/* Reader-specific layout and typography overrides. */
.reader-actions{display:flex;align-items:center;gap:17px}
.reader-toc-toggle{padding:6px 10px;border:1px solid #d9dad0;background:transparent;color:#596454;font:11px var(--sans);cursor:pointer}
.reader-toc-toggle:hover,.reader-toc-toggle[aria-expanded="true"]{background:#e8e9df}
.font-controls{display:flex;align-items:center;gap:7px;color:#6c7164}
.font-controls button{width:27px;height:27px;padding:0;border:1px solid #d9dad0;background:transparent;color:#4e5949;font:11px var(--sans);cursor:pointer}
.font-controls button:hover:not(:disabled){background:#e8e9df}
.font-controls button:disabled{opacity:.38;cursor:default}
.font-controls output{min-width:34px;text-align:center;color:#898b81;font:10px var(--sans)}
.reader-content{font-family:var(--serif);font-size:var(--reader-font-size,16px);line-height:1.45}
.reader-toc{position:fixed;z-index:4;top:68px;bottom:0;left:0;width:min(380px,88vw);padding:0;background:#f5f4ee;border-right:1px solid #d7d8ce;box-shadow:15px 0 35px #20241e22;overflow:auto}
.reader-toc[hidden]{display:none}
.reader-toc-head{position:sticky;top:0;display:flex;align-items:center;justify-content:space-between;padding:20px 22px;background:#f5f4eef2;border-bottom:1px solid #d7d8ce;backdrop-filter:blur(8px)}
.reader-toc-head strong{font:600 18px var(--serif)}
.reader-toc-head button{border:0;background:transparent;color:#71756c;font:24px/1 var(--sans);cursor:pointer}
.reader-toc-list{padding:10px 12px 28px}
.reader-toc-list>button{display:flex;align-items:flex-start;gap:13px;width:100%;padding:12px 10px;border:0;border-bottom:1px solid #e1e2d9;background:transparent;color:#3d423a;text-align:left;font:12px/1.5 var(--serif);cursor:pointer}
.reader-toc-list>button span{flex:none;color:#a0a297;font:9px/1.9 var(--sans)}
.reader-toc-list>button:hover,.reader-toc-list>button.active{background:#e7e9df;color:#263025}
.reader-toc-loading{padding:22px 10px;color:#8d9087;font:11px var(--serif)}
.reader-pagination{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:48px;padding-top:20px;border-top:1px solid #d9dad0}
.reader-pagination[hidden]{display:none}
.reader-pagination button{min-width:86px;padding:10px 13px;border:1px solid #cfd2c7;background:transparent;color:#53604e;font:11px var(--sans);cursor:pointer}
.reader-pagination button:hover:not(:disabled){background:#e8e9df}
.reader-pagination button:disabled{opacity:.35;cursor:default}
.reader-pagination output{color:#898b81;font:10px var(--sans)}
@media(max-width:760px){.reader-toolbar{padding-right:12px;padding-left:12px}.reader-actions{gap:5px}.reader-back,.download-link{font-size:10px}.reader-back span{margin-left:4px}.reader-brand{display:none}.reader-toc-toggle{padding:6px 8px;font-size:10px}.reader-toc{top:58px}.font-controls{gap:3px}.font-controls button{width:24px;height:25px;font-size:10px}.font-controls output{min-width:28px;font-size:9px}}