:root { --paper:#fff; --ink:#222; --muted:#666; --accent:#5a4632; }
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { margin:0; background:#f3f1ed; color:var(--ink); font-family: Georgia, "Times New Roman", serif; line-height:1.62; }
main { max-width:920px; margin:0 auto; background:var(--paper); padding:48px 58px 80px; box-shadow:0 0 24px rgba(0,0,0,.08); }
h1 { text-align:center; font-size:2.4rem; margin:0 0 2rem; color:#2e241b; }
h2,h3,h4,h5 { color:#2e241b; scroll-margin-top:90px; }
h3 { font-size:1.65rem; border-bottom:1px solid #d8d1c8; padding-bottom:.35rem; }
h4 { font-size:1.35rem; }
h5 { font-size:1.15rem; }
p { margin:.7rem 0; }
.book-image { display:block; max-width:100%; height:auto; margin:1.2rem auto .5rem; }
p:has(> img) { text-align:center; }
blockquote { margin:1rem 0; padding-left:1.2rem; border-left:3px solid #c9b9a5; }
nav.book-nav { position:sticky; top:0; z-index:10; background:rgba(255,255,255,.97); border-bottom:1px solid #ddd; padding:10px 14px; font-family:Arial,sans-serif; }
nav.book-nav a { margin-right:14px; text-decoration:none; color:#5a4632; font-size:.9rem; }
.frontmatter { max-width:760px; margin:0 auto 3rem; }
.title-page { min-height:70vh; display:flex; flex-direction:column; justify-content:center; align-items:center; text-align:center; }
.title-page h1 { font-size:3rem; margin-bottom:1rem; }
.title-page h2 { font-size:1.45rem; }
.copyright { min-height:45vh; display:flex; flex-direction:column; justify-content:center; }
.foreword { border:1px solid #aaa; padding:30px; font-style:italic; }
.poem { text-align:center; font-size:1.05rem; line-height:1.35; }
.poem p { margin:0; }
.web-toc { background:#faf8f5; border:1px solid #ddd; padding:24px 30px; margin:2rem 0 3rem; font-family:Arial,sans-serif; }
.web-toc ul { columns:2; padding-left:1.2rem; }
.web-toc a { color:#5a4632; text-decoration:none; }
.small-note { color:var(--muted); font-size:.9rem; }
@media (max-width:700px) {
 main { padding:28px 20px 60px; }
 .web-toc ul { columns:1; }
 h1 { font-size:2rem; }
 .title-page h1 { font-size:2.4rem; }
}

.book-figure { margin: 1.2rem auto 1.5rem; text-align:center; }
.book-figure .book-image { margin: 0 auto .45rem; }
.book-figure figcaption { font-size: .95rem; margin: 0 auto; }
.heraldic-figure figcaption { line-height: 1.55; }