.page-products {
  --pr-block-pad: clamp(40px, 5.5vw, 76px);
  --pr-rule: 1px solid var(--line);
  --pr-gap: clamp(22px, 3vw, 38px);
  padding-bottom: clamp(40px, 6vw, 80px);
  overflow-x: clip;
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: clamp(18px, 3vw, 30px) 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-products .breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .breadcrumbs a:hover,
.page-products .breadcrumbs a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* ---------- 首屏 ---------- */
.page-products .pr-hero {
  position: relative;
  padding: clamp(26px, 4.5vw, 56px) 0 clamp(34px, 5vw, 66px) clamp(14px, 2vw, 26px);
}

.page-products .pr-hero::before {
  content: "";
  position: absolute;
  left: 0;
  top: clamp(26px, 4.5vw, 56px);
  bottom: clamp(34px, 5vw, 66px);
  width: 2px;
  background: linear-gradient(180deg, var(--grape), var(--violet) 38%, transparent);
}

.page-products .pr-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pr-gap);
}

.page-products .display-title {
  margin: 12px 0 0;
  font-size: clamp(30px, 5.2vw, 60px);
  line-height: 1.07;
  font-weight: 900;
  letter-spacing: -0.012em;
  color: var(--ivory);
}

.page-products .lede {
  margin: 20px 0 0;
  max-width: 46ch;
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--silver);
}

.page-products .pr-hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

/* 悬浮费用标签 */
.page-products .pr-tagcard {
  border: var(--pr-rule);
  border-top: 3px solid var(--amber);
  background: linear-gradient(160deg, var(--panel), rgba(20, 21, 26, 0.55));
  padding: 22px 22px 24px;
}

.page-products .pr-tagcard__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-products .pr-tagcard__amount {
  margin: 14px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(32px, 4vw, 46px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--amber);
}

.page-products .pr-tagcard__unit {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-products .pr-tagcard__note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 章节骨架 ---------- */
.page-products .pr-block {
  border-top: var(--pr-rule);
  padding: var(--pr-block-pad) 0;
}

.page-products .pr-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: clamp(24px, 3.2vw, 40px);
}

.page-products .pr-head__num {
  font-family: var(--font-mono);
  font-size: clamp(44px, 6.5vw, 88px);
  font-weight: 700;
  line-height: 0.82;
  letter-spacing: -0.03em;
  color: var(--grape);
  text-shadow: 0 0 34px rgba(108, 47, 160, 0.55);
}

.page-products .pr-head__title {
  margin: 10px 0 0;
  font-size: clamp(23px, 3.1vw, 36px);
  line-height: 1.22;
  font-weight: 900;
  color: var(--ivory);
}

.page-products .pr-head__text {
  margin: 12px 0 0;
  max-width: 42ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--silver);
}

/* ---------- 通用分栏 ---------- */
.page-products .pr-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pr-gap);
}

.page-products .pr-prose p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--silver);
}

.page-products .pr-prose p:last-child {
  margin-bottom: 0;
}

.page-products .pr-prose a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 199, 0.4);
  transition: border-color var(--dur) var(--ease);
}

.page-products .pr-prose a:hover,
.page-products .pr-prose a:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-products .pr-note {
  margin: 22px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--line);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .pr-note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 199, 0.4);
}

/* ---------- 图片 ---------- */
.page-products .pr-fig {
  margin: 0;
  border: var(--pr-rule);
  background: var(--panel);
}

.page-products .pr-fig--top {
  margin-bottom: clamp(22px, 3vw, 34px);
}

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

.page-products .pr-fig .media-caption {
  margin: 0;
  padding: 12px 16px;
  border-top: var(--pr-rule);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.03em;
  color: var(--muted);
}

/* ---------- 费用面板 ---------- */
.page-products .pr-panel {
  border: var(--pr-rule);
  background: var(--panel);
}

.page-products .pr-panel__head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 18px;
  border-bottom: var(--pr-rule);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-products .pr-panel__head strong {
  font-weight: 600;
  color: var(--cyan);
}

.page-products .pr-item {
  border-bottom: var(--pr-rule);
}

.page-products .pr-item:last-child {
  border-bottom: 0;
}

.page-products .pr-item__sum {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 18px;
  cursor: pointer;
  list-style: none;
  transition: background var(--dur) var(--ease);
}

.page-products .pr-item__sum::-webkit-details-marker {
  display: none;
}

.page-products .pr-item__sum::marker {
  content: "";
}

.page-products .pr-item__sum:hover {
  background: rgba(108, 47, 160, 0.14);
}

.page-products .pr-item[open] > .pr-item__sum {
  background: rgba(0, 229, 199, 0.06);
}

.page-products .pr-item__name {
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--ivory);
}

.page-products .pr-item__amount {
  font-family: var(--font-mono);
  font-size: clamp(18px, 2vw, 23px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--amber);
}

.page-products .pr-item__amount em {
  display: block;
  margin-top: 5px;
  font-style: normal;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.page-products .pr-item__scope {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: var(--muted);
}

.page-products .pr-item__more {
  justify-self: end;
  font-family: var(--font-mono);
  font-size: 19px;
  line-height: 1;
  color: var(--cyan);
}

.page-products .pr-item__more::before {
  content: "+";
}

.page-products .pr-item[open] .pr-item__more::before {
  content: "\2212";
}

.page-products .pr-item__body {
  margin: 0 18px 20px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--silver);
}

/* ---------- 事实条 ---------- */
.page-products .pr-facts {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  border: var(--pr-rule);
  background: var(--panel);
}

.page-products .pr-fact {
  padding: 16px 18px;
  border-bottom: var(--pr-rule);
}

.page-products .pr-fact:last-child {
  border-bottom: 0;
}

.page-products .pr-fact dt {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-products .pr-fact dd {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.15;
  color: var(--amber);
}

/* ---------- 授权档位表 ---------- */
.page-products .pr-table-wrap {
  overflow-x: auto;
  border: var(--pr-rule);
  background: var(--panel);
  -webkit-overflow-scrolling: touch;
}

.page-products .pr-table {
  width: 100%;
  min-width: 740px;
  border-collapse: collapse;
}

.page-products .pr-table caption {
  caption-side: top;
  padding: 14px 18px;
  text-align: left;
  border-bottom: var(--pr-rule);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.07em;
  color: var(--muted);
}

.page-products .pr-table th,
.page-products .pr-table td {
  padding: 16px 18px;
  text-align: left;
  border-bottom: var(--pr-rule);
  white-space: nowrap;
}

.page-products .pr-table tbody tr:last-child th,
.page-products .pr-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .pr-table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--grape);
  color: var(--ivory);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.06em;
}

.page-products .pr-table tbody th {
  font-size: 15px;
  font-weight: 700;
  color: var(--ivory);
}

.page-products .pr-table td {
  font-size: 15px;
}

.page-products .pr-amt {
  display: block;
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--amber);
}

.page-products .pr-unit {
  display: block;
  margin-top: 4px;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--muted);
}

.page-products .pr-table tbody tr:hover th,
.page-products .pr-table tbody tr:hover td {
  background: rgba(108, 47, 160, 0.16);
}

.page-products .pr-split--stack {
  margin-top: clamp(22px, 3vw, 34px);
}

/* ---------- 终极端卡 ---------- */
.page-products .pr-terms {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  border: var(--pr-rule);
  background: var(--line);
}

.page-products .pr-term {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px 20px 26px;
  background: var(--panel);
  transition: background var(--dur) var(--ease);
}

.page-products .pr-term:hover {
  background: rgba(108, 47, 160, 0.2);
}

.page-products .pr-term__idx {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-products .pr-term__name {
  margin: 0;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--ivory);
}

.page-products .pr-term__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--silver);
}

.page-products .pr-term__meta {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

/* ---------- 会员中心分栏 ---------- */
.page-products .pr-shelves {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-products .pr-shelf {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 4px 14px;
  padding: 16px 18px;
  border: var(--pr-rule);
  background: var(--panel);
}

.page-products .pr-shelf__no {
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--grape);
  text-shadow: 0 0 20px rgba(108, 47, 160, 0.6);
}

.page-products .pr-shelf__name {
  font-size: 16px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ivory);
}

.page-products .pr-shelf__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--silver);
}

.page-products .pr-shelf--key {
  border-color: rgba(0, 229, 199, 0.45);
  background: linear-gradient(120deg, rgba(0, 229, 199, 0.07), var(--panel) 62%);
}

.page-products .pr-shelf--key .pr-shelf__no {
  color: var(--cyan);
  text-shadow: 0 0 20px rgba(0, 229, 199, 0.45);
}

/* ---------- 报价步骤 ---------- */
.page-products .pr-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
}

.page-products .pr-step {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 6px 16px;
  padding: 20px 0;
  border-bottom: var(--pr-rule);
  align-items: start;
}

.page-products .pr-step:first-child {
  border-top: var(--pr-rule);
}

.page-products .pr-step__num {
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--cyan);
}

.page-products .pr-step__title {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ivory);
}

.page-products .pr-step__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--silver);
}

/* ---------- 收口 CTA ---------- */
.page-products .pr-cta {
  margin-top: clamp(46px, 6vw, 84px);
  border-top: var(--pr-rule);
  border-bottom: var(--pr-rule);
  background:
    linear-gradient(120deg, rgba(74, 30, 109, 0.9), rgba(20, 21, 26, 0.96) 64%),
    var(--ink);
}

.page-products .pr-cta__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  padding: clamp(32px, 4.6vw, 58px) 0;
}

.page-products .pr-cta__title {
  margin: 10px 0 0;
  font-size: clamp(23px, 2.9vw, 33px);
  font-weight: 900;
  line-height: 1.24;
  color: var(--ivory);
}

.page-products .pr-cta__text {
  margin: 12px 0 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--silver);
}

.page-products .pr-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .pr-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pr-fact:nth-child(odd) {
    border-right: var(--pr-rule);
  }

  .page-products .pr-fact:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  .page-products .pr-terms {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-products .pr-head {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 26px;
    align-items: start;
  }

  .page-products .pr-item__sum {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.85fr) minmax(0, 0.8fr) 22px;
    gap: 18px;
    align-items: baseline;
    padding: 20px 22px;
  }

  .page-products .pr-item__body {
    margin: 0 22px 22px;
  }

  .page-products .pr-step {
    grid-template-columns: 56px minmax(0, 0.85fr) minmax(0, 1.35fr);
    gap: 6px 22px;
    align-items: baseline;
  }

  .page-products .pr-step__num {
    grid-row: 1;
  }

  .page-products .pr-step__title {
    grid-column: 2;
  }

  .page-products .pr-step__text {
    grid-column: 3;
  }
}

@media (min-width: 940px) {
  .page-products .pr-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(248px, 0.72fr);
    align-items: end;
    gap: clamp(30px, 4vw, 56px);
  }

  .page-products .pr-split {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.82fr);
    align-items: start;
  }

  .page-products .pr-cta__inner {
    grid-template-columns: minmax(0, 1.4fr) auto;
    align-items: center;
    gap: 44px;
  }
}

@media (min-width: 1080px) {
  .page-products .pr-terms {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pr-facts {
    grid-template-columns: 1fr;
  }

  .page-products .pr-fact {
    border-right: 0;
    border-bottom: var(--pr-rule);
  }

  .page-products .pr-fact:last-child {
    border-bottom: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pr-item__sum,
  .page-products .pr-term,
  .page-products .breadcrumbs a,
  .page-products .pr-prose a {
    transition: none;
  }
}