.page-products {
  --pp-surface: #FFFFFF;
  --pp-rotate-a: -1.6deg;
  --pp-rotate-b: 1.4deg;
}

/* ---------- 面包屑与首屏 ---------- */
.page-products .breadcrumb {
  padding-block: 16px 6px;
}

.page-products .prod-hero {
  padding-top: 6px;
}

.page-products .prod-hero__frame {
  position: relative;
  padding: clamp(28px, 5vw, 60px) clamp(20px, 4vw, 52px);
  background:
    radial-gradient(120% 150% at 92% 6%, rgba(43, 210, 255, .18), transparent 58%),
    radial-gradient(90% 120% at 4% 96%, rgba(255, 122, 26, .14), transparent 62%),
    linear-gradient(150deg, rgba(14, 59, 46, .05), rgba(30, 138, 99, .05));
  overflow: hidden;
}

.page-products .prod-hero__title {
  margin: 14px 0 0;
  max-width: 22ch;
}

.page-products .prod-hero__title-em {
  display: block;
  color: var(--pitch-mid);
}

.page-products .prod-hero__lede {
  max-width: 62ch;
  margin-top: 20px;
}

.page-products .prod-hero .btn-row {
  margin-top: 26px;
}

/* ---------- 产品层级 ---------- */
.page-products .plan-section {
  padding-top: clamp(40px, 6vw, 72px);
}

.page-products .plan-section__lede {
  max-width: 66ch;
  margin-bottom: clamp(24px, 3.4vw, 40px);
}

.page-products .plan-stack {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.4vw, 26px);
}

.page-products .plan-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(22px, 3vw, 32px) clamp(18px, 2.6vw, 26px);
  background: var(--pp-surface);
  border: 1px solid var(--line-strong);
  border-top: 4px solid var(--pitch-mid);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .plan-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-float);
  border-left-color: var(--green);
}

.page-products .plan-card--pro {
  background: var(--deep-pitch);
  border-color: var(--deep-pitch);
  border-top-color: var(--orange);
  color: var(--warm-white);
}

.page-products .plan-card--pro .card__label {
  color: var(--blue);
  border-color: rgba(43, 210, 255, .48);
}

.page-products .plan-card--pro .plan-card__name,
.page-products .plan-card--pro .plan-card__desc,
.page-products .plan-card--pro .plan-card__list li {
  color: rgba(246, 243, 236, .86);
}

.page-products .plan-card--pro .num--ink {
  color: var(--electric-green, var(--green));
}

.page-products .plan-card--org {
  border-top-color: var(--blue-ink);
}

.page-products .plan-card__name {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 2.4vw, 28px);
  letter-spacing: -.01em;
}

.page-products .plan-card__price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 0;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-products .plan-card--pro .plan-card__price {
  border-bottom-color: var(--line-invert);
}

.page-products .plan-card__price .num {
  font-size: clamp(30px, 3.6vw, 42px);
  font-weight: 700;
  line-height: 1;
}

.page-products .plan-card__price-text {
  font-family: var(--font-mono);
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 700;
  color: var(--pitch-mid);
  letter-spacing: .02em;
}

.page-products .plan-card__unit {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--mid-gray);
}

.page-products .plan-card--pro .plan-card__unit {
  color: rgba(246, 243, 236, .62);
}

.page-products .plan-card__desc {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--graphite);
}

.page-products .plan-card__fold {
  margin-top: auto;
  border-top: 1px solid var(--line);
}

.page-products .plan-card--pro .plan-card__fold {
  border-top-color: var(--line-invert);
}

.page-products .plan-card__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-products .plan-card__list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--graphite);
}

.page-products .plan-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 2px;
  background: var(--orange);
}

.page-products .plan-card .btn-row {
  margin-top: 4px;
}

/* ---------- 赛程索引 ---------- */
.page-products .index-section {
  border-top: 1px solid var(--line);
}

.page-products .index-section__aside {
  margin-top: 24px;
}

.page-products .index-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-products .index-list__item {
  display: grid;
  grid-template-columns: 44px 1fr;
  align-items: baseline;
  gap: 12px;
  padding: 14px 4px;
  border-bottom: 1px solid var(--line);
  transition: background var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-products .index-list__item:hover {
  background: rgba(43, 210, 255, .08);
  padding-left: 10px;
}

.page-products .index-list__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--orange-ink);
}

.page-products .index-list__label {
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
}

/* ---------- 资料库 ---------- */
.page-products .library-section {
  background: linear-gradient(180deg, rgba(14, 59, 46, .05), transparent 55%);
}

.page-products .library-section__lede {
  max-width: 66ch;
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-products .library-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.4vw, 26px);
}

.page-products .library-card {
  padding: clamp(20px, 2.6vw, 30px);
  border-left: 3px solid var(--pitch-mid);
}

.page-products .library-card:nth-child(2) {
  border-left-color: var(--blue-ink);
}

.page-products .library-card__list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .library-card__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15.5px;
  line-height: 1.7;
  color: var(--graphite);
}

.page-products .library-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 10px;
  height: 1px;
  background: var(--line-strong);
}

.page-products .library-section__note {
  margin-top: 18px;
  max-width: 70ch;
}

/* ---------- 看板 ---------- */
.page-products .board-section__head,
.page-products .subscribe-section__head {
  border-bottom-color: var(--line-invert);
}

.page-products .board-section__index,
.page-products .subscribe-section__index {
  color: var(--blue);
}

.page-products .board-section__title,
.page-products .subscribe-section__title {
  color: var(--warm-white);
}

.page-products .board-section__lede,
.page-products .subscribe-section__lede {
  max-width: 66ch;
  color: rgba(246, 243, 236, .82);
}

.page-products .board-section__media {
  margin: clamp(24px, 3.4vw, 40px) 0 clamp(24px, 3vw, 36px);
  border-color: var(--line-invert-strong);
}

/* 双维度切换 */
.page-products .dim-switch {
  position: relative;
}

.page-products .dim-switch__input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .dim-switch__tabs {
  display: flex;
  gap: 0;
  border: 1px solid var(--line-invert-strong);
  border-bottom: 0;
}

.page-products .dim-switch__tab {
  flex: 1 1 0;
  padding: 12px 14px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: rgba(246, 243, 236, .68);
  background: transparent;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .dim-switch__tab + .dim-switch__tab {
  border-left: 1px solid var(--line-invert);
}

.page-products .dim-switch__tab:hover {
  color: var(--warm-white);
  background: rgba(246, 243, 236, .06);
}

.page-products #dim-home:checked ~ .dim-switch__tabs .dim-switch__tab--home,
.page-products #dim-away:checked ~ .dim-switch__tabs .dim-switch__tab--away {
  background: var(--orange);
  color: var(--charcoal);
}

.page-products .dim-switch__panel {
  display: none;
}

.page-products #dim-home:checked ~ .dim-switch__panels .dim-switch__panel--home,
.page-products #dim-away:checked ~ .dim-switch__panels .dim-switch__panel--away {
  display: block;
}

.page-products .dim-table__caption {
  padding: 14px 16px 0;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mid-gray);
}

.page-products .board-metrics {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: clamp(26px, 3.4vw, 40px);
}

.page-products .board-metrics .stat {
  border-left-color: var(--blue);
}

.page-products .board-metrics .stat__value {
  color: var(--warm-white);
}

.page-products .board-metrics .stat__label {
  color: rgba(246, 243, 236, .72);
}

/* ---------- 控球率 ---------- */
.page-products .possession-bar {
  display: block;
  width: 100%;
  height: auto;
  margin: 24px 0;
  overflow: visible;
}

.page-products .possession-bar__scale line {
  stroke: var(--line-strong);
  stroke-width: 1;
}

.page-products .possession-bar__blocks .pb--1 { fill: var(--pitch-mid); }
.page-products .possession-bar__blocks .pb--2 { fill: var(--pitch-light); }
.page-products .possession-bar__blocks .pb--3 { fill: var(--blue-ink); }
.page-products .possession-bar__blocks .pb--4 { fill: var(--blue); }
.page-products .possession-bar__blocks .pb--5 { fill: var(--orange); }

.page-products .possession-bar__blocks .pb {
  transition: opacity var(--dur) var(--ease);
}

.page-products .possession-bar__blocks .pb:hover {
  opacity: .74;
}

.page-products .possession-bar__labels text {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  fill: var(--graphite);
}

.page-products .possession-section__aside {
  margin-top: 26px;
}

/* ---------- 补时 ---------- */
.page-products .added-section {
  border-block: 1px solid var(--line);
}

.page-products .added-ruler {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 28px;
}

.page-products .added-ruler__base {
  stroke: var(--line-strong);
  stroke-width: 2;
}

.page-products .added-ruler__ticks line {
  stroke: var(--line-strong);
  stroke-width: 1;
}

.page-products .added-ruler .mark--half { fill: var(--pitch-mid); }
.page-products .added-ruler .mark--full { fill: var(--blue-ink); }
.page-products .added-ruler .mark--max { fill: var(--alert); }

.page-products .added-ruler .mark-label {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  fill: var(--graphite);
}

.page-products .added-ruler .mark-label--end {
  text-anchor: end;
  fill: var(--alert);
}

.page-products .added-ruler__labels text {
  font-family: var(--font-mono);
  font-size: 13px;
  fill: var(--mid-gray);
}

/* ---------- 移动端同步 ---------- */
.page-products .mobile-section__aside {
  margin-top: 26px;
}

.page-products .mobile-section__media {
  border-color: var(--line-strong);
}

.page-products .mobile-section .stat-grid {
  margin-top: 22px;
}

/* ---------- 版本演进 ---------- */
.page-products .version-section__lede {
  max-width: 66ch;
  margin-bottom: clamp(26px, 3.4vw, 42px);
}

.page-products .ver-track {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.page-products .ver-item {
  position: relative;
  padding: 14px 0 18px 22px;
  border-left: 2px solid var(--line-strong);
  list-style: none;
}

.page-products .ver-item::before {
  content: "";
  position: absolute;
  top: 22px;
  left: -7px;
  width: 12px;
  height: 12px;
  background: var(--orange);
  border: 2px solid var(--paper);
}

.page-products .ver-item:last-child {
  border-left-color: var(--pitch-mid);
}

.page-products .ver-item:last-child::before {
  background: var(--pitch-mid);
}

.page-products .ver-item > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-products .ver-item > summary::-webkit-details-marker {
  display: none;
}

.page-products .ver-item__num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--pitch-mid);
}

.page-products .ver-item__year {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mid-gray);
}

.page-products .ver-item[open] > summary .ver-item__num {
  color: var(--orange-ink);
}

.page-products .ver-item__title {
  margin: 10px 0 6px;
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: -.005em;
  color: var(--ink);
}

.page-products .ver-item__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--graphite);
}

/* ---------- 适用场景 ---------- */
.page-products .scene-section__media {
  margin: 0 0 clamp(26px, 3.4vw, 42px);
}

.page-products .scene-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-products .scene-item {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 6px 14px;
  padding: 20px 4px;
  border-bottom: 1px solid var(--line);
  transition: background var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-products .scene-item:hover {
  background: rgba(255, 122, 26, .07);
  padding-left: 12px;
}

.page-products .scene-item__idx {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--orange-ink);
  padding-top: 4px;
}

.page-products .scene-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  letter-spacing: -.005em;
  color: var(--ink);
}

.page-products .scene-item__text {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.72;
  color: var(--graphite);
}

/* ---------- 订阅 ---------- */
.page-products .subscribe-section .data-table {
  margin-top: 24px;
}

.page-products .sub-table__caption {
  padding: 14px 16px 0;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: rgba(246, 243, 236, .64);
}

.page-products .subscribe-section__actions {
  margin-top: 28px;
}

.page-products .subscribe-section__aside {
  margin-top: 30px;
}

.page-products .note--dark {
  border-left-color: var(--blue);
  background: rgba(43, 210, 255, .08);
  color: rgba(246, 243, 236, .86);
}

.page-products .note--dark .note__label {
  color: var(--blue);
}

.page-products .subscribe-section__links {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.8;
}

.page-products .subscribe-section__links .link {
  color: var(--blue);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .library-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .board-metrics {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .page-products .scene-grid {
    grid-template-columns: repeat(2, 1fr);
    border-top: 0;
  }

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

  .page-products .scene-item:nth-child(odd) {
    border-right: 1px solid var(--line);
    padding-right: 22px;
  }

  .page-products .scene-item:nth-child(even) {
    padding-left: 22px;
  }
}

@media (min-width: 980px) {
  .page-products .plan-stack {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
    padding-block: 26px 34px;
  }

  .page-products .plan-card--open {
    transform: translateY(10px) rotate(var(--pp-rotate-a));
  }

  .page-products .plan-card--pro {
    transform: translateY(-14px);
    z-index: 2;
  }

  .page-products .plan-card--org {
    transform: translateY(16px) rotate(var(--pp-rotate-b));
  }

  .page-products .plan-card:hover {
    transform: translateY(-22px) rotate(0deg);
  }

  .page-products .index-section__aside,
  .page-products .possession-section__aside,
  .page-products .mobile-section__aside,
  .page-products .subscribe-section__aside {
    margin-top: 0;
  }

  .page-products .ver-track {
    grid-template-columns: repeat(5, 1fr);
    gap: 0 18px;
    align-items: start;
  }

  .page-products .ver-item {
    border-left: 0;
    border-top: 2px solid var(--line-strong);
    padding: 24px 0 0;
  }

  .page-products .ver-item::before {
    top: -8px;
    left: 0;
  }

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

  .page-products .scene-item {
    grid-template-columns: 1fr;
    gap: 8px;
    padding: 24px 18px;
    border-right: 1px solid var(--line);
  }

  .page-products .scene-item:nth-child(odd),
  .page-products .scene-item:nth-child(even) {
    padding-left: 18px;
    padding-right: 18px;
  }

  .page-products .scene-item:last-child {
    border-right: 0;
  }

  .page-products .scene-item__idx {
    grid-row: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .plan-card,
  .page-products .index-list__item,
  .page-products .scene-item,
  .page-products .possession-bar__blocks .pb {
    transition: none;
  }
}
<<<END>>>

.page-products {
  --electric-green: currentColor;
}