/* ==========================================================================
   Bridlewise documentation site
   Carbon / logbook. No CDN, no remote fonts, no tracking.
   The palette roles mirror the cockpit's token intent; this is a separate
   static surface, not the cockpit token owner.
   ========================================================================== */

:root {
  color-scheme: dark;

  --sans: "IBM Plex Sans", "IBM Plex Sans Variable", ui-sans-serif, system-ui,
    -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", "IBM Plex Mono Variable", ui-monospace,
    "SFMono-Regular", "Cascadia Code", monospace;

  --bg: #101216;
  --bg-raised: #15181d;
  --surface: #1b1f25;
  --surface-2: #232830;
  --line: #262b33;
  --line-strong: #39404b;
  --ink: #e8ebef;
  --ink-2: #a6adb8;
  --ink-3: #87909c;
  --ink-4: #4d545e;
  --beam: #8fd3ff;
  --beam-soft: rgba(143, 211, 255, 0.1);
  --accent: #8fd3ff;
  --accent-ink: #071016;
  --ok: #5fc78e;
  --warn: #d9a84e;
  --warn-soft: rgba(217, 168, 78, 0.12);
  --alarm: #e26a5f;
  --focus: #e8ebef;
  --code-bg: #0c0e12;
  --code-line: #222831;
  --selection: #8fd3ff;
  --selection-ink: #071016;

  --syn-key: #c9a7ff;
  --syn-string: #9dd6a8;
  --syn-number: #e6c07b;
  --syn-fn: #9ecbff;
  --syn-builtin: #e0a58a;
  --syn-comment: #7d8794;
  --syn-op: #a6adb8;

  --gutter: clamp(20px, 4vw, 48px);
  --measure: 72ch;
  --radius: 5px;
  --radius-sm: 3px;
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

[data-theme="logbook"] {
  color-scheme: light;

  --bg: #f4f0e6;
  --bg-raised: #fbf8f0;
  --surface: #f8f4ea;
  --surface-2: #eee8db;
  --line: #d8d1c2;
  --line-strong: #b9b0a0;
  --ink: #1b2128;
  --ink-2: #4c555f;
  --ink-3: #5f6872;
  --ink-4: #9aa1a6;
  --beam: #0b6f9e;
  --beam-soft: rgba(11, 111, 158, 0.09);
  --accent: #0a5f88;
  --accent-ink: #ffffff;
  --ok: #1f6b46;
  --warn: #82520f;
  --warn-soft: rgba(130, 82, 15, 0.1);
  --alarm: #a63a31;
  --focus: #1b2128;
  --code-bg: #ece6d9;
  --code-line: #d8d1c2;
  --selection: #b9e4f7;
  --selection-ink: #102027;

  --syn-key: #6b3fa0;
  --syn-string: #246b45;
  --syn-number: #8a5a12;
  --syn-fn: #0b5f8a;
  --syn-builtin: #8c4a2f;
  --syn-comment: #665f54;
  --syn-op: #4c555f;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  transition: background-color 180ms var(--ease), color 180ms var(--ease);
}

::selection {
  background: var(--selection);
  color: var(--selection-ink);
}

img,
svg {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 0.06em;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--ink);
}

:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
  border-radius: 2px;
}

hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 40px 0;
}

.wrap {
  width: min(1120px, calc(100% - 2 * var(--gutter)));
  margin-inline: auto;
}

.wrap.article {
  max-width: 900px;
  padding-block: 34px 96px;
}

.wrap.home {
  padding-bottom: 96px;
}

/* --------------------------------------------------------------------------
   Skip link, warning, header
   -------------------------------------------------------------------------- */

.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 200;
  padding: 10px 14px;
  background: var(--beam);
  color: var(--accent-ink);
  font-family: var(--mono);
  font-size: 12px;
  text-decoration: none;
  border-radius: var(--radius-sm);
}

.skip-link:focus {
  top: 12px;
  color: var(--accent-ink);
}

.warning-banner {
  background: var(--warn-soft);
  border-bottom: 1px solid color-mix(in srgb, var(--warn) 35%, var(--line));
  color: var(--ink-2);
  font-size: 12.5px;
  line-height: 1.5;
  padding: 9px 0;
}

.warning-banner .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 8px;
  align-items: baseline;
}

.warning-banner strong {
  color: var(--warn);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.warning-banner a {
  color: var(--ink);
  white-space: nowrap;
}

.warning-banner a:hover {
  color: var(--accent);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--bg) 90%, transparent);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 26px;
  min-height: 66px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--ink);
  text-decoration: none;
  flex: 0 0 auto;
}

.brand:hover {
  color: var(--ink);
}

.brand-mark {
  width: 23px;
  height: 23px;
  color: var(--ink-2);
}

.brand-word {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 13.5px;
}

.site-nav a {
  color: var(--ink-2);
  text-decoration: none;
  padding: 8px 0;
  border-bottom: 1px solid transparent;
  transition: color 120ms var(--ease), border-color 120ms var(--ease);
}

.site-nav a:hover {
  color: var(--ink);
}

.site-nav a[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-left: auto;
}

.github-link {
  color: var(--ink-2);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  padding: 7px 2px;
}

.github-link:hover {
  color: var(--ink);
}

.theme-toggle,
.nav-toggle {
  appearance: none;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  color: var(--ink-2);
  cursor: pointer;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  line-height: 1;
  min-height: 34px;
  padding: 9px 10px;
  transition: color 120ms var(--ease), border-color 120ms var(--ease),
    background-color 120ms var(--ease);
}

.theme-toggle:hover,
.nav-toggle:hover {
  color: var(--ink);
  border-color: var(--ink-3);
  background: var(--beam-soft);
}

.nav-toggle {
  display: none;
}

html:not(.js) .nav-toggle,
html:not(.js) .theme-toggle {
  display: none;
}

/* --------------------------------------------------------------------------
   Typography and long-form content
   -------------------------------------------------------------------------- */

.eyebrow {
  margin: 0 0 16px;
  color: var(--ink-3);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.eyebrow .dot {
  display: inline-block;
  width: 3px;
  height: 3px;
  margin: 0 8px 2px;
  border-radius: 50%;
  background: var(--beam);
}

.beam-text {
  color: var(--beam);
}

.hero {
  padding-block: clamp(52px, 8vw, 104px) 10px;
}

.hero h1 {
  margin: 0 0 22px;
  font-size: clamp(46px, 8.2vw, 92px);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.98;
  max-width: 22ch;
}

.lede {
  max-width: 65ch;
  margin: 0;
  color: var(--ink-2);
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.55;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 17px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  color: var(--ink);
  font-size: 13.5px;
  font-weight: 500;
  text-decoration: none;
  background: transparent;
  transition: background-color 140ms var(--ease), border-color 140ms var(--ease),
    color 140ms var(--ease), transform 140ms var(--ease);
}

.button:hover {
  color: var(--ink);
  border-color: var(--ink-3);
  background: var(--beam-soft);
}

.button.primary {
  background: var(--beam);
  border-color: var(--beam);
  color: var(--accent-ink);
}

.button.primary:hover {
  color: var(--accent-ink);
  filter: brightness(1.07);
  background: var(--beam);
}

.hero-note {
  margin: 22px 0 0;
  color: var(--ink-3);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.045em;
}

.hero-figure {
  margin: 46px 0 0;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.22);
}

.hero-figure img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--code-bg);
  border-radius: 2px;
}

.hero-figure figcaption,
.screenshot figcaption,
.system-figure figcaption {
  padding: 12px 5px 4px;
  color: var(--ink-3);
  font-size: 12.5px;
  line-height: 1.5;
}

.system-figure {
  margin: 36px 0;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.system-figure img {
  width: 100%;
  background: var(--code-bg);
  border-radius: 2px;
}

.section {
  padding-block: clamp(54px, 7vw, 92px);
  border-top: 1px solid var(--line);
}

.section-head {
  max-width: 760px;
  margin-bottom: 30px;
}

.section-head h2,
.cta h2 {
  margin: 0 0 16px;
  font-size: clamp(30px, 4.4vw, 48px);
  font-weight: 500;
  letter-spacing: -0.035em;
  line-height: 1.06;
}

.section-lede {
  margin: 0;
  max-width: 62ch;
  color: var(--ink-2);
  font-size: 16px;
}

.prose {
  max-width: var(--measure);
}

.prose p,
.article p,
.article ul,
.article ol,
.article > table {
  margin-top: 0;
  margin-bottom: 18px;
}

.prose p:last-child,
.article p:last-child {
  margin-bottom: 0;
}

.article h1 {
  margin: 0 0 22px;
  font-size: clamp(38px, 6vw, 62px);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 1.02;
}

.article > p:first-of-type {
  color: var(--ink-2);
  font-size: 19px;
  line-height: 1.6;
}

.article h2 {
  margin: 54px 0 16px;
  font-size: clamp(25px, 3.2vw, 33px);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.15;
}

.article h3 {
  margin: 34px 0 10px;
  font-size: 19px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

.article h4 {
  margin: 26px 0 8px;
  font-size: 15px;
  font-weight: 600;
}

.article ul,
.article ol {
  padding-left: 22px;
}

.article li {
  margin-bottom: 8px;
}

.article li > ul,
.article li > ol {
  margin-top: 8px;
}

.article strong {
  color: var(--ink);
  font-weight: 600;
}

.article blockquote {
  margin: 28px 0;
  padding: 18px 20px;
  border-left: 2px solid var(--warn);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--surface);
  color: var(--ink-2);
}

.article blockquote.callout-warning {
  border-left-width: 3px;
  background: linear-gradient(90deg, color-mix(in srgb, var(--warn) 8%, var(--surface)), var(--surface) 70%);
}

.article blockquote.callout-note,
.article blockquote.callout-tip {
  border-left-color: var(--beam);
}

.article blockquote p:last-child {
  margin-bottom: 0;
}

.article code {
  padding: 0.12em 0.36em;
  border: 1px solid var(--line);
  border-radius: 3px;
  background: var(--code-bg);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 0.87em;
  overflow-wrap: anywhere;
}

.article pre,
.prose pre {
  margin: 24px 0;
  padding: 18px 20px;
  overflow-x: auto;
  border: 1px solid var(--code-line);
  border-radius: var(--radius);
  background: var(--code-bg);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 13.5px;
  line-height: 1.6;
  tab-size: 2;
}

.article pre code,
.prose pre code {
  padding: 0;
  border: 0;
  background: transparent;
  font-size: inherit;
  overflow-wrap: normal;
}

.highlight {
  margin: 24px 0;
  overflow: hidden;
  border: 1px solid var(--code-line);
  border-radius: var(--radius);
  background: var(--code-bg);
}

.highlight pre {
  margin: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}

/* Tables are content, not layout. Scroll them at narrow widths. */
.article table,
.prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 26px 0;
  font-size: 14px;
  line-height: 1.5;
}

.article th,
.prose th {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--ink-2);
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-align: left;
  text-transform: uppercase;
  vertical-align: bottom;
}

.article td,
.prose td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  color: var(--ink-2);
  vertical-align: top;
}

.article tr:last-child td,
.prose tr:last-child td {
  border-bottom: 0;
}

.article tbody tr:hover,
.prose tbody tr:hover {
  background: var(--beam-soft);
}

.article td code,
.prose td code {
  font-size: 0.84em;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  color: var(--ink-3);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 34px;
}

.breadcrumb a {
  color: var(--ink-3);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--ink);
}

/* --------------------------------------------------------------------------
   Home surfaces
   -------------------------------------------------------------------------- */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.feature {
  min-width: 0;
  padding: 26px 24px 24px;
  background: var(--bg);
  transition: background-color 140ms var(--ease);
}

.feature:hover {
  background: var(--surface);
}

.feature-kicker {
  margin: 0 0 18px;
  color: var(--accent);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.feature h3 {
  margin: 0 0 9px;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.3;
}

.feature p:last-child {
  margin: 0;
  color: var(--ink-2);
  font-size: 14px;
  line-height: 1.58;
}

.screenshot-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 30px;
}

.screenshot {
  margin: 0;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.screenshot img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: var(--code-bg);
  border-radius: 2px;
}

.screenshot figcaption {
  padding: 12px 5px 4px;
}

.screenshot figcaption strong {
  color: var(--ink-2);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.callout {
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--surface);
}

.callout.warning {
  border-left-color: var(--warn);
  background: var(--warn-soft);
}

.callout p:first-child {
  margin-top: 0;
}

.callout p:last-child {
  margin-bottom: 0;
}

.callout.warning strong {
  color: var(--warn);
}

.cta {
  text-align: center;
}

.cta .eyebrow {
  margin-bottom: 20px;
}

.cta h2 {
  max-width: 22ch;
  margin-inline: auto;
}

.cta p {
  max-width: 66ch;
  margin: 0 auto;
  color: var(--ink-2);
}

.cta .actions {
  justify-content: center;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--bg-raised);
  padding: clamp(44px, 6vw, 72px) 0 26px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
}

.footer-brand p {
  max-width: 30ch;
  margin: 18px 0 0;
  color: var(--ink-2);
  font-size: 14px;
}

.footer-brand .footer-fine {
  margin-top: 14px;
  color: var(--ink-3);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.02em;
  line-height: 1.65;
}

.footer-label {
  margin: 0 0 14px;
  color: var(--ink-3);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0;
}

.footer-links a {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  color: var(--ink-2);
  font-size: 13.5px;
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--ink);
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px 24px;
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--ink-3);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.02em;
}

.footer-bottom p {
  margin: 0;
}

.footer-bottom a {
  color: var(--ink-2);
}

.footer-sep {
  margin: 0 6px;
}

/* --------------------------------------------------------------------------
   Syntax highlighting (Rouge), local palette only
   -------------------------------------------------------------------------- */

.highlight .c,
.highlight .c1,
.highlight .cm,
.highlight .cs,
.highlight .cd {
  color: var(--syn-comment);
  font-style: italic;
}

.highlight .k,
.highlight .kc,
.highlight .kd,
.highlight .kn,
.highlight .kp,
.highlight .kr,
.highlight .kt {
  color: var(--syn-key);
}

.highlight .s,
.highlight .s1,
.highlight .s2,
.highlight .sb,
.highlight .sc,
.highlight .sd,
.highlight .se,
.highlight .sh,
.highlight .si,
.highlight .sx,
.highlight .sr,
.highlight .ss {
  color: var(--syn-string);
}

.highlight .m,
.highlight .mf,
.highlight .mh,
.highlight .mi,
.highlight .mo,
.highlight .il {
  color: var(--syn-number);
}

.highlight .nf,
.highlight .fm,
.highlight .nc,
.highlight .nn {
  color: var(--syn-fn);
}

.highlight .nb,
.highlight .bp,
.highlight .nt,
.highlight .nv,
.highlight .vc,
.highlight .vg,
.highlight .vi {
  color: var(--syn-builtin);
}

.highlight .o,
.highlight .ow,
.highlight .p {
  color: var(--syn-op);
}

.highlight .gd {
  color: var(--alarm);
}

.highlight .gi {
  color: var(--ok);
}

.highlight .gh,
.highlight .gu {
  color: var(--accent);
  font-weight: 600;
}

.highlight .err {
  color: var(--alarm);
  background: transparent;
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 960px) {
  .header-inner {
    flex-wrap: wrap;
  }

  .brand {
    order: 1;
  }

  .header-actions {
    order: 2;
  }

  .site-nav {
    order: 3;
    width: 100%;
    flex-wrap: wrap;
    gap: 8px 16px;
  }

  .site-nav a {
    display: inline-flex;
    align-items: center;
    min-height: 36px;
  }

  .js .site-nav {
    display: none;
  }

  .js .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 99;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px var(--gutter) 16px;
    border-bottom: 1px solid var(--line);
    background: var(--bg-raised);
  }

  .js .nav-open .site-nav {
    display: flex;
  }

  .js .site-nav a {
    display: flex;
    align-items: center;
    min-height: 44px;
    padding: 0;
    border-bottom: 1px solid var(--line);
    font-size: 15px;
  }

  .js .site-nav a:last-child {
    border-bottom: 0;
  }

  .js .site-nav a[aria-current="page"] {
    border-bottom-color: var(--line);
    color: var(--accent);
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .header-inner {
    gap: 12px;
    min-height: 60px;
  }

  .github-link {
    display: none;
  }

  .brand-word {
    font-size: 14px;
  }

  .hero {
    padding-top: 44px;
  }

  .hero h1 {
    font-size: clamp(42px, 12vw, 62px);
  }

  .lede {
    font-size: 17.5px;
  }

  .hero-figure {
    margin-top: 32px;
    padding: 5px;
  }

  .feature-grid,
  .screenshot-grid {
    grid-template-columns: 1fr;
  }

  .feature {
    padding: 22px 20px;
  }

  .article table,
  .prose table {
    display: block;
    max-width: 100%;
    overflow-x: auto;
    white-space: nowrap;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .footer-bottom {
    margin-top: 32px;
  }

  .warning-banner {
    font-size: 12px;
  }
}

@media (max-width: 420px) {
  .actions {
    flex-direction: column;
    align-items: stretch;
  }

  .button {
    width: 100%;
  }

  .theme-toggle {
    padding-inline: 8px;
    font-size: 9.5px;
  }

  .nav-toggle {
    padding-inline: 8px;
    font-size: 9.5px;
  }
}

/* --------------------------------------------------------------------------
   Motion and print
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

@media print {
  :root,
  [data-theme="logbook"] {
    --bg: #ffffff;
    --bg-raised: #ffffff;
    --surface: #ffffff;
    --surface-2: #ffffff;
    --ink: #111111;
    --ink-2: #333333;
    --ink-3: #555555;
    --line: #cccccc;
    --line-strong: #999999;
    --accent: #111111;
    --beam: #111111;
  }

  body {
    background: #ffffff;
    color: #111111;
    font-size: 11pt;
  }

  .skip-link,
  .warning-banner,
  .site-header,
  .site-footer,
  .actions,
  .hero-figure figcaption,
  .screenshot figcaption {
    display: none !important;
  }

  .wrap,
  .wrap.article,
  .wrap.home {
    width: 100%;
    max-width: none;
    padding: 0;
  }

  a {
    color: #111111;
    text-decoration: underline;
  }

  .article h1 {
    font-size: 26pt;
  }

  .article h2 {
    font-size: 17pt;
    break-after: avoid;
  }

  .article h3 {
    font-size: 13pt;
    break-after: avoid;
  }

  pre,
  table,
  figure,
  blockquote {
    break-inside: avoid;
  }

  pre {
    white-space: pre-wrap;
    border: 1px solid #cccccc;
    background: #f6f6f6;
  }
}

/* ---- Command-palette search -------------------------------------------- */

.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;
}

.search-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 32px;
  padding: 0 9px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--ink-3);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.search-toggle:hover,
.search-toggle:focus-visible {
  color: var(--ink);
  border-color: var(--beam);
  background: var(--beam-soft);
}

.search-toggle kbd,
.search-hint kbd {
  display: inline-block;
  min-width: 20px;
  padding: 1px 5px;
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  background: var(--bg);
  color: var(--ink-2);
  font-family: var(--mono);
  font-size: 10px;
  line-height: 1.5;
  text-align: center;
}

.search-dialog {
  width: min(760px, calc(100vw - 32px));
  max-height: min(82vh, 780px);
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--bg-raised);
  color: var(--ink);
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.62);
}

.search-dialog::backdrop {
  background: rgba(5, 7, 10, 0.72);
  backdrop-filter: blur(5px);
}

.search-panel {
  padding: 26px;
}

.search-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 16px;
}

.search-head .eyebrow {
  margin: 0 0 6px;
}

.search-head h2 {
  margin: 0;
  font-size: clamp(22px, 3vw, 30px);
  letter-spacing: -0.02em;
}

.search-close {
  min-height: 30px;
  padding: 0 9px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--ink-3);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
}

.search-close:hover,
.search-close:focus-visible {
  color: var(--ink);
  border-color: var(--beam);
}

.search-input {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
}

.search-input:focus {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
  border-color: var(--beam);
}

.search-status {
  margin: 12px 0 8px;
  color: var(--ink-3);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.02em;
}

.search-results {
  max-height: 46vh;
  margin: 0;
  padding: 0;
  overflow: auto;
  list-style: none;
  border-top: 1px solid var(--line);
}

.search-result {
  display: block;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  border-left: 2px solid transparent;
  color: var(--ink);
  text-decoration: none;
}

.search-result:hover,
.search-result:focus-visible,
.search-result.is-active {
  border-left-color: var(--beam);
  background: var(--surface-2);
  outline: none;
}

.search-result-title {
  display: block;
  font-weight: 600;
  line-height: 1.35;
}

.search-result-description {
  display: block;
  margin-top: 3px;
  color: var(--ink-2);
  font-size: 13px;
  line-height: 1.45;
}

.search-hint {
  margin: 14px 0 0;
  color: var(--ink-4);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.04em;
}

body.search-open {
  overflow: hidden;
}

@media (max-width: 640px) {
  .search-panel { padding: 18px; }
  .search-toggle span { display: none; }
  .search-toggle kbd { display: inline-block; }
  .search-results { max-height: 40vh; }
  .search-hint { display: none; }
}

/* ---- Code copy buttons ------------------------------------------------- */

pre {
  position: relative;
}

.copy-code {
  position: absolute;
  top: 8px;
  right: 8px;
  min-height: 26px;
  padding: 0 8px;
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  background: rgba(12, 14, 18, 0.88);
  color: var(--ink-3);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  opacity: 0;
  transition: opacity 120ms ease;
}

pre:hover .copy-code,
.copy-code:focus-visible {
  opacity: 1;
}

.copy-code:hover,
.copy-code:focus-visible,
.copy-code.is-copied {
  color: var(--ink);
  border-color: var(--beam);
}

@media (prefers-reduced-motion: reduce) {
  .copy-code { transition: none; }
}

@media (hover: none) {
  .copy-code { opacity: 1; }
}

/* ---- Testing-floor mirror notice --------------------------------------- */

.floor-banner {
  border-bottom: 1px solid var(--line-strong);
  background: color-mix(in srgb, var(--beam) 8%, var(--surface-1));
  color: var(--ink-2);
  font-size: 13px;
  line-height: 1.5;
}

.floor-banner .wrap {
  padding-block: 9px;
}

.floor-banner strong {
  color: var(--ink);
}

.floor-banner a {
  color: var(--beam);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.floor-banner a:hover,
.floor-banner a:focus-visible {
  border-bottom-color: currentColor;
}