:root{color-scheme:dark;--bg:#0c171f;--panel:#192a35;--text:#edf5f8;--muted:#b5c6cf;--accent:#87c5e8}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 system-ui,sans-serif}main{max-width:840px;margin:auto;padding:24px}h1{font-size:30px;margin:8px 0}h2{font-size:21px;margin:0 0 14px}header>p,footer,section>p{color:var(--muted)}section{padding:24px;background:var(--panel);border:1px solid #344952;border-radius:18px;margin:20px 0}.notice{border-left:4px solid var(--accent);padding:12px 16px;background:#193447}label{display:block;margin:12px 0 6px}input,select,button,.primary{font:inherit;border-radius:9px;padding:11px 15px}input,select{background:var(--bg);color:var(--text);border:1px solid #718895;max-width:100%}form{display:grid;gap:8px;max-width:420px}button,.primary{display:inline-block;border:0;background:var(--accent);color:#10222e;font-weight:600;cursor:pointer;margin:6px 6px 6px 0;text-decoration:none}button:disabled{opacity:.5;cursor:wait}a{color:var(--accent)}.primary{color:#10222e}.check{display:flex;gap:12px;align-items:start}.check input{margin-top:8px;flex-shrink:0}.stats{display:flex;gap:24px;flex-wrap:wrap}#account-id{font-size:14px;overflow-wrap:anywhere}#message{color:#ffe0a3;white-space:pre-wrap}#test-code{color:#ffe0a3}footer{font-size:14px}[hidden]{display:none!important}:focus-visible{outline:3px solid #fff;outline-offset:3px}@media(max-width:520px){main{padding:16px}section{padding:18px}.primary{display:block;text-align:center}}