.page-products {
  --prod-col: 48px;
  --prod-gap: 16px;
  --prod-frame: 2px solid var(--jn-line);
  --prod-shadow: 6px 6px 0 var(--jn-line);
  --prod-shadow-lg: 10px 10px 0 var(--jn-line);
  background: var(--jn-jiangnan);
  color: var(--jn-ink);
  overflow-x: hidden;
}

.page-products a {
  color: inherit;
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  position: relative;
  padding-top: clamp(24px, 5vw, 52px);
  padding-bottom: clamp(36px, 6vw, 72px);
  background:
    radial-gradient(120% 95% at 88% -10%, rgba(58, 45, 107, 0.9), rgba(58, 45, 107, 0) 62%),
    linear-gradient(158deg, var(--jn-ink) 0%, #091320 72%, #0d1d2f 100%);
  color: var(--jn-paper);
  border-bottom: var(--prod-frame);
  overflow: hidden;
}

.page-products .prod-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(182, 255, 59, 0.07) 0 1px, transparent 1px 92px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 92px);
  pointer-events: none;
}

.page-products .prod-hero__inner {
  position: relative;
  z-index: 1;
}

.page-products .prod-hero__title {
  margin: 10px 0 0;
  font-size: clamp(34px, 7.4vw, 76px);
  line-height: 1.06;
  letter-spacing: 0.02em;
  color: var(--jn-white);
  max-width: 18ch;
}

.page-products .prod-hero__lede {
  margin-top: clamp(16px, 2.4vw, 26px);
  max-width: 62ch;
}

.page-products .prod-hero__meters {
  margin-top: clamp(28px, 4vw, 48px);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  border-top: 1px solid rgba(244, 241, 234, 0.18);
  padding-top: 20px;
}

.page-products .prod-hero__meters .jn-stat {
  padding-left: 14px;
  border-left: 2px solid var(--jn-lime);
}

.page-products .prod-hero__meters .jn-stat__label {
  color: rgba(244, 241, 234, 0.78);
}

/* ---------- 功能索引 ---------- */
.page-products .prod-index__lede {
  max-width: 66ch;
  margin-top: 12px;
}

.page-products .prod-index__grid {
  margin-top: clamp(22px, 3.4vw, 36px);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--prod-gap);
}

.page-products .prod-index__item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 20px 22px;
  background: var(--jn-white);
  border: var(--prod-frame);
  box-shadow: var(--prod-shadow);
  text-decoration: none;
  transition: transform 0.2s var(--jn-ease), box-shadow 0.2s var(--jn-ease);
}

.page-products .prod-index__item:hover,
.page-products .prod-index__item:focus-visible {
  transform: translate(-3px, -3px);
  box-shadow: var(--prod-shadow-lg);
}

.page-products .prod-index__num {
  font-size: 26px;
  line-height: 1;
  color: var(--jn-orange);
  letter-spacing: 0.08em;
}

.page-products .prod-index__title {
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.page-products .prod-index__text {
  font-size: 15px;
  line-height: 1.7;
  color: #33414f;
}

.page-products .prod-index__arrow {
  margin-top: auto;
  padding-top: 8px;
  font-family: var(--jn-font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--jn-ink);
  border-top: 1px dashed rgba(11, 15, 20, 0.35);
}

/* ---------- 赛事日历 ---------- */
.page-products .prod-calendar {
  color: var(--jn-paper);
}

.page-products .prod-calendar__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.4vw, 44px);
  align-items: start;
}

.page-products .prod-calendar__text {
  margin-top: 12px;
  max-width: 52ch;
  color: rgba(244, 241, 234, 0.86);
  line-height: 1.8;
}

.page-products .prod-filters {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .prod-filter {
  display: inline-block;
  padding: 7px 14px;
  font-family: var(--jn-font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--jn-lime);
  border: 1px solid rgba(182, 255, 59, 0.55);
  border-radius: var(--jn-radius-pill);
  background: rgba(182, 255, 59, 0.07);
}

.page-products .prod-timeline {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  position: relative;
}

.page-products .prod-timeline::before {
  content: "";
  position: absolute;
  left: calc(var(--prod-col) + var(--prod-gap) - 1px);
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: rgba(182, 255, 59, 0.32);
}

.page-products .prod-timeline__row {
  display: grid;
  grid-template-columns: var(--prod-col) minmax(0, 1fr);
  gap: var(--prod-gap);
  padding: 11px 0;
}

.page-products .prod-timeline__time {
  font-size: 18px;
  line-height: 1.5;
  text-align: right;
  color: var(--jn-white);
}

.page-products .prod-timeline__body {
  position: relative;
  padding-left: 20px;
}

.page-products .prod-timeline__body::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 7px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--jn-lime);
  border: 2px solid var(--jn-ink);
}

.page-products .prod-timeline__meta {
  margin: 6px 0 0;
  font-size: 15px;
  color: rgba(244, 241, 234, 0.82);
}

.page-products .prod-calendar__note {
  margin-top: 20px;
  padding: 14px 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--jn-paper);
  background: rgba(124, 138, 150, 0.22);
  border-left: 3px solid var(--jn-orange);
}

.page-products .prod-calendar__media {
  border: var(--prod-frame);
  box-shadow: var(--prod-shadow);
  background: var(--jn-table);
}

/* ---------- 积分榜 ---------- */
.page-products .prod-standings__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .prod-standings__intro {
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.8;
  color: #1d2a38;
}

.page-products .prod-rail {
  margin-top: clamp(20px, 3vw, 32px);
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding: 4px 4px 18px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-products .prod-rail::-webkit-scrollbar {
  height: 9px;
}

.page-products .prod-rail::-webkit-scrollbar-track {
  background: rgba(11, 15, 20, 0.12);
  border-radius: var(--jn-radius-pill);
}

.page-products .prod-rail::-webkit-scrollbar-thumb {
  background: var(--jn-ink);
  border-radius: var(--jn-radius-pill);
}

.page-products .prod-rail__item {
  flex: 0 0 74%;
  max-width: 300px;
  scroll-snap-align: start;
  padding: 18px;
  background: var(--jn-white);
  border: var(--prod-frame);
  box-shadow: var(--prod-shadow);
  transition: transform 0.2s var(--jn-ease);
}

.page-products .prod-rail__item:hover {
  transform: translateY(-3px);
}

.page-products .prod-rail__num {
  display: block;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--jn-orange);
}

.page-products .prod-rail__name {
  margin: 8px 0 0;
  font-size: 18px;
  letter-spacing: 0.03em;
}

.page-products .prod-rail__desc {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: #33414f;
}

.page-products .prod-standings__layout {
  margin-top: clamp(22px, 3vw, 36px);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--prod-gap);
  align-items: start;
}

.page-products .prod-standings__media {
  border: var(--prod-frame);
  box-shadow: var(--prod-shadow);
  background: var(--jn-table);
}

.page-products .prod-note {
  padding: 22px;
  background: var(--jn-warm);
  border: var(--prod-frame);
  box-shadow: var(--prod-shadow);
}

.page-products .prod-note p {
  margin: 10px 0 16px;
  font-size: 15px;
  line-height: 1.78;
  color: #2a2b2d;
}

/* ---------- 历史交锋 ---------- */
.page-products .prod-h2h__lede {
  margin-top: 12px;
  max-width: 66ch;
  font-size: 16px;
  line-height: 1.8;
  color: #1d2a38;
}

.page-products .prod-h2h__cards {
  margin-top: clamp(22px, 3vw, 34px);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--prod-gap);
}

.page-products .prod-h2h__card {
  padding: 20px 22px;
  background: var(--jn-warm);
  border: var(--prod-frame);
  box-shadow: var(--prod-shadow);
}

.page-products .prod-h2h__card h3 {
  margin: 10px 0 8px;
}

.page-products .prod-h2h__card p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: #2a2b2d;
}

.page-products .prod-h2h__side {
  display: inline-block;
  font-family: var(--jn-font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  padding: 4px 10px;
  border-radius: var(--jn-radius-pill);
}

.page-products .prod-h2h__card--home .prod-h2h__side {
  background: var(--jn-ink);
  color: var(--jn-lime);
}

.page-products .prod-h2h__card--away .prod-h2h__side {
  background: var(--jn-indigo);
  color: var(--jn-white);
}

.page-products .prod-h2h__media {
  margin-top: clamp(24px, 3.4vw, 40px);
  border: var(--prod-frame);
  box-shadow: var(--prod-shadow);
  background: var(--jn-white);
}

/* ---------- 数据订阅与嵌入 ---------- */
.page-products .prod-access__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.4vw, 44px);
  align-items: start;
}

.page-products .prod-access__text {
  margin-top: 12px;
  max-width: 54ch;
  line-height: 1.82;
  color: rgba(244, 241, 234, 0.88);
}

.page-products .prod-flow {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-products .prod-flow__node {
  padding: 9px 15px;
  font-family: var(--jn-font-mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--jn-lime);
  border: 2px solid rgba(182, 255, 59, 0.7);
  border-radius: var(--jn-radius-sm);
}

.page-products .prod-flow__arrow {
  color: var(--jn-orange);
  font-size: 18px;
}

.page-products .prod-access__facts {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.page-products .prod-access__facts .jn-stat__label {
  color: rgba(244, 241, 234, 0.8);
}

.page-products .prod-access__note {
  margin-top: 22px;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(244, 241, 234, 0.86);
}

.page-products .prod-access__col .jn-btn {
  margin-top: 18px;
}

.page-products .prod-access__media {
  border: var(--prod-frame);
  box-shadow: var(--prod-shadow-lg);
  background: var(--jn-ink);
}

/* ---------- 三端与版本 ---------- */
.page-products .prod-screens__lede {
  margin-top: 12px;
  max-width: 64ch;
}

.page-products .prod-screens__grid {
  margin-top: clamp(22px, 3vw, 34px);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--prod-gap);
}

.page-products .prod-screen {
  padding: 20px;
  background: var(--jn-white);
  border: var(--prod-frame);
  box-shadow: var(--prod-shadow);
}

.page-products .prod-screen--hl {
  background: var(--jn-ink);
  color: var(--jn-paper);
}

.page-products .prod-screen--hl p {
  color: rgba(244, 241, 234, 0.85);
}

.page-products .prod-screen__label {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.16em;
  padding: 4px 10px;
  background: var(--jn-lime);
  color: var(--jn-line);
  border: 2px solid var(--jn-line);
  border-radius: var(--jn-radius-sm);
}

.page-products .prod-screen h3 {
  margin: 12px 0 8px;
}

.page-products .prod-screen p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: #33414f;
}

.page-products .prod-versions {
  margin-top: clamp(28px, 4vw, 44px);
  display: grid;
  grid-template-columns: 1fr;
  border-top: var(--prod-frame);
}

.page-products .prod-version {
  padding: 18px 0;
  border-bottom: 1px solid rgba(11, 15, 20, 0.22);
}

.page-products .prod-version h3 {
  margin: 12px 0 8px;
}

.page-products .prod-version p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: #33414f;
}

.page-products .prod-screens__foot {
  margin-top: clamp(26px, 3.6vw, 40px);
}

.page-products .prod-screens__foot .jn-media {
  border: var(--prod-frame);
  box-shadow: var(--prod-shadow);
  background: var(--jn-white);
}

.page-products .prod-screens__link {
  margin-top: 14px;
  font-size: 15px;
  line-height: 1.75;
  color: #1d2a38;
}

.page-products .prod-screens__link a {
  color: var(--jn-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 收尾 ---------- */
.page-products .prod-cta {
  background: linear-gradient(145deg, var(--jn-wine) 0%, #48131f 100%);
  color: var(--jn-paper);
  border-top: var(--prod-frame);
}

.page-products .prod-cta__inner {
  max-width: 880px;
}

.page-products .prod-cta__text {
  margin-top: 12px;
  max-width: 60ch;
  font-size: 17px;
  line-height: 1.8;
  color: rgba(244, 241, 234, 0.9);
}

.page-products .prod-cta__actions {
  margin-top: clamp(20px, 3vw, 30px);
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-products .prod-hero__meters {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-products .prod-h2h__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 860px) {
  .page-products {
    --prod-col: 62px;
    --prod-gap: 22px;
  }

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

  .page-products .prod-calendar__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  }

  .page-products .prod-standings__head {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 32px;
    align-items: end;
  }

  .page-products .prod-standings__layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }

  .page-products .prod-access__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }

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

  .page-products .prod-version {
    padding: 22px;
    border-bottom: 0;
    border-left: 2px solid var(--jn-line);
  }

  .page-products .prod-version:first-child {
    border-left: 0;
  }
}

@media (min-width: 1024px) {
  .page-products .prod-h2h__cards {
    gap: 24px;
  }

  .page-products .prod-h2h__card {
    max-width: 560px;
  }

  .page-products .prod-h2h__card:nth-child(odd) {
    margin-right: auto;
  }

  .page-products .prod-h2h__card:nth-child(even) {
    margin-left: auto;
  }

  .page-products .prod-h2h__media {
    max-width: 860px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-index__item,
  .page-products .prod-rail__item {
    transition: none;
  }

  .page-products .prod-index__item:hover,
  .page-products .prod-index__item:focus-visible,
  .page-products .prod-rail__item:hover {
    transform: none;
  }
}