div.content2 {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-xl) 0;
    background-color: white;
}

.subcontent1 {
    width: var(--container-width-percentage);
    max-width: var(--container-width);
    display: flex;
    flex-direction: column;
    margin-bottom: var(--spacing-xl);
}

.subcontent1 .title-section {
    text-align: center;
    margin-bottom: var(--spacing-xs);
}

.subcontent1 .title-section .main-title {
    font-size: var(--font-size-xl);
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    background: linear-gradient(to right, rgb(47, 58, 216), rgb(52, 156, 216), rgb(38, 247, 247));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.subcontent1 .title-section .subtitle {
    font-size: var(--font-size-md);
    color: var(--text-color-secondary);
    max-width: 800px;
    margin: 0 auto;
}

.subcontent1 .card_container {
    width: 100%;
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.subcontent1 .card {
    flex: 1;
    height: auto;
    min-height: var(--card-min-height);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    background-color: rgb(248, 249, 250);
    transition: transform var(--transition-time), box-shadow var(--transition-time);
    text-align: left;
}

.subcontent1 .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.subcontent1 .card .card-title {
    font-size: var(--font-size-lg);
    font-weight: bold;
    margin-bottom: var(--spacing-md);
    color: var(--text-color);
}

.subcontent1 .card .card-emphsis {
    color: var(--primary-color);
    position: relative;
    display: inline-block;
    transition: all 0.3s ease;
}

/* 多模态理解 - 流动渐变色效果 */
.subcontent1 .card .card-emphsis-multimodal {
    display: inline;
    position: relative;
    vertical-align: baseline;
    line-height: 1;
}

/* 默认显示文字 */
.subcontent1 .card .multimodal-text {
    display: inline;
    opacity: 1;
    transition: opacity 0.4s ease;
    color: rgb(52, 156, 216);
    vertical-align: baseline;
    line-height: inherit;
}

/* 默认隐藏图标 */
.subcontent1 .card .multimodal-icons {
    position: absolute;
    left: 0;
    top: 0;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
    line-height: 1;
}

.subcontent1 .card .multimodal-icon {
    width: 1em;
    height: 1em;
    color: rgb(52, 156, 216);
    transition: all 0.3s ease;
    vertical-align: baseline;
}

/* 鼠标悬停时隐藏文字，显示图标 */
.subcontent1 .card:hover .multimodal-text {
    opacity: 0;
}

.subcontent1 .card:hover .multimodal-icons {
    opacity: 1;
}

/* 图标动画 */
.subcontent1 .card:hover .multimodal-icon:nth-child(1) {
    animation: icon-bounce-1 0.6s ease-in-out;
    color: rgb(52, 156, 216);
    filter: drop-shadow(0 0 8px rgba(52, 156, 216, 0.6));
}

.subcontent1 .card:hover .multimodal-icon:nth-child(2) {
    animation: icon-bounce-2 0.6s ease-in-out 0.1s;
    color: rgb(38, 200, 247);
    filter: drop-shadow(0 0 8px rgba(38, 200, 247, 0.6));
}

.subcontent1 .card:hover .multimodal-icon:nth-child(3) {
    animation: icon-bounce-3 0.6s ease-in-out 0.2s;
    color: rgb(38, 247, 247);
    filter: drop-shadow(0 0 8px rgba(38, 247, 247, 0.6));
}

@keyframes icon-bounce-1 {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-8px) scale(1.2) rotateZ(-10deg);
    }
}

@keyframes icon-bounce-2 {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-10px) scale(1.25);
    }
}

@keyframes icon-bounce-3 {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-8px) scale(1.2) rotateZ(10deg);
    }
}

/* 可解释 - 发光脉冲效果 */
.subcontent1 .card .card-emphsis-explainable {
    color: rgb(52, 156, 216);
}

.subcontent1 .card:hover .card-emphsis-explainable {
    animation: glow-pulse 1.5s ease-in-out infinite;
    transform: scale(1.1);
    filter: brightness(1.2);
}

@keyframes glow-pulse {
    0%, 100% {
        text-shadow: 
            0 0 10px rgba(52, 156, 216, 0.8),
            0 0 20px rgba(52, 156, 216, 0.6),
            0 0 30px rgba(52, 156, 216, 0.4);
    }
    50% {
        text-shadow: 
            0 0 20px rgba(52, 156, 216, 1),
            0 0 35px rgba(52, 156, 216, 0.8),
            0 0 50px rgba(52, 156, 216, 0.6),
            0 0 70px rgba(38, 247, 247, 0.4);
    }
}

/* 定制部署 - 3D翻转弹跳效果 */
.subcontent1 .card .card-emphsis-deploy {
    color: rgb(52, 156, 216);
    transform-style: preserve-3d;
    perspective: 1000px;
}

.subcontent1 .card:hover .card-emphsis-deploy {
    animation: flip-bounce 0.8s ease-in-out;
    background: linear-gradient(135deg, rgb(47, 58, 216), rgb(52, 156, 216));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

@keyframes flip-bounce {
    0% {
        transform: scale(1) rotateY(0deg);
    }
    25% {
        transform: scale(1.15) rotateY(180deg);
    }
    50% {
        transform: scale(1.1) rotateY(360deg);
    }
    75% {
        transform: scale(1.15) rotateY(180deg);
    }
    100% {
        transform: scale(1.1) rotateY(0deg);
    }
}

.subcontent1 .card .card-text {
    font-size: var(--font-size-sm);
    color: var(--text-color-secondary);
    line-height: 1.6;
}

.subcontent1 .try-button {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: var(--primary-color);
    color: white;
    border-radius: var(--border-radius-md);
    text-decoration: none;
    font-weight: bold;
    margin-top: var(--spacing-lg);
    transition: background-color var(--transition-time);
    align-self: center;
}

.subcontent1 .try-button:hover {
    background-color: var(--primary-color-dark);
}

.subcontent2 {
    width: var(--container-width-percentage);
    max-width: var(--container-width);
}

/* 医疗AI演示iframe样式 */
.medical-ai-container {
    width: 100%;
    height: 500px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    background: white;
    border-radius: var(--border-radius-md);
    padding: 0;
    margin-bottom: 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    overflow-x: hidden;
    overflow-y: auto;
    position: relative;
}

.medical-ai-iframe {
    width: 1400px;
    height: 1400px;
    border: none;
    border-radius: var(--border-radius-md);
    background: white;
    display: block;
    transform-origin: top left;
    position: absolute;
    left: 0;
    top: 0;
}

/* 动态计算缩放比例，确保内容完全适配容器 */
@media (min-width: 1200px) {
    .medical-ai-iframe {
        transform: scale(0.64);
    }
}

@media (max-width: 1199px) and (min-width: 1000px) {
    .medical-ai-iframe {
        transform: scale(0.53);
    }
}

@media (max-width: 999px) and (min-width: 800px) {
    .medical-ai-iframe {
        transform: scale(0.43);
    }
}

@media (max-width: 799px) {
    .medical-ai-iframe {
        transform: scale(0.36);
    }
}

@media screen and (max-width: 768px) {
    .subcontent1 .card_container {
        flex-direction: column;
    }
    
    .subcontent1 .card {
        width: 100%;
        margin-bottom: var(--spacing-md);
    }
    
    .subcontent2 .function {
        flex-direction: column;
    }
    
    .subcontent2 .description,
    .subcontent2 .show {
        width: 100%;
    }
    
    .subcontent2 .description {
        margin-bottom: var(--spacing-lg);
    }
    
    .medical-ai-container {
        height: 400px;
    }
    
    .medical-ai-iframe {
        width: 1400px;
        height: 1400px;
        transform: scale(0.29);
    }
}