.page-products {
  --pd-rail-w: 300px;
  background: var(--yd-cream);
  color: var(--yd-ink);
  font-family: var(--yd-font-body);
  overflow-x: hidden;
}

.page-products img { max-width: 100%; height: auto; display: block; }

/* ---------- 首屏封面 ---------- */
.page-products .pd-hero {
  position: relative;
  background: var(--yd-night);
  color: var(--yd-cream);
  padding: 22px 0 0;
  overflow: hidden;
  isolation: isolate;
}
.page-products .pd-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--yd-line-dark) 1px, transparent 1px),
    linear-gradient(90deg, var(--yd-line-dark) 1px, transparent 1px);
  background-size: 68px 68px;
  opacity: .32;
  pointer-events: none;
  z-index: 0;
}
.page-products .pd-hero__inner { position: relative; z-index: 1; }

.page-products .pd-hero__crumb .yd-breadcrumb__link,
.page-products .pd-hero__crumb .yd-breadcrumb__item { color: var(--yd-silver); }
.page-products .pd-hero__crumb .yd-breadcrumb__link { text-decoration: none; }
.page-products .pd-hero__crumb .yd-breadcrumb__link:hover { color: var(--yd-ochre); }

.page-products .pd-hero__grid {
  display: grid;
  gap: 26px;
  padding: 22px 0 32px;
}
.page-products .pd-hero__annot {
  margin: 0;
  font-family: var(--yd-font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--yd-ochre);
}
.page-products .pd-hero__title {
  margin: 12px 0 14px;
  font-family: var(--yd-font-display);
  font-weight: 900;
  font-size: clamp(34px, 10.5vw, 84px);
  line-height: 1.02;
  letter-spacing: -.02em;
}
.page-products .pd-hero__deck {
  margin: 0;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(245, 239, 228, .84);
}
.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}
.page-products .pd-hero__btn { text-decoration: none; }

.page-products .pd-hero__figure {
  margin: 0;
  border: 1px solid var(--yd-line-dark);
  position: relative;
}
.page-products .pd-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, rgba(53, 224, 176, .14), transparent 55%);
  pointer-events: none;
}
.page-products .pd-hero__figure img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- 编号索引 ---------- */
.page-products .pd-index {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--yd-line-dark);
  border-left: 1px solid var(--yd-line-dark);
}
.page-products .pd-idx {
  display: block;
  padding: 18px 14px 20px;
  border-right: 1px solid var(--yd-line-dark);
  border-bottom: 1px solid var(--yd-line-dark);
  text-decoration: none;
  color: var(--yd-cream);
  transition: background .22s var(--yd-ease);
}
.page-products .pd-idx:hover,
.page-products .pd-idx:focus-visible { background: var(--yd-night-2); }
.page-products .pd-idx:focus-visible { outline: 2px solid var(--yd-neon); outline-offset: -2px; }
.page-products .pd-idx__no {
  display: block;
  font-family: var(--yd-font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--yd-gold);
}
.page-products .pd-idx__title {
  display: block;
  margin: 9px 0 6px;
  font-family: var(--yd-font-display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -.01em;
}
.page-products .pd-idx__meta {
  display: block;
  font-size: 13px;
  line-height: 1.65;
  color: rgba(245, 239, 228, .64);
}

/* ---------- 主体布局 ---------- */
.page-products .pd-body { padding: 40px 0 72px; }
.page-products .pd-layout { display: grid; gap: 40px; }
.page-products .pd-main { min-width: 0; }

.page-products .pd-section {
  padding: 34px 0;
  border-top: 1px solid var(--yd-line);
}
.page-products .pd-main > .pd-section:first-child { border-top: 0; padding-top: 0; }

.page-products .pd-section--paper {
  background: var(--yd-paper);
  border: 1px solid var(--yd-line);
  padding: 30px 20px 34px;
  margin: 8px 0;
}

.page-products .pd-section--night {
  background: var(--yd-night);
  border: 0;
  color: var(--yd-cream);
  padding: 34px 20px 38px;
  margin: 8px 0;
}
.page-products .pd-section--night .yd-section__index { color: var(--yd-gold); }

.page-products .pd-section--next { padding-bottom: 8px; }

/* ---------- 标题与正文 ---------- */
.page-products .pd-h2 {
  margin: 10px 0 18px;
  font-family: var(--yd-font-display);
  font-weight: 800;
  font-size: clamp(24px, 6vw, 38px);
  line-height: 1.18;
  letter-spacing: -.02em;
}
.page-products .pd-h2--night { color: var(--yd-cream); }

.page-products .pd-prose { max-width: 38em; }
.page-products .pd-prose p {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(42, 33, 28, .88);
}
.page-products .pd-prose--after { margin-top: 20px; }
.page-products .pd-section--night .pd-prose p { color: rgba(245, 239, 228, .84); }

.page-products .pd-tip {
  margin: 18px 0 0;
  padding: 14px 16px;
  border-left: 3px solid var(--yd-rust);
  background: rgba(192, 73, 43, .06);
  font-size: 14px;
  line-height: 1.75;
  color: rgba(42, 33, 28, .84);
}
.page-products .pd-tip--download { margin-top: 22px; }

/* ---------- 版本说明四模块 ---------- */
.page-products .pd-modules {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--yd-line);
}
.page-products .pd-module {
  padding: 18px 0 20px;
  border-bottom: 1px solid var(--yd-line);
}
.page-products .pd-module__no {
  display: inline-block;
  font-family: var(--yd-font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--yd-cream);
  background: var(--yd-rust);
  padding: 3px 7px;
}
.page-products .pd-module__title {
  margin: 10px 0 8px;
  font-family: var(--yd-font-display);
  font-weight: 800;
  font-size: 18px;
}
.page-products .pd-module p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(42, 33, 28, .78);
}

.page-products .pd-note {
  margin-top: 26px;
  padding: 20px 18px 22px;
  background: var(--yd-night-2);
  color: var(--yd-cream);
}
.page-products .pd-note__title {
  margin: 0 0 14px;
  font-family: var(--yd-font-display);
  font-weight: 800;
  font-size: 17px;
  color: var(--yd-ochre);
}
.page-products .pd-note__foot {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(245, 239, 228, .68);
}

/* ---------- 勾选清单 ---------- */
.page-products .pd-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
}
.page-products .pd-checklist li {
  position: relative;
  padding-left: 26px;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(245, 239, 228, .86);
}
.page-products .pd-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .42em;
  width: 13px;
  height: 13px;
  border: 1px solid var(--yd-ochre);
}
.page-products .pd-checklist li::after {
  content: "";
  position: absolute;
  left: 4px;
  top: .5em;
  width: 4px;
  height: 8px;
  border-right: 1.5px solid var(--yd-ochre);
  border-bottom: 1.5px solid var(--yd-ochre);
  transform: rotate(45deg);
}
.page-products .pd-note .pd-checklist li::before { border-color: var(--yd-neon); }
.page-products .pd-note .pd-checklist li::after {
  border-right-color: var(--yd-neon);
  border-bottom-color: var(--yd-neon);
}

/* ---------- 移动端章节：左图右表 ---------- */
.page-products .pd-split { display: grid; gap: 24px; }
.page-products .pd-split__figure { margin: 0; }
.page-products .pd-split__figure img {
  width: 100%;
  object-fit: cover;
  border: 1px solid var(--yd-line);
}
.page-products .pd-split__text { min-width: 0; }

.page-products .pd-table {
  width: 100%;
  margin-top: 20px;
  border-collapse: collapse;
  text-align: left;
}
.page-products .pd-table__caption {
  caption-side: top;
  text-align: left;
  padding-bottom: 10px;
  font-family: var(--yd-font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--yd-rust);
}
.page-products .pd-table thead { display: none; }
.page-products .pd-table tr {
  display: block;
  border: 1px solid var(--yd-line);
  margin-bottom: 12px;
  padding: 14px;
  background: var(--yd-cream);
}
.page-products .pd-table th,
.page-products .pd-table td {
  display: block;
  padding: 6px 0;
  font-size: 15px;
  line-height: 1.7;
  font-weight: 400;
  color: rgba(42, 33, 28, .84);
  border: 0;
}
.page-products .pd-table th[scope="row"] {
  font-family: var(--yd-font-display);
  font-weight: 800;
  font-size: 17px;
  color: var(--yd-ink);
}
.page-products .pd-table td::before {
  content: attr(data-label);
  display: block;
  margin-bottom: 3px;
  font-family: var(--yd-font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--yd-rust);
}

/* ---------- 四步流程 ---------- */
.page-products .pd-steps {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--yd-line);
}
.page-products .pd-step {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  padding: 20px 0 22px;
  border-bottom: 1px solid var(--yd-line);
}
.page-products .pd-step__node {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  background: var(--yd-night);
  color: var(--yd-ochre);
  font-family: var(--yd-font-mono);
  font-size: 14px;
}
.page-products .pd-step__body { min-width: 0; }
.page-products .pd-step__title {
  margin: 2px 0 8px;
  font-family: var(--yd-font-display);
  font-weight: 800;
  font-size: 18px;
}
.page-products .pd-step__body p {
  margin: 0 0 8px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(42, 33, 28, .8);
}
.page-products .pd-step__need {
  font-family: var(--yd-font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--yd-rust) !important;
}

.page-products .pd-figure-wide { margin: 26px 0 0; }
.page-products .pd-figure-wide img {
  width: 100%;
  object-fit: cover;
  border: 1px solid var(--yd-line);
}
.page-products .pd-figure-wide figcaption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(42, 33, 28, .66);
}

/* ---------- 数字窄块 ---------- */
.page-products .pd-figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 24px;
  border-top: 1px solid var(--yd-line);
  border-left: 1px solid var(--yd-line);
}
.page-products .pd-figure-item {
  padding: 18px 14px;
  border-right: 1px solid var(--yd-line);
  border-bottom: 1px solid var(--yd-line);
}
.page-products .pd-figure-item__num {
  display: block;
  font-family: var(--yd-font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--yd-gold);
}
.page-products .pd-figure-item__label {
  display: block;
  margin-top: 9px;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(42, 33, 28, .7);
}

/* ---------- 资料下载四类文件 ---------- */
.page-products .pd-figure-block { margin: 20px 0 0; }
.page-products .pd-figure-block img {
  width: 100%;
  object-fit: cover;
  border: 1px solid var(--yd-line);
}

.page-products .pd-files {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  border-top: 1px solid var(--yd-line);
}
.page-products .pd-file {
  display: grid;
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--yd-line);
}
.page-products .pd-file__name {
  font-family: var(--yd-font-display);
  font-weight: 800;
  font-size: 17px;
}
.page-products .pd-file__name span {
  display: block;
  margin-bottom: 6px;
  font-family: var(--yd-font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: .16em;
  color: var(--yd-rust);
}
.page-products .pd-file p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(42, 33, 28, .8);
}

/* ---------- 账号与安全 ---------- */
.page-products .pd-safety { display: grid; gap: 24px; }
.page-products .pd-safety__figure { margin: 0; }
.page-products .pd-safety__figure img {
  width: 100%;
  object-fit: cover;
  border: 1px solid var(--yd-line-dark);
}
.page-products .pd-safety__text { min-width: 0; }
.page-products .pd-safety__sub {
  margin: 0 0 10px;
  font-family: var(--yd-font-display);
  font-weight: 800;
  font-size: 17px;
  color: var(--yd-ochre);
}
.page-products .pd-safety__sub + p {
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(245, 239, 228, .84);
}
.page-products .pd-safety__text .pd-safety__sub:not(:first-child) { margin-top: 4px; }

/* ---------- 下一步入口 ---------- */
.page-products .pd-next {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--yd-line);
  border-left: 1px solid var(--yd-line);
}
.page-products .pd-next__card {
  display: block;
  padding: 18px 14px 20px;
  border-right: 1px solid var(--yd-line);
  border-bottom: 1px solid var(--yd-line);
  text-decoration: none;
  color: var(--yd-ink);
  transition: background .2s var(--yd-ease), color .2s var(--yd-ease);
}
.page-products .pd-next__card:hover,
.page-products .pd-next__card:focus-visible {
  background: var(--yd-night);
  color: var(--yd-cream);
}
.page-products .pd-next__card:focus-visible { outline: 2px solid var(--yd-neon); outline-offset: -2px; }
.page-products .pd-next__no {
  display: block;
  font-family: var(--yd-font-mono);
  font-size: 13px;
  color: var(--yd-gold);
}
.page-products .pd-next__name {
  display: block;
  margin: 8px 0 6px;
  font-family: var(--yd-font-display);
  font-weight: 800;
  font-size: 17px;
}
.page-products .pd-next__desc {
  display: block;
  font-size: 13px;
  line-height: 1.65;
  opacity: .74;
}

/* ---------- 右栏速查卡 ---------- */
.page-products .pd-rail__card {
  background: var(--yd-night);
  border: 1px solid var(--yd-line-dark);
  padding: 22px 20px 24px;
  color: var(--yd-cream);
}
.page-products .pd-rail__eyebrow {
  margin: 0;
  font-family: var(--yd-font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--yd-gold);
}
.page-products .pd-rail__title {
  margin: 10px 0 16px;
  font-family: var(--yd-font-display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -.01em;
}
.page-products .pd-rail__list { margin: 0; }
.page-products .pd-rail__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--yd-line-dark);
  font-size: 13px;
}
.page-products .pd-rail__row dt { color: rgba(245, 239, 228, .62); }
.page-products .pd-rail__row dd {
  margin: 0;
  text-align: right;
  font-weight: 700;
  color: var(--yd-ochre);
}
.page-products .pd-rail__btn {
  display: block;
  margin-top: 14px;
  text-align: center;
  text-decoration: none;
}

/* ---------- 浮动快捷入口 ---------- */
.page-products .pd-jump {
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 40;
  display: inline-flex;
  align-items: center;
  padding: 11px 15px;
  background: var(--yd-gold);
  color: var(--yd-night);
  border: 1px solid var(--yd-night);
  font-family: var(--yd-font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  text-decoration: none;
}
.page-products .pd-jump:focus-visible { outline: 2px solid var(--yd-neon); outline-offset: 2px; }

/* ---------- 媒体查询 ---------- */
@media (min-width: 620px) {
  .page-products .pd-index { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-products .pd-idx { padding: 22px 18px 24px; }
  .page-products .pd-figures { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .page-products .pd-modules { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-products .pd-module { padding: 20px 18px 22px 0; border-right: 1px solid var(--yd-line); }
  .page-products .pd-module:nth-child(2n) { padding-right: 0; border-right: 0; padding-left: 18px; }
  .page-products .pd-file { grid-template-columns: 190px minmax(0, 1fr); gap: 18px; align-items: start; }
  .page-products .pd-file__name span { margin-bottom: 8px; }
  .page-products .pd-next { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (min-width: 720px) {
  .page-products .pd-hero { padding-top: 26px; }
  .page-products .pd-hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: center;
    gap: 44px;
    padding: 30px 0 44px;
  }
  .page-products .pd-section--paper { padding: 36px 28px 40px; }
  .page-products .pd-section--night { padding: 40px 28px 44px; }
  .page-products .pd-split { grid-template-columns: minmax(0, .78fr) minmax(0, 1.22fr); gap: 32px; align-items: start; }
  .page-products .pd-safety { grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr); gap: 32px; align-items: start; }

  .page-products .pd-table { display: table; margin-top: 22px; }
  .page-products .pd-table thead { display: table-header-group; }
  .page-products .pd-table tbody { display: table-row-group; }
  .page-products .pd-table tr {
    display: table-row;
    border: 0;
    margin: 0;
    padding: 0;
    background: transparent;
  }
  .page-products .pd-table th,
  .page-products .pd-table td {
    display: table-cell;
    padding: 14px 16px 14px 0;
    vertical-align: top;
    border-bottom: 1px solid var(--yd-line);
  }
  .page-products .pd-table thead th {
    font-family: var(--yd-font-mono);
    font-size: 11px;
    letter-spacing: .14em;
    color: var(--yd-rust);
    border-bottom: 1px solid var(--yd-ink);
    padding-bottom: 10px;
  }
  .page-products .pd-table td::before { display: none; }
  .page-products .pd-table th[scope="row"] { font-size: 16px; padding-right: 20px; }
}

@media (min-width: 900px) {
  .page-products .pd-steps { grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 0; margin-top: 28px; }
  .page-products .pd-step {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
    padding: 20px 20px 26px 0;
    border-bottom: 0;
    border-top: 1px solid var(--yd-line);
    border-right: 1px solid var(--yd-line);
  }
  .page-products .pd-step:last-child { border-right: 0; padding-right: 0; }
  .page-products .pd-step__title { margin-top: 14px; }
}

@media (min-width: 1024px) {
  .page-products .pd-layout {
    grid-template-columns: minmax(0, 1fr) var(--pd-rail-w);
    gap: 60px;
    align-items: start;
  }
  .page-products .pd-rail { position: sticky; top: 96px; }
  .page-products .pd-hero__title { margin-top: 16px; }
  .page-products .pd-body { padding: 52px 0 88px; }
}

@media (min-width: 1200px) {
  .page-products .pd-hero__grid { gap: 56px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-idx,
  .page-products .pd-next__card { transition: none; }
}
</｜｜DSML｜｜ parameter>
</invoke>
</｜｜DSML｜｜ calls>