.article-skip-link { position: fixed; top: -80px; left: 24px; z-index: 100; padding: 12px 20px; background: white; color: var(--blue); border: 2px solid currentColor; border-radius: 6px; }
.article-skip-link:focus { top: 12px; }
.article-list-shell, .article-detail-shell { width: min(1200px, calc(100% - 48px)); margin: auto; }
.article-list-main { padding: 0 0 88px; }
.article-breadcrumb { min-width: 0; display: flex; align-items: center; gap: 12px; padding: 30px 0; color: #626b78; font-size: 14px; line-height: 1.6; }
.article-breadcrumb a:hover { color: var(--blue); }
.article-breadcrumb > span[aria-hidden] { color: #b9bec7; }
.article-breadcrumb [aria-current] { color: #303a48; }
.article-card { border-bottom: 1px solid #e9edf1; }
.article-card:last-child { border-bottom: 0; }
.article-card-link { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 40px; padding: 32px 0; border-radius: 8px; }
.article-card-image { overflow: hidden; aspect-ratio: 4 / 3; border-radius: 8px; background: #f1f3ee; }
.article-card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.article-card-copy { min-width: 0; display: flex; flex-direction: column; align-items: flex-start; padding: 8px 0; }
.article-card h2 { margin: 0; font-size: 24px; line-height: 1.55; font-weight: 600; transition: color .2s; }
.article-card-copy > p { margin: 16px 0 24px; max-width: 720px; color: #626b78; font-size: 16px; line-height: 1.9; }
.article-card-read { display: inline-flex; align-items: center; gap: 10px; margin-top: auto; color: var(--blue); font-size: 14px; line-height: 1.6; }
.article-card-read span { font-size: 19px; }
.article-card-link:hover h2 { color: var(--blue); }
.article-card-link:hover img { transform: scale(1.035); }
.articles-page a:focus-visible, .article-table:focus-visible { outline: 2px solid var(--blue); outline-offset: 5px; }
.article-detail-main { background: #f7f8fa; padding-bottom: 72px; }
.article-paper { padding: 54px 80px 40px; background: white; border: 1px solid #edf0f3; border-radius: 10px; }
.article-heading { margin-bottom: 32px; padding-bottom: 28px; border-bottom: 1px solid #edf0f3; }
.article-heading h1 { margin: 0; color: #172233; font-size: 32px; line-height: 1.55; font-weight: 600; overflow-wrap: anywhere; }
.article-heading > p { display: flex; flex-wrap: wrap; gap: 12px; margin: 20px 0 0; color: #737c89; font-size: 14px; line-height: 1.8; }
.article-body { color: #3d4653; font-size: 16px; line-height: 1.95; overflow-wrap: anywhere; }
.article-body p { margin: 0 0 20px; }
.article-body figcaption { margin-top: 10px; padding-inline: 8px; color: #737c89; font-size: 14px; font-weight: 400; line-height: 1.7; text-align: center; }
.article-body a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.article-body a:hover { color: var(--blue-dark); }
.article-body h2 { scroll-margin-top: 88px; margin: 48px 0 20px; color: #172233; font-size: 24px; font-weight: 600; line-height: 1.6; }
.article-body h3 { margin: 28px 0 12px; color: #263344; font-size: 18px; font-weight: 600; line-height: 1.7; }
.article-body ul { margin: 0 0 24px; padding-left: 1.45em; }
.article-body li { margin: 9px 0; padding-left: 5px; }
.article-body li::marker { color: #80a59c; }
.article-body .article-note { color: #717986; font-size: inherit; line-height: 1.85; }
.article-table { max-width: 100%; margin: 24px 0 28px; overflow-x: auto; border: 1px solid #e0e7eb; border-radius: 7px; }
.article-table table { width: 100%; border-collapse: collapse; text-align: left; font-size: 14px; line-height: 1.85; }
.article-table th { color: #253b42; background: #f1f6f4; font-weight: 600; }
.article-table th, .article-table td { padding: 16px 18px; vertical-align: top; min-width: 104px; border-bottom: 1px solid #e5ebed; }
.article-table th + th, .article-table td + td { border-left: 1px solid #e5ebed; }
.article-table td:first-child { font-weight: 500; color: #263344; }
.article-table tbody tr:nth-child(even) { background: #fafcfb; }
.article-table tbody tr:last-child td { border-bottom: 0; }
.article-pagination { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; margin-top: 40px; padding-top: 24px; border-top: 1px solid #edf0f3; font-size: 14px; line-height: 1.8; }
.article-pagination-link { min-width: 0; padding: 6px 0; }
.article-pagination-link.is-previous { grid-column: 1; text-align: left; }
.article-pagination-link.is-next { grid-column: 2; text-align: right; }
.article-pagination-label { display: block; margin-bottom: 8px; color: #626b78; }
.article-pagination-title { color: var(--blue); overflow-wrap: anywhere; }
.article-pagination-link:hover .article-pagination-title { text-decoration: underline; text-underline-offset: 4px; }
.article-related { margin-top: 40px; padding-top: 24px; border-top: 1px solid #edf0f3; }
.article-related h2 { margin: 0 0 12px; color: #172233; font-size: 20px; line-height: 1.6; }
.article-related ul { margin: 0; padding: 0; list-style: none; }
.article-related a { display: flex; align-items: center; min-height: 44px; padding: 8px 0; color: var(--blue); font-size: 16px; line-height: 1.8; text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }
.article-related a:hover { color: var(--blue-dark); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
@media (max-width: 900px) {
  .article-list-shell, .article-detail-shell { width: min(720px, calc(100% - 32px)); }
  .article-card-link { grid-template-columns: 240px minmax(0, 1fr); gap: 28px; }
  .article-card-copy { padding: 0; }
  .article-card-copy > p { font-size: 15px; margin: 12px 0 18px; }
  .article-paper { padding: 40px; }
}
@media (max-width: 600px) {
  .article-list-main { padding-bottom: 40px; }
  .article-breadcrumb { padding: 22px 0; font-size: 13px; }
  .article-card-link { grid-template-columns: clamp(96px, 30vw, 120px) minmax(0, 1fr); gap: 14px; padding: 24px 0; align-items: start; }
  .article-card-image { aspect-ratio: 4 / 3; border-radius: 6px; }
  .article-card h2 { font-size: 18px; line-height: 1.6; }
  .article-card-copy > p { font-size: 14px; line-height: 1.8; margin: 10px 0 14px; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3; overflow: hidden; }
  .article-card-read { font-size: 12px; }
  .article-card-read span { font-size: 16px; }
  .articles-page:not(.news-page) .article-card-image { align-self: center; }
  .articles-page:not(.news-page) .article-card h2 { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; }
  .articles-page:not(.news-page) .article-card-copy > p { margin: 8px 0 0; -webkit-line-clamp: 2; }
  .article-detail-main { background: white; padding-bottom: 40px; }
  .article-paper { padding: 6px 0 0; border: 0; border-radius: 0; }
  .article-heading { margin-bottom: 24px; padding-bottom: 24px; }
  .article-heading > p { font-size: 13px; margin-top: 16px; }
  .article-body { font-size: 16px; line-height: 1.95; }
  .article-body h2 { margin-top: 36px; }
  .article-body h3 { font-size: 18px; margin-top: 24px; }
  .article-table table { font-size: 14px; min-width: 480px; }
  .article-table th, .article-table td { padding: 12px 14px; }
}
@media (prefers-reduced-motion: reduce) {
  .article-card-image img, .article-card h2 { transition: none; }
  .article-card-link:hover img { transform: none; }
}