.page-products {
  padding-block: clamp(20px, 4vw, 36px) clamp(56px, 8vw, 100px);
  color: var(--ink);
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  display: flex;
  align-items: center;
  font-size: 13px;
  margin-bottom: clamp(20px, 3vw, 32px);
}
.page-products .breadcrumb__sep {
  margin-inline: 8px;
  color: var(--line);
}

/* ---------- 首屏框景 ---------- */
.page-products .prod-hero__frame {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.5vw, 40px);
  padding: clamp(22px, 3.6vw, 42px);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(47, 227, 214, 0.10), transparent 55%),
    linear-gradient(155deg, var(--hull) 0%, var(--abyss) 72%);
  overflow: hidden;
}
.page-products .prod-hero__frame::before,
.page-products .prod-hero__frame::after {
  content: "";
  position: absolute;
  width: 68px;
  height: 68px;
  pointer-events: none;
  opacity: 0.6;
}
.page-products .prod-hero__frame::before {
  top: 0;
  left: 0;
  border-top: 2px solid var(--coral);
  border-left: 2px solid var(--coral);
  border-top-left-radius: var(--radius);
}
.page-products .prod-hero__frame::after {
  right: 0;
  bottom: 0;
  border-right: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  border-bottom-right-radius: var(--radius);
}

.page-products .prod-hero__text h1 {
  margin: 14px 0 0;
  font-size: clamp(1.85rem, 4.6vw, 3.15rem);
  line-height: 1.18;
  letter-spacing: 0.05em;
}

.page-products .prod-hero__lede {
  margin: 18px 0 0;
  max-width: 34em;
  font-size: 17px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .role-jump {
  display: grid;
  gap: 10px;
  margin-top: clamp(22px, 3vw, 30px);
}
.page-products .role-jump__item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--coral);
  border-radius: var(--radius-sm);
  background: rgba(18, 48, 72, 0.5);
  color: var(--ink);
  text-decoration: none;
  font-size: 15px;
  transition: background 160ms var(--ease), transform 160ms var(--ease), border-color 160ms var(--ease);
}
.page-products .role-jump__item:hover,
.page-products .role-jump__item:focus-visible {
  transform: translateY(-2px);
  background: rgba(18, 48, 72, 0.92);
  border-left-color: var(--cyan);
}
.page-products .role-jump__label {
  font-weight: 700;
  letter-spacing: 0.05em;
}
.page-products .role-jump__hint {
  margin-left: auto;
  font-size: 13px;
  color: var(--mist);
}

.page-products .prod-hero__media {
  margin: 0;
}
.page-products .prod-hero__media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-faint);
  object-fit: cover;
}

/* ---------- 首屏数据条 ---------- */
.page-products .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 12px;
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding-top: clamp(18px, 2.6vw, 26px);
  border-top: 1px solid var(--line-faint);
}
.page-products .hero-stats__item {
  min-width: 0;
}
.page-products .hero-stats__label {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}
.page-products .hero-stats__num {
  margin: 0;
  font-size: clamp(1.35rem, 3vw, 1.9rem);
  color: var(--cyan);
  letter-spacing: 0.04em;
}
.page-products .hero-stats__num span {
  font-size: 0.55em;
  color: var(--mist);
  margin-left: 4px;
  letter-spacing: 0.02em;
}

/* ---------- 章节通用 ---------- */
.page-products .section {
  margin-top: clamp(64px, 9vw, 118px);
}
.page-products .section-head {
  max-width: 46rem;
}
.page-products .section-title {
  font-size: clamp(1.5rem, 3vw, 2.15rem);
  line-height: 1.28;
  letter-spacing: 0.05em;
}
.page-products .section-lede {
  margin-top: 14px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 图注与图片容器 ---------- */
.page-products .media-frame {
  margin: 0;
}
.page-products .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-sm);
}
.page-products .media-frame__cap {
  display: block;
  margin-top: 10px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-products .svc-banner {
  margin-top: clamp(24px, 3vw, 34px);
}
.page-products .svc-banner img {
  border: 1px solid var(--line-faint);
}

/* ---------- 服务清单 ---------- */
.page-products .svc-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: clamp(22px, 3vw, 34px);
}
.page-products .svc-group {
  align-self: start;
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--hull);
}
.page-products .svc-group--raise {
  background: linear-gradient(170deg, var(--raise) 0%, var(--hull) 100%);
  border-color: var(--line);
}
.page-products .svc-group--outline {
  background: transparent;
  border-style: dashed;
  border-color: var(--line);
}

.page-products .svc-group__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 10px;
  padding-bottom: 14px;
  border-bottom: 1px dashed var(--line-faint);
}
.page-products .svc-group__range {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}
.page-products .svc-group__head h3 {
  margin: 0;
  font-size: 1.1rem;
  letter-spacing: 0.06em;
}
.page-products .svc-group__for {
  width: 100%;
  margin: 2px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist);
}

.page-products .svc-list {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
}
.page-products .svc {
  border-bottom: 1px solid var(--line-faint);
}
.page-products .svc:last-child {
  border-bottom: 0;
}

.page-products .svc__sum {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 11px 2px;
  font-size: 15px;
  line-height: 1.6;
  cursor: pointer;
  list-style: none;
  transition: color 160ms var(--ease);
}
.page-products .svc__sum::-webkit-details-marker {
  display: none;
}
.page-products .svc__sum::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1;
  color: var(--coral-soft);
}
.page-products .svc[open] .svc__sum::after {
  content: "–";
  color: var(--cyan);
}
.page-products .svc__sum:hover {
  color: var(--coral-soft);
}
.page-products .svc__num {
  min-width: 22px;
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: 0.06em;
}
.page-products .svc__name {
  letter-spacing: 0.02em;
}
.page-products .svc__body {
  padding: 0 4px 16px 32px;
}
.page-products .svc__role {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--coral-soft);
}
.page-products .svc__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 资料库筛选 ---------- */
.page-products .lib-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 32px);
  margin-top: clamp(22px, 3vw, 34px);
}

.page-products .filter-panel {
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(18, 48, 72, 0.72) 0%, rgba(13, 36, 57, 0.94) 100%);
}
.page-products .filter-panel__title {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--mist);
}
.page-products .version-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.page-products .version-chip {
  padding: 5px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(6, 23, 38, 0.62);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}
.page-products .version-chip--on {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(47, 227, 214, 0.10);
  box-shadow: 0 0 0 1px rgba(47, 227, 214, 0.16);
}

.page-products .filter-steps {
  list-style: none;
  counter-reset: fstep;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-products .filter-steps li {
  position: relative;
  padding-left: 34px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}
.page-products .filter-steps li::before {
  counter-increment: fstep;
  content: counter(fstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--coral);
}

.page-products .lib-figure img {
  border: 1px solid var(--line-faint);
}

/* ---------- 三次修订 ---------- */
.page-products .rev-table {
  margin-top: clamp(22px, 3vw, 32px);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--hull);
  overflow: hidden;
}
.page-products .rev-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line-faint);
}
.page-products .rev-row:last-child {
  border-bottom: 0;
}
.page-products .rev-row--head {
  background: rgba(6, 23, 38, 0.55);
}
.page-products .rev-row--head span {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}
.page-products .rev-row--latest {
  border-left: 3px solid var(--coral);
  background: rgba(255, 106, 61, 0.08);
}
.page-products .rev-row__idx {
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: 0.08em;
}
.page-products .rev-row__time {
  font-size: 13px;
  color: var(--mist);
}
.page-products .rev-row__what {
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink);
}
.page-products .rev-row__ver {
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: 0.06em;
}

.page-products .rev-notes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 34px);
  margin-top: clamp(22px, 3vw, 32px);
}
.page-products .rev-figure img {
  border: 1px solid var(--line-faint);
}
.page-products .rev-fields__title {
  margin: 0 0 14px;
  font-size: 1.05rem;
  letter-spacing: 0.05em;
}
.page-products .rev-fields__note {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}
.page-products .rev-fields__note a,
.page-products .ent-specs__note a,
.page-products .role-path a {
  color: var(--coral-soft);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}
.page-products .rev-fields__note a:hover,
.page-products .ent-specs__note a:hover,
.page-products .role-path a:hover {
  color: var(--coral);
  border-bottom-color: var(--coral);
}

/* ---------- 规格表 ---------- */
.page-products .spec-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-sm);
  background: var(--line-faint);
  overflow: hidden;
}
.page-products .spec-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  padding: 13px 16px;
  background: var(--hull);
}
.page-products .spec-list__k {
  flex: 0 0 auto;
  min-width: 84px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}
.page-products .spec-list__v {
  flex: 1 1 12rem;
  min-width: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 企业子账号 ---------- */
.page-products .ent-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 34px);
  margin-top: clamp(22px, 3vw, 32px);
}
.page-products .ent-figure img {
  border: 1px solid var(--line-faint);
}
.page-products .ent-specs__note {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 角色路径 ---------- */
.page-products .role-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin-top: clamp(22px, 3vw, 32px);
}
.page-products .role-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 2.6vw, 26px);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--hull);
}
.page-products .role-card--accent {
  background: linear-gradient(165deg, var(--raise) 0%, var(--hull) 100%);
  border-color: var(--teal);
}
.page-products .role-card__who {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--coral-soft);
}
.page-products .role-card__title {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.5;
  letter-spacing: 0.04em;
}
.page-products .role-path {
  list-style: none;
  counter-reset: rp;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-products .role-path li {
  position: relative;
  padding-left: 28px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}
.page-products .role-path li::before {
  counter-increment: rp;
  content: counter(rp);
  position: absolute;
  left: 0;
  top: 2px;
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1;
  color: var(--cyan);
}

/* ---------- 底部行动区 ---------- */
.page-products .lib-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: clamp(60px, 8vw, 104px);
  padding: clamp(24px, 3.4vw, 42px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(90% 130% at 0% 100%, rgba(255, 106, 61, 0.14), transparent 62%),
    var(--hull);
}
.page-products .lib-cta__text {
  flex: 1 1 22rem;
  min-width: 0;
}
.page-products .lib-cta__title {
  margin: 0;
  font-size: clamp(1.25rem, 2.4vw, 1.65rem);
  letter-spacing: 0.05em;
}
.page-products .lib-cta__desc {
  margin: 12px 0 0;
  max-width: 40rem;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}
.page-products .lib-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
  }
  .page-products .hero-stats__item + .hero-stats__item {
    padding-left: 18px;
    border-left: 1px solid var(--line-faint);
  }
}

@media (min-width: 900px) {
  .page-products .prod-hero__frame {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
  }
  .page-products .role-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .rev-notes {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-products .svc-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
  }
  .page-products .svc-group:nth-child(even) {
    margin-top: 22px;
  }
  .page-products .ent-grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: start;
  }
  .page-products .rev-row {
    grid-template-columns: 70px minmax(0, 1.1fr) minmax(0, 1.8fr) 88px;
    align-items: baseline;
    gap: 12px;
  }
  .page-products .rev-row__ver {
    text-align: right;
  }
}

@media (min-width: 1000px) {
  .page-products .lib-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .role-jump__item,
  .page-products .svc__sum,
  .page-products .rev-fields__note a,
  .page-products .ent-specs__note a,
  .page-products .role-path a {
    transition: none;
  }
  .page-products .role-jump__item:hover,
  .page-products .role-jump__item:focus-visible {
    transform: none;
  }
}