.page-products {
  --pv-index-w: 214px;
  --pv-gap: clamp(20px, 3.4vw, 44px);
}

.page-products #main-content {
  padding-top: 0;
}

/* ============ 首屏框景 ============ */
.page-products .pv-hero {
  position: relative;
  background: var(--ink-green);
  color: var(--cream);
  padding-top: calc(var(--header-h) + 26px);
  overflow: hidden;
}

.page-products .pv-hero::before {
  content: "";
  position: absolute;
  inset: calc(var(--header-h) + 12px) 14px 0;
  border: 1px solid rgba(232, 220, 200, 0.22);
  pointer-events: none;
}

.page-products .pv-hero__inner {
  position: relative;
  padding-bottom: clamp(34px, 5vw, 64px);
}

.page-products .pv-crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: clamp(18px, 3vw, 34px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-products .pv-crumbs .breadcrumbs__item {
  color: rgba(232, 220, 200, 0.66);
  text-decoration: none;
}

.page-products .pv-crumbs .breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  margin-right: 8px;
  color: rgba(232, 220, 200, 0.34);
}

.page-products .pv-crumbs a.breadcrumbs__item:hover {
  color: var(--apricot);
}

.page-products .pv-crumbs .breadcrumbs__item[aria-current="page"] {
  color: var(--apricot);
}

.page-products .pv-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  grid-template-columns: 1fr;
  align-items: end;
}

.page-products .pv-hero__text .eyebrow {
  color: var(--apricot);
}

.page-products .pv-hero__text .eyebrow::before {
  background: var(--apricot);
}

.page-products .pv-hero h1 {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(32px, 6.4vw, 68px);
  line-height: 1.12;
  letter-spacing: 0.01em;
  color: var(--cream);
  max-width: 15em;
}

.page-products .pv-hero__lede {
  margin: 22px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(232, 220, 200, 0.82);
}

.page-products .pv-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-products .pv-hero__ghost {
  color: var(--cream);
  border-color: rgba(232, 220, 200, 0.42);
}

.page-products .pv-hero__ghost:hover {
  border-color: var(--apricot);
  color: var(--apricot);
}

.page-products .pv-hero__media {
  margin: 0;
  border: 1px solid rgba(232, 220, 200, 0.24);
  background: rgba(18, 33, 28, 0.4);
  overflow: hidden;
}

.page-products .pv-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.page-products .pv-hero__ruler {
  position: relative;
  height: 14px;
  background-image: repeating-linear-gradient(
    to right,
    rgba(232, 220, 200, 0.3) 0 1px,
    transparent 1px 22px
  );
  background-position: left bottom;
  background-size: 22px 100%;
  border-bottom: 1px solid var(--apricot);
  opacity: 0.9;
}

/* ============ 书页式主体 ============ */
.page-products .pv-body {
  background: var(--cream);
  padding: clamp(38px, 6vw, 82px) 0 clamp(48px, 7vw, 92px);
}

.page-products .pv-body__grid {
  display: grid;
  gap: clamp(26px, 4vw, 56px);
  grid-template-columns: 1fr;
}

.page-products .pv-index {
  border-top: 2px solid var(--ink-green);
  padding-top: 14px;
}

.page-products .pv-index__title {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--moss);
}

.page-products .pv-index__list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
}

.page-products .pv-index__list .index-link {
  display: block;
  padding: 7px 0;
  font-size: 14px;
  color: var(--ink-green);
  text-decoration: none;
  border-bottom: 1px solid var(--hair);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-products .pv-index__list .index-link:hover,
.page-products .pv-index__list .index-link[aria-current="true"] {
  color: var(--apricot-deep);
  border-bottom-color: var(--apricot);
}

.page-products .pv-index__note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--moss);
  border-left: 2px solid var(--paper);
  padding-left: 12px;
}

/* ============ 通用区块 ============ */
.page-products .pv-content {
  min-width: 0;
}

.page-products .pv-section {
  padding-bottom: clamp(34px, 5vw, 62px);
}

.page-products .pv-section + .pv-section,
.page-products .pv-section + .pv-band,
.page-products .pv-band + .pv-section {
  margin-top: clamp(34px, 5vw, 62px);
}

.page-products .pv-section--paper {
  background: var(--paper);
  padding: clamp(26px, 4vw, 46px) clamp(18px, 3vw, 38px) clamp(30px, 4vw, 52px);
  border-left: 3px solid var(--ink-green);
}

.page-products .pv-section__head {
  max-width: 40em;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-products .pv-section__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.32;
  color: var(--ink-green);
}

.page-products .pv-section__lede {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.88;
  color: var(--ink-green);
}

/* ============ 01 九大类 ============ */
.page-products .pv-cats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--hair-strong);
}

.page-products .pv-cats__item {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 2px;
  border-bottom: 1px solid var(--hair);
}

.page-products .pv-cats__num {
  font-size: 11px;
  color: var(--apricot-deep);
  letter-spacing: 0.06em;
  min-width: 2.2em;
}

.page-products .pv-cats__name {
  font-size: 15px;
  color: var(--ink-green);
  letter-spacing: 0.01em;
}

.page-products .pv-steps {
  margin-top: clamp(24px, 4vw, 40px);
  background: var(--sheet);
  border: 1px solid var(--hair);
  border-left: 3px solid var(--apricot);
  padding: clamp(18px, 3vw, 30px);
}

.page-products .pv-steps__label {
  margin: 0 0 16px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--apricot-deep);
}

.page-products .pv-steps__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-products .pv-step {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--hair);
}

.page-products .pv-step:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .pv-step__num {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--moss);
}

.page-products .pv-step__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--ink-green);
}

/* ============ 02 版本号 ============ */
.page-products .pv-split {
  display: grid;
  gap: clamp(22px, 3.5vw, 40px);
  grid-template-columns: 1fr;
  align-items: start;
}

.page-products .pv-vnum {
  display: flex;
  align-items: stretch;
  gap: 8px;
  flex-wrap: wrap;
}

.page-products .pv-vnum__cell {
  flex: 1 1 84px;
  min-width: 84px;
  border: 1px solid var(--ink-green);
  background: var(--sheet);
  padding: 14px 10px 12px;
  text-align: center;
}

.page-products .pv-vnum__part {
  display: block;
  font-size: clamp(26px, 4.6vw, 40px);
  line-height: 1;
  color: var(--ink-green);
  letter-spacing: 0.02em;
}

.page-products .pv-vnum__caption {
  display: block;
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--moss);
  border-top: 1px solid var(--hair);
  padding-top: 8px;
}

.page-products .pv-vnum__sep {
  align-self: center;
  font-family: var(--font-mono);
  font-size: 24px;
  color: var(--apricot-deep);
  line-height: 1;
}

.page-products .pv-vnum__read {
  margin: 18px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-green);
  font-weight: 600;
}

.page-products .pv-vnum__tip {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--moss);
}

.page-products .pv-figure {
  margin: 0;
  border: 1px solid var(--hair-strong);
  background: var(--sheet);
  padding: 8px 8px 0;
}

.page-products .pv-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-products .pv-figure--tall img {
  aspect-ratio: 3 / 4;
}

.page-products .pv-figure--wide img {
  aspect-ratio: 16 / 10;
}

.page-products .pv-figure .plate__caption {
  display: block;
  padding: 10px 4px 12px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--moss);
}

.page-products .pv-misread {
  margin-top: clamp(24px, 4vw, 38px);
  border-top: 1px solid var(--hair-strong);
  padding-top: 18px;
}

.page-products .pv-misread__label {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--red);
}

.page-products .pv-misread__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pv-misread__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--ink-green);
}

.page-products .pv-misread__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 8px;
  height: 8px;
  background: var(--red);
  clip-path: polygon(0 0, 100% 0, 100% 100%);
}

.page-products .pv-misread__list strong {
  color: var(--ink);
  font-weight: 600;
}

/* ============ 版本条带 ============ */
.page-products .pv-band {
  background: var(--ink-green);
  color: var(--cream);
  padding: clamp(22px, 3.4vw, 34px) clamp(18px, 3vw, 34px);
}

.page-products .pv-band__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 16px;
  justify-content: space-between;
}

.page-products .pv-band__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--apricot);
}

.page-products .pv-band__count {
  margin: 0;
  font-size: 14.5px;
  color: rgba(232, 220, 200, 0.82);
}

.page-products .pv-band__count strong {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 600;
  color: var(--cream);
  margin-right: 4px;
}

.page-products .pv-band__ruler {
  margin: 20px 0 14px;
  height: 26px;
  border-top: 1px solid rgba(232, 220, 200, 0.4);
  background-image: repeating-linear-gradient(
    to right,
    rgba(232, 220, 200, 0.55) 0 1px,
    transparent 1px 10px
  );
  background-size: 10px 12px;
  background-repeat: repeat-x;
  background-position: left top;
}

.page-products .pv-band__note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(232, 220, 200, 0.7);
}

/* ============ 03 旧版资料 ============ */
.page-products .pv-archive {
  display: grid;
  gap: clamp(22px, 3.5vw, 40px);
  grid-template-columns: 1fr;
  align-items: start;
}

.page-products .pv-archive__lead {
  margin: 20px 0 10px;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--apricot-deep);
  font-weight: 600;
}

.page-products .pv-archive__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pv-archive__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-green);
}

.page-products .pv-archive__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 10px;
  height: 10px;
  border: 1px solid var(--apricot-deep);
}

.page-products .pv-archive__list strong {
  color: var(--ink);
}

.page-products .pv-archive__note {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--moss);
}

.page-products .pv-archive__link-line {
  margin: 18px 0 0;
}

.page-products .pv-inline-link {
  display: inline-block;
  font-size: 14px;
  color: var(--apricot-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--apricot);
  padding-bottom: 2px;
}

.page-products .pv-inline-link:hover {
  color: var(--ink-green);
  border-bottom-color: var(--ink-green);
}

/* ============ 04 换设备表格 ============ */
.page-products .pv-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--hair-strong);
  background: var(--sheet);
  -webkit-overflow-scrolling: touch;
}

.page-products .pv-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14.5px;
  line-height: 1.7;
}

.page-products .pv-table__caption {
  caption-side: top;
  text-align: left;
  padding: 12px 14px;
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--moss);
  background: var(--sheet);
  border-bottom: 1px solid var(--hair);
}

.page-products .pv-table thead th {
  text-align: left;
  padding: 12px 14px;
  background: var(--paper);
  color: var(--ink-green);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--paper-line);
}

.page-products .pv-table tbody th,
.page-products .pv-table tbody td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--hair);
  vertical-align: top;
  color: var(--ink-green);
  text-align: left;
  font-weight: 400;
}

.page-products .pv-table tbody tr:nth-child(even) {
  background: rgba(232, 220, 200, 0.28);
}

.page-products .pv-table__row-head {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--apricot-deep) !important;
  white-space: nowrap;
  border-right: 1px solid var(--hair);
}

.page-products .pv-switch__tail {
  margin: 20px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--moss);
  max-width: 40em;
}

/* ============ 05 服务清单 ============ */
.page-products .pv-checklist__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.page-products .pv-checklist__meta .pill {
  font-size: 12px;
}

.page-products .pv-groups {
  display: grid;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 32px);
}

.page-products .pv-group {
  border: 1px solid var(--hair-strong);
  background: var(--sheet);
}

.page-products .pv-group[open] {
  border-left: 3px solid var(--apricot);
}

.page-products .pv-group__summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  transition: background 0.2s var(--ease);
}

.page-products .pv-group__summary::-webkit-details-marker {
  display: none;
}

.page-products .pv-group__summary:hover {
  background: rgba(232, 220, 200, 0.4);
}

.page-products .pv-group__num {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--apricot-deep);
  min-width: 2em;
}

.page-products .pv-group__name {
  flex: 1 1 auto;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--ink-green);
}

.page-products .pv-group__count {
  font-size: 11.5px;
  color: var(--moss);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.page-products .pv-group__items {
  list-style: none;
  margin: 0;
  padding: 4px 16px 16px 16px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--hair);
}

.page-products .pv-group__items li {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink-green);
  padding: 8px 0 8px 16px;
  border-bottom: 1px dashed var(--hair);
  position: relative;
}

.page-products .pv-group__items li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.05em;
  width: 6px;
  height: 6px;
  background: var(--apricot);
}

.page-products .pv-group__items li:last-child {
  border-bottom: 0;
}

.page-products .pv-checklist__foot {
  margin-top: clamp(20px, 3vw, 30px);
  padding-left: 16px;
  border-left: 2px solid var(--apricot);
}

.page-products .pv-checklist__foot p {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.88;
  color: var(--moss);
  max-width: 42em;
}

/* ============ 06 资料库 ============ */
.page-products .pv-library {
  display: grid;
  gap: 0;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--hair-strong);
}

.page-products .pv-library__group {
  padding: 16px 0;
  border-bottom: 1px solid var(--hair);
}

.page-products .pv-library__name {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--ink-green);
}

.page-products .pv-library__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-products .pv-library__list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--moss);
}

.page-products .pv-library__code {
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--apricot-deep);
  min-width: 3.2em;
}

.page-products .pv-library__tail {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.88;
  color: var(--moss);
  max-width: 42em;
}

/* ============ 翻页 ============ */
.page-products .pv-pager {
  margin-top: clamp(32px, 5vw, 56px);
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  border-top: 2px solid var(--ink-green);
  padding-top: 20px;
}

/* ============ 响应式 ============ */
@media (min-width: 640px) {
  .page-products .pv-cats {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 28px;
  }

  .page-products .pv-cats__item {
    padding: 12px 2px;
  }

  .page-products .pv-step {
    grid-template-columns: 5.6em 1fr;
    align-items: baseline;
    gap: 14px;
  }

  .page-products .pv-group__items {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 24px;
  }

  .page-products .pv-group__items li {
    border-bottom: 1px dashed var(--hair);
  }

  .page-products .pv-library {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 32px;
  }

  .page-products .pv-pager {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 860px) {
  .page-products .pv-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
  }

  .page-products .pv-body__grid {
    grid-template-columns: var(--pv-index-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pv-index {
    position: sticky;
    top: calc(var(--header-h) + 22px);
  }

  .page-products .pv-index__list {
    display: grid;
    gap: 0;
  }

  .page-products .pv-index__list .index-link {
    display: block;
    padding: 9px 0 9px 12px;
    border-bottom: 1px solid var(--hair);
    border-left: 2px solid transparent;
    margin-left: -12px;
  }

  .page-products .pv-index__list .index-link[aria-current="true"] {
    border-left-color: var(--apricot);
    background: rgba(242, 169, 59, 0.08);
  }

  .page-products .pv-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.72fr);
  }

  .page-products .pv-archive {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.6fr);
  }

  .page-products .pv-figure--tall {
    margin-top: 4px;
  }

  .page-products .pv-cats {
    grid-template-columns: repeat(3, 1fr);
    column-gap: 32px;
  }

  .page-products .pv-library {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-products .pv-group__items {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pv-group__summary,
  .page-products .pv-index__list .index-link {
    transition: none;
  }
}
<<<END>>>