:root{font-family:system-ui,"Segoe UI",sans-serif;color:#193449;background:#f3f6f8;line-height:1.6}*{box-sizing:border-box}main{max-width:650px;padding:36px 25px;margin:25px auto}.brand{font-size:.8rem;letter-spacing:.08em;font-weight:700;color:#365a6b}h1{font-size:1.8rem;line-height:1.25;letter-spacing:-.02em;margin:20px 0}p,li{font-size:.95rem}ol{padding-left:25px;margin:25px 0}li{margin-bottom:16px}a{color:#075e78;text-underline-offset:3px}.button{display:inline-block;background:#086378;color:white;border-radius:6px;padding:10px 18px;text-decoration:none;font-weight:650;margin:0 0 15px}details{font-size:.87rem;border-top:1px solid #cedde3;padding-top:17px;margin-top:26px}summary{cursor:pointer;font-weight:600;min-height:44px}code{display:block;overflow-wrap:anywhere;font-size:.76rem;background:#e4edf1;padding:12px;margin-top:6px}a:focus-visible,summary:focus-visible{outline:3px solid #d29a33;outline-offset:4px}@media(max-width:450px){main{margin:0;padding:25px 20px}h1{font-size:1.55rem}.button{display:block;text-align:center}}