:root {
            --main-padding: clamp(20px, 5vw, 40px);
            --title-size: clamp(2rem, 8vw, 3rem);
            --link-size: clamp(1rem, 4vw, 1.2rem);
        }
        
        body {
            display: flex;
            justify-content: center;
            align-items: center;
            background-color: #000;
            background-image: url(/bg.png);
            background-repeat: no-repeat;
            background-position: center center;
            background-size: 50%;
            background-attachment: fixed;
            -webkit-backdrop-filter: blur(10px);
            backdrop-filter: blur(10px);
            min-height: 100vh;
            margin: 0;
            padding: var(--main-padding);
            box-sizing: border-box;
            font-family: 'Exo', sans-serif;
        }
        
        main {
            text-align: center;
            color: white;
            width: min(100%, 800px);
            padding: var(--main-padding);
            border: 1px solid rgba(255, 255, 255, 0.2);
            background-color: rgba(63, 63, 63, 0.5);
            border-radius: 10px;
            -webkit-backdrop-filter: blur(10px);
            backdrop-filter: blur(10px);
            box-shadow: 0 0 20px rgba(255, 255, 255, 0.1);
        }
        
        #title {
            font-size: var(--title-size);
            margin-bottom: 2rem;
            font-weight: 400;
        }
        
        #links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: clamp(10px, 3vw, 15px);
            margin-bottom: 2rem;
        }
        
        a {
    color: white;
    text-decoration: none;
    font-size: var(--link-size);
    transition: all 0.3s cubic-bezier(0.39, 0.575, 0.565, 1); /* sine out 曲线 */
    white-space: nowrap;
    position: relative;
    padding-bottom: 3px; /* 为下划线留出空间 */
}


a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: white;
    transition: all 0.3s cubic-bezier(0.39, 0.575, 0.565, 1); /* sine out 曲线 */
}

    a:hover::after {
        width: 100%;
}
        
        .misc {
            margin-top: 2rem;
        }
        
        .misc h3, .misc h4 {
            margin: 0.5rem 0;
            font-weight: 400;
        }
        
        .misc a {
            color: white;
            text-decoration: none;
            margin: 0 10px;
        }