.page-products {
  --products-gap: 20px;
  --products-pad: 56px;
  background: var(--ink-800);
  color: var(--fog);
}

.page-products .svc-section {
  padding: var(--products-pad) 0;
  border-top: 1px solid var(--line);
}

.page-products .svc-section--alt {
  background: linear-gradient(180deg, rgba(6, 20, 40, .72), rgba(17, 41, 74, .42));
}

.page-products .svc-section .section-head {
  margin-bottom: 32px;
}

.page-products .svc-aside {
  margin: 26px 0 0;
  font-size: .875rem;
  color: var(--muted);
}

.page-products .svc-aside__link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
}

.page-products .svc-aside__link:hover {
  color: var(--gold-light);
  border-bottom-color: var(--line-strong);
}

/* ---------- 首屏 5:7 分屏 ---------- */
.page-products .svc-hero {
  position: relative;
  padding: calc(var(--header-h) + 28px) 0 56px;
  background:
    radial-gradient(circle at 82% 18%, rgba(0, 229, 255, .14), transparent 46%),
    radial-gradient(circle at 12% 74%, rgba(201, 169, 110, .16), transparent 52%),
    var(--ink-900);
  overflow: hidden;
}

.page-products .svc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(201, 169, 110, .07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(201, 169, 110, .07) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
}

.page-products .svc-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 40px;
}

.page-products .svc-hero__lede {
  max-width: 36rem;
}

.page-products .svc-hero__intro {
  margin: 18px 0 0;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: rgba(245, 241, 232, .84);
}

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

.page-products .svc-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin: 32px 0 0;
  padding: 20px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-products .svc-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-products .svc-hero__facts .u-mono {
  font-size: 1.375rem;
  color: var(--gold-light);
  letter-spacing: .02em;
}

.page-products .svc-hero__fact-label {
  font-size: .8125rem;
  color: var(--muted);
}

.page-products .svc-hero__map {
  align-self: start;
}

.page-products .svc-hero__map-title {
  margin: 0 0 14px;
  font-size: .75rem;
  color: var(--muted);
  letter-spacing: .12em;
}

.page-products .svc-map {
  display: grid;
  gap: 10px;
  grid-template-columns: 1fr;
}

.page-products .svc-map__cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 18px 20px;
  background: rgba(17, 41, 74, .68);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--fog);
  transition: border-color 160ms var(--ease), background-color 160ms var(--ease), transform 160ms var(--ease);
}

.page-products .svc-map__cell:hover {
  border-color: var(--line-strong);
  background: rgba(17, 41, 74, .92);
  transform: translateY(-2px);
}

.page-products .svc-map__no {
  font-size: .6875rem;
  color: var(--cyan);
  letter-spacing: .1em;
}

.page-products .svc-map__name {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--gold-light);
}

.page-products .svc-map__meta {
  font-size: .8125rem;
  color: var(--muted);
}

.page-products .svc-map__cell--a {
  border-left: 2px solid var(--gold);
}

.page-products .svc-map__cell--c {
  border-left: 2px solid var(--coral);
}

/* ---------- 拼贴总览 ---------- */
.page-products .mosaic {
  display: grid;
  gap: var(--products-gap);
  grid-template-columns: 1fr;
}

.page-products .mosaic__card {
  padding: 22px;
  background: rgba(17, 41, 74, .58);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: border-color 160ms var(--ease);
}

.page-products .mosaic__card:hover {
  border-color: var(--line-strong);
}

.page-products .mosaic__no {
  margin: 0 0 10px;
  font-size: .6875rem;
  color: var(--muted);
  letter-spacing: .12em;
}

.page-products .mosaic__title {
  margin: 0 0 10px;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--gold-light);
}

.page-products .mosaic__body {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.75;
  color: rgba(245, 241, 232, .8);
}

.page-products .mosaic__link {
  display: inline-block;
  margin-top: 16px;
  font-size: .8125rem;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
  padding-bottom: 2px;
}

.page-products .mosaic__link:hover {
  color: var(--gold-light);
}

.page-products .mosaic__card--accent {
  background: linear-gradient(150deg, rgba(201, 169, 110, .16), rgba(17, 41, 74, .62));
  border-color: var(--line-strong);
}

.page-products .mosaic__card--wide .mosaic__text {
  margin-bottom: 20px;
}

.page-products .mosaic__figure .figure__caption {
  font-size: .75rem;
}

/* ---------- 下载清单 ---------- */
.page-products .dl {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(6, 20, 40, .58);
  overflow: hidden;
}

.page-products .dl__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 16px;
  border-bottom: 1px solid var(--line);
}

.page-products .dl__bar input:checked + .chip {
  background: rgba(0, 229, 255, .16);
  border-color: var(--line-cyan);
  color: var(--cyan);
}

.page-products .dl__bar label {
  cursor: pointer;
}

.page-products .dl__head {
  display: none;
}

.page-products .dl__list {
  display: grid;
}

.page-products .dl-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 12px;
  padding: 16px;
  border-bottom: 1px solid var(--line);
  transition: background-color 160ms var(--ease), border-color 160ms var(--ease);
}

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

.page-products .dl-row:hover {
  background: rgba(0, 229, 255, .05);
  border-bottom-color: var(--line-cyan);
}

.page-products .dl-row__no {
  font-size: .75rem;
  color: var(--muted);
  order: 1;
}

.page-products .dl-row__name {
  order: 2;
  grid-column: 1 / -1;
  font-size: .9375rem;
  font-weight: 500;
  color: var(--fog);
}

.page-products .dl-row__cat {
  order: 3;
  font-size: .8125rem;
  color: var(--gold);
}

.page-products .dl-row .badge {
  order: 4;
  justify-self: end;
}

.page-products .dl-row__meta {
  order: 5;
  grid-column: 1 / -1;
  font-size: .75rem;
  color: var(--muted);
}

.page-products .dl:has(#dl-fmt-pdf:checked) .dl-row:not([data-fmt="pdf"]),
.page-products .dl:has(#dl-fmt-xlsx:checked) .dl-row:not([data-fmt="xlsx"]),
.page-products .dl:has(#dl-fmt-docx:checked) .dl-row:not([data-fmt="docx"]) {
  display: none;
}

/* ---------- 表格样例 ---------- */
.page-products .samples__title {
  margin: 12px 0 16px;
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: -.02em;
  background: linear-gradient(100deg, var(--gold-light), var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-products .samples__body {
  margin: 0 0 20px;
  font-size: .9375rem;
  line-height: 1.8;
  color: rgba(245, 241, 232, .84);
}

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

.page-products .samples__list li {
  padding: 12px 14px;
  font-size: .875rem;
  line-height: 1.7;
  color: rgba(245, 241, 232, .78);
  background: rgba(17, 41, 74, .5);
  border-left: 2px solid var(--line-strong);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.page-products .samples__list strong {
  color: var(--gold-light);
  font-weight: 700;
}

.page-products .samples__visual {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-products .samples__grid-demo {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .02em;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.page-products .samples__grid-demo span {
  padding: 9px 6px;
  text-align: center;
  color: var(--muted);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.page-products .samples__grid-demo span:nth-child(-n+4) {
  color: var(--cyan);
  background: rgba(0, 229, 255, .07);
}

.page-products .samples__grid-demo span:nth-child(4n) {
  border-right: 0;
}

.page-products .samples__grid-demo span:nth-last-child(-n+4) {
  border-bottom: 0;
}

/* ---------- 反馈导出流程 ---------- */
.page-products .flow-wrap {
  align-items: start;
}

.page-products .flow {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
  counter-reset: flow;
}

.page-products .flow__step {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(6, 20, 40, .5);
  transition: border-color 160ms var(--ease);
}

.page-products .flow__step:hover {
  border-color: var(--line-strong);
}

.page-products .flow__details {
  padding: 4px 16px 4px;
}

.page-products .flow__summary {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 0;
  cursor: pointer;
  font-size: .9375rem;
  font-weight: 500;
  color: var(--fog);
  list-style: none;
}

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

.page-products .flow__summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  color: var(--gold);
  transition: transform 160ms var(--ease);
}

.page-products .flow__details[open] .flow__summary::after {
  content: "−";
}

.page-products .flow__no {
  font-size: .75rem;
  color: var(--gold);
  letter-spacing: .08em;
}

.page-products .flow__body {
  margin: 0 0 16px;
  font-size: .875rem;
  line-height: 1.8;
  color: rgba(245, 241, 232, .78);
}

.page-products .flow__copy {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.page-products .flow__code {
  padding: 7px 11px;
  font-size: .75rem;
  color: var(--cyan);
  background: rgba(0, 229, 255, .08);
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius-sm);
  letter-spacing: .04em;
}

/* ---------- 双端对照 ---------- */
.page-products .cmp {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(6, 20, 40, .55);
  overflow: hidden;
}

.page-products .cmp__head {
  display: none;
}

.page-products .cmp__row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  transition: background-color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-products .cmp__row:last-child {
  border-bottom: 0;
}

.page-products .cmp__row:hover {
  background: rgba(201, 169, 110, .06);
  border-bottom-color: var(--line-strong);
}

.page-products .cmp__name {
  font-size: .9375rem;
  font-weight: 700;
  color: var(--gold-light);
}

.page-products .cmp__cell {
  font-size: .8125rem;
  color: rgba(245, 241, 232, .78);
}

.page-products .cmp__row .badge {
  align-self: center;
  justify-self: end;
}

.page-products .cmp__foot {
  display: grid;
  gap: 20px;
  margin-top: 24px;
}

.page-products .cmp__note {
  padding: 22px;
  background: linear-gradient(140deg, rgba(0, 229, 255, .1), rgba(17, 41, 74, .6));
  border: 1px solid var(--line-cyan);
  border-radius: var(--radius);
}

.page-products .cmp__note-title {
  margin: 0 0 10px;
  font-size: 1.125rem;
  color: var(--fog);
}

.page-products .cmp__note p {
  margin: 0 0 18px;
  font-size: .875rem;
  line-height: 1.75;
  color: rgba(245, 241, 232, .8);
}

/* ---------- 格式与更新 ---------- */
.page-products .fmt-strip {
  display: grid;
  gap: var(--products-gap);
  grid-template-columns: 1fr;
}

.page-products .fmt-card {
  padding: 22px;
  background: rgba(17, 41, 74, .55);
  border: 1px solid var(--line);
  border-top: 2px solid var(--gold);
  border-radius: var(--radius-sm);
  transition: border-color 160ms var(--ease);
}

.page-products .fmt-card:hover {
  border-color: var(--line-strong);
  border-top-color: var(--cyan);
}

.page-products .fmt-card__title {
  margin: 14px 0 8px;
  font-size: 1.0625rem;
  color: var(--gold-light);
}

.page-products .fmt-card__body {
  margin: 0;
  font-size: .875rem;
  line-height: 1.75;
  color: rgba(245, 241, 232, .78);
}

.page-products .fmt-rules {
  display: grid;
  gap: 1px;
  margin-top: 28px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.page-products .fmt-rules__item {
  display: grid;
  gap: 6px;
  padding: 16px;
  background: var(--ink-800);
}

.page-products .fmt-rules__key {
  margin: 0;
  font-size: .6875rem;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-products .fmt-rules__val {
  margin: 0;
  font-size: .875rem;
  line-height: 1.7;
  color: rgba(245, 241, 232, .82);
}

/* ---------- 结尾行动 ---------- */
.page-products .svc-cta {
  padding: var(--products-pad) 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(201, 169, 110, .18), transparent 55%),
    var(--ink-900);
  border-top: 1px solid var(--line);
}

.page-products .svc-cta__inner {
  display: grid;
  gap: 22px;
}

.page-products .svc-cta__title {
  margin: 0 0 12px;
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  font-weight: 900;
  letter-spacing: -.02em;
  background: linear-gradient(100deg, var(--gold-light), var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-products .svc-cta__text {
  margin: 0;
  max-width: 42rem;
  font-size: .9375rem;
  line-height: 1.8;
  color: rgba(245, 241, 232, .82);
}

.page-products .svc-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .figure__img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: var(--radius-sm);
}

/* ---------- 中型屏 ---------- */
@media (min-width: 720px) {
  .page-products {
    --products-pad: 72px;
  }

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

  .page-products .mosaic__card--wide {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    align-items: center;
  }

  .page-products .mosaic__card--wide .mosaic__text {
    margin-bottom: 0;
  }

  .page-products .mosaic__card--row {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 0 20px;
    align-items: center;
  }

  .page-products .mosaic__card--row .mosaic__no {
    margin: 0;
  }

  .page-products .mosaic__card--row .mosaic__title {
    margin: 0;
  }

  .page-products .mosaic__card--row .mosaic__body {
    grid-column: 1 / -1;
    margin-top: 12px;
  }

  .page-products .mosaic__card--row .mosaic__link {
    margin-top: 0;
    align-self: center;
  }

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

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

  .page-products .cmp__row {
    grid-template-columns: .9fr 1fr 1fr auto;
    align-items: center;
    padding: 15px 18px;
  }

  .page-products .cmp__row .badge {
    justify-self: start;
  }

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

/* ---------- 桌面 ---------- */
@media (min-width: 1000px) {
  .page-products {
    --products-pad: 88px;
  }

  .page-products .svc-hero {
    padding: calc(var(--header-h) + 44px) 0 80px;
  }

  .page-products .svc-hero__inner {
    grid-template-columns: 5fr 7fr;
    gap: 56px;
    align-items: center;
  }

  .page-products .svc-map {
    gap: 12px;
  }

  .page-products .svc-map__cell--a {
    grid-column: span 2;
    padding: 22px 22px 26px;
  }

  .page-products .svc-map__cell--a .svc-map__name {
    font-size: 1.25rem;
  }

  .page-products .mosaic {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

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

  .page-products .mosaic__card--row {
    grid-column: span 3;
  }

  .page-products .mosaic__card:not(.mosaic__card--wide):not(.mosaic__card--row) {
    margin-top: 24px;
  }

  .page-products .mosaic__card--accent {
    margin-top: 48px;
  }

  .page-products .dl__head {
    display: grid;
    grid-template-columns: 92px minmax(0, 1fr) 120px 96px 150px;
    gap: 12px;
    padding: 10px 18px;
    font-family: var(--font-mono);
    font-size: .6875rem;
    letter-spacing: .1em;
    color: var(--muted);
    background: rgba(17, 41, 74, .6);
    border-bottom: 1px solid var(--line);
  }

  .page-products .dl-row {
    grid-template-columns: 92px minmax(0, 1fr) 120px 96px 150px;
    align-items: center;
    gap: 12px;
    padding: 15px 18px;
  }

  .page-products .dl-row__name,
  .page-products .dl-row__meta {
    grid-column: auto;
  }

  .page-products .dl-row .badge {
    justify-self: start;
  }

  .page-products .cmp__head {
    display: grid;
    grid-template-columns: .9fr 1fr 1fr auto;
    gap: 12px;
    padding: 10px 18px;
    font-family: var(--font-mono);
    font-size: .6875rem;
    letter-spacing: .1em;
    color: var(--muted);
    background: rgba(17, 41, 74, .6);
    border-bottom: 1px solid var(--line);
  }

  .page-products .cmp__foot {
    grid-template-columns: 7fr 5fr;
    align-items: center;
    gap: 32px;
  }

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

  .page-products .svc-cta__inner {
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .svc-map__cell,
  .page-products .mosaic__card,
  .page-products .dl-row,
  .page-products .flow__step,
  .page-products .cmp__row,
  .page-products .fmt-card {
    transition: none;
  }

  .page-products .svc-map__cell:hover {
    transform: none;
  }
}
<<<END>>>