.page-products {
  --prod-gap: clamp(18px, 3vw, 28px);
  --prod-block-gap: clamp(34px, 5vw, 60px);
  color: var(--white);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-products .breadcrumb {
  margin-bottom: clamp(16px, 3vw, 26px);
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  display: grid;
  gap: var(--prod-gap);
  padding: clamp(22px, 4vw, 40px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(47, 127, 240, 0.24), transparent 62%),
    radial-gradient(90% 80% at 96% 8%, rgba(180, 100, 60, 0.22), transparent 60%),
    linear-gradient(150deg, var(--night-800), var(--night-950));
  position: relative;
  overflow: hidden;
}

.page-products .prod-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 64px);
  pointer-events: none;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent 78%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent 78%);
}

.page-products .prod-hero__text {
  position: relative;
  z-index: 1;
}

.page-products .prod-hero h1 {
  margin: 10px 0 14px;
  font-size: clamp(28px, 6.4vw, 52px);
  line-height: 1.16;
  font-weight: 900;
  letter-spacing: -0.01em;
  word-break: break-word;
}

.page-products .prod-hero__lead {
  max-width: 62ch;
  margin: 0 0 18px;
  font-size: clamp(14px, 1.6vw, 16px);
  line-height: 1.85;
  color: var(--muted);
}

.page-products .prod-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
}

.page-products .prod-hero__figure {
  position: relative;
  z-index: 1;
  margin: 0;
}

/* ---------- 侧栏 + 主区 ---------- */
.page-products .prod-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--prod-block-gap);
  margin-top: var(--prod-block-gap);
}

.page-products .prod-aside {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-products .prod-aside__panel {
  padding: 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--yellow);
  border-radius: var(--radius);
  background: var(--glass);
  backdrop-filter: blur(8px);
}

.page-products .prod-aside__label {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--faint);
}

.page-products .prod-aside__version {
  margin: 6px 0 8px;
  font-size: clamp(24px, 5vw, 30px);
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
}

.page-products .prod-aside__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

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

.page-products .prod-aside__stats li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
}

.page-products .prod-aside__num {
  font-size: 22px;
  font-weight: 700;
  color: var(--yellow);
  min-width: 3.2ch;
}

.page-products .prod-aside__unit {
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
}

.page-products .prod-aside__links {
  display: grid;
  gap: 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.page-products .prod-aside__links a {
  display: block;
  padding: 12px 14px;
  font-size: 13.5px;
  color: var(--white);
  text-decoration: none;
  border-bottom: 1px solid var(--line-soft);
  background: transparent;
  transition: background 0.2s ease, color 0.2s ease;
}

.page-products .prod-aside__links a:last-child {
  border-bottom: 0;
}

.page-products .prod-aside__links a:hover,
.page-products .prod-aside__links a:focus-visible {
  background: var(--glass-strong);
  color: var(--yellow);
}

/* ---------- 通用区块 ---------- */
.page-products .prod-main {
  display: grid;
  gap: var(--prod-block-gap);
  min-width: 0;
}

.page-products .prod-block h2 {
  margin: 0 0 10px;
  font-size: clamp(20px, 3.4vw, 30px);
  line-height: 1.3;
  font-weight: 800;
}

.page-products .prod-block__intro {
  max-width: 66ch;
  margin: 0 0 22px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 三项服务卡片 ---------- */
.page-products .prod-cards {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--prod-gap);
}

.page-products .svc-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 2.4vw, 24px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-width: 0;
}

.page-products .svc-card h3 {
  margin: 0;
  font-size: clamp(17px, 2.4vw, 20px);
  line-height: 1.4;
  font-weight: 800;
}

.page-products .svc-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
}

.page-products .svc-card--paper {
  background: var(--paper);
  border-color: var(--paper-dim);
  color: var(--ink);
}

.page-products .svc-card--paper p {
  color: var(--ink-soft);
}

.page-products .svc-card--glass {
  background: var(--glass);
  backdrop-filter: blur(10px);
  color: var(--white);
}

.page-products .svc-card--glass p {
  color: var(--muted);
}

.page-products .svc-card__list {
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  font-size: 13.5px;
  line-height: 1.7;
}

.page-products .svc-card__list li {
  position: relative;
  padding-left: 16px;
}

.page-products .svc-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 1px;
  background: var(--blue);
}

.page-products .svc-card--paper .svc-card__list li::before {
  background: var(--red);
}

.page-products .svc-card--paper .svc-card__list {
  color: var(--ink-soft);
}

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

/* ---------- 场景 ---------- */
.page-products .prod-scene__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--prod-gap);
  align-items: start;
}

.page-products .prod-scene__figure {
  margin: 0;
}

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

.page-products .prod-scene__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
}

.page-products .prod-scene__idx {
  font-size: 13px;
  font-weight: 700;
  color: var(--green);
  padding-top: 3px;
}

.page-products .prod-scene__list h3 {
  margin: 0 0 4px;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.4;
}

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

/* ---------- 流程 ---------- */
.page-products .prod-flow__steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}

.page-products .prod-flow__step {
  position: relative;
  padding: 0 0 20px 26px;
  border-left: 1px solid var(--line);
}

.page-products .prod-flow__step:last-child {
  border-left-color: transparent;
  padding-bottom: 0;
}

.page-products .prod-flow__num {
  position: absolute;
  left: 0;
  top: 0;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--night-700);
  border: 1px solid var(--blue);
  color: var(--white);
  font-size: 11.5px;
  font-weight: 700;
}

.page-products .prod-flow__step h3 {
  margin: 2px 0 6px;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.4;
}

.page-products .prod-flow__step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .prod-flow__figure {
  margin: var(--prod-gap) 0 0;
}

/* ---------- 服务商 ---------- */
.page-products .prod-partners__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--prod-gap);
  align-items: start;
}

.page-products .prod-partners__text p {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--muted);
}

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

.page-products .prod-partners__list li {
  position: relative;
  padding: 10px 14px 10px 30px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-soft);
  background: linear-gradient(90deg, rgba(34, 160, 107, 0.14), rgba(255, 255, 255, 0.02));
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--white);
}

.page-products .prod-partners__list li::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 1.35em;
  width: 8px;
  height: 2px;
  background: var(--green);
}

.page-products .prod-partners__figure {
  margin: 0;
}

/* ---------- 常见问题 ---------- */
.page-products .prod-faq__list {
  display: grid;
  gap: 10px;
}

.page-products .prod-faq__item {
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  background: var(--glass);
  overflow: hidden;
}

.page-products .prod-faq__item summary {
  cursor: pointer;
  padding: 15px 16px;
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--white);
  list-style: none;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

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

.page-products .prod-faq__item summary::before {
  content: "+";
  flex: 0 0 auto;
  color: var(--yellow);
  font-family: var(--font-mono);
  font-weight: 700;
}

.page-products .prod-faq__item[open] summary::before {
  content: "−";
}

.page-products .prod-faq__item p {
  margin: 0;
  padding: 0 16px 16px 34px;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 结尾 ---------- */
.page-products .prod-cta {
  padding: clamp(22px, 3.6vw, 36px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(47, 127, 240, 0.28), rgba(4, 11, 22, 0.9) 65%),
    var(--night-800);
}

.page-products .prod-cta h2 {
  margin: 0 0 10px;
  font-size: clamp(19px, 3.2vw, 26px);
  line-height: 1.35;
  font-weight: 800;
}

.page-products .prod-cta p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-products .prod-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .prod-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .prod-cards > .svc-card--paper {
    grid-column: 1 / -1;
  }

  .page-products .prod-flow__steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: var(--prod-gap);
  }

  .page-products .prod-flow__step {
    padding-bottom: 24px;
  }

  .page-products .prod-flow__step:nth-child(2) {
    border-left-color: transparent;
  }
}

@media (min-width: 900px) {
  .page-products .prod-layout {
    grid-template-columns: 262px minmax(0, 1fr);
    gap: clamp(24px, 3.4vw, 40px);
  }

  .page-products .prod-aside {
    position: sticky;
    top: 24px;
  }

  .page-products .prod-hero {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: center;
  }

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

  .page-products .prod-cards > .svc-card--paper {
    grid-column: auto;
  }

  .page-products .prod-scene__grid,
  .page-products .prod-partners__grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }

  .page-products .prod-flow__steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    column-gap: 18px;
  }

  .page-products .prod-flow__step {
    border-left-color: var(--line);
    border-top: 1px solid var(--line);
    padding: 22px 0 0 0;
  }

  .page-products .prod-flow__step:nth-child(2) {
    border-left-color: var(--line);
  }

  .page-products .prod-flow__num {
    top: -15px;
    left: 0;
    transform: none;
  }
}
<<<END>>>