/* 自定义样式 - 调整首页banner高度 */
.main-slider .slide {
    padding: 377px 0px; /* 总高度755px (377px上下padding) */
}

/* 响应式调整 */
@media only screen and (max-width: 1200px) {
    .main-slider .slide {
        padding: 350px 0px;
    }
}

@media only screen and (max-width: 991px) {
    .main-slider .slide {
        padding: 300px 0px;
    }
}

@media only screen and (max-width: 767px) {
    .main-slider .slide {
        padding: 250px 0px;
    }
}

@media only screen and (max-width: 575px) {
    .main-slider .slide {
        padding: 200px 0px;
    }
}
.video-popup {
    position: relative;
    display: inline-block;
    cursor: pointer;
}

.video-popup img {
    display: block;
    width: 100%;
    border-radius: 10px;
}

.play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255, 113, 98, 0.9);
    color: #fff;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    text-align: center;
    line-height: 70px;
    font-size: 30px;
    transition: all 0.3s ease;
}

.video-popup:hover .play-btn {
    background: rgba(255, 113, 98, 1);
    transform: translate(-50%, -50%) scale(1.1);
}