.page-products {
  --rail-w: 214px;
  --cat-gap: clamp(16px, 2.2vw, 28px);
  --card-pad: clamp(18px, 2.2vw, 28px);
  display: block;
  background:
    radial-gradient(1200px 640px at 92% -10%, rgba(0, 229, 255, 0.10), transparent 60%),
    radial-gradient(900px 560px at -8% 12%, rgba(36, 30, 78, 0.60), transparent 62%),
    var(--ink);
  color: var(--white);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */

.page-products .catalog-intro {
  padding: clamp(26px, 4.5vw, 50px) 0 clamp(34px, 5.5vw, 70px);
}

.page-products .breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  list-style: none;
  margin: 0 0 clamp(20px, 3vw, 34px);
  padding: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--grey);
}

.page-products .breadcrumb-list li {
  display: flex;
  align-items: center;
}

.page-products .breadcrumb-list li + li::before {
  content: "／";
  margin: 0 8px;
  color: var(--grey);
  opacity: 0.55;
}

.page-products .breadcrumb-link {
  color: var(--grey);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-products .breadcrumb-link:hover,
.page-products .breadcrumb-link:focus-visible {
  color: var(--cyan);
}

.page-products .breadcrumb-current {
  color: var(--cyan);
}

.page-products .intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.6vw, 44px);
  align-items: start;
}

@media (min-width: 960px) {
  .page-products .intro-grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(300px, 1fr);
  }
}

.page-products .intro-copy .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--signal);
}

.page-products .intro-copy h1 {
  margin: 14px 0 0;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(34px, 6.2vw, 72px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-products .intro-lede {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  max-width: 62ch;
  font-size: clamp(15.5px, 1.55vw, 18px);
  color: var(--mist);
}

.page-products .intro-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 34px);
}

/* 公告卡 */

.page-products .intro-status {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(0, 229, 255, 0.22);
  border-radius: var(--r-xl);
  padding: clamp(20px, 2.4vw, 30px);
  background: linear-gradient(165deg, rgba(74, 30, 43, 0.82), rgba(36, 30, 78, 0.62));
}

.page-products .intro-status::after {
  content: "";
  position: absolute;
  inset: auto -30% -60% auto;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.14), transparent 68%);
  pointer-events: none;
}

.page-products .status-label {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.18);
  animation: pp-pulse 2.4s var(--ease) infinite;
}

@keyframes pp-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.55; transform: scale(0.82); }
}

.page-products .status-headline {
  margin: 12px 0 14px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.3;
  color: var(--white);
}

.page-products .status-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
  font-size: 14.5px;
  color: var(--mist);
}

.page-products .status-list li {
  position: relative;
  padding-left: 18px;
}

.page-products .status-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: 1px solid var(--cyan);
  background: rgba(0, 229, 255, 0.18);
}

.page-products .status-link {
  display: inline-block;
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.4);
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .status-link:hover,
.page-products .status-link:focus-visible {
  color: var(--white);
  border-color: var(--white);
}

/* ---------- 目录骨架 ---------- */

.page-products .catalog-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--cat-gap);
  padding-bottom: clamp(56px, 8vw, 110px);
}

@media (min-width: 1024px) {
  .page-products .catalog-body {
    grid-template-columns: var(--rail-w) minmax(0, 1fr);
    gap: clamp(24px, 3.2vw, 48px);
    align-items: start;
  }
}

.page-products .catalog-rail {
  border-bottom: 1px solid var(--hair-soft);
  padding-bottom: 14px;
}

.page-products .rail-title {
  margin: 0 0 10px;
  font-size: 11.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey);
}

.page-products .rail-list {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
}

.page-products .rail-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 14px;
  border: 1px solid var(--hair-soft);
  border-radius: var(--pill);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--mist);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-products .rail-link:hover,
.page-products .rail-link:focus-visible {
  color: var(--cyan);
  border-color: var(--hair);
  background: rgba(0, 229, 255, 0.06);
}

.page-products .rail-index {
  color: var(--signal);
  font-size: 11.5px;
}

@media (min-width: 1024px) {
  .page-products .catalog-rail {
    position: sticky;
    top: 96px;
    border-bottom: 0;
    border-left: 2px solid var(--hair);
    padding: 0 0 0 18px;
  }

  .page-products .rail-list {
    flex-direction: column;
    overflow: visible;
    padding: 0;
  }

  .page-products .rail-link {
    border-color: transparent;
    padding: 7px 0;
    border-radius: 0;
  }

  .page-products .rail-link:hover,
  .page-products .rail-link:focus-visible {
    background: transparent;
  }
}

/* ---------- 章节通用 ---------- */

.page-products .cat-section {
  border: 1px solid var(--hair-soft);
  border-radius: var(--r-xl);
  padding: clamp(22px, 3vw, 44px);
  margin-bottom: var(--cat-gap);
  background: var(--surface);
}

.page-products .cat-section--wide {
  padding: clamp(24px, 3.8vw, 54px);
}

.page-products .cat-section--teal {
  background: linear-gradient(160deg, rgba(14, 59, 59, 0.74), rgba(11, 27, 43, 0.62));
}

.page-products .cat-section--indigo {
  background: linear-gradient(160deg, rgba(36, 30, 78, 0.78), rgba(11, 27, 43, 0.62));
}

.page-products .cat-section--wine {
  background: linear-gradient(160deg, rgba(74, 30, 43, 0.72), rgba(11, 27, 43, 0.62));
}

.page-products .cat-head {
  max-width: 68ch;
  margin-bottom: clamp(20px, 2.6vw, 34px);
}

.page-products .cat-head .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-products .section-title {
  margin: 10px 0 0;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(25px, 3.4vw, 40px);
  line-height: 1.18;
  color: var(--white);
}

.page-products .section-lede {
  margin: 14px 0 0;
  font-size: clamp(15px, 1.45vw, 16.5px);
  color: var(--mist);
}

.page-products .card-title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(19px, 1.9vw, 23px);
  line-height: 1.35;
  color: var(--white);
}

.page-products .card-text {
  margin: 10px 0 0;
  font-size: 14.8px;
  color: var(--mist);
}

.page-products .card-link {
  display: inline-block;
  margin-top: 16px;
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, 0.35);
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .card-link:hover,
.page-products .card-link:focus-visible {
  color: var(--white);
  border-color: var(--white);
}

/* 图片容器 */

.page-products .media-frame {
  position: relative;
  display: block;
  overflow: hidden;
  margin: 0;
  border-radius: var(--r-lg);
  border: 1px solid var(--hair-soft);
  background:
    radial-gradient(320px 200px at 70% 20%, rgba(0, 229, 255, 0.10), transparent 70%),
    rgba(11, 27, 43, 0.7);
}

.page-products .media-frame img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-products .ratio-dash { aspect-ratio: 1000 / 640; }
.page-products .ratio-mobile { aspect-ratio: 720 / 900; }
.page-products .ratio-arch { aspect-ratio: 1000 / 600; }
.page-products .ratio-doc { aspect-ratio: 800 / 600; }

.page-products .media-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 10px 16px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--mist);
  background: linear-gradient(180deg, transparent, rgba(11, 27, 43, 0.88));
}

/* ---------- 产品矩阵 ---------- */

.page-products .module-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--cat-gap);
}

.page-products .module-card {
  display: flex;
  flex-direction: column;
  padding: var(--card-pad);
  border: 1px solid var(--hair-soft);
  border-radius: var(--r-lg);
  background: rgba(11, 27, 43, 0.72);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .module-card:hover,
.page-products .module-card:focus-within {
  transform: translateY(-3px);
  border-color: var(--hair);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.34);
}

.page-products .module-card .media-frame {
  margin-bottom: 18px;
}

.page-products .module-caps {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 7px;
  font-size: 13.8px;
  color: var(--mist);
}

.page-products .module-caps li {
  position: relative;
  padding-left: 16px;
}

.page-products .module-caps li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--signal);
  opacity: 0.85;
}

@media (min-width: 860px) {
  .page-products .module-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-products .module-card--dash { grid-column: span 7; }
  .page-products .module-card--mobile { grid-column: span 5; }
  .page-products .module-card--alert { grid-column: span 6; }
  .page-products .module-card--remote { grid-column: span 6; }
}

/* ---------- 部署模式 ---------- */

.page-products .deploy-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--cat-gap);
}

@media (min-width: 900px) {
  .page-products .deploy-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .deploy-card {
  padding: var(--card-pad);
  border: 1px solid var(--hair-soft);
  border-radius: var(--r-lg);
  background: rgba(11, 27, 43, 0.62);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .deploy-card:hover,
.page-products .deploy-card:focus-within {
  transform: translateY(-3px);
  border-color: var(--hair);
}

.page-products .deploy-tag {
  display: inline-block;
  margin: 0 0 14px;
  padding: 4px 12px;
  border-radius: var(--pill);
  border: 1px solid rgba(0, 229, 255, 0.32);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-products .deploy-fit {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px dashed var(--hair-soft);
  font-size: 13.6px;
  color: var(--grey);
}

.page-products .deploy-figure {
  margin-top: var(--cat-gap);
}

/* ---------- 版本与模板 ---------- */

.page-products .version-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 40px);
}

@media (min-width: 900px) {
  .page-products .version-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: start;
  }
}

.page-products .version-timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 24px;
  border-left: 1px solid var(--hair);
  display: grid;
  gap: 22px;
}

.page-products .version-timeline li {
  position: relative;
}

.page-products .version-timeline li::before {
  content: "";
  position: absolute;
  left: -29px;
  top: 8px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(0, 229, 255, 0.14);
}

.page-products .v-time {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--signal);
}

.page-products .v-title {
  margin: 5px 0 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
}

.page-products .v-desc {
  margin: 5px 0 0;
  font-size: 14.4px;
  color: var(--mist);
}

.page-products .tpl-panel {
  padding: var(--card-pad);
  border: 1px solid var(--hair);
  border-radius: var(--r-xl);
  background: rgba(0, 229, 255, 0.05);
}

.page-products .tpl-num {
  margin: 0;
  font-size: clamp(44px, 7vw, 68px);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
  letter-spacing: -0.02em;
}

.page-products .tpl-label {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey);
}

.page-products .tpl-text {
  margin: 16px 0 0;
  font-size: 14.6px;
  color: var(--mist);
}

/* ---------- 资料下载 ---------- */

.page-products .doc-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 2.8vw, 36px);
  align-items: start;
}

@media (min-width: 920px) {
  .page-products .doc-layout {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
  }
}

.page-products .doc-list {
  display: grid;
  gap: 12px;
}

.page-products .doc-row {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding: 16px 18px;
  border: 1px solid var(--hair-soft);
  border-radius: var(--r-md);
  background: rgba(11, 27, 43, 0.55);
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-products .doc-row:hover {
  border-color: var(--hair);
  background: rgba(11, 27, 43, 0.78);
}

.page-products .doc-kind {
  margin: 3px 0 0;
  padding: 4px 0;
  text-align: center;
  border-radius: var(--r-md);
  border: 1px solid rgba(255, 107, 53, 0.4);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--signal);
}

.page-products .doc-title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 17px;
  color: var(--white);
}

.page-products .doc-text {
  margin: 6px 0 0;
  font-size: 14.2px;
  color: var(--mist);
}

.page-products .doc-figure {
  margin: 0;
}

.page-products .doc-note {
  margin: clamp(20px, 2.6vw, 30px) 0 0;
  padding: 14px 18px;
  border-left: 2px solid var(--signal);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  background: rgba(255, 107, 53, 0.07);
  font-size: 14.2px;
  color: var(--mist);
}

.page-products .doc-actions {
  margin-top: 20px;
}

/* ---------- 移动端兼容 ---------- */

.page-products .compat-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 2.8vw, 34px);
}

@media (min-width: 900px) {
  .page-products .compat-grid {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.35fr);
    align-items: start;
  }
}

.page-products .compat-scope {
  padding: var(--card-pad);
  border: 1px solid var(--hair-soft);
  border-radius: var(--r-lg);
  background: rgba(11, 27, 43, 0.6);
}

.page-products .scope-title {
  margin: 0 0 14px;
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

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

.page-products .scope-list li {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--hair-soft);
}

.page-products .scope-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .scope-key {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--grey);
}

.page-products .scope-val {
  font-size: 14.6px;
  color: var(--white);
}

.page-products .compat-steps {
  display: grid;
  gap: 12px;
}

.page-products .step {
  border: 1px solid var(--hair-soft);
  border-radius: var(--r-md);
  background: rgba(11, 27, 43, 0.55);
  transition: border-color var(--dur) var(--ease);
}

.page-products .step:hover {
  border-color: var(--hair);
}

.page-products .step summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 18px;
  cursor: pointer;
  font-weight: 600;
  font-size: 15.2px;
  color: var(--white);
  list-style: none;
}

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

.page-products .step summary::before {
  content: "＋";
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--cyan);
}

.page-products .step[open] summary::before {
  content: "－";
}

.page-products .step p {
  margin: 0;
  padding: 0 18px 16px 42px;
  font-size: 14.2px;
  color: var(--mist);
}

.page-products .compat-hint {
  margin: 6px 0 0;
  font-size: 14px;
  color: var(--grey);
}

/* ---------- 开放能力 ---------- */

.page-products .open-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 2.8vw, 38px);
  align-items: start;
}

@media (min-width: 920px) {
  .page-products .open-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  }
}

.page-products .open-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-products .open-list li {
  padding: 16px 18px;
  border: 1px solid var(--hair-soft);
  border-radius: var(--r-md);
  background: rgba(11, 27, 43, 0.5);
}

.page-products .open-name {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--signal);
}

.page-products .open-text {
  margin: 8px 0 0;
  font-size: 14.4px;
  color: var(--mist);
}

.page-products .open-figure {
  margin: 0;
}

/* ---------- 收尾 ---------- */

.page-products .cat-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 2.6vw, 30px);
  align-items: center;
  padding: clamp(24px, 3.4vw, 46px);
  border: 1px solid var(--hair);
  border-radius: var(--r-xl);
  background:
    radial-gradient(520px 260px at 88% 0%, rgba(255, 107, 53, 0.16), transparent 68%),
    linear-gradient(150deg, rgba(36, 30, 78, 0.8), rgba(14, 59, 59, 0.5));
}

@media (min-width: 900px) {
  .page-products .cat-cta {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  }
}

.page-products .cta-title {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(23px, 3vw, 34px);
  line-height: 1.2;
  color: var(--white);
}

.page-products .cta-text {
  margin: 12px 0 0;
  max-width: 60ch;
  font-size: 15px;
  color: var(--mist);
}

.page-products .cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 900px) {
  .page-products .cta-actions {
    justify-content: flex-end;
  }
}

/* ---------- 交互反馈 ---------- */

.page-products a:focus-visible,
.page-products summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  .page-products *,
  .page-products *::before,
  .page-products *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}
<<<END>>>