/* 产品图片自动匹配样式 */
.auto-product-image {
    position: relative;
    overflow: hidden;
}

.auto-product-image img {
    max-width: 100%;
    height: auto;
    display: block;
    transition: opacity 0.3s ease;
}

.auto-product-image .placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f5f5f5;
    color: #666;
    padding: 40px;
    text-align: center;
    font-style: italic;
    min-height: 200px;
    border: 1px dashed #ddd;
}

.hero-product {
    margin: 30px 0;
}

.hero-productGrid {
    display: grid;
    gap: 20px;
}

.productMedia {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    background: #f8f9fa;
}

.product-name {
    padding: 15px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.product-name h2 {
    margin: 0;
    color: #333;
    font-size: 1.5em;
}

/* 新闻页自适应 */
/* 单篇文章页面 - 手机端响应式适配 */

/* 手机端基础调整 (768px及以下) */
@media screen and (max-width: 768px) {
  /* 通用容器 */
  .container {
    padding: 0 16px;
  }
  
  /* Hero区域 */
  .heroNEW {
    padding: 30px 0 20px;
  }
  
  .heroNEW-card {
    border-radius: 16px;
  }
  
  .heroNEW-card:before {
    display: none; /* 移动端隐藏背景渐变 */
  }
  
  .heroNEW-inner {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 20px 18px;
  }
  
  .kicker {
    font-size: 11px;
    padding: 6px 10px;
    width: 100%;
    justify-content: center;
  }
  
  .h1 {
    font-size: 24px;
    line-height: 1.25;
    margin: 12px 0 10px;
  }
  
  .sub {
    font-size: 14px;
    line-height: 1.6;
  }
  
  .meta {
    margin-top: 16px;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }
  
  .meta span {
    text-align: center;
    padding: 10px;
    width: 100%;
    box-sizing: border-box;
  }
  
  .heroNEW-media {
    min-height: 200px;
    border-radius: 14px;
    order: -1; /* 图片在上 */
  }
  
  .heroNEW-media .ph {
    font-size: 12px;
    padding: 10px;
    text-align: center;
  }
  
  /* 主内容区域 */
  .main {
    padding: 20px 0 40px;
  }
  
  .shell {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .article {
    padding: 20px 18px;
    border-radius: 16px;
  }
  
  .article h2 {
    font-size: 18px;
    margin: 16px 0 12px;
  }
  
  .article p {
    font-size: 15px;
    line-height: 1.7;
    margin: 12px 0;
  }
  
  .article p.muted {
    font-size: 14px;
  }
  
  .article ul {
    margin: 12px 0 14px 20px;
  }
  
  .article li {
    margin: 8px 0;
    font-size: 15px;
    line-height: 1.6;
  }
  
  /* Callout区域 */
  .callout {
    padding: 18px 16px;
    border-radius: 14px;
    margin: 20px 0;
  }
  
  .badge {
    font-size: 11px;
    padding: 6px 10px;
    display: inline-flex;
    width: 100%;
    justify-content: center;
    margin-bottom: 10px;
  }
  
  .btns {
    flex-direction: column;
    gap: 10px;
    margin-top: 16px;
  }
  
  .btn {
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
    padding: 12px 20px;
    font-size: 14px;
    min-height: 48px; /* 触摸友好 */
  }
  
  /* 侧边栏 */
  .side {
    position: static; /* 取消sticky */
    top: auto;
    order: 2; /* 侧边栏在主内容之后 */
  }
  
  .card {
    padding: 18px 16px;
    border-radius: 16px;
  }
  
  .card h3 {
    font-size: 16px;
    margin-bottom: 12px;
  }
  
  .small {
    font-size: 14px;
    line-height: 1.6;
  }
  
  .small a {
    display: block;
    padding: 6px 0;
    margin: 4px 0;
  }
  
  /* 分隔线 */
  hr.sep {
    margin: 18px 0;
  }
  
  /* 底部联系信息 */
  .article > p.muted:last-child {
    font-size: 12px;
    text-align: center;
    padding: 12px 0;
    border-top: 1px solid var(--line);
    margin-top: 20px;
  }
}

/* 小手机屏幕特殊适配 (宽度小于480px) */
@media screen and (max-width: 480px) {
  .heroNEW {
    padding: 24px 0 16px;
  }
  
  .heroNEW-card {
    border-radius: 14px;
  }
  
  .heroNEW-inner {
    padding: 18px 16px;
  }
  
  .h1 {
    font-size: 22px;
  }
  
  .sub {
    font-size: 13px;
  }
  
  .kicker {
    font-size: 10px;
  }
  
  .meta {
    font-size: 11px;
  }
  
  .meta span {
    padding: 8px 10px;
  }
  
  .heroNEW-media {
    min-height: 180px;
  }
  
  .heroNEW-media .ph {
    font-size: 11px;
  }
  
  .article {
    padding: 18px 16px;
  }
  
  .article h2 {
    font-size: 17px;
  }
  
  .article p {
    font-size: 14px;
  }
  
  .article li {
    font-size: 14px;
  }
  
  .callout {
    padding: 16px 14px;
  }
  
  .badge {
    font-size: 10px;
  }
  
  .btn {
    font-size: 13px;
    padding: 10px 18px;
  }
  
  .card {
    padding: 16px 14px;
  }
  
  .card h3 {
    font-size: 15px;
  }
  
  .small {
    font-size: 13px;
  }
}

/* 平板适配 (769px - 1024px) */
@media screen and (min-width: 769px) and (max-width: 1024px) {
  .heroNEW-inner {
    gap: 20px;
    padding: 24px;
  }
  
  .h1 {
    font-size: 28px;
  }
  
  .shell {
    grid-template-columns: 2fr 1fr;
    gap: 20px;
  }
  
  .side {
    top: 80px;
  }
  
  .heroNEW-media {
    min-height: 240px;
  }
  
  .btns {
    flex-wrap: wrap;
  }
  
  .btn {
    flex: 1;
    min-width: 150px;
  }
}

/* 横屏手机适配 (高度小于600px且横屏) */
@media screen and (max-height: 600px) and (orientation: landscape) {
  .heroNEW {
    padding: 20px 0;
  }
  
  .heroNEW-inner {
    grid-template-columns: 1.5fr 1fr;
    align-items: center;
  }
  
  .h1 {
    font-size: 20px;
  }
  
  .sub {
    font-size: 13px;
  }
  
  .heroNEW-media {
    min-height: 160px;
  }
  
  .article h2 {
    font-size: 16px;
  }
  
  .article p {
    font-size: 14px;
  }
  
  .article li {
    font-size: 14px;
  }
  
  .shell {
    grid-template-columns: 2fr 1fr;
  }
  
  .side {
    position: sticky;
    top: 20px;
  }
  
  .btns {
    flex-direction: row;
  }
  
  .btn {
    flex: 1;
    min-width: 120px;
  }
}

/* 触摸设备优化 */
@media (hover: none) and (pointer: coarse) {
  .heroNEW-card,
  .card,
  .callout {
    cursor: default;
  }
  
  .btn:active {
    transform: scale(0.95);
  }
  
  .small a {
    padding: 10px 0;
    min-height: 44px;
    display: flex;
    align-items: center;
  }
  
  .meta span {
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  /* 增大链接触摸区域 */
  .article a,
  .card a {
    padding: 2px 0;
    display: inline-block;
  }
}

/* 减少动画以提高性能 */
@media (prefers-reduced-motion: reduce) {
  .heroNEW-card:before,
  .btn,
  .card,
  .callout {
    transition: none;
  }
  
  .btn:hover,
  .btn:active {
    transform: none;
  }
}

/* 深色模式支持 */
@media (prefers-color-scheme: dark) {
  .heroNEW-card {
    background: linear-gradient(135deg, rgba(42, 134, 255, 0.15), rgba(13, 74, 138, 0.12));
    border-color: rgba(255, 255, 255, 0.1);
  }
  
  .heroNEW-card:before {
    background: radial-gradient(circle at 30% 30%, rgba(42, 134, 255, 0.25), transparent 60%);
  }
  
  .kicker,
  .meta span {
    background: rgba(30, 40, 60, 0.8);
    border-color: rgba(255, 255, 255, 0.1);
    color: #c0c0d0;
  }
  
  .h1 {
    color: #f0f0f8;
  }
  
  .sub {
    color: #b0b0c0;
  }
  
  .heroNEW-media {
    background: rgba(30, 40, 60, 0.7);
    border-color: rgba(255, 255, 255, 0.1);
  }
  
  .heroNEW-media .ph {
    color: #a0a0b0;
    background: linear-gradient(135deg, rgba(42, 134, 255, 0.1), rgba(13, 74, 138, 0.08));
  }
  
  /* 主内容区域 */
  .article {
    background: #2a3540;
    border-color: rgba(255, 255, 255, 0.1);
    color: #e0e0e0;
  }
  
  .article h2 {
    color: #ffffff;
  }
  
  .article p {
    color: #d0d0e0;
  }
  
  .article p.muted {
    color: #a0a0c0;
  }
  
  .article li {
    color: #d0d0e0;
  }
  
  /* Callout区域 */
  .callout {
    background: linear-gradient(135deg, rgba(42, 134, 255, 0.15), rgba(13, 74, 138, 0.12));
    border-color: rgba(42, 134, 255, 0.3);
  }
  
  .badge {
    background: rgba(42, 134, 255, 0.2);
    border-color: rgba(42, 134, 255, 0.4);
    color: #e0f0ff;
  }
  
  .btn.primary {
    background: linear-gradient(135deg, #2a7bd6, #1a5ba6);
  }
  
  .btn.ghost {
    background: rgba(40, 50, 70, 0.8);
    color: #d0e0ff;
    border-color: rgba(255, 255, 255, 0.2);
  }
  
  /* 侧边栏 */
  .card {
    background: rgba(40, 50, 70, 0.8);
    border-color: rgba(255, 255, 255, 0.1);
    color: #e0e0e0;
  }
  
  .card h3 {
    color: #ffffff;
  }
  
  .small {
    color: #b0b0c0;
  }
  
  .small a {
    color: #8ab4f8;
  }
  
  /* 分隔线 */
  hr.sep {
    border-color: rgba(255, 255, 255, 0.1);
  }
}

/* 高对比度模式支持 */
@media (prefers-contrast: high) {
  .heroNEW-card,
  .article,
  .card,
  .callout {
    border: 2px solid var(--ink);
  }
  
  .kicker,
  .meta span,
  .badge {
    border: 2px solid currentColor;
  }
  
  .btn {
    border: 2px solid currentColor;
  }
  
  .h1,
  .article h2,
  .card h3 {
    font-weight: 900;
  }
  
  .heroNEW-media {
    border: 2px dashed currentColor;
  }
}

/* 打印样式优化 */
@media print {
  .heroNEW-card:before,
  .heroNEW-media,
  .side,
  .btns,
  .badge {
    display: none;
  }
  
  .heroNEW-card {
    background: none;
    border: none;
    box-shadow: none;
    border-bottom: 1px solid #ccc;
  }
  
  .heroNEW-inner {
    grid-template-columns: 1fr;
    padding: 0;
    gap: 10px;
  }
  
  .kicker,
  .meta {
    color: #666;
  }
  
  .article {
    box-shadow: none;
    border: 1px solid #ccc;
  }
  
  .shell {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .article h2 {
    break-after: avoid;
  }
  
  .callout {
    break-inside: avoid;
    border: 1px solid #ccc;
    background: #f5f5f5;
  }
}