: block; padding: 10px 0; color: var(--mn-ink); font-size: 18px; text-decoration: none; }.mobile-menu .mobile-menu-cta { margin-top: 24px; padding: 12px 16px; border-radius: 999px; background: var(--mn-purple); color: #fff; text-align: center; font-size: 14px; }.hero { padding: 56px 0 58px; }.hero h1 { font-size: clamp(46px, 13vw, 64px); }.hero-copy { font-size: 18px; }.hero-proof { gap: 10px; margin-top: 38px; }.hero-proof-item strong { font-size: 12px; }.hero-proof-item span { font-size: 11px; }.proof-grid { grid-template-columns: 1fr; gap: 16px; }.proof-item, .proof-item:first-child { border: 1px solid var(--mn-line); }.proof-item:first-child { border-top: 1px solid var(--mn-line); }.page-section { padding: 76px 0; }.step-rail { display: block; padding-left: 20px; border-left: 1px solid var(--mn-line); }.step-card, .step-card:not(:first-child), .step-card:nth-child(3) { padding: 0 0 34px 24px; border-left: 0; }.step-card:last-child { padding-bottom: 0; }.step-number { margin-left: -43px; margin-bottom: 16px; background: var(--mn-canvas); }.evidence-card { padding: 22px; }.article .feature-flow { grid-template-columns: 1fr 1fr; }.article .feature-flow div:nth-child(2) { border-right: 0; }.article .feature-flow div:nth-child(3), .article .feature-flow div:nth-child(4) { border-top: 1px solid var(--mn-line); }.article .feature-flow div:nth-child(3) { padding-left: 0; }.related { grid-template-columns: 1fr; }.page-hero { padding: 56px 0 42px; }.page-shell { padding-top: 40px; padding-bottom: 76px; }.footer-grid { grid-template-columns: 1fr 1fr; gap: 26px 20px; }.footer-brand { grid-column: span 2; }.footer-grid .footer-column:last-child { grid-column: auto; }.footer-bottom { display: block; }.footer-bottom span { display: block; margin-top: 6px; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; } }