#fly-wrapper {
        position: fixed;
        top: 20px;
        left: 20px;
        width: 350px;
        height: auto;
        z-index: 9999;
        animation: flyZ 12s infinite ease-in-out;
        pointer-events: auto; /* 允许点击 */
    }

    #fly-wrapper:hover {
        animation-play-state: paused; /* 鼠标悬停时暂停动画 */
    }

    #fly-image {
        width: 350px;
        display: block;
        pointer-events: none; /* 图片不阻挡关闭按钮点击 */
    }

    #fly-close {
        position: absolute;
        top: 5px;
        right: 5px;
        background-color: rgba(0, 0, 0, 0.6);
        color: white;
        border: none;
        border-radius: 50%;
        width: 24px;
        height: 24px;
        font-size: 16px;
        line-height: 24px;
        cursor: pointer;
        z-index: 10000;
    }

    @keyframes flyZ {
        0% {
            top: 0;
            left: 0;
        }
        33% {
            top: 80%;
            left: 50%;
            transform: translate(-50%, -50%);
        }
        66% {
            top: 0;
            left: 100%;
            transform: translate(-100%, 0);
        }
        100% {
            top: 0;
            left: 0;
        }
    }


    .banner .swiper-slide {
        position: relative;
    }
    .banner-text {
        position: absolute;
        bottom: 60px; 
        left: 50%;
        transform: translateX(-50%);
        width: 90%;
        color: white;
        font-size: 32px; 
        font-weight: bold;
        text-align: center;
        text-shadow: 2px 2px 5px rgba(0,0,0,0.7);
        z-index: 10;
        pointer-events: none; 
    }

    .banner-text .highlight-number {
        font-weight: 700; 
        font-size: 1.1em; 
        background: linear-gradient(to right, #a263d0, #e971af);
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
        text-shadow: none; /* 新增：禁用文字阴影 */
    }

    .banner-text .highlight-blue {
        font-weight: 700;
        font-size: 1.1em;
        background: linear-gradient(to right, #00b4db, #0083b0); /* 蓝色渐变 */
        -webkit-background-clip: text;
        background-clip: text;
        color: transparent;
        text-shadow: none; /* 新增：禁用文字阴影 */
    }

    .banner-text .highlight-orange {
        font-weight: 700;
        font-size: 1.1em;
        color: #f37321; /* 鲜艳的橙色 */
        text-shadow: none; /* 新增：禁用文字阴影 */
    }

    .banner-text .underline-text {
        text-decoration: underline;
        text-underline-offset: 4px; 
    }