.builder-tabs{border:1px solid var(--line);background:#f7f4f1;border-radius:7px;grid-template-columns:repeat(2,minmax(0,1fr));gap:3px;margin-top:16px;padding:3px;display:grid}.builder-tabs button{color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:5px;padding:7px 9px;font-size:.75rem;font-weight:650}.builder-tabs button:hover{background:#fff}.builder-tabs button.active{color:var(--ink);box-shadow:0 0 0 1px var(--line);background:#fff}.builder-tabs button:focus-visible{outline-offset:1px;outline:2px solid #9e25202e}.builder-tab-panel{margin-top:14px}.builder-tab-panel .milestone-editor-heading{margin-top:0}.theme-tab-panel .theme-builder{border-top:0;margin-top:0;padding-top:0}@media (min-width:1041px){.preview-panel{position:sticky;top:18px}}