/* ==================== 
   个人简介页面 - 全面优化样式
   ==================== */

/* ==================== 基础布局优化 ==================== */
.about-page {
    padding: 2rem 0 3rem;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 50%, #f8fafc 100%);
}

.about-page .container {
    max-width: 1200px;
}

/* ==================== 个人形象区域优化 ==================== */
.profile-section {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 2rem;
    background: #ffffff;
    border-radius: 1rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05), 0 10px 20px rgba(0, 0, 0, 0.05);
    margin-bottom: 2rem;
}

.profile-image {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(10, 36, 99, 0.12);
    border: 3px solid #f1f5f9;
}

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

.profile-info {
    flex: 1;
}

.profile-info h2 {
    font-size: 1.875rem;
    color: #0A2463;
    margin-bottom: 0.5rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.profile-title {
    font-size: 0.95rem;
    color: #64748b;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.profile-basic,
.profile-contact {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 0.5rem 0;
    font-size: 0.875rem;
    color: #64748b;
}

.profile-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.tag {
    padding: 0.375rem 0.875rem;
    background: linear-gradient(135deg, #00A8E8, #0ea5e9);
    color: white;
    border-radius: 2rem;
    font-size: 0.8rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.tag:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 168, 232, 0.3);
}

/* ==================== 卡片网格优化 ==================== */
.about-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

/* ==================== 卡片样式统一优化 ==================== */
.about-detail-card {
    background: #ffffff;
    border-radius: 0.75rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05), 0 5px 15px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    transition: all 0.3s ease;
}

.about-detail-card:hover {
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05), 0 10px 20px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.about-detail-card.full-width {
    grid-column: 1 / -1;
}

/* 卡片头部 */
.card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, #f8fafc, #f1f5f9);
    border-bottom: 1px solid #e2e8f0;
}

.card-header .card-icon {
    font-size: 1.25rem;
}

.card-header h3 {
    font-size: 1rem;
    color: #0A2463;
    font-weight: 600;
    margin: 0;
}

/* 卡片内容 */
.card-body {
    padding: 1.25rem;
}

.card-body p {
    color: #475569;
    line-height: 1.7;
    margin-bottom: 0.75rem;
}

.card-body ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.card-body li {
    position: relative;
    padding-left: 1.25rem;
    margin-bottom: 0.5rem;
    line-height: 1.6;
    color: #475569;
    font-size: 0.9rem;
}

.card-body li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #00A8E8;
    font-weight: bold;
    font-size: 1rem;
}

.card-body li:last-child {
    margin-bottom: 0;
}

/* ==================== 教育背景优化 ==================== */
.education-item {
    margin-bottom: 1rem;
}

.education-item h4 {
    font-size: 1rem;
    color: #0A2463;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.education-item .degree {
    color: #64748b;
    font-size: 0.9rem;
    margin-bottom: 0;
}

.skills {
    padding-top: 1rem;
    border-top: 1px solid #f1f5f9;
    margin-top: 1rem;
}

.skills h4 {
    font-size: 0.95rem;
    color: #0A2463;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.skills p {
    color: #64748b;
    font-size: 0.875rem;
    margin: 0;
}

/* ==================== 工作经历时间线优化 ==================== */
.work-timeline {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.timeline-item {
    padding: 0.875rem 1rem;
    background: #f8fafc;
    border-radius: 0.5rem;
    border-left: 3px solid #00A8E8;
    transition: all 0.2s ease;
}

.timeline-item:hover {
    background: #f1f5f9;
    border-left-color: #0A2463;
}

.timeline-item .time {
    display: block;
    font-weight: 600;
    color: #00A8E8;
    margin-bottom: 0.25rem;
    font-size: 0.85rem;
}

.timeline-item .position {
    display: block;
    font-weight: 600;
    color: #0A2463;
    margin-bottom: 0.125rem;
    font-size: 0.9rem;
}

.timeline-item .role {
    display: block;
    color: #64748b;
    font-size: 0.8rem;
    line-height: 1.5;
}

/* ==================== 业绩区块优化 ==================== */
.achievement-section {
    margin-bottom: 1.5rem;
    padding: 1.25rem;
    background: #f8fafc;
    border-radius: 0.5rem;
    border: 1px solid #e2e8f0;
}

.achievement-section:last-child {
    margin-bottom: 0;
}

.achievement-section h4 {
    font-size: 0.95rem;
    color: #0A2463;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.project-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.project-year {
    margin-bottom: 0;
}

.project-year strong {
    display: block;
    color: #00A8E8;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
}

.project-year ul {
    margin-top: 0.5rem;
}

/* ==================== 海外经验优化 ==================== */
.overseas-exp {
    margin-bottom: 1.25rem;
    padding: 1.25rem;
    background: #f8fafc;
    border-radius: 0.5rem;
    border: 1px solid #e2e8f0;
}

.overseas-exp:last-child {
    margin-bottom: 0;
}

.overseas-exp h4 {
    font-size: 0.95rem;
    color: #0A2463;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.overseas-exp p {
    color: #475569;
    line-height: 1.7;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.overseas-exp ul {
    margin-top: 0.5rem;
}

/* 插旗图优化 */
.flag-map-container {
    margin-top: 1rem;
    text-align: center;
}

.flag-map-image {
    max-width: 100%;
    height: auto;
    border-radius: 0.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    margin-bottom: 0.5rem;
}

.image-caption {
    font-size: 0.8rem;
    color: #94a3b8;
    font-style: italic;
    margin: 0;
}

/* 市场份额可视化优化 */
.market-share-visual {
    margin-top: 1rem;
    padding: 1rem;
    background: #ffffff;
    border-radius: 0.5rem;
    border: 1px solid #e2e8f0;
}

.market-share-visual h5 {
    font-size: 0.9rem;
    color: #0A2463;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.share-bar {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.share-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.share-item .year {
    width: 70px;
    font-size: 0.8rem;
    color: #64748b;
    font-weight: 600;
}

.bar-container {
    flex: 1;
    height: 24px;
    background: #f1f5f9;
    border-radius: 0.375rem;
    overflow: hidden;
}

.bar {
    height: 100%;
    background: linear-gradient(90deg, #00A8E8, #0A2463);
    border-radius: 0.375rem;
    transition: width 1s ease;
}

.bar.highlight {
    background: linear-gradient(90deg, #10B981, #00A8E8);
}

.share-item .percent {
    width: 45px;
    font-size: 0.875rem;
    font-weight: 700;
    color: #0A2463;
    text-align: right;
}

/* 项目项优化 */
.project-item {
    margin-bottom: 0.75rem;
    padding: 0.75rem;
    background: #ffffff;
    border-radius: 0.375rem;
    border-left: 2px solid #00A8E8;
}

.project-item:last-child {
    margin-bottom: 0;
}

.project-item strong {
    display: block;
    color: #0A2463;
    margin-bottom: 0.25rem;
    font-size: 0.875rem;
}

.project-item p {
    color: #64748b;
    font-size: 0.8rem;
    margin: 0;
    line-height: 1.5;
}

/* ==================== 研发经验优化 ==================== */
.rd-exp {
    margin-bottom: 1.25rem;
    padding: 1.25rem;
    background: #f8fafc;
    border-radius: 0.5rem;
    border: 1px solid #e2e8f0;
}

.rd-exp:last-child {
    margin-bottom: 0;
}

.rd-exp h4 {
    font-size: 0.95rem;
    color: #0A2463;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

/* ==================== 获奖区块优化 ==================== */
.awards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.75rem;
}

.award-item {
    padding: 0.875rem;
    background: #f8fafc;
    border-radius: 0.5rem;
    text-align: center;
    transition: all 0.2s ease;
    border: 1px solid #e2e8f0;
}

.award-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.06);
    background: #ffffff;
}

.award-year {
    display: block;
    font-size: 0.8rem;
    color: #00A8E8;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.award-name {
    display: block;
    font-size: 0.8rem;
    color: #64748b;
    line-height: 1.4;
}

/* ==================== CTA区域优化 ==================== */
.contact-cta,
.project-cta,
.cases-cta {
    text-align: center;
    padding: 2rem;
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
    border-radius: 0.75rem;
    margin-top: 2rem;
    border: 1px solid #bae6fd;
}

.contact-cta h3,
.project-cta h3,
.cases-cta h3 {
    font-size: 1.25rem;
    color: #0A2463;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.contact-cta p,
.project-cta p,
.cases-cta p {
    color: #64748b;
    margin-bottom: 1.25rem;
    font-size: 0.95rem;
}

/* ==================== 按钮优化 ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.625rem 1.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 0.375rem;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, #00A8E8, #0ea5e9);
    color: white;
    box-shadow: 0 2px 8px rgba(0, 168, 232, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 168, 232, 0.35);
}

/* ==================== 响应式优化 ==================== */
@media (max-width: 1024px) {
    .about-detail-grid,
    .awards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .profile-section {
        flex-direction: column;
        text-align: center;
    }
    
    .profile-basic,
    .profile-contact {
        justify-content: center;
    }
    
    .profile-tags {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .about-page {
        padding: 1.5rem 0 2rem;
    }
    
    .profile-section {
        padding: 1.5rem;
        gap: 1.5rem;
    }
    
    .profile-image {
        width: 120px;
        height: 120px;
    }
    
    .profile-info h2 {
        font-size: 1.5rem;
    }
    
    .about-detail-grid,
    .awards-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .card-header {
        padding: 0.875rem 1rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .contact-cta,
    .project-cta,
    .cases-cta {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .profile-basic,
    .profile-contact {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .profile-tags {
        gap: 0.375rem;
    }
    
    .tag {
        font-size: 0.75rem;
        padding: 0.3rem 0.75rem;
    }
}