.page-products {
  --pp-line: rgba(20, 27, 32, 0.12);
  --pp-line-soft: rgba(20, 27, 32, 0.07);
  --pp-line-dark: rgba(168, 216, 223, 0.26);
  --pp-text-soft: rgba(20, 27, 32, 0.74);
  --pp-text-mute: rgba(20, 27, 32, 0.56);
  --pp-light-soft: rgba(251, 248, 240, 0.76);
  background-color: var(--cs-sand);
  color: var(--cs-ink);
  overflow-x: clip;
}

/* ---------- 通用区块头 ---------- */
.page-products .pp-sec-head {
  max-width: 62ch;
  margin-bottom: clamp(28px, 4vw, 44px);
}

.page-products .pp-sec-head h2 {
  margin: 10px 0 14px;
  font-family: var(--cs-font-head);
  font-size: clamp(27px, 5vw, 44px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--cs-deep);
}

.page-products .pp-sec-lead {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--pp-text-soft);
}

.page-products .pp-sec-head--light h2 {
  color: var(--cs-fog);
}

.page-products .pp-sec-head--light .pp-sec-lead {
  color: var(--pp-light-soft);
}

.page-products .pp-sec-head--light .cs-label {
  color: var(--cs-lime);
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  padding: calc(var(--cs-header-h) + 20px) 0 clamp(46px, 7vw, 76px);
  background: var(--cs-sand);
  overflow: hidden;
}

.page-products .pp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--pp-line-soft) 1px, transparent 1px),
    linear-gradient(to bottom, var(--pp-line-soft) 1px, transparent 1px);
  background-size: 84px 84px;
  pointer-events: none;
}

.page-products .pp-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: min(56%, 760px);
  height: 100%;
  background: linear-gradient(158deg, var(--cs-deep) 0%, var(--cs-abyss) 74%);
  clip-path: polygon(18% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-products .pp-hero .cs-shell {
  position: relative;
  z-index: 1;
}

.page-products .pp-hero .cs-breadcrumb {
  margin-bottom: clamp(22px, 3.4vw, 34px);
}

.page-products .pp-hero__grid {
  display: grid;
  gap: 34px;
}

.page-products .pp-hero__copy {
  max-width: 56ch;
}

.page-products .pp-hero h1 {
  margin: 12px 0 16px;
  font-family: var(--cs-font-head);
  font-size: clamp(34px, 7.2vw, 68px);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.015em;
  color: var(--cs-deep);
}

.page-products .pp-hero__lead {
  margin: 0 0 24px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--pp-text-soft);
}

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

.page-products .pp-hero__facts {
  list-style: none;
  margin: 30px 0 0;
  padding: 18px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  border-top: 1px solid var(--pp-line);
}

.page-products .pp-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 7px;
  font-size: 12.5px;
  color: var(--pp-text-mute);
  letter-spacing: 0.02em;
}

.page-products .pp-hero__num {
  font-family: var(--cs-font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--cs-lake);
}

/* 设备框架 */
.page-products .pp-hero__stage {
  position: relative;
  display: grid;
  place-items: center;
  padding: 20px 0 46px;
}

.page-products .pp-frame {
  margin: 0;
  overflow: hidden;
  border-radius: 14px;
  background: var(--cs-fog);
  border: 1px solid rgba(251, 248, 240, 0.34);
  box-shadow: 0 26px 54px -26px rgba(7, 26, 47, 0.62);
}

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

.page-products .pp-frame--desktop {
  width: min(100%, 470px);
  transform: rotate(-3deg);
}

.page-products .pp-frame--phone {
  position: absolute;
  right: 4%;
  bottom: 2px;
  z-index: 2;
  width: clamp(100px, 23vw, 146px);
  border-radius: 20px;
  border: 3px solid var(--cs-abyss);
  box-shadow: 0 30px 48px -22px rgba(7, 26, 47, 0.86);
}

.page-products .pp-frame--phone img {
  aspect-ratio: 3 / 4;
}

.page-products .pp-glass-chip {
  position: absolute;
  top: 6px;
  left: 0;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 7px 13px;
  border-radius: 999px;
  font-family: var(--cs-font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--cs-fog);
  background: rgba(7, 26, 47, 0.62);
  border: 1px solid var(--pp-line-dark);
  backdrop-filter: blur(8px);
}

.page-products .pp-glass-chip__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cs-lime);
  box-shadow: 0 0 0 3px rgba(184, 242, 74, 0.2);
}

/* ---------- 平台入口 ---------- */
.page-products .pp-platforms {
  padding: clamp(46px, 7vw, 88px) 0;
  background: var(--cs-fog);
  border-block: 1px solid var(--pp-line);
}

.page-products .pp-platform-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-products .pp-platform {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 22px 22px;
  border-radius: var(--cs-radius);
  background: var(--cs-sand);
  border: 1px solid var(--pp-line);
  overflow: hidden;
}

.page-products .pp-platform::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: var(--cs-lake);
}

.page-products .pp-platform--ios::before {
  background: var(--cs-orange);
}

.page-products .pp-platform--web::before {
  background: var(--cs-deep);
}

.page-products .pp-platform__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-products .pp-platform__index {
  font-family: var(--cs-font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--pp-text-mute);
}

.page-products .pp-platform__tag {
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(46, 143, 163, 0.14);
  color: var(--cs-deep);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.page-products .pp-platform h3 {
  margin: 0;
  font-family: var(--cs-font-head);
  font-size: 24px;
  font-weight: 800;
  line-height: 1.16;
  color: var(--cs-deep);
}

.page-products .pp-platform p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--pp-text-soft);
}

.page-products .pp-platform__spec {
  margin: 0;
  display: grid;
  gap: 8px;
  padding-top: 13px;
  border-top: 1px dashed var(--pp-line);
}

.page-products .pp-platform__spec > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
}

.page-products .pp-platform__spec dt {
  color: var(--pp-text-mute);
}

.page-products .pp-platform__spec dd {
  margin: 0;
  font-family: var(--cs-font-mono);
  font-weight: 700;
  color: var(--cs-deep);
  text-align: right;
}

.page-products .pp-copy {
  align-self: flex-start;
  margin-top: 2px;
}

.page-products .pp-platform__link {
  margin-top: auto;
  padding-top: 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--cs-deep);
  text-decoration: none;
  border-bottom: 2px solid rgba(46, 143, 163, 0.35);
  align-self: flex-start;
  transition: color 180ms var(--cs-ease), border-color 180ms var(--cs-ease);
}

.page-products .pp-platform__link::after {
  content: "→";
  font-family: var(--cs-font-mono);
  transition: transform 200ms var(--cs-ease);
}

.page-products .pp-platform__link:hover,
.page-products .pp-platform__link:focus-visible {
  color: var(--cs-orange);
  border-color: var(--cs-orange);
}

.page-products .pp-platform__link:hover::after,
.page-products .pp-platform__link:focus-visible::after {
  transform: translateX(4px);
}

/* ---------- 三步 ---------- */
.page-products .pp-steps {
  position: relative;
  padding: clamp(52px, 8vw, 100px) 0;
  background: var(--cs-abyss);
  color: var(--cs-fog);
  overflow: hidden;
}

.page-products .pp-steps__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.26;
}

.page-products .pp-steps::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(112deg, rgba(7, 26, 47, 0.95) 0%, rgba(7, 26, 47, 0.66) 52%, rgba(11, 42, 74, 0.92) 100%);
  pointer-events: none;
}

.page-products .pp-steps .cs-shell {
  position: relative;
  z-index: 1;
}

.page-products .pp-step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-products .pp-step {
  position: relative;
  padding: 26px 22px 24px;
  border-radius: var(--cs-radius);
  background: rgba(251, 248, 240, 0.06);
  border: 1px solid var(--pp-line-dark);
  backdrop-filter: blur(6px);
}

.page-products .pp-step__num {
  display: block;
  font-family: var(--cs-font-mono);
  font-size: 34px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--cs-lime);
}

.page-products .pp-step h3 {
  margin: 14px 0 8px;
  font-family: var(--cs-font-head);
  font-size: 21px;
  font-weight: 700;
  color: var(--cs-fog);
}

.page-products .pp-step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--pp-light-soft);
}

/* ---------- 球队库 ---------- */
.page-products .pp-library {
  padding: clamp(48px, 7vw, 96px) 0;
  background: var(--cs-sand);
}

.page-products .pp-library__grid {
  display: grid;
  gap: 30px;
}

.page-products .pp-library h2 {
  margin: 12px 0 16px;
  font-family: var(--cs-font-head);
  font-size: clamp(27px, 5vw, 42px);
  font-weight: 800;
  line-height: 1.06;
  color: var(--cs-deep);
}

.page-products .pp-library__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--pp-text-soft);
}

.page-products .pp-search-modes {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pp-search-modes li {
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--cs-fog);
  border: 1px solid var(--pp-line);
  font-size: 13px;
  font-weight: 600;
  color: var(--cs-deep);
}

.page-products .pp-compare {
  border-radius: var(--cs-radius);
  background: var(--cs-fog);
  border: 1px solid var(--pp-line);
  overflow: hidden;
}

.page-products .pp-compare__head {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 10px;
  padding: 13px 16px;
  background: var(--cs-deep);
  color: var(--cs-sand);
  font-family: var(--cs-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.page-products .pp-compare__body {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pp-compare__row {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  padding: 12px 16px;
}

.page-products .pp-compare__row:nth-child(odd) {
  background: rgba(228, 211, 180, 0.4);
}

.page-products .pp-compare__row + .pp-compare__row {
  border-top: 1px solid var(--pp-line);
}

.page-products .pp-compare__row > span:first-child {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--cs-ink);
}

.page-products .pp-tick {
  font-family: var(--cs-font-mono);
  font-weight: 700;
  text-align: center;
  color: var(--cs-lake);
}

.page-products .pp-compare__foot {
  margin: 0;
  padding: 13px 16px;
  border-top: 1px solid var(--pp-line);
  background: rgba(168, 216, 223, 0.18);
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--pp-text-soft);
}

/* ---------- 公告同步 ---------- */
.page-products .pp-notice {
  padding: clamp(48px, 7vw, 92px) 0;
  background: var(--cs-sand-2);
  border-block: 1px solid var(--pp-line);
}

.page-products .pp-notice__grid {
  display: grid;
  gap: 28px;
}

.page-products .pp-notice__media {
  margin: 0;
  border-radius: var(--cs-radius);
  overflow: hidden;
  border: 1px solid var(--pp-line);
  aspect-ratio: 3 / 2;
  background: var(--cs-deep);
}

.page-products .pp-notice__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .pp-notice h2 {
  margin: 12px 0 16px;
  font-family: var(--cs-font-head);
  font-size: clamp(26px, 4.8vw, 40px);
  font-weight: 800;
  line-height: 1.08;
  color: var(--cs-deep);
}

.page-products .pp-notice__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--pp-text-soft);
}

.page-products .pp-notice__chain {
  list-style: none;
  margin: 22px 0 24px;
  padding: 0;
  display: grid;
  gap: 11px;
  counter-reset: ppchain;
}

.page-products .pp-notice__chain li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: 14.5px;
  line-height: 1.62;
  color: var(--cs-ink);
}

.page-products .pp-notice__chain li::before {
  counter-increment: ppchain;
  content: counter(ppchain, decimal-leading-zero);
  flex: none;
  font-family: var(--cs-font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--cs-orange);
}

.page-products .pp-notice__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--cs-deep);
  text-decoration: none;
  border-bottom: 2px solid var(--cs-orange);
  padding-bottom: 3px;
}

.page-products .pp-notice__link::after {
  content: "↗";
  font-family: var(--cs-font-mono);
}

.page-products .pp-notice__link:hover,
.page-products .pp-notice__link:focus-visible {
  color: var(--cs-orange);
}

/* ---------- 适配 ---------- */
.page-products .pp-fit {
  padding: clamp(44px, 6.4vw, 84px) 0;
  background: var(--cs-fog);
}

.page-products .pp-fit__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--pp-line);
  border: 1px solid var(--pp-line);
  border-radius: var(--cs-radius);
  overflow: hidden;
}

.page-products .pp-fit__stats li {
  display: grid;
  gap: 8px;
  padding: 24px 20px;
  background: var(--cs-sand);
}

.page-products .pp-fit__num {
  font-family: var(--cs-font-head);
  font-size: 38px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--cs-deep);
}

.page-products .pp-fit__stats li > span:last-child {
  font-size: 13.5px;
  line-height: 1.62;
  color: var(--pp-text-soft);
}

/* ---------- 企业版 ---------- */
.page-products .pp-enterprise {
  position: relative;
  padding: clamp(54px, 8vw, 104px) 0;
  background: linear-gradient(138deg, var(--cs-deep) 0%, var(--cs-abyss) 100%);
  color: var(--cs-fog);
  overflow: hidden;
}

.page-products .pp-enterprise__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
}

.page-products .pp-enterprise .cs-shell {
  position: relative;
  z-index: 1;
}

.page-products .pp-enterprise__head {
  max-width: 60ch;
}

.page-products .pp-enterprise h2 {
  margin: 12px 0 16px;
  font-family: var(--cs-font-head);
  font-size: clamp(28px, 5.4vw, 46px);
  font-weight: 800;
  line-height: 1.06;
  color: var(--cs-fog);
}

.page-products .pp-enterprise .cs-label {
  color: var(--cs-lime);
}

.page-products .pp-enterprise__lead {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--pp-light-soft);
}

.page-products .pp-enterprise__list {
  list-style: none;
  margin: 28px 0 30px;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .pp-enterprise__list li {
  padding: 22px 20px;
  border-radius: 14px;
  background: rgba(251, 248, 240, 0.07);
  border: 1px solid var(--pp-line-dark);
}

.page-products .pp-enterprise__list h3 {
  margin: 0 0 7px;
  font-family: var(--cs-font-head);
  font-size: 19px;
  font-weight: 700;
  color: var(--cs-lime);
}

.page-products .pp-enterprise__list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pp-light-soft);
}

.page-products .pp-enterprise__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pp-enterprise .cs-btn--ghost {
  color: var(--cs-fog);
  border-color: rgba(251, 248, 240, 0.45);
}

.page-products .pp-enterprise .cs-btn--ghost:hover,
.page-products .pp-enterprise .cs-btn--ghost:focus-visible {
  border-color: var(--cs-lime);
  color: var(--cs-lime);
}

/* ---------- 断点 ---------- */
@media (min-width: 760px) {
  .page-products .pp-platform-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

@media (min-width: 900px) {
  .page-products .pp-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
    align-items: center;
    gap: clamp(32px, 5vw, 64px);
  }

  .page-products .pp-hero {
    padding-bottom: clamp(60px, 8vw, 96px);
  }

  .page-products .pp-library__grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    align-items: start;
    gap: clamp(36px, 5vw, 60px);
  }

  .page-products .pp-notice__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.06fr);
    align-items: center;
    gap: clamp(34px, 5vw, 56px);
  }

  .page-products .pp-step-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (max-width: 899px) {
  .page-products .pp-hero::after {
    display: none;
  }

  .page-products .pp-frame--desktop {
    transform: none;
    border-color: var(--pp-line);
  }

  .page-products .pp-glass-chip {
    background: rgba(7, 26, 47, 0.9);
  }
}

@media (max-width: 560px) {
  .page-products .pp-hero__facts {
    gap: 10px 18px;
  }

  .page-products .pp-frame--phone {
    right: 0;
    width: 96px;
  }

  .page-products .pp-hero__stage {
    padding-bottom: 34px;
  }

  .page-products .pp-compare__row,
  .page-products .pp-compare__head {
    padding-inline: 13px;
    gap: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-platform__link::after {
    transition: none;
  }

  .page-products .pp-platform__link:hover::after {
    transform: none;
  }
}
<<<END>>>