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pre{border-radius:var(--radius-s);background:var(--surface-2);max-height:220px;color:var(--heading);margin:8px 0 0;padding:10px 12px;font-size:12.5px;overflow:auto}.toast{z-index:100;border-radius:var(--radius-m);background:var(--heading);max-width:min(560px,92vw);color:var(--bg);box-shadow:var(--shadow-pop);opacity:0;pointer-events:none;padding:10px 16px;font-size:14px;transition:opacity .18s,transform .18s;position:fixed;bottom:22px;left:50%;transform:translate(-50%,8px)}.toast.show{opacity:1;transform:translate(-50%)}.toast.warn{background:var(--warning-soft);color:var(--heading);border:1px solid var(--warning)}@media (max-width:1100px){.metrics{gap:12px}.metric-sub{display:none}.metric-label{font-size:12px}}@media (max-width:900px){body.is-playing .app-header,body.is-playing .app-main{padding-left:12px;padding-right:12px}.task-chip span:last-child,.task-chip .sep:nth-last-child(2){display:none}}@media (max-height:760px) and (min-width:821px){body.is-playing .app-header{padding-top:6px;padding-bottom:6px}body.is-playing .app-footer{padding:4px 24px}.game{gap:8px}.run-bar{padding:8px 10px}.status-line{height:50px;padding:6px 12px}}@media (max-width:820px){.app-header,.app-main{padding-left:16px;padding-right:16px}body.is-playing .app{height:auto;overflow:visible}.app-header{flex-wrap:wrap}.app-header .game-bar{flex-wrap:wrap;flex-basis:100%;order:3}.workspace{grid-template-columns:1fr}.maze-stage{flex:none;height:min(92vw,62vh)}.editor-panel{height:72vh}.start-row .btn-primary{justify-content:center;width:100%}.more-hint{display:none}}@media (pointer:coarse){.btn{height:44px}}@media (prefers-reduced-motion:reduce){.result-card{animation-name:result-fade}.more-summary .icon,.toast,.btn-primary,.seg button{transition:none}}