@font-face {
    font-family: "LG Plex Cond";
    font-weight: 600;
    src: url(../fonts/PlexSansCond-SemiBold.woff2) format("woff2");
    font-display: swap;
  }
  @font-face {
    font-family: "LG Plex Cond";
    font-weight: 700;
    src: url(../fonts/PlexSansCond-Bold.woff2) format("woff2");
    font-display: swap;
  }
  @font-face {
    font-family: "LG Plex Serif";
    font-weight: 400;
    font-style: normal;
    src: url(../fonts/PlexSerif-Regular.woff2) format("woff2");
    font-display: swap;
  }
  @font-face {
    font-family: "LG Plex Serif";
    font-weight: 400;
    font-style: italic;
    src: url(../fonts/PlexSerif-Italic.woff2) format("woff2");
    font-display: swap;
  }
  @font-face {
    font-family: "LG Plex Mono";
    font-weight: 400;
    src: url(../fonts/PlexMono-Regular.woff2) format("woff2");
    font-display: swap;
  }
  @font-face {
    font-family: "LG Plex Mono";
    font-weight: 500;
    src: url(../fonts/PlexMono-Medium.woff2) format("woff2");
    font-display: swap;
  }

  .lg-landing {
    --lg-paper: #e9edf3;
    --lg-paper-raised: #f5f7fa;
    --lg-ink: #0f1826;
    --lg-ink-soft: #3c4a60;
    --lg-line: #7f95b3;
    --lg-line-soft: #b9c6d9;
    --lg-blueprint-tint: #dce4ef;
    --lg-accent: #a8671f;
    --lg-accent-ink: #ffffff;
    --lg-accent-soft: #f0e2cd;
    --lg-conf-high: #2f6b3e;
    --lg-conf-medium: #a8791f;
    --lg-conf-low: #a13f34;
    --lg-font-display: "LG Plex Cond", "IBM Plex Sans Condensed", sans-serif;
    --lg-font-body: "LG Plex Serif", "IBM Plex Serif", Georgia, serif;
    --lg-font-mono: "LG Plex Mono", "IBM Plex Mono", ui-monospace, monospace;

    display: block;
    /* Full-bleed regardless of mdbook's own .content/main padding and
       750px max-width (variables-*.css's --content-max-width) — vw-based
       breakout works no matter what those turn out to be, rather than a
       negative margin hand-tuned to values that can change on a theme
       update. */
    width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    margin-top: -1.2rem;
    margin-bottom: -2.5rem;
    background-color: var(--lg-paper);
    background-image: none;
    color: var(--lg-ink);
    font-family: var(--lg-font-body);
    font-size: 17px;
    line-height: 1.6;
  }
  main:has(> .lg-landing) { max-width: none; overflow-x: hidden; }

  @media (prefers-color-scheme: dark) {
    .lg-landing {
      --lg-paper: #0f1930; --lg-paper-raised: #142140; --lg-ink: #dde6f3;
      --lg-ink-soft: #a9b9d4; --lg-line: #4c6690; --lg-line-soft: #263a5c;
      --lg-blueprint-tint: #17274a; --lg-accent: #d99a46; --lg-accent-ink: #131b12;
      --lg-accent-soft: #2c2312; --lg-conf-high: #6bbf7f; --lg-conf-medium: #dcb35c;
      --lg-conf-low: #e08476;
    }
  }
  html.coal .lg-landing, html.navy .lg-landing, html.ayu .lg-landing {
    --lg-paper: #0f1930; --lg-paper-raised: #142140; --lg-ink: #dde6f3;
    --lg-ink-soft: #a9b9d4; --lg-line: #4c6690; --lg-line-soft: #263a5c;
    --lg-blueprint-tint: #17274a; --lg-accent: #d99a46; --lg-accent-ink: #131b12;
    --lg-accent-soft: #2c2312; --lg-conf-high: #6bbf7f; --lg-conf-medium: #dcb35c;
    --lg-conf-low: #e08476;
  }
  html.light .lg-landing, html.rust .lg-landing {
    --lg-paper: #e9edf3; --lg-paper-raised: #f5f7fa; --lg-ink: #0f1826;
    --lg-ink-soft: #3c4a60; --lg-line: #7f95b3; --lg-line-soft: #b9c6d9;
    --lg-blueprint-tint: #dce4ef; --lg-accent: #a8671f; --lg-accent-ink: #ffffff;
    --lg-accent-soft: #f0e2cd; --lg-conf-high: #2f6b3e; --lg-conf-medium: #a8791f;
    --lg-conf-low: #a13f34;
  }

  .lg-landing * { box-sizing: border-box; }
  .lg-landing ::selection { background: var(--lg-accent-soft); color: var(--lg-ink); }
  .lg-landing a { color: inherit; }
  .lg-landing a:focus-visible, .lg-landing button:focus-visible {
    outline: 2px solid var(--lg-accent); outline-offset: 3px;
  }
  .lg-wrap { max-width: 1080px; margin: 0 auto; padding: 0 28px; }

  .lg-hero { padding: 56px 0 48px; }
  .lg-eyebrow {
    font-family: var(--lg-font-mono); font-size: 12.5px; letter-spacing: 0.14em;
    text-transform: uppercase; color: var(--lg-accent); display: flex;
    align-items: center; gap: 10px; margin-bottom: 22px;
  }
  .lg-eyebrow::before { content: ""; width: 26px; height: 1px; background: var(--lg-accent); }
  .lg-headline {
    font-family: var(--lg-font-display); font-weight: 700;
    font-size: clamp(34px, 5.4vw, 58px); line-height: 1.04; letter-spacing: -0.005em;
    margin: 0 0 26px; text-wrap: balance; max-width: 16ch; color: var(--lg-ink);
  }
  .lg-headline em { font-style: normal; color: var(--lg-accent); }
  .lg-lede { font-size: 18.5px; color: var(--lg-ink-soft); max-width: 60ch; margin: 0 0 34px; }
  .lg-lede strong { color: var(--lg-ink); font-weight: 400; font-style: italic; }
  .lg-status {
    font-family: var(--lg-font-mono); font-size: 12.5px; color: var(--lg-ink-soft);
    max-width: 60ch; margin: 0 0 34px; padding: 10px 14px; border-left: 2px solid var(--lg-line);
    background: var(--lg-paper-raised);
  }
  .lg-status a { text-decoration: underline; text-decoration-color: var(--lg-line); }

  .lg-cta-row { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 56px; }
  .lg-btn {
    font-family: var(--lg-font-mono); font-size: 13.5px; letter-spacing: 0.02em;
    padding: 13px 22px; text-decoration: none; display: inline-flex; align-items: center;
    gap: 10px; border: 1px solid var(--lg-ink); transition: transform 0.12s ease;
  }
  .lg-btn.lg-primary { background: var(--lg-accent); color: var(--lg-accent-ink); border-color: var(--lg-accent); }
  .lg-btn.lg-primary:hover { transform: translate(-2px, -2px); box-shadow: 3px 3px 0 var(--lg-ink); }
  .lg-btn.lg-ghost { background: transparent; color: var(--lg-ink); }
  .lg-btn.lg-ghost:hover { transform: translate(-2px, -2px); box-shadow: 3px 3px 0 var(--lg-line); }
  @media (prefers-reduced-motion: reduce) { .lg-btn { transition: none; } .lg-btn:hover { transform: none; box-shadow: none; } }

  .lg-survey { border: 1px solid var(--lg-line); background: var(--lg-paper-raised); position: relative; }
  .lg-plate-label {
    font-family: var(--lg-font-mono); font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase;
    color: var(--lg-ink-soft); padding: 12px 18px; border-bottom: 1px solid var(--lg-line-soft);
    display: flex; justify-content: space-between;
  }
  .lg-plate-label span:last-child { color: var(--lg-line); }
  .lg-survey svg, .lg-survey img { display: block; width: 100%; height: auto; }
  .lg-survey-legend { display: flex; gap: 28px; padding: 14px 18px 18px; font-family: var(--lg-font-mono); font-size: 12.5px; flex-wrap: wrap; }
  .lg-survey-legend .lg-item { display: flex; align-items: center; gap: 8px; color: var(--lg-ink-soft); }
  .lg-survey-legend .lg-swatch { width: 16px; height: 2px; }
  .lg-survey-legend .lg-swatch.lg-loose { background: repeating-linear-gradient(90deg, var(--lg-line) 0 5px, transparent 5px 9px); }
  .lg-survey-legend .lg-swatch.lg-tight { background: var(--lg-accent); height: 2.5px; }

  .lg-ticked { position: relative; }
  .lg-ticked::before, .lg-ticked::after { content: ""; position: absolute; width: 9px; height: 9px; pointer-events: none; }
  .lg-ticked::before { top: -1px; left: -1px; border-top: 1.6px solid var(--lg-accent); border-left: 1.6px solid var(--lg-accent); }
  .lg-ticked::after { top: -1px; right: -1px; border-top: 1.6px solid var(--lg-accent); border-right: 1.6px solid var(--lg-accent); }

  .lg-section { padding: 56px 0; border-top: 1px solid var(--lg-line-soft); }
  .lg-section-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 36px; flex-wrap: wrap; }
  .lg-section-head h2 {
    font-family: var(--lg-font-display); font-weight: 700; font-size: clamp(24px, 3.2vw, 32px);
    letter-spacing: -0.005em; margin: 0; text-wrap: balance; color: var(--lg-ink); border: none; padding: 0;
  }
  .lg-section-head .lg-num { font-family: var(--lg-font-mono); font-size: 13px; color: var(--lg-line); letter-spacing: 0.06em; }
  .lg-section-note { color: var(--lg-ink-soft); max-width: 62ch; margin: -20px 0 36px; font-size: 15.5px; }

  .lg-loop { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--lg-line-soft); border: 1px solid var(--lg-line-soft); }
  .lg-loop .lg-step { min-width: 0; background: var(--lg-paper-raised); padding: 24px 22px 22px; display: flex; flex-direction: column; gap: 12px; }
  .lg-loop .lg-verb { font-family: var(--lg-font-mono); font-weight: 500; font-size: 13px; color: var(--lg-accent); letter-spacing: 0.03em; }
  .lg-loop h3 { font-family: var(--lg-font-display); font-weight: 600; font-size: 20px; margin: 0; color: var(--lg-ink); border: none; padding: 0; }
  .lg-loop p { margin: 0; color: var(--lg-ink-soft); font-size: 14.5px; }
  .lg-loop pre {
    box-sizing: border-box; width: 100%; max-width: 100%; margin: 4px 0 0; font-family: var(--lg-font-mono); font-size: 12.1px; background: var(--lg-blueprint-tint);
    padding: 11px 12px; overflow-x: auto; border-left: 2px solid var(--lg-line); line-height: 1.5; border-radius: 0;
  }
  .lg-loop pre code { background: none; padding: 0; font-size: 1em; }
  @media (max-width: 780px) { .lg-loop { grid-template-columns: minmax(0, 1fr); } }

  .lg-parcels { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
  .lg-parcel { background: var(--lg-paper-raised); border: 1px solid var(--lg-line-soft); padding: 18px 18px 16px; display: flex; flex-direction: column; gap: 9px; }
  .lg-parcel .lg-domain { font-family: var(--lg-font-mono); font-size: 11.5px; letter-spacing: 0.09em; text-transform: uppercase; color: var(--lg-ink-soft); }
  .lg-parcel h3 { font-family: var(--lg-font-display); font-weight: 600; font-size: 18px; margin: 0; color: var(--lg-ink); border: none; padding: 0; }
  .lg-parcel .lg-format { font-family: var(--lg-font-mono); font-size: 12.3px; color: var(--lg-line); }
  .lg-conf { display: inline-flex; align-items: center; gap: 6px; font-family: var(--lg-font-mono); font-size: 11.5px; letter-spacing: 0.04em; margin-top: 3px; }
  .lg-conf .lg-dot { width: 7px; height: 7px; border-radius: 50%; }
  .lg-conf.lg-high .lg-dot { background: var(--lg-conf-high); } .lg-conf.lg-high { color: var(--lg-conf-high); }
  .lg-conf.lg-medium .lg-dot { background: var(--lg-conf-medium); } .lg-conf.lg-medium { color: var(--lg-conf-medium); }
  .lg-conf.lg-low .lg-dot { background: var(--lg-conf-low); } .lg-conf.lg-low { color: var(--lg-conf-low); }

  .lg-paths { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; }
  .lg-path-card {
    background: var(--lg-paper-raised); border: 1px solid var(--lg-line-soft); padding: 20px 20px 18px;
    text-decoration: none; color: var(--lg-ink); display: flex; flex-direction: column; gap: 9px; transition: transform 0.12s ease;
  }
  .lg-path-card:hover { transform: translate(-2px, -2px); box-shadow: 4px 4px 0 var(--lg-line-soft); }
  @media (prefers-reduced-motion: reduce) { .lg-path-card { transition: none; } .lg-path-card:hover { transform: none; box-shadow: none; } }
  .lg-path-card .lg-tag { font-family: var(--lg-font-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--lg-accent); }
  .lg-path-card h3 { font-family: var(--lg-font-display); font-weight: 600; font-size: 19px; margin: 0; color: var(--lg-ink); border: none; padding: 0; }
  .lg-path-card p { margin: 0; color: var(--lg-ink-soft); font-size: 14.3px; }
  .lg-path-card .lg-go { font-family: var(--lg-font-mono); font-size: 12.5px; margin-top: auto; padding-top: 6px; }

  .lg-note-callout {
    background: var(--lg-accent-soft); border-left: 2px solid var(--lg-accent); padding: 13px 17px;
    font-size: 14.3px; color: var(--lg-ink-soft); max-width: 62ch; margin-top: 26px;
  }
  .lg-note-callout strong { font-style: normal; color: var(--lg-ink); }
  .lg-note-callout a { text-decoration: underline; text-decoration-color: var(--lg-line); }

  .lg-inline-code {
    font-family: var(--lg-font-mono); font-size: 0.88em; background: var(--lg-blueprint-tint); padding: 0.1em 0.4em; border-radius: 0;
  }
  .lg-landing p { margin-top: 0; }