.exhibits .number small,.spines .number small{display:none}
*{box-sizing:border-box;min-width:0}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,"PingFang TC","Microsoft JhengHei",sans-serif;line-height:1.85;font-size:16px;overflow-wrap:anywhere}a{color:inherit;text-decoration-thickness:1px;text-underline-offset:5px}a:hover{color:var(--accent)}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:5px}button,input{font:inherit}button{cursor:pointer}h1,h2,h3,p,blockquote,dl{margin:0 0 20px}h1{font-size:clamp(34px,5vw,60px);line-height:1.35;letter-spacing:-.025em}h2{font-size:25px;line-height:1.5}h3{font-size:21px;line-height:1.5}ul,ol{padding-left:24px}main{width:min(1240px,calc(100% - 64px));margin:45px auto 70px}header.site-header{border-bottom:1px solid var(--line)}.header-inner{max-width:1240px;margin:auto;padding:20px 32px;display:flex;align-items:center;gap:30px;justify-content:space-between}.brand{font-weight:750;letter-spacing:.1em;text-decoration:none}.site-header nav{display:flex;gap:22px;flex-wrap:wrap}.site-header nav a{font-size:13px;text-decoration:none}.eyebrow{font:11px/1.7 ui-monospace,monospace;text-transform:uppercase;letter-spacing:.18em;color:var(--accent);display:block;margin-bottom:12px}.identity{display:flex;justify-content:space-between;gap:20px;align-items:baseline;margin-bottom:30px;font-size:11px;letter-spacing:.1em}.intro{padding:24px 0 35px}.lead{font-size:18px;color:var(--muted);max-width:58ch}.muted,small{color:var(--muted)}.feature{padding:30px 0}.feature h2{font-size:clamp(26px,3.2vw,42px)}.feature>a,.card a,.row a,.compact a{font-weight:650;text-decoration:none}.card{background:var(--paper);border:1px solid var(--line);padding:25px;margin-bottom:12px}.card .number{font:12px ui-monospace,monospace;letter-spacing:.15em;color:var(--accent)}.card p{font-size:14px;color:var(--muted);margin-bottom:12px}.chip{display:inline-block;border:1px solid var(--line);border-radius:100px;padding:3px 10px;font-size:10px;margin:3px 5px 3px 0}.row{display:grid;grid-template-columns:40px 1fr;gap:20px;border-bottom:1px solid var(--line);padding:22px 0}.row p{font-size:13px;margin:9px 0 0;color:var(--muted)}.row h3{margin:0}.compact{list-style:none;padding:0}.compact li{padding:18px 0;border-bottom:1px solid var(--line)}.compact p{font-size:13px;color:var(--muted);margin:8px 0 0}.topic-links{display:flex;flex-wrap:wrap;gap:9px;margin:22px 0}.topic-links a{border:1px solid var(--line);padding:7px 15px;text-decoration:none;font-size:13px}.index-links a,.toc a{display:block;padding:10px 0;border-bottom:1px solid var(--line);font-size:13px;text-decoration:none}.index-links,.toc{margin:25px 0}.facts{background:var(--paper);padding:20px;font-size:12px}.facts div{display:grid;grid-template-columns:80px 1fr;border-bottom:1px solid var(--line);gap:12px;padding:8px 0}.facts dt{color:var(--muted)}.facts dd{margin:0}.quote{margin:24px 0;padding:20px 0;font:23px/1.8 serif;color:var(--accent);border-block:1px solid var(--line)}.chapter{padding:30px 0;border-bottom:1px solid var(--line)}.chapter p{max-width:70ch;line-height:2;font-size:17px}.chapter h2{scroll-margin-top:30px}.faq{margin:35px 0}.faq details{background:var(--paper);border-top:1px solid var(--line);padding:18px 20px}.faq summary,summary{cursor:pointer;font-weight:600}.faq details p{font-size:14px;margin:16px 0 0}.sources{font-size:12px;padding:22px 0;border-top:1px solid var(--line);margin-top:30px}.pagination{padding:25px 0;font:12px monospace}.related{margin-top:30px}.fanzhi-links,.fanzhi-template-links{margin-top:35px;border-top:1px solid var(--line);padding-top:25px;display:flex;flex-wrap:wrap;gap:12px}.fanzhi-links h2{width:100%;font-size:18px}.fanzhi-links a,.fanzhi-template-links a{font-size:12px;border:1px solid var(--line);padding:9px 15px;text-decoration:none}.site-footer{border-top:1px solid var(--line);padding:28px 32px;text-align:center;font-size:11px;color:var(--muted)}.skip{position:absolute;left:12px;top:-90px;background:var(--paper);padding:10px;z-index:10}.skip:focus{top:10px}.reader-tools{display:flex;gap:10px;margin:20px 0}.reader-tools button{background:transparent;border:1px solid var(--line);color:var(--ink);padding:6px 12px;font-size:12px}.large-reading .chapter p{font-size:21px}.search-form{display:flex;gap:10px;margin:25px 0}.search-form input{background:var(--paper);color:var(--ink);border:1px solid var(--line);padding:10px 14px;flex:1}.search-form button{border:1px solid var(--accent);background:var(--accent);color:var(--bg);padding:10px 18px}.breadcrumb{font-size:11px;color:var(--muted);margin-bottom:18px}.breadcrumb a{margin-right:8px}.definition{font:24px/1.7 serif;margin:30px 0}.definition-item{border-bottom:1px solid var(--line);padding:18px 0}.definition-item dt{font-weight:bold}.definition-item dd{margin:0}.exchange .chapter{padding:0;border:0}.decision{margin:25px 0}.definition-item .number{font:20px serif}.comparison{margin:35px 0}.preview-banner{font-size:11px;background:var(--paper);text-align:center;padding:7px 15px;border-bottom:1px solid var(--line)}

figure.cover,figure.thumb{margin:0 0 16px}
figure.cover img,figure.thumb img{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:6px;background:var(--paper,#eee)}
figure.cover img{max-height:420px}
figure.thumb{max-width:100%}