*{box-sizing:border-box;margin:0}html,body,#root{overscroll-behavior:none;height:100%;overflow:hidden}body{background:linear-gradient(180deg, var(--bg-top) 0%, var(--bg-mid) 55%, var(--bg-bottom) 100%);-webkit-tap-highlight-color:transparent}.stage{touch-action:none;cursor:grab;inset:0;position:fixed!important}.stage:active{cursor:grabbing}.overlay{padding:0 16px max(22px, env(safe-area-inset-bottom));pointer-events:none;flex-direction:column;align-items:center;gap:18px;display:flex;position:fixed;inset:auto 0 0}.social{align-items:center;gap:10px;display:flex}.social__glyph,.signature__ink{--chrome:linear-gradient(100deg, var(--metal2) 0%, var(--metal4) 16%, var(--metal2) 30%, var(--metal1) 42%, #fff 50%, var(--metal1) 58%, var(--metal2) 72%, var(--metal4) 86%, var(--metal2) 100%);background:var(--chrome) repeat-x;background-size:200% 100%;background-position:calc(var(--shine,0) * 100%) 0}.social__btn{--size:52px;width:var(--size);height:var(--size);background:var(--icon-bg);border:1px solid var(--icon-border);-webkit-backdrop-filter:blur(10px);pointer-events:auto;border-radius:50%;place-items:center;transition:transform .15s,background .2s;display:grid}.social__glyph{width:46%;height:46%;-webkit-mask:var(--glyph) center / contain no-repeat;-webkit-mask:var(--glyph) center / contain no-repeat;mask:var(--glyph) center / contain no-repeat}.social__btn--big{--size:64px}.social__btn:hover{background:#ffffff24}.social__btn:active{transform:scale(.92)}.signature{aspect-ratio:1087/150;width:clamp(230px,56vw,380px);filter:drop-shadow(0 2px 2px #0009) drop-shadow(0 0 14px var(--text-glow));-webkit-user-select:none;user-select:none}.signature__ink{width:100%;height:100%;display:block;-webkit-mask:url(./signature-BKRT3mTc.png) 50%/contain no-repeat;mask:url(./signature-BKRT3mTc.png) 50%/contain no-repeat}.hint{pointer-events:none;width:150px;animation:.5s both hint-in,.6s 4.6s forwards hint-out;position:fixed;top:46%;left:50%;translate:-50% -50%}.hint__svg{filter:drop-shadow(0 2px 6px #00000080);width:100%}.hint__hand{animation:1.5s ease-in-out infinite swipe}@keyframes swipe{0%,to{transform:translate(-26px)}50%{transform:translate(26px)}}@keyframes hint-in{0%{opacity:0}to{opacity:1}}@keyframes hint-out{to{opacity:0}}