html[data-specialty="neurotrauma"] {
  --accent: #ff8a3d;
  --accent-2: #45d5ff;
  --brain: #c592ff;
  --rescue: #ff5d73;
  --success: #55e69a;
}

html[data-theme="light"][data-specialty="neurotrauma"] {
  --accent: #a94200;
  --accent-2: #006f96;
  --brain: #6e33a9;
  --rescue: #b20f31;
  --success: #087a55;
}

html[data-theme="dark"][data-visual-profile="bruxa-rustica-moderna"][data-specialty="neurotrauma"] {
  --accent: #d8a85f;
  --accent-2: #91b28b;
  --brain: #b89ac5;
  --rescue: #e77c72;
  --success: #9aca99;
}

html[data-theme="dark"][data-visual-profile="bruxa-rustica-moderna"] .c-card {
  --letter-color: #d8a85f;
}

html[data-theme="dark"][data-visual-profile="bruxa-rustica-moderna"] .r-card {
  --letter-color: #8fb6aa;
}

html[data-theme="dark"][data-visual-profile="bruxa-rustica-moderna"] .a-card {
  --letter-color: #b89ac5;
}

html[data-theme="dark"][data-visual-profile="bruxa-rustica-moderna"] .s-card {
  --letter-color: #91b28b;
}

html[data-theme="dark"][data-visual-profile="bruxa-rustica-moderna"] .h-card {
  --letter-color: #e77c72;
}

body {
  overflow-x: hidden;
}

.review-strip {
  position: relative;
  z-index: 40;
  padding: .65rem clamp(1rem, 4vw, 3rem);
  border-bottom: 1px solid color-mix(in srgb, var(--warning) 45%, var(--line));
  background: color-mix(in srgb, var(--warning) 13%, var(--bg));
  color: var(--soft);
  font-size: .84rem;
  text-align: center;
}

.review-strip strong { color: var(--warning); }

.hero {
  padding-top: clamp(2.6rem, 7vw, 5.3rem);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(18rem, .75fr);
  gap: clamp(1.4rem, 4vw, 3.5rem);
  align-items: end;
}

.hero h1 {
  max-width: 12ch;
  letter-spacing: -.055em;
}

.hero h1 span {
  color: var(--accent);
  text-shadow: 0 0 2rem color-mix(in srgb, var(--accent) 28%, transparent);
}

.target-board {
  padding: 1.1rem;
  border: 1px solid color-mix(in srgb, var(--accent) 60%, var(--line));
  border-radius: 20px;
  background:
    linear-gradient(150deg, color-mix(in srgb, var(--accent) 11%, var(--panel)), var(--panel));
  box-shadow: var(--shadow);
}

.target-board-title {
  margin-bottom: .8rem;
  color: var(--accent);
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: .76rem;
}

.target-board dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .55rem;
  margin: 0;
}

.target-board dl div {
  min-width: 0;
  padding: .72rem;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: color-mix(in srgb, var(--bg-2) 82%, transparent);
}

.target-board dt {
  color: var(--muted);
  font-size: .72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.target-board dd {
  margin: .18rem 0 0;
  color: var(--text);
  font-size: clamp(.95rem, 2vw, 1.15rem);
  font-weight: 900;
}

.microcopy {
  margin: .75rem 0 0 !important;
  color: var(--muted) !important;
  font-size: .73rem !important;
}

.module-nav {
  position: sticky;
  top: 4.35rem;
  z-index: 30;
  overflow-x: auto;
  flex-wrap: nowrap;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.module-nav a {
  flex: 0 0 auto;
}

.module-nav a.active,
.module-nav a[aria-current="location"] {
  background: color-mix(in srgb, var(--accent) 14%, var(--panel-2));
  color: var(--accent);
}

main { min-width: 0; }

.safety-banner {
  margin: .2rem 0 1.2rem;
  padding: 1rem 1.1rem;
  border-left: 4px solid var(--warning);
  border-radius: 0 14px 14px 0;
  background: color-mix(in srgb, var(--warning) 10%, var(--panel));
  color: var(--soft);
}

.safety-banner strong { color: var(--warning); }

.crash-grid {
  display: grid;
  grid-template-columns: repeat(10, minmax(0, 1fr));
  gap: 1rem;
}

.letter-card {
  position: relative;
  grid-column: span 5;
  min-width: 0;
  padding: 1.25rem 1.2rem 1.2rem 4.6rem;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.letter-card:last-child { grid-column: 3 / span 6; }

.letter-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background: linear-gradient(135deg, color-mix(in srgb, var(--letter-color) 8%, transparent), transparent 45%);
}

.letter {
  position: absolute;
  top: 1.15rem;
  left: 1.1rem;
  display: grid;
  place-items: center;
  width: 2.7rem;
  height: 2.7rem;
  border: 1px solid color-mix(in srgb, var(--letter-color) 70%, var(--line));
  border-radius: 12px;
  background: color-mix(in srgb, var(--letter-color) 18%, var(--bg));
  color: var(--letter-color);
  font: 900 1.45rem/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.c-card { --letter-color: #ff8a3d; }
.r-card { --letter-color: #45d5ff; }
.a-card { --letter-color: #c592ff; }
.s-card { --letter-color: #55e69a; }
.h-card { --letter-color: #ff5d73; }

.letter-card h3 {
  position: relative;
  z-index: 1;
  margin-top: .2rem;
}

.letter-card ol {
  position: relative;
  z-index: 1;
  margin: .7rem 0 0;
  padding-left: 1.15rem;
}

.letter-card li {
  margin: .45rem 0;
  color: var(--soft);
}

.ct-atlas {
  scroll-margin-top: 8rem;
  margin-top: clamp(1.8rem, 4vw, 3rem);
  padding: clamp(1rem, 2.5vw, 1.6rem);
  border: 1px solid color-mix(in srgb, var(--accent) 38%, var(--line));
  border-radius: 22px;
  background: color-mix(in srgb, var(--panel) 94%, var(--accent) 6%);
  box-shadow: var(--shadow);
}

.ct-atlas-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: start;
}

.ct-atlas-heading h3,
.ct-therapy-bridge h3 {
  margin: .3rem 0 .55rem;
}

.ct-atlas-heading p,
.ct-therapy-bridge > p {
  max-width: 78ch;
  margin: 0;
  color: var(--soft);
}

.ct-synthetic-seal {
  padding: .45rem .7rem;
  border: 1px solid var(--accent-2);
  border-radius: 999px;
  color: var(--accent-2);
  font-size: .68rem;
  font-weight: 900;
  letter-spacing: .09em;
  white-space: nowrap;
}

.ct-read-sequence {
  display: grid;
  grid-template-columns: repeat(9, minmax(0, 1fr));
  gap: .45rem;
  margin: 1.2rem 0;
  padding: 0;
  list-style: none;
}

.ct-read-sequence li {
  min-width: 0;
  padding: .55rem .45rem;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: var(--bg-2);
  color: var(--soft);
  font-size: .7rem;
  font-weight: 800;
  overflow-wrap: anywhere;
}

.ct-read-sequence span {
  display: block;
  margin-bottom: .2rem;
  color: var(--accent);
  font-size: .72rem;
}

.ct-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.ct-plate {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--bg-2);
}

.ct-image-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1672 / 941;
  background: #07090c;
}

.ct-image-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .05);
}

.ct-image-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ct-image-frame > span {
  position: absolute;
  left: .7rem;
  bottom: .65rem;
  z-index: 1;
  padding: .32rem .52rem;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 7px;
  background: rgba(5, 7, 10, .88);
  color: #f2f5f7;
  font-size: .64rem;
  font-weight: 900;
  letter-spacing: .06em;
}

.ct-plate figcaption {
  padding: 1rem;
}

.ct-plate h4,
.ct-therapy-grid h4 {
  margin: 0 0 .55rem;
  color: var(--text);
}

.ct-pattern {
  margin: 0;
  color: var(--soft);
}

.ct-pattern strong,
.ct-decision dt {
  color: var(--accent-2);
}

.ct-decision {
  display: grid;
  gap: .55rem;
  margin: .8rem 0 0;
}

.ct-decision div {
  padding-top: .55rem;
  border-top: 1px solid var(--line);
}

.ct-decision dt {
  font-size: .68rem;
  font-weight: 900;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.ct-decision dd {
  margin: .2rem 0 0;
  color: var(--soft);
}

.ct-therapy-bridge {
  margin-top: 1.2rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
}

.ct-therapy-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .75rem;
  margin-top: 1rem;
}

.ct-therapy-grid article {
  min-width: 0;
  padding: .9rem;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--panel-2);
}

.ct-therapy-grid p {
  margin: 0;
  color: var(--soft);
  font-size: .86rem;
}

.ct-token {
  display: inline-block;
  margin-bottom: .55rem;
  color: var(--accent);
  font-size: .65rem;
  font-weight: 900;
  letter-spacing: .08em;
}

.ct-safety-lock {
  margin-top: .85rem;
  padding: .9rem 1rem;
  border-left: 4px solid var(--warning);
  border-radius: 0 12px 12px 0;
  background: color-mix(in srgb, var(--warning) 9%, var(--bg-2));
  color: var(--soft);
}

.ct-safety-lock strong { color: var(--warning); }

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 1.1rem;
  left: 3rem;
  right: 3rem;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), var(--brain));
}

.timeline-step {
  position: relative;
  padding: 3.2rem 1rem 1rem;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
}

.timeline-step .time {
  position: absolute;
  top: .5rem;
  left: 1rem;
  z-index: 2;
  padding: .34rem .65rem;
  border: 1px solid var(--accent);
  border-radius: 999px;
  background: var(--bg);
  color: var(--accent);
  font-weight: 900;
  font-size: .78rem;
}

.timeline-step h3 { margin: 0 0 .5rem; }
.timeline-step ul { margin: 0; padding-left: 1.15rem; }
.timeline-step li { margin: .4rem 0; color: var(--soft); }
.decision-pair { margin-top: 1rem; }

.herniation-callout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  margin-bottom: 1rem;
  border: 1px solid color-mix(in srgb, var(--rescue) 55%, var(--line));
  border-radius: 16px;
  background: var(--line);
}

.herniation-callout div {
  display: grid;
  gap: .35rem;
  padding: 1rem;
  background: color-mix(in srgb, var(--rescue) 9%, var(--panel));
}

.herniation-callout strong { color: var(--rescue); }
.herniation-callout span { color: var(--soft); }

.tier-stack { display: grid; gap: .75rem; }

.tier {
  overflow: hidden;
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 14px;
  background: var(--panel);
}

.tier summary,
.clinical-detail summary {
  display: flex;
  align-items: center;
  gap: .75rem;
  padding: 1rem;
  cursor: pointer;
  color: var(--text);
  font-weight: 900;
}

.tier summary::-webkit-details-marker,
.clinical-detail summary::-webkit-details-marker { display: none; }

.tier summary::after,
.clinical-detail summary::after {
  content: "+";
  margin-left: auto;
  color: var(--accent);
  font-size: 1.25rem;
}

.tier[open] summary::after,
.clinical-detail[open] summary::after { content: "−"; }

.tier summary span {
  min-width: 4.9rem;
  padding: .25rem .48rem;
  border: 1px solid var(--accent);
  border-radius: 999px;
  color: var(--accent);
  font-size: .72rem;
  text-align: center;
}

.tier-body {
  padding: 0 1rem 1rem;
  color: var(--soft);
}

.tier-body ol { margin: 0; padding-left: 1.3rem; }
.tier-body li { margin: .45rem 0; }
.danger-tier { border-left-color: var(--rescue); }
.danger-tier summary span { border-color: var(--rescue); color: var(--rescue); }

.dose-table-wrap,
.comparison-wrap {
  max-width: 100%;
  margin-top: 1rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.dose-table caption,
.medication-table caption {
  padding: .7rem;
  background: var(--panel-2);
  color: var(--warning);
  font-weight: 800;
  text-align: left;
}

.evidence-note {
  margin: .8rem 0 0;
  padding: .8rem;
  border-radius: 12px;
  background: color-mix(in srgb, var(--accent-2) 8%, var(--bg-2));
}

.sedation-principles { margin-bottom: 1rem; }
.medication-table { margin-bottom: 1rem; }
.medication-table table { min-width: 760px; }

.wake-layout {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 1rem;
  align-items: start;
}

.checklist { display: grid; gap: .55rem; }

.checklist label {
  display: grid;
  grid-template-columns: 1.15rem minmax(0, 1fr);
  gap: .65rem;
  align-items: start;
  padding: .65rem;
  border: 1px solid var(--line);
  border-radius: 11px;
  color: var(--soft);
  cursor: pointer;
}

.checklist label:has(input:checked) {
  border-color: var(--success);
  background: color-mix(in srgb, var(--success) 8%, var(--panel-2));
  color: var(--text);
}

.checklist input { margin-top: .2rem; accent-color: var(--success); }

.gate-result {
  margin-top: .8rem;
  padding: .75rem;
  border: 1px solid color-mix(in srgb, var(--warning) 50%, var(--line));
  border-radius: 11px;
  color: var(--warning);
  font-weight: 800;
}

.gate-result.ready {
  border-color: var(--success);
  color: var(--success);
}

.wake-steps ol { padding-left: 1.2rem; }
.wake-steps li { margin: .55rem 0; }

.abort-box {
  margin-top: .8rem;
  padding: .85rem;
  border-left: 3px solid var(--rescue);
  border-radius: 0 12px 12px 0;
  background: color-mix(in srgb, var(--rescue) 9%, var(--bg-2));
  color: var(--soft);
}

.abort-box strong { color: var(--rescue); }

.clinical-detail {
  margin-top: 1rem;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: var(--panel);
}

.clinical-detail > div {
  padding: 0 1rem 1rem;
  color: var(--soft);
}

.clinical-detail ol { margin: 0; padding-left: 1.25rem; }
.clinical-detail li { margin: .5rem 0; }

.dope-strip {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  align-items: center;
  margin-bottom: 1rem;
  padding: .9rem;
  border: 1px solid color-mix(in srgb, var(--rescue) 48%, var(--line));
  border-radius: 14px;
  background: color-mix(in srgb, var(--rescue) 8%, var(--panel));
  color: var(--soft);
}

.dope-strip > strong { flex-basis: 100%; color: var(--rescue); }
.dope-strip span { padding: .3rem .55rem; border: 1px solid var(--line); border-radius: 999px; }
.dope-strip b { color: var(--rescue); }

.asynchrony-tools label { color: var(--muted); font-size: .78rem; font-weight: 800; }
.asynchrony-tools select { min-width: 10rem; }

.asynchrony-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.async-card {
  min-width: 0;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
  box-shadow: 0 12px 30px rgba(0, 0, 0, .12);
}

.async-card[hidden] { display: none; }

.async-head {
  display: flex;
  gap: .8rem;
  align-items: center;
  margin-bottom: .75rem;
}

.async-head h3 { margin: .25rem 0 0; }

.wave-icon {
  display: grid;
  place-items: center;
  flex: 0 0 3rem;
  height: 3rem;
  border: 1px solid var(--accent-2);
  border-radius: 12px;
  color: var(--accent-2);
  font: 900 1.2rem/1 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.async-card dl {
  display: grid;
  grid-template-columns: 5.6rem minmax(0, 1fr);
  gap: .5rem .75rem;
  margin: 0;
}

.async-card dt {
  color: var(--accent);
  font-size: .76rem;
  font-weight: 900;
  text-transform: uppercase;
}

.async-card dd { margin: 0; color: var(--soft); }

.empty {
  padding: 1.2rem;
  border: 1px dashed var(--line);
  border-radius: 14px;
  color: var(--muted);
  text-align: center;
}

.sequence-box {
  margin-top: 1rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel-2);
}

.sequence-box strong { color: var(--accent); }
.sequence-box ol { display: flex; flex-wrap: wrap; gap: .45rem 1.4rem; margin: .65rem 0 0; padding-left: 1.3rem; color: var(--soft); }

.rescue-ladder { display: grid; gap: .8rem; }

.rescue-step {
  display: grid;
  grid-template-columns: 3.2rem minmax(0, 1fr);
  gap: .9rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
}

.step-number {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: color-mix(in srgb, var(--accent-2) 17%, var(--bg));
  color: var(--accent-2);
  font-weight: 950;
  font-size: 1.2rem;
}

.rescue-step h3 { margin: .2rem 0 .45rem; }
.rescue-step ul { margin: 0; padding-left: 1.2rem; }
.rescue-step li { margin: .4rem 0; color: var(--soft); }
.ecmo-step { border-color: color-mix(in srgb, var(--brain) 55%, var(--line)); }
.ecmo-step .step-number { background: color-mix(in srgb, var(--brain) 17%, var(--bg)); color: var(--brain); }

.brain-lung-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .8rem;
  margin-top: 1rem;
}

.brain-lung-grid article {
  display: grid;
  gap: .35rem;
  padding: .9rem;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--panel-2);
}

.brain-lung-grid strong { color: var(--accent-2); }
.brain-lung-grid span { color: var(--soft); }

.substance-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.substance-card {
  padding: 1rem;
  border: 1px solid var(--line);
  border-top: 4px solid var(--substance-color, var(--accent));
  border-radius: 16px;
  background: var(--panel);
}

.substance-card h3 { margin: .45rem 0; }
.substance-card ol { margin: 0; padding-left: 1.2rem; }
.substance-card li { margin: .45rem 0; color: var(--soft); }
.alcohol-card { --substance-color: var(--warning); }
.cocaine-card { --substance-color: var(--rescue); }
.opioid-card { --substance-color: var(--brain); }
.mixed-card { --substance-color: var(--accent-2); }

.post-arrest-grid { display: grid; }
.post-arrest-grid ol { columns: 2; column-gap: 2rem; }
.post-arrest-grid li { break-inside: avoid; }

.checklist-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.copy-card pre {
  max-width: 100%;
  overflow-x: auto;
  padding: .9rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--bg-2);
  color: var(--soft);
  font: .78rem/1.6 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.copy-button { color: var(--accent); font-weight: 800; }
.copy-status { min-height: 1.5rem; margin-top: .6rem; color: var(--success); }

.clipboard-fallback {
  position: fixed;
  left: -10000px;
  top: 0;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.reference-list {
  display: grid;
  gap: .55rem;
  padding-left: 1.4rem;
  color: var(--soft);
}

.reference-list a { color: var(--accent-2); text-underline-offset: 3px; }

.evidence-legend {
  margin-top: 1rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--panel-2);
  color: var(--soft);
}

.evidence-legend strong { color: var(--accent); }

footer a { color: var(--accent-2); }

@media (max-width: 980px) {
  .hero-grid,
  .wake-layout { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .timeline::before { display: none; }
  .crash-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .letter-card,
  .letter-card:last-child { grid-column: auto; }
  .letter-card:last-child { grid-column: 1 / -1; }
  .ct-read-sequence { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .ct-therapy-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .topbar { align-items: flex-start; }
  .top-actions { flex-wrap: wrap; justify-content: flex-end; }
  .top-actions button { padding: .55rem .7rem; font-size: .78rem; }
  .module-nav { top: 5.3rem; }
  .crash-grid,
  .timeline,
  .asynchrony-grid,
  .substance-grid,
  .checklist-grid,
  .brain-lung-grid,
  .herniation-callout,
  .ct-atlas-heading,
  .ct-gallery,
  .ct-therapy-grid { grid-template-columns: 1fr; }
  .letter-card:last-child { grid-column: auto; }
  .ct-synthetic-seal { justify-self: start; }
  .async-card dl { grid-template-columns: 1fr; }
  .async-card dt { margin-top: .35rem; }
  .post-arrest-grid ol { columns: 1; }
}

@media (max-width: 480px) {
  .hero, main, footer { width: min(100% - 1rem, 1180px); }
  .hero { padding-top: 2rem; }
  .hero h1 { font-size: clamp(2.4rem, 17vw, 4.2rem); }
  .target-board dl { grid-template-columns: 1fr; }
  .letter-card { padding: 4.4rem .9rem 1rem; }
  .letter { left: .9rem; }
  .rescue-step { grid-template-columns: 2.55rem minmax(0, 1fr); padding: .85rem; }
  .step-number { width: 2.4rem; height: 2.4rem; }
  .toolbar input { min-width: 100%; width: 100%; }
  .review-strip { text-align: left; }
  .ct-read-sequence { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

@media print {
  :root, html[data-theme="light"], html[data-theme][data-visual-profile][data-specialty] { color-scheme: light !important; --bg: #fff; --bg-2: #fff; --panel: #fff; --panel-2: #f3f5f7; --line: #71869a; --text: #111; --soft: #222; --muted: #444; --accent: #8a3400; --accent-2: #005a78; --brain: #5a238c; --rescue: #9b1530; --warning: #6d4d00; --danger: #922b2b; --success: #2f6b46; }
  .letter-card { --letter-color: #111 !important; }
  body { background: #fff; font-size: 10pt; }
  .topbar, .module-nav, .top-actions, .copy-button, .toolbar { display: none !important; }
  .review-strip { border: 2px solid #8a5c00; }
  .hero, main, footer { width: 100%; }
  .hero { padding: 1rem 0; }
  section { padding: 1.2rem 0; break-inside: auto; }
  .letter-card, .card, .async-card, .rescue-step, .substance-card, .tier, .ct-atlas { box-shadow: none; }
  .letter-card, .card, .async-card, .rescue-step, .substance-card, .tier, .ct-plate, .ct-therapy-grid article { break-inside: avoid; }
  details > * { display: block !important; }
  .crash-grid, .asynchrony-grid, .substance-grid, .checklist-grid, .ct-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ct-read-sequence, .ct-therapy-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  a { text-decoration: none; }
}