.lslt-reader-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(280px,1fr);gap:18px}.lslt-reader iframe{width:100%;height:72vh;min-height:600px;border:1px solid #dbe3f0;border-radius:12px;background:#f5f7fb}.lslt-check{align-self:end}.lslt-notes{display:grid;gap:10px;margin-top:18px}.lslt-notes article{padding:12px;border:1px solid #e0e6ef;border-radius:10px}.lslt-notes blockquote{margin:8px 0;padding:10px;border-left:3px solid #1748c5;background:#f4f7ff}.lslt-citation{padding:16px;background:#f5f7fb;border-radius:10px;min-height:90px;white-space:pre-wrap}@media(max-width:900px){.lslt-reader-grid{grid-template-columns:1fr}.lslt-reader iframe{height:60vh;min-height:440px}}

/* v0.6 enhanced reader */
.lslt-reader-toolbar{display:flex;align-items:end;gap:.6rem;flex-wrap:wrap;margin-bottom:1rem}.lslt-reader-toolbar label{display:flex;align-items:center;gap:.4rem}.lslt-reader-toolbar input{width:90px}.lslt-reader-grid--v6{grid-template-columns:minmax(0,1.8fr) minmax(300px,.8fr)}.lslt-reader-side{display:grid;gap:1rem;align-content:start}.lslt-reader-side .portal-list__item{align-items:center}.lslt-reader-side .portal-list__item form{margin-left:auto}.lsc-icon-button{border:0;background:transparent;font-size:1.4rem;cursor:pointer}.lslt-notes article{border-top:1px solid rgba(20,58,110,.1);padding:.85rem 0}.lslt-notes blockquote{margin:.5rem 0;padding:.6rem;border-left:3px solid currentColor;opacity:.78}@media(max-width:900px){.lslt-reader-grid--v6{grid-template-columns:1fr}.lslt-reader iframe{min-height:62vh}}