:root{
  --paper:#f6f1e8; --ink:#1d2328; --soft:#5a6168; --line:#d9d0c1;
  --river:#1f3a4a; --accent:#9c3d2a; --card:#fffdf8;
  --display:"Cormorant Garamond",Georgia,serif; --read:"Source Serif 4",Georgia,serif;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --paper:#12171b; --ink:#ece6da; --soft:#a3a9ae; --line:#2c343a; --river:#a9c4d3; --accent:#e08a6f; --card:#192026;
}}
:root[data-theme="dark"]{--paper:#12171b; --ink:#ece6da; --soft:#a3a9ae; --line:#2c343a; --river:#a9c4d3; --accent:#e08a6f; --card:#192026}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:18px/1.6 var(--read)}
img{max-width:100%;height:auto;display:block}
a{color:var(--river)}
a:focus-visible,.btn:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.wrap{max-width:1040px;margin:0 auto;padding:0 16px}
h1,h2,h3{font-family:var(--display);font-weight:600;line-height:1.08;margin:0 0 .4em;text-wrap:balance}
h1{font-size:clamp(34px,6vw,58px)} h2{font-size:clamp(28px,4vw,40px)} h3{font-size:26px}
p{margin:0 0 1em}
.eyebrow{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:.6em}
.lede{font-size:20px;color:var(--ink)}
.fine,.coming,.world,.tropes{color:var(--soft);font-size:16px}
.tropes{font-style:italic}
.top{border-bottom:1px solid var(--line)}
.top .wrap{display:flex;flex-wrap:wrap;gap:8px 24px;align-items:center;justify-content:space-between;padding-block:16px}
.mark{font-family:var(--display);font-size:26px;font-weight:600;text-decoration:none;color:var(--ink)}
nav{display:flex;gap:20px} nav a{text-decoration:none;color:var(--soft)} nav a[aria-current]{color:var(--ink);border-bottom:2px solid var(--accent)}
section{padding-block:48px}
.hero{padding-block:64px 24px}
.hero h1{max-width:22ch;font-style:italic;font-weight:500}
.section-title{border-top:1px solid var(--line);padding-top:32px}
.series-head{padding-block:48px 8px}
.book{display:grid;grid-template-columns:minmax(0,280px) minmax(0,1fr);gap:40px;align-items:start;padding-block:32px;border-bottom:1px solid var(--line)}
.book:last-of-type{border-bottom:0}
.feature .book{border:0}
.cover{width:100%;border-radius:3px;box-shadow:0 18px 40px rgba(0,0,0,.28)}
.blurb p:first-child{font-weight:600}
.btn{display:inline-block;background:var(--river);color:var(--paper);text-decoration:none;padding:10px 20px;border-radius:6px;font-weight:600;margin:4px 8px 4px 0}
.btn.ghost{background:transparent;color:var(--river);border:1px solid var(--river)}
.shelves{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}
.shelf{display:block;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:20px;text-decoration:none;color:var(--ink)}
.shelf:hover{border-color:var(--river)}
.shelf p{color:var(--soft);font-size:16px}
.spines{display:flex;gap:8px;margin-bottom:16px}
.mini{width:30%;max-width:96px;border-radius:2px;box-shadow:0 6px 14px rgba(0,0,0,.2)}
.about{display:grid;grid-template-columns:minmax(0,260px) minmax(0,1fr);gap:40px;align-items:start}
.portrait{border-radius:8px}
.signup{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.signup .section-title{border:0;padding:0}
footer{padding-block:32px;color:var(--soft);font-size:15px}
@media (max-width:700px){
  .book,.about{grid-template-columns:1fr;gap:20px}
  .book .cover{max-width:240px}
  .portrait{max-width:200px}
}