/* 默认样式 */
.fixed-footer-button {
    position: fixed;
    bottom: 5px;
    left: 50%;
    transform: translateX(-50%);
    width: 85%;
    max-width: 700px;
    background: linear-gradient(135deg, #66bb6a, #4CAF50, #388e3c);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
    font-family: Arial, sans-serif;
    z-index: 9999;
    border-radius: 40px;
    overflow: hidden;
    cursor: pointer;
    text-decoration: none;
    border: 1px solid #89f111;
}

.fixed-footer-button .button-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.fixed-footer-button .button-text span {
    margin-bottom: 10px;
    font-weight: bold;
    font-size: 18px; /* 默认字体大小，适用于桌面端 */
}

.line-icon {
    font-size: 50px;
    margin-right: 10px;
}

.button-text {
    text-align: left;
    line-height: 1.2;
}

/* 手机端样式调整 */
@media (max-width: 768px) {
    .fixed-footer-button .button-text span {
        font-size: 14px; /* 手机端字体大小 */
    }
}

.zhong-button {
    bottom: 5px;
    left: 50%;
    transform: translateX(-50%);
    width: 85%;
    max-width: 700px;
    background: linear-gradient(135deg, #66bb6a, #4CAF50, #388e3c);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
    font-family: Arial, sans-serif;
    z-index: 9999;
    border-radius: 40px;
    overflow: hidden;
    cursor: pointer;
    text-decoration: none;
}

.zhong-button .button-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.zhong-button .button-text span {
    margin-bottom: 10px;
    font-weight: bold;
}

.shine-effect {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0) 50%);
    transform: rotate(-30deg);
    animation: shine 3s infinite;
    pointer-events: none;
}

@keyframes shine {
    0% {
        transform: translateX(-100%) rotate(-30deg);
    }
    100% {
        transform: translateX(100%) rotate(-30deg);
    }
}