@charset "utf-8";

/* ===========================================
   手机端兼容性修复 - index.html首页
   修复日期: 2026-06-10
   =========================================== */

/* ====== 1. 导航菜单修复 ====== */
@media (max-width: 768px) {
  /* 导航栏静态定位 */
  .header {
    position: static !important;
    background: #141931 !important;
    height: auto !important;
    min-height: 62px;
  }

  /* 汉堡菜单按钮显示 */
  .header .menu {
    display: block !important;
    cursor: pointer;
    z-index: 1001;
  }

  /* 移动端导航菜单显示修复 */
  #mobileMenu {
    display: none;
    position: static !important;
    width: 100%;
    background: #151A33;
    z-index: 1100;
    border-top: rgba(255, 255, 255, .5) 1px solid;
    max-height: 80vh;
    overflow-y: auto;
  }

  #mobileMenu.show {
    display: block !important;
  }

  /* 确保子菜单可展开 */
  #mobileMenu dd ul {
    display: none;
    background: #1a2040;
  }

  #mobileMenu dd ul.show {
    display: block !important;
  }

  /* 隐藏PC端导航 */
  .menubox {
    display: none !important;
  }

  /* 登录按钮容器 */
  .button-container {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 10px 20px;
  }

  .button-container .button {
    width: 100%;
    text-align: center;
  }
}

/* ====== 2. Banner轮播图修复 ====== */
@media (max-width: 768px) {
  /* 隐藏PC端轮播图 */
  .pc-banner {
    display: none !important;
  }

  /* 显示移动端轮播图 */
  .mobile-banner {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    min-height: 160px;
    height: auto !important;
  }

  .mobile-banner .bd {
    width: 100% !important;
    height: auto !important;
    overflow: hidden;
  }

  .mobile-banner .bd ul {
    width: 100% !important;
    height: auto !important;
    position: relative !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  .mobile-banner .bd ul li {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    position: absolute !important;
    top: 0;
    left: 0;
    display: none !important;
    overflow: hidden;
    margin: 0 !important;
    padding: 0 !important;
  }

  .mobile-banner .bd ul li img {
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    min-height: 160px;
    object-fit: cover;
    display: block;
    margin: 0 !important;
    padding: 0 !important;
  }

  .mobile-banner .bd ul li .container {
    width: 100% !important;
    max-width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  /* 轮播图文字叠加层 */
  .banner-text {
    position: absolute;
    bottom: 30px;
    left: 15px;
    right: 15px;
    color: #fff;
    text-align: center;
    padding: 15px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 8px;
  }

  .banner-text h3 {
    font-size: 18px;
    margin-bottom: 8px;
  }

  .banner-text p {
    font-size: 14px;
    margin-bottom: 10px;
  }

  .banner-text .now {
    display: inline-block;
    padding: 8px 20px;
    background: #008aff;
    color: #fff;
    border-radius: 4px;
    font-size: 14px;
  }

  /* 轮播图指示点 */
  .mobile-banner .hd {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
  }

  .mobile-banner .hd ul li {
    display: inline-block;
    width: 10px;
    height: 10px;
    margin: 0 5px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
  }

  .mobile-banner .hd ul li.on {
    background: #fff;
  }
}

/* ====== 3. 建设背景区块修复 ====== */
@media (max-width: 768px) {
  .ind_intro {
    padding: 40px 15px !important;
  }

  .ind_intro .ind_title {
    font-size: 22px !important;
    text-align: center;
    margin-bottom: 20px;
  }

  .intro_section {
    margin-bottom: 30px !important;
  }

  .section_header {
    flex-direction: column;
    align-items: flex-start;
    padding: 10px 0 !important;
    margin-bottom: 15px !important;
  }

  .section_header .section_icon {
    font-size: 24px;
    margin-right: 10px;
  }

  .section_header h3 {
    font-size: 18px !important;
  }

  /* 政策时间线 */
  .background_content {
    padding: 15px !important;
  }

  .policy_timeline_title {
    font-size: 14px !important;
    margin-bottom: 15px;
    text-align: center;
  }

  .policy_timeline {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }

  .timeline_item {
    padding: 15px !important;
    border-radius: 8px;
  }

  .timeline_year {
    font-size: 14px !important;
    padding: 5px 10px;
  }

  .timeline_text {
    font-size: 13px !important;
    line-height: 1.6;
  }

  /* 2026政策卡片 */
  .policy_2026_section {
    margin-top: 15px !important;
    padding-top: 15px !important;
  }

  .policy_2026_header {
    flex-direction: column;
    margin-bottom: 15px;
  }

  .policy_2026_header h4 {
    font-size: 16px !important;
  }

  .policy_2026_card {
    margin-bottom: 15px;
  }

  .policy_card_header {
    padding: 12px 15px !important;
    flex-direction: column !important;
    gap: 8px;
  }

  .policy_card_header h5 {
    font-size: 14px !important;
    line-height: 1.4;
  }

  .policy_card_body {
    padding: 15px !important;
  }

  .policy_tasks_grid {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }

  .policy_task_item {
    padding: 12px !important;
    flex-direction: row !important;
    align-items: flex-start;
  }

  .task_icon {
    font-size: 20px !important;
  }

  .task_content h6,
  .task_content strong {
    font-size: 14px !important;
  }

  .task_content p {
    font-size: 12px !important;
    line-height: 1.5;
  }

  /* 标准架构层 */
  .standard_arch_layers {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }

  .arch_layer {
    padding: 12px !important;
    flex-direction: row !important;
    align-items: center;
  }

  .layer_num {
    width: 30px !important;
    height: 30px !important;
    font-size: 14px !important;
  }

  .layer_info strong {
    font-size: 14px !important;
  }

  .layer_info p {
    font-size: 12px !important;
  }
}

/* ====== 4. 建设目标区块修复 ====== */
@media (max-width: 768px) {
  .goals_grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }

  .goal_item {
    padding: 15px 12px !important;
    border-radius: 8px;
  }

  .goal_num {
    width: 35px !important;
    height: 35px !important;
    font-size: 14px !important;
    margin-bottom: 10px;
  }

  .goal_title {
    font-size: 15px !important;
    margin-bottom: 8px;
  }

  .goal_desc {
    font-size: 12px !important;
    line-height: 1.5;
  }
}

/* ====== 5. 平台特点区块修复 ====== */
@media (max-width: 768px) {
  .features_row {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
    padding: 15px !important;
  }

  .feature_box {
    padding: 15px;
    border-radius: 8px;
    flex-direction: row !important;
    align-items: flex-start;
    gap: 15px;
  }

  .feature_icon {
    font-size: 28px !important;
  }

  .feature_text h4 {
    font-size: 16px !important;
    margin-bottom: 5px;
  }

  .feature_text p {
    font-size: 14px !important;
    margin-bottom: 3px;
  }

  .feature_text small {
    font-size: 12px !important;
  }
}

/* ====== 6. 十大服务平台区块修复 ====== */
@media (max-width: 768px) {
  .ind_platforms {
    padding: 40px 15px !important;
  }

  .ind_platforms .ind_title {
    font-size: 22px !important;
    text-align: center;
    margin-bottom: 25px;
  }

  .platforms_list {
    gap: 20px;
  }

  .platform_item {
    border-radius: 8px;
    overflow: hidden;
  }

  .platform_header {
    padding: 15px !important;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  .platform_header h3 {
    font-size: 18px !important;
  }

  .platform_number {
    font-size: 14px !important;
  }

  .platform_content {
    padding: 15px !important;
  }

  .platform_content p {
    font-size: 13px !important;
    line-height: 1.6;
  }

  .platform_modules {
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 12px;
  }

  .module_tag {
    font-size: 12px !important;
    padding: 4px 10px;
  }

  .platform_more {
    display: block;
    margin-top: 15px;
    padding: 10px 0;
    text-align: center;
    font-size: 14px;
  }
}

/* ====== 7. 典型案例区块修复 ====== */
@media (max-width: 768px) {
  .ind_cases {
    padding: 40px 15px !important;
  }

  .ind_cases .ind_title {
    font-size: 22px !important;
    text-align: center;
    margin-bottom: 25px;
  }

  .cases_grid {
    grid-template-columns: 1fr !important;
    gap: 20px;
  }

  .case_card {
    border-radius: 8px;
    overflow: hidden;
  }

  .case_header {
    padding: 15px !important;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .case_badge {
    font-size: 12px !important;
    padding: 4px 10px;
  }

  .case_header h3 {
    font-size: 18px !important;
  }

  .case_body {
    padding: 15px !important;
  }

  .case_solution {
    font-size: 14px !important;
    margin-bottom: 12px;
  }

  .case_features {
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 12px;
  }

  .case_tag {
    font-size: 12px !important;
    padding: 4px 10px;
  }

  .case_desc {
    font-size: 13px !important;
    line-height: 1.5;
  }

  .case_footer {
    padding: 15px !important;
  }

  .case_link {
    font-size: 14px;
  }
}

/* ====== 8. 关于我们/联系我们区块修复 ====== */
@media (max-width: 768px) {
  .find {
    padding: 30px 15px !important;
    /* 确保深色背景 */
    background: linear-gradient(135deg, #1a237e 0%, #283593 50%, #3949ab 100%) !important;
    background-color: #1a237e !important;
  }

  .find_box {
    flex-direction: column !important;
  }

  .map {
    width: 100%;
    height: 200px;
    margin-bottom: 20px;
  }

  .map-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .find_con_container {
    width: 100%;
    padding: 0;
    margin-left: 0 !important;
  }

  .find_title h2 {
    font-size: 20px !important;
    color: #FFFFFF !important;
    text-align: center;
    margin-bottom: 15px;
  }

  .find_title h3,
  .find_title h4 {
    color: #FFFFFF !important;
  }

  .find_con {
    padding: 20px 15px !important;
    background: rgba(255, 255, 255, 0.1) !important;
    border-radius: 8px;
    margin-top: 0 !important;
  }

  .find_con p {
    font-size: 14px !important;
    color: #FFFFFF !important;
    line-height: 1.7;
    margin-bottom: 12px;
  }

  .find_con strong {
    color: #FFFFFF !important;
    font-weight: 600;
  }
}

/* ====== 9. 马上体验区块修复 ====== */
@media (max-width: 768px) {
  .user {
    padding: 30px 15px !important;
  }

  .user-content {
    text-align: center;
  }

  .user-content h2 {
    font-size: 18px !important;
    margin-bottom: 10px;
  }

  .user-content p {
    font-size: 14px !important;
    margin-bottom: 20px;
  }

  .experience-buttons {
    flex-direction: column !important;
    gap: 15px;
  }

  .experience-btn {
    width: 100%;
    padding: 12px 20px;
    font-size: 16px;
  }
}

/* ====== 10. 底部Footer修复 ====== */
@media (max-width: 768px) {
  .footer {
    padding: 20px 15px !important;
  }

  .footer_box {
    flex-direction: column !important;
    align-items: center;
    gap: 20px;
    text-align: center;
  }

  .footer_logo {
    margin-bottom: 15px;
  }

  .footer_logo img {
    width: 120px;
    height: auto;
  }

  .footer_num {
    font-size: 14px !important;
    line-height: 1.8;
  }

  .footer_img {
    margin-top: 15px;
  }

  .footer_img img {
    width: 80px;
    height: 80px;
  }

  .footer_img p {
    font-size: 12px;
    margin-top: 5px;
  }

  .footer_border {
    display: none;
  }

  .gs {
    font-size: 12px !important;
    padding: 10px 15px;
    text-align: center;
  }

  .gs img {
    width: 20px;
    height: auto;
  }
}

/* ====== 11. 通用修复 ====== */
@media (max-width: 768px) {
  /* 容器宽度 */
  .container {
    width: 100% !important;
    padding-left: 15px !important;
    padding-right: 15px !important;
  }

  /* 标题统一 */
  .ind_title {
    font-size: 22px !important;
    text-align: center;
    padding: 0 10px;
  }

  /* 防止内容溢出 */
  body {
    overflow-x: hidden;
  }

  * {
    max-width: 100%;
    box-sizing: border-box;
  }

  img {
    max-width: 100%;
    height: auto;
  }

  /* 隐藏WOW动画延迟（提高性能） */
  .wow {
    animation-delay: 0s !important;
  }

  /* 按钮触摸优化 */
  a, button, .button {
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
  }
}

/* ====== 12. 超小屏幕适配 (< 480px) ====== */
@media (max-width: 480px) {
  .ind_intro .ind_title {
    font-size: 18px !important;
  }

  .section_header h3 {
    font-size: 16px !important;
  }

  .timeline_year {
    font-size: 12px !important;
  }

  .timeline_text {
    font-size: 12px !important;
  }

  .goal_title {
    font-size: 14px !important;
  }

  .platform_header h3 {
    font-size: 16px !important;
  }

  .case_header h3 {
    font-size: 16px !important;
  }

  .banner-text h3 {
    font-size: 16px !important;
  }
}

/* ====== 13. 横屏适配 ====== */
@media (max-width: 768px) and (orientation: landscape) {
  .mobile-banner .bd ul li img {
    min-height: 150px;
  }

  .goals_grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}