body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
}

header {
    background-color: #2c3e50;
    color: #fff;
    padding: 1.5rem 0;
    width: 100%;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin-bottom: 20px;
}

h1 {
    margin: 0;
    font-size: 2.5rem;
}

main {
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    width: 90%;
    max-width: 800px;
    margin-bottom: 20px;
}

section, #start-container {
    margin-bottom: 30px;
}

h2 {
    color: #2c3e50;
    border-bottom: 2px solid #3498db;
    padding-bottom: 10px;
    margin-bottom: 20px;
}

#start-container {
    text-align: center;
    padding: 40px 0;
}

#start-btn {
    padding: 15px 30px;
    font-size: 1.2rem;
    background-color: #27ae60;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#start-btn:hover {
    background-color: #229954;
}

.question {
    margin-bottom: 20px;
    padding: 15px;
    background-color: #ecf0f1;
    border-radius: 5px;
}

.question label {
    display: block;
    font-weight: bold;
    margin-bottom: 10px;
    color: #34495e;
}

.question div {
    margin-bottom: 8px;
}

#progress-indicator {
    text-align: center;
    font-weight: bold;
    color: #7f8c8d;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

#navigation-controls {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
}

#navigation-controls button {
    padding: 12px 20px;
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#prev-btn {
    background-color: #95a5a6;
    color: white;
}

#prev-btn:hover {
    background-color: #7f8c8d;
}

#next-btn, #submit-btn {
    background-color: #3498db;
    color: white;
}

#next-btn:hover, #submit-btn:hover {
    background-color: #2980b9;
}

#recommended-games-list {
    list-style: none;
    padding: 0;
}

#recommended-games-list li {
    background-color: #ecf0f1;
    margin-bottom: 20px;
    padding: 20px;
    border-radius: 5px;
    border-left: 5px solid #3498db;
}

#recommended-games-list h3 {
    margin-top: 0;
    color: #2c3e50;
}

#recommended-games-list .links a {
    text-decoration: none;
    color: #fff;
    background-color: #3498db;
    padding: 8px 12px;
    border-radius: 3px;
    margin-right: 10px;
    font-size: 0.9rem;
    transition: background-color 0.3s ease;
}

#recommended-games-list .links a:hover {
    background-color: #2980b9;
}