:root{color-scheme:dark}*{box-sizing:border-box}body{margin:0;background:#080b10;color:#f7f9fc;font-family:system-ui,sans-serif;line-height:1.65}.page{width:min(100% - 36px,900px);margin:auto}a{color:#9df2d4;overflow-wrap:anywhere}header{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;padding:24px 0}.brand{display:inline-flex;gap:12px;align-items:center;font-weight:750;text-decoration:none}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:#9df2d4;color:#080b10}main{padding:24px 0 48px}h1{font-size:clamp(2rem,6vw,3rem);line-height:1.2}h2{margin-top:32px;font-size:1.3rem;line-height:1.3}.muted{color:#aeb7c5}footer{padding:24px 0;border-top:1px solid #30353d;font-size:.9rem;color:#aeb7c5}footer nav{display:flex;flex-wrap:wrap;gap:20px}