.skin-toggle-btn,.theme-toggle-btn{position:fixed;right:1rem;z-index:9999;width:2.75rem;height:2.75rem;border-radius:var(--radius-button,20px);border:1px solid var(--ghost-extra-light);background:var(--paper);color:var(--ink);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 6px 18px rgba(0,0,0,.18);transition:transform .2s ease,box-shadow .2s ease,background-color .2s ease,color .2s ease}.theme-toggle-btn{bottom:1rem}.skin-toggle-btn{bottom:4.25rem}.skin-toggle-btn:hover,.theme-toggle-btn:hover{transform:translateY(-1px);box-shadow:0 8px 22px rgba(0,0,0,.24)}.skin-toggle-btn:active,.theme-toggle-btn:active{transform:translateY(0)}.skin-toggle-btn:focus-visible,.theme-toggle-btn:focus-visible{outline:2px solid var(--highlight);outline-offset:2px}.skin-toggle-btn .theme-toggle-icon,.theme-toggle-btn .theme-toggle-icon{font-size:.95rem;line-height:1;font-weight:700}:root[data-skin=rmb] .theme-toggle-btn{opacity:.6}.theme-toggle-btn.is-disabled{cursor:not-allowed;box-shadow:0 4px 12px rgba(0,0,0,.16)}:root[data-theme=dark] .theme-toggle-btn{border-color:var(--ghost-dark)}:root[data-theme=dark] .skin-toggle-btn{border-color:var(--ghost-dark)}