:root{--ink:#292721;--paper:#f2eee6;--muted:#6a6359;--line:#d6cfc3;--copper:#865039;--side:clamp(22px,5vw,76px);--serif:"Iowan Old Style","Baskerville","Songti SC","STSong",serif;--sans:ui-sans-serif,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--paper)}body{margin:0;font:14px/1.75 var(--sans);color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select{font:inherit;color:inherit}button,a,summary,input,select{-webkit-tap-highlight-color:transparent}button,summary{cursor:pointer}button{background:none;border:0}a:hover{color:var(--copper)}button:hover{color:var(--copper)}:focus-visible{outline:2px solid var(--copper);outline-offset:5px}[id]{scroll-margin-top:108px}.section-pad{padding-left:var(--side);padding-right:var(--side)}.skip-link{position:fixed;z-index:500;top:8px;left:8px;transform:translateY(-160%);padding:10px;background:var(--ink);color:var(--paper)}.skip-link:focus{transform:none}.desktop-nav{display:flex}.eyebrow{font-size:10px;letter-spacing:.18em;color:var(--copper)}.library-intro{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:end;padding-top:155px;padding-bottom:65px;border-bottom:1px solid var(--line)}.library-intro .eyebrow{margin:0 0 25px}.library-intro h1{margin:0;font:normal clamp(56px,6.8vw,98px)/1.05 var(--serif);letter-spacing:-.04em}.library-intro h1 span{display:block;font-size:23px;line-height:1.8;letter-spacing:.04em;margin-top:22px}.intro-note{justify-self:end;padding-bottom:4px}.intro-note p{margin:0 0 34px;font:20px/1.8 var(--serif)}.intro-note>div{display:flex;flex-wrap:wrap;gap:24px;font-size:10px;color:var(--muted)}.intro-note a{color:var(--copper)}.catalogue{padding-top:42px;padding-bottom:90px}.catalogue-top{display:flex;align-items:center;justify-content:space-between;gap:15px}.catalogue-top h2{font:normal 27px var(--serif);margin:0}.shelf-tools{display:flex;gap:24px;font-size:12px}.shelf-tools button{min-height:44px;padding:0}.shelf-tools [aria-pressed=true]{color:var(--copper);border-bottom:1px solid}.shelf-tools span{margin-left:8px;color:var(--copper)}.catalogue-search{position:relative;margin-top:22px;border-bottom:1px solid var(--ink)}.catalogue-search label{display:block;color:var(--muted);font-size:10px;letter-spacing:.08em}.catalogue-search input{width:100%;padding:15px 46px 18px 0;background:none;border:0;font:22px/1.6 var(--serif);border-radius:0}.catalogue-search input::placeholder{color:#827a6e;opacity:1}.catalogue-search>span{position:absolute;right:4px;bottom:10px;font-size:32px}.catalogue-filters{display:flex;align-items:center;flex-wrap:wrap;gap:18px 28px;margin-top:22px;font-size:11px}.catalogue-filters label{display:flex;align-items:center;gap:10px;color:var(--muted)}.catalogue-filters select{border:0;border-bottom:1px solid var(--line);background:transparent;padding:9px 24px 9px 0;max-width:170px;color:var(--ink);border-radius:0;min-height:44px}.catalogue-filters button{min-height:44px;text-decoration:underline;text-underline-offset:4px}.catalogue-filters p{margin-left:auto;color:var(--muted)}.shelf-note{font-size:10px;color:var(--muted);margin:18px 0 30px}.reading-entry{display:grid;grid-template-columns:50px minmax(0,1fr) 100px;gap:24px;padding:30px 0;border-top:1px solid var(--line)}.entry-number{color:var(--copper);font:12px Georgia,serif;padding-top:4px}.reading-entry details{min-width:0}.reading-entry summary{position:relative;padding-right:30px;list-style:none}.reading-entry summary::-webkit-details-marker,.reading-path summary::-webkit-details-marker{display:none}.entry-meta{display:flex;flex-wrap:wrap;gap:12px;font-size:10px;color:var(--muted)}.entry-meta span:first-child{color:var(--copper)}.entry-meta .read-state{color:var(--copper)}.reading-entry h3{margin:14px 0 7px;font:normal clamp(23px,2.2vw,31px)/1.4 var(--serif)}.entry-author{margin:0;font-size:11px}.entry-author>span{color:var(--muted)}.entry-summary{margin:13px 0 0;font-size:12px;line-height:1.9;max-width:750px;color:var(--muted)}.detail-sign{position:absolute;right:0;top:38px;color:var(--copper);font-size:24px;font-weight:300;transition:transform .2s}details[open]>summary .detail-sign{transform:rotate(45deg)}.entry-actions{display:flex;flex-direction:column;align-items:end;gap:4px;font-size:11px}.entry-actions button{min-height:44px;padding:3px 0;white-space:nowrap}.entry-actions [aria-pressed=true]{color:var(--copper)}.entry-detail{padding-top:26px;animation:detail-in .25s ease-out}.entry-detail dl{margin:0;padding:24px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.entry-detail dl>div{display:grid;grid-template-columns:100px minmax(0,1fr);gap:20px;margin-bottom:20px}.entry-detail dl>div:last-child{margin-bottom:0}.entry-detail dt{font-size:11px;color:var(--copper)}.entry-detail dd{margin:0;font-size:13px;line-height:1.95;max-width:780px}.entry-source{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:22px;font-size:11px}.entry-source>span{color:var(--muted)}.entry-source>a{background:var(--ink);color:var(--paper);padding:12px 20px;white-space:nowrap}.entry-source>a:hover{background:var(--copper)}.entry-related{display:flex;align-items:center;flex-wrap:wrap;gap:10px 25px;margin-top:20px;font-size:11px}.entry-related a,.entry-related button{min-height:44px;display:inline-flex;align-items:center;color:var(--copper)}.manual-share{width:100%;margin-top:12px;border:1px solid var(--line);padding:10px;background:var(--paper);font-size:11px}.reading-empty{padding:70px 0;border-top:1px solid var(--line)}.reading-empty h3{font:normal 30px var(--serif)}.reading-empty p{color:var(--muted)}.reading-empty button{margin-top:15px;min-height:44px;color:var(--copper)}.reading-paths{display:grid;grid-template-columns:minmax(240px,.7fr) minmax(0,1fr);gap:10vw;padding-top:85px;padding-bottom:95px;background:#e7e0d3}.paths-heading{position:sticky;top:120px;align-self:start}.paths-heading h2{font:normal clamp(35px,4vw,56px)/1.4 var(--serif);margin:25px 0}.paths-heading>p:last-child{font-size:12px;color:var(--muted);line-height:1.9}.reading-path{border-top:1px solid #bfb5a4;padding:24px 0}.reading-path summary{display:flex;align-items:center;gap:22px;list-style:none}.reading-path summary>span{color:var(--copper);font-size:11px}.reading-path h3{font:normal 26px/1.4 var(--serif);margin:0}.reading-path b{margin-left:auto;font-weight:400;color:var(--copper)}.reading-path[open] summary b{transform:rotate(45deg)}.reading-path>div{padding-left:40px}.reading-path p{font-size:12px;color:var(--muted)}.reading-path ol{padding-left:20px}.reading-path li{padding:10px 0;font-size:11px;color:var(--copper)}.reading-path li a{display:flex;justify-content:space-between;gap:20px}.reading-path strong{font-size:14px;font-weight:400;color:var(--ink)}.reading-path li span{color:var(--muted);font-size:10px}.path-question{border-left:1px solid var(--copper);padding:10px 0 10px 15px}.source-method{display:grid;grid-template-columns:.7fr 1fr;gap:10vw;padding-top:70px;padding-bottom:70px}.source-method h2{font:normal 30px var(--serif)}.source-method p{font-size:12px;color:var(--muted);line-height:1.9}.source-method .method-date{margin-top:26px;font-size:10px;color:var(--copper)}.reading-footer{padding-top:40px;padding-bottom:40px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;justify-content:space-between;font-size:12px}.library-status{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:200;max-width:calc(100% - 32px);padding:15px 24px;background:var(--ink);color:var(--paper);font-size:12px;box-shadow:0 4px 22px #0002}[hidden]{display:none!important}@keyframes detail-in{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}
@media(max-width:850px){.library-intro{gap:30px}.intro-note>div{gap:14px}.catalogue-filters{gap:10px 18px}.reading-paths{grid-template-columns:1fr;gap:30px}.paths-heading{position:static}.paths-heading h2 br{display:none}.source-method{grid-template-columns:1fr;gap:10px}.entry-detail dl>div{grid-template-columns:85px 1fr;gap:12px}}
@media(max-width:600px){[id]{scroll-margin-top:94px}.library-intro{grid-template-columns:1fr;padding-top:120px;padding-bottom:35px;gap:25px}.library-intro h1{font-size:60px}.library-intro h1 span{font-size:21px;margin-top:18px}.intro-note{justify-self:start}.intro-note p{font-size:16px;margin:0 0 18px}.intro-note>div{font-size:9px;gap:18px}.catalogue{padding-top:25px;padding-bottom:55px}.catalogue-top h2{font-size:23px}.shelf-tools{gap:15px;font-size:10px}.catalogue-search input{font-size:18px}.catalogue-filters{gap:8px 18px}.catalogue-filters label{gap:8px;font-size:10px}.catalogue-filters select{max-width:140px;font-size:11px}.catalogue-filters p{flex-basis:100%;margin:4px 0 0}.shelf-note{font-size:10px}.reading-entry{grid-template-columns:22px minmax(0,1fr);gap:10px;padding:25px 0}.entry-number{font-size:10px}.reading-entry h3{font-size:25px}.entry-meta{gap:6px 10px;font-size:9px}.entry-author>span{display:block;margin-top:3px}.entry-actions{grid-column:2;flex-direction:row;gap:26px;align-items:center}.entry-summary{font-size:12px}.entry-detail dl>div{display:block}.entry-detail dt{margin-bottom:7px}.entry-source{align-items:start;flex-direction:column;gap:14px}.entry-source a{padding:12px 20px}.entry-related{gap:4px 20px}.reading-paths{padding-top:50px;padding-bottom:50px}.paths-heading h2{font-size:36px}.reading-path h3{font-size:23px}.reading-path summary{gap:16px}.reading-path>div{padding-left:26px}.reading-path li a{display:block}.reading-path li span{display:block;margin-top:3px}.source-method{padding-top:40px;padding-bottom:45px}.source-method h2{font-size:27px}.reading-footer{padding-top:25px;padding-bottom:30px}.library-status{width:max-content;text-align:center}}
.site-header{position:fixed;z-index:100;top:0;left:0;width:100%;align-items:center}
@media(max-width:600px){
 .library-intro{padding-top:112px;padding-bottom:28px;gap:18px}
 .library-intro .eyebrow{margin-bottom:20px}
 .library-intro h1{font-size:52px}
 .library-intro h1 span{font-size:20px;margin-top:14px}
 .intro-note p{display:none}
 .intro-note>div{font-size:10px;gap:16px}
 .catalogue-filters label,.catalogue-filters select{font-size:11px}
 .entry-meta{font-size:10px}.entry-summary{font-size:13px}
}