:root{color-scheme:light;--bg:#fff;--side:#f6f7f5;--text:#252b28;--muted:#858c86;--border:#e8ebe7;--accent:#3c6954;--selected:#e9efea;--font:SimSun,"Songti SC",serif;--size:20px;--line:1.9}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px "Microsoft YaHei",system-ui,sans-serif;letter-spacing:0}button,input{font:inherit}button{cursor:pointer;color:inherit;border:0;background:none;display:inline-flex;align-items:center;justify-content:center;gap:10px}button:disabled{opacity:.35;cursor:default}button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:3px}svg{width:19px;height:19px;flex-shrink:0;stroke-width:1.6}small{font-size:11px;color:var(--muted)}#sidebar{position:fixed;inset:0 auto 0 0;width:284px;background:var(--side);border-right:1px solid var(--border);display:flex;flex-direction:column;z-index:20;padding:36px 22px 0;transition:transform .2s}.brand{display:flex;gap:19px;align-items:center;margin-bottom:30px}.cover{width:57px;height:77px;background:#3c6954;color:white;font:31px SimSun,serif;display:grid;place-items:center;border-radius:2px;box-shadow:inset 4px 0 0 #ffffff20}.brand h1{font:29px SimSun,serif;margin:6px 0}.brand p{font-size:12px;color:var(--muted);margin:0}.folder{border:1px solid var(--border);background:var(--bg);padding:12px 14px;width:100%;border-radius:5px;font-size:12px;justify-content:flex-start}.folder svg:last-child{width:15px;margin-left:auto}.directory-heading{display:flex;justify-content:space-between;align-items:center;margin-top:27px}.directory-heading h2{font-size:13px;font-weight:500}.directory-heading>span{font-size:11px;color:var(--muted)}.search{display:flex;align-items:center;border-bottom:1px solid var(--border);gap:8px;padding:8px 0 12px}.search svg{width:15px;color:var(--muted)}.search input{border:0;background:none;width:100%;min-width:0;color:var(--text);font-size:12px}.search kbd{font:11px monospace;color:var(--muted);border:1px solid var(--border);border-radius:3px;padding:1px 5px}#chapters{overflow:auto;flex:1;margin:15px -10px;padding:0 3px;min-height:60px}.chapter-item{width:100%;text-align:left;justify-content:flex-start;border-radius:4px;min-height:45px;padding:11px 12px;margin-bottom:4px;gap:13px}.chapter-item:hover{background:var(--border)}.chapter-item.active{background:var(--selected);color:var(--accent)}.chapter-item .number{font-size:11px;color:var(--muted);min-width:21px;font-variant-numeric:tabular-nums}.chapter-item .name{font-size:13px;overflow-wrap:anywhere}.chapter-item .indicator{width:5px;height:5px;border-radius:50%;background:var(--accent);margin-left:auto;flex-shrink:0}.empty{font-size:12px;color:var(--muted);padding:20px 10px}.totals{border-top:1px solid var(--border);padding:19px 0 16px}.total-label{display:flex;justify-content:space-between;font-size:11px;color:var(--muted)}#source{max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.total-grid{display:grid;grid-template-columns:1fr 1fr;margin-top:15px}.total-grid strong{font-size:23px;font-weight:500;font-variant-numeric:tabular-nums;display:block}.total-grid small{display:block;font-size:10px;margin-top:6px}#restore{color:var(--accent);font-size:11px;margin-top:14px;padding:0}.sidebar-foot{border-top:1px solid var(--border);padding:17px 0;display:flex;align-items:center;gap:7px;font-size:10px;color:var(--muted)}.sidebar-foot>span:last-child{margin-left:auto}.dot{width:5px;height:5px;background:var(--accent);border-radius:50%}main{margin-left:284px}.toolbar{height:69px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 35px;background:var(--bg);position:sticky;top:0;z-index:10}.breadcrumb,.actions{display:flex;align-items:center;gap:15px}.breadcrumb{font-size:12px;color:var(--muted)}#current-name{color:var(--text);max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.slash{color:var(--border)}.icon{width:34px;height:34px;flex-shrink:0;border-radius:4px;color:var(--muted);padding:6px}.icon:hover{background:var(--selected);color:var(--accent)}.actions{gap:9px}.reading-stage{max-width:800px;margin:auto;padding:61px 48px 85px}.chapter-heading{text-align:center}.chapter-heading h2{font:30px var(--font);margin:18px 0 16px;line-height:1.5;overflow-wrap:anywhere}.metadata{display:flex;justify-content:center;gap:12px;color:var(--muted);font-size:11px;flex-wrap:wrap}.rule{width:35px;height:2px;background:var(--accent);margin:32px auto 34px}#content{font-family:var(--font);font-size:var(--size);line-height:var(--line);overflow-wrap:anywhere}#content p{margin:0 0 1.25em;text-indent:2em}#content h1,#content h2,#content h3,#content h4{line-height:1.6;font-size:1.2em;font-weight:600;margin:1.8em 0 1em}#content hr{border:0;width:46px;height:1px;background:var(--border);margin:2em auto}#content blockquote{margin:1.4em 0;padding:5px 20px;border-left:3px solid var(--accent);color:var(--muted)}#content pre{overflow:auto;font-size:.8em;padding:18px;background:var(--side);border-radius:4px;white-space:pre-wrap}#content code{font-family:Consolas,monospace}#content table{border-collapse:collapse;display:block;overflow:auto;font-size:.85em}#content td,#content th{border:1px solid var(--border);padding:8px}#content a{color:var(--accent)}.chapter-navigation{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border);padding-top:24px;margin-top:46px;font-size:12px;color:var(--muted)}.chapter-navigation button{padding:9px 0;color:var(--accent)}.end-note{text-align:center;font:17px SimSun,serif;color:var(--muted);margin-top:58px}.end-note small{display:block;font:10px "Microsoft YaHei",sans-serif;margin-top:9px}.reading-footer{position:fixed;bottom:0;left:284px;right:0;z-index:10;height:45px;border-top:1px solid var(--border);background:var(--bg);display:flex;align-items:center;gap:17px;padding:0 34px;color:var(--muted);font-size:10px}.progress-track{max-width:140px;flex:1;background:var(--border);height:3px;margin-left:auto;border-radius:2px}#progress{height:100%;background:var(--accent);width:0}#percent{min-width:32px;font-variant-numeric:tabular-nums}.reading-footer .icon{height:30px;width:30px}.sidebar-hidden #sidebar{transform:translateX(-100%)}.sidebar-hidden main{margin-left:0}.sidebar-hidden .reading-footer{left:0}dialog{background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:8px;width:390px;max-width:calc(100% - 32px);padding:25px;box-shadow:0 12px 60px #0002}dialog::backdrop{background:#17241b66}.dialog-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:25px}.dialog-heading h2{font-size:17px;font-weight:500;margin:0}.setting-row{display:flex;justify-content:space-between;margin:24px 0 14px;font-size:13px}.setting-row span{color:var(--muted);font-size:12px}input[type=range]{width:100%;accent-color:var(--accent)}.segmented{display:flex;padding:3px;background:var(--side);border:1px solid var(--border);border-radius:5px}.segmented button{flex:1;padding:9px;border-radius:3px;font-size:12px}.segmented button[aria-pressed=true]{background:var(--selected);color:var(--accent)}.swatches{display:flex;gap:17px;padding:5px}.swatch{height:29px;width:29px;border-radius:50%;border:1px solid #9996}.swatch[aria-pressed=true]{outline:2px solid var(--accent);outline-offset:4px}.swatch.light{background:white}.swatch.paper{background:#f4f0e7}.swatch.dark{background:#202422}#stats-dialog{width:510px}#stats-dialog table{width:100%;border-collapse:collapse;font-size:12px}#stats-dialog th,#stats-dialog td{padding:12px 0;text-align:right;border-bottom:1px solid var(--border);font-variant-numeric:tabular-nums}#stats-dialog th:first-child,#stats-dialog td:first-child{text-align:left}#stats-dialog th{color:var(--muted);font-weight:400}.stats-note{color:var(--muted);font-size:11px;line-height:1.9;margin-top:21px}#toast{position:fixed;bottom:66px;left:50%;transform:translateX(-50%);max-width:calc(100% - 32px);padding:12px 20px;background:var(--text);color:var(--bg);z-index:50;font-size:12px;border-radius:5px}body[data-theme=dark]{color-scheme:dark;--bg:#202422;--side:#191d1b;--text:#d6ddd7;--muted:#8c998e;--border:#343c36;--accent:#9abda2;--selected:#2f3d33}body[data-theme=paper]{--bg:#f4f0e7;--side:#ece9df;--text:#383e35;--muted:#898d7c;--border:#dedfd1;--accent:#577353;--selected:#dfe5d7}[hidden]{display:none!important}
.chapter-details{display:flex;flex-direction:column;gap:5px;min-width:0;flex:1}.chapter-word-count{font-size:10px;font-variant-numeric:tabular-nums}.chapter-item .number{align-self:flex-start;padding-top:2px}.chapter-item .indicator{margin-left:0}.chapter-stats-heading{font-size:13px;font-weight:500;margin:25px 0 12px}.chapter-stats-scroll{max-height:280px;overflow:auto}.chapter-stats-table{table-layout:fixed}.chapter-stats-table th:first-child{width:50%}.chapter-stats-table thead{position:sticky;top:0;background:var(--bg)}.chapter-stats-link{display:block;text-align:left;padding:0 10px 0 0;font-size:12px;line-height:1.6;overflow-wrap:anywhere;color:var(--accent)}.chapter-stats-link:hover{text-decoration:underline}.current-chapter{background:var(--selected)}#stats-dialog .current-chapter td:first-child{padding-left:8px}.chapter-stats-table tfoot{font-weight:500}#stats-dialog{max-height:calc(100dvh - 32px);overflow:auto}
.total-grid{grid-template-columns:1fr}.chapter-stats-table th:first-child{width:70%}
@media(min-width:1450px){.reading-stage{max-width:850px;padding:75px 64px 85px}}
@media(max-width:1000px){#sidebar{width:252px;padding:28px 18px 0}main{margin-left:252px}.reading-footer{left:252px}.toolbar{padding:0 22px}.reading-stage{padding-left:35px;padding-right:35px}}
@media(max-width:720px){#sidebar{width:280px;transform:translateX(-100%);box-shadow:5px 0 30px #0001}main{margin-left:0}.reading-footer{left:0;padding:0 17px;gap:10px}.toolbar{height:59px;padding:0 13px}.actions{gap:2px}.breadcrumb{gap:8px}.book-name,.slash{display:none}#current-name{max-width:130px}.reading-stage{padding:37px 23px 75px}.chapter-heading h2{font-size:27px}.rule{margin:26px auto 28px}.mobile-open #sidebar{transform:translateX(0)}#scrim{position:fixed;inset:0;background:#17241b66;z-index:19;width:100%;height:100%}#location{max-width:150px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.progress-track{max-width:80px}.chapter-navigation{font-size:11px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}