:root{--ink: #14221c;--ink-soft: #3b4a43;--paper: #f3efe6;--paper-deep: #e7dfd0;--white: #fbf8f1;--forest: #1f4d3a;--forest-2: #16382b;--moss: #4d7c65;--brass: #b8860b;--brass-soft: #e5c56a;--line: #d4cbb8;--shadow: 0 18px 40px rgba(20, 34, 28, .12);--radius: 18px;--max: 1180px}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--paper);color:var(--ink);font-family:Figtree,Segoe UI,sans-serif}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button,input{font:inherit}h1,h2,h3,.display{font-family:Fraunces,Georgia,serif;font-weight:700;letter-spacing:-.03em}#root{min-height:100vh}.site-header{position:sticky;top:0;z-index:20;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#f3efe6e6;border-bottom:1px solid var(--line)}.header-inner,.container{width:min(var(--max),calc(100% - 32px));margin:0 auto}.header-inner{display:flex;align-items:center;gap:18px;padding:12px 0}.brand{display:flex;align-items:baseline;gap:8px;min-width:max-content}.brand strong{font-family:Fraunces,serif;font-size:1.35rem}.brand span{color:var(--moss);font-size:.78rem}.search{flex:1;display:flex;background:var(--white);border:1px solid var(--line);border-radius:999px;overflow:hidden}.search input{flex:1;border:0;background:transparent;padding:10px 16px;outline:none}.search button,.primary,.ghost{border:0;cursor:pointer}.search button{background:var(--forest);color:var(--white);padding:10px 16px;font-weight:700}.nav-cats{display:flex;gap:14px;overflow:auto;padding-bottom:10px}.nav-cats a{white-space:nowrap;font-size:.92rem;color:var(--ink-soft)}.nav-cats a.active,.nav-cats a:hover{color:var(--forest)}.hero{position:relative;min-height:min(72vh,640px);display:grid;align-items:end;overflow:hidden;background:linear-gradient(180deg,#14221c2e,#14221cb8),url(https://images.unsplash.com/photo-1507842214122-e1019980e334?auto=format&fit=crop&w=2000&q=80) center/cover;color:var(--white)}.hero-copy{width:min(var(--max),calc(100% - 32px));margin:0 auto 56px}.hero-copy p.kicker{letter-spacing:.18em;text-transform:uppercase;font-size:.75rem;color:var(--brass-soft)}.hero-copy h1{font-size:clamp(2.4rem,6vw,5.2rem);margin:8px 0 12px;max-width:18ch;line-height:.95}.hero-copy p.sub{max-width:38ch;font-size:1.05rem;line-height:1.6;color:#f3efe6}.hero-actions{display:flex;gap:12px;margin-top:22px;flex-wrap:wrap}.primary{background:var(--brass);color:var(--ink);border-radius:999px;padding:12px 22px;font-weight:700}.ghost{background:transparent;color:var(--white);border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:12px 22px}.section{padding:56px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:16px;margin-bottom:24px}.section-head h2{margin:0;font-size:clamp(1.7rem,3vw,2.4rem)}.chips{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}.chip{background:var(--white);border:1px solid var(--line);border-radius:16px;padding:16px 14px;min-height:88px;display:flex;flex-direction:column;justify-content:space-between}.chip b{font-family:Fraunces,serif}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:18px}.book-card{background:var(--white);border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);display:flex;flex-direction:column;min-height:100%;transition:transform .2s ease}.book-card:hover{transform:translateY(-4px)}.cover{aspect-ratio:3 / 4;background:var(--paper-deep);overflow:hidden}.cover img,.cover-fallback{width:100%;height:100%;object-fit:cover}.cover-fallback{display:grid;place-items:center;background:linear-gradient(160deg,#1f4d3a,#16382b 55%,#b8860b 160%);color:#f3efe6;font-family:Fraunces,Georgia,serif;font-size:1.1rem}.book-body{padding:14px 14px 16px;display:flex;flex-direction:column;gap:6px;flex:1}.badge{align-self:flex-start;font-size:.72rem;letter-spacing:.04em;text-transform:uppercase;color:var(--forest);background:#e6efe9;border-radius:999px;padding:3px 8px}.book-body h3{margin:0;font-size:1.05rem;line-height:1.3}.author{color:var(--ink-soft);font-size:.9rem;margin:0}.price{margin-top:auto;display:flex;gap:8px;align-items:baseline;font-weight:700}.price s{color:#8a8376;font-weight:500;font-size:.85rem}.catalog-tools{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:22px}.pager{display:flex;gap:8px;justify-content:center;margin-top:28px}.pager button{border:1px solid var(--line);background:var(--white);border-radius:999px;padding:8px 14px;cursor:pointer}.detail{display:grid;grid-template-columns:minmax(240px,380px) 1fr;gap:36px;padding:36px 0 64px}.detail-cover{border-radius:24px;overflow:hidden;background:var(--paper-deep);box-shadow:var(--shadow)}.detail-cover img,.detail-cover .cover-fallback{width:100%;aspect-ratio:3 / 4;object-fit:cover}.detail h1{font-size:clamp(2rem,4vw,3.2rem);margin:8px 0 6px}.detail .desc{font-size:1.05rem;line-height:1.75;color:var(--ink-soft)}.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.site-footer{background:var(--forest-2);color:#e8efe9;padding:36px 0;margin-top:40px}.footer-grid{display:grid;grid-template-columns:2fr 1fr auto;gap:24px;align-items:start}.site-footer nav{display:flex;flex-direction:column;gap:8px}.site-footer a{color:#e8efe9;text-decoration:underline;text-underline-offset:3px}.about{max-width:720px}.about h1{font-size:clamp(2rem,4vw,3rem);margin:8px 0 16px}.about p,.about h2{line-height:1.7}.kicker-ink{letter-spacing:.18em;text-transform:uppercase;font-size:.75rem;color:var(--moss);margin:0}.empty,.error,.loading{padding:48px 0;text-align:center;color:var(--ink-soft)}@media(max-width:800px){.header-inner{flex-wrap:wrap}.search{order:3;flex:1 1 100%}.detail{grid-template-columns:1fr}.hero{min-height:78vh}.footer-grid{grid-template-columns:1fr}}