.announcement-reader { min-width: 0; }
.announcement-reader h3 { margin: 0 0 .5rem; font-size: 1.2rem; line-height: 1.5; overflow-wrap: anywhere; }
.announcement-date { font-size: .8rem; opacity: .7; margin: 0 0 1.25rem; }
.announcement-body { white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.8; }
.announcement-picker { display: grid; gap: .4rem; margin-bottom: 1.25rem; font-size: .875rem; }
.announcement-picker select { width: 100%; min-width: 0; max-width: 100%; border: 1px solid #9ca3af80; border-radius: .5rem; padding: .65rem; color: inherit; background: var(--color-surface, #fff); }
.announcement-error { display: grid; gap: .6rem; margin-bottom: 1rem; }
.ui-modal-backdrop:has(.announcement-reader) { padding: 1rem; align-items: center; }
.ui-modal:has(.announcement-reader) { max-height: calc(100dvh - 2rem); max-width: min(40rem, calc(100vw - 2rem)); display: flex; flex-direction: column; }
.ui-modal:has(.announcement-reader) .ui-modal-body { overflow-y: auto; min-height: 0; overscroll-behavior: contain; }
.ui-modal:has(.announcement-reader) .ui-modal-header,
.ui-modal:has(.announcement-reader) .ui-modal-footer { flex-shrink: 0; }
@media (max-width: 36rem) { .ui-modal:has(.announcement-reader) .ui-modal-footer { grid-template-columns: 1fr; } }
@media (max-height: 480px) {
  .ui-modal-backdrop:has(.announcement-reader) { padding: .5rem; }
  .ui-modal:has(.announcement-reader) { max-height: calc(100dvh - 1rem); }
}
.notices-page { width: 100%; min-width: 0; }
.notices-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.notices-header h1 { margin: 0; font-size: clamp(1.5rem, 2vw, 1.75rem); line-height: 1.35; }
.notices-header p { margin: .65rem 0 0; color: var(--color-text-secondary); line-height: 1.6; }
.notices-header .ui-button { flex-shrink: 0; }
.notices-summary { margin: 1.5rem 0 .5rem; color: var(--color-text-secondary); font-size: .875rem; }
.notices-list { padding: 0; margin: 0; list-style: none; }
.notices-list > li { border-bottom: 1px solid var(--color-border-subtle); }
.notices-item { display: grid; gap: .6rem; width: 100%; padding: 1.25rem .5rem; border: 0; border-radius: .5rem; background: transparent; text-align: left; color: var(--color-text-primary); font: inherit; cursor: pointer; }
.notices-item:hover { background: var(--color-surface-raised); }
.notices-item:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }
.notices-item-heading { display: flex; gap: 1rem; align-items: baseline; justify-content: space-between; }
.notices-item-title { font-weight: 600; font-size: 1.0625rem; line-height: 1.5; overflow-wrap: anywhere; }
.notices-read-state { flex-shrink: 0; color: var(--color-text-secondary); font-size: .8125rem; }
.notices-read-state.is-unread { color: var(--color-primary); font-weight: 600; }
.notices-item-date { color: var(--color-text-secondary); font-size: .8125rem; }
.notices-item-preview { display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; overflow-wrap: anywhere; line-height: 1.7; color: var(--color-text-secondary); }
.notices-empty { padding: 3rem 0; }
.notices-empty h2 { margin: 0 0 .75rem; font-size: 1.125rem; }
.notices-empty p { margin: 0; color: var(--color-text-secondary); line-height: 1.7; }