.page-products {
  --pc-gap: clamp(20px, 3.2vw, 44px);
  --pc-pad: clamp(18px, 2.4vw, 32px);
  --pc-ink-soft: rgba(242, 237, 224, .86);
  display: block;
  padding-bottom: calc(var(--bar) + 32px);
}

.page-products__crumb {
  margin-top: clamp(16px, 3vw, 32px);
}

/* ===== 首屏 ===== */
.page-products .pc-hero {
  padding: clamp(24px, 5vw, 56px) 0 clamp(20px, 3vw, 36px);
  border-bottom: 2px solid var(--line);
}

.page-products .pc-hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--cyan);
  margin: 0 0 14px;
}

.page-products .pc-hero__title {
  font-family: var(--font-display);
  font-size: clamp(38px, 8.4vw, 96px);
  line-height: .95;
  letter-spacing: -.02em;
  font-weight: 700;
  color: var(--paper);
  margin: 0;
}

.page-products .pc-hero__title em {
  font-style: normal;
  color: var(--cyan);
}

.page-products .pc-hero__lede {
  font-size: 16px;
  line-height: 1.75;
  color: var(--pc-ink-soft);
  max-width: 62ch;
  margin: clamp(16px, 2.4vw, 26px) 0 0;
}

.page-products .pc-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: clamp(18px, 3vw, 30px) 0 0;
  padding: 0;
}

/* ===== 快速定位条 ===== */
.page-products .pc-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 16px 0;
  border-bottom: 2px solid var(--line);
}

.page-products .pc-switch__tab {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  padding: 7px 13px;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  color: var(--muted);
  text-decoration: none;
  transition: color .16s ease, background-color .16s ease, border-color .16s ease;
}

.page-products .pc-switch__tab:hover,
.page-products .pc-switch__tab:focus-visible {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

/* ===== 对照章节通用 ===== */
.page-products .pc-cmp {
  margin-top: clamp(44px, 6vw, 84px);
  scroll-margin-top: 96px;
}

.page-products .pc-cmp__head {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: clamp(18px, 2.6vw, 28px);
}

.page-products .pc-cmp__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  line-height: 1;
  letter-spacing: .04em;
  padding: 6px 8px;
  color: var(--ink);
  background: var(--cyan);
  border-radius: var(--radius);
  margin-top: 6px;
}

.page-products .pc-cmp__title {
  font-family: var(--font-display);
  font-size: clamp(26px, 4.4vw, 46px);
  line-height: 1.05;
  letter-spacing: -.01em;
  color: var(--paper);
  margin: 0;
}

.page-products .pc-cmp__sub,
.page-products .pc-cmp__intro {
  font-family: var(--font-serif);
  font-size: clamp(15px, 1.8vw, 19px);
  line-height: 1.55;
  color: var(--muted);
  margin: 8px 0 0;
  max-width: 58ch;
}

.page-products .pc-cmp__intro {
  margin-bottom: clamp(16px, 2.4vw, 26px);
  max-width: 66ch;
}

/* ===== 左右对照板 ===== */
.page-products .pc-cmp__board {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pc-gap);
}

.page-products .pc-cmp__side {
  min-width: 0;
  padding: var(--pc-pad);
  border: 2px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.page-products .pc-cmp__side--mobile {
  box-shadow: var(--shadow-hard);
}

.page-products .pc-cmp__side--desktop {
  box-shadow: var(--shadow-lift);
}

.page-products .pc-cmp__badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  padding: 4px 10px;
  margin: 0 0 14px;
  border: 2px solid var(--cyan);
  border-radius: var(--radius);
  color: var(--cyan);
}

.page-products .pc-cmp__side--desktop .pc-cmp__badge {
  border-color: var(--orange);
  color: var(--orange);
}

.page-products .pc-cmp__side-title {
  font-family: var(--font-serif);
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.4;
  color: var(--paper);
  margin: 0 0 10px;
}

.page-products .pc-cmp__side p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--pc-ink-soft);
  margin: 0;
}

/* ===== 图片 ===== */
.page-products .pc-fig {
  margin: clamp(16px, 2.4vw, 24px) 0 0;
}

.page-products .pc-fig--wide {
  margin: 0 0 clamp(18px, 2.6vw, 28px);
}

.page-products .pc-fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink);
}

.page-products .pc-fig__cap {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: .02em;
  color: var(--muted);
  margin-top: 10px;
}

/* ===== 横向数据条 ===== */
.page-products .pc-bar {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  margin-top: clamp(14px, 2vw, 20px);
  border: 2px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
  overflow: hidden;
}

.page-products .pc-bar__cell {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 14px;
  padding: 12px 16px 12px 22px;
  background: var(--ink);
}

.page-products .pc-bar__cell::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--green);
}

.page-products .pc-bar__cell--cyan::before {
  background: var(--cyan);
}

.page-products .pc-bar__cell--orange::before {
  background: var(--orange);
}

.page-products .pc-bar__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted);
}

.page-products .pc-bar__val {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .04em;
  color: var(--paper);
}

/* ===== 会员中心模块 ===== */
.page-products .pc-mods {
  border: 2px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  overflow: hidden;
}

.page-products .pc-mod + .pc-mod {
  border-top: 2px solid var(--line);
}

.page-products .pc-mod__sum {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  transition: background-color .16s ease;
}

.page-products .pc-mod__sum::-webkit-details-marker {
  display: none;
}

.page-products .pc-mod__sum:hover {
  background: var(--soft);
}

.page-products .pc-mod[open] .pc-mod__sum {
  background: var(--soft);
}

.page-products .pc-mod__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--clay);
}

.page-products .pc-mod__name {
  font-family: var(--font-serif);
  font-size: clamp(17px, 2vw, 20px);
  color: var(--paper);
}

.page-products .pc-mod__spot {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .02em;
  color: var(--cyan);
}

.page-products .pc-mod__body {
  padding: 0 16px 18px;
  border-top: 1px dashed var(--line);
}

.page-products .pc-mod__body p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pc-ink-soft);
  max-width: 70ch;
}

/* ===== 能力清单 ===== */
.page-products .pc-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pc-gap);
}

.page-products .pc-split__main,
.page-products .pc-split__aside {
  min-width: 0;
}

.page-products .pc-caps {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
  list-style: none;
  margin: 0;
  padding: 0;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
  overflow: hidden;
}

.page-products .pc-cap {
  padding: 16px 18px;
  background: var(--ink);
}

.page-products .pc-cap__name {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--cyan);
}

.page-products .pc-cap__txt {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--pc-ink-soft);
}

.page-products .pc-split__aside .pc-fig {
  margin-top: 0;
}

/* ===== 说明块 ===== */
.page-products .pc-note {
  margin-top: clamp(18px, 2.6vw, 28px);
  padding: var(--pc-pad);
  border: 2px solid var(--line);
  border-left-color: var(--clay);
  border-radius: var(--radius);
  background: var(--panel);
}

.page-products .pc-note--tight {
  margin-top: clamp(16px, 2.2vw, 24px);
  border-left-color: var(--green);
}

.page-products .pc-note__title {
  font-family: var(--font-serif);
  font-size: clamp(17px, 2vw, 21px);
  color: var(--paper);
  margin: 0 0 10px;
}

.page-products .pc-note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pc-ink-soft);
  max-width: 72ch;
}

.page-products .pc-note a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ===== 选择建议 ===== */
.page-products .pc-pick {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pc-gap);
}

.page-products .pc-pick__card {
  position: relative;
  padding: var(--pc-pad);
  border: 2px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  transition: border-color .16s ease, transform .16s ease;
}

.page-products .pc-pick__card:hover {
  border-color: var(--cyan);
  transform: translate(-2px, -2px);
}

.page-products .pc-pick__num {
  display: block;
  font-family: var(--font-display);
  font-size: 44px;
  line-height: 1;
  color: var(--line);
  margin-bottom: 12px;
}

.page-products .pc-pick__name {
  font-family: var(--font-serif);
  font-size: clamp(18px, 2.2vw, 22px);
  color: var(--paper);
  margin: 0 0 10px;
}

.page-products .pc-pick__txt {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pc-ink-soft);
}

.page-products .pc-pick__tag {
  display: inline-block;
  margin-top: 16px;
  padding: 5px 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--orange);
  border: 2px solid var(--orange);
  border-radius: var(--radius);
}

/* ===== 结尾入口 ===== */
.page-products .pc-next {
  margin-top: clamp(48px, 7vw, 92px);
  padding: var(--pc-pad);
  border: 2px solid var(--cyan);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(53, 232, 181, .1), rgba(53, 232, 181, 0) 62%),
    var(--panel);
  box-shadow: var(--shadow-hard);
}

.page-products .pc-next__title {
  font-family: var(--font-display);
  font-size: clamp(24px, 3.6vw, 40px);
  line-height: 1.05;
  color: var(--paper);
  margin: 0;
}

.page-products .pc-next__txt {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pc-ink-soft);
  max-width: 62ch;
}

.page-products .pc-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(18px, 2.6vw, 28px);
}

.page-products .pc-next__link {
  display: inline-flex;
  align-items: center;
  padding: 11px 20px;
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .04em;
  text-decoration: none;
  color: var(--ink);
  background: var(--cyan);
  border: 2px solid var(--cyan);
  border-radius: var(--radius);
  transition: transform .16s ease, box-shadow .16s ease, background-color .16s ease, color .16s ease;
}

.page-products .pc-next__link:hover,
.page-products .pc-next__link:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hard);
}

.page-products .pc-next__link--ghost {
  background: transparent;
  color: var(--cyan);
}

.page-products .pc-next__link--ghost:hover,
.page-products .pc-next__link--ghost:focus-visible {
  background: var(--cyan);
  color: var(--ink);
}

/* ===== 响应式 ===== */
@media (min-width: 700px) {
  .page-products .pc-bar {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 860px) {
  .page-products .pc-cmp__board {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-products .pc-cmp__board::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 10px;
    bottom: 10px;
    width: 2px;
    margin-left: -1px;
    background: var(--line);
  }

  .page-products .pc-split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-products .pc-pick {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1080px) {
  .page-products .pc-split {
    gap: clamp(32px, 4vw, 56px);
  }
}
<<<END>>>