:root{color-scheme:dark;font-family:system-ui,sans-serif;background:#171929;color:#f4f5fc;line-height:1.75}*{box-sizing:border-box}body{margin:0}header,footer,main{max-width:900px;margin:auto;padding:24px}header{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}a{color:#84efd1;text-underline-offset:4px;overflow-wrap:anywhere}header>a{font-size:28px;font-weight:800;text-decoration:none}article{padding:12px 0 42px;scroll-margin-top:20px}article+article{border-top:1px solid #4b4e63}h1{font-size:clamp(28px,5vw,42px);line-height:1.3}h2{font-size:22px;margin-top:32px}p,li{overflow-wrap:anywhere}.button{display:inline-block;background:#84efd1;color:#171929;padding:12px 20px;border-radius:12px;font-weight:700}footer{border-top:1px solid #4b4e63}nav{align-self:center}@media(max-width:480px){header,footer,main{padding:20px}ol{padding-inline-start:24px}}