.page-products {
  --prod-gap: clamp(18px, 3.2vw, 38px);
  --prod-edge: 1px solid var(--line);
  --prod-edge-hot: 1px solid var(--line-strong);
  background: var(--ink);
  color: var(--cream);
  padding-bottom: clamp(48px, 8vw, 110px);
  overflow-x: hidden;
}

.page-products .breadcrumb {
  padding-block: clamp(14px, 2.4vw, 26px) 0;
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  position: relative;
  padding-block: clamp(18px, 3vw, 36px) clamp(30px, 5vw, 64px);
}

.page-products .prod-hero-grid {
  display: grid;
  gap: var(--prod-gap);
  align-items: center;
}

.page-products .prod-hero-title {
  margin: clamp(10px, 1.6vw, 16px) 0 0;
  font-size: clamp(32px, 6.6vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.035em;
  font-weight: 900;
  color: var(--cream);
}

.page-products .prod-hero-title em {
  font-style: normal;
  position: relative;
  display: inline-block;
  color: var(--bolt);
}

.page-products .prod-hero-title em::after {
  content: "";
  position: absolute;
  left: 0;
  right: -2px;
  bottom: 0.06em;
  height: 3px;
  background: linear-gradient(90deg, var(--violet), rgba(123, 47, 247, 0));
  opacity: 0.7;
}

.page-products .prod-hero .lede {
  margin: clamp(14px, 2vw, 22px) 0 0;
  max-width: 42ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.75;
  color: rgba(245, 241, 232, 0.78);
}

.page-products .prod-hero-actions {
  margin-top: clamp(20px, 3vw, 30px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 22px;
}

.page-products .prod-hero-side {
  display: grid;
  gap: clamp(14px, 2vw, 20px);
}

.page-products .prod-hero-media {
  position: relative;
  margin: 0;
  padding: 8px;
  background: var(--ink-card);
  border: var(--prod-edge);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.page-products .prod-hero-media::after {
  content: "";
  position: absolute;
  top: 16%;
  right: -1px;
  width: 2px;
  height: 48%;
  background: linear-gradient(180deg, var(--bolt), var(--violet));
  opacity: 0.85;
}

.page-products .prod-hero-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 2px;
  object-fit: cover;
}

/* 纵向索引条 */
.page-products .prod-index {
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .prod-index li {
  flex: 0 0 auto;
}

.page-products .prod-index a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 11px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--stone);
  text-decoration: none;
  white-space: nowrap;
  border: var(--prod-edge);
  border-radius: 2px;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease), background 0.16s var(--ease);
}

.page-products .prod-index a b {
  font-size: 11px;
  font-weight: 700;
  color: var(--violet-soft);
}

.page-products .prod-index a:hover,
.page-products .prod-index a:focus-visible {
  color: var(--cream);
  border-color: var(--line-strong);
  background: rgba(123, 47, 247, 0.18);
}

/* ---------- 章节骨架 ---------- */
.page-products .prod-section {
  position: relative;
  padding-block: clamp(36px, 6vw, 76px);
  border-top: 1px solid var(--line);
}

.page-products .prod-num {
  margin: 0 0 10px;
  font-size: clamp(46px, 9vw, 104px);
  font-weight: 200;
  line-height: 0.8;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(217, 200, 255, 0.34);
}

.page-products .prod-title {
  margin: 0;
  font-size: clamp(23px, 3.2vw, 34px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--cream);
}

.page-products .prod-sub {
  margin: 12px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(245, 241, 232, 0.74);
}

.page-products .prod-note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--stone);
}

/* ---------- 三种进入方式 ---------- */
.page-products .prod-entries {
  margin-top: clamp(22px, 3.4vw, 36px);
  display: grid;
  gap: clamp(14px, 2vw, 20px);
}

.page-products .prod-entry {
  position: relative;
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--ink-card);
  border: var(--prod-edge);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: border-color 0.16s var(--ease), transform 0.16s var(--ease);
}

.page-products .prod-entry::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--clay);
}

.page-products .prod-entry:nth-child(1)::before {
  background: var(--bolt);
}

.page-products .prod-entry:nth-child(2)::before {
  background: var(--violet);
}

.page-products .prod-entry:nth-child(3)::before {
  background: var(--mint);
}

.page-products .prod-entry:hover,
.page-products .prod-entry:focus-within {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.page-products .prod-entry-title {
  margin: 14px 0 0;
  font-size: clamp(18px, 2.1vw, 21px);
  font-weight: 700;
  line-height: 1.4;
  color: var(--cream);
}

.page-products .prod-entry-text {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(245, 241, 232, 0.76);
}

.page-products .prod-entry-scene {
  margin: 12px 0 16px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-size: 12.5px;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--stone);
}

/* ---------- 双栏图文 ---------- */
.page-products .prod-split {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  align-items: start;
}

.page-products .prod-split-body {
  min-width: 0;
}

.page-products .prod-figure {
  margin: 0;
  padding: 6px;
  background: var(--ink-card);
  border: var(--prod-edge);
  border-radius: var(--radius);
}

.page-products .prod-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 2px;
  object-fit: cover;
}

.page-products .prod-figure figcaption {
  padding: 10px 4px 2px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--stone);
}

.page-products .prod-figure--wide {
  margin-top: clamp(20px, 3vw, 30px);
}

/* ---------- 步骤 ---------- */
.page-products .prod-steps {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  counter-reset: none;
}

.page-products .prod-steps li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 13px 16px;
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(245, 241, 232, 0.82);
  background: rgba(26, 29, 46, 0.7);
  border: var(--prod-edge);
  border-radius: 2px;
}

.page-products .prod-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  margin-top: 1px;
  font-size: 12px;
  font-weight: 700;
  color: var(--ink);
  background: var(--bolt);
  border-radius: 2px;
}

/* ---------- 版本数据卡 ---------- */
.page-products .prod-facts {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .prod-fact {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 16px;
  padding: 14px 16px;
  background: var(--ink-card);
}

.page-products .prod-fact-key {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-products .prod-fact-value {
  font-size: 14px;
  font-weight: 700;
  color: var(--violet-soft);
}

/* ---------- 记录字段表 ---------- */
.page-products .prod-record {
  margin-top: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .prod-record-row {
  display: grid;
  gap: 4px 14px;
  padding: 13px 16px;
  border-top: 1px solid var(--line);
  background: rgba(26, 29, 46, 0.72);
}

.page-products .prod-record-row:first-child {
  border-top: 0;
}

.page-products .prod-record-head {
  font-size: 11.5px;
  letter-spacing: 0.09em;
  color: var(--stone);
  background: rgba(11, 16, 38, 0.9);
}

.page-products .prod-record-key {
  font-size: 14px;
  font-weight: 700;
  color: var(--cream);
}

.page-products .prod-record-desc {
  font-size: 13.5px;
  line-height: 1.7;
  color: rgba(245, 241, 232, 0.74);
}

/* ---------- 收藏清单 ---------- */
.page-products .prod-checklist {
  margin: clamp(16px, 2.4vw, 24px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 11px;
}

.page-products .prod-checklist li {
  position: relative;
  padding-left: 27px;
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(245, 241, 232, 0.82);
}

.page-products .prod-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.42em;
  width: 13px;
  height: 13px;
  border: 1px solid var(--mint);
  border-radius: 2px;
  background: rgba(46, 230, 168, 0.1);
}

.page-products .prod-checklist li::after {
  content: "";
  position: absolute;
  left: 3px;
  top: calc(0.42em + 3px);
  width: 7px;
  height: 4px;
  border-left: 1.5px solid var(--mint);
  border-bottom: 1.5px solid var(--mint);
  transform: rotate(-45deg);
}

/* ---------- 显示与适配 ---------- */
.page-products .prod-feats {
  margin-top: clamp(20px, 3vw, 30px);
  display: grid;
  gap: 12px;
}

.page-products .prod-feat {
  padding: 16px 18px;
  background: rgba(26, 29, 46, 0.62);
  border: var(--prod-edge);
  border-left: 2px solid var(--moss);
  border-radius: 2px;
}

.page-products .prod-feat-title {
  margin: 0;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--cream);
}

.page-products .prod-feat-text {
  margin: 8px 0 0;
  font-size: 13.8px;
  line-height: 1.72;
  color: rgba(245, 241, 232, 0.72);
}

/* ---------- 快速跳转 ---------- */
.page-products .prod-faq-list {
  margin-top: clamp(20px, 3vw, 28px);
  display: grid;
  gap: 10px;
}

.page-products .prod-faq-link {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 15px 17px;
  text-decoration: none;
  color: var(--cream);
  background: var(--ink-card);
  border: var(--prod-edge);
  border-radius: var(--radius);
  transition: border-color 0.16s var(--ease), background 0.16s var(--ease);
}

.page-products .prod-faq-link:hover,
.page-products .prod-faq-link:focus-visible {
  border-color: var(--bolt);
  background: rgba(255, 210, 63, 0.07);
}

.page-products .prod-ico {
  width: 30px;
  height: 30px;
  color: var(--bolt);
}

.page-products .prod-faq-text {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.page-products .prod-faq-text strong {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--cream);
}

.page-products .prod-faq-text span {
  font-size: 13px;
  line-height: 1.65;
  color: var(--stone);
}

.page-products .prod-faq-go {
  font-size: 16px;
  color: var(--mint);
}

/* ---------- 收尾 ---------- */
.page-products .prod-tail-section {
  border-top: 1px solid var(--line);
}

.page-products .prod-tail {
  display: grid;
  gap: 18px;
  padding: clamp(20px, 3vw, 32px);
  border: var(--prod-edge);
  border-radius: var(--radius);
  background: linear-gradient(118deg, rgba(123, 47, 247, 0.2), rgba(255, 210, 63, 0.07) 58%, rgba(11, 16, 38, 0) 88%);
}

.page-products .prod-tail-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
}

/* ---------- 断点 ---------- */
@media (min-width: 620px) {
  .page-products .prod-hero-side {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
  }

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

@media (min-width: 680px) {
  .page-products .prod-record-row {
    grid-template-columns: 132px minmax(0, 1fr) auto;
    align-items: center;
    padding: 14px 18px;
  }
}

@media (min-width: 800px) {
  .page-products .prod-entries {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-products .prod-entry:nth-child(2) {
    margin-top: 34px;
  }

  .page-products .prod-entry:nth-child(3) {
    margin-top: 14px;
  }

  .page-products .prod-tail {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-products .prod-tail-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
}

@media (min-width: 880px) {
  .page-products .prod-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  }

  .page-products .prod-split--flip > .prod-split-body {
    order: 2;
  }

  .page-products .prod-split--flip > .prod-figure {
    order: 1;
  }
}

@media (min-width: 920px) {
  .page-products .prod-hero-grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  }

  .page-products .prod-index {
    flex-direction: column;
    gap: 4px;
    overflow: visible;
    padding-left: 12px;
    border-left: 1px solid var(--line);
  }

  .page-products .prod-index a {
    border-color: transparent;
    padding: 6px 9px;
  }

  .page-products .prod-index a:hover,
  .page-products .prod-index a:focus-visible {
    border-color: var(--line-strong);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-entry,
  .page-products .prod-index a,
  .page-products .prod-faq-link {
    transition: none;
  }

  .page-products .prod-entry:hover,
  .page-products .prod-entry:focus-within {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>