.iq-game-container{width:100%;height:480px;max-height:90vh;background:#0d1117;border:1px solid #100ddd;border-radius:4px;box-shadow:0 0 6px #4425ce;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding:26px 24px;color:#c9d1d9;overflow-y:auto;overflow-x:hidden;position:relative;font-family:'Courier New','Fira Code','Segoe UI',monospace}.iq-game-container::-webkit-scrollbar{width:4px}.iq-game-container::-webkit-scrollbar-track{background:#0d1117}.iq-game-container::-webkit-scrollbar-thumb{background:#1f6feb;border-radius:4px}.screen{width:100%;display:flex;flex-direction:column;align-items:center;gap:16px;flex:1}.hidden-screen{display:none!important}.glitch-title{font-size:2.2rem;font-weight:700;color:#58a6ff;text-shadow:0 0 8px #1f6feb,0 0 18px #1f6feb80;letter-spacing:2px;text-transform:uppercase;margin-top:6px;letter-spacing:1.5px}.terminal-box{background:#161b22;border:1px solid #27305a;border-radius:4px;padding:14px;width:100%;box-shadow:inset 0 0 12px #00000050;color:#8b949e;font-size:.9rem}label{font-weight:600;color:#58a6ff;font-size:.85rem;letter-spacing:.5px;text-transform:uppercase;letter-spacing:1.5px}select{width:100%;background:#0d1117;border:1px solid #30363d;border-radius:4px;padding:10px 12px;font-size:.95rem;letter-spacing:1.5px;font-family:inherit;color:#c9d1d9;outline:none;appearance:none;background-image:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="%2358a6ff"><path d="M7 10l5 5 5-5z"/></svg>');background-repeat:no-repeat;background-position:right 10px center;cursor:pointer}select:focus{border-color:#1f6feb;box-shadow:0 0 10px #1f6feb40}.hack-btn{background:#0d1117;border:1px solid #1f6feb;border-radius:60px;padding:12px 20px;font-size:1.2rem;letter-spacing:1.5px;font-weight:700;font-family:inherit;color:#58a6ff;text-transform:uppercase;letter-spacing:1.5px;cursor:pointer;transition:0.15s;box-shadow:0 0 10px #0d0b74;width:100%;text-align:center}.hack-btn:hover{box-shadow:0 0 10px #100ddd;color:#100ddd;letter-spacing:1px}.hack-btn:active{background:#1f6feb20;box-shadow:0 0 22px #1f6feb}.stats-row{display:flex;justify-content:space-between;align-items:center;width:100%;font-weight:600;font-size:.9rem;letter-spacing:1.5px}.timer-glow{background:#0d1117;border:1px solid #f0883e;border-radius:4px;padding:5px 13px;color:#f0883e;box-shadow:0 0 10px #f0883e40}.question-panel{background:#0d1117;border:1px solid #30363d;border-radius:4px;padding:18px 12px;width:100%;text-align:center;box-shadow:inset 0 0 18px #000}.equation-text{font-size:2.8rem;letter-spacing:1.5px;font-weight:700;color:#e6edf3;text-shadow:0 0 12px #58a6ff;word-break:break-word}.options-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;width:100%}.opt-btn{background:#161b22;border:1px solid #30363d;border-radius:4px;padding:13px 6px;font-size:1.8rem;font-weight:700;font-family:inherit;color:#c9d1d9;cursor:pointer;transition:0.1s;text-align:center;letter-spacing:1.5px}.opt-btn.correct-glow{background:#0d3320;border-color:#3fb950;box-shadow:0 0 14px #3fb950}.opt-btn.wrong-glow{background:#3d1218;border-color:#f85149;box-shadow:0 0 14px #f85149}.opt-btn:disabled{opacity:.65;cursor:default}.feedback-line{min-height:22px;font-weight:600;font-size:.9rem;color:#8b949e;text-align:center;letter-spacing:1.5px}.iq-badge{font-size:3.5rem;letter-spacing:1.5px;font-weight:800;color:#f0883e;text-shadow:0 0 16px #f0883e}@media (max-width:480px){.iq-game-container{height:420px;padding:12px 10px}.equation-text{font-size:2.2rem}}