:root{color-scheme:light;--ink:#173550;--blue:#204f8b;--paper:#fff;--surface:#eef2f6;--line:#d5dfe9;--muted:#536a7e;font-family:"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--surface)}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,.button{min-height:44px;border:1px solid var(--line);border-radius:7px;padding:10px 16px;color:var(--ink);background:#fff;cursor:pointer;font-size:14px;font-weight:600;text-decoration:none;text-align:center}button:hover,.button:hover{background:#e7eff8}.primary{background:var(--blue);color:#fff;border-color:var(--blue)}.primary:hover{background:#173f73}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible,.page-scroll:focus-visible{outline:3px solid #be6d26;outline-offset:3px}.quote-header{background:#fff;border-bottom:1px solid var(--line)}.header-inner{max-width:1120px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:18px 24px;gap:16px}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-size:20px;font-weight:650;text-decoration:none}.brand img{object-fit:contain}.brand small{display:block;color:var(--muted);font-size:12px;font-weight:400;margin-top:3px}.quote-intro{max-width:960px;margin:0 auto;padding:44px 24px 32px}.document-kind{font-size:14px;color:var(--muted);margin:0 0 18px}.quote-intro h1{font-size:clamp(26px,4vw,42px);line-height:1.38;letter-spacing:.01em;margin:0 0 18px;font-weight:650}.quote-description{font-size:15px;line-height:1.8;margin:0}.quote-reference{font-size:12px;color:var(--muted);overflow-wrap:anywhere;margin:8px 0 0}.reader-toolbar{position:sticky;top:0;z-index:5;border-block:1px solid var(--line);background:#fff}.toolbar-inner{max-width:960px;margin:auto;display:flex;align-items:center;gap:12px;padding:12px 24px}.page-picker{display:flex;align-items:center;gap:10px;flex:1;font-size:13px;min-width:0}.page-picker select{width:100%;max-width:290px;min-width:0;height:44px;padding:0 8px;border:1px solid var(--line);border-radius:6px;color:var(--ink);background:#fff}.quote-document{max-width:960px;margin:0 auto;padding:0 24px 28px;-webkit-user-select:none;user-select:none}.quote-page{scroll-margin-top:92px;margin-top:28px}.quote-page h2{font-size:14px;font-weight:500;display:flex;align-items:center;gap:16px;margin:0 0 10px;color:var(--muted);line-height:1.6}.quote-page h2 span{font-size:12px;white-space:nowrap}.page-scroll{overflow-x:auto;overscroll-behavior-x:contain;background:#fff;box-shadow:0 2px 12px #1735500d;border:1px solid var(--line);-webkit-touch-callout:none}.page-scroll img{width:100%;height:auto;display:block;max-width:none;pointer-events:none;-webkit-user-drag:none;-webkit-touch-callout:none}.is-zoom .page-scroll img{width:max(100%,1080px)}.quote-share-card{max-width:912px;margin:16px auto 0;background:#fff;border-top:3px solid var(--blue);padding:30px;display:flex;align-items:center;justify-content:space-between;gap:24px}.quote-share-card h2{font-size:23px;margin:0 0 14px}.quote-share-card p{color:var(--muted);font-size:14px;line-height:1.8}.quote-share-card img{width:160px;height:auto}.quote-footer{font-size:12px;text-align:center;color:var(--muted);padding:24px;line-height:2;margin:0}.print-notice{display:none}.skip-link{position:absolute;left:16px;top:-100px;background:#fff;padding:12px;z-index:20}.skip-link:focus{top:10px}.script-notice{max-width:912px;margin:20px auto;padding:16px;background:#fff}dialog{width:min(480px,calc(100% - 32px));max-height:calc(100dvh - 32px);overflow:auto;border:1px solid var(--line);border-radius:12px;padding:24px;color:var(--ink);box-shadow:0 20px 80px #0003}dialog::backdrop{background:#152c46a6}.dialog-top{display:flex;justify-content:space-between;align-items:center;gap:16px}.dialog-top h2{font-size:24px;margin:0}.close-dialog{font-size:26px;font-weight:400;padding:0;min-width:44px}dialog p{font-size:14px;line-height:1.8;color:var(--muted)}.share-qr{display:block;width:208px;height:auto;max-width:100%;margin:12px auto}.wechat-guide{background:#f0f5fa;padding:12px;border-radius:5px}dialog label{font-size:13px;display:block;margin-bottom:8px}#share-link{width:100%;height:44px;border:1px solid var(--line);border-radius:5px;padding:8px;font-size:12px;color:var(--ink);background:#fff;user-select:text;-webkit-user-select:text}.share-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.share-actions>*{flex:1;white-space:nowrap}#share-status{margin-bottom:0;min-height:25px}.button{display:inline-flex;align-items:center;justify-content:center}[hidden]{display:none!important}@media(max-width:600px){.header-inner{padding:12px 16px}.brand{font-size:17px}.brand img{width:36px;height:36px}.brand small{font-size:10px}.header-inner button{font-size:12px;padding:8px 12px}.quote-intro{padding:30px 18px 24px}.quote-description{font-size:13px}.toolbar-inner{padding:10px 12px;gap:8px;flex-wrap:wrap}.page-picker{flex-basis:100%;justify-content:space-between}.page-picker select{max-width:calc(100% - 60px)}.toolbar-inner>button{flex:1;font-size:13px}.quote-document{padding:0 8px 20px}.quote-page{scroll-margin-top:132px;margin-top:20px}.quote-page h2{font-size:12px;padding:0 6px;gap:10px}.quote-share-card{margin:12px 12px 0;padding:22px;flex-direction:column;text-align:center;gap:12px}.quote-share-card h2{font-size:21px}.share-qr{width:180px}dialog{padding:18px}.share-actions{gap:6px}.share-actions>*{padding:9px 10px;font-size:13px}}@media print{body>*{display:none!important}.print-notice{display:block!important;padding:32px;color:#173550}}
/* Keep the document reader independent of marketing-page typography. */
body{background:var(--surface);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",sans-serif}.brand img{width:144px;height:30px}.quote-site-menu{max-width:1120px;margin:0 auto;padding:0 24px 12px;font-size:12px;color:var(--muted)}.quote-site-menu summary{cursor:pointer;width:max-content;min-height:28px;line-height:28px}.quote-site-menu #nav{display:flex;flex-wrap:wrap;justify-content:flex-start;gap:12px;padding:12px 0;position:static;transform:none;opacity:1;visibility:visible;width:auto;height:auto;background:#fff}.quote-site-menu #nav a{color:var(--ink);font-size:13px;padding:8px;min-height:36px;text-decoration:none}.quote-page h2{font-family:inherit}.quote-header .header-inner{max-width:1120px}.quote-footer{margin:0}.footer{font-size:13px}@media(max-width:600px){.brand img{width:124px;height:auto}.quote-site-menu{padding:0 16px 8px}.quote-intro h1{font-size:26px}}dialog#share-dialog{z-index:20}#share-dialog .primary{color:#fff}#share-dialog .share-actions button{margin:0}#share-dialog input{box-sizing:border-box}