.scroll-to-top{z-index:90;width:2.35rem;height:2.35rem;color:var(--site-cyan,#68e7ff);-webkit-backdrop-filter:blur(14px)saturate(160%);cursor:pointer;opacity:0;visibility:hidden;pointer-events:none;-webkit-tap-highlight-color:transparent;background:#080e19c7;border:1px solid #68e7ff38;border-radius:9999px;outline:none;justify-content:center;align-items:center;transition:opacity .32s cubic-bezier(.16,1,.3,1),transform .34s cubic-bezier(.16,1,.3,1),visibility .34s,border-color .2s,background-color .2s,box-shadow .24s,color .2s;display:inline-flex;position:fixed;bottom:clamp(1rem,2.5vw,1.75rem);right:clamp(1rem,2.5vw,1.75rem);transform:translateY(1.5rem)scale(.8);box-shadow:0 6px 18px #00000080,0 0 12px #68e7ff1f,inset 0 1px 1px #ffffff26}.scroll-to-top--visible{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)scale(1)}.scroll-to-top:hover{color:#ebfcff;background:#0e1a2deb;border-color:#68e7ffa6;transform:translateY(-.2rem)scale(1.08);box-shadow:0 8px 22px #0009,0 0 18px #68e7ff61,inset 0 1px 2px #ffffff40}.scroll-to-top:hover .scroll-to-top__icon{filter:drop-shadow(0 0 6px #68e7ffcc);transform:translateY(-2px)}.scroll-to-top:active{transform:translateY(0)scale(.94);box-shadow:0 3px 10px #00000073,0 0 10px #68e7ff33}.scroll-to-top:focus-visible{outline:2px solid var(--site-cyan,#68e7ff);outline-offset:3px;box-shadow:0 0 16px #68e7ff80,0 6px 18px #0000008c}.scroll-to-top__icon{filter:drop-shadow(0 0 3px #68e7ff73);width:1.05rem;height:1.05rem;transition:transform .22s cubic-bezier(.16,1,.3,1),filter .22s}@media (max-width:767px){.scroll-to-top{width:2.15rem;height:2.15rem;bottom:1.15rem;right:1rem}.scroll-to-top__icon{width:.95rem;height:.95rem}}@media (prefers-reduced-motion:reduce){.scroll-to-top,.scroll-to-top__icon{transition:none;transform:none}.scroll-to-top:hover,.scroll-to-top:hover .scroll-to-top__icon{transform:none}}