.preview-page{min-height:55vh;display:grid;place-items:center;padding:70px 20px;background:#f3f6fa}.preview-card{width:min(720px,100%);padding:55px;background:#fff;border:1px solid #dce2ec;text-align:center;box-shadow:0 16px 40px #09153212}.preview-card h1{margin:0 0 18px;color:#142866;font:700 clamp(2.2rem,5vw,3.7rem)/1.1 Bitter,Georgia,serif}.preview-card p{margin:0 auto 28px;max-width:560px;color:#5d687c;font-size:1.08rem}