:root{--primary:#0f8;--secondary:#00d4ff;--dark:#0a0e12;--dark-accent:#151b22;--text:#fff;--gray:#8b949e;--gold:#fc0;--glass:#ffffff0d;--border:#ffffff1a}*{box-sizing:border-box;margin:0;padding:0}html,body{background-color:var(--dark);max-width:100vw;color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%{transform:scale(1);box-shadow:0 0 #0f86}70%{transform:scale(1.05);box-shadow:0 0 0 10px #0f80}to{transform:scale(1);box-shadow:0 0 #0f80}}.animate-fade-in{animation:.5s forwards fadeIn}.premium-card{background:var(--glass);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border);border-radius:20px;padding:24px}.btn-primary{background:linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);color:var(--dark);cursor:pointer;text-align:center;border:none;border-radius:12px;padding:12px 24px;font-weight:700;transition:all .3s;display:inline-block}.btn-primary:hover{filter:brightness(1.1);transform:translateY(-2px)}.btn-outline{color:var(--white);border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:12px;padding:12px 24px;font-weight:600;transition:all .3s}.input-field{background:var(--dark-accent);border:1px solid var(--border);color:#fff;border-radius:8px;outline:none;width:100%;margin-bottom:16px;padding:12px}.input-field:focus{border-color:var(--primary)}