:root{--bg:#0B0B0D;--fg:#fff;--gold:#D4AF37}
html,body{background:var(--bg);color:var(--fg);font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}
.wrap{max-width:980px;margin:2.5rem auto}
.card{border:1px solid var(--gold);border-radius:.8rem;padding:1.2rem;margin:1rem 0}
.btn{border:1px solid var(--gold);border-radius:.6rem;padding:.45rem .75rem;color:#fff;background:transparent;text-decoration:none;display:inline-block}
.btn:hover{background:var(--gold);color:#0B0B0D}
h1{margin:.2rem 0 1rem}
.foot{margin-top:2rem;border-top:1px solid var(--gold);padding-top:.8rem;opacity:.85}
.input{background:#121214;color:#fff;border:1px solid #2a2a2e;border-radius:.6rem;padding:.6rem .8rem;outline:none;min-width:260px}