.page-products {
  --pp-gap: clamp(2.5rem, 6vw, 5rem);
  color: var(--snow);
}

.page-products .breadcrumb {
  padding-block: 0.9rem 0.4rem;
}

/* ---------- 首屏 ---------- */
.page-products .hero {
  position: relative;
  isolation: isolate;
  padding-block: clamp(1rem, 3vw, 2rem) clamp(2.5rem, 6vw, 5rem);
}

.page-products .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(58% 58% at 10% 0%, rgba(43, 179, 163, 0.16), transparent 70%),
    radial-gradient(48% 52% at 92% 6%, rgba(19, 41, 75, 0.92), transparent 74%);
  pointer-events: none;
}

.page-products .hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
}

.page-products .hero__kicker {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 1rem;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--mist);
  text-transform: uppercase;
}

.page-products .hero__dot {
  width: 14px;
  height: 1px;
  background: var(--teal);
}

.page-products .hero h1 {
  margin: 0 0 1.1rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.1rem, 5.4vw, 3.6rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--snow);
}

.page-products .hero__lead {
  margin: 0;
  max-width: 40ch;
  font-size: clamp(0.98rem, 1.6vw, 1.08rem);
  line-height: 1.78;
  color: var(--text-dim);
}

.page-products .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

.page-products .hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 1.9rem 0 0;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-products .hero__fact {
  padding: 0.85rem 0.9rem;
  background: rgba(19, 41, 75, 0.55);
}

.page-products .hero__fact dt {
  margin: 0 0 0.3rem;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-products .hero__fact dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 1.02rem;
  color: var(--snow);
}

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

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

.page-products .hero__cap {
  margin-top: 0.7rem;
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-products .hero__cap .mono {
  color: var(--yellow);
  margin-right: 0.4rem;
}

/* ---------- 章节骨架 ---------- */
.page-products .pp-section {
  padding-block: var(--pp-gap);
  border-top: 1px solid var(--line-soft);
}

.page-products .pp-section .section-head {
  margin-bottom: clamp(1.6rem, 3vw, 2.4rem);
}

.page-products .pp-section .section-head__note {
  max-width: 62ch;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-products .pp-section .section-head__index {
  color: var(--teal);
}

.page-products .pp-section--slice {
  background: linear-gradient(180deg, rgba(19, 41, 75, 0.5), transparent 78%);
}

.page-products .pp-section--sub {
  background: linear-gradient(180deg, rgba(11, 27, 51, 0.9), rgba(19, 41, 75, 0.5));
}

.page-products .pp-section--stats {
  background: linear-gradient(180deg, rgba(19, 41, 75, 0.35), rgba(11, 27, 51, 0.95));
}

/* ---------- 图片容器 ---------- */
.page-products .pp-figure {
  margin: 1.75rem 0 0;
  border: 1px solid var(--line);
  background: rgba(19, 41, 75, 0.5);
  padding: 0.55rem;
  border-radius: var(--radius);
  box-shadow: 0 22px 48px -40px rgba(0, 0, 0, 0.95);
}

.page-products .pp-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: 1px;
}

.page-products .pp-figure figcaption {
  padding: 0.7rem 0.3rem 0.2rem;
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-products .pp-figure--tall {
  max-width: 380px;
}

/* ---------- 01 下载 ---------- */
.page-products .dl {
  position: relative;
  margin-top: 0.5rem;
  padding: clamp(1rem, 2.6vw, 1.6rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--panel), rgba(11, 27, 51, 0.88));
  box-shadow: 0 24px 56px -44px rgba(0, 0, 0, 0.95);
}

.page-products .dl::before,
.page-products .dl::after {
  content: "";
  position: absolute;
  width: 26px;
  height: 26px;
  pointer-events: none;
}

.page-products .dl::before {
  top: -1px;
  left: -1px;
  border-top: 1px solid var(--teal);
  border-left: 1px solid var(--teal);
}

.page-products .dl::after {
  right: -1px;
  bottom: -1px;
  border-right: 1px solid var(--teal);
  border-bottom: 1px solid var(--teal);
}

.page-products .dl__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.9rem;
}

.page-products .dl__label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--snow);
}

.page-products .dl__ver {
  font-size: 0.78rem;
  color: var(--yellow);
  letter-spacing: 0.06em;
}

.page-products .dl__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-products .chip {
  padding: 0.48rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(11, 27, 51, 0.62);
  color: var(--text-dim);
  font-family: var(--font-body);
  font-size: 0.87rem;
  line-height: 1.2;
  cursor: pointer;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-products .chip:hover {
  border-color: var(--teal);
  color: var(--snow);
}

.page-products .chip.is-active,
.page-products .chip[aria-pressed="true"] {
  border-color: var(--teal);
  background: rgba(43, 179, 163, 0.16);
  color: var(--white);
}

.page-products .dl__panels {
  list-style: none;
  margin: 1.1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.page-products .dl__panel {
  padding: 0.85rem 0 0.85rem 0.95rem;
  border-left: 1px solid var(--line);
  transition: border-color 0.22s var(--ease);
}

.page-products .dl__panel:hover {
  border-left-color: var(--teal);
}

.page-products .dl__panel-title {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--snow);
}

.page-products .dl__panel p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-products .dl__note {
  margin: 1.1rem 0 0;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line-soft);
  font-size: 0.84rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 179, 163, 0.35);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-products .arrow-link::after {
  content: "→";
  transition: transform 0.2s var(--ease);
}

.page-products .arrow-link:hover {
  color: var(--white);
  border-bottom-color: var(--snow);
}

.page-products .arrow-link:hover::after {
  transform: translateX(3px);
}

/* ---------- 02 切片 ---------- */
.page-products .slice-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(0, 84%);
  gap: 0.9rem;
  margin: 0;
  padding: 0 0 1rem;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-products .slice {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1rem 1.05rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(19, 41, 75, 0.78), rgba(11, 27, 51, 0.6));
  transition: border-color 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-products .slice:hover {
  border-color: var(--teal);
  transform: translateY(-2px);
}

.page-products .slice__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  margin: 0;
}

.page-products .slice__no {
  font-size: 0.72rem;
  color: var(--mist);
  letter-spacing: 0.1em;
}

.page-products .slice__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.4;
  color: var(--snow);
}

.page-products .slice__text {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-products .slice-hint {
  margin: 0.2rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--mist);
}

/* ---------- 03 阵容入口 ---------- */
.page-products .rail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.6rem, 3.4vw, 2.8rem);
}

.page-products .rail-grid__diagram {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(19, 41, 75, 0.7), rgba(11, 27, 51, 0.55));
}

.page-products .rail-grid__cap {
  margin: 0.7rem 0 0;
  font-size: 0.76rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-products .rail-grid__cap .mono {
  color: var(--red);
  margin-right: 0.4rem;
}

.page-products .pp-rail {
  display: block;
  width: 100%;
  max-width: 300px;
  height: auto;
  margin: 0 auto;
}

.page-products .pp-rail__frame {
  fill: none;
  stroke: var(--line);
}

.page-products .pp-rail__side {
  fill: rgba(19, 41, 75, 0.7);
  stroke: var(--line-soft);
}

.page-products .pp-rail__item rect {
  fill: rgba(244, 247, 251, 0.05);
  stroke: var(--line-soft);
}

.page-products .pp-rail__item text {
  fill: var(--text-dim);
  font-family: var(--font-body);
  font-size: 9px;
}

.page-products .pp-rail__item--active rect {
  fill: rgba(201, 71, 63, 0.18);
  stroke: var(--red);
}

.page-products .pp-rail__item--active text {
  fill: var(--white);
  font-weight: 700;
}

.page-products .pp-rail__bar {
  fill: var(--red);
}

.page-products .pp-rail__panel rect {
  fill: rgba(19, 41, 75, 0.75);
  stroke: var(--line-soft);
}

.page-products .pp-rail__panel .pp-rail__row {
  fill: rgba(143, 163, 191, 0.28);
  stroke: none;
}

.page-products .pp-rail__panel .pp-rail__row--key {
  fill: rgba(43, 179, 163, 0.32);
}

.page-products .pp-rail__arrow {
  fill: none;
  stroke: var(--teal);
  stroke-width: 1.2;
}

.page-products .pp-rail__arrow-head {
  fill: var(--teal);
}

.page-products .pp-rail__note {
  fill: var(--teal);
  font-family: var(--font-mono);
  font-size: 8px;
}

.page-products .rail-grid__body {
  display: grid;
  gap: 1rem;
}

.page-products .rail-step {
  padding: 1rem 0 1rem 1rem;
  border-left: 1px solid var(--line);
  transition: border-left-color 0.22s var(--ease);
}

.page-products .rail-step:hover {
  border-left-color: var(--red);
}

.page-products .rail-step__no {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--yellow);
  margin-bottom: 0.35rem;
}

.page-products .rail-step__title {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1.4;
  color: var(--snow);
}

.page-products .rail-step p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--text-dim);
}

/* ---------- 04 订阅 ---------- */
.page-products .pp-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.9rem;
  counter-reset: pp-step;
}

.page-products .pp-step {
  position: relative;
  padding: 1.15rem 1.1rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(11, 27, 51, 0.55);
  transition: border-color 0.22s var(--ease);
}

.page-products .pp-step:hover {
  border-color: var(--teal);
}

.page-products .pp-step__no {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--teal);
  margin-bottom: 0.45rem;
}

.page-products .pp-step__title {
  margin: 0 0 0.45rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  line-height: 1.42;
  color: var(--snow);
}

.page-products .pp-step p {
  margin: 0;
  font-size: 0.89rem;
  line-height: 1.72;
  color: var(--text-dim);
}

.page-products .pp-fold {
  margin-top: 0.85rem;
  border-top: 1px solid var(--line-soft);
  padding-top: 0.7rem;
}

.page-products .pp-fold summary {
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.82rem;
  color: var(--yellow);
  letter-spacing: 0.02em;
}

.page-products .pp-fold summary::marker {
  color: var(--yellow);
}

.page-products .pp-fold__list {
  list-style: none;
  margin: 0.7rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-products .pp-fold__list li {
  display: grid;
  gap: 0.25rem;
  font-size: 0.84rem;
  line-height: 1.68;
  color: var(--text-dim);
}

.page-products .pp-sub-body {
  margin-top: 1.8rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.4rem;
}

.page-products .pp-sub-body .pp-figure {
  margin-top: 0;
}

.page-products .pp-sub-side p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-products .pp-mini {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 1.1rem 0;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-products .pp-mini__item {
  padding: 0.9rem;
  background: rgba(19, 41, 75, 0.62);
}

.page-products .pp-mini__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.4rem;
  color: var(--snow);
  margin-bottom: 0.3rem;
}

.page-products .pp-mini__label {
  display: block;
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-products .pp-sub-side__note {
  font-size: 0.84rem !important;
  color: var(--mist) !important;
}

/* ---------- 05 赛后统计 ---------- */
.page-products .stat-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1rem;
}

.page-products .stat-panel {
  padding: 1.15rem 1.1rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(165deg, rgba(19, 41, 75, 0.85), rgba(11, 27, 51, 0.7));
}

.page-products .stat-panel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  margin: 0 0 1rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .stat-panel__id {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-products .stat-panel__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-products .stat-panel__row {
  display: grid;
  gap: 0.3rem;
  padding-left: 0.85rem;
  border-left: 1px solid var(--line);
}

.page-products .stat-panel__key {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--snow);
}

.page-products .stat-panel__val {
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-products .stat-panel__foot {
  margin: 1.1rem 0 0;
  padding-top: 0.85rem;
  border-top: 1px solid var(--line-soft);
  font-size: 0.8rem;
  line-height: 1.68;
  color: var(--mist);
}

.page-products .stat-panel__foot .mono {
  color: var(--yellow);
  margin-right: 0.4rem;
}

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

.page-products .stat-numbers__item {
  padding: 1rem 0.9rem;
  background: rgba(11, 27, 51, 0.78);
}

.page-products .stat-numbers__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.35rem, 3.4vw, 1.85rem);
  line-height: 1.1;
  color: var(--teal);
  margin-bottom: 0.4rem;
}

.page-products .stat-numbers__label {
  display: block;
  font-size: 0.76rem;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 06 常见问题 ---------- */
.page-products .pp-faq {
  display: grid;
  gap: 0.7rem;
}

.page-products .pp-faq details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(19, 41, 75, 0.5);
  padding: 0.85rem 1rem;
  transition: border-color 0.22s var(--ease);
}

.page-products .pp-faq details[open] {
  border-color: var(--teal);
  background: rgba(19, 41, 75, 0.78);
}

.page-products .pp-faq summary {
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--snow);
}

.page-products .pp-faq summary::marker {
  color: var(--teal);
}

.page-products .pp-faq p {
  margin: 0.7rem 0 0;
  padding-top: 0.7rem;
  border-top: 1px solid var(--line-soft);
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-products .pp-faq-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.5rem;
  margin-top: 1.4rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line-soft);
  font-size: 0.85rem;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .hero__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .slice-track {
    grid-auto-columns: minmax(0, 42%);
  }

  .page-products .pp-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.1rem;
  }

  .page-products .pp-step--link::after {
    content: "→";
    position: absolute;
    top: 50%;
    right: -0.95rem;
    transform: translateY(-50%);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--teal);
    pointer-events: none;
  }

  .page-products .stat-wrap {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .stat-numbers {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (min-width: 900px) {
  .page-products .hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.6rem);
  }

  .page-products .slice-track {
    grid-auto-columns: minmax(0, 31%);
  }

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

  .page-products .rail-grid__diagram {
    position: sticky;
    top: 1.5rem;
  }

  .page-products .pp-sub-body {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    align-items: start;
    gap: 1.8rem;
  }

  .page-products .dl {
    padding: 1.6rem 1.7rem;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-products .slice,
  .page-products .pp-step,
  .page-products .rail-step,
  .page-products .dl__panel,
  .page-products .chip,
  .page-products .arrow-link,
  .page-products .pp-faq details {
    transition: none;
  }

  .page-products .slice:hover {
    transform: none;
  }

  .page-products .arrow-link:hover::after {
    transform: none;
  }
}
<<<END>>>