/**
 * 首页全屏轮播
 * 轮播占满整屏（100vh），图片/视频铺满裁切，文案叠加在图上
 * 头部为固定透明覆盖，不占文档流
 */
.index-banner-swiper {
    position: relative;
    height: 100vh;
    overflow: hidden;
}

.index-banner-swiper .swiper-wrapper,
.index-banner-swiper .swiper-slide {
    height: 100%;
}

/* 图片 / 视频铺满整屏，保留原有的缓慢缩放动效 */
.index-banner-swiper .swiper-slide .swiper-silde-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    min-height: 0;
    max-height: none;
    object-fit: cover;
    z-index: 0;
}

/* 文案层 */
.index-banner-swiper .swiper-slide .swiper-slide-content {
    z-index: 2;
}

/* 轮播文案：去掉文字阴影，调小字号，并统一标题/描述/按钮的上下间距 */
.index-banner-swiper .swiper-slide h2 {
    font-size: 48px;
    line-height: 1.2;
    margin-bottom: 24px;
    text-shadow: none;
}
.index-banner-swiper .swiper-slide p {
    font-size: 16px;
    line-height: 28px;
    margin-bottom: 24px;
    text-shadow: none;
}

@media (max-width: 1199.98px) {
    .index-banner-swiper .swiper-slide h2 { font-size: 40px; }
    .index-banner-swiper .swiper-slide p { font-size: 15px; }
}

@media (max-width: 767.98px) {
    .index-banner-swiper .swiper-slide h2 { font-size: 30px; }
    .index-banner-swiper .swiper-slide p { font-size: 14px; }
}

/* 查看更多按钮：背景透明 + 白色描边，尺寸缩小 */
.index-banner-swiper .swiper-slide .swiper-slide-content .more {
    background-color: transparent;
    border: 1px solid rgba(255, 255, 255, .2);
    box-shadow: none;
    color: #fff;
    font-size: 14px;
    line-height: 1.5;
    padding: 8px 20px;
    letter-spacing: .1em;
}
.index-banner-swiper .swiper-slide .swiper-slide-content .more:hover {
    border-color: rgba(255, 255, 255, 1);
}