/* About 页面样式 - 现代化设计 */

/* 页面容器 */
#about-container {
    max-width: 900px;
    margin: 40px auto;
    padding: 0 20px;
}

/* 头部区域 */
.about-header {
    text-align: center;
    padding: 60px 30px;
    background: linear-gradient(135deg, #ffeef8 0%, #fde4f3 60%, var(--theme-color) 100%);
    border-radius: 20px;
    margin-bottom: 40px;
    box-shadow: 0 8px 30px rgba(255, 126, 182, 0.15);
    position: relative;
    overflow: hidden;
}

.about-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 126, 182, 0.1) 0%, transparent 70%);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    50% { transform: translate(-20px, -20px) rotate(5deg); }
}

.about-avatar {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    border: 5px solid white;
    box-shadow: 0 8px 25px rgba(255, 126, 182, 0.3);
    margin: 0 auto 25px;
    display: block;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 1;
}

.about-avatar:hover {
    transform: scale(1.05) rotate(5deg);
    box-shadow: 0 12px 35px rgba(255, 126, 182, 0.4);
}

.about-title {
    font-size: 36px;
    font-weight: 700;
    color: var(--font-color);
    margin: 0 0 15px 0;
    letter-spacing: 2px;
    font-family: var(--title-font);
    position: relative;
    z-index: 1;
}

.about-subtitle {
    font-size: 18px;
    color: #999;
    margin: 0;
    letter-spacing: 1px;
    position: relative;
    z-index: 1;
}

/* 内容卡片 */
.about-section {
    background: white;
    border-radius: 16px;
    padding: 35px 40px;
    margin-bottom: 30px;
    box-shadow: 0 4px 15px rgba(155, 89, 182, 0.08);
    transition: all 0.3s ease;
    position: relative;
}

.about-section:hover {
    box-shadow: 0 8px 30px rgba(155, 89, 182, 0.15);
    transform: translateY(-3px);
}

.about-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--theme-color);
    border-radius: 4px 0 0 4px;
}

.section-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--font-color);
    margin: 0 0 20px 0;
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--title-font);
}

.section-icon {
    font-size: 28px;
    display: inline-block;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.section-content {
    font-size: 16px;
    line-height: 2;
    color: #666;
    letter-spacing: 0.5px;
}

.section-content p {
    margin: 12px 0;
    text-indent: 2em;
}

/* 社交链接 */
.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 25px;
    flex-wrap: wrap;
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: var(--theme-color);
    border-radius: 50%;
    color: var(--theme-color);
    font-size: 22px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    box-shadow: 0 4px 12px rgba(255, 126, 182, 0.15);
}

.social-link:hover {
    background: var(--theme-color);
    transform: translateY(-5px) scale(1.1) rotate(360deg);
    box-shadow: 0 8px 25px rgba(255, 126, 182, 0.4);
}

/* 统计数据 */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    margin-top: 25px;
}

.stat-item {
    text-align: center;
    padding: 20px 15px;
    border-radius: 12px;
    transition: all 0.3s ease;
    border: 1px solid var(--theme-color);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(255, 126, 182, 0.2);
}

.stat-number {
    font-size: 32px;
    font-weight: 700;
    color: var(--theme-color);
    display: block;
    margin-bottom: 8px;
    font-family: var(--title-font);
}

.stat-label {
    font-size: 14px;
    color: #999;
    letter-spacing: 1px;
}

/* 引用块 */
.about-quote {
    background: rgb(255, 248, 252);
    border-left: 4px solid var(--theme-color);
    padding: 20px 25px;
    margin: 20px 0;
    border-radius: 0 12px 12px 0;
    font-style: italic;
    color: #666;
    position: relative;
}

.about-quote::before {
    content: '"';
    font-size: 60px;
    color: var(--theme-color);
    opacity: 0.3;
    position: absolute;
    top: -10px;
    left: 10px;
    font-family: Georgia, serif;
}

/* 响应式设计 */
@media (max-width: 768px) {
    #about-container {
        margin: 20px auto;
        padding: 0 15px;
    }
    
    .about-header {
        padding: 40px 20px;
        border-radius: 15px;
    }
    
    .about-avatar {
        width: 120px;
        height: 120px;
    }
    
    .about-title {
        font-size: 28px;
    }
    
    .about-subtitle {
        font-size: 16px;
    }
    
    .about-section {
        padding: 25px 20px;
        border-radius: 12px;
    }
    
    .section-title {
        font-size: 20px;
    }
    
    .section-content {
        font-size: 15px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .stat-number {
        font-size: 26px;
    }
    
    .social-link {
        width: 45px;
        height: 45px;
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .about-header {
        padding: 30px 15px;
    }
    
    .about-title {
        font-size: 24px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
}