*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{background:#f5f1e6;color:#2d2a24;font-family:"Source Han Serif SC","Noto Serif SC","Songti SC",SimSun,serif;line-height:2}
a{color:#7a5c2e;text-decoration:none}a:hover{text-decoration:underline}
.bar{position:sticky;top:0;background:rgba(245,241,230,.96);border-bottom:1px solid #d8cfba;padding:.7rem 1rem;text-align:center;font-family:"KaiTi","STKaiti",SimSun,serif;letter-spacing:.2em}
.bar a{font-size:1.05rem}
main{max-width:42em;margin:0 auto;padding:2.2rem 1.2rem 3rem}
article h1{font-family:"KaiTi","STKaiti",SimSun,serif;font-size:1.7rem;font-weight:600;text-align:center;margin:.6rem 0 2rem;letter-spacing:.12em}
article h2,h3{font-family:"KaiTi","STKaiti",SimSun,serif;margin:1.8rem 0 .8rem}
article p{text-indent:2em;margin:.9rem 0;font-size:1.08rem}
article blockquote{margin:1.4rem 1.5em;padding:.2rem 0;border-left:3px solid #c9b98f;color:#5a5346}
article ul{margin:1rem 0 1rem 2.4em}article li{margin:.3rem 0}
hr.sep{border:0;text-align:center;margin:1.8rem 0}
hr.sep:after{content:"·　·　·";color:#b3a37c;letter-spacing:.5em}
.pn{display:flex;justify-content:space-between;gap:.6rem;margin-top:2.6rem}
.pn a{border:1px solid #cfc4a8;padding:.45rem 1rem;border-radius:3px;font-size:.92rem}
.pn a.off{visibility:hidden}
footer{max-width:42em;margin:0 auto;padding:1rem 1.2rem 2.4rem;color:#8a8271;font-size:.82rem;text-align:center;line-height:1.9}
/* 首页 */
.hero{text-align:center;padding:3rem 0 1.6rem}
.hero h1{font-family:"KaiTi","STKaiti",SimSun,serif;font-size:2.6rem;font-weight:600;letter-spacing:.25em;color:#1e1c18}
.hero .author{margin-top:1rem;color:#6f6754;letter-spacing:.15em}
.hero .tagline{margin-top:.4rem;color:#8a8271;font-size:.95rem}
.rule{width:5.5em;border:0;border-top:1px solid #b3a37c;margin:1.8rem auto}
.blurb{text-align:justify}
.blurb p{text-indent:2em;margin:.9rem 0;font-size:1.05rem}
.statement{margin:2.2rem 0;padding:1rem 1.2rem;background:#ede7d6;border:1px solid #d8cfba;border-radius:4px;font-size:.88rem;color:#5a5346;line-height:1.9}
.toc h2{font-family:"KaiTi","STKaiti",SimSun,serif;font-size:1.25rem;margin:2.2rem 0 .8rem;letter-spacing:.2em;border-bottom:1px solid #d8cfba;padding-bottom:.4rem}
.toc ol{list-style:none;columns:2;column-gap:2.5rem}
.toc li{margin:.35rem 0;break-inside:avoid}
.toc .no{color:#8a8271;margin-right:.5em;font-size:.9em}
.start{text-align:center;margin:2.4rem 0}
.start a{display:inline-block;border:1px solid #7a5c2e;color:#7a5c2e;padding:.7rem 2.6rem;border-radius:3px;letter-spacing:.3em;font-family:"KaiTi","STKaiti",serif}
.start a:hover{background:#7a5c2e;color:#f5f1e6;text-decoration:none}
@media(max-width:600px){.toc ol{columns:1}.hero h1{font-size:2.1rem}article p{font-size:1.05rem}}