/* ===== 服务下载页专属样式 ===== */
.page-products {
  --page-gap: 4rem;
  --card-radius: 1.25rem;
  --hero-clip: polygon(0 0, 100% 0, 100% 90%, 0 100%);
  --accent-glow: 0 0 24px rgba(0, 229, 255, 0.25);
  --surface-overlay: rgba(11, 13, 23, 0.70);
  display: flex;
  flex-direction: column;
  gap: var(--page-gap);
  padding: 2rem 1.5rem 3rem;
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
  background: var(--color-bg, #0B0D17);
  color: var(--color-text-primary, #F0F4F8);
  font-family: var(--font-body, 'Inter', system-ui, sans-serif);
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-text-secondary, #9AA3B5);
  padding: 0.5rem 0;
  flex-wrap: wrap;
}
.page-products .breadcrumb a {
  color: var(--color-accent, #00E5FF);
  text-decoration: none;
  transition: opacity 0.2s;
}
.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible {
  opacity: 0.75;
}
.page-products .breadcrumb-sep {
  color: var(--color-text-muted, #8C9CAB);
  font-size: 1.1em;
}
.page-products [aria-current="page"] {
  color: var(--color-text-primary, #F0F4F8);
  font-weight: 500;
}

/* ---------- 通用标题/标签 ---------- */
.page-products .section-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}
.page-products .label-line {
  flex: 0 0 2.5rem;
  height: 2px;
  background: var(--color-accent, #00E5FF);
  border-radius: 2px;
}
.page-products .label-text {
  font-family: var(--font-heading, 'Exo 2', sans-serif);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent, #00E5FF);
  font-weight: 600;
}
.page-products .section-title {
  font-family: var(--font-heading, 'Exo 2', sans-serif);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  margin: 0 0 0.75rem;
  color: var(--color-text-primary, #F0F4F8);
}
.page-products .num-highlight {
  color: var(--color-accent, #00E5FF);
  text-shadow: var(--accent-glow);
}
.page-products .section-desc {
  color: var(--color-text-secondary, #9AA3B5);
  font-size: 1rem;
  line-height: 1.6;
  max-width: 640px;
  margin-bottom: 1.5rem;
}

/* ---------- 首屏下载入口 ---------- */
.page-products .download-hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 460px;
  clip-path: var(--hero-clip);
  background: var(--color-surface, #1A1F2E);
  border-radius: var(--card-radius);
  overflow: hidden;
  margin-bottom: 1rem;
}
.page-products .download-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-products .download-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.page-products .download-hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 3rem 2rem;
  background: var(--surface-overlay);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border-radius: var(--card-radius);
  max-width: 680px;
  width: 100%;
  margin: 1rem;
}
.page-products .download-hero-title {
  font-family: var(--font-heading, 'Exo 2', sans-serif);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.1;
  margin: 0 0 0.5rem;
  color: var(--color-text-primary, #F0F4F8);
}
.page-products .title-accent {
  display: block;
  color: var(--color-accent, #00E5FF);
  text-shadow: var(--accent-glow);
  letter-spacing: 0.02em;
}
.page-products .download-hero-sub {
  font-size: 1.125rem;
  color: var(--color-text-secondary, #9AA3B5);
  margin: 0 0 2rem;
  font-weight: 400;
  letter-spacing: 0.02em;
}
.page-products .download-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.page-products .download-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2.5rem;
  font-family: var(--font-heading, 'Exo 2', sans-serif);
  font-weight: 700;
  font-size: 1.125rem;
  background: var(--color-accent, #00E5FF);
  color: var(--color-bg, #0B0D17);
  border: none;
  border-radius: 60px;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  box-shadow: 0 4px 20px rgba(0, 229, 255, 0.3);
  position: relative;
}
.page-products .download-btn:hover,
.page-products .download-btn:focus-visible {
  transform: scale(1.04);
  box-shadow: 0 8px 32px rgba(0, 229, 255, 0.45);
}
.page-products .download-btn:active {
  transform: scale(0.97);
}
.page-products .download-btn-icon {
  display: flex;
  align-items: center;
}
.page-products .download-btn-text {
  letter-spacing: 0.04em;
}
.page-products .download-btn-version {
  font-size: 0.75rem;
  font-weight: 500;
  opacity: 0.75;
  font-family: var(--font-body, 'Inter', sans-serif);
  letter-spacing: 0;
}
.page-products .download-hint {
  font-size: 0.9375rem;
  color: var(--color-text-muted, #8C9CAB);
  margin: 0;
}
.page-products .download-hint strong {
  color: var(--color-accent-bright, #00E5FF);
  font-weight: 600;
}

/* 确认窗 (渐进增强) */
.page-products .download-confirm {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(11, 13, 23, 0.8);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 1rem;
}
.page-products .download-confirm[hidden] {
  display: none;
}
.page-products .confirm-card {
  background: var(--color-surface, #1A1F2E);
  border: 1px solid var(--color-border, #2D354A);
  border-radius: 1.25rem;
  padding: 2rem 2.5rem;
  max-width: 420px;
  width: 100%;
  text-align: center;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
}
.page-products .confirm-msg {
  font-size: 1.0625rem;
  line-height: 1.5;
  margin: 0 0 1.75rem;
  color: var(--color-text-primary, #F0F4F8);
}
.page-products .confirm-actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
}
.page-products .confirm-cancel,
.page-products .confirm-proceed {
  display: inline-block;
  padding: 0.625rem 1.75rem;
  border-radius: 60px;
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: pointer;
  border: none;
}
.page-products .confirm-cancel {
  background: transparent;
  border: 1px solid var(--color-border, #2D354A);
  color: var(--color-text-secondary, #9AA3B5);
}
.page-products .confirm-cancel:hover {
  background: var(--color-border, #2D354A);
  color: var(--color-text-primary, #F0F4F8);
}
.page-products .confirm-proceed {
  background: var(--color-accent, #00E5FF);
  color: var(--color-bg, #0B0D17);
  box-shadow: 0 4px 16px rgba(0, 229, 255, 0.25);
}
.page-products .confirm-proceed:hover {
  transform: scale(1.04);
  box-shadow: 0 8px 24px rgba(0, 229, 255, 0.35);
}

/* ---------- 适配平台网格 ---------- */
.page-products .platform-grid {
  padding: 1rem 0;
}
.page-products .platform-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin: 1.5rem 0;
}
.page-products .platform-card {
  background: var(--color-surface, #1A1F2E);
  border: 1px solid var(--color-border, #2D354A);
  border-radius: var(--card-radius);
  padding: 1.75rem 1.5rem;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  cursor: default;
  will-change: transform;
}
.page-products .platform-card[data-hover-lift]:hover,
.page-products .platform-card[data-hover-lift]:focus-within {
  transform: translateY(-6px);
  box-shadow: 0 12px 36px rgba(0, 229, 255, 0.12);
  border-color: var(--color-accent, #00E5FF);
}
.page-products .card-icon {
  width: 100px;
  height: 100px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  overflow: hidden;
  background: var(--color-bg, #0B0D17);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-border, #2D354A);
  transition: border-color 0.3s ease;
}
.page-products .platform-card:hover .card-icon {
  border-color: var(--color-accent, #00E5FF);
}
.page-products .card-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.page-products .card-title {
  font-family: var(--font-heading, 'Exo 2', sans-serif);
  font-size: 1.125rem;
  font-weight: 700;
  margin: 0 0 0.25rem;
  color: var(--color-text-primary, #F0F4F8);
}
.page-products .card-count {
  font-family: var(--font-body, 'Inter', sans-serif);
  font-size: 0.9375rem;
  color: var(--color-accent, #00E5FF);
  font-weight: 500;
  margin: 0;
}
.page-products .platform-footnote {
  font-size: 0.875rem;
  color: var(--color-text-secondary, #9AA3B5);
  margin-top: 1rem;
  text-align: center;
}
.page-products .platform-footnote a {
  color: var(--color-accent, #00E5FF);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-products .platform-footnote a:hover {
  opacity: 0.8;
}

/* ---------- 包体详情 ---------- */
.page-products .package-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
  padding: 2rem 0;
}
.page-products .package-visual {
  border-radius: var(--card-radius);
  overflow: hidden;
  background: var(--color-surface, #1A1F2E);
  border: 1px solid var(--color-border, #2D354A);
}
.page-products .package-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}
.page-products .package-info {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.page-products .package-features {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.page-products .feature-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9375rem;
  color: var(--color-text-secondary, #9AA3B5);
  line-height: 1.5;
}
.page-products .feature-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(0, 229, 255, 0.12);
  color: var(--color-accent, #00E5FF);
}

/* ---------- 刷新时间说明 ---------- */
.page-products .refresh-section {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2.5rem;
  align-items: center;
  padding: 2rem 1.5rem;
  background: var(--color-surface, #1A1F2E);
  border: 1px solid var(--color-border, #2D354A);
  border-radius: var(--card-radius);
  margin: 0.5rem 0;
}
.page-products .refresh-content {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.page-products .refresh-desc {
  color: var(--color-text-secondary, #9AA3B5);
  font-size: 1rem;
  line-height: 1.6;
  margin: 0 0 1.25rem;
  max-width: 480px;
}
.page-products .refresh-timer {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.page-products .timer-label {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted, #8C9CAB);
  font-weight: 500;
}
.page-products .timer-display {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  font-family: var(--font-heading, 'Exo 2', sans-serif);
}
.page-products .timer-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
}
.page-products .timer-num {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-accent, #00E5FF);
  text-shadow: var(--accent-glow);
  background: var(--color-bg, #0B0D17);
  padding: 0.2rem 0.6rem;
  border-radius: 8px;
  min-width: 3rem;
  text-align: center;
  display: block;
  font-variant-numeric: tabular-nums;
}
.page-products .timer-unit-label {
  font-size: 0.6875rem;
  color: var(--color-text-muted, #8C9CAB);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.page-products .timer-sep {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text-muted, #8C9CAB);
  margin: 0 0.1rem;
  align-self: flex-start;
  padding-top: 0.2rem;
}
.page-products .refresh-visual {
  flex-shrink: 0;
  border-radius: 50%;
  overflow: hidden;
  width: 200px;
  height: 200px;
  background: var(--color-bg, #0B0D17);
  border: 2px solid var(--color-border, #2D354A);
}
.page-products .refresh-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---------- 底部品牌图 ---------- */
.page-products .bottom-brand {
  margin-top: 1rem;
  border-radius: var(--card-radius);
  overflow: hidden;
  max-height: 250px;
}
.page-products .bottom-brand-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* ===== 响应式：移动端优先 ===== */

/* 平板及以下 */
@media (max-width: 768px) {
  .page-products {
    padding: 1.25rem 1rem 2rem;
    --page-gap: 2.5rem;
  }
  .page-products .download-hero {
    min-height: 360px;
    clip-path: polygon(0 0, 100% 0, 100% 95%, 0 100%);
  }
  .page-products .download-hero-content {
    padding: 2rem 1.25rem;
  }
  .page-products .download-hero-title {
    font-size: clamp(1.5rem, 6vw, 2.25rem);
  }
  .page-products .download-btn {
    padding: 0.85rem 2rem;
    font-size: 1rem;
  }
  .page-products .platform-cards {
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
  }
  .page-products .platform-card {
    padding: 1.25rem 1rem;
  }
  .page-products .card-icon {
    width: 80px;
    height: 80px;
  }
  .page-products .package-detail {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .page-products .package-visual {
    max-width: 400px;
    margin: 0 auto;
  }
  .page-products .refresh-section {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    text-align: center;
    padding: 1.5rem 1rem;
  }
  .page-products .refresh-desc {
    max-width: 100%;
  }
  .page-products .refresh-visual {
    width: 150px;
    height: 150px;
    margin: 0 auto;
  }
  .page-products .timer-num {
    font-size: 1.5rem;
    min-width: 2.5rem;
    padding: 0.15rem 0.4rem;
  }
  .page-products .timer-sep {
    font-size: 1.5rem;
  }
  .page-products .confirm-card {
    padding: 1.5rem 1.25rem;
  }
  .page-products .bottom-brand {
    max-height: 150px;
  }
}

/* 小手机 */
@media (max-width: 480px) {
  .page-products {
    padding: 0.75rem 0.75rem 1.5rem;
    --page-gap: 2rem;
  }
  .page-products .download-hero {
    min-height: 300px;
    border-radius: 1rem;
  }
  .page-products .download-hero-content {
    padding: 1.5rem 0.75rem;
    margin: 0.5rem;
  }
  .page-products .download-hero-title {
    font-size: 1.5rem;
  }
  .page-products .download-btn {
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    flex-wrap: wrap;
    justify-content: center;
  }
  .page-products .download-btn-version {
    width: 100%;
    text-align: center;
    font-size: 0.6875rem;
  }
  .page-products .platform-cards {
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
  }
  .page-products .platform-card {
    padding: 1rem 0.75rem;
  }
  .page-products .card-icon {
    width: 64px;
    height: 64px;
  }
  .page-products .card-title {
    font-size: 0.9375rem;
  }
  .page-products .card-count {
    font-size: 0.8125rem;
  }
  .page-products .package-detail {
    gap: 1rem;
  }
  .page-products .section-title {
    font-size: 1.5rem;
  }
  .page-products .refresh-section {
    padding: 1rem 0.75rem;
  }
  .page-products .refresh-visual {
    width: 120px;
    height: 120px;
  }
  .page-products .timer-num {
    font-size: 1.25rem;
    min-width: 2.2rem;
  }
  .page-products .confirm-actions {
    flex-direction: column;
    gap: 0.75rem;
  }
}

/* 桌面端微调 */
@media (min-width: 1024px) {
  .page-products .platform-cards {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-products .package-detail {
    gap: 3.5rem;
  }
  .page-products .refresh-section {
    padding: 2.5rem 2.5rem;
  }
}