.scroll-top-btn.svelte-jot9ci{position:fixed;bottom:2rem;right:2rem;width:48px;height:48px;border-radius:50%;background:#8b5cf6cc;color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transform:translateY(16px);pointer-events:none;transition:opacity .3s ease,transform .3s ease,background .2s ease;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 4px 12px #0000004d;z-index:50}.scroll-top-btn.visible.svelte-jot9ci{opacity:1;transform:translateY(0);pointer-events:auto}.scroll-top-btn.svelte-jot9ci:hover{background:#8b5cf6;transform:translateY(-2px)}.scroll-top-btn.visible.svelte-jot9ci:hover{transform:translateY(-2px)}