.bc-stack{position:relative;width:100%;max-width:360px;height:380px;margin:0 auto}.bc-sheet{position:absolute;left:50%;top:50%;width:250px;border-radius:10px;box-shadow:0 22px 40px -22px rgba(35,23,3,.6);transition:transform .6s cubic-bezier(.2,.8,.2,1)}.bc-sheet-back{transform:translate(-50%,-50%) translate(-34px,-46px) rotate(-9deg)}.bc-sheet-mid{transform:translate(-50%,-50%) translate(10px,-16px) rotate(4deg)}.bc-sheet-front{transform:translate(-50%,-50%) translate(-6px,58px) rotate(-2deg)}.bc-stack:hover .bc-sheet-back{transform:translate(-50%,-50%) translate(-62px,-70px) rotate(-14deg)}.bc-stack:hover .bc-sheet-mid{transform:translate(-50%,-50%) translate(36px,-26px) rotate(8deg)}.bc-stack:hover .bc-sheet-front{transform:translate(-50%,-50%) translate(-6px,78px) rotate(-1deg)}.bc-seg{top:0;bottom:0;border-radius:6px;transition:left .7s cubic-bezier(.2,.8,.2,1),width .7s cubic-bezier(.2,.8,.2,1)}.bc-pin,.bc-seg{position:absolute}.bc-pin{top:-10px;bottom:-10px;width:2px;transition:left .7s cubic-bezier(.2,.8,.2,1)}.bc-today{animation:bc-today-pulse 2.4s ease-in-out infinite}@keyframes bc-today-pulse{0%,to{opacity:1}50%{opacity:.45}}.bc-headline{animation:bc-headline-in .45s cubic-bezier(.2,.8,.2,1) both}@keyframes bc-headline-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.bc-evidence{transition:background .4s,border-color .4s,transform .4s cubic-bezier(.2,.8,.2,1)}.bc-evidence[data-stale=true]{transform:rotate(-.6deg)}.bc-chip{animation:bc-chip-in .35s cubic-bezier(.3,1.5,.5,1) both}@keyframes bc-chip-in{0%{opacity:0;transform:scale(.6)}to{opacity:1;transform:none}}.bc-dot{transition:background .3s,transform .35s cubic-bezier(.3,1.5,.5,1)}.bc-dot[data-on=true]{transform:scale(1.12)}.bc-bar{transform-origin:left;animation:bc-bar-grow .9s cubic-bezier(.2,.8,.2,1) both}@keyframes bc-bar-grow{0%{transform:scaleX(0)}to{transform:scaleX(1)}}.bc-lock{transition:opacity .4s}@media (max-width:760px){.bc-stack{height:320px;transform:scale(.86)}}@media (prefers-reduced-motion:reduce){.bc-dot,.bc-evidence,.bc-pin,.bc-seg,.bc-sheet{transition:none}.bc-bar,.bc-chip,.bc-headline,.bc-today{animation:none}}