.start-paper{position:relative;width:132px;padding:11px;background:var(--card);border:1px solid var(--border);box-shadow:0 2px 6px color-mix(in oklab,var(--foreground) 10%,transparent);transform:rotate(-1.5deg);overflow:hidden}.start-paper-rule{height:3.5px;background:var(--border);animation:start-pulse 1.6s ease-in-out infinite}.start-paper-sweep{position:absolute;inset:0 auto 0 0;width:30%;background:linear-gradient(90deg,transparent,color-mix(in oklab,var(--card) 75%,transparent),transparent);animation:start-sweep 1.9s linear infinite}.start-step-active{animation:start-pulse 1.2s ease-in-out infinite}@keyframes start-pulse{0%,to{opacity:.35}50%{opacity:.85}}@keyframes start-sweep{0%{transform:translateX(-100%)}to{transform:translateX(320%)}}@media (prefers-reduced-motion:reduce){.start-paper-rule,.start-paper-sweep,.start-step-active{animation:none}.start-paper-sweep{display:none}}