@media (max-width: 768px) {

  



  html {
    
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
  }

  body {
    
    font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Hiragino Sans GB',
                 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
    
    -webkit-tap-highlight-color: transparent;
    
    overscroll-behavior-y: none;
  }

  
  .main-content {
    padding: 16px 0 0 !important;
  }
  .main-content > .container {
    padding-left: 12px !important;
    padding-right: 12px !important;
  }

  
  .main-content, .main-content p, .main-content li, .main-content td {
    overflow-wrap: break-word;
    word-break: break-word;
  }

  
  .card-hover-actions {
    opacity: 1 !important;
    transform: none !important;
    pointer-events: auto !important;
  }

  
  a.btn, button.btn, .btn {
    min-height: 44px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
  }


  



  
  nav.navbar .navbar-inner {
    min-height: 52px !important;
    padding: 6px 12px !important;
    gap: 8px !important;
  }

  nav.navbar .logo {
    line-height: 0 !important;
    display: flex !important;
    align-items: center !important;
    
    min-height: 44px !important;
    padding: 7px 4px !important;
    margin-left: -4px !important;
  }

  nav.navbar .logo a {
    display: flex !important;
    align-items: center !important;
    min-height: 44px !important;
  }

  
  nav.navbar .logo img {
    max-height: 30px !important;
    height: 30px !important;
    width: auto !important;
  }

  
  nav.navbar .hamburger {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    width: 44px !important;
    height: 44px !important;
    padding: 0 !important;
    margin-left: auto !important;
    border-radius: 10px !important;
    gap: 5px !important;
  }

  nav.navbar .hamburger span {
    width: 22px !important;
    height: 2.5px !important;
    margin: 0 !important;
    border-radius: 2px !important;
    background-color: #333 !important;
  }

  nav.navbar .hamburger.active span:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg) !important;
  }
  nav.navbar .hamburger.active span:nth-child(2) {
    opacity: 0 !important;
  }
  nav.navbar .hamburger.active span:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg) !important;
  }

  
  nav.navbar ul.nav-menu {
    position: absolute !important;
    top: 100% !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: wrap !important;
    align-items: stretch !important;
    gap: 8px !important;
    margin: 0 !important;
    padding: 10px 12px 14px !important;
    background-color: #fff !important;
    border-top: 1px solid #eef0f4 !important;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.12) !important;
    

    clip-path: none !important;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
    z-index: 999 !important;
    max-height: calc(100vh - 52px);
    max-height: calc(100dvh - 52px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  nav.navbar ul.nav-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  
  nav.navbar ul.nav-menu li.nav-item:not(.nav-login):not(.nav-register):not(.nav-user):not(.nav-logout) {
    width: calc(50% - 4px) !important;
    margin: 0 !important;
    min-height: 46px !important;
  }

  






  nav.navbar ul.nav-menu li.nav-item a.nav-link,
  nav.navbar ul.nav-menu li.nav-item a.nav-link:visited,
  nav.navbar ul.nav-menu li.nav-item a.nav-link:focus {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100% !important;
    min-height: 46px !important;
    padding: 10px 8px !important;
    font-size: 15px !important;
    line-height: 1.3 !important;
    color: #333 !important;
    background-color: #f5f7fb !important;
    border-radius: 10px !important;
  }

  
  nav.navbar ul.nav-menu li.nav-item.active a.nav-link,
  nav.navbar ul.nav-menu li.nav-item.active a.nav-link:visited,
  nav.navbar ul.nav-menu li.nav-item.active a.nav-link:focus,
  nav.navbar ul.nav-menu li.nav-item a.nav-link:active,
  nav.navbar ul.nav-menu li.nav-item.active a.nav-link:active {
    color: #fff !important;
    background-color: #4a6ee0 !important;
  }

  
  nav.navbar ul.nav-menu li.nav-login,
  nav.navbar ul.nav-menu li.nav-register,
  nav.navbar ul.nav-menu li.nav-user,
  nav.navbar ul.nav-menu li.nav-logout {
    width: 100% !important;
    margin: 0 !important;
  }

  nav.navbar ul.nav-menu li.nav-login a.nav-link,
  nav.navbar ul.nav-menu li.nav-register a.nav-link,
  nav.navbar ul.nav-menu li.nav-user a.nav-link,
  nav.navbar ul.nav-menu li.nav-logout a.nav-link {
    min-height: 48px !important;
    font-size: 15px !important;
    border-radius: 10px !important;
  }

  

  nav.navbar ul.nav-menu li.nav-login a.nav-link,
  nav.navbar ul.nav-menu li.nav-login a.nav-link:visited,
  nav.navbar ul.nav-menu li.nav-login a.nav-link:active,
  nav.navbar ul.nav-menu li.nav-login a.nav-link:focus,
  nav.navbar ul.nav-menu li.nav-register a.nav-link,
  nav.navbar ul.nav-menu li.nav-register a.nav-link:visited,
  nav.navbar ul.nav-menu li.nav-register a.nav-link:active,
  nav.navbar ul.nav-menu li.nav-register a.nav-link:focus {
    color: #fff !important;
    background-color: #4a6ee0 !important;
  }

  
  nav.navbar ul.nav-menu li.nav-user {
    border-top: 1px solid #e9ecef !important;
    padding-top: 12px !important;
    margin-top: 4px !important;
  }

  
  nav.navbar .user-actions {
    display: none !important;
  }


  



  .announcement-tips {
    padding: 8px 0 !important;
  }

  .announcement-tips .container {
    padding-left: 12px !important;
    padding-right: 12px !important;
  }

  .announcement-content {
    align-items: flex-start !important;
    gap: 8px !important;
  }

  .announcement-text {
    font-size: 13px !important;
    line-height: 1.45 !important;
    
    color: #1565c0 !important;
    
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .announcement-link {
    display: inline-flex !important;
    align-items: center !important;
    min-height: 44px !important;
    padding: 0 4px !important;
    font-size: 13px !important;
    white-space: nowrap !important;
  }

  .announcement-close {
    width: 44px !important;
    height: 44px !important;
    margin: -10px -8px -10px 0 !important;
    font-size: 24px !important;
    
    color: #1565c0 !important;
    flex-shrink: 0 !important;
  }


  



  .hero-section,
  .feature-card {
    padding: 20px 14px 18px !important;
    border-radius: 12px !important;
    margin-bottom: 18px !important;
  }

  .hero-title,
  .feature-title {
    font-size: 21px !important;
    line-height: 1.3 !important;
    margin-bottom: 8px !important;
  }

  .hero-subtitle,
  .feature-subtitle {
    font-size: 13.5px !important;
    line-height: 1.6 !important;
    margin-bottom: 14px !important;
    opacity: 0.95 !important;
  }

  .ai-prompt-input {
    font-size: 16px !important; 
    padding: 12px 14px !important;
    min-height: 96px !important;
  }

  







  .control-container {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 10px !important;
    margin: 14px auto !important;
  }

  .control-container > div {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    width: 100% !important;
  }

  .control-container .style-selection {
    justify-content: stretch !important;
  }

  .control-container .btn,
  .control-container .size-select {
    flex: 1 1 0 !important;
    min-width: 0 !important;
    height: 48px !important;
    min-height: 48px !important;
  }

  .size-select {
    font-size: 15px !important;
  }

  #generateBtn {
    width: 100% !important;
    margin-top: 0 !important; 
    font-size: 16px !important;
  }

  
  .hero-section p[style*="font-size:12px"] {
    font-size: 12.5px !important;
    line-height: 1.6 !important;
  }

  

  .hero-section span#optimize {
    display: inline-flex !important;
    align-items: center !important;
    min-height: 32px !important;
    padding: 6px 10px !important;
    margin: 0 2px !important;
    vertical-align: middle !important;
    font-size: 12.5px !important;
  }


  



  .upload-area {
    padding: 18px 12px !important;
    margin: 14px auto !important;
  }

  
  .find_img {
    

    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
    padding: 0 !important;
  }

  .find_img span {
    width: 100% !important;
    justify-content: center !important;
  }

  .find_img span:not(.remote_img):not(.or_text),
  .find_img .remote_img {
    min-height: 48px !important;
    padding: 12px 16px !important;
    font-size: 15px !important;
    border-radius: 10px !important;
  }

  .find_img .or_text {
    
    display: inline-flex !important;
    font-size: 12px !important;
    min-height: 0 !important;
    margin: 0 !important;
    opacity: 0.85;
  }

  .parameter-section {
    padding: 14px 12px !important;
  }

  .parameter-group {
    margin-bottom: 16px !important;
  }

  .parameter-label {
    font-size: 14px !important;
    margin-bottom: 8px !important;
  }

  
  .slider-container input[type="range"],
  .slider {
    height: 32px !important;
  }

  .radio-group {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 8px !important;
  }

  .radio-option {
    flex: 1 1 calc(33.333% - 6px) !important;
    min-height: 44px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 8px 6px !important;
    font-size: 14px !important;
  }

  


  .reference-image-actions {
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
  }

  .reference-image-section .btn-secondary {
    width: 100% !important;
    min-height: 46px !important;
    margin: 0 !important;
    padding: 12px 16px !important;
    font-size: 15px !important;
    border-radius: 10px !important;
  }

  .reference-paste-hint {
    font-size: 12.5px !important;
    line-height: 1.6 !important;
  }

  .action-buttons {
    display: flex !important;
    flex-direction: column !important;
    gap: 10px !important;
    width: 100% !important;
  }

  .action-buttons .btn {
    width: 100% !important;
    min-height: 48px !important;
    font-size: 16px !important;
  }

  
  .result-grid {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
  }

  .result-actions-row {
    flex-direction: column !important;
    gap: 10px !important;
  }

  .result-actions-row .download-btn,
  .result-actions-row .share-btn-in-result {
    width: 100% !important;
    min-height: 46px !important;
  }

  
  .share-incentive-bar {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 10px !important;
    padding: 12px !important;
  }

  .share-incentive-bar .btn-share-incentive,
  .share-incentive-bar .btn-share-incentive-close {
    min-height: 44px !important;
  }

  .share-incentive-close,
  .btn-share-incentive-close {
    align-self: flex-end !important;
  }


  





  .tools-gridv {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px !important;
  }

  .tools-gridv .tool-card {
    min-height: 0 !important;
    margin-bottom: 0 !important;
    padding: 12px 10px !important;
    border-radius: 10px !important;
  }

  .tools-gridv .tool-card a {
    flex-direction: column !important;
    align-items: center !important;
    justify-content: flex-start !important;
    gap: 8px !important;
    height: auto !important;
    text-align: center !important;
  }

  .tools-gridv .tool-icon {
    width: 44px !important;
    height: 44px !important;
    flex-shrink: 0 !important;
  }

  .tools-gridv .tool-icon img {
    width: 100% !important;
    height: 100% !important;
    object-fit: contain !important;
  }

  .tools-gridv .tool-info {
    width: 100% !important;
  }

  .tools-gridv .tool-name {
    font-size: 14px !important;
    line-height: 1.35 !important;
    margin-bottom: 3px !important;
    
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .tools-gridv .tool-content {
    font-size: 12px !important;
    line-height: 1.45 !important;
    color: #6b7280 !important;
    
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  
  .category-nav {
    gap: 8px !important;
    margin-bottom: 16px !important;
    padding-bottom: 8px !important;
  }

  .category-tab {
    flex: 1 1 0 !important;
    text-align: center !important;
    min-height: 44px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 10px 12px !important;
    font-size: 15px !important;
  }

  
  .pagination-dots {
    gap: 2px !important;
    margin-top: 16px !important;
    margin-bottom: 20px !important;
  }

  .pagination-dot {
    width: 44px !important;
    height: 44px !important;
    background-color: transparent !important;
    border-radius: 50% !important;
    position: relative !important;
    transform: none !important;
  }

  .pagination-dot::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 10px;
    height: 10px;
    margin: -5px 0 0 -5px;
    border-radius: 50%;
    background-color: #cfd6e4;
    transition: background-color 0.2s ease, transform 0.2s ease;
  }

  .pagination-dot.active::after {
    background-color: #17a2b8;
    transform: scale(1.25);
  }


  



  .recent-section {
    margin-bottom: 16px !important;
  }

  .recent-head {
    margin-bottom: 10px !important;
    padding-bottom: 6px !important;
  }

  .recent-head .recent-title-text {
    font-size: 17px !important;
  }

  
  .recent-clear {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: flex-end !important;
    min-height: 44px !important;
    padding-left: 12px !important;
    font-size: 13.5px !important;
  }

  .recent-tools {
    flex-wrap: nowrap !important;
    gap: 8px !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 4px !important;
  }

  .recent-tools::-webkit-scrollbar {
    display: none;
  }

  .recent-tool {
    flex: 0 0 auto !important;
    min-height: 44px !important;
    padding: 10px 14px !important;
    font-size: 14px !important;
  }

  .recent-tool-name {
    max-width: 46vw !important;
  }


  



  .tools-grid.index-tools-grid {
    column-count: 2 !important;
    column-gap: 10px !important;
  }

  .tools-grid.index-tools-grid .tool-card {
    padding: 0 !important;
    margin-bottom: 10px !important;
    border-radius: 10px !important;
    overflow: hidden !important;
  }

  


  .like-btn {
    min-width: 44px !important;
    min-height: 44px !important;
    padding: 8px 10px !important;
    border-radius: 22px !important;
    background-color: rgba(0, 0, 0, 0.58) !important;
    backdrop-filter: blur(4px);
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 4px !important;
  }

  .like-btn .like-icon {
    font-size: 16px !important;
  }

  .like-btn .like-count {
    font-size: 12px !important;
    color: #fff !important;
  }

  .card-hover-actions {
    bottom: 44px !important;
  }

  .card-hover-actions button {
    min-height: 40px !important;
    font-size: 12.5px !important;
  }

  .tool-card .title_text {
    font-size: 13px !important;
    white-space: normal !important;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4 !important;
  }


  





  .btn-primary {
    background-color: #0b5ed7 !important; 
    color: #fff !important;
  }

  .btn-primary:hover,
  .btn-primary:active {
    background-color: #0a53be !important;
  }

  .btn-secondary,
  a.btn-secondary {
    background-color: #0f7c8c !important; 
    border-color: #0f7c8c !important;
    color: #fff !important;
  }

  .btn-secondary:hover,
  a.btn-secondary:hover,
  .btn-secondary:active,
  a.btn-secondary:active {
    background-color: #0c6a78 !important;
    border-color: #0c6a78 !important;
  }

  
  .download-btn,
  .share-btn-in-result,
  .btn-copy {
    color: #fff !important;
  }


  



  


  body.modal-open {
    overflow: hidden !important;
    touch-action: none;
  }

  html:has(body.modal-open) {
    overflow: hidden !important;
  }

  
  .modal-overlay {
    align-items: flex-end !important;
    padding: 0 !important;
  }

  .modal-overlay .modal,
  .modal-overlay .modal-custom,
  .modal.art-detail-modal {
    width: 100% !important;
    max-width: 100% !important;
    border-radius: 16px 16px 0 0 !important;
    max-height: 88vh !important;
    max-height: 88dvh !important;
    margin: 0 !important;
  }

  .modal-overlay .modal-body,
  .modal-overlay .modal-custom .modal-body {
    padding: 14px !important;
    -webkit-overflow-scrolling: touch;
  }

  








  #artDetailModal {
    align-items: center !important;
  }

  #artDetailModal .art-detail-modal {
    
    width: calc(100% - 24px) !important;
    max-width: 480px !important;
    
    border-radius: 16px !important;
    max-height: 86vh !important;
    max-height: 86dvh !important;
  }

  










  .art-detail-actions {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px !important;
  }

  .art-detail-actions .btn {
    width: 100% !important;
    min-width: 0 !important;
    min-height: 46px !important;
    padding: 12px 10px !important;
    font-size: 13px !important;
    gap: 6px !important;
    
    white-space: nowrap !important;
  }

  .art-detail-actions .btn .action-icon {
    font-size: 15px !important;
  }

  
  .modal-close,
  .modal-custom .modal-close {
    width: 44px !important;
    height: 44px !important;
    min-width: 44px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 26px !important;
    line-height: 1 !important;
    margin: -8px -8px -8px 0 !important;
  }

  
  .modal {
    padding: 0 !important;
    height: 100vh;
    height: 100dvh;
  }

  .modal .modal-dialog {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    align-self: flex-end;
  }

  .modal .modal-content {
    border-radius: 16px 16px 0 0 !important;
    max-height: 90vh;
    max-height: 90dvh;
    display: flex !important;
    flex-direction: column !important;
  }

  .modal .modal-body {
    max-height: none !important;
    flex: 1 1 auto !important;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
    padding: 16px !important;
  }

  .modal .modal-footer {
    flex-shrink: 0 !important;
    padding: 12px 16px calc(12px + env(safe-area-inset-bottom)) !important;
    border-top: 1px solid #eef0f4 !important;
    background: #fff !important;
  }

  .modal .modal-footer .btn {
    min-height: 48px !important;
    font-size: 16px !important;
  }

  
  .share-buttons-grid {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 8px !important;
  }

  .share-btn {
    min-height: 72px !important;
  }

  .share-link-container {
    flex-wrap: wrap !important;
    gap: 8px !important;
  }

  .share-link-container input {
    flex: 1 1 100% !important;
    min-width: 0 !important;
    min-height: 44px !important;
    font-size: 13px !important;
  }

  .share-link-container .btn-copy {
    flex: 1 1 100% !important;
    min-height: 44px !important;
  }

  


  .slide-captcha {
    margin-top: 4px !important;
    margin-bottom: 14px !important;
  }

  .slide-captcha-track {
    height: 48px !important;
  }

  .slide-captcha-handle {
    width: 48px !important;
    height: 46px !important;
    font-size: 24px !important;
  }

  .slide-captcha-refresh {
    width: 44px !important;
    height: 44px !important;
    top: 4px !important;
    right: 4px !important;
    font-size: 20px !important;
  }

  .slide-captcha-tip {
    font-size: 14.5px !important;
  }

  .slide-captcha-mask {
    font-size: 14px !important;
  }


  











  .share-item {
    min-height: 44px !important;
    font-size: 14px !important;
  }

  
  .share-reward-tip {
    font-size: 13.5px !important;
    line-height: 1.65 !important;
  }

  
  .wechat-qr-container .qr-code canvas,
  .wechat-qr-container .qr-code img {
    max-width: 100% !important;
    height: auto !important;
  }

  
  .imtool-share-toast {
    bottom: calc(24px + env(safe-area-inset-bottom)) !important;
    max-width: 88vw !important;
    font-size: 14.5px !important;
    padding: 12px 16px !important;
  }

  


  



  
  .faq-item {
    margin: 10px 0 !important;
    padding: 14px !important;
    border-radius: 10px !important;
  }

  .faq-card {
    margin: 0 !important;
  }

  .faq-question {
    font-size: 16px !important;
    line-height: 1.5 !important;
  }

  .faq-answer {
    font-size: 14px !important;
    line-height: 1.7 !important;
  }

  .badge {
    font-size: 12px !important;
    padding: 3px 8px !important;
  }

  
  .pagination {
    flex-wrap: wrap !important;
    gap: 6px !important;
    margin-top: 20px !important;
    padding: 0 !important;
  }

  .pagination li {
    margin: 0 !important;
  }

  .pagination .page-link {
    min-width: 44px !important;
    min-height: 44px !important;
    padding: 10px 12px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 14px !important;
    border-radius: 10px !important;
  }

  
  .pagination .page-link i {
    margin: 0 !important;
  }


  



  .content-section {
    grid-template-columns: 1fr !important;
    gap: 18px !important;
    margin: 24px 0 !important;
  }

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

  
  .content-item p[style*="float:right"],
  .content-item a[style*="float:right"] {
    float: none !important;
    display: block !important;
    margin-top: 4px !important;
    font-size: 12.5px !important;
    
    color: #6b7280 !important;
  }

  
  .content-item .date,
  .content-item time {
    color: #6b7280 !important;
  }

  .friend-links {
    line-height: 2 !important;
  }

  .friend-links a {
    display: inline-flex !important;
    align-items: center !important;
    min-height: 44px !important;
    padding: 0 8px !important;
    font-size: 13px !important;
    
    color: #3b5bdb !important;
  }

  
  .footer-copyright {
    font-size: 12.5px !important;
    line-height: 1.9 !important;
    text-align: center !important;
    padding: 0 12px !important;
    
    color: #6b7280 !important;
  }

  .footer-copyright a {
    display: inline-flex !important;
    align-items: center !important;
    min-height: 44px !important;
    padding: 0 6px !important;
  }

  .copyright {
    padding: 16px 12px !important;
    font-size: 12.5px !important;
    text-align: center !important;
    color: #6b7280 !important;
  }

  .copyright p {
    margin-bottom: 6px !important;
    line-height: 1.6 !important;
    color: #6b7280 !important;
  }


  





  .user-center {
    flex-direction: column !important;
    min-height: 0 !important;
    margin-top: 12px !important;
    gap: 12px !important;
  }

  .user-center .sidebar {
    width: 100% !important;
    margin: 0 !important;
    padding: 12px !important;
    border-radius: 12px !important;
  }

  .user-center .sidebar h2 {
    font-size: 16px !important;
    margin-bottom: 10px !important;
  }

  
  .user-center .menu {
    display: flex !important;
    flex-wrap: nowrap !important;
    gap: 8px !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 4px !important;
    margin: 0 !important;
  }

  .user-center .menu::-webkit-scrollbar {
    display: none;
  }

  .user-center .menu li {
    margin: 0 !important;
    flex: 0 0 auto !important;
  }

  .user-center .menu a {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-height: 44px !important;
    padding: 10px 14px !important;
    font-size: 14px !important;
    white-space: nowrap !important;
    background-color: #fff !important;
    border: 1px solid #e9ecef !important;
    border-radius: 10px !important;
  }

  .user-center .menu a.active {
    background-color: #4a6ee0 !important;
    border-color: #4a6ee0 !important;
    color: #fff !important;
  }

  .user-center .content {
    padding: 16px 14px !important;
    border-radius: 12px !important;
  }

  .user-center .content h3 {
    font-size: 18px !important;
    margin-bottom: 14px !important;
  }

  
  .info-item {
    flex-direction: column !important;
    gap: 4px !important;
    margin-bottom: 14px !important;
    padding-bottom: 12px !important;
  }

  .info-label {
    width: 100% !important;
    font-size: 13px !important;
    color: #8a8a8a !important;
  }

  .info-value {
    width: 100% !important;
    font-size: 15px !important;
  }

  .form-group input,
  .form-group textarea,
  .form-group select {
    max-width: 100% !important;
    min-height: 46px !important;
    font-size: 16px !important; 
  }

  .form-group label {
    font-size: 14px !important;
  }

  
  .user-center .table,
  .table {
    display: block !important;
    width: 100% !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
    white-space: nowrap;
  }

  .table th,
  .table td {
    padding: 10px 12px !important;
    font-size: 13.5px !important;
  }

  
  .user-center .btn {
    min-height: 44px !important;
  }


  



  
  .article-container h1,
  .news-detail-title {
    font-size: 20px !important;
    line-height: 1.4 !important;
  }

  .article-container,
  .article-content {
    font-size: 16px !important;
    line-height: 1.8 !important;
    padding: 0 2px !important;
  }

  


  .article-container h2 {
    font-size: 18px !important;
    line-height: 1.45 !important;
    margin: 26px 0 12px 0 !important;
    padding-left: 10px !important;
  }

  .article-container h3 {
    font-size: 16px !important;
    line-height: 1.45 !important;
    margin: 22px 0 10px 0 !important;
  }

  .article-container ul,
  .article-container ol {
    padding-left: 22px !important;
    margin-bottom: 16px !important;
  }

  .article-container li {
    margin-bottom: 7px !important;
  }

  
  .article-container code {
    font-size: 13px !important;
    padding: 1px 4px !important;
    word-break: break-all !important;
  }

  .article-container blockquote {
    padding: 10px 12px !important;
    margin-bottom: 16px !important;
  }

  .article-content img {
    max-width: 100% !important;
    height: auto !important;
  }

  
  .ps-container,
  .ps-wrapper,
  #psApp {
    width: 100% !important;
    max-width: 100% !important;
  }

  
  .canva-container,
  #canvaContainer,
  .canvas-wrapper {
    width: 100% !important;
    overflow-x: auto !important;
  }

  canvas {
    max-width: 100% !important;
    height: auto !important;
  }

  







  .canva_wrap .toolbar {
    flex-wrap: wrap !important;
    justify-content: flex-start !important;
    align-items: center !important;
    gap: 8px !important;
    margin: 0 0 12px !important;
    padding: 10px !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
  }

  .canva_wrap .tool-group {
    flex-wrap: wrap !important;
    align-items: center !important;
    gap: 6px !important;
    margin: 0 !important;
    width: 100% !important;
  }

  .canva_wrap .tool-group label {
    margin-right: 4px !important;
    font-size: 13px !important;
    color: #333 !important;
  }

  .canva_wrap button {
    min-height: 44px !important;
    padding: 10px 14px !important;
    margin: 0 !important;
    font-size: 14px !important;
    flex: 1 1 auto !important;
  }

  .canva_wrap .color-picker {
    width: 44px !important;
    height: 44px !important;
  }

  .canva_wrap .brush-size {
    width: auto !important;
    flex: 1 1 120px !important;
    height: 44px !important;
  }

  
  .canva_wrap #size-value {
    color: #333 !important;
    font-size: 14px !important;
    min-width: 44px !important;
    text-align: center !important;
  }

  .canva_wrap .canvas-container {
    padding: 0 !important;
  }

  .canva_wrap canvas {
    width: 100% !important;
    margin-left: 0 !important;
  }

  .canva_wrap .save-options {
    flex-wrap: wrap !important;
    gap: 8px !important;
    margin-top: 12px !important;
  }

  
  .canva_wrap .save-btn {
    flex: 1 1 100% !important;
    min-height: 46px !important;
    background: linear-gradient(to right, #0f7c8c, #4e7a1f) !important;
    color: #fff !important;
  }

  .canva_wrap .load-btn {
    flex: 1 1 100% !important;
    min-height: 46px !important;
    background: linear-gradient(to right, #c62828, #c25a12) !important;
    color: #fff !important;
  }

  

  #loadMore {
    padding: 14px !important;
  }

  #loadMoreBtn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100% !important;
    min-height: 48px !important;
    padding: 12px 16px !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    color: #fff !important;
    background-color: #3b5bdb !important;
    border-radius: 10px !important;
  }

  #loading {
    font-size: 14px !important;
    color: #6b7280 !important;
  }

  
  .news-container .news-item,
  .news-container [class*="col-"] {
    width: 100% !important;
    max-width: 100% !important;
    flex: 0 0 100% !important;
    padding: 0 0 12px !important;
  }

  .news-title {
    font-size: 16px !important;
    line-height: 1.4 !important;
  }

  .news-content {
    font-size: 14px !important;
    line-height: 1.6 !important;
  }

  
  .news-meta {
    gap: 12px !important;
    font-size: 13px !important;
    color: #6b7280 !important;
  }

  .news-meta .news-date,
  .news-meta .news-hits {
    color: #6b7280 !important;
  }

  
  .news-item a[href^="news_detail.php"],
  .news-card a[href^="news_detail.php"],
  .more-container a[href^="news_detail.php"] {
    display: inline-flex !important;
    align-items: center !important;
    min-height: 44px !important;
    color: #3b5bdb !important;
    font-size: 14px !important;
  }

  
  .more-container {
    margin-top: 20px !important;
  }

  .more-container .content-list {
    padding: 0 0 12px !important;
  }

  .more-container .page-header {
    font-size: 17px !important;
    line-height: 1.45 !important;
    margin: 10px 0 6px !important;
    padding-bottom: 6px !important;
  }

  .more-container p {
    font-size: 14px !important;
    line-height: 1.7 !important;
  }

  
  .content-item a {
    display: inline-flex !important;
    align-items: center !important;
    min-height: 44px !important;
    padding: 4px 0 !important;
    color: #3b5bdb !important;
  }

  
  .mode-btn {
    min-height: 44px !important;
    font-size: 14px !important;
  }

  
  .mode-btn.active {
    background: linear-gradient(135deg, #4c51bf 0%, #553c9a 100%) !important;
    color: #fff !important;
    border-color: #4c51bf !important;
  }

  
  .empty-state {
    color: #6b7280 !important;
    font-size: 14px !important;
  }

  
  .video-create-container,
  .video-create-form {
    padding: 14px !important;
  }

  .video-create-container .btn {
    width: 100% !important;
    min-height: 48px !important;
  }

  


















  


  .art-detail-section .col-lg-12 {
    display: flex !important;
    flex-direction: column !important;
  }

  .art-detail-section .art-detail-header  { order: 1 !important; }
  .art-detail-section .art-detail-images  { order: 2 !important; }
  .art-detail-section .art-detail-toolbar { order: 3 !important; }
  .art-detail-section .art-detail-prompt  { order: 4 !important; }
  .art-detail-section .art-related        { order: 5 !important; }
  
  .art-detail-section #shareModal         { order: 9 !important; }

  
  .art-detail-title {
    font-size: 19px !important;
    line-height: 1.35 !important;
    margin-bottom: 10px !important;
  }

  .art-detail-header {
    padding: 14px 16px !important;
    margin-bottom: 12px !important;
  }

  
  .art-detail-meta {
    flex-direction: row !important;
    flex-wrap: wrap !important;
    gap: 8px 14px !important;
    font-size: 13px !important;
    align-items: center !important;
  }

  
  .art-detail-meta .art-meta-item {
    white-space: nowrap !important;
  }

  .art-detail-meta .meta-icon {
    font-size: 14px !important;
  }

  
  .art-detail-toolbar {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 8px !important;
    margin: 12px 0 !important;
  }

  .art-detail-toolbar .toolbar-btn {
    width: auto !important;
    min-width: 0 !important;
    min-height: 44px !important;   
    padding: 10px 8px !important;
    font-size: 13px !important;
    gap: 6px !important;
  }

  .art-detail-toolbar .toolbar-btn i {
    font-size: 16px !important;
  }

  
  .art-detail-images {
    padding: 12px !important;
    margin-bottom: 12px !important;
  }

  .art-image-item {
    margin-bottom: 12px !important;
  }

  .art-detail-image {
    margin-bottom: 10px !important;
  }

  
  .art-image-item .image-download {
    display: flex !important;
    gap: 8px !important;
    flex-wrap: wrap !important;
  }

  .art-image-item .image-download .btn {
    flex: 1 1 0 !important;
    min-width: 120px !important;
    min-height: 44px !important;
    font-size: 13px !important;
    padding: 10px 8px !important;
  }

  
  .art-detail-meta .create-link {
    display: inline-flex !important;
    align-items: center !important;
    min-height: 44px !important;
    padding: 0 4px !important;
  }

  


  .art-detail-meta .like-item,
  .art-detail-meta .share-item,
  .art-detail-meta .create-item {
    min-height: 44px !important;
    min-width: 44px !important;
    padding: 0 4px !important;
  }

  
  .art-detail-prompt,
  .art-related {
    padding: 14px 16px !important;
    margin-bottom: 12px !important;
  }

  .art-detail-prompt .prompt-content pre {
    
    white-space: pre-wrap !important;
    word-break: break-word !important;
    font-size: 13px !important;
    line-height: 1.7 !important;
  }

  .art-related .related-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 8px !important;
  }

  .art-related .related-image {
    height: auto !important;
    aspect-ratio: 1 / 1;
  }

  
  .main-content img,
  .modal img {
    max-width: 100%;
    height: auto;
  }
}












@media (min-width: 769px) and (max-width: 1024px) {

  
  a.btn, button.btn, .btn {
    min-height: 44px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
  }

  .announcement-link {
    display: inline-flex !important;
    align-items: center !important;
    min-height: 44px !important;
    padding: 0 6px !important;
  }

  .announcement-close {
    width: 44px !important;
    height: 44px !important;
    margin: -10px -8px -10px 0 !important;
    font-size: 24px !important;
  }

  .modal-close,
  .modal-custom .modal-close {
    width: 44px !important;
    height: 44px !important;
    min-width: 44px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 26px !important;
    line-height: 1 !important;
  }

  
  .pagination-dots {
    gap: 2px !important;
  }

  .pagination-dot {
    width: 44px !important;
    height: 44px !important;
    background-color: transparent !important;
    border-radius: 50% !important;
    position: relative !important;
    transform: none !important;
  }

  .pagination-dot::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 10px;
    height: 10px;
    margin: -5px 0 0 -5px;
    border-radius: 50%;
    background-color: #cfd6e4;
  }

  .pagination-dot.active::after {
    background-color: #17a2b8;
    transform: scale(1.25);
  }

  .friend-links a,
  .content-item a,
  .footer-copyright a {
    display: inline-flex !important;
    align-items: center !important;
    min-height: 44px !important;
  }

  
  .recent-tool {
    min-height: 44px !important;
    padding: 10px 14px !important;
  }

  .recent-clear {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: flex-end !important;
    min-height: 44px !important;
    padding-left: 12px !important;
  }

  
  .control-container > div {
    align-items: center !important;
  }

  .control-container .btn,
  .control-container .size-select {
    height: 44px !important;
    min-height: 44px !important;
  }

  
  .slide-captcha-handle {
    width: 44px !important;
    height: 44px !important;
  }

  .slide-captcha-refresh {
    width: 44px !important;
    height: 44px !important;
    top: 4px !important;
    right: 4px !important;
  }

  
  .btn-primary {
    background-color: #0b5ed7 !important; 
    color: #fff !important;
  }

  .btn-primary:hover,
  .btn-primary:active {
    background-color: #0a53be !important;
  }

  .btn-secondary,
  a.btn-secondary {
    background-color: #0f7c8c !important; 
    border-color: #0f7c8c !important;
    color: #fff !important;
  }

  .btn-secondary:hover,
  a.btn-secondary:hover {
    background-color: #0c6a78 !important;
    border-color: #0c6a78 !important;
  }

  .announcement-text {
    color: #1565c0 !important; 
  }

  .announcement-close {
    color: #1565c0 !important; 
  }

  .copyright,
  .copyright p,
  .footer-copyright {
    color: #6b7280 !important; 
  }

  .friend-links a {
    color: #3b5bdb !important; 
  }

  
  
  .like-btn {
    min-width: 44px !important;
    min-height: 44px !important;
    padding: 8px 10px !important;
    border-radius: 22px !important;
    background-color: rgba(0, 0, 0, 0.58) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 4px !important;
  }

  .like-btn .like-count {
    color: #fff !important;
  }

  
  .canva_wrap #size-value {
    color: #333 !important;
  }

  
  .canva_wrap .brush-size,
  .slider-container input[type="range"],
  .slider {
    height: 44px !important;
  }

  .canva_wrap .color-picker {
    width: 44px !important;
    height: 44px !important;
  }

  
  .canva_wrap .save-btn {
    background: linear-gradient(to right, #0f7c8c, #4e7a1f) !important;
    color: #fff !important;
  }

  .canva_wrap .load-btn {
    background: linear-gradient(to right, #c62828, #c25a12) !important;
    color: #fff !important;
  }

  
  .hero-section span#optimize {
    display: inline-flex !important;
    align-items: center !important;
    min-height: 32px !important;
    padding: 6px 10px !important;
    vertical-align: middle !important;
  }
}





@media (max-width: 400px) {

  
  .tools-gridv .tool-name {
    font-size: 13px !important;
  }

  .tools-gridv .tool-content {
    font-size: 11.5px !important;
  }

  .hero-title,
  .feature-title {
    font-size: 19px !important;
  }

  
  nav.navbar ul.nav-menu li.nav-item a.nav-link {
    font-size: 14px !important;
    padding: 10px 4px !important;
  }

  .faq-question {
    font-size: 15px !important;
  }

  .pagination .page-link {
    min-width: 40px !important;
    padding: 10px 8px !important;
  }
}





@media (max-width: 900px) and (max-height: 480px) and (orientation: landscape) {
  nav.navbar ul.nav-menu {
    max-height: calc(100vh - 52px);
    overflow-y: auto;
  }

  .modal-overlay .modal,
  .modal .modal-content {
    max-height: 94vh !important;
  }
}





@media (max-width: 768px) and (prefers-reduced-motion: reduce) {
  nav.navbar ul.nav-menu,
  .pagination-dot::after {
    transition: none !important;
  }
}





@media (max-width: 768px) {
  
  .fav-btn {
    min-height: 60px !important;
    padding: 14px 16px !important;
    border-radius: 12px !important;
  }

  .fav-btn-icon {
    font-size: 26px !important;
  }

  .fav-btn-text strong {
    font-size: 16px !important;
  }

  .fav-btn-text small {
    font-size: 13px !important;
  }

  
  .fav-link {
    min-height: 44px !important;
    padding: 0 10px !important;
    font-size: 14px !important;
    display: inline-flex !important;
    align-items: center !important;
  }

  .fav-snooze {
    margin-top: 12px !important;
    gap: 4px !important;
  }

  .fav-lead {
    font-size: 15px !important;
  }

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


@media (min-width: 769px) and (max-width: 1024px) {
  .fav-btn {
    min-height: 56px !important;
  }

  .fav-link {
    min-height: 44px !important;
    display: inline-flex !important;
    align-items: center !important;
  }
}


  













  @media (max-width: 768px) {

    


    .asst-root {
      left: auto !important;
      right: 12px !important;
      top: auto !important;
      bottom: calc(16px + env(safe-area-inset-bottom)) !important;
      transform: none !important;
    }

    .asst-fab {
      width: 56px !important;
      height: 56px !important;
      font-size: 24px !important;
    }

    



    .asst-bubble,
    .asst-panel {
      left: auto !important;
      right: 0 !important;
      top: auto !important;
      bottom: calc(100% + 12px) !important;
      transform-origin: 100% 100% !important;
    }

    .asst-bubble {
      

      width: min(74vw, 262px) !important;
      padding: 12px 30px 12px 14px !important;
      transform: translateY(8px) scale(0.94) !important;
    }

    .asst-bubble.is-in {
      transform: translateY(0) scale(1) !important;
    }

    .asst-panel {
      width: calc(100vw - 24px) !important;
      max-width: 340px !important;
      transform: translateY(12px) scale(0.97) !important;
    }

    .asst-panel.is-in {
      transform: translateY(0) scale(1) !important;
    }

    
    .asst-bubble-tail {
      left: auto !important;
      right: 20px !important;
      top: auto !important;
      bottom: -6px !important;
      margin-top: 0 !important;
      box-shadow: 3px 3px 6px rgba(23, 43, 77, 0.06) !important;
    }

    
    .asst-bubble-close {
      width: 44px !important;
      height: 44px !important;
      top: -6px !important;
      right: -6px !important;
      font-size: 18px !important;
      display: flex !important;
      align-items: center !important;
      justify-content: center !important;
    }

    .asst-panel-body {
      max-height: 42vh !important;
      padding: 12px !important;
    }

    .asst-panel-head {
      padding: 12px !important;
    }

    
    .asst-panel-close {
      width: 40px !important;
      height: 40px !important;
      font-size: 19px !important;
    }

    
    .asst-foot-link {
      min-height: 44px !important;
      display: flex !important;
      align-items: center !important;
      justify-content: center !important;
      font-size: 13px !important;
    }

    .asst-tool {
      min-height: 44px !important;
      display: inline-flex !important;
      align-items: center !important;
      padding: 8px 13px !important;
      font-size: 13px !important;
    }

    .asst-steps li {
      font-size: 14px !important;
      margin-bottom: 10px !important;
    }

    
    .asst-share-item {
      min-height: 44px !important;
      font-size: 13.5px !important;
    }

    
    body.modal-open .asst-root {
      display: none !important;
    }
  }

  


  @media (min-width: 769px) and (max-width: 1024px) {

    .asst-foot-link,
    .asst-tool {
      min-height: 44px !important;
      display: inline-flex !important;
      align-items: center !important;
    }

    .asst-share-item {
      min-height: 44px !important;
    }

    .asst-bubble-close,
    .asst-panel-close {
      min-width: 44px !important;
      min-height: 44px !important;
    }
  }


  


  @media (prefers-reduced-motion: reduce) {
    .asst-fab,
    .asst-fab-face,
    .asst-fab-ring,
    .asst-fab-dot,
    .asst-bubble,
    .asst-panel {
      animation: none !important;
      transition: none !important;
    }
  }

  
  @media (max-width: 768px) {
    .asst-feature {
      min-height: 44px !important;
      padding: 12px !important;
      margin-bottom: 12px !important;
    }

    .asst-feature-title {
      font-size: 15px !important;
    }

    .asst-feature-desc {
      font-size: 12.5px !important;
    }
  }

  @media (min-width: 769px) and (max-width: 1024px) {
    .asst-feature {
      min-height: 44px !important;
    }
  }