.page-products {
  display: block;
  background: var(--bg);
  color: var(--text);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-products .prj-intro {
  position: relative;
  padding: clamp(20px, 3.5vw, 40px) 0 clamp(24px, 4vw, 44px);
  background:
    radial-gradient(90% 80% at 92% -18%, rgba(55, 194, 214, .18), transparent 62%),
    radial-gradient(70% 70% at 4% 0%, rgba(242, 160, 61, .13), transparent 60%);
}

.page-products .prj-intro__inner {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  align-items: start;
}

.page-products .prj-intro__title {
  margin: 10px 0 0;
  font-size: clamp(1.85rem, 3.5vw, 2.9rem);
  line-height: 1.24;
  letter-spacing: -.02em;
  font-weight: 900;
}

.page-products .prj-intro__lead {
  margin: 16px 0 0;
  max-width: 60ch;
  color: var(--text-dim);
  font-size: 1.0625rem;
  line-height: 1.78;
}

.page-products .prj-intro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-products .prj-intro__figure {
  margin: 0;
}

/* ---------- 数字条 ---------- */
.page-products .prj-figures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(24px, 3.5vw, 40px);
  background: var(--line-soft);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .prj-figure {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  background: var(--surface-2);
}

.page-products .prj-figure__num {
  font-size: 1.375rem;
  font-weight: 700;
  line-height: 1;
  color: var(--amber-600);
}

.page-products .prj-figure__label {
  font-size: .8125rem;
  line-height: 1.5;
  color: var(--text-mute);
}

/* ---------- 主体分栏 ---------- */
.page-products .prj-body {
  padding-bottom: clamp(40px, 6vw, 84px);
}

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

.page-products .prj-rail__inner {
  margin-bottom: 28px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
  box-shadow: var(--shadow-1);
}

.page-products .prj-rail__title {
  margin: 0 0 12px;
  font-size: .75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-mute);
}

.page-products .prj-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-products .prj-rail__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 3px;
  color: var(--text-dim);
  font-size: .9375rem;
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .prj-rail__link .u-num {
  font-size: .75rem;
  color: var(--cyan-400);
}

.page-products .prj-rail__link:hover,
.page-products .prj-rail__link:focus-visible {
  background: var(--pitch-700);
  color: var(--text);
}

.page-products .prj-rail__back {
  display: block;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: .8125rem;
  color: var(--amber-600);
  text-decoration: none;
  text-underline-offset: 3px;
}

.page-products .prj-rail__back:hover {
  text-decoration: underline;
}

/* ---------- 通用区块 ---------- */
.page-products .prj-block {
  margin-bottom: clamp(40px, 5.5vw, 76px);
}

.page-products .prj-block__head {
  max-width: 60ch;
}

.page-products .prj-block__head h2,
.page-products .prj-open > h2,
.page-products .prj-cta h2 {
  margin: 8px 0 0;
  font-size: clamp(1.5rem, 2.5vw, 2.1rem);
  line-height: 1.3;
  letter-spacing: -.02em;
}

.page-products .prj-block__lead {
  margin: 12px 0 0;
  color: var(--text-dim);
  line-height: 1.78;
}

/* ---------- 档案条 ---------- */
.page-products .prj-banner {
  margin: clamp(20px, 3vw, 32px) 0 0;
}

.page-products .prj-dossiers {
  list-style: none;
  margin: clamp(20px, 3vw, 32px) 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-products .prj-dossier {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 14px;
  padding: 20px 6px;
  border-bottom: 1px solid var(--line);
  transition: background var(--dur) var(--ease);
}

.page-products .prj-dossier:hover {
  background: rgba(242, 160, 61, .05);
}

.page-products .prj-dossier__no {
  font-size: 1.375rem;
  font-weight: 700;
  line-height: 1;
  color: var(--amber-600);
}

.page-products .prj-dossier__title {
  margin: 0;
  font-size: 1.125rem;
  letter-spacing: -.01em;
}

.page-products .prj-dossier__text {
  margin: 8px 0 0;
  color: var(--text-dim);
  font-size: .9688rem;
  line-height: 1.78;
}

.page-products .prj-dossier__tags,
.page-products .prj-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
}

/* ---------- 数据服务（浅底数据纸） ---------- */
.page-products .prj-data {
  margin-bottom: clamp(40px, 5.5vw, 76px);
  padding: clamp(26px, 4vw, 44px) clamp(18px, 3vw, 36px);
  border-radius: var(--radius);
  background: var(--paper-soft);
  color: var(--pitch-900);
  --text: var(--pitch-900);
  --text-dim: #2E4038;
  --text-mute: #63736B;
  --line: rgba(11, 31, 24, .16);
  --line-soft: rgba(11, 31, 24, .09);
  --surface: #FFFFFF;
  --surface-2: #E4EDE4;
}

.page-products .prj-data .u-eyebrow {
  color: #4B6B5C;
}

.page-products .prj-data__title {
  margin: 8px 0 0;
  font-size: clamp(1.5rem, 2.5vw, 2.1rem);
  line-height: 1.3;
  letter-spacing: -.02em;
}

.page-products .prj-data__lead {
  margin: 12px 0 0;
  max-width: 58ch;
  color: var(--text-dim);
  line-height: 1.78;
}

.page-products .prj-metrics {
  margin-top: clamp(18px, 2.5vw, 28px);
  padding-bottom: 6px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-products .prj-metrics__list {
  display: flex;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .prj-metric {
  flex: 0 0 min(76vw, 250px);
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-1);
}

.page-products .prj-metric__no {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: #1E7C90;
}

.page-products .prj-metric__name {
  margin: 8px 0 0;
  font-size: 1rem;
}

.page-products .prj-metric__text {
  margin: 8px 0 0;
  font-size: .875rem;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-products .prj-data__cols {
  display: grid;
  gap: 16px;
  margin-top: clamp(20px, 3vw, 32px);
}

.page-products .prj-data__col {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .7);
}

.page-products .prj-data__col h3 {
  margin: 0;
  font-size: 1.0625rem;
}

.page-products .prj-data__col p {
  margin: 8px 0 0;
  font-size: .9375rem;
  line-height: 1.78;
  color: var(--text-dim);
}

/* ---------- 本地专题 ---------- */
.page-products .prj-local__grid {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  align-items: start;
}

.page-products .prj-local__figure {
  margin: 0;
}

.page-products .prj-local__lead {
  margin: 14px 0 0;
  max-width: 54ch;
  color: var(--text-dim);
  line-height: 1.78;
}

.page-products .prj-local__stat {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: auto auto;
  align-items: baseline;
  gap: 0 6px;
}

.page-products .prj-local__stat .stat__value {
  font-size: clamp(2.6rem, 5vw, 3.6rem);
  font-weight: 700;
  line-height: 1;
  color: var(--amber-600);
}

.page-products .prj-local__stat .stat__unit {
  font-size: 1rem;
  color: var(--amber-500);
}

.page-products .prj-local__stat .stat__label {
  grid-column: 1 / -1;
  margin-top: 8px;
  font-size: .875rem;
  line-height: 1.7;
  color: var(--text-mute);
  max-width: 42ch;
}

/* ---------- 接口与导出 ---------- */
.page-products .prj-open__grid {
  display: grid;
  gap: 14px;
  margin-top: clamp(20px, 3vw, 32px);
}

.page-products .prj-open__item {
  padding: 20px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan-400);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--surface), var(--surface-2));
  box-shadow: var(--shadow-1);
}

.page-products .prj-open__num {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  color: var(--turf-400);
}

.page-products .prj-open__item h3 {
  margin: 10px 0 0;
  font-size: 1rem;
  color: var(--text);
}

.page-products .prj-open__item p {
  margin: 8px 0 0;
  font-size: .9063rem;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-products .prj-versions {
  margin-top: clamp(24px, 3.5vw, 40px);
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.page-products .prj-versions__title {
  margin: 0 0 14px;
  font-size: .8125rem;
  letter-spacing: .1em;
  color: var(--text-mute);
}

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

.page-products .prj-version {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .prj-version__no {
  font-size: 1rem;
  font-weight: 700;
  color: var(--amber-600);
}

.page-products .prj-version strong {
  display: block;
  font-size: .9688rem;
  color: var(--text);
}

.page-products .prj-version p {
  margin: 6px 0 0;
  font-size: .875rem;
  line-height: 1.72;
  color: var(--text-mute);
}

/* ---------- 服务档位 ---------- */
.page-products .prj-tiers {
  display: grid;
  gap: 14px;
  margin-top: clamp(20px, 3vw, 32px);
}

.page-products .prj-tier {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-1);
}

.page-products .prj-tier--featured {
  border-color: var(--line-amber);
  background: linear-gradient(180deg, rgba(242, 160, 61, .12), var(--surface));
}

.page-products .prj-tier__name {
  margin: 0;
  font-size: 1.125rem;
}

.page-products .prj-tier__text {
  margin: 0;
  font-size: .9375rem;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-products .prj-tier__note {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: .75rem;
  color: var(--text-mute);
}

/* ---------- 结尾 ---------- */
.page-products .prj-cta {
  margin-bottom: clamp(40px, 5.5vw, 76px);
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    repeating-linear-gradient(135deg, rgba(201, 214, 227, .05) 0 2px, transparent 2px 10px),
    linear-gradient(120deg, var(--surface), var(--surface-2));
  box-shadow: var(--shadow-1);
}

.page-products .prj-cta p {
  margin: 12px 0 0;
  max-width: 58ch;
  color: var(--text-dim);
  line-height: 1.78;
}

.page-products .prj-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

/* ---------- 媒体容器兜底 ---------- */
.page-products .media-frame {
  position: relative;
  display: block;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-2);
}

.page-products .media-frame--wide {
  aspect-ratio: 2 / 1;
}

.page-products .media-frame--tall {
  aspect-ratio: 3 / 4;
}

.page-products .media-frame img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-products .prj-figures {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

@media (min-width: 900px) {
  .page-products .prj-intro__inner {
    grid-template-columns: 1.05fr .95fr;
    align-items: center;
  }

  .page-products .prj-figures {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-products .prj-dossier {
    grid-template-columns: 64px minmax(0, 1fr) 210px;
    align-items: start;
    gap: 22px;
  }

  .page-products .prj-dossier__tags {
    margin-top: 4px;
    justify-content: flex-end;
  }

  .page-products .prj-metric {
    flex: 1 1 0;
    min-width: 0;
  }

  .page-products .prj-local__grid {
    grid-template-columns: .8fr 1.2fr;
    gap: clamp(28px, 4vw, 52px);
  }

  .page-products .prj-local__figure {
    position: sticky;
    top: 20px;
  }

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

  .page-products .prj-rail__inner {
    position: sticky;
    top: 20px;
  }
}

@media (min-width: 1000px) {
  .page-products .layout__main {
    padding-left: clamp(20px, 3vw, 44px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prj-dossier,
  .page-products .prj-rail__link {
    transition: none;
  }
}
<<<END>>>