/* 主容器样式 */
.feature-contrast-box {
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
    padding: 20px;
    margin: 20px 0;
    border: 1px solid #eaeaea;
}

.feature-contrast-row {
    display: flex;
    align-items: stretch;
    position: relative;
    margin: 0;
}

/* 列样式 */
.advantages-contrast-col, .disadvantages-contrast-col {
    padding: 15px 20px;
    flex: 1;
}

.advantages-contrast-section h5, .disadvantages-contrast-section h5 {
    font-size: 16px;  /* 统一为16px */
    font-weight: 600;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid;
    display: flex;
    align-items: center;
    gap: 8px;
    color: #333;
    text-transform: uppercase;  /* 保持原文的大写样式 */
    letter-spacing: 0.5px;  /* 保持原文的字母间距 */
}

.advantages-contrast-section h5 {
    border-bottom-color: rgba(99, 156, 31, 0.2);
}

.disadvantages-contrast-section h5 {
    border-bottom-color: rgba(99, 156, 31, 0.2);
}

/* 图标样式 - 统一颜色 */
.icon-contrast-plus, .icon-contrast-minus {
    font-style: normal;
    font-weight: bold;
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 14px;  /* 图标内的符号保持14px */
    background: #639c1f;
    color: white;
}

/* 列表样式 */
.contrast-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contrast-list li {
    padding: 10px 0;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 16px;  /* 统一为16px */
    line-height: 1.5;
    color: #555;
    border-bottom: 1px solid #f0f0f0;
}

.contrast-list li:last-child {
    border-bottom: none;
}

/* 自定义图标 - 统一颜色 */
.check-contrast-icon, .cross-contrast-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 2px;
    position: relative;
}

.check-contrast-icon::before {
    content: "✓";
    color: #639c1f;
    font-weight: bold;
    font-size: 14px;  /* 图标内的符号保持14px */
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: rgba(99, 156, 31, 0.1);
    border-radius: 50%;
}

.cross-contrast-icon::before {
    content: "✕";
    color: #639c1f;
    font-weight: bold;
    font-size: 12px;  /* 图标内的符号保持12px */
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    background: rgba(99, 156, 31, 0.1);
    border-radius: 50%;
}

/* 垂直分割线 */
.vertical-contrast-divider {
    width: 1px;
    background: linear-gradient(to bottom, 
        transparent 0%, 
        #e0e0e0 20%, 
        #e0e0e0 80%, 
        transparent 100%);
    margin: 0 10px;
    flex-shrink: 0;
}

/* 响应式设计 */
@media (max-width: 991.98px) {
    .feature-contrast-row {
        flex-direction: column;
    }
    
    .vertical-contrast-divider {
        width: 100%;
        height: 1px;
        margin: 15px 0;
        background: linear-gradient(to right, 
            transparent 0%, 
            #e0e0e0 20%, 
            #e0e0e0 80%, 
            transparent 100%);
    }
    
    .advantages-contrast-col, .disadvantages-contrast-col {
        padding: 15px;
    }
    
    .feature-contrast-box {
        padding: 15px;
    }
    
    /* 移动端保持16px，确保可读性 */
    .advantages-contrast-section h5,
    .contrast-list li {
        font-size: 16px;
    }
}

/* 保留原有的 section-title 样式 */
.feature-contrast-box .section-title {
    font-weight: bold;
    margin-top: 10px;
    margin-bottom: 5px;
    color: #333;
    font-size: 16px;  /* 统一为16px */
}