* {
    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;
    max-width: 100vw;
    overflow-x: hidden;
}

.container {
    padding-bottom: 60px; /* 给底部导航留空间 */
    min-height: 100vh;
}

/* 顶部个人介绍区域 */
.profile-section {
    background: linear-gradient(to bottom, #67c23a, #a0d78a);
    padding: 20px 15px 30px;
    color: white;
    position: relative;
}

.profile-content {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    border: 3px solid white;
    background-color: #eee;
    background-size: cover;
    margin-right: 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.profile-info {
    flex: 1;
}

.nickname {
    font-size: 20px;
    font-weight: bold;
    margin-bottom: 5px;
}

.identity {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 5px;
}

.signature {
    font-size: 12px;
    opacity: 0.8;
    padding-top: 10px;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    margin-top: 10px;
}

/* 粉丝数量卡片 */
.stats-card {
    background-color: white;
    border-radius: 20px;
    padding: 15px;
    margin-top: 20px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
}

.stats-container {
    display: flex;
    justify-content: space-around;
    text-align: center;
}

.stat-item {
    flex: 1;
}

.stat-number {
    font-size: 18px;
    font-weight: bold;
    color: #67c23a;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 12px;
    color: #666;
}

/* 导航标签 */
.tab-nav {
    display: flex;
    background-color: white;
    padding: 10px 0;
    position: sticky;
    top: 0;
    z-index: 5;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.tab-item {
    flex: 1;
    text-align: center;
    font-size: 14px;
    color: #666;
    padding: 8px 0;
    position: relative;
}

.tab-item.active {
    color: #67c23a;
    font-weight: bold;
}

.tab-item.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 3px;
    background-color: #67c23a;
    border-radius: 3px;
}

/* 日志卡片 */
.post-list {
    padding: 15px;
}

.post-item {
    background-color: white;
    border-radius: 12px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.post-image {
    width: 100%;
    height: 200px;
    background-size: cover;
    background-position: center;
}

.post-actions {
    display: flex;
    justify-content: space-around;
    padding: 10px 0;
}

.action-btn {
    display: flex;
    align-items: center;
    color: #666;
    font-size: 12px;
    padding: 5px 10px;
    border-radius: 15px;
    transition: all 0.3s;
}

.action-btn:hover {
    background-color: #f5f5f5;
}

.action-btn i {
    margin-right: 5px;
    font-size: 16px;
}
/* 美化优化 */
.divider {
    height: 1px;
    background-color: #f0f0f0;
    margin: 10px 15px;
}

.highlight {
    color: #67c23a;
}