/* 产品详情页专用样式 */

/* 产品英雄区域 */
.product-hero {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.05) 0%, rgba(0, 128, 255, 0.05) 100%);
    position: relative;
    overflow: hidden;
}

.breadcrumb {
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: #00ffff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.breadcrumb a:hover {
    color: #ffffff;
}

.breadcrumb span {
    color: #888888;
    margin: 0 0.5rem;
}

.product-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.product-subtitle {
    font-size: 1.3rem;
    color: #cccccc;
    margin-bottom: 2rem;
    max-width: 600px;
}

.product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.tag {
    background: rgba(0, 255, 255, 0.1);
    color: #00ffff;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    border: 1px solid rgba(0, 255, 255, 0.2);
}

/* 产品概述 */
.product-overview {
    padding: 6rem 0;
    background: #0a0a0a;
}

.overview-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.overview-text h2 {
    font-size: 2.2rem;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, #00ffff, #0080ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.overview-text p {
    color: #cccccc;
    line-height: 1.8;
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.key-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-highlight {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 15px;
    border: 1px solid rgba(0, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.feature-highlight:hover {
    background: rgba(0, 255, 255, 0.05);
    border-color: rgba(0, 255, 255, 0.3);
    transform: translateX(10px);
}

.feature-highlight i {
    font-size: 1.5rem;
    color: #00ffff;
    margin-top: 0.2rem;
    min-width: 24px;
}

.feature-highlight h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: #ffffff;
}

.feature-highlight p {
    color: #cccccc;
    font-size: 0.9rem;
    margin: 0;
}

/* 平台架构可视化 */
.overview-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.platform-architecture {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
    max-width: 400px;
}

.arch-layer {
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.1) 0%, rgba(0, 128, 255, 0.1) 100%);
    border: 1px solid rgba(0, 255, 255, 0.2);
    border-radius: 15px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.arch-layer::before {
    content: attr(data-layer);
    position: absolute;
    top: 10px;
    right: 15px;
    background: #00ffff;
    color: #000000;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 600;
}

.arch-layer:hover {
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.15) 0%, rgba(0, 128, 255, 0.15) 100%);
    border-color: rgba(0, 255, 255, 0.4);
    transform: scale(1.05);
}

.arch-layer h4 {
    color: #00ffff;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.arch-layer p {
    color: #cccccc;
    font-size: 0.9rem;
    margin: 0;
}

/* 核心功能 */
.core-functions {
    padding: 6rem 0;
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.02) 0%, rgba(0, 128, 255, 0.02) 100%);
}

.functions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.function-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(0, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.function-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #00ffff, #0080ff);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.function-card:hover {
    background: rgba(0, 255, 255, 0.05);
    border-color: rgba(0, 255, 255, 0.3);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 255, 255, 0.1);
}

.function-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #00ffff, #0080ff);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.function-icon i {
    font-size: 1.5rem;
    color: #000000;
}

.function-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

.function-card > p {
    color: #cccccc;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.function-details ul {
    list-style: none;
    padding: 0;
}

.function-details li {
    padding: 0.5rem 0;
    color: #cccccc;
    position: relative;
    padding-left: 1.5rem;
}

.function-details li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: #00ffff;
    font-weight: bold;
}

/* AI技术特色 */
.ai-features {
    padding: 6rem 0;
    background: #0a0a0a;
}

.ai-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.ai-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.ai-brain {
    position: relative;
    width: 300px;
    height: 300px;
}

.neural-network {
    width: 100%;
    height: 100%;
    position: relative;
}

.neural-network .node {
    position: absolute;
    width: 15px;
    height: 15px;
    background: #00ffff;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

.neural-network .node:nth-child(1) {
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.neural-network .node:nth-child(2) {
    top: 30%;
    right: 20%;
    animation-delay: 0.4s;
}

.neural-network .node:nth-child(3) {
    bottom: 30%;
    left: 30%;
    animation-delay: 0.8s;
}

.neural-network .node:nth-child(4) {
    bottom: 20%;
    right: 30%;
    animation-delay: 1.2s;
}

.neural-network .node:nth-child(5) {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 1.6s;
    background: #0080ff;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
    }
    50% {
        transform: scale(1.2);
        box-shadow: 0 0 20px rgba(0, 255, 255, 0.8);
    }
}

.ai-features-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.ai-feature {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 15px;
    border: 1px solid rgba(0, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.ai-feature:hover {
    background: rgba(0, 255, 255, 0.05);
    border-color: rgba(0, 255, 255, 0.3);
    transform: translateX(10px);
}

.ai-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    min-height: 50px;
    background: linear-gradient(135deg, #00ffff, #0080ff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 0.2rem;
    flex-shrink: 0;
}

.ai-icon i {
    color: #000000;
    font-size: 1.2rem;
}

.ai-feature h3 {
    font-size: 1.2rem;
    margin-bottom: 0.8rem;
    color: #ffffff;
}

.ai-feature p {
    color: #cccccc;
    line-height: 1.6;
    margin: 0;
}

/* 应用场景 */
.use-cases {
    padding: 6rem 0;
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.02) 0%, rgba(0, 128, 255, 0.02) 100%);
}

.cases-tabs {
    margin-top: 3rem;
}

.tab-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.tab-btn {
    background: transparent;
    border: 2px solid rgba(0, 255, 255, 0.3);
    color: #cccccc;
    padding: 1rem 2rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    font-weight: 500;
}

.tab-btn.active,
.tab-btn:hover {
    background: linear-gradient(135deg, #00ffff, #0080ff);
    color: #000000;
    border-color: transparent;
}

.tab-content {
    position: relative;
}

.tab-panel {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-panel.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.case-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.case-text h3 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: #00ffff;
}

.case-text p {
    color: #cccccc;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.case-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.case-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 10px;
    border: 1px solid rgba(0, 255, 255, 0.1);
}

.case-item i {
    color: #00ffff;
    font-size: 1.1rem;
}

.case-item span {
    color: #cccccc;
    font-size: 0.9rem;
}

/* 模拟界面预览 */
.dashboard-preview,
.medical-interface,
.mobile-app-preview {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(0, 255, 255, 0.2);
    border-radius: 15px;
    padding: 2rem;
    height: 300px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.chart-placeholder {
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.1) 0%, rgba(0, 128, 255, 0.1) 100%);
    height: 60%;
    border-radius: 10px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chart-placeholder::before {
    content: '';
    position: absolute;
    width: 80%;
    height: 70%;
    background: linear-gradient(45deg, 
        transparent 20%, 
        rgba(0, 255, 255, 0.3) 22%, 
        rgba(0, 255, 255, 0.3) 24%, 
        transparent 26%,
        transparent 40%, 
        rgba(0, 128, 255, 0.3) 42%, 
        rgba(0, 128, 255, 0.3) 44%, 
        transparent 46%,
        transparent 60%, 
        rgba(128, 0, 255, 0.3) 62%, 
        rgba(128, 0, 255, 0.3) 64%, 
        transparent 66%);
    background-size: 40px 40px;
    animation: chartData 3s linear infinite;
}

@keyframes chartData {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.metric {
    background: rgba(0, 255, 255, 0.1);
    padding: 0.8rem;
    border-radius: 8px;
    text-align: center;
    color: #00ffff;
    font-size: 0.9rem;
    border: 1px solid rgba(0, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.metric::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, #00ffff, transparent);
    animation: metricGlow 2s ease-in-out infinite;
}

@keyframes metricGlow {
    0% { left: -100%; }
    50% { left: 100%; }
    100% { left: 100%; }
}

/* 医疗界面预览 */
.medical-interface {
    gap: 1rem;
}

.patient-card, .diagnosis-panel, .ai-suggestion {
    background: rgba(0, 255, 255, 0.05);
    border: 1px solid rgba(0, 255, 255, 0.1);
    border-radius: 8px;
    padding: 1rem;
    height: 30%;
    position: relative;
}

.patient-card::after {
    content: '患者信息卡片';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #cccccc;
    font-size: 0.9rem;
}

.diagnosis-panel::after {
    content: '诊断分析面板';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #cccccc;
    font-size: 0.9rem;
}

.ai-suggestion::after {
    content: 'AI建议提示';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #00ffff;
    font-size: 0.9rem;
}

/* 移动应用预览 */
.mobile-app-preview {
    align-items: center;
}

.app-screen {
    width: 60%;
    height: 60%;
    background: rgba(0, 255, 255, 0.1);
    border: 2px solid rgba(0, 255, 255, 0.3);
    border-radius: 20px;
    position: relative;
    margin: 0 auto;
}

.app-screen::before {
    content: '📱';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2rem;
}

.health-indicators {
    display: flex;
    justify-content: space-around;
    margin-top: 1rem;
}

.indicator {
    background: rgba(0, 255, 255, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 15px;
    font-size: 0.8rem;
    color: #cccccc;
    border: 1px solid rgba(0, 255, 255, 0.2);
}

/* 技术优势 */
.tech-advantages {
    padding: 6rem 0;
    background: #0a0a0a;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.advantage-card {
    text-align: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 20px;
    border: 1px solid rgba(0, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.advantage-card:hover {
    background: rgba(0, 255, 255, 0.05);
    border-color: rgba(0, 255, 255, 0.3);
    transform: translateY(-10px);
}

.advantage-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #00ffff, #0080ff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.advantage-icon i {
    font-size: 2rem;
    color: #000000;
}

.advantage-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

.advantage-card p {
    color: #cccccc;
    line-height: 1.6;
}

/* 成功案例 */
.success-cases {
    padding: 6rem 0;
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.02) 0%, rgba(0, 128, 255, 0.02) 100%);
}

.cases-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.case-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(0, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.case-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #00ffff, #0080ff, #8000ff);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.case-card:hover {
    background: rgba(0, 255, 255, 0.05);
    border-color: rgba(0, 255, 255, 0.3);
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 255, 255, 0.15);
}

.case-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.case-header h3 {
    font-size: 1.3rem;
    color: #ffffff;
    flex: 1;
}

.case-tag {
    background: linear-gradient(135deg, #00ffff, #0080ff);
    color: #000000;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 600;
}

.case-content p {
    color: #cccccc;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.case-metrics {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

.case-metrics .metric {
    text-align: center;
    flex: 1;
    background: rgba(0, 255, 255, 0.05);
    padding: 1rem 0.5rem;
    border-radius: 10px;
    border: 1px solid rgba(0, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    min-width: 180px;
}

.case-metrics .metric:hover {
    background: rgba(0, 255, 255, 0.1);
    border-color: rgba(0, 255, 255, 0.3);
    transform: scale(1.05);
}

.case-metrics .metric::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #00ffff, #0080ff);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.case-metrics .number {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    color: #00ffff;
    margin-bottom: 0.3rem;
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
}

.case-metrics .label {
    font-size: 0.9rem;
    color: #cccccc;
    font-weight: 500;
}

.case-metrics-wide {
    max-width: 1100px;
    margin: 0 auto 1.5rem auto;
    justify-content: center;
    width: 100%;
}

@media (max-width: 1200px) {
    .case-metrics-wide {
        max-width: 98vw;
    }
    .case-metrics .metric {
        min-width: 140px;
    }
}

/* 联系咨询 */
.contact-section {
    padding: 4rem 0;
    background: #0a0a0a;
}

.contact-cta {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.contact-cta h2 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #00ffff, #0080ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-cta p {
    color: #cccccc;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .product-title {
        font-size: 2.5rem;
    }
    
    .overview-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .functions-grid {
        grid-template-columns: 1fr;
    }
    
    .ai-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .case-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .case-features {
        grid-template-columns: 1fr;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .cases-slider {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .tab-nav {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .product-title {
        font-size: 2rem;
    }
    
    .product-tags {
        justify-content: center;
    }
    
    .function-card,
    .ai-feature,
    .advantage-card,
    .case-card {
        padding: 1.5rem;
    }
}

.case-metrics,
.case-metrics-wide {
    max-width: 100%;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
    overflow-x: auto;
}

.case-metrics .metric,
.case-metrics-wide .metric {
    min-width: 120px;
    max-width: 220px;
    flex: 1 1 0;
    box-sizing: border-box;
    word-break: break-all;
}

.case-description p {
    max-width: 100%;
    word-break: break-all;
    box-sizing: border-box;
}

/* 效率对比表格样式 */
.efficiency-table {
    margin: 2rem 0;
    background: rgba(0,255,255,0.015); /* 更浅的背景色 */
    border-radius: 12px;
    padding: 2rem 1rem;
    box-shadow: 0 2px 16px rgba(0,255,255,0.02);
    text-align: center;
}
.efficiency-table .chart-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.2rem;
    color: #00ffff;
}
.efficiency-table table {
    width: 100%;
    border-collapse: collapse;
    background: transparent;
}
.efficiency-table th, .efficiency-table td {
    border: 1px solid rgba(0,255,255,0.15);
    padding: 0.8rem 0.5rem;
    font-size: 1rem;
    color: #cccccc;
}
.efficiency-table th {
    background: rgba(0,255,255,0.04); /* 更浅的表头背景 */
    color: #00ffff;
    font-weight: 700;
}
.efficiency-table tr:nth-child(even) td {
    background: rgba(0,255,255,0.01); /* 更浅的斑马纹 */
}

/* 质量条形图样式 */
.quality-bar-chart {
    margin: 2rem 0 1.5rem 0;
    width: 100%;
    max-width: 500px;
    padding: 1.5rem 1rem;
    background: rgba(0,255,255,0.01);
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,255,255,0.03);
}
.quality-bar-chart .bar-row {
    display: flex;
    align-items: center;
    margin-bottom: 1.2rem;
}
.quality-bar-chart .bar-label {
    flex: 0 0 100px;
    color: #00ffff;
    font-weight: 600;
    font-size: 1rem;
    margin-right: 1rem;
    text-align: right;
}
.quality-bar-chart .bar-bg {
    flex: 1;
    background: rgba(0,255,255,0.08);
    border-radius: 8px;
    height: 28px;
    position: relative;
    overflow: hidden;
}
.quality-bar-chart .bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #00ffff 60%, #0080ff 100%);
    color: #000;
    font-weight: 700;
    font-size: 1rem;
    border-radius: 8px 0 0 8px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 16px;
    box-shadow: 0 0 8px rgba(0,255,255,0.08);
    transition: width 0.6s cubic-bezier(.4,2,.6,1);
}
.quality-bar-chart .bar-row:last-child {
    margin-bottom: 0;
}

/* 文字云图样式 */
.wordcloud {
    width: 100%;
    min-height: 120px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.5rem 1.5rem;
    padding: 1.5rem 0 1rem 0;
    position: relative;
}
.wordcloud .word {
    display: inline-block;
    color: #00ffff;
    font-weight: 600;
    opacity: 0.85;
    transition: transform 0.2s, color 0.2s;
    cursor: default;
}
.wordcloud .word1 {
    font-size: 2.1rem;
    color: #00ffff;
    transform: rotate(-6deg);
}
.wordcloud .word2 {
    font-size: 1.5rem;
    color: #0080ff;
    transform: rotate(8deg);
}
.wordcloud .word3 {
    font-size: 1.8rem;
    color: #00d4ff;
    transform: rotate(-3deg);
}
.wordcloud .word4 {
    font-size: 1.3rem;
    color: #00bfff;
    transform: rotate(5deg);
}
.wordcloud .word5 {
    font-size: 1.6rem;
    color: #00e6e6;
    transform: rotate(-8deg);
}
.wordcloud .word:hover {
    color: #fff;
    opacity: 1;
    transform: scale(1.08) rotate(0deg);
}

.case-metrics,
.case-metrics-wide {
    overflow: visible !important;
}

.case-metrics .metric,
.case-metrics-wide .metric {
    /* 保证放大时不会超出父容器被遮挡 */
    will-change: transform;
}

.case-metrics .metric:hover,
.case-metrics-wide .metric:hover {
    z-index: 2;
}

/* 医疗分级条形图样式 */
.level-bar-chart {
    margin: 2rem 0 1.5rem 0;
    width: 100%;
    max-width: 500px;
    padding: 1.5rem 1rem;
    background: rgba(0,255,255,0.01);
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0,255,255,0.03);
}
.level-bar-chart .bar-row {
    display: flex;
    align-items: center;
    margin-bottom: 1.2rem;
}
.level-bar-chart .bar-label {
    flex: 0 0 100px;
    color: #00ffff;
    font-weight: 600;
    font-size: 1rem;
    margin-right: 1rem;
    text-align: right;
}
.level-bar-chart .bar-bg {
    flex: 1;
    background: rgba(0,255,255,0.08);
    border-radius: 8px;
    height: 28px;
    position: relative;
    overflow: hidden;
}
.level-bar-chart .bar-fill {
    height: 100%;
    background: linear-gradient(90deg, #00ffff 60%, #0080ff 100%);
    color: #000;
    font-weight: 700;
    font-size: 1rem;
    border-radius: 8px 0 0 8px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 16px;
    box-shadow: 0 0 8px rgba(0,255,255,0.08);
    transition: width 0.6s cubic-bezier(.4,2,.6,1);
}
.level-bar-chart .bar-row:last-child {
    margin-bottom: 0;
}

/* 产品价值 */
.value-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: flex-start;
    gap: 2rem;
}

.value-visual {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    width: 100%;
    flex-wrap: nowrap;
}

.value-visual svg {
    display: block;
    margin: 0;
    max-width: 100%;
    height: auto;
}

@media (max-width: 800px) {
    .value-visual {
        flex-direction: column;
        gap: 1.5rem;
    }
}