:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}.card{padding:2em}#app{max-width:1280px;margin:0 auto;padding:2rem;text-align:center}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--text-color: #111111;--accent-color: #2945EB;--background-color: #FFFFFF}body{margin:0;background-color:var(--background-color);color:var(--text-color);font-family:system-ui,-apple-system,sans-serif}.github-link{position:fixed;top:1rem;left:1rem;font-size:4rem;color:var(--text-color);z-index:1000}.github-link:hover{color:var(--accent-color)}.exam-app{max-width:800px;margin:0 auto;padding:2rem;min-height:calc(100vh - 100px)}.app-footer{text-align:center;padding:1rem;color:#666;font-size:.9rem;position:fixed;bottom:0;left:0;right:0;background-color:var(--background-color);border-top:1px solid #eee}.welcome-screen{text-align:center;padding:4rem 1rem}.primary-button{background-color:var(--accent-color);color:#fff;border:none;padding:1rem 2rem;border-radius:8px;font-size:1.1rem;cursor:pointer;transition:opacity .2s}.primary-button:hover{opacity:.9}.exam-header{display:flex;justify-content:space-between;margin-bottom:2rem;font-size:1.1rem}.score{text-align:center;margin-bottom:2rem;font-size:1.2rem}.category-scores{margin-top:2rem;padding:1rem;background:#f8f9fa;border-radius:8px}.category-scores h3{margin-bottom:1rem;color:#2c3e50}.category-score{margin:.5rem 0;padding:.5rem;background:#fff;border-radius:4px;box-shadow:0 1px 3px #0000001a}.question-container{background:#fff;padding:2rem;border-radius:12px;box-shadow:0 4px 6px #0000001a;margin-bottom:2rem}.question{font-size:1.2rem;margin-bottom:2rem}.options{display:flex;flex-direction:column;gap:1rem}.option{display:flex;align-items:center;padding:1rem;border:1px solid #ddd;border-radius:8px;cursor:pointer;transition:all .2s}.option:hover{border-color:var(--accent-color)}.option input[type=radio]{margin-right:1rem}.navigation{display:flex;justify-content:space-between;margin-top:2rem}.nav-button{background:none;border:1px solid #ddd;padding:.5rem 1rem;border-radius:6px;cursor:pointer;font-size:1.2rem}.nav-button:disabled{opacity:.5;cursor:not-allowed}.results-modal{background:#fff;padding:2rem;border-radius:12px;box-shadow:0 4px 6px #0000001a;text-align:center}.score{font-size:1.2rem;line-height:1.6}.text-success{color:#28a745;margin-left:8px}.text-danger{color:#dc3545;margin-left:8px}@media (max-width: 600px){.exam-app,.question-container{padding:1rem}.exam-header{flex-direction:column;gap:.5rem;text-align:center}.app-footer{padding:.5rem;font-size:.8rem}}
