/* about-styles.css - 关于页面(about.html)专用样式 */

/* 关于页面样式 */
.profile-container {
    max-width: 1000px;
    margin: 30px auto 0;
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,0.1);
}

.profile-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 50px 40px;
    text-align: center;
    color: white;
    position: relative;
}

.profile-header h1 {
    font-size: 2.8rem;
    margin-bottom: 10px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.profile-header .subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    font-weight: 300;
}

/* 头像区域 */
.avatar-section {
    margin-top: 30px;
    text-align: center;
}

.avatar-container {
    width: 300px;
    height: 300px;
    margin: 0 auto 30px;
    border-radius: 10px;
    border: 5px solid white;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    transition: all 0.4s ease;
    position: relative;
}

.avatar-container:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

.avatar-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, #f3f3f3, #e0e0e0);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #999;
    font-size: 14px;
}

.avatar-placeholder i {
    font-size: 50px;
    margin-bottom: 10px;
    opacity: 0.6;
}

.avatar-placeholder span {
    font-size: 12px;
    padding: 0 20px;
    text-align: center;
}

/* 信息内容区域 */
.profile-content {
    display: flex;
    padding: 50px;
    gap: 50px;
}

.info-section {
    flex: 2;
}

.info-card {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 30px;
    margin-bottom: 25px;
    border-left: 5px solid #4CAF50;
    transition: all 0.3s ease;
}

.info-card:hover {
    transform: translateX(5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}

.info-card h3 {
    color: #2c3e50;
    margin-bottom: 20px;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.info-card p {
    color: #555;
    line-height: 1.8;
    font-size: 1.05rem;
}

.info-list {
    list-style: none;
}

.info-list li {
    padding: 12px 0;
    border-bottom: 1px solid #eee;
    color: #555;
    display: flex;
    align-items: center;
}

.info-list li:last-child {
    border-bottom: none;
}

.info-list i {
    color: #4CAF50;
    margin-right: 15px;
    width: 20px;
    text-align: center;
}

/* 侧边栏 */
.sidebar {
    flex: 1;
}

.stats-card {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    margin-bottom: 25px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

.contact-card {
    background: #fff;
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.contact-card h3 {
    color: #2c3e50;
    margin-bottom: 20px;
    text-align: center;
}

.contact-list {
    list-style: none;
}

.contact-list li {
    padding: 12px 0;
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: center;
}

.contact-list li:last-child {
    border-bottom: none;
}

.contact-list i {
    color: #667eea;
    margin-right: 15px;
    width: 20px;
}

.emoji {
    font-size: 1.2em;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .profile-content {
        flex-direction: column;
        padding: 30px 20px;
    }
    
    .profile-header {
        padding: 30px 20px;
    }
    
    .profile-header h1 {
        font-size: 2rem;
    }
    
    .avatar-container {
        width: 150px;
        height: 150px;
    }
}

/* 新增：成员切换导航样式 */
.member-nav {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 25px;
    flex-wrap: wrap;
}

.member-tab {
    background: rgba(255, 255, 255, 0.15);
    color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    padding: 10px 20px;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.member-tab:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

.member-tab.active {
    background: white;
    color: #667eea;
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}