:root{color-scheme:light}*{box-sizing:border-box}body{margin:0;background:#f3f8f4;color:#163e30;font-family:Tahoma,sans-serif}main{max-width:900px;margin:auto;padding:100px 24px}.badge{background:#d9ecdf;border-radius:24px;padding:10px 18px;font-size:15px}h1{font-size:clamp(34px,6vw,64px);line-height:1.4;letter-spacing:-1px;margin:36px 0 20px}p{font-size:18px;color:#496458}.card,p{line-height:1.9}.card{margin-top:42px;background:#fff;padding:26px;border:1px solid #dce9e0;border-radius:18px}small{color:#5b6e64}