.page-products {
  --pp-gap: calc(var(--u) * 5);
  --pp-radius: 3px;
}

/* ---------- 首屏 ---------- */
.page-products .hero {
  padding: calc(var(--u) * 6) 0 calc(var(--u) * 8);
  border-bottom: 1px solid var(--line);
}

.page-products .hero__grid {
  display: grid;
  gap: calc(var(--u) * 5);
  align-items: end;
}

.page-products .hero__copy .section-lead {
  margin-top: calc(var(--u) * 2);
}

.page-products .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: calc(var(--u) * 1.5);
  margin-top: calc(var(--u) * 3);
}

.page-products .hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .hero__stats > .stat {
  background: var(--c-paper);
  padding: calc(var(--u) * 2) calc(var(--u) * 2);
}

.page-products .stat-value {
  display: block;
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  font-size: clamp(22px, 4.4vw, 32px);
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--c-turf);
}

.page-products .stat-label {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--c-sage);
}

/* ---------- 通用区块 ---------- */
.page-products .sec {
  padding: calc(var(--u) * 8) 0;
  border-bottom: 1px solid var(--line);
}

.page-products .sec__head {
  max-width: 68ch;
  margin-bottom: calc(var(--u) * 4);
}

.page-products .sec__head .section-lead {
  margin-top: calc(var(--u) * 2);
}

/* ---------- 订阅操作台 ---------- */
.page-products .console {
  display: grid;
  gap: calc(var(--u) * 4);
}

.page-products .console__panel {
  background: var(--c-paper);
  border: 1px solid var(--line);
  border-top: 3px solid var(--c-turf);
  padding: calc(var(--u) * 3);
}

.page-products .console__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: calc(var(--u) * 2);
}

.page-products .console__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  color: var(--c-turf);
}

.page-products .console__hint {
  margin-top: 6px;
  font-size: 14px;
  color: var(--c-sage);
}

.page-products .console__foot {
  margin-top: calc(var(--u) * 2.5);
  padding-top: calc(var(--u) * 2);
  border-top: 1px dashed var(--c-stand);
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-sage);
}

.page-products .chipbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: calc(var(--u) * 2) 0 0;
}

.page-products .chip {
  font-size: 14px;
  line-height: 1.2;
}

.page-products .console__media .img-frame,
.page-products .watchlist-figure .img-frame,
.page-products .archive__list .img-frame,
.page-products .scale__figure .img-frame {
  background: var(--c-stand);
}

.page-products .figure-note {
  margin-top: calc(var(--u) * 1.5);
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-sage);
}

/* ---------- 列表行 ---------- */
.page-products .rows {
  list-style: none;
  margin: calc(var(--u) * 3) 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-products .rows__item {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .rows__name {
  font-weight: 700;
  font-size: 16px;
  color: var(--c-turf);
}

.page-products .rows__note {
  font-size: 14px;
  line-height: 1.6;
  color: var(--c-sage);
}

.page-products .rows__kicker {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--c-sage);
}

.page-products .rows--archive {
  margin-top: calc(var(--u) * 3);
}

.page-products .rows--archive .rows__item {
  grid-template-columns: 1fr;
}

/* ---------- 阵容变动（深色区） ---------- */
.page-products .sec--dark {
  background: var(--c-night);
  border-bottom-color: var(--line-dark);
}

.page-products .sec--dark .section-eyebrow {
  color: var(--c-cyan);
}

.page-products .sec--dark .section-title {
  color: var(--c-paper);
}

.page-products .sec--dark .section-lead {
  color: var(--c-leaf);
}

.page-products .lineup {
  display: grid;
  gap: calc(var(--u) * 5);
  align-items: center;
}

.page-products .lineup__phone {
  position: relative;
  justify-self: center;
  width: min(300px, 100%);
}

.page-products .phone {
  position: relative;
  padding: 14px;
  border-radius: 34px;
  background: linear-gradient(160deg, #0d2b22, #061511);
  border: 1px solid rgba(0, 229, 195, 0.28);
  box-shadow: 0 28px 56px rgba(0, 0, 0, 0.45);
}

.page-products .phone__bar {
  width: 76px;
  height: 5px;
  margin: 0 auto 10px;
  border-radius: 3px;
  background: rgba(247, 244, 236, 0.22);
}

.page-products .phone__screen {
  border-radius: 24px;
  overflow: hidden;
  background: var(--c-paper);
}

.page-products .phone__screen img {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .pushcard {
  position: absolute;
  left: 60%;
  bottom: -28px;
  width: min(260px, 92%);
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(7, 28, 22, 0.94);
  border: 1px solid rgba(0, 229, 195, 0.45);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.4);
  transform: translateX(0);
}

.page-products .pushcard__top {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-products .pushcard__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-cyan);
  box-shadow: 0 0 0 4px rgba(0, 229, 195, 0.16);
}

.page-products .pushcard__title {
  font-size: 13px;
  font-weight: 700;
  color: var(--c-paper);
}

.page-products .pushcard__time {
  margin-left: auto;
  font-size: 12px;
  color: var(--c-cyan);
}

.page-products .pushcard__body {
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-leaf);
}

.page-products .lineup__h {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--c-paper);
}

.page-products .steps {
  list-style: none;
  margin: calc(var(--u) * 3) 0 0;
  padding: 0;
}

.page-products .steps__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: calc(var(--u) * 2);
  padding: calc(var(--u) * 2) 0;
  border-top: 1px solid var(--line-dark);
}

.page-products .steps__num {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 700;
  color: var(--c-cyan);
  padding-top: 3px;
}

.page-products .steps__title {
  font-weight: 700;
  font-size: 16px;
  color: var(--c-paper);
}

.page-products .steps__desc {
  margin-top: 4px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-leaf);
}

.page-products .lineup__note {
  margin-top: calc(var(--u) * 2.5);
  padding: 12px 14px;
  border-left: 3px solid var(--c-amber);
  background: rgba(242, 169, 59, 0.08);
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-leaf);
}

/* ---------- 关注列表 ---------- */
.page-products .groups {
  display: grid;
  gap: calc(var(--u) * 2);
}

.page-products .group-card {
  position: relative;
  padding: calc(var(--u) * 3) calc(var(--u) * 2.5) calc(var(--u) * 3) calc(var(--u) * 3);
  background: var(--c-paper);
  border: 1px solid var(--line);
  border-radius: var(--pp-radius);
}

.page-products .group-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--c-cyan);
}

.page-products .group-card__num {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-sage);
}

.page-products .group-card__name {
  margin-top: 8px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  color: var(--c-turf);
}

.page-products .group-card__desc {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-sage);
}

.page-products .watchlist-figure {
  display: grid;
  gap: calc(var(--u) * 3);
  margin-top: calc(var(--u) * 5);
  align-items: start;
}

.page-products .mini-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  color: var(--c-turf);
}

.page-products .watchlist-figure__side p {
  margin-top: calc(var(--u) * 1.5);
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-sage);
}

.page-products .link-arrow {
  display: inline-block;
  margin-top: calc(var(--u) * 2);
  font-weight: 700;
  font-size: 15px;
  color: var(--c-turf);
  text-decoration: none;
  border-bottom: 2px solid var(--c-cyan);
  padding-bottom: 2px;
}

.page-products .link-arrow:hover,
.page-products .link-arrow:focus-visible {
  color: var(--c-night);
  border-bottom-color: var(--c-amber);
}

/* ---------- 旧版资料筛选 ---------- */
.page-products .sec--archive {
  background: linear-gradient(180deg, rgba(184, 217, 196, 0.34), rgba(247, 244, 236, 0));
}

.page-products .archive {
  display: grid;
  gap: calc(var(--u) * 5);
  align-items: start;
}

.page-products .filtergroup + .filtergroup {
  margin-top: calc(var(--u) * 3);
}

.page-products .filtergroup__label {
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-sage);
}

.page-products .filtergroup .chipbar {
  margin-top: calc(var(--u) * 1.5);
}

.page-products .alpha {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: calc(var(--u) * 1.5);
}

.page-products .alpha__key {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-data);
  font-size: 13px;
  font-weight: 700;
  color: var(--c-turf);
  background: var(--c-paper);
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease;
}

.page-products .alpha__key:hover,
.page-products .alpha__key:focus-visible {
  border-color: var(--c-turf);
}

.page-products .alpha__key[aria-pressed="true"] {
  background: var(--c-turf);
  border-color: var(--c-turf);
  color: var(--c-cyan);
}

.page-products .archive__count {
  margin-top: calc(var(--u) * 3);
  padding-top: calc(var(--u) * 2);
  border-top: 1px solid var(--line-strong);
  font-size: 14px;
  color: var(--c-sage);
}

.page-products .archive__count .data-num {
  font-weight: 700;
  color: var(--c-turf);
}

/* ---------- 移动端路径 ---------- */
.page-products .route {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: calc(var(--u) * 2);
}

.page-products .route__step {
  position: relative;
  padding: calc(var(--u) * 3) calc(var(--u) * 2.5);
  background: var(--c-paper);
  border: 1px solid var(--line);
  border-top: 3px solid var(--c-amber);
  border-radius: var(--pp-radius);
}

.page-products .route__num {
  display: block;
  font-family: var(--font-data);
  font-variant-numeric: tabular-nums;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--c-sage);
}

.page-products .route__title {
  margin-top: 10px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: var(--c-turf);
}

.page-products .route__desc {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-sage);
}

/* ---------- 服务能力 ---------- */
.page-products .scale {
  display: grid;
  gap: calc(var(--u) * 5);
  align-items: center;
}

.page-products .scale__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: calc(var(--u) * 3) calc(var(--u) * 2);
  padding-top: calc(var(--u) * 2);
  border-top: 1px solid var(--line-dark);
}

.page-products .stat--on-dark .stat-value {
  color: var(--c-cyan);
  font-size: clamp(20px, 3.6vw, 28px);
}

.page-products .stat--on-dark .stat-label {
  color: var(--c-leaf);
}

.page-products .scale__figure .figure-note {
  color: var(--c-leaf);
}

/* ---------- 使用场景 ---------- */
.page-products .scenes {
  display: grid;
  gap: calc(var(--u) * 2);
}

.page-products .scene {
  padding: calc(var(--u) * 3) calc(var(--u) * 2.5);
  background: var(--c-paper);
  border: 1px solid var(--line);
  border-radius: var(--pp-radius);
}

.page-products .scene__title {
  margin-top: calc(var(--u) * 2);
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  color: var(--c-turf);
}

.page-products .scene__desc {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-sage);
}

/* ---------- 行动条 ---------- */
.page-products .cta-band {
  display: grid;
  gap: calc(var(--u) * 3);
  margin-top: calc(var(--u) * 5);
  padding: calc(var(--u) * 4) calc(var(--u) * 3);
  background: var(--c-turf);
  border-radius: var(--pp-radius);
  align-items: center;
}

.page-products .cta-band__title {
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 800;
  color: var(--c-paper);
}

.page-products .cta-band__text p {
  margin-top: 8px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-leaf);
}

.page-products .cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: calc(var(--u) * 1.5);
}

/* ---------- 中等屏 ---------- */
@media (min-width: 640px) {
  .page-products .rows--archive .rows__item {
    grid-template-columns: 110px minmax(0, 1fr);
    align-items: baseline;
    column-gap: calc(var(--u) * 2);
  }

  .page-products .rows--archive .rows__note {
    grid-column: 2;
  }

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

  .page-products .scenes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 桌面屏 ---------- */
@media (min-width: 900px) {
  .page-products .hero {
    padding: calc(var(--u) * 8) 0 calc(var(--u) * 10);
  }

  .page-products .hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: calc(var(--u) * 8);
  }

  .page-products .sec {
    padding: calc(var(--u) * 11) 0;
  }

  .page-products .console {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: calc(var(--u) * 6);
    align-items: start;
  }

  .page-products .lineup {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: calc(var(--u) * 8);
  }

  .page-products .lineup__phone {
    justify-self: start;
    margin-left: calc(var(--u) * 4);
  }

  .page-products .pushcard {
    left: auto;
    right: calc(var(--u) * -6);
    bottom: calc(var(--u) * 6);
    transform: none;
  }

  .page-products .watchlist-figure {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: calc(var(--u) * 6);
  }

  .page-products .archive {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: calc(var(--u) * 6);
  }

  .page-products .route {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: calc(var(--u) * 3);
  }

  .page-products .route__step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 50%;
    right: calc(var(--u) * -3);
    width: calc(var(--u) * 3);
    border-top: 1px dashed var(--c-sage);
  }

  .page-products .scale {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: calc(var(--u) * 7);
  }

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

  .page-products .scenes {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .cta-band {
    grid-template-columns: minmax(0, 1fr) auto;
    padding: calc(var(--u) * 5) calc(var(--u) * 5);
  }
}

/* ---------- 大屏 ---------- */
@media (min-width: 1200px) {
  .page-products .hero__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .hero__stats > .stat {
    padding: calc(var(--u) * 2.5) calc(var(--u) * 3);
  }
}

/* ---------- 动效收敛 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .alpha__key {
    transition: none;
  }
}