.page-pricing {
  --pr-gap: var(--space-8);
  background: var(--color-surface);
  padding-bottom: var(--space-8);
}

.page-pricing .pr-rail {
  display: none;
}

@media (min-width: 1320px) {
  .page-pricing .pr-rail {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    position: fixed;
    left: var(--space-4);
    top: 40vh;
    z-index: 3;
  }
}

/* ---------- 首屏 ---------- */

.page-pricing .pr-hero {
  padding-top: var(--space-6);
}

.page-pricing .pr-hero-title {
  margin: var(--space-3) 0 var(--space-4);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-display);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-primary);
}

.page-pricing .pr-hero-lede {
  max-width: var(--measure);
  color: var(--color-ink);
}

.page-pricing .pr-tierline {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-6);
  margin: var(--space-8) 0 0;
  padding: var(--space-4) 0 0;
  list-style: none;
  border-top: var(--border-thin) dashed var(--color-line);
}

.page-pricing .pr-tier-name {
  position: relative;
  display: inline-block;
  padding-bottom: var(--space-1);
  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-muted);
  text-decoration: none;
  transition: color 260ms ease-out;
}

.page-pricing .pr-tier-name::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: var(--border-thin);
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 280ms ease-out;
}

.page-pricing .pr-tier-name:hover,
.page-pricing .pr-tier-name:focus-visible {
  color: var(--color-ink);
}

.page-pricing .pr-tier-name:hover::after,
.page-pricing .pr-tier-name:focus-visible::after {
  transform: scaleX(1);
}

.page-pricing .pr-figures {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin: var(--space-8) 0 0;
  padding: var(--space-6) 0 0;
  list-style: none;
  border-top: var(--border-thin) dotted var(--color-line);
}

.page-pricing .pr-figure {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
}

.page-pricing .pr-figure-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--color-accent);
}

.page-pricing .pr-figure-body {
  font-size: var(--text-sm);
  line-height: 1.65;
  color: var(--color-ink-soft);
}

.page-pricing .pr-figure-body strong {
  display: block;
  font-weight: 600;
  color: var(--color-ink);
}

.page-pricing .pr-plate-wrap {
  margin-top: var(--pr-gap);
}

/* ---------- 通用章节 ---------- */

.page-pricing .pr-section {
  margin-top: var(--pr-gap);
}

.page-pricing .pr-section-title {
  margin: var(--space-3) 0 var(--space-4);
  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-primary);
}

.page-pricing .pr-section-lede {
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

/* ---------- 分档说明 ---------- */

.page-pricing .pr-tiers-intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.page-pricing .pr-tiers-note p {
  margin: 0 0 var(--space-3);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-pricing .pr-tiers-note p:last-child {
  margin-bottom: 0;
}

.page-pricing .pr-tier-list {
  margin: var(--space-8) 0 0;
  padding: 0;
  list-style: none;
}

.page-pricing .pr-tier {
  padding: var(--space-8) 0;
}

.page-pricing .pr-tier-1 {
  background: var(--color-surface);
  border-top: var(--border-thin) dashed var(--color-line);
}

.page-pricing .pr-tier-2 {
  background: var(--color-surface-alt);
}

.page-pricing .pr-tier-3 {
  background: var(--color-surface-deep);
}

.page-pricing .pr-tier-4 {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
}

.page-pricing .pr-tier-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.page-pricing .pr-tier-index {
  margin: 0;
  font-size: var(--text-sm);
  letter-spacing: 0.16em;
  color: var(--color-accent);
}

.page-pricing .pr-tier-title {
  margin: 0 0 var(--space-2);
  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-pricing .pr-tier-who {
  margin: 0 0 var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
}

.page-pricing .pr-tier-text {
  margin: 0;
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-pricing .pr-tier-side {
  padding-top: var(--space-2);
  border-top: var(--border-thin) dotted var(--color-line);
}

.page-pricing .pr-tier-side-title {
  margin: 0 0 var(--space-1);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}

.page-pricing .pr-tier-side-text {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-ink-soft);
}

.page-pricing .pr-tier-3 .pr-tier-side,
.page-pricing .pr-tier-4 .pr-tier-side {
  border-top-color: var(--color-contrast-line);
}

.page-pricing .pr-tier-4 .pr-tier-title,
.page-pricing .pr-tier-4 .pr-tier-text {
  color: var(--color-contrast-ink);
}

.page-pricing .pr-tier-4 .pr-tier-index,
.page-pricing .pr-tier-4 .pr-tier-who,
.page-pricing .pr-tier-4 .pr-tier-side-title {
  color: var(--color-contrast-accent);
}

.page-pricing .pr-tier-4 .pr-tier-side-text {
  color: var(--color-contrast-ink);
}

/* ---------- 包含与不包含 ---------- */

.page-pricing .pr-scope-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.page-pricing .pr-scope-item {
  padding-top: var(--space-4);
  border-top: var(--border-thin) dashed var(--color-line);
}

.page-pricing .pr-scope-name {
  margin: 0 0 var(--space-4);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-pricing .pr-scope-cols {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.page-pricing .pr-scope-head {
  margin: 0 0 var(--space-2);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.page-pricing .pr-scope-in .pr-scope-head {
  color: var(--color-accent);
}

.page-pricing .pr-scope-out .pr-scope-head {
  color: var(--color-ink-muted);
}

.page-pricing .pr-scope-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-pricing .pr-scope-list li {
  position: relative;
  padding: 0 0 var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  line-height: 1.7;
}

.page-pricing .pr-scope-in .pr-scope-list li {
  color: var(--color-ink);
}

.page-pricing .pr-scope-out .pr-scope-list li {
  color: var(--color-ink-muted);
}

.page-pricing .pr-scope-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: var(--space-1);
  height: var(--border-thin);
  background: currentColor;
}

/* ---------- 差异对照 ---------- */

.page-pricing .pr-compare-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: end;
}

.page-pricing .pr-compare-figure {
  margin: 0;
}

.page-pricing .pr-table-scroll {
  margin-top: var(--space-8);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-pricing .pr-table {
  width: 100%;
  min-width: 44rem;
  border-collapse: collapse;
  font-size: var(--text-sm);
  line-height: 1.7;
}

.page-pricing .pr-table-caption {
  padding: 0 0 var(--space-2);
  text-align: left;
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
}

.page-pricing .pr-table th,
.page-pricing .pr-table td {
  text-align: left;
  vertical-align: top;
  font-weight: var(--weight-body);
  padding: var(--space-2) var(--space-3) var(--space-3) 0;
  border-bottom: var(--border-thin) dotted var(--color-line);
  color: var(--color-ink);
}

.page-pricing .pr-table thead th {
  background: var(--color-surface-deep);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
  letter-spacing: 0.1em;
  color: var(--color-ink-soft);
}

.page-pricing .pr-table tbody th {
  color: var(--color-ink-soft);
  font-weight: 600;
}

.page-pricing .pr-dim {
  position: relative;
  cursor: help;
}

.page-pricing .pr-dim-hint {
  position: absolute;
  left: 0;
  top: 100%;
  z-index: 4;
  min-width: calc(var(--space-8) * 3);
  padding: var(--space-1) var(--space-2);
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  font-size: var(--text-xs);
  font-weight: var(--weight-body);
  line-height: 1.55;
  letter-spacing: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 260ms ease-out, visibility 260ms ease-out;
}

.page-pricing .pr-dim:hover .pr-dim-hint,
.page-pricing .pr-dim:focus-within .pr-dim-hint {
  opacity: 1;
  visibility: visible;
}

/* ---------- 按处境选档 ---------- */

.page-pricing .pr-choose-list {
  margin: var(--space-8) 0 0;
  padding: 0;
  list-style: none;
}

.page-pricing .pr-choose-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
  padding: var(--space-6) 0;
  border-top: var(--border-thin) dashed var(--color-line);
}

.page-pricing .pr-choose-item:last-child {
  border-bottom: var(--border-thin) dashed var(--color-line);
}

.page-pricing .pr-choose-index {
  margin: 0;
  font-size: var(--text-lg);
  line-height: 1;
  color: var(--color-accent);
}

.page-pricing .pr-choose-title {
  margin: 0 0 var(--space-2);
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-pricing .pr-choose-text {
  margin: 0 0 var(--space-2);
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-pricing .pr-choose-pick {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-ink-soft);
}

.page-pricing .pr-choose-pick a {
  color: var(--color-accent);
}

/* ---------- 口径说明 ---------- */

.page-pricing .pr-terms-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  padding-top: var(--space-6);
  border-top: var(--border-thin) dashed var(--color-line);
}

.page-pricing .pr-terms-list {
  margin: var(--space-4) 0 0;
  padding: 0;
  list-style: none;
  counter-reset: pr-term;
}

.page-pricing .pr-terms-list li {
  position: relative;
  padding: 0 0 var(--space-3) var(--space-6);
  max-width: var(--measure);
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--color-ink);
  counter-increment: pr-term;
}

.page-pricing .pr-terms-list li::before {
  content: counter(pr-term, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
}

.page-pricing .pr-terms-side {
  padding-top: var(--space-4);
  border-top: var(--border-thin) dotted var(--color-line);
}

.page-pricing .pr-terms-side-title {
  margin: 0 0 var(--space-2);
  font-size: var(--text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}

.page-pricing .pr-terms-side-text {
  margin: 0 0 var(--space-4);
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--color-ink-soft);
}

.page-pricing .pr-terms-btn {
  display: inline-block;
  margin: 0 var(--space-2) var(--space-2) 0;
}

.page-pricing .pr-terms-contact {
  margin: var(--space-3) 0 0;
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-ink-soft);
}

.page-pricing .pr-terms-contact a {
  color: var(--color-accent);
  overflow-wrap: anywhere;
}

/* ---------- 断点 ---------- */

@media (max-width: 559px) {
  .page-pricing .pr-tier-name {
    font-size: var(--text-lg);
  }
}

@media (min-width: 640px) {
  .page-pricing .pr-scope-cols {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
  }

  .page-pricing .pr-scope-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-pricing .pr-choose-item {
    grid-template-columns: calc(var(--space-8) + var(--space-2)) minmax(0, 1fr);
    gap: var(--space-4);
    align-items: start;
  }
}

@media (min-width: 768px) {
  .page-pricing {
    --pr-gap: var(--section-y);
  }

  .page-pricing .pr-section-title {
    font-size: var(--text-2xl);
  }

  .page-pricing .pr-figures {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-6);
  }

  .page-pricing .pr-figure {
    display: block;
  }

  .page-pricing .pr-figure-num {
    display: block;
    margin-bottom: var(--space-2);
  }

  .page-pricing .pr-tiers-intro {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: var(--space-8);
    align-items: start;
  }

  .page-pricing .pr-compare-head {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--space-8);
  }

  .page-pricing .pr-terms-inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--space-8);
  }

  .page-pricing .pr-tier {
    padding: var(--space-8) 0;
  }
}

@media (min-width: 900px) {
  .page-pricing {
    --pr-gap: var(--section-y-lg);
  }

  .page-pricing .pr-tier-inner {
    grid-template-columns: calc(var(--space-8) + var(--space-3)) minmax(0, 1.15fr) minmax(0, 1fr);
    column-gap: var(--space-6);
    row-gap: 0;
    align-items: start;
  }

  .page-pricing .pr-tier {
    padding: var(--space-8) 0 calc(var(--space-8) + var(--space-3));
  }
}
</final>