:root{color-scheme:light dark}*{box-sizing:border-box}body{margin:0;background:#0b0a19;color:#e9e7f4;font:17px/1.75 system-ui,sans-serif}header,main,footer{max-width:900px;margin:auto;padding:24px}header{border-bottom:1px solid #322c46}.brand{font-size:23px;font-weight:750;text-decoration:none}nav{display:flex;flex-wrap:wrap;gap:20px;margin-top:16px;font-size:15px}a{color:#c7b5ff}a:hover{color:#fff}h1{font-size:clamp(30px,5vw,44px);line-height:1.2;margin:24px 0 30px}h2{margin-top:38px;font-size:24px;line-height:1.35}h3{font-size:19px;margin-top:24px}p{margin:14px 0}code{background:#242038;padding:3px 6px;border-radius:5px}footer{border-top:1px solid #322c46;margin-top:30px;font-size:15px;padding-bottom:48px}@media(prefers-color-scheme:light){body{background:#faf9ff;color:#292139}a{color:#5d36b3}a:hover{color:#311365}header,footer{border-color:#ddd4eb}code{background:#eee8f7}}