:root{--bg:#05070b;--card:#0a0e16;--red:#ff241d;--gold:#ffc928;--blue:#16a8ff;--text:#f7f8fb;--muted:#aeb6c6;--green:#25dc69}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 70% 10%,#071b35 0,#05070b 34%),var(--bg);color:var(--text);font:16px/1.5 Arial,sans-serif}header{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:32px;padding:15px 5vw;background:#030507ef;border-bottom:1px solid #1b2638;backdrop-filter:blur(12px)}.brand{font-size:26px;font-weight:900;color:white;text-decoration:none}.brand span{color:var(--red)}nav{display:flex;gap:24px;flex:1;justify-content:center}nav a{color:#ddd;text-decoration:none;font-size:13px;text-transform:uppercase}.login,.btn{border:0;border-radius:10px;padding:13px 20px;font-weight:800;text-transform:uppercase;cursor:pointer;text-decoration:none;color:white}.login,.primary{background:linear-gradient(135deg,#ff3b26,#c80000);box-shadow:0 0 22px 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