/* ===== page-products 专属样式 ===== */
.page-products {
  --card-radius: 12px;
  --card-border-width: 3px;
  --card-transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --hero-min-height: 480px;
  display: block;
  width: 100%;
  background-color: var(--color-deep-blue, #0A1A2F);
  color: var(--color-white, #F5F5F5);
}

/* ===== 面包屑 ===== */
.page-products .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 20px;
  padding-bottom: 8px;
  font-family: var(--font-body, 'Inter', system-ui, sans-serif);
  font-size: 14px;
  color: var(--color-gray, #D0D0D0);
  position: relative;
  z-index: 2;
}

.page-products .breadcrumb__link {
  color: var(--color-gray, #D0D0D0);
  text-decoration: none;
  transition: color var(--transition-base, 0.25s ease);
}

.page-products .breadcrumb__link:hover {
  color: var(--color-fire, #FF6A00);
}

.page-products .breadcrumb__separator {
  color: var(--color-gray, #D0D0D0);
  opacity: 0.5;
}

.page-products .breadcrumb__current {
  color: var(--color-white, #F5F5F5);
  font-weight: 600;
}

/* ===== 口号区（首屏） ===== */
.page-products .solutions-hero {
  position: relative;
  min-height: var(--hero-min-height, 480px);
  display: flex;
  align-items: center;
  overflow: hidden;
  margin-top: -72px;
  padding-top: 72px;
}

.page-products .solutions-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-products .solutions-hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.page-products .solutions-hero__content {
  position: relative;
  z-index: 1;
  padding-top: 80px;
  padding-bottom: 80px;
}

.page-products .solutions-hero__title {
  font-family: var(--font-heading, 'Inter Tight', system-ui, sans-serif);
  font-size: clamp(32px, 7vw, 56px);
  font-weight: 800;
  font-style: italic;
  color: var(--color-white, #F5F5F5);
  margin: 0 0 16px 0;
  line-height: 1.1;
  max-width: 720px;
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.7);
}

.page-products .solutions-hero__subtitle {
  font-family: var(--font-body, 'Inter', system-ui, sans-serif);
  font-size: clamp(16px, 2.2vw, 20px);
  color: var(--color-gray, #D0D0D0);
  margin: 0 0 40px 0;
  max-width: 640px;
  line-height: 1.6;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
}

.page-products .solutions-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
}

.page-products .hero-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-products .hero-stat__number {
  font-family: var(--font-heading, 'Inter Tight', system-ui, sans-serif);
  font-size: 36px;
  font-weight: 800;
  font-style: italic;
  color: var(--color-fire, #FF6A00);
  line-height: 1;
}

.page-products .hero-stat__label {
  font-family: var(--font-body, 'Inter', system-ui, sans-serif);
  font-size: 14px;
  color: var(--color-gray, #D0D0D0);
  letter-spacing: 0.5px;
}

/* ===== 章节通用 ===== */
.page-products .section {
  padding: 64px 0;
}

.page-products .section--replay {
  background-color: var(--color-deep-blue, #0A1A2F);
}

.page-products .section--league {
  background-color: var(--color-dark-blue, #1C2A40);
}

.page-products .section--changes {
  background-color: var(--color-deep-blue, #0A1A2F);
}

.page-products .section__heading {
  font-family: var(--font-heading, 'Inter Tight', system-ui, sans-serif);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  font-style: italic;
  color: var(--color-white, #F5F5F5);
  margin: 0 0 12px 0;
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-products .section__icon {
  color: var(--color-fire, #FF6A00);
  font-size: 0.7em;
}

.page-products .section--league .section__icon {
  color: var(--color-green, #00D68F);
}

.page-products .section--changes .section__icon {
  color: var(--color-fire, #FF6A00);
}

.page-products .section__intro {
  font-family: var(--font-body, 'Inter', system-ui, sans-serif);
  font-size: 16px;
  color: var(--color-gray, #D0D0D0);
  margin: 0 0 40px 0;
  max-width: 640px;
  line-height: 1.6;
}

/* ===== 卡片网格（flex-wrap 瀑布流） ===== */
.page-products .card-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.page-products .card {
  width: 100%;
  background-color: var(--color-dark-blue, #1C2A40);
  border: var(--card-border-width, 3px) solid transparent;
  border-radius: var(--card-radius, 12px);
  box-shadow: var(--shadow-card, 0 20px 40px rgba(0,0,0,0.6));
  transition: transform var(--card-transition), border-color var(--card-transition), box-shadow var(--card-transition);
  overflow: hidden;
  cursor: pointer;
  list-style: none;
}

.page-products .card::-webkit-details-marker {
  display: none;
}

.page-products .card::marker {
  display: none;
  content: '';
}

.page-products .card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card-hover, 0 28px 52px rgba(0,0,0,0.72));
}

/* 火焰橙卡片 */
.page-products .card--fire {
  border-color: rgba(255, 106, 0, 0.25);
}

.page-products .card--fire:hover {
  border-color: var(--color-fire, #FF6A00);
}

.page-products .card--fire .card__data .data-number {
  color: var(--color-fire, #FF6A00);
}

/* 亮绿卡片 */
.page-products .card--green {
  border-color: rgba(0, 214, 143, 0.2);
}

.page-products .card--green:hover {
  border-color: var(--color-green, #00D68F);
}

.page-products .card--green .card__data .data-number {
  color: var(--color-green, #00D68F);
}

/* 较高卡片（含数据，自然更高） */
.page-products .card--tall .card__summary {
  padding-bottom: 20px;
}

/* 卡片摘要（始终可见） */
.page-products .card__summary {
  display: block;
  padding: 0;
  cursor: pointer;
  outline: none;
}

.page-products .card__summary::-webkit-details-marker {
  display: none;
}

.page-products .card__img-wrapper {
  width: 100%;
  overflow: hidden;
  border-radius: calc(var(--card-radius, 12px) - var(--card-border-width, 3px)) calc(var(--card-radius, 12px) - var(--card-border-width, 3px)) 0 0;
}

.page-products .card__img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform var(--card-transition);
}

.page-products .card:hover .card__img {
  transform: scale(1.03);
}

.page-products .card__content {
  padding: 16px 20px 12px;
}

.page-products .card__title {
  font-family: var(--font-heading, 'Inter Tight', system-ui, sans-serif);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-white, #F5F5F5);
  margin: 0 0 8px 0;
  line-height: 1.3;
}

.page-products .card__desc {
  font-family: var(--font-body, 'Inter', system-ui, sans-serif);
  font-size: 14px;
  color: var(--color-gray, #D0D0D0);
  margin: 0 0 12px 0;
  line-height: 1.5;
}

.page-products .card__data {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: 4px;
}

.page-products .card__data .data-number {
  font-family: var(--font-heading, 'Inter Tight', system-ui, sans-serif);
  font-size: 28px;
  font-weight: 800;
  font-style: italic;
  line-height: 1;
}

.page-products .card__data .data-label {
  font-family: var(--font-body, 'Inter', system-ui, sans-serif);
  font-size: 12px;
  color: var(--color-gray, #D0D0D0);
  letter-spacing: 0.3px;
}

.page-products .card__expand-hint {
  display: block;
  text-align: center;
  font-family: var(--font-body, 'Inter', system-ui, sans-serif);
  font-size: 12px;
  color: var(--color-gray, #D0D0D0);
  padding: 4px 0 12px;
  opacity: 0.6;
  transition: opacity var(--transition-base, 0.25s ease);
  letter-spacing: 0.5px;
}

.page-products .card:hover .card__expand-hint {
  opacity: 1;
  color: var(--color-fire, #FF6A00);
}

.page-products .card--green:hover .card__expand-hint {
  color: var(--color-green, #00D68F);
}

/* 卡片详情（展开后显示） */
.page-products .card__detail {
  padding: 0 20px 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  margin-top: 4px;
}

.page-products .card__detail p {
  font-family: var(--font-body, 'Inter', system-ui, sans-serif);
  font-size: 14px;
  color: var(--color-gray, #D0D0D0);
  line-height: 1.7;
  margin: 16px 0 16px;
}

.page-products .card__detail .btn {
  margin-top: 4px;
}

/* ===== 按钮 ===== */
.page-products .btn {
  display: inline-block;
  font-family: var(--font-body, 'Inter', system-ui, sans-serif);
  font-size: 14px;
  font-weight: 600;
  padding: 10px 24px;
  border-radius: 6px;
  text-decoration: none;
  transition: background-color var(--transition-base, 0.25s ease), color var(--transition-base, 0.25s ease), border-color var(--transition-base, 0.25s ease);
  cursor: pointer;
  border: 2px solid transparent;
}

.page-products .btn--primary {
  background-color: var(--color-fire, #FF6A00);
  color: var(--color-white, #F5F5F5);
  border-color: var(--color-fire, #FF6A00);
}

.page-products .btn--primary:hover {
  background-color: var(--color-fire-dark, #E05E00);
  border-color: var(--color-fire-dark, #E05E00);
}

.page-products .btn--outline {
  background-color: transparent;
  color: var(--color-fire, #FF6A00);
  border-color: var(--color-fire, #FF6A00);
}

.page-products .btn--outline:hover {
  background-color: var(--color-fire, #FF6A00);
  color: var(--color-white, #F5F5F5);
}

/* ===== 底部引导区 ===== */
.page-products .section--cta {
  background: linear-gradient(135deg, var(--color-dark-blue, #1C2A40) 0%, var(--color-deep-blue, #0A1A2F) 100%);
  padding: 72px 0;
}

.page-products .cta-block {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.page-products .cta-block__title {
  font-family: var(--font-heading, 'Inter Tight', system-ui, sans-serif);
  font-size: clamp(24px, 3.6vw, 36px);
  font-weight: 800;
  font-style: italic;
  color: var(--color-white, #F5F5F5);
  margin: 0 0 16px 0;
}

.page-products .cta-block__text {
  font-family: var(--font-body, 'Inter', system-ui, sans-serif);
  font-size: 16px;
  color: var(--color-gray, #D0D0D0);
  margin: 0 0 32px 0;
  line-height: 1.6;
}

.page-products .cta-block__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

/* ===== 容器 ===== */
.page-products .container {
  max-width: var(--container-max, 1200px);
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== 响应式 ===== */

/* 平板：≥ 640px */
@media (min-width: 640px) {
  .page-products .card {
    width: calc(50% - 12px);
  }

  .page-products .solutions-hero__title {
    font-size: clamp(36px, 5vw, 48px);
  }

  .page-products .section {
    padding: 72px 0;
  }
}

/* 桌面：≥ 1024px */
@media (min-width: 1024px) {
  .page-products .card {
    width: calc(33.33% - 16px);
  }

  /* 让某些卡片占据更宽空间，形成错落节奏 */
  .page-products .card--tall {
    width: calc(33.33% - 16px);
  }

  .page-products .solutions-hero {
    --hero-min-height: 560px;
  }

  .page-products .solutions-hero__title {
    font-size: 56px;
  }

  .page-products .solutions-hero__stats {
    gap: 48px;
  }

  .page-products .section {
    padding: 80px 0;
  }

  .page-products .section__heading {
    font-size: 40px;
  }

  .page-products .section__intro {
    font-size: 18px;
    margin-bottom: 48px;
  }

  .page-products .card__content {
    padding: 20px 24px 16px;
  }

  .page-products .card__title {
    font-size: 22px;
  }

  .page-products .card__desc {
    font-size: 15px;
  }

  .page-products .card__detail {
    padding: 0 24px 28px;
  }

  .page-products .card__detail p {
    font-size: 15px;
  }

  .page-products .hero-stat__number {
    font-size: 42px;
  }

  .page-products .cta-block__title {
    font-size: 36px;
  }
}

/* 大桌面：≥ 1280px 让个别卡片跨两列宽度，强化错落 */
@media (min-width: 1280px) {
  .page-products .card-grid {
    gap: 28px;
  }

  .page-products .card {
    width: calc(33.33% - 18.67px);
  }

  /* 第二张卡片更宽，打破均匀节奏 */
  .page-products .card-grid .card:nth-child(2) {
    width: calc(33.33% - 18.67px);
  }
}

/* 确保所有图片响应式 */
.page-products img {
  max-width: 100%;
  height: auto;
}

/* 卡片展开状态视觉优化 */
.page-products .card[open] {
  border-color: var(--color-fire, #FF6A00);
  box-shadow: 0 20px 48px rgba(255, 106, 0, 0.18);
}

.page-products .card--green[open] {
  border-color: var(--color-green, #00D68F);
  box-shadow: 0 20px 48px rgba(0, 214, 143, 0.15);
}

.page-products .card[open] .card__expand-hint {
  opacity: 0;
  height: 0;
  padding: 0;
  overflow: hidden;
}

/* 焦点样式 */
.page-products .card__summary:focus-visible {
  outline: 2px solid var(--color-fire, #FF6A00);
  outline-offset: -2px;
  border-radius: calc(var(--card-radius, 12px) - 2px);
}