.page-products {
  --color-primary: #0D1B2A;
  --color-gold: #FFD700;
  --color-secondary: #1B3A5C;
  --color-accent: #4A90D9;
  --color-white: #FFFFFF;
  --color-light-gray: #F5F5F5;
  --color-medium-gray: #CCCCCC;
  --color-dark-gray: #333333;
  --font-heading: 700 1.75rem/1.2 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-body: 300 1rem/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-data: 300 1rem/1.5 "SF Mono", "Fira Code", "Consolas", monospace;
  --spacing-unit: 8px;
  --container-max: 1200px;
  --transition-fast: 0.2s ease;
}

/* 面包屑 */
.page-products .page-products-breadcrumb {
  padding-top: calc(var(--spacing-unit) * 3);
  padding-bottom: calc(var(--spacing-unit) * 1);
  font: var(--font-body);
  color: var(--color-medium-gray);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: calc(var(--spacing-unit) * 0.5);
}
.page-products .page-products-breadcrumb-link {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-fast);
}
.page-products .page-products-breadcrumb-link:hover,
.page-products .page-products-breadcrumb-link:focus {
  color: var(--color-gold);
}
.page-products .page-products-breadcrumb-sep {
  font-size: 0.75rem;
  color: var(--color-medium-gray);
}

/* 首屏 */
.page-products .page-products-hero {
  background: var(--color-primary);
  color: var(--color-white);
  padding: calc(var(--spacing-unit) * 8) 0 calc(var(--spacing-unit) * 10);
  position: relative;
  overflow: hidden;
}
.page-products .page-products-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: calc(var(--spacing-unit) * 4);
  align-items: center;
}
.page-products .page-products-hero-text {
  position: relative;
  z-index: 2;
}
.page-products .page-products-hero-title {
  font: var(--font-heading);
  font-size: clamp(2.2rem, 7vw, 3.8rem);
  letter-spacing: -0.02em;
  margin: 0 0 calc(var(--spacing-unit) * 2);
  color: var(--color-white);
}
.page-products .page-products-hero-sub {
  font: var(--font-body);
  font-size: 1.15rem;
  color: var(--color-gold);
  margin: 0 0 calc(var(--spacing-unit) * 2);
  font-weight: 500;
}
.page-products .page-products-hero-desc {
  font: var(--font-body);
  font-size: 1rem;
  color: var(--color-medium-gray);
  max-width: 540px;
  margin: 0 0 calc(var(--spacing-unit) * 3);
  line-height: 1.7;
}
.page-products .page-products-hero-numbers {
  display: flex;
  gap: calc(var(--spacing-unit) * 4);
  flex-wrap: wrap;
}
.page-products .page-products-hero-number-item {
  font: var(--font-data);
  font-size: 1.1rem;
  color: var(--color-white);
  letter-spacing: 0.02em;
}
.page-products .page-products-hero-number-item .data-highlight {
  color: var(--color-gold);
  font-size: 1.6rem;
  font-weight: 700;
}
.page-products .page-products-hero-visual {
  position: relative;
  min-height: 200px;
}
.page-products .page-products-hero-shape {
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--color-secondary), transparent 70%);
  opacity: 0.5;
  top: -80px;
  right: -60px;
}
.page-products .page-products-hero-shape--small {
  width: 160px;
  height: 160px;
  top: auto;
  bottom: -40px;
  right: 40px;
  background: radial-gradient(circle at 70% 70%, var(--color-gold), transparent 70%);
  opacity: 0.25;
}

/* 面板标题与描述 */
.page-products .page-products-panel-title {
  font: var(--font-heading);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  color: var(--color-primary);
  margin: 0 0 calc(var(--spacing-unit) * 1.5);
  letter-spacing: -0.01em;
  position: relative;
}
.page-products .page-products-panel-title::after {
  content: '';
  display: block;
  width: 56px;
  height: 4px;
  background: var(--color-gold);
  margin-top: calc(var(--spacing-unit) * 1);
  border-radius: 2px;
}
.page-products .page-products-panel-title--light {
  color: var(--color-white);
}
.page-products .page-products-panel-title--light::after {
  background: var(--color-gold);
}
.page-products .page-products-panel-desc {
  font: var(--font-body);
  font-size: 1.05rem;
  color: var(--color-dark-gray);
  max-width: 620px;
  margin: 0 0 calc(var(--spacing-unit) * 4);
  line-height: 1.7;
}
.page-products .page-products-panel-desc--light {
  color: var(--color-light-gray);
}
.page-products .page-products-panel-note {
  font: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-medium-gray);
  margin-top: calc(var(--spacing-unit) * 2);
  font-style: italic;
}

/* 赛事日历 */
.page-products .page-products-calendar {
  background: var(--color-white);
  padding: calc(var(--spacing-unit) * 10) 0;
}
.page-products .page-products-calendar-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: calc(var(--spacing-unit) * 5);
  align-items: center;
}
.page-products .page-products-calendar-image-wrap {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(13, 27, 42, 0.12);
  border: 2px solid var(--color-gold);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.page-products .page-products-calendar-image-wrap:hover,
.page-products .page-products-calendar-image-wrap:focus-within {
  transform: perspective(800px) rotateY(2deg) scale(1.01);
  box-shadow: 0 12px 40px rgba(13, 27, 42, 0.18);
}
.page-products .page-products-calendar-img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  object-fit: cover;
}
.page-products .page-products-calendar-content {
  display: flex;
  flex-direction: column;
}
.page-products .page-products-tags {
  display: flex;
  flex-wrap: wrap;
  gap: calc(var(--spacing-unit) * 1.5);
  margin-top: calc(var(--spacing-unit) * 2);
}
.page-products .page-products-tag {
  display: inline-block;
  padding: calc(var(--spacing-unit) * 0.6) calc(var(--spacing-unit) * 2);
  background: var(--color-light-gray);
  border: 1px solid var(--color-medium-gray);
  border-radius: 24px;
  font: var(--font-body);
  font-size: 0.85rem;
  color: var(--color-dark-gray);
  cursor: default;
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}
.page-products .page-products-tag:hover {
  background: var(--color-gold);
  border-color: var(--color-gold);
  transform: translateY(-2px);
}

/* 专家专栏 */
.page-products .page-products-expert {
  background: var(--color-light-gray);
  padding: calc(var(--spacing-unit) * 10) 0;
}
.page-products .page-products-expert-scroll-wrap {
  position: relative;
  margin-bottom: calc(var(--spacing-unit) * 4);
}
.page-products .page-products-expert-scroll {
  display: flex;
  gap: calc(var(--spacing-unit) * 3);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: calc(var(--spacing-unit) * 2);
  scrollbar-width: thin;
  scrollbar-color: var(--color-gold) var(--color-medium-gray);
}
.page-products .page-products-expert-scroll::-webkit-scrollbar {
  height: 6px;
}
.page-products .page-products-expert-scroll::-webkit-scrollbar-track {
  background: var(--color-medium-gray);
  border-radius: 3px;
}
.page-products .page-products-expert-scroll::-webkit-scrollbar-thumb {
  background: var(--color-gold);
  border-radius: 3px;
}
.page-products .page-products-expert-scroll-hint {
  text-align: center;
  font: var(--font-body);
  font-size: 0.8rem;
  color: var(--color-medium-gray);
  margin-top: calc(var(--spacing-unit) * 1);
  letter-spacing: 0.06em;
}
.page-products .page-products-expert-card {
  flex: 0 0 240px;
  scroll-snap-align: start;
  background: var(--color-white);
  border-radius: 16px;
  padding: calc(var(--spacing-unit) * 3);
  box-shadow: 0 4px 16px rgba(13, 27, 42, 0.08);
  border: 1px solid transparent;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
  display: flex;
  flex-direction: column;
  outline: none;
}
.page-products .page-products-expert-card:hover,
.page-products .page-products-expert-card:focus-within {
  transform: perspective(800px) rotateY(2deg) translateY(-4px);
  box-shadow: 0 8px 28px rgba(13, 27, 42, 0.14);
  border-color: var(--color-gold);
}
.page-products .page-products-expert-card-label {
  font: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: calc(var(--spacing-unit) * 1);
  letter-spacing: 0.03em;
}
.page-products .page-products-expert-card-text {
  font: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-dark-gray);
  flex: 1;
  margin: 0 0 calc(var(--spacing-unit) * 2);
  line-height: 1.5;
}
.page-products .page-products-expert-card-link {
  font: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
  text-decoration: none;
  align-self: flex-start;
  transition: color var(--transition-fast);
}
.page-products .page-products-expert-card-link:hover,
.page-products .page-products-expert-card-link:focus {
  color: var(--color-gold);
}
.page-products .page-products-expert-img-wrap {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(13, 27, 42, 0.1);
  max-width: 600px;
  margin: 0 auto;
}
.page-products .page-products-expert-img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  object-fit: cover;
}

/* 交锋记录 */
.page-products .page-products-record {
  background: var(--color-white);
  padding: calc(var(--spacing-unit) * 10) 0;
}
.page-products .page-products-record-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: calc(var(--spacing-unit) * 5);
  align-items: start;
}
.page-products .page-products-record-content {
  display: flex;
  flex-direction: column;
}
.page-products .page-products-record-search {
  background: var(--color-light-gray);
  border-radius: 16px;
  padding: calc(var(--spacing-unit) * 3);
  margin: calc(var(--spacing-unit) * 2) 0 calc(var(--spacing-unit) * 3);
  transition: box-shadow var(--transition-fast);
}
.page-products .page-products-record-search:focus-within {
  box-shadow: 0 0 0 3px var(--color-gold), 0 4px 20px rgba(255, 215, 0, 0.15);
}
.page-products .page-products-record-search-inner {
  display: flex;
  align-items: center;
  gap: calc(var(--spacing-unit) * 1.5);
  flex-wrap: wrap;
}
.page-products .page-products-record-search-icon {
  font-size: 1.2rem;
  color: var(--color-medium-gray);
}
.page-products .page-products-record-input {
  flex: 1;
  min-width: 160px;
  padding: calc(var(--spacing-unit) * 1.2) calc(var(--spacing-unit) * 2);
  border: 1px solid var(--color-medium-gray);
  border-radius: 8px;
  font: var(--font-body);
  font-size: 0.95rem;
  background: var(--color-white);
  color: var(--color-dark-gray);
  outline: none;
  transition: border-color var(--transition-fast);
}
.page-products .page-products-record-input:focus {
  border-color: var(--color-gold);
}
.page-products .page-products-record-search-btn {
  padding: calc(var(--spacing-unit) * 1.2) calc(var(--spacing-unit) * 3);
  background: var(--color-gold);
  color: var(--color-primary);
  font-weight: 700;
  border-radius: 8px;
  cursor: default;
  font-size: 0.9rem;
  white-space: nowrap;
}
.page-products .page-products-record-feedback {
  display: flex;
  align-items: flex-end;
  gap: calc(var(--spacing-unit) * 1.5);
  margin-top: calc(var(--spacing-unit) * 3);
  padding-top: calc(var(--spacing-unit) * 2);
  border-top: 1px solid var(--color-medium-gray);
  min-height: 120px;
  position: relative;
}
.page-products .page-products-record-bar {
  flex: 1;
  height: calc(var(--bar-height, 50%) * 1);
  min-height: 20px;
  background: var(--color-secondary);
  border-radius: 4px 4px 0 0;
  transition: height 0.35s ease, background var(--transition-fast);
  position: relative;
}
.page-products .page-products-record-search:focus-within .page-products-record-bar {
  background: var(--color-gold);
}
.page-products .page-products-record-bar:nth-child(1) { --bar-height: 60%; }
.page-products .page-products-record-bar:nth-child(2) { --bar-height: 80%; }
.page-products .page-products-record-bar:nth-child(3) { --bar-height: 45%; }
.page-products .page-products-record-bar:nth-child(4) { --bar-height: 70%; }
.page-products .page-products-record-bar:nth-child(5) { --bar-height: 55%; }
.page-products .page-products-record-search:focus-within .page-products-record-bar:nth-child(1) { --bar-height: 75%; }
.page-products .page-products-record-search:focus-within .page-products-record-bar:nth-child(2) { --bar-height: 90%; }
.page-products .page-products-record-search:focus-within .page-products-record-bar:nth-child(3) { --bar-height: 55%; }
.page-products .page-products-record-search:focus-within .page-products-record-bar:nth-child(4) { --bar-height: 82%; }
.page-products .page-products-record-search:focus-within .page-products-record-bar:nth-child(5) { --bar-height: 68%; }
.page-products .page-products-record-bar-label {
  position: absolute;
  bottom: -24px;
  left: 0;
  right: 0;
  text-align: center;
  font: var(--font-body);
  font-size: 0.75rem;
  color: var(--color-medium-gray);
}
.page-products .page-products-record-result {
  display: flex;
  flex-direction: column;
  gap: calc(var(--spacing-unit) * 1);
  margin-top: calc(var(--spacing-unit) * 2);
}
.page-products .page-products-record-result-item {
  font: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-dark-gray);
  padding: calc(var(--spacing-unit) * 1.2) calc(var(--spacing-unit) * 2);
  background: var(--color-light-gray);
  border-radius: 8px;
  border-left: 3px solid var(--color-gold);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.page-products .page-products-record-result-item:hover {
  transform: translateX(4px);
  box-shadow: 0 2px 8px rgba(13, 27, 42, 0.06);
}
.page-products .page-products-record-image-wrap {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(13, 27, 42, 0.1);
}
.page-products .page-products-record-img {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  object-fit: cover;
}

/* 主客场分析 */
.page-products .page-products-analysis {
  background: var(--color-primary);
  padding: calc(var(--spacing-unit) * 10) 0;
  color: var(--color-white);
}
.page-products .page-products-analysis-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: calc(var(--spacing-unit) * 5);
  align-items: start;
}
.page-products .page-products-analysis-table-wrap {
  overflow-x: auto;
}
.page-products .page-products-analysis-table {
  width: 100%;
  border-collapse: collapse;
  font: var(--font-data);
  font-size: 0.95rem;
  background: var(--color-secondary);
  border-radius: 12px;
  overflow: hidden;
}
.page-products .page-products-analysis-table th,
.page-products .page-products-analysis-table td {
  padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 2);
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.page-products .page-products-analysis-table th {
  background: var(--color-primary);
  color: var(--color-gold);
  font-weight: 700;
  letter-spacing: 0.03em;
}
.page-products .page-products-analysis-table td {
  color: var(--color-white);
}
.page-products .page-products-analysis-table .data-highlight {
  color: var(--color-gold);
  font-weight: 700;
}
.page-products .page-products-analysis-table tbody tr:hover {
  background: rgba(255, 215, 0, 0.06);
}
.page-products .page-products-analysis-note {
  font: var(--font-body);
  font-size: 0.85rem;
  color: var(--color-medium-gray);
  margin-top: calc(var(--spacing-unit) * 2);
  font-style: italic;
}
.page-products .page-products-analysis-visuals {
  display: grid;
  grid-template-columns: 1fr;
  gap: calc(var(--spacing-unit) * 4);
}
.page-products .page-products-analysis-chart-wrap,
.page-products .page-products-analysis-device-wrap {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.page-products .page-products-analysis-chart-wrap:hover,
.page-products .page-products-analysis-device-wrap:hover {
  transform: perspective(800px) rotateY(1.5deg) scale(1.01);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}
.page-products .page-products-analysis-chart,
.page-products .page-products-analysis-device {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
  object-fit: cover;
}
.page-products .page-products-analysis-cta {
  margin-top: calc(var(--spacing-unit) * 6);
  text-align: center;
}
.page-products .page-products-analysis-cta .btn {
  background: var(--color-gold);
  color: var(--color-primary);
  font-weight: 700;
  padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 4);
  border-radius: 8px;
  text-decoration: none;
  display: inline-block;
  font-size: 1rem;
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.page-products .page-products-analysis-cta .btn:hover,
.page-products .page-products-analysis-cta .btn:focus {
  background: #e6c200;
  transform: translateY(-2px);
}

/* 底部号召 */
.page-products .page-products-cta {
  background: var(--color-light-gray);
  padding: calc(var(--spacing-unit) * 8) 0;
  text-align: center;
}
.page-products .page-products-cta-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: calc(var(--spacing-unit) * 3);
}
.page-products .page-products-cta-text {
  font: var(--font-heading);
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  color: var(--color-primary);
  max-width: 500px;
  margin: 0;
  line-height: 1.4;
}
.page-products .page-products-cta-links {
  display: flex;
  flex-wrap: wrap;
  gap: calc(var(--spacing-unit) * 2);
  justify-content: center;
}
.page-products .page-products-cta-links .btn {
  background: var(--color-gold);
  color: var(--color-primary);
  font-weight: 700;
  padding: calc(var(--spacing-unit) * 1.5) calc(var(--spacing-unit) * 3.5);
  border-radius: 8px;
  text-decoration: none;
  font-size: 0.95rem;
  transition: background var(--transition-fast), transform var(--transition-fast);
}
.page-products .page-products-cta-links .btn:hover,
.page-products .page-products-cta-links .btn:focus {
  background: #e6c200;
  transform: translateY(-2px);
}
.page-products .page-products-cta-links .btn-outline {
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}
.page-products .page-products-cta-links .btn-outline:hover,
.page-products .page-products-cta-links .btn-outline:focus {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

/* 响应式 —— 桌面端 */
@media (min-width: 768px) {
  .page-products .page-products-hero-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-products .page-products-hero {
    padding: calc(var(--spacing-unit) * 12) 0 calc(var(--spacing-unit) * 14);
  }
  .page-products .page-products-hero-title {
    font-size: clamp(2.8rem, 5vw, 4.2rem);
  }
  .page-products .page-products-calendar-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-products .page-products-record-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-products .page-products-analysis-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-products .page-products-analysis-visuals {
    grid-template-columns: 1fr;
  }
  .page-products .page-products-expert-card {
    flex: 0 0 280px;
  }
  .page-products .page-products-expert-scroll-hint {
    display: none;
  }
  .page-products .page-products-record-search-inner {
    flex-wrap: nowrap;
  }
  .page-products .page-products-record-feedback {
    min-height: 140px;
  }
}

@media (min-width: 1024px) {
  .page-products .page-products-hero-grid {
    grid-template-columns: 3fr 2fr;
  }
  .page-products .page-products-analysis-visuals {
    grid-template-columns: 1fr 1fr;
  }
  .page-products .page-products-expert-scroll {
    gap: calc(var(--spacing-unit) * 4);
  }
  .page-products .page-products-expert-card {
    flex: 0 0 300px;
  }
}