:root{--bg:#0e1218;--panel:#171d27;--ink:#e9eef5;--muted:#9aa8b8;--accent:#4aa3ff;--ok:#3ecf8e;--bad:#f07178}*{box-sizing:border-box}body{margin:0;font-family:Iowan Old Style,Palatino Linotype,Palatino,Georgia,serif;color:var(--ink);background:radial-gradient(1200px 600px at 10% -10%,#1c2a3d 0,transparent 50%),linear-gradient(165deg,#0e1218,#151b24 45%,#10141c);min-height:100vh}h1,h2,h3{font-family:Avenir Next,Segoe UI,sans-serif;letter-spacing:-.02em}main{max-width:980px;margin:0 auto;padding:2rem 1.25rem 4rem}.panel{background:var(--panel);border:1px solid #2a3545;border-radius:14px;padding:1.25rem;margin-top:1rem}label{display:block;font-size:.78rem;color:var(--muted);margin:.7rem 0 .25rem;font-family:Avenir Next,sans-serif}input,textarea{width:100%;padding:.7rem .8rem;border-radius:10px;border:1px solid #334155;background:#0b0f14;color:var(--ink);font:inherit}.row{display:grid;grid-template-columns:1fr 1fr;grid-gap:1rem;gap:1rem}button{margin-top:1rem;background:var(--accent);color:#041018;border:0;border-radius:10px;padding:.8rem 1.15rem;font-weight:700;cursor:pointer;font-family:Avenir Next,sans-serif}button.secondary{background:#243041;color:var(--ink);margin-left:.5rem}.caps{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.8rem}.caps span{font-size:.72rem;background:#243041;padding:.25rem .5rem;border-radius:6px;color:var(--muted);font-family:Avenir Next,sans-serif}pre{white-space:pre-wrap;background:#0b1015;padding:1rem;border-radius:10px;max-height:480px;overflow:auto;font-size:.8rem;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.ok{color:var(--ok)}.bad{color:var(--bad)}.urls{color:var(--muted);font-size:.9rem;font-family:Avenir Next,sans-serif}@media (max-width:720px){.row{grid-template-columns:1fr}}