* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

body {
    background-color: #f5f5f5;
    color: #333;
    padding-bottom: 60px;
}

/* 顶部标题栏 */
.header {
    background-color: #1e88e5;
    color: white;
    padding: 15px;
    font-size: 18px;
    font-weight: bold;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* 用户信息区域 */
.user-info {
    background: linear-gradient(135deg, #1e88e5, #64b5f6);
    color: white;
    padding: 20px 15px;
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.user-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 3px solid rgba(255, 255, 255, 0.3);
    margin-right: 15px;
}

.user-detail {
    flex: 1;
}

.user-name {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 5px;
}

.user-level {
    font-size: 12px;
    background: rgba(255, 255, 255, 0.2);
    padding: 2px 8px;
    border-radius: 10px;
    display: inline-block;
}

.user-actions {
    display: flex;
    justify-content: space-between;
    background: white;
    border-radius: 10px;
    padding: 15px;
    margin-bottom: 15px;
}

.user-action {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.user-action i {
    width: 40px;
    height: 40px;
    background: #e3f2fd;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #1e88e5;
    margin-bottom: 5px;
}

.user-action-text {
    font-size: 12px;
    color: #666;
}

/* 菜单项 */
.menu-list {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 15px;
}

.menu-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
    border-bottom: 1px solid #f0f0f0;
}

.menu-item:last-child {
    border-bottom: none;
}

.menu-left {
    display: flex;
    align-items: center;
}

.menu-icon {
    width: 24px;
    height: 24px;
    background: #e3f2fd;
    border-radius: 5px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #1e88e5;
    margin-right: 10px;
    font-size: 12px;
}

.menu-text {
    font-size: 15px;
}

.menu-arrow {
    color: #999;
    font-size: 12px;
}

/* 底部Tab栏 */
.tab-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    display: flex;
    justify-content: space-around;
    padding: 10px 0;
    border-top: 1px solid #eee;
    z-index: 100;
}

.tab-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #666;
    text-decoration: none;
    font-size: 12px;
}

.tab-item i {
    font-size: 20px;
    margin-bottom: 3px;
}

.tab-item.active {
    color: #1e88e5;
}