.page-products .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding-top: 26px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--text-dim);
}

.page-products .breadcrumbs__item {
  color: inherit;
  text-decoration: none;
}

.page-products .breadcrumbs__item + .breadcrumbs__item::before {
  content: "/ ";
  color: var(--line-strong);
}

.page-products .pr-text {
  font-size: 16px;
  line-height: 1.78;
  color: var(--text-soft);
  max-width: 36em;
  margin: 18px 0 0;
}

.page-products .pr-link {
  color: var(--fluo-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 240, 207, 0.4);
}

.page-products .pr-link:hover {
  border-bottom-color: var(--fluo-cyan);
}

.page-products .pr-sub {
  margin: 34px 0 0;
}

/* ---------- 首屏 ---------- */
.page-products .pr-hero {
  padding-top: 24px;
}

.page-products .pr-hero__grid {
  display: grid;
  gap: 36px;
  align-items: center;
}

.page-products .pr-hero__title {
  margin: 12px 0 0;
}

.page-products .pr-hero__lede {
  margin-top: 20px;
  color: var(--text-soft);
  max-width: 34em;
}

.page-products .pr-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.page-products .pr-hero__board {
  padding: 26px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

.page-products .pr-hero__board-tag {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fluo-cyan);
}

.page-products .pr-hero__row {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .pr-hero__idx {
  font-size: 12px;
  color: var(--ink-night);
  background: var(--fluo-cyan);
  border-radius: var(--radius-sm);
  padding: 3px 7px;
  line-height: 1.4;
  flex: 0 0 auto;
}

.page-products .pr-hero__row-body {
  min-width: 0;
}

.page-products .pr-hero__row-title {
  margin: 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--signal-white);
}

.page-products .pr-hero__row-text {
  margin: 4px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-soft);
}

.page-products .pr-hero__board-foot {
  margin: 16px 0 0;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mountain-mist);
}

/* ---------- 球队订阅 ---------- */
.page-products .pr-teams__grid {
  display: grid;
  gap: 40px;
  align-items: start;
}

.page-products .pr-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 0;
}

.page-products .pr-chips .chip {
  font-size: 12px;
  letter-spacing: 0.1em;
  cursor: default;
}

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

.page-products .pr-alerts li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-soft);
}

.page-products .pr-alerts li b {
  color: var(--signal-white);
}

.page-products .pr-alerts__dot {
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.page-products .pr-alerts__dot--cyan {
  background: var(--fluo-cyan);
}

.page-products .pr-alerts__dot--orange {
  background: var(--stand-orange);
}

.page-products .pr-alerts__dot--mist {
  background: var(--mountain-mist);
}

/* ---------- 订阅状态 + 版本刻度 ---------- */
.page-products .pr-board__grid {
  display: grid;
  gap: 44px;
  align-items: start;
}

.page-products .pr-board__left {
  display: grid;
  gap: 22px;
  align-content: start;
}

.page-products .pr-panel {
  padding: 26px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
}

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

.page-products .pr-panel__count {
  margin: 14px 0 0;
  font-size: 46px;
  line-height: 1;
  color: var(--fluo-cyan);
  letter-spacing: -0.02em;
}

.page-products .pr-panel__count span {
  font-size: 20px;
  color: var(--text-dim);
}

.page-products .pr-panel__label {
  margin: 8px 0 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mountain-mist);
}

.page-products .pr-panel .rule {
  margin: 20px 0 4px;
}

.page-products .pr-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pr-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-soft);
}

.page-products .pr-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex: 0 0 auto;
}

.page-products .pr-dot--orange {
  background: var(--stand-orange);
}

.page-products .pr-dot--cyan {
  background: var(--fluo-cyan);
}

.page-products .pr-dot--mist {
  background: var(--mountain-mist);
}

.page-products .pr-list__state {
  margin-left: auto;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--fluo-cyan);
}

.page-products .pr-list__state--off {
  color: var(--text-dim);
}

.page-products .pr-switches {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .pr-switches li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 14px;
  color: var(--text-soft);
}

.page-products .pr-switch {
  font-size: 12px;
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line-strong);
}

.page-products .pr-switch--on {
  color: var(--ink-night);
  background: var(--fluo-cyan);
  border-color: transparent;
}

.page-products .pr-switch--off {
  color: var(--text-dim);
}

.page-products .pr-panel__foot {
  margin: 20px 0 0;
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0.04em;
  color: var(--mountain-mist);
}

.page-products .pr-version__stamp {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  margin-top: 28px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .pr-version__num {
  font-size: clamp(42px, 11vw, 76px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--fluo-cyan);
}

.page-products .pr-rulerwrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: 26px;
  padding-bottom: 10px;
}

.page-products .pr-ruler {
  display: flex;
  min-width: 600px;
}

.page-products .pr-ruler__item {
  flex: 1 1 0;
  position: relative;
  padding: 26px 16px 0 0;
  border-top: 1px solid var(--line-strong);
}

.page-products .pr-ruler__item::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--mountain-mist);
}

.page-products .pr-ruler__item--now::before {
  background: var(--fluo-cyan);
  box-shadow: 0 0 0 4px rgba(61, 240, 207, 0.18);
}

.page-products .pr-ruler__v {
  display: block;
  font-size: 20px;
  color: var(--signal-white);
}

.page-products .pr-ruler__item--now .pr-ruler__v {
  color: var(--fluo-cyan);
}

.page-products .pr-ruler__k {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.65;
  color: var(--text-dim);
}

.page-products .pr-version__hint {
  margin: 6px 0 0;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mountain-mist);
}

.page-products .pr-gains {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pr-gains li {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-soft);
  padding-left: 14px;
  border-left: 2px solid rgba(61, 240, 207, 0.4);
}

.page-products .pr-gains b {
  color: var(--signal-white);
}

/* ---------- 迭代节奏 ---------- */
.page-products .pr-cadence__grid {
  display: grid;
  gap: 40px;
  align-items: start;
}

.page-products .pr-timeline {
  display: flex;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: 30px;
  padding-bottom: 10px;
}

.page-products .pr-timeline .timeline__item {
  flex: 1 1 0;
  min-width: 190px;
  position: relative;
  padding: 24px 20px 0 0;
  border-top: 1px solid var(--line-strong);
}

.page-products .pr-timeline .timeline__marker {
  position: absolute;
  top: -5px;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--stand-orange);
}

.page-products .pr-timeline .timeline__time {
  display: block;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--fluo-cyan);
}

.page-products .pr-timeline .timeline__title {
  margin: 8px 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--signal-white);
}

.page-products .pr-timeline .timeline__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-soft);
}

.page-products .pr-cadence__media .media__caption {
  color: var(--text-soft);
}

/* ---------- 模块清单 ---------- */
.page-products .pr-modules__head {
  display: grid;
  gap: 34px;
  align-items: center;
}

.page-products .pr-modules__head .lede {
  margin-top: 18px;
  color: var(--text-soft);
  max-width: 34em;
}

.page-products .pr-modules__grid {
  display: grid;
  gap: 18px;
  margin-top: 46px;
}

.page-products .pr-module {
  padding: 24px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(8, 19, 31, 0.46);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-products .pr-module:hover,
.page-products .pr-module:focus-within {
  border-color: rgba(61, 240, 207, 0.62);
  transform: translateY(-4px);
}

.page-products .pr-module .card__meta {
  color: var(--stand-orange);
  letter-spacing: 0.1em;
}

.page-products .pr-module .card__title {
  margin: 12px 0 0;
  color: var(--signal-white);
}

.page-products .pr-module .card__text {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-soft);
}

.page-products .pr-module__more {
  max-height: 340px;
  overflow: hidden;
  opacity: 1;
  transition: max-height 0.34s var(--ease), opacity 0.34s var(--ease);
}

.page-products .pr-module__more p {
  margin: 14px 0 10px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--text-soft);
}

.page-products .pr-modules__media {
  margin-top: 44px;
}

/* ---------- 收尾指引 ---------- */
.page-products .pr-next__panel {
  display: grid;
  gap: 24px;
  padding: 32px 26px;
  border-radius: var(--radius);
}

.page-products .pr-next__title {
  margin: 0 0 10px;
  color: var(--ink-night);
}

.page-products .pr-next__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(8, 19, 31, 0.74);
  max-width: 40em;
}

.page-products .pr-next__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pr-next__acts .btn--quiet {
  border-color: rgba(8, 19, 31, 0.34);
  color: var(--ink-night);
}

.page-products .pr-next__acts .btn--quiet:hover {
  border-color: var(--ink-night);
}

/* ---------- 媒体 ---------- */
.page-products .media {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--pitch-navy);
  aspect-ratio: auto;
}

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

.page-products .media__caption {
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-dim);
  background: rgba(8, 19, 31, 0.72);
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-products .pr-alerts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 960px) {
  .page-products .pr-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 56px;
  }

  .page-products .pr-teams__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
  }

  .page-products .pr-cadence__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 52px;
  }

  .page-products .pr-modules__head {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 52px;
  }

  .page-products .pr-modules__head-media {
    max-width: 380px;
    justify-self: end;
  }

  .page-products .pr-next__panel {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    padding: 40px 44px;
  }
}

@media (min-width: 1024px) {
  .page-products .pr-board__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 56px;
  }

  .page-products .pr-board__left {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

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

@media (hover: hover) and (min-width: 700px) {
  .page-products .pr-module__more {
    max-height: 0;
    opacity: 0;
  }

  .page-products .pr-module:hover .pr-module__more,
  .page-products .pr-module:focus-within .pr-module__more {
    max-height: 300px;
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pr-module,
  .page-products .pr-module__more {
    transition: none;
    transform: none;
  }
}