.page-products {
  --svc-panel-bg: rgba(19, 46, 39, .55);
  --svc-soft-line: rgba(127, 154, 144, .18);
  --svc-cyan-wash: rgba(56, 232, 200, .07);
  --svc-gold-wash: rgba(200, 162, 74, .10);
  display: block;
  overflow-x: clip;
}

/* ---------- 首屏框景 ---------- */
.page-products .svc-hero {
  padding: clamp(24px, 4.4vw, 56px) 0 clamp(10px, 1.6vw, 18px);
}

.page-products .svc-hero__frame {
  position: relative;
  overflow: hidden;
  padding: clamp(30px, 5vw, 64px) clamp(22px, 3.6vw, 56px);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(120% 100% at 88% 0%, rgba(56, 232, 200, .14), transparent 58%),
    linear-gradient(158deg, rgba(11, 31, 26, .97) 0%, rgba(5, 11, 9, .98) 100%);
  box-shadow: var(--shadow-card);
}

.page-products .svc-hero__frame::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-soft) 1px, transparent 1px);
  background-size: 54px 54px;
  opacity: .38;
  pointer-events: none;
}

.page-products .svc-hero__frame::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--cyan) 52%, var(--magenta) 100%);
}

.page-products .svc-hero__ticks {
  position: absolute;
  top: 18px;
  right: clamp(18px, 3vw, 34px);
  display: flex;
  gap: clamp(8px, 1.4vw, 16px);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .12em;
  color: var(--muted);
  opacity: .7;
}

.page-products .svc-hero__inner {
  position: relative;
  z-index: 1;
  max-width: 44em;
}

.page-products .svc-hero__inner h1 {
  margin: 12px 0 0;
  font-family: var(--font-heading);
  font-size: clamp(32px, 6vw, 62px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--paper);
  background: linear-gradient(96deg, var(--paper) 30%, var(--gold-bright) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.page-products .svc-hero__inner .lede {
  margin: 18px 0 0;
  max-width: 40em;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--muted);
}

.page-products .svc-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 20px;
  margin: clamp(24px, 3.4vw, 38px) 0 0;
  padding: 0;
  list-style: none;
}

.page-products .svc-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-left: 12px;
  border-left: 2px solid var(--gold);
}

.page-products .svc-hero__facts .mono {
  font-family: var(--font-mono);
  font-size: clamp(19px, 2.4vw, 26px);
  font-weight: 700;
  color: var(--cyan);
  letter-spacing: -.01em;
}

.page-products .svc-hero__facts li > span:last-child {
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
}

@media (min-width: 760px) {
  .page-products .svc-hero__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 服务外壳：左索引 + 右面板 ---------- */
.page-products .svc-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 44px);
  align-items: start;
  margin-top: clamp(28px, 4vw, 52px);
}

.page-products .svc-rail {
  padding: 14px;
  border: 1px solid var(--svc-soft-line);
  border-radius: var(--radius-lg);
  background: linear-gradient(170deg, rgba(19, 46, 39, .7), rgba(11, 31, 26, .55));
}

.page-products .svc-rail__label {
  margin: 0 0 10px;
  padding-left: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-products .svc-rail__list {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-products .svc-rail__list::-webkit-scrollbar {
  display: none;
}

.page-products .svc-rail__list li {
  flex: 0 0 auto;
}

.page-products .svc-rail__list a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-size: 14px;
  color: var(--paper);
  text-decoration: none;
  white-space: nowrap;
  transition: border-color .22s ease, background-color .22s ease, color .22s ease;
}

.page-products .svc-rail__list a .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan);
}

.page-products .svc-rail__list a:hover,
.page-products .svc-rail__list a:focus-visible {
  border-color: var(--line);
  background: var(--svc-gold-wash);
  color: var(--gold-bright);
  outline: none;
}

@media (min-width: 920px) {
  .page-products .svc-shell {
    grid-template-columns: 224px minmax(0, 1fr);
    gap: clamp(28px, 3.6vw, 56px);
  }
  .page-products .svc-rail {
    position: sticky;
    top: 96px;
  }
  .page-products .svc-rail__list {
    flex-direction: column;
    flex-wrap: wrap;
    overflow: visible;
    gap: 4px;
  }
  .page-products .svc-rail__list li {
    flex: 0 0 auto;
  }
  .page-products .svc-rail__list a {
    border-radius: var(--radius-md);
  }
}

/* ---------- 面板 ---------- */
.page-products .svc-panels {
  min-width: 0;
}

.page-products .svc-panel {
  padding: clamp(28px, 4vw, 48px) 0;
  border-bottom: 1px dashed var(--svc-soft-line);
  scroll-margin-top: 96px;
}

.page-products .svc-panel:first-child {
  padding-top: 0;
}

.page-products .svc-panel:last-child {
  border-bottom: 0;
  padding-bottom: clamp(12px, 2vw, 24px);
}

.page-products .svc-sub {
  margin: 0 0 14px;
  font-family: var(--font-heading);
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 700;
  color: var(--paper);
}

.page-products .svc-body {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.page-products .svc-split {
  margin-top: clamp(18px, 3vw, 30px);
  row-gap: clamp(20px, 3vw, 32px);
}

.page-products .svc-split--tight {
  margin-top: clamp(20px, 3vw, 34px);
}

.page-products .svc-split .span-5,
.page-products .svc-split .span-6,
.page-products .svc-split .span-7 {
  min-width: 0;
}

/* ---------- 图片容器 ---------- */
.page-products .svc-figure {
  aspect-ratio: auto;
  margin: clamp(20px, 3vw, 32px) 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(19, 46, 39, .9), rgba(5, 11, 9, .95));
}

.page-products .svc-figure--tight {
  margin: 0;
}

.page-products .svc-figure--narrow {
  max-width: 640px;
}

.page-products .svc-figure img {
  position: static;
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.02);
}

/* ---------- 筛选清单 ---------- */
.page-products .svc-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--svc-soft-line);
}

.page-products .svc-list li {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--svc-soft-line);
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .svc-list strong {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--gold-bright);
  letter-spacing: .02em;
}

@media (min-width: 640px) {
  .page-products .svc-list li {
    grid-template-columns: 92px minmax(0, 1fr);
    gap: 16px;
  }
}

/* ---------- 表格 ---------- */
.page-products .svc-table-wrap {
  margin-top: 14px;
  overflow-x: auto;
  border: 1px solid var(--svc-soft-line);
  border-radius: var(--radius-md);
  background: var(--svc-panel-bg);
}

.page-products .svc-table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .svc-table caption {
  caption-side: top;
  padding: 13px 14px 10px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--muted);
}

.page-products .svc-table th {
  padding: 8px 14px 10px;
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--gold);
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}

.page-products .svc-table td {
  padding: 11px 14px;
  vertical-align: top;
  line-height: 1.65;
  color: var(--muted);
  border-bottom: 1px solid var(--svc-soft-line);
}

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

.page-products .svc-table td.mono,
.page-products .svc-table td:first-child {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--paper);
  white-space: nowrap;
}

.page-products .svc-table tbody tr {
  transition: background-color .22s ease;
}

.page-products .svc-table tbody tr:hover {
  background: var(--svc-cyan-wash);
}

.page-products .svc-table--diff td:first-child {
  color: var(--cyan);
}

/* ---------- 平台卡片 ---------- */
.page-products .svc-platforms {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 14px;
  margin: clamp(20px, 3vw, 32px) 0;
}

.page-products .svc-platform {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px;
  border: 1px solid var(--svc-soft-line);
  border-radius: var(--radius-lg);
  background: linear-gradient(168deg, rgba(19, 46, 39, .88), rgba(9, 24, 20, .92));
  transition: transform .26s ease, border-color .26s ease, box-shadow .26s ease;
}

.page-products .svc-platform:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
  box-shadow: var(--shadow-card), 0 0 0 1px rgba(56, 232, 200, .16);
}

.page-products .svc-platform__tag {
  align-self: flex-start;
  padding: 3px 11px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--ink-deep);
  background: var(--cyan);
}

.page-products .svc-platform:nth-child(2n) .svc-platform__tag {
  background: var(--gold-bright);
}

.page-products .svc-platform__name {
  margin: 0;
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .svc-platform__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .svc-platform__link {
  margin-top: auto;
  padding-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--cyan);
  text-decoration: none;
  border-top: 1px dashed var(--svc-soft-line);
}

.page-products .svc-platform__link:hover,
.page-products .svc-platform__link:focus-visible {
  color: var(--gold-bright);
  outline: none;
}

/* ---------- 旁注 ---------- */
.page-products .svc-note {
  display: block;
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  padding: 16px 18px;
  border: 1px dashed var(--line);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius-md);
  background: var(--svc-gold-wash);
}

.page-products .svc-note .note-title {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gold-bright);
}

.page-products .svc-note .note-text {
  display: block;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 导出格式 ---------- */
.page-products .svc-formats {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: clamp(18px, 3vw, 28px);
}

@media (min-width: 720px) {
  .page-products .svc-formats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

.page-products .svc-format {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px;
  border: 1px solid var(--svc-soft-line);
  border-radius: var(--radius-lg);
  background: var(--svc-panel-bg);
  border-top: 2px solid var(--violet);
  transition: border-color .24s ease, background-color .24s ease;
}

.page-products .svc-format:hover {
  border-color: var(--cyan);
  background: rgba(19, 46, 39, .82);
}

.page-products .svc-format__badge {
  align-self: flex-start;
  padding: 4px 12px;
  border: 1px solid var(--cyan);
  border-radius: var(--radius-pill);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-products .svc-format p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 胶囊标签组 ---------- */
.page-products .svc-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .svc-chips li {
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: 13px;
  color: var(--paper);
  background: rgba(19, 46, 39, .62);
  transition: border-color .22s ease, color .22s ease;
}

.page-products .svc-chips li:hover {
  border-color: var(--gold-bright);
  color: var(--gold-bright);
}

/* ---------- 步骤条 ---------- */
.page-products .svc-steps {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-products .svc-steps li {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--svc-soft-line);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .svc-steps li:first-child {
  border-top: 1px solid var(--svc-soft-line);
}

.page-products .svc-steps__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: var(--radius-pill);
  font-size: 12px;
  color: var(--ink-deep);
  background: var(--cyan);
  font-weight: 700;
}

.page-products .svc-steps li:nth-child(2) .svc-steps__num {
  background: var(--gold-bright);
}

.page-products .svc-steps li:nth-child(3) .svc-steps__num {
  background: var(--magenta);
  color: var(--paper);
}

/* ---------- 服务能力数据 ---------- */
.page-products .svc-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: clamp(18px, 3vw, 28px);
}

@media (min-width: 760px) {
  .page-products .svc-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
  }
}

.page-products .svc-stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 18px;
  border: 1px solid var(--svc-soft-line);
  border-top: 2px solid var(--cyan);
  border-radius: var(--radius-lg);
  background: linear-gradient(176deg, rgba(19, 46, 39, .82), rgba(9, 24, 20, .9));
}

.page-products .svc-stat:nth-child(2) {
  border-top-color: var(--gold);
}

.page-products .svc-stat:nth-child(3) {
  border-top-color: var(--magenta);
}

.page-products .svc-stat:nth-child(4) {
  border-top-color: var(--violet);
}

.page-products .svc-stat__value {
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-products .svc-stat__label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 收尾 ---------- */
.page-products .svc-next {
  margin-top: clamp(32px, 5vw, 64px);
  padding: clamp(34px, 5vw, 60px) 0;
}

.page-products .svc-next__panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 34px);
  align-items: center;
  padding: clamp(26px, 4vw, 48px);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(120% 130% at 0% 100%, rgba(200, 162, 74, .14), transparent 62%),
    linear-gradient(150deg, rgba(19, 46, 39, .92), rgba(5, 11, 9, .96));
  box-shadow: var(--shadow-card);
}

.page-products .svc-next__copy h2 {
  margin: 10px 0 12px;
  font-family: var(--font-heading);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--paper);
}

.page-products .svc-next__copy p {
  margin: 0;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

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

@media (min-width: 900px) {
  .page-products .svc-next__panel {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  }
  .page-products .svc-next__links {
    justify-content: flex-end;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .svc-platform,
  .page-products .svc-rail__list a,
  .page-products .svc-table tbody tr,
  .page-products .svc-format,
  .page-products .svc-chips li {
    transition: none;
  }
  .page-products .svc-platform:hover {
    transform: none;
  }
}
<<<END>>>