:root{
  --ink:#131F33; --ink-deep:#0D1626; --ink-line:#2A3A55;
  --paper:#F4EFE4; --paper-warm:#EBE3D4;
  --gold:#C08A2E; --gold-soft:#D9AE63;
  --on-ink:#C2CAD8; --on-paper:#3B4557;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--on-ink);
  font-family:"Barlow",-apple-system,Segoe UI,Helvetica,Arial,sans-serif;
  font-size:17px;line-height:1.65}
img{max-width:100%;display:block}
a{color:var(--gold-soft)}
a:focus-visible,button:focus-visible{outline:2px solid var(--gold-soft);outline-offset:3px;border-radius:2px}
.wrap{max-width:1080px;margin:0 auto;padding:0 28px}

.masthead{border-bottom:1px solid var(--ink-line)}
.masthead .wrap{display:flex;align-items:baseline;justify-content:space-between;gap:24px;padding:26px 28px}
.mark{font-family:"Fraunces",Georgia,serif;font-weight:600;font-size:19px;
  letter-spacing:.02em;color:var(--paper);text-decoration:none}
.mark span{color:var(--gold)}
.mast-note{font-size:14px;color:#7D8AA0;margin:0}
.mast-note a{color:#7D8AA0;text-decoration:none}
.mast-note a:hover{color:var(--gold-soft)}

.hero{padding:76px 0 84px;border-bottom:1px solid var(--ink-line)}
.hero .wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:center}
.hero h1{font-family:"Fraunces",Georgia,serif;font-weight:600;
  font-size:clamp(38px,5.4vw,62px);line-height:1.06;letter-spacing:-.015em;
  color:var(--paper);margin:0 0 26px}
.hero p{max-width:46ch;margin:0 0 18px;font-size:19px;color:#AFB9C9}
.hero p.small{font-size:16px;color:#7D8AA0;margin-bottom:0}

.jacket{position:relative;width:min(300px,100%);margin-left:auto;aspect-ratio:2/3;
  background:var(--ink-deep);border:1px solid var(--ink-line);
  box-shadow:-18px 22px 44px rgba(0,0,0,.45);
  display:flex;align-items:center;justify-content:center;overflow:hidden}
.jacket::before{content:"";position:absolute;left:0;top:0;bottom:0;width:12px;
  background:linear-gradient(90deg,rgba(0,0,0,.5),rgba(0,0,0,0));z-index:2}
.jacket img{width:100%;height:100%;object-fit:cover}
.jacket .slot{padding:26px;text-align:center;font-size:13px;line-height:1.5;
  color:#5F6E86;border:1px dashed #35455F;margin:16px}
@media(prefers-reduced-motion:no-preference){
  .hero .jacket{animation:settle .7s cubic-bezier(.2,.7,.3,1) both}
  @keyframes settle{from{opacity:0;transform:translateY(14px) rotate(-1.2deg)}to{opacity:1;transform:none}}
}

.band{padding:74px 0;border-bottom:1px solid var(--ink-line)}
.band-paper{background:var(--paper);color:var(--on-paper);border-bottom:none}
.band h2{font-family:"Fraunces",Georgia,serif;font-weight:600;
  font-size:clamp(27px,3.2vw,36px);line-height:1.18;margin:0 0 10px;color:var(--paper)}
.band-paper h2{color:var(--ink)}
.band .lede{margin:0 0 44px;max-width:56ch;color:#8E9AAC}
.band-paper .lede{color:#5C6678}

.book{display:grid;grid-template-columns:200px 1fr;gap:38px;
  padding:34px 0;border-top:1px solid var(--ink-line)}
.book:last-child{border-bottom:1px solid var(--ink-line)}
.book .jacket{width:100%;margin:0;box-shadow:-10px 14px 30px rgba(0,0,0,.4)}
.book h3{font-family:"Fraunces",Georgia,serif;font-weight:600;font-size:27px;
  line-height:1.2;color:var(--paper);margin:0 0 6px}
.book h3 a{color:inherit;text-decoration:none}
.book h3 a:hover{color:var(--gold-soft)}
.book .sub{font-size:17px;color:#8E9AAC;margin:0 0 18px;max-width:52ch}
.book p{margin:0 0 16px;max-width:58ch}
.status{display:inline-block;font-size:13.5px;font-weight:600;letter-spacing:.03em;
  padding:5px 12px;border:1px solid var(--gold);color:var(--gold-soft);margin-bottom:16px}
.status.soon{border-color:#3D4C66;color:#7D8AA0}
.specs{list-style:none;padding:0;margin:20px 0 0;display:flex;flex-wrap:wrap;
  gap:8px 28px;font-size:15px;color:#7D8AA0}
.specs li strong{color:#AFB9C9;font-weight:500}
.morelink{margin:18px 0 0;font-size:16px}
.morelink a{text-decoration:none;border-bottom:1px solid rgba(217,174,99,.45);padding-bottom:2px}
.morelink a:hover{border-bottom-color:var(--gold-soft)}

.idx{list-style:none;padding:0;margin:0;border-top:1px solid #D6CCB8}
.idx li{border-bottom:1px solid #D6CCB8}
.idx a{display:flex;align-items:baseline;gap:14px;padding:13px 4px;
  text-decoration:none;color:var(--ink)}
.idx a:hover{background:var(--paper-warm)}
.idx .n{font-family:"Fraunces",Georgia,serif;font-size:15px;color:var(--gold);
  width:26px;flex:none;font-weight:600}
.idx .t{font-weight:500}
.idx .lead{flex:1;border-bottom:1px dotted #B9AC91;transform:translateY(-4px);min-width:20px}
.idx .go{font-size:14.5px;color:#7A6A4C;flex:none}
.fineprint{margin:26px 0 0;font-size:15px;color:#6F7A8C;max-width:64ch}
.band-paper .fineprint{color:#6E6656}

.author{max-width:62ch}
.author p{margin:0 0 16px}
.foot{background:var(--ink-deep);padding:40px 0}
.foot .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;
  font-size:14.5px;color:#6F7A8C}
.foot p{margin:0}
.foot a{color:#6F7A8C;text-decoration:none}
.foot a:hover{color:var(--gold-soft)}

/* book detail page */
.detail{padding:70px 0 60px;border-bottom:1px solid var(--ink-line)}
.detail .wrap{display:grid;grid-template-columns:280px 1fr;gap:56px;align-items:start}
.detail .jacket{width:100%;margin:0}
.detail h1{font-family:"Fraunces",Georgia,serif;font-weight:600;
  font-size:clamp(31px,4vw,44px);line-height:1.12;color:var(--paper);margin:0 0 10px}
.detail .sub{font-size:19px;color:#8E9AAC;margin:0 0 24px;max-width:44ch}
.detail p{max-width:58ch}
.backlink{display:inline-block;margin-bottom:22px;font-size:15px;
  color:#7D8AA0;text-decoration:none}
.backlink:hover{color:var(--gold-soft)}

@media(max-width:860px){
  .hero{padding:52px 0 60px}
  .hero .wrap{grid-template-columns:1fr;gap:44px}
  .jacket{margin:0}
  .book{grid-template-columns:150px 1fr;gap:24px}
  .band{padding:56px 0}
  .detail .wrap{grid-template-columns:1fr;gap:36px}
  .detail .jacket{width:min(220px,60%)}
}
@media(max-width:560px){
  .wrap{padding:0 20px}
  .book{grid-template-columns:1fr}
  .book .jacket{width:min(210px,70%)}
  .masthead .wrap{flex-direction:column;gap:6px}
}