*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:5rem}body{margin:0;background:#f7f5ef;color:#25363d;font:18px/1.95 Georgia,"Noto Serif SC","Songti SC",serif}a{color:#1c596a;text-underline-offset:4px}header{background:#153b4d;color:#fff;padding:1rem max(5vw,1rem);display:flex;gap:1.2rem;flex-wrap:wrap;font:15px/1.6 system-ui}header a{color:#f7f5ef}main{max-width:850px;margin:auto;padding:3rem 1.5rem 6rem}h1{font-size:2rem;line-height:1.5;font-weight:500}h2{font-size:1.55rem;line-height:1.6;margin:2.5rem 0 1rem;color:#173e51}h3{font-size:1.15rem;line-height:1.7;margin:1.8rem 0 .7rem;color:#173e51}p{margin:0 0 1rem;text-align:justify;overflow-wrap:anywhere}.meta{font:14px/1.8 system-ui;color:#6c777a}.part{padding:2rem 0;border-top:1px solid #c6cdd0;margin-top:4rem}ol li{margin:.8rem 0}nav{margin:1.2rem 0;display:flex;flex-wrap:wrap;gap:1rem}details{margin:1rem 0;padding-bottom:1rem;border-bottom:1px solid #d4d9d7}summary{cursor:pointer;color:#1c596a}footer{font-size:14px;margin-top:3rem}.cover{max-width:240px;height:auto;float:right;margin:0 0 2rem 2rem}button,input{font:inherit}input{max-width:100%;padding:.5rem;border:1px solid #9aabaa;border-radius:4px}#results li{font-size:16px}@media(max-width:600px){body{font-size:17px}main{padding:2rem 1rem 4rem}h1{font-size:1.7rem}.cover{float:none;width:160px;margin:0 0 1rem}}@media print{header,nav,.search{display:none}body{background:white}main{max-width:none}}