:root{
  --bg:#faf8f4; --fg:#1d1b19; --muted:#6b655d; --rule:#e2ddd3; --accent:#a8321f; --card:#fff;
  --measure:38rem; --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
}
@media (prefers-color-scheme:dark){:root{--bg:#161412;--fg:#ece7de;--muted:#a39b8f;--rule:#2f2b27;--accent:#e2785f;--card:#fff}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font:1.125rem/1.7 var(--serif);text-rendering:optimizeLegibility}
a{color:var(--accent);text-underline-offset:.18em}
a:hover{text-decoration-thickness:2px}
img{max-width:100%;height:auto;display:block}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:var(--fg);color:var(--bg);padding:.4rem .8rem;z-index:9}
.top,main,.foot{width:min(100% - 2rem,64rem);margin-inline:auto}
.top{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1.25rem 0;border-bottom:1px solid var(--rule);font-family:var(--sans);font-size:.95rem}
.brand{display:flex;align-items:center;gap:.7rem;color:var(--fg);text-decoration:none;font-weight:600}
.brand img{border-radius:50%}
.top nav{display:flex;gap:1.25rem}
.top nav a{color:var(--muted);text-decoration:none}.top nav a:hover{color:var(--fg)}
main{padding:2.5rem 0 3rem}
h1,h2,h3{line-height:1.2;font-weight:700;letter-spacing:-.01em}
h1{font-size:clamp(2rem,5vw,2.9rem);margin:0 0 1rem}
.hero{max-width:var(--measure);margin-bottom:3.5rem}
.lede{font-size:1.3rem;line-height:1.55}
.notice{font:.95rem/1.5 var(--sans);color:var(--muted);border-left:3px solid var(--accent);padding:.1rem 0 .1rem .9rem;margin:1.5rem 0}
.sec{font:600 .85rem/1 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:0 0 1.5rem;padding-bottom:.8rem;border-bottom:1px solid var(--rule)}
.sec span{font-weight:400}
.grid{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(13rem,1fr));gap:2rem 1.5rem}
.grid a{display:block;color:var(--fg);text-decoration:none}
.cover{display:block;background:var(--card);border:1px solid var(--rule);border-radius:4px;overflow:hidden;aspect-ratio:1}
.cover img{width:100%;height:100%;object-fit:cover}
.grid .t{display:block;margin-top:.7rem;font-size:1.02rem;line-height:1.35}
.grid a:hover .t{color:var(--accent);text-decoration:underline}
.grid a:hover .cover{border-color:var(--accent)}
.crumb{font:.95rem var(--sans);margin:0 0 1.5rem}
.bookwrap{display:grid;gap:2rem;grid-template-columns:1fr}
@media (min-width:52rem){.bookwrap{grid-template-columns:minmax(0,22rem) minmax(0,1fr);gap:3.5rem;align-items:start}.cover.big{position:sticky;top:1.5rem}}
.prose{max-width:var(--measure)}
.prose p{margin:0 0 1.2em}
.prose hr{border:0;border-top:1px solid var(--rule);margin:2rem 0}
.prose h2,.prose h3,.prose h4{margin:2em 0 .6em;font-size:1.15rem}
.prose table{border-collapse:collapse;width:100%;font-size:.95rem}.prose td,.prose th{border:1px solid var(--rule);padding:.4rem .6rem;text-align:left}
.prose em{font-style:italic}
.narrow{margin-inline:0}
.pn{display:flex;justify-content:space-between;gap:1rem;margin-top:3.5rem;padding-top:1.2rem;border-top:1px solid var(--rule);font:.95rem/1.4 var(--sans)}
.pn a{max-width:48%}.pn .next{text-align:right;margin-left:auto}
.foot{border-top:1px solid var(--rule);padding:1.5rem 0 3rem;color:var(--muted);font:.9rem/1.6 var(--sans)}
.foot p{margin:.2rem 0}.foot .small a{color:var(--muted)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}