.panel-drawer{position:fixed;top:0;right:0;height:100vh;width:min(520px,100vw);padding:20px;background:rgba(18,18,20,.96);backdrop-filter:var(--panel-blur);border-left:1px solid var(--panel-line);box-shadow:var(--panel-shadow);transform:translateX(100%);transition:transform .18s ease;z-index:120}.panel-drawer.is-open{transform:translateX(0)}