.change-brief{margin:18px 0;padding:18px;border:1px solid var(--line);border-radius:10px;background:var(--card)}
.change-brief h3{margin-top:0}.cb-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(280px,100%),1fr));gap:12px}.cb-card{border:1px solid var(--line);border-radius:8px;padding:14px;min-width:0;overflow-wrap:anywhere}.cb-card h4{margin:10px 0;font-size:15px}.cb-card p{font-size:13px;line-height:1.65}.cb-priority{font-size:12px;color:var(--blue);font-weight:700}.cb-reason,.cb-note,.cb-card small{font-size:12px;color:var(--ink-3)}.cb-warning{color:var(--up);font-size:13px}.change-brief li{margin:9px 0;font-size:13px}.change-brief a{color:var(--blue)}