/* 横条样式 */
.horizontal_bars {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    z-index: 1;

    width: 100%;
    height: 25vh;
    flex-shrink: 0;
    overflow: hidden;


    font-size: 6rem;
    font-weight: 900;
    text-transform: uppercase;

    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);


    border-radius: 0 0 3rem 3rem;
    -webkit-box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);

    background-color: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    border: 0.8px solid rgba(255, 255, 255, 0.18);
    box-shadow: rgba(142, 142, 142, 0.19) 0px 6px 15px 0px;

    opacity: 0;
    transform: translateX(-100vw);
}

.horizontal_bars.start{
    animation: slide-in-left-start 2s ease forwards;
}

.horizontal_bars.end{
    animation: slide-in-right-end 2s ease forwards;
}

@keyframes slide-in-left-start {
    0% {
        transform: translateX(-100vw); /* 从屏幕左侧外部开始 */
        opacity: 0;
        border-radius: 0 0 0 0;
        background-color: rgba(255, 255, 255, 0.25);
        backdrop-filter: blur(30px);
        -webkit-backdrop-filter: blur(30px);
        border: 0.8px solid rgba(255, 255, 255, 0.18);
        box-shadow: rgba(142, 142, 142, 0.19) 0px 6px 15px 0px;
        -webkit-box-shadow: rgba(142, 142, 142, 0.19) 0px 6px 15px 0px;
    }
    50% {
        transform: translateX(0);
        opacity: 1;
        border-radius: 0 0 0 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
        border-radius: 0 0 5rem 0; /* 适配从左侧进入的圆角 */
        background-color: rgba(255, 255, 255, 0.05);
        backdrop-filter: blur(0px);
        -webkit-backdrop-filter: blur(0px);
        border: 0.8px solid rgba(255, 255, 255, 0.18);
        box-shadow: rgba(142, 142, 142, 0.19) 0px 6px 15px 0px;
    }
}

@keyframes slide-in-right-end {
    0% {
        transform: translateX(0);
        opacity: 1;
        border-radius: 0 0 5rem 0; /* 适配从左侧进入的圆角 */
        background-color: rgba(255, 255, 255, 0.05);
        backdrop-filter: blur(0px);
        -webkit-backdrop-filter: blur(0px);
        border: 0.8px solid rgba(255, 255, 255, 0.18);
        box-shadow: rgba(142, 142, 142, 0.19) 0px 6px 15px 0px;
    }
    50% {
        transform: translateX(0);
        opacity: 1;
        border-radius: 0 0 0 0;
    }
    100% {
        transform: translateX(-100vw); /* 从屏幕左侧外部开始 */
        opacity: 0;
        border-radius: 0 0 0 0;
        background-color: rgba(255, 255, 255, 0.25);
        backdrop-filter: blur(30px);
        -webkit-backdrop-filter: blur(30px);
        border: 0.8px solid rgba(255, 255, 255, 0.18);
        box-shadow: rgba(142, 142, 142, 0.19) 0px 6px 15px 0px;
        -webkit-box-shadow: rgba(142, 142, 142, 0.19) 0px 6px 15px 0px;
    }
}


.head_img1{
    width: 100%;
    height: 100%;
    background-image: url('../image/1.png');
}