.news-detail { max-width: var(--max); margin: 0 auto; padding: 52px 12px 50px; }
.news-detail__layout { display: grid; grid-template-columns: minmax(0, 650px) 1fr; gap: 36px; align-items: start; }
.news-detail__main { min-width: 0; padding-right: 35px; border-right: 1px solid var(--line); }
.news-detail__layout > :only-child { max-width: 760px; grid-column: 1 / -1; padding-right: 0; border-right: 0; }
.news-article__head { padding-bottom: 28px; border-bottom: 1px solid var(--line); }
.news-article__meta { margin: 0 0 18px; display: flex; align-items: center; gap: 14px; color: #52697b; }
.news-article__meta time { font-size: 14px; }
.news-article__meta span { padding: 5px 12px; background: #edf4f8; font-size: 12px; }
.news-article__head h2 { margin: 0; font-size: 31px; line-height: 1.55; font-weight: 400; letter-spacing: .035em; }
.news-article__lead { margin: 18px 0 0; color: #52697b; font-size: 17px; line-height: 1.8; }
.news-article__body { padding-top: 30px; }
.news-article__main-image { width: 100%; aspect-ratio: 2.25 / 1; object-fit: cover; object-position: 72% center; margin-bottom: 27px; }
.news-article__body p { margin: 0 0 18px; color: #52697b; font-size: 14px; line-height: 2; }

.research-gallery { margin-top: 30px; }
.research-gallery h3 { margin: 0 0 16px; display: flex; align-items: center; gap: 16px; font-size: 17px; font-weight: 400; }
.research-gallery h3::after { height: 1px; flex: 1; content: ""; background: var(--line); }
.research-gallery__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.research-gallery figure { margin: 0; }
.research-gallery img { width: 100%; aspect-ratio: 1.72 / 1; object-fit: cover; }
.research-gallery figure:first-child img { object-position: 72% center; }
.research-gallery figcaption { margin-top: 8px; color: #52697b; font-size: 12px; line-height: 1.5; }

.news-sidebar { min-width: 0; }
.news-sidebar__section { margin-bottom: 38px; }
.news-sidebar__section h3 { margin: 0; padding-bottom: 14px; border-bottom: 1px solid var(--line); font-size: 17px; font-weight: 400; }
.related-links { margin: 0; padding: 0; list-style: none; }
.related-links a { min-height: 43px; display: flex; align-items: center; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--line); color: #38546b; font-size: 14px; transition: color .25s ease, padding .25s ease; }
.related-links span { font-family: var(--sans); }
.news-document { padding: 20px 16px; background: #f1f7fa; }
.news-document h3 { margin-bottom: 14px; }
.news-document > a { min-height: 48px; display: grid; grid-template-columns: 32px 1fr 16px; align-items: center; gap: 10px; font-size: 12px; transition: color .25s ease, transform .25s ease; }
.news-document__icon { width: 26px; height: 34px; display: grid; place-items: center; border: 1px solid #6d8799; border-radius: 2px; font: 8px var(--sans); }
.news-document small { display: block; margin-top: 3px; color: #52697b; font-size: 10px; }
.news-document b { font: 17px var(--sans); }
.news-share > div { padding-top: 15px; display: flex; gap: 10px; }
.news-share button { width: 42px; height: 42px; display: grid; place-items: center; border: 0; border-radius: 50%; color: var(--ink); background: #f1f6f9; font: 600 17px var(--sans); cursor: pointer; transition: color .25s ease, background-color .25s ease, transform .25s ease; }

.article-pagination { margin-top: 45px; padding-top: 22px; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; border-top: 1px solid var(--line); }
.article-pagination a { display: grid; gap: 7px; color: #52697b; transition: color .25s ease, transform .25s ease; }
.article-pagination span { color: var(--ink); font-size: 12px; }
.article-pagination time { font-size: 11px; }
.article-pagination b { font-size: 13px; line-height: 1.6; font-weight: 400; }
.article-pagination__next { justify-items: end; text-align: right; }

@media (max-width: 900px) {
  .news-detail { padding-right: 6vw; padding-left: 6vw; }
  .news-detail__layout { grid-template-columns: minmax(0, 1fr) 210px; gap: 26px; }
  .news-detail__main { padding-right: 26px; }
  .news-article__head h2 { font-size: 27px; }
}
@media (max-width: 680px) {
  .news-detail { padding-top: 38px; padding-bottom: 42px; }
  .news-detail__layout { display: block; }
  .news-detail__main { padding-right: 0; border-right: 0; }
  .news-article__meta time { font-size: 16px; }
  .news-article__head h2 { font-size: 25px; }
  .news-article__head h2 br, .news-article__lead br { display: none; }
  .news-article__lead { font-size: 18px; }
  .news-article__body p { font-size: 16px; }
  .news-article__main-image { aspect-ratio: 1.55 / 1; }
  .research-gallery__grid { grid-template-columns: 1fr; gap: 20px; }
  .research-gallery img { aspect-ratio: 1.75 / 1; }
  .research-gallery figcaption { font-size: 14px; }
  .news-sidebar { margin-top: 44px; }
  .news-sidebar__section { margin-bottom: 30px; }
  .related-links a { min-height: 50px; font-size: 16px; }
  .news-document > a { font-size: 14px; }
  .news-document small { font-size: 12px; }
  .article-pagination { margin-top: 35px; grid-template-columns: 1fr; gap: 26px; }
  .article-pagination b { font-size: 15px; }
}
@media (hover: hover) {
  .related-links a:hover { padding-left: 5px; color: #23627a; }
  .news-document > a:hover { color: #23627a; transform: translateY(-2px); }
  .news-share button:hover { color: #fff; background: #23627a; transform: translateY(-2px); }
  .article-pagination a:first-child:hover { color: #23627a; transform: translateX(-3px); }
  .article-pagination__next:hover { color: #23627a; transform: translateX(3px); }
}