@media screen and (max-width: 768px) {
    /* Banner 区域适配 */
    .value-page-banner {
        padding: 2rem 1rem;
        height: 435px;
    }

    .banner-content {
        width: 100%;
        height: auto;
    }

    .banner-left {
        width: 100%;
        text-align: left;
        padding: 0 1rem;
    }

    .banner-title {
        font-size: 1.8rem;
        margin-bottom: 1.5rem;
        text-align: center;
    }

    .banner-description {
        font-size: 1rem;
        line-height: 1.6;
        margin-bottom: 2rem;
        text-align: left;
    }

    /* 技术优势卡片区域 */
    .undernav {
        display: none;
    }

    .value-container {
        width: 100%;
        margin: 0;
    }

    .primary-button {
        background: #1890ff;
        color: white;
        padding: 0.8rem 2.5rem;
        border-radius: 25px;
        font-size: 1rem;
        border: none;
        text-decoration: none;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        box-shadow: 0 4px 12px rgba(24, 144, 255, 0.3);
        transition: all 0.3s ease;
    }

    .primary-button:hover {
        background: #40a9ff;
        transform: translateY(-2px);
    }
    .card {
        width: 100%;
        margin: 0;
        padding: 1.5rem;
    }

    .card h1 {
        font-size: 1.5rem;
    }

    .information h2 {
        font-size: 1.2rem;
    }

    .information p {
        font-size: 0.9rem;
    }

    /* 应用场景区域 */
    .value-scenarios {
        padding: 2rem 1rem;
    }

    .scenario-block {
        display: flex;
        flex-direction: column !important;
        padding: 1.5rem;
        margin-bottom: 2rem;
    }

    .scenario-block.left-image,
    .scenario-block.right-image {
        flex-direction: column !important;
    }

    .scenario-block .scenario-image {
        width: 100%;
        margin: 0 0 1.5rem 0;
        order: 1;
    }

    .scenario-block .scenario-content {
        width: 100%;
        padding: 0;
        order: 2;
    }

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

    .scenario-content h2 {
        font-size: 1.5rem;
        margin-bottom: 1rem;
    }

    .scenario-content p {
        font-size: 0.9rem;
        margin-bottom: 1rem;
    }

    .feature-tags {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .tag {
        font-size: 0.8rem;
        padding: 0.3rem 0.8rem;
    }

    /* 为什么选择我们区域 */
    .why-choose-us {
        padding: 2rem 1rem;
    }

    .section-title {
        font-size: 1.8rem;
        margin-bottom: 2rem;
    }

    .features-container {
        flex-direction: column;
        gap: 2rem;
    }

    .features-left,
    .features-right {
        width: 100%;
        padding: 0;
    }

    .feature-item {
        margin-bottom: 1.5rem;
        padding: 0 1rem;
    }

    .feature-item h3 {
        font-size: 1.2rem;
    }

    .feature-item p {
        font-size: 0.9rem;
    }

    /* 星球动画区域 */
    .planet {
        width: 200px;
        height: 200px;
        margin: 2rem auto;
    }

    .atom {
        transform: scale(0.8);
    }

    /* 指引文本 */
    .instructions {
        font-size: 0.9rem;
        padding: 1rem;
        text-align: center;
    }
}



/* 超小屏幕适配 */
@media screen and (max-width: 480px) {
    .banner-title {
        font-size: 1.5rem;
    }

    .banner-description {
        font-size: 0.9rem;
    }

    .card h1 {
        font-size: 1.3rem;
    }

    .information h2 {
        font-size: 1.1rem;
    }

    .scenario-content h2 {
        font-size: 1.3rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .planet {
        width: 150px;
        height: 150px;
    }

    .atom {
        transform: scale(0.6);
    }

    .feature-item {
        padding: 0 0.5rem;
    }
}