.page-pricing {
  --pr-col-q: minmax(180px, 1.55fr);
  --pr-col-a: minmax(0, 1fr);
  --pr-row-pad: var(--space-3);
}

/* ---------- 首屏 ---------- */
.page-pricing .pr-hero {
  position: relative;
  padding-block: var(--space-8) var(--space-8);
  border-bottom: var(--border-thin) solid var(--color-line);
  background-color: var(--color-surface);
  background-image: radial-gradient(
    120% 62% at 50% 0%,
    color-mix(in srgb, var(--color-primary) 20%, transparent) 0%,
    transparent 66%
  );
  overflow: hidden;
}

.page-pricing .pr-hero__title {
  margin-block: var(--space-3) var(--space-4);
  max-width: 15ch;
  color: var(--color-ink);
  text-wrap: balance;
}

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

.page-pricing .pr-hero__figure {
  margin: var(--space-6) 0 0;
  border-radius: var(--radius-lg);
}

.page-pricing .pr-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 三档卡 ---------- */
.page-pricing .pr-deck {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin-top: var(--space-8);
}

.page-pricing .pr-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-3);
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-1);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

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

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

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

.page-pricing .pr-card__kicker {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  letter-spacing: 0.18em;
  color: var(--color-ink-soft);
}

.page-pricing .pr-card__figure {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-3xl);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
  line-height: 1;
  color: var(--color-primary-ink);
  overflow-wrap: anywhere;
}

.page-pricing .pr-card__unit {
  margin-left: 6px;
  font-size: var(--text-base);
  letter-spacing: 0.02em;
  color: color-mix(in srgb, var(--color-primary-ink) 66%, transparent);
}

.page-pricing .pr-card__cap {
  margin: 0;
  font-size: var(--text-base);
  line-height: 1.55;
  color: var(--color-ink);
}

.page-pricing .pr-card__list {
  margin: var(--space-1) 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.page-pricing .pr-card__list li {
  position: relative;
  padding-left: 20px;
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-ink);
}

.page-pricing .pr-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 1px;
  background-color: var(--color-primary);
}

.page-pricing .pr-card__bound {
  margin: auto 0 0;
  padding-top: var(--space-2);
  border-top: var(--border-thin) solid var(--color-line);
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--color-ink-soft);
}

/* ---------- 分组跳转 ---------- */
.page-pricing .pr-jump {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1) var(--space-2);
  margin-top: var(--space-6);
  padding-top: var(--space-3);
  border-top: 3px double var(--color-line);
}

.page-pricing .pr-jump__link {
  display: inline-block;
  padding: 6px 14px;
  border: var(--border-thin) solid var(--color-line);
  border-radius: var(--radius-pill);
  font-size: var(--text-sm);
  color: var(--color-ink);
  text-decoration: none;
  transition: border-color 180ms ease, color 180ms ease;
}

.page-pricing .pr-jump__link:hover,
.page-pricing .pr-jump__link:focus-visible {
  border-color: var(--color-primary);
  color: var(--color-primary-ink);
}

/* ---------- 对照分组 ---------- */
.page-pricing .pr-group {
  padding-block: var(--section-y);
  border-bottom: var(--border-thin) solid var(--color-line);
}

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

.page-pricing .pr-group__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.page-pricing .pr-group__title {
  margin-block: var(--space-2) var(--space-2);
  color: var(--color-ink);
}

.page-pricing .pr-group__copy p {
  color: var(--color-ink-soft);
}

.page-pricing .pr-group__media {
  margin: 0;
  border-radius: var(--radius-lg);
}

.page-pricing .pr-group__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 对照表 ---------- */
.page-pricing .pr-compare {
  border-top: 3px double var(--color-line);
  border-bottom: var(--border-thin) solid var(--color-line);
}

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

.page-pricing .pr-row {
  display: grid;
  gap: var(--space-2);
  padding-block: var(--pr-row-pad);
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-pricing .pr-row:last-child {
  border-bottom: 0;
}

.page-pricing .pr-row__q {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.page-pricing .pr-row__name {
  font-size: var(--text-base);
  font-weight: 600;
  line-height: 1.4;
  color: var(--color-ink);
}

.page-pricing .pr-row__why {
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--color-ink-muted);
}

.page-pricing .pr-row__a {
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-ink-soft);
}

.page-pricing .pr-row__a::before {
  content: attr(data-plan);
  display: block;
  margin-bottom: 2px;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  color: var(--color-primary);
}

.page-pricing .pr-hi {
  color: var(--color-ink);
  font-weight: 600;
  border-bottom: var(--border-thin) solid var(--color-primary);
}

.page-pricing .pr-flag {
  font-style: normal;
  color: var(--color-ink-muted);
}

.page-pricing .pr-link {
  color: var(--color-ink);
  text-decoration: underline;
  text-decoration-color: var(--color-primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 160ms ease;
}

.page-pricing .pr-link:hover,
.page-pricing .pr-link:focus-visible {
  color: var(--color-primary-ink);
  text-decoration-color: var(--color-accent);
}

/* ---------- 选择建议 ---------- */
.page-pricing .pr-fit-section {
  padding-block: var(--section-y);
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-pricing .pr-fit {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin-top: var(--space-6);
  border-top: 3px double var(--color-line);
}

.page-pricing .pr-fit__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
  padding-block: var(--space-4);
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-pricing .pr-fit__id {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-2);
}

.page-pricing .pr-fit__id h3 {
  margin: 0;
  color: var(--color-ink);
}

.page-pricing .pr-fit__body p {
  margin: 0 0 var(--space-2);
  color: var(--color-ink-soft);
}

.page-pricing .pr-fit__next {
  margin: 0;
  padding-left: var(--space-2);
  border-left: 3px solid var(--color-primary);
  font-size: var(--text-base);
  color: var(--color-ink);
}

/* ---------- 问答 ---------- */
.page-pricing .pr-faq-section {
  padding-block: var(--section-y);
  border-bottom: var(--border-thin) solid var(--color-line);
}

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

.page-pricing .pr-faq__list {
  border-top: var(--border-thin) solid var(--color-line);
}

.page-pricing .pr-faq__item {
  padding-block: var(--space-3);
  border-bottom: var(--border-thin) solid var(--color-line);
}

.page-pricing .pr-faq__q {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-2);
  cursor: pointer;
  list-style: none;
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: var(--text-lg);
  line-height: var(--leading-heading);
  color: var(--color-ink);
}

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

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

.page-pricing .pr-faq__item[open] .pr-faq__q::after {
  content: "–";
}

.page-pricing .pr-faq__a {
  margin: var(--space-2) 0 0;
  max-width: var(--measure);
  color: var(--color-ink-soft);
}

/* ---------- 出口 ---------- */
.page-pricing .pr-exit {
  padding-block: var(--section-y);
}

.page-pricing .pr-exit__eyebrow {
  margin: 0 0 var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  color: var(--color-contrast-accent);
}

.page-pricing .pr-exit__title {
  margin: 0 0 var(--space-3);
  color: var(--color-contrast-ink);
}

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

.page-pricing .pr-exit__link {
  color: var(--color-contrast-accent);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-pricing .pr-exit__note {
  margin: var(--space-4) 0 0;
  padding-top: var(--space-2);
  border-top: var(--border-thin) solid var(--color-contrast-line);
  font-size: var(--text-sm);
  color: color-mix(in srgb, var(--color-contrast-ink) 72%, transparent);
}

/* ---------- 桌面 ---------- */
@media (min-width: 720px) {
  .page-pricing .pr-deck {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    border: var(--border-thin) solid var(--color-line);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-2);
  }

  .page-pricing .pr-card {
    border: 0;
    border-left: var(--border-thin) solid var(--color-line);
    border-radius: 0;
    box-shadow: none;
  }

  .page-pricing .pr-card:first-child {
    border-left: 0;
  }

  .page-pricing .pr-fit__item {
    grid-template-columns: minmax(200px, 0.85fr) minmax(0, 1.7fr);
    gap: var(--space-6);
    align-items: start;
  }
}

@media (min-width: 880px) {
  .page-pricing .pr-group__head {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: end;
    gap: var(--space-6);
  }

  .page-pricing .pr-group__head--even {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-pricing .pr-compare__head,
  .page-pricing .pr-row {
    display: grid;
    grid-template-columns: var(--pr-col-q) repeat(3, var(--pr-col-a));
    gap: var(--space-3);
    align-items: start;
  }

  .page-pricing .pr-compare__head {
    display: grid;
    padding-block: var(--space-2);
    border-bottom: var(--border-thin) solid var(--color-line);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    letter-spacing: 0.16em;
    color: var(--color-ink-muted);
  }

  .page-pricing .pr-compare__head span:first-child {
    padding-left: var(--space-2);
  }

  .page-pricing .pr-row {
    padding: var(--pr-row-pad) var(--space-2);
    transition: background-color 180ms ease;
  }

  .page-pricing .pr-row__a::before {
    display: none;
  }

  .page-pricing .pr-row__a {
    color: var(--color-ink);
  }

  .page-pricing .pr-fit__item {
    grid-template-columns: minmax(220px, 0.8fr) minmax(0, 1.9fr);
  }

  .page-pricing .pr-faq {
    grid-template-columns: minmax(220px, 0.7fr) minmax(0, 1.9fr);
    gap: var(--space-8);
    align-items: start;
  }
}

@media (hover: hover) {
  .page-pricing .pr-row:hover {
    background-color: color-mix(in srgb, var(--color-primary) 14%, transparent);
  }

  .page-pricing .pr-card:hover {
    transform: translateY(-3px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-pricing .pr-card,
  .page-pricing .pr-row,
  .page-pricing .pr-jump__link {
    transition: none;
  }

  .page-pricing .pr-card:hover {
    transform: none;
  }
}