.function-area {
    position: fixed;
    bottom: 20px;
    left: 20px;
    z-index: 1000;
}

.button-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.function-button1, .function-button2 {
    background-color: #fff;
    color: #333;
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    transition: all 0.3s ease;
    font-size: 14px;
    letter-spacing: 1px;
    border: 1px solid #ddd;
}

.function-button1:hover, .function-button2:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(128, 128, 128, 0.2);
    background-color: #fff;
    color: #6772e5;
}

/* 联系弹出框样式 */
.contact-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1001;
    justify-content: center;
    align-items: center;
}

.contact-modal-content {
    background-color: white;
    padding: 30px;
    border-radius: 12px;
    width: 90%;
    max-width: 400px;
    text-align: center;
    position: relative;
    box-shadow: 0 4px 20px rgba(103, 114, 229, 0.2);
}

.contact-close {
    position: absolute;
    right: 15px;
    top: 15px;
    font-size: 20px;
    cursor: pointer;
    color: #999;
}

.contact-title {
    font-size: 18px;
    color: #333;
    margin-bottom: 20px;
    font-weight: 600;
}

.contact-info {
    background-color: #f5f6fa;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    color: #6772e5;
    font-size: 16px;
    letter-spacing: 1px;
}

.copy-button {
    background-color: #6772e5;
    color: white;
    border: none;
    padding: 10px 25px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 14px;
    letter-spacing: 1px;
}

.copy-button:hover {
    background-color: #5563d0;
    transform: translateY(-2px);
}

.contact-note {
    margin-top: 15px;
    color: #999;
    font-size: 13px;
}

.copy-success {
    display: none;
    color: #4CAF50;
    margin-top: 10px;
    font-size: 14px;
}