.page-products {
  --pg-panel: #0E1728;
  --pg-hair: #1E2B45;
  --pg-glow: rgba(0, 230, 118, 0.12);
  --pg-cyan-glow: rgba(55, 240, 194, 0.1);
  background: var(--sm-ink);
  color: var(--sm-text);
  padding-bottom: clamp(3rem, 8vw, 6rem);
  overflow-x: clip;
}

.page-products .pg-crumb-wrap {
  padding-top: clamp(1rem, 3vw, 1.75rem);
}

.page-products .sm-breadcrumb {
  font-size: 0.8125rem;
  color: var(--sm-muted);
}

.page-products .sm-breadcrumb a {
  color: var(--sm-text);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--sm-ease), color 0.2s var(--sm-ease);
}

.page-products .sm-breadcrumb a:hover,
.page-products .sm-breadcrumb a:focus-visible {
  color: var(--sm-signal);
  border-bottom-color: var(--sm-signal);
}

/* ---------- 首屏 ---------- */
.page-products .pg-hero {
  position: relative;
  padding-block: clamp(1.5rem, 4.5vw, 3rem) clamp(2rem, 5vw, 3.75rem);
  overflow: hidden;
}

.page-products .pg-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(110% 80% at 88% 0%, var(--pg-cyan-glow), transparent 62%),
    radial-gradient(90% 70% at 10% 110%, var(--pg-glow), transparent 60%);
  pointer-events: none;
}

.page-products .pg-hero__grid {
  position: relative;
  display: grid;
  gap: 1.75rem;
}

.page-products .pg-hero__lead h1 {
  font-family: var(--sm-font-display);
  font-size: clamp(2rem, 7.2vw, 4.1rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: #ffffff;
  margin: 0.55rem 0 1.1rem;
  max-width: 22ch;
}

.page-products .pg-hero__text {
  max-width: 36em;
  margin: 0 0 0.9rem;
  font-size: clamp(0.95rem, 2.3vw, 1.0625rem);
  line-height: 1.82;
  color: var(--sm-text);
}

.page-products .pg-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.4rem;
}

.page-products .pg-hero__actions .sm-btn {
  text-decoration: none;
}

.page-products .pg-hero__panel {
  border: 1px solid var(--pg-hair);
  border-radius: calc(var(--sm-radius) + 4px);
  background: linear-gradient(160deg, var(--sm-ink-2) 0%, var(--sm-ink) 100%);
  padding: 1.15rem 1.15rem 1.25rem;
  box-shadow: var(--sm-shadow-deep);
}

.page-products .pg-panel__title {
  margin: 0 0 0.9rem;
  font-family: var(--sm-font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sm-amber);
}

.page-products .pg-status {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.15rem;
}

.page-products .pg-status__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.6rem;
  padding: 0.62rem 0;
  border-bottom: 1px solid var(--pg-hair);
}

.page-products .pg-status__item:last-child {
  border-bottom: 0;
}

.page-products .pg-status__dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  display: block;
}

.page-products .pg-status__dot--signal {
  background: var(--sm-signal);
  box-shadow: 0 0 0 4px rgba(0, 230, 118, 0.14);
}

.page-products .pg-status__dot--cyan {
  background: var(--sm-cyan);
  box-shadow: 0 0 0 4px rgba(55, 240, 194, 0.14);
}

.page-products .pg-status__dot--amber {
  background: var(--sm-amber);
  box-shadow: 0 0 0 4px rgba(255, 176, 32, 0.14);
}

.page-products .pg-status__name {
  font-size: 0.9375rem;
  color: #ffffff;
}

.page-products .pg-status__meta {
  font-size: 0.75rem;
  color: var(--sm-cyan);
}

.page-products .pg-panel__note {
  margin: 1rem 0 0;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--sm-muted);
}

.page-products .pg-panel__note a {
  color: var(--sm-signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 230, 118, 0.4);
}

.page-products .pg-panel__note a:hover,
.page-products .pg-panel__note a:focus-visible {
  border-bottom-color: var(--sm-signal);
}

/* ---------- 能力区 ---------- */
.page-products .pg-capabilities {
  padding-top: clamp(1.5rem, 4vw, 2.5rem);
}

.page-products .pg-capabilities__head h2 {
  font-family: var(--sm-font-display);
  font-size: clamp(1.6rem, 5vw, 2.6rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: #ffffff;
  margin: 0.35rem 0 1.25rem;
}

.page-products .pg-channels {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding: 0.2rem 0.1rem 0.9rem;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.page-products .pg-channels .sm-filter__btn {
  flex: 0 0 auto;
  appearance: none;
  cursor: pointer;
  border: 1px solid var(--pg-hair);
  border-radius: var(--sm-pill);
  background: rgba(16, 26, 46, 0.85);
  color: var(--sm-text);
  font-family: var(--sm-font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  padding: 0.5rem 1.05rem;
  transition: color 0.2s var(--sm-ease), border-color 0.2s var(--sm-ease), background 0.2s var(--sm-ease);
}

.page-products .pg-channels .sm-filter__btn:hover,
.page-products .pg-channels .sm-filter__btn:focus-visible {
  border-color: var(--sm-signal);
  color: var(--sm-signal);
  background: rgba(0, 230, 118, 0.08);
  outline: none;
}

.page-products .pg-cap {
  position: relative;
  display: grid;
  gap: 1.4rem;
  padding: clamp(1.15rem, 3.6vw, 2.5rem);
  margin-bottom: 1.1rem;
  border: 1px solid var(--pg-hair);
  border-radius: calc(var(--sm-radius) + 6px);
  background: linear-gradient(152deg, var(--sm-ink-2) 0%, var(--sm-ink) 78%);
  transition: border-color 0.25s var(--sm-ease);
}

.page-products .pg-cap:hover {
  border-color: rgba(0, 230, 118, 0.45);
}

.page-products .pg-cap__head {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  margin-bottom: 0.85rem;
}

.page-products .pg-cap__num {
  font-size: clamp(1.6rem, 5vw, 2.6rem);
  line-height: 0.95;
  color: var(--sm-amber);
  letter-spacing: -0.02em;
  flex: 0 0 auto;
}

.page-products .pg-cap__head h3 {
  margin: 0;
  font-family: var(--sm-font-display);
  font-size: clamp(1.15rem, 3.6vw, 1.65rem);
  line-height: 1.28;
  color: #ffffff;
  font-weight: 700;
}

.page-products .pg-cap__text {
  margin: 0 0 0.9rem;
  font-size: 0.9688rem;
  line-height: 1.82;
  color: var(--sm-text);
  max-width: 36em;
}

.page-products .pg-points {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: 0.55rem;
  max-width: 38em;
}

.page-products .pg-points li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.9063rem;
  line-height: 1.75;
  color: var(--sm-text);
}

.page-products .pg-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 0.55rem;
  height: 2px;
  background: var(--sm-signal);
}

.page-products .pg-points a {
  color: var(--sm-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(55, 240, 194, 0.4);
}

.page-products .pg-cap__link {
  margin: 0;
}

.page-products .pg-cap__link a {
  display: inline-block;
  font-family: var(--sm-font-mono);
  font-size: 0.8125rem;
  color: var(--sm-signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 230, 118, 0.35);
  padding-bottom: 2px;
  transition: border-color 0.2s var(--sm-ease), color 0.2s var(--sm-ease);
}

.page-products .pg-cap__link a:hover,
.page-products .pg-cap__link a:focus-visible {
  border-bottom-color: var(--sm-signal);
  color: #ffffff;
}

.page-products .pg-figure {
  margin: 0 0 1rem;
  border-radius: var(--sm-radius-sm);
  overflow: hidden;
  border: 1px solid var(--pg-hair);
  background: #0A1120;
}

.page-products .pg-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .pg-figure figcaption {
  padding: 0.6rem 0.8rem;
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--sm-muted);
  border-top: 1px solid var(--pg-hair);
}

.page-products .pg-spec {
  margin: 0;
  border-top: 1px solid var(--pg-hair);
}

.page-products .pg-spec__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 1rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--pg-hair);
}

.page-products .pg-spec__row dt {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--sm-muted);
}

.page-products .pg-spec__row dd {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--sm-cyan);
  text-align: right;
}

.page-products .pg-fields {
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
}

.page-products .pg-fields li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.2rem 0.75rem;
  padding: 0.65rem 0.85rem;
  border: 1px solid var(--pg-hair);
  border-radius: var(--sm-radius-sm);
  background: rgba(11, 18, 32, 0.6);
  transition: border-color 0.2s var(--sm-ease), background 0.2s var(--sm-ease);
}

.page-products .pg-fields li:hover {
  border-color: rgba(0, 230, 118, 0.5);
  background: rgba(0, 230, 118, 0.06);
}

.page-products .pg-fields__idx {
  grid-row: 1 / span 2;
  align-self: center;
  font-size: 0.75rem;
  color: var(--sm-amber);
}

.page-products .pg-fields__name {
  font-size: 0.9375rem;
  color: #ffffff;
}

.page-products .pg-fields__desc {
  font-size: 0.7813rem;
  line-height: 1.6;
  color: var(--sm-muted);
}

/* ---------- 服务清单与版本 ---------- */
.page-products .pg-ops {
  margin-top: clamp(2rem, 6vw, 3.5rem);
  padding: clamp(1.25rem, 4vw, 2.75rem);
  border-radius: calc(var(--sm-radius) + 8px);
  border: 1px solid var(--pg-hair);
  background:
    linear-gradient(180deg, rgba(16, 26, 46, 0.96) 0%, rgba(11, 18, 32, 0.96) 100%);
}

.page-products .pg-ops__head h2 {
  font-family: var(--sm-font-display);
  font-size: clamp(1.5rem, 4.6vw, 2.35rem);
  line-height: 1.16;
  color: #ffffff;
  margin: 0.35rem 0 0.8rem;
}

.page-products .pg-ops__lead {
  margin: 0 0 1.35rem;
  max-width: 36em;
  font-size: 0.9375rem;
  line-height: 1.82;
  color: var(--sm-text);
}

.page-products .pg-figure--wide {
  margin-bottom: 1.6rem;
}

.page-products .pg-ops__grid {
  display: grid;
  gap: 1.75rem;
}

.page-products .pg-ops__sub {
  margin: 0 0 0.9rem;
  font-family: var(--sm-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--sm-amber);
  font-weight: 500;
}

.page-products .pg-services {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.page-products .pg-service {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.2rem 0.75rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--pg-hair);
  border-radius: var(--sm-radius-sm);
  background: rgba(11, 18, 32, 0.7);
  transition: border-color 0.2s var(--sm-ease);
}

.page-products .pg-service:hover {
  border-color: rgba(55, 240, 194, 0.45);
}

.page-products .pg-service__name {
  font-size: 0.9375rem;
  color: #ffffff;
}

.page-products .pg-service__count {
  font-size: 0.75rem;
  color: var(--sm-cyan);
  text-align: right;
  align-self: center;
}

.page-products .pg-service__desc {
  grid-column: 1 / -1;
  font-size: 0.7813rem;
  line-height: 1.65;
  color: var(--sm-muted);
}

.page-products .pg-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-products .pg-timeline__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.15rem 0.75rem;
  padding: 0.7rem 0.85rem;
  border-left: 2px solid var(--pg-hair);
  background: rgba(11, 18, 32, 0.55);
  transition: border-color 0.2s var(--sm-ease), background 0.2s var(--sm-ease);
}

.page-products .pg-timeline__item:hover {
  border-left-color: var(--sm-amber);
  background: rgba(255, 176, 32, 0.06);
}

.page-products .pg-timeline__item--current {
  border-left-color: var(--sm-signal);
  background: rgba(0, 230, 118, 0.07);
}

.page-products .pg-timeline__node {
  grid-row: 1 / span 2;
  align-self: center;
  font-size: 0.8125rem;
  color: var(--sm-amber);
  min-width: 1.9rem;
}

.page-products .pg-timeline__item--current .pg-timeline__node {
  color: var(--sm-signal);
}

.page-products .pg-timeline__title {
  font-size: 0.9063rem;
  color: #ffffff;
}

.page-products .pg-timeline__desc {
  font-size: 0.7813rem;
  line-height: 1.6;
  color: var(--sm-muted);
}

/* ---------- 适用场景 ---------- */
.page-products .pg-scenes-wrap {
  margin-top: clamp(2rem, 6vw, 3.5rem);
}

.page-products .pg-scenes__head h2 {
  font-family: var(--sm-font-display);
  font-size: clamp(1.5rem, 4.6vw, 2.35rem);
  line-height: 1.16;
  color: #ffffff;
  margin: 0.35rem 0 1.25rem;
}

.page-products .pg-scenes {
  display: grid;
  gap: 0.85rem;
}

.page-products .pg-scene {
  padding: 1.1rem 1.1rem 1.25rem;
  border-radius: var(--sm-radius);
  border: 1px solid var(--pg-hair);
  border-top: 2px solid var(--sm-cyan);
  background: linear-gradient(170deg, rgba(16, 26, 46, 0.95), rgba(11, 18, 32, 0.95));
}

.page-products .pg-scene--wide {
  border-top-color: var(--sm-signal);
}

.page-products .pg-scene__tag {
  display: inline-block;
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sm-amber);
  margin-bottom: 0.55rem;
}

.page-products .pg-scene h3 {
  margin: 0 0 0.5rem;
  font-family: var(--sm-font-display);
  font-size: clamp(1.05rem, 3.2vw, 1.3rem);
  line-height: 1.32;
  color: #ffffff;
}

.page-products .pg-scene p {
  margin: 0;
  font-size: 0.9063rem;
  line-height: 1.78;
  color: var(--sm-text);
  max-width: 38em;
}

/* ---------- 下一步 ---------- */
.page-products .pg-next {
  margin-top: clamp(2rem, 6vw, 3.25rem);
  padding-top: 1.35rem;
  border-top: 1px solid var(--pg-hair);
}

.page-products .pg-next__title {
  margin: 0 0 0.9rem;
  font-family: var(--sm-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sm-muted);
  font-weight: 500;
}

.page-products .pg-next__row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.page-products .pg-next__link {
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
  flex-wrap: wrap;
  padding: 0.55rem 1rem;
  border: 1px solid var(--pg-hair);
  border-radius: var(--sm-pill);
  background: rgba(16, 26, 46, 0.8);
  color: #ffffff;
  font-size: 0.875rem;
  text-decoration: none;
  transition: border-color 0.2s var(--sm-ease), color 0.2s var(--sm-ease);
}

.page-products .pg-next__link .sm-mono {
  font-size: 0.6875rem;
  color: var(--sm-muted);
}

.page-products .pg-next__link:hover,
.page-products .pg-next__link:focus-visible {
  border-color: var(--sm-signal);
  color: var(--sm-signal);
}

.page-products .pg-next__link:hover .sm-mono,
.page-products .pg-next__link:focus-visible .sm-mono {
  color: var(--sm-cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .pg-hero__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: 2.25rem;
    align-items: start;
  }

  .page-products .pg-cap {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 1.75rem;
    align-items: start;
  }

  .page-products .pg-cap--flip .pg-cap__side {
    order: -1;
  }

  .page-products .pg-figure--tall {
    margin-bottom: 0.75rem;
  }

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

  .page-products .pg-timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.6rem;
  }

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

  .page-products .pg-scene--wide {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1024px) {
  .page-products .pg-hero {
    padding-block: clamp(2rem, 4vw, 3.5rem) clamp(2.5rem, 5vw, 4.25rem);
  }

  .page-products .pg-hero__panel {
    position: sticky;
    top: 6rem;
    padding: 1.35rem 1.35rem 1.45rem;
  }

  .page-products .pg-cap {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 2.5rem;
    padding: clamp(1.75rem, 2.6vw, 2.75rem);
  }

  .page-products .pg-cap--flip {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  }

  .page-products .pg-cap__side {
    position: sticky;
    top: 6rem;
  }

  .page-products .pg-ops__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 2.25rem;
  }

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

  .page-products .pg-timeline {
    grid-template-columns: minmax(0, 1fr);
  }

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

  .page-products .pg-scene--wide {
    grid-column: span 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pg-cap,
  .page-products .pg-service,
  .page-products .pg-timeline__item,
  .page-products .pg-fields li,
  .page-products .pg-next__link,
  .page-products .pg-channels .sm-filter__btn {
    transition: none;
  }
}
<<<END>>>