.page-products {
  --prd-hair: 1px solid rgba(11, 42, 36, 0.13);
  --prd-hair-dark: 1px solid rgba(127, 245, 225, 0.18);
  --prd-gap: clamp(1.6rem, 4vw, 3.25rem);
  background: var(--ld-paper);
}

.page-products > .ld-crumbs {
  max-width: var(--ld-shell);
  margin: 0 auto;
  padding: 1.15rem var(--ld-gutter) 0;
}

/* ---------- 首屏框景 ---------- */
.page-products .prd-hero {
  padding-top: clamp(0.75rem, 2.5vw, 1.75rem);
}

.page-products .prd-hero__frame {
  position: relative;
  overflow: hidden;
  padding: clamp(1.6rem, 5vw, 3.5rem) clamp(1.2rem, 4.5vw, 3rem);
  border: var(--prd-hair);
  border-radius: var(--ld-radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(232, 240, 234, 0.62));
  box-shadow: var(--ld-shadow);
}

.page-products .prd-hero__frame::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(11, 42, 36, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11, 42, 36, 0.05) 1px, transparent 1px);
  background-size: 58px 58px;
  pointer-events: none;
}

.page-products .prd-hero__frame::after {
  content: "";
  position: absolute;
  right: -18%;
  top: -38%;
  width: 62%;
  height: 176%;
  transform: rotate(-14deg);
  background: radial-gradient(circle at 50% 50%, rgba(25, 227, 194, 0.26), rgba(25, 227, 194, 0) 68%);
  pointer-events: none;
}

.page-products .prd-hero__eyebrow,
.page-products .prd-hero__title,
.page-products .prd-hero__lede,
.page-products .prd-hero__chips {
  position: relative;
  z-index: 1;
}

.page-products .prd-hero__title {
  margin: 0.7rem 0 0;
  max-width: 16ch;
  font-size: clamp(1.9rem, 6.4vw, 3.6rem);
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: -0.025em;
  color: var(--ld-ink);
}

.page-products .prd-hero__lede {
  margin-top: 1.05rem;
  max-width: 58ch;
  color: var(--ld-slate);
}

.page-products .prd-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.6rem;
}

/* ---------- 章节通用头 ---------- */
.page-products .prd-head {
  max-width: 62ch;
}

.page-products .prd-h2 {
  margin: 0.55rem 0 0;
  font-size: clamp(1.4rem, 4.2vw, 2.35rem);
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--ld-ink);
}

.page-products .prd-h2--onDark {
  color: var(--ld-white);
}

.page-products .prd-sub {
  margin: 0.85rem 0 0;
  color: var(--ld-slate);
  line-height: 1.7;
}

.page-products .prd-sub--onDark {
  color: rgba(232, 240, 234, 0.74);
}

/* ---------- 01 查询端 / 订阅端 ---------- */
.page-products .prd-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: var(--prd-gap);
}

.page-products .prd-split__pane {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(1.4rem, 3.6vw, 2.4rem);
  border-radius: var(--ld-radius);
}

.page-products .prd-split__pane--dark {
  border: var(--prd-hair-dark);
  background:
    radial-gradient(120% 92% at 100% 0%, rgba(25, 227, 194, 0.22), rgba(11, 42, 36, 0) 62%),
    linear-gradient(158deg, var(--ld-ink) 0%, var(--ld-ink-2) 100%);
}

.page-products .prd-split__pane--light {
  border: var(--prd-hair);
  background: var(--ld-white);
  box-shadow: var(--ld-shadow);
}

.page-products .prd-pane__idx {
  margin: 0;
  font-size: 0.75rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ld-cyan);
}

.page-products .prd-split__pane--light .prd-pane__idx {
  color: var(--ld-cyan-deep);
}

.page-products .prd-pane__title {
  margin: 0.75rem 0 0;
  font-size: clamp(1.15rem, 3.2vw, 1.55rem);
  line-height: 1.28;
  font-weight: 900;
  color: var(--ld-ink);
}

.page-products .prd-split__pane--dark .prd-pane__title {
  color: var(--ld-white);
}

.page-products .prd-pane__text {
  margin: 0.85rem 0 0;
  font-size: 0.95rem;
  line-height: 1.72;
  color: var(--ld-slate);
}

.page-products .prd-split__pane--dark .prd-pane__text {
  color: rgba(232, 240, 234, 0.78);
}

.page-products .prd-pane__list {
  margin: 1.15rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.6rem;
  font-size: 0.86rem;
  line-height: 1.6;
}

.page-products .prd-pane__list li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--ld-slate);
}

.page-products .prd-split__pane--dark .prd-pane__list li {
  color: rgba(232, 240, 234, 0.66);
}

.page-products .prd-pane__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 0.5rem;
  height: 1px;
  background: var(--ld-cyan);
}

.page-products .prd-pane__cta {
  align-self: flex-start;
  margin-top: 1.5rem;
}

.page-products .prd-overview__media {
  margin-top: clamp(1.3rem, 3vw, 2rem);
}

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

/* ---------- 02 六类订阅 ---------- */
.page-products .prd-filters {
  margin-top: clamp(1.3rem, 3vw, 2rem);
}

.page-products .prd-subgrid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
  margin-top: clamp(1.2rem, 3vw, 1.85rem);
}

.page-products .prd-subcard {
  position: relative;
  padding: 1.35rem 1.25rem 1.3rem;
  border: var(--prd-hair);
  border-left: 3px solid var(--ld-cyan);
  border-radius: var(--ld-radius);
  background: var(--ld-white);
  box-shadow: var(--ld-shadow);
}

.page-products .prd-subcard[data-filter-item="goals"] {
  border-left-color: var(--ld-flame);
}

.page-products .prd-subcard[data-filter-item="release"] {
  border-left-color: var(--ld-amber);
}

.page-products .prd-subcard__idx {
  margin: 0;
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  color: var(--ld-slate);
}

.page-products .prd-subcard__title {
  margin: 0.5rem 0 0;
  font-size: 1.08rem;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--ld-ink);
}

.page-products .prd-subcard__text {
  margin: 0.7rem 0 0;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--ld-slate);
}

.page-products .prd-subcard__for {
  margin: 0.95rem 0 0;
  padding-top: 0.8rem;
  border-top: 1px dashed rgba(11, 42, 36, 0.16);
  font-size: 0.78rem;
  line-height: 1.55;
  color: var(--ld-slate);
}

.page-products .prd-subcard__for .ld-mono {
  margin-right: 0.4rem;
  color: var(--ld-cyan-deep);
  letter-spacing: 0.14em;
}

.page-products .prd-subs__media {
  margin-top: clamp(1.4rem, 3.4vw, 2.2rem);
}

.page-products .prd-subs__media img {
  width: 100%;
  max-width: 780px;
  height: auto;
  display: block;
  object-fit: cover;
  margin: 0 auto;
}

/* ---------- 03 进失球分布 v4.2 ---------- */
.page-products .prd-goals__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  align-items: start;
}

.page-products .prd-goals__intro {
  max-width: 60ch;
}

.page-products .prd-version {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding: 1.3rem 1.4rem 1.45rem;
  border: var(--prd-hair-dark);
  border-radius: var(--ld-radius);
  background: rgba(18, 59, 50, 0.55);
  overflow: hidden;
}

.page-products .prd-version__halo {
  position: absolute;
  left: -20%;
  top: -60%;
  width: 140%;
  height: 200%;
  background: radial-gradient(circle at 40% 55%, rgba(25, 227, 194, 0.34), rgba(11, 42, 36, 0) 62%);
  pointer-events: none;
}

.page-products .prd-version__num {
  position: relative;
  display: inline-block;
  font-size: clamp(3.4rem, 14vw, 6.2rem);
  line-height: 0.92;
  font-weight: 700;
  letter-spacing: -0.035em;
  background: linear-gradient(118deg, var(--ld-cyan) 0%, var(--ld-cyan-soft) 46%, var(--ld-flame) 128%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-products .prd-version__note {
  position: relative;
  font-size: 0.78rem;
  line-height: 1.6;
  letter-spacing: 0.05em;
  color: rgba(232, 240, 234, 0.66);
}

.page-products .prd-goals__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: clamp(1.5rem, 3.6vw, 2.4rem);
}

.page-products .prd-goals__panel {
  border: var(--prd-hair-dark);
  border-radius: var(--ld-radius);
  padding: 1.35rem 1.3rem 1.4rem;
  background: rgba(11, 42, 36, 0.42);
}

.page-products .prd-goals__panelTitle {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ld-cyan);
}

.page-products .prd-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.95rem;
}

.page-products .prd-pill {
  padding: 0.42rem 0.8rem;
  border: var(--prd-hair-dark);
  border-radius: 999px;
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: rgba(232, 240, 234, 0.62);
  background: rgba(11, 42, 36, 0.35);
}

.page-products .prd-pill--on {
  border-color: rgba(25, 227, 194, 0.55);
  color: var(--ld-ink);
  background: linear-gradient(120deg, var(--ld-cyan), var(--ld-cyan-soft));
}

.page-products .prd-goals__hint {
  margin: 1rem 0 0;
  font-size: 0.78rem;
  line-height: 1.65;
  color: rgba(232, 240, 234, 0.55);
}

.page-products .prd-goals__media {
  margin: 0;
}

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

/* ---------- 04 换设备 ---------- */
.page-products .prd-device__wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.4rem, 3.4vw, 2.4rem);
  margin-top: var(--prd-gap);
  align-items: center;
}

.page-products .prd-device__rack {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.page-products .prd-device__slot {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.55rem;
  padding: 1.05rem 1.15rem;
  border: var(--prd-hair);
  border-radius: var(--ld-radius);
  background: var(--ld-white);
  box-shadow: var(--ld-shadow);
}

.page-products .prd-device__slot--on {
  border-color: rgba(25, 227, 194, 0.55);
  background: linear-gradient(120deg, rgba(232, 240, 234, 0.9), var(--ld-white));
}

.page-products .prd-device__n {
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  color: var(--ld-cyan-deep);
}

.page-products .prd-device__label {
  font-size: 1rem;
  font-weight: 900;
  color: var(--ld-ink);
}

.page-products .prd-device__role {
  margin-left: auto;
  font-size: 0.78rem;
  color: var(--ld-slate);
}

.page-products .prd-device__arrow {
  align-self: center;
  font-size: 1rem;
  color: var(--ld-cyan-deep);
  transform: rotate(90deg);
  line-height: 1;
}

.page-products .prd-device__media {
  margin: 0;
}

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

.page-products .prd-device__note {
  margin: clamp(1.4rem, 3vw, 2rem) 0 0;
  max-width: 72ch;
  padding: 1.05rem 1.15rem;
  border-left: 3px solid var(--ld-amber);
  border-radius: var(--ld-radius);
  background: rgba(255, 179, 71, 0.1);
  font-size: 0.85rem;
  line-height: 1.72;
  color: var(--ld-slate);
}

/* ---------- 05 版本节奏 ---------- */
.page-products .prd-timeline {
  list-style: none;
  margin: var(--prd-gap) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
}

.page-products .prd-timeline__item {
  padding: 1.35rem 1.25rem 1.4rem;
  border: var(--prd-hair);
  border-top: 3px solid var(--ld-cyan);
  border-radius: var(--ld-radius);
  background: var(--ld-white);
  box-shadow: var(--ld-shadow);
}

.page-products .prd-timeline__item:nth-child(2) {
  border-top-color: var(--ld-cyan-soft);
}

.page-products .prd-timeline__item:nth-child(3) {
  border-top-color: var(--ld-flame);
}

.page-products .prd-timeline__tag {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ld-cyan-deep);
}

.page-products .prd-timeline__text {
  margin: 0.65rem 0 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--ld-slate);
}

.page-products .prd-release__media {
  margin-top: clamp(1.4rem, 3.4vw, 2.2rem);
}

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

/* ---------- 06 使用场景 ---------- */
.page-products .prd-scene__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
  margin-top: var(--prd-gap);
}

.page-products .prd-scene__card {
  padding: 1.45rem 1.3rem 1.5rem;
  border: var(--prd-hair);
  border-radius: var(--ld-radius);
  background: var(--ld-white);
  box-shadow: var(--ld-shadow);
}

.page-products .prd-scene__card:nth-child(2) {
  background: linear-gradient(165deg, var(--ld-ink-3) 0%, var(--ld-ink) 100%);
  border-color: rgba(127, 245, 225, 0.18);
}

.page-products .prd-scene__role {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--ld-cyan-deep);
}

.page-products .prd-scene__card:nth-child(2) .prd-scene__role {
  color: var(--ld-cyan);
}

.page-products .prd-scene__title {
  margin: 0.7rem 0 0;
  font-size: 1.06rem;
  line-height: 1.34;
  font-weight: 900;
  color: var(--ld-ink);
}

.page-products .prd-scene__card:nth-child(2) .prd-scene__title {
  color: var(--ld-white);
}

.page-products .prd-scene__text {
  margin: 0.75rem 0 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--ld-slate);
}

.page-products .prd-scene__card:nth-child(2) .prd-scene__text {
  color: rgba(232, 240, 234, 0.74);
}

/* ---------- 07 设备与账号 ---------- */
.page-products .prd-support__box {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.8rem;
  padding: clamp(1.6rem, 4.4vw, 3rem);
  border: var(--prd-hair-dark);
  border-radius: var(--ld-radius);
  background:
    radial-gradient(120% 100% at 0% 0%, rgba(25, 227, 194, 0.2), rgba(11, 42, 36, 0) 58%),
    linear-gradient(150deg, var(--ld-ink) 0%, var(--ld-ink-2) 100%);
}

.page-products .prd-support__main {
  max-width: 58ch;
}

.page-products .prd-support__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.6rem;
}

.page-products .prd-support__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  border: var(--prd-hair-dark);
  border-radius: var(--ld-radius);
  overflow: hidden;
  background: rgba(127, 245, 225, 0.14);
}

.page-products .prd-support__fact {
  padding: 1.1rem 1rem 1.15rem;
  background: rgba(11, 42, 36, 0.6);
}

.page-products .prd-support__fact dt {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(232, 240, 234, 0.55);
}

.page-products .prd-support__fact dd {
  margin: 0.5rem 0 0;
  font-size: 0.86rem;
  color: rgba(232, 240, 234, 0.82);
}

.page-products .prd-fact__num {
  display: inline-block;
  margin-right: 0.2rem;
  font-size: clamp(1.5rem, 5vw, 2.1rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ld-cyan);
}

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

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

  .page-products .prd-device__arrow {
    transform: none;
  }

  .page-products .prd-device__rack {
    gap: 0.6rem;
  }
}

@media (min-width: 900px) {
  .page-products .prd-split {
    grid-template-columns: 1.04fr 0.96fr;
    gap: 1.2rem;
  }

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

  .page-products .prd-timeline {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.15rem;
  }

  .page-products .prd-goals__head {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 0.85fr);
    gap: 2.5rem;
    align-items: end;
  }

  .page-products .prd-goals__body {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.3fr);
    gap: 1.4rem;
    align-items: start;
  }

  .page-products .prd-device__wrap {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.85fr);
    gap: 2.6rem;
  }

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

  .page-products .prd-support__box {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.9fr);
    gap: 3rem;
    align-items: center;
  }

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

@media (min-width: 1120px) {
  .page-products .prd-subgrid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.1rem;
  }

  .page-products .prd-scene__grid {
    gap: 1.15rem;
  }

  .page-products .prd-goals__body {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .ld-reveal {
    transition: none;
    transform: none;
  }
}
<<<END>>>