.page-comparison {
  --cmp-hero-pad: calc(var(--space-8) + var(--space-6));
  --cmp-cell-pad: var(--space-2) var(--space-3);
}

/* ---------- 首屏数据台 ---------- */
.page-comparison .odds-hero {
  position: relative;
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  padding: calc(var(--cmp-hero-pad) + var(--space-4)) 0 var(--space-8);
  overflow: hidden;
}

.page-comparison .odds-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(120% 76% at 84% 6%, color-mix(in srgb, var(--color-contrast-accent) 20%, transparent), transparent 60%),
    radial-gradient(90% 60% at 6% 96%, color-mix(in srgb, var(--color-contrast-accent) 8%, transparent), transparent 62%);
}

.page-comparison .odds-hero > .container {
  position: relative;
  z-index: 1;
}

.page-comparison .odds-hero .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--color-contrast-ink) 60%, transparent);
  margin-bottom: var(--space-4);
}

.page-comparison .odds-hero .breadcrumbs a {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: var(--color-contrast-line);
  text-underline-offset: 4px;
}

.page-comparison .odds-hero .breadcrumbs a:hover,
.page-comparison .odds-hero .breadcrumbs a:focus-visible {
  color: var(--color-contrast-accent);
}

.page-comparison .odds-hero__grid {
  display: grid;
  gap: var(--space-6);
}

.page-comparison .odds-hero__eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-contrast-accent);
  margin: 0 0 var(--space-2);
}

.page-comparison .odds-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-contrast-ink);
  margin: 0 0 var(--space-3);
}

.page-comparison .odds-hero__lede {
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 84%, transparent);
  max-width: var(--measure);
  margin: 0 0 var(--space-3);
}

.page-comparison .odds-hero__brand {
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 62%, transparent);
  max-width: var(--measure);
  margin: 0;
  padding-left: var(--space-3);
  border-left: var(--border-thin) solid var(--color-contrast-accent);
}

.page-comparison .odds-hero__aside {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.page-comparison .odds-hero__figure {
  margin: 0;
  overflow: hidden;
}

.page-comparison .odds-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(0.7) contrast(1.05);
}

.page-comparison .odds-focus {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-2) var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: var(--border-thin) solid var(--color-contrast-line);
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--color-contrast-ink) 6%, transparent);
}

.page-comparison .odds-focus__num {
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--color-contrast-accent);
  font-variant-numeric: tabular-nums;
}

.page-comparison .odds-focus__label {
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--color-contrast-ink) 70%, transparent);
}

/* ---------- 轮次刻度 ---------- */
.page-comparison .round-scale {
  margin-top: var(--space-6);
  padding-top: var(--space-2);
}

.page-comparison .round-scale::before {
  content: "";
  display: block;
  height: var(--space-3);
  background-image: linear-gradient(to right, var(--color-contrast-line) 0, var(--color-contrast-line) 1px, transparent 1px);
  background-size: calc(100% / 38) 60%;
  background-repeat: repeat-x;
  background-position: left bottom;
}

.page-comparison .round-scale__labels {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: color-mix(in srgb, var(--color-contrast-ink) 54%, transparent);
  margin-top: var(--space-1);
  font-variant-numeric: tabular-nums;
}

/* ---------- 首屏数字组 ---------- */
.page-comparison .odds-hero__stats {
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3) var(--space-4);
  border-top: var(--border-thin) solid var(--color-contrast-line);
  padding-top: var(--space-4);
}

.page-comparison .odds-hero__stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-comparison .odds-hero__stat-num {
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: 600;
  line-height: 1.1;
  color: var(--color-contrast-ink);
  font-variant-numeric: tabular-nums;
}

.page-comparison .odds-hero__stat-label {
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: color-mix(in srgb, var(--color-contrast-ink) 58%, transparent);
}

/* ---------- 对比表格 ---------- */
.page-comparison .cmp-board .section-head {
  margin-bottom: var(--space-6);
}

.page-comparison .cmp-tablist {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
}

.page-comparison .cmp-tablist .tab {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  padding: var(--space-1) var(--space-3);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-ink-soft);
  cursor: pointer;
}

.page-comparison .cmp-tablist .tab[aria-selected="true"] {
  background: var(--color-contrast-surface);
  border-color: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-comparison .cmp-tablist .tab:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.page-comparison .cmp-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-comparison .cmp-table {
  width: 100%;
  min-width: calc(var(--space-8) * 10);
  border-collapse: collapse;
  text-align: left;
}

.page-comparison .cmp-table caption {
  text-align: left;
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  padding-bottom: var(--space-2);
  text-decoration: underline;
  text-decoration-color: var(--color-line);
  text-underline-offset: 4px;
}

.page-comparison .cmp-table th,
.page-comparison .cmp-table td {
  padding: var(--cmp-cell-pad);
  border-bottom: var(--border-thin) solid var(--color-line);
  vertical-align: top;
  line-height: 1.55;
}

.page-comparison .cmp-table thead th {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-base);
  color: var(--color-ink);
  border-bottom: var(--border-thin) solid var(--color-ink);
  white-space: nowrap;
}

.page-comparison .cmp-table tbody th {
  font-weight: var(--weight-body);
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
  white-space: nowrap;
}

.page-comparison .cmp-table tbody td {
  font-size: var(--text-sm);
  color: var(--color-ink);
}

.page-comparison .cmp-table tbody tr:hover td,
.page-comparison .cmp-table tbody tr:hover th {
  background: var(--color-surface-deep);
}

/* ---------- 可视化图 ---------- */
.page-comparison .cmp-visual .img-frame {
  margin: 0;
}

.page-comparison .cmp-visual .img-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-comparison .img-frame__caption {
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
  line-height: var(--leading-body);
  margin-top: var(--space-2);
  max-width: var(--measure);
}

/* ---------- 条目组 ---------- */
.page-comparison .cmp-group + .cmp-group {
  margin-top: var(--space-8);
}

.page-comparison .cmp-group__title {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  color: var(--color-ink);
  margin: 0 0 var(--space-4);
  padding-bottom: var(--space-2);
  border-bottom: var(--border-thin) solid var(--color-line);
}

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

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

.page-comparison .cmp-entry {
  border-top: var(--border-thin) solid var(--color-line);
  padding-top: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.page-comparison .cmp-entry__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.page-comparison .cmp-entry__idx {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-ink-muted);
  font-variant-numeric: tabular-nums;
}

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

.page-comparison .cmp-entry__badge {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  padding: 2px var(--space-1);
  border-radius: var(--radius-sm);
  background: var(--color-primary-soft);
  color: var(--color-primary);
  margin-left: auto;
}

.page-comparison .cmp-entry__badge--muted {
  background: var(--color-surface-deep);
  color: var(--color-ink-muted);
}

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

.page-comparison .cmp-entry__fact dt {
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-ink-muted);
  margin-bottom: 2px;
}

.page-comparison .cmp-entry__fact dd {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-ink);
  font-variant-numeric: tabular-nums;
}

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

.page-comparison .cmp-entry--accent {
  border-top-color: var(--color-primary);
}

.page-comparison .cmp-entry--accent .cmp-entry__name {
  color: var(--color-primary);
}

/* ---------- 使用边界 ---------- */
.page-comparison .cmp-boundary__panel {
  margin: 0;
}

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

.page-comparison .cmp-boundary__list li {
  padding-left: var(--space-3);
  border-left: var(--border-thin) solid var(--color-contrast-accent);
}

.page-comparison .cmp-boundary__list h3 {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  color: var(--color-contrast-ink);
  margin: 0 0 var(--space-1);
}

.page-comparison .cmp-boundary__list p {
  margin: 0;
  font-size: var(--text-sm);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 76%, transparent);
}

.page-comparison .cmp-boundary__list a {
  color: var(--color-contrast-ink);
  text-decoration: underline;
  text-decoration-color: var(--color-contrast-accent);
  text-underline-offset: 4px;
}

/* ---------- 来源区块 ---------- */
.page-comparison .cmp-source__grid {
  display: grid;
  gap: var(--space-6);
}

.page-comparison .cmp-source__list {
  margin: 0;
  display: grid;
  gap: var(--space-3);
}

.page-comparison .cmp-source__item {
  display: grid;
  gap: 2px;
  padding-bottom: var(--space-3);
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-comparison .cmp-source__item dt {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  color: var(--color-ink);
}

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

.page-comparison .cmp-source__item a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 4px;
}

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

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

/* ---------- 中等屏幕 ---------- */
@media (min-width: 720px) {
  .page-comparison .odds-hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-comparison .cmp-entry__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-comparison .cmp-boundary__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-4) var(--space-6);
  }
}

/* ---------- 桌面端 ---------- */
@media (min-width: 960px) {
  .page-comparison .odds-hero {
    padding-bottom: var(--space-8);
  }

  .page-comparison .odds-hero__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
    gap: var(--space-8);
  }

  .page-comparison .odds-hero__aside {
    align-self: end;
  }

  .page-comparison .cmp-source__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: start;
    gap: var(--space-8);
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-comparison * {
    transition: none !important;
    animation: none !important;
  }
}