/* ===== page-products 专属样式 ===== */
.page-products {
  --phone-width: 280px;
  --phone-height: 560px;
  --phone-border-radius: 36px;
  --phone-screen-radius: 28px;
  --phone-border-color: var(--color-primary);
  --phone-screen-color: #e6f0ff;
}

/* 首屏分屏 */
.page-products .hero-split {
  position: relative;
  padding: var(--space-xl) 0;
  overflow: hidden;
}

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

@media (min-width: 768px) {
  .page-products .hero-split-inner {
    flex-direction: row;
    justify-content: center;
    gap: var(--space-2xl);
  }
}

/* 手机模型 */
.page-products .phone-model {
  width: var(--phone-width);
  height: var(--phone-height);
  background: var(--color-bg);
  border: 4px solid var(--phone-border-color);
  border-radius: var(--phone-border-radius);
  position: relative;
  box-shadow: 0 0 40px rgba(0, 85, 255, 0.3);
  flex-shrink: 0;
}

.page-products .phone-frame {
  padding: 12px 8px 8px;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.page-products .phone-notch {
  width: 120px;
  height: 24px;
  background: var(--color-bg-dark);
  border-radius: 12px;
  margin: 0 auto 8px;
}

.page-products .phone-screen {
  flex: 1;
  background: var(--phone-screen-color);
  border-radius: var(--phone-screen-radius);
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  overflow: hidden;
}

.page-products .screen-status {
  text-align: center;
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
  font-weight: 600;
}

.page-products .screen-header {
  font-size: var(--fs-h3);
  font-weight: 700;
  font-style: italic;
  color: var(--color-primary);
  text-align: center;
}

.page-products .screen-search {
  display: flex;
  align-items: center;
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: 8px 12px;
  gap: 8px;
  border: 1px solid var(--color-border);
}

.page-products .search-icon {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid var(--color-text-secondary);
  border-radius: 50%;
  position: relative;
}

.page-products .search-icon::after {
  content: '';
  position: absolute;
  bottom: -4px;
  right: -4px;
  width: 6px;
  height: 2px;
  background: var(--color-text-secondary);
  transform: rotate(45deg);
}

.page-products .screen-data {
  background: var(--color-accent);
  color: var(--color-text-on-accent);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  font-size: var(--fs-small);
  font-weight: 600;
  text-align: center;
}

.page-products .screen-tab {
  background: var(--color-primary);
  color: var(--color-text-on-primary);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  font-size: var(--fs-tiny);
  font-weight: 600;
  text-align: center;
  margin-top: auto;
}

.page-products .phone-home-button {
  width: 36px;
  height: 36px;
  border: 2px solid var(--color-border);
  border-radius: 50%;
  margin: 8px auto 4px;
}

/* 右侧内容 */
.page-products .hero-right {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  max-width: 480px;
}

.page-products .breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
}

.page-products .breadcrumb-link {
  color: var(--color-primary);
  text-decoration: none;
  padding: 2px 0;
  border-bottom: 1px solid transparent;
  transition: var(--transition-fast);
}

.page-products .breadcrumb-link:hover,
.page-products .breadcrumb-link:focus {
  border-bottom-color: var(--color-primary);
}

.page-products .breadcrumb-separator {
  color: var(--color-border);
}

.page-products .breadcrumb-item[aria-current="page"] {
  color: var(--color-text);
  font-weight: 600;
}

.page-products .hero-title {
  font-size: var(--fs-h1);
  font-weight: 700;
  font-style: italic;
  margin: 0;
  line-height: var(--lh-heading);
}

.page-products .hero-subtitle {
  font-size: var(--fs-body);
  color: var(--color-text-secondary);
  line-height: var(--lh-body);
  margin: 0;
}

/* 功能列表 */
.page-products .feature-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.page-products .feature-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  transition: var(--transition-fast);
}

.page-products .feature-item:hover {
  border-color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(0, 85, 255, 0.1);
}

.page-products .feature-icon {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-products .feature-img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  max-width: 100%;
  height: auto;
}

@media (max-width: 380px) {
  .page-products .feature-icon {
    width: 48px;
    height: 48px;
  }
  .page-products .feature-img {
    width: 60px;
    height: 60px;
  }
}

.page-products .feature-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-products .feature-text strong {
  font-size: var(--fs-body);
  font-weight: 700;
  color: var(--color-text);
}

.page-products .feature-text span {
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
}

/* 下载方式区域 */
.page-products .download-section {
  background: var(--color-bg);
  position: relative;
}

.page-products .download-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 20px,
    rgba(0, 85, 255, 0.02) 20px,
    rgba(0, 85, 255, 0.02) 40px
  );
  pointer-events: none;
}

.page-products .download-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  align-items: center;
}

@media (min-width: 768px) {
  .page-products .download-content {
    flex-direction: row;
    justify-content: center;
  }
}

.page-products .download-info {
  flex: 1;
  max-width: 480px;
}

.page-products .download-desc {
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--color-text);
  margin: 0 0 var(--space-md);
}

.page-products .download-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.page-products .download-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: var(--fs-body);
  cursor: default;
  background: var(--color-accent);
  color: var(--color-text-on-accent);
  border: none;
  outline: none;
  transition: var(--transition-fast);
  box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
  min-width: 140px;
  text-align: center;
}

.page-products .download-btn:hover,
.page-products .download-btn:focus {
  transform: scale(1.03);
  box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
}

.page-products .download-btn.ios-btn {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.page-products .download-btn.ios-btn:hover,
.page-products .download-btn.ios-btn:focus {
  background: #333;
}

.page-products .download-qr {
  position: relative;
  width: 100%;
  max-width: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-products .qr-bg {
  width: 100%;
  height: auto;
  max-height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  opacity: 0.3;
}

.page-products .qr-placeholder {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--color-bg);
  padding: var(--space-md) var(--space-lg);
  border: 2px dashed var(--color-primary);
  border-radius: var(--radius-md);
  font-weight: 600;
  color: var(--color-primary);
  white-space: nowrap;
}

/* 版本说明区域 */
.page-products .version-section {
  background: var(--color-bg-dark);
  color: var(--color-text-on-dark);
}

.page-products .version-section .section-title {
  color: var(--color-text-on-dark);
}

.page-products .version-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 600px) {
  .page-products .version-content {
    grid-template-columns: 1fr 1fr;
  }
}

.page-products .version-card {
  background: var(--color-bg-mid);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  border: 1px solid var(--color-border);
}

.page-products .version-tag {
  align-self: flex-start;
  padding: 2px 12px;
  background: var(--color-primary);
  color: var(--color-text-on-primary);
  border-radius: 12px;
  font-size: var(--fs-tiny);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.page-products .version-text {
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--color-text-on-dark);
  margin: 0;
}

.page-products .version-note {
  grid-column: 1 / -1;
  font-size: var(--fs-small);
  color: var(--color-text-secondary);
  text-align: center;
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
}

/* 内部链接区域 */
.page-products .internal-links {
  text-align: center;
  background: var(--color-bg);
}

.page-products .links-intro {
  font-size: var(--fs-body);
  color: var(--color-text-secondary);
  margin: 0 0 var(--space-md);
}

.page-products .link-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}

/* 响应式基础 */
@media (max-width: 480px) {
  .page-products .phone-model {
    width: 220px;
    height: 440px;
    border-width: 3px;
    border-radius: 28px;
  }
  .page-products .phone-frame {
    padding: 8px 6px 6px;
  }
  .page-products .phone-notch {
    width: 80px;
    height: 18px;
  }
  .page-products .phone-screen {
    padding: 10px 8px;
  }
  .page-products .screen-header {
    font-size: var(--fs-body);
  }
  .page-products .download-actions {
    flex-direction: column;
    align-items: stretch;
  }
  .page-products .download-btn {
    min-width: auto;
  }
}