/* Canonical First Contact Manual stylesheet entrypoint.
   Keep chapter imports stable while internal ownership stays responsibility-based. */
/* first-contact-manual.css
   Shared style system for First Contact Manual MDX chapters.

   Purpose:
   - Provide a reusable rounded technical-window style language for chapter indexes,
     panels, notices, grids, routing tables, and reference blocks.
   - Keep colors controlled by semantic variables and tone classes.
   - Avoid one-off hand-styled MDX divs drifting away from the book's visual system.

   Usage:
   1. Import once in the MDX chapter, layout, or reader shell:
      import "../../../styles/reader/first-contact-manual.css";
   2. Wrap custom MDX layouts in the classes below instead of long Tailwind class piles.
   3. Use fcmi-tone-* on semantic section wrappers when a block needs a different color family.
*/
/* --------------------------------------------------------------------------
   Design tokens
   -------------------------------------------------------------------------- */
:where(.first-contact-manual, .fcmi-scope, .fcmi-index, .fcmi-window, .fcmi-panel, .fcmi-card) {
  /* Color-agnostic semantic tokens. Defaults match the current forward/index mood,
     but future sections may override these without changing component geometry. */
  --fcmi-text-rgb: 235 245 255;
  --fcmi-muted-rgb: 190 207 225;
  --fcmi-dim-rgb: 135 158 184;

  --fcmi-surface-rgb: 4 8 18;
  --fcmi-surface-2-rgb: 12 28 52;
  --fcmi-surface-3-rgb: 2 8 18;

  --fcmi-accent-rgb: 125 178 235;
  --fcmi-accent-2-rgb: 77 96 170;
  --fcmi-glow-rgb: 69 143 220;

  --fcmi-cream: rgb(var(--fcmi-text-rgb) / 0.94);
  --fcmi-muted: rgb(var(--fcmi-muted-rgb) / 0.70);
  --fcmi-dim: rgb(var(--fcmi-dim-rgb) / 0.52);

  --fcmi-line: rgb(var(--fcmi-accent-rgb) / 0.22);
  --fcmi-line-soft: rgb(var(--fcmi-accent-rgb) / 0.10);
  --fcmi-panel-bg: rgb(var(--fcmi-surface-rgb) / 0.82);
  --fcmi-panel-soft: rgb(var(--fcmi-surface-2-rgb) / 0.38);
  --fcmi-glow: rgb(var(--fcmi-glow-rgb) / 0.18);

  --fcmi-radius-xl: 1.45rem;
  --fcmi-radius-lg: 1rem;
  --fcmi-radius-md: 0.75rem;
  --fcmi-radius-sm: 0.45rem;

  --fcmi-shadow-window:
    0 30px 90px rgb(0 0 0 / 0.48),
    0 0 42px rgb(var(--fcmi-glow-rgb) / 0.12),
    inset 0 0 0 1px rgb(var(--fcmi-text-rgb) / 0.05);

  --fcmi-shadow-inner:
    inset 0 0 52px rgb(var(--fcmi-glow-rgb) / 0.09),
    inset 0 1px 0 rgb(var(--fcmi-text-rgb) / 0.08);

  --fcmi-mono: var(--font-jetbrains-mono, "JetBrains Mono", "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace);
  --fcmi-sans: var(--font-sans, Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif);
}
/* Tone modifiers: these change meaning/color, not geometry. */
.fcmi-tone-red,
.fcmi-entry--red {
  --fcmi-accent-rgb: 248 95 95;
  --fcmi-accent-2-rgb: 136 30 45;
  --fcmi-glow-rgb: 255 45 45;
}
.fcmi-tone-orange,
.fcmi-entry--orange {
  --fcmi-accent-rgb: 245 151 88;
  --fcmi-accent-2-rgb: 139 72 28;
  --fcmi-glow-rgb: 245 115 55;
}
.fcmi-tone-yellow,
.fcmi-entry--yellow {
  --fcmi-accent-rgb: 226 207 102;
  --fcmi-accent-2-rgb: 130 105 35;
  --fcmi-glow-rgb: 240 210 70;
}
.fcmi-tone-blue,
.fcmi-entry--blue {
  --fcmi-accent-rgb: 118 170 255;
  --fcmi-accent-2-rgb: 58 86 168;
  --fcmi-glow-rgb: 69 143 220;
}
.fcmi-tone-cyan,
.fcmi-entry--cyan {
  --fcmi-accent-rgb: 105 218 232;
  --fcmi-accent-2-rgb: 42 130 150;
  --fcmi-glow-rgb: 65 210 230;
}
.fcmi-tone-purple,
.fcmi-entry--purple {
  --fcmi-accent-rgb: 174 145 255;
  --fcmi-accent-2-rgb: 92 60 170;
  --fcmi-glow-rgb: 150 105 255;
}
.fcmi-tone-green,
.fcmi-entry--green {
  --fcmi-accent-rgb: 115 218 160;
  --fcmi-accent-2-rgb: 44 130 76;
  --fcmi-glow-rgb: 80 220 135;
}
.fcmi-tone-gray,
.fcmi-entry--gray {
  --fcmi-accent-rgb: 170 184 200;
  --fcmi-accent-2-rgb: 76 86 100;
  --fcmi-glow-rgb: 145 165 185;
}
/* --------------------------------------------------------------------------
   Shared technical-window primitives
   -------------------------------------------------------------------------- */
.fcmi-window {
  position: relative;
  margin: clamp(2.5rem, 6vw, 4.75rem) 0;
  padding: 1px;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.34);
  border-radius: var(--fcmi-radius-xl);
  background:
    radial-gradient(circle at 18% 0%, rgb(var(--fcmi-accent-rgb) / 0.22), transparent 34%),
    radial-gradient(circle at 88% 12%, rgb(var(--fcmi-accent-2-rgb) / 0.20), transparent 38%),
    linear-gradient(135deg, rgb(var(--fcmi-accent-rgb) / 0.20), rgb(var(--fcmi-surface-2-rgb) / 0.06) 36%, rgb(var(--fcmi-accent-rgb) / 0.12));
  box-shadow: var(--fcmi-shadow-window);
  overflow: hidden;
}
.fcmi-window::before,
.fcmi-has-scanlines::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: var(--fcmi-scanline-opacity, 0.13);
  background:
    repeating-linear-gradient(
      to bottom,
      rgb(var(--fcmi-accent-rgb) / 0.15) 0px,
      rgb(var(--fcmi-accent-rgb) / 0.15) 1px,
      transparent 1px,
      transparent 6px
    );
  mix-blend-mode: screen;
}
.fcmi-window::after,
.fcmi-has-noise::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: var(--fcmi-noise-opacity, 0.075);
  background-image:
    radial-gradient(circle at 18% 22%, rgb(var(--fcmi-text-rgb) / 0.55) 0 1px, transparent 1px),
    radial-gradient(circle at 78% 62%, rgb(var(--fcmi-accent-rgb) / 0.35) 0 1px, transparent 1px),
    radial-gradient(circle at 38% 84%, rgb(var(--fcmi-accent-rgb) / 0.28) 0 1px, transparent 1px);
  background-size: 19px 19px, 31px 31px, 47px 47px;
}
.fcmi-shell {
  position: relative;
  z-index: 1;
  border-radius: calc(var(--fcmi-radius-xl) - 1px);
  background:
    linear-gradient(180deg, rgb(var(--fcmi-text-rgb) / 0.04), rgb(var(--fcmi-text-rgb) / 0.012)),
    linear-gradient(135deg, rgb(var(--fcmi-surface-2-rgb) / 0.94), rgb(var(--fcmi-surface-rgb) / 0.96) 56%, rgb(var(--fcmi-surface-3-rgb) / 0.93));
  box-shadow: var(--fcmi-shadow-inner);
  padding: clamp(1rem, 3vw, 1.6rem);
}
.fcmi-frame {
  position: relative;
  border: 1px solid var(--fcmi-line);
  border-radius: var(--fcmi-radius-lg);
  padding: clamp(1.1rem, 3vw, 2rem);
  background:
    radial-gradient(circle at 50% -10%, rgb(var(--fcmi-accent-rgb) / 0.10), transparent 34%),
    radial-gradient(circle at 105% 110%, rgb(var(--fcmi-accent-2-rgb) / 0.10), transparent 38%),
    rgb(var(--fcmi-surface-3-rgb) / 0.30);
}
.fcmi-corner,
.fcmi-frame-corner {
  position: absolute;
  width: 2.05rem;
  height: 2.05rem;
  pointer-events: none;
  opacity: 0.68;
  color: rgb(var(--fcmi-accent-rgb) / 0.54);
}
.fcmi-corner--tl,
.fcmi-frame-corner--tl {
  top: 0.68rem;
  left: 0.68rem;
  border-top: 1px solid currentColor;
  border-left: 1px solid currentColor;
  border-top-left-radius: 0.35rem;
}
.fcmi-corner--tr,
.fcmi-frame-corner--tr {
  top: 0.68rem;
  right: 0.68rem;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  border-top-right-radius: 0.35rem;
}
.fcmi-corner--bl,
.fcmi-frame-corner--bl {
  bottom: 0.68rem;
  left: 0.68rem;
  border-bottom: 1px solid currentColor;
  border-left: 1px solid currentColor;
  border-bottom-left-radius: 0.35rem;
}
.fcmi-corner--br,
.fcmi-frame-corner--br {
  right: 0.68rem;
  bottom: 0.68rem;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  border-bottom-right-radius: 0.35rem;
}
.fcmi-kicker,
.fcmi-eyebrow,
.fcmi-label {
  margin: 0 0 0.35rem;
  color: rgb(var(--fcmi-accent-rgb) / 0.64);
  font-family: var(--fcmi-mono);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}
.fcmi-title {
  margin: 0;
  color: var(--fcmi-cream);
  font-size: clamp(1.35rem, 3vw, 2.05rem);
  line-height: 1;
  letter-spacing: -0.025em;
  text-shadow: 0 0 22px rgb(var(--fcmi-glow-rgb) / 0.14);
}
.fcmi-meta {
  margin: 0.15rem 0 0;
  padding: 0.48rem 0.7rem;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.16);
  border-radius: 0.7rem;
  background: rgb(var(--fcmi-accent-rgb) / 0.045);
  color: rgb(var(--fcmi-muted-rgb) / 0.52);
  font-family: var(--fcmi-mono);
  font-size: 0.68rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}
.fcmi-divider {
  height: 1px;
  margin: clamp(1rem, 3vw, 1.5rem) 0;
  background:
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.68), rgb(var(--fcmi-accent-rgb) / 0.16), transparent);
  box-shadow: 0 0 14px rgb(var(--fcmi-glow-rgb) / 0.22);
}
.fcmi-technical-rule {
  border-bottom: 1px solid var(--fcmi-line);
}
/* --------------------------------------------------------------------------
   Chapter Index
   -------------------------------------------------------------------------- */
.fcmi-index {
  position: relative;
  margin: clamp(3.25rem, 8vw, 5.75rem) 0 clamp(2.75rem, 6vw, 4.75rem);
  padding: 1px;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.34);
  border-radius: var(--fcmi-radius-xl);
  background:
    radial-gradient(circle at 18% 0%, rgb(var(--fcmi-accent-rgb) / 0.30), transparent 34%),
    radial-gradient(circle at 88% 12%, rgb(var(--fcmi-accent-2-rgb) / 0.22), transparent 38%),
    linear-gradient(135deg, rgb(var(--fcmi-accent-rgb) / 0.24), rgb(var(--fcmi-surface-2-rgb) / 0.06) 36%, rgb(var(--fcmi-accent-rgb) / 0.15));
  box-shadow: var(--fcmi-shadow-window);
  overflow: hidden;
}
.fcmi-index::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.13;
  background:
    repeating-linear-gradient(
      to bottom,
      rgb(var(--fcmi-accent-rgb) / 0.15) 0px,
      rgb(var(--fcmi-accent-rgb) / 0.15) 1px,
      transparent 1px,
      transparent 6px
    );
  mix-blend-mode: screen;
}
.fcmi-index::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.075;
  background-image:
    radial-gradient(circle at 18% 22%, rgb(var(--fcmi-text-rgb) / 0.55) 0 1px, transparent 1px),
    radial-gradient(circle at 78% 62%, rgb(var(--fcmi-accent-rgb) / 0.35) 0 1px, transparent 1px),
    radial-gradient(circle at 38% 84%, rgb(var(--fcmi-accent-rgb) / 0.28) 0 1px, transparent 1px);
  background-size: 19px 19px, 31px 31px, 47px 47px;
}
.fcmi-index-shell {
  position: relative;
  z-index: 1;
  border-radius: calc(var(--fcmi-radius-xl) - 1px);
  background:
    linear-gradient(180deg, rgb(var(--fcmi-text-rgb) / 0.04), rgb(var(--fcmi-text-rgb) / 0.012)),
    linear-gradient(135deg, rgb(var(--fcmi-surface-2-rgb) / 0.94), rgb(var(--fcmi-surface-rgb) / 0.96) 56%, rgb(var(--fcmi-surface-3-rgb) / 0.93));
  box-shadow: var(--fcmi-shadow-inner);
  padding: clamp(1rem, 3vw, 1.6rem);
}
.fcmi-index-frame {
  position: relative;
  border: 1px solid var(--fcmi-line);
  border-radius: var(--fcmi-radius-lg);
  padding: clamp(1.1rem, 3vw, 2rem);
  background:
    radial-gradient(circle at 50% -10%, rgb(var(--fcmi-accent-rgb) / 0.10), transparent 34%),
    radial-gradient(circle at 105% 110%, rgb(var(--fcmi-accent-2-rgb) / 0.10), transparent 38%),
    rgb(var(--fcmi-surface-3-rgb) / 0.30);
}
.fcmi-index-header,
.fcmi-panel-header {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
  padding: 0.2rem 0 1rem;
  border-bottom: 1px solid var(--fcmi-line);
}
.fcmi-index-kicker {
  margin: 0 0 0.35rem;
  color: rgb(var(--fcmi-accent-rgb) / 0.64);
  font-family: var(--fcmi-mono);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}
.fcmi-index-title {
  margin: 0;
  color: var(--fcmi-cream);
  font-size: clamp(1.35rem, 3vw, 2.05rem);
  line-height: 1;
  letter-spacing: -0.025em;
  text-shadow: 0 0 22px rgb(var(--fcmi-glow-rgb) / 0.14);
}
.fcmi-index-meta {
  margin: 0.15rem 0 0;
  padding: 0.48rem 0.7rem;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.16);
  border-radius: 0.7rem;
  background: rgb(var(--fcmi-accent-rgb) / 0.045);
  color: rgb(var(--fcmi-muted-rgb) / 0.52);
  font-family: var(--fcmi-mono);
  font-size: 0.68rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}
.fcmi-index-entries {
  display: grid;
  gap: 0.9rem;
}
.fcmi-entry {
  --entry-accent-rgb: var(--fcmi-accent-rgb);
  --entry-accent: rgb(var(--entry-accent-rgb) / 0.72);
  --entry-accent-soft: rgb(var(--entry-accent-rgb) / 0.10);

  position: relative;
  display: grid;
  grid-template-columns: minmax(3.8rem, 5.4rem) minmax(0, 1fr);
  gap: clamp(0.8rem, 2vw, 1.15rem);
  padding: clamp(0.95rem, 2vw, 1.2rem);
  border: 1px solid rgb(var(--entry-accent-rgb) / 0.18);
  border-radius: var(--fcmi-radius-md);
  background:
    linear-gradient(90deg, var(--entry-accent-soft), transparent 52%),
    linear-gradient(180deg, rgb(var(--fcmi-text-rgb) / 0.044), rgb(var(--fcmi-text-rgb) / 0.008)),
    rgb(var(--fcmi-surface-3-rgb) / 0.36);
  overflow: hidden;
}
.fcmi-entry::before {
  content: "";
  position: absolute;
  inset: 0.55rem;
  pointer-events: none;
  border: 1px solid rgb(var(--entry-accent-rgb) / 0.055);
  border-radius: calc(var(--fcmi-radius-md) - 0.25rem);
}
.fcmi-entry::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0.8rem;
  bottom: 0.8rem;
  width: 2px;
  border-radius: 999px;
  background: linear-gradient(rgb(var(--entry-accent-rgb) / 0.72), rgb(var(--entry-accent-rgb) / 0.04));
  box-shadow: 0 0 18px rgb(var(--entry-accent-rgb) / 0.24);
}
.fcmi-entry--cyan { --entry-accent-rgb: 105 218 232; }
.fcmi-entry--yellow { --entry-accent-rgb: 210 225 136; }
.fcmi-entry--blue { --entry-accent-rgb: 118 170 255; }
.fcmi-entry--orange { --entry-accent-rgb: 245 151 88; }
.fcmi-entry--purple { --entry-accent-rgb: 174 145 255; }
.fcmi-entry--red { --entry-accent-rgb: 248 95 95; }
.fcmi-entry--green { --entry-accent-rgb: 115 218 160; }
.fcmi-entry--gray { --entry-accent-rgb: 170 184 200; }
.fcmi-number {
  position: relative;
  z-index: 1;
  color: var(--entry-accent);
  font-family: var(--fcmi-mono);
  font-size: clamp(2.45rem, 6vw, 4.45rem);
  font-weight: 900;
  line-height: 0.82;
  letter-spacing: -0.12em;
  opacity: 0.45;
  text-shadow: 0 0 24px var(--entry-accent);
  user-select: none;
}
.fcmi-number--after {
  font-size: clamp(1.75rem, 4vw, 2.65rem);
  letter-spacing: -0.06em;
  text-transform: uppercase;
}
.fcmi-entry-body {
  position: relative;
  z-index: 1;
  min-width: 0;
}
.fcmi-entry-title {
  color: var(--fcmi-cream);
  font-size: clamp(0.98rem, 1.5vw, 1.08rem);
  font-weight: 750;
  line-height: 1.25;
  text-decoration: none;
  text-shadow: 0 0 18px rgb(var(--fcmi-glow-rgb) / 0.09);
}
.fcmi-entry-title:hover {
  color: rgb(var(--fcmi-text-rgb));
  text-decoration: none;
}
.fcmi-entry-desc {
  margin: 0.45rem 0 0.85rem;
  color: var(--fcmi-muted);
  font-size: 0.83rem;
  line-height: 1.58;
}
.fcmi-section-list {
  display: grid;
  border-top: 1px solid rgb(var(--fcmi-accent-rgb) / 0.14);
}
.fcmi-section-row {
  display: grid;
  grid-template-columns: 3.45rem minmax(0, 1fr);
  gap: 0.85rem;
  align-items: baseline;
  padding: 0.38rem 0;
  border-bottom: 1px solid rgb(var(--fcmi-accent-rgb) / 0.08);
  font-size: 0.78rem;
}
.fcmi-section-code {
  color: var(--entry-accent, rgb(var(--fcmi-accent-rgb) / 0.72));
  font-family: var(--fcmi-mono);
  font-size: 0.73rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  opacity: 0.72;
}
.fcmi-section-title {
  color: rgb(var(--fcmi-muted-rgb) / 0.68);
  line-height: 1.35;
}
/* --------------------------------------------------------------------------
   General content panels and cards
   -------------------------------------------------------------------------- */
.fcmi-panel,
.fcmi-card,
.fcmi-notice {
  position: relative;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.24);
  border-radius: var(--fcmi-radius-lg);
  background:
    radial-gradient(circle at 0% 0%, rgb(var(--fcmi-accent-rgb) / 0.075), transparent 30%),
    linear-gradient(180deg, rgb(var(--fcmi-text-rgb) / 0.038), rgb(var(--fcmi-text-rgb) / 0.008)),
    rgb(var(--fcmi-surface-rgb) / 0.42);
  box-shadow:
    inset 0 0 24px rgb(var(--fcmi-glow-rgb) / 0.055),
    0 18px 50px rgb(0 0 0 / 0.22);
  overflow: hidden;
}
.fcmi-panel {
  padding: clamp(1rem, 2.5vw, 1.35rem);
}
.fcmi-card {
  padding: clamp(0.9rem, 2vw, 1.15rem);
}
.fcmi-panel::before,
.fcmi-card::before,
.fcmi-notice::before {
  content: "";
  position: absolute;
  inset: 0.5rem;
  pointer-events: none;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.055);
  border-radius: calc(var(--fcmi-radius-lg) - 0.3rem);
}
.fcmi-panel-title,
.fcmi-card-title {
  margin: 0 0 0.4rem;
  color: var(--fcmi-cream);
  font-size: clamp(1rem, 2vw, 1.18rem);
  line-height: 1.18;
  letter-spacing: -0.015em;
}
.fcmi-panel-subtitle,
.fcmi-card-subtitle {
  margin: 0 0 0.85rem;
  color: rgb(var(--fcmi-accent-rgb) / 0.70);
  font-family: var(--fcmi-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.fcmi-panel-body,
.fcmi-card-body {
  position: relative;
  z-index: 1;
  color: var(--fcmi-muted);
}
.fcmi-panel-body > :first-child,
.fcmi-card-body > :first-child {
  margin-top: 0;
}
.fcmi-panel-body > :last-child,
.fcmi-card-body > :last-child {
  margin-bottom: 0;
}
/* Strong panels should be used sparingly for actual warnings/critical protocol. */
.fcmi-panel--strong,
.fcmi-danger-frame {
  border-color: rgb(var(--fcmi-accent-rgb) / 0.46);
  box-shadow:
    0 0 34px rgb(var(--fcmi-glow-rgb) / 0.20),
    inset 0 0 34px rgb(var(--fcmi-glow-rgb) / 0.10),
    0 22px 70px rgb(0 0 0 / 0.34);
}
.fcmi-danger-frame {
  --fcmi-accent-rgb: 248 95 95;
  --fcmi-accent-2-rgb: 136 30 45;
  --fcmi-glow-rgb: 255 45 45;
}
/* --------------------------------------------------------------------------
   Notices, routing rows, data rows
   -------------------------------------------------------------------------- */
.fcmi-notice {
  margin: 1.25rem 0;
  padding: 0.9rem 1rem;
  color: var(--fcmi-muted);
}
.fcmi-notice--bar {
  border-radius: var(--fcmi-radius-md);
  border-left: 3px solid rgb(var(--fcmi-accent-rgb) / 0.72);
  background:
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.10), rgb(var(--fcmi-surface-rgb) / 0.35) 36%, rgb(var(--fcmi-surface-rgb) / 0.16));
}
.fcmi-notice strong,
.fcmi-notice-title {
  color: rgb(var(--fcmi-accent-rgb) / 0.86);
}
.fcmi-list-grid {
  display: grid;
  grid-template-columns: repeat(var(--fcmi-grid-columns, 2), minmax(0, 1fr));
  gap: clamp(0.85rem, 2vw, 1rem);
}
.fcmi-list-grid--3 {
  --fcmi-grid-columns: 3;
}
.fcmi-routing-list,
.fcmi-row-list {
  display: grid;
  border-top: 1px solid var(--fcmi-line);
}
.fcmi-routing-row,
.fcmi-data-row {
  display: grid;
  grid-template-columns: minmax(4.8rem, 0.75fr) minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 1rem;
  align-items: baseline;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--fcmi-line-soft);
  color: var(--fcmi-muted);
  text-decoration: none;
}
.fcmi-routing-row:hover {
  background:
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.07), transparent 70%);
  color: var(--fcmi-cream);
  text-decoration: none;
}
.fcmi-row-code,
.fcmi-data-code {
  color: rgb(var(--fcmi-accent-rgb) / 0.74);
  font-family: var(--fcmi-mono);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}
.fcmi-row-title,
.fcmi-data-title {
  color: rgb(var(--fcmi-accent-rgb) / 0.86);
  font-weight: 750;
}
.fcmi-row-desc,
.fcmi-data-desc {
  color: var(--fcmi-muted);
  font-size: 0.9rem;
  line-height: 1.45;
}
/* --------------------------------------------------------------------------
   Small UI details
   -------------------------------------------------------------------------- */
.fcmi-dot-row {
  display: flex;
  gap: 0.35rem;
  align-items: center;
}
.fcmi-dot-row span,
.fcmi-dot {
  width: 4px;
  height: 4px;
  border-radius: 999px;
  background: rgb(var(--fcmi-accent-rgb) / 0.72);
  box-shadow: 0 0 8px rgb(var(--fcmi-glow-rgb) / 0.48);
}
.fcmi-icon-tile {
  display: grid;
  place-items: center;
  width: var(--fcmi-icon-size, 3rem);
  height: var(--fcmi-icon-size, 3rem);
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.32);
  border-radius: var(--fcmi-radius-md);
  background:
    radial-gradient(circle at 50% 30%, rgb(var(--fcmi-accent-rgb) / 0.12), transparent 62%),
    rgb(var(--fcmi-surface-rgb) / 0.45);
  color: rgb(var(--fcmi-accent-rgb) / 0.82);
  box-shadow:
    inset 0 0 18px rgb(var(--fcmi-glow-rgb) / 0.08),
    0 0 18px rgb(var(--fcmi-glow-rgb) / 0.08);
}
.fcmi-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.28rem 0.52rem;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.24);
  border-radius: 999px;
  background: rgb(var(--fcmi-accent-rgb) / 0.065);
  color: rgb(var(--fcmi-accent-rgb) / 0.78);
  font-family: var(--fcmi-mono);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}
/* --------------------------------------------------------------------------
   Responsive behavior
   -------------------------------------------------------------------------- */
@media (max-width: 900px) {
  .fcmi-list-grid,
  .fcmi-list-grid--3 {
    --fcmi-grid-columns: 1;
  }

  .fcmi-routing-row,
  .fcmi-data-row {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }
}
@media (max-width: 640px) {
  .fcmi-shell,
  .fcmi-index-shell {
    padding: 0.8rem;
  }

  .fcmi-frame,
  .fcmi-index-frame {
    padding: 1rem;
  }

  .fcmi-meta,
  .fcmi-index-meta {
    width: 100%;
  }

  .fcmi-entry {
    grid-template-columns: 1fr;
    gap: 0.45rem;
  }

  .fcmi-number {
    font-size: 2.35rem;
    letter-spacing: -0.08em;
  }

  .fcmi-section-row {
    grid-template-columns: 3rem minmax(0, 1fr);
  }
}
/* --------------------------------------------------------------------------
   Repair + full-forward coverage
   These rules complete the shared style system beyond the index. They also
   make every .fcmi-* component self-contained so styles do not disappear when
   a wrapper lacks token variables.
   -------------------------------------------------------------------------- */
:root {
  --fcmi-text-rgb: 235 245 255;
  --fcmi-muted-rgb: 190 207 225;
  --fcmi-dim-rgb: 135 158 184;
  --fcmi-surface-rgb: 4 8 18;
  --fcmi-surface-2-rgb: 12 28 52;
  --fcmi-surface-3-rgb: 2 8 18;
  --fcmi-accent-rgb: 125 178 235;
  --fcmi-accent-2-rgb: 77 96 170;
  --fcmi-glow-rgb: 69 143 220;
  --fcmi-radius-xl: 1.45rem;
  --fcmi-radius-lg: 1rem;
  --fcmi-radius-md: 0.75rem;
  --fcmi-radius-sm: 0.45rem;
  --fcmi-mono: var(--font-jetbrains-mono, "JetBrains Mono", "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace);
  --fcmi-sans: var(--font-sans, Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif);
  --fcmi-cream: rgb(var(--fcmi-text-rgb) / 0.94);
  --fcmi-muted: rgb(var(--fcmi-muted-rgb) / 0.70);
  --fcmi-dim: rgb(var(--fcmi-dim-rgb) / 0.52);
  --fcmi-line: rgb(var(--fcmi-accent-rgb) / 0.22);
  --fcmi-line-soft: rgb(var(--fcmi-accent-rgb) / 0.10);
  --fcmi-glow: rgb(var(--fcmi-glow-rgb) / 0.18);
}
:where([class*="fcmi-"]) {
  --fcmi-cream: rgb(var(--fcmi-text-rgb) / 0.94);
  --fcmi-muted: rgb(var(--fcmi-muted-rgb) / 0.70);
  --fcmi-dim: rgb(var(--fcmi-dim-rgb) / 0.52);
  --fcmi-line: rgb(var(--fcmi-accent-rgb) / 0.22);
  --fcmi-line-soft: rgb(var(--fcmi-accent-rgb) / 0.10);
  --fcmi-glow: rgb(var(--fcmi-glow-rgb) / 0.18);
  box-sizing: border-box;
}
/* Ensure tone classes work anywhere, not just on index entries. */
.fcmi-tone-red { --fcmi-accent-rgb: 248 95 95; --fcmi-accent-2-rgb: 136 30 45; --fcmi-glow-rgb: 255 45 45; }
.fcmi-tone-orange { --fcmi-accent-rgb: 245 151 88; --fcmi-accent-2-rgb: 139 72 28; --fcmi-glow-rgb: 245 115 55; }
.fcmi-tone-yellow { --fcmi-accent-rgb: 226 207 102; --fcmi-accent-2-rgb: 130 105 35; --fcmi-glow-rgb: 240 210 70; }
.fcmi-tone-blue { --fcmi-accent-rgb: 118 170 255; --fcmi-accent-2-rgb: 58 86 168; --fcmi-glow-rgb: 69 143 220; }
.fcmi-tone-cyan { --fcmi-accent-rgb: 105 218 232; --fcmi-accent-2-rgb: 42 130 150; --fcmi-glow-rgb: 65 210 230; }
.fcmi-tone-purple { --fcmi-accent-rgb: 174 145 255; --fcmi-accent-2-rgb: 92 60 170; --fcmi-glow-rgb: 150 105 255; }
.fcmi-tone-green { --fcmi-accent-rgb: 115 218 160; --fcmi-accent-2-rgb: 44 130 76; --fcmi-glow-rgb: 80 220 135; }
.fcmi-tone-gray { --fcmi-accent-rgb: 170 184 200; --fcmi-accent-2-rgb: 76 86 100; --fcmi-glow-rgb: 145 165 185; }
/* Window aliases used by forward.mdx */
.fcmi-routing-window,
.fcmi-reference-window {
  position: relative;
  margin: clamp(1.25rem, 4vw, 2.5rem) 0;
  padding: 1px;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.32);
  border-radius: var(--fcmi-radius-xl);
  background:
    radial-gradient(circle at 12% 0%, rgb(var(--fcmi-accent-rgb) / 0.20), transparent 34%),
    radial-gradient(circle at 100% 12%, rgb(var(--fcmi-accent-2-rgb) / 0.18), transparent 38%),
    linear-gradient(135deg, rgb(var(--fcmi-accent-rgb) / 0.18), rgb(var(--fcmi-surface-2-rgb) / 0.05) 40%, rgb(var(--fcmi-accent-rgb) / 0.10));
  box-shadow:
    0 26px 74px rgb(0 0 0 / 0.42),
    0 0 36px rgb(var(--fcmi-glow-rgb) / 0.12),
    inset 0 0 0 1px rgb(var(--fcmi-text-rgb) / 0.045);
  overflow: hidden;
}
.fcmi-routing-window::before,
.fcmi-reference-window::before,
.fcmi-section-panel::before,
.fcmi-reference-spread::before,
.fcmi-legend-window::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.105;
  background:
    repeating-linear-gradient(
      to bottom,
      rgb(var(--fcmi-accent-rgb) / 0.14) 0,
      rgb(var(--fcmi-accent-rgb) / 0.14) 1px,
      transparent 1px,
      transparent 6px
    );
  mix-blend-mode: screen;
}
.fcmi-routing-window::after,
.fcmi-reference-window::after,
.fcmi-section-panel::after,
.fcmi-reference-spread::after,
.fcmi-legend-window::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.055;
  background-image:
    radial-gradient(circle at 18% 22%, rgb(var(--fcmi-text-rgb) / 0.42) 0 1px, transparent 1px),
    radial-gradient(circle at 78% 62%, rgb(var(--fcmi-accent-rgb) / 0.33) 0 1px, transparent 1px);
  background-size: 21px 21px, 37px 37px;
}
.fcmi-routing-shell,
.fcmi-reference-shell {
  position: relative;
  z-index: 1;
  border-radius: calc(var(--fcmi-radius-xl) - 1px);
  background:
    linear-gradient(180deg, rgb(var(--fcmi-text-rgb) / 0.04), rgb(var(--fcmi-text-rgb) / 0.012)),
    linear-gradient(135deg, rgb(var(--fcmi-surface-2-rgb) / 0.92), rgb(var(--fcmi-surface-rgb) / 0.96) 58%, rgb(var(--fcmi-surface-3-rgb) / 0.94));
  box-shadow:
    inset 0 0 48px rgb(var(--fcmi-glow-rgb) / 0.08),
    inset 0 1px 0 rgb(var(--fcmi-text-rgb) / 0.075);
  padding: clamp(0.9rem, 2.5vw, 1.35rem);
}
.fcmi-routing-frame,
.fcmi-reference-frame {
  position: relative;
  z-index: 1;
  border: 1px solid var(--fcmi-line);
  border-radius: var(--fcmi-radius-lg);
  padding: clamp(0.95rem, 2.5vw, 1.6rem);
  background:
    radial-gradient(circle at 50% -10%, rgb(var(--fcmi-accent-rgb) / 0.10), transparent 36%),
    rgb(var(--fcmi-surface-3-rgb) / 0.28);
}
/* Tighter routing rows. */
.fcmi-routing-list {
  position: relative;
  z-index: 1;
  display: grid;
  border-top: 1px solid var(--fcmi-line);
}
.fcmi-routing-row {
  display: grid;
  grid-template-columns: minmax(4.8rem, 0.7fr) minmax(0, 0.9fr) minmax(0, 1.4fr);
  gap: 1rem;
  align-items: baseline;
  padding: 0.78rem 0.25rem;
  border-bottom: 1px solid var(--fcmi-line-soft);
  color: var(--fcmi-muted);
  text-decoration: none;
  transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}
.fcmi-routing-row:hover {
  transform: translateX(2px);
  background: linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.075), transparent 70%);
  color: var(--fcmi-cream);
  text-decoration: none;
}
.fcmi-routing-code,
.fcmi-row-code {
  color: rgb(var(--fcmi-accent-rgb) / 0.78);
  font-family: var(--fcmi-mono);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.fcmi-routing-title,
.fcmi-row-title {
  color: rgb(var(--fcmi-accent-rgb) / 0.88);
  font-weight: 800;
}
.fcmi-routing-desc,
.fcmi-row-desc {
  color: var(--fcmi-muted);
  font-size: 0.88rem;
  line-height: 1.45;
}
/* Reusable transformed panel surface for MDX. */
.fcmi-section-panel {
  position: relative;
  margin: clamp(1.4rem, 4vw, 2.5rem) 0;
  padding: 1px;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.34);
  border-radius: var(--fcmi-radius-xl);
  background:
    radial-gradient(circle at 8% 0%, rgb(var(--fcmi-accent-rgb) / 0.20), transparent 32%),
    linear-gradient(135deg, rgb(var(--fcmi-accent-rgb) / 0.16), transparent 38%, rgb(var(--fcmi-accent-2-rgb) / 0.10));
  box-shadow:
    0 24px 68px rgb(0 0 0 / 0.34),
    0 0 32px rgb(var(--fcmi-glow-rgb) / 0.10);
  overflow: hidden;
}
.fcmi-section-panel-inner {
  position: relative;
  z-index: 1;
  border-radius: calc(var(--fcmi-radius-xl) - 1px);
  padding: clamp(1rem, 3vw, 1.55rem);
  background:
    linear-gradient(180deg, rgb(var(--fcmi-text-rgb) / 0.045), rgb(var(--fcmi-text-rgb) / 0.012)),
    linear-gradient(135deg, rgb(var(--fcmi-surface-2-rgb) / 0.84), rgb(var(--fcmi-surface-rgb) / 0.95) 62%, rgb(var(--fcmi-surface-3-rgb) / 0.96));
  box-shadow:
    inset 0 0 42px rgb(var(--fcmi-glow-rgb) / 0.075),
    inset 0 1px 0 rgb(var(--fcmi-text-rgb) / 0.07);
}
.fcmi-section-panel .fcmi-panel-header {
  margin-bottom: clamp(0.9rem, 2.5vw, 1.35rem);
}
.fcmi-panel-heading-group {
  min-width: 0;
}
/* Reference spread + legend */
.fcmi-reference-spread {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(18rem, 0.75fr);
  gap: clamp(1rem, 3vw, 1.5rem);
  margin: clamp(1.4rem, 4vw, 2.6rem) 0;
  padding: 1px;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.24);
  border-radius: var(--fcmi-radius-xl);
  background:
    radial-gradient(circle at 0% 0%, rgb(var(--fcmi-accent-rgb) / 0.16), transparent 35%),
    linear-gradient(135deg, rgb(var(--fcmi-accent-rgb) / 0.10), transparent 46%);
  box-shadow:
    0 24px 70px rgb(0 0 0 / 0.32),
    inset 0 0 0 1px rgb(var(--fcmi-text-rgb) / 0.035);
  overflow: hidden;
  padding: clamp(1rem, 3vw, 1.45rem);
}
.fcmi-prose-stack,
.fcmi-card-stack,
.fcmi-stat-stack,
.fcmi-protocol-stack {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(0.85rem, 2vw, 1rem);
}
.fcmi-prose-stack {
  padding: clamp(0.8rem, 2vw, 1.15rem);
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.11);
  border-radius: var(--fcmi-radius-lg);
  background: rgb(var(--fcmi-surface-rgb) / 0.28);
  color: var(--fcmi-muted);
}
.fcmi-prose-stack p {
  margin: 0;
  line-height: 1.65;
}
.fcmi-legend-window {
  position: relative;
  z-index: 1;
  align-self: start;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.26);
  border-radius: var(--fcmi-radius-lg);
  background:
    linear-gradient(180deg, rgb(var(--fcmi-text-rgb) / 0.045), rgb(var(--fcmi-text-rgb) / 0.008)),
    rgb(var(--fcmi-surface-rgb) / 0.52);
  box-shadow:
    inset 0 0 28px rgb(var(--fcmi-glow-rgb) / 0.06),
    0 18px 44px rgb(0 0 0 / 0.22);
  padding: clamp(0.9rem, 2vw, 1.1rem);
  overflow: hidden;
}
.fcmi-legend-header {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.65rem;
  padding-bottom: 0.7rem;
  margin-bottom: 0.7rem;
  border-bottom: 1px solid var(--fcmi-line);
}
.fcmi-legend-header strong {
  color: var(--fcmi-cream);
  font-size: 0.92rem;
}
.fcmi-legend-kicker {
  color: rgb(var(--fcmi-accent-rgb) / 0.68);
  font-family: var(--fcmi-mono);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.fcmi-legend-list {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.42rem;
}
.fcmi-legend-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.55rem;
  align-items: center;
  padding: 0.46rem 0.52rem;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.13);
  border-radius: var(--fcmi-radius-sm);
  background: linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.065), transparent 76%);
}
.fcmi-legend-name {
  color: rgb(var(--fcmi-accent-rgb) / 0.84);
  font-family: var(--fcmi-mono);
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.09em;
}
.fcmi-legend-meta {
  color: var(--fcmi-dim);
  font-size: 0.73rem;
  text-align: right;
}
.fcmi-legend-note {
  position: relative;
  z-index: 1;
  margin-top: 0.85rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--fcmi-line-soft);
  color: var(--fcmi-muted);
  font-size: 0.78rem;
  line-height: 1.5;
}
.fcmi-legend-note p {
  margin: 0 0 0.55rem;
}
.fcmi-legend-note p:last-child {
  margin-bottom: 0;
}
/* Metrics/stat cards */
.fcmi-metric-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  gap: clamp(1rem, 3vw, 1.35rem);
  align-items: start;
  margin: clamp(1.2rem, 4vw, 2.2rem) 0;
}
.fcmi-stat-card,
.fcmi-mini-card,
.fcmi-quote-card,
.fcmi-document-excerpt,
.fcmi-callout-card {
  position: relative;
  z-index: 1;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.22);
  border-radius: var(--fcmi-radius-md);
  background:
    linear-gradient(180deg, rgb(var(--fcmi-text-rgb) / 0.04), rgb(var(--fcmi-text-rgb) / 0.008)),
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.075), transparent 62%),
    rgb(var(--fcmi-surface-rgb) / 0.42);
  box-shadow:
    inset 0 0 24px rgb(var(--fcmi-glow-rgb) / 0.055),
    0 14px 34px rgb(0 0 0 / 0.20);
  padding: clamp(0.9rem, 2vw, 1.1rem);
  overflow: hidden;
}
.fcmi-stat-card::before,
.fcmi-mini-card::before,
.fcmi-quote-card::before,
.fcmi-document-excerpt::before,
.fcmi-callout-card::before {
  content: "";
  position: absolute;
  inset: 0.48rem;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.055);
  border-radius: calc(var(--fcmi-radius-md) - 0.28rem);
  pointer-events: none;
}
.fcmi-stat-head,
.fcmi-mini-head {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  color: var(--fcmi-cream);
  font-weight: 800;
}
.fcmi-stat-head span,
.fcmi-mini-head strong {
  color: rgb(var(--fcmi-accent-rgb) / 0.86);
}
.fcmi-stat-head strong,
.fcmi-mini-head span:last-child {
  font-family: var(--fcmi-mono);
  color: var(--fcmi-cream);
  letter-spacing: -0.03em;
}
.fcmi-stat-card p,
.fcmi-mini-card p,
.fcmi-callout-card p {
  position: relative;
  z-index: 1;
  margin: 0.65rem 0 0;
  color: var(--fcmi-muted);
  font-size: 0.88rem;
  line-height: 1.55;
}
.fcmi-progress {
  position: relative;
  z-index: 1;
  height: 0.55rem;
  margin: 0.75rem 0;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.22);
  border-radius: 999px;
  background: rgb(var(--fcmi-surface-3-rgb) / 0.58);
  overflow: hidden;
}
.fcmi-progress-fill {
  display: block;
  height: 100%;
  min-width: 3px;
  border-radius: inherit;
  background:
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.42), rgb(var(--fcmi-accent-rgb) / 0.92));
  box-shadow: 0 0 16px rgb(var(--fcmi-glow-rgb) / 0.46);
}
.fcmi-stat-breakdown {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.3rem;
  margin-top: 0.75rem;
}
.fcmi-stat-breakdown .fcmi-data-row {
  grid-template-columns: minmax(0, 1fr) auto;
  padding: 0.36rem 0.45rem;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.11);
  border-radius: var(--fcmi-radius-sm);
  background: rgb(var(--fcmi-accent-rgb) / 0.045);
}
.fcmi-caption {
  margin: 0;
  color: var(--fcmi-dim);
  font-size: 0.78rem;
  line-height: 1.45;
}
.fcmi-card-stack {
  gap: 0.72rem;
}
.fcmi-mini-head {
  font-size: 0.86rem;
}
.fcmi-mini-head .fcmi-dot {
  flex: 0 0 auto;
}
/* Quote/excerpt/callout/protocols */
.fcmi-panel-lede {
  margin: 0 0 0.9rem;
  color: var(--fcmi-cream);
  font-size: clamp(1rem, 2vw, 1.12rem);
  line-height: 1.62;
}
.fcmi-panel-copy {
  margin: 0;
  color: var(--fcmi-muted);
  line-height: 1.65;
}
.fcmi-emphasis {
  color: rgb(var(--fcmi-accent-rgb) / 0.95);
  font-weight: 900;
  letter-spacing: 0.04em;
  text-shadow: 0 0 14px rgb(var(--fcmi-glow-rgb) / 0.34);
}
.fcmi-quote-card {
  margin: 1rem 0 0;
}
.fcmi-quote-card blockquote,
.fcmi-document-excerpt blockquote {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--fcmi-cream);
  font-size: 0.95rem;
  line-height: 1.65;
  font-style: italic;
}
.fcmi-quote-card figcaption {
  position: relative;
  z-index: 1;
  margin-top: 0.75rem;
  color: rgb(var(--fcmi-accent-rgb) / 0.76);
  font-family: var(--fcmi-mono);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
}
.fcmi-excerpt-label {
  position: relative;
  z-index: 1;
  margin: 0 0 0.7rem;
  color: rgb(var(--fcmi-accent-rgb) / 0.78);
  font-family: var(--fcmi-mono);
  font-size: 0.69rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.fcmi-callout-card {
  margin-top: 1rem;
}
.fcmi-callout-card h4,
.fcmi-protocol-row h4 {
  position: relative;
  z-index: 1;
  margin: 0;
  color: rgb(var(--fcmi-accent-rgb) / 0.88);
  font-size: 0.98rem;
}
.fcmi-protocol-stack {
  gap: 0.8rem;
}
.fcmi-protocol-row {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  padding: clamp(0.85rem, 2vw, 1.05rem);
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.22);
  border-radius: var(--fcmi-radius-md);
  background:
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.10), transparent 70%),
    rgb(var(--fcmi-surface-rgb) / 0.38);
  box-shadow: inset 0 0 22px rgb(var(--fcmi-glow-rgb) / 0.05);
  overflow: hidden;
}
.fcmi-protocol-row::before {
  content: "";
  position: absolute;
  inset: 0.45rem;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.055);
  border-radius: calc(var(--fcmi-radius-md) - 0.25rem);
  pointer-events: none;
}
.fcmi-protocol-num {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 2.35rem;
  height: 2.35rem;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.32);
  border-radius: 999px;
  background: rgb(var(--fcmi-accent-rgb) / 0.08);
  color: rgb(var(--fcmi-accent-rgb) / 0.88);
  font-family: var(--fcmi-mono);
  font-weight: 900;
  box-shadow: 0 0 18px rgb(var(--fcmi-glow-rgb) / 0.16);
}
.fcmi-protocol-row p {
  position: relative;
  z-index: 1;
  margin: 0.35rem 0 0;
  color: var(--fcmi-muted);
  line-height: 1.55;
}
/* Slightly polish loose fcmi paragraphs even when used outside panels. */
.fcmi-panel-copy,
.fcmi-panel-lede,
.fcmi-caption {
  max-width: none;
}
/* Mobile refinements for repaired forward sections. */
@media (max-width: 900px) {
  .fcmi-reference-spread,
  .fcmi-metric-grid {
    grid-template-columns: 1fr;
  }

  .fcmi-routing-row {
    grid-template-columns: 1fr;
    gap: 0.2rem;
  }
}
@media (max-width: 640px) {
  .fcmi-reference-spread,
  .fcmi-section-panel-inner,
  .fcmi-routing-shell {
    padding: 0.85rem;
  }

  .fcmi-routing-frame {
    padding: 0.95rem;
  }

  .fcmi-panel-header,
  .fcmi-index-header {
    display: grid;
  }

  .fcmi-protocol-row {
    grid-template-columns: 1fr;
  }
}
.fcmi-notice--red { --fcmi-accent-rgb: 248 95 95; --fcmi-accent-2-rgb: 136 30 45; --fcmi-glow-rgb: 255 45 45; }
.fcmi-notice--blue { --fcmi-accent-rgb: 118 170 255; --fcmi-accent-2-rgb: 58 86 168; --fcmi-glow-rgb: 69 143 220; }
/* --------------------------------------------------------------------------
   Chapter hero and next-link blocks
   --------------------------------------------------------------------------
   These replace component-embedded Tailwind styling with the shared fcmi
   technical-window language. Keep markup semantic; keep appearance here.
*/
.fcmi-hero {
  margin-top: 0;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
}
.fcmi-hero-frame {
  padding: clamp(1.35rem, 4vw, 2.35rem);
}
.fcmi-hero-header {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 1.45rem);
  margin-bottom: clamp(1.25rem, 3vw, 1.75rem);
}
.fcmi-hero-icon {
  --fcmi-icon-size: clamp(4rem, 9vw, 5.35rem);
  flex: 0 0 auto;
  font-size: clamp(2.3rem, 5vw, 3.15rem);
  border-radius: var(--fcmi-radius-lg);
}
.fcmi-hero-heading {
  min-width: 0;
}
.fcmi-hero-title {
  margin: 0;
  color: var(--fcmi-cream);
  font-family: var(--fcmi-sans);
  font-size: clamp(1.55rem, 4vw, 2.75rem);
  font-weight: 850;
  line-height: 0.98;
  letter-spacing: -0.035em;
  text-wrap: balance;
  text-shadow:
    0 0 20px rgb(var(--fcmi-glow-rgb) / 0.18),
    0 0 40px rgb(var(--fcmi-glow-rgb) / 0.08);
}
.fcmi-hero-quote {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: clamp(0.9rem, 2vw, 1.15rem) 0 clamp(0.9rem, 2vw, 1.15rem) clamp(1rem, 3vw, 1.45rem);
  border-left: 3px solid rgb(var(--fcmi-accent-rgb) / 0.62);
  color: rgb(var(--fcmi-muted-rgb) / 0.86);
  font-size: clamp(1.02rem, 2vw, 1.22rem);
  font-style: italic;
  line-height: 1.62;
  background:
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.065), transparent 72%);
}
.fcmi-hero-cite {
  position: relative;
  z-index: 1;
  margin: clamp(0.9rem, 2vw, 1.2rem) 0 0;
  color: rgb(var(--fcmi-accent-rgb) / 0.72);
  font-family: var(--fcmi-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-align: right;
}
.fcmi-hero-cite cite {
  font-style: normal;
}
.fcmi-next-link {
  display: block;
  color: inherit;
  text-decoration: none;
}
.fcmi-next-link:hover {
  color: inherit;
  text-decoration: none;
}
.fcmi-next-link-frame {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: clamp(0.9rem, 2vw, 1.25rem);
  align-items: center;
  transition:
    border-color 180ms ease,
    background 180ms ease,
    transform 180ms ease;
}
.fcmi-next-link:hover .fcmi-next-link-frame {
  border-color: rgb(var(--fcmi-accent-rgb) / 0.40);
  background:
    radial-gradient(circle at 50% -10%, rgb(var(--fcmi-accent-rgb) / 0.15), transparent 34%),
    radial-gradient(circle at 105% 110%, rgb(var(--fcmi-accent-2-rgb) / 0.12), transparent 38%),
    rgb(var(--fcmi-surface-3-rgb) / 0.38);
  transform: translateY(-1px);
}
.fcmi-next-link-number {
  position: relative;
  z-index: 1;
  color: rgb(var(--fcmi-accent-rgb) / 0.62);
  font-family: var(--fcmi-mono);
  font-size: clamp(2.15rem, 5vw, 3.4rem);
  font-weight: 900;
  line-height: 0.85;
  letter-spacing: -0.1em;
  opacity: 0.62;
  text-shadow: 0 0 22px rgb(var(--fcmi-glow-rgb) / 0.22);
}
.fcmi-next-link-body {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.25rem;
  min-width: 0;
}
.fcmi-next-link-title {
  color: var(--fcmi-cream);
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.2;
}
.fcmi-next-link-subtitle {
  color: rgb(var(--fcmi-accent-rgb) / 0.74);
  font-family: var(--fcmi-mono);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.13em;
}
.fcmi-next-link-arrow {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.28);
  border-radius: 999px;
  background: rgb(var(--fcmi-accent-rgb) / 0.06);
  color: rgb(var(--fcmi-accent-rgb) / 0.82);
  font-size: 1.35rem;
  box-shadow: 0 0 16px rgb(var(--fcmi-glow-rgb) / 0.12);
}
@media (max-width: 640px) {
  .fcmi-hero-header {
    align-items: flex-start;
  }

  .fcmi-hero-icon {
    --fcmi-icon-size: 3.6rem;
    font-size: 2.1rem;
  }

  .fcmi-next-link-frame {
    grid-template-columns: 1fr;
  }

  .fcmi-next-link-arrow {
    justify-self: start;
  }
}
/* ─── Survival imperative figure ───────────────────────────────────────── */
.fcmi-imperative {
  margin-bottom: 2rem;
  overflow: hidden;
  border-radius: var(--fcmi-radius-lg, 0.75rem);
}
.fcmi-imperative img {
  display: block;
  width: 100%;
  height: auto;
}
/* --------------------------------------------------------------------------
   Chapter 1 legacy-layout compatibility layer
   --------------------------------------------------------------------------
   Chapter 1 still contains human-authored MDX blocks with older Tailwind-style
   className strings. These rules visually pull those existing containers into
   the same rounded technical-window system used by the forward without changing
   the prose or requiring every inner card to be hand-rewritten.
   -------------------------------------------------------------------------- */
/* Tone inheritance for old utility-class blocks. */
:where([class*="red-900"], [class*="red-500"], [class*="text-red-"]) { --fcmi-accent-rgb: 248 95 95; --fcmi-accent-2-rgb: 136 30 45; --fcmi-glow-rgb: 255 45 45; }
:where([class*="orange-900"], [class*="orange-500"], [class*="text-orange-"]) { --fcmi-accent-rgb: 245 151 88; --fcmi-accent-2-rgb: 139 72 28; --fcmi-glow-rgb: 245 115 55; }
:where([class*="yellow-900"], [class*="yellow-500"], [class*="text-yellow-"]) { --fcmi-accent-rgb: 226 207 102; --fcmi-accent-2-rgb: 130 105 35; --fcmi-glow-rgb: 240 210 70; }
:where([class*="amber-900"], [class*="amber-500"], [class*="text-amber-"]) { --fcmi-accent-rgb: 226 175 90; --fcmi-accent-2-rgb: 130 88 35; --fcmi-glow-rgb: 240 170 70; }
:where([class*="blue-900"], [class*="blue-500"], [class*="text-blue-"]) { --fcmi-accent-rgb: 118 170 255; --fcmi-accent-2-rgb: 58 86 168; --fcmi-glow-rgb: 69 143 220; }
:where([class*="cyan-900"], [class*="cyan-500"], [class*="text-cyan-"]) { --fcmi-accent-rgb: 105 218 232; --fcmi-accent-2-rgb: 42 130 150; --fcmi-glow-rgb: 65 210 230; }
:where([class*="indigo-900"], [class*="indigo-500"], [class*="text-indigo-"]) { --fcmi-accent-rgb: 145 150 255; --fcmi-accent-2-rgb: 74 78 170; --fcmi-glow-rgb: 110 120 255; }
:where([class*="purple-900"], [class*="purple-500"], [class*="text-purple-"]) { --fcmi-accent-rgb: 174 145 255; --fcmi-accent-2-rgb: 92 60 170; --fcmi-glow-rgb: 150 105 255; }
:where([class*="green-900"], [class*="green-500"], [class*="text-green-"]) { --fcmi-accent-rgb: 115 218 160; --fcmi-accent-2-rgb: 44 130 76; --fcmi-glow-rgb: 80 220 135; }
:where([class*="gray-900"], [class*="gray-500"], [class*="text-gray-"]) { --fcmi-accent-rgb: 170 184 200; --fcmi-accent-2-rgb: 76 86 100; --fcmi-glow-rgb: 145 165 185; }
/* Major old chapter panels: rounded technical windows, not flat Tailwind boxes. */
:where(
  [class*="bg-red-900/15"],
  [class*="bg-orange-900/15"],
  [class*="bg-yellow-900/15"],
  [class*="bg-green-900/15"],
  [class*="bg-blue-900/15"],
  [class*="bg-purple-900/15"],
  [class*="bg-gradient-to-r"],
  [class*="bg-gradient-to-br"]
):where([class*="rounded-lg"]):where([class*="p-6"]) {
  position: relative !important;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.34) !important;
  border-radius: var(--fcmi-radius-xl) !important;
  background:
    radial-gradient(circle at 8% 0%, rgb(var(--fcmi-accent-rgb) / 0.20), transparent 32%),
    radial-gradient(circle at 96% 8%, rgb(var(--fcmi-accent-2-rgb) / 0.14), transparent 38%),
    linear-gradient(180deg, rgb(var(--fcmi-text-rgb) / 0.045), rgb(var(--fcmi-text-rgb) / 0.012)),
    linear-gradient(135deg, rgb(var(--fcmi-surface-2-rgb) / 0.86), rgb(var(--fcmi-surface-rgb) / 0.96) 62%, rgb(var(--fcmi-surface-3-rgb) / 0.96)) !important;
  box-shadow:
    0 24px 68px rgb(0 0 0 / 0.34),
    0 0 32px rgb(var(--fcmi-glow-rgb) / 0.10),
    inset 0 0 42px rgb(var(--fcmi-glow-rgb) / 0.075),
    inset 0 1px 0 rgb(var(--fcmi-text-rgb) / 0.07) !important;
  overflow: hidden !important;
}
:where(
  [class*="bg-red-900/15"],
  [class*="bg-orange-900/15"],
  [class*="bg-yellow-900/15"],
  [class*="bg-green-900/15"],
  [class*="bg-blue-900/15"],
  [class*="bg-purple-900/15"],
  [class*="bg-gradient-to-r"],
  [class*="bg-gradient-to-br"]
):where([class*="rounded-lg"]):where([class*="p-6"])::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.105;
  background: repeating-linear-gradient(to bottom, rgb(var(--fcmi-accent-rgb) / 0.14) 0, rgb(var(--fcmi-accent-rgb) / 0.14) 1px, transparent 1px, transparent 6px);
  mix-blend-mode: screen;
}
:where(
  [class*="bg-red-900/15"],
  [class*="bg-orange-900/15"],
  [class*="bg-yellow-900/15"],
  [class*="bg-green-900/15"],
  [class*="bg-blue-900/15"],
  [class*="bg-purple-900/15"],
  [class*="bg-gradient-to-r"],
  [class*="bg-gradient-to-br"]
):where([class*="rounded-lg"]):where([class*="p-6"])::after {
  content: "";
  position: absolute;
  inset: 0.68rem;
  pointer-events: none;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.075);
  border-radius: calc(var(--fcmi-radius-xl) - 0.45rem);
}
/* Keep children above generated scanline/inset layers. */
:where([class*="bg-"][class*="900/15"], [class*="bg-gradient-to"]):where([class*="rounded-lg"]):where([class*="p-6"]) > * {
  position: relative;
  z-index: 1;
}
/* Old inner cards become mini technical cards. */
:where(
  [class*="bg-red-900/20"],
  [class*="bg-orange-900/20"],
  [class*="bg-yellow-900/20"],
  [class*="bg-green-900/20"],
  [class*="bg-blue-900/20"],
  [class*="bg-cyan-900/20"],
  [class*="bg-indigo-900/20"],
  [class*="bg-purple-900/20"],
  [class*="bg-gray-900/20"],
  [class*="bg-gray-900/50"],
  [class*="bg-black/40"]
):where([class*="rounded"], [class*="rounded-lg"]):where([class*="p-"]) {
  position: relative !important;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.22) !important;
  border-radius: var(--fcmi-radius-md) !important;
  background:
    linear-gradient(180deg, rgb(var(--fcmi-text-rgb) / 0.04), rgb(var(--fcmi-text-rgb) / 0.008)),
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.075), transparent 62%),
    rgb(var(--fcmi-surface-rgb) / 0.42) !important;
  box-shadow:
    inset 0 0 24px rgb(var(--fcmi-glow-rgb) / 0.055),
    0 14px 34px rgb(0 0 0 / 0.20) !important;
  overflow: hidden !important;
}
:where(
  [class*="bg-red-900/20"],
  [class*="bg-orange-900/20"],
  [class*="bg-yellow-900/20"],
  [class*="bg-green-900/20"],
  [class*="bg-blue-900/20"],
  [class*="bg-cyan-900/20"],
  [class*="bg-indigo-900/20"],
  [class*="bg-purple-900/20"],
  [class*="bg-gray-900/20"],
  [class*="bg-gray-900/50"],
  [class*="bg-black/40"]
):where([class*="rounded"], [class*="rounded-lg"]):where([class*="p-"]) > * {
  position: relative;
  z-index: 1;
}
/* Icon tiles and pill labels inside legacy panels. */
:where([class*="w-16"][class*="h-16"], [class*="w-12"][class*="h-12"]):where([class*="rounded"]) {
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.32) !important;
  border-radius: var(--fcmi-radius-md) !important;
  background:
    radial-gradient(circle at 50% 30%, rgb(var(--fcmi-accent-rgb) / 0.12), transparent 62%),
    rgb(var(--fcmi-surface-rgb) / 0.45) !important;
  color: rgb(var(--fcmi-accent-rgb) / 0.82) !important;
  box-shadow: inset 0 0 18px rgb(var(--fcmi-glow-rgb) / 0.08), 0 0 18px rgb(var(--fcmi-glow-rgb) / 0.08) !important;
}
:where([class*="rounded-full"], [class*="px-3"][class*="py-1"]) {
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.24) !important;
  border-radius: 999px !important;
  background: rgb(var(--fcmi-accent-rgb) / 0.065) !important;
  color: rgb(var(--fcmi-accent-rgb) / 0.78) !important;
  font-family: var(--fcmi-mono) !important;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
/* Legacy typography alignment with forward. */
:where([class*="text-gray-300"], [class*="text-gray-400"]) { color: var(--fcmi-muted) !important; }
:where([class*="text-red-"], [class*="text-orange-"], [class*="text-yellow-"], [class*="text-amber-"], [class*="text-green-"], [class*="text-blue-"], [class*="text-cyan-"], [class*="text-indigo-"], [class*="text-purple-"]) {
  color: rgb(var(--fcmi-accent-rgb) / 0.86) !important;
}
:where(h3[class*="font-bold"], h4[class*="font-bold"], h5[class*="font"], h6[class*="font"]) {
  color: rgb(var(--fcmi-accent-rgb) / 0.88) !important;
  letter-spacing: 0.01em;
}
:where([class*="font-mono"]) { font-family: var(--fcmi-mono) !important; }
/* Chapter-specific index and next-link extensions. */
.fcmi-chapter-index-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.78fr);
  gap: clamp(1rem, 3vw, 1.35rem);
  align-items: start;
}
.fcmi-chapter-section-list {
  position: relative;
  z-index: 1;
  border: 1px solid var(--fcmi-line);
  border-radius: var(--fcmi-radius-lg);
  background: rgb(var(--fcmi-surface-rgb) / 0.28);
  overflow: hidden;
}
.fcmi-chapter-section-list .fcmi-section-row {
  grid-template-columns: 4.5rem minmax(0, 1fr);
  padding: 0.72rem 0.85rem;
  text-decoration: none;
}
.fcmi-chapter-section-list .fcmi-section-row:hover {
  background: linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.08), transparent 72%);
  text-decoration: none;
}
.fcmi-next-link-description {
  color: var(--fcmi-muted);
  font-size: 0.86rem;
  line-height: 1.45;
}
.fcmi-next-link-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.35rem;
}
@media (max-width: 900px) {
  .fcmi-chapter-index-grid { grid-template-columns: 1fr; }
}
/* --------------------------------------------------------------------------
   Chapter 4 legacy-layout compatibility extension
   --------------------------------------------------------------------------
   Chapter 4 contains a larger number of human-authored legacy utility panels
   than the earlier chapters. These rules broaden the existing compatibility
   layer so p-4/p-8, rounded-xl, border-2, and bg-* /30 emphasis cards inherit
   the same fcmi technical-window language without rewriting prose blocks.
   -------------------------------------------------------------------------- */
:where(
  [class*="bg-red-900/15"],
  [class*="bg-orange-900/15"],
  [class*="bg-yellow-900/15"],
  [class*="bg-amber-900/15"],
  [class*="bg-green-900/15"],
  [class*="bg-blue-900/15"],
  [class*="bg-cyan-900/15"],
  [class*="bg-purple-900/15"],
  [class*="bg-gray-900/15"],
  [class*="bg-gradient-to-r"],
  [class*="bg-gradient-to-br"]
):where([class*="rounded"]):where([class*="p-6"], [class*="p-8"]) {
  position: relative !important;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.34) !important;
  border-radius: var(--fcmi-radius-xl) !important;
  background:
    radial-gradient(circle at 8% 0%, rgb(var(--fcmi-accent-rgb) / 0.20), transparent 32%),
    radial-gradient(circle at 96% 8%, rgb(var(--fcmi-accent-2-rgb) / 0.14), transparent 38%),
    linear-gradient(180deg, rgb(var(--fcmi-text-rgb) / 0.045), rgb(var(--fcmi-text-rgb) / 0.012)),
    linear-gradient(135deg, rgb(var(--fcmi-surface-2-rgb) / 0.86), rgb(var(--fcmi-surface-rgb) / 0.96) 62%, rgb(var(--fcmi-surface-3-rgb) / 0.96)) !important;
  box-shadow:
    0 24px 68px rgb(0 0 0 / 0.34),
    0 0 32px rgb(var(--fcmi-glow-rgb) / 0.10),
    inset 0 0 42px rgb(var(--fcmi-glow-rgb) / 0.075),
    inset 0 1px 0 rgb(var(--fcmi-text-rgb) / 0.07) !important;
  overflow: hidden !important;
}
:where(
  [class*="bg-red-900/15"],
  [class*="bg-orange-900/15"],
  [class*="bg-yellow-900/15"],
  [class*="bg-amber-900/15"],
  [class*="bg-green-900/15"],
  [class*="bg-blue-900/15"],
  [class*="bg-cyan-900/15"],
  [class*="bg-purple-900/15"],
  [class*="bg-gray-900/15"],
  [class*="bg-gradient-to-r"],
  [class*="bg-gradient-to-br"]
):where([class*="rounded"]):where([class*="p-6"], [class*="p-8"])::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.105;
  background: repeating-linear-gradient(to bottom, rgb(var(--fcmi-accent-rgb) / 0.14) 0, rgb(var(--fcmi-accent-rgb) / 0.14) 1px, transparent 1px, transparent 6px);
  mix-blend-mode: screen;
}
:where(
  [class*="bg-red-900/15"],
  [class*="bg-orange-900/15"],
  [class*="bg-yellow-900/15"],
  [class*="bg-amber-900/15"],
  [class*="bg-green-900/15"],
  [class*="bg-blue-900/15"],
  [class*="bg-cyan-900/15"],
  [class*="bg-purple-900/15"],
  [class*="bg-gray-900/15"],
  [class*="bg-gradient-to-r"],
  [class*="bg-gradient-to-br"]
):where([class*="rounded"]):where([class*="p-6"], [class*="p-8"])::after {
  content: "";
  position: absolute;
  inset: 0.68rem;
  pointer-events: none;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.075);
  border-radius: calc(var(--fcmi-radius-xl) - 0.45rem);
}
:where([class*="bg-900/15"], [class*="bg-gradient-to"]):where([class*="rounded"]):where([class*="p-6"], [class*="p-8"]) > *,
:where([class*="bg-red-900/15"], [class*="bg-orange-900/15"], [class*="bg-yellow-900/15"], [class*="bg-amber-900/15"], [class*="bg-green-900/15"], [class*="bg-blue-900/15"], [class*="bg-cyan-900/15"], [class*="bg-purple-900/15"], [class*="bg-gray-900/15"]):where([class*="rounded"]):where([class*="p-6"], [class*="p-8"]) > * {
  position: relative;
  z-index: 1;
}
:where(
  [class*="bg-red-900/30"],
  [class*="bg-orange-900/30"],
  [class*="bg-yellow-900/30"],
  [class*="bg-green-900/30"],
  [class*="bg-blue-900/30"],
  [class*="bg-cyan-900/30"],
  [class*="bg-purple-900/30"],
  [class*="bg-gray-900/30"]
):where([class*="rounded"]):where([class*="p-"]) {
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.20) !important;
  border-radius: var(--fcmi-radius-md) !important;
  background:
    linear-gradient(180deg, rgb(var(--fcmi-text-rgb) / 0.04), rgb(var(--fcmi-text-rgb) / 0.008)),
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.08), transparent 70%),
    rgb(var(--fcmi-surface-rgb) / 0.46) !important;
  box-shadow: inset 0 0 22px rgb(var(--fcmi-glow-rgb) / 0.055) !important;
}
:where([class*="border-l-4"]):where([class*="p-4"]) {
  border-radius: var(--fcmi-radius-md) !important;
  border-top: 1px solid rgb(var(--fcmi-accent-rgb) / 0.18) !important;
  border-right: 1px solid rgb(var(--fcmi-accent-rgb) / 0.18) !important;
  border-bottom: 1px solid rgb(var(--fcmi-accent-rgb) / 0.18) !important;
  background:
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.11), rgb(var(--fcmi-surface-rgb) / 0.35) 42%, transparent) !important;
}
/* --------------------------------------------------------------------------
   Chapter 5 legacy-layout compatibility extension
   --------------------------------------------------------------------------
   Chapter 5 keeps several human-authored emergency tables, terminal readouts,
   specification cards, and black-box transmission panels in legacy utility
   markup. These rules let those blocks inherit the shared fcmi technical-window
   language without rewriting the prose or lists inside them.
   -------------------------------------------------------------------------- */
:where(
  [class*="bg-red-900/20"],
  [class*="bg-orange-900/20"],
  [class*="bg-yellow-900/20"],
  [class*="bg-green-900/20"],
  [class*="bg-blue-900/20"],
  [class*="bg-cyan-900/20"],
  [class*="bg-purple-900/20"],
  [class*="bg-gray-900/20"],
  [class*="bg-gray-900/30"],
  [class*="bg-black/80"],
  [class*="bg-black/50"]
):where([class*="rounded"], [class*="rounded-lg"], [class*="rounded-xl"]):where([class*="p-4"], [class*="p-6"], [class*="p-8"]) {
  border-color: rgb(var(--fcmi-accent-rgb) / 0.26) !important;
  border-radius: var(--fcmi-radius-lg) !important;
  background:
    radial-gradient(circle at 0% 0%, rgb(var(--fcmi-accent-rgb) / 0.10), transparent 32%),
    linear-gradient(180deg, rgb(var(--fcmi-text-rgb) / 0.04), rgb(var(--fcmi-text-rgb) / 0.008)),
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.075), transparent 68%),
    rgb(var(--fcmi-surface-rgb) / 0.48) !important;
  box-shadow:
    inset 0 0 28px rgb(var(--fcmi-glow-rgb) / 0.06),
    0 16px 42px rgb(0 0 0 / 0.24) !important;
}
:where([class*="border-4"]):where([class*="rounded-xl"], [class*="rounded-lg"]):where([class*="p-6"], [class*="p-8"]) {
  border-width: 1px !important;
  border-color: rgb(var(--fcmi-accent-rgb) / 0.46) !important;
  box-shadow:
    0 0 34px rgb(var(--fcmi-glow-rgb) / 0.18),
    inset 0 0 34px rgb(var(--fcmi-glow-rgb) / 0.10),
    0 22px 70px rgb(0 0 0 / 0.34) !important;
}
:where(.fcmi-mini-card, .fcmi-card, .fcmi-panel-body) ul {
  margin: 0.75rem 0 0;
  padding-left: 1.15rem;
  color: var(--fcmi-muted);
  font-size: 0.88rem;
  line-height: 1.55;
}
:where(.fcmi-mini-card, .fcmi-card, .fcmi-panel-body) li + li {
  margin-top: 0.32rem;
}
:where(.overflow-x-auto) {
  position: relative;
  z-index: 1;
  overflow-x: auto;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.14);
  border-radius: var(--fcmi-radius-md);
  background: rgb(var(--fcmi-surface-rgb) / 0.30);
}
:where(.overflow-x-auto) table {
  width: 100%;
  border-collapse: collapse;
  color: var(--fcmi-muted);
  font-family: var(--fcmi-mono);
}
:where(.overflow-x-auto) th,
:where(.overflow-x-auto) td {
  border-bottom: 1px solid var(--fcmi-line-soft) !important;
  padding: 0.62rem 0.7rem !important;
}
:where(.overflow-x-auto) th {
  color: var(--fcmi-cream) !important;
  background: rgb(var(--fcmi-accent-rgb) / 0.065);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
:where(.overflow-x-auto) tr:last-child td {
  border-bottom: 0 !important;
}
:where([class*="font-mono"][class*="bg-black"]):where([class*="p-4"], [class*="p-6"]) {
  font-family: var(--fcmi-mono) !important;
  color: var(--fcmi-muted) !important;
}
/* --------------------------------------------------------------------------
   Afterword legacy-layout compatibility extension
   --------------------------------------------------------------------------
   The afterword uses the Bi-Smart corporate narrator and keeps several
   human-authored utility-styled panels. These rules let the converted
   fcmi-section-panel shells present those panels as part of the same technical
   window system without rewriting the prose inside them.
   -------------------------------------------------------------------------- */
.fcmi-afterword-panel {
  margin: clamp(1.35rem, 4vw, 2.45rem) 0;
}
.fcmi-afterword-panel-inner {
  color: var(--fcmi-muted);
}
.fcmi-afterword-panel-inner > .flex:first-of-type,
.fcmi-afterword-panel-inner > [class*="font-bold"][class*="text-2xl"]:first-child,
.fcmi-afterword-panel-inner > [class*="font-bold"][class*="text-lg"]:first-child {
  position: relative;
  z-index: 1;
  padding: 0.1rem 0 clamp(0.85rem, 2vw, 1.05rem);
  margin-bottom: clamp(0.9rem, 2vw, 1.2rem) !important;
  border-bottom: 1px solid var(--fcmi-line);
}
.fcmi-afterword-panel-inner > .flex:first-of-type h3,
.fcmi-afterword-panel-inner > .flex:first-of-type h4,
.fcmi-afterword-panel-inner > .flex:first-of-type p,
.fcmi-afterword-panel-inner > [class*="font-bold"][class*="text-2xl"]:first-child {
  position: relative;
  z-index: 1;
}
.fcmi-afterword-panel-inner > .flex:first-of-type h3,
.fcmi-afterword-panel-inner > .flex:first-of-type h4,
.fcmi-afterword-panel-inner > [class*="font-bold"][class*="text-2xl"]:first-child,
.fcmi-afterword-panel-inner > [class*="font-bold"][class*="text-lg"]:first-child {
  color: var(--fcmi-cream) !important;
  font-size: clamp(1rem, 2vw, 1.22rem) !important;
  line-height: 1.18;
  letter-spacing: -0.01em;
  text-shadow: 0 0 18px rgb(var(--fcmi-glow-rgb) / 0.12);
}
.fcmi-afterword-panel-inner > .flex:first-of-type p,
.fcmi-afterword-panel-inner [class*="text-sm"] {
  color: rgb(var(--fcmi-accent-rgb) / 0.72) !important;
  font-family: var(--fcmi-mono);
  letter-spacing: 0.05em;
}
.fcmi-afterword-panel-inner p,
.fcmi-afterword-panel-inner li,
.fcmi-afterword-panel-inner div:not([class*="fcmi-corner"]),
.fcmi-afterword-panel-inner blockquote {
  position: relative;
  z-index: 1;
}
.fcmi-afterword-panel-inner > p,
.fcmi-afterword-panel-inner p[class*="leading-relaxed"] {
  color: var(--fcmi-muted) !important;
  line-height: 1.65;
}
.fcmi-afterword-panel-inner strong {
  color: rgb(var(--fcmi-accent-rgb) / 0.88);
}
.fcmi-afterword-panel-inner ul,
.fcmi-afterword-panel-inner ol {
  position: relative;
  z-index: 1;
  margin: 0.85rem 0 1rem;
  padding-left: 1.2rem;
  color: var(--fcmi-muted);
  line-height: 1.58;
}
.fcmi-afterword-panel-inner li + li {
  margin-top: 0.32rem;
}
.fcmi-afterword-panel-inner [class*="grid-cols"] {
  position: relative;
  z-index: 1;
}
.fcmi-afterword-panel-inner [class*="bg-black/40"],
.fcmi-afterword-panel-inner [class*="bg-red-900/20"],
.fcmi-afterword-panel-inner [class*="bg-yellow-900/20"],
.fcmi-afterword-panel-inner [class*="bg-orange-900/20"],
.fcmi-afterword-panel-inner [class*="bg-gray-900/50"] {
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.20) !important;
  border-radius: var(--fcmi-radius-md) !important;
  background:
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.085), rgb(var(--fcmi-surface-rgb) / 0.36) 44%, transparent),
    rgb(var(--fcmi-surface-rgb) / 0.34) !important;
  box-shadow: inset 0 0 22px rgb(var(--fcmi-glow-rgb) / 0.055) !important;
}
.fcmi-afterword-panel-inner [class*="border-t"] {
  border-color: var(--fcmi-line) !important;
}
.fcmi-afterword-panel-inner [class*="text-red-"],
.fcmi-afterword-panel-inner [class*="text-orange-"],
.fcmi-afterword-panel-inner [class*="text-yellow-"],
.fcmi-afterword-panel-inner [class*="text-green-"],
.fcmi-afterword-panel-inner [class*="text-blue-"],
.fcmi-afterword-panel-inner [class*="text-cyan-"],
.fcmi-afterword-panel-inner [class*="text-purple-"],
.fcmi-afterword-panel-inner [class*="text-gray-"] {
  color: rgb(var(--fcmi-accent-rgb) / 0.84) !important;
}
.fcmi-afterword-panel-inner p[class*="text-red-"],
.fcmi-afterword-panel-inner p[class*="text-orange-"],
.fcmi-afterword-panel-inner p[class*="text-yellow-"],
.fcmi-afterword-panel-inner p[class*="text-green-"],
.fcmi-afterword-panel-inner p[class*="text-blue-"],
.fcmi-afterword-panel-inner p[class*="text-cyan-"],
.fcmi-afterword-panel-inner p[class*="text-purple-"],
.fcmi-afterword-panel-inner p[class*="text-gray-"] {
  color: var(--fcmi-muted) !important;
}
/* Threat-code flow accents for First Contact Manual chapters.
   Keep this layer small: it extends existing fcmi tone classes without owning
   the base manual layout system. */
/* Planck-scale entity layout for First Contact Manual chapter 1. */
.fcmi-scale-entry--planck-bg {
  background:
    radial-gradient(circle at 0 0, rgb(var(--fcmi-accent-rgb) / 0.22), transparent 30%),
    radial-gradient(circle at 88% 10%, rgb(var(--fcmi-glow-rgb) / 0.16), transparent 34%),
    linear-gradient(180deg, rgb(var(--fcmi-surface-rgb) / 0.78), rgb(var(--fcmi-surface-rgb) / 0.58)),
    url("/first-contact/plank-bg.webp") center / cover no-repeat,
    rgb(var(--fcmi-surface-rgb) / 0.72);
  box-shadow:
    inset 0 0 52px rgb(var(--fcmi-glow-rgb) / 0.12),
    inset 0 0 0 1px rgb(var(--fcmi-text-rgb) / 0.03),
    0 20px 56px rgb(0 0 0 / 0.32);
}
.fcmi-scale-entry--planck-bg .fcmi-scale-education-main,
.fcmi-scale-entry--planck-bg .fcmi-scale-unknowns,
.fcmi-scale-entry--planck-bg .fcmi-scale-detail-card,
.fcmi-scale-entry--planck-bg .fcmi-scale-note {
  backdrop-filter: blur(5px);
}
.fcmi-scale-entry--planck-bg .fcmi-scale-education-main,
.fcmi-scale-entry--planck-bg .fcmi-scale-detail-card {
  background:
    linear-gradient(180deg, rgb(var(--fcmi-surface-rgb) / 0.58), rgb(var(--fcmi-surface-rgb) / 0.38)),
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.08), transparent 72%);
}
.fcmi-scale-education {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(min(100%, 14rem), 0.8fr);
  gap: clamp(0.7rem, 2vw, 1rem);
  align-items: stretch;
  margin: 0 0 clamp(0.9rem, 2.4vw, 1.2rem);
}
.fcmi-scale-education-main {
  display: grid;
  gap: 0.7rem;
  padding: clamp(0.78rem, 2vw, 1rem);
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.16);
  border-radius: var(--fcmi-radius-sm);
  background:
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.075), transparent 72%),
    rgb(var(--fcmi-surface-rgb) / 0.3);
}
.fcmi-scale-education-main p {
  margin: 0;
  color: var(--fcmi-muted);
  font-size: 0.95rem;
  line-height: 1.62;
}
.fcmi-scale-unknowns {
  display: grid;
  align-content: start;
  gap: 0.58rem;
  padding: clamp(0.78rem, 2vw, 1rem);
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.22);
  border-radius: var(--fcmi-radius-sm);
  background:
    linear-gradient(180deg, rgb(var(--fcmi-accent-rgb) / 0.11), rgb(var(--fcmi-accent-rgb) / 0.035)),
    rgb(var(--fcmi-surface-rgb) / 0.34);
  box-shadow: inset 0 0 24px rgb(var(--fcmi-glow-rgb) / 0.06);
}
.fcmi-scale-unknowns strong {
  color: rgb(var(--fcmi-accent-rgb) / 0.9);
  font-family: var(--fcmi-mono);
  font-size: 0.78rem;
  line-height: 1.2;
  text-transform: uppercase;
}
.fcmi-scale-unknowns p {
  margin: 0;
  color: var(--fcmi-muted);
  font-size: 0.82rem;
  line-height: 1.5;
}
.fcmi-scale-incident {
  display: grid;
  gap: 0.34rem;
  margin-top: 0.1rem;
  padding-top: 0.62rem;
  border-top: 1px solid rgb(var(--fcmi-accent-rgb) / 0.18);
}
.fcmi-scale-incident span {
  color: rgb(var(--fcmi-accent-rgb) / 0.84);
  font-family: var(--fcmi-mono);
  font-size: 0.68rem;
  font-weight: 850;
  line-height: 1.25;
  text-transform: uppercase;
}
.fcmi-scale-group {
  display: grid;
  gap: 0.58rem;
  margin: clamp(0.82rem, 2.2vw, 1.08rem) 0;
}
.fcmi-scale-group-header {
  display: grid;
  gap: 0.24rem;
  padding: 0 0 0.55rem;
  border-bottom: 1px solid rgb(var(--fcmi-accent-rgb) / 0.14);
}
.fcmi-scale-group-header .fcmi-kicker {
  margin: 0;
  color: rgb(var(--fcmi-accent-rgb) / 0.72);
}
.fcmi-scale-group-header h4 {
  margin: 0;
  color: var(--fcmi-cream);
  font-size: 0.92rem;
  line-height: 1.25;
}
.fcmi-scale-group-header p {
  margin: 0;
  color: var(--fcmi-muted);
  font-size: 0.82rem;
  line-height: 1.45;
}
.fcmi-planck-origin-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(0.56rem, 1.8vw, 0.78rem);
}
.fcmi-scale-field-guide {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(0.56rem, 1.8vw, 0.78rem);
}
@media (max-width: 680px) {
  .fcmi-scale-education,
  .fcmi-planck-origin-grid,
  .fcmi-scale-field-guide {
    grid-template-columns: 1fr;
  }
}
@media (min-width: 681px) and (max-width: 1040px) {
  .fcmi-planck-origin-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
/* Quantum-biological entity layout for First Contact Manual chapter 1. */
.fcmi-scale-entry--quantum-bg {
  background:
    radial-gradient(circle at 4% 0, rgb(var(--fcmi-accent-rgb) / 0.2), transparent 30%),
    radial-gradient(circle at 82% 12%, rgb(105 218 160 / 0.13), transparent 36%),
    linear-gradient(180deg, rgb(var(--fcmi-surface-rgb) / 0.76), rgb(var(--fcmi-surface-rgb) / 0.58)),
    url("/first-contact/quantum-bg.webp") center / cover no-repeat,
    rgb(var(--fcmi-surface-rgb) / 0.72);
  box-shadow:
    inset 0 0 52px rgb(var(--fcmi-glow-rgb) / 0.11),
    inset 0 0 0 1px rgb(var(--fcmi-text-rgb) / 0.03),
    0 20px 56px rgb(0 0 0 / 0.32);
}
.fcmi-scale-entry--quantum-bg .fcmi-quantum-brief-copy,
.fcmi-scale-entry--quantum-bg .fcmi-quantum-boundary,
.fcmi-scale-entry--quantum-bg .fcmi-quantum-substrate-band span,
.fcmi-scale-entry--quantum-bg .fcmi-scale-detail-card,
.fcmi-scale-entry--quantum-bg .fcmi-scale-note {
  backdrop-filter: blur(5px);
}
.fcmi-scale-entry--quantum-bg .fcmi-quantum-brief-copy,
.fcmi-scale-entry--quantum-bg .fcmi-scale-detail-card,
.fcmi-scale-entry--quantum-bg .fcmi-quantum-substrate-band span {
  background:
    linear-gradient(180deg, rgb(var(--fcmi-surface-rgb) / 0.58), rgb(var(--fcmi-surface-rgb) / 0.38)),
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.08), transparent 74%);
}
.fcmi-quantum-brief {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(min(100%, 15rem), 0.42fr);
  gap: clamp(0.7rem, 2vw, 1rem);
  align-items: stretch;
  margin: 0 0 clamp(0.9rem, 2.4vw, 1.2rem);
}
.fcmi-quantum-brief-copy {
  display: grid;
  gap: 0.7rem;
  padding: clamp(0.78rem, 2vw, 1rem);
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.16);
  border-radius: var(--fcmi-radius-sm);
  background:
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.075), transparent 74%),
    rgb(var(--fcmi-surface-rgb) / 0.3);
}
.fcmi-quantum-brief-copy p {
  margin: 0;
  color: var(--fcmi-muted);
  font-size: 0.95rem;
  line-height: 1.62;
}
.fcmi-quantum-boundary {
  display: grid;
  align-content: start;
  gap: 0.5rem;
  padding: clamp(0.78rem, 2vw, 1rem);
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.22);
  border-radius: var(--fcmi-radius-sm);
  background:
    linear-gradient(180deg, rgb(var(--fcmi-accent-rgb) / 0.11), rgb(var(--fcmi-accent-rgb) / 0.035)),
    rgb(var(--fcmi-surface-rgb) / 0.34);
}
.fcmi-quantum-boundary strong {
  color: rgb(var(--fcmi-accent-rgb) / 0.9);
  font-family: var(--fcmi-mono);
  font-size: 0.78rem;
  line-height: 1.2;
  text-transform: uppercase;
}
.fcmi-quantum-boundary p {
  margin: 0;
  color: var(--fcmi-muted);
  font-size: 0.84rem;
  line-height: 1.5;
}
.fcmi-quantum-encounter {
  display: grid;
  gap: 0.34rem;
  margin-top: 0.1rem;
  padding-top: 0.62rem;
  border-top: 1px solid rgb(var(--fcmi-accent-rgb) / 0.18);
}
.fcmi-quantum-encounter span {
  color: rgb(var(--fcmi-accent-rgb) / 0.84);
  font-family: var(--fcmi-mono);
  font-size: 0.68rem;
  font-weight: 850;
  line-height: 1.25;
  text-transform: uppercase;
}
.fcmi-quantum-substrate-band {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.35rem;
  margin: clamp(0.78rem, 2vw, 1rem) 0;
}
.fcmi-quantum-substrate-band span {
  min-width: 0;
  padding: 0.42rem 0.48rem;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.2);
  border-radius: var(--fcmi-radius-sm);
  background:
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.12), transparent 74%),
    rgb(var(--fcmi-surface-rgb) / 0.32);
  color: rgb(var(--fcmi-accent-rgb) / 0.9);
  font-family: var(--fcmi-mono);
  font-size: 0.66rem;
  font-weight: 850;
  line-height: 1.2;
  text-align: center;
  text-transform: uppercase;
}
.fcmi-quantum-section {
  display: grid;
  gap: 0.58rem;
  margin: clamp(0.82rem, 2.2vw, 1.08rem) 0;
}
.fcmi-quantum-section-header {
  display: grid;
  gap: 0.24rem;
  padding: 0 0 0.55rem;
  border-bottom: 1px solid rgb(var(--fcmi-accent-rgb) / 0.14);
}
.fcmi-quantum-section-header .fcmi-kicker {
  margin: 0;
  color: rgb(var(--fcmi-accent-rgb) / 0.72);
}
.fcmi-quantum-section-header h4 {
  margin: 0;
  color: var(--fcmi-cream);
  font-size: 0.92rem;
  line-height: 1.25;
}
.fcmi-quantum-section-header p {
  margin: 0;
  color: var(--fcmi-muted);
  font-size: 0.82rem;
  line-height: 1.45;
}
.fcmi-quantum-form-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.56rem, 1.8vw, 0.78rem);
}
.fcmi-quantum-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(0.56rem, 1.8vw, 0.78rem);
}
@media (max-width: 680px) {
  .fcmi-quantum-brief,
  .fcmi-quantum-substrate-band,
  .fcmi-quantum-form-grid,
  .fcmi-quantum-field-grid {
    grid-template-columns: 1fr;
  }
}
@media (min-width: 681px) and (max-width: 1040px) {
  .fcmi-quantum-substrate-band,
  .fcmi-quantum-form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
/* Microscopic-exponential entity layout for First Contact Manual chapter 1. */
.fcmi-scale-entry--microscopic-bg {
  background:
    radial-gradient(circle at 8% 0, rgb(var(--fcmi-accent-rgb) / 0.18), transparent 30%),
    radial-gradient(circle at 78% 8%, rgb(115 218 160 / 0.16), transparent 36%),
    linear-gradient(180deg, rgb(var(--fcmi-surface-rgb) / 0.78), rgb(var(--fcmi-surface-rgb) / 0.58)),
    url("/first-contact/microscopic-bg.webp") center / cover no-repeat,
    rgb(var(--fcmi-surface-rgb) / 0.72);
  box-shadow:
    inset 0 0 52px rgb(var(--fcmi-glow-rgb) / 0.11),
    inset 0 0 0 1px rgb(var(--fcmi-text-rgb) / 0.03),
    0 20px 56px rgb(0 0 0 / 0.32);
}
.fcmi-scale-entry--microscopic-bg .fcmi-scale-copy,
.fcmi-scale-entry--microscopic-bg .fcmi-scale-type-band span,
.fcmi-scale-entry--microscopic-bg .fcmi-scale-detail-card,
.fcmi-scale-entry--microscopic-bg .fcmi-scale-note {
  backdrop-filter: blur(5px);
}
.fcmi-scale-entry--microscopic-bg .fcmi-scale-copy {
  padding: clamp(0.72rem, 1.8vw, 0.92rem);
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.14);
  border-radius: var(--fcmi-radius-sm);
}
.fcmi-scale-entry--microscopic-bg .fcmi-scale-copy,
.fcmi-scale-entry--microscopic-bg .fcmi-scale-detail-card,
.fcmi-scale-entry--microscopic-bg .fcmi-scale-type-band span {
  background:
    linear-gradient(180deg, rgb(var(--fcmi-surface-rgb) / 0.58), rgb(var(--fcmi-surface-rgb) / 0.38)),
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.08), transparent 74%);
}
/* Individual-scale entity layout for First Contact Manual chapter 1. */
.fcmi-scale-entry--individual-bg {
  background:
    radial-gradient(circle at 9% 6%, rgb(var(--fcmi-accent-rgb) / 0.19), transparent 31%),
    radial-gradient(circle at 79% 12%, rgb(124 194 104 / 0.14), transparent 37%),
    linear-gradient(180deg, rgb(var(--fcmi-surface-rgb) / 0.8), rgb(var(--fcmi-surface-rgb) / 0.59)),
    url("/first-contact/individual.webp") center / cover no-repeat,
    rgb(var(--fcmi-surface-rgb) / 0.74);
  box-shadow:
    inset 0 0 54px rgb(var(--fcmi-glow-rgb) / 0.11),
    inset 0 0 0 1px rgb(var(--fcmi-text-rgb) / 0.03),
    0 20px 56px rgb(0 0 0 / 0.32);
}
.fcmi-scale-entry--individual-bg .fcmi-scale-copy,
.fcmi-scale-entry--individual-bg .fcmi-scale-type-band span,
.fcmi-scale-entry--individual-bg .fcmi-scale-detail-card,
.fcmi-scale-entry--individual-bg .fcmi-scale-note {
  backdrop-filter: blur(5px);
}
.fcmi-scale-entry--individual-bg .fcmi-scale-copy {
  padding: clamp(0.72rem, 1.8vw, 0.92rem);
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.14);
  border-radius: var(--fcmi-radius-sm);
}
.fcmi-scale-entry--individual-bg .fcmi-scale-copy,
.fcmi-scale-entry--individual-bg .fcmi-scale-detail-card,
.fcmi-scale-entry--individual-bg .fcmi-scale-type-band span {
  background:
    linear-gradient(180deg, rgb(var(--fcmi-surface-rgb) / 0.6), rgb(var(--fcmi-surface-rgb) / 0.4)),
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.08), transparent 74%);
}
/* Mega-organism-scale entity layout for First Contact Manual chapter 1. */
.fcmi-scale-entry--mega-organism-bg {
  background:
    radial-gradient(circle at 11% 7%, rgb(var(--fcmi-accent-rgb) / 0.2), transparent 32%),
    radial-gradient(circle at 77% 18%, rgb(112 155 206 / 0.14), transparent 38%),
    linear-gradient(180deg, rgb(var(--fcmi-surface-rgb) / 0.81), rgb(var(--fcmi-surface-rgb) / 0.6)),
    url("/first-contact/mega-organism.webp") center 42% / cover no-repeat,
    rgb(var(--fcmi-surface-rgb) / 0.75);
  box-shadow:
    inset 0 0 58px rgb(var(--fcmi-glow-rgb) / 0.12),
    inset 0 0 0 1px rgb(var(--fcmi-text-rgb) / 0.03),
    0 20px 56px rgb(0 0 0 / 0.33);
}
.fcmi-scale-entry--mega-organism-bg .fcmi-scale-copy,
.fcmi-scale-entry--mega-organism-bg .fcmi-scale-type-band span,
.fcmi-scale-entry--mega-organism-bg .fcmi-scale-detail-card,
.fcmi-scale-entry--mega-organism-bg .fcmi-scale-note {
  backdrop-filter: blur(5px);
}
.fcmi-scale-entry--mega-organism-bg .fcmi-scale-copy {
  padding: clamp(0.72rem, 1.8vw, 0.92rem);
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.14);
  border-radius: var(--fcmi-radius-sm);
}
.fcmi-scale-entry--mega-organism-bg .fcmi-scale-copy,
.fcmi-scale-entry--mega-organism-bg .fcmi-scale-detail-card,
.fcmi-scale-entry--mega-organism-bg .fcmi-scale-type-band span {
  background:
    linear-gradient(180deg, rgb(var(--fcmi-surface-rgb) / 0.61), rgb(var(--fcmi-surface-rgb) / 0.41)),
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.09), transparent 74%);
}
/* Planetary-scale entity layout for First Contact Manual chapter 1. */
.fcmi-scale-entry--planetary-bg {
  background:
    radial-gradient(circle at 10% 8%, rgb(var(--fcmi-accent-rgb) / 0.22), transparent 33%),
    radial-gradient(circle at 83% 18%, rgb(226 176 116 / 0.13), transparent 38%),
    linear-gradient(180deg, rgb(var(--fcmi-surface-rgb) / 0.82), rgb(var(--fcmi-surface-rgb) / 0.61)),
    url("/first-contact/planatery-bg.webp") center 40% / cover no-repeat,
    rgb(var(--fcmi-surface-rgb) / 0.76);
  box-shadow:
    inset 0 0 62px rgb(var(--fcmi-glow-rgb) / 0.13),
    inset 0 0 0 1px rgb(var(--fcmi-text-rgb) / 0.03),
    0 20px 58px rgb(0 0 0 / 0.34);
}
.fcmi-scale-entry--planetary-bg .fcmi-scale-copy,
.fcmi-scale-entry--planetary-bg .fcmi-scale-type-band span,
.fcmi-scale-entry--planetary-bg .fcmi-scale-detail-card,
.fcmi-scale-entry--planetary-bg .fcmi-scale-note,
.fcmi-scale-entry--planetary-bg .fcmi-scale-alert {
  backdrop-filter: blur(5px);
}
.fcmi-scale-entry--planetary-bg .fcmi-scale-copy {
  padding: clamp(0.72rem, 1.8vw, 0.92rem);
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.15);
  border-radius: var(--fcmi-radius-sm);
}
.fcmi-scale-entry--planetary-bg .fcmi-scale-copy,
.fcmi-scale-entry--planetary-bg .fcmi-scale-detail-card,
.fcmi-scale-entry--planetary-bg .fcmi-scale-type-band span {
  background:
    linear-gradient(180deg, rgb(var(--fcmi-surface-rgb) / 0.62), rgb(var(--fcmi-surface-rgb) / 0.42)),
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.1), transparent 74%);
}
/* Stellar-scale entity layout for First Contact Manual chapter 1. */
.fcmi-scale-entry--stellar-bg {
  background:
    radial-gradient(circle at 12% 6%, rgb(var(--fcmi-accent-rgb) / 0.2), transparent 32%),
    radial-gradient(circle at 74% 15%, rgb(94 231 212 / 0.16), transparent 35%),
    linear-gradient(180deg, rgb(var(--fcmi-surface-rgb) / 0.82), rgb(var(--fcmi-surface-rgb) / 0.61)),
    url("/first-contact/stellar-bg.webp") center 38% / cover no-repeat,
    rgb(var(--fcmi-surface-rgb) / 0.76);
  box-shadow:
    inset 0 0 64px rgb(var(--fcmi-glow-rgb) / 0.13),
    inset 0 0 0 1px rgb(var(--fcmi-text-rgb) / 0.03),
    0 20px 58px rgb(0 0 0 / 0.34);
}
.fcmi-scale-entry--stellar-bg .fcmi-scale-copy,
.fcmi-scale-entry--stellar-bg .fcmi-scale-type-band span,
.fcmi-scale-entry--stellar-bg .fcmi-scale-detail-card,
.fcmi-scale-entry--stellar-bg .fcmi-scale-note,
.fcmi-scale-entry--stellar-bg .fcmi-scale-alert {
  backdrop-filter: blur(5px);
}
.fcmi-scale-entry--stellar-bg .fcmi-scale-copy {
  padding: clamp(0.72rem, 1.8vw, 0.92rem);
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.15);
  border-radius: var(--fcmi-radius-sm);
}
.fcmi-scale-entry--stellar-bg .fcmi-scale-copy,
.fcmi-scale-entry--stellar-bg .fcmi-scale-detail-card,
.fcmi-scale-entry--stellar-bg .fcmi-scale-type-band span {
  background:
    linear-gradient(180deg, rgb(var(--fcmi-surface-rgb) / 0.62), rgb(var(--fcmi-surface-rgb) / 0.42)),
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.1), transparent 74%);
}
/* Scale-exceptions entity layout for First Contact Manual chapter 1. */
.fcmi-scale-entry--scale-exceptions-bg {
  background:
    radial-gradient(circle at 10% 5%, rgb(var(--fcmi-accent-rgb) / 0.2), transparent 32%),
    radial-gradient(circle at 78% 15%, rgb(157 112 255 / 0.18), transparent 35%),
    linear-gradient(180deg, rgb(var(--fcmi-surface-rgb) / 0.82), rgb(var(--fcmi-surface-rgb) / 0.6)),
    url("/first-contact/exceptions-bg.webp") center 38% / cover no-repeat,
    rgb(var(--fcmi-surface-rgb) / 0.76);
  box-shadow:
    inset 0 0 64px rgb(var(--fcmi-glow-rgb) / 0.14),
    inset 0 0 0 1px rgb(var(--fcmi-text-rgb) / 0.03),
    0 20px 58px rgb(0 0 0 / 0.34);
}
.fcmi-scale-entry--scale-exceptions-bg .fcmi-scale-copy,
.fcmi-scale-entry--scale-exceptions-bg .fcmi-scale-type-band span,
.fcmi-scale-entry--scale-exceptions-bg .fcmi-scale-detail-card,
.fcmi-scale-entry--scale-exceptions-bg .fcmi-scale-note,
.fcmi-scale-entry--scale-exceptions-bg .fcmi-scale-alert {
  backdrop-filter: blur(5px);
}
.fcmi-scale-entry--scale-exceptions-bg .fcmi-scale-copy {
  padding: clamp(0.72rem, 1.8vw, 0.92rem);
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.16);
  border-radius: var(--fcmi-radius-sm);
}
.fcmi-scale-entry--scale-exceptions-bg .fcmi-scale-copy,
.fcmi-scale-entry--scale-exceptions-bg .fcmi-scale-detail-card,
.fcmi-scale-entry--scale-exceptions-bg .fcmi-scale-type-band span {
  background:
    linear-gradient(180deg, rgb(var(--fcmi-surface-rgb) / 0.63), rgb(var(--fcmi-surface-rgb) / 0.43)),
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.11), transparent 74%);
}
/* Hybrid-impossibility doctrine layout for First Contact Manual chapter 1. */
.fcmi-hybrid-spread {
  display: grid;
  gap: clamp(1rem, 3vw, 1.45rem);
  margin: clamp(1.2rem, 4vw, 2rem) 0;
  padding: clamp(0.9rem, 3vw, 1.35rem);
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.28);
  border-radius: var(--fcmi-radius-lg);
  background:
    radial-gradient(circle at 12% 0%, rgb(var(--fcmi-accent-rgb) / 0.14), transparent 28rem),
    linear-gradient(135deg, rgb(var(--fcmi-surface-rgb) / 0.96), rgb(var(--fcmi-surface-2-rgb) / 0.82)),
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.1), transparent 42%, rgb(255 92 92 / 0.08));
  box-shadow:
    inset 0 0 0 1px rgb(var(--fcmi-text-rgb) / 0.03),
    0 22px 58px rgb(0 0 0 / 0.32);
}
.fcmi-hybrid-cover {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: clamp(0.75rem, 2vw, 1rem);
  align-items: center;
  padding: clamp(0.85rem, 2.4vw, 1.1rem);
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.24);
  border-radius: var(--fcmi-radius-md);
  background:
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.16), transparent 58%),
    rgb(var(--fcmi-surface-rgb) / 0.64);
}
.fcmi-hybrid-cover-mark {
  display: grid;
  width: 3.2rem;
  height: 3.2rem;
  place-items: center;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.28);
  border-radius: 50%;
  background: rgb(var(--fcmi-accent-rgb) / 0.12);
  box-shadow: 0 0 22px rgb(var(--fcmi-glow-rgb) / 0.18);
  font-size: 1.45rem;
}
.fcmi-hybrid-cover-copy {
  min-width: 0;
}
.fcmi-hybrid-cover-title-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 0.8rem;
  align-items: baseline;
}
.fcmi-hybrid-cover h3,
.fcmi-hybrid-section-heading h4,
.fcmi-hybrid-collision-card h4,
.fcmi-hybrid-density-cell h4,
.fcmi-hybrid-case-row h4,
.fcmi-hybrid-protocol-list h4,
.fcmi-hybrid-multiply-panel h4 {
  margin: 0;
  color: rgb(var(--fcmi-text-rgb));
  font-family: var(--fcmi-mono);
  font-weight: 900;
  line-height: 1.16;
  text-transform: uppercase;
}
.fcmi-hybrid-cover h3 {
  font-size: 1.35rem;
}
.fcmi-hybrid-cover-title-row span,
.fcmi-hybrid-cover-label {
  color: rgb(var(--fcmi-accent-rgb));
  font-family: var(--fcmi-mono);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}
.fcmi-hybrid-cover p,
.fcmi-hybrid-section-heading p {
  margin: 0.25rem 0 0;
  color: rgb(var(--fcmi-muted-rgb));
  line-height: 1.55;
}
.fcmi-hybrid-opening {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(16rem, 0.65fr);
  gap: clamp(0.85rem, 2.6vw, 1.15rem);
  align-items: start;
}
.fcmi-hybrid-opening-copy {
  display: grid;
  gap: 0.78rem;
  padding: clamp(0.95rem, 2.5vw, 1.25rem);
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.18);
  border-left: 4px solid rgb(var(--fcmi-accent-rgb) / 0.62);
  border-radius: var(--fcmi-radius-md);
  background:
    linear-gradient(180deg, rgb(var(--fcmi-surface-rgb) / 0.72), rgb(var(--fcmi-surface-rgb) / 0.46)),
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.08), transparent 78%);
}
.fcmi-hybrid-opening-copy p,
.fcmi-hybrid-smart-copy p,
.fcmi-hybrid-field-rule p,
.fcmi-hybrid-collision-card p,
.fcmi-hybrid-density-cell p,
.fcmi-hybrid-case-row p,
.fcmi-hybrid-protocol-list p,
.fcmi-hybrid-multiply-panel p,
.fcmi-hybrid-summary {
  margin: 0;
  color: rgb(var(--fcmi-muted-rgb));
  line-height: 1.62;
}
.fcmi-hybrid-opening-copy p:first-child {
  color: rgb(var(--fcmi-text-rgb));
  font-size: 1.02rem;
}
.fcmi-hybrid-field-rule {
  display: grid;
  gap: 0.55rem;
  padding: clamp(0.85rem, 2vw, 1rem);
  border: 1px solid rgb(255 92 92 / 0.28);
  border-radius: var(--fcmi-radius-md);
  background:
    linear-gradient(135deg, rgb(255 92 92 / 0.15), transparent 60%),
    rgb(var(--fcmi-surface-rgb) / 0.58);
  box-shadow: inset 0 0 0 1px rgb(var(--fcmi-text-rgb) / 0.03);
}
.fcmi-hybrid-field-rule > span,
.fcmi-hybrid-phase-panel strong,
.fcmi-hybrid-field-rule strong,
.fcmi-hybrid-summary strong {
  color: rgb(var(--fcmi-text-rgb));
  font-family: var(--fcmi-mono);
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}
.fcmi-hybrid-field-rule > span {
  color: rgb(255 92 92);
  font-size: 0.75rem;
}
.fcmi-hybrid-collision-map,
.fcmi-hybrid-smart-matter,
.fcmi-hybrid-recognition,
.fcmi-hybrid-multiplication {
  display: grid;
  gap: clamp(0.78rem, 2vw, 1rem);
  padding: clamp(0.85rem, 2.4vw, 1.1rem);
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.16);
  border-radius: var(--fcmi-radius-md);
  background:
    linear-gradient(180deg, rgb(var(--fcmi-surface-rgb) / 0.58), rgb(var(--fcmi-surface-rgb) / 0.34)),
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.06), transparent 76%);
}
.fcmi-hybrid-section-heading {
  display: grid;
  gap: 0.25rem;
  max-width: 56rem;
}
.fcmi-hybrid-section-heading h4 {
  font-size: 1.05rem;
}
.fcmi-hybrid-collision-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
}
.fcmi-hybrid-collision-card {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: 0.55rem 0.7rem;
  align-items: start;
  padding: 0.78rem;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.18);
  border-radius: var(--fcmi-radius-sm);
  background:
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.12), transparent 52%),
    rgb(var(--fcmi-surface-rgb) / 0.42);
}
.fcmi-hybrid-collision-card > span {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.36);
  border-radius: 50%;
  color: rgb(var(--fcmi-accent-rgb));
  font-family: var(--fcmi-mono);
  font-size: 0.72rem;
  font-weight: 900;
}
.fcmi-hybrid-collision-card > h4 {
  min-width: 0;
  overflow-wrap: anywhere;
}
.fcmi-hybrid-collision-card > p {
  grid-column: 1 / -1;
}
.fcmi-hybrid-collision-card h4,
.fcmi-hybrid-density-cell h4,
.fcmi-hybrid-case-row h4,
.fcmi-hybrid-protocol-list h4,
.fcmi-hybrid-multiply-panel h4 {
  font-size: 0.86rem;
}
.fcmi-hybrid-smart-matter {
  grid-template-columns: minmax(0, 1fr);
  border-color: rgb(var(--fcmi-accent-rgb) / 0.22);
  background:
    radial-gradient(circle at 100% 0%, rgb(var(--fcmi-accent-rgb) / 0.16), transparent 24rem),
    linear-gradient(180deg, rgb(var(--fcmi-surface-rgb) / 0.66), rgb(var(--fcmi-surface-rgb) / 0.38));
}
.fcmi-hybrid-smart-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(15rem, 0.42fr);
  gap: clamp(0.75rem, 2vw, 1rem);
}
.fcmi-hybrid-smart-copy {
  display: grid;
  gap: 0.78rem;
  padding: clamp(0.82rem, 2vw, 1rem);
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.16);
  border-radius: var(--fcmi-radius-sm);
  background:
    linear-gradient(180deg, rgb(var(--fcmi-surface-rgb) / 0.7), rgb(var(--fcmi-surface-rgb) / 0.44)),
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.08), transparent 76%);
}
.fcmi-hybrid-smart-copy p:first-child {
  color: rgb(var(--fcmi-text-rgb));
}
.fcmi-hybrid-phase-panel {
  display: grid;
  gap: 0.6rem;
  align-content: start;
  padding: clamp(0.78rem, 2vw, 1rem);
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.18);
  border-radius: var(--fcmi-radius-sm);
  background:
    linear-gradient(180deg, rgb(var(--fcmi-surface-rgb) / 0.68), rgb(var(--fcmi-surface-rgb) / 0.38)),
    linear-gradient(135deg, rgb(var(--fcmi-accent-rgb) / 0.12), transparent 58%);
}
.fcmi-hybrid-phase-strip {
  display: grid;
  gap: 0.4rem;
}
.fcmi-hybrid-phase-strip span {
  display: block;
  padding: 0.48rem 0.58rem;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.24);
  border-radius: var(--fcmi-radius-sm);
  background:
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.16), transparent 80%),
    rgb(var(--fcmi-surface-rgb) / 0.46);
  color: rgb(var(--fcmi-text-rgb));
  font-family: var(--fcmi-mono);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}
.fcmi-hybrid-density-board {
  display: grid;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.16);
  border-radius: var(--fcmi-radius-sm);
  overflow: hidden;
}
.fcmi-hybrid-density-cell {
  display: grid;
  grid-template-columns: minmax(8.5rem, 0.32fr) minmax(0, 1fr);
  gap: 0.65rem;
  align-items: start;
  padding: 0.82rem;
  border-left: 4px solid rgb(var(--fcmi-accent-rgb) / 0.62);
  background:
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.1), transparent 48%),
    rgb(var(--fcmi-surface-rgb) / 0.44);
}
.fcmi-hybrid-density-cell + .fcmi-hybrid-density-cell {
  border-top: 1px solid rgb(var(--fcmi-accent-rgb) / 0.13);
}
.fcmi-hybrid-recognition-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(17rem, 0.42fr);
  gap: clamp(0.75rem, 2vw, 1rem);
  align-items: start;
}
.fcmi-hybrid-case-ledger {
  display: grid;
  gap: 0.5rem;
}
.fcmi-hybrid-case-row {
  display: grid;
  gap: 0.35rem;
  padding: 0.75rem 0.85rem;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.17);
  border-left: 4px solid rgb(var(--fcmi-accent-rgb) / 0.62);
  border-radius: var(--fcmi-radius-sm);
  background:
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.09), transparent 58%),
    rgb(var(--fcmi-surface-rgb) / 0.42);
}
.fcmi-hybrid-protocol-list {
  display: grid;
  gap: 0.62rem;
  padding: clamp(0.82rem, 2vw, 1rem);
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.2);
  border-radius: var(--fcmi-radius-md);
  background:
    linear-gradient(180deg, rgb(var(--fcmi-surface-rgb) / 0.72), rgb(var(--fcmi-surface-rgb) / 0.44)),
    linear-gradient(135deg, rgb(var(--fcmi-accent-rgb) / 0.12), transparent 58%);
}
.fcmi-hybrid-question-list,
.fcmi-hybrid-threat-list {
  display: grid;
  gap: 0.45rem;
  margin: 0;
  padding-left: 1.1rem;
  color: rgb(var(--fcmi-muted-rgb));
  line-height: 1.45;
}
.fcmi-hybrid-multiplication {
  border-color: rgb(255 92 92 / 0.22);
  background:
    linear-gradient(90deg, rgb(255 92 92 / 0.1), transparent 46%, rgb(var(--fcmi-accent-rgb) / 0.09)),
    rgb(var(--fcmi-surface-rgb) / 0.52);
}
.fcmi-hybrid-equation {
  display: flex;
  flex-wrap: wrap;
  gap: 0.48rem;
  align-items: center;
  justify-content: center;
  padding: clamp(0.78rem, 2vw, 1rem);
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.2);
  border-radius: var(--fcmi-radius-sm);
  background:
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.1), transparent 48%, rgb(255 92 92 / 0.08)),
    rgb(var(--fcmi-surface-rgb) / 0.58);
  color: rgb(var(--fcmi-muted-rgb));
  font-family: var(--fcmi-mono);
  font-size: 0.9rem;
  font-weight: 900;
  text-transform: uppercase;
}
.fcmi-hybrid-equation strong {
  color: rgb(var(--fcmi-text-rgb));
}
.fcmi-hybrid-multiplication-panels {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(0.65rem, 2vw, 0.9rem);
}
.fcmi-hybrid-multiply-panel {
  display: grid;
  gap: 0.65rem;
  padding: clamp(0.82rem, 2vw, 1rem);
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.18);
  border-radius: var(--fcmi-radius-sm);
  background:
    linear-gradient(180deg, rgb(var(--fcmi-surface-rgb) / 0.68), rgb(var(--fcmi-surface-rgb) / 0.42)),
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.09), transparent 76%);
}
.fcmi-hybrid-threat-list span {
  color: rgb(var(--fcmi-text-rgb));
  font-family: var(--fcmi-mono);
  font-size: 0.76rem;
  font-weight: 900;
  text-transform: uppercase;
}
.fcmi-hybrid-summary {
  padding: clamp(0.78rem, 2vw, 1rem);
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.18);
  border-radius: var(--fcmi-radius-sm);
  background:
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.12), transparent 78%),
    rgb(var(--fcmi-surface-rgb) / 0.48);
}
@media (max-width: 980px) {
  .fcmi-hybrid-cover,
  .fcmi-hybrid-opening,
  .fcmi-hybrid-smart-layout,
  .fcmi-hybrid-recognition-layout,
  .fcmi-hybrid-multiplication-panels {
    grid-template-columns: 1fr;
  }

  .fcmi-hybrid-cover-label {
    justify-self: start;
  }

  .fcmi-hybrid-collision-grid {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 620px) {
  .fcmi-hybrid-collision-card,
  .fcmi-hybrid-density-cell {
    grid-template-columns: 1fr;
  }
}
/* Deferred exotic classification ledger for First Contact Manual chapter 1. */
.fcmi-exotic-ledger {
  margin: clamp(1rem, 3vw, 1.45rem) 0 clamp(1.4rem, 4vw, 2rem);
  padding: clamp(0.78rem, 2.2vw, 1rem);
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.22);
  border-radius: var(--fcmi-radius-lg);
  background:
    radial-gradient(circle at 100% 0, rgb(var(--fcmi-accent-rgb) / 0.1), transparent 28%),
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.07), transparent 58%),
    rgb(var(--fcmi-surface-rgb) / 0.34);
  box-shadow:
    inset 0 0 28px rgb(var(--fcmi-glow-rgb) / 0.045),
    0 16px 38px rgb(0 0 0 / 0.18);
}
.fcmi-exotic-ledger-header {
  display: grid;
  gap: 0.25rem;
  padding: 0 0 0.72rem;
  margin-bottom: 0.72rem;
  border-bottom: 1px solid rgb(var(--fcmi-accent-rgb) / 0.16);
}
.fcmi-exotic-ledger-header .fcmi-kicker {
  margin: 0;
  color: rgb(var(--fcmi-accent-rgb) / 0.74);
}
.fcmi-exotic-ledger-header h3 {
  margin: 0;
  color: var(--fcmi-cream);
  font-size: 1rem;
  line-height: 1.2;
}
.fcmi-exotic-ledger-header p {
  margin: 0;
  color: var(--fcmi-muted);
  font-size: 0.84rem;
  line-height: 1.48;
}
.fcmi-exotic-ledger-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.55rem, 1.6vw, 0.72rem);
}
.fcmi-exotic-ledger-item {
  display: grid;
  gap: 0.34rem;
  padding: 0.68rem 0.72rem;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.16);
  border-left-width: 3px;
  border-radius: var(--fcmi-radius-sm);
  background:
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.075), transparent 78%),
    rgb(var(--fcmi-surface-rgb) / 0.3);
}
.fcmi-exotic-ledger-item strong {
  color: rgb(var(--fcmi-accent-rgb) / 0.9);
  font-family: var(--fcmi-mono);
  font-size: 0.72rem;
  font-weight: 850;
  line-height: 1.25;
  text-transform: uppercase;
}
.fcmi-exotic-ledger-item span {
  color: var(--fcmi-cream);
  font-size: 0.76rem;
  line-height: 1.35;
}
.fcmi-exotic-ledger-item p {
  margin: 0;
  color: var(--fcmi-muted);
  font-size: 0.8rem;
  line-height: 1.45;
}
@media (max-width: 680px) {
  .fcmi-exotic-ledger-grid {
    grid-template-columns: 1fr;
  }
}
@media (min-width: 681px) and (max-width: 1040px) {
  .fcmi-exotic-ledger-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
.fcmi-legend-row {
  position: relative;
  box-shadow:
    inset 3px 0 0 rgb(var(--fcmi-accent-rgb) / 0.36),
    inset 0 0 16px rgb(var(--fcmi-glow-rgb) / 0.035);
  overflow: hidden;
}
.fcmi-legend-row::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.12), transparent 38%),
    radial-gradient(circle at 100% 50%, rgb(var(--fcmi-accent-rgb) / 0.09), transparent 32%);
  opacity: 0.7;
}
.fcmi-legend-row .fcmi-dot,
.fcmi-legend-name,
.fcmi-legend-meta {
  position: relative;
  z-index: 1;
}
.fcmi-section-panel-inner::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  pointer-events: none;
  background:
    linear-gradient(
      to bottom,
      transparent,
      rgb(var(--fcmi-accent-rgb) / 0.54) 18%,
      rgb(var(--fcmi-accent-rgb) / 0.28) 68%,
      transparent
    );
  box-shadow: 0 0 18px rgb(var(--fcmi-glow-rgb) / 0.24);
}
.fcmi-support-note {
  max-width: min(100%, 58rem);
  margin: clamp(0.9rem, 2.5vw, 1.25rem) auto clamp(1.1rem, 3vw, 1.65rem);
  box-shadow:
    0 16px 44px rgb(0 0 0 / 0.24),
    0 0 22px rgb(var(--fcmi-glow-rgb) / 0.08);
}
.fcmi-support-note .fcmi-section-panel-inner {
  padding: clamp(0.78rem, 2vw, 1.05rem);
}
.fcmi-support-note .fcmi-panel-header {
  margin-bottom: clamp(0.55rem, 1.8vw, 0.8rem);
}
.fcmi-support-note .fcmi-title {
  font-size: 1.08rem;
  line-height: 1.2;
}
.fcmi-support-note .fcmi-kicker {
  font-size: 0.56rem;
}
.fcmi-support-note .fcmi-icon-tile {
  width: 2.35rem;
  height: 2.35rem;
  border-radius: var(--fcmi-radius-sm);
  font-size: 1.1rem;
}
.fcmi-support-note .fcmi-card-stack,
.fcmi-support-note .fcmi-list-grid {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 12rem), 1fr));
  gap: clamp(0.5rem, 1.6vw, 0.7rem);
}
.fcmi-support-note .fcmi-mini-card,
.fcmi-support-note .fcmi-quote-card {
  padding: clamp(0.68rem, 1.7vw, 0.86rem);
}
.fcmi-support-note .fcmi-mini-head {
  flex-wrap: wrap;
  gap: 0.35rem 0.6rem;
  font-size: 0.78rem;
}
.fcmi-support-note .fcmi-mini-head span:last-child {
  letter-spacing: 0;
}
.fcmi-support-note .fcmi-mini-card p,
.fcmi-support-note .fcmi-panel-copy,
.fcmi-support-note .fcmi-panel-lede,
.fcmi-support-note .fcmi-prose-stack p,
.fcmi-support-note .fcmi-quote-card blockquote,
.fcmi-support-note .fcmi-notice {
  font-size: 0.82rem;
  line-height: 1.5;
}
.fcmi-support-note .fcmi-panel-lede {
  margin-bottom: 0.7rem;
}
.fcmi-support-note .fcmi-prose-stack {
  padding: clamp(0.62rem, 1.8vw, 0.82rem);
  gap: 0.58rem;
}
.fcmi-support-note .fcmi-quote-card {
  margin-top: 0.7rem;
}
.fcmi-support-note .fcmi-notice {
  margin-top: 0.75rem;
  padding: 0.75rem 0.85rem;
}
.fcmi-taxonomy-ladder {
  margin: clamp(1rem, 3vw, 1.6rem) 0 clamp(1.4rem, 4vw, 2.2rem);
  padding: clamp(0.72rem, 2vw, 0.9rem);
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.26);
  border-radius: var(--fcmi-radius-lg);
  background:
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.08), transparent 58%),
    rgb(var(--fcmi-surface-rgb) / 0.36);
  box-shadow:
    inset 0 0 24px rgb(var(--fcmi-glow-rgb) / 0.055),
    0 12px 34px rgb(0 0 0 / 0.18);
}
.fcmi-taxonomy-ladder-header {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 0.75rem 1rem;
  padding: 0.1rem 0.15rem 0.75rem;
  margin-bottom: 0.75rem;
  border-bottom: 1px solid rgb(var(--fcmi-accent-rgb) / 0.16);
}
.fcmi-taxonomy-ladder-header .fcmi-kicker {
  margin: 0 0 0.22rem;
}
.fcmi-taxonomy-title-lockup {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  gap: 0.55rem 0.75rem;
}
.fcmi-taxonomy-ladder-title {
  margin: 0;
  color: var(--fcmi-cream);
  font-size: 1.18rem;
  line-height: 1.15;
}
.fcmi-threat-swatch-strip {
  display: flex;
  align-items: center;
  gap: 0.22rem;
  padding: 0.2rem;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.14);
  border-radius: var(--fcmi-radius-sm);
  background: rgb(var(--fcmi-surface-rgb) / 0.34);
}
.fcmi-threat-swatch {
  display: block;
  width: 0.92rem;
  aspect-ratio: 1;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.48);
  border-radius: 0.2rem;
  background:
    linear-gradient(180deg, rgb(var(--fcmi-text-rgb) / 0.16), transparent 55%),
    rgb(var(--fcmi-accent-rgb) / 0.86);
  box-shadow:
    0 0 0 1px rgb(0 0 0 / 0.24),
    0 0 10px rgb(var(--fcmi-glow-rgb) / 0.34);
}
.fcmi-taxonomy-ladder-note {
  max-width: 24rem;
  margin: 0;
  color: var(--fcmi-muted);
  font-size: 0.82rem;
  line-height: 1.45;
}
.fcmi-taxonomy-ladder-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 8.5rem), 1fr));
  gap: 0.44rem;
}
.fcmi-taxonomy-step {
  display: grid;
  gap: 0.24rem;
  min-height: 100%;
  padding: 0.62rem 0.68rem;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.15);
  border-radius: var(--fcmi-radius-sm);
  background:
    linear-gradient(180deg, rgb(var(--fcmi-text-rgb) / 0.04), rgb(var(--fcmi-text-rgb) / 0.01)),
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.08), transparent 70%);
  color: inherit;
  text-decoration: none;
}
.fcmi-taxonomy-step strong {
  color: rgb(var(--fcmi-accent-rgb) / 0.9);
  font-family: var(--fcmi-mono);
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}
.fcmi-taxonomy-step span {
  color: var(--fcmi-muted);
  font-size: 0.72rem;
  line-height: 1.35;
}
.fcmi-taxonomy-step .fcmi-taxonomy-step-meta {
  color: rgb(var(--fcmi-accent-rgb) / 0.78);
  font-size: 0.72rem;
}
.fcmi-scale-entry {
  position: relative;
  margin: clamp(1rem, 3vw, 1.45rem) 0;
  padding: clamp(0.9rem, 2.5vw, 1.18rem);
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.24);
  border-left-width: 4px;
  border-radius: var(--fcmi-radius-lg);
  background:
    radial-gradient(circle at 0 0, rgb(var(--fcmi-accent-rgb) / 0.12), transparent 28%),
    linear-gradient(180deg, rgb(var(--fcmi-text-rgb) / 0.035), rgb(var(--fcmi-text-rgb) / 0.008)),
    rgb(var(--fcmi-surface-rgb) / 0.36);
  box-shadow:
    inset 0 0 30px rgb(var(--fcmi-glow-rgb) / 0.045),
    0 18px 44px rgb(0 0 0 / 0.2);
}
.fcmi-scale-header {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: clamp(0.7rem, 2vw, 1rem);
  align-items: center;
  margin-bottom: clamp(0.7rem, 2vw, 0.95rem);
}
.fcmi-scale-icon {
  display: grid;
  place-items: center;
  width: clamp(2.55rem, 6vw, 3.25rem);
  aspect-ratio: 1;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.24);
  border-radius: var(--fcmi-radius-md);
  background: rgb(var(--fcmi-accent-rgb) / 0.12);
  color: rgb(var(--fcmi-accent-rgb) / 0.9);
  font-size: 1.45rem;
  box-shadow: inset 0 0 18px rgb(var(--fcmi-glow-rgb) / 0.08);
}
.fcmi-scale-title-group {
  min-width: 0;
}
.fcmi-scale-title-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.65rem;
  align-items: center;
  margin-bottom: 0.28rem;
}
.fcmi-scale-title {
  color: rgb(var(--fcmi-accent-rgb) / 0.92);
  font-family: var(--fcmi-mono);
  font-size: 1.02rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}
.fcmi-scale-range {
  padding: 0.24rem 0.5rem;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.2);
  border-radius: 999px;
  background: rgb(var(--fcmi-accent-rgb) / 0.09);
  color: rgb(var(--fcmi-accent-rgb) / 0.84);
  font-family: var(--fcmi-mono);
  font-size: 0.7rem;
}
.fcmi-scale-subtitle {
  margin: 0;
  color: var(--fcmi-muted);
  font-size: 0.84rem;
  line-height: 1.45;
}
.fcmi-scale-label {
  justify-self: end;
  padding: 0.32rem 0.56rem;
  border-radius: var(--fcmi-radius-sm);
  background: rgb(var(--fcmi-accent-rgb) / 0.82);
  color: rgb(var(--fcmi-surface-3-rgb));
  font-size: 0.64rem;
  font-weight: 900;
  line-height: 1;
  text-align: right;
  text-transform: uppercase;
}
.fcmi-scale-copy {
  margin: 0 0 clamp(0.72rem, 2vw, 0.95rem);
  color: var(--fcmi-muted);
  font-size: 0.95rem;
  line-height: 1.62;
}
.fcmi-scale-section {
  display: grid;
  gap: 0.58rem;
  margin: clamp(0.82rem, 2.2vw, 1.08rem) 0;
}
.fcmi-scale-section-header {
  display: grid;
  gap: 0.24rem;
  padding: 0 0 0.55rem;
  border-bottom: 1px solid rgb(var(--fcmi-accent-rgb) / 0.14);
}
.fcmi-scale-section-header .fcmi-kicker {
  margin: 0;
  color: rgb(var(--fcmi-accent-rgb) / 0.72);
}
.fcmi-scale-section-header h4 {
  margin: 0;
  color: var(--fcmi-cream);
  font-size: 0.92rem;
  line-height: 1.25;
}
.fcmi-scale-section-header p {
  margin: 0;
  color: var(--fcmi-muted);
  font-size: 0.82rem;
  line-height: 1.45;
}
.fcmi-scale-type-band {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 6.2rem), 1fr));
  gap: 0.35rem;
}
.fcmi-scale-type-band span {
  min-width: 0;
  padding: 0.42rem 0.48rem;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.2);
  border-radius: var(--fcmi-radius-sm);
  background:
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.12), transparent 74%),
    rgb(var(--fcmi-surface-rgb) / 0.32);
  color: rgb(var(--fcmi-accent-rgb) / 0.9);
  font-family: var(--fcmi-mono);
  font-size: 0.66rem;
  font-weight: 850;
  line-height: 1.2;
  text-align: center;
  text-transform: uppercase;
}
.fcmi-scale-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 13rem), 1fr));
  gap: clamp(0.56rem, 1.8vw, 0.78rem);
  margin: clamp(0.72rem, 2vw, 0.95rem) 0;
}
.fcmi-scale-detail-grid--paired {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.fcmi-scale-detail-grid--paired .fcmi-scale-detail-card {
  padding: clamp(0.82rem, 2vw, 1.02rem);
}
.fcmi-scale-detail-card {
  padding: clamp(0.72rem, 1.8vw, 0.9rem);
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.16);
  border-radius: var(--fcmi-radius-sm);
  background:
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.065), transparent 78%),
    rgb(var(--fcmi-surface-rgb) / 0.34);
}
.fcmi-scale-detail-card h4,
.fcmi-scale-detail-card h5,
.fcmi-scale-detail-card h6 {
  margin: 0 0 0.45rem;
  color: rgb(var(--fcmi-accent-rgb) / 0.88);
  font-size: 0.76rem;
  font-weight: 850;
  line-height: 1.25;
  text-transform: uppercase;
}
.fcmi-scale-detail-card p,
.fcmi-scale-detail-card li {
  color: var(--fcmi-muted);
  font-size: 0.82rem;
  line-height: 1.48;
}
.fcmi-scale-detail-card p,
.fcmi-scale-detail-card ul {
  margin: 0;
}
.fcmi-scale-detail-card ul {
  padding-left: 1rem;
}
.fcmi-scale-note {
  margin-top: clamp(0.72rem, 2vw, 0.95rem);
  padding: 0.7rem 0.78rem;
  border: 1px solid rgb(var(--fcmi-accent-rgb) / 0.22);
  border-radius: var(--fcmi-radius-sm);
  background:
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.095), transparent 76%),
    rgb(var(--fcmi-surface-rgb) / 0.34);
  color: var(--fcmi-muted);
  font-size: 0.83rem;
  line-height: 1.5;
}
.fcmi-scale-note strong {
  color: rgb(var(--fcmi-accent-rgb) / 0.9);
}
@media (max-width: 680px) {
  .fcmi-scale-header {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .fcmi-scale-detail-grid--paired {
    grid-template-columns: 1fr;
  }

  .fcmi-scale-label {
    grid-column: 1 / -1;
    justify-self: start;
    text-align: left;
  }
}
.fcmi-next-link-frame {
  background:
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.085), transparent 62%),
    radial-gradient(circle at 100% 50%, rgb(var(--fcmi-accent-2-rgb) / 0.10), transparent 36%),
    rgb(var(--fcmi-surface-3-rgb) / 0.28);
}
.fcmi-chapter-section-list {
  background:
    linear-gradient(180deg, rgb(var(--fcmi-accent-rgb) / 0.055), transparent 52%),
    rgb(var(--fcmi-surface-rgb) / 0.28);
}
.fcmi-chapter-section-list .fcmi-section-row {
  position: relative;
  padding-left: 1.05rem;
  border-left: 3px solid rgb(var(--fcmi-accent-rgb) / 0.34);
  background:
    linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.075), transparent 64%);
  transition:
    background 160ms ease,
    border-color 160ms ease,
    color 160ms ease,
    transform 160ms ease;
}
.fcmi-chapter-section-list .fcmi-section-row::before {
  content: "";
  position: absolute;
  left: 0.42rem;
  top: 50%;
  width: 0.34rem;
  height: 0.34rem;
  border-radius: 999px;
  background: rgb(var(--fcmi-accent-rgb) / 0.78);
  box-shadow: 0 0 12px rgb(var(--fcmi-glow-rgb) / 0.36);
  transform: translateY(-50%);
}
.fcmi-chapter-section-list .fcmi-section-row:hover {
  border-left-color: rgb(var(--fcmi-accent-rgb) / 0.72);
  background: linear-gradient(90deg, rgb(var(--fcmi-accent-rgb) / 0.14), transparent 72%);
  transform: translateX(2px);
}
.fcmi-chapter-section-list .fcmi-section-row:hover .fcmi-section-title {
  color: var(--fcmi-cream);
}
.fcmi-chapter-section-list .fcmi-section-code {
  color: rgb(var(--fcmi-accent-rgb) / 0.88);
  opacity: 1;
}