.page-products {
  --pp-chip-bg: rgba(22, 34, 54, .58);
  --pp-row-line: rgba(27, 42, 68, .78);
}

/* ---------- 首屏：窄说明列 + 宽清单矩阵 ---------- */
.page-products .hero-docs {
  padding-top: 20px;
}

.page-products .hero-docs__grid {
  display: grid;
  gap: 28px;
}

.page-products .hero-docs__lead {
  margin: 14px 0 0;
  max-width: 46ch;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.8;
}

.page-products .hero-docs__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-products .hero-docs__stat {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 24px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.page-products .hero-docs__stat-num {
  font-size: 28px;
  font-weight: 800;
  color: var(--teal);
  letter-spacing: -.01em;
}

.page-products .hero-docs__stat-cap {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

/* 首屏记录流 */
.page-products .doc-feed {
  display: grid;
  gap: 12px;
}

.page-products .doc-feed__item {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .doc-feed__item:hover {
  transform: translateY(-4px);
  border-color: var(--teal);
}

.page-products .doc-feed__date {
  display: inline-block;
  padding: 4px 8px;
  border-radius: var(--r-sm);
  background: rgba(255, 159, 69, .12);
  color: var(--amber);
  font-size: 12px;
  font-weight: 700;
  text-align: center;
  letter-spacing: .04em;
}

.page-products .doc-feed__item:hover .doc-feed__date {
  color: var(--amber-bright);
}

.page-products .doc-feed__title {
  margin: 0 0 6px;
  font-family: var(--head);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--ink);
}

.page-products .doc-feed__desc {
  margin: 0;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.7;
}

.page-products .doc-feed__tag {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--teal-dim);
}

/* ---------- 三端主线 ---------- */
.page-products .line-grid {
  margin-top: 26px;
}

.page-products .line-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding-top: 30px;
  overflow: hidden;
}

.page-products .line-card__flag {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--teal), rgba(44, 232, 180, .08));
  font-size: 0;
}

.page-products .line-card__flag::after {
  content: attr(data-label);
}

.page-products .line-card__list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-products .line-card__list li {
  padding-left: 14px;
  position: relative;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.page-products .line-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--teal-dim);
}

.page-products .line-card__list .mono {
  color: var(--ink);
  font-size: 12.5px;
}

.page-products .doc-lines-figure {
  margin: 30px 0 0;
}

/* ---------- 字段说明 ---------- */
.page-products .section--fields {
  position: relative;
}

.page-products .section--fields::before {
  content: "";
  position: absolute;
  inset: 0 0 auto auto;
  width: min(46%, 420px);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--amber), transparent);
  opacity: .5;
}

.page-products .field-table {
  width: 100%;
}

.page-products .field-table__caption {
  text-align: left;
  padding-bottom: 10px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--teal);
}

.page-products .field-table th[scope="row"] {
  white-space: nowrap;
  color: var(--ink);
  font-weight: 600;
}

.page-products .field-figure {
  margin: 0 0 18px;
}

.page-products .field-notes {
  display: grid;
  gap: 10px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--glass);
  backdrop-filter: blur(12px);
}

.page-products .field-notes__item {
  margin: 0;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.75;
}

.page-products .field-notes__item .mono {
  margin-right: 8px;
  color: var(--amber);
  font-size: 12px;
  font-weight: 700;
}

/* ---------- 适配清单 ---------- */
.page-products .section__head--wide {
  display: grid;
  gap: 18px;
}

.page-products .list-tools {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}

.page-products .list-tools__note {
  margin: 0;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.7;
}

.page-products .chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 26px 0 20px;
}

.page-products .chip {
  display: inline-flex;
  align-items: center;
  padding: 7px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--pp-chip-bg);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .chip:hover,
.page-products .chip:focus-visible {
  border-color: var(--teal);
  color: var(--ink);
}

.page-products .chip--on {
  border-color: var(--teal);
  background: rgba(44, 232, 180, .12);
  color: var(--teal);
}

.page-products .fit-head {
  display: none;
  grid-template-columns: minmax(160px, 1.1fr) minmax(130px, .85fr) minmax(240px, 2fr) 110px;
  gap: 16px;
  padding: 0 14px 10px;
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--faint);
}

.page-products .fit-group {
  margin-top: 26px;
}

.page-products .fit-group__title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  font-family: var(--head);
  font-size: 15px;
  font-weight: 700;
  color: var(--ink-soft);
}

.page-products .fit-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .fit-row {
  display: grid;
  gap: 6px;
  padding: 14px;
  border: 1px solid transparent;
  border-bottom-color: var(--pp-row-line);
  border-radius: var(--r-sm);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .fit-row:hover {
  border-color: var(--line);
  background: var(--glass);
}

.page-products .fit-row__model {
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
}

.page-products .fit-row__sys {
  color: var(--teal-dim);
  font-size: 12.5px;
}

.page-products .fit-row__feat {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.page-products .fit-row__date {
  color: var(--amber);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .03em;
}

/* ---------- 场景分组 ---------- */
.page-products .scene-grid {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.page-products .scene-card {
  display: block;
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--panel);
  text-decoration: none;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .scene-card:hover,
.page-products .scene-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--teal);
}

.page-products .scene-card__idx {
  display: block;
  font-size: 22px;
  font-weight: 800;
  color: var(--line);
  letter-spacing: -.02em;
  line-height: 1;
}

.page-products .scene-card:hover .scene-card__idx {
  color: var(--teal-dim);
}

.page-products .scene-card__title {
  margin: 12px 0 8px;
  font-family: var(--head);
  font-size: 18px;
  font-weight: 700;
  color: var(--ink);
  border-left: 2px solid var(--teal);
  padding-left: 10px;
}

.page-products .scene-card__desc {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.72;
}

.page-products .scene-card .date-chip {
  display: inline-block;
  padding: 3px 8px;
  border-radius: var(--r-sm);
  background: rgba(255, 159, 69, .1);
  color: var(--amber);
  font-size: 11.5px;
  letter-spacing: .04em;
}

.page-products .scene-figure {
  margin: 28px 0 0;
}

/* ---------- 归档 ---------- */
.page-products .archive-figure {
  margin: 0 0 20px;
}

.page-products .accordion__trigger {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  width: 100%;
  text-align: left;
}

.page-products .accordion__label {
  flex: 1 1 auto;
  font-size: 14px;
  color: var(--ink-soft);
}

.page-products .archive-list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-products .archive-list li {
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.72;
}

.page-products .archive-list .mono {
  display: inline-block;
  min-width: 76px;
  margin-right: 8px;
  color: var(--teal-dim);
  font-size: 12px;
}

/* ---------- 导出与订阅 ---------- */
.page-products .export-panel {
  display: grid;
  gap: 22px;
  margin-top: 26px;
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--glass);
  backdrop-filter: blur(12px);
}

.page-products .export-panel__media {
  order: 2;
}

.page-products .export-panel__media .media {
  margin: 0;
}

.page-products .export-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 18px;
}

.page-products .export-steps__item {
  padding-left: 46px;
  position: relative;
}

.page-products .export-steps__num {
  position: absolute;
  left: 0;
  top: 1px;
  font-size: 20px;
  font-weight: 800;
  color: var(--teal);
  letter-spacing: -.02em;
}

.page-products .export-steps__title {
  margin: 0 0 6px;
  font-family: var(--head);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.page-products .export-steps__item p {
  margin: 0;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.75;
}

.page-products .export-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-products .export-actions__note {
  margin: 14px 0 0;
  color: var(--faint);
  font-size: 12.5px;
  line-height: 1.8;
}

.page-products .export-actions__note .copy-btn {
  vertical-align: baseline;
}

/* ---------- 收尾 ---------- */
.page-products .cta-strip {
  display: grid;
  gap: 20px;
  padding: 28px 22px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--teal);
  border-radius: var(--r-lg);
  background: linear-gradient(120deg, rgba(44, 232, 180, .07), rgba(6, 10, 18, 0) 62%), var(--panel);
}

.page-products .cta-strip__text p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
  max-width: 60ch;
}

.page-products .cta-strip__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .scene-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 900px) {
  .page-products .hero-docs__grid {
    grid-template-columns: minmax(0, 38fr) minmax(0, 62fr);
    gap: 52px;
    align-items: start;
  }

  .page-products .doc-feed {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-products .list-tools {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
  }

  .page-products .list-tools__note {
    max-width: 54ch;
  }

  .page-products .section__head--wide {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: end;
  }

  .page-products .fit-head {
    display: grid;
  }

  .page-products .fit-row {
    grid-template-columns: minmax(160px, 1.1fr) minmax(130px, .85fr) minmax(240px, 2fr) 110px;
    align-items: center;
    gap: 16px;
    border-bottom-color: transparent;
  }

  .page-products .fit-list {
    border-bottom: 1px solid var(--pp-row-line);
  }

  .page-products .export-panel {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    gap: 32px;
    padding: 30px 28px;
    align-items: start;
  }

  .page-products .export-panel__media {
    order: 0;
  }

  .page-products .cta-strip {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 34px 32px;
  }
}

@media (min-width: 1080px) {
  .page-products .scene-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .line-grid {
    gap: 20px;
  }
}
<<<END>>>