.payment-card{margin:1.5rem 0;padding:1.5rem;border:2px solid #153c35;border-radius:18px;background:#fff;color:#153c35}.payment-card h2{margin-top:0}.payment-card .button{display:inline-block;padding:.85rem 1.2rem;background:#153c35;color:white;border:0;border-radius:8px;font:inherit;text-decoration:none;cursor:pointer}.payment-card .button:focus-visible{outline:3px solid #d96034;outline-offset:4px}.payment-card small{display:block;margin-top:.7rem}.reader{max-width:760px;margin:auto;padding:2rem 1.2rem;font-size:1.15rem;line-height:1.85}.reader h1{line-height:1.2}.reader h2{margin-top:2.5rem;line-height:1.4}.reader p{margin:.8rem 0}.reader-cover{display:block;max-width:320px;width:100%;height:auto;margin:2rem auto}.reader input[type=text]{width:100%;font:inherit;padding:.7rem}.reader .notice{background:#eaf2f9;border-radius:12px;padding:1rem}.reader a{overflow-wrap:anywhere}.reader button{font:inherit}.reader details{margin:1.5rem 0}.reader summary{cursor:pointer;font-weight:bold}.reader nav{margin:1.2rem 0}.reader .reading-link{font-size:1rem}

.reader-illustration{margin:2rem 0}.reader-illustration img{display:block;width:auto;max-width:100%;height:auto;max-height:85vh;margin:auto;border-radius:12px}