:root{--accent:#428a9d;--accent-dark:#286477;--bg:#f4f6f6;--paper:#fff;--card:#fdfaf1;--text:#26343c;--muted:#667780;--line:#dce4e6;--read-bg:#f7f2e6;--read-font:21px;color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;color:var(--text);background:var(--bg)}
*{box-sizing:border-box}body{margin:0;font-size:15px;line-height:1.65}a{color:inherit;text-decoration:none}a:hover{color:var(--accent-dark)}button,input,select,textarea{font:inherit}button,.button{display:inline-flex;align-items:center;justify-content:center;min-height:40px;padding:8px 16px;border:1px solid var(--line);border-radius:5px;background:var(--paper);color:var(--accent-dark);cursor:pointer}button:hover,.button:hover{border-color:var(--accent);background:#eaf3f5}button:disabled{opacity:.55;cursor:wait}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #e5af47;outline-offset:3px}.primary{background:var(--accent);border-color:var(--accent);color:white}.primary:hover{background:var(--accent-dark);color:white}h1,h2,h3,p,ul,ol{margin:0}h1{font-size:23px;line-height:1.5}h2{font-size:18px;line-height:1.5}ul{padding:0;list-style:none}img{max-width:100%;object-fit:cover}input,select,textarea{max-width:100%;background:var(--paper);color:var(--text);border:1px solid var(--line);border-radius:4px;padding:10px}textarea{resize:vertical}summary{cursor:pointer}small,.muted{color:var(--muted)}.shell{width:min(100% - 32px,1040px);margin:0 auto}.sr-only,.skip:not(:focus){position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.skip:focus{position:fixed;top:0;left:0;background:white;z-index:99;padding:12px}.masthead{background:var(--accent);color:#fff}.mast-inner{height:68px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{display:flex;align-items:center;gap:10px;font-size:23px;font-weight:700;letter-spacing:1px}.brand-mark{border:1px solid #ffffff80;border-radius:5px;font-size:18px;padding:0 6px}.masthead a:hover{color:#fff}.header-links{display:flex;gap:24px;font-size:14px;white-space:nowrap}.site-nav{display:flex;flex-wrap:wrap;justify-content:space-between;gap:4px;border-bottom:1px solid var(--line);padding:12px 0}.site-nav a{padding:4px 10px;border-radius:4px}.site-nav a:hover,.filter-nav .active{background:#e3f0f3;color:var(--accent-dark)}.search-wrap{padding:16px 0 8px}.search-form{display:flex;max-width:100%;background:var(--paper);border:1px solid var(--line);border-radius:5px;overflow:hidden}.search-form input{flex:1;min-width:0;border:0;border-radius:0;padding:11px 14px}.search-form button{border:0;border-left:1px solid var(--line);border-radius:0;padding:10px 22px}.section-heading{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line);font-size:18px}.section-heading h1,.section-heading h2{font-size:18px}.section-heading>a,.section-heading>span{font-size:13px;white-space:nowrap}.section-heading>a{color:var(--accent-dark)}main>.section-heading{padding:14px 0;border:0}.panel{background:var(--paper);border:1px solid var(--line);border-radius:5px;margin:14px 0;overflow:hidden}.bookcards{display:grid;gap:12px;margin:0 0 14px}.bookcard{padding:15px;display:flex;align-items:flex-start;gap:16px;border:1px solid var(--line);border-radius:5px;background:var(--card);min-width:0}.cover{flex:none;width:80px;height:108px}.cover img{display:block;width:80px;height:108px;border:1px solid #00000012;border-radius:2px;background:#e2e8e8}.bookcopy{flex:1;min-width:0}.bookline{display:flex;align-items:baseline;gap:12px;justify-content:space-between;border-bottom:1px dashed var(--line);padding-bottom:7px;margin-bottom:6px}.bookline h2{font-size:17px;overflow-wrap:anywhere}.author{font-size:13px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;max-width:30%}.intro-clamp{color:var(--muted);font-size:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.bookmeta{margin-top:9px;color:var(--muted);font-size:12px}.bookrows li{display:flex;align-items:baseline;gap:10px;min-width:0;padding:11px 18px;border-bottom:1px dashed var(--line)}.bookrows li:last-child{border-bottom:0}.bookname{flex:1;min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.genre{font-size:12px;flex:none}.category-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.category-grid>*{min-width:0}.updates li{display:grid;grid-template-columns:1fr 1.4fr 48px;align-items:center;gap:18px;padding:12px 18px;border-bottom:1px dashed var(--line)}.updates li>a{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.updates time{font-size:12px;color:var(--muted)}.friendlinks{padding:16px;display:flex;gap:12px;flex-wrap:wrap}.site-footer{text-align:center;margin-top:36px;padding:20px 0 32px;color:var(--muted);font-size:13px;border-top:1px solid var(--line)}.site-footer nav{display:flex;justify-content:center;flex-wrap:wrap;gap:24px;margin:16px 0 8px}.site-footer small{font-size:11px}.backtop{display:inline-flex;border:1px solid var(--line);border-radius:50%;width:36px;height:36px;align-items:center;justify-content:center;font-size:23px;background:var(--paper)}.empty{text-align:center;padding:30px 16px;color:var(--muted)}.breadcrumb{font-size:13px;color:var(--muted);padding:12px 0;overflow-wrap:anywhere}.detail-top{display:flex;gap:22px;padding:24px}.detail-top h1{margin-bottom:8px;overflow-wrap:anywhere}.detail-top p{font-size:14px;margin:4px 0}.detail-cover{flex:none;border:1px solid var(--line);border-radius:3px;width:100px;height:135px}.actions{display:flex;gap:10px;flex-wrap:wrap;padding:0 24px 20px}.actions form{display:flex}.intro-expand{border-top:1px solid var(--line);padding:18px 24px}.intro-expand summary{font-weight:600}.intro-body{padding-top:10px;line-height:1.9;font-size:15px;color:var(--muted);overflow-wrap:anywhere}.intro-body p+p{margin-top:8px}.chapters{display:grid;grid-template-columns:1fr 1fr}.chapters li{min-width:0;border-bottom:1px dashed var(--line)}.chapters a{display:block;padding:13px 18px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chapters a:hover{background:#428a9d0c}.chapters .volume{grid-column:1/-1;padding:13px 18px;background:var(--bg)}.more-link{display:block;text-align:center;padding:14px;color:var(--accent-dark);background:#428a9d08}.catalog-meta{padding:12px 18px 0;color:var(--muted);font-size:13px}.pagination{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;padding:18px 8px}.pagination a,.pagination strong{padding:6px 12px;border:1px solid var(--line);border-radius:3px;background:var(--paper)}.pagination strong{background:var(--accent);color:#fff}.filter-nav{display:flex;flex-wrap:wrap;gap:8px;padding:14px}.filter-nav a{padding:5px 12px;border-radius:4px}.rank-group>summary{padding:10px 18px;color:var(--accent-dark);border-bottom:1px solid var(--line);background:#428a9d06}.rank-group .bookrows{counter-reset:rank}.rank-group .bookrows li:before{counter-increment:rank;content:counter(rank);color:var(--accent);font-size:13px;width:16px;flex:none}.rank-group .genre{display:none}.reader-tools{display:flex;justify-content:flex-end;gap:8px;padding:6px 0 12px}.reader-shell{max-width:860px}.reading-paper{background:var(--read-bg);border:1px solid var(--line);border-radius:5px;padding:36px 52px}.reading-paper h1{text-align:center;overflow-wrap:anywhere;font-size:25px}.reading-meta{text-align:center;color:var(--muted);font-size:13px;margin:12px 0 32px}.reading-content{font-size:var(--read-font);line-height:1.95;overflow-wrap:anywhere;letter-spacing:.025em}.reading-content p{text-indent:2em;margin:0 0 1em}.reading-content img{display:block;margin:auto;max-width:100%;height:auto}.read-nav{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;margin:18px 0}.read-nav a,.read-nav span{border:1px solid var(--line);border-radius:4px;padding:12px;text-align:center;background:var(--paper)}.disabled{color:var(--muted);opacity:.7;cursor:default}.report-box{margin-top:30px;font-size:13px;color:var(--muted);border-top:1px solid var(--line);padding-top:15px}.report-box form{display:grid;gap:10px;margin-top:12px}.report-box textarea{min-height:90px}.report-box button{justify-self:start}.focus-mode .masthead,.focus-mode .site-nav,.focus-mode .search-wrap,.focus-mode .site-footer{display:none}.focus-mode .reader-tools{position:sticky;top:0;background:var(--bg);z-index:2;padding-top:8px}.night{--bg:#171f25;--paper:#202c33;--card:#243039;--text:#ced9df;--muted:#a0b1bc;--line:#374750;--read-bg:#202a30;--accent-dark:#8ecbd9;color-scheme:dark}.night .masthead{background:#294957}.night .site-nav a:hover,.night .filter-nav .active,.night button:hover{background:#30444c}.night .primary{background:#356d7e;color:#fff}.account-panel{max-width:440px;margin:28px auto;padding:28px}.account-panel h1{margin-bottom:8px}.account-form{display:grid;gap:8px;margin-top:22px}.account-form label{margin-top:8px;font-size:14px}.account-form button{margin-top:16px}.account-switch{margin-top:20px;font-size:13px;text-align:center}.form-error{padding:10px;margin-top:16px;background:#fff0ed;color:#a23d2f;border-radius:4px}.shelf-list li{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px dashed var(--line)}.shelf-list li>div{min-width:0;overflow-wrap:anywhere}.shelf-continue{display:block;font-size:13px;color:var(--accent-dark);margin-top:5px}.logout{text-align:right;padding:18px}.history-entry{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px;border-bottom:1px dashed var(--line)}.history-entry>div{min-width:0;overflow-wrap:anywhere}.history-entry p{font-size:13px;color:var(--muted);margin-top:4px}.history-entry>a{white-space:nowrap;font-size:14px;color:var(--accent-dark)}#td-notice:not(:empty){position:fixed;bottom:28px;left:50%;transform:translateX(-50%);max-width:calc(100% - 32px);padding:12px 22px;background:#26343cf2;color:#fff;border-radius:6px;z-index:100;text-align:center;font-size:14px}
@media(min-width:800px){main>.bookcards{grid-template-columns:1fr 1fr}.panel>.bookcards{padding:14px;margin:0}.bookcard{min-height:140px}}
@media(max-width:640px){body{font-size:14px}.shell{width:calc(100% - 20px)}.mast-inner{height:52px}.brand{font-size:18px;letter-spacing:0}.brand-mark{font-size:15px}.header-links{gap:12px;font-size:12px}.site-nav{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:0;padding:6px 0}.site-nav a{text-align:center;padding:6px 0;font-size:14px}.search-wrap{padding:10px 0 4px}.search-form input{font-size:13px;padding:10px}.search-form button{padding:8px 14px}.bookcard{gap:12px;padding:12px}.bookline{align-items:flex-start;gap:8px}.bookline h2{font-size:16px}.bookline .author{max-width:35%;font-size:12px}.cover,.cover img{width:72px;height:98px}.intro-clamp{font-size:13px}.bookmeta{font-size:11px;margin-top:6px}.section-heading{padding:12px 14px}.section-heading h1,.section-heading h2{font-size:17px}.category-grid{grid-template-columns:1fr;gap:0}.bookrows li{padding:11px 14px;gap:8px}.updates li{grid-template-columns:1fr 1.2fr 34px;gap:8px;padding:11px 14px;font-size:13px}.panel{margin:12px 0}.detail-top{padding:18px 16px;gap:16px}.detail-top h1{font-size:21px}.detail-top p{font-size:12px}.detail-cover{width:86px;height:116px}.actions{padding:0 16px 16px;display:grid;grid-template-columns:1fr 1fr;gap:8px}.actions .button,.actions button{width:100%;font-size:13px;padding:8px}.intro-expand{padding:16px}.chapters{grid-template-columns:1fr}.chapters a{padding:12px 16px}.reading-paper{padding:24px 18px}.reading-paper h1{font-size:22px}.reading-meta{margin-bottom:25px}.reading-content{line-height:1.9}.reader-tools{gap:6px;justify-content:center}.reader-tools button{padding:6px 12px;font-size:13px}.read-nav{gap:8px}.read-nav a,.read-nav span{padding:10px 4px}.account-panel{padding:24px 20px}.site-footer nav{gap:18px}.genre{font-size:11px}}

.reader-actions{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:4px 0 8px}.reader-actions form{display:flex}.reader-actions .button,.reader-actions button{font-size:14px}.bookmark-note,.bookmark-status{text-align:center;font-size:13px;color:var(--muted);margin:8px 0 14px}.bookmark-status:empty{display:none}.bookmark-status a{color:var(--accent-dark);text-decoration:underline}.report-box{scroll-margin-top:18px}@media(max-width:640px){.reader-tools{flex-wrap:wrap}.reader-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.reader-actions button{width:100%}.bookmark-note,.bookmark-status{font-size:12px;padding:0 6px}}

.shelf-meta{font-size:13px;color:var(--muted);margin:8px 0}.shelf-meta a,#td-shelf-status a{color:var(--accent-dark)}#td-shelf-status{font-size:14px;line-height:1.8}#td-shelf-status:empty{display:none}