.back-to-top.svelte-pgno3m.svelte-pgno3m{position:fixed;bottom:2rem;right:2rem;background:linear-gradient(135deg,#3b82f6,#1e40af);color:#fff;border:none;border-radius:50%;width:3.5rem;height:3.5rem;cursor:pointer;box-shadow:0 4px 12px #3b82f666,0 0 0 1px #ffffff1a;transition:all .3s cubic-bezier(.4,0,.2,1);z-index:1000;display:flex;align-items:center;justify-content:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);animation:svelte-pgno3m-fadeInUp .3s ease-out}.back-to-top.svelte-pgno3m.svelte-pgno3m:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 8px 25px #3b82f699,0 0 0 1px #fff3;background:linear-gradient(135deg,#2563eb,#1d4ed8)}.back-to-top.svelte-pgno3m.svelte-pgno3m:active{transform:translateY(-1px) scale(1.02)}.back-to-top.svelte-pgno3m svg.svelte-pgno3m{transition:transform .2s ease}.back-to-top.svelte-pgno3m:hover svg.svelte-pgno3m{transform:translateY(-2px)}@keyframes svelte-pgno3m-fadeInUp{0%{opacity:0;transform:translateY(20px) scale(.9)}to{opacity:1;transform:translateY(0) scale(1)}}@media (max-width: 640px){.back-to-top.svelte-pgno3m.svelte-pgno3m{bottom:1.5rem;right:1.5rem;width:3rem;height:3rem}.back-to-top.svelte-pgno3m svg.svelte-pgno3m{width:18px;height:18px}}@media (prefers-reduced-motion: reduce){.back-to-top.svelte-pgno3m.svelte-pgno3m{transition:opacity .2s ease;animation:none}.back-to-top.svelte-pgno3m.svelte-pgno3m:hover{transform:none}}@media (prefers-color-scheme: dark){.back-to-top.svelte-pgno3m.svelte-pgno3m{box-shadow:0 4px 12px #3b82f64d,0 0 0 1px #ffffff0d}.back-to-top.svelte-pgno3m.svelte-pgno3m:hover{box-shadow:0 8px 25px #3b82f680,0 0 0 1px #ffffff1a}}