:root { color-scheme: light; font-family: "Microsoft YaHei", "PingFang SC", sans-serif; color: #15221d; background: #f5f7f6; }
* { box-sizing: border-box; }
body { margin: 0; line-height: 1.75; }
a { color: #12684c; }
.public-header { display: flex; min-height: 66px; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 1px solid #d9e0dc; padding: 12px max(24px, calc((100% - 1120px) / 2)); background: #fff; }
.public-header a { color: #17372c; font-size: 18px; font-weight: 700; text-decoration: none; }
.public-header span { max-width: 620px; overflow: hidden; color: #66766f; font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.public-main, .article-main { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.public-intro { padding: 64px 0 46px; border-bottom: 1px solid #d9e0dc; }
.public-intro > p, .article-head > p { margin: 0 0 8px; color: #147052; font-size: 13px; font-weight: 700; }
.public-intro h1, .article-head h1 { margin: 0; letter-spacing: 0; line-height: 1.25; }
.public-intro h1 { font-size: 38px; }
.public-intro > div { max-width: 780px; margin-top: 16px; color: #4f625a; font-size: 17px; }
.public-intro dl, .article-head dl, .article-context dl { display: flex; flex-wrap: wrap; gap: 12px 36px; margin: 26px 0 0; }
.public-intro dl div, .article-head dl div, .article-context dl div { display: flex; gap: 10px; }
dt { color: #738078; } dd { margin: 0; }
.public-list { padding: 34px 0 72px; }
.public-section-head { display: flex; align-items: center; justify-content: space-between; }
.public-section-head h2 { margin: 0; font-size: 23px; }
.public-section-head span { color: #708078; }
.public-list article { border-bottom: 1px solid #d9e0dc; padding: 26px 0; }
.public-list article > p { margin: 0 0 5px; color: #147052; font-size: 12px; font-weight: 700; }
.public-list h3 { margin: 0; font-size: 22px; line-height: 1.4; }
.public-list h3 a { color: #15221d; text-decoration: none; }
.public-list article > div { max-width: 820px; margin-top: 9px; color: #566860; }
.public-list footer { display: flex; gap: 20px; margin-top: 12px; color: #7a8781; font-size: 12px; }
.public-footer { border-top: 1px solid #d9e0dc; padding: 22px 20px; color: #728079; background: #fff; font-size: 12px; text-align: center; }
.article-main { max-width: 920px; padding: 32px 0 72px; }
.article-back { display: inline-block; margin-bottom: 30px; font-size: 13px; }
.article-head { border-bottom: 1px solid #d9e0dc; padding-bottom: 28px; }
.article-head h1 { font-size: 36px; }
.article-summary { margin-top: 15px; color: #53655d; font-size: 18px; }
.article-head dl { font-size: 13px; }
.article-gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin: 34px 0; }
.article-gallery figure { margin: 0; background: #e8ecea; }
.article-gallery img { display: block; width: 100%; aspect-ratio: 3 / 4; object-fit: cover; }
.article-copy, .article-sources, .article-context { margin-top: 36px; }
.article-copy h2, .article-sources h2, .article-context h2 { margin: 0 0 16px; font-size: 22px; }
.article-copy p, .article-sources p { margin: 0 0 15px; font-size: 16px; }
.article-cta { border-left: 4px solid #147052; padding: 10px 16px; background: #edf4f0; font-weight: 600; }
.article-sources { border-top: 1px solid #d9e0dc; padding-top: 28px; }
.article-sources p { color: #5f6e67; font-size: 14px; }
.article-context { border: 1px solid #d9e0dc; padding: 20px; background: #fff; }
.article-context dl { margin-top: 8px; }
.public-empty { padding: 32px 0; color: #66766f; }
@media (max-width: 680px) {
  .public-header { align-items: flex-start; flex-direction: column; gap: 2px; padding: 12px 18px; }
  .public-header span { max-width: 100%; }
  .public-main, .article-main { width: min(100% - 28px, 920px); }
  .public-intro { padding: 38px 0 30px; }
  .public-intro h1, .article-head h1 { font-size: 28px; }
  .article-gallery { grid-template-columns: 1fr; }
  .public-intro dl, .article-head dl, .article-context dl { display: grid; gap: 8px; }
}