@font-face{font-family:Nunito;font-display:swap;src:url('../assets/fonts/nunito-400.ttf')}@font-face{font-family:Nunito;font-display:swap;src:url('../assets/fonts/nunito-700.ttf');font-weight:700}@font-face{font-family:Nunito;font-display:swap;src:url('../assets/fonts/nunito-900.ttf');font-weight:900}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#eff8ff;color:#194f83;font-family:Nunito,sans-serif}a{color:inherit}header{background:#0789d0;color:white;padding:28px max(24px,calc((100vw - 1160px)/2)) 44px}header>a{font-weight:900;text-decoration:none}.book-hero{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:48px;align-items:center;padding-top:28px}h1{font-size:clamp(32px,4vw,48px);line-height:1.18;font-weight:900;margin:18px 0}.tag{font-size:13px;font-weight:900;letter-spacing:.04em}.intro{font-size:18px;line-height:1.7;max-width:660px}.cover{display:block;width:100%;height:auto;border-radius:15px;box-shadow:0 18px 38px #00518070}.actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin:26px 0 18px}.button{background:#ffdc43;color:#194f83;border-radius:30px;padding:14px 23px;text-decoration:none;font-weight:900;display:inline-block}.availability{font-weight:900}.availability-note{font-size:14px;line-height:1.7;max-width:630px}.section-intro{max-width:1208px;margin:auto;padding:40px 24px 20px}.section-intro h2{font-size:28px;margin:0 0 10px;font-weight:900}.section-intro p{line-height:1.7;margin:0;max-width:840px}.pages{max-width:1208px;margin:auto;padding:0 24px 40px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}figure{margin:0;background:white;padding:16px;border-radius:22px;box-shadow:0 5px 24px #17579212}figcaption{font-size:16px;font-weight:900;margin-bottom:12px;line-height:1.4}.preview-label{font-size:11px;font-weight:900;letter-spacing:.07em;color:#ba357b;display:block;margin-bottom:5px}figure img{display:block;width:100%;height:auto;border-radius:8px}.book-details{max-width:1160px;margin:0 auto 36px;padding:24px;background:#fff;border-radius:22px;line-height:1.7}.book-details h2{font-size:23px;font-weight:900;margin:0 0 10px}footer{text-align:center;padding:20px 24px 40px;font-size:14px;line-height:1.8}a:focus-visible{outline:3px solid #df3f83;outline-offset:5px}@media(max-width:800px){.book-hero{grid-template-columns:1fr;gap:28px}.cover{width:240px;margin:auto}.pages{grid-template-columns:1fr;max-width:500px}.book-details{margin:0 24px 36px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}.section-intro .button{margin-top:18px}.print-note{font-size:14px;margin-top:10px}