.page-products .crumbs {
  margin: 16px 0 20px;
}

.page-products .dl-hero {
  display: grid;
  gap: 20px;
  border: 3px solid var(--ink);
  background: var(--paper);
  box-shadow: var(--shadow);
  padding: 20px;
  margin-bottom: 20px;
}

.page-products .dl-hero__body {
  min-width: 0;
}

.page-products .dl-hero__body h1 {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(30px, 7vw, 52px);
  line-height: 1.12;
  letter-spacing: -.01em;
  margin: 8px 0 14px;
  color: var(--ink);
}

.page-products .dl-hero__lead {
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink-70);
  margin: 0 0 18px;
  max-width: 58ch;
}

.page-products .dl-hero__index {
  border: 2px solid var(--ink);
  background: var(--gold);
  color: var(--ink);
  padding: 14px 16px;
  align-self: start;
}

.page-products .dl-hero__num {
  font-family: var(--font-mono);
  font-weight: 900;
  font-size: 64px;
  line-height: .9;
  margin: 0;
  letter-spacing: -.02em;
}

.page-products .dl-hero__num-label {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: .12em;
  margin: 4px 0 12px;
}

.page-products .dl-hero__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(20, 43, 34, .35);
}

.page-products .dl-hero__list li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  border-bottom: 1px solid rgba(20, 43, 34, .18);
  font-size: 14px;
  font-weight: 700;
}

.page-products .dl-hero__list li:last-child {
  border-bottom: 0;
}

.page-products .dl-hero__code {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border: 2px solid var(--ink);
  background: var(--paper);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 900;
}

.page-products .media-frame {
  margin: 0;
  border: 3px solid var(--ink);
  background: var(--paper-2);
  box-shadow: var(--shadow-sm);
}

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

.page-products .media-frame__caption {
  border-top: 2px solid var(--ink);
  padding: 8px 12px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-70);
  background: var(--paper);
}

.page-products .dl-hero__figure {
  margin-bottom: 40px;
}

.page-products .dl-section {
  margin-bottom: 56px;
  scroll-margin-top: 96px;
}

.page-products .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 8px;
  margin-bottom: 16px;
}

.page-products .section-head__index {
  font-family: var(--font-mono);
  font-weight: 900;
  font-size: 30px;
  line-height: 1;
  color: var(--gold-deep);
  margin: 0;
}

.page-products .section-head__title {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(22px, 4.4vw, 36px);
  line-height: 1.2;
  margin: 0;
  color: var(--ink);
}

.page-products .section-head__tag {
  margin: 0 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--green-deep);
  border: 2px solid var(--green);
  padding: 2px 8px;
  background: var(--paper);
}

.page-products .dl-section__lead {
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-70);
  margin: 0 0 20px;
  max-width: 66ch;
}

/* 入口矩阵表格 */
.page-products .dl-table-wrap {
  border: 3px solid var(--ink);
  background: var(--paper);
  padding: 10px;
  box-shadow: var(--shadow-sm);
}

.page-products .dl-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

.page-products .dl-table__caption {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--green-deep);
  padding: 0 0 10px;
}

.page-products .dl-table thead {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.page-products .dl-table,
.page-products .dl-table tbody,
.page-products .dl-table tr,
.page-products .dl-table td {
  display: block;
  width: 100%;
}

.page-products .dl-table tr {
  border: 2px solid var(--ink);
  background: var(--paper);
  margin-bottom: 12px;
  padding: 4px 6px;
}

.page-products .dl-table tr:last-child {
  margin-bottom: 0;
}

.page-products .dl-table td {
  padding: 8px 6px;
  border-top: 1px dashed var(--line);
  line-height: 1.6;
  vertical-align: top;
}

.page-products .dl-table td:first-child {
  border-top: 0;
}

.page-products .dl-table td::before {
  content: attr(data-label);
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--green-deep);
  margin-bottom: 2px;
}

.page-products .dl-table__device {
  display: block;
  font-weight: 700;
  color: var(--ink);
}

.page-products .dl-table__scene {
  display: block;
  font-size: 13px;
  color: var(--ink-70);
}

.page-products .dl-table a {
  color: var(--green-deep);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 2px;
}

.page-products .dl-table a:hover,
.page-products .dl-table a:focus-visible {
  color: var(--ink);
  background: var(--gold);
  text-decoration-color: var(--ink);
}

.page-products .dl-table .num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
  background: var(--paper-2);
  border: 2px solid var(--green);
  padding: 1px 6px;
  white-space: nowrap;
}

/* 五类入口包 */
.page-products .dl-packs {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
  margin-bottom: 24px;
}

.page-products .dl-pack {
  border: 3px solid var(--ink);
  background: var(--paper);
  box-shadow: var(--shadow-sm);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
  transition: box-shadow 140ms ease, transform 140ms ease;
}

.page-products .dl-pack:hover {
  box-shadow: var(--shadow);
}

.page-products .dl-pack .card__index {
  font-family: var(--font-mono);
  font-weight: 900;
  font-size: 26px;
  line-height: 1;
  color: var(--gold-deep);
  margin: 0;
}

.page-products .dl-pack .card__eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--green-deep);
  margin: 0;
  text-transform: uppercase;
}

.page-products .dl-pack .card__title {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 21px;
  line-height: 1.3;
  margin: 0;
  color: var(--ink);
}

.page-products .dl-pack .card__text {
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-70);
  margin: 0;
}

.page-products .dl-pack .card__meta {
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-70);
  border-left: 3px solid var(--gold);
  padding-left: 8px;
  margin: 0;
}

.page-products .dl-pack__link {
  margin-top: auto;
  align-self: flex-start;
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 2px;
  text-decoration-color: var(--green);
  padding: 4px 0;
}

.page-products .dl-pack__link:hover,
.page-products .dl-pack__link:focus-visible {
  background: var(--gold);
  text-decoration-color: var(--ink);
}

.page-products .dl-pack--wide {
  background: var(--paper-2);
}

/* 地市入口条 */
.page-products .dl-map-strip {
  display: grid;
  gap: 16px;
  border: 3px solid var(--green-deep);
  background: var(--paper);
  padding: 14px;
}

.page-products .dl-map-strip__title {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: 22px;
  margin: 0 0 8px;
  color: var(--ink);
}

.page-products .dl-map-strip__body p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-70);
  margin: 0 0 10px;
}

.page-products .dl-map-strip__body p:last-child {
  margin-bottom: 0;
}

/* 移动轻页 */
.page-products .dl-mobile {
  display: grid;
  gap: 20px;
}

.page-products .dl-steps {
  counter-reset: step;
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .dl-steps li {
  counter-increment: step;
  position: relative;
  border: 2px solid var(--ink);
  background: var(--paper);
  padding: 14px 14px 14px 58px;
  box-shadow: var(--shadow-sm);
}

.page-products .dl-steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 12px;
  top: 12px;
  font-family: var(--font-mono);
  font-weight: 900;
  font-size: 22px;
  line-height: 1;
  color: var(--gold-deep);
}

.page-products .dl-steps__title {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 17px;
  margin: 0 0 6px;
  color: var(--ink);
}

.page-products .dl-steps p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-70);
  margin: 0;
}

.page-products .dl-faq {
  border: 2px solid var(--violet);
  background: var(--paper-2);
}

.page-products .dl-faq__sum {
  cursor: pointer;
  list-style: none;
  padding: 12px 14px;
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-products .dl-faq__sum::-webkit-details-marker {
  display: none;
}

.page-products .dl-faq__sum::before {
  content: "?";
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border: 2px solid var(--violet);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--violet);
  flex: none;
}

.page-products .dl-faq[open] .dl-faq__sum {
  border-bottom: 2px solid var(--violet);
}

.page-products .dl-faq__body {
  padding: 12px 14px;
}

.page-products .dl-faq__body p {
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-70);
  margin: 0;
}

.page-products .dl-mobile__figure {
  align-self: start;
}

/* 季度归档 */
.page-products .dl-batches {
  margin-bottom: 24px;
}

.page-products .dl-batch {
  border: 3px solid var(--ink);
  background: var(--paper);
  box-shadow: var(--shadow-sm);
  margin-bottom: 12px;
}

.page-products .dl-batch:last-child {
  margin-bottom: 0;
}

.page-products .dl-batch__sum {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding: 12px 14px;
  cursor: pointer;
  list-style: none;
  transition: background-color 140ms ease;
}

.page-products .dl-batch__sum::-webkit-details-marker {
  display: none;
}

.page-products .dl-batch__sum:hover {
  background: var(--paper-2);
}

.page-products .dl-batch__sum::after {
  content: "＋";
  margin-left: auto;
  font-family: var(--font-mono);
  font-weight: 900;
  font-size: 18px;
  color: var(--green-deep);
}

.page-products .dl-batch[open] .dl-batch__sum::after {
  content: "－";
}

.page-products .dl-batch[open] .dl-batch__sum {
  background: var(--gold);
  border-bottom: 3px solid var(--ink);
}

.page-products .dl-batch__code {
  font-family: var(--font-mono);
  font-weight: 900;
  font-size: 18px;
  color: var(--ink);
  letter-spacing: .02em;
}

.page-products .dl-batch__name {
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
}

.page-products .dl-batch__ver {
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 1px 6px;
  border: 2px solid var(--green-deep);
  background: var(--paper);
  color: var(--green-deep);
}

.page-products .dl-batch .tag {
  font-size: 12px;
  white-space: nowrap;
}

.page-products .dl-batch__body {
  padding: 14px;
  background: var(--paper);
}

.page-products .dl-batch__facts {
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-products .dl-batch__facts div {
  display: grid;
  gap: 2px;
  border-left: 3px solid var(--green);
  padding-left: 10px;
}

.page-products .dl-batch__facts dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--green-deep);
}

.page-products .dl-batch__facts dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink);
}

.page-products .dl-archive-figure {
  margin-top: 0;
}

/* 版本校验 */
.page-products .dl-verify {
  display: grid;
  gap: 20px;
  margin-bottom: 24px;
}

.page-products .dl-verify__stamp {
  display: grid;
  justify-items: center;
  gap: 12px;
  border: 2px solid var(--ink);
  background: var(--paper-2);
  padding: 20px 16px;
  align-content: start;
}

.page-products .dl-stamp {
  width: 148px;
  height: 148px;
  border: 3px double var(--red);
  border-radius: 50%;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 2px;
  transform: rotate(-8deg);
  color: var(--red);
  background: var(--paper);
  box-shadow: inset 0 0 0 6px var(--paper), inset 0 0 0 8px var(--red);
}

.page-products .dl-stamp__top {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: .1em;
}

.page-products .dl-stamp__code {
  font-family: var(--font-mono);
  font-weight: 900;
  font-size: 24px;
  line-height: 1.1;
}

.page-products .dl-stamp__bottom {
  font-size: 11px;
  letter-spacing: .12em;
}

.page-products .dl-verify__stamp-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-70);
  text-align: center;
}

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

.page-products .dl-verify__list li {
  border: 2px solid var(--ink);
  border-left: 6px solid var(--cyan);
  background: var(--paper);
  padding: 12px 14px;
}

.page-products .dl-verify__item-title {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 17px;
  margin: 0 0 6px;
  color: var(--ink);
}

.page-products .dl-verify__list p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-70);
  margin: 0;
}

/* 下一步 */
.page-products .dl-next {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}

.page-products .dl-next__item {
  display: block;
  border: 3px solid var(--ink);
  background: var(--paper);
  box-shadow: var(--shadow-sm);
  padding: 16px;
  color: inherit;
  text-decoration: none;
  transition: box-shadow 140ms ease, transform 140ms ease;
}

.page-products .dl-next__item:hover,
.page-products .dl-next__item:focus-visible {
  box-shadow: var(--shadow);
  transform: translate(-2px, -2px);
  background: var(--paper-2);
}

.page-products .dl-next__item .card__eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--green-deep);
  margin: 0 0 6px;
}

.page-products .dl-next__item .card__title {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: 21px;
  margin: 0 0 8px;
  color: var(--ink);
}

.page-products .dl-next__item .card__text {
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-70);
  margin: 0;
}

@media (min-width: 700px) {
  .page-products .dl-packs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .dl-pack--wide {
    grid-column: span 2;
  }

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

  .page-products .dl-batch__facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 16px;
  }
}

@media (min-width: 900px) {
  .page-products .dl-hero {
    grid-template-columns: minmax(0, 1.55fr) minmax(220px, .75fr);
    gap: 28px;
    padding: 32px 36px;
    border-width: 3px;
  }

  .page-products .dl-hero__figure {
    margin-bottom: 56px;
  }

  .page-products .dl-table-wrap {
    padding: 0;
    overflow: hidden;
  }

  .page-products .dl-table {
    display: table;
    border-collapse: collapse;
  }

  .page-products .dl-table__caption {
    padding: 12px 16px;
    background: var(--paper-2);
    border-bottom: 3px solid var(--ink);
  }

  .page-products .dl-table thead {
    position: static;
    width: auto;
    height: auto;
    clip-path: none;
    white-space: normal;
    display: table-header-group;
  }

  .page-products .dl-table tbody {
    display: table-row-group;
  }

  .page-products .dl-table tr {
    display: table-row;
    border: 0;
    background: transparent;
    margin: 0;
    padding: 0;
    transition: background-color 140ms ease;
  }

  .page-products .dl-table th {
    text-align: left;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: .08em;
    color: var(--paper);
    background: var(--green-deep);
    padding: 12px 14px;
    border-right: 1px solid var(--paper-line, rgba(247, 241, 227, .28));
    white-space: nowrap;
  }

  .page-products .dl-table th:last-child {
    border-right: 0;
  }

  .page-products .dl-table td {
    display: table-cell;
    padding: 14px;
    border-top: 1px solid var(--line);
    border-right: 1px solid var(--line-soft);
    box-shadow: inset 4px 0 0 transparent;
  }

  .page-products .dl-table td:first-child {
    border-top: 1px solid var(--line);
    box-shadow: inset 4px 0 0 var(--green);
  }

  .page-products .dl-table td:last-child {
    border-right: 0;
  }

  .page-products .dl-table td::before {
    content: none;
  }

  .page-products .dl-table tbody tr:hover td {
    background: var(--paper-2);
  }

  .page-products .dl-table tbody tr:hover td:first-child {
    box-shadow: inset 4px 0 0 var(--gold);
  }

  .page-products .dl-packs {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-products .dl-pack:nth-child(1) {
    grid-column: span 4;
  }

  .page-products .dl-pack:nth-child(2) {
    grid-column: span 2;
  }

  .page-products .dl-pack:nth-child(3),
  .page-products .dl-pack:nth-child(4),
  .page-products .dl-pack:nth-child(5) {
    grid-column: span 2;
  }

  .page-products .dl-map-strip {
    grid-template-columns: 300px minmax(0, 1fr);
    align-items: start;
    gap: 20px;
    padding: 18px;
  }

  .page-products .dl-mobile {
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: start;
    gap: 24px;
  }

  .page-products .dl-verify {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 24px;
  }

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

@media (max-width: 899px) {
  .page-products .layout {
    display: flex;
    flex-direction: column;
    gap: 32px;
  }

  .page-products .layout__main {
    order: 1;
    min-width: 0;
  }

  .page-products .layout__aside {
    order: 2;
  }

  .page-products .rail__cities {
    border-top: 2px solid var(--line);
    margin-top: 12px;
    padding-top: 10px;
  }

  .page-products .rail__cities-title {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .08em;
    color: var(--green-deep);
    margin: 0 0 4px;
  }

  .page-products .rail__cities-list {
    font-size: 13px;
    line-height: 1.8;
    color: var(--ink-70);
    margin: 0;
  }
}

@media (min-width: 900px) {
  .page-products .rail__cities {
    border-top: 2px solid var(--line);
    margin-top: 14px;
    padding-top: 10px;
  }

  .page-products .rail__cities-title {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: .08em;
    color: var(--green-deep);
    margin: 0 0 4px;
  }

  .page-products .rail__cities-list {
    font-size: 13px;
    line-height: 1.8;
    color: var(--ink-70);
    margin: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .dl-pack,
  .page-products .dl-next__item,
  .page-products .dl-batch__sum,
  .page-products .dl-table tr {
    transition: none;
  }

  .page-products .dl-next__item:hover,
  .page-products .dl-next__item:focus-visible {
    transform: none;
  }
}
<<<END>>>