:root{--frame-gap:16px;--frame-radius:16px}
.na-container{width:min(1280px,calc(100% - 32px));margin-inline:auto}.na-stack{display:grid;gap:var(--frame-gap)}.na-cluster{display:flex;gap:var(--frame-gap);align-items:center;flex-wrap:wrap}.na-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:var(--frame-gap)}.na-card{border:1px solid var(--line);border-radius:var(--frame-radius);background:var(--panel);padding:18px}.na-muted{color:var(--muted)}.na-scroll{overflow:auto;overscroll-behavior:contain}.na-dropdown{position:relative}.na-dropdown-panel{display:none;position:absolute;z-index:50}.na-dropdown.open .na-dropdown-panel{display:grid}