* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --accent-color: #ec4899;
    --bg-color: #0f172a;
    --card-bg: #1e293b;
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --border-color: #334155;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --info-color: #3b82f6;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

/* 头部 */
.header {
    text-align: center;
    margin-bottom: 3rem;
    padding: 2rem 0;
}

.header h1 {
    font-size: 3rem;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.subtitle {
    color: var(--text-secondary);
    font-size: 1.2rem;
}

/* 指标卡片网格 */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.metric-card {
    background: var(--card-bg);
    border-radius: 1rem;
    padding: 2rem;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.metric-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.metric-card:hover::before {
    transform: scaleX(1);
}

.metric-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.3);
}

.metric-card.highlight {
    border: 2px solid var(--accent-color);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(236, 72, 153, 0.1));
}

.metric-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.metric-value {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.metric-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* 图表区域 */
.chart-section {
    background: var(--card-bg);
    border-radius: 1rem;
    padding: 2rem;
    margin-bottom: 3rem;
    border: 1px solid var(--border-color);
}

.chart-with-explanation {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 2rem;
    align-items: start;
}

.chart-wrapper {
    width: 100%;
}

.chart-section h2 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--text-primary);
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 1rem;
}

.chart-container {
    position: relative;
    height: 400px;
    padding: 1rem;
}

/* 说明面板 */
.explanation-panel {
    background: rgba(99, 102, 241, 0.05);
    border-radius: 0.75rem;
    padding: 1.5rem;
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.explanation-panel h3 {
    color: var(--primary-color);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.explanation-panel p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.type-details {
    margin-top: 1rem;
}

.type-item {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 0.5rem;
    border-left: 3px solid var(--primary-color);
}

.type-item h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.type-item .keywords {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.keyword-tag {
    background: rgba(99, 102, 241, 0.2);
    color: var(--text-primary);
    padding: 0.3rem 0.8rem;
    border-radius: 1rem;
    font-size: 0.85rem;
    border: 1px solid rgba(99, 102, 241, 0.3);
}

.technical-detail-item {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(139, 92, 246, 0.1);
    border-radius: 0.5rem;
}

.technical-detail-item h4 {
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
}

.technical-detail-item ul {
    list-style: none;
    padding-left: 0;
}

.technical-detail-item li {
    padding: 0.3rem 0;
    color: var(--text-secondary);
    padding-left: 1.5rem;
    position: relative;
}

.technical-detail-item li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
}

.interaction-detail-item {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(236, 72, 153, 0.1);
    border-radius: 0.5rem;
    border-left: 3px solid var(--accent-color);
}

.interaction-detail-item h4 {
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.interaction-detail-item .category-list {
    margin-top: 0.5rem;
}

.interaction-detail-item .category-item {
    padding: 0.5rem;
    background: rgba(236, 72, 153, 0.1);
    border-radius: 0.25rem;
    margin-top: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.radar-detail-item {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 0.5rem;
    border-left: 3px solid var(--success-color);
}

.radar-detail-item h4 {
    color: var(--success-color);
    margin-bottom: 0.5rem;
}

.radar-detail-item .interpretation {
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    line-height: 1.6;
}

.radar-detail-item .algorithm {
    background: rgba(16, 185, 129, 0.1);
    padding: 0.75rem;
    border-radius: 0.25rem;
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    color: var(--text-primary);
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.ai-relationship-details {
    margin-top: 1rem;
}

.relationship-item {
    margin-bottom: 1rem;
    padding: 1rem;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 0.5rem;
}

.relationship-item strong {
    color: var(--primary-color);
    display: block;
    margin-bottom: 0.5rem;
}

.relationship-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* 洞察区域 */
.insights-section {
    margin-bottom: 3rem;
}

.insights-section h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.insight-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.insight-card {
    background: var(--card-bg);
    border-radius: 1rem;
    padding: 2rem;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.insight-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.2);
}

.insight-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.insight-card ul {
    list-style: none;
    padding-left: 0;
}

.insight-card li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    border-left: 3px solid var(--primary-color);
    padding-left: 1rem;
    margin-bottom: 0.5rem;
}

.usage-mode {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mode-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 0.5rem;
}

.mode-percentage {
    font-size: 2rem;
    font-weight: bold;
    color: var(--accent-color);
    min-width: 80px;
}

.mode-label {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.role-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.tag {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.9rem;
    font-weight: 500;
}

/* 发现卡片 */
.findings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.finding-card {
    background: var(--card-bg);
    border-radius: 1rem;
    padding: 2rem;
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--primary-color);
    transition: all 0.3s ease;
}

.finding-card:hover {
    transform: translateX(5px);
    box-shadow: 0 5px 20px rgba(99, 102, 241, 0.3);
}

.finding-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.finding-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.finding-card p {
    color: var(--text-secondary);
    line-height: 1.8;
}

/* 标签容器 */
.tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.personality-tag {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(236, 72, 153, 0.2));
    color: var(--text-primary);
    padding: 0.8rem 1.5rem;
    border-radius: 2rem;
    border: 1px solid var(--primary-color);
    font-weight: 500;
    transition: all 0.3s ease;
}

.personality-tag:hover {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    transform: scale(1.05);
}

/* 专业领域 */
.domain-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.domain-card {
    background: var(--card-bg);
    border-radius: 1rem;
    padding: 2rem;
    border: 1px solid var(--border-color);
    border-top: 4px solid var(--secondary-color);
}

.domain-card h3 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.domain-card ul {
    list-style: none;
    padding-left: 0;
}

.domain-card li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 1.5rem;
}

.domain-card li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
}

/* 页脚 */
.footer {
    text-align: center;
    padding: 2rem 0;
    color: var(--text-secondary);
    border-top: 1px solid var(--border-color);
    margin-top: 3rem;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .chart-with-explanation {
        grid-template-columns: 1fr;
    }
    
    .explanation-panel {
        margin-top: 1rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }

    .header h1 {
        font-size: 2rem;
    }

    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .chart-container {
        height: 300px;
    }

    .insight-grid,
    .findings-grid {
        grid-template-columns: 1fr;
    }
    
    .chart-with-explanation {
        grid-template-columns: 1fr;
    }
}

/* 加载动画 */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.metric-card,
.chart-section,
.insight-card,
.finding-card {
    animation: fadeIn 0.6s ease-out;
}