.page-products {
  --cat-gap: clamp(1rem, 2.6vw, 2.2rem);
  --cat-pad: clamp(2.6rem, 6vw, 4.8rem);
  background: var(--c-salt);
  color: var(--c-ink);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: clip;
}

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

.page-products .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  list-style: none;
  margin: 0;
  padding: 1.2rem 0 0;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  color: var(--c-fog);
}

.page-products .breadcrumb li + li::before {
  content: "/";
  margin-right: .45rem;
  color: var(--line-strong);
}

.page-products .breadcrumb a {
  color: var(--c-coord);
  text-decoration: none;
}

.page-products .breadcrumb a:hover {
  text-decoration: underline;
}

/* ---------- 首屏海报 ---------- */
.page-products .cat-hero {
  position: relative;
  padding: clamp(1.4rem, 3.4vw, 2.4rem) 0 clamp(2.4rem, 6vw, 4.4rem);
}

.page-products .cat-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 18% 0;
  background-image: radial-gradient(circle at center, rgba(31, 78, 74, .18) 1px, transparent 1.3px);
  background-size: 24px 24px;
  opacity: .55;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to bottom, #000 20%, transparent 92%);
  mask-image: linear-gradient(to bottom, #000 20%, transparent 92%);
}

.page-products .cat-hero::after {
  content: "";
  position: absolute;
  right: -12vw;
  bottom: -8vw;
  width: 46vw;
  height: 46vw;
  max-width: 620px;
  max-height: 620px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(217, 231, 226, .9), rgba(217, 231, 226, 0) 70%);
  pointer-events: none;
}

.page-products .cat-hero__grid {
  position: relative;
  display: grid;
  gap: var(--cat-gap);
}

.page-products .cat-hero__lead .eyebrow {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .22em;
  color: var(--c-clay);
  margin: 0;
}

.page-products .cat-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.3rem, 7vw, 5.2rem);
  line-height: 1.02;
  letter-spacing: -.02em;
  margin: .7rem 0 1.1rem;
  color: var(--c-ink);
  text-wrap: balance;
}

.page-products .cat-hero__intro {
  max-width: 48ch;
  margin: 0;
  font-size: clamp(.98rem, 1.6vw, 1.08rem);
  color: var(--c-fog);
}

.page-products .cat-hero__tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 1.7rem 0 0;
  padding: 0;
}

.page-products .cat-hero__tags a {
  display: inline-flex;
  align-items: baseline;
  gap: .5rem;
  padding: .55rem .95rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(255, 253, 244, .72);
  color: var(--c-mineral);
  font-size: .88rem;
  text-decoration: none;
  transition: background .3s var(--ease), color .3s var(--ease), transform .3s var(--ease);
}

.page-products .cat-hero__tags .mono {
  font-size: .68rem;
  letter-spacing: .12em;
  color: var(--c-gold);
}

.page-products .cat-hero__tags a:hover,
.page-products .cat-hero__tags a:focus-visible {
  background: var(--c-mineral);
  color: var(--c-salt);
  transform: translateY(-2px);
}

.page-products .cat-hero__figure {
  position: relative;
  margin: 0;
  border-radius: var(--radius-l);
  overflow: hidden;
  background: var(--c-mist);
  box-shadow: var(--shadow-card);
}

.page-products .cat-fig {
  position: relative;
  margin: 0;
  border-radius: var(--radius-m);
  overflow: hidden;
  background: var(--c-mist);
}

.page-products .cat-fig--tall { aspect-ratio: 4 / 5; }
.page-products .cat-fig--wide { aspect-ratio: 16 / 10; }
.page-products .cat-fig--square { aspect-ratio: 1 / 1; }

.page-products .cat-fig img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .cat-fig figcaption {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: .45rem .8rem;
  background: rgba(16, 45, 44, .78);
  color: var(--c-salt);
  font-size: .66rem;
  letter-spacing: .14em;
  border-top-right-radius: var(--radius-s);
}

/* ---------- 锚点带 ---------- */
.page-products .cat-anchors {
  background: var(--c-mineral);
  color: var(--c-salt);
}

.page-products .cat-anchors__inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .8rem 0;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-products .cat-anchors__label {
  flex: none;
  font-size: .68rem;
  letter-spacing: .2em;
  color: var(--c-gold);
}

.page-products .cat-anchors ul {
  display: flex;
  gap: .35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .cat-anchors a {
  display: block;
  white-space: nowrap;
  padding: .3rem .7rem;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .04em;
  color: var(--on-dark);
  text-decoration: none;
  border-radius: 999px;
  transition: background .25s var(--ease), color .25s var(--ease);
}

.page-products .cat-anchors a:hover,
.page-products .cat-anchors a:focus-visible {
  background: rgba(247, 244, 234, .14);
  color: var(--c-salt);
}

/* ---------- 区块骨架 ---------- */
.page-products .cat-section {
  padding: var(--cat-pad) 0;
  border-top: 1px solid var(--line);
}

.page-products .cat-head {
  display: grid;
  gap: .4rem;
  margin-bottom: clamp(1.5rem, 3vw, 2.4rem);
  border-top: 2px solid var(--c-mineral);
  padding-top: 1rem;
}

.page-products .cat-head .index-num {
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 4.4vw, 2.6rem);
  line-height: 1;
  font-weight: 700;
  color: var(--c-mineral);
  letter-spacing: -.03em;
}

.page-products .cat-head .section-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.45rem, 3.6vw, 2.4rem);
  line-height: 1.15;
  letter-spacing: -.01em;
  margin: 0;
  color: var(--c-ink);
  text-wrap: balance;
}

.page-products .cat-head__sub {
  margin: 0;
  max-width: 62ch;
  color: var(--c-fog);
  font-size: .96rem;
}

/* ---------- 01 服务列表 ---------- */
.page-products .svc-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .svc-item {
  position: relative;
  display: grid;
  gap: .5rem;
  padding: 1.4rem .9rem 1.4rem .9rem;
  border-top: 1px solid var(--line);
  transition: background .3s var(--ease);
}

.page-products .svc-item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-products .svc-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--c-clay);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .35s var(--ease);
}

.page-products .svc-item:hover,
.page-products .svc-item:focus-within {
  background: rgba(217, 231, 226, .5);
}

.page-products .svc-item:hover::before,
.page-products .svc-item:focus-within::before {
  transform: scaleY(1);
}

.page-products .svc-item__num {
  font-size: .82rem;
  letter-spacing: .18em;
  color: var(--c-clay);
}

.page-products .svc-item__body h3 {
  margin: 0 0 .4rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.1rem, 2.4vw, 1.42rem);
  color: var(--c-ink);
}

.page-products .svc-item__body p {
  margin: 0 0 .55rem;
  color: var(--c-fog);
  font-size: .95rem;
}

.page-products .svc-item__fit {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .5rem;
  font-size: .86rem;
  color: var(--c-mineral);
}

.page-products .svc-item__link {
  justify-self: start;
  color: var(--c-coord);
  font-size: .78rem;
  letter-spacing: .08em;
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 2px;
}

.page-products .svc-item__link:hover {
  color: var(--c-clay);
  border-color: var(--c-clay);
}

/* ---------- 组合卡片 ---------- */
.page-products .combo-grid {
  display: grid;
  gap: 1rem;
  margin-top: clamp(1.8rem, 4vw, 2.8rem);
}

.page-products .combo-card {
  padding: 1.3rem 1.2rem 1.4rem;
  background: var(--c-archive);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  transition: transform .3s var(--ease), background .3s var(--ease), box-shadow .3s var(--ease);
}

.page-products .combo-card:hover {
  background: var(--c-paper);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.page-products .combo-card__label {
  margin: 0 0 .5rem;
  font-size: .68rem;
  letter-spacing: .2em;
  color: var(--c-clay);
}

.page-products .combo-card h3 {
  margin: 0 0 .5rem;
  font-family: var(--font-display);
  font-size: 1.14rem;
  color: var(--c-ink);
}

.page-products .combo-card p {
  margin: 0;
  color: var(--c-fog);
  font-size: .9rem;
}

/* ---------- 双栏 ---------- */
.page-products .cat-split {
  display: grid;
  gap: clamp(1.4rem, 3vw, 2.4rem);
}

.page-products .cat-split__figure {
  margin: 0;
}

.page-products .cat-body {
  margin: 0 0 1rem;
  color: var(--c-fog);
  font-size: .96rem;
  max-width: 56ch;
}

/* ---------- 数字 ---------- */
.page-products .cat-stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1px;
  margin: 0 0 1.6rem;
  padding: 0;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow: hidden;
}

.page-products .cat-stats__item {
  display: flex;
  flex-direction: column;
  gap: .2rem;
  padding: 1rem .9rem;
  background: var(--c-mist);
}

.page-products .cat-stats__item--lead {
  background: var(--c-mineral);
  color: var(--c-salt);
}

.page-products .cat-stats__num {
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 700;
  line-height: 1;
}

.page-products .cat-stats__item--lead .cat-stats__num {
  color: var(--c-gold);
}

.page-products .cat-stats__label {
  font-size: .8rem;
  color: var(--c-fog);
}

.page-products .cat-stats__item--lead .cat-stats__label {
  color: var(--on-dark);
}

/* ---------- 主轴列表 ---------- */
.page-products .axis-list {
  margin: 0;
  display: grid;
  gap: 0;
}

.page-products .axis-list__row {
  display: grid;
  gap: .25rem;
  padding: .95rem 0;
  border-top: 1px dashed var(--line-strong);
}

.page-products .axis-list dt {
  display: flex;
  gap: .6rem;
  align-items: baseline;
  font-weight: 700;
  color: var(--c-mineral);
  font-size: 1rem;
}

.page-products .axis-list dt .mono {
  font-size: .72rem;
  color: var(--c-gold);
  letter-spacing: .1em;
}

.page-products .axis-list dd {
  margin: 0;
  color: var(--c-fog);
  font-size: .92rem;
}

/* ---------- 文档标签 ---------- */
.page-products .doc-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin: 0 0 1.4rem;
  padding: 0;
}

.page-products .cat-link-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  margin: 1.4rem 0 0;
}

.page-products .cat-link-row__text {
  color: var(--c-coord);
  font-size: .88rem;
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
}

.page-products .cat-link-row__text:hover {
  color: var(--c-clay);
  border-color: var(--c-clay);
}

/* ---------- 公告类别 ---------- */
.page-products .notice-kinds {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow: hidden;
}

.page-products .notice-kinds li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .25rem .8rem;
  padding: .9rem 1rem;
  background: var(--c-paper);
  align-items: baseline;
}

.page-products .notice-kinds .mono {
  grid-row: span 2;
  font-size: .76rem;
  color: var(--c-gold);
  letter-spacing: .1em;
}

.page-products .notice-kinds strong {
  font-size: .98rem;
  color: var(--c-mineral);
}

.page-products .notice-kinds span:last-child {
  font-size: .86rem;
  color: var(--c-fog);
  grid-column: 2;
}

/* ---------- 同步场景 ---------- */
.page-products .scene-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-products .scene-list li {
  padding-left: 1.1rem;
  border-left: 3px solid var(--c-mist);
  transition: border-color .3s var(--ease);
}

.page-products .scene-list li:hover {
  border-color: var(--c-gold);
}

.page-products .scene-list h3 {
  margin: 0 0 .3rem;
  font-family: var(--font-display);
  font-size: 1.06rem;
  color: var(--c-ink);
}

.page-products .scene-list p {
  margin: 0;
  color: var(--c-fog);
  font-size: .92rem;
}

/* ---------- 06 节奏 ---------- */
.page-products .rhythm-grid {
  display: grid;
  gap: clamp(1.4rem, 3vw, 2.4rem);
}

.page-products .rhythm-list {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-products .rhythm-list li {
  position: relative;
  display: grid;
  gap: .3rem;
  padding: 0 0 1.5rem 1.5rem;
  border-left: 1px solid var(--line-strong);
}

.page-products .rhythm-list li:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-products .rhythm-list li::before {
  content: "";
  position: absolute;
  left: -5px;
  top: .5rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--c-gold);
  box-shadow: 0 0 0 4px rgba(200, 155, 75, .18);
}

.page-products .rhythm-list__time {
  font-size: .72rem;
  letter-spacing: .16em;
  color: var(--c-clay);
}

.page-products .rhythm-list h3 {
  margin: 0 0 .25rem;
  font-family: var(--font-display);
  font-size: 1.06rem;
  color: var(--c-ink);
}

.page-products .rhythm-list p {
  margin: 0;
  color: var(--c-fog);
  font-size: .92rem;
  max-width: 52ch;
}

.page-products .team-card {
  padding: 1.4rem 1.2rem;
  background: var(--c-ink);
  color: var(--c-salt);
  border-radius: var(--radius-m);
}

.page-products .team-card__label {
  margin: 0;
  font-size: .68rem;
  letter-spacing: .2em;
  color: var(--c-gold);
}

.page-products .team-card__num {
  margin: .4rem 0 0;
  font-family: var(--font-mono);
  font-size: 3rem;
  line-height: 1;
  font-weight: 700;
  color: var(--c-salt);
}

.page-products .team-card__unit {
  margin: .2rem 0 1rem;
  font-size: .86rem;
  color: var(--on-dark);
}

.page-products .team-card ul {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: .45rem;
}

.page-products .team-card li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: .4rem;
  border-bottom: 1px solid rgba(247, 244, 234, .16);
  font-size: .88rem;
  color: var(--on-dark);
}

.page-products .team-card li .mono {
  color: var(--c-gold);
}

.page-products .team-card .cat-link-row__text {
  color: var(--c-salt);
  border-color: rgba(247, 244, 234, .4);
}

/* ---------- 流程 ---------- */
.page-products .flow-title {
  margin: clamp(1.8rem, 4vw, 2.6rem) 0 .8rem;
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.6vw, 1.5rem);
  color: var(--c-ink);
}

.page-products .flow {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-strong);
}

.page-products .flow__step {
  border-bottom: 1px solid var(--line);
  background: var(--c-paper);
}

.page-products .flow__step summary {
  display: flex;
  align-items: baseline;
  gap: .8rem;
  padding: 1rem .9rem;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  color: var(--c-mineral);
  transition: background .25s var(--ease);
}

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

.page-products .flow__step summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-weight: 400;
  color: var(--c-clay);
}

.page-products .flow__step[open] summary::after {
  content: "–";
}

.page-products .flow__step summary:hover {
  background: var(--c-mist);
}

.page-products .flow__step summary .mono {
  font-size: .76rem;
  color: var(--c-gold);
  letter-spacing: .12em;
}

.page-products .flow__step p {
  margin: 0;
  padding: 0 .9rem 1.1rem 2.4rem;
  color: var(--c-fog);
  font-size: .92rem;
  max-width: 68ch;
}

/* ---------- 行动区 ---------- */
.page-products .cat-cta {
  background: var(--c-archive);
  border-top: 1px solid var(--line);
  padding: clamp(2.4rem, 5vw, 3.8rem) 0;
}

.page-products .cat-cta__inner {
  display: grid;
  gap: clamp(1.6rem, 3vw, 2.4rem);
}

.page-products .cat-cta__lead .eyebrow {
  margin: 0 0 .5rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .22em;
  color: var(--c-clay);
}

.page-products .cat-cta h2 {
  margin: 0 0 .8rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 3.8vw, 2.3rem);
  line-height: 1.15;
  color: var(--c-ink);
  text-wrap: balance;
}

.page-products .cat-cta__lead p {
  margin: 0 0 1.3rem;
  max-width: 58ch;
  color: var(--c-fog);
  font-size: .95rem;
}

.page-products .cat-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .8rem;
}

.page-products .cat-cta__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow: hidden;
}

.page-products .cat-cta__stats li {
  display: flex;
  flex-direction: column;
  gap: .2rem;
  padding: 1rem;
  background: var(--c-salt);
  font-size: .84rem;
  color: var(--c-fog);
}

.page-products .cat-cta__num {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--c-mineral);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .cat-head {
    grid-template-columns: auto minmax(0, 1fr);
    column-gap: 1.4rem;
    align-items: start;
  }

  .page-products .cat-head .index-num {
    grid-row: span 2;
  }

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

  .page-products .combo-card:nth-child(2) {
    margin-top: 1.6rem;
  }

  .page-products .svc-item {
    grid-template-columns: 4rem minmax(0, 1fr) auto;
    align-items: start;
    column-gap: 1.2rem;
    padding: 1.6rem 1rem;
  }

  .page-products .svc-item__link {
    justify-self: end;
    margin-top: .4rem;
  }

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

@media (min-width: 900px) {
  .page-products .cat-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, .85fr);
    align-items: end;
    gap: clamp(1.6rem, 3.4vw, 3rem);
  }

  .page-products .cat-split {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: start;
  }

  .page-products .cat-split--flip .cat-split__text {
    order: 2;
  }

  .page-products .cat-split--flip .cat-split__figure {
    order: 1;
  }

  .page-products .rhythm-grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, .8fr);
    align-items: start;
  }

  .page-products .cat-cta__inner {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-products .axis-list__row {
    grid-template-columns: 12rem minmax(0, 1fr);
    align-items: baseline;
    column-gap: 1.2rem;
  }
}

@media (min-width: 1180px) {
  .page-products .cat-hero h1 {
    max-width: 15ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products a,
  .page-products .svc-item,
  .page-products .svc-item::before,
  .page-products .combo-card,
  .page-products .scene-list li,
  .page-products .flow__step summary {
    transition: none !important;
    transform: none !important;
  }
}
<<<END>>>