.page-comparison {
  --cmp-rule: var(--border-thin) solid var(--color-line);
}

/* ---------- HERO ---------- */
.page-comparison .cmp-hero {
  padding-top: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: var(--border-thin) solid var(--color-line);
  overflow-x: clip;
}

.page-comparison .cmp-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-6);
}

.page-comparison .cmp-hero__kicker {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  color: var(--color-primary);
  margin: var(--space-4) 0 0;
}

.page-comparison .cmp-hero__title {
  font-family: var(--font-heading);
  font-size: var(--text-display);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
  margin: var(--space-2) 0 var(--space-3);
}

.page-comparison .cmp-hero__dek {
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
  max-width: var(--measure);
  margin: 0;
}

.page-comparison .cmp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.page-comparison .cmp-hero__aside {
  display: grid;
  gap: var(--space-3);
  align-content: start;
}

.page-comparison .cmp-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--border-thin);
  background: var(--color-contrast-line);
  border: var(--border-thin) solid var(--color-contrast-line);
}

.page-comparison .cmp-stat {
  background: var(--color-contrast-surface);
  padding: var(--space-2);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: var(--space-2);
}

.page-comparison .cmp-stat__num {
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--color-contrast-ink);
}

.page-comparison .cmp-stat__num::after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  margin-top: 6px;
  background: var(--color-contrast-accent);
}

.page-comparison .cmp-stat__label {
  font-size: var(--text-xs);
  line-height: 1.45;
  color: var(--color-contrast-ink);
  opacity: 0.74;
}

.page-comparison .cmp-hero__figure {
  margin: 0;
}

.page-comparison .cmp-media {
  display: block;
  width: 100%;
  overflow: hidden;
  background: var(--color-contrast-surface);
}

.page-comparison .cmp-media--hero {
  aspect-ratio: 5 / 4;
  border: var(--border-thin) solid var(--color-line);
}

.page-comparison .cmp-media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-comparison .cmp-figure {
  margin: 0;
}

.page-comparison .cmp-figure .cmp-media {
  aspect-ratio: 3 / 2;
  border: var(--border-thin) solid var(--color-line);
}

.page-comparison .cmp-figcap {
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  line-height: 1.6;
  color: var(--color-ink-muted);
}

/* ---------- INDEX ---------- */
.page-comparison .cmp-index {
  background: var(--color-surface-alt);
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-comparison .cmp-index .toc__list {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-comparison .cmp-index .toc__link {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  border-right: var(--border-thin) solid var(--color-line);
  text-decoration: none;
  color: var(--color-ink-soft);
  font-size: var(--text-sm);
  transition: color 160ms ease-out, background-color 160ms ease-out;
}

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

.page-comparison .cmp-index .toc__link[aria-current="true"] {
  color: var(--color-primary);
  background: var(--color-primary-soft);
  box-shadow: inset 0 -2px 0 var(--color-primary);
}

.page-comparison .cmp-index .toc__num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
}

/* ---------- GROUP ---------- */
.page-comparison .cmp-group {
  border-top: var(--border-thin) solid var(--color-line);
}

.page-comparison .section--alt .sec-head__desc {
  color: var(--color-ink-soft);
}

/* ---------- TABLE ---------- */
.page-comparison .cmp-table {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  line-height: 1.7;
}

.page-comparison .cmp-col-item,
.page-comparison .cmp-col-phase {
  width: 25%;
}

.page-comparison .cmp-table th,
.page-comparison .cmp-table td {
  border: var(--border-thin) solid var(--color-line);
  padding: var(--space-2);
  text-align: left;
  vertical-align: top;
  overflow-wrap: anywhere;
}

.page-comparison .cmp-table thead th {
  background: var(--color-surface-deep);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-ink-soft);
}

.page-comparison .cmp-table tbody th.cmp-row-head {
  position: relative;
  background: var(--color-surface-alt);
  padding-right: var(--space-4);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
}

.page-comparison .cmp-row-num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.page-comparison .cmp-row-name {
  display: block;
  font-size: var(--text-sm);
  line-height: 1.55;
}

.page-comparison .cmp-flag {
  position: absolute;
  top: 16px;
  right: 10px;
  width: 0;
  height: 0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 6px solid var(--color-primary);
}

.page-comparison .cmp-table td.cmp-cell--diff {
  background: var(--color-highlight);
}

.page-comparison .cmp-table tbody tr:hover > th,
.page-comparison .cmp-table tbody tr:hover > td,
.page-comparison .cmp-table tbody tr:focus-within > th,
.page-comparison .cmp-table tbody tr:focus-within > td {
  background: var(--color-primary-soft);
}

/* ---------- NOTE ---------- */
.page-comparison .cmp-note {
  margin-top: var(--space-3);
  max-width: var(--measure);
}

.page-comparison .cmp-note a {
  color: var(--color-primary);
}

/* ---------- FIGURE ROW ---------- */
.page-comparison .cmp-figure-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-4);
  align-items: start;
}

.page-comparison .cmp-figure-row .cmp-note {
  margin-top: 0;
  max-width: none;
}

/* ---------- CHOOSE ---------- */
.page-comparison .cmp-choose {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  border-top: var(--border-thin) solid var(--color-line);
}

.page-comparison .cmp-choose__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-2);
  padding: var(--space-3) 0;
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-comparison .cmp-choose__no {
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  line-height: 1;
  color: var(--color-primary);
  margin: 0;
  font-variant-numeric: tabular-nums;
}

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

.page-comparison .cmp-choose__pick {
  margin: var(--space-1) 0 0;
  font-size: var(--text-sm);
  color: var(--color-accent);
  font-weight: 600;
}

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

.page-comparison .cmp-choose__why a {
  color: var(--color-primary);
}

/* ---------- PITFALLS ---------- */
.page-comparison .cmp-pitfalls {
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-2);
}

.page-comparison .cmp-pitfalls__item {
  border-left: 4px solid var(--color-primary);
  background: var(--color-surface-alt);
  padding: var(--space-2) var(--space-3);
}

.page-comparison .cmp-pitfalls__name {
  margin: 0;
  font-size: var(--text-sm);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
  line-height: 1.5;
}

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

/* ---------- VERSIONS ---------- */
.page-comparison .cmp-versions {
  margin-top: var(--space-4);
}

.page-comparison .cmp-versions__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-comparison .cmp-versions__item {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: var(--space-2);
  padding: var(--space-2) 0;
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-comparison .cmp-versions__item:last-child {
  border-bottom: 0;
}

.page-comparison .cmp-versions__tag {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-primary);
  letter-spacing: 0.06em;
}

.page-comparison .cmp-versions__text {
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

/* ---------- CODA ---------- */
.page-comparison .cmp-coda {
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: var(--border-thin) solid var(--color-line);
  max-width: var(--measure);
}

.page-comparison .cmp-coda p {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-comparison .cmp-coda a {
  color: var(--color-primary);
}

/* ---------- RESPONSIVE ---------- */
@media (min-width: 760px) {
  .page-comparison .cmp-figure-row {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--space-4);
  }

  .page-comparison .cmp-figure-row--reverse {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-comparison .cmp-choose__item {
    grid-template-columns: 56px minmax(0, 5fr) minmax(0, 7fr);
    gap: var(--space-3);
    align-items: start;
  }

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

  .page-comparison .cmp-pitfalls {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3);
  }
}

@media (min-width: 900px) {
  .page-comparison .cmp-hero {
    padding-top: var(--space-8);
    padding-bottom: var(--space-8);
  }

  .page-comparison .cmp-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--space-3);
    align-items: start;
  }

  .page-comparison .cmp-hero__lead {
    padding-right: var(--space-6);
  }

  .page-comparison .cmp-hero__aside {
    margin-top: var(--space-6);
    margin-left: calc(var(--space-3) * -1);
  }

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

  .page-comparison .cmp-stat {
    padding: var(--space-2) var(--space-3);
  }
}

@media (max-width: 719px) {
  .page-comparison .cmp-table,
  .page-comparison .cmp-table tbody,
  .page-comparison .cmp-table tr,
  .page-comparison .cmp-table th,
  .page-comparison .cmp-table td {
    display: block;
    width: auto;
  }

  .page-comparison .cmp-table colgroup,
  .page-comparison .cmp-table thead {
    display: none;
  }

  .page-comparison .cmp-table {
    table-layout: auto;
    font-size: var(--text-base);
  }

  .page-comparison .cmp-table tbody tr {
    border: var(--border-thin) solid var(--color-line);
    margin-bottom: var(--space-2);
  }

  .page-comparison .cmp-table tbody th.cmp-row-head {
    border: 0;
    border-bottom: var(--border-thin) solid var(--color-line);
    display: flex;
    align-items: baseline;
    flex-wrap: wrap;
    gap: var(--space-1);
    padding: var(--space-2);
  }

  .page-comparison .cmp-row-num {
    margin-bottom: 0;
  }

  .page-comparison .cmp-flag {
    top: 14px;
    right: 10px;
  }

  .page-comparison .cmp-table tbody td {
    border: 0;
    border-bottom: var(--border-thin) solid var(--color-line);
    padding: var(--space-2);
  }

  .page-comparison .cmp-table tbody td:last-child {
    border-bottom: 0;
  }

  .page-comparison .cmp-table td::before {
    content: attr(data-label);
    display: block;
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    letter-spacing: 0.06em;
    color: var(--color-primary);
    margin-bottom: 4px;
  }
}