.nc{position:fixed;z-index:9500;pointer-events:none;width:132px;left:0;top:0;will-change:transform;transition:opacity .45s ease}.nc.hidden{opacity:0}@media(pointer:coarse){.nc{display:none}}.nc-art{position:relative;width:100%;transform-origin:50% 100%;filter:drop-shadow(0 14px 26px rgba(0,0,0,.55))}@keyframes ncFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}.nc-float{animation:ncFloat 3.4s ease-in-out infinite}.nc.busy .nc-float{animation-play-state:paused}.nc-pad{position:absolute;left:50%;bottom:-6px;transform:translateX(-50%);width:70px;height:14px;border-radius:50%;background:radial-gradient(ellipse,rgba(77,180,255,.55),transparent 70%);filter:blur(2px)}.nc-head{transform-origin:50% 80%;transition:transform .35s var(--ease)}.nc-armR{transform-origin:78% 22%;transition:transform .4s var(--ease)}.nc-armL{transform-origin:22% 22%;transition:transform .4s var(--ease)}.nc-brow{transition:transform .3s var(--ease)}.nc-mouth{transition:d .3s ease,transform .3s ease}.nc[data-state="point"] .nc-armR{transform:rotate(-42deg) translate(2px,-6px)}.nc[data-state="click"] .nc-armR{transform:rotate(-52deg) translate(3px,-9px) scale(.97)}.nc[data-state="drag"] .nc-armR{transform:rotate(-18deg) translate(4px,2px)}.nc[data-state="drag"] .nc-armL{transform:rotate(18deg) translate(-4px,2px)}.nc[data-state="welcome"] .nc-armR{transform:rotate(-62deg) translate(4px,-10px)}.nc[data-state="welcome"] .nc-armL{transform:rotate(62deg) translate(-4px,-10px)}.nc[data-state="think"] .nc-armR{transform:rotate(-78deg) translate(-2px,-12px)}.nc[data-state="scroll"] .nc-armR{transform:rotate(-30deg)}.nc[data-state="surprise"] .nc-head{transform:translateY(-3px) scale(1.04)}.nc[data-state="think"] .nc-head{transform:rotate(-6deg)}.nc-eye{transform-origin:center;transition:transform .25s ease}.nc[data-state="surprise"] .nc-eye{transform:scale(1.25)}.nc[data-state="focus"] .nc-eye{transform:scaleY(.72)}@keyframes ncBlink{0%,92%,100%{transform:scaleY(1)}96%{transform:scaleY(.1)}}.nc-eyes{animation:ncBlink 5.5s infinite}.nc-say{position:absolute;left:50%;bottom:calc(100%+10px);transform:translateX(-50%) translateY(6px);min-width:130px;max-width:230px;padding:.7rem .95rem;border-radius:14px;background:rgba(14,17,26,.92);border:1px solid var(--line-2);backdrop-filter:blur(14px);font-family:var(--body);font-size:.85rem;line-height:1.45;color:var(--white);text-align:center;opacity:0;pointer-events:none;transition:opacity .3s ease,transform .35s var(--ease)}.nc-say.on{opacity:1;transform:translateX(-50%) translateY(0)}.nc-say::after{content:'';position:absolute;top:100%;left:50%;transform:translateX(-50%);border:7px solid transparent;border-top-color:rgba(14,17,26,.92)}.nc-toggle{position:fixed;right:1.4rem;bottom:1.4rem;z-index:9600;width:52px;height:52px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:1px solid var(--line-2);background:rgba(12,15,23,.82);backdrop-filter:blur(16px);transition:all .3s var(--ease);pointer-events:auto}.nc-toggle:hover{border-color:var(--violet);box-shadow:var(--glow-violet);transform:scale(1.06)}.nc-toggle svg{width:22px;height:22px;color:var(--violet-soft)}.nc-toggle.off svg{opacity:.4}.nc-toggle .tip{position:absolute;right:calc(100%+10px);top:50%;transform:translateY(-50%);white-space:nowrap;font-family:var(--mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;padding:.45rem .8rem;border-radius:100px;background:rgba(12,15,23,.9);border:1px solid var(--line);color:var(--muted);opacity:0;transition:opacity .3s;pointer-events:none}.nc-toggle:hover .tip{opacity:1}@media(pointer:coarse){.nc-toggle{display:none}}@media(prefers-reduced-motion:reduce){.nc-float{animation:none}.nc{transition:none}.nc-eyes{animation:none}}