:root{--bg1:#050b1a;--bg2:#081a3a;--card: rgba(255,255,255,.06);--card2: rgba(255,255,255,.08);--border: rgba(255,255,255,.14);--text: rgba(255,255,255,.92);--muted: rgba(255,255,255,.7);--accent: #7c3aed;--accent2:#22c55e}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;color:var(--text);background:radial-gradient(900px 600px at 20% 10%,rgba(124,58,237,.25),transparent 60%),radial-gradient(900px 600px at 80% 30%,rgba(34,197,94,.18),transparent 55%),linear-gradient(180deg,var(--bg1),var(--bg2))}a{color:inherit}.page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:32px 16px}.shell{width:min(960px,100%);display:grid;grid-template-columns:1.15fr .85fr;gap:18px}@media(max-width:860px){.shell{grid-template-columns:1fr}}.card{background:var(--card);border:1px solid var(--border);border-radius:18px;box-shadow:0 24px 70px #00000059;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:22px}.hero{padding:24px;border-radius:18px;background:linear-gradient(135deg,#7c3aed2e,#22c55e1a);border:1px solid rgba(255,255,255,.14)}.h1{font-size:28px;margin:0 0 8px;letter-spacing:.2px}.p{margin:0;color:var(--muted);line-height:1.55}.formRow{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:16px}@media(max-width:560px){.formRow{grid-template-columns:1fr}}.label{font-size:13px;color:var(--muted);margin:0 0 8px}.select,.input{width:100%;height:44px;border-radius:12px;border:1px solid rgba(255,255,255,.18);background:#00000040;color:var(--text);padding:0 12px;outline:none}.select:focus,.input:focus{border-color:#7c3aeda6;box-shadow:0 0 0 3px #7c3aed2e}.actions{display:flex;gap:12px;margin-top:16px;align-items:center}.btn{height:44px;padding:0 16px;border-radius:12px;border:1px solid rgba(255,255,255,.18);cursor:pointer;font-weight:600;letter-spacing:.2px;background:#ffffff0f;color:var(--text)}.btnPrimary{background:linear-gradient(135deg,#7c3aedf2,#22c55ebf);border-color:#ffffff38}.btn:disabled{opacity:.55;cursor:not-allowed}.rightCard{display:flex;flex-direction:column;gap:10px}.tip{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:14px;color:var(--muted)}