/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans SC', sans-serif;
    background-color: #f9f9f9;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    color: #333;
    line-height: 1.6;
}


/* 卡片容器 */
.card {
    width: 90%;
    max-width: 400px;
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease-out;
}

.card.show {
    opacity: 1;
    transform: translateY(0);
}

.avatar img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #f0f0f0;
    transition: transform 0.3s ease;
}

.avatar img:hover {
    transform: scale(1.05);
}


.name {
    font-size: 24px;
    font-weight: 500;
    margin-bottom: 20px;
    color: #222;
    letter-spacing: 0.5px;
}

.title {
    font-size: 14px;
    color: #777;
    margin-bottom: 20px;
    font-weight: 300;
    letter-spacing: 1px;
}

.contact-item {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 12px 0;
    color: #555;
    font-size: 16px;
}

.contact-item i {
    margin-right: 10px;
    color: #666;
    width: 20px;
    text-align: center;
}

/* 社交媒体图标 */
.social {
    display: flex;
    justify-content: center;
    margin-top: 30px;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: #f5f5f5;
    margin: 0 8px;
    color: #555;
    font-size: 18px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background-color: #333;
    color: #fff;
    transform: translateY(-3px);
}

/* 页脚样式 */
footer {
    text-align: center;
    color: #999;
    font-size: 14px;
    padding: 20px;
    width: 100%;
}

footer a {
    color: #888;
    text-decoration: none;
    transition: color 0.2s;
}

footer a:hover {
    color: #555;
}

/* 响应式设计 */
@media (max-width: 480px) {
    .card {
        padding: 30px 20px;
    }
    
    .avatar img {
        width: 100px;
        height: 100px;
    }
    
    .name {
        font-size: 22px;
    }
} 

/* 备案号链接样式 */
.beian {
    color: #888;
    font-size: 14px;
}

.beian-link {
    color: #888;
}

.beian-link:visited {
    color: #888;
}

.beian-link:hover {
    color: #555;
}