.announcement-workspace{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(320px,1fr);gap:24px;align-items:start}.announcement-workspace>.panel{min-width:0}.announcement-workspace h2{padding-bottom:18px;border-bottom:1px solid var(--bn-border,#dce6e9)}.announcement-workspace textarea{min-height:190px}.announcement-workspace fieldset{border:1px solid var(--bn-border,#dce6e9);border-radius:10px;padding:12px}.announcement-workspace [type=checkbox]{width:auto;margin-right:8px}.announcement-history-heading{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.announcement-history-heading h2{flex:1}.announcement-history-row{padding:20px 0;border-bottom:1px solid var(--bn-border,#dce6e9)}.announcement-history-row h3{margin:12px 0 8px;line-height:1.5;overflow-wrap:anywhere}.announcement-history-row p{margin:6px 0}.announcement-history-row small{display:block;overflow-wrap:anywhere}.announcement-history-row .actions{margin-top:14px}.announcement-history-row button{font-size:13px;padding:9px 12px}.announcement-audit{display:grid;grid-template-columns:170px minmax(0,1fr);font-size:14px;line-height:1.6}.announcement-audit dt,.announcement-audit dd{margin:0;padding:10px;border-bottom:1px solid #e8edf1;overflow-wrap:anywhere}.announcement-audit dt{font-weight:600;background:#f5f8fa}@media(max-width:1250px){.announcement-workspace{grid-template-columns:1fr}}@media(max-width:600px){.announcement-audit{grid-template-columns:1fr}.announcement-audit dd{padding-top:0}}