.page-comparison {
  --cmp-rail: 250px;
  --cmp-gap: var(--space-6);
  --cmp-axis: 1px dashed var(--color-line);
  background-color: var(--color-surface);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-body);
}

/* ---------- Hero ---------- */
.page-comparison .cmp-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  min-height: clamp(520px, 78vh, 880px);
  padding: calc(var(--space-8) + var(--space-4)) 0 var(--space-6);
  background-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

.page-comparison .cmp-hero__img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
}

.page-comparison .cmp-hero__scrim {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--overlay-scrim);
}

.page-comparison .cmp-hero__inner {
  position: relative;
  width: 100%;
}

.page-comparison .cmp-hero__crumb {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  align-items: center;
  margin-bottom: var(--space-4);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-contrast-ink);
  opacity: 0.78;
}

.page-comparison .cmp-hero__crumb a {
  color: inherit;
  text-decoration: none;
  border-bottom: var(--border-thin) solid var(--color-contrast-line);
  padding-bottom: 2px;
}

.page-comparison .cmp-hero__crumb a:hover,
.page-comparison .cmp-hero__crumb a:focus-visible {
  border-bottom-color: var(--color-contrast-accent);
  color: #fff;
}

.page-comparison .cmp-hero__eyebrow {
  margin: 0 0 var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  color: var(--color-contrast-accent);
}

.page-comparison .cmp-hero__title {
  margin: 0 0 var(--space-3);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-display);
  line-height: 0.96;
  letter-spacing: -0.02em;
  color: #fff;
}

.page-comparison .cmp-hero__lead {
  max-width: 62ch;
  margin: 0 0 var(--space-6);
  font-size: var(--text-lg);
  line-height: 1.65;
  color: var(--color-contrast-ink);
}

.page-comparison .cmp-hero__dims {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-3);
  margin: 0;
  padding: var(--space-3) 0 0;
  list-style: none;
  border-top: var(--border-thin) solid var(--color-contrast-line);
}

.page-comparison .cmp-hero__dim {
  position: relative;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  letter-spacing: 0.01em;
  color: #fff;
}

.page-comparison .cmp-hero__dim::before {
  content: "／";
  margin-right: var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-contrast-accent);
}

.page-comparison .cmp-hero__dim:first-child::before {
  content: "";
  margin: 0;
}

/* ---------- Figures ---------- */
.page-comparison .cmp-figures-section {
  padding: var(--space-6) 0 var(--space-8);
  background-color: var(--color-surface-alt);
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-comparison .cmp-figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-comparison .cmp-figure {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  border: var(--border-thin) solid var(--color-line);
  background: color-mix(in srgb, var(--color-surface) 82%, transparent);
}

.page-comparison .cmp-figure__num {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-3xl);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--color-primary);
}

.page-comparison .cmp-figure__label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-ink);
}

.page-comparison .cmp-figure__note {
  font-size: var(--text-xs);
  line-height: 1.6;
  color: var(--color-ink-soft);
}

/* ---------- Shell ---------- */
.page-comparison .cmp-shell {
  padding-top: var(--space-8);
  padding-bottom: var(--section-y);
}

/* ---------- TOC ---------- */
.page-comparison .cmp-toc {
  margin-bottom: var(--space-6);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  border: var(--border-thin) solid var(--color-line);
  background: color-mix(in srgb, var(--color-primary-soft) 42%, var(--color-surface));
}

.page-comparison .cmp-toc__cap {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-ink-muted);
}

.page-comparison .cmp-toc__list {
  display: flex;
  gap: var(--space-2);
  margin: 0;
  padding: 0 0 var(--space-1);
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-comparison .cmp-toc__item {
  flex: 0 0 auto;
}

.page-comparison .cmp-toc__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  border: var(--border-thin) solid transparent;
  background: color-mix(in srgb, var(--color-surface) 70%, transparent);
  font-size: var(--text-sm);
  color: var(--color-ink);
  text-decoration: none;
  white-space: nowrap;
  transition: background 240ms cubic-bezier(0.2, 0.7, 0.2, 1),
              border-color 240ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.page-comparison .cmp-toc__link:hover,
.page-comparison .cmp-toc__link:focus-visible {
  border-color: var(--color-primary);
  background: var(--color-surface);
}

.page-comparison .cmp-toc__no {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-accent);
}

.page-comparison .cmp-toc__note {
  margin: var(--space-2) 0 0;
  font-size: var(--text-xs);
  line-height: 1.65;
  color: var(--color-ink-soft);
}

/* ---------- Doc / chapters ---------- */
.page-comparison .cmp-doc {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  min-width: 0;
}

.page-comparison .cmp-chapter {
  scroll-margin-top: var(--space-6);
}

.page-comparison .cmp-chapter__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-2);
  align-items: start;
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: var(--border-thin) dashed var(--color-line);
}

.page-comparison .cmp-chapter__no {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-4xl);
  line-height: 0.9;
  letter-spacing: -0.03em;
  color: var(--color-primary-soft);
  -webkit-text-stroke: var(--border-thin) var(--color-primary);
}

.page-comparison .cmp-chapter__title {
  margin: 0 0 var(--space-1);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-2xl);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-comparison .cmp-chapter__kicker {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-ink-soft);
}

.page-comparison .cmp-chapter__body {
  max-width: var(--measure);
  margin-bottom: var(--space-4);
}

.page-comparison .cmp-chapter__body p {
  margin: 0 0 var(--space-2);
  color: var(--color-ink);
}

.page-comparison .cmp-chapter__body p:last-child {
  margin-bottom: 0;
}

/* chapter media (background of chapter) */
.page-comparison .cmp-chapter__media {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin-bottom: var(--space-4);
  border-radius: var(--radius-lg);
  border: var(--border-thin) solid var(--color-line);
  box-shadow: var(--shadow-1);
  min-height: 220px;
  display: flex;
  align-items: flex-end;
}

.page-comparison .cmp-chapter__media img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
  height: auto;
}

.page-comparison .cmp-chapter__media-scrim {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--overlay-scrim);
}

.page-comparison .cmp-chapter__media-cap {
  position: relative;
  margin: 0;
  padding: var(--space-4) var(--space-3);
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
  color: #fff;
}

/* ---------- Tracks (ch1) ---------- */
.page-comparison .cmp-tracks {
  display: grid;
  gap: var(--space-3);
  margin: 0 0 var(--space-4);
  padding: 0;
  list-style: none;
}

.page-comparison .cmp-track {
  padding: var(--space-3);
  border-radius: var(--radius-md);
  border: var(--border-thin) solid var(--color-line);
  background: color-mix(in srgb, var(--color-surface-alt) 78%, transparent);
  transition: transform 240ms cubic-bezier(0.2, 0.7, 0.2, 1),
              box-shadow 240ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.page-comparison .cmp-track:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-1);
}

.page-comparison .cmp-track__tag {
  display: inline-block;
  margin: 0 0 var(--space-2);
  padding: 2px var(--space-1);
  border-radius: 4px;
  background: var(--color-surface-deep);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-ink-muted);
}

.page-comparison .cmp-track__title {
  margin: 0 0 var(--space-1);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: 1.4;
  color: var(--color-ink);
}

.page-comparison .cmp-track__text {
  margin: 0 0 var(--space-2);
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--color-ink-soft);
}

.page-comparison .cmp-track__use {
  margin: 0;
  padding-left: var(--space-2);
  border-left: 3px solid var(--color-primary);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: 1.7;
  color: var(--color-ink-muted);
}

.page-comparison .cmp-cross {
  padding: var(--space-3);
  margin-bottom: var(--space-4);
  border-radius: var(--radius-md);
  border: var(--border-thin) solid var(--color-primary-soft);
  background: color-mix(in srgb, var(--color-primary-soft) 48%, transparent);
}

.page-comparison .cmp-cross__cap {
  margin: 0 0 var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--color-primary);
}

.page-comparison .cmp-cross__text {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-sm);
  line-height: 1.8;
  color: var(--color-ink);
}

/* ---------- Take-away ---------- */
.page-comparison .cmp-take {
  margin-top: var(--space-4);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  border: var(--border-thin) solid var(--color-line);
  background: color-mix(in srgb, var(--color-surface) 65%, transparent);
  box-shadow: var(--shadow-1);
  backdrop-filter: blur(6px);
}

.page-comparison .cmp-take__cap {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-ink-muted);
}

.page-comparison .cmp-take__cap::after {
  content: "";
  flex: 1;
  height: 1px;
  background-image: linear-gradient(90deg, var(--color-line) 0 6px, transparent 6px 12px);
  background-size: 12px 1px;
  background-repeat: repeat-x;
}

.page-comparison .cmp-take__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-1);
}

.page-comparison .cmp-take__list li {
  position: relative;
  padding-left: var(--space-3);
  font-size: var(--text-sm);
  line-height: 1.8;
  color: var(--color-ink);
}

.page-comparison .cmp-take__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 12px;
  height: 3px;
  border-radius: 2px;
  background: var(--color-accent);
}

/* ---------- Document type grid (ch2) ---------- */
.page-comparison .cmp-docgrid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.page-comparison .cmp-doc {
  padding: var(--space-3);
  border-radius: var(--radius-md);
  border: var(--border-thin) solid var(--color-line);
  background: color-mix(in srgb, var(--color-surface-alt) 70%, transparent);
  transition: transform 240ms cubic-bezier(0.2, 0.7, 0.2, 1),
              border-color 240ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.page-comparison .cmp-doc:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary);
}

.page-comparison .cmp-doc__idx {
  margin: 0 0 var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-accent);
}

.page-comparison .cmp-doc__name {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: 1.4;
  color: var(--color-ink);
}

.page-comparison .cmp-doc__spec {
  margin: 0;
  display: grid;
  gap: var(--space-1);
}

.page-comparison .cmp-doc__spec dt {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
}

.page-comparison .cmp-doc__spec dd {
  margin: 0 0 var(--space-1);
  font-size: var(--text-sm);
  line-height: 1.72;
  color: var(--color-ink-soft);
}

.page-comparison .cmp-doc__spec dt + dd {
  margin-bottom: var(--space-2);
}

/* ---------- Years (ch3) ---------- */
.page-comparison .cmp-years {
  display: grid;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.page-comparison .cmp-year {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-1);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  border-left: 4px solid var(--color-primary);
  background: color-mix(in srgb, var(--color-surface-alt) 72%, transparent);
}

.page-comparison .cmp-year__span {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
  color: var(--color-primary);
}

.page-comparison .cmp-year__text {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-sm);
  line-height: 1.8;
  color: var(--color-ink-soft);
}

/* ---------- Pair (A/B) ---------- */
.page-comparison .cmp-pair {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  padding: var(--space-3);
  border-radius: var(--radius-lg);
  border: var(--border-thin) solid var(--color-line);
  background: color-mix(in srgb, var(--color-surface) 72%, transparent);
}

.page-comparison .cmp-pair__side {
  min-width: 0;
}

.page-comparison .cmp-pair__tag {
  margin: 0 0 var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: var(--color-accent);
}

.page-comparison .cmp-pair__lead {
  margin: 0 0 var(--space-2);
  padding-bottom: var(--space-1);
  border-bottom: 2px solid var(--color-highlight);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  color: var(--color-ink);
}

.page-comparison .cmp-pair__text {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.8;
  color: var(--color-ink-soft);
}

.page-comparison .cmp-pair__axis {
  display: block;
  height: 1px;
  background-image: linear-gradient(90deg, var(--color-line) 0 8px, transparent 8px 16px);
  background-size: 16px 1px;
  background-repeat: repeat-x;
}

/* ---------- Formats (ch4) ---------- */
.page-comparison .cmp-formats {
  display: grid;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.page-comparison .cmp-format {
  padding: var(--space-3);
  border-radius: var(--radius-md);
  border: var(--border-thin) solid var(--color-line);
  background: color-mix(in srgb, var(--color-surface-alt) 65%, transparent);
}

.page-comparison .cmp-format__ext {
  display: inline-block;
  margin: 0 0 var(--space-2);
  padding: var(--space-1) var(--space-2);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  color: var(--color-primary-ink);
  background: var(--color-primary);
}

.page-comparison .cmp-format--xlsx .cmp-format__ext {
  background: var(--color-accent);
}

.page-comparison .cmp-format--zip .cmp-format__ext {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-comparison .cmp-format__name {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  color: var(--color-ink);
}

.page-comparison .cmp-format__spec {
  margin: 0;
  display: grid;
  gap: var(--space-1);
}

.page-comparison .cmp-format__spec dt {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
}

.page-comparison .cmp-format__spec dd {
  margin: 0 0 var(--space-1);
  font-size: var(--text-sm);
  line-height: 1.72;
  color: var(--color-ink-soft);
}

.page-comparison .cmp-format__spec dt + dd {
  margin-bottom: var(--space-2);
}

.page-comparison .cmp-naming {
  padding: var(--space-3);
  margin-bottom: var(--space-4);
  border-radius: var(--radius-md);
  border: var(--border-thin) solid var(--color-line);
  background: color-mix(in srgb, var(--color-surface) 78%, transparent);
}

.page-comparison .cmp-naming__cap {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-ink-muted);
}

.page-comparison .cmp-naming__list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: naming;
  display: grid;
  gap: var(--space-1);
}

.page-comparison .cmp-naming__list li {
  counter-increment: naming;
  position: relative;
  padding-left: var(--space-4);
  font-size: var(--text-sm);
  line-height: 1.8;
  color: var(--color-ink);
}

.page-comparison .cmp-naming__list li::before {
  content: counter(naming) ".";
  position: absolute;
  left: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-primary);
}

.page-comparison .cmp-naming__list code {
  padding: 1px 6px;
  border-radius: 4px;
  background: var(--color-surface-deep);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--color-ink);
}

/* ---------- Misuse (ch5) ---------- */
.page-comparison .cmp-misuse {
  display: grid;
  gap: var(--space-2);
  margin: 0 0 var(--space-4);
  padding: 0;
  list-style: none;
}

.page-comparison .cmp-misuse__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "no wrong"
    "no fix";
  gap: var(--space-1) var(--space-2);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  border: var(--border-thin) solid var(--color-line);
  background: color-mix(in srgb, var(--color-surface-alt) 68%, transparent);
}

.page-comparison .cmp-misuse__no {
  grid-area: no;
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  color: var(--color-accent);
}

.page-comparison .cmp-misuse__wrong {
  grid-area: wrong;
  margin: 0;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-base);
  line-height: 1.55;
  color: var(--color-ink);
  text-decoration: line-through;
  text-decoration-color: var(--color-accent);
  text-decoration-thickness: 1px;
}

.page-comparison .cmp-misuse__fix {
  grid-area: fix;
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.78;
  color: var(--color-ink-soft);
}

/* ---------- Summary ---------- */
.page-comparison .cmp-chapter--sum {
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  border: var(--border-thin) solid var(--color-primary-soft);
  background: color-mix(in srgb, var(--color-primary-soft) 40%, var(--color-surface));
  box-shadow: var(--shadow-1);
}

.page-comparison .cmp-sum {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.page-comparison .cmp-sum__main {
  min-width: 0;
}

.page-comparison .cmp-sum__list {
  margin: 0 0 var(--space-4);
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-2);
}

.page-comparison .cmp-sum__list li {
  position: relative;
  padding-left: var(--space-3);
  font-size: var(--text-sm);
  line-height: 1.8;
  color: var(--color-ink);
}

.page-comparison .cmp-sum__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: var(--border-thin) solid var(--color-accent);
}

.page-comparison .cmp-next {
  padding-top: var(--space-3);
  border-top: var(--border-thin) dashed var(--color-line);
}

.page-comparison .cmp-next__cap {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-ink-muted);
}

.page-comparison .cmp-next__links {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: var(--space-1);
}

.page-comparison .cmp-next__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-2);
  border-radius: var(--radius-sm);
  border: var(--border-thin) solid var(--color-line);
  background: var(--color-surface);
  font-size: var(--text-sm);
  color: var(--color-ink);
  text-decoration: none;
  transition: border-color 240ms cubic-bezier(0.2, 0.7, 0.2, 1),
              transform 240ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.page-comparison .cmp-next__link:hover,
.page-comparison .cmp-next__link:focus-visible {
  border-color: var(--color-primary);
  transform: translateY(-2px);
}

.page-comparison .cmp-next__arrow {
  font-family: var(--font-mono);
  color: var(--color-accent);
}

.page-comparison .cmp-sum__media {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: var(--border-thin) solid var(--color-line);
  background: var(--color-surface);
}

.page-comparison .cmp-sum__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 5 / 4;
  object-fit: cover;
}

.page-comparison .cmp-sum__cap {
  padding: var(--space-2);
  font-size: var(--text-xs);
  line-height: 1.7;
  color: var(--color-ink-soft);
}

.page-comparison .cmp-stamp-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-top: var(--space-3);
  border-top: var(--border-thin) dashed var(--color-line);
}

.page-comparison .cmp-stamp {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 62px;
  height: 62px;
  border-radius: 50%;
  border: 2px solid var(--color-accent);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
  color: var(--color-accent);
  transform: rotate(-8deg);
}

.page-comparison .cmp-stamp-row__text {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--color-ink-soft);
}

/* ---------- Reveal ---------- */
.page-comparison [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 320ms cubic-bezier(0.2, 0.7, 0.2, 1),
              transform 320ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.page-comparison [data-reveal][data-revealed="true"] {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-comparison [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .page-comparison .cmp-track:hover,
  .page-comparison .cmp-doc:hover,
  .page-comparison .cmp-next__link:hover {
    transform: none;
  }
}

/* ---------- Wide ---------- */
@media (min-width: 700px) {
  .page-comparison .cmp-figures {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-comparison .cmp-docgrid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-comparison .cmp-formats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-comparison .cmp-misuse__item {
    grid-template-columns: auto minmax(0, 1fr) minmax(0, 1.1fr);
    grid-template-areas: "no wrong fix";
    align-items: baseline;
    gap: var(--space-3);
  }

  .page-comparison .cmp-sum {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-comparison .cmp-pair {
    grid-template-columns: minmax(0, 1fr) 2px minmax(0, 1fr);
    gap: var(--space-4);
    align-items: stretch;
  }

  .page-comparison .cmp-pair__axis {
    width: 2px;
    height: auto;
    background-image: linear-gradient(180deg, var(--color-line) 0 8px, transparent 8px 16px);
    background-size: 2px 16px;
    background-repeat: repeat-y;
  }
}

@media (min-width: 1000px) {
  .page-comparison .cmp-shell {
    display: grid;
    grid-template-columns: var(--cmp-rail) minmax(0, 1fr);
    gap: var(--cmp-gap);
    align-items: start;
  }

  .page-comparison .cmp-toc {
    position: sticky;
    top: var(--space-6);
    margin-bottom: 0;
    padding: var(--space-3);
    background: color-mix(in srgb, var(--color-primary-soft) 38%, var(--color-surface));
    box-shadow: var(--shadow-1);
  }

  .page-comparison .cmp-toc__list {
    flex-direction: column;
    gap: 4px;
    overflow-x: visible;
    padding-bottom: 0;
  }

  .page-comparison .cmp-toc__item {
    flex: 1 1 auto;
    border-bottom: var(--border-thin) dashed var(--color-line);
  }

  .page-comparison .cmp-toc__item:last-child {
    border-bottom: none;
  }

  .page-comparison .cmp-toc__link {
    display: flex;
    width: 100%;
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    background: transparent;
    padding: var(--space-2) var(--space-1);
  }

  .page-comparison .cmp-toc__link:hover,
  .page-comparison .cmp-toc__link:focus-visible {
    background: var(--color-surface);
    border-color: transparent;
    border-bottom-color: var(--color-primary);
  }

  .page-comparison .cmp-toc__txt {
    font-size: var(--text-sm);
  }

  .page-comparison .cmp-chapter__title {
    font-size: var(--text-3xl);
  }

  .page-comparison .cmp-chapter__no {
    font-size: 96px;
  }

  .page-comparison .cmp-docgrid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-comparison .cmp-tracks {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-4);
  }

  .page-comparison .cmp-chapter__media {
    min-height: 300px;
  }

  .page-comparison .cmp-sum__media img {
    aspect-ratio: 5 / 4;
  }
}
</｜｜DSML｜｜ parameter>
</｜｜DSML｜｜ invoke>
</｜｜DSML｜｜ calls>