@layer lab{.perf-track{align-items:center;gap:12px;margin:10px 0;display:flex}.perf-label{width:148px;font-family:var(--mono);color:var(--ink-soft);flex:none;font-size:12px}.perf-label b{color:var(--accent-deep)}.perf-rail{background:var(--accent-soft);border-radius:8px;flex:1;min-width:300px;height:34px;position:relative}.perf-box{border-radius:8px;width:32px;height:32px;position:absolute;top:1px;left:0}.perf-a{background:#188038;animation:2.8s ease-in-out infinite alternate perf-tf}.perf-b{background:#d93025;animation:2.8s ease-in-out infinite alternate perf-ml}.perf-c{background:var(--accent)}.perf-hint{color:var(--muted);padding:0 16px 14px;font-size:12px}@keyframes perf-tf{to{transform:translate(260px)}}@keyframes perf-ml{to{margin-left:260px}}}