:root {
  --bg: #FFFFFF;
  --bg-panel: #F6F6F5;
  --bg-panel-2: #ECEDEB;
  --border: #E3E4E2;
  --accent: #3B5A4A;
  --accent-dark: #24382E;
  --text: #17191A;
  --text-muted: #5E6462;
  --success: #3E8E5E;
  --warn: #B7791F;
  --error: #C2473A;
  --ink: #17191A;
  --btn-dark: #17191A;
  --on-dark: #FFFFFF;
  --clear: transparent;

  --fog-base: #E7E3DA;
  --fog-sand-solid: #C9A46A;
  --fog-blue-solid: #8FA7B8;
  --fog-sage-solid: #7E9A87;
  --fog-sand: rgba(201, 164, 106, 0.62);
  --fog-blue: rgba(143, 167, 184, 0.72);
  --fog-sage: rgba(126, 154, 135, 0.62);
  --fog-haze: rgba(244, 241, 234, 0.58);
  --fog-clear: rgba(231, 227, 218, 0);
  --veil: rgba(23, 25, 26, 0.24);

  --ui-bg: #16191A;
  --ui-line: #2A2E2F;
  --ui-bar: #1A1E1F;
  --ui-field: #1F2324;
  --ui-text: #E9ECEA;
  --ui-muted: #8A918F;
  --ui-dim: #626967;
  --ui-off: #3A4041;
  --ui-dot: #474D4E;

  --font-display: "Inter", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  --font-body: "Inter", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --weight-normal: 400;
  --weight-medium: 500;
  --weight-strong: 600;
  --r-canvas: 28px;
  --r-card: 20px;
  --r-window: 14px;
  --r-field: 7px;
  --r-small: 2px;
  --r-pill: 999px;
  --r-circle: 50%;
  --wrap: 1200px;
  --hero-wrap: 1360px;
  --header-content: 1280px;
  --reading: 800px;
  --gutter: 40px;
  --nav-h: 72px;
  --line-w: 1.25px;
  --section-space: 96px;
  --motion-fast: 180ms;
  --motion-reveal: 550ms;
  --ease: ease;
  --window-edge: inset 0 0 0 1px var(--ui-line);
  --focus-ring: 2px solid var(--accent);
  --z-header: 40;
  --z-veil: 1;
  --z-drawer: 3;
  --z-popover: 5;
  --z-fab: 25;
}

*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 28px;
}
html.nav-open { overflow: hidden; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  font-weight: var(--weight-normal);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
[hidden] { display: none !important; }
img, svg, video { max-width: 100%; }
img { display: block; height: auto; }
button, input, select, textarea { font: inherit; }
button, select { cursor: pointer; }
button { color: inherit; }
a { color: var(--accent); text-underline-offset: 4px; }
a:hover { color: var(--accent-dark); }
button:disabled { cursor: not-allowed; }
:where(a, button, summary, input, select, textarea, [tabindex]):focus-visible {
  outline: var(--focus-ring);
  outline-offset: 3px;
  border-radius: var(--r-field);
}
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: var(--weight-normal);
  line-height: 1.2;
  letter-spacing: -0.015em;
  text-wrap: balance;
  overflow-wrap: break-word;
}
h1 { font-size: clamp(34px, 3.3vw, 48px); line-height: 1.1; letter-spacing: -0.02em; }
h2 { font-size: clamp(28px, 3vw, 40px); }
h3 { font-size: 22px; }
h4 { font-size: 18px; }
p { margin-top: 0; }
strong { font-weight: var(--weight-medium); }
code, pre, kbd, samp { font-family: var(--font-mono); }
code { overflow-wrap: anywhere; font-size: 0.875em; }
pre {
  max-width: 100%;
  min-width: 0;
  overflow-x: auto;
  padding: 24px;
  border-radius: var(--r-card);
  background: var(--ui-bg);
  color: var(--ui-text);
  line-height: 1.75;
  tab-size: 2;
  -webkit-overflow-scrolling: touch;
}
pre code { font-size: 13px; overflow-wrap: normal; word-break: normal; white-space: pre; }
:where(main, section, article, aside, div, nav, li) { min-width: 0; }
.mono { font-family: var(--font-mono); font-weight: var(--weight-normal); }
.nowrap { white-space: nowrap; }
.muted { color: var(--text-muted); }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.reading { max-width: calc(var(--reading) + var(--gutter) * 2); }
.section { padding-top: var(--section-space); padding-bottom: var(--section-space); }
.section-heading { margin-top: 0; margin-bottom: 36px; }
.eyebrow {
  margin-bottom: 14px;
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}
.prose { line-height: 1.85; }
.prose :where(h2, h3) { margin-top: 2em; margin-bottom: 0.8em; scroll-margin-top: 28px; }
.prose p { margin-bottom: 1.4em; }
.prose :where(ul, ol) { padding-left: 1.4em; }
.prose li + li { margin-top: 0.5em; }
.prose :not(pre) > code {
  background: var(--bg-panel);
  color: var(--text);
  padding: 2px 5px;
  border-radius: var(--r-field);
}
.grid { display: grid; gap: 24px; }
.grid-two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.stack > * + * { margin-top: 24px; }
.card, .panel {
  padding: 32px;
  border-radius: var(--r-card);
  background: var(--bg-panel);
  color: var(--text);
}
.card h3, .panel h3 { margin-top: 0; }
.card p:last-child, .panel p:last-child { margin-bottom: 0; }
.panel { border-radius: var(--r-canvas); }
.card-outline { border: 1px solid var(--border); background: var(--bg); color: var(--text); }
.icon { width: 20px; height: 20px; flex-shrink: 0; }
.line-icon {
  fill: none;
  stroke: currentColor;
  stroke-width: var(--line-w);
  stroke-linecap: round;
  stroke-linejoin: round;
}
.actions, .button-row { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }
.button, .btn-get {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 10px 26px;
  border: 1px solid var(--clear);
  border-radius: var(--r-pill);
  background: var(--accent);
  color: var(--on-dark);
  font-size: 16px;
  line-height: 1.4;
  text-align: center;
  text-decoration: none;
  transition: background-color var(--motion-fast) var(--ease), border-color var(--motion-fast) var(--ease);
}
.button:hover, .button.is-hover { background: var(--accent-dark); color: var(--on-dark); }
.button:active, .button.is-active { background: var(--accent-dark); color: var(--on-dark); border-color: var(--accent); }
.button-secondary { background: var(--bg); color: var(--text); border-color: var(--border); }
.button-secondary:hover { background: var(--bg-panel); color: var(--accent); border-color: var(--accent); }
.button:disabled, .button[aria-disabled="true"] {
  background: var(--bg-panel-2);
  color: var(--text-muted);
  border-color: var(--border);
}
.button[aria-disabled="true"] { pointer-events: none; }
.button.is-focus { outline: var(--focus-ring); outline-offset: 3px; }
.btn-get {
  height: 52px;
  padding: 0 28px 0 24px;
  background: var(--btn-dark);
  color: var(--on-dark);
  letter-spacing: -0.005em;
}
.btn-get:hover { background: var(--accent-dark); color: var(--on-dark); }
.btn-get svg { width: 16px; height: 16px; flex-shrink: 0; }
.arrow-line { fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.link-guide { font-size: 16px; color: var(--text); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 7px; }
.link-guide:hover { color: var(--accent); }

.masthead { height: var(--nav-h); position: relative; z-index: var(--z-header); }
.masthead-in {
  width: 100%;
  max-width: min(100%, calc(var(--header-content) + var(--gutter) * 2));
  height: 100%;
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brandmark {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  color: var(--text);
  font-size: 16px;
  letter-spacing: -0.01em;
  text-decoration: none;
}
.brandmark:hover { color: var(--text); }
.brandmark img { width: 30px; height: 30px; flex-shrink: 0; }
.brandmark .mono { letter-spacing: -0.02em; }
.sitenav { min-width: 0; margin-left: auto; }
.sitenav ul {
  display: flex;
  align-items: center;
  gap: 30px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.sitenav a {
  position: relative;
  display: inline-block;
  padding: 6px 0;
  font-size: 15px;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--motion-fast) var(--ease);
}
.sitenav a:hover { color: var(--accent); }
.sitenav a[aria-current="page"] { font-weight: var(--weight-medium); }
.sitenav a[aria-current="page"]::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  height: 2px;
  border-radius: var(--r-small);
  background: var(--accent);
  color: var(--on-dark);
}
.header-tools { display: flex; align-items: center; gap: 10px; flex-shrink: 0; margin-left: 12px; }
.language-control { position: relative; }
.langpick {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  height: 36px;
  padding: 0 14px;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  white-space: nowrap;
}
.langpick:hover { border-color: var(--text-muted); }
.langpick svg { width: 15px; height: 15px; flex-shrink: 0; }
.glyph-line { fill: none; stroke: currentColor; stroke-width: var(--line-w); }
.caret { color: var(--text-muted); font-size: 11px; }
.lang-short { display: none; }
.language-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  z-index: var(--z-popover);
  min-width: 180px;
  padding: 8px;
  border: 1px solid var(--border);
  border-radius: var(--r-window);
  background: var(--bg);
  color: var(--text);
  list-style: none;
  margin: 0;
}
.language-menu a { display: flex; align-items: center; min-height: 44px; padding: 10px 14px; text-decoration: none; }
.language-menu a[aria-current="true"] { background: var(--bg-panel); color: var(--accent); border-radius: var(--r-field); }
.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  min-height: 44px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--bg);
  color: var(--text);
}
.menu-toggle svg { width: 20px; height: 20px; }
.mobile-drawer {
  position: absolute;
  z-index: var(--z-drawer);
  top: var(--nav-h);
  inset-inline: 0;
  max-height: calc(100dvh - var(--nav-h));
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 16px var(--gutter) 28px;
  background: var(--bg);
  color: var(--text);
  border-bottom: 1px solid var(--border);
}
.mobile-drawer ul { list-style: none; padding: 0; margin: 0; }
.mobile-drawer a { display: flex; align-items: center; width: 100%; min-height: 48px; padding: 12px 8px; text-decoration: none; }
.mobile-drawer a[aria-current] { color: var(--accent); font-weight: var(--weight-medium); }
.drawer-languages { border-top: 1px solid var(--border); margin-top: 16px !important; padding-top: 16px !important; }
.menu-veil {
  position: fixed;
  inset: var(--nav-h) 0 0;
  z-index: var(--z-veil);
  border: 0;
  background: var(--veil);
  color: var(--text);
}
.preview-menu { display: none; }
.preview-menu > summary { list-style: none; min-width: 44px; min-height: 44px; padding: 10px; cursor: pointer; }
.preview-menu > summary::-webkit-details-marker { display: none; }

.hero { padding-top: 16px; padding-bottom: 64px; overflow-x: clip; }
.hero-in {
  max-width: var(--hero-wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: grid;
  grid-template-columns: minmax(0, 448px) minmax(0, 1fr);
  gap: 64px;
  align-items: stretch;
}
.lede { display: flex; flex-direction: column; justify-content: center; padding-top: 8px; padding-bottom: 8px; }
.kernel-tag {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 6px 14px 6px 11px;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  background: var(--bg-panel);
  color: var(--text);
  font-size: 13px;
  line-height: 1.4;
}
.dot { width: 7px; height: 7px; flex-shrink: 0; border-radius: var(--r-circle); background: var(--accent); color: var(--on-dark); }
.kernel-tag .mono { font-size: 12.5px; }
.headline {
  margin: 26px 0 0;
  font-size: clamp(34px, 3.3vw, 48px);
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.headline .mono { font-size: 0.94em; letter-spacing: -0.03em; }
.headline .tone { display: block; color: var(--text-muted); }
.hero .actions { gap: 30px; margin-top: 32px; }
.summary { max-width: 424px; margin: 32px 0 0; font-size: 16px; line-height: 1.75; color: var(--text-muted); }
.summary strong { font-weight: var(--weight-medium); color: var(--text); }
.proto-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0 0; padding: 0; list-style: none; }
.proto-row li {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 3px 12px;
  border: 1px solid var(--border);
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text);
  letter-spacing: -0.01em;
}
.os-row { margin-top: 56px; padding-top: 20px; border-top: 1px solid var(--border); }
.os-row ul { display: flex; flex-wrap: wrap; gap: 26px; margin: 0; padding: 0; list-style: none; }
.os-row a { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-muted); text-decoration: none; }
.os-row a:hover { color: var(--accent); }
.os-row svg { height: 16px; width: auto; flex-shrink: 0; }
.stage { display: grid; grid-template-columns: 62fr 38fr; gap: 24px; height: clamp(540px, calc(100vh - 232px), 680px); margin: 0; }
.fogframe, .nodeframe { position: relative; overflow: hidden; border-radius: var(--r-canvas); margin: 0; }
.fogframe, .fog-band {
  background:
    radial-gradient(58% 52% at 20% 26%, var(--fog-sand) 0%, var(--fog-clear) 72%),
    radial-gradient(56% 58% at 84% 16%, var(--fog-blue) 0%, var(--fog-clear) 74%),
    radial-gradient(74% 56% at 62% 96%, var(--fog-sage) 0%, var(--fog-clear) 72%),
    radial-gradient(96% 26% at 46% 52%, var(--fog-haze) 0%, var(--fog-clear) 80%),
    var(--fog-base);
  color: var(--text);
}
.fog-band { position: relative; overflow-x: clip; min-height: 260px; border-radius: var(--r-canvas); }
.nodeframe { display: flex; align-items: center; justify-content: center; background: var(--bg-panel-2); color: var(--text); }
.nodeframe > svg { width: 100%; height: 100%; }
.geo-line { fill: none; stroke: var(--ink); stroke-width: var(--line-w); vector-effect: non-scaling-stroke; stroke-linejoin: miter; }
.geo-dash { stroke-dasharray: 4 4; }
.geo-dot { fill: var(--ink); }
.geo-label { font-family: var(--font-mono); font-size: 11px; fill: var(--ink); letter-spacing: 0.01em; }
.geo-tag { font-family: var(--font-mono); font-size: 11px; fill: var(--text-muted); }
.cfgwin {
  position: absolute;
  left: 50%;
  bottom: -44px;
  width: 72%;
  transform: translate(-50%, -8px);
  border-radius: var(--r-window);
  background: var(--ui-bg);
  box-shadow: var(--window-edge);
  color: var(--ui-text);
  font-size: 12.5px;
  line-height: 1.4;
  overflow: hidden;
}
.cfgwin-bar { display: grid; grid-template-columns: 64px 1fr 64px; align-items: center; height: 42px; padding: 0 16px; background: var(--ui-bar); color: var(--ui-text); border-bottom: 1px solid var(--ui-line); }
.cfgwin-dots { display: flex; gap: 7px; }
.cfgwin-dots span { width: 9px; height: 9px; flex-shrink: 0; border-radius: var(--r-circle); background: var(--ui-dot); color: var(--ui-text); }
.cfgwin-title { text-align: center; font-size: 12px; color: var(--ui-muted); letter-spacing: 0.01em; }
.cfgwin-tabs { display: flex; gap: 22px; min-height: 42px; padding: 0 20px; border-bottom: 1px solid var(--ui-line); }
.cfgwin-tabs span { position: relative; display: inline-flex; align-items: center; font-size: 12px; color: var(--ui-muted); white-space: nowrap; }
.cfgwin-tabs .is-on { color: var(--ui-text); }
.cfgwin-tabs .is-on::after { content: ""; position: absolute; inset-inline: 0; bottom: -1px; height: 1.5px; background: var(--ui-text); color: var(--ui-bg); }
.cfgwin-rows { margin: 0; padding: 6px 0 8px; list-style: none; }
.cfgwin-rows li { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 50px; margin: 0 20px; border-bottom: 1px solid var(--ui-line); }
.cfgwin-rows li:last-child { border-bottom: 0; }
.cfgwin-rows .lbl { color: var(--ui-text); }
.fld, .pick { display: inline-flex; align-items: center; min-height: 28px; border: 1px solid var(--ui-line); border-radius: var(--r-field); background: var(--ui-field); font-family: var(--font-mono); font-size: 12px; color: var(--ui-text); flex-shrink: 0; }
.fld { width: 78px; padding: 0 10px; }
.pick { justify-content: space-between; gap: 10px; min-width: 126px; padding: 0 9px 0 10px; }
.pick::after { content: "⌄"; color: var(--ui-muted); }
.tg { position: relative; flex-shrink: 0; width: 32px; height: 18px; border-radius: var(--r-pill); background: var(--ui-off); color: var(--ui-text); }
.tg::after { content: ""; position: absolute; top: 2px; left: 2px; width: 14px; height: 14px; border-radius: var(--r-circle); background: var(--ui-muted); color: var(--ui-bg); }
.tg.tg-on { background: var(--accent); color: var(--on-dark); }
.tg.tg-on::after { left: 16px; background: var(--on-dark); color: var(--ui-bg); }
.cfgwin-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 14px 20px 22px; border-top: 1px solid var(--ui-line); }
.cfgwin-foot span { display: inline-flex; align-items: center; height: 28px; padding: 0 16px; border-radius: var(--r-field); font-size: 12px; }
.cfgwin-foot .ghost { border: 1px solid var(--ui-line); color: var(--ui-muted); }
.cfgwin-foot .ok { background: var(--ui-text); color: var(--ui-bg); }
.peek-in { max-width: var(--hero-wrap); margin-inline: auto; padding: 44px var(--gutter) 96px; }
.peek-eyebrow { margin: 0; font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.04em; color: var(--text-muted); }
.peek-title { margin: 14px 0 0; font-size: 28px; line-height: 1.2; }

.site-footer { padding-top: 64px; padding-bottom: 32px; border-top: 1px solid var(--border); background: var(--bg); color: var(--text); }
.footer-grid { display: grid; grid-template-columns: 1.2fr 0.7fr 1.4fr 0.7fr; gap: 48px; }
.footer-brand p { max-width: 300px; margin-top: 20px; color: var(--text-muted); font-size: 14px; }
.footer-heading { margin: 0 0 18px; font-size: 14px; font-weight: var(--weight-medium); }
.footer-links { list-style: none; margin: 0; padding: 0; }
.footer-links li + li { margin-top: 10px; }
.footer-links a { color: var(--text-muted); font-size: 14px; text-decoration: none; overflow-wrap: anywhere; }
.footer-links a:hover { color: var(--accent); text-decoration: underline; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; margin-top: 56px; padding-top: 24px; border-top: 1px solid var(--border); color: var(--text-muted); font-size: 13px; }
.footer-bottom p { margin: 0; }
.footer-bottom a { color: var(--text-muted); }
.reveal { opacity: 1; transform: none; }
.reveal-ready .reveal:not(.shown) { opacity: 0; transform: translateY(16px); }
.reveal-ready .reveal { transition: opacity var(--motion-reveal) var(--ease), transform var(--motion-reveal) var(--ease); }
.reveal-ready .reveal.shown { opacity: 1; transform: none; }

@media (max-width: 1240px) {
  .sitenav ul { gap: 22px; }
  .masthead-in { gap: 20px; }
  .header-tools { margin-left: 4px; }
}
@media (max-width: 1100px) {
  .hero-in { grid-template-columns: minmax(0, 1fr); gap: 48px; }
  .lede { padding-top: 32px; }
  .stage { height: 560px; }
  .sitenav { display: none; }
  .header-tools { margin-left: auto; }
  .menu-toggle { display: inline-flex; }
  .preview-menu { display: block; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1101px) {
  .mobile-drawer, .menu-veil { display: none !important; }
}
@media (max-width: 768px) {
  h1, .headline { font-size: clamp(24px, 7.4vw, 30px); }
  .grid-three { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 720px) {
  :root { --gutter: 20px; --section-space: 64px; }
  .hero .actions { gap: 22px; }
  .btn-get { height: 48px; min-height: 48px; padding: 0 22px 0 20px; }
  .stage { grid-template-columns: minmax(0, 1fr); height: auto; gap: 16px; }
  .fogframe { height: 460px; }
  .cfgwin { width: 90%; }
  .nodeframe { height: 380px; }
  .os-row ul { gap: 18px; }
}
@media (max-width: 640px) {
  .grid-two, .footer-grid { grid-template-columns: minmax(0, 1fr); }
  .card, .panel { padding: 24px; }
  .masthead-in { gap: 8px; }
  .brandmark { gap: 7px; font-size: 14px; }
  .brandmark img { width: 28px; height: 28px; }
  .header-tools { gap: 6px; margin-left: auto; }
  .langpick { padding-inline: 10px; }
  .lang-long { display: none; }
  .lang-short { display: inline; }
  .cfgwin-bar { grid-template-columns: 40px 1fr 20px; padding-inline: 12px; }
  .cfgwin-dots { gap: 4px; }
  .cfgwin-dots span { width: 7px; height: 7px; }
  .cfgwin-tabs { gap: 12px; padding-inline: 12px; flex-wrap: wrap; }
  .cfgwin-rows li { margin-inline: 12px; gap: 10px; }
  .cfgwin-rows .lbl { font-size: 11px; }
  .pick { min-width: 112px; font-size: 10px; }
  .tilt, [data-tilt] { transform: none !important; }
  .footer-grid { gap: 32px; }
  pre { padding: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  .reveal-ready .reveal:not(.shown) { opacity: 1; transform: none; }
}