/* Scope only the new mark. No row, avatar, name, badge or rail geometry overrides. */
.rail .rail-activity{display:inline-grid;place-items:center;inline-size:18px;block-size:18px;flex:0 0 18px;color:inherit;vertical-align:middle}
.rail .rail-activity-mark{display:block;inline-size:16px;block-size:16px;overflow:visible;transform-origin:center}
.rail .rail-activity-mark[data-activity="working"]{animation:staffmor-activity-turn 1.8s linear infinite}
.rail .rail-activity-label{position:absolute;inline-size:1px;block-size:1px;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
@keyframes staffmor-activity-turn{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){.rail .rail-activity-mark[data-activity="working"]{animation:none}}