:root {
  --wp-canvas: #F8F7F1;
  --wp-surface: #ECECE2;
  --wp-sheet: #FFFFFF;
  --wp-ink: #122620;
  --wp-ink-muted: #3A4D46;
  --wp-signal: #1C5D52;
  --wp-signal-dark: #14453C;
  --wp-signal-soft: #E3EFEA;
  --wp-amber: #B45309;
  --wp-amber-soft: #FEF3C7;
  --wp-critical: #991B1B;
  --wp-critical-soft: #FEE2E2;
  --wp-rule: #CFCFC2;

  --font-display: 'Merriweather', Georgia, serif;
  --font-sans: 'Nunito Sans', sans-serif;
  --font-mono: 'Fira Mono', monospace;

  --editorial-width: 76rem;
  --content-width: 49rem;
  --rail-width: 18.5rem;
  --container-pad: 1.5rem;
}

@media (min-width: 768px) {
  :root {
    --container-pad: 2.25rem;
  }
}

@media (min-width: 1280px) {
  :root {
    --container-pad: 3rem;
  }
}

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

html {
  background-color: var(--wp-canvas);
  color: var(--wp-ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--wp-canvas);
  color: var(--wp-ink);
  overflow-x: clip;
}

a {
  color: var(--wp-signal);
  text-decoration: underline;
  text-underline-offset: 0.18em;
}

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

:focus-visible {
  outline: 2px solid var(--wp-signal);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--wp-ink);
  color: var(--wp-canvas);
  padding: 0.65rem 1rem;
  font-weight: 600;
  z-index: 100;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.wp-container {
  width: 100%;
  max-width: var(--editorial-width);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}

/* Header & Compact Pocket Manual Masthead */
.wp-header {
  border-bottom: 2px solid var(--wp-ink);
  background-color: var(--wp-canvas);
}

.wp-header-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  padding-block: 0.9rem;
  border-bottom: 1px solid var(--wp-rule);
}

.wp-brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--wp-ink);
}

.wp-brand-mark {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--wp-ink);
}

.wp-brand-sub {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--wp-ink-muted);
}

.wp-header-edition {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--wp-ink-muted);
  font-variant-numeric: tabular-nums;
}

.wp-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1.25rem;
  padding-block: 0.55rem;
}

.wp-nav-link {
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--wp-ink-muted);
  padding-block: 0.35rem;
  border-bottom: 2px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.wp-nav-link:hover,
.wp-nav-link.is-active {
  color: var(--wp-signal);
  border-bottom-color: var(--wp-signal);
}

/* Split Dual-Workbench Pocket Hero */
.wp-hero {
  padding-block: 2rem 2.25rem;
  border-bottom: 1px solid var(--wp-rule);
}

.wp-hero-head {
  margin-bottom: 1.5rem;
  max-width: 58rem;
}

.wp-kicker {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--wp-signal);
  margin: 0 0 0.45rem;
}

h1 {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3.2vw, 2.55rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
  text-wrap: balance;
  color: var(--wp-ink);
  margin: 0 0 0.75rem;
}

h2 {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.2vw, 1.7rem);
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: -0.02em;
  color: var(--wp-ink);
  margin: 2.25rem 0 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--wp-rule);
}

h3 {
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--wp-ink);
  margin: 1.45rem 0 0.45rem;
}

.wp-lead {
  font-size: 1.06rem;
  line-height: 1.62;
  color: var(--wp-ink-muted);
  margin: 0;
  max-width: 64ch;
}

.wp-dual-workbench {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.95fr);
  gap: 1.5rem;
  align-items: stretch;
}

@media (max-width: 1024px) {
  .wp-dual-workbench {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Left Workbench: Bedside SBIRT Calculator */
.wp-workbench-panel {
  background-color: var(--wp-sheet);
  border: 1px solid var(--wp-rule);
  border-top: 3px solid var(--wp-signal);
  padding: 1.35rem 1.45rem;
}

.wp-panel-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--wp-rule);
}

.wp-panel-title {
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 700;
  margin: 0;
  color: var(--wp-ink);
}

.wp-panel-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--wp-signal);
  background-color: var(--wp-signal-soft);
  padding: 0.2rem 0.55rem;
  font-variant-numeric: tabular-nums;
}

.wp-seg-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1rem;
}

.wp-seg-btn {
  appearance: none;
  border: 1px solid var(--wp-rule);
  background-color: var(--wp-canvas);
  color: var(--wp-ink);
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.5rem 0.85rem;
  min-height: 44px;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.wp-seg-btn:hover {
  border-color: var(--wp-signal);
}

.wp-seg-btn.is-active {
  background-color: var(--wp-signal);
  border-color: var(--wp-signal);
  color: #FFFFFF;
}

.wp-field-block {
  margin-bottom: 0.95rem;
}

.wp-field-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--wp-ink);
  margin-bottom: 0.4rem;
}

.wp-choice-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.wp-choice-btn {
  appearance: none;
  border: 1px solid var(--wp-rule);
  background-color: var(--wp-canvas);
  color: var(--wp-ink);
  font-family: var(--font-sans);
  font-size: 0.84rem;
  font-weight: 600;
  padding: 0.45rem 0.7rem;
  min-height: 44px;
  cursor: pointer;
  font-variant-numeric: tabular-nums;
}

.wp-choice-btn.is-selected {
  background-color: var(--wp-signal-soft);
  border-color: var(--wp-signal);
  color: var(--wp-signal-dark);
}

.wp-ruler-grid {
  display: grid;
  grid-template-columns: repeat(10, minmax(0, 1fr));
  gap: 0.3rem;
}

@media (max-width: 560px) {
  .wp-ruler-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

.wp-ruler-btn {
  appearance: none;
  border: 1px solid var(--wp-rule);
  background-color: var(--wp-canvas);
  color: var(--wp-ink);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 500;
  min-height: 44px;
  cursor: pointer;
  font-variant-numeric: tabular-nums;
}

.wp-ruler-btn.is-selected {
  background-color: var(--wp-signal);
  border-color: var(--wp-signal);
  color: #FFFFFF;
}

.wp-readout {
  margin-top: 1rem;
  padding: 1rem 1.1rem;
  border-left: 4px solid var(--wp-signal);
  background-color: var(--wp-surface);
}

.wp-readout.is-amber {
  border-left-color: var(--wp-amber);
  background-color: var(--wp-amber-soft);
}

.wp-readout.is-critical {
  border-left-color: var(--wp-critical);
  background-color: var(--wp-critical-soft);
}

.wp-readout-top {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.45rem;
}

.wp-readout-score {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--wp-ink);
  font-variant-numeric: tabular-nums;
}

.wp-readout-cpt {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--wp-ink);
  background-color: var(--wp-sheet);
  border: 1px solid var(--wp-rule);
  padding: 0.18rem 0.5rem;
  font-variant-numeric: tabular-nums;
}

.wp-readout-action {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.55;
  color: var(--wp-ink);
}

.wp-workbench-pane.is-hidden {
  display: none;
}

/* Right Workbench: ACGME Residency Competency Strip */
.wp-acgme-strip {
  background-color: var(--wp-surface);
  border: 1px solid var(--wp-rule);
  border-top: 3px solid var(--wp-ink);
  padding: 1.35rem 1.4rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.wp-milestone-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.wp-milestone-item {
  padding-block: 0.68rem;
  border-bottom: 1px solid var(--wp-rule);
}

.wp-milestone-item:last-child {
  border-bottom: 0;
}

.wp-milestone-code {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--wp-signal);
  margin-right: 0.45rem;
}

.wp-milestone-name {
  font-weight: 700;
  font-size: 0.94rem;
  color: var(--wp-ink);
}

.wp-milestone-desc {
  margin: 0.2rem 0 0;
  font-size: 0.87rem;
  line-height: 1.48;
  color: var(--wp-ink-muted);
}

.wp-strip-foot {
  margin-top: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--wp-rule);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 600;
}

/* Editorial Content Grids */
.wp-section {
  padding-block: 2rem;
}

.wp-spec-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) var(--rail-width);
  gap: 3rem;
  padding-block: 2rem 3rem;
  align-items: start;
}

@media (max-width: 1024px) {
  .wp-spec-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 2rem;
  }
}

.wp-prose {
  min-width: 0;
  max-width: var(--content-width);
}

.wp-prose p {
  margin: 0 0 1.05rem;
  max-width: 66ch;
}

.wp-prose ul,
.wp-prose ol {
  margin: 0 0 1.15rem;
  padding-left: 1.35rem;
  max-width: 64ch;
}

.wp-prose li {
  margin-bottom: 0.42rem;
}

/* Sticky TOC & Reference Rail */
.wp-rail {
  position: sticky;
  top: 1.5rem;
  background-color: var(--wp-surface);
  border-left: 3px solid var(--wp-signal);
  padding: 1.15rem 1.2rem;
}

@media (max-width: 1024px) {
  .wp-rail {
    position: static;
  }
}

.wp-rail-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  margin: 0 0 0.65rem;
  color: var(--wp-ink);
}

.wp-rail-list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
}

.wp-rail-list li {
  margin-bottom: 0.42rem;
  font-size: 0.88rem;
  line-height: 1.42;
}

.wp-rail-list a {
  text-decoration: none;
  color: var(--wp-ink-muted);
}

.wp-rail-list a:hover {
  color: var(--wp-signal);
  text-decoration: underline;
}

.wp-jump-link {
  display: block;
  text-align: center;
  text-decoration: none;
  background-color: var(--wp-signal);
  color: #FFFFFF;
  font-size: 0.88rem;
  font-weight: 700;
  padding: 0.65rem 0.9rem;
  margin-bottom: 1rem;
}

.wp-jump-link:hover {
  background-color: var(--wp-signal-dark);
  color: #FFFFFF;
}

/* Link-Free GEO Answer Capsule */
.wp-capsule {
  background-color: var(--wp-surface);
  border-left: 4px solid var(--wp-signal);
  padding: 1rem 1.2rem;
  margin: 1.1rem 0 0.5rem;
}

.wp-capsule-label {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--wp-signal);
  margin-bottom: 0.35rem;
}

.answer-box {
  font-size: 0.98rem;
  line-height: 1.62;
  color: var(--wp-ink);
}

.wp-capsule-src {
  font-size: 0.83rem;
  color: var(--wp-ink-muted);
  margin: 0.4rem 0 1.4rem;
}

/* Booktabs Clinical Tables & Defensive Cell CSS */
.table-responsive-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 1.35rem 0;
}

.wp-table {
  width: 100%;
  border-collapse: collapse;
  border-top: 2px solid var(--wp-ink);
  border-bottom: 2px solid var(--wp-ink);
  font-size: 0.9rem;
  line-height: 1.48;
  font-variant-numeric: tabular-nums;
}

.wp-table thead th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--wp-ink);
  background-color: var(--wp-surface);
  border-bottom: 1.5px solid var(--wp-ink);
  padding: 0.68rem 0.8rem;
}

.wp-table tbody td {
  padding: 0.72rem 0.8rem;
  border-bottom: 1px solid var(--wp-rule);
  vertical-align: top;
  color: var(--wp-ink);
}

.wp-table tbody tr:last-child td {
  border-bottom: none;
}

:is(.wp-tier-pill, .wp-code-chip):not(td):not(th) {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  padding: 0.14rem 0.48rem;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.wp-tier-safe:not(td):not(th) {
  background-color: var(--wp-signal-soft);
  color: var(--wp-signal-dark);
}

.wp-tier-amber:not(td):not(th) {
  background-color: var(--wp-amber-soft);
  color: var(--wp-amber);
}

.wp-tier-critical:not(td):not(th) {
  background-color: var(--wp-critical-soft);
  color: var(--wp-critical);
}

.wp-code-chip:not(td):not(th) {
  background-color: var(--wp-surface);
  border: 1px solid var(--wp-rule);
  color: var(--wp-ink);
}

/* Documentary Clinic Photography Frame (Unboxed Editorial Plate) */
.wp-photo-figure {
  margin: 1.5rem 0;
}

.wp-photo-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-bottom: 2px solid var(--wp-ink);
}

.wp-photo-caption {
  font-size: 0.85rem;
  color: var(--wp-ink-muted);
  margin-top: 0.5rem;
  line-height: 1.48;
}

/* Split Documentary Feature Band on Home */
.wp-feature-band {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 2rem;
  align-items: center;
  padding-block: 1.5rem;
  border-top: 1px solid var(--wp-rule);
  border-bottom: 1px solid var(--wp-rule);
  margin-block: 1.5rem;
}

@media (max-width: 900px) {
  .wp-feature-band {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Responsive Inline SVG Pathway Diagrams */
.wp-diagram-wrap {
  margin: 1.5rem 0;
  background-color: var(--wp-sheet);
  border: 1px solid var(--wp-rule);
  padding: 0.85rem;
}

.wp-diagram {
  width: 100%;
  height: auto;
  display: block;
}

.wp-svg-bg {
  fill: var(--wp-sheet);
}

.wp-svg-box {
  fill: var(--wp-canvas);
  stroke: var(--wp-ink);
  stroke-width: 1.5;
}

.wp-svg-box-signal {
  fill: var(--wp-signal-soft);
  stroke: var(--wp-signal);
  stroke-width: 2;
}

.wp-svg-box-amber {
  fill: var(--wp-amber-soft);
  stroke: var(--wp-amber);
  stroke-width: 2;
}

.wp-svg-box-critical {
  fill: var(--wp-critical-soft);
  stroke: var(--wp-critical);
  stroke-width: 2;
}

.wp-svg-title {
  font-family: 'Merriweather', Georgia, serif;
  font-size: 15px;
  font-weight: 700;
  fill: var(--wp-ink);
}

.wp-svg-label {
  font-family: 'Nunito Sans', sans-serif;
  font-size: 13px;
  font-weight: 700;
  fill: var(--wp-ink);
}

.wp-svg-sub {
  font-family: 'Nunito Sans', sans-serif;
  font-size: 11.5px;
  fill: var(--wp-ink-muted);
}

.wp-svg-mono {
  font-family: 'Fira Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  fill: var(--wp-signal);
}

.wp-svg-line {
  stroke: var(--wp-ink);
  stroke-width: 1.75;
  fill: none;
}

/* Timeline Stepper */
.wp-stepper {
  list-style: none;
  margin: 1.25rem 0;
  padding: 0;
  border-left: 3px solid var(--wp-signal);
}

.wp-step {
  position: relative;
  padding: 0.35rem 0 1.25rem 1.35rem;
  border-bottom: 1px solid var(--wp-rule);
}

.wp-step:last-child {
  border-bottom: 0;
  padding-bottom: 0.35rem;
}

.wp-step-num {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--wp-signal);
  text-transform: uppercase;
}

.wp-step-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--wp-ink);
  margin: 0.2rem 0 0.35rem;
}

/* Embedded Inner Page Workbench */
.wp-diagnostic-box {
  background-color: var(--wp-sheet);
  border: 1px solid var(--wp-rule);
  border-top: 3px solid var(--wp-signal);
  padding: 1.35rem;
  margin: 1.5rem 0;
}

.wp-stepper-ctrl {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.wp-step-btn {
  appearance: none;
  border: 1px solid var(--wp-ink);
  background-color: var(--wp-canvas);
  color: var(--wp-ink);
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  width: 44px;
  height: 44px;
  cursor: pointer;
}

.wp-step-btn:hover {
  background-color: var(--wp-signal);
  border-color: var(--wp-signal);
  color: #FFFFFF;
}

.wp-step-val {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  min-width: 4.5rem;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

/* Clinical Index Directory Grid */
.wp-directory-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem 2rem;
  margin-block: 1.25rem;
}

@media (max-width: 760px) {
  .wp-directory-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.wp-directory-entry {
  border-top: 2px solid var(--wp-ink);
  padding-top: 0.85rem;
}

.wp-directory-entry h3 {
  margin-top: 0.25rem;
}

/* Silent Archive Disclosure & FAQ */
.ref-disclosure {
  margin-top: 2rem;
  background-color: var(--wp-surface);
  border-left: 3px solid var(--wp-ink-muted);
  padding: 0.85rem 1.1rem;
}

.ref-disclosure summary {
  cursor: pointer;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--wp-ink);
}

.ref-disclosure-body {
  margin-top: 0.75rem;
  font-size: 0.9rem;
  color: var(--wp-ink-muted);
}

.ref-legacy-path {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--wp-ink);
  word-break: break-all;
}

.wp-faq-item {
  border-bottom: 1px solid var(--wp-rule);
  padding-block: 0.9rem;
}

.wp-faq-q {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--wp-ink);
  margin: 0 0 0.4rem;
}

.faq-a {
  font-size: 0.96rem;
  line-height: 1.6;
  color: var(--wp-ink-muted);
}

.faq-a p {
  margin: 0;
}

/* Clean Human-First Footer */
.wp-footer {
  border-top: 2px solid var(--wp-ink);
  background-color: var(--wp-surface);
  padding-block: 2rem;
  margin-top: 2.5rem;
}

.wp-footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) repeat(2, minmax(0, 1fr));
  gap: 1.5rem 2rem;
}

@media (max-width: 820px) {
  .wp-footer-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.wp-footer-heading {
  font-family: var(--font-display);
  font-size: 0.96rem;
  font-weight: 700;
  margin: 0 0 0.5rem;
  color: var(--wp-ink);
}

.wp-footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.9rem;
}

.wp-footer-links li {
  margin-bottom: 0.35rem;
}

.wp-footer-meta {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--wp-rule);
  font-size: 0.85rem;
  color: var(--wp-ink-muted);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1.25rem;
}

/* Reduced Motion & Print Handbook Mode */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

@media print {
  .wp-header,
  .wp-rail,
  .wp-footer,
  .wp-seg-group,
  .wp-jump-link {
    display: none !important;
  }

  body {
    background: #FFFFFF;
    color: #000000;
  }

  .wp-spec-grid {
    grid-template-columns: 1fr;
  }
}