body {
    overflow-y: auto; 
    margin: 0;                 
    min-height: 100vh;         
    display: flex;
    align-items: center;       
    justify-content: center; 
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth; 
    padding-bottom: 80px;
}

.bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://files.seeusercontent.com/2026/04/12/9Fyq/backgroundhaze.png'); 
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    z-index: -1;
    transform: scale(1);
    transition: transform 1.2s ease-out;
}

.bg.bigger {
    transform: scale(1.2);
}

/* 遮罩层 */
.loading-mask {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    pointer-events: none;
}

.mask-left, .mask-right {
    position: absolute;
    top: 0;
    width: 50%;
    height: 100%;
    background: rgba(128, 128, 128, 0.7);
    backdrop-filter: blur(8px);
    transition: transform 0.8s ease-in-out;
    z-index: 1;
}

.mask-left { left: 0; }

.mask-right { right: 0; }

.loading-mask.loaded .mask-left {
    transform: translateX(-100%);
}

.loading-mask.loaded .mask-right {
    transform: translateX(100%);
}

/* 动画容器 */
.load_15 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    width: 100px;
    height: 100px;
}

.description-text {
    position: absolute;
    top: calc(50% + 70px);  
    left: 0;
    width: 100%;
    text-align: center;
    color: white;
    font-family: 'Arial';
    z-index: 2;              
    pointer-events: none;    
    opacity: 1;
    transition: opacity 0.3s ease; 
}

.description-text h1 {
    font-size: 24px;
    font-weight: 300;
    line-height: 1.4;
    margin: 0;               
}

.description-text h2 {
    font-size: 18px;
    color:#DCDCDC ;
    font-weight: 300;
    margin: 0;               
}

.load_15 .sk-cube {
    width: 33.33%;
    height: 33.33%;
    background-color: #ffffff; 
    float: left;
    -webkit-animation: sk-cubeGridScaleDelay 1.3s infinite ease-in-out;
    animation: sk-cubeGridScaleDelay 1.3s infinite ease-in-out;
}

.load_15 .sk-cube1 { -webkit-animation-delay: 0.2s; animation-delay: 0.2s; }
.load_15 .sk-cube2 { -webkit-animation-delay: 0.3s; animation-delay: 0.3s; }
.load_15 .sk-cube3 { -webkit-animation-delay: 0.4s; animation-delay: 0.4s; }
.load_15 .sk-cube4 { -webkit-animation-delay: 0.1s; animation-delay: 0.1s; }
.load_15 .sk-cube5 { -webkit-animation-delay: 0.2s; animation-delay: 0.2s; }
.load_15 .sk-cube6 { -webkit-animation-delay: 0.3s; animation-delay: 0.3s; }
.load_15 .sk-cube7 { -webkit-animation-delay: 0s; animation-delay: 0s; }
.load_15 .sk-cube8 { -webkit-animation-delay: 0.1s; animation-delay: 0.1s; }
.load_15 .sk-cube9 { -webkit-animation-delay: 0.2s; animation-delay: 0.2s; }

@-webkit-keyframes sk-cubeGridScaleDelay {
    0%, 70%, 100% {
        -webkit-transform: scale3D(1, 1, 1);
        transform: scale3D(1, 1, 1);
    }
    35% {
        -webkit-transform: scale3D(0, 0, 1);
        transform: scale3D(0, 0, 1);
    }
}

@keyframes sk-cubeGridScaleDelay {
    0%, 70%, 100% {
        -webkit-transform: scale3D(1, 1, 1);
        transform: scale3D(1, 1, 1);
    }
    35% {
        -webkit-transform: scale3D(0, 0, 1);
        transform: scale3D(0, 0, 1);
    }
}

/* 主卡片 */
.main-card {
    display: flex;
    flex-direction: column;      
    align-items: center;
    position: relative;
    width: 90%;              
    max-width: 330px;        
    min-width: 260px;
    padding: 60px 0px 0px;
    background: rgba(255, 255, 255, 0); 
    backdrop-filter: blur(10px);        
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid #ffffff;
    border-radius: 16px;
    box-shadow: 0 5px 32px rgba(0,0,0,0.05);
    border: 1px solid rgba(255, 255, 255, 0.3);
    overflow: visible;            
    text-align: center; 
    /* 主卡片毛玻璃背景渐变*/
    background-image: linear-gradient(to top right, #a1c4fd4D, #c2e9fb4D);
    user-select: none;
}

.avatar {
    position: absolute;
    top: -50px;       
    left: 50%;
    transform: translateX(-50%);/* 偏移向上5成 */
    transition: transform 1.0s ease;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: url('https://q1.qlogo.cn/g?b=qq&nk=2410593607&s=640') no-repeat center center; 
    background-size: cover;
    border: 3px solid rgba(255, 255, 255, 0.8);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}
.avatar:hover{  
transform: translateX(-50%) rotate(360deg);/* 转起来~ */
}

.name{
    font-family:Noto serif sc;
    margin: 0px;
    font-size: 26px;
    user-select: none; 
}
/* 打字机相关 */
.typewriter {
    display: inline-block;       
    user-select: none;            
    cursor: default;              
    font-family: 'Noto Serif SC', serif;
    font-size: 16px;
    color: black;
    overflow: hidden;
    border-right: 2px solid darkgrey;
    white-space: nowrap;
    animation: blink-cursor 0.75s step-end infinite;
    margin: 0;  
    opacity: 0;     
}

@keyframes blink-cursor {
    from, to { border-color: transparent; }
    50% { border-color: darkgrey; }
}

.bar{
    width: 240px;                    
    background-color: rgba(255, 255, 255, 0.8); 
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 40px;             
    padding: 8px 16px;
    margin: 10px auto;               
    backdrop-filter: blur(4px);      
    box-shadow: 0 0px 2px rgb(255, 255, 255);
    text-align: center;                                  
    transition: opacity 0.3s ease;     
}
/* 社交媒体部分*/
.social-icons {
    display: flex;
    gap: 20px;                
    margin: 0px 0 10px;      
    justify-content: center;
}

.icon-link {
    color: rgba(82, 82, 82, 0.8);
    font-size: 24px;
    transition: color 0.3s ease, transform 0.3s ease;
}

.icon-link:hover {
    color: rgb(32, 32, 32);
    transform: scale(1.1);
}


/*主卡片底部链接按钮部分*/
.footer-links {
    display: flex;
    width: 100%;
    margin-top: 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.2); 
    background: transparent;
}

.footer-btn {
    flex: 1;
    display: flex;
    flex-direction: column;    
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 12px 0;
    background: inherit;       
    backdrop-filter: inherit;  
    color: rgba(47, 47, 47, 0.8);
    text-decoration: none;
    font-size: 14px;
    border: none;
    transition: all 0.15s ease;
    cursor: pointer;
    outline: none;
}
/*分割线and圆角*/
.footer-btn:not(:last-child) {
    border-right: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-btn:first-child {
    border-bottom-left-radius: 16px;   
}

.footer-btn:last-child {
    border-bottom-right-radius: 16px;
}

.footer-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    color: rgb(32, 32, 32);
}
/*按下浮雕*/
.footer-btn:active {
    background: rgba(0, 0, 0, 0.15);       
    box-shadow: inset 0 3px 6px rgba(0, 0, 0, 0.2);
    transform: translateY(1px);
    color: rgba(255, 255, 255, 0.9);
}

.footer-btn i {
    font-size: 20px;
    margin-bottom: 2px;
}

.footer-btn span {
    font-size: 15px;
    font-weight:bolder;
    letter-spacing: 0.5px;
    font-family:Noto serif sc;
}

/* 版权区域部分 */
.copyright {
    position: fixed;
    bottom: 12px;
    left: 0;
    width: 100%;
    text-align: center;
    font-size: 13px;
    font-family:Noto serif sc;
    color: rgba(60, 60, 60, 0.4);
    pointer-events: none;      
    z-index: 100;
    user-select: none;
    line-height: 1.6;
    padding: 2px
}

.copyright > * {
    padding: 0.5px;
}

.copyright a {
    pointer-events: auto;       
    color: inherit;             
    text-decoration: none;      
}

.copyright-links {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0px 0px 0px;
}

.copyright-links .travel-link {
    display: flex;
    align-items: center;
    color: #E8B600;              
    text-decoration: none;
}

.copyright-links .travel-link img {
    width: 22px;
    height: 22px;
    margin-right: 4px;
}

.copyright-links .separator {
    color: #E8B600;
    margin: 0 0.3em;
}

.copyright-links .icp-link {
    color: #E8B600;
    text-decoration: none;
}

.copyright-links .back-up-blog-link {
    color: #E8B600;
    text-decoration: none;
}

.yiyan{
    font-style: italic;
    color: #B8A37D;
}

.uptime-line {
    margin: 4px 0 4px 0;
    text-align: center;
    letter-spacing: 0.3px;
}

.uptime-line .uptime {
    display: inline-block;
    font-size: 12px;
    background: rgba(255, 245, 220, 0.3);
    padding: 2px 10px;
    border-radius: 40px;
    backdrop-filter: blur(2px);
}