/* 移动端适配样式 */
/* 基础移动端设置 */
@media screen and (max-width: 768px) {
  /* 字体大小调整 */
  .f-150 {
    font-size: 8rem !important;
  }

  .f-120 {
    font-size: 6rem !important;
  }

  .f-100 {
    font-size: 5rem !important;
  }

  .f-90 {
    font-size: 4.5rem !important;
  }

  .f-80 {
    font-size: 4rem !important;
  }

  .f-70 {
    font-size: 3.5rem !important;
  }

  .f-64 {
    font-size: 3.2rem !important;
  }

  .f-60 {
    font-size: 3rem !important;
  }

  .f-56 {
    font-size: 2.8rem !important;
  }

  .f-54 {
    font-size: 2.7rem !important;
  }

  .f-50 {
    font-size: 2.5rem !important;
  }

  .f-48 {
    font-size: 2.4rem !important;
  }

  .f-46 {
    font-size: 2.3rem !important;
  }

  .f-44 {
    font-size: 2.2rem !important;
  }

  .f-42 {
    font-size: 2.1rem !important;
  }

  .f-40 {
    font-size: 2rem !important;
  }

  .f-38 {
    font-size: 1.9rem !important;
  }

  .f-36 {
    font-size: 1.8rem !important;
  }

  .f-34 {
    font-size: 1.7rem !important;
  }

  .f-32 {
    font-size: 1.6rem !important;
  }

  .f-30 {
    font-size: 1.5rem !important;
  }

  .f-28 {
    font-size: 1.4rem !important;
  }

  .f-26 {
    font-size: 1.3rem !important;
  }

  .f-24 {
    font-size: 1.2rem !important;
  }

  .f-22 {
    font-size: 1.1rem !important;
  }

  .f-20 {
    font-size: 1rem !important;
  }

  .f-18 {
    font-size: 0.9rem !important;
  }

  .f-16 {
    font-size: 0.8rem !important;
  }

  .f-14 {
    font-size: 0.7rem !important;
  }

  .f-12 {
    font-size: 0.6rem !important;
  }

  .f-10 {
    font-size: 0.5rem !important;
  }

  /* 开屏动画移动端优化 */
  #loading {
    padding: 20px;
  }

  #loading .bm h2 {
    font-size: 1.8rem !important;
    line-height: 1.4;
    text-align: center;
    padding: 0 10px;
  }

  #loading .bm p {
    font-size: 0.9rem !important;
    text-align: center;
    margin: 10px 0;
  }

  /* 首页内容移动端适配 */
  #fullpage {
    min-height: 100vh;
  }

  .banner-titles {
    width: calc(100% - 2vw);
    overflow-x: auto;
    top: 100px;
    left: 1vw;
    right: 1vw;
    bottom: auto;
  }
  .flex-box {
    flex-wrap: wrap;
  }
  .banner-title-btn {
    font-size: 0.75rem;
    color: #fff;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    padding: 0.5vw 1vw;
  }

  .banner-content {
    max-width: calc(100vw - 2vw);
    top: calc(100px + 3rem);
    left: 1vw;
    right: 1vw;
    bottom: auto;
  }

  .banner-desc {
    width: 100%;
    font-size: 2rem;
    white-space: normal;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  }

  .r2 .til {
    font-size: 2.5rem !important;
    margin-bottom: 30px;
    text-align: center;
  }

  .r2-content {
    flex: 1;
    flex-direction: column;
    justify-content: space-around;
    gap: 30px;
  }

  .section-content p {
    width: 100%;
    min-height: 250px;
    font-size: 14px;
    margin-right: 0 !important;
    margin-bottom: 1rem;
  }
  .home-grid-sub-box {
    height: auto;
    flex-direction: column;
    gap: 20px;
    margin-top: 0 !important;
  }

  .home-grid-sub {
    /* gap: 15px; */
    width: 100%;
    padding: 10px;
  }

  .home-grid-sub-center-item {
    padding: 10px;
    text-align: center;
    width: 20%;
    font-size: 1rem !important;
  }

  .home-grid-sub-item {
    padding: 5px 0;
    text-align: center;
    margin-right: 0 !important;
  }

  .home-grid-sub-item-right-title-content {
    font-size: 2rem !important;
  }
  .home-grid-sub-bottom {
    margin-top: 20px;
  }

  /* 文旅科技模块移动端 */
  .r3 .section-content,
  .r4 .section-content {
    padding: 40px 20px;
  }

  .tech-carousel,
  .industry-carousel {
    flex-direction: column;
    justify-content: flex-end;
    gap: 0.8rem;
    margin-top: 1rem !important;
  }

  .tech-item {
    flex: 0;
    width: 100%;
    /* width: auto; */
    padding: 25px 20px;
    text-align: center;
    border-radius: 1rem;
  }

  .industry-item {
    padding: 25px 20px;
    text-align: center;
    border-radius: 1rem;
  }

  .industry-item .industry-icon {
    height: auto !important;
    margin-bottom: 0 !important;
  }

  .industry-item.active .industry-icon {
    height: auto !important;
    margin-bottom: 1rem !important;
  }

  .industry-item.active {
    padding: 1rem;
  }

  .tech-icon img,
  .industry-icon img {
    width: 40px !important;
    height: 40px !important;
  }

  .tech-item .tech-icon {
    height: auto !important;
    margin-bottom: 0 !important;
  }

  .tech-item.active {
    width: 100%;
    flex: 0;
  }

  .r3-more {
    right: 1.5rem;
    height: 4rem;
    width: 4rem;
    border-radius: 0.8rem;
    gap: 0;
  }

  .layer-icon svg {
    width: 1rem;
  }

  .tech-title,
  .industry-title {
    font-size: 1.5rem !important;
    margin-top: 0 !important;
  }

  .tech-desc,
  .industry-desc {
    font-size: 0.9rem !important;
    line-height: 1.6;
    border-radius: 1rem !important;
    margin-top: 0.5rem !important;
  }

  /* 新闻动态模块移动端 */
  .r5 .section-content {
    padding: 40px 20px;
  }

  .title-box {
    gap: 20px;
    align-items: flex-start;
  }

  .news-toggle-container {
    margin-top: 0;
  }

  .div-toggle-group {
    width: 100%;
    max-width: 400px;
    /* 在移动端可以更宽 */
    border-radius: 30px;
  }

  .toggle-btn {
    flex: 1;
    /* 让两个按钮平分宽度 */
    padding: 15px 10px;
    /* 调整垂直内边距，使其更高 */
    font-size: 1.1rem;
    /* 进一步增大移动端字体 */
    font-weight: bold;
  }

  .news-content,
  .news-content-2 {
    flex-direction: column;
    gap: 20px;
  }

  .news-content-left,
  .news-item-2 {
    width: 100%;
  }

  .news-content-left-icon img,
  .news-main-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .news-content-left-title {
    font-size: 1.1rem !important;
    line-height: 1.4;
  }

  .news-content {
    justify-content: flex-end;
  }

  .news-content-left {
    height: 60%;
  }

  .news-content-left-icon {
    align-items: flex-start;
  }

  .news-content-right {
    display: none;
  }

  .news-item {
    padding: 0px;
  }

  .news-item-img {
    width: 80px;
    height: 60px;
    object-fit: cover;
  }

  .news-content-2 {
    justify-content: flex-end;
  }

  .news-item-2:nth-child(2),
  .news-item-2:nth-child(3) {
    display: none;
  }

  #newsContent2 .news-item-2 {
    width: 100%;
    max-width: 100%;
    min-width: 100%;
    justify-content: space-between;
  }

  .news-main {
    height: 35%;
  }

  /* 侧边栏移动端隐藏 */
  .public-sidebar {
    display: none !important;
  }

  /* 视频背景移动端优化 */
  .fullPage video {
    object-fit: cover;
  }

  #firstGo {
    gap: 3rem;
  }

  .layer-icon {
    width: 4rem;
    height: 4rem;
  }

  /* 触摸优化 */
  .layer-icon,
  .nav-link,
  .sidebar-link {
    min-height: 44px;
    min-width: 44px;
  }

  /* 移动端滚动优化 */
  body {
    -webkit-overflow-scrolling: touch;
  }

  /* 移动端阴影和模糊效果优化 */
  .frosted-glass,
  .frosted-glass-strong {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }
}

/* 小屏手机适配 */
@media screen and (max-width: 480px) {
  .r2 .til,
  .r3 .til,
  .r4 .til,
  .r5 .til {
    font-size: 2rem !important;
  }

  .home-grid-sub-center-item {
    padding: 8px;
    font-size: 0.9rem !important;
    margin-bottom: 0 !important;
  }
  .home-grid-sub-center-item div {
    font-size: 14px;
  }

  .tech-item,
  .industry-item {
    padding: 15px;
  }

  .news-content-left-title {
    font-size: 1rem !important;
  }

  .news-item-img {
    width: 60px;
    height: 45px;
  }
}

/* 横屏模式适配 */
@media screen and (max-height: 500px) and (orientation: landscape) {
  #loading .bm h2 {
    font-size: 1.2rem !important;
  }

  #loading .bm p {
    font-size: 0.7rem !important;
  }

  .r2 .til,
  .r3 .til,
  .r4 .til,
  .r5 .til {
    font-size: 1.8rem !important;
  }

  .section-content {
    padding: 20px !important;
  }
}

/* 高分辨率屏幕优化 */
@media screen and (min-resolution: 2dppx) {
  .tech-icon img,
  .industry-icon img,
  .news-content-left-icon img,
  .news-main-img,
  .news-item-img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
  }
}

/* 移动端动画优化 */
@media screen and (max-width: 768px) {
  .secondAlan {
    animation-duration: 1.5s !important;
  }

  /* 减少移动端动画复杂度 */
  .tech-item,
  .industry-item {
    transition: transform 0.3s ease, opacity 0.3s ease;
  }

  .tech-item:hover,
  .industry-item:hover {
    transform: translateY(-5px);
  }
}

/* 移动端加载动画优化 */
@media screen and (max-width: 768px) {
  .loadFrame {
    width: 100vw !important;
    height: 100vh !important;
  }

  .set {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
  }

  .set .f-36 {
    font-size: 2rem !important;
  }

  .set .f-100 {
    font-size: 3rem !important;
  }
}

/* 移动端触摸反馈 */
@media screen and (max-width: 768px) {
  .layer-icon:active,
  .nav-link:active,
  .sidebar-link:active {
    transform: scale(0.95);
    transition: transform 0.1s ease;
  }

  .news-content-left:active,
  .news-item:active {
    opacity: 0.8;
    transition: opacity 0.1s ease;
  }
}

/* 移动端字体渲染优化 */
@media screen and (max-width: 768px) {
  body * {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
  }
}

/* 隐藏滚动条样式 */
/* Webkit浏览器 (Chrome, Safari, Edge) */
::-webkit-scrollbar {
  width: 0;
  height: 0;
  background: transparent;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: transparent;
}

::-webkit-scrollbar-thumb:hover {
  background: transparent;
}

::-webkit-scrollbar-corner {
  background: transparent;
}

/* Firefox浏览器 */
* {
  scrollbar-width: none;
  /* Firefox */
  -ms-overflow-style: none;
  /* IE and Edge */
}

/* 特定元素的滚动条隐藏 */
.banner-titles::-webkit-scrollbar,
.news-content::-webkit-scrollbar,
.mobile-menu-panel::-webkit-scrollbar,
.tech-carousel::-webkit-scrollbar,
.industry-carousel::-webkit-scrollbar {
  width: 0;
  height: 0;
  background: transparent;
}

/* 保持滚动功能但隐藏滚动条 */
.scrollable {
  overflow: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.scrollable::-webkit-scrollbar {
  width: 0;
  height: 0;
  background: transparent;
}