:root{--bg:#04090e;--bg-panel:#06121a;--bg-fill:#00ffff0a;--neon-cyan:#0ff;--neon-cyan-soft:#4ad9ff;--neon-magenta:#f6c;--neon-green:#0f6;--text:#cfeef6;--text-dim:#6f97a3;--stroke:#0e2a36;--font-mono:Consolas, "Courier New", monospace}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);font-family:var(--font-mono);-webkit-font-smoothing:antialiased;margin:0;padding:0}body{background-color:var(--bg);background-image:linear-gradient(#00ffff08 1px,#0000 1px),linear-gradient(90deg,#00ffff08 1px,#0000 1px);background-size:40px 40px;min-height:100vh}a{color:var(--neon-cyan-soft);text-decoration:none}h1,h2,h3{text-transform:uppercase;letter-spacing:.12em;margin:0;font-weight:700}.btn{font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.14em;color:var(--neon-cyan);background:var(--bg-fill);border:1px solid var(--neon-cyan);cursor:pointer;padding:.7rem 1.4rem;font-weight:700;transition:background 80ms linear,color 80ms linear;display:inline-block}.btn:hover{color:#fff;background:#00ffff29}