.page-products {
  --dl-rail: 240px;
  --dl-gap: 18px;
}

.page-products .dl-hero {
  position: relative;
  overflow: hidden;
  margin-bottom: 34px;
  padding: 30px 20px 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(158deg, var(--ink-800) 0%, var(--ink-950) 78%);
  box-shadow: var(--shadow);
}

.page-products .dl-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
  filter: saturate(0.7) contrast(1.05);
  mask-image: linear-gradient(105deg, rgba(0, 0, 0, 0.15) 0%, #000 62%);
  -webkit-mask-image: linear-gradient(105deg, rgba(0, 0, 0, 0.15) 0%, #000 62%);
}

.page-products .dl-hero-inner {
  position: relative;
  z-index: 1;
}

.page-products .dl-h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.7rem, 9vw, 5.4rem);
  font-weight: 800;
  line-height: 0.94;
  letter-spacing: -0.02em;
  color: var(--bone);
}

.page-products .dl-lead {
  max-width: 34em;
  margin: 20px 0 0;
  font-size: 0.98rem;
  line-height: 1.75;
  color: var(--sage);
}

.page-products .dl-statbar {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 16px;
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid var(--line-soft);
}

.page-products .dl-stat-val {
  margin: 0;
  font-family: var(--font-data);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--lime);
}

.page-products .dl-stat-key {
  margin: 5px 0 0;
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--sage);
}

/* 档案库 */
.page-products .dl-library {
  display: grid;
  gap: 26px;
}

.page-products .dl-axis {
  display: grid;
  gap: 20px;
  padding: 18px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--ink-800), var(--ink-900));
}

.page-products .dl-axis-head {
  display: grid;
  gap: 8px;
}

.page-products .dl-h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4.4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--bone);
}

.page-products .dl-h2--sm {
  margin: 0;
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: 0;
}

.page-products .dl-facetgroup {
  display: grid;
  gap: 8px;
}

.page-products .facet {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  color: var(--bone);
  cursor: pointer;
  transition: background 0.18s var(--ease), color 0.18s var(--ease),
    border-color 0.18s var(--ease);
}

.page-products .facet:hover {
  border-color: var(--jade);
  background: var(--ink-700);
}

.page-products .facet-n {
  font-family: var(--font-data);
  font-size: 0.74rem;
  color: var(--sage);
}

.page-products .facet-input:focus-visible + .facet {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-products .facet-input:checked + .facet {
  border-color: var(--lime);
  background: var(--lime);
  color: var(--ink-950);
  font-weight: 600;
}

.page-products .facet-input:checked + .facet .facet-n {
  color: var(--ink-800);
}

.page-products .dl-jump {
  display: grid;
  gap: 2px;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
}

.page-products .dl-jump .data-label {
  margin: 0 0 8px;
}

.page-products .dl-jump a {
  display: block;
  padding: 7px 0;
  font-size: 0.82rem;
  color: var(--sage);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .dl-jump a:hover,
.page-products .dl-jump a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--jade);
}

.page-products .dl-axis-note {
  padding: 14px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(18, 59, 46, 0.55);
}

.page-products .dl-axis-note .data-label {
  margin: 0;
}

.page-products .dl-axis-version {
  margin: 6px 0 8px;
  font-family: var(--font-data);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--lime);
}

.page-products .dl-axis-text {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.65;
  color: var(--sage);
}

.page-products .dl-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 16px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .dl-count {
  margin: 0;
  font-family: var(--font-data);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  color: var(--sage);
}

.page-products .dl-count strong {
  font-size: 1.05rem;
  color: var(--lime);
}

.page-products .dl-order {
  margin: 0;
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--sage);
}

.page-products .dl-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-products .doc {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px 15px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(170deg, var(--ink-800), var(--ink-900) 88%);
  box-shadow: var(--shadow);
  transition: border-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-products .doc:hover {
  border-color: var(--jade);
}

.page-products .doc-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-products .doc-code {
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--sage);
}

.page-products .doc-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.45;
  color: var(--bone);
}

.page-products .doc-meta {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--sage);
}

.page-products .doc-more {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--line-soft);
}

.page-products .doc-more summary {
  font-family: var(--font-data);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--lime);
  cursor: pointer;
  list-style: none;
}

.page-products .doc-more summary::-webkit-details-marker {
  display: none;
}

.page-products .doc-more summary::before {
  content: "+ ";
}

.page-products .doc-more[open] summary::before {
  content: "− ";
}

.page-products .doc-more summary:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

.page-products .doc-more p {
  margin: 10px 0 0;
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--sage);
}

/* 前端筛选 */
.page-products .dl-library:has(.facet-input--disc:checked) .doc:not(.doc--disc),
.page-products .dl-library:has(.facet-input--compat:checked) .doc:not(.doc--compat),
.page-products .dl-library:has(.facet-input--archive:checked) .doc:not(.doc--archive),
.page-products .dl-library:has(.facet-input--version:checked) .doc:not(.doc--version) {
  display: none;
}

/* 分区通用 */
.page-products .dl-block {
  margin-top: 52px;
  padding-top: 34px;
  border-top: 1px solid var(--line-soft);
}

.page-products .dl-split {
  display: grid;
  gap: 22px;
}

.page-products .dl-figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--ink-800);
}

.page-products .dl-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-products .dl-split-body p {
  max-width: 36em;
  font-size: 0.94rem;
  line-height: 1.78;
  color: var(--sage);
}

.page-products .dl-split-body h2 {
  margin-bottom: 14px;
}

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

.page-products .dl-legend li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.86rem;
  line-height: 1.65;
  color: var(--sage);
}

.page-products .dl-legend strong {
  color: var(--bone);
  font-weight: 600;
}

.page-products .dot {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  margin-top: 7px;
  border-radius: 3px;
}

.page-products .dot--red {
  background: var(--red);
  box-shadow: 0 0 0 3px rgba(226, 58, 58, 0.16);
}

.page-products .dot--amber {
  background: var(--amber);
  box-shadow: 0 0 0 3px rgba(245, 184, 65, 0.16);
}

.page-products .dot--sage {
  background: var(--sage);
  box-shadow: 0 0 0 3px rgba(140, 163, 154, 0.16);
}

.page-products .dl-note {
  margin-top: 18px !important;
  font-size: 0.8rem !important;
  line-height: 1.7 !important;
  color: var(--sage);
}

.page-products .dl-note a {
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid var(--jade);
}

.page-products .dl-note a:hover,
.page-products .dl-note a:focus-visible {
  border-bottom-color: var(--lime);
}

/* 兼容说明分区 */
.page-products .dl-block--compat .dl-figure--wide {
  margin-bottom: 22px;
}

.page-products .dl-compat-body {
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--lime);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(34, 26, 74, 0.62), var(--ink-900));
}

.page-products .dl-compat-body h2 {
  margin-bottom: 14px;
}

.page-products .dl-compat-body > p {
  max-width: 36em;
  font-size: 0.94rem;
  line-height: 1.78;
  color: var(--sage);
}

.page-products .dl-two {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.page-products .dl-minicard {
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(7, 17, 14, 0.55);
}

.page-products .dl-minicard .data-label {
  margin: 0 0 7px;
}

.page-products .dl-mini-val {
  margin: 0;
  font-family: var(--font-data);
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  color: var(--lime);
}

.page-products .dl-mini-text {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--bone);
}

/* 归档与版本 */
.page-products .dl-list {
  display: grid;
  gap: 12px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .dl-list li {
  padding-left: 16px;
  border-left: 1px solid var(--jade);
  font-size: 0.88rem;
  line-height: 1.72;
  color: var(--sage);
}

.page-products .dl-list strong {
  display: block;
  margin-bottom: 3px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--bone);
}

/* 会员中心路径 */
.page-products .dl-block--member {
  padding-bottom: 8px;
}

.page-products .dl-member-inner {
  display: grid;
  gap: 24px;
  padding: 24px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: radial-gradient(circle at 88% 6%, rgba(200, 255, 61, 0.12), transparent 58%),
    linear-gradient(160deg, var(--ink-800), var(--ink-950));
}

.page-products .dl-member-copy > p {
  max-width: 34em;
  font-size: 0.94rem;
  line-height: 1.78;
  color: var(--sage);
}

.page-products .dl-member-figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.page-products .dl-member-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-products .dl-steps {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .dl-step {
  position: relative;
  padding: 14px 14px 14px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(7, 17, 14, 0.5);
}

.page-products .dl-step--live {
  border-color: var(--lime);
  background: rgba(200, 255, 61, 0.07);
}

.page-products .dl-step-n {
  position: absolute;
  top: 12px;
  right: 14px;
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--sage);
}

.page-products .dl-step--live .dl-step-n {
  color: var(--lime);
}

.page-products .dl-step-name {
  margin: 0 0 5px;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--bone);
}

.page-products .dl-step-text {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.68;
  color: var(--sage);
}

/* 更新节奏 */
.page-products .dl-cadence-lead {
  max-width: 38em;
  margin-top: 12px;
  font-size: 0.94rem;
  line-height: 1.78;
  color: var(--sage);
}

.page-products .dl-timeline {
  display: flex;
  gap: 14px;
  margin: 24px 0 0;
  padding: 0 0 16px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-products .tl-item {
  flex: 0 0 min(272px, 76vw);
  scroll-snap-align: start;
  padding: 16px 15px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--jade);
  border-radius: var(--radius-sm);
  background: var(--ink-800);
}

.page-products .tl-item--live {
  border-top-color: var(--lime);
  background: linear-gradient(180deg, rgba(200, 255, 61, 0.09), var(--ink-800) 62%);
}

.page-products .tl-when {
  margin: 0 0 8px;
  font-family: var(--font-data);
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  color: var(--lime);
}

.page-products .tl-title {
  margin: 0 0 6px;
  font-size: 0.94rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--bone);
}

.page-products .tl-text {
  margin: 0;
  font-size: 0.8rem;
  line-height: 1.68;
  color: var(--sage);
}

/* 尾部跳转 */
.page-products .dl-next {
  margin: 52px 0 0;
  padding-top: 34px;
  border-top: 1px solid var(--line-soft);
}

.page-products .dl-next-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: 22px;
}

.page-products .dl-next-card {
  display: grid;
  gap: 6px;
  padding: 16px 15px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  text-decoration: none;
  background: var(--ink-800);
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-products .dl-next-card:hover,
.page-products .dl-next-card:focus-visible {
  border-color: var(--lime);
  background: var(--ink-700);
}

.page-products .dl-next-card:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
}

.page-products .dl-next-key {
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--bone);
}

.page-products .dl-next-text {
  font-size: 0.8rem;
  line-height: 1.66;
  color: var(--sage);
}

/* 响应式 */
@media (min-width: 700px) {
  .page-products .dl-hero {
    padding: 40px 36px 34px;
  }

  .page-products .dl-statbar {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

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

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

  .page-products .dl-member-inner {
    padding: 30px 28px;
  }
}

@media (min-width: 980px) {
  .page-products .dl-library {
    grid-template-columns: var(--dl-rail) minmax(0, 1fr);
    gap: 32px;
    align-items: start;
  }

  .page-products .dl-axis {
    position: sticky;
    top: 20px;
  }

  .page-products .dl-split {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 32px;
    align-items: center;
  }

  .page-products .dl-split--reverse {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-products .dl-split--reverse .dl-figure {
    order: 2;
  }

  .page-products .dl-member-inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
  }
}

@media (min-width: 1180px) {
  .page-products .dl-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .dl-grid > .doc:nth-child(3n + 2) {
    margin-top: 26px;
  }

  .page-products .dl-next-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .doc,
  .page-products .facet,
  .page-products .dl-next-card,
  .page-products .dl-jump a {
    transition: none;
  }
}
<<<END>>>