._button_alf57_1{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;border:1px solid transparent;color:var(--sg-text);cursor:pointer;transition:background-color .15s ease,transform .15s ease}._button_alf57_1:active{transform:scale(.95)}._floating_alf57_17{border-color:var(--sg-glass-border);background:var(--sg-surface-glass);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:var(--sg-shadow-md)}._floating_alf57_17:hover{background:var(--sg-surface)}._flat_alf57_28{background:var(--sg-surface-muted)}._flat_alf57_28:hover{background:var(--sg-border)}