body{background:linear-gradient(#a5d8ff,#ffc9d6)}.mokkin{position:fixed;inset:0;overflow:hidden}.stage{width:100%;height:100%;position:absolute;inset:0}.hint{left:var(--x);top:var(--y);z-index:4;opacity:0;pointer-events:none;width:0;height:0;transition:opacity .3s;position:absolute}.hint.is-visible{opacity:1}.hint-hand{filter:drop-shadow(0 3px 4px #00000059);width:72px;height:90px;animation:1.4s ease-in-out infinite hint-tap;position:absolute;top:-5px;left:-34px;overflow:visible}.hint-hand path{fill:#fff;stroke:#3b3355;stroke-width:3.5px;stroke-linecap:round;stroke-linejoin:round}@keyframes hint-tap{0%,to{transform:translateY(28px)}20%,32%{transform:translateY(4px)scale(.92)}46%{transform:translateY(28px)}60%,72%{transform:translateY(4px)scale(.92)}}