.announcement-page { background: var(--subtle); }
.announcement-intro, .announcement-archive { max-width: var(--max); margin: 0 auto; padding: clamp(32px, 5vw, 64px) clamp(18px, 4vw, 32px); }
.announcement-intro { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, .42fr); gap: clamp(22px, 5vw, 72px); align-items: end; background: var(--surface); }
.announcement-intro h1, .announcement-archive h2 { margin: 0; color: var(--brand-blue); font-size: clamp(34px, 5.1vw, 56px); line-height: 1.12; }
.announcement-intro p:not(.label) { max-width: 680px; margin: 12px 0 0; color: var(--muted); font-size: 18px; }
.announcement-summary { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0; border-top: 3px solid var(--brand-blue); border-bottom: 1px solid var(--line); }
.announcement-summary div { min-width: 0; padding: 12px 14px 14px 0; }
.announcement-summary div + div { padding-left: 14px; border-left: 1px solid var(--line); }
.announcement-summary dt { color: var(--muted); font-size: 13px; font-weight: 700; }
.announcement-summary dd { margin: 3px 0 0; color: var(--brand-blue); font-size: 19px; font-weight: 800; }
.announcement-archive { padding-top: clamp(28px, 4vw, 48px); }
.announcement-archive__heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(220px, .45fr); gap: 12px 28px; align-items: end; margin-bottom: 18px; }
.announcement-archive__heading h2 { font-size: clamp(28px, 3.6vw, 42px); }
.announcement-archive__heading > p, .announcement-archive__heading > span { margin: 0; color: var(--muted); }
.announcement-archive__heading > span { justify-self: end; font-size: 14px; font-weight: 800; }
.announcement-scan { margin: 0 0 18px; border: 1px solid var(--line); border-radius: 6px; background: var(--surface); }
.announcement-scan summary { min-height: 44px; display: flex; align-items: center; padding: 10px 14px; color: var(--brand-blue); cursor: pointer; font-weight: 800; }
.announcement-scan > div { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; padding: 2px 14px 16px; border-top: 1px solid var(--line); }
.announcement-scan h3 { margin: 0 0 8px; color: var(--muted); font-size: 14px; }
.announcement-scan nav { display: flex; flex-wrap: wrap; gap: 7px; }
.announcement-scan nav a { min-height: 36px; display: inline-flex; align-items: center; gap: 7px; padding: 5px 9px; color: var(--brand-blue); border: 1px solid var(--line); border-radius: 5px; font-size: 14px; font-weight: 700; text-decoration: none; }
.announcement-scan nav a:hover { border-color: var(--brand-blue); }
.announcement-scan nav span { display: inline-grid; min-width: 18px; height: 18px; place-items: center; color: white; border-radius: 9px; background: var(--brand-green); font-size: 12px; }
.announcement-anchor { display: block; scroll-margin-top: 142px; }
.announcement-list { border-top: 1px solid var(--line); background: var(--surface); }
.announcement-entry { display: grid; grid-template-columns: 126px minmax(0, 1fr) auto; gap: 18px; align-items: center; padding: 22px 0; border-bottom: 1px solid var(--line); }
.announcement-entry__date { align-self: stretch; display: flex; align-items: flex-start; padding-top: 4px; color: var(--brand-blue); font-weight: 800; font-size: 14px; }
.announcement-entry__body { min-width: 0; }
.announcement-entry h2 { font-size: clamp(19px, 2.1vw, 25px); line-height: 1.36; }
.announcement-entry__details { margin: 6px 0 0; color: var(--muted); font-size: 14px; }
.announcement-entry__action { min-height: 44px; display: inline-flex; gap: 7px; align-items: center; justify-content: center; padding: 8px 12px; color: var(--brand-blue); border: 1px solid var(--brand-blue); border-radius: 6px; font-weight: 800; text-decoration: none; white-space: nowrap; }
.announcement-entry__action:hover { color: white; background: var(--brand-blue); }
.announcement-entry__action span { font-size: 17px; line-height: 1; }
.announcement-pagination { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.announcement-pagination a, .announcement-pagination__current { min-height: 44px; display: inline-flex; align-items: center; padding: 8px 14px; border: 1px solid var(--line); border-radius: 6px; color: var(--brand-blue); font-weight: 800; text-decoration: none; }
.announcement-pagination__current { color: white; border-color: var(--brand-blue); background: var(--brand-blue); }
.announcement-empty { padding: 32px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.announcement-empty h2 { font-size: 26px; }
.announcement-empty p { color: var(--muted); }
@media (max-width: 840px) { .announcement-intro, .announcement-archive__heading { grid-template-columns: 1fr; } .announcement-intro { gap: 26px; } .announcement-archive__heading > span { justify-self: start; } }
@media (max-width: 640px) { body.announcement-page-body .main-nav { display: flex; overflow-x: auto; justify-content: flex-start; scrollbar-gutter: stable; } body.announcement-page-body .main-nav a { flex: 0 0 auto; padding-left: 8px; padding-right: 8px; white-space: nowrap; } .announcement-intro, .announcement-archive { padding-left: 16px; padding-right: 16px; } .announcement-intro { padding-top: 30px; } .announcement-intro p:not(.label) { font-size: 16px; } .announcement-scan > div { grid-template-columns: 1fr; gap: 14px; } .announcement-entry { grid-template-columns: 1fr; gap: 8px; padding: 18px 0; } .announcement-entry__date { padding-top: 0; } .announcement-entry__action { width: 100%; margin-top: 4px; } .announcement-pagination { display: grid; grid-template-columns: 1fr 1fr; } .announcement-pagination a, .announcement-pagination__current { justify-content: center; } }
@media (prefers-reduced-motion: reduce) { .announcement-entry__action { transition: none; } }