* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;
    background-color: #606060;
    color: #ffffff;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    max-width: 650px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px;
}

/* 头像和个人信息 */
.profile {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 20px;
}

.avatar {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: 10px;
    background: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-info {
    text-align: center;
}

h1 {
    font-size: 24px;
    font-weight: 500;
    margin-bottom: 5px;
}

.bio {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

/* 菜单网格 */
.menu-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-gap: 10px;
    width: 100%;
    max-width: 500px;
    margin-bottom: 20px;
}

.menu-item {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    text-decoration: none;
    padding: 12px 0;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: background-color 0.2s;
}

.menu-item i {
    margin-right: 8px;
}

.menu-item:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* 描述文本 */
.description {
    text-align: center;
    font-size: 14px;
    margin-bottom: 20px;
    max-width: 500px;
}

/* 联系方式 */
.contact-header {
    font-size: 16px;
    font-weight: normal;
    margin-bottom: 15px;
}

.contact-grid {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.contact-item {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    text-decoration: none;
    padding: 10px 20px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: background-color 0.2s;
}

.contact-item i {
    margin-right: 5px;
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* 响应式设计 */
@media (max-width: 520px) {
    .menu-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        flex-direction: column;
    }
    
    .container {
        padding: 15px;
    }
}