body{max-width:46rem;margin:0 auto;padding:0 1.2rem;font-family:Charter,'Bitstream Charter','Sitka Text',Cambria,Georgia,serif;font-size:1.13rem;line-height:1.62;color:#222;background:#fffef9}
a{color:#0b5394}a:visited{color:#5b3a8c}
header{padding:1.6rem 0 .8rem;border-bottom:3px solid #222;display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:.6rem}
header .t{font-size:1.5rem;font-weight:bold;color:#222;text-decoration:none}
header .t span{font-weight:normal;color:#777}
header nav a{margin-left:1rem;font-family:-apple-system,Segoe UI,sans-serif;font-size:.9rem}
.crumb{font-family:-apple-system,Segoe UI,sans-serif;font-size:.85rem;color:#666;margin:1.2rem 0 0}
h1{font-size:2rem;line-height:1.2;margin:.6rem 0 .4rem}
h2{font-size:1.35rem;margin:2rem 0 .3rem;border-bottom:1px solid #ddd;padding-bottom:.2rem}
.summary{background:#f4f1e6;border-left:4px solid #b8a46a;padding:.8rem 1rem;margin:1rem 0}
.toc{font-family:-apple-system,Segoe UI,sans-serif;font-size:.92rem;border:1px solid #ddd;padding:.6rem 1.2rem;display:inline-block;margin:.6rem 0 1rem}
.toc ol{margin:.3rem 0;padding-left:1.2rem}
.info{font-family:-apple-system,Segoe UI,sans-serif;font-size:.82rem;color:#666}
figure{margin:1.4rem 0}figure img{width:100%;height:auto;border:1px solid #ddd}
figcaption{font-size:.82rem;color:#666;font-family:-apple-system,Segoe UI,sans-serif}
.az{font-family:-apple-system,Segoe UI,sans-serif;display:flex;flex-wrap:wrap;gap:.35rem;margin:1rem 0}
.az a{display:inline-block;min-width:1.8rem;text-align:center;border:1px solid #ccc;padding:.1rem .3rem;text-decoration:none;font-size:.9rem}
.sec{margin-top:1.5rem}
.sec h2 a{color:#222;text-decoration:none}
ul.idx{padding-left:1.2rem}ul.idx li{margin:.3rem 0}
ul.idx .d{font-family:-apple-system,Segoe UI,sans-serif;font-size:.78rem;color:#888;margin-left:.3rem}
.note{font-size:.92rem;color:#555;border-top:1px solid #ddd;margin-top:2rem;padding-top:.8rem}
input,textarea{width:100%;font:inherit;padding:.5rem;border:1px solid #bbb;margin:.2rem 0 .8rem;box-sizing:border-box}
button{font:inherit;padding:.45rem 1.2rem}
footer{border-top:3px solid #222;margin:3rem 0 2rem;padding-top:.8rem;font-family:-apple-system,Segoe UI,sans-serif;font-size:.85rem;color:#666}
footer a{margin-right:.9rem}