/* 页面介绍区域样式 */
.page-introduction {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 10px;
    padding: 40px;
    margin-bottom: 30px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.introduction-content {
    position: relative;
    z-index: 2;
    max-width: 70%;
}

.page-title {
    font-size: 2.5em;
    color: #333;
    margin-bottom: 15px;
    line-height: 1.2;
}

.page-description {
    font-size: 1.1em;
    color: #555;
    line-height: 1.6;
}

.introduction-decoration {
    position: absolute;
    top: -50px;
    right: -50px;
    width: 300px;
    height: 300px;
    opacity: 0.1;
    z-index: 1;
}

.introduction-decoration svg {
    width: 100%;
    height: 100%;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .page-introduction {
        padding: 30px;
    }

    .introduction-content {
        max-width: 100%;
    }

    .page-title {
        font-size: 2em;
    }

    .page-description {
        font-size: 1em;
    }

    .introduction-decoration {
        width: 200px;
        height: 200px;
        top: -30px;
        right: -30px;
    }
}