*{box-sizing:border-box}
:root{--bg:#0d1320;--card:#161f31;--line:#26324a;--text:#f2efe9;--muted:#b4bccb;--accent:#f0a840;--accent-d:#d98f25}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:17px/1.65 Georgia,'Times New Roman',serif}
a{color:inherit}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
header.site{border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;justify-content:space-between;align-items:center;padding-top:18px;padding-bottom:18px;gap:16px;flex-wrap:wrap}
.brand{font:700 20px/1 -apple-system,'Segoe UI',Helvetica,Arial,sans-serif;letter-spacing:.14em;text-transform:uppercase;text-decoration:none;color:var(--text)}
.brand span{color:var(--accent)}
nav a{font:15px -apple-system,'Segoe UI',Helvetica,Arial,sans-serif;color:var(--muted);text-decoration:none;margin-left:20px}
nav a:hover{color:var(--accent)}
h1,h2,h3{line-height:1.2;font-family:-apple-system,'Segoe UI',Helvetica,Arial,sans-serif}
.hero{padding:56px 0 24px;text-align:center}
.hero h1{font-size:clamp(30px,5vw,46px);margin:0 0 12px}
.hero p{color:var(--muted);max-width:560px;margin:0 auto;font-size:19px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:28px;padding:36px 0 64px;align-items:start}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;text-decoration:none;display:block;transition:transform .15s,border-color .15s}
.card:hover,.card:focus-visible{transform:translateY(-4px);border-color:var(--accent)}
.card img{display:block;width:100%;height:auto}
.card .meta{padding:18px 20px 22px}
.card h2{font-size:19px;margin:0 0 6px}
.card p{margin:0 0 14px;color:var(--muted);font-size:15px;line-height:1.5}
.more{font:600 15px -apple-system,'Segoe UI',Helvetica,Arial,sans-serif;color:var(--accent)}
.book{display:grid;grid-template-columns:minmax(220px,360px) 1fr;gap:48px;padding:48px 0 64px;align-items:start}
.book img{width:100%;height:auto;display:block;border-radius:8px;box-shadow:0 18px 50px rgba(0,0,0,.55)}
.book h1{font-size:clamp(26px,4vw,38px);margin:0 0 8px}
.book .sub{color:var(--accent);font:600 18px/1.4 -apple-system,'Segoe UI',Helvetica,Arial,sans-serif;margin:0 0 6px}
.book .by{color:var(--muted);margin:0 0 22px;font-size:15px}
.tag{font-size:21px;font-style:italic;margin:0 0 18px;line-height:1.45}
.book ul{padding-left:20px;margin:0 0 28px}
.book li{margin-bottom:8px}
.book h3{font-size:14px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin:26px 0 10px}
.btn{display:inline-block;background:var(--accent);color:#1a1205;font:700 17px -apple-system,'Segoe UI',Helvetica,Arial,sans-serif;padding:15px 28px;border-radius:8px;text-decoration:none}
.btn:hover,.btn:focus-visible{background:var(--accent-d)}
.back{display:inline-block;margin-left:18px;font:15px -apple-system,'Segoe UI',Helvetica,Arial,sans-serif;color:var(--muted)}
footer{border-top:1px solid var(--line);color:var(--muted);font:14px -apple-system,'Segoe UI',Helvetica,Arial,sans-serif;text-align:center;padding:26px 20px}
@media(max-width:720px){.book{grid-template-columns:1fr;gap:28px;padding-top:28px}.book .cover{max-width:300px;margin:0 auto}.back{margin:16px 0 0;display:block}}