:root { color-scheme: light; font-family: -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif; color:#182b48; background:#f6f8fc; }
body { margin:0; }
main { max-width:760px; margin:auto; padding:24px 24px 64px; }
nav { padding-bottom:24px; border-bottom:1px solid #dde5f0; font-size:14px; }
a { color:#175cce; overflow-wrap:anywhere; }
h1 { font-size:clamp(26px,4vw,36px); line-height:1.5; }
.dates { margin-top:32px; color:#63748c; font-size:13px; }
.lead { font-size:18px; line-height:1.9; color:#435570; }
.article-body { font-size:17px; line-height:1.95; overflow-wrap:anywhere; }
.article-body img { max-width:100%; height:auto; }
.article-body table { display:block; overflow:auto; }
.sources { margin-top:32px; border-top:1px solid #dde5f0; font-size:14px; line-height:1.8; }
.catalog { padding-left:20px; line-height:2; }
.catalog time { font-size:13px; color:#63748c; }