.function-description-container {
    max-width: 1200px;
    width: 100%;
    padding: 20px;
}

.function-description-header-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 30px;
    padding: 50px;
    /*border-radius: 20px;*/
    position: relative;
    overflow: hidden;
    /*background: #ffffff;*/
    /*box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);*/
    /*border: 1px solid rgba(106, 90, 205, 0.15);*/
    transition: all 0.4s ease;
}

.function-description-header-wrapper:hover {
    box-shadow: 0 20px 50px rgba(106, 90, 205, 0.2);
    transform: translateY(-5px);
}

.function-description-header-wrapper::before {
    content: "";
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(106, 90, 205, 0.05) 0%, transparent 70%);
    z-index: 0;
    animation: function-description-rotate 20s linear infinite;
}

@keyframes function-description-rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.function-description-header-content {
    flex: 1;
    min-width: 300px;
    position: relative;
    z-index: 1;
}

.function-description-header-title {
    font-size: 3.2rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #2c2851;
    position: relative;
    display: inline-block;
    background: linear-gradient(135deg, #6a5acd, #302b63);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 2px 10px rgba(106, 90, 205, 0.1);
}

.function-description-header-title::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 120px;
    height: 5px;
    background: linear-gradient(90deg, #6a5acd, #9370db);
    border-radius: 3px;
}

.function-description-header-subtitle {
    font-size: 1.4rem;
    color: #5a577d;
    max-width: 600px;
    line-height: 1.7;
    margin-bottom: 30px;
}

.function-description-custom-btn-container {
    display: flex;
    align-items: center;
    position: relative;
    z-index: 1;
}

.function-description-btn-custom {
    padding: 18px 45px;
    background: linear-gradient(135deg, #6a5acd, #9370db);
    color: white;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.2rem;
    border: none;
    cursor: pointer;
    box-shadow: 0 5px 25px rgba(106, 90, 205, 0.3);
    transition: all 0.4s ease;
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.function-description-btn-custom::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #7a6add, #a380eb);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: -1;
}

.function-description-btn-custom:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 35px rgba(106, 90, 205, 0.5);
}

.function-description-btn-custom:hover::before {
    opacity: 1;
}

.function-description-btn-custom:active {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(106, 90, 205, 0.4);
}



/* 响应式设计 */
@media (max-width: 900px) {
    .function-description-header-wrapper {
        flex-direction: column;
        align-items: flex-start;
        padding: 40px 30px;
    }
    
    .function-description-header-title {
        font-size: 2.6rem;
    }
    
    .function-description-header-subtitle {
        font-size: 1.2rem;
    }
    
    .function-description-custom-btn-container {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .function-description-header-wrapper {
        padding: 30px 20px;
    }
    
    .function-description-header-title {
        font-size: 2.1rem;
    }
    
    .function-description-header-title::after {
        width: 80px;
        height: 4px;
    }
    
    .function-description-header-subtitle {
        font-size: 1.1rem;
    }
    
    .function-description-btn-custom {
        padding: 16px 35px;
        font-size: 1.1rem;
        width: 100%;
        justify-content: center;
    }
}