* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Microsoft YaHei", sans-serif;
}

body {
    background-color: #f0f8fb;
    padding: 20px;
}

.container {
    max-width: 600px;
    margin: 50px auto;
    background-color: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 0 15px rgba(0,0,0,0.1);
}

h1 {
    text-align: center;
    color: #333;
    margin-bottom: 30px;
}

.quiz-box, .result-box {
    margin-top: 20px;
}

.question {
    font-size: 18px;
    color: #444;
    margin-bottom: 20px;
    line-height: 1.5;
}

.options label {
    display: block;
    margin: 10px 0;
    padding: 10px;
    border: 1px solid #eee;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.options label:hover {
    background-color: #f8f9fa;
}

.options input:checked + label {
    background-color: #e3f2fd;
    border-color: #90caf9;
}

.next-btn, .restart-btn {
    width: 100%;
    padding: 12px;
    margin-top: 25px;
    background-color: #2196f3;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.next-btn:hover, .restart-btn:hover {
    background-color: #1976d2;
}

.result-box {
    text-align: center;
}

.score {
    font-size: 20px;
    margin: 20px 0;
    color: #2196f3;
}

.interpretation {
    font-size: 16px;
    line-height: 1.6;
    color: #555;
    margin-bottom: 30px;
}