/* 移动端"技术赋能教育 智慧链接产业"部分专用样式 */

/* 在PC端隐藏移动端元素 */
@media (min-width: 769px) {
    .mobile-feature-container {
        display: none !important;
    }

    .mobile-solution-container {
        display: none !important;
    }
}

@media (max-width: 768px) {

    /* 移动端容器 */
    .mobile-feature-container {
        padding: 15px 0;
        background-color: #fff;
    }

    /* 标题样式 */
    .section-title-mobile {
        color: #333;
        text-align: center;
        font-weight: bold;
        font-size: 20px;
        position: relative;
        padding: 10px 0;
        margin: 0 10px;
    }

    .section-title-mobile .iconLeft,
    .section-title-mobile .iconRight {
        height: 8px;
        margin: 0 10px;
        vertical-align: middle;
    }


    /* 图标导航 */
    .mobile-feature-nav {
        display: flex;
        justify-content: space-around;
        background-color: #fff;
        padding: 10px 0;
    }

    .mobile-feature-nav-item {
        text-align: center;
        width: 25%;
    }

    .mobile-feature-nav-item img {
        width: 40px;
        height: 40px;
        margin-bottom: 5px;
    }

    .mobile-feature-nav-item p {
        margin: 0;
        font-size: 12px;
        color: #666;
    }

    .mobile-feature-nav-item.active p {
        color: #ff7a00;
    }

    /* 内容区域 */
    .mobile-feature-content {
        padding: 15px;
    }

    .mobile-feature-content-item {
        display: none;
    }

    .mobile-feature-content-item.active {
        display: block;
    }

    .mobile-feature-text {
        font-size: 14px;
        line-height: 1.6;
        color: #666;
        margin-bottom: 15px;
        text-align: justify;
    }

    .mobile-feature-image {
        width: 100%;
        margin-bottom: 15px;
    }

    .mobile-feature-button {
        display: block;
        width: 60%;
        margin: 0 auto;
        padding: 8px 0;
        background-color: #ff7a00;
        color: white;
        text-align: center;
        border-radius: 4px;
        text-decoration: none;
        font-weight: normal;
        border: none;
        font-size: 14px;
    }

    /* 解决方案模块移动端样式 */
    .mobile-solution-container {
        padding: 15px 0;
        background-color: #fff;
    }

    .mobile-solution-item {
        margin-bottom: 30px;
        padding: 0 15px;
    }

    .mobile-solution-title {
        font-size: 16px;
        font-weight: bold;
        color: #333;
        margin-bottom: 10px;
        line-height: 1.4;
    }

    .mobile-solution-abstract {
        font-size: 14px;
        line-height: 1.6;
        color: #666;
        margin-bottom: 15px;
        text-align: justify;
        text-indent: 2rem;
    }

    .mobile-solution-image {
        width: 100%;
        border-radius: 8px;
        margin-bottom: 15px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }

    .mobile-solution-button {
        display: block;
        width: 60%;
        margin: 0 auto;
        padding: 10px 0;
        background-color: #ff7a00;
        color: white;
        text-align: center;
        border-radius: 6px;
        text-decoration: none;
        font-weight: normal;
        border: none;
        font-size: 14px;
        transition: background-color 0.3s ease;
    }

    .mobile-solution-button:hover {
        background-color: #e66a00;
    }
}

/* 小屏幕手机 */
@media (max-width: 480px) {
    .section-title-mobile {
        font-size: 20px;
        margin-bottom: 15px;
    }

    .mobile-solution-titleLine {
        display: block;
        width: 45px;
        height: 3px;
        background: #F18D00;
        margin-bottom: 5px;
    }

    .mobile-feature-nav-item img {
        width: 43px;
        height: 34px;
    }

    .mobile-feature-nav-item p {
        font-size: 16px;
    }

    .mobile-feature-text {
        text-indent: 2rem;
        font-size: 16px;
        line-height: 1.5;
    }

    .mobile-feature-button {
        font-size: 16px;
        padding: 6px 0;
    }

    /* 解决方案模块小屏幕优化 */
    .mobile-solution-title {
        font-size: 18px;
    }

    .mobile-solution-abstract {
        font-size: 16px;
        line-height: 1.5;
    }

    .mobile-solution-button {
        font-size: 16px;
        padding: 12px 0;
    }
}

@media (max-width: 768px) {
    .mobile-solution-image-wrapper {
        position: relative;
        width: 100%;
        margin-bottom: 15px;
    }

    .mobile-solution-image {
        width: 100%;
        border-radius: 8px;
        display: block;
    }

    .mobile-solution-button {
        position: absolute;
        right: 12px;
        bottom: 12px;
        width: auto;
        min-width: 90px;
        padding: 8px 18px;
        border-radius: 5px;
        font-size: 14px;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
        opacity: 0.96;
        background-color: #ff7a00;
        color: #fff;
        border: none;
        text-align: center;
        text-decoration: none;
        transition: background 0.2s;
    }

    .mobile-solution-button:hover {
        background: #e66a00;
    }
}

@media (max-width: 768px) {
    .partners-section .partner-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        /* 2列 */
        grid-template-rows: repeat(5, auto);
        /* 5行 */
        gap: 14px 10px;
        justify-items: center;
        align-items: center;
        padding: 0 8px;
    }

    .partners-section .partner-item {
        width: 160px;
        height: 70px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: #fff;
        border-radius: 8px;
        box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
        overflow: hidden;
    }

    .partners-section .partner-item img {
        max-width: 90%;
        max-height: 90%;
        object-fit: contain;
    }
}

@media (max-width: 768px) {
    .about-timeline-horizontal {
        display: none !important;
    }

    .about-timeline-mobile {
        position: relative;
        margin: 0 auto;
        max-width: 420px;
    }

    .about-timeline-mobile .timeline-item {
        display: flex;
        align-items: flex-start;
        margin-bottom: 32px;
        position: relative;
    }

    .about-timeline-mobile .timeline-dot {
        width: 12px;
        height: 12px;
        background: #ffb43a;
        border-radius: 50%;
        position: absolute;
        left: 0;
        top: 6px;
        z-index: 1;
    }

    .about-timeline-mobile .timeline-item:not(:last-child)::after {
        content: '';
        position: absolute;
        left: 5px;
        top: 18px;
        width: 2px;
        height: calc(100% - -20px);
        background: #ffb43a;
        z-index: 0;
    }

    .about-timeline-mobile .timeline-content {
        margin-left: 28px;
        flex: 1;
    }

    .about-timeline-mobile .timeline-year {
        font-weight: bold;
        color: #222;
        font-size: 16px;
        margin-bottom: 4px;
    }

    .about-timeline-mobile .timeline-desc {
        color: #555;
        font-size: 14px;
        line-height: 1.6;
    }

    /* 隐藏PC端图片 */
    .about-content-pc {
        display: none;
    }
}

@media (max-width: 768px) {
    .news-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .news-tabs {
        width: 100%;
        /* border-bottom: 1px solid #e5e5e5;
        margin-bottom: 10px; */
    }

    .more-link {
        display: none;
        /* 在移动端隐藏header中的更多按钮 */
    }

    /* 移动端更多按钮样式 */
    .mobile-more-link {
        text-align: center;
        padding: 15px 0;
        margin-top: 10px;
    }

    .mobile-more-link .more-btn {
        color: #ff7a00;
        text-decoration: none;
        font-size: 14px;
        transition: color 0.3s ease;
    }

    .mobile-more-link .more-btn:hover {
        color: #e66a00;
    }
}

@media (max-width: 768px) {
    .footer-column:nth-child(2) ul {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        grid-template-rows: repeat(2, auto);
        gap: 12px 0;
        justify-items: center;
        align-items: center;
        padding: 0;
        margin: 0;
    }

    .footer-column:nth-child(2) ul li {
        width: 100%;
        text-align: left;
        margin: 0;
        padding: 0;
        list-style: none;
    }

    .footer-column:nth-child(2) ul li a {
        display: inline-block;
        color: #bfc3c9;
        font-size: 15px;
        padding: 0;
        margin: 0;
        text-decoration: none;
        transition: color 0.2s;
    }

    .footer-column:nth-child(2) ul li a:hover {
        color: #fff;
    }

    .footer-column:nth-child(2) h3 {
        text-align: left;
        margin-bottom: 12px;
    }
}