body.is-reader{background:#f7f4ec;color:#343c43}.reader-head{display:flex;align-items:center;justify-content:space-between;gap:12px;position:sticky;top:0;background:#fffcf5;border-bottom:1px solid #ded9d2;padding:12px max(18px,calc((100vw - 930px)/2));z-index:5}.reader-head strong{font-size:16px;max-width:45%;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.reader-head button,.reading-toolbar button{background:transparent;border:1px solid #9ca9a3;border-radius:8px;padding:6px 12px;color:#287c73}.reader-shell{max-width:790px;margin:auto;padding:28px 20px 80px}.reading-toolbar{display:flex;justify-content:space-between;align-items:center;color:#67747e}.reader-content{font-size:18px;line-height:1.9;margin:30px 0 40px}.reader-content h1{font-size:32px;text-align:center}.reader-content>p:not(.reader-byline){text-indent:1.5em;margin:0 0 1.3em}.reader-byline{text-align:center;color:#78828a;font-size:14px;margin-bottom:36px}.reader-nav{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;border-top:1px solid #d9d6ce;padding-top:24px}.reader-nav a,.reader-nav span{padding:10px}.reader-nav span{color:#88908f}dialog{border:1px solid #d3d6d2;border-radius:18px;padding:25px;max-width:min(92vw,430px);box-shadow:0 15px 55px #0003}dialog::backdrop{background:#001b2d7a}dialog label{display:flex;justify-content:space-between;align-items:center;gap:18px;margin:20px 0}dialog .close{float:right;background:transparent;border:0;font-size:30px}#readerToc{max-height:80vh;overflow:auto}.is-reader.theme-night{background:#172638;color:#d8dfe0}.is-reader.theme-night .reader-content,.is-reader.theme-night h1{color:#e2e6e7}.is-reader.theme-night .reader-head{background:#25394d}.is-reader.theme-night .reader-head strong{color:white}.is-reader.theme-white{background:#fff;color:#30373d}@media(max-width:550px){.reader-content h1{font-size:26px}.reader-head{padding:10px 12px}.reader-shell{padding:14px 16px 70px}.reader-nav{gap:4px;font-size:14px}.reader-content{font-size:17px}}