:root {
    --blue: #4b98ff;
    --deep-blue: #1689dc;
    --green: #29bd68;
    --orange: #fa5714;
    --text: #555;
    --muted: #999;
    --line: #eee;
}

* { box-sizing: border-box; }
html, body, h1, h2, h3, p, ul, li, dl, dt, dd { margin: 0; padding: 0; }
ul { list-style: none; }
a { color: inherit; text-decoration: none; }
body {
    min-width: 1200px;
    color: var(--text);
    background: #f5f5f5;
    font: 14px/1.7 "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}
.layout { width: 1200px; margin: 0 auto; }

.news-header { height: 70px; background: #fff; border-bottom: 1px solid #eee; }
.header-inner { height: 70px; display: flex; align-items: center; }
.brand { width: 250px; height: 70px; display: flex; align-items: center; overflow: hidden; color: #0785cf; font-size: 30px; }
.brand img { max-width: 215px; max-height: 58px; object-fit: contain; }
.header-inner nav { height: 70px; display: flex; margin-left: auto; }
.header-inner nav a { position: relative; padding: 0 18px; line-height: 70px; color: #555; white-space: nowrap; }
.header-inner nav a:hover, .header-inner nav a.active { color: var(--blue); }
.header-inner nav a.active::after { content: ""; position: absolute; left: 18px; right: 18px; bottom: 0; height: 2px; background: var(--blue); }

.news-main { padding-bottom: 36px; }
.breadcrumb { height: 48px; display: flex; align-items: center; color: #999; font-size: 12px; }
.breadcrumb a:hover { color: var(--blue); }
.breadcrumb i { margin: 0 8px; font-style: normal; }
.breadcrumb strong { color: #777; font-weight: normal; }
.news-columns { display: grid; grid-template-columns: 150px 750px 280px; gap: 10px; align-items: start; }

.category-side, .news-center, .side-panel { background: #fff; }
.category-side h2 { height: 48px; padding-left: 19px; border-bottom: 1px solid var(--line); font-size: 16px; line-height: 48px; color: #444; }
.category-side h2::before { content: ""; display: inline-block; width: 3px; height: 17px; margin: -2px 8px 0 0; vertical-align: middle; background: var(--green); }
.category-side nav { padding: 7px 10px 14px; }
.category-side nav a { display: block; height: 36px; padding: 0 10px; line-height: 36px; text-align: center; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.category-side nav a:hover, .category-side nav a.active { color: var(--orange); background: #fff8f4; }

.panel-title { height: 48px; padding: 0 18px; display: flex; align-items: center; border-bottom: 2px solid var(--blue); }
.panel-title h1 { color: #444; font-size: 18px; font-weight: normal; }
.panel-title span { margin-left: auto; color: #aaa; font-size: 12px; }
.panel-title b { color: var(--orange); font-weight: normal; }
.news-list { padding: 0 18px; }
.news-list article { position: relative; min-height: 132px; padding: 22px 5px 24px; border-bottom: 1px dashed #e5e5e5; }
.news-list h3 { padding-right: 100px; font-size: 16px; line-height: 26px; font-weight: normal; }
.news-list h3 a { color: #444; }
.news-list h3 a:hover { color: var(--blue); }
.news-list p { max-height: 48px; margin-top: 11px; padding-right: 10px; color: #999; line-height: 24px; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.news-list time { position: absolute; right: 5px; top: 24px; color: #bbb; font-size: 12px; }
.empty-result { padding: 100px 0; color: #aaa; text-align: center; }

.pagination { padding: 30px 10px 35px; display: flex; justify-content: center; gap: 7px; }
.pagination a, .pagination span { min-width: 34px; height: 34px; padding: 0 11px; border: 1px solid #ddd; line-height: 32px; text-align: center; background: #fff; }
.pagination a:hover, .pagination .current { color: #fff; border-color: var(--blue); background: var(--blue); }
.pagination .disabled { color: #bbb; background: #fafafa; }

.news-right { display: grid; gap: 10px; }
.side-panel h2 { height: 48px; padding: 0 15px; border-bottom: 2px solid var(--blue); color: #444; font-size: 17px; line-height: 48px; font-weight: normal; }
.latest-list { padding: 2px 15px 8px; }
.latest-list li { position: relative; min-height: 51px; padding: 8px 76px 8px 0; border-bottom: 1px dashed #e8e8e8; line-height: 34px; }
.latest-list a { display: block; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.latest-list a:hover { color: var(--blue); }
.latest-list time { position: absolute; top: 8px; right: 0; color: #bbb; font-size: 12px; }
.side-empty { padding: 45px 0; color: #aaa; text-align: center; }
.hot-categories div { padding: 15px 12px 20px; }
.hot-categories a { display: inline-block; margin: 4px 3px; padding: 4px 9px; color: #4787bc; background: #edf7ff; }
.hot-categories a:hover { color: #fff; background: var(--blue); }

.news-footer { padding: 30px 0 20px; color: #d7d7d7; background: #333; }
.footer-inner { display: flex; align-items: flex-start; }
.footer-links { display: flex; flex: 1; }
.footer-links dl { min-width: 130px; margin-right: 30px; }
.footer-links dt { margin-bottom: 8px; color: #fff; font-size: 15px; }
.footer-links dd { line-height: 28px; }
.footer-links a { color: #aaa; }
.footer-links a:hover { color: #f60; }
.footer-contact { min-width: 260px; color: #bbb; line-height: 30px; }
.footer-about { margin-top: 18px; padding-top: 16px; border-top: 1px solid #4c4c4c; color: #aaa; text-align: center; }
.footer-about a { color: #ddd; }
.footer-badges { margin-top: 14px; text-align: center; }
.footer-badges a { display: inline-block; margin: 0 5px; }
.footer-badges img { max-height: 45px; }
.copyright { margin-top: 18px; color: #aaa; text-align: center; }
.copyright span { margin-left: 4px; }

@media (max-width: 1220px) {
    body { min-width: 1000px; }
    .layout { width: 1000px; }
    .news-columns { grid-template-columns: 150px 620px 210px; }
    .header-inner nav a { padding: 0 11px; }
}