.page-products {
  --svc-hair: rgba(51, 69, 111, 0.72);
  --svc-glass: rgba(27, 42, 82, 0.55);
  background: var(--ink-900);
  color: var(--white-050);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-products .svc-hero {
  position: relative;
  isolation: isolate;
  padding: calc(var(--hdr-h) + 28px) 0 46px;
  border-bottom: 1px solid var(--line-600);
  overflow: hidden;
}

.page-products .svc-hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-products .svc-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: saturate(0.45) brightness(0.72);
}

.page-products .svc-hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 85% at 84% 4%, rgba(45, 242, 214, 0.18), transparent 62%),
    linear-gradient(180deg, rgba(6, 11, 24, 0.55) 0%, rgba(6, 11, 24, 0.94) 66%, var(--ink-900) 100%);
}

.page-products .svc-hero-inner {
  position: relative;
}

.page-products .svc-hero .h0 {
  margin: 12px 0 0;
  color: var(--white-050);
  text-shadow: 0 0 48px rgba(45, 242, 214, 0.22);
}

.page-products .svc-lede {
  max-width: 62ch;
  margin: 20px 0 0;
  font-size: 17px;
  line-height: 1.8;
  color: var(--steel-300);
}

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

/* ---------- 章节标题 ---------- */
.page-products .svc-head {
  max-width: 72ch;
  margin-bottom: 30px;
}

.page-products .svc-head .h2 {
  margin: 8px 0 0;
}

.page-products .svc-sub {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--steel-300);
}

/* ---------- 服务地图 ---------- */
.page-products .svc-map {
  position: relative;
}

.page-products .map-shell {
  position: relative;
}

.page-products .map-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.6;
}

.page-products .map-lines path {
  fill: none;
  stroke: var(--cyan-400);
  stroke-width: 1;
  stroke-dasharray: 6 10;
  opacity: 0.35;
}

.page-products .map-lines circle {
  fill: var(--orange-500);
  opacity: 0.85;
}

.page-products .map-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-products .map-cell {
  position: relative;
  display: block;
  padding: 22px 20px 20px;
  border: 1px solid var(--line-600);
  border-left: 3px solid rgba(45, 242, 214, 0.5);
  border-radius: var(--r-md);
  background: linear-gradient(152deg, rgba(27, 42, 82, 0.88), rgba(13, 22, 48, 0.92));
  color: inherit;
  text-decoration: none;
  transition: transform 0.22s var(--ease), border-color 0.22s var(--ease), background 0.22s var(--ease);
}

.page-products .map-cell:hover,
.page-products .map-cell:focus-visible {
  transform: translateY(-4px);
  border-left-color: var(--cyan-400);
  background: linear-gradient(152deg, rgba(27, 42, 82, 0.98), rgba(15, 110, 103, 0.38));
  outline: none;
}

.page-products .map-num {
  display: block;
  font-size: 13px;
  color: var(--cyan-400);
  letter-spacing: 0.06em;
}

.page-products .map-title {
  margin: 8px 0 0;
  font-size: 21px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--white-050);
}

.page-products .map-desc {
  margin: 10px 0 0;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--steel-300);
}

.page-products .map-go {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--cyan-400);
  border-bottom: 1px dashed rgba(45, 242, 214, 0.5);
  padding-bottom: 2px;
}

/* ---------- 详情区块 ---------- */
.page-products .svc-detail-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
}

.page-products .svc-detail-copy .h2 {
  margin: 8px 0 0;
}

.page-products .qa {
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-products .qa-item {
  padding-left: 14px;
  border-left: 2px solid var(--line-600);
}

.page-products .qa-term {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan-400);
}

.page-products .qa-desc {
  margin: 6px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--steel-300);
}

.page-products .find-list {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--svc-hair);
}

.page-products .find-item {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--svc-hair);
}

.page-products .find-key {
  font-weight: 800;
  font-size: 15px;
  color: var(--white-050);
}

.page-products .find-val {
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--steel-300);
}

.page-products .svc-detail-media,
.page-products .svc-clip-media {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-600);
}

.page-products .svc-detail-media img,
.page-products .svc-clip-media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  filter: saturate(0.7) brightness(0.88);
}

.page-products .svc-detail-media figcaption,
.page-products .svc-clip-media figcaption {
  padding: 12px 16px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--violet-400);
  background: var(--ink-800);
  border-top: 1px solid var(--line-600);
}

/* ---------- 集锦分类 ---------- */
.page-products .clip-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .clip-card {
  padding: 16px 16px 18px;
  border-radius: var(--r-sm);
  border: 1px solid var(--line-600);
  background: rgba(27, 42, 82, 0.62);
}

.page-products .clip-card p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--steel-300);
}

/* ---------- 订阅 ---------- */
.page-products .svc-sub {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 56px 0;
  border-top: 1px solid var(--line-600);
  border-bottom: 1px solid var(--line-600);
}

.page-products .svc-sub-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-products .svc-sub-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  filter: saturate(0.4) brightness(0.68);
}

.page-products .svc-sub-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(118deg, rgba(6, 11, 24, 0.97) 0%, rgba(6, 11, 24, 0.86) 46%, rgba(15, 110, 103, 0.34) 100%);
}

.page-products .svc-sub-inner .h2 {
  margin: 8px 0 0;
}

.page-products .sub-ways {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .sub-way {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-600);
  background: var(--svc-glass);
  font-size: 14.5px;
  font-weight: 700;
  color: var(--white-050);
}

.page-products .sub-way .num {
  color: var(--cyan-400);
  font-size: 12.5px;
}

.page-products .sub-facts {
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
  max-width: 66ch;
}

.page-products .sub-facts li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 16px;
  line-height: 1.72;
  color: var(--steel-300);
}

.page-products .sub-facts .pulse {
  margin-top: 9px;
  flex: none;
}

.page-products .svc-sub-inner .btn {
  margin-top: 28px;
}

/* ---------- 版本对照 ---------- */
.page-products .table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: 4px;
  border: 1px solid var(--line-600);
  border-radius: var(--r-md);
}

.page-products .ver-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
}

.page-products .ver-table th,
.page-products .ver-table td {
  text-align: left;
  vertical-align: top;
  padding: 14px 16px;
  font-size: 15px;
  line-height: 1.68;
  color: var(--steel-300);
  border-bottom: 1px solid var(--svc-hair);
}

.page-products .ver-table thead th {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--violet-400);
  background: rgba(13, 22, 48, 0.9);
  white-space: nowrap;
}

.page-products .ver-table tbody th {
  font-weight: 800;
  color: var(--white-050);
  white-space: nowrap;
}

.page-products .ver-table tbody tr:last-child th,
.page-products .ver-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .ver-table tbody tr:hover td,
.page-products .ver-table tbody tr:hover th {
  background: rgba(27, 42, 82, 0.6);
}

.page-products .ver-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--steel-300);
  vertical-align: middle;
}

.page-products .ver-dot--on {
  background: var(--orange-500);
  box-shadow: 0 0 0 4px rgba(255, 107, 31, 0.16);
}

.page-products .ver-dot--cyan {
  background: var(--cyan-400);
  box-shadow: 0 0 0 4px rgba(45, 242, 214, 0.16);
}

.page-products .ver-note {
  margin: 18px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--steel-300);
}

.page-products .ver-note a,
.page-products .who-note a,
.page-products .svc-next a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(45, 242, 214, 0.45);
}

.page-products .ver-note a:hover,
.page-products .who-note a:hover,
.page-products .svc-next a:hover {
  border-bottom-color: var(--cyan-400);
}

.page-products .sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- 步骤条 ---------- */
.page-products .steps-rail {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 0;
  padding: 0 0 0 18px;
  list-style: none;
  border-left: 2px solid var(--line-600);
}

.page-products .step-node {
  position: relative;
  padding: 4px 0 26px 12px;
}

.page-products .step-node:last-child {
  padding-bottom: 4px;
}

.page-products .step-node::before {
  content: "";
  position: absolute;
  left: -25px;
  top: 10px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ink-900);
  border: 2px solid var(--cyan-400);
}

.page-products .step-idx {
  display: block;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--cyan-400);
}

.page-products .step-title {
  margin: 6px 0 0;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--white-050);
}

.page-products .step-desc {
  margin: 8px 0 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--steel-300);
  max-width: 46ch;
}

.page-products .step-time {
  display: inline-block;
  margin-top: 12px;
  padding: 4px 10px;
  border-radius: var(--r-pill);
  background: rgba(45, 242, 214, 0.1);
  border: 1px solid rgba(45, 242, 214, 0.32);
  color: var(--cyan-400);
  font-size: 12.5px;
}

/* ---------- 适用人群 ---------- */
.page-products .who-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--svc-hair);
}

.page-products .who-row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  padding: 22px 0;
  border-bottom: 1px solid var(--svc-hair);
}

.page-products .who-idx {
  font-size: 20px;
  color: var(--cyan-400);
  line-height: 1.2;
}

.page-products .who-body h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--white-050);
}

.page-products .who-body p {
  margin: 10px 0 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--steel-300);
  max-width: 62ch;
}

.page-products .who-kit {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--violet-400);
}

.page-products .who-note {
  margin: 26px 0 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--steel-300);
}

/* ---------- 指标 ---------- */
.page-products .metric-rail {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--svc-hair);
  border: 1px solid var(--svc-hair);
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-products .metric-cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 22px 16px;
  background: var(--ink-800);
}

.page-products .metric-num {
  font-size: 26px;
  font-weight: 600;
  color: var(--cyan-400);
  letter-spacing: 0.02em;
  line-height: 1.1;
}

.page-products .metric-label {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--white-050);
}

.page-products .metric-note {
  font-size: 13px;
  line-height: 1.6;
  color: var(--violet-400);
}

.page-products .svc-next {
  margin-top: 28px;
  padding: 20px 20px 22px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-600);
  border-left: 3px solid var(--orange-500);
  background: rgba(27, 42, 82, 0.55);
}

.page-products .svc-next p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--steel-300);
  max-width: 70ch;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-products .clip-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-products .map-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .page-products .find-item {
    grid-template-columns: 92px minmax(0, 1fr);
  }

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

@media (min-width: 900px) {
  .page-products .svc-hero {
    padding: calc(var(--hdr-h) + 44px) 0 64px;
  }

  .page-products .svc-detail-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 44px;
  }

  .page-products .svc-detail--flip .svc-detail-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-products .steps-rail {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    padding: 26px 0 0;
    border-left: 0;
    border-top: 2px solid var(--line-600);
    gap: 0;
  }

  .page-products .step-node {
    padding: 0 22px 0 0;
  }

  .page-products .step-node:last-child {
    padding-right: 0;
  }

  .page-products .step-node::before {
    left: 0;
    top: -33px;
  }

  .page-products .who-row {
    grid-template-columns: 60px minmax(0, 1fr);
    gap: 22px;
    padding: 26px 0;
  }
}

@media (min-width: 1080px) {
  .page-products .svc-hero .h0 {
    max-width: 20ch;
  }
}
</PAGE_CSS>>>