:root{color-scheme:dark;font-family:system-ui,sans-serif;background:#0e151c;color:#e9f0f5}body{margin:0;padding:28px 18px}main{max-width:760px;margin:auto}small,footer{color:#a8bbc6;letter-spacing:.06em}h1{font-size:clamp(42px,9vw,70px);letter-spacing:-.05em;margin:18px 0}h2{font-size:22px}p,li{line-height:1.65}section{border:1px solid #2b414e;border-radius:16px;padding:24px;margin:22px 0;background:#14212b}a{color:#8eddd0}label{display:block;margin:12px 0}button,input,select,textarea{font:inherit;border:1px solid #416273;border-radius:8px;padding:10px;background:#0d1921;color:#eef6fb;box-sizing:border-box}button{background:#94e3c4;color:#09231c;cursor:pointer;margin:6px 4px 6px 0;font-weight:650}button:disabled{opacity:.5;cursor:wait}input[type=password],textarea{width:100%;margin-top:8px}textarea{min-height:110px;resize:vertical}pre{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.65}code{display:block;overflow-wrap:anywhere;color:#94e3c4}footer{font-size:12px;padding:24px 0}[hidden]{display:none!important}