:root {
  --color-charcoal: #2d2d2d;
  --color-paper: #f8f6f1;
  --color-paper-deep: #f1eee7;
  --color-ink: #1a1a1a;
  --color-ink-soft: #4f4b45;
  --color-rule: #c9c3b8;
  --color-mint: #98d4bb;
  --color-lavender: #c7b8ea;
  --color-pink: #f4b8c5;
  --color-sky: #a8d8ea;
  --color-butter: #ffe6a7;
  --color-white: #ffffff;
  --font-humanist: Optima, Candara, "Segoe UI", Calibri, "Trebuchet MS", sans-serif;
  --font-mono: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --text-small: 1rem;
  --text-body: 1rem;
  --text-h2: clamp(1.65rem, 3vw, 2.35rem);
  --text-h1: clamp(2.5rem, 5vw, 4rem);
  --line-body: 1.65;
  --measure: 72ch;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-section: clamp(4rem, 8vw, 8rem);
  --radius-small: 8px;
  --radius-medium: 16px;
  --radius-large: 24px;
  --shadow-card: 0 2px 12px rgba(26, 26, 26, 0.08);
  --shadow-paper: 0 24px 70px rgba(0, 0, 0, 0.28);
  --transition-fast: 200ms ease;
  --transition-page: 300ms ease;
}

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

html {
  scroll-behavior: smooth;
  background: var(--color-charcoal);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 15% 20%, rgba(255, 255, 255, 0.04), transparent 28rem),
    var(--color-charcoal);
  color: var(--color-ink);
  font-family: var(--font-humanist);
  font-size: var(--text-body);
  line-height: var(--line-body);
  text-rendering: optimizeLegibility;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image: repeating-linear-gradient(90deg, transparent 0 18px, rgba(255, 255, 255, 0.012) 18px 19px);
  content: "";
  pointer-events: none;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

button,
input {
  font: inherit;
}

p,
li,
dd,
dt,
figcaption,
label,
a {
  font-size: 1rem;
}

p {
  max-width: var(--measure);
  margin: 0 0 var(--space-2);
}

h1,
h2,
h3 {
  max-width: 24ch;
  margin: 0;
  font-family: var(--font-humanist);
  font-weight: 750;
  letter-spacing: -0.035em;
  line-height: 1.05;
}

h1 {
  font-size: var(--text-h1);
}

h2 {
  font-size: var(--text-h2);
}

h3 {
  font-size: 1.3rem;
  line-height: 1.2;
}

small {
  font-size: 1rem;
}

:focus-visible {
  outline: 3px solid var(--color-ink);
  outline-offset: 4px;
}

.c-skip {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  min-height: 44px;
  padding: 0.6rem 1rem;
  transform: translateY(-180%);
  background: var(--color-butter);
  color: var(--color-ink);
  font-weight: 700;
}

.c-skip:focus {
  transform: translateY(0);
}

.c-notebook {
  position: relative;
  width: min(1180px, calc(100% - 120px));
  margin: clamp(1.5rem, 5vw, 4.5rem) auto;
}

.c-page-stack {
  position: absolute;
  inset: 12px -10px -14px 18px;
  border-radius: var(--radius-small);
  background: #e6e1d8;
  box-shadow: 12px 15px 0 #d7d0c4, 0 24px 70px rgba(0, 0, 0, 0.22);
  transform: rotate(0.35deg);
}

.c-paper {
  position: relative;
  z-index: 1;
  min-height: 90vh;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-small);
  background: var(--color-paper);
  box-shadow: var(--shadow-paper);
}

/* The red margin rule sits on its own layer behind the text, so text keeps a flat paper background. */
.c-paper::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 5.6rem;
  z-index: -1;
  width: 0.1rem;
  background: rgba(244, 184, 197, 0.23);
  content: "";
  pointer-events: none;
}

.c-rings {
  position: absolute;
  top: 2.5rem;
  bottom: 2.5rem;
  left: 1.1rem;
  width: 2rem;
  background:
    radial-gradient(circle, var(--color-charcoal) 0 5px, #b5aea3 5px 7px, transparent 7px) center top / 28px 42px repeat-y;
  opacity: 0.75;
  pointer-events: none;
}

.c-tabs {
  position: absolute;
  top: 5.5rem;
  right: -54px;
  z-index: 5;
  display: flex;
  width: 58px;
  flex-direction: column;
  align-items: stretch;
}

.c-tab {
  display: flex;
  min-width: 54px;
  min-height: clamp(72px, 8vw, 94px);
  margin-top: -4px;
  border: 1px solid rgba(26, 26, 26, 0.28);
  border-left: 0;
  align-items: center;
  justify-content: center;
  box-shadow: 3px 4px 7px rgba(0, 0, 0, 0.18);
  color: var(--color-ink);
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1;
  text-decoration: none;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  writing-mode: vertical-rl;
}

.c-tab:hover,
.c-tab:focus-visible,
.c-tab[aria-current="page"] {
  z-index: 2;
  box-shadow: 5px 6px 10px rgba(0, 0, 0, 0.24);
  transform: translateX(5px);
}

.c-tab--mint,
.c-section__tab--mint,
.c-route-map__stop--mint .c-route-map__dot,
.c-lane-card--mint::before,
.c-cost-bar--mint,
.c-check-chapter__marker--mint {
  background: var(--color-mint);
}

.c-tab--lavender,
.c-section__tab--lavender,
.c-route-map__stop--lavender .c-route-map__dot,
.c-lane-card--lavender::before,
.c-cost-bar--lavender,
.c-check-chapter__marker--lavender,
.c-term-card--lavender::before {
  background: var(--color-lavender);
}

.c-tab--pink,
.c-section__tab--pink,
.c-route-map__stop--pink .c-route-map__dot,
.c-lane-card--pink::before,
.c-cost-bar--pink,
.c-check-chapter__marker--pink {
  background: var(--color-pink);
}

.c-tab--sky,
.c-section__tab--sky,
.c-cost-bar--sky,
.c-check-chapter__marker--sky,
.c-term-card--sky::before {
  background: var(--color-sky);
}

.c-tab--butter,
.c-section__tab--butter,
.c-cost-bar--butter,
.c-check-chapter__marker--butter {
  background: var(--color-butter);
}

.c-hero,
.c-notes-hero,
main,
.c-footer {
  width: min(100% - 8rem, 1040px);
  margin-inline: auto;
}

.c-hero {
  display: grid;
  min-height: min(760px, 80vh);
  padding-block: clamp(4rem, 10vw, 8rem);
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
}

.c-hero__copy {
  max-width: 640px;
}

.c-kicker,
.c-label,
.c-route-map__label,
.c-question-strip__prompt,
.c-tool-link__label {
  margin-bottom: var(--space-2);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.2;
  text-transform: uppercase;
}

.c-hero h1,
.c-notes-hero h1 {
  margin-bottom: var(--space-3);
}

.c-hero__lede {
  max-width: 58ch;
  margin-bottom: var(--space-4);
  color: var(--color-ink-soft);
  font-size: 1.2rem;
  line-height: 1.55;
}

.c-hero__actions {
  display: flex;
  margin-bottom: var(--space-3);
  flex-wrap: wrap;
  gap: 0.75rem;
}

.c-button {
  display: inline-flex;
  min-height: 48px;
  padding: 0.7rem 1.15rem;
  border: 2px solid var(--color-ink);
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 800;
  text-decoration: none;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.c-button:hover {
  box-shadow: 4px 4px 0 var(--color-ink);
  transform: translate(-2px, -2px);
}

.c-button--dark {
  background: var(--color-ink);
  color: var(--color-paper);
}

.c-button--paper {
  background: transparent;
  color: var(--color-ink);
}

.c-pencil-note {
  position: relative;
  display: inline-block;
  padding-bottom: 0.2rem;
  color: var(--color-ink-soft);
  font-weight: 650;
  transform: rotate(-1deg);
}

.c-pencil-note::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 3px;
  background: repeating-linear-gradient(90deg, var(--color-pink) 0 8px, transparent 8px 12px);
  content: "";
  opacity: 0.8;
}

.c-route-map {
  position: relative;
  margin: 0;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border: 1px solid var(--color-ink);
  background: var(--color-white);
  box-shadow: 10px 12px 0 var(--color-butter), var(--shadow-card);
}

.c-route-map::before {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(0deg, transparent 0 31px, rgba(168, 216, 234, 0.26) 31px 32px);
  content: "";
  pointer-events: none;
}

.c-route-map > * {
  position: relative;
}

.c-route-map__top {
  display: flex;
  margin-bottom: var(--space-3);
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-2);
}

.c-route-map__mark {
  display: grid;
  width: 48px;
  height: 48px;
  margin: 0;
  border: 1px solid var(--color-ink);
  background: var(--color-mint);
  place-items: center;
  font-family: var(--font-mono);
  font-weight: 800;
}

.c-route-map h2 {
  margin-bottom: var(--space-4);
  font-size: 1.55rem;
}

.c-route-map__track {
  position: relative;
  display: grid;
  gap: 1.5rem;
}

.c-route-map__line {
  position: absolute;
  top: 12px;
  bottom: 12px;
  left: 11px;
  width: 2px;
  background: var(--color-ink);
}

.c-route-map__stop {
  position: relative;
  display: grid;
  padding-left: 2.5rem;
  grid-template-columns: 1fr;
}

.c-route-map__dot {
  position: absolute;
  top: 2px;
  left: 0;
  width: 24px;
  height: 24px;
  border: 2px solid var(--color-ink);
  border-radius: 50%;
}

.c-route-map__stop strong,
.c-route-map__stop small {
  font-size: 1rem;
}

.c-route-map__stop small {
  color: var(--color-ink-soft);
}

.c-route-map figcaption,
.c-caption {
  margin-top: var(--space-3);
  margin-bottom: 0;
  color: var(--color-ink-soft);
  font-style: italic;
  line-height: 1.5;
}

.c-section {
  margin-top: var(--space-section);
  scroll-margin-top: 2rem;
}

.c-section__intro {
  display: grid;
  margin-bottom: var(--space-4);
  grid-template-columns: 110px minmax(0, 1fr);
  align-items: start;
  gap: clamp(1.5rem, 4vw, 3.5rem);
}

.c-section__intro--reverse {
  grid-template-columns: minmax(0, 1fr) 110px;
}

.c-section__intro--reverse .c-section__tab {
  grid-column: 2;
}

.c-section__intro--reverse > div {
  grid-row: 1;
}

.c-section__intro h2,
.c-check-chapter__heading h2 {
  margin-bottom: var(--space-2);
}

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

.c-section__tab {
  display: grid;
  min-height: 96px;
  margin: 0;
  border: 1px solid rgba(26, 26, 26, 0.25);
  align-items: center;
  justify-content: center;
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

.c-lane-grid,
.c-process,
.c-local-grid,
.c-signal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
}

.c-lane-card,
.c-local-card,
.c-process__step,
.c-term-card,
.c-note-card,
.c-signal {
  position: relative;
  border: 1px solid var(--color-rule);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
}

.c-lane-card {
  min-height: 320px;
  padding: 2rem 1.5rem 1.5rem;
  overflow: hidden;
}

.c-lane-card::before {
  position: absolute;
  inset: 0 0 auto;
  height: 8px;
  content: "";
}

.c-lane-card__index {
  display: grid;
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-3);
  border: 1px solid var(--color-ink);
  background: var(--color-paper);
  place-items: center;
  font-family: var(--font-mono);
  font-weight: 800;
}

.c-lane-card h3,
.c-local-card h3,
.c-process__step h3,
.c-cost-sheet h3,
.c-term-card h3,
.c-signal h3 {
  margin-bottom: var(--space-2);
}

.c-compare {
  border: 1px solid var(--color-ink);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
}

.c-compare__header {
  display: flex;
  padding: var(--space-3);
  border-bottom: 1px solid var(--color-ink);
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.c-compare__header h3 {
  max-width: none;
}

.c-toggle {
  display: flex;
  border: 1px solid var(--color-ink);
}

.c-toggle__button {
  min-height: 44px;
  padding: 0.55rem 0.9rem;
  border: 0;
  border-right: 1px solid var(--color-ink);
  background: var(--color-paper);
  color: var(--color-ink);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 750;
}

.c-toggle__button:last-child {
  border-right: 0;
}

.c-toggle__button[aria-pressed="true"] {
  background: var(--color-ink);
  color: var(--color-paper);
}

.c-compare__grid {
  display: grid;
  grid-template-columns: minmax(110px, 0.55fr) repeat(2, minmax(0, 1fr));
}

.c-compare__grid > div {
  min-width: 0;
  padding: 1rem;
  border-right: 1px solid var(--color-rule);
  border-bottom: 1px solid var(--color-rule);
}

.c-compare__grid > div:nth-child(3n) {
  border-right: 0;
}

.c-compare__column-title,
.c-compare__row-title {
  font-weight: 800;
}

.c-compare__column-title--mint {
  background: color-mix(in srgb, var(--color-mint) 58%, white);
}

.c-compare__column-title--sky {
  background: color-mix(in srgb, var(--color-sky) 58%, white);
}

.c-compare__row-title {
  background: var(--color-paper-deep);
}

.c-compare > .c-caption {
  padding: 0 var(--space-3) var(--space-3);
}

.c-has-js [data-comparison]:not([data-compare-view="detail"]) .c-compare__detail {
  display: none;
}

.c-process {
  margin-top: var(--space-4);
}

.c-process__step {
  padding: 1.5rem;
}

.c-process__step:nth-child(1) {
  border-top: 8px solid var(--color-mint);
}

.c-process__step:nth-child(2) {
  border-top: 8px solid var(--color-lavender);
}

.c-process__step:nth-child(3) {
  border-top: 8px solid var(--color-sky);
}

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

.c-local-card {
  padding: clamp(1.5rem, 4vw, 2.5rem);
}

.c-text-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 0.5rem;
  font-weight: 800;
}

.c-margin-note {
  display: grid;
  max-width: 720px;
  margin: var(--space-3) 0 0 auto;
  padding: 1rem 1.25rem;
  border-left: 6px solid var(--color-sky);
  background: var(--color-paper-deep);
  grid-template-columns: auto 1fr;
  gap: 1rem;
}

.c-margin-note p {
  margin: 0;
}

.c-cost-sheet {
  display: grid;
  border: 1px solid var(--color-ink);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
}

.c-cost-sheet__visual {
  display: flex;
  min-height: 360px;
  padding: 2rem;
  border-right: 1px solid var(--color-ink);
  align-items: flex-end;
  gap: 0.6rem;
}

.c-cost-bar {
  display: flex;
  min-width: 0;
  border: 1px solid var(--color-ink);
  align-items: flex-end;
  justify-content: center;
  flex: 1;
}

.c-cost-bar:nth-child(1) {
  height: 34%;
}

.c-cost-bar:nth-child(2) {
  height: 82%;
}

.c-cost-bar:nth-child(3) {
  height: 53%;
}

.c-cost-bar:nth-child(4) {
  height: 44%;
}

.c-cost-bar:nth-child(5) {
  height: 27%;
}

.c-cost-bar span {
  padding: 0.75rem 0.2rem;
  font-size: 1rem;
  font-weight: 800;
  writing-mode: vertical-rl;
}

.c-cost-sheet__copy {
  padding: clamp(1.5rem, 5vw, 3rem);
  align-self: center;
}

.c-question-strip {
  display: flex;
  margin-top: var(--space-2);
  padding: 1.25rem 1.5rem;
  border: 1px solid var(--color-ink);
  background: var(--color-butter);
  align-items: baseline;
  gap: 1rem;
}

.c-question-strip p {
  margin: 0;
}

.c-glossary {
  display: grid;
  margin: 0;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-2);
}

.c-glossary > div {
  padding: 1.25rem;
  border-top: 4px solid var(--color-butter);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
}

.c-glossary dt {
  margin-bottom: 0.5rem;
  font-weight: 800;
}

.c-glossary dd {
  margin: 0;
}

.c-sources {
  display: grid;
  margin-top: var(--space-section);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border: 1px solid var(--color-ink);
  background: var(--color-paper-deep);
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: var(--space-4);
}

.c-sources h2 {
  margin-bottom: var(--space-2);
}

.c-sources__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.c-sources__list li + li {
  border-top: 1px solid var(--color-rule);
}

.c-sources__list a {
  display: flex;
  min-height: 52px;
  padding: 0.65rem 0;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  font-weight: 700;
}

.c-next-page {
  display: flex;
  margin-top: var(--space-5);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border: 1px solid var(--color-ink);
  background: var(--color-mint);
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.c-next-page--back {
  background: var(--color-lavender);
}

.c-next-page h2 {
  margin-bottom: var(--space-1);
}

.c-next-page p:last-child {
  margin-bottom: 0;
}

.c-footer {
  display: flex;
  margin-top: var(--space-section);
  padding-block: var(--space-4);
  border-top: 1px solid var(--color-rule);
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.c-footer p {
  max-width: 55ch;
  margin: 0;
}

.c-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
}

.c-footer__nav a {
  display: inline-flex;
  min-width: 44px;
  min-height: 44px;
  padding: 0.55rem 0.75rem;
  align-items: center;
  justify-content: center;
  font-weight: 750;
}

/* Field-notes page */
.c-notes-hero {
  display: grid;
  min-height: 560px;
  padding-block: clamp(4rem, 9vw, 7rem);
  grid-template-columns: minmax(0, 1fr) 250px;
  align-items: center;
  gap: clamp(2rem, 6vw, 5rem);
}

.c-notes-hero__key {
  display: flex;
  margin-top: var(--space-4);
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
}

.c-notes-hero__key span {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 0.55rem;
  font-size: 1rem;
  font-weight: 700;
}

.c-key-dot {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid var(--color-ink);
  border-radius: 50%;
}

.c-key-dot--mint {
  background: var(--color-mint);
}

.c-key-dot--butter {
  background: var(--color-butter);
}

.c-key-dot--pink {
  background: var(--color-pink);
}

.c-clipboard {
  position: relative;
  display: grid;
  min-height: 330px;
  padding: 4rem 2rem 2rem;
  border: 2px solid var(--color-ink);
  background: var(--color-butter);
  box-shadow: 10px 12px 0 var(--color-sky);
  align-content: center;
  gap: 2rem;
  transform: rotate(1.5deg);
}

.c-clipboard__clip {
  position: absolute;
  top: -20px;
  left: 50%;
  width: 110px;
  height: 54px;
  border: 2px solid var(--color-ink);
  border-radius: var(--radius-small) var(--radius-small) 0 0;
  background: var(--color-lavender);
  transform: translateX(-50%);
}

.c-clipboard__line {
  display: block;
  height: 2px;
  background: var(--color-ink);
}

.c-check-chapter {
  position: relative;
}

.c-check-chapter__heading {
  display: grid;
  margin-bottom: var(--space-4);
  grid-template-columns: 58px minmax(0, 1fr);
  align-items: start;
  gap: var(--space-3);
}

.c-check-chapter__marker {
  display: grid;
  width: 58px;
  height: 58px;
  border: 1px solid var(--color-ink);
  place-items: center;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 800;
}

.c-checklist {
  display: grid;
  border-top: 1px solid var(--color-ink);
  background: var(--color-white);
}

.c-check {
  display: grid;
  min-height: 60px;
  padding: 0.75rem 1rem;
  border-right: 1px solid var(--color-ink);
  border-bottom: 1px solid var(--color-ink);
  border-left: 1px solid var(--color-ink);
  grid-template-columns: 40px minmax(0, 1fr);
  align-items: center;
  gap: 0.9rem;
  cursor: pointer;
}

.c-check input {
  width: 40px;
  height: 40px;
  margin: 0;
  border: 2px solid var(--color-ink);
  border-radius: 0;
  accent-color: var(--color-mint);
}

.c-checklist--lined .c-check:nth-child(even) {
  background: color-mix(in srgb, var(--color-lavender) 16%, white);
}

.c-check-tools {
  display: grid;
  margin-top: var(--space-2);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
}

.c-check-tools--three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.c-tool-link {
  display: grid;
  min-height: 104px;
  padding: 1rem;
  border: 1px solid var(--color-ink);
  background: var(--color-paper-deep);
  grid-template-columns: 1fr auto;
  align-content: center;
  gap: 0.25rem 1rem;
  text-decoration: none;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.c-tool-link:hover {
  background: var(--color-sky);
  transform: translateY(-2px);
}

.c-tool-link__label {
  grid-column: 1 / -1;
  margin: 0;
}

.c-side-by-side,
.c-note-grid {
  display: grid;
  margin-top: var(--space-3);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
}

.c-term-card,
.c-note-card {
  padding: 1.5rem;
}

.c-term-card::before {
  position: absolute;
  inset: 0 0 auto;
  height: 8px;
  content: "";
}

.c-pharmacy-path {
  display: grid;
  margin-bottom: var(--space-3);
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: stretch;
}

.c-pharmacy-path__step {
  display: grid;
  min-height: 110px;
  padding: 1rem;
  border: 1px solid var(--color-ink);
  background: var(--color-sky);
  place-content: center;
  text-align: center;
}

.c-pharmacy-path__step span {
  font-family: var(--font-mono);
  font-size: 1rem;
}

.c-pharmacy-path__arrow {
  display: grid;
  min-width: 42px;
  place-items: center;
  font-size: 1.4rem;
  font-weight: 800;
}

.c-callout {
  margin-top: var(--space-3);
  padding: 1.25rem;
  border-left: 8px solid var(--color-sky);
  background: var(--color-paper-deep);
  font-weight: 650;
}

.c-note-card ul {
  margin: 0;
  padding-left: 1.2rem;
}

.c-note-card li + li {
  margin-top: 0.65rem;
}

.c-note-card--lined {
  display: grid;
  align-content: start;
  gap: 1.5rem;
}

.c-write-line {
  display: block;
  height: 1.5rem;
  border-bottom: 1px solid var(--color-rule);
}

.c-price-ledger {
  border: 1px solid var(--color-ink);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
}

.c-price-ledger > div {
  display: grid;
  min-height: 60px;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--color-rule);
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--space-2);
}

.c-price-ledger > div:last-child {
  border-bottom: 0;
}

.c-price-ledger b {
  font-family: var(--font-mono);
  font-size: 1rem;
  letter-spacing: 0.06em;
}

.c-price-ledger__total {
  background: var(--color-butter);
  font-weight: 800;
}

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

.c-signal {
  min-height: 210px;
  padding: 1.5rem 1.5rem 1.5rem 4.5rem;
}

.c-signal--stop {
  border-top: 8px solid var(--color-pink);
}

.c-signal--pause {
  border-top: 8px solid var(--color-butter);
}

.c-signal__icon {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  display: grid;
  width: 38px;
  height: 38px;
  border: 2px solid var(--color-ink);
  border-radius: 50%;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 800;
}

@media (prefers-reduced-motion: no-preference) {
  .c-hero__copy,
  .c-notes-hero > div:first-child {
    animation: c-paper-rise 420ms ease both;
  }

  .c-route-map,
  .c-clipboard {
    animation: c-paper-rise 420ms 80ms ease both;
  }

  .c-route-map__stop:nth-child(2) {
    animation: c-paper-rise 420ms 80ms ease both;
  }

  .c-route-map__stop:nth-child(3) {
    animation: c-paper-rise 420ms 160ms ease both;
  }

  .c-route-map__stop:nth-child(4) {
    animation: c-paper-rise 420ms 240ms ease both;
  }
}

@keyframes c-paper-rise {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 900px) {
  .c-notebook {
    width: calc(100% - 72px);
    margin-left: 1rem;
  }

  .c-hero,
  .c-notes-hero,
  main,
  .c-footer {
    width: min(100% - 5rem, 720px);
  }

  .c-hero,
  .c-notes-hero {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .c-route-map {
    max-width: 580px;
  }

  .c-lane-grid,
  .c-process {
    grid-template-columns: 1fr;
  }

  .c-lane-card {
    min-height: 0;
  }

  .c-cost-sheet {
    grid-template-columns: 1fr;
  }

  .c-cost-sheet__visual {
    border-right: 0;
    border-bottom: 1px solid var(--color-ink);
  }

  .c-check-tools--three {
    grid-template-columns: 1fr;
  }

  .c-clipboard {
    max-width: 260px;
    min-height: 280px;
  }
}

@media (max-width: 767px) {
  :root {
    --space-section: 4.5rem;
  }

  .c-notebook {
    width: calc(100% - 0.75rem);
    margin: 0.5rem 0.5rem 1rem 0.25rem;
  }

  .c-page-stack {
    inset: 7px 0 -8px 8px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.22);
    transform: none;
  }

  .c-paper::before {
    left: 2.55rem;
    width: 0.07rem;
  }

  .c-rings {
    left: 0.1rem;
    width: 1.5rem;
    background-size: 22px 38px;
  }

  .c-tabs {
    position: absolute;
    top: 5rem;
    right: -1px;
    width: 42px;
  }

  .c-tab {
    min-width: 42px;
    min-height: 72px;
  }

  .c-tab:hover,
  .c-tab:focus-visible,
  .c-tab[aria-current="page"] {
    transform: translateX(2px);
  }

  .c-hero,
  .c-notes-hero,
  main,
  .c-footer {
    width: calc(100% - 5.2rem);
    margin-left: 2.2rem;
    margin-right: 3rem;
  }

  .c-hero,
  .c-notes-hero {
    padding-block: 4.5rem 3rem;
  }

  .c-hero__lede {
    font-size: 1.1rem;
  }

  .c-hero__actions,
  .c-next-page,
  .c-footer,
  .c-question-strip,
  .c-compare__header {
    align-items: stretch;
    flex-direction: column;
  }

  .c-button {
    width: 100%;
  }

  .c-section__intro,
  .c-section__intro--reverse {
    grid-template-columns: 54px minmax(0, 1fr);
    gap: 1rem;
  }

  .c-section__intro--reverse .c-section__tab {
    grid-column: 1;
  }

  .c-section__intro--reverse > div {
    grid-row: auto;
    grid-column: 2;
  }

  .c-section__tab {
    min-height: 82px;
  }

  .c-local-grid,
  .c-glossary,
  .c-sources,
  .c-check-tools,
  .c-side-by-side,
  .c-note-grid,
  .c-signal-grid {
    grid-template-columns: 1fr;
  }

  .c-margin-note {
    grid-template-columns: 1fr;
  }

  .c-compare__grid {
    grid-template-columns: 88px repeat(2, minmax(0, 1fr));
  }

  .c-compare__grid > div {
    padding: 0.75rem 0.55rem;
    overflow-wrap: anywhere;
  }

  .c-toggle {
    width: 100%;
  }

  .c-toggle__button {
    flex: 1;
  }

  .c-cost-sheet__visual {
    min-height: 300px;
    padding: 1rem;
  }

  .c-sources {
    gap: var(--space-2);
  }

  .c-footer__nav {
    width: 100%;
  }

  .c-footer__nav a {
    flex: 1;
  }

  .c-clipboard {
    display: none;
  }

  .c-check-chapter__heading {
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 1rem;
  }

  .c-check-chapter__marker {
    width: 46px;
    height: 46px;
  }

  .c-pharmacy-path {
    grid-template-columns: 1fr;
  }

  .c-pharmacy-path__arrow {
    min-height: 42px;
    transform: rotate(90deg);
  }

  .c-signal {
    min-height: 0;
  }
}

@media (max-width: 430px) {
  h1 {
    font-size: clamp(2.35rem, 12vw, 3rem);
  }

  .c-hero,
  .c-notes-hero,
  main,
  .c-footer {
    width: calc(100% - 4.85rem);
    margin-left: 1.85rem;
    margin-right: 3rem;
  }

  .c-route-map {
    padding: 1.25rem;
    box-shadow: 6px 7px 0 var(--color-butter), var(--shadow-card);
  }

  .c-compare__grid {
    grid-template-columns: 74px repeat(2, minmax(0, 1fr));
  }

  .c-compare__grid > div {
    font-size: 1rem;
    line-height: 1.4;
  }

  .c-cost-bar span {
    font-size: 1rem;
  }

  .c-signal {
    padding: 1.25rem 1.1rem 1.25rem 3.75rem;
  }

  .c-signal__icon {
    top: 1.2rem;
    left: 0.8rem;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  :root {
    --color-paper: #ffffff;
  }

  body {
    background: #ffffff;
  }

  .c-notebook {
    width: 100%;
    margin: 0;
  }

  .c-page-stack,
  .c-rings,
  .c-tabs,
  .c-hero__actions,
  .c-next-page,
  .c-footer__nav,
  .c-toggle {
    display: none !important;
  }

  .c-paper {
    border: 0;
    background: #ffffff;
    box-shadow: none;
  }

  .c-hero,
  .c-notes-hero,
  main,
  .c-footer {
    width: 92%;
  }

  .c-section {
    margin-top: 3rem;
    break-inside: avoid;
  }

  a {
    color: #000000;
    text-decoration: none;
  }
}