* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: "Microsoft YaHei", Arial, sans-serif; font-size: 14px; color: #333; background-color: #f4f6f8; line-height: 1.6; }
a { text-decoration: none; color: #333; transition: color 0.3s; }
a:hover { color: #0056b3; }
ul, li { list-style: none; }
.container { width: 1200px; margin: 0 auto; overflow: hidden; }
.clear { clear: both; }

/* Header */
.header { background: #fff; box-shadow: 0 2px 4px rgba(0,0,0,0.1); }
.top-bar { height: 30px; line-height: 30px; background: #333; color: #ccc; font-size: 12px; }
.logo-box { padding: 25px 0; overflow: hidden; }
.logo-box h1 { font-size: 36px; color: #0056b3; font-weight: bold; float: left; letter-spacing: 2px; }
.logo-box h1 a { color: #0056b3; }
.search-box { float: right; margin-top: 10px; }
.search-box input[type="text"] { width: 300px; padding: 10px; border: 1px solid #ccc; outline: none; border-radius: 2px 0 0 2px; float: left; }
.search-box input[type="submit"] { padding: 10px 25px; background: #0056b3; color: #fff; border: none; cursor: pointer; border-radius: 0 2px 2px 0; float: left; font-size: 14px; }

/* Navigation */
.nav { background: #0056b3; height: 50px; line-height: 50px; }
.nav ul li { float: left; }
.nav ul li a { display: block; padding: 0 35px; color: #fff; font-size: 16px; font-weight: bold; }
.nav ul li a:hover, .nav ul li.hover a { background: #004494; color: #fff; text-decoration: none; }

/* Main Layout */
.main { margin-top: 20px; display: flex; justify-content: space-between; }
.left-content { width: 850px; }
.right-sidebar { width: 320px; }

/* Sections */
.section { background: #fff; padding: 20px; margin-bottom: 20px; border-radius: 4px; box-shadow: 0 1px 3px rgba(0,0,0,0.05); }
.sec-title { border-bottom: 2px solid #0056b3; padding-bottom: 10px; margin-bottom: 15px; font-size: 18px; color: #0056b3; font-weight: bold; }

/* News Lists */
.news-list li { line-height: 38px; border-bottom: 1px dashed #eee; font-size: 15px; display: flex; justify-content: space-between; }
.news-list li:last-child { border-bottom: none; }
.news-list li span { color: #999; font-size: 13px; }
.news-list li a { display: inline-block; max-width: 80%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* List Page specific */
.breadcrumb { padding: 15px 0; font-size: 14px; color: #666; }
.breadcrumb a { color: #666; }
.breadcrumb a:hover { color: #0056b3; }
.page-list { text-align: center; margin-top: 30px; }
.page-list li { display: inline-block; margin: 0 5px; }
.page-list li a, .page-list li span { display: block; padding: 8px 15px; border: 1px solid #ddd; background: #fff; border-radius: 3px; }
.page-list li a:hover { border-color: #0056b3; color: #0056b3; }
.page-list li.thisclass span { background: #0056b3; color: #fff; border-color: #0056b3; }

/* Article specific */
.article-header { text-align: center; margin-bottom: 25px; border-bottom: 1px solid #eee; padding-bottom: 25px; }
.article-header h1 { font-size: 26px; color: #333; margin-bottom: 15px; font-weight: normal; }
.article-meta { color: #999; font-size: 13px; }
.article-meta span { margin: 0 15px; }
.article-body { font-size: 16px; line-height: 2; color: #444; overflow: hidden; }
.article-body p { margin-bottom: 20px; text-indent: 2em; }
.article-body img { max-width: 100%; height: auto; display: block; margin: 15px auto; }
.article-page p { margin-bottom: 10px; color: #666; }
.article-page a { color: #0056b3; }

/* Footer */
.footer { background: #333; color: #aaa; padding: 40px 0; text-align: center; margin-top: 30px; line-height: 2; border-top: 4px solid #0056b3; }
.footer a { color: #aaa; margin: 0 10px; }
.footer a:hover { color: #fff; }
.footer p { margin-bottom: 10px; }