.page-products {
  --prod-radius: 18px;
  overflow-wrap: break-word;
}

.page-products .breadcrumbs {
  padding-block: 20px 4px;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
}

.page-products .eyebrow {
  margin: 0;
}

.page-products h2 {
  margin: 10px 0 0;
  font-size: clamp(1.55rem, 4.6vw, 2.5rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.16;
  color: var(--ivory);
}

.page-products h3 {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ivory);
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  padding-top: clamp(14px, 3vw, 28px);
  padding-bottom: clamp(40px, 6vw, 76px);
}

.page-products .prod-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 56px);
  align-items: start;
}

.page-products .prod-hero__device {
  max-width: 340px;
}

.page-products .device-frame {
  position: relative;
  padding: 14px 12px 42px;
  border: 1px solid var(--line-strong);
  border-radius: 26px;
  background: linear-gradient(165deg, rgba(15, 92, 73, 0.75), rgba(8, 46, 43, 0.94) 48%, var(--night-deep));
  box-shadow: 0 28px 70px rgba(4, 21, 15, 0.6), inset 0 0 0 1px rgba(198, 255, 61, 0.1);
}

.page-products .device-frame::before {
  content: "";
  position: absolute;
  top: 6px;
  left: 26px;
  right: 26px;
  height: 6px;
  background-image: repeating-linear-gradient(90deg, var(--sage) 0 1px, transparent 1px 8px);
  opacity: 0.45;
}

.page-products .device-frame__ver {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 2;
  padding: 4px 8px;
  border-radius: 4px;
  background: var(--lime);
  color: var(--night);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.page-products .device-frame__screen {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--teal-deep);
}

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

.page-products .device-frame__meter {
  position: absolute;
  left: 26px;
  bottom: 16px;
  display: flex;
  align-items: flex-end;
  gap: 5px;
}

.page-products .device-frame__meter span {
  display: block;
  width: 5px;
  border-radius: 2px;
  background: var(--sage);
  opacity: 0.3;
}

.page-products .device-frame__meter span:nth-child(1) {
  height: 6px;
  background: var(--lime);
  opacity: 1;
}

.page-products .device-frame__meter span:nth-child(2) {
  height: 10px;
}

.page-products .device-frame__meter span:nth-child(3) {
  height: 14px;
}

.page-products .device-frame__meter span:nth-child(4) {
  height: 18px;
}

.page-products .device-frame__cap {
  margin: 12px 0 0;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--sage);
}

.page-products .prod-hero__body h1 {
  margin: 12px 0 0;
  font-size: clamp(2rem, 6.6vw, 3.5rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.08;
  color: var(--ivory);
}

.page-products .prod-hero__lede {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: 1rem;
  line-height: 1.85;
  color: rgba(244, 241, 232, 0.82);
}

.page-products .prod-index {
  list-style: none;
  margin: clamp(24px, 4vw, 38px) 0 0;
  padding: 0;
}

.page-products .prod-index__item a {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  padding: 13px 2px;
  border-top: 1px solid var(--line);
  color: var(--ivory);
  text-decoration: none;
  transition: color 0.22s var(--ease), background-color 0.22s var(--ease);
}

.page-products .prod-index__item:last-child a {
  border-bottom: 1px solid var(--line);
}

.page-products .prod-index__item a:hover,
.page-products .prod-index__item a:focus-visible {
  color: var(--lime);
  background-color: rgba(15, 92, 73, 0.24);
}

.page-products .prod-index__key {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--lime);
}

.page-products .prod-index__txt {
  font-size: 1rem;
  font-weight: 700;
}

.page-products .prod-index__hint {
  margin-left: auto;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--sage);
}

.page-products .prod-hero__more {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 26px 0 0;
}

/* ---------- 通用小节标题 ---------- */
.page-products .prod-sec-head {
  max-width: 60ch;
}

.page-products .prod-sec-head p:not(.eyebrow) {
  margin: 14px 0 0;
  line-height: 1.8;
  color: var(--sage);
}

/* ---------- 三条能力 ---------- */
.page-products .prod-matrix__list {
  list-style: none;
  margin: clamp(26px, 4vw, 44px) 0 0;
  padding: 0;
  border-bottom: 1px solid var(--line);
}

.page-products .prod-matrix__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px 24px;
  padding: clamp(20px, 3vw, 32px) 0;
  border-top: 1px solid var(--line);
  transition: background-color 0.24s var(--ease);
}

.page-products .prod-matrix__row:hover {
  background-color: rgba(15, 92, 73, 0.2);
}

.page-products .prod-matrix__no {
  font-size: clamp(1.4rem, 4vw, 2.1rem);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--lime);
}

.page-products .prod-matrix__main p {
  margin: 8px 0 0;
  max-width: 52ch;
  line-height: 1.78;
  color: var(--sage);
}

.page-products .prod-matrix__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--sage);
}

/* ---------- 手机稳定版 ---------- */
.page-products .prod-mobile__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 52px);
  align-items: center;
}

.page-products .prod-mobile__copy p:not(.eyebrow) {
  margin: 16px 0 0;
  max-width: 46ch;
  line-height: 1.82;
  color: rgba(244, 241, 232, 0.82);
}

.page-products .prod-signal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 26px;
  padding: 14px 16px;
  border-left: 2px solid var(--lime);
  background: linear-gradient(90deg, rgba(198, 255, 61, 0.1), transparent 72%);
}

.page-products .prod-signal svg {
  display: block;
  width: auto;
  height: 34px;
}

.page-products .prod-signal__txt {
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  line-height: 1.7;
  color: var(--lime-soft);
}

/* ---------- 图片容器 ---------- */
.page-products .media-frame {
  position: relative;
  display: block;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--prod-radius);
  background: var(--teal-deep);
}

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

.page-products .prod-mobile__media {
  margin: 0;
}

.page-products .prod-mobile__media .media-frame {
  aspect-ratio: 4 / 3;
}

.page-products .prod-mobile__media .media-frame img {
  height: 100%;
}

/* ---------- 订阅与导出 ---------- */
.page-products .prod-export__plate {
  margin: 0;
}

.page-products .prod-export__plate .media-frame {
  aspect-ratio: 3 / 2;
}

.page-products .prod-export__plate .media-frame img {
  height: 100%;
}

.page-products .prod-export__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  margin-top: clamp(26px, 4vw, 44px);
}

.page-products .prod-export__copy p:not(.eyebrow) {
  margin: 16px 0 0;
  max-width: 48ch;
  line-height: 1.82;
  color: rgba(244, 241, 232, 0.82);
}

.page-products .prod-export__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  list-style: none;
  margin: 26px 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
}

.page-products .prod-export__stats li {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.page-products .prod-export__stats .mono {
  font-size: clamp(1.3rem, 3.2vw, 1.7rem);
  letter-spacing: -0.01em;
  color: var(--lime);
}

.page-products .prod-export__stats li span:last-child {
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--sage);
}

.page-products .prod-export__fields {
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--line-strong);
  border-radius: var(--prod-radius);
  background: linear-gradient(180deg, rgba(8, 46, 43, 0.88), rgba(4, 21, 15, 0.94));
}

.page-products .prod-fields__cap {
  margin: 0 0 14px;
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lime-soft);
}

.page-products .prod-fields__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .prod-fields__list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 0.875rem;
  color: var(--ivory);
}

.page-products .prod-fields__list li:last-child {
  border-bottom: 0;
}

.page-products .prod-fields__list .mono {
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--sage);
}

.page-products .prod-fields__note {
  margin: 14px 0 0;
  font-size: 0.75rem;
  line-height: 1.72;
  color: var(--sage);
}

.page-products .prod-export__graphic {
  margin: clamp(26px, 4vw, 44px) 0 0;
}

.page-products .prod-export__graphic .media-frame {
  aspect-ratio: 3 / 2;
}

.page-products .prod-export__graphic .media-frame img {
  height: 100%;
}

/* ---------- 使用场景 ---------- */
.page-products .prod-scenes__list {
  list-style: none;
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-products .scene {
  border-bottom: 1px solid var(--line);
}

.page-products .scene__sum {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 4px;
  list-style: none;
  cursor: pointer;
  color: var(--ivory);
  transition: background-color 0.22s var(--ease);
}

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

.page-products .scene__sum:hover,
.page-products .scene__sum:focus-visible {
  background-color: rgba(15, 92, 73, 0.22);
}

.page-products .scene__no {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--lime);
}

.page-products .scene__title {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
}

.page-products .scene__time {
  margin-left: auto;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--sage);
}

.page-products .scene__sum::after {
  content: "+";
  width: 1.2em;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  text-align: center;
  color: var(--lime);
}

.page-products .scene[open] .scene__sum::after {
  content: "–";
}

.page-products .scene__body {
  padding: 0 4px 22px;
}

.page-products .scene__steps {
  counter-reset: sc;
  display: grid;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .scene__steps li {
  position: relative;
  padding-left: 32px;
  font-size: 0.9375rem;
  line-height: 1.72;
  color: rgba(244, 241, 232, 0.8);
}

.page-products .scene__steps li::before {
  counter-increment: sc;
  content: counter(sc, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 0.28em;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: var(--lime);
}

.page-products .prod-scenes__plate {
  margin: clamp(26px, 4vw, 44px) 0 0;
}

.page-products .prod-scenes__plate .media-frame {
  aspect-ratio: 3 / 2;
}

.page-products .prod-scenes__plate .media-frame img {
  height: 100%;
}

/* ---------- 版本演进 ---------- */
.page-products .prod-timeline__track {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  list-style: none;
  margin: clamp(26px, 4vw, 46px) 0 0;
  padding: 0;
}

.page-products .prod-timeline__node {
  position: relative;
  padding: 18px 18px 20px;
  border: 1px solid rgba(198, 255, 61, 0.2);
  border-radius: 14px;
  background: linear-gradient(160deg, rgba(74, 27, 42, 0.92), rgba(22, 26, 56, 0.92));
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-products .prod-timeline__node:hover,
.page-products .prod-timeline__node:focus-within {
  transform: translateY(-3px);
  border-color: var(--lime);
}

.page-products .prod-timeline__ver {
  display: inline-block;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--lime);
  color: var(--night);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.page-products .prod-timeline__node h3 {
  margin-top: 12px;
}

.page-products .prod-timeline__node p {
  margin: 8px 0 0;
  font-size: 0.875rem;
  line-height: 1.72;
  color: rgba(244, 241, 232, 0.78);
}

/* ---------- 收尾 ---------- */
.page-products .prod-cta {
  padding-bottom: clamp(56px, 8vw, 100px);
}

.page-products .prod-cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  padding: clamp(24px, 5vw, 46px);
  border: 1px solid var(--line-strong);
  border-radius: 22px;
  background:
    radial-gradient(120% 140% at 0% 0%, rgba(15, 92, 73, 0.55), transparent 62%),
    linear-gradient(150deg, rgba(8, 46, 43, 0.92), rgba(4, 21, 15, 0.96));
}

.page-products .prod-cta__inner p {
  margin: 12px 0 0;
  max-width: 52ch;
  line-height: 1.82;
  color: var(--sage);
}

.page-products .prod-cta__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-products .prod-timeline__track {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 780px) {
  .page-products .prod-hero__grid {
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  }

  .page-products .prod-matrix__row {
    grid-template-columns: 84px minmax(0, 1fr) 208px;
    align-items: start;
  }
}

@media (min-width: 880px) {
  .page-products .prod-mobile__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-products .prod-export__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
  }

  .page-products .prod-cta__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
  }

  .page-products .prod-cta__acts {
    justify-content: flex-end;
  }
}

@media (min-width: 960px) {
  .page-products .prod-timeline__track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    position: relative;
    padding-top: 16px;
  }

  .page-products .prod-timeline__track::before {
    content: "";
    position: absolute;
    top: 4px;
    left: 6px;
    right: 6px;
    height: 1px;
    background-image: repeating-linear-gradient(90deg, var(--lime) 0 10px, transparent 10px 20px);
    opacity: 0.5;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-matrix__row,
  .page-products .prod-timeline__node,
  .page-products .prod-index__item a,
  .page-products .scene__sum {
    transition: none;
  }

  .page-products .prod-timeline__node:hover,
  .page-products .prod-timeline__node:focus-within {
    transform: none;
  }
}
<<<END>>>