body { font: 16px system-ui, sans-serif; margin: 1rem auto; max-width: 48rem; padding: 0 1rem; }
label { display: block; margin: 1rem 0; }
button, select, input { font: inherit; padding: .6rem; max-width: 100%; margin-bottom: .5rem; }
textarea { width: 100%; box-sizing: border-box; }
img { max-width: 100%; max-height: 22rem; display: block; margin: .7rem 0; }
a { display: inline-block; padding: .5rem 0; }