@charset "UTF-8";
:root{--paper:#faf9f5;--sidebar:#efede5;--ink:#263d35;--muted:#798078;--line:#dedfd5;--green:#285447;--accent:#b58b53;--white:#fffefb;--serif:"Songti SC","STSong","Noto Serif SC",serif;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);font-size:14px}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,select:focus-visible{outline:3px solid #a3b9a5;outline-offset:3px}button{color:inherit}button:disabled{opacity:.35;cursor:not-allowed}[hidden]{display:none!important}.sidebar{position:fixed;inset:0 auto 0 0;width:258px;background:var(--sidebar);border-right:1px solid var(--line);padding:30px 23px 20px;display:flex;flex-direction:column;overflow-y:auto}.brand{display:flex;gap:12px;align-items:center;font:600 22px var(--serif);letter-spacing:2px}.brand small{display:block;font:10px sans-serif;letter-spacing:2px;color:var(--muted);margin-top:7px}.seal{display:grid;place-items:center;width:38px;height:43px;border:1px solid #9c654e;color:#8e5b45;font:28px var(--serif);border-radius:4px}.book-cover{height:132px;margin:31px 0 22px;background:#dcdccf;border-radius:3px;position:relative;padding:17px 22px;box-shadow:4px 4px 0 #e6e4db;overflow:hidden}.book-cover:after{content:"";position:absolute;width:85px;height:85px;right:-20px;bottom:-25px;border:1px solid #aaa98c;border-radius:50%;box-shadow:0 0 0 12px #d4d5c6,0 0 0 13px #bfc2ae}.cover-rule{position:absolute;left:9px;top:0;bottom:0;border-left:1px solid #bfc2ae;border-right:1px solid #bfc2ae;width:4px}.cover-title{font:24px/1.4 var(--serif);letter-spacing:3px;position:relative;z-index:1}.cover-edition{display:block;font-size:8px;letter-spacing:1px;margin-top:8px;position:relative;z-index:1}.library-label{display:flex;justify-content:space-between;font-size:10px;letter-spacing:2px;color:var(--muted)}.book-name{font-size:13px;font-weight:600;margin:10px 0 18px}.book-name small{display:block;font-weight:400;font-size:10px;color:var(--muted);margin-top:7px}nav{padding-bottom:16px}.nav-group{font-size:10px;color:var(--muted);letter-spacing:1px;margin:21px 8px 8px}.nav-topic{display:flex;align-items:center;justify-content:space-between;width:100%;border:0;background:transparent;padding:10px 12px;text-align:left;border-radius:5px;margin:2px 0;font-size:13px}.nav-topic:hover{background:#e2e5d9}.nav-topic.active{background:var(--green);color:#fff}.nav-topic .count{font-size:10px;font-variant-numeric:tabular-nums;opacity:.6}.nav-topic.active .count{opacity:1;color:#c7d8c4}.sidebar-footer{margin-top:auto;padding-top:20px;border-top:1px solid #d9dacf;font-size:10px;color:#667367}.sidebar-footer small{display:block;font-size:9px;color:var(--muted);margin-top:7px}.status-dot{display:inline-block;width:5px;height:5px;background:#658a65;border-radius:50%;margin-right:6px}.main-shell{margin-left:258px}.topbar{height:75px;padding:0 44px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:12px}.topbar strong{font-weight:500;color:var(--ink)}.crumb{padding:0 14px;color:#bcc0b3}.text-link{font-size:11px;color:var(--green)}.text-link span{padding-left:8px}main{max-width:1250px;margin:auto;padding:36px 44px 22px}.eyebrow{font-size:10px;letter-spacing:2px;color:var(--muted)}.search-area{padding-bottom:29px;border-bottom:1px solid var(--line)}#search-form{display:flex;gap:10px;margin-top:13px}.search-box{flex:1;min-width:0;display:flex;align-items:center;gap:13px;border:1px solid #cbd3c5;border-radius:6px;background:var(--white);padding:0 16px;box-shadow:0 2px 5px #243b2f03}.search-box:focus-within{border-color:var(--green);box-shadow:0 0 0 3px #2854470c}.search-box svg{width:20px;fill:none;stroke:var(--green);stroke-width:1.5;flex-shrink:0}.search-box input{width:100%;min-width:0;height:51px;outline:0;border:0;background:transparent;color:var(--ink);font-size:13px}.search-box input::placeholder{color:#8b9288}kbd{padding:2px 6px;border:1px solid #e3e6dc;border-radius:4px;color:#8b9288;font-size:11px}.primary-button{border:1px solid var(--green);background:var(--green);color:white;border-radius:6px;padding:0 23px;font-size:12px}.primary-button:hover{background:#1d4035}.primary-button span{margin-left:14px}.suggestions{display:flex;align-items:center;gap:10px;margin-top:13px;color:var(--muted);font-size:10px;flex-wrap:wrap}.suggestions button{border:0;border-bottom:1px solid #d8ddcf;background:transparent;padding:2px 1px;color:#5c705f;font-size:11px}.search-scope{margin-left:auto;font-size:10px}.topic-header{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:32px 0 29px}.topic-header h1{font:500 36px/1.25 var(--serif);margin:10px 0 12px;letter-spacing:3px;overflow-wrap:anywhere}.topic-header p{color:#727c71;font-size:12px;line-height:1.9;margin:0;max-width:680px}.topic-stat{min-width:95px;border-left:1px solid var(--line);padding-left:24px;text-align:center}.topic-stat strong{display:block;font:35px var(--serif);font-variant-numeric:tabular-nums}.topic-stat span{font-size:10px;color:var(--muted);display:block;margin-top:5px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:14px}.section-heading h2{font-size:15px;font-weight:600;letter-spacing:1px;margin:0}.section-heading>span{font-size:10px;color:var(--muted)}.view-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.view-card{padding:20px 19px 16px;background:var(--white);border:1px solid var(--line);border-radius:7px;display:flex;flex-direction:column;min-height:229px;position:relative}.view-card:before{content:"";position:absolute;top:-1px;left:19px;width:25px;height:2px;background:#a3ad8f}.view-number{font:italic 14px var(--serif);color:#a5a98d;display:block;margin-bottom:13px}.view-card h3{font:600 17px/1.65 var(--serif);margin:0 0 12px;letter-spacing:.4px}.view-card p{font-size:12px;line-height:1.95;color:#6a756a;margin:0 0 18px}.source-links{margin-top:auto;display:flex;gap:7px;flex-wrap:wrap}.source-link{border:1px solid #dce4d5;background:#f3f6ed;border-radius:4px;padding:5px 8px;font-size:10px;color:var(--green)}.source-link:hover{border-color:var(--green)}.reading-note{display:flex;gap:11px;align-items:flex-start;padding:13px 15px;background:#f0f1e9;border-radius:5px;margin:15px 0 30px}.reading-note>span{border:1px solid #b6bfa9;font:12px var(--serif);color:#7c896d;padding:2px;flex-shrink:0}.reading-note p{font-size:10px;line-height:1.8;margin:0;color:#79816f}.results-heading>div:first-child{display:flex;gap:14px;align-items:center}.results-heading span{font-size:10px;color:var(--muted)}.filters{display:flex;gap:8px}select{border:1px solid #dadfd3;border-radius:4px;background:transparent;padding:7px 24px 7px 9px;color:#6d776b;font-size:10px}.result-card{padding:21px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:56px minmax(0,1fr) 91px;gap:18px;align-items:start}.page-badge{border:1px solid #dce0d3;border-radius:4px;text-align:center;padding:9px 3px;background:#f4f4ed}.page-badge strong{display:block;font:22px var(--serif)}.page-badge span{font-size:9px;color:#8b9383;display:block;margin-top:3px}.result-meta{display:flex;gap:10px;align-items:center;flex-wrap:wrap;font-size:10px;color:#8b9383;margin:0 0 10px}.result-meta .tag{padding:3px 6px;border-radius:3px;background:#e9eee2;color:#5e7757;font-size:9px}.result-card p{margin:0;font:14px/1.95 var(--serif);color:#546151;overflow-wrap:anywhere}.result-card mark,#page-text mark{background:#eee7c3;color:#435e3f;padding:1px 2px;border-radius:2px}.read-button{margin-top:5px;background:transparent;border:1px solid #d4ddce;padding:8px 10px;border-radius:4px;color:var(--green);font-size:10px;white-space:nowrap}.read-button:hover{background:#eef2e7;border-color:var(--green)}.load-more{display:block;width:100%;border:1px solid #d8decf;background:transparent;border-radius:5px;padding:12px;color:#5e7556;font-size:11px;margin-top:10px}.load-more:hover{background:#f0f3ea}.content-footer{margin-top:35px;border-top:1px solid var(--line);padding-top:17px;display:flex;justify-content:space-between;font-size:9px;color:#9a9f92}.empty-state{padding:65px 20px;text-align:center;color:var(--muted);border-top:1px solid var(--line)}.empty-state strong{display:block;color:var(--ink);font:24px var(--serif);margin-bottom:12px}.empty-state p{font-size:12px;line-height:2}.empty-state button{padding:8px 15px;border:1px solid #cfd9c5;background:#f0f3ea;border-radius:4px;color:var(--green)}#loading{padding:60px;text-align:center;color:var(--muted)}.icon-button{border:0;background:transparent;font-size:20px;padding:8px;min-width:38px}.mobile-only{display:none}dialog{width:min(1050px,94vw);height:92vh;max-height:1100px;border:1px solid #d4dbce;border-radius:10px;padding:0;background:var(--paper);color:var(--ink);box-shadow:0 20px 80px #18372b44}dialog[open]{display:flex;flex-direction:column}dialog::backdrop{background:#152c2399;backdrop-filter:blur(3px)}.reader-header{display:flex;justify-content:space-between;align-items:flex-start;padding:20px 25px 14px;border-bottom:1px solid var(--line)}.reader-header h2{font:23px var(--serif);margin:7px 0}.reader-header p{font-size:11px;color:var(--muted);margin:0}.reader-toolbar{display:flex;align-items:center;justify-content:space-between;padding:10px 25px;gap:10px;border-bottom:1px solid var(--line)}.tabs{display:flex;gap:4px;background:#e9eee1;padding:3px;border-radius:5px}.tabs button{border:0;background:transparent;border-radius:4px;padding:7px 12px;font-size:11px}.tabs button[aria-selected=true]{background:#fffefb;box-shadow:0 1px 3px #0001}.reader-links{display:flex;gap:18px;font-size:10px;color:var(--green)}.reader-body{overflow:auto;flex:1;min-height:0;padding:22px;background:#e6e7df;text-align:center}.reader-body img{max-width:100%;width:790px;height:auto;background:white;box-shadow:0 2px 15px #0001}.reader-body #page-text{max-width:780px;margin:auto;white-space:pre-wrap;text-align:left;background:var(--white);padding:35px;font:17px/2 var(--serif);overflow-wrap:anywhere}.reader-footer{display:flex;justify-content:space-between;align-items:center;padding:12px 25px;border-top:1px solid var(--line);font-size:11px}.reader-footer button{border:1px solid #d2dac9;background:var(--white);border-radius:4px;padding:8px 12px}.reader-footer span{color:var(--muted)}
.brand,.book-cover,.library-label,.book-name,.sidebar-footer{flex-shrink:0}
@media(min-width:1550px){main{padding-top:44px}.view-card{min-height:250px}.view-card p{font-size:13px}.topic-header{padding:38px 0}.search-area{padding-bottom:34px}}
@media(max-width:1150px){.sidebar{width:226px;padding-left:18px;padding-right:18px}.main-shell{margin-left:226px}main{padding:28px}.topbar{padding:0 28px}.view-cards{grid-template-columns:1fr}.view-card{min-height:0;padding:18px 20px}.view-number{float:left;margin:4px 12px 0 0}.view-card p{margin-bottom:12px}.view-card h3{margin-bottom:7px}.search-scope{display:none}}
@media(min-width:951px) and (max-width:1150px){.view-cards{grid-template-columns:repeat(3,minmax(0,1fr))}.view-card{padding:17px 14px}.view-card h3{font-size:16px}.view-card p{font-size:11px}.view-number{float:none;margin:0 0 11px}}
@media(max-width:760px){.sidebar{transform:translateX(-100%);z-index:20;width:250px;box-shadow:12px 0 40px #1d362222;transition:transform .2s}.sidebar.open{transform:translateX(0)}.main-shell{margin-left:0}.mobile-only{display:block}.topbar{height:61px;padding:0 16px;font-size:10px;gap:8px}.topbar>span{flex:1}.topbar .crumb{padding:0 5px}.text-link{font-size:10px}main{padding:24px 18px}.search-area .eyebrow{font-size:9px;letter-spacing:1px}.search-box{padding:0 10px;gap:8px}.search-box input{font-size:12px;height:46px}.search-box kbd{display:none}.primary-button{padding:0 12px;font-size:11px}.primary-button span{display:none}#search-form{gap:7px}.topic-header{padding:26px 0;gap:15px}.topic-header h1{font-size:30px}.topic-header p{font-size:11px}.topic-stat{min-width:65px;padding-left:13px}.topic-stat strong{font-size:29px}.section-heading>span{font-size:9px}.view-card h3{font-size:17px}.results-heading{align-items:flex-start;flex-direction:column}.results-heading>div:first-child{width:100%;justify-content:space-between}.filters{width:100%}.filters select{flex:1}.result-card{grid-template-columns:43px minmax(0,1fr);gap:12px;padding:18px 0}.read-button{grid-column:2;justify-self:start;margin-top:-2px}.result-card p{font-size:14px}.page-badge strong{font-size:20px}.content-footer{gap:10px;font-size:8px}.reader-toolbar{padding:10px 13px;flex-wrap:wrap}.reader-links{font-size:10px;gap:14px}.reader-header{padding:17px}.reader-body{padding:10px}.reader-body #page-text{padding:19px;font-size:16px}.reader-footer{padding:10px 13px}.reader-footer span{font-size:9px}dialog{width:96vw;height:94vh}}