:root{--bg:#0f172a;--panel:rgba(255,255,255,.08);--border:rgba(255,255,255,.12);--green:#10b981}
*{box-sizing:border-box}body{margin:0;font-family:Arial,sans-serif;background:#0f172a;color:#fff}
nav{display:flex;justify-content:space-between;padding:20px 40px}
a{color:white;text-decoration:none}
.hero,.card{max-width:1100px;margin:40px auto;padding:32px;background:var(--panel);backdrop-filter:blur(24px);border:1px solid var(--border);border-radius:24px}
.btn{background:var(--green);padding:12px 18px;border-radius:999px;color:white;display:inline-block}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
input,select,textarea{width:100%;padding:12px;margin:8px 0;background:#1e293b;color:white;border:1px solid #334155;border-radius:12px}
table{width:100%;border-collapse:collapse}td,th{border:1px solid #334155;padding:10px}
.footer{text-align:center;padding:30px}.footer a{margin:0 10px}