.cp09-ebook{max-width:1180px;margin:30px auto;padding:40px;border-radius:18px;background:linear-gradient(135deg,#10183a,#254b9b);color:#fff;box-shadow:0 18px 50px rgba(0,0,0,.16)}.cp09-ebook h1{font-size:42px;margin:0 0 12px}.cp09-ebook p{font-size:17px}