.page-pricing {
  --pricing-shell-pull: clamp(var(--space-3), 5vw, var(--space-6));
}

.page-pricing .pricing-crumb-sep {
  padding: 0 var(--space-1);
  color: var(--color-ink-muted);
}

/* ---------- 首屏 ---------- */
.page-pricing .pricing-hero {
  background-color: var(--color-surface);
  background-image: radial-gradient(
    120% 82% at 92% 0%,
    color-mix(in srgb, var(--color-primary-soft) 78%, transparent) 0%,
    transparent 62%
  );
}

.page-pricing .pricing-hero__grid {
  display: grid;
  gap: var(--space-6);
  margin-top: var(--space-4);
}

.page-pricing .pricing-hero__kicker {
  margin: 0 0 var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--color-primary);
}

.page-pricing .pricing-hero__title {
  margin: 0 0 var(--space-3);
  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);
  max-width: 11ch;
}

.page-pricing .pricing-hero__lead {
  margin: 0;
  max-width: var(--measure);
  color: var(--color-ink-soft);
}

.page-pricing .pricing-stats {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4) var(--space-6);
  margin: var(--space-6) 0 0;
  padding: 0;
  list-style: none;
}

.page-pricing .pricing-stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  min-width: 84px;
}

.page-pricing .pricing-stat__num {
  font-family: var(--font-mono);
  font-size: var(--text-figure);
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--color-primary);
}

.page-pricing .pricing-stat__label {
  font-size: var(--text-sm);
  color: var(--color-ink-muted);
}

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

.page-pricing .pricing-advice {
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
}

.page-pricing .pricing-advice__kicker {
  margin: 0 0 var(--space-2);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--color-primary);
}

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

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

/* ---------- 三档并列 ---------- */
.page-pricing .pricing-tiers {
  background: var(--color-surface-alt);
  border-radius: var(--radius-lg);
}

.page-pricing .tier-row {
  display: flex;
  gap: var(--space-3);
  margin: var(--space-4) 0 0;
  padding: 0 0 var(--space-3);
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-pricing .tier {
  flex: 0 0 82%;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
}

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

.page-pricing .tier__index {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.22em;
  color: var(--color-ink-muted);
}

.page-pricing .tier__name {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-pricing .tier__who {
  margin: 0;
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--color-ink-soft);
}

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

.page-pricing .tier__facts dt {
  margin: 0;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--color-accent);
}

.page-pricing .tier--standard .tier__facts dt {
  color: var(--color-primary);
}

.page-pricing .tier__facts dd {
  margin: 0;
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--color-ink-soft);
}

/* ---------- 范围说明 ---------- */
.page-pricing .range-block + .range-block {
  margin-top: var(--section-y);
}

.page-pricing .range-block__copy {
  align-self: start;
}

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

.page-pricing .range-block__lede {
  margin: 0 0 var(--space-4);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-pricing .range-list {
  display: grid;
  gap: var(--space-3);
  margin: 0 0 var(--space-4);
  padding: 0;
  list-style: none;
  max-width: var(--measure);
}

.page-pricing .range-list li {
  position: relative;
  padding-left: var(--space-4);
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--color-ink);
}

.page-pricing .range-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: var(--space-1);
  height: var(--space-1);
  border-radius: 50%;
  background: var(--color-primary);
}

.page-pricing .range-excl {
  margin: 0;
  padding: var(--space-3) var(--space-4);
  max-width: var(--measure);
  font-size: var(--text-sm);
  line-height: 1.75;
  color: var(--color-ink-soft);
  background: var(--color-surface-deep);
  border-radius: var(--radius-md);
}

/* ---------- 差异 ---------- */
.page-pricing .pricing-diff {
  background: var(--color-surface);
}

.page-pricing .diff-notes {
  margin-top: var(--space-4);
}

.page-pricing .diff-notes p {
  margin: 0 0 var(--space-3);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink);
  max-width: var(--measure);
}

.page-pricing .diff-notes p:last-child {
  margin-bottom: 0;
}

/* ---------- 选择建议 ---------- */
.page-pricing .picker {
  display: grid;
  gap: var(--space-2);
  margin-top: var(--space-4);
  max-width: var(--measure);
}

.page-pricing .picker__item {
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-alt);
  border-radius: var(--radius-md);
}

.page-pricing .picker__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  color: var(--color-ink);
  list-style: none;
}

.page-pricing .picker__q::-webkit-details-marker {
  display: none;
}

.page-pricing .picker__q::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  color: var(--color-primary);
}

.page-pricing .picker__item[open] .picker__q::after {
  content: "–";
}

.page-pricing .picker__a {
  margin: var(--space-3) 0 0;
  padding-top: var(--space-3);
  border-top: var(--border-thin) solid var(--color-line);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-pricing .picker__q:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

.page-pricing .pricing-close__block {
  margin-top: var(--section-y);
  padding: var(--pricing-shell-pull);
  background: var(--color-primary-soft);
  border-radius: var(--radius-lg);
}

.page-pricing .pricing-close__line {
  margin: 0 0 var(--space-3);
  max-width: 30ch;
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--weight-heading);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

.page-pricing .pricing-close__note {
  margin: 0 0 var(--space-4);
  max-width: var(--measure);
  font-size: var(--text-base);
  line-height: var(--leading-body);
  color: var(--color-ink-soft);
}

.page-pricing .pricing-close__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

/* ---------- 中屏 ---------- */
@media (min-width: 780px) {
  .page-pricing .tier-row {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-4);
    overflow: visible;
    padding: var(--space-6) 0 0;
    scroll-snap-type: none;
  }

  .page-pricing .tier {
    flex: none;
  }

  .page-pricing .tier--standard {
    transform: translateY(calc(var(--space-6) * -1));
    box-shadow: var(--shadow-2);
  }

  .page-pricing .tier--base {
    margin-top: var(--space-3);
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-pricing .pricing-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: var(--gutter);
    align-items: start;
  }

  .page-pricing .pricing-hero__figure .figure__media {
    aspect-ratio: 3 / 2;
  }

  .page-pricing .pricing-close__block {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    column-gap: var(--gutter);
    align-items: start;
  }

  .page-pricing .pricing-close__line {
    grid-column: 1;
    margin-bottom: 0;
  }

  .page-pricing .pricing-close__note {
    grid-column: 1;
    margin-top: var(--space-3);
  }

  .page-pricing .pricing-close__actions {
    grid-column: 2;
    grid-row: 1 / span 3;
    align-content: start;
    align-self: start;
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (min-width: 1100px) {
  .page-pricing .tier {
    padding: var(--space-6) var(--space-4) var(--space-6);
  }
}

/* ---------- 窄屏收敛 ---------- */
@media (max-width: 560px) {
  .page-pricing .pricing-stats {
    gap: var(--space-3) var(--space-4);
  }

  .page-pricing .pricing-stat__num {
    font-size: var(--text-3xl);
  }

  .page-pricing .tier {
    flex: 0 0 88%;
  }

  .page-pricing .pricing-close__actions .btn {
    width: 100%;
    justify-content: center;
  }
}

.page-pricing .range-block__copy,
.page-pricing .diff-notes,
.page-pricing .tier {
  min-width: 0;
  overflow-wrap: break-word;
}