.page-pricing {
  background: var(--color-surface);
  color: var(--color-ink);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-pricing .pricing-hero {
  padding-top: calc(var(--header-h) + var(--space-6));
  padding-bottom: var(--space-4);
}

.page-pricing .pricing-hero .breadcrumb {
  margin-bottom: var(--space-4);
}

.page-pricing .pricing-hero__kicker {
  margin: 0 0 var(--space-2);
  text-align: center;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-accent);
}

.page-pricing .pricing-hero__title {
  margin: 0 0 var(--space-3);
  text-align: center;
  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);
}

.page-pricing .pricing-hero__lead {
  max-width: 58ch;
  margin: 0 auto;
  text-align: center;
  font-size: var(--text-lg);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-pricing .pricing-hero__lead::before {
  content: "";
  display: block;
  width: 72px;
  height: 0;
  margin: 0 auto var(--space-3);
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  padding-top: 3px;
}

/* ---------- 关键数字带 ---------- */
.page-pricing .pricing-figures {
  padding-block: var(--space-6);
}

.page-pricing .pricing-figures__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.page-pricing .pricing-figure {
  border-top: 1px solid var(--color-contrast-line);
  padding-top: var(--space-2);
}

.page-pricing .pricing-figure__num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  line-height: 1;
  letter-spacing: 0.08em;
  color: var(--color-contrast-accent);
}

.page-pricing .pricing-figure__label {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--text-base);
  letter-spacing: 0.04em;
  color: var(--color-contrast-ink);
}

.page-pricing .pricing-figure__note {
  display: block;
  margin-top: var(--space-1);
  font-size: var(--text-xs);
  line-height: 1.7;
  color: color-mix(in srgb, var(--color-contrast-ink) 62%, transparent);
}

/* ---------- 矩阵图带 ---------- */
.page-pricing .pricing-matrix {
  padding-block: 0;
}

.page-pricing .pricing-matrix__frame {
  margin: 0;
}

.page-pricing .pricing-matrix__kicker {
  margin: 0 0 var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-contrast-accent);
}

.page-pricing .pricing-matrix__title {
  margin: 0;
  max-width: 22ch;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-contrast-ink);
}

/* ---------- 对照表 ---------- */
.page-pricing .pricing-table {
  padding-block: var(--section-y);
}

.page-pricing .table-shell {
  border: 1px solid var(--color-line);
  background: var(--color-surface);
  padding: 3px;
}

.page-pricing .pricing-table__scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-pricing .compare-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: var(--text-base);
  color: var(--color-ink);
}

.page-pricing .compare-table__caption {
  caption-side: top;
  padding: var(--space-2) var(--space-2);
  text-align: left;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-ink-muted);
}

.page-pricing .compare-table th,
.page-pricing .compare-table td {
  padding: var(--space-2);
  border-bottom: 1px solid var(--color-line);
  text-align: left;
  vertical-align: top;
  line-height: 1.6;
}

.page-pricing .compare-table thead th {
  background: var(--color-contrast-surface);
  color: var(--color-contrast-ink);
  border-bottom: 1px solid var(--color-contrast-line);
  font-weight: 400;
}

.page-pricing .compare-dim-head {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: color-mix(in srgb, var(--color-contrast-ink) 68%, transparent);
}

.page-pricing .compare-col__mark {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-contrast-accent);
}

.page-pricing .compare-col__name {
  display: block;
  margin-top: var(--space-1);
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: var(--weight-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-contrast-ink);
}

.page-pricing .compare-row {
  display: table-row-group;
}

.page-pricing .compare-row:hover td,
.page-pricing .compare-row:focus-within td {
  background: var(--color-surface-alt);
}

.page-pricing .compare-table td.compare-pick {
  background: var(--color-primary-soft);
  border-left: 1px solid var(--color-line);
  border-right: 1px solid var(--color-line);
}

.page-pricing .compare-table tbody th.compare-dim {
  position: relative;
  min-width: 186px;
  padding-left: var(--space-6);
  font-weight: 400;
  color: var(--color-ink);
}

.page-pricing .compare-dim__rule {
  position: absolute;
  left: var(--space-2);
  top: 50%;
  width: 3px;
  height: 22px;
  margin-top: -11px;
  background: var(--color-line);
  transition: background 120ms linear;
}

.page-pricing .compare-row:hover .compare-dim__rule,
.page-pricing .compare-row:focus-within .compare-dim__rule {
  background: var(--color-accent);
}

.page-pricing .compare-dim__idx {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-accent);
}

.page-pricing .compare-dim__name {
  display: block;
  margin-top: 2px;
  font-size: var(--text-base);
  line-height: 1.4;
}

.page-pricing .compare-table a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* 展开协议：表格行版本 */
.page-pricing .compare-table .entry__body {
  display: none;
}

.page-pricing .compare-table .entry[data-expanded]:not([data-expanded="false"]) .entry__body {
  display: table-row;
}

.page-pricing .compare-row__detail td {
  background: var(--color-surface-deep);
  border-bottom: 1px solid var(--color-line);
  color: var(--color-ink);
  line-height: var(--leading-body);
}

/* 展开按钮 */
.page-pricing .entry__toggle {
  display: inline-block;
  margin-top: var(--space-1);
  padding: 2px 8px;
  border: 1px solid var(--color-line);
  border-radius: 0;
  background: var(--color-surface);
  color: var(--color-ink-muted);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: background 120ms linear, color 120ms linear, border-color 120ms linear;
}

.page-pricing .entry__toggle:hover,
.page-pricing .entry__toggle:focus-visible {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-accent-ink);
}

/* ---------- 四档分组说明 ---------- */
.page-pricing .pricing-tiers {
  padding-block: var(--section-y-lg);
}

.page-pricing .tier-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.page-pricing .tier-card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  padding: var(--space-3);
}

.page-pricing .tier-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 56px;
  height: 4px;
  background: var(--color-accent);
}

.page-pricing .tier-card__mark {
  display: inline-block;
  padding: 2px 8px;
  background: var(--color-accent);
  color: var(--color-accent-ink);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
}

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

.page-pricing .tier-card__lead {
  margin: 0 0 var(--space-2);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-pricing .tier-card .entry__body {
  display: none;
}

.page-pricing .tier-card[data-expanded]:not([data-expanded="false"]) .entry__body {
  display: block;
}

.page-pricing .tier-fields {
  margin: var(--space-2) 0 0;
  display: grid;
  gap: var(--space-2);
}

.page-pricing .tier-fields > div {
  border-top: 1px solid var(--color-line);
  padding-top: var(--space-1);
}

.page-pricing .tier-fields dt {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-accent);
}

.page-pricing .tier-fields dd {
  margin: 4px 0 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
}

.page-pricing .tier-slip {
  margin: var(--space-3) 0 0;
  padding: 4px;
  border: 1px solid var(--color-line);
  background: var(--color-surface-alt);
}

.page-pricing .tier-slip img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-pricing .tier-slip figcaption {
  margin-top: var(--space-1);
  font-size: var(--text-xs);
  line-height: 1.7;
  color: var(--color-ink-muted);
}

.page-pricing .tier-card--pick {
  background: var(--color-primary-soft);
}

/* ---------- 判断路径 ---------- */
.page-pricing .pricing-advice {
  padding-block: var(--section-y-lg);
}

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

.page-pricing .advice-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}

.page-pricing .advice-line {
  border-top: 1px solid var(--color-line);
  padding-top: var(--space-2);
}

.page-pricing .advice-line__idx {
  display: block;
  margin-bottom: var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  color: var(--color-accent);
}

.page-pricing .advice-line__title {
  margin: 0 0 var(--space-1);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-ink);
}

.page-pricing .advice-line__body {
  margin: 0 0 var(--space-2);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-pricing .advice-line__mark {
  margin: 0;
}

.page-pricing .advice-line__chip {
  display: inline-block;
  padding: 4px 10px;
  background: var(--color-contrast-surface);
  color: var(--color-contrast-accent);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
}

.page-pricing .advice-aside {
  border: 1px solid var(--color-line);
  background: var(--color-surface);
  padding: var(--space-2);
  max-width: 420px;
}

.page-pricing .advice-aside img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--color-line);
  object-fit: cover;
}

.page-pricing .advice-aside__cap {
  margin: var(--space-1) 0 0;
  font-size: var(--text-xs);
  line-height: 1.7;
  color: var(--color-ink-muted);
}

/* ---------- 复核节奏 ---------- */
.page-pricing .pricing-cadence {
  padding-block: var(--section-y-lg);
}

.page-pricing .section-head--dark .section-head__title {
  color: var(--color-contrast-ink);
}

.page-pricing .section-head--dark .section-head__kicker {
  color: var(--color-contrast-accent);
}

.page-pricing .section-head--dark .section-head__note {
  color: color-mix(in srgb, var(--color-contrast-ink) 66%, transparent);
}

.page-pricing .cadence {
  margin: 0 0 var(--space-4);
}

.page-pricing .cadence__svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-pricing .cadence__axis {
  stroke: var(--color-contrast-line);
  stroke-width: 2;
}

.page-pricing .cadence__node rect {
  fill: var(--color-contrast-surface);
  stroke: var(--color-contrast-line);
  stroke-width: 1;
}

.page-pricing .cadence__node text {
  fill: color-mix(in srgb, var(--color-contrast-ink) 70%, transparent);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  letter-spacing: 0.08em;
}

.page-pricing .cadence__node--now rect {
  fill: var(--color-contrast-accent);
  stroke: var(--color-contrast-accent);
}

.page-pricing .cadence__node--now text {
  fill: var(--color-contrast-accent);
}

.page-pricing .cadence__cap {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  line-height: 1.7;
  color: color-mix(in srgb, var(--color-contrast-ink) 66%, transparent);
}

.page-pricing .cadence-notes {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  border-top: 1px solid var(--color-contrast-line);
  padding-top: var(--space-3);
}

.page-pricing .cadence-note h3 {
  margin: 0 0 var(--space-1);
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--weight-heading);
  letter-spacing: var(--tracking-heading);
  color: var(--color-contrast-ink);
}

.page-pricing .cadence-note p {
  margin: 0;
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: color-mix(in srgb, var(--color-contrast-ink) 78%, transparent);
}

.page-pricing .cadence-note a {
  color: var(--color-contrast-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-pricing .pricing-figures__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-4);
  }

  .page-pricing .cadence-notes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-4);
  }

  .page-pricing .tier-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: var(--space-3);
    row-gap: var(--space-4);
  }

  .page-pricing .tier-card:nth-child(even) {
    margin-top: var(--space-6);
  }
}

@media (min-width: 860px) {
  .page-pricing .advice-grid {
    grid-template-columns: 5fr 4fr 3fr;
    gap: var(--space-3);
  }
}

@media (min-width: 1001px) {
  .page-pricing .pricing-figures .container {
    padding-left: calc(var(--pad-x) + var(--edge-shift));
  }

  .page-pricing .pricing-table .container--wide {
    padding-right: calc(var(--pad-x) + var(--edge-shift));
  }

  .page-pricing .pricing-tiers .container {
    padding-left: calc(var(--pad-x) + var(--edge-shift));
  }

  .page-pricing .advice-wrap {
    grid-template-columns: minmax(0, 8fr) minmax(0, 3fr);
    gap: var(--space-4);
    align-items: start;
  }

  .page-pricing .advice-aside {
    max-width: none;
    margin-top: var(--space-4);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-pricing .compare-dim__rule,
  .page-pricing .entry__toggle {
    transition: none;
  }
}