.page-products {
  --pcr-gap: 20px;
}

/* ---------- 面包屑 ---------- */
.page-products .pcr-crumb {
  background: var(--cream);
  border-bottom: 1px solid var(--line);
  padding: 13px 0;
}
.page-products .pcr-crumb .wrap {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.page-products .pcr-crumb__link {
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--stone);
  text-decoration: none;
}
.page-products .pcr-crumb__link:hover,
.page-products .pcr-crumb__link:focus-visible {
  color: var(--indigo);
  text-decoration: underline;
}
.page-products .pcr-crumb__sep {
  color: var(--stone);
  font-size: 13px;
}
.page-products .pcr-crumb__here {
  font-size: 13px;
  font-weight: 600;
  color: var(--indigo);
}

/* ---------- 首屏海报 ---------- */
.page-products .pcr-hero {
  position: relative;
  overflow: hidden;
  background: var(--indigo-deep);
  color: var(--paper);
  padding: 56px 0 48px;
}
.page-products .pcr-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(235, 217, 160, .075) 1px, transparent 1px),
    linear-gradient(90deg, rgba(235, 217, 160, .075) 1px, transparent 1px);
  background-size: 52px 52px;
}
.page-products .pcr-hero::after {
  content: "";
  position: absolute;
  right: -80px;
  top: -60px;
  width: 300px;
  height: 300px;
  border: 1px solid var(--line-invert);
  transform: rotate(18deg);
  pointer-events: none;
}
.page-products .pcr-hero__inner {
  position: relative;
  z-index: 1;
}
.page-products .pcr-hero .eyebrow {
  color: var(--gold);
}
.page-products .pcr-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 8.4vw, 58px);
  line-height: 1.12;
  letter-spacing: -.01em;
  color: var(--paper);
  margin: 16px 0 0;
  max-width: 18em;
}
.page-products .pcr-hero__lede {
  margin-top: 22px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--paper-84);
  max-width: 40ch;
}
.page-products .pcr-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--line-invert);
  border: 1px solid var(--line-invert);
  margin-top: 34px;
}
.page-products .pcr-stat {
  background: rgba(16, 27, 60, .78);
  padding: 15px 16px 17px;
}
.page-products .pcr-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 25px;
  line-height: 1.2;
  color: var(--gold);
  letter-spacing: .02em;
}
.page-products .pcr-stat__unit {
  font-size: 14px;
  margin-left: 2px;
  color: var(--gold-soft);
}
.page-products .pcr-stat__cap {
  display: block;
  margin-top: 5px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--paper-62);
}
.page-products .pcr-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

/* ---------- 通用图形容器 ---------- */
.page-products .pcr-figure {
  margin: 0;
}
.page-products .pcr-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--line);
  background: var(--paper);
}
.page-products .pcr-figure__cap {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--stone);
  max-width: 46ch;
}
.page-products .pcr-figure--center {
  margin: 0 auto 34px;
  max-width: 880px;
}
.page-products .pcr-figure--center .pcr-figure__cap {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

/* ---------- 查看中心收着什么 ---------- */
.page-products .pcr-guide {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
.page-products .pcr-guide__lead h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 5.6vw, 38px);
  line-height: 1.2;
  color: var(--ink);
  margin: 12px 0 0;
}
.page-products .pcr-guide__lead p {
  margin-top: 16px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink);
}
.page-products .pcr-guide__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.page-products .pcr-guide__item {
  background: var(--cream);
  padding: 22px 18px 24px;
  position: relative;
}
.page-products .pcr-guide__no {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--gold);
  border: 1px solid var(--gold-soft);
  padding: 2px 8px;
}
.page-products .pcr-guide__item h3 {
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.4;
  color: var(--indigo);
  margin: 12px 0 0;
}
.page-products .pcr-guide__item p {
  margin-top: 9px;
  font-size: 15px;
  line-height: 1.82;
  color: var(--ink);
}

/* ---------- 栏目索引 ---------- */
.page-products .pcr-figure + .pcr-index {
  margin-top: 32px;
}
.page-products .pcr-index {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.page-products .pcr-index__card {
  background: var(--paper);
  border: 1px solid var(--line);
  position: relative;
  transition: border-color var(--dur) var(--ease);
}
.page-products .pcr-index__card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 26px;
  height: 26px;
  border-top: 2px solid var(--gold);
  border-left: 2px solid var(--gold);
  pointer-events: none;
}
.page-products .pcr-index__card:hover,
.page-products .pcr-index__card:focus-within {
  border-color: var(--gold);
}
.page-products .pcr-drawer summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px 16px 18px;
}
.page-products .pcr-drawer summary::-webkit-details-marker {
  display: none;
}
.page-products .pcr-drawer summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: -2px;
}
.page-products .pcr-index__no {
  flex: none;
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--gold);
  padding-top: 2px;
}
.page-products .pcr-index__body {
  display: block;
  min-width: 0;
}
.page-products .pcr-index__name {
  display: block;
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1.35;
  color: var(--indigo);
}
.page-products .pcr-index__meta {
  display: block;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--stone);
}
.page-products .pcr-index__sub {
  list-style: none;
  margin: 0;
  padding: 0 16px 20px 52px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}
.page-products .pcr-index__sub li {
  font-size: 14px;
  line-height: 1.9;
  color: var(--stone);
  border-bottom: 1px dotted var(--line);
  padding: 4px 0;
}
.page-products .pcr-index__sub li:last-child {
  border-bottom: 0;
}
.page-products .pcr-index__foot {
  margin-top: 24px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--stone);
}
.page-products .pcr-index__foot a {
  color: var(--indigo);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 会员权益三级 ---------- */
.page-products .pcr-tiers__lede {
  margin-top: 14px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--paper-84);
  max-width: 44ch;
}
.page-products .section--invert .pcr-figure__cap {
  color: var(--paper-62);
}
.page-products .section--invert .pcr-figure img {
  border-color: var(--line-invert);
  background: transparent;
}
.page-products .pcr-tier {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-products .pcr-tier__item {
  position: relative;
  background: rgba(27, 42, 91, .55);
  border: 1px solid var(--line-invert);
  border-left: 4px solid var(--gold);
  padding: 22px 18px 22px;
}
.page-products .pcr-tier__head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px;
}
.page-products .pcr-tier__name {
  font-family: var(--font-display);
  font-size: 25px;
  line-height: 1.2;
  color: var(--paper);
}
.page-products .pcr-tier__tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--indigo-deep);
  background: var(--gold-soft);
  padding: 3px 8px;
}
.page-products .pcr-tier__text {
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--paper-84);
  max-width: 46ch;
}
.page-products .pcr-tier__tags {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-products .pcr-tier__foot {
  margin-top: 22px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--paper-62);
}
.page-products .pcr-tier__foot a {
  color: var(--gold-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 工具与对比表 ---------- */
.page-products .pcr-tools {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: start;
}
.page-products .pcr-tools__text h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 5.6vw, 38px);
  line-height: 1.2;
  color: var(--ink);
  margin: 12px 0 0;
}
.page-products .pcr-tools__text > p {
  margin-top: 16px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink);
  max-width: 42ch;
}
.page-products .pcr-tools__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-products .pcr-tools__list li {
  border-bottom: 1px solid var(--line);
  padding: 12px 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink);
}
.page-products .pcr-tools__list strong {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--clay);
  margin-right: 6px;
}
.page-products .pcr-tablewrap {
  margin-top: 34px;
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--paper);
  -webkit-overflow-scrolling: touch;
}
.page-products .pcr-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
}
.page-products .pcr-table th,
.page-products .pcr-table td {
  text-align: left;
  padding: 13px 14px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.page-products .pcr-table thead th {
  background: var(--clay);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  font-weight: 500;
  border-bottom: 0;
  white-space: nowrap;
}
.page-products .pcr-table tbody th {
  font-weight: 500;
  color: var(--indigo);
  white-space: nowrap;
}
.page-products .pcr-table tbody td {
  color: var(--stone);
  font-family: var(--font-mono);
  font-size: 13px;
}
.page-products .pcr-table__hl {
  background: rgba(232, 102, 61, .14);
  color: var(--ink) !important;
}
.page-products .pcr-table thead .pcr-table__hl {
  background: var(--coral);
  color: var(--paper) !important;
}
.page-products .pcr-table tbody tr:last-child th,
.page-products .pcr-table tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 三步定位 ---------- */
.page-products .pcr-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: start;
}
.page-products .pcr-steps__text h2 {
  font-family: var(--font-display);
  font-size: clamp(24px, 5.6vw, 38px);
  line-height: 1.2;
  color: var(--ink);
  margin: 12px 0 0;
}
.page-products .pcr-steps__text > p {
  margin-top: 16px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink);
  max-width: 42ch;
}
.page-products .pcr-steps__list {
  list-style: none;
  counter-reset: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.page-products .pcr-steps__list li {
  background: var(--cream);
  padding: 18px;
}
.page-products .pcr-steps__list li:first-child {
  border-left: 4px solid var(--gold);
}
.page-products .pcr-steps__list li:nth-child(2) {
  border-left: 4px solid var(--moss);
}
.page-products .pcr-steps__list li:nth-child(3) {
  border-left: 4px solid var(--coral);
}
.page-products .pcr-steps__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--stone);
}
.page-products .pcr-steps__list p {
  margin-top: 8px;
  font-size: 15px;
  line-height: 1.82;
  color: var(--ink);
  max-width: 40ch;
}

/* ---------- 提醒 ---------- */
.page-products .pcr-alertsec {
  border-top: 1px solid var(--line);
}
.page-products .pcr-alerts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 8px;
}
.page-products .pcr-alert {
  padding: 20px 18px 22px;
  position: relative;
}
.page-products .pcr-alert__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--coral);
}
.page-products .pcr-alert .card__title {
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.4;
  color: var(--indigo);
  margin-top: 8px;
}
.page-products .pcr-alert .card__text {
  margin-top: 10px;
  font-size: 15px;
  line-height: 1.82;
  color: var(--ink);
}
.page-products .pcr-band {
  margin-top: 30px;
  background: var(--indigo);
  color: var(--paper);
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: flex-start;
  border-left: 5px solid var(--coral);
}
.page-products .pcr-band__text {
  font-size: 15px;
  line-height: 1.85;
  color: var(--paper-84);
  max-width: 52ch;
  margin: 0;
}

/* ---------- 卡片组与去向 ---------- */
.page-products .pcr-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  align-items: start;
}
.page-products .pcr-next h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 5.2vw, 32px);
  line-height: 1.2;
  color: var(--ink);
  margin: 0;
}
.page-products .pcr-next__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-products .pcr-next__list li {
  border-bottom: 1px solid var(--line);
}
.page-products .pcr-next__list a {
  display: block;
  padding: 14px 4px;
  text-decoration: none;
  transition: background var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}
.page-products .pcr-next__list a:hover,
.page-products .pcr-next__list a:focus-visible {
  background: var(--paper);
  padding-left: 12px;
  outline: none;
}
.page-products .pcr-next__list a:focus-visible {
  box-shadow: inset 0 0 0 2px var(--gold);
}
.page-products .pcr-next__name {
  display: block;
  font-family: var(--font-display);
  font-size: 17px;
  color: var(--indigo);
  line-height: 1.4;
}
.page-products .pcr-next__desc {
  display: block;
  margin-top: 4px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--stone);
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-products .pcr-hero {
    padding: 76px 0 64px;
  }
  .page-products .pcr-hero__stats {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-products .pcr-guide__item {
    padding: 26px 24px 28px;
  }
  .page-products .pcr-index {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .page-products .pcr-tier__item {
    padding: 26px 26px 28px;
  }
  .page-products .pcr-alerts {
    grid-template-columns: repeat(3, 1fr);
  }
  .page-products .pcr-alert {
    padding: 24px 20px 26px;
  }
  .page-products .pcr-band {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 24px 28px;
  }
  .page-products .pcr-band__text {
    margin: 0;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1040px) {
  .page-products .pcr-guide {
    grid-template-columns: 5fr 7fr;
    gap: 48px;
  }
  .page-products .pcr-guide__list {
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: var(--line);
  }
  .page-products .pcr-guide__item {
    background: var(--cream);
  }
  .page-products .pcr-index {
    grid-template-columns: repeat(12, 1fr);
    gap: 18px;
  }
  .page-products .pcr-index__card:nth-child(3n + 1) {
    grid-column: span 5;
  }
  .page-products .pcr-index__card:nth-child(3n + 2) {
    grid-column: span 4;
  }
  .page-products .pcr-index__card:nth-child(3n) {
    grid-column: span 3;
  }
  .page-products .pcr-tier {
    gap: 18px;
  }
  .page-products .pcr-tier__item {
    padding: 30px 32px 32px;
  }
  .page-products .pcr-tier__item:nth-child(2) {
    margin-left: 36px;
  }
  .page-products .pcr-tier__item:nth-child(3) {
    margin-left: 72px;
  }
  .page-products .pcr-tools {
    grid-template-columns: 6fr 6fr;
    gap: 44px;
  }
  .page-products .pcr-table {
    min-width: 100%;
  }
  .page-products .pcr-steps {
    grid-template-columns: 7fr 5fr;
    gap: 44px;
  }
  .page-products .pcr-cards {
    grid-template-columns: 6fr 6fr;
    gap: 44px;
  }
  .page-products .pcr-figure--center {
    margin-bottom: 44px;
  }
}

/* ---------- 动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .pcr-index__card,
  .page-products .pcr-next__list a {
    transition: none;
  }
}
</main>