body, html {
    height: 100%;
    margin: 0;
    font-family: Arial, sans-serif;
    background: url('images/shubj.jpg') center/cover no-repeat fixed;
    filter: brightness(105%);
    overflow: hidden;
    touch-action: pan-x;
}

/* 优化：合并共享样式 */
body, html, .social-icons, .uptime, .power {
    font-family: Arial, sans-serif;
}

@media (min-width: 768px) {
    body, html {
        background-image: url('images/hengbj.jpg');
    }

    .social-icons {
        position: absolute;
        bottom: 50px;
        left: 50%;
        transform: translateX(-50%);
        text-align: center;
        width: 100%;
    }
}

@keyframes scroll-text {
    0% {transform: translateX(100%);}
    100% {transform: translateX(-100%);}
}

.header-notice {
    color: #ff0000;
    font-weight: bold;
}

.header-notice-inner {
    display: inline-block;
    white-space: nowrap;
    overflow: hidden;
    animation: scroll-text 20s linear infinite;
}

.logo {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: #FFFFFF;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 40px;
}

.logo img {
    max-width: 85%;
    max-height: 85%;
}

/* 添加站酷高端黑字体定义 */
@font-face {
    font-family: 'ZcoolKuaiLeTi';
    src: url('zt/RuYinZouZhangKai.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

.text-under-logo {
    text-align: center;
    font-size: 20px;
    margin-top: -10px;
    color: #fff;
    background-color: rgba(0, 0, 0, 0.4);
    padding: 5px 10px;
    display: inline-block;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    font-family: 'ZcoolKuaiLeTi', Arial, sans-serif;
}

.buttons-container {
    text-align: center;
    margin-top: 45px;
}

.button-clear {
    background: linear-gradient(to right, #A9A9A9, #FFFFFF);
    border: none;
    color: #000;
    border-radius: 35px;
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.button-clear:hover {
    background-position: right center;
}

@media (max-width: 767px) {
    .button-clear {
        display: block;
        width: 35%;
        margin: 10px auto 0;
    }
    .uptime {
        bottom: 10px;
        font-size: 10px;
    }
    .social-icons {
        bottom: 50px;
    }
}

.uptime {
    position: fixed;
    bottom: 30px;
    width: 100%;
    text-align: center;
    font-size: 10px;
    color: #fff;
}

.social-icons {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    width: 100%;
}

.social-icons > * {
    margin: 0 10px;
}

.social-icons > *:first-child {
    margin-left: 0;
}

.social-icons > *:last-child {
    margin-right: 0;
}

.social-icons img {
    width: 25px;
    height: auto;
}

/* 新增版权信息元素 */
.copyright {
    position: absolute;
    bottom: 0;
    width: 100%;
    text-align: center;
    color: #808080;
    background-color: #000;
    padding: 5px 0;
    font-size: 10px;
    opacity: 0.8;
}
/* 示例版权信息内容 */
.copyright p {
    margin: 0;
}
/* 修正 .power 类的样式 */
.power {
    display: inline-block;
    color: #fff !important;
    letter-spacing: 0;
    font-size: 11px;
    line-height: 10px;
    margin: 0 auto;
    margin-top: 3px;
}