.page-comparison {
  --pc-step-no: calc(var(--space-8) + var(--space-2));
  --pc-axis-line: calc(100% / 14);
}

/* ---------- 面包屑 ---------- */
.page-comparison .breadcrumb {
  padding-top: var(--space-4);
  padding-bottom: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.06em;
  color: var(--color-ink-muted);
}

.page-comparison .breadcrumb a {
  color: var(--color-primary);
  text-decoration: none;
}

.page-comparison .breadcrumb a:hover,
.page-comparison .breadcrumb a:focus-visible {
  text-decoration: underline;
}

/* ---------- 首屏 ---------- */
.page-comparison .hero {
  border-bottom: 1px solid var(--color-line);
  background: var(--color-surface);
}

.page-comparison .hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  padding-top: var(--space-6);
  padding-bottom: var(--space-6);
}

.page-comparison .hero__lead {
  min-width: 0;
}

.page-comparison .hero__title {
  margin: var(--space-2) 0 0;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-display);
  line-height: var(--leading-heading);
  letter-spacing: -0.01em;
  color: var(--color-ink);
  overflow-wrap: break-word;
}

.page-comparison .hero__lede {
  margin-top: var(--space-4);
  max-width: var(--measure);
  color: var(--color-ink-soft);
}

.page-comparison .hero__figures {
  display: grid;
  gap: 0;
  margin: 0;
}

.page-comparison .hero__figure {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin: 0;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-line);
}

.page-comparison .hero__figure--a {
  border-top: 1px solid var(--color-line);
}

.page-comparison .hero__figure--b {
  margin-left: var(--space-6);
}

.page-comparison .hero__figure--c {
  margin-left: var(--space-3);
}

.page-comparison .hero__figure-num {
  font-size: var(--text-figure);
  line-height: 1;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}

.page-comparison .hero__figure-label {
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
  letter-spacing: 0.04em;
}

/* ---------- 评估轴 ---------- */
.page-comparison .hero__axis {
  position: relative;
  overflow: hidden;
  background: var(--color-contrast-surface);
}

.page-comparison .hero__axis-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-comparison .hero__axis-scrim {
  position: absolute;
  inset: 0;
  background: var(--overlay-scrim);
}

.page-comparison .hero__axis-body {
  position: relative;
  z-index: 1;
  padding-top: var(--space-6);
  padding-bottom: var(--space-6);
}

.page-comparison .hero__axis-cap {
  margin: 0;
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-contrast-ink);
  opacity: 0.72;
}

.page-comparison .axis {
  position: relative;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  margin: var(--space-4) 0 0;
  padding: 0;
  list-style: none;
}

.page-comparison .axis::before {
  content: "";
  position: absolute;
  left: var(--pc-axis-line);
  right: var(--pc-axis-line);
  top: calc(var(--space-2) + 5px);
  height: 1px;
  background: var(--color-contrast-line);
}

.page-comparison .axis__item {
  min-width: 0;
}

.page-comparison .axis__link {
  display: grid;
  justify-items: center;
  gap: var(--space-1);
  padding-top: var(--space-2);
  text-decoration: none;
  color: inherit;
}

.page-comparison .axis__dot {
  width: 10px;
  height: 10px;
  box-sizing: border-box;
  border: 1px solid var(--color-contrast-accent);
  border-radius: var(--radius-sm);
  background: transparent;
  transition: background-color 200ms ease;
}

.page-comparison .axis__link.is-on .axis__dot {
  background: var(--color-contrast-accent);
}

.page-comparison .axis__link:hover .axis__dot,
.page-comparison .axis__link:focus-visible .axis__dot {
  background: var(--color-contrast-accent);
}

.page-comparison .axis__link:focus-visible {
  outline: 2px solid var(--color-contrast-accent);
  outline-offset: 2px;
}

.page-comparison .axis__num {
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-contrast-accent);
}

.page-comparison .axis__label {
  font-size: var(--text-xs);
  color: var(--color-contrast-ink);
  opacity: 0.68;
  white-space: nowrap;
}

/* ---------- 七步路径 ---------- */
.page-comparison .steps {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 2px solid var(--color-ink);
}

.page-comparison .step {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  padding: var(--space-6) 0;
  border-bottom: 1px solid var(--color-line);
}

.page-comparison .step__no {
  font-size: var(--text-xl);
  line-height: 1;
  letter-spacing: 0.06em;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}

.page-comparison .step__main {
  min-width: 0;
}

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

.page-comparison .step__facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin: var(--space-4) 0 0;
}

.page-comparison .step__fact {
  margin: 0;
  padding-left: var(--space-3);
  border-left: 1px solid var(--color-line);
}

.page-comparison .step__fact dt {
  margin: 0 0 var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
}

.page-comparison .step__fact dd {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-comparison .step__fact:first-child {
  border-left-color: var(--color-primary);
}

.page-comparison .step__fact a {
  color: var(--color-primary);
  text-decoration: none;
}

/* ---------- 自评清单 ---------- */
.page-comparison .checklist-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

.page-comparison .checklist-col {
  min-width: 0;
}

.page-comparison .checklist {
  margin: var(--space-3) 0 0;
  padding: 0;
  list-style: none;
  border-top: 2px solid var(--color-ink);
}

.page-comparison .checklist__item {
  display: grid;
  grid-template-columns: var(--space-3) var(--space-6) minmax(0, 1fr);
  gap: var(--space-2);
  align-items: start;
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-line);
}

.page-comparison .checklist__box {
  width: 14px;
  height: 14px;
  margin-top: calc(var(--space-1) / 2);
  box-sizing: border-box;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-sm);
}

.page-comparison .checklist__no {
  font-size: var(--text-xs);
  line-height: var(--leading-heading);
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
  font-variant-numeric: tabular-nums;
}

.page-comparison .checklist__text {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: var(--leading-heading);
  color: var(--color-ink);
  overflow-wrap: break-word;
}

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

.page-comparison .checklist-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border: 1px solid var(--color-line);
}

.page-comparison .checklist-figure figcaption {
  margin-top: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  line-height: var(--leading-heading);
  color: var(--color-ink-muted);
}

/* ---------- 误区块 ---------- */
.page-comparison .myths {
  margin-top: var(--section-y);
  padding: var(--section-y) 0;
  background: var(--color-accent);
  color: var(--color-accent-ink);
}

.page-comparison .myths__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.page-comparison .myths__figure {
  margin: 0;
  border: 1px solid color-mix(in srgb, var(--color-accent-ink) 55%, transparent);
}

.page-comparison .myths__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-comparison .myths__body {
  min-width: 0;
}

.page-comparison .myths__kicker {
  margin: 0;
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  color: color-mix(in srgb, var(--color-accent-ink) 78%, transparent);
}

.page-comparison .myths__heading {
  margin: var(--space-2) 0 0;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-2xl);
  line-height: var(--leading-heading);
  color: var(--color-accent-ink);
}

.page-comparison .myths__list {
  margin: var(--space-6) 0 0;
  padding: 0;
  list-style: none;
}

.page-comparison .myths__item {
  padding: var(--space-4) 0;
  border-top: 1px solid color-mix(in srgb, var(--color-accent-ink) 42%, transparent);
}

.page-comparison .myths__item:last-child {
  border-bottom: 1px solid color-mix(in srgb, var(--color-accent-ink) 42%, transparent);
}

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

.page-comparison .myths__desc {
  margin: var(--space-2) 0 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-accent-ink) 90%, transparent);
}

/* ---------- 行动出口 ---------- */
.page-comparison .outlet__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.page-comparison .outlet__card {
  display: block;
  padding: var(--space-6) var(--space-4);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  background: var(--color-surface-alt);
  color: var(--color-ink);
  text-decoration: none;
  transition: background-color 240ms ease, border-color 240ms ease;
}

.page-comparison .outlet__card:hover,
.page-comparison .outlet__card:focus-visible {
  background: var(--color-primary-soft);
  border-color: var(--color-primary);
}

.page-comparison .outlet__card--primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-primary-ink);
}

.page-comparison .outlet__card--primary:hover,
.page-comparison .outlet__card--primary:focus-visible {
  background: color-mix(in srgb, var(--color-primary) 84%, var(--color-contrast-surface));
  border-color: var(--color-contrast-surface);
}

.page-comparison .outlet__tag {
  margin: 0;
  font-size: var(--text-xs);
  letter-spacing: 0.12em;
  opacity: 0.78;
}

.page-comparison .outlet__card-title {
  margin: var(--space-2) 0 0;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
}

.page-comparison .outlet__card-text {
  margin: var(--space-2) 0 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
}

.page-comparison .outlet__go {
  display: inline-block;
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  letter-spacing: 0.04em;
}

.page-comparison .outlet__foot {
  margin: var(--space-6) 0 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-comparison .outlet__foot a {
  color: var(--color-primary);
  text-decoration: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-comparison .step__facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3) var(--space-4);
  }
}

@media (min-width: 760px) {
  .page-comparison .step {
    grid-template-columns: var(--pc-step-no) minmax(0, 1fr);
    gap: var(--space-4);
    padding: var(--space-8) 0;
  }

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

@media (min-width: 900px) {
  .page-comparison .hero__inner {
    grid-template-columns: 7fr 5fr;
    align-items: end;
    gap: var(--space-8);
    padding-top: var(--space-8);
    padding-bottom: var(--space-8);
  }

  .page-comparison .checklist-wrap {
    grid-template-columns: 7fr 5fr;
    gap: var(--space-8);
    align-items: start;
  }

  .page-comparison .myths__inner {
    grid-template-columns: 5fr 7fr;
    gap: var(--space-8);
    align-items: start;
  }

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

@media (min-width: 1100px) {
  .page-comparison .hero__axis-body {
    padding-top: var(--space-8);
    padding-bottom: var(--space-8);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-comparison .axis__dot,
  .page-comparison .outlet__card {
    transition: none;
  }
}
</main>