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12px;border-radius:999px;background:#111827d1;color:#fff;font-size:13px;font-weight:600;line-height:1.3;text-align:center;box-shadow:0 4px 12px #1018282e;transition:background .2s}.simapp .sim-lu.is-ready .sim-lu-hint{background:var(--blue)}.simapp .sim-lu.is-busy .sim-lu-hint{background:#475467}.simapp .sim-lu-row{display:flex;gap:10px}.simapp .sim-lu-btn{display:inline-flex;align-items:center;gap:8px;min-height:48px;min-width:124px;justify-content:center;padding:0 18px 0 14px;border-radius:14px;border:1.5px solid var(--border-strong);background:#fffffff5;color:var(--text-tertiary);font-size:16px;font-weight:800;box-shadow:0 4px 14px #10182824}.simapp .sim-lu-btn:disabled{opacity:1;color:var(--text-muted);cursor:not-allowed}.simapp .sim-lu-btn:not(:disabled){background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 0 #2563eb8c;animation:simapp-lu-ready 1.6s ease-out infinite}.simapp .sim-lu-btn:not(:disabled):hover{background:var(--blue-hover)}.simapp .sim-lu-btn:not(:disabled):active{transform:scale(.97)}@keyframes simapp-lu-ready{0%{box-shadow:0 0 #2563eb8c}70%{box-shadow:0 0 0 12px #2563eb00}to{box-shadow:0 0 #2563eb00}}@media (max-height: 500px){.simapp .sim-lu-btn{min-height:40px;min-width:104px;font-size:15px}.simapp .sim-lu-hint{font-size:12px;padding:4px 10px}}@media (max-width: 520px){.simapp .sim-lu-btn{min-width:0;flex:1;min-height:44px}.simapp .sim-lu-row{width:100%}.simapp .sim-lu-hint{font-size:12.5px}}.simapp-hold-ring{position:fixed;z-index:30000;width:56px;height:56px;margin:-28px 0 0 -28px;border:3px solid var(--blue);border-radius:999px;pointer-events:none;animation:simapp-hold-ring .6s var(--ease-out-expo) forwards}@keyframes simapp-hold-ring{0%{transform:scale(.4);opacity:1}to{transform:scale(1.3);opacity:0}}@media (prefers-reduced-motion: reduce){.simapp .sim-lu-btn:not(:disabled){animation:none}.simapp-hold-ring{animation-duration:.01s}}