body{margin:0;background:#12100b;color:#fff9e8;font-family:system-ui}main{width:min(800px,calc(100% - 32px));margin:auto;padding:35px 0}a{color:#ffd06c}h1{font-size:clamp(3rem,10vw,6rem);letter-spacing:-.08em;margin:.2em 0}form{display:grid;grid-template-columns:2fr 1.5fr 1fr auto;gap:8px;margin:25px 0}input,select,button{padding:12px;border-radius:10px;border:1px solid #65532f;background:#211b10;color:inherit}button{background:#ffd06c;color:#261b06;font-weight:800}#books-list{display:grid;gap:10px;margin-top:18px}.book{padding:16px;border:1px solid #4e4028;border-radius:14px;background:#1b160d}.book h2{margin:0}.book p{color:#cbbd9f}@media(max-width:600px){form{grid-template-columns:1fr}}