:root{--accent:#2e78a1;--paper:#dfe6df}body.matrix-inner{margin:0;background:var(--paper);color:#202728;font:16px/1.8 Arial,"Microsoft YaHei",sans-serif}.matrix-top{display:flex;justify-content:space-between;gap:24px;align-items:center;padding:20px max(20px,calc((100% - 1180px)/2));background:#1d2729;color:#fff}.matrix-top a{color:inherit;text-decoration:none}.matrix-top b{font-size:19px}.matrix-top nav{display:flex;gap:16px;flex-wrap:wrap;font-size:13px}.matrix-main{display:grid;grid-template-columns:minmax(0,1fr) 275px;gap:28px;max-width:1180px;margin:0 auto;padding:54px 20px 80px}.matrix-article{background:#fff;padding:34px;border-top:5px solid var(--accent)}.matrix-article .crumb{color:#647174;font-size:13px}.matrix-article h1{font-size:34px;line-height:1.35;margin:14px 0}.matrix-article .lead{font-size:18px;color:#465255}.matrix-article p{margin:18px 0}.matrix-side{background:#fff;padding:24px;height:max-content;border:1px solid #c7d1cd}.matrix-side h2{font-size:18px;margin-top:0}.matrix-side a{display:block;padding:11px 0;border-bottom:1px solid #e4e9e6;color:#243134;text-decoration:none}.matrix-media{width:100%;height:190px;object-fit:cover;margin:18px 0}.matrix-notfound{max-width:680px;margin:14vh auto;padding:32px;background:#fff;border-top:5px solid var(--accent)}@media(max-width:720px){.matrix-top{display:block;padding:16px}.matrix-top nav{margin-top:12px;gap:10px}.matrix-main{grid-template-columns:1fr;padding:30px 14px}.matrix-side{order:-1}.matrix-article{padding:23px 18px}.matrix-article h1{font-size:27px}}