.iphone{max-width:640px;margin:0 auto;padding:48px 20px 70px}.iphone img{border-radius:16px}.iphone section{background:white;padding:22px;border-radius:18px;margin:18px 0}.iphone h2{margin-top:0}.iphone .download{width:fit-content}.iphone summary{cursor:pointer}.iphone p{line-height:1.65}