.section-header {
    /* 渐变背景 */
    background: linear-gradient(120deg, #93a6b6, #99b8e8);

    /* 纯色背景 */
    /* background: #3498db; */

    /* 深色模式 */
    /* background: #2c3e50; */

    /* 文字颜色 */
    color: white;

    /* 内边距 */
    padding: 12px 20px;

    /* 圆角 */
    border-radius: 4px 4px 0 0;

    /* 上边距 */
    margin-top: 20px;

    /* 阴影效果 */
    box-shadow: 0 2px 3px rgba(0,0,0,.1);

    /* 添加底部边框 */
    border-bottom: 2px solid rgba(255,255,255,0.2);

    /* 添加图标 */
    /* background-image: url('data:image/svg+xml;utf8,<svg ...></svg>'); */
    /* background-repeat: no-repeat; */
    /* background-position: 95% center; */
}

.section-header h4 {
    margin: 0;
    font-weight: 600;
    text-align: center;
}

.section-header small {
    opacity: 1;
    font-weight: 100;
    color: #8c12d8;
}


/* 页面重要提示-增强警告样式 */
.config-warning {
    position: relative;
    border-left: 5px solid #f39c12;
    background: #fff8e5;
    font-size: 16px;
    padding: 15px 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    border-radius: 4px;
    animation: pulseWarning 2s infinite;
}

.config-warning .alert-title {
    font-weight: bold;
    margin-bottom: 8px;
    font-size: 18px;
    color: #d35400;
}

.config-warning .fa-exclamation-triangle {
    margin-right: 10px;
    font-size: 20px;
}

/* 闪烁动画 */
@keyframes pulseWarning {
    0% { box-shadow: 0 0 0 0 rgba(243, 156, 18, 0.4); }
    70% { box-shadow: 0 0 0 10px rgba(243, 156, 18, 0); }
    100% { box-shadow: 0 0 0 0 rgba(243, 156, 18, 0); }
}

/* 技术联系人样式 */
.tech-contact {
    display: inline-block;
    background: #e74c3c;
    color: white;
    padding: 4px 10px;
    border-radius: 4px;
    font-weight: bold;
    margin: 0 5px;
}


/* 标签样式 */
.label {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 4px;
    color: white;
    font-size: 12px;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
}

/* 鼠标悬停效果 */
.label:hover {
    opacity: 0.9;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
    cursor: default;
}

/* 标签颜色变化动画 */
@keyframes tagPulse {
    0% { box-shadow: 0 0 0 0 rgba(52, 152, 219, 0.4); }
    70% { box-shadow: 0 0 0 6px rgba(52, 152, 219, 0); }
    100% { box-shadow: 0 0 0 0 rgba(52, 152, 219, 0); }
}

.grid-row:hover .label {
    animation: tagPulse 2s infinite;
}