.page-products {
  --pp-rule: rgba(14, 42, 63, 0.14);
  --pp-wash: rgba(217, 138, 43, 0.08);
  --pp-grid: rgba(14, 42, 63, 0.06);
  position: relative;
  isolation: isolate;
  color: var(--graphite);
}

.page-products::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-color: var(--paper);
  background-image:
    linear-gradient(var(--pp-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--pp-grid) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.page-products .breadcrumbs {
  padding-top: 28px;
  padding-bottom: 4px;
}

/* ---------- 首屏 ---------- */

.page-products .pp-hero {
  padding: 20px 0 64px;
}

.page-products .pp-hero__inner {
  display: grid;
  gap: 36px;
  align-items: start;
}

.page-products .pp-hero h1 {
  margin: 14px 0 0;
  font-size: clamp(30px, 6vw, 54px);
  line-height: 1.14;
  letter-spacing: 0.03em;
  font-weight: 900;
  color: var(--ink);
  max-width: 15em;
}

.page-products .pp-hero__lead {
  margin: 20px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--graphite);
  max-width: 40em;
}

.page-products .pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .pp-hero__facts {
  list-style: none;
  margin: 30px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--pp-rule);
  display: grid;
  gap: 10px;
  font-size: 14px;
  color: var(--ink-soft);
}

.page-products .pp-hero__facts .mono {
  color: var(--amber);
  font-weight: 700;
  font-size: 15px;
}

.page-products .pp-hero__panel {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  padding: 30px 26px 62px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 40px), 0 100%);
}

.page-products .pp-hero__panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    96deg,
    transparent 0 23px,
    rgba(246, 241, 231, 0.07) 23px 24px
  );
  pointer-events: none;
}

.page-products .pp-hero__panel > * {
  position: relative;
}

.page-products .pp-hero__panel-label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--amber-2);
}

.page-products .pp-hero__version {
  margin: 8px 0 22px;
  font-size: 52px;
  line-height: 1;
  font-weight: 700;
  color: var(--amber);
  letter-spacing: 0.02em;
}

.page-products .pp-hero__spec {
  margin: 0;
  display: grid;
  gap: 12px;
}

.page-products .pp-hero__spec > div {
  display: grid;
  grid-template-columns: 78px 1fr;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(246, 241, 231, 0.16);
}

.page-products .pp-hero__spec dt {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: rgba(246, 241, 231, 0.6);
}

.page-products .pp-hero__spec dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper);
}

.page-products .pp-hero__panel-link {
  display: inline-block;
  margin-top: 24px;
  font-size: 14px;
  color: var(--amber-2);
  text-decoration: none;
  border-bottom: 1px solid var(--amber);
  padding-bottom: 2px;
}

@media (min-width: 940px) {
  .page-products .pp-hero__inner {
    grid-template-columns: 7fr 5fr;
    gap: 56px;
  }
  .page-products .pp-hero__panel {
    margin-top: 24px;
  }
}

/* ---------- 类目 ---------- */

.page-products .pp-cats {
  padding: 8px 0 72px;
}

.page-products .pp-cats__intro {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
  max-width: 40em;
}

.page-products .pp-cats__layout {
  margin-top: 34px;
  display: grid;
  gap: 0;
}

.page-products .pp-cats__index {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2px;
  margin-bottom: 26px;
  border-top: 1px solid var(--pp-rule);
  border-left: 1px solid var(--pp-rule);
}

.page-products .pp-cats__index a {
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding: 9px 8px;
  font-size: 13px;
  color: var(--ink-soft);
  text-decoration: none;
  border-right: 1px solid var(--pp-rule);
  border-bottom: 1px solid var(--pp-rule);
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .pp-cats__index a .mono {
  font-size: 10px;
  color: var(--mist);
}

.page-products .pp-cats__index a:hover,
.page-products .pp-cats__index a[aria-current="true"] {
  background: var(--paper-2);
  color: var(--ink);
}

.page-products .pp-cats__index a:hover .mono,
.page-products .pp-cats__index a[aria-current="true"] .mono {
  color: var(--amber);
}

@media (min-width: 900px) {
  .page-products .pp-cats__layout {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: 52px;
  }
  .page-products .pp-cats__index {
    display: block;
    position: sticky;
    top: 96px;
    align-self: start;
    border: 0;
    margin-bottom: 0;
    padding-left: 0;
  }
  .page-products .pp-cats__index a {
    border-right: 0;
    border-bottom: 1px solid var(--pp-rule);
    border-left: 2px solid transparent;
    padding: 9px 10px;
    font-size: 14px;
  }
  .page-products .pp-cats__index a:hover,
  .page-products .pp-cats__index a[aria-current="true"] {
    border-left-color: var(--amber);
  }
}

.page-products .pp-cat {
  border-top: 1px solid var(--pp-rule);
  padding: 22px 0 26px;
  scroll-margin-top: 96px;
}

.page-products .pp-cat:last-child {
  border-bottom: 1px solid var(--pp-rule);
}

.page-products .pp-cat__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
}

.page-products .pp-cat__no {
  font-size: 12px;
  color: var(--amber);
  letter-spacing: 0.1em;
}

.page-products .pp-cat__name {
  margin: 0;
  font-size: 20px;
  font-weight: 900;
  letter-spacing: 0.04em;
  color: var(--ink);
}

.page-products .pp-cat__scene {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--graphite);
}

.page-products .pp-cat__spec {
  margin: 14px 0 0;
  display: grid;
  gap: 6px;
}

.page-products .pp-cat__spec > div {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 12px;
}

.page-products .pp-cat__spec dt {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mist);
  padding-top: 3px;
}

.page-products .pp-cat__spec dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
}

@media (min-width: 760px) {
  .page-products .pp-cat--media {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 28px;
    align-items: start;
  }
}

.page-products .pp-cat__figure {
  margin: 16px 0 0;
}

.page-products .pp-cat__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.55) contrast(0.96);
  border: 1px solid var(--pp-rule);
}

@media (min-width: 760px) {
  .page-products .pp-cat__figure {
    margin-top: 4px;
  }
}

/* ---------- 计价 ---------- */

.page-products .pp-pricing {
  background: rgba(234, 226, 211, 0.6);
  border-top: 1px solid var(--pp-rule);
  border-bottom: 1px solid var(--pp-rule);
  padding: 62px 0 66px;
}

.page-products .pp-pricing__inner {
  max-width: 1080px;
}

.page-products .pp-pricing__intro {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
  max-width: 40em;
}

.page-products .pp-pricing__grid {
  margin-top: 32px;
  display: grid;
  gap: 16px;
}

@media (min-width: 800px) {
  .page-products .pp-pricing__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }
}

.page-products .pp-price {
  background: var(--white);
  border: 1px solid var(--pp-rule);
  border-left: 3px solid var(--amber);
  padding: 22px 20px 24px;
}

.page-products .pp-price__mode {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-products .pp-price__title {
  margin: 10px 0 10px;
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 0.03em;
  color: var(--ink);
}

.page-products .pp-price__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--graphite);
}

.page-products .pp-pricing__combo {
  margin-top: 26px;
  padding: 22px 24px;
  background: var(--ink);
  color: var(--paper);
  max-width: 46em;
}

.page-products .pp-pricing__combo p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
}

.page-products .pp-combo__label {
  margin-bottom: 8px !important;
  font-size: 12px !important;
  letter-spacing: 0.16em;
  color: var(--amber-2) !important;
}

/* ---------- 下载 ---------- */

.page-products .pp-download {
  padding: 68px 0;
}

.page-products .pp-download__inner {
  display: grid;
  gap: 34px;
  align-items: start;
}

@media (min-width: 960px) {
  .page-products .pp-download__inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: 48px;
  }
}

.page-products .pp-download__figure {
  margin: 0;
  border: 1px solid var(--pp-rule);
  background: var(--paper-2);
  padding: 10px;
}

.page-products .pp-download__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.6) contrast(0.96);
}

.page-products .pp-download__figure figcaption {
  padding: 12px 4px 4px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist);
  letter-spacing: 0.02em;
}

.page-products .pp-download__lead {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--graphite);
}

.page-products .pp-install {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-products .pp-install li {
  position: relative;
  padding: 16px 0 18px 56px;
  border-top: 1px solid var(--pp-rule);
}

.page-products .pp-install li:last-child {
  border-bottom: 1px solid var(--pp-rule);
}

.page-products .pp-install__no {
  position: absolute;
  left: 0;
  top: 15px;
  font-size: 22px;
  line-height: 1;
  font-weight: 700;
  color: var(--amber);
}

.page-products .pp-install h3 {
  margin: 0 0 6px;
  font-size: 16.5px;
  font-weight: 900;
  letter-spacing: 0.03em;
  color: var(--ink);
}

.page-products .pp-install p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-products .pp-download__note {
  margin: 20px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-products .pp-download__note a {
  color: var(--ink);
  border-bottom: 1px solid var(--amber);
  text-decoration: none;
}

/* ---------- 环境自查 ---------- */

.page-products .pp-checks {
  background: rgba(234, 226, 211, 0.5);
  border-top: 1px solid var(--pp-rule);
  border-bottom: 1px solid var(--pp-rule);
  padding: 60px 0 62px;
}

.page-products .pp-checks__inner {
  max-width: 900px;
}

.page-products .pp-checks__list {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

@media (min-width: 720px) {
  .page-products .pp-checks__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 32px;
  }
}

.page-products .pp-checks__list li {
  position: relative;
  padding: 18px 0 18px 42px;
  border-top: 1px solid var(--pp-rule);
}

.page-products .pp-checks__no {
  position: absolute;
  left: 0;
  top: 19px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-products .pp-checks__list h3 {
  margin: 0 0 6px;
  font-size: 16px;
  font-weight: 900;
  letter-spacing: 0.03em;
  color: var(--ink);
}

.page-products .pp-checks__list p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-products .pp-checks__note {
  margin: 26px 0 0;
  padding-top: 18px;
  border-top: 2px solid var(--amber);
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-products .pp-checks__note a {
  color: var(--ink);
  border-bottom: 1px solid var(--amber);
  text-decoration: none;
}

/* ---------- 流程 ---------- */

.page-products .pp-process {
  padding: 64px 0 70px;
}

.page-products .pp-process__inner {
  max-width: 860px;
}

.page-products .pp-process__intro {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-products .pp-steps {
  margin-top: 30px;
}

.page-products .pp-steps .accordion__trigger {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
}

.page-products .pp-steps__no {
  font-size: 13px;
  color: var(--amber);
  letter-spacing: 0.1em;
  flex: 0 0 auto;
}

.page-products .pp-steps__label {
  flex: 1 1 auto;
  text-align: left;
}

.page-products .pp-steps .accordion__panel ul {
  margin: 12px 0 0;
  padding-left: 18px;
  display: grid;
  gap: 6px;
}

.page-products .pp-steps .accordion__panel li {
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-products .pp-steps .accordion__panel p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--graphite);
}

/* ---------- 焕新时间轴 ---------- */

.page-products .pp-rollout {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  padding: 66px 0 70px;
}

.page-products .pp-rollout__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  filter: saturate(0.35);
  pointer-events: none;
}

.page-products .pp-rollout__inner {
  position: relative;
}

.page-products .pp-rollout .section-title {
  color: var(--paper);
}

.page-products .pp-rollout .section-head__index {
  color: var(--amber-2);
}

.page-products .pp-rollout__intro {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(246, 241, 231, 0.82);
  max-width: 42em;
}

.page-products .pp-timeline {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  display: grid;
  gap: 26px;
  counter-reset: none;
}

.page-products .pp-timeline__item {
  position: relative;
  padding: 22px 20px 24px;
  border: 1px solid rgba(246, 241, 231, 0.2);
  background: rgba(8, 28, 41, 0.55);
}

.page-products .pp-timeline__dot {
  position: absolute;
  top: -7px;
  left: 20px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 4px rgba(217, 138, 43, 0.18);
}

.page-products .pp-timeline__batch {
  margin: 6px 0 8px;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--amber-2);
}

.page-products .pp-timeline__item h3 {
  margin: 0 0 8px;
  font-size: 18px;
  font-weight: 900;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-products .pp-timeline__item p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: rgba(246, 241, 231, 0.78);
}

@media (min-width: 820px) {
  .page-products .pp-timeline {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    border-top: 1px solid rgba(246, 241, 231, 0.24);
    padding-top: 30px;
  }
  .page-products .pp-timeline__item {
    border: 0;
    border-left: 1px solid rgba(246, 241, 231, 0.16);
    background: transparent;
    padding: 0 22px 0 22px;
  }
  .page-products .pp-timeline__item:first-child {
    border-left: 0;
    padding-left: 0;
  }
  .page-products .pp-timeline__dot {
    top: -37px;
    left: -7px;
  }
  .page-products .pp-timeline__item:first-child .pp-timeline__dot {
    left: 0;
  }
}

.page-products .pp-rollout__actions {
  margin-top: 36px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 下一步 ---------- */

.page-products .pp-next {
  padding: 62px 0 76px;
}

.page-products .pp-next__inner {
  max-width: 1000px;
}

.page-products .pp-next__title {
  margin-bottom: 22px;
}

.page-products .pp-next__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

@media (min-width: 760px) {
  .page-products .pp-next__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 36px;
  }
}

.page-products .pp-next__list li {
  border-top: 1px solid var(--pp-rule);
}

.page-products .pp-next__list a {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  grid-template-rows: auto auto;
  gap: 2px 10px;
  padding: 18px 0 20px;
  text-decoration: none;
  color: inherit;
  transition: transform var(--dur) var(--ease);
}

.page-products .pp-next__list a:hover {
  transform: translateX(4px);
}

.page-products .pp-next__list .mono {
  grid-row: 1 / span 2;
  font-size: 13px;
  color: var(--amber);
  letter-spacing: 0.1em;
  padding-top: 3px;
}

.page-products .pp-next__list strong {
  font-size: 16px;
  font-weight: 900;
  letter-spacing: 0.03em;
  color: var(--ink);
}

.page-products .pp-next__list span:last-child {
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-next__list a,
  .page-products .pp-cats__index a {
    transition: none;
  }
  .page-products .pp-next__list a:hover {
    transform: none;
  }
}
<<<END>>>