/* ===== 中欧体育APP下载页 · 页面专属样式 ===== */
.page-products {
  --page-red-deep: #8e0a25;
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  padding-top: var(--space-4);
  padding-bottom: var(--space-2);
}

/* ---------- Hero 首屏 ---------- */
.page-products .products-hero {
  position: relative;
  overflow: hidden;
  background: var(--deep-blue);
  color: var(--white);
  padding: var(--space-6) 0 var(--space-7);
}

.page-products .products-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 40px 40px;
}

.page-products .hero-bg-skew {
  position: absolute;
  top: 0;
  right: -24%;
  width: 70%;
  height: 100%;
  background: var(--deep-blue-2);
  transform: skewX(-10deg);
  pointer-events: none;
}

.page-products .hero-bg-skew::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(var(--gold), transparent);
  opacity: 0.8;
}

.page-products .hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  gap: var(--space-6);
}

.page-products .hero-copy {
  min-width: 0;
}

.page-products .hero-kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.page-products .hero-kicker .version-badge {
  border: 1px solid rgba(212, 175, 55, 0.55);
  color: var(--gold);
  background: rgba(212, 175, 55, 0.1);
  border-radius: var(--radius-pill);
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.page-products .hero-title {
  font-size: 34px;
  line-height: 1.14;
  margin: 0 0 var(--space-2);
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-products .hero-subtitle {
  font-size: var(--space-4);
  font-weight: 700;
  color: var(--gold);
  margin: 0 0 var(--space-4);
}

.page-products .hero-desc {
  max-width: 46em;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.82);
  margin: 0 0 var(--space-5);
}

.page-products .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.page-products .hero-download-btn,
.page-products .download-action,
.page-products .cta-download-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 var(--space-5);
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--china-red), var(--page-red-deep));
  color: var(--white);
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  border: none;
  box-shadow: 0 10px 28px rgba(200, 16, 46, 0.38);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.page-products .hero-download-btn:hover,
.page-products .download-action:hover,
.page-products .cta-download-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px rgba(200, 16, 46, 0.48);
}

.page-products .hero-download-btn:focus-visible,
.page-products .download-action:focus-visible,
.page-products .cta-download-link:focus-visible,
.page-products .hero-outline-btn:focus-visible,
.page-products .changelog-link:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
}

.page-products .hero-outline-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 var(--space-5);
  border-radius: var(--radius-pill);
  border: 1.5px solid rgba(255, 255, 255, 0.65);
  color: var(--white);
  background: transparent;
  font-weight: 700;
  font-size: 16px;
  text-decoration: none;
  transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
}

.page-products .hero-outline-btn:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(212, 175, 55, 0.1);
}

.page-products .hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  margin: var(--space-5) 0 0;
  padding: var(--space-4) 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.page-products .hero-facts > div {
  display: grid;
  gap: 2px;
}

.page-products .hero-facts dt {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
}

.page-products .hero-facts dd.data-number {
  margin: 0;
  font-family: var(--font-num);
  font-size: 26px;
  font-weight: 800;
  color: var(--gold);
  line-height: 1.2;
}

.page-products .hero-device {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}

.page-products .phone-frame {
  position: relative;
  width: 240px;
  max-width: 74vw;
  aspect-ratio: 600 / 1200;
  border-radius: 44px;
  padding: 12px;
  background: #0a1222;
  border: 4px solid rgba(255, 255, 255, 0.25);
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.38),
    inset 0 0 0 2px rgba(255, 255, 255, 0.08);
}

.page-products .phone-frame::before {
  content: "";
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: 68px;
  height: 15px;
  background: rgba(255, 255, 255, 0.35);
  border-radius: 10px;
  z-index: 2;
}

.page-products .hero-screen-img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 34px;
  background: var(--deep-blue);
}

.page-products .phone-caption {
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
  letter-spacing: 0.02em;
}

/* ---------- 客户端功能 ---------- */
.page-products .products-features {
  padding-top: var(--space-7);
  padding-bottom: var(--space-6);
}

.page-products .section-head {
  margin-bottom: var(--space-5);
}

.page-products .features-intro {
  max-width: 560px;
  color: var(--dark-gray);
  font-size: 17px;
  line-height: 1.8;
  margin: 0 0 var(--space-5);
}

.page-products .feature-lead {
  display: grid;
  gap: var(--space-4);
  padding: var(--space-4);
  margin-bottom: var(--space-4);
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.page-products .feature-card {
  border-radius: var(--radius-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.page-products .feature-lead:hover,
.page-products .feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.page-products .feature-lead-media img,
.page-products .feature-card-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.page-products .feature-lead-content h3 {
  font-size: 22px;
  line-height: 1.4;
  color: var(--deep-blue);
  margin: var(--space-3) 0 var(--space-2);
}

.page-products .feature-lead-content p {
  color: var(--dark-gray);
  line-height: 1.8;
  margin-bottom: var(--space-4);
}

.page-products .feature-points {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-2);
}

.page-products .feature-points li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--dark-gray);
}

.page-products .feature-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 12px;
  height: 12px;
  background: var(--gold);
  clip-path: polygon(0% 0%, 100% 50%, 0% 100%);
}

.page-products .feature-duo {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.page-products .feature-card-media {
  padding: var(--space-3);
  padding-bottom: 0;
}

.page-products .feature-card-body {
  padding: var(--space-3) var(--space-4) var(--space-4);
}

.page-products .feature-card-body h3 {
  font-size: 19px;
  line-height: 1.5;
  color: var(--deep-blue);
  margin: var(--space-3) 0 var(--space-2);
}

.page-products .feature-card-body p {
  color: var(--dark-gray);
  line-height: 1.75;
  font-size: 15px;
  margin-bottom: 0;
}

.page-products .feature-detail-panel {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-products .feature-detail-panel details {
  padding: 0;
}

.page-products .feature-detail-panel summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: 700;
  font-size: 16px;
  color: var(--deep-blue);
  padding: var(--space-4) var(--space-5);
}

.page-products .feature-detail-panel summary::-webkit-details-marker {
  display: none;
}

.page-products .feature-detail-panel summary::before {
  content: "+";
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--china-red);
  color: var(--white);
  font-weight: 800;
  font-size: 18px;
  line-height: 1;
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.page-products .feature-detail-panel details[open] summary::before {
  content: "−";
  background: var(--deep-blue);
}

.page-products .detail-content {
  display: grid;
  gap: var(--space-3);
  padding: 0 var(--space-5) var(--space-5);
}

.page-products .detail-row {
  display: grid;
  gap: var(--space-1);
  border-top: 1px solid rgba(11, 27, 58, 0.1);
  padding-top: var(--space-3);
}

.page-products .detail-label {
  font-weight: 800;
  color: var(--china-red);
  font-size: 14px;
}

.page-products .detail-row p {
  margin: 0;
  color: var(--dark-gray);
  font-size: 15px;
  line-height: 1.8;
}

/* ---------- 下载通道 ---------- */
.page-products .products-download {
  position: relative;
  overflow: hidden;
  background: var(--deep-blue);
  color: var(--white);
  padding: var(--space-7) 0;
}

.page-products .products-download::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

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

.page-products .products-download .section-title {
  color: var(--white);
}

.page-products .products-download .section-num {
  color: var(--gold);
}

.page-products .products-download .section-rule {
  background: rgba(255, 255, 255, 0.2);
}

.page-products .download-wrap {
  display: grid;
  gap: var(--space-5);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
}

.page-products .download-qr {
  display: grid;
  justify-items: center;
  gap: var(--space-3);
  text-align: center;
}

.page-products .qr-frame {
  width: 200px;
  max-width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  background: var(--white);
  padding: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  transition: transform var(--transition-base);
}

.page-products .qr-frame:hover {
  transform: scale(1.06);
}

.page-products .qr-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 8px;
}

.page-products .qr-note {
  max-width: 220px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 14px;
  line-height: 1.7;
}

.page-products .download-channels h3 {
  font-size: 24px;
  color: var(--white);
  margin: 0 0 var(--space-2);
}

.page-products .download-intro {
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.8;
  margin: 0 0 var(--space-4);
}

.page-products .channel-list {
  display: grid;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.page-products .channel-item {
  background: rgba(255, 255, 255, 0.06);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius-sm);
  padding: var(--space-3) var(--space-4);
}

.page-products .channel-label {
  display: block;
  color: var(--white);
  font-weight: 800;
  margin-bottom: 4px;
}

.page-products .channel-item p {
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
  line-height: 1.75;
}

.page-products .download-note {
  margin-top: var(--space-3);
  color: rgba(255, 255, 255, 0.5);
  font-size: 13px;
}

/* ---------- 版本更新记录 ---------- */
.page-products .products-changelog {
  padding-top: var(--space-7);
  padding-bottom: var(--space-6);
}

.page-products .changelog-grid {
  display: grid;
  gap: var(--space-5);
}

.page-products .changelog-aside {
  position: relative;
  overflow: hidden;
  background: var(--deep-blue);
  color: var(--white);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  align-self: start;
}

.page-products .changelog-aside::after {
  content: "";
  position: absolute;
  right: -42px;
  bottom: -42px;
  width: 150px;
  height: 150px;
  border: 3px solid var(--gold);
  border-radius: 50%;
  opacity: 0.22;
  pointer-events: none;
}

.page-products .changelog-label {
  color: rgba(255, 255, 255, 0.65);
  font-size: 14px;
  margin-bottom: var(--space-2);
}

.page-products .version-number {
  display: inline-block;
  font-family: var(--font-num);
  font-size: 52px;
  font-weight: 800;
  line-height: 1.1;
  color: var(--gold);
  letter-spacing: 0.01em;
  position: relative;
  z-index: 1;
}

.page-products .changelog-note {
  position: relative;
  z-index: 1;
  color: rgba(255, 255, 255, 0.76);
  line-height: 1.8;
  font-size: 15px;
  margin: var(--space-3) 0 var(--space-4);
}

.page-products .changelog-link {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 var(--space-4);
  border: 1.5px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius-pill);
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
}

.page-products .changelog-link:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(212, 175, 55, 0.1);
}

.page-products .timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
  position: relative;
}

.page-products .timeline::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(var(--china-red), var(--gold));
}

.page-products .timeline-item {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: var(--space-3);
}

.page-products .timeline-marker {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--gold);
  border: 3px solid var(--white);
  box-shadow: 0 0 0 2px var(--china-red);
  margin-top: 8px;
  position: relative;
  z-index: 1;
}

.page-products .timeline-item.is-current .timeline-marker {
  background: var(--china-red);
  box-shadow: 0 0 0 2px var(--gold);
}

.page-products .timeline-card {
  border-radius: var(--radius-md);
  padding: var(--space-4);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.page-products .timeline-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.page-products .timeline-version {
  display: inline-block;
}

.page-products .timeline-card h3 {
  font-size: 18px;
  color: var(--deep-blue);
  margin: var(--space-3) 0 var(--space-2);
}

.page-products .timeline-card p {
  margin: 0;
  color: var(--dark-gray);
  line-height: 1.8;
  font-size: 15px;
}

/* ---------- 用户评价 ---------- */
.page-products .products-reviews {
  padding-top: var(--space-7);
  padding-bottom: var(--space-7);
}

.page-products .reviews-intro {
  color: var(--dark-gray);
  font-size: 16px;
  margin-bottom: var(--space-5);
}

.page-products .reviews-grid {
  display: grid;
  gap: var(--space-4);
}

.page-products .review-card {
  margin: 0;
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  border-top: 3px solid var(--gold);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.page-products .review-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.page-products .review-stars {
  color: var(--gold);
  letter-spacing: 3px;
  font-size: 17px;
  margin-bottom: var(--space-3);
}

.page-products .review-text {
  margin: 0 0 var(--space-4);
  font-size: 15px;
  line-height: 1.85;
  color: var(--dark-gray);
}

.page-products .review-author {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  border-top: 1px solid rgba(11, 27, 58, 0.08);
  padding-top: var(--space-3);
}

.page-products .review-name {
  font-weight: 800;
  color: var(--deep-blue);
  font-size: 15px;
}

.page-products .review-score {
  font-family: var(--font-num);
  font-weight: 800;
  color: var(--china-red);
  font-size: 16px;
}

/* ---------- 底部行动区 ---------- */
.page-products .products-cta {
  background: linear-gradient(120deg, var(--china-red), var(--page-red-deep));
  padding: var(--space-6) 0;
}

.page-products .cta-inner {
  display: grid;
  gap: var(--space-4);
  align-items: center;
}

.page-products .cta-copy h2 {
  color: var(--white);
  font-size: 26px;
  line-height: 1.35;
  margin: var(--space-2) 0 var(--space-2);
}

.page-products .cta-copy p {
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.8;
  font-size: 16px;
  margin: 0;
}

.page-products .cta-download-link {
  background: var(--deep-blue);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.22);
}

.page-products .cta-download-link:hover {
  background: var(--deep-blue-2);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.32);
}

/* ---------- 响应式：平板 ---------- */
@media (min-width: 768px) {
  .page-products .hero-title {
    font-size: 42px;
  }

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

  .page-products .feature-lead {
    grid-template-columns: 1.1fr 1fr;
    align-items: center;
    padding: var(--space-5);
  }

  .page-products .feature-duo {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .detail-row {
    grid-template-columns: 130px 1fr;
  }

  .page-products .download-wrap {
    grid-template-columns: 240px 1fr;
    align-items: start;
  }

  .page-products .changelog-grid {
    grid-template-columns: 300px 1fr;
    align-items: start;
  }

  .page-products .reviews-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .cta-inner {
    grid-template-columns: 1fr auto;
  }
}

/* ---------- 响应式：桌面 ---------- */
@media (min-width: 1024px) {
  .page-products .hero-inner {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 360px);
    gap: var(--space-6);
    align-items: center;
  }

  .page-products .hero-bg-skew {
    right: -3%;
    width: 40%;
  }

  .page-products .hero-device {
    justify-self: end;
  }

  .page-products .phone-frame {
    width: 300px;
  }

  .page-products .hero-actions {
    flex-wrap: nowrap;
  }

  .page-products .feature-lead-media img,
  .page-products .feature-card-media img {
    aspect-ratio: 16 / 9;
  }

  .page-products .products-cta {
    padding: var(--space-7) 0;
  }
}