:root{--ink:#183d35;--muted:#64756e;--wine:#763144;--paper:#f5f1e8;--line:#dadfd7;--white:#fffdf8}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:#243b34;font:16px/1.8 "Microsoft YaHei","PingFang SC",sans-serif}button,input,select{font:inherit}button,a{touch-action:manipulation}button,a.button{cursor:pointer;display:inline-block;border:1px solid var(--line);background:var(--white);color:var(--ink);padding:10px 17px;text-decoration:none;border-radius:5px}button:hover,a.button:hover{background:#e5ebe5}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #b98636;outline-offset:3px}.primary,button.active{background:var(--ink)!important;color:white!important;border-color:var(--ink)}header{border-bottom:1px solid var(--line);background:var(--white)}.header-inner{max-width:1240px;margin:auto;padding:18px 24px;display:flex;justify-content:space-between;align-items:center;gap:20px}.brand{font:700 23px/1.5 Georgia,serif;letter-spacing:2px}.brand small{font:13px/1.5 "Microsoft YaHei",sans-serif;letter-spacing:3px;display:block;color:var(--muted)}.sample{font-size:14px;color:var(--wine)}main{max-width:1240px;margin:auto;padding:35px 24px 70px}h1,h2,h3{line-height:1.4}h1{font-size:34px;margin:10px 0 14px}h2{font-size:25px}h3{font-size:19px}.eyebrow{color:var(--wine);letter-spacing:2px;font-size:14px;font-weight:700}.muted{color:var(--muted)}.lead{max-width:760px}.filter{display:flex;gap:10px;flex-wrap:wrap;margin:28px 0 12px}.search{width:min(100%,420px);padding:12px 15px;border:1px solid #afbeb4;border-radius:5px;background:white}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:18px}.card{display:block;background:var(--white);border:1px solid var(--line);text-decoration:none;color:inherit;overflow:hidden}.card:hover{border-color:var(--wine)}.card img{width:100%;height:225px;object-fit:contain;background:white;display:block}.card-body{padding:23px}.card h2{font-size:22px;margin:7px 0 12px}.card p{font-size:15px;margin:0}.card .open{margin-top:18px;color:var(--wine);font-weight:700}.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:24px 0}.article-top{display:grid;grid-template-columns:1.15fr .85fr;gap:38px;align-items:center;margin:30px 0}.article-top img{width:100%;max-height:330px;object-fit:contain;background:white}.article-top h1{font-size:32px}.tabs{position:sticky;top:0;z-index:5;background:var(--paper);padding:10px 0;border-bottom:1px solid var(--line);display:flex;gap:8px;flex-wrap:wrap}.tab-count{margin-left:auto;font-size:14px;align-self:center;color:var(--muted)}.article-body{max-width:960px;margin:26px auto}.reader{background:var(--white);padding:30px 40px;border:1px solid var(--line)}.source-step{padding:20px 0;border-bottom:1px solid var(--line)}.source-step p{margin:0;white-space:pre-wrap;overflow-wrap:anywhere;font-size:18px;line-height:1.95}.source-step:last-child{border-bottom:0}.source-head{text-align:center}.source-head p{margin:5px}.source-head h2{margin:12px 0 24px}.reading-photo{max-width:100%;display:block;max-height:380px;object-fit:contain;margin:22px auto}.note{border-left:3px solid var(--wine);padding:18px 24px;background:#efe4dd;margin:20px 0}.note h3{margin:0 0 8px}.note p{margin:0}.note small{display:block;color:var(--muted);margin-top:12px;font-size:14px}.faq{border-bottom:1px solid var(--line);padding:15px 0}summary{cursor:pointer;font-weight:700}details p{margin:10px 0}.qr-panel{display:grid;grid-template-columns:290px 1fr;gap:30px;align-items:center;background:white;padding:30px;border:1px solid var(--line)}.qr-panel img{width:100%;max-width:290px}.qr-panel h2{margin-top:0}.original-wrap{overflow:auto;padding:12px 0}.sheet{position:relative;isolation:isolate;width:780px;min-height:1100px;margin:auto;background-color:white;background-size:100% 100%;padding:75px 70px;font-family:SimSun,"Songti SC",serif;color:black}.watermark{position:absolute;z-index:-1;left:155px;top:340px;width:470px;opacity:.4}.sheet .pictures{display:grid;grid-template-columns:2.3fr 1fr;align-items:center;gap:18px}.sheet .pictures img{width:100%;height:auto}.sheet .original-p{font-size:19px;line-height:1.75;margin:12px 0;white-space:pre-wrap}.sheet .sheet-title{text-align:center;font-size:25px;line-height:1.6;font-weight:bold;color:#2e75b6}.sheet .sheet-date{text-align:center;font:bold 25px Arial;margin:14px}.sheet .slogan{font-size:15px;margin:0 0 10px}.panel-info{font-size:14px;color:var(--muted);margin:0 0 20px}.related{display:flex;gap:12px;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:30px;padding-top:22px}.related a{color:var(--wine)}footer{font-size:14px;color:var(--muted);border-top:1px solid var(--line);padding:25px;text-align:center}dialog{border:1px solid var(--line);border-radius:10px;max-width:min(94vw,650px);max-height:90vh;padding:25px}dialog::backdrop{background:#142c26b3}dialog img{display:block;width:min(100%,420px);margin:auto}dialog .dialog-actions{display:flex;justify-content:space-between;gap:10px;margin-bottom:15px}.review-box{margin-top:35px;border-top:1px solid var(--line);padding-top:20px}.review-box li{margin:12px 0}.empty{padding:40px;text-align:center}.count{color:var(--muted);font-size:14px}.links{display:flex;gap:10px;flex-wrap:wrap}.hidden,[hidden]{display:none!important}@media(max-width:800px){.grid{grid-template-columns:1fr 1fr}.article-top{grid-template-columns:1fr;gap:16px}.article-top h1{font-size:28px}.reader{padding:20px}.qr-panel{grid-template-columns:1fr}.qr-panel img{margin:auto}.sheet{margin:0}.tab-count{display:none}}@media(max-width:520px){main{padding:22px 16px 50px}.header-inner{padding:15px 16px}.brand{font-size:19px}.grid{grid-template-columns:1fr}.card img{height:210px}h1{font-size:29px}.tabs button{padding:8px 10px;font-size:15px}.reader{padding:18px}.source-step p{font-size:17px}.article-top img{max-height:250px}}@media print{header,.tabs,.toolbar,.review-box,footer,.related,.sample{display:none}.article-body{max-width:none}.reader{border:none}.sheet{width:100%;margin:0}.note{break-inside:avoid}main{padding:0}}
.supplement{margin-top:48px;padding-top:30px;border-top:1px solid var(--line)}.section-heading{margin-bottom:20px}.section-heading h2{margin:8px 0}.section-heading p{margin:8px 0}.qr-panel h3{margin-top:0}.faq h3{font-size:17px;margin:0 0 8px}.faq p{margin:0}.reader>p:first-child{margin-top:0}@media(max-width:520px){.supplement{margin-top:32px;padding-top:24px}.qr-panel{padding:22px}.note{padding:16px}.section-heading h2{font-size:23px}}label{display:block;font-weight:600;margin:18px 0}textarea{display:block;width:100%;font:16px/1.7 inherit;font-family:inherit;font-weight:400;line-height:1.7;font-size:16px;padding:12px;border:1px solid var(--line);border-radius:5px;background:white;resize:vertical}.record{width:100%;display:flex;justify-content:space-between;text-align:left;gap:20px;margin:10px 0;padding:18px}.record small{display:block;color:var(--muted);margin-top:5px}.editor-actions{position:sticky;top:0;z-index:10;display:flex;flex-wrap:wrap;gap:8px;background:var(--paper);padding:12px 0;border-bottom:1px solid var(--line)}.edit-block{padding:18px;background:white;border:1px solid var(--line);margin:15px 0}#message{position:sticky;top:0;background:var(--paper);color:var(--ink);z-index:11}#message.error{color:#962941}.editor-qr{max-width:200px}#history-list button{display:block;margin:10px 0}