body {
    font-family: 'Microsoft YaHei', sans-serif;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background-color: #faf7f7;  /* 马卡龙背景色 */
}

.container {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
}

.question {
    margin-bottom: 20px;
    padding: 15px;
    background-color: #ffefd5;  /* 马卡龙黄色 */
    border-radius: 8px;
    color: #7a6c5d;  /* 调整文字颜色以配合背景 */
}

.options {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 10px;
}

/* 选项说明样式 */
.option-explanation {
    margin-bottom: 30px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    overflow: hidden;
}

.option-a, .option-b {
    padding: 20px 25px;
    margin: 0;
    font-size: 16px;
    position: relative;
    padding-left: 40px;
}

.option-a {
    background: #e8f4f3;  /* 淡薄荷绿 */
    border-bottom: 1px solid #eee;
}

.option-b {
    background: #fce9e8;  /* 淡珊瑚粉 */
}

.option-a::before, .option-b::before {
    content: 'A';
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: #a5dee5;  /* 马卡龙蓝 */
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 14px;
}

.option-b::before {
    content: 'B';
    background: #ffb5b5;  /* 马卡龙粉 */
}

/* 五个选项的容器 */
.scale-container {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    padding: 20px;
    background: white;
    border-radius: 16px;
    margin-top: 10px;  /* 从20px改为10px */
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

/* 选项说明样式 */
.option-explanation {
    margin-bottom: 15px;  /* 从30px改为15px */
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    overflow: hidden;
}

.scale-container .option {
    flex: 1;
    text-align: center;
    padding: 12px 8px;
    border: 2px solid transparent;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s ease;
    background: #f9f7f7;
    color: #7c7c7c;
    cursor: pointer;
}

.scale-container .option:hover {
    background: #e8f4f3;
    color: #a5dee5;
    transform: translateY(-2px);
}

.scale-container .option.selected {
    background: #a5dee5;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(165,222,229,0.3);
}

/* 按钮样式 */
button {
    background-color: #a5dee5;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    margin-top: 10px;
    transition: all 0.3s ease;
}

button:hover {
    background-color: #89c3c9;
    transform: translateY(-2px);
}

/* 其他样式保持不变，但更新颜色 */
#test-container {
    display: none;
}

#test-container .progress {
    margin-bottom: 20px;
    font-size: 14px;
    color: #666;
}

#test-container .progress span {
    color: #a5dee5;
    font-weight: bold;
    font-size: 16px;
}
.version-select {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin: 40px 0;
}

.version-card {
    padding: 25px;
    background: white;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid #e8f4f3;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.version-card:hover {
    border-color: #a5dee5;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(165,222,229,0.15);
}

.version-card h3 {
    margin: 0 0 12px 0;
    color: #a5dee5;
    font-size: 20px;
}

.version-card p {
    margin: 0;
    color: #7c7c7c;
    line-height: 1.6;
}