.page-products {
  --pd-accent: var(--color-gold);
  --pd-accent-light: var(--color-gold-light);
  --pd-accent-red: var(--color-red);
  --pd-accent-blue: var(--color-blue);
  --pd-dark: var(--color-primary);
  --pd-line: rgba(255, 255, 255, 0.12);
  --pd-grid-bg: linear-gradient(rgba(0, 180, 216, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 180, 216, 0.07) 1px, transparent 1px);
}

/* ============ Hero ============ */
.page-products .pd-hero {
  position: relative;
  background: var(--pd-dark);
  color: var(--color-white);
  padding: 100px 0 68px;
  overflow: hidden;
}

.page-products .pd-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--pd-grid-bg);
  background-size: 32px 32px;
  opacity: 0.7;
}

.page-products .pd-hero::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 44px;
  background: linear-gradient(105deg,
      var(--pd-accent) 0%,
      var(--pd-accent) 34%,
      var(--pd-accent-blue) 34%,
      var(--pd-accent-blue) 67%,
      var(--pd-accent-red) 67%,
      var(--pd-accent-red) 100%);
  clip-path: polygon(0 55%, 100% 0, 100% 100%, 0 100%);
  opacity: 0.8;
}

.page-products .pd-hero__inner {
  position: relative;
  z-index: 1;
  padding-bottom: 24px;
}

.page-products .pd-hero__content {
  margin-top: 28px;
  max-width: 760px;
}

.page-products .pd-hero__content h1 {
  font-family: var(--font-heading);
  font-size: 30px;
  line-height: 1.22;
  margin: 14px 0 12px;
  letter-spacing: 0.02em;
}

.page-products .pd-hero__content p {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.78);
  max-width: 640px;
}

.page-products .pd-hero__stats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 36px;
}

.page-products .pd-hero__stat {
  background: rgba(255, 255, 255, 0.06);
  border-left: 3px solid var(--pd-accent);
  padding: 14px 16px;
}

.page-products .pd-hero__stat .stat-block__num {
  color: var(--pd-accent-light);
}

.page-products .pd-hero__stat .stat-block__note {
  display: block;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.65);
  margin-top: 4px;
}

/* ============ 产品总览 ============ */
.page-products .pd-overview {
  background: var(--color-bg);
}

.page-products .pd-overview__head {
  max-width: 640px;
  margin-bottom: 32px;
}

.page-products .pd-overview__head h2 {
  margin: 12px 0 8px;
}

.page-products .pd-overview__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-products .pd-product {
  background: var(--color-white);
  padding: 28px 24px;
  position: relative;
  box-shadow: 0 6px 24px rgba(10, 31, 51, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.page-products .pd-product:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(10, 31, 51, 0.14);
}

.page-products .pd-product__icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pd-accent);
  background: rgba(212, 175, 55, 0.12);
  margin-bottom: 16px;
}

.page-products .pd-product:nth-child(2) .pd-product__icon {
  color: var(--pd-accent-blue);
  background: rgba(0, 180, 216, 0.12);
}

.page-products .pd-product:nth-child(3) .pd-product__icon {
  color: var(--pd-accent-red);
  background: rgba(230, 57, 70, 0.12);
}

.page-products .pd-product h3 {
  font-family: var(--font-heading);
  font-size: 20px;
  color: var(--color-primary);
  margin: 12px 0 8px;
}

.page-products .pd-product p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text);
  margin-bottom: 16px;
}

.page-products .pd-product .badge {
  margin-bottom: 6px;
}

/* ============ JBOAPP 旧版入口指南 ============ */
.page-products .pd-app {
  background: var(--color-primary);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.page-products .pd-app::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle at top right, rgba(0, 180, 216, 0.18), transparent 70%);
}

.page-products .pd-app__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}

.page-products .pd-app__media {
  display: flex;
  justify-content: center;
}

.page-products .pd-app__frame {
  width: 220px;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--pd-line);
  background: #0e2a45;
  padding: 10px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.page-products .pd-app__frame img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 14px;
}

.page-products .pd-app__content h2 {
  margin: 12px 0 8px;
}

.page-products .pd-app__content .section-lead {
  color: rgba(255, 255, 255, 0.7);
  font-size: 15px;
}

.page-products .pd-app__steps {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
}

.page-products .pd-app__step {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.page-products .pd-app__step:last-child {
  border-bottom: none;
}

.page-products .pd-app__step-num {
  background: rgba(212, 175, 55, 0.15);
  color: var(--pd-accent-light);
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
}

.page-products .pd-app__step-body h3 {
  font-size: 17px;
  color: var(--color-white);
  margin-bottom: 6px;
}

.page-products .pd-app__step-body p {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.68);
}

.page-products .pd-app__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .pd-btn-gold {
  background: linear-gradient(135deg, var(--pd-accent) 0%, var(--pd-accent-light) 100%);
  color: #0a1f33;
  border: none;
  font-weight: 700;
}

.page-products .pd-btn-gold:hover {
  filter: brightness(1.08);
  color: #0a1f33;
}

/* ============ 电脑版对照 ============ */
.page-products .pd-desktop {
  background: var(--color-white);
}

.page-products .pd-desktop__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 28px;
  align-items: center;
}

.page-products .pd-desktop__title-wrap h2 {
  margin: 12px 0 8px;
}

.page-products .pd-desktop__shot {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid #e2e8f0;
  background: var(--color-bg);
}

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

.page-products .pd-desktop__table-wrap {
  overflow-x: auto;
}

.page-products .pd-desktop__table {
  width: 100%;
  border-collapse: collapse;
  min-width: 680px;
  background: var(--color-white);
}

.page-products .pd-desktop__table caption {
  font-size: 14px;
  text-align: left;
  color: var(--color-text);
  padding-bottom: 12px;
  font-weight: 600;
}

.page-products .pd-desktop__table th,
.page-products .pd-desktop__table td {
  padding: 12px 16px;
  border-bottom: 1px solid #edf0f5;
  text-align: left;
  font-size: 14px;
  line-height: 1.6;
  vertical-align: top;
}

.page-products .pd-desktop__table thead th {
  background: var(--color-primary);
  color: var(--color-white);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-products .pd-desktop__table tbody th {
  font-weight: 600;
  color: var(--color-primary);
  white-space: nowrap;
}

.page-products .pd-desktop__table tbody tr:hover {
  background: rgba(0, 180, 216, 0.05);
}

.page-products .pd-desktop__footnote {
  margin-top: 18px;
  font-size: 13px;
  line-height: 1.7;
  color: #5a6a7c;
  padding-left: 14px;
  border-left: 3px solid var(--pd-accent-red);
}

/* ============ 赛事数据服务 ============ */
.page-products .pd-data {
  background: var(--color-primary);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.page-products .pd-data::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--pd-grid-bg);
  background-size: 28px 28px;
  opacity: 0.5;
  pointer-events: none;
}

.page-products .pd-data .container {
  position: relative;
  z-index: 1;
}

.page-products .pd-data__intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-products .pd-data__heading h2 {
  margin: 12px 0 8px;
}

.page-products .pd-data__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.page-products .pd-data__stat {
  background: rgba(255, 255, 255, 0.07);
  border-left: 3px solid var(--pd-accent);
  text-align: left;
  min-width: 0;
  padding: 16px 14px;
}

.page-products .pd-data__stat .stat-block__num {
  color: var(--pd-accent-light);
  font-size: 26px;
}

.page-products .pd-data__stat .stat-block__label {
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
}

.page-products .pd-data__content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 40px;
}

.page-products .pd-data__media {
  border-radius: 12px;
  overflow: hidden;
  background: #0e2a45;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

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

.page-products .pd-data__features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .pd-data__feature {
  display: flex;
  gap: 14px;
  background: rgba(255, 255, 255, 0.07);
  padding: 16px;
  border-radius: 8px;
  border-left: 2px solid var(--pd-accent-blue);
}

.page-products .pd-data__feature-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pd-accent-blue);
  background: rgba(0, 180, 216, 0.14);
  border-radius: 8px;
}

.page-products .pd-data__feature:nth-child(2) .pd-data__feature-icon {
  color: var(--pd-accent);
  background: rgba(212, 175, 55, 0.14);
}

.page-products .pd-data__feature:nth-child(3) .pd-data__feature-icon {
  color: var(--pd-accent-red);
  background: rgba(230, 57, 70, 0.14);
}

.page-products .pd-data__feature:nth-child(4) .pd-data__feature-icon {
  color: #b084cc;
  background: rgba(123, 44, 191, 0.18);
}

.page-products .pd-data__feature h3 {
  font-size: 15px;
  color: var(--color-white);
  margin: 0 0 4px;
}

.page-products .pd-data__feature p {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.66);
  margin: 0;
}

.page-products .pd-data__update {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 32px;
  background: rgba(212, 175, 55, 0.08);
  border: 1px solid rgba(212, 175, 55, 0.25);
  border-radius: 10px;
  padding: 14px 16px;
  flex-wrap: wrap;
}

.page-products .pd-data__update p {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.75);
  margin: 0;
  flex: 1;
}

/* ============ 版本演进 ============ */
.page-products .pd-versions {
  background: var(--color-white);
  overflow: hidden;
}

.page-products .pd-versions__head {
  max-width: 640px;
  margin-bottom: 32px;
}

.page-products .pd-versions__head h2 {
  margin: 12px 0 8px;
}

.page-products .pd-versions__track {
  position: relative;
  display: flex;
  gap: 16px;
  overflow-x: auto;
  padding-bottom: 18px;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  scrollbar-color: var(--color-blue) transparent;
}

.page-products .pd-versions__line {
  position: absolute;
  top: 16px;
  left: 12px;
  right: 12px;
  height: 2px;
  background: linear-gradient(90deg,
      var(--color-primary) 0%,
      var(--pd-accent) 40%,
      var(--pd-accent-blue) 100%);
  z-index: 0;
}

.page-products .pd-versions__item {
  scroll-snap-align: start;
  position: relative;
  min-width: 170px;
  background: var(--color-bg);
  padding: 28px 18px 18px;
  border-radius: 10px;
  z-index: 1;
  transition: transform 0.2s ease;
}

.page-products .pd-versions__item:hover {
  transform: translateY(-3px);
}

.page-products .pd-versions__dot {
  position: absolute;
  top: -6px;
  left: 22px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--pd-accent);
  border: 2px solid var(--color-white);
  box-shadow: 0 0 0 1px var(--pd-accent);
}

.page-products .pd-versions__item--v2 .pd-versions__dot,
.page-products .pd-versions__item--v3 .pd-versions__dot {
  background: var(--pd-accent-blue);
  box-shadow: 0 0 0 1px var(--pd-accent-blue);
}

.page-products .pd-versions__item--v4 .pd-versions__dot,
.page-products .pd-versions__item--v5 .pd-versions__dot,
.page-products .pd-versions__item--v6 .pd-versions__dot {
  background: var(--pd-accent-red);
  box-shadow: 0 0 0 1px var(--pd-accent-red);
}

.page-products .pd-versions__ver {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-size: 15px;
  padding: 4px 10px;
  border-radius: 4px;
  letter-spacing: 0.05em;
}

.page-products .pd-versions__item--v2 .pd-versions__ver,
.page-products .pd-versions__item--v3 .pd-versions__ver {
  background: var(--pd-accent-blue);
  color: #0a1f33;
}

.page-products .pd-versions__item--v4 .pd-versions__ver,
.page-products .pd-versions__item--v5 .pd-versions__ver,
.page-products .pd-versions__item--v6 .pd-versions__ver {
  background: var(--color-red);
  color: var(--color-white);
}

.page-products .pd-versions__item h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-primary);
  margin: 12px 0 6px;
}

.page-products .pd-versions__item p {
  font-size: 13px;
  line-height: 1.6;
  color: var(--color-text);
  margin: 0;
}

.page-products .pd-versions__image {
  margin-top: 24px;
  border-radius: 10px;
  overflow: hidden;
  background: var(--color-bg);
}

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

/* ============ 典型路径场景 ============ */
.page-products .pd-scene {
  background: var(--color-bg);
}

.page-products .pd-scene__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}

.page-products .pd-scene__content h2 {
  color: var(--color-primary);
  margin: 12px 0 10px;
  font-family: var(--font-heading);
  font-size: 26px;
  line-height: 1.3;
}

.page-products .pd-scene__content p {
  font-size: 14px;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: 12px;
}

.page-products .pd-scene__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.page-products .pd-scene__media {
  border-radius: 12px;
  overflow: hidden;
  background: var(--color-white);
  box-shadow: 0 8px 28px rgba(10, 31, 51, 0.08);
}

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

/* ============ 响应式布局 ============ */
@media (min-width: 768px) {
  .page-products .pd-hero__stats {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .page-products .pd-overview__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .page-products .pd-app__grid {
    grid-template-columns: 240px 1fr;
    gap: 40px;
  }

  .page-products .pd-desktop__head {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .page-products .pd-data__intro {
    grid-template-columns: 1fr auto;
    gap: 48px;
    align-items: end;
  }

  .page-products .pd-data__content {
    grid-template-columns: 260px 1fr;
    gap: 32px;
    align-items: start;
  }

  .page-products .pd-data__features {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .pd-scene__grid {
    grid-template-columns: 1fr 1fr;
    gap: 48px;
  }
}

@media (min-width: 1024px) {
  .page-products .pd-hero {
    padding: 130px 0 80px;
  }

  .page-products .pd-hero__content h1 {
    font-size: 40px;
  }

  .page-products .pd-hero__content p {
    font-size: 17px;
  }

  .page-products .pd-app__grid {
    grid-template-columns: 260px 1fr;
    gap: 56px;
  }

  .page-products .pd-app__frame {
    width: 240px;
  }

  .page-products .pd-overview__grid {
    gap: 28px;
  }

  .page-products .pd-data__content {
    grid-template-columns: 320px 1fr;
    gap: 40px;
  }

  .page-products .pd-versions__track {
    gap: 20px;
  }

  .page-products .pd-versions__item {
    min-width: 200px;
  }
}