/* Dedicated mobile workflow layer for login, task hall, task center and production. */

.mobile-produce-steps,
.mobile-copy-actions,
.mobile-card-primary-action {
  display: none;
}

@media (max-width: 900px) {
  :root {
    --mobile-safe-bottom: env(safe-area-inset-bottom, 0px);
    --mobile-page-pad: 10px;
  }

  html {
    scroll-padding-top: 72px;
  }

  body.site-login-page,
  body.task-hall-page,
  body.my-task-page,
  body.produce-page {
    min-width: 0;
    background: #f4f7fb !important;
    overflow-x: hidden !important;
  }

  body.site-login-page {
    min-height: 100dvh;
    padding: 0 !important;
    align-items: stretch !important;
  }

  .site-login-page .particles {
    display: none !important;
  }

  .site-login-page .login-container {
    width: 100% !important;
    min-height: 100dvh;
    border-radius: 0 !important;
    box-shadow: none !important;
    overflow: auto !important;
  }

  .site-login-page .login-container:hover,
  .site-login-page .illustration-side:hover .illustration-content,
  .site-login-page .logo:hover {
    transform: none !important;
  }

  .site-login-page .illustration-side {
    flex: 0 0 auto !important;
    min-height: 0 !important;
    padding: 22px 18px 16px !important;
    align-items: flex-start !important;
    text-align: left !important;
  }

  .site-login-page .illustration-side::before,
  .site-login-page .illustration-side::after {
    display: none !important;
  }

  .site-login-page .illustration-content {
    width: 100%;
    text-align: left !important;
  }

  .site-login-page .illustration-side h2 {
    margin: 0 0 8px !important;
    font-size: 24px !important;
    line-height: 1.2 !important;
  }

  .site-login-page .illustration-side h2::after {
    left: 0 !important;
    transform: none !important;
  }

  .site-login-page .illustration-side p {
    max-width: none !important;
    margin: 16px 0 0 !important;
    font-size: 13px !important;
  }

  .site-login-page .features-list {
    width: 100% !important;
    margin-top: 14px !important;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  .site-login-page .feature-item {
    min-height: 38px;
    margin: 0 !important;
    padding: 8px !important;
    justify-content: center;
    text-align: center;
    font-size: 12px;
  }

  .site-login-page .feature-icon {
    display: none;
  }

  .site-login-page .form-side {
    flex: 1 0 auto !important;
    justify-content: flex-start !important;
    padding: 26px 18px calc(28px + var(--mobile-safe-bottom)) !important;
  }

  .site-login-page .logo-container {
    margin-bottom: 22px !important;
  }

  .site-login-page .logo {
    width: 58px !important;
    height: 58px !important;
  }

  .site-login-page .slogan {
    font-size: 22px !important;
    line-height: 1.25 !important;
  }

  .site-login-page .subtitle {
    font-size: 13px !important;
  }

  .site-login-page .form-group {
    margin-bottom: 14px !important;
  }

  .site-login-page input {
    min-height: 46px !important;
    font-size: 16px !important;
  }

  .site-login-page .btn {
    width: 100%;
    min-height: 46px !important;
  }

  .site-login-page .modal {
    align-items: flex-end;
    padding: 0 !important;
  }

  .site-login-page .modal[style*="block"] {
    display: grid !important;
    align-items: end;
   }

  .site-login-page .modal-content {
    width: 100% !important;
    max-width: none !important;
    max-height: calc(100dvh - 18px) !important;
    margin: 0 !important;
    border-radius: 18px 18px 0 0 !important;
    overflow: auto;
  }

  body.task-hall-page .header,
  body.my-task-page .header {
    position: sticky !important;
    top: 0;
    z-index: 1100;
    min-height: 0 !important;
    padding: 10px !important;
    gap: 8px !important;
  }

  body.task-hall-page .header .welcome,
  body.my-task-page .header .welcome {
    font-size: 17px !important;
    line-height: 1.25 !important;
  }

  body.task-hall-page .header .user-info,
  body.my-task-page .header .user-info {
    gap: 8px !important;
    padding-bottom: 0 !important;
  }

  body.task-hall-page .header .user-info a,
  body.my-task-page .header .user-info a {
    min-height: 32px !important;
    padding: 6px 9px !important;
    border-radius: 8px !important;
    font-size: 13px !important;
  }

  body.task-hall-page .header .user-info a.message-icon,
  body.my-task-page .header .user-info a.message-icon {
    width: 34px !important;
    min-width: 34px !important;
    height: 34px !important;
  }

  body.task-hall-page .workbench,
  body.my-task-page .workbench {
    width: var(--task-shell-width, calc(100vw - 24px)) !important;
    max-width: var(--task-shell-width, calc(100vw - 24px)) !important;
    display: flex !important;
    flex-wrap: nowrap !important;
    justify-content: flex-start !important;
    gap: 8px !important;
    margin: 0 auto !important;
    padding: 10px !important;
    overflow-x: auto !important;
    scrollbar-width: none;
  }

  body.task-hall-page .workbench::-webkit-scrollbar,
  body.my-task-page .workbench::-webkit-scrollbar {
    display: none;
  }

  body.task-hall-page .workbench a,
  body.my-task-page .workbench a {
    flex: 0 0 82px !important;
    min-height: 62px !important;
    padding: 8px 6px !important;
    gap: 5px !important;
    border-radius: 10px !important;
  }

  body.task-hall-page .workbench svg,
  body.my-task-page .workbench svg {
    width: 22px !important;
    height: 22px !important;
  }

  body.task-hall-page .workbench span,
  body.my-task-page .workbench span {
    font-size: 12px !important;
    line-height: 1.15 !important;
    white-space: nowrap;
  }

  body.task-hall-page .container,
  body.my-task-page .container {
    width: var(--task-shell-width, calc(100vw - 24px)) !important;
    max-width: var(--task-shell-width, calc(100vw - 24px)) !important;
    margin-top: 8px !important;
    padding: 10px !important;
    border-radius: 10px !important;
  }

  body.task-hall-page .announcement-container,
  body.my-task-page .announcement-container {
    margin-bottom: 8px !important;
  }

  body.task-hall-page .batch-nav,
  body.task-hall-page .type-nav,
  body.my-task-page .type-nav,
  body.my-task-page .sec-nav,
  body.my-task-page .task-mode-nav {
    position: relative;
    -webkit-overflow-scrolling: touch;
    margin: 8px 0 !important;
    padding: 6px !important;
    gap: 6px !important;
    border-radius: 10px !important;
  }

  body.task-hall-page .filter-nav-label {
    flex: 0 0 auto;
    min-height: 30px;
    display: inline-flex;
    align-items: center;
    padding: 0 4px;
    font-size: 13px !important;
    color: #475569 !important;
    white-space: nowrap;
  }

  body.task-hall-page .batch-nav a,
  body.task-hall-page .type-nav a,
  body.my-task-page .type-nav a,
  body.my-task-page .sec-nav a,
  body.my-task-page .task-mode-nav a {
    min-height: 32px !important;
    padding: 6px 10px !important;
    border-radius: 9px !important;
    font-size: 13px !important;
  }

  body.my-task-page .sec-nav {
    width: calc(100vw - 16px) !important;
    max-width: calc(100vw - 16px) !important;
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
  }

  body.my-task-page .sec-nav a {
    flex: 0 0 auto !important;
  }

  body.task-hall-page .keyword-card,
  body.my-task-page .keyword-card {
    border-left: 4px solid #2563eb !important;
    padding: 14px !important;
    border-radius: 10px !important;
  }

  body.task-hall-page .keyword-title,
  body.my-task-page .keyword-title {
    white-space: normal !important;
    overflow: visible !important;
    text-overflow: clip !important;
    line-height: 1.35 !important;
  }

  body.task-hall-page .keyword-meta,
  body.my-task-page .keyword-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
  }

  body.task-hall-page .keyword-meta span,
  body.my-task-page .keyword-meta span {
    margin: 0 !important;
  }

  body.task-hall-page .btn-row {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  body.task-hall-page .btn-row button,
  body.my-task-page .giveup-btn,
  body.my-task-page .withdraw-audit-btn,
  .mobile-card-primary-action {
    min-height: 42px !important;
  }

  body.task-hall-page .search-form,
  body.my-task-page .search-form {
    gap: 8px !important;
    margin: 8px 0 10px !important;
  }

  body.task-hall-page .search-form input[type="text"],
  body.my-task-page .search-form input[type="text"] {
    min-height: 40px !important;
  }

  body.task-hall-page .floating-pocket {
    bottom: calc(10px + var(--mobile-safe-bottom)) !important;
  }

  body.task-hall-page .floating-pocket.mobile-pocket-inline {
    position: relative !important;
    right: auto !important;
    bottom: auto !important;
    width: calc(100vw - 18px) !important;
    min-height: 58px !important;
    margin: 0 auto 8px !important;
    padding: 9px 12px !important;
    grid-template-columns: 34px minmax(0, 1fr) !important;
    transform: none !important;
  }

  body.task-hall-page .floating-pocket.mobile-pocket-inline:hover {
    transform: none !important;
  }

  body.my-task-page .keyword-card {
    cursor: pointer;
  }

  body.my-task-page .kw-title-row {
    gap: 7px !important;
  }

  body.my-task-page .kw-title-row a[target="_blank"] {
    flex-basis: 100%;
  }

  .mobile-card-primary-action {
    width: 100%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin: 9px 0 4px;
    padding: 9px 12px;
    border-radius: 8px;
    background: #2563eb;
    color: #fff !important;
    font-weight: 800;
    text-decoration: none !important;
    box-shadow: 0 8px 16px rgba(37, 99, 235, .18);
  }

  body.my-task-page .giveup-btn,
  body.my-task-page .withdraw-audit-btn {
    position: static !important;
    width: 100%;
    margin-top: 8px;
  }

  body.my-task-page .withdraw-audit-btn + .giveup-btn {
    margin-top: 6px;
  }

  body.my-task-page .countdown {
    align-items: flex-start;
    gap: 4px;
  }

  body.my-task-page .bulk-log {
    bottom: calc(10px + var(--mobile-safe-bottom)) !important;
  }

  body.produce-page {
    padding-bottom: calc(22px + var(--mobile-safe-bottom)) !important;
  }

  body.produce-page.mobile-editor-focus .audit-box {
    transform: none;
    pointer-events: auto;
  }

  body.produce-page .produce-shell {
    width: calc(100vw - 16px) !important;
    max-width: none !important;
    margin: 0 auto !important;
    padding: 8px 0 0 !important;
    box-sizing: border-box !important;
  }

  body.produce-page .produce-topbar {
    display: grid !important;
    position: relative;
    grid-template-columns: minmax(0, 1fr) auto !important;
    padding: 8px 0 6px !important;
  }

  body.produce-page .produce-title h1 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  body.produce-page .topbar-actions {
    align-items: flex-end;
    justify-content: flex-end;
  }

  .mobile-produce-steps {
    position: sticky;
    top: 0;
    z-index: 1050;
    display: grid;
    grid-template-columns: repeat(4, minmax(76px, 1fr));
    gap: 7px;
    margin: 0 -2px 10px;
    padding: 8px 2px;
    background: rgba(244, 247, 251, .96);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
  }

  .mobile-produce-steps a {
    min-width: 0;
    min-height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 5px;
    padding: 7px 6px;
    border: 1px solid #dbe5f0;
    border-radius: 8px;
    background: #fff;
    color: #334155;
    font-size: 12px;
    font-weight: 800;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(15, 23, 42, .06);
  }

  .mobile-produce-steps a span {
    width: 20px;
    height: 20px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: #eef4ff;
    color: #2563eb;
    font-size: 11px;
  }

  .mobile-produce-steps a.is-active {
    border-color: #2563eb;
    background: #2563eb;
    color: #fff;
  }

  .mobile-produce-steps a.is-active span {
    background: rgba(255, 255, 255, .22);
    color: #fff;
  }

  body.produce-page .produce-grid {
    display: flex !important;
    flex-direction: column;
    gap: 10px !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
  }

  body.produce-page .produce-panel,
  body.produce-page #referencePanel,
  body.produce-page #mobileImageSection,
  body.produce-page #mobileAuditSection {
    scroll-margin-top: 64px;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
  }

  body.produce-page .produce-panel {
    border-radius: 10px !important;
    box-shadow: 0 6px 18px rgba(15, 23, 42, .08) !important;
  }

  body.produce-page .panel-head {
    gap: 7px !important;
  }

  body.produce-page .title-type-row {
    grid-template-columns: 1fr !important;
  }

  body.produce-page .field input,
  body.produce-page .field textarea,
  body.produce-page .reference-fields input,
  body.produce-page .reference-modal-field input,
  body.produce-page .reference-modal-field textarea,
  body.produce-page .suite-requirement-textarea {
    font-size: 16px !important;
  }

  body.produce-page .field textarea {
    min-height: 44dvh !important;
    line-height: 1.75 !important;
  }

  body.produce-page .content-label-row {
    display: grid !important;
    grid-template-columns: auto auto minmax(0, 1fr);
    gap: 7px !important;
    align-items: center;
  }

  body.produce-page .content-label-row label {
    grid-column: 1;
  }

  body.produce-page .content-label-row .char-count {
    grid-column: 2;
    justify-self: start;
  }

  body.produce-page .content-label-row .copy-clean-btn {
    min-height: 30px !important;
    padding: 5px 8px !important;
    font-size: 12px !important;
  }

  body.produce-page .content-label-row .auto-save-state {
    grid-column: 1 / -1;
    min-height: 16px;
  }

  body.produce-page .mobile-copy-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin-top: 10px;
  }

  body.produce-page .mobile-copy-actions button {
    width: 100%;
    min-height: 42px !important;
  }

  body.produce-page .direction-control {
    grid-template-columns: minmax(0, 1fr) auto !important;
  }

  body.produce-page .direction-use-btn {
    min-width: 82px;
  }

  body.produce-page .direction-options {
    display: flex;
    flex-wrap: nowrap;
    gap: 7px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 2px;
    scrollbar-width: none;
  }

  body.produce-page .direction-options::-webkit-scrollbar {
    display: none;
  }

  body.produce-page .direction-chip {
    flex: 0 0 auto;
    max-width: 78vw;
    white-space: nowrap;
  }

  body.produce-page .reference-panel {
    border-radius: 10px !important;
  }

  body.produce-page .reference-head {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr);
    gap: 8px !important;
  }

  body.produce-page .reference-head-actions {
    width: 100% !important;
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }

  body.produce-page .reference-head-actions::-webkit-scrollbar {
    display: none;
  }

  body.produce-page .reference-head-actions > * {
    flex: 0 0 auto;
  }

  body.produce-page .reference-item {
    border-radius: 8px !important;
  }

  body.produce-page .reference-actions {
    display: grid !important;
    grid-template-columns: 1fr;
    gap: 7px !important;
  }

  body.produce-page .reference-open {
    min-height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  body.produce-page .image-progress-box.is-active {
    position: sticky;
    top: 57px;
    z-index: 900;
  }

  body.produce-page .image-list {
    display: flex !important;
    flex-direction: column;
    gap: 10px !important;
  }

  body.produce-page .image-card {
    display: grid !important;
    grid-template-columns: minmax(108px, 34%) minmax(0, 1fr);
    grid-template-areas:
      "preview info"
      "preview actions"
      "status status";
    align-items: stretch;
    border-radius: 10px !important;
    overflow: hidden;
    min-height: 176px;
    height: auto !important;
  }

  body.produce-page .image-preview-trigger {
    grid-area: preview;
    height: 100%;
    min-height: 176px;
    aspect-ratio: auto !important;
    border-radius: 0 !important;
  }

  body.produce-page .image-preview-trigger img {
    height: 100% !important;
    min-height: 176px;
    aspect-ratio: 3 / 4;
    object-fit: cover;
  }

  body.produce-page .image-info {
    grid-area: info;
    padding: 10px !important;
    min-width: 0;
  }

  body.produce-page .image-role-row {
    flex-direction: row !important;
    align-items: center !important;
    flex-wrap: wrap;
    gap: 5px !important;
  }

  body.produce-page .image-title {
    min-height: 0 !important;
    margin-top: 6px !important;
  }

  body.produce-page .image-actions {
    grid-area: actions;
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 6px !important;
    padding: 0 10px 10px !important;
    align-self: end;
  }

  body.produce-page .image-mini-btn,
  body.produce-page .image-upload-label {
    min-height: 34px !important;
    width: 100% !important;
    margin: 0 !important;
    font-size: 12px !important;
  }

  body.produce-page .image-upload-status {
    grid-area: status;
    padding: 0 10px 8px !important;
  }

  body.produce-page .manual-image-upload-tile {
    min-height: 148px !important;
    border-radius: 10px !important;
    width: 100%;
    aspect-ratio: auto !important;
  }

  body.produce-page .audit-box {
    position: static !important;
    z-index: auto;
    margin: 14px 0 0 !important;
    padding: 9px !important;
    border: 1px solid rgba(37, 99, 235, .20) !important;
    border-radius: 12px !important;
    background: #ffffff !important;
    box-shadow: 0 8px 22px rgba(15, 23, 42, .08) !important;
  }

  body.produce-page .audit-box strong {
    display: block !important;
    margin-bottom: 8px !important;
  }

  body.produce-page .audit-box .action-row {
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 7px !important;
    align-items: stretch !important;
  }

  body.produce-page .audit-box .btn {
    min-height: 42px !important;
    width: 100% !important;
    padding: 8px 6px !important;
    font-size: 12px !important;
  }

  body.produce-page .audit-box .save-state {
    grid-column: 1 / -1;
    min-height: 16px;
    text-align: center;
    font-size: 11px !important;
  }

  body.produce-page .image-ratio-warning.is-visible {
    max-height: 44px;
    margin-top: 6px !important;
    overflow: auto;
    font-size: 12px !important;
    line-height: 1.45 !important;
  }

  body.produce-page .reference-modal,
  body.produce-page .suite-modal,
  body.produce-page .preview-modal,
  body.produce-page .meitu-modal {
    z-index: 2400 !important;
    padding: 8px !important;
    align-items: flex-end !important;
  }

  body.produce-page .reference-dialog,
  body.produce-page .suite-panel,
  body.produce-page .preview-shell,
  body.produce-page .meitu-shell {
    width: 100% !important;
    max-width: none !important;
    max-height: calc(100dvh - 16px) !important;
    border-radius: 16px 16px 10px 10px !important;
    overflow: auto !important;
  }

  body.produce-page .reference-modal-head,
  body.produce-page .suite-head,
  body.produce-page .preview-head,
  body.produce-page .meitu-head {
    position: sticky;
    top: 0;
    z-index: 2;
    background: inherit;
  }

  body.produce-page .reference-modal-grid,
  body.produce-page .restore-backup-layout {
    grid-template-columns: 1fr !important;
  }

  body.produce-page .shorten-modal-actions,
  body.produce-page .reference-modal-actions {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  body.produce-page .shorten-modal-actions button,
  body.produce-page .reference-modal-actions button {
    width: 100%;
  }

  body.produce-page .suite-actions {
    grid-template-columns: 1fr !important;
  }

  body.produce-page .suite-card {
    min-height: 76px !important;
  }

  body.produce-page .style-ref-list {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  body.produce-page .preview-body {
    gap: 6px !important;
  }
}

@media (max-width: 520px) {
  .site-login-page .features-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  body.task-hall-page .search-form,
  body.my-task-page .search-form {
    grid-template-columns: 1fr 1fr !important;
  }

  body.task-hall-page .search-form input[type="text"],
  body.my-task-page .search-form input[type="text"] {
    grid-column: 1 / -1 !important;
  }

  body.produce-page .mobile-produce-steps {
    grid-template-columns: repeat(4, minmax(68px, 1fr));
    gap: 5px;
  }

  body.produce-page .mobile-produce-steps a {
    min-height: 38px;
    padding: 6px 4px;
    font-size: 11px;
  }

  body.produce-page .mobile-produce-steps a span {
    display: none;
  }

  body.produce-page .content-label-row {
    grid-template-columns: auto auto;
  }

  body.produce-page .content-label-row .copy-clean-btn {
    min-height: 32px !important;
  }

  body.produce-page .content-label-row .copy-clean-btn:nth-of-type(1) {
    grid-column: 1;
  }

  body.produce-page .content-label-row .copy-clean-btn:nth-of-type(2) {
    grid-column: 2;
  }

  body.produce-page .content-label-row .copy-clean-btn:nth-of-type(3) {
    grid-column: 1 / -1;
  }

  body.produce-page .image-list,
  body.produce-page .style-ref-list {
    grid-template-columns: 1fr !important;
  }

  body.produce-page .audit-box .action-row {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  }
}

@media (max-width: 380px) {
  body.produce-page .image-list,
  body.produce-page .style-ref-list {
    grid-template-columns: 1fr !important;
  }

  body.produce-page .image-card {
    grid-template-columns: 1fr;
    grid-template-areas:
      "preview"
      "info"
      "actions"
      "status";
  }

  body.produce-page .image-preview-trigger,
  body.produce-page .image-preview-trigger img {
    min-height: 0;
    height: auto !important;
    aspect-ratio: 3 / 4 !important;
  }

  body.produce-page .audit-box .btn {
    font-size: 11px !important;
  }
}

/* Mobile redesign v3: discoverable navigation and one-handed decision hierarchy. */
.audit-mobile-appbar,
.audit-mobile-more {
  display: none;
}

@media (max-width: 900px) {
  :root {
    --mobile-page-pad: 12px;
    --mobile-touch: 44px;
    --mobile-radius: 12px;
    --mobile-line: #dbe4ef;
    --mobile-ink: #172033;
    --mobile-muted: #64748b;
    --mobile-brand: #2563eb;
    --mobile-brand-dark: #1d4ed8;
    --mobile-danger: #dc2626;
    --mobile-safe-bottom: env(safe-area-inset-bottom, 0px);
  }

  /* A clipped rail must visibly reveal that more destinations exist. */
  .mobile-scroll-track:not(.is-scroll-end) {
    -webkit-mask-image: linear-gradient(90deg, #000 0%, #000 calc(100% - 42px), transparent 100%);
    mask-image: linear-gradient(90deg, #000 0%, #000 calc(100% - 42px), transparent 100%);
  }

  .mobile-scroll-track:not(.is-scroll-start):not(.is-scroll-end) {
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 34px, #000 calc(100% - 42px), transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0, #000 34px, #000 calc(100% - 42px), transparent 100%);
  }

  .mobile-scroll-track.is-scroll-end:not(.is-scroll-start) {
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 34px, #000 100%);
    mask-image: linear-gradient(90deg, transparent 0, #000 34px, #000 100%);
  }

  .workbench,
  .sec-nav,
  .type-nav,
  .batch-nav,
  .scope-nav,
  .task-mode-nav,
  .task-type-container,
  .nav-tabs,
  .nav-pills {
    scroll-snap-type: x proximity;
    scroll-padding-inline: 10px;
  }

  .workbench > *,
  .sec-nav > *,
  .type-nav > *,
  .batch-nav > *,
  .scope-nav > *,
  .task-mode-nav > *,
  .task-type-container > *,
  .nav-tabs > *,
  .nav-pills > * {
    scroll-snap-align: start;
  }

  body.task-hall-page .workbench a,
  body.my-task-page .workbench a {
    flex-basis: 72px !important;
    min-width: 72px !important;
    min-height: 66px !important;
  }

  body.task-hall-page .header .user-info a,
  body.my-task-page .header .user-info a {
    min-height: var(--mobile-touch) !important;
  }

  body.task-hall-page .header .user-info a.message-icon,
  body.my-task-page .header .user-info a.message-icon {
    width: var(--mobile-touch) !important;
    min-width: var(--mobile-touch) !important;
    height: var(--mobile-touch) !important;
  }

  body.my-task-page .task-status-shell {
    margin-bottom: 10px !important;
    padding: 8px 0 8px 8px !important;
    overflow: hidden !important;
  }

  body.my-task-page .task-status-shell .sec-nav {
    width: 100% !important;
    max-width: 100% !important;
    display: flex !important;
    grid-template-columns: none !important;
    gap: 8px !important;
    padding: 0 10px 2px 0 !important;
    overflow-x: auto !important;
  }

  body.my-task-page .task-status-shell .sec-nav a,
  body.my-task-page .task-status-shell .task-notice-dock {
    flex: 0 0 auto !important;
    width: auto !important;
    min-width: 126px !important;
    min-height: 52px !important;
    height: 52px !important;
    padding: 0 10px !important;
  }

  body.my-task-page .task-status-shell .task-notice-dock {
    min-width: 116px !important;
  }

  body.my-task-page > .container {
    padding: 10px !important;
  }

  body.my-task-page .search-form {
    width: 100% !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 8px !important;
    padding: 10px !important;
    margin-bottom: 12px !important;
  }

  body.my-task-page .search-form input[type="text"] {
    grid-column: 1 / -1 !important;
  }

  body.my-task-page .search-form button {
    width: 100% !important;
    min-height: var(--mobile-touch) !important;
    margin-left: 0 !important;
  }

  body.my-task-page .search-form .giveup-all-btn {
    grid-column: 1 / -1 !important;
    border: 1px solid #fecaca !important;
    background: #fff7f7 !important;
    color: #b42318 !important;
    box-shadow: none !important;
  }

  body.produce-page .mobile-produce-steps {
    overflow-x: auto;
    overscroll-behavior-x: contain;
  }

  body.produce-page .mobile-produce-steps a,
  body.produce-page .mobile-copy-actions button,
  body.produce-page .audit-box .btn {
    min-height: var(--mobile-touch) !important;
  }

  body.produce-page .audit-box {
    scroll-margin-bottom: 104px;
  }

  /* Login: keep the identity, remove the empty lower half on short mobile screens. */
  .site-login-page .login-container {
    min-height: 100dvh !important;
  }

  .site-login-page .form-side {
    padding-top: 20px !important;
    padding-bottom: calc(20px + var(--mobile-safe-bottom)) !important;
  }

  .site-login-page .footer {
    margin-top: 18px !important;
  }
}

@media (max-width: 760px) {
  /* Faithful implementation of the selected Thumb Action Dock audit design. */
  body.audit-detail-page.audit-mobile-workspace {
    --audit-mobile-primary: var(--audit-detail-primary, #2563eb);
    --audit-mobile-primary-dark: var(--audit-detail-primary-dark, #1d4ed8);
    height: auto !important;
    min-height: 100dvh !important;
    padding: 0 0 calc(216px + var(--mobile-safe-bottom)) !important;
    overflow-x: hidden !important;
    overflow-y: auto !important;
    background: #f4f7fb !important;
  }

  .audit-mobile-appbar {
    position: sticky;
    top: 0;
    z-index: 900;
    min-height: 56px;
    display: grid;
    grid-template-columns: 74px minmax(0, 1fr) 74px;
    align-items: center;
    gap: 4px;
    padding: 6px 8px;
    border-bottom: 1px solid rgba(255,255,255,.12);
    background: #172033;
    color: #fff;
    box-shadow: 0 8px 20px rgba(15, 23, 42, .18);
  }

  .audit-mobile-appbar__back,
  .audit-mobile-appbar__more {
    min-width: 0;
    min-height: var(--mobile-touch);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 10px;
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 10px;
    background: rgba(255,255,255,.08);
    color: #fff !important;
    font: inherit;
    font-size: 13px;
    font-weight: 800;
    text-decoration: none;
  }

  .audit-mobile-appbar__title {
    min-width: 0;
    overflow: hidden;
    color: #fff;
    font-size: 18px;
    font-weight: 900;
    text-align: center;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  body.audit-detail-page.audit-mobile-workspace .container {
    width: calc(100vw - 16px) !important;
    max-width: calc(100vw - 16px) !important;
    margin: 8px auto 18px !important;
    gap: 10px !important;
  }

  body.audit-detail-page.audit-mobile-workspace .right-side,
  body.audit-detail-page.audit-mobile-workspace .left-side {
    padding: 12px !important;
    border-radius: var(--mobile-radius) !important;
    box-shadow: 0 6px 18px rgba(15, 23, 42, .07) !important;
  }

  body.audit-detail-page.audit-mobile-workspace .right-side {
    grid-row: 1 !important;
  }

  body.audit-detail-page.audit-mobile-workspace .left-side {
    grid-row: 2 !important;
  }

  body.audit-detail-page.audit-mobile-workspace .category-container {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 8px !important;
    padding: 10px !important;
    border: 1px solid var(--mobile-line) !important;
    border-radius: 10px !important;
    background: #fbfdff !important;
  }

  body.audit-detail-page.audit-mobile-workspace .category-item {
    width: 100% !important;
    min-height: 42px !important;
    padding: 7px 8px !important;
    align-items: flex-start !important;
    flex-direction: column !important;
    gap: 2px !important;
    border: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
  }

  body.audit-detail-page.audit-mobile-workspace .category-item-keyword,
  body.audit-detail-page.audit-mobile-workspace .category-item-direction {
    grid-column: 1 / -1 !important;
  }

  body.audit-detail-page.audit-mobile-workspace .category-item-label {
    color: var(--mobile-muted) !important;
    font-size: 12px !important;
  }

  body.audit-detail-page.audit-mobile-workspace .category-item-value {
    max-width: 100%;
    color: var(--mobile-ink) !important;
    font-size: 14px !important;
    line-height: 1.5 !important;
  }

  body.audit-detail-page.audit-mobile-workspace #xsn_title_display {
    min-height: 46px !important;
    padding: 10px 12px !important;
    border-radius: 10px !important;
    font-size: 17px !important;
    line-height: 1.5 !important;
  }

  body.audit-detail-page.audit-mobile-workspace #xsn_content_display {
    min-height: 0 !important;
    padding: 12px !important;
    border-radius: 10px !important;
    font-size: 16px !important;
    line-height: 1.78 !important;
  }

  body.audit-detail-page.audit-mobile-workspace .right-side .form-group {
    margin-bottom: 12px !important;
  }

  body.audit-detail-page.audit-mobile-workspace .right-side .form-group > label {
    margin-bottom: 6px !important;
    font-size: 14px !important;
    font-weight: 900 !important;
  }

  body.audit-detail-page.audit-mobile-workspace .thumbnail-container {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    grid-auto-rows: minmax(210px, auto) !important;
    gap: 8px !important;
  }

  body.audit-detail-page.audit-mobile-workspace .thumbnail-item {
    min-height: 210px !important;
  }

  body.audit-detail-page.audit-mobile-workspace .button-group {
    position: fixed !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    z-index: 1000 !important;
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    align-items: stretch !important;
    gap: 8px !important;
    min-height: 0 !important;
    max-height: min(62dvh, 520px);
    padding: 8px 12px calc(10px + var(--mobile-safe-bottom)) !important;
    overflow-x: hidden !important;
    overflow-y: auto !important;
    border-top: 1px solid var(--mobile-line) !important;
    background: rgba(255,255,255,.98) !important;
    box-shadow: 0 -10px 26px rgba(15, 23, 42, .14) !important;
    backdrop-filter: blur(14px);
  }

  body.audit-detail-page.audit-mobile-workspace .button-group .audit-lock-bar {
    grid-column: 1 / -1 !important;
    width: 100% !important;
    min-width: 0 !important;
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) auto !important;
    align-items: center !important;
    gap: 4px 10px !important;
    padding: 9px 10px !important;
    border: 1px solid #bfdbfe !important;
    border-radius: 10px !important;
    background: #eff6ff !important;
  }

  body.audit-detail-page.audit-mobile-workspace .button-group .audit-lock-main {
    min-width: 0 !important;
    color: #1e3a5f !important;
    font-size: 13px !important;
    white-space: nowrap !important;
  }

  body.audit-detail-page.audit-mobile-workspace .button-group .audit-lock-meta {
    display: contents !important;
    color: #526071 !important;
    font-size: 12px !important;
  }

  body.audit-detail-page.audit-mobile-workspace .button-group .audit-lock-meta > span:first-child {
    grid-column: 1;
    grid-row: 2;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap !important;
  }

  body.audit-detail-page.audit-mobile-workspace .button-group .audit-lock-countdown {
    grid-column: 2;
    grid-row: 1;
    min-width: 58px !important;
    min-height: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #dbeafe !important;
    color: #1d4ed8 !important;
  }

  body.audit-detail-page.audit-mobile-workspace .button-group .audit-maker-info {
    grid-column: 2 !important;
    grid-row: 2 !important;
    min-width: 0 !important;
    width: auto !important;
    max-width: 132px !important;
    padding: 0 !important;
    border-left: 0 !important;
    border-top: 0 !important;
    overflow: hidden !important;
    font-size: 12px;
    white-space: nowrap !important;
  }

  body.audit-detail-page.audit-mobile-workspace .button-group .audit-maker-label,
  body.audit-detail-page.audit-mobile-workspace .button-group .audit-maker-group,
  body.audit-detail-page.audit-mobile-workspace .button-group .audit-maker-id {
    display: none !important;
  }

  body.audit-detail-page.audit-mobile-workspace .button-group .audit-maker-info strong,
  body.audit-detail-page.audit-mobile-workspace .button-group .audit-maker-group,
  body.audit-detail-page.audit-mobile-workspace .button-group .audit-maker-id {
    min-width: 0 !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
  }

  body.audit-detail-page.audit-mobile-workspace .button-group > .button {
    width: 100% !important;
    min-height: 48px !important;
    margin: 0 !important;
    padding: 10px 12px !important;
    border-radius: 10px !important;
    font-size: 15px !important;
    font-weight: 900 !important;
    box-shadow: none !important;
  }

  body.audit-detail-page.audit-mobile-workspace .button-group > .reject-btn {
    grid-column: 1;
    grid-row: 2;
    border: 1px solid #ef4444 !important;
    background: #fff !important;
    color: #c92a2a !important;
  }

  body.audit-detail-page.audit-mobile-workspace .button-group > .approve-btn {
    grid-column: 2;
    grid-row: 2;
    border: 1px solid var(--audit-mobile-primary) !important;
    background: var(--audit-mobile-primary) !important;
    color: #fff !important;
    box-shadow: 0 8px 18px color-mix(in srgb, var(--audit-mobile-primary) 24%, transparent) !important;
  }

  .audit-mobile-more {
    grid-column: 1 / -1;
    display: block;
    min-width: 0;
    border: 1px solid var(--mobile-line);
    border-radius: 10px;
    background: #f8fafc;
    overflow: hidden;
  }

  .audit-mobile-more > summary {
    min-height: var(--mobile-touch);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    color: #334155;
    cursor: pointer;
    font-size: 14px;
    font-weight: 900;
    list-style: none;
  }

  .audit-mobile-more > summary::-webkit-details-marker {
    display: none;
  }

  .audit-mobile-more > summary::after {
    content: "展开";
    margin-left: 8px;
    color: var(--mobile-brand);
    font-size: 12px;
  }

  .audit-mobile-more[open] > summary::after {
    content: "收起";
  }

  .audit-mobile-more__panel {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 8px;
    border-top: 1px solid var(--mobile-line);
    background: #fff;
  }

  .audit-mobile-more__panel .audit-abandon-btn,
  .audit-mobile-more__panel .audit-precheck-footer-controls,
  .audit-mobile-more__panel .audit-precheck-footer-controls .button {
    width: 100% !important;
    min-width: 0 !important;
    min-height: var(--mobile-touch) !important;
    margin: 0 !important;
  }

  body.audit-detail-page.audit-mobile-workspace .audit-mobile-more__panel .audit-precheck-footer-controls .button {
    min-height: var(--mobile-touch) !important;
  }

  .audit-mobile-more__panel .audit-abandon-btn {
    border: 1px solid #fecaca !important;
    border-radius: 10px !important;
    background: #fff7f7 !important;
    color: #b42318 !important;
    font-weight: 900 !important;
  }

  .audit-mobile-more__panel .audit-precheck-footer-controls {
    grid-column: auto !important;
    display: grid !important;
    grid-template-columns: 1fr !important;
  }

  body.audit-detail-page.audit-mobile-workspace .reason-modal,
  body.audit-detail-page.audit-mobile-workspace .modal-layer .modal-content {
    border-radius: 16px 16px 0 0 !important;
  }
}

@media (max-width: 420px) {
  body.audit-detail-page.audit-mobile-workspace .category-container,
  body.audit-detail-page.audit-mobile-workspace .thumbnail-container {
    grid-template-columns: 1fr !important;
  }

  body.audit-detail-page.audit-mobile-workspace .button-group .audit-maker-group {
    display: none !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mobile-scroll-track,
  .audit-mobile-appbar,
  .audit-mobile-more,
  body.audit-detail-page.audit-mobile-workspace .button-group {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}

@media (max-width: 767.98px) {
  body.admin-ui-body .admin-ui-topbar__inner {
    padding: 9px 10px !important;
    gap: 8px !important;
  }

  body.admin-ui-body .admin-ui-topbar__head {
    gap: 8px !important;
  }

  body.admin-ui-body .admin-ui-topbar__title p {
    display: -webkit-box !important;
    overflow: hidden !important;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
  }

  body.admin-ui-body .admin-ui-topbar__actions {
    width: 100% !important;
    min-width: 0 !important;
    display: grid !important;
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
    gap: 6px !important;
    padding: 0 !important;
    overflow: visible !important;
  }

  body.admin-ui-body .admin-ui-topbar__actions .admin-ui-link {
    width: 100% !important;
    min-width: 0 !important;
    min-height: var(--mobile-touch) !important;
    padding: 6px 4px !important;
    justify-content: center !important;
    text-align: center !important;
    white-space: normal !important;
  }

  body.admin-ui-body .admin-ui-topbar__nav-panel {
    max-height: min(56dvh, 460px) !important;
    overflow-y: auto !important;
  }

  body.admin-ui-body .admin-ui-topbar__nav {
    width: 100% !important;
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 7px !important;
    padding: 0 !important;
    overflow: visible !important;
    -webkit-mask-image: none !important;
    mask-image: none !important;
  }

  body.admin-ui-body .admin-ui-topbar__nav .admin-ui-link {
    width: 100% !important;
    min-width: 0 !important;
    min-height: var(--mobile-touch) !important;
    justify-content: flex-start !important;
    white-space: normal !important;
  }

  body.admin-ui-body .admin-ui-banner {
    margin-bottom: 10px !important;
    padding: 12px !important;
  }

  body.admin-ui-body .admin-ui-banner__eyebrow,
  body.admin-ui-body .admin-ui-banner__sub {
    display: none !important;
  }

  body.admin-ui-body .admin-ui-banner__title {
    margin-bottom: 0 !important;
    font-size: 19px !important;
  }

  body.admin-ui-body .admin-ui-banner__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    gap: 6px !important;
    margin-top: 8px !important;
  }

  body.admin-ui-body .admin-ui-stat {
    min-width: 0 !important;
    padding: 9px !important;
  }

  body.admin-ui-body .admin-ui-stat span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  body.admin-ui-body .admin-ui-stat strong {
    font-size: 20px !important;
  }

  body.admin-ui-body .admin-ui-shell,
  body.admin-ui-body .admin-ui-page-shell {
    width: 100% !important;
    max-width: 100% !important;
    padding: 10px 10px 28px !important;
  }

  body.admin-ui-body.admin-user-page .user-toolbar-card > h1 {
    display: none !important;
  }

  body.admin-ui-body table.mobile-card-table input[type="checkbox"] {
    width: 20px !important;
    min-width: 20px !important;
    height: 20px !important;
    min-height: 20px !important;
    margin: 2px 0 !important;
    justify-self: start;
    accent-color: var(--mobile-brand);
  }

  body.admin-ui-body button:not(.admin-ui-nav-toggle),
  body.admin-ui-body .btn,
  body.admin-ui-body input:not([type="checkbox"]):not([type="radio"]):not([type="hidden"]),
  body.admin-ui-body select {
    min-height: var(--mobile-touch) !important;
  }

  body.task-hall-page .btn-row button,
  body.my-task-page .btn-row button {
    min-height: var(--mobile-touch) !important;
  }
}