body{max-width:850px;margin:0 auto;padding:44px 22px;color:#eaf2ff;background:#060b19;font:16px system-ui;line-height:1.7}h1,h2{line-height:1.2}a{color:#67c5ff}.note{padding:15px;border:1px solid #3e679d;border-radius:12px;background:#0d1c38;color:#c9d9f2}header{display:flex;justify-content:space-between;gap:14px;border-bottom:1px solid #29466f;padding-bottom:16px}