/* 产品详情页 PDF 下载区域 */
.product-pdf-download {
    margin: 30px 0;
    padding: 25px;
    background: linear-gradient(135deg, #f5f9fc 0%, #e8f3fa 100%);
    border-radius: 8px;
    border-left: 4px solid #0086D1;
}
.product-pdf-download h3 {
    margin: 0 0 15px;
    color: #0086D1;
    font-size: 18px;
}
.pdf-files {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}
.pdf-file-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #fff;
    padding: 14px 18px;
    border-radius: 6px;
    text-decoration: none !important;
    color: #333 !important;
    border: 1px solid transparent;
    transition: all .3s;
}
.pdf-file-item:hover {
    border-color: #0086D1;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0,134,209,.15);
}
.pdf-icon {
    font-size: 24px;
    flex-shrink: 0;
}
.pdf-name {
    flex: 1;
    font-size: 14px;
    color: #333;
}
.pdf-action {
    background: #0086D1;
    color: #fff !important;
    padding: 4px 12px;
    border-radius: 4px;
    font-size: 12px;
}

/* 新闻详情页 */
.news-detail-page {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px;
}
.news-meta {
    display: flex;
    gap: 15px;
    color: #999;
    font-size: 14px;
    margin-bottom: 15px;
}
.news-date {
    color: #0086D1;
    font-weight: 500;
}
.news-title {
    font-size: 28px;
    color: #333;
    margin: 0 0 25px;
    line-height: 1.4;
}
.news-body {
    font-size: 16px;
    line-height: 1.8;
    color: #555;
}
.news-body h3 {
    font-size: 18px;
    color: #0086D1;
    margin: 25px 0 12px;
    padding-left: 12px;
    border-left: 3px solid #0086D1;
}
.news-body ul {
    padding-left: 25px;
    margin: 10px 0;
}
.news-body li {
    margin: 6px 0;
}
.news-body p {
    margin: 12px 0;
}
.news-footer-nav {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid #eee;
    text-align: center;
}
.news-footer-nav a {
    color: #0086D1;
    text-decoration: none;
    font-size: 14px;
}
.news-footer-nav a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    .pdf-files { grid-template-columns: 1fr; }
    .news-title { font-size: 22px; }
    .news-body { font-size: 15px; }
}