:root{--bg:#071426;--card:#10243F;--line:rgba(148,182,226,.18);--fg:#F2F7FF;--muted:#A9BCD6;--gold:#E8B64C;--goldInk:#1B1203;--ok:#4ADE9B;--bad:#FF8A8A;color-scheme:dark}@media (prefers-color-scheme:light){:root{--bg:#F3F8FF;--card:#FFFFFF;--line:rgba(11,35,64,.12);--fg:#0B2340;--muted:#4A5F7D;--gold:#9A6400;--goldInk:#FFFFFF;--ok:#137A4B;--bad:#B42318;color-scheme:light}}*{box-sizing:border-box}body,html{margin:0;min-height:100%}body{background:var(--bg);color:var(--fg);font:16px/1.55 Nunito Sans,system-ui,-apple-system,Segoe UI,sans-serif;background-image:radial-gradient(1200px 600px at 80% -10%,rgba(232,182,76,.1),transparent 60%),radial-gradient(900px 500px at -10% 110%,rgba(56,214,245,.08),transparent 60%)}.wrap{min-height:100vh;align-items:center;justify-content:center;padding:24px 16px}.card,.wrap{display:flex}.card{width:100%;max-width:460px;background:var(--card);border:1px solid var(--line);border-radius:22px;padding:30px 26px;flex-direction:column;gap:18px;box-shadow:0 30px 80px -40px rgba(0,0,0,.6)}.brand{display:flex;align-items:center;gap:12px}.coin{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font:800 22px/1 Fraunces,Georgia,serif;color:#1B1203;background:linear-gradient(135deg,#F7D98A,#C9922B);flex:none}.brand b{display:block;font:700 1.02rem/1.2 Fraunces,Georgia,serif}.brand small{color:var(--muted);font-size:.8rem}h1{font:800 1.7rem/1.15 Fraunces,Georgia,serif;text-wrap:balance}h1,p{margin:0}.muted{color:var(--muted)}.note{border-radius:14px;background:rgba(232,182,76,.09);border:1px solid rgba(232,182,76,.35)}.alert,.note{font-size:.92rem;padding:11px 14px}.alert{border-radius:14px;color:var(--bad);background:rgba(255,138,138,.08);border:1px solid rgba(255,138,138,.35)}.ok{color:var(--ok)}form{gap:12px}form,label{display:flex;flex-direction:column}label{gap:6px;font-size:.85rem;font-weight:800;color:var(--muted)}input{font:inherit;color:var(--fg);background:transparent;border:1px solid var(--line);border-radius:12px;padding:12px 14px;outline:none}input:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(232,182,76,.18)}.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;font:800 1rem/1 Nunito Sans,sans-serif;padding:14px 18px;border-radius:12px;border:0;cursor:pointer;text-decoration:none;background:var(--gold);color:var(--goldInk)}.btn[disabled]{opacity:.6;cursor:wait}.btn.ghost{background:transparent;color:var(--fg);border:1px solid var(--line)}.link{background:none;border:0;padding:0;color:var(--muted);font:inherit;font-size:.8rem;text-decoration:underline;text-underline-offset:2px;cursor:pointer;align-self:flex-start}.langs{display:inline-flex;border:1px solid var(--line);border-radius:99px;overflow:hidden;align-self:flex-end}.langs a{padding:6px 11px;font-size:.74rem;font-weight:800;text-decoration:none;color:var(--muted)}.langs a[aria-current=true]{background:var(--gold);color:var(--goldInk)}.small{font-size:.8rem}ol{margin:0;padding-left:1.2em;display:flex;flex-direction:column;gap:6px}