* { margin: 0; padding: 0; }
ul, li { list-style: none; }
.clearfix:after { content: ""; display: block; height: 0; clear: both; visibility: hidden; }
html, body { min-width: 1300px; }

.content { width: 100%; margin-top: 341px; padding-bottom: 60px; }
.news_detail_container { width: 1300px; margin: 0 auto; padding: 40px 0; }

.breadcrumb { font-size: 14px; color: #666; margin-bottom: 30px; text-align: left; }
.breadcrumb a { color: #666; text-decoration: none; transition: color 0.3s; }
.breadcrumb a:hover { color: #00A4FF; }

.news_detail_container .news_title { font-size: 30px; color: #1a1a1a; line-height: 1.5; text-align: center; margin-bottom: 15px; }
.news_detail_container .news_meta { text-align: center; color: #b2b2b2; font-size: 14px; margin-bottom: 30px; border-bottom: 2px solid #ECECEC; padding-bottom: 20px; }
.news_detail_container .news_meta span { margin: 0 10px; }
.news_detail_container .news_image { text-align: center; margin-bottom: 40px; }
.news_detail_container .news_image img { max-width: 100%; max-height: 600px; object-fit: contain; }
.news_detail_container .news_content { font-size: 16px; color: #666; line-height: 2; padding: 0 50px; }
.news_detail_container .news_content p { margin-bottom: 20px; text-indent: 2em; }

.news_back { text-align: center; margin-top: 60px; }
.news_back a { display: inline-block; padding: 10px 40px; background-color: #00A4FF; color: #fff; font-size: 16px; text-decoration: none; transition: background-color 0.3s; }
.news_back a:hover { background-color: #0081cc; }
.footer { width: 100%; height: 570px; }