.page-products {
  --pg-toc-w: 236px;
  --pg-hair: rgba(20, 28, 36, .14);
  --pg-hair-soft: rgba(20, 28, 36, .08);
  --pg-radius-s: 16px;
}

.page-products .pg-wrap {
  padding-top: 20px;
  padding-bottom: 84px;
}

/* ---------- 首屏 ---------- */
.page-products .pg-hero {
  display: grid;
  gap: 26px;
  padding: 22px 0 34px;
  border-bottom: 1px solid var(--pg-hair-soft);
  margin-bottom: 38px;
}

.page-products .pg-hero__title {
  font-family: var(--lx-font-display);
  font-size: clamp(30px, 5.4vw, 52px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -.015em;
  color: var(--lx-navy);
  margin: 12px 0 18px;
  max-width: 19ch;
}

.page-products .pg-hero__lead {
  font-size: 16px;
  line-height: 1.8;
  color: var(--lx-stone);
  margin: 0 0 12px;
  max-width: 42ch;
}

.page-products .pg-hero__side {
  position: relative;
  overflow: hidden;
  background: var(--lx-navy);
  border-radius: var(--lx-r-panel);
  padding: 26px 22px 22px;
  color: var(--lx-sand);
  box-shadow: var(--lx-shadow-1);
  align-self: start;
}

.page-products .pg-hero__side::before {
  content: "";
  position: absolute;
  top: -110px;
  right: -90px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle at center, rgba(227, 163, 60, .46), rgba(227, 163, 60, 0) 68%);
  pointer-events: none;
}

.page-products .pg-hero__kicker {
  position: relative;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--lx-gold-soft);
  margin: 0 0 18px;
}

.page-products .pg-hstats {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-products .pg-hstat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 14px;
  border-top: 1px solid rgba(244, 237, 224, .18);
}

.page-products .pg-hstat:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-products .pg-hstat__num {
  font-size: 28px;
  font-weight: 600;
  letter-spacing: .02em;
  color: var(--lx-gold);
  line-height: 1.1;
}

.page-products .pg-hstat__label {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(244, 237, 224, .72);
}

/* ---------- 布局 ---------- */
.page-products .pg-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
  align-items: start;
}

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

/* ---------- 章节目录 ---------- */
.page-products .pg-toc {
  min-width: 0;
  border-top: 1px solid var(--pg-hair);
  padding: 14px 0 0;
}

.page-products .pg-toc__title {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--lx-stone);
  margin: 0 0 10px;
}

.page-products .pg-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 6px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-products .pg-toc__link {
  display: block;
  white-space: nowrap;
  padding: 7px 14px;
  border-radius: var(--lx-r-pill);
  background: var(--lx-sand);
  color: var(--lx-navy);
  font-size: 13.5px;
  text-decoration: none;
  transition: background 160ms var(--lx-ease), color 160ms var(--lx-ease);
}

.page-products .pg-toc__link:hover {
  background: var(--lx-gold-soft);
}

.page-products .pg-toc__link[aria-current="true"],
.page-products .pg-toc__link.is-active {
  background: var(--lx-gold);
  color: var(--lx-navy-deep);
}

/* ---------- 章节通用 ---------- */
.page-products .pg-sec {
  margin-bottom: 62px;
  scroll-margin-top: 96px;
}

.page-products .pg-sec--end {
  margin-bottom: 0;
}

.page-products .pg-sec__head {
  margin-bottom: 20px;
}

.page-products .pg-sec__title {
  font-family: var(--lx-font-display);
  font-size: clamp(22px, 2.8vw, 31px);
  font-weight: 900;
  letter-spacing: -.01em;
  line-height: 1.25;
  color: var(--lx-navy);
  margin: 8px 0 8px;
}

.page-products .pg-sec__note {
  font-size: 14px;
  line-height: 1.7;
  color: var(--lx-stone);
  margin: 0;
}

.page-products .pg-subhead {
  font-family: var(--lx-font-display);
  font-size: 18px;
  font-weight: 800;
  color: var(--lx-navy);
  margin: 0 0 10px;
}

.page-products .pg-text {
  font-size: 16px;
  line-height: 1.8;
  color: var(--lx-ink);
  margin: 0 0 14px;
  max-width: 46ch;
}

.page-products .pg-boundary {
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--lx-stone);
  margin: 14px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--lx-gold);
}

.page-products .pg-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 16px 0 0;
}

.page-products .pg-link {
  display: inline-block;
  font-size: 14.5px;
  color: var(--lx-navy);
  text-decoration: none;
  border-bottom: 1px solid var(--lx-gold);
  padding-bottom: 2px;
  transition: color 160ms var(--lx-ease);
}

.page-products .pg-link:hover {
  color: var(--lx-gold-ink);
}

.page-products .pg-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  align-items: start;
}

.page-products .pg-split__main {
  min-width: 0;
}

.page-products .lx-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 01 稳定版入口 ---------- */
.page-products .pg-entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  background: var(--lx-navy);
  color: var(--lx-sand);
  border-radius: var(--lx-r-panel);
  padding: 26px 22px;
  box-shadow: var(--lx-shadow-1);
}

.page-products .pg-entry__kicker {
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--lx-gold);
  margin: 0 0 12px;
}

.page-products .pg-entry__title {
  color: var(--lx-paper);
  font-family: var(--lx-font-display);
  font-size: clamp(20px, 2.4vw, 27px);
  font-weight: 900;
  line-height: 1.28;
  margin: 0 0 12px;
}

.page-products .pg-entry__sub {
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(244, 237, 224, .82);
  margin: 0 0 20px;
  max-width: 50ch;
}

.page-products .pg-facts {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pg-facts li {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 12px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(244, 237, 224, .86);
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(244, 237, 224, .14);
}

.page-products .pg-facts__key {
  color: var(--lx-gold-soft);
  font-size: 13px;
  letter-spacing: .04em;
}

.page-products .pg-entry__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pg-entry__cta .lx-cta--ghost {
  color: var(--lx-sand);
  border-color: rgba(244, 237, 224, .42);
}

.page-products .pg-entry__media {
  margin: 0;
  border-radius: var(--lx-r-card);
  overflow: hidden;
}

.page-products .pg-entry__media .lx-media__caption {
  color: rgba(244, 237, 224, .66);
}

/* ---------- 02 版本对照 ---------- */
.page-products .pg-versions {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-bottom: 34px;
}

.page-products .pg-version {
  border-radius: var(--lx-r-card);
  padding: 22px 20px;
  background: var(--lx-paper);
  border: 1px solid var(--pg-hair-soft);
  box-shadow: var(--lx-shadow-2);
}

.page-products .pg-version--stable {
  border-top: 4px solid var(--lx-gold);
}

.page-products .pg-version--snapshot {
  border-top: 4px solid var(--lx-navy-mid);
}

.page-products .pg-version--archive {
  border-top: 4px solid var(--lx-euca);
}

.page-products .pg-version__code {
  font-size: 11.5px;
  letter-spacing: .2em;
  color: var(--lx-stone);
  margin: 0 0 8px;
}

.page-products .pg-version__title {
  font-family: var(--lx-font-display);
  font-size: 22px;
  font-weight: 900;
  color: var(--lx-navy);
  margin: 0 0 14px;
}

.page-products .pg-version__cadence {
  height: 10px;
  border-radius: var(--lx-r-pill);
  background-image: repeating-linear-gradient(90deg, var(--lx-gold) 0 14px, transparent 14px 24px);
  margin-bottom: 18px;
  opacity: .85;
}

.page-products .pg-version--snapshot .pg-version__cadence {
  background-image: repeating-linear-gradient(90deg, var(--lx-navy-mid) 0 8px, transparent 8px 26px);
}

.page-products .pg-version--archive .pg-version__cadence {
  background-image: repeating-linear-gradient(90deg, var(--lx-euca) 0 5px, transparent 5px 30px);
}

.page-products .pg-version__list {
  margin: 0 0 14px;
  display: grid;
  gap: 10px;
}

.page-products .pg-version__list div {
  display: grid;
  gap: 2px;
}

.page-products .pg-version__list dt {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--lx-stone);
}

.page-products .pg-version__list dd {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--lx-ink);
}

.page-products .pg-version__note {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--lx-stone);
  margin: 0;
  padding-top: 12px;
  border-top: 1px dashed var(--pg-hair);
}

/* ---------- 表格 ---------- */
.page-products .lx-table-wrap {
  overflow-x: auto;
  border-radius: var(--lx-r-card);
  border: 1px solid var(--pg-hair-soft);
}

.page-products .pg-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  background: var(--lx-paper);
  font-size: 14px;
}

.page-products .pg-table__caption {
  caption-side: top;
  text-align: left;
  padding: 12px 14px;
  font-size: 12.5px;
  letter-spacing: .06em;
  color: var(--lx-stone);
  background: var(--lx-sand);
}

.page-products .pg-table th,
.page-products .pg-table td {
  padding: 9px 13px;
  text-align: left;
  vertical-align: top;
  line-height: 1.6;
  border-bottom: 1px solid var(--pg-hair-soft);
}

.page-products .pg-table thead th {
  background: var(--lx-navy);
  color: var(--lx-sand);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .08em;
  white-space: nowrap;
}

.page-products .pg-table tbody tr:nth-child(odd) td {
  background: rgba(246, 217, 160, .3);
}

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

.page-products .pg-table td:first-child {
  color: var(--lx-navy);
  font-weight: 600;
  white-space: nowrap;
}

.page-products .pg-table td:nth-child(2) {
  font-weight: 700;
  color: var(--lx-ink);
  white-space: nowrap;
}

/* ---------- 筛选胶囊 ---------- */
.page-products .pg-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.page-products .pg-filter__btn {
  border: 1px solid var(--pg-hair);
  background: var(--lx-paper);
  color: var(--lx-navy);
  border-radius: var(--lx-r-pill);
  padding: 7px 16px;
  font-size: 13.5px;
  font-family: inherit;
  cursor: pointer;
  transition: background 160ms var(--lx-ease), border-color 160ms var(--lx-ease);
}

.page-products .pg-filter__btn:hover {
  background: var(--lx-gold-soft);
  border-color: var(--lx-gold-soft);
}

.page-products .pg-filter__btn[aria-pressed="true"] {
  background: var(--lx-navy);
  border-color: var(--lx-navy);
  color: var(--lx-sand);
}

.page-products .pg-filter__count {
  margin-left: auto;
  font-size: 12.5px;
  color: var(--lx-stone);
  letter-spacing: .08em;
}

/* ---------- 05 产能层级 ---------- */
.page-products .pg-capacity {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  border-radius: var(--lx-r-panel);
  padding: 26px 22px;
}

.page-products .pg-capacity__title {
  font-family: var(--lx-font-display);
  font-size: clamp(19px, 2.2vw, 25px);
  font-weight: 900;
  color: var(--lx-navy);
  line-height: 1.3;
  margin: 0 0 12px;
}

.page-products .pg-layers {
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-products .pg-layer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  border-radius: var(--lx-r-card);
  font-size: 13.5px;
  line-height: 1.5;
}

.page-products .pg-layer--a {
  background: var(--lx-navy);
  color: var(--lx-sand);
}

.page-products .pg-layer--b {
  background: var(--lx-navy-mid);
  color: var(--lx-sand);
  width: 92%;
}

.page-products .pg-layer--c {
  background: var(--lx-paper);
  color: var(--lx-navy);
  border: 1px solid var(--pg-hair);
  width: 84%;
}

.page-products .pg-layer__tag {
  font-size: 11.5px;
  letter-spacing: .16em;
  opacity: .85;
}

.page-products .pg-layer__items {
  text-align: right;
}

/* ---------- 06 校验步骤 ---------- */
.page-products .pg-steps {
  position: relative;
}

.page-products .pg-steps__line {
  display: none;
  position: absolute;
  top: 30px;
  left: 4%;
  width: 92%;
  height: 12px;
  opacity: .7;
}

.page-products .pg-steps__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
  counter-reset: pgstep;
}

.page-products .pg-step {
  position: relative;
  background: var(--lx-paper);
  border: 1px solid var(--pg-hair-soft);
  border-radius: var(--lx-r-card);
  padding: 20px 18px 18px;
  box-shadow: var(--lx-shadow-2);
}

.page-products .pg-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--lx-gold);
  color: var(--lx-navy-deep);
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 12px;
  position: relative;
  z-index: 1;
}

.page-products .pg-step__title {
  font-family: var(--lx-font-display);
  font-size: 17px;
  font-weight: 800;
  color: var(--lx-navy);
  margin: 0 0 8px;
}

.page-products .pg-step__body {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--lx-stone);
  margin: 0;
}

/* ---------- 07 质保与引用 ---------- */
.page-products .pg-warranty {
  border-radius: var(--lx-r-panel);
  padding: 24px 20px;
  background: var(--lx-paper);
  border: 1px solid var(--pg-hair-soft);
}

.page-products .pg-checklist {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pg-checklist li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--lx-ink);
}

.page-products .pg-checklist__num {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--lx-gold-ink);
}

.page-products .pg-snippet-label {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--lx-stone);
  margin: 0 0 8px;
}

.page-products .pg-snippet {
  margin: 0 0 16px;
  padding: 16px 18px;
  border-radius: var(--lx-radius-s);
  background: var(--lx-navy);
  color: var(--lx-gold-soft);
  font-size: 13px;
  line-height: 1.9;
  white-space: pre-wrap;
  overflow-x: auto;
  border-left: 3px solid var(--lx-gold);
}

/* ---------- 08 收束 ---------- */
.page-products .pg-closing {
  border-radius: var(--lx-r-panel);
  padding: 26px 22px;
}

.page-products .pg-closing__lead {
  font-size: 16px;
  line-height: 1.85;
  color: var(--lx-ink);
  margin: 0 0 20px;
  max-width: 54ch;
}

.page-products .pg-band {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pg-band__item {
  flex: none;
}

.page-products .pg-closing__foot {
  font-size: 14px;
  line-height: 1.8;
  color: var(--lx-stone);
  margin: 0;
  max-width: 56ch;
}

/* ---------- 响应式 ---------- */
@media (min-width: 768px) {
  .page-products .pg-hero {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: 44px;
    padding: 40px 0 44px;
  }

  .page-products .pg-entry {
    grid-template-columns: minmax(0, 1.28fr) minmax(0, 1fr);
    gap: 30px;
    padding: 32px 30px;
    align-items: start;
  }

  .page-products .pg-versions {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-products .pg-version--snapshot {
    margin-top: 26px;
  }

  .page-products .pg-version--archive {
    margin-top: 52px;
  }

  .page-products .pg-capacity {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    gap: 34px;
    padding: 32px 30px;
    align-items: center;
  }

  .page-products .pg-steps__line {
    display: block;
  }

  .page-products .pg-steps__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
  }

  .page-products .pg-warranty {
    padding: 30px 28px;
  }

  .page-products .pg-closing {
    padding: 32px 30px;
  }
}

@media (min-width: 1024px) {
  .page-products .pg-layout {
    grid-template-columns: var(--pg-toc-w) minmax(0, 1fr);
    gap: 58px;
  }

  .page-products .pg-toc {
    position: sticky;
    top: 100px;
    border-top: 0;
    border-left: 1px solid var(--pg-hair);
    padding: 4px 0 4px 20px;
  }

  .page-products .pg-toc__list {
    display: grid;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-products .pg-toc__link {
    display: flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    padding: 8px 0;
    font-size: 14px;
    color: var(--lx-stone);
    border-radius: 0;
  }

  .page-products .pg-toc__link::before {
    content: "";
    flex: none;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    border: 1px solid var(--pg-hair);
    background: transparent;
    transition: background 160ms var(--lx-ease), border-color 160ms var(--lx-ease);
  }

  .page-products .pg-toc__link:hover {
    background: transparent;
    color: var(--lx-navy);
  }

  .page-products .pg-toc__link[aria-current="true"],
  .page-products .pg-toc__link.is-active {
    background: transparent;
    color: var(--lx-navy);
    font-weight: 700;
  }

  .page-products .pg-toc__link[aria-current="true"]::before,
  .page-products .pg-toc__link.is-active::before {
    background: var(--lx-gold);
    border-color: var(--lx-gold);
  }

  .page-products .pg-split {
    grid-template-columns: minmax(0, 1.62fr) minmax(0, 1fr);
    gap: 30px;
  }

  .page-products .pg-split--reverse {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pg-toc__link,
  .page-products .pg-filter__btn,
  .page-products .pg-link {
    transition: none;
  }
}
</final>

.page-products {
  --lx-radius-s: var(--pg-radius-s);
}