.wenzhang {
    border: 2px solid #b9b9b991;
    padding: 10px;
    border-radius: 10px;
    margin-bottom: 10px;
    transition: border-color 0.1s ease;
    /* 在这里设置过渡效果，1s 表示过渡时间为 1 秒 */
}

.wenzhang:hover {
    border-color: #66c2ff;
    /* 当鼠标悬停时改变边框颜色为 #66c2ff */
}

.wenzhang:hover a {
    color: #ff7300;
}

.wenzhang:hover span {
    color: #ffee03;
}

.wenzhang:hover div {
    color: #ffee03;
}

#leaves-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: -11;
}

.leaf {
    position: absolute;
    width: 20px;
    height: 20px;
    font-size: 20px;
    line-height: 20px;
    animation: fall 8s linear infinite, blink 1s alternate infinite;
    /* 添加闪烁动画 */
}

@keyframes fall {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(0, 100vh);
    }
}

@keyframes blink {
    0% {
        opacity: 1;
    }

    100% {
        opacity: 0;
    }
}


.biajishanchu button {
    background-color: transparent;
    border-radius: 5px;
    padding: 3px;
}

/* 媒体查询：手机 */
@media only screen and (max-width: 1000px) {

    .daziti {
        font-size: 15px;
    }

    .shuxian {
        font-size: 10px;

        color: rgba(0, 0, 0, 0);
    }

    .huiyiwenzi {
        font-size: 10px;
        position: fixed;
        width: 50%;
        top: 45%;
        left: 1%;
        background-color: rgba(255, 255, 255, 0);
        z-index: 1;
    }


    .wenzhangtimu a {
        text-decoration: none;
        /* 去掉下划线 */
        color: #05ffd5e7;
        font-size: 12px;
        font-weight: bold;
        margin-bottom: 10px;

    }

    .wenzhangshijian {
        font-size: 6px;
        float: right;

    }



    .wenzhangjianjie {
        font-size: 11px;
        color: rgb(0, 221, 173);
        margin-bottom: 10px;
    }

    .wenzhangbiaoqian {
        font-size: 10px;
    }

    .wenzhangcishu {
        font-size: 8px;
        float: right;
    }

    .bianju1 {
        width: 1%;
    }

    .bianju2 {
        width: 20%;
        vertical-align: right;
    }

    .jianjie {
        font-size: 10px;
    }

    .bianju3 {
        width: 5%;
    }


    .bianju5 {
        width: 1%;
    }

    .bofangqi {
        width: 90%;
        top: 70%;
    }

    .geci {
        position: fixed;
        top: 50%;
        left: 45%;
        z-index: -10;
    }

    .kangeci {
        display: block;
        background: #e5ff00;
    }

    .deng3_ {
        font-size: 20px;
        vertical-align: top;
    }

    .deng4_ {
        font-size: 10px;
        margin-top: 680px;
    }

    .deng5_ {
        font-size: 12px;
        margin-top: 200px;
    }
}

/* 媒体查询：电脑 */
@media only screen and (min-width: 1001px) {
    .daziti {
        font-size: 30px;
    }

    .shuxian {
        font-size: 20px;
        color: rgba(0, 0, 0, 0);
    }

    .huiyiwenzi {
        font-size: 18px;
        position: fixed;
        width: 20%;
        top: 50%;
        left: 18%;
        background-color: rgba(255, 255, 255, 0);
        z-index: 1;
    }

    .bianju1 {
        width: 20%;
    }

    .wenzhangtimu a {
        text-decoration: none;
        /* 去掉下划线 */
        color: #05ffd5e7;
        font-size: 20px;
        font-weight: bold;
        margin-bottom: 10px;

    }

    .wenzhangshijian {
        float: right;
        margin-right: 50px;
    }

    .wenzhangjianjie {
        color: rgb(0, 221, 173);
        margin-bottom: 10px;
    }

    .wenzhangcishu {
        float: right;
        margin-right: 50px;
    }

    .bianju2 {
        width: 30%;
        vertical-align: top;
    }

    .bianju3 {
        width: 10%;
        text-align: center;
        position: relative;
        vertical-align: top;
    }

    .bianju5 {
        width: 10%;
    }


    .bofangqi {
        width: 18%;
        top: 25%;
        left: 20%;
    }

    .geci {
        position: fixed;
        top: 30%;
        left: 45%;
        font-size: 16px;
        z-index: -1;
    }

    .kangeci {
        display: none;
    }

    .deng3_ {
        font-size: 20px;
        margin-top: 50px;
    }

    .deng4_ {
        font-size: 20px;
        margin-top: 680px;
    }

    .deng5_ {
        font-size: 20px;
        margin-top: 400px;
    }
}





body {
    background-color: black;
    background-image: none;
}

.sousuo {
    background-color: transparent;
    border-width: 1px;
    border-color: rgb(1, 43, 11);
}

@media only screen and (max-width: 1000px) {
    .headbianju1 {
        width: 1%;

    }

    .headbianju1 img {
        max-width: 140px;
    }

    .headbianju2 {
        width: 100%;
    }

    .headbianju3 {
        display: none;
        width: 20%;
    }

    .headbianju4 {
        width: 20%;
    }

    .menu a {
        text-decoration: none;
        color: #333;
        padding: 0px;
        border: 1px solid #333;
        border-radius: 5px;
        margin: 0px;
        width: 200px;
        height: 50px;
        z-index: 3;
        transition: border-color 0.5s ease;
        /* 在这里设置过渡效果，1s 表示过渡时间为 1 秒 */
    }

    .sousuoInput {
        background-color: transparent;
        width: 100px;
    }
}

@media only screen and (min-width: 1001px) {
    .headbianju1 {
        width: 25%;
        text-align: right;
    }

    .headbianju2 {
        width: 25%;
    }

    .headbianju3 {
        width: 15%;
    }

    .headbianju4 {
        width: 20%;
    }

    .menu {
        margin: 10px;
    }

    .menu a {
        text-decoration: none;
        color: #333;
        padding: 10px;
        border: 1px solid #333;
        border-radius: 5px;
        margin: 10px;
        width: 100px;
        height: 50px;
        z-index: 999;
        transition: border-color 0.5s ease;
        /* 在这里设置过渡效果，1s 表示过渡时间为 1 秒 */
    }
    .sousuoInput {
        background-color: transparent;
    }
}
.menu a:hover {
    color: #66c2ff;
    border-color: #66c2ff;
    /* 当鼠标悬停时改变边框颜色为 #66c2ff */
}



.page-footer {  
    vertical-align: bottom;
bottom: 0;  
left: 0;  
right: 0;  
color: #00000079;  
padding: 20px;  
text-align: center;  
font-size: 14px; 
}