/**
 * Мобильная адаптация /task1/ и /{slug}/task1 — dock, схема, таблица, решение.
 * Референс: /oge/{slug}/task9 (граф-тренажёр).
 */

:root {
  --ege-task1-mobile-accent: #10b981;
  --ege-task1-mobile-accent-soft: rgba(16, 185, 129, 0.18);
  --ege-task1-mobile-dock-pad: calc(3.85rem + env(safe-area-inset-bottom, 0px));
}

@media (max-width: 768px) and (pointer: coarse) {
  /* /task1/, /task1/{slug}/ — без левого меню заданий (цифры) */
  body.libreoffice-page-task1.task-mobile-mode #task-sidebar {
    width: 0;
    overflow: hidden;
    pointer-events: none;
    visibility: hidden;
  }

  body.libreoffice-page-task1.task-mobile-mode #task-sidebar .task-sidebar__panel,
  body.libreoffice-page-task1.task-mobile-mode .task-sidebar__toggle {
    display: none !important;
  }

  body.libreoffice-page-task1.task-mobile-mode .task-sidebar ~ .neuroege-hf-task-root,
  body.libreoffice-page-task1.task-mobile-mode .task-sidebar ~ .page.task-solve-page,
  body.libreoffice-page-task1.task-mobile-mode .task-sidebar--open ~ .neuroege-hf-task-root,
  body.libreoffice-page-task1.task-mobile-mode .task-sidebar--open ~ .page.task-solve-page {
    margin-left: 0 !important;
    padding-left: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box;
  }

  body.libreoffice-page-task1.task-mobile-mode .neuroege-hf-task-root,
  body.libreoffice-page-task1.task-mobile-mode .neuroege-hf-task-root > .page.libreoffice-task1-page.task-solve-page {
    width: 100% !important;
    max-width: 100% !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    box-sizing: border-box;
  }

  body.libreoffice-page-task1.task-mobile-mode .neuroege-hf-task-root,
  body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page.task-solve-page {
    min-height: 100dvh;
    box-sizing: border-box;
  }

  body.libreoffice-page-task1.task-mobile-mode .neuroege-hf-task-root {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding-bottom: var(--ege-task1-mobile-dock-pad);
  }

  body.libreoffice-page-task1.task-mobile-mode .neuroege-hf-task-root > .header--task-hf,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .neuroege-hf-task-root > .header--task-hf {
    flex: 0 0 auto;
    position: sticky;
    top: 0;
    z-index: 48;
  }

  body.libreoffice-page-task1.task-mobile-mode .neuroege-hf-task-root > .page.libreoffice-task1-page.task-solve-page {
    flex: 1 1 auto;
    min-height: 0;
    height: auto;
    padding-bottom: 0 !important;
  }

  body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page.task-solve-page {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) !important;
    grid-template-rows: minmax(0, 1fr) !important;
    column-gap: 0 !important;
    min-height: 0;
    overflow: hidden;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement
    .libreoffice-task1-page
    .task-solve-main {
    display: none !important;
  }

  body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page .task-solve__right {
    display: flex !important;
    flex-direction: column;
    min-height: 0;
    overflow: hidden;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement
    .libreoffice-task1-page
    .task-solve__right {
    height: 100%;
    padding-bottom: calc(3.65rem + env(safe-area-inset-bottom, 0px));
    box-sizing: border-box;
  }

  body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page .task-solve__statement,
  body.libreoffice-page-task1.task-mobile-mode #libreoffice-task9-statement-wrap {
    flex: 1 1 auto;
    min-height: 0;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement
    #libreoffice-task9-statement-wrap[hidden] {
    display: none !important;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement
    #libreoffice-task9-statement-wrap:not([hidden]) {
    display: block;
  }

  body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page .task-solve__right,
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement .libreoffice-task1-page .task-solve__right,
  body.libreoffice-page-task1.task-mobile-mode.ege-task1-variants-open .libreoffice-task1-page .task-solve__right {
    grid-column: 1 / -1 !important;
    grid-row: 1 !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0;
    margin: 0 !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
    box-sizing: border-box;
  }

  body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page .task-solve__right > .hf-variants-shell,
  body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page .task-solve__right > .neuroege-hf-trainer-intro,
  body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page .task-solve__right > #libreoffice-task9-statement-wrap {
    width: 100%;
    max-width: none;
    margin-left: 0;
    margin-right: 0;
    box-sizing: border-box;
  }

  body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page .task-solve__right > .hf-variants-shell--body {
    width: 100%;
    max-width: none;
    margin-left: 0;
    margin-right: 0;
    border-radius: 0;
    border-left: none;
    border-right: none;
  }

  body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page .libreoffice-task9-statement-scroll-inner {
    width: 100%;
    max-width: none;
  }

  body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page .task-solve-main,
  body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page .task-solve__left,
  body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page .task1-hf-left-stack {
    flex: 1 1 auto;
    min-height: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .libreoffice-task1-page.task-solve-page,
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    .libreoffice-task1-page.task-solve-page {
    grid-template-rows: auto minmax(0, 1fr) !important;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer .libreoffice-task1-page .task-solve-main {
    grid-column: 1 / -1 !important;
    grid-row: 2 !important;
    width: 100% !important;
    max-width: 100% !important;
    padding-left: 0;
    padding-right: 0;
    padding-bottom: 0;
    flex: 1 1 auto;
    min-height: 0;
    height: 100%;
    overflow: visible;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .libreoffice-task1-page
    .task-solve__right,
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    .libreoffice-task1-page
    .task-solve__right {
    display: flex !important;
    flex: 0 0 auto;
    grid-column: 1 / -1 !important;
    grid-row: 1 !important;
    height: auto !important;
    min-height: 0;
    overflow: visible;
    padding-bottom: 0;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .libreoffice-task1-page
    .task-solve__right
    > :not(.hf-variants-shell):not(.hf-variants-shell--body),
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    .libreoffice-task1-page
    .task-solve__right
    > :not(.hf-variants-shell):not(.hf-variants-shell--body) {
    display: none !important;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .libreoffice-task1-page
    #libreoffice-task9-col-resizer {
    display: none !important;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .libreoffice-task1-page
    .task-solve__left,
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .libreoffice-task1-page
    .task1-hf-left-stack {
    flex: 1 1 auto;
    min-height: 0;
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .libreoffice-task1-page
    .task1-diagram-slot {
    flex: 1 1 0;
    min-height: 9rem;
    max-height: none;
    overflow: visible;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .libreoffice-task1-page
    .task1-card--table {
    flex: 1 1 0;
    min-height: 7.5rem;
    max-height: none;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    margin-top: 0;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .libreoffice-task1-page
    .task1-distance-table-host {
    flex: 1 1 auto;
    min-height: 0;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
  }

  body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page .task1-diagram-slot,
  body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page #task1-diagram-card {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }

  body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page .task1-diagram-layout,
  body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page .task1-diagram-layout__canvas {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }

  body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page #task1-graph-wrap {
    flex: 1 1 auto;
    min-height: 0;
    height: 100%;
    min-height: 11rem;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .libreoffice-task1-page
    .task-solve-main,
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .libreoffice-task1-page
    #task1-diagram-slot,
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .libreoffice-task1-page
    .task1-diagram-slot,
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .libreoffice-task1-page
    #task1-diagram-card,
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .libreoffice-task1-page
    .task1-diagram-layout,
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .libreoffice-task1-page
    .task1-diagram-layout__canvas,
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .libreoffice-task1-page
    #task1-graph-wrap,
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .libreoffice-task1-page
    #task1-graph-wrap
    .task1-graph-host {
    overflow: visible;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .libreoffice-task1-page
    #task1-graph-wrap
    .task1-graph-svg {
    width: 100% !important;
    max-width: 100%;
    height: auto !important;
    display: block;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer .libreoffice-task1-page #task1-diagram-card {
    border: none;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
    padding: 0;
    margin: 0;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer .libreoffice-task1-page .task1-card__title,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .libreoffice-task1-page
    .task1-card__title {
    flex: 0 0 auto;
    margin: 0;
    padding: 0.42rem 0.65rem 0.35rem;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    border: none;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .libreoffice-task1-page
    #task1-diagram-title,
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    .libreoffice-task1-page
    #task1-diagram-title,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    #task1-diagram-title,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    #task1-diagram-title {
    display: none !important;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer .ege-task1-brief-trainer-question,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .ege-task1-brief-trainer-question {
    flex: 0 0 auto;
    margin: 0;
    padding: 0.55rem 0.75rem 0.65rem;
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1.35;
    letter-spacing: 0.01em;
    color: var(--text, #0f172a);
    border: none;
    background: transparent;
  }

  [data-theme="dark"]
    body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .ege-task1-brief-trainer-question,
  [data-theme="dark"]
    body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .ege-task1-brief-trainer-question {
    color: var(--text, #ecfdf5);
    border: none;
    background: transparent;
  }

  body.libreoffice-page-task1.task-mobile-mode:not(.task-mobile-pane-trainer) .ege-task1-brief-trainer-question,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode:not(.task-mobile-pane-trainer)
    .ege-task1-brief-trainer-question {
    display: none;
  }

  @media not all and (max-width: 768px) and (pointer: coarse) {
    .ege-task1-brief-trainer-question {
      display: none;
    }
  }

  [data-theme="dark"]
    body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .libreoffice-task1-page
    .task1-card__title,
  [data-theme="dark"]
    body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .libreoffice-task1-page
    .task1-card__title {
    border: none;
    background: transparent;
    box-shadow: none;
  }

  body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page .task1-graph-svg,
  body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page .task1-solution-graph-svg,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page .task1-graph-svg,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode
    .libreoffice-task1-page
    .task1-solution-graph-svg,
  body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page #task1-graph-wrap,
  body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page .task1-graph-host,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page #task1-graph-wrap,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode
    .libreoffice-task1-page
    .task1-graph-host {
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
  }

  body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page .task1-graph-svg:focus,
  body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page .task1-graph-svg:focus-visible,
  body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page .task1-solution-graph-svg:focus,
  body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page .task1-solution-graph-svg:focus-visible,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page .task1-graph-svg:focus,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page .task1-graph-svg:focus-visible,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode
    .libreoffice-task1-page
    .task1-solution-graph-svg:focus,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode
    .libreoffice-task1-page
    .task1-solution-graph-svg:focus-visible {
    outline: none !important;
    box-shadow: none !important;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .libreoffice-task1-page
    .task1-diagram-layout__canvas
    > #task1-diagram-controls,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .libreoffice-task1-page
    .task1-diagram-layout__canvas
    > #task1-diagram-controls {
    display: none !important;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer #task1-diagram-card,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    #task1-diagram-card {
    position: relative;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer .ege-task1-graph-hint-burger,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .ege-task1-graph-hint-burger {
    display: none;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .oge-task15-mobile-solution-toolbar
    .ege-task1-graph-hint-burger:not([hidden]),
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .oge-task15-mobile-solution-toolbar
    .ege-task1-graph-hint-burger:not([hidden]) {
    display: inline-flex !important;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer .ege-task1-graph-hint-menu,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .ege-task1-graph-hint-menu {
    position: absolute;
    inset: 0;
    z-index: 120;
    pointer-events: none;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .ege-task1-graph-hint-menu:not([hidden]),
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .ege-task1-graph-hint-menu:not([hidden]) {
    pointer-events: auto;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer .ege-task1-graph-hint-menu[hidden],
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .ege-task1-graph-hint-menu[hidden] {
    display: none !important;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer .ege-task1-graph-hint-menu__backdrop,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .ege-task1-graph-hint-menu__backdrop {
    position: absolute;
    inset: 0;
    border: none;
    padding: 0;
    margin: 0;
    background: rgba(8, 10, 14, 0.42);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    cursor: pointer;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer .ege-task1-graph-hint-menu__panel,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .ege-task1-graph-hint-menu__panel {
    position: absolute;
    top: calc(4.65rem + 0.25rem);
    right: 0.35rem;
    left: 0.35rem;
    max-height: min(52vh, 18.5rem);
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: 0.75rem;
    border: 1px solid rgba(16, 185, 129, 0.28);
    background:
      linear-gradient(165deg, rgba(236, 253, 245, 0.98) 0%, rgba(255, 255, 255, 0.99) 58%, rgba(240, 253, 250, 0.99) 100%);
    box-shadow:
      0 14px 36px rgba(0, 0, 0, 0.18),
      0 0 0 1px rgba(16, 185, 129, 0.08) inset;
    padding: 0.45rem 0.42rem 0.5rem;
  }

  [data-theme="dark"]
    body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .ege-task1-graph-hint-menu__panel,
  [data-theme="dark"]
    body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .ege-task1-graph-hint-menu__panel {
    border-color: rgba(16, 185, 129, 0.22);
    background:
      linear-gradient(165deg, rgba(20, 30, 28, 0.98) 0%, rgba(14, 22, 20, 0.99) 58%, rgba(12, 20, 18, 0.99) 100%);
    box-shadow:
      0 14px 36px rgba(0, 0, 0, 0.42),
      0 0 0 1px rgba(16, 185, 129, 0.1) inset;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .ege-task1-graph-hint-menu__panel
    .task1-diagram-controls--bottom-left,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .ege-task1-graph-hint-menu__panel
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  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .oge-task15-mobile-solution-toolbar
    .oge-task16-hide-solution-btn,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .oge-task15-mobile-solution-toolbar
    .oge-task16-hide-solution-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: var(--ege-task2-titlebar-btn-size) !important;
    height: var(--ege-task2-titlebar-btn-size) !important;
    min-width: var(--ege-task2-titlebar-btn-size) !important;
    min-height: var(--ege-task2-titlebar-btn-size) !important;
    max-height: var(--ege-task2-titlebar-btn-size) !important;
    margin: 0;
    padding: 0;
    border-radius: var(--ege-task2-titlebar-radius);
    border: 1px solid rgba(167, 139, 250, 0.48);
    background:
      linear-gradient(155deg, rgba(167, 139, 250, 0.3) 0%, rgba(45, 212, 191, 0.2) 48%, rgba(244, 114, 182, 0.12) 100%);
    color: #ddd6fe;
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.18),
      0 0 0 1px rgba(45, 212, 191, 0.08),
      0 4px 16px rgba(45, 212, 191, 0.2),
      0 2px 0 rgba(15, 23, 42, 0.32);
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .oge-task15-mobile-solution-toolbar
    .oge-task16-hide-solution-btn[aria-expanded="true"],
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .oge-task15-mobile-solution-toolbar
    .oge-task16-hide-solution-btn[aria-expanded="true"] {
    border-color: rgba(45, 212, 191, 0.55);
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.2),
      0 0 0 1px rgba(244, 114, 182, 0.12),
      0 0 18px rgba(45, 212, 191, 0.28),
      0 4px 16px rgba(167, 139, 250, 0.18);
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .oge-task15-mobile-solution-toolbar
    .oge-task16-hide-solution-btn__icon,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .oge-task15-mobile-solution-toolbar
    .oge-task16-hide-solution-btn__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: calc(var(--ege-task2-titlebar-icon-size) + 0.18rem);
    height: calc(var(--ege-task2-titlebar-icon-size) + 0.18rem);
    border-radius: 999px;
    background:
      radial-gradient(circle at 32% 28%, rgba(255, 255, 255, 0.28) 0%, transparent 58%),
      radial-gradient(circle at 68% 72%, rgba(45, 212, 191, 0.14) 0%, transparent 62%);
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .oge-task15-mobile-solution-toolbar
    .oge-task16-hide-solution-btn__svg,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .oge-task15-mobile-solution-toolbar
    .oge-task16-hide-solution-btn__svg {
    width: var(--ege-task2-titlebar-icon-size);
    height: var(--ege-task2-titlebar-icon-size);
    filter: drop-shadow(0 1px 3px rgba(45, 212, 191, 0.42));
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .oge-task15-mobile-solution-toolbar
    .oge-task16-hide-solution-btn[hidden],
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .oge-task15-mobile-solution-toolbar
    .oge-paint-solution-run[hidden],
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .oge-task15-mobile-solution-toolbar[hidden],
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .oge-task15-mobile-solution-toolbar
    .oge-task16-hide-solution-btn[hidden],
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .oge-task15-mobile-solution-toolbar
    .oge-paint-solution-run[hidden],
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .oge-task15-mobile-solution-toolbar[hidden] {
    display: none !important;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    #task1-graph-new-scheme,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    #task1-graph-new-scheme {
    display: none !important;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .task1-diagram-chrome__play-icon,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .task1-diagram-chrome__play-icon {
    display: none !important;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement
    .libreoffice-task1-page
    .task1-statement--premium {
    width: 100%;
    max-width: none;
    box-sizing: border-box;
    padding: 0.7rem 0.55rem 0.8rem;
    border-radius: 0;
    font-size: 0.9375rem;
    line-height: 1.55;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement
    #libreoffice-task1-solution-wrap.task-solution-html-wrap {
    margin-top: 0.65rem;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement:not(.ege-task1-mobile-statement-solution-open)
    .ege-task1-solution-scroll-sentinel,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement:not(.ege-task1-mobile-statement-solution-open)
    .ege-task1-solution-scroll-sentinel {
    height: 2.75rem;
    margin-top: 0.35rem;
    pointer-events: none;
    background: linear-gradient(
      180deg,
      transparent 0%,
      rgba(16, 185, 129, 0.08) 55%,
      rgba(5, 150, 105, 0.12) 100%
    );
    border-radius: 0 0 10px 10px;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement:not(.ege-task1-mobile-statement-solution-open)
    .ege-task1-solution-scroll-sentinel::after,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement:not(.ege-task1-mobile-statement-solution-open)
    .ege-task1-solution-scroll-sentinel::after {
    content: "↓ Решение";
    display: block;
    padding-top: 1.35rem;
    text-align: center;
    font-size: 0.72rem;
    letter-spacing: 0.02em;
    color: rgba(16, 185, 129, 0.78);
  }

  body.libreoffice-page-task1.task-mobile-mode.ege-task1-mobile-statement-solution-open
    .ege-task1-solution-scroll-sentinel,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.ege-task1-mobile-statement-solution-open
    .ege-task1-solution-scroll-sentinel {
    display: none;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement
    .task-solution-html-wrap.task-solution-html-wrap:not([hidden]),
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement
    .task-solution-html-wrap.task-solution-html-wrap:not([hidden]) {
    width: 100%;
    max-width: none;
    box-sizing: border-box;
    margin-top: 0.35rem;
    padding: 0 0.35rem 1.1rem;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement
    .task-solution-html-wrap:not([hidden])
    .task-solution-html-wrap__title,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement
    .task-solution-html-wrap:not([hidden])
    .task-solution-html-wrap__title {
    margin: 0.15rem 0.35rem 0.45rem;
    padding: 0 0.2rem;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.35;
    letter-spacing: 0.01em;
    color: rgba(5, 150, 105, 0.95);
  }

  [data-theme="dark"]
    body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement
    .task-solution-html-wrap:not([hidden])
    .task-solution-html-wrap__title,
  [data-theme="dark"]
    body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement
    .task-solution-html-wrap:not([hidden])
    .task-solution-html-wrap__title {
    color: rgba(167, 243, 208, 0.92);
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement
    .task-solution-html-wrap
    .task-solution-html-wrap__inner.task1-solution--premium,
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement
    .task-solution-html-wrap
    .task-solution-html-wrap__inner.task-wysiwyg-solution--premium,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement
    .task-solution-html-wrap
    .task-solution-html-wrap__inner.task1-solution--premium,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement
    .task-solution-html-wrap
    .task-solution-html-wrap__inner.task-wysiwyg-solution--premium {
    padding: 0.65rem 0.55rem 0.75rem;
    border-radius: 10px;
    font-size: 0.9375rem;
    line-height: 1.55;
    text-align: justify;
    text-justify: inter-word;
    hyphens: auto;
  }

  [data-theme="dark"]
    body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement:not(.ege-task1-mobile-statement-solution-open)
    .ege-task1-solution-scroll-sentinel::after,
  [data-theme="dark"]
    body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement:not(.ege-task1-mobile-statement-solution-open)
    .ege-task1-solution-scroll-sentinel::after {
    color: rgba(167, 243, 208, 0.78);
  }

  body.libreoffice-page-task1.task-mobile-mode .libreoffice-task1-page .task1-diagram-chrome__btn {
    min-width: 2.1rem;
    min-height: 2.1rem;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer[data-neuroege-hf-variant-list-only="1"]
    .libreoffice-task1-page
    #task1-diagram-slot,
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer[data-neuroege-hf-variant-list-only="1"]
    .libreoffice-task1-page
    #task1-diagram-card,
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer[data-neuroege-hf-variant-list-only="1"]
    .libreoffice-task1-page
    .task1-diagram-layout {
    overflow: visible;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer[data-neuroege-hf-variant-list-only="1"]
    .libreoffice-task1-page
    #task1-graph-wrap {
    align-items: center;
    justify-content: center;
    overflow: visible;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer[data-neuroege-hf-variant-list-only="1"]
    .libreoffice-task1-page
    .task1-diagram-layout__canvas {
    overflow: visible;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer[data-neuroege-hf-variant-list-only="1"]
    .libreoffice-task1-page
    #task1-graph-wrap
    .task1-graph-host {
    height: auto;
    max-height: 100%;
    width: 100%;
    max-width: 100%;
    overflow: visible;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer[data-neuroege-hf-variant-list-only="1"]
    .libreoffice-task1-page
    #task1-graph-wrap
    .task1-graph-svg {
    width: 100% !important;
    max-width: 100%;
    height: auto !important;
    max-height: min(50vh, 19rem);
    margin: 0 auto;
    display: block;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer[data-neuroege-hf-variant-list-only="1"]
    .libreoffice-task1-page
    #task1-graph-wrap
    .task1-graph-letter--inside {
    font-size: clamp(14px, 4vw, 17px);
  }

  body.libreoffice-page-task1.task-mobile-mode #task1-graph-fullscreen,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode #task1-graph-fullscreen {
    display: none !important;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .libreoffice-task1-page
    #task1-graph-wrap.task1-graph-wrap--touch-targets,
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .libreoffice-task1-page
    #task1-graph-wrap.task1-graph-wrap--touch-targets
    .task1-graph-host,
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .libreoffice-task1-page
    #task1-graph-wrap.task1-graph-wrap--touch-targets
    .task1-graph-svg {
    touch-action: none;
  }

  /* /task1/{slug}/ — вкладка «Разбор»: видео вместо схемы */
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    .libreoffice-task1-page
    #task1-diagram-card {
    display: none !important;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    .libreoffice-task1-page
    #video-view.task1-diagram-video {
    display: flex !important;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    .libreoffice-task1-page
    .task-solve__right {
    display: flex !important;
    flex: 0 0 auto;
    grid-column: 1 / -1 !important;
    grid-row: 1 !important;
    height: auto !important;
    min-height: 0;
    overflow: visible;
    padding-bottom: 0;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    .libreoffice-task1-page
    .task-solve-main {
    display: flex !important;
    flex-direction: column;
    grid-column: 1 / -1 !important;
    grid-row: 2 !important;
    min-height: 0;
    height: 100%;
    padding-left: 0;
    padding-right: 0;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    .libreoffice-task1-page
    #task1-diagram-slot {
    flex: 1 1 auto !important;
    height: auto !important;
    max-height: none !important;
    min-height: 0 !important;
    align-self: stretch;
    width: 100%;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    .libreoffice-task1-page
    #task1-diagram-card,
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    .libreoffice-task1-page
    .task1-diagram-slot {
    flex: 1 1 auto;
    min-height: 0;
    border: none;
    border-radius: 0;
    box-shadow: none;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    .libreoffice-task1-page
    #video-view.task1-diagram-video:not([hidden]) {
    flex: 1 1 auto !important;
    min-height: 0 !important;
    height: auto !important;
    max-height: none !important;
    width: 100%;
    display: flex !important;
    flex-direction: column;
    overflow: hidden;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    .libreoffice-task1-page
    #video-view.task1-diagram-video:not([hidden])
    .video-view__player {
    order: 1;
    flex: 1 1 auto !important;
    min-height: min(48vh, 22rem) !important;
    height: auto !important;
    max-height: none !important;
    aspect-ratio: 16 / 9;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    .libreoffice-task1-page
    .task1-card--table,
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    .libreoffice-task1-page
    .task1-diagram-table-resizer {
    display: none !important;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    .libreoffice-task1-page
    #video-view.task1-diagram-video:not([hidden])
    .video-view__iframe {
    width: 100%;
    height: 100%;
  }

  /* Премиальный выбор видео под плеером на вкладке «Разбор» */
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    #video-view
    .video-view__player {
    order: 1;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    #video-view
    .video-view__sources-host:not([hidden]) {
    order: 2;
    flex: 0 0 auto;
    box-sizing: border-box;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    #video-view
    .video-view__sources-host--premium:not([hidden]) {
    display: flex;
    justify-content: center;
    padding: 0.55rem 0.65rem 0.5rem;
    border-top: 1px solid var(--ege-task1-mobile-accent-soft);
    background: linear-gradient(
      180deg,
      color-mix(in srgb, var(--ege-task1-mobile-accent, #10b981) 7%, transparent) 0%,
      transparent 100%
    );
  }

  [data-theme="dark"]
    body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    #video-view
    .video-view__sources-host--premium:not([hidden]) {
    border-top-color: rgba(16, 185, 129, 0.16);
    background: linear-gradient(180deg, rgba(16, 185, 129, 0.1) 0%, transparent 100%);
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    #video-view
    .video-view__sources--premium.task8-python-solutions-toggle-group--video {
    width: 100%;
    max-width: 100%;
    align-items: center;
    gap: 0.38rem;
    padding: 0;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    #video-view
    .video-view__sources--premium
    .task8-python-solutions-toggle--video {
    width: 100%;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.3rem;
    border-radius: 999px;
    box-shadow:
      0 2px 10px rgba(5, 150, 105, 0.12),
      inset 0 1px 0 rgba(255, 255, 255, 0.1);
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    #video-view
    .video-view__sources--premium
    .task8-python-solutions-toggle__item {
    min-width: 2.65rem;
    min-height: 2.65rem;
    padding: 0.42rem 0.72rem;
    font-size: 0.8125rem;
    -webkit-tap-highlight-color: transparent;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    #video-view
    .video-view__sources--premium
    .task8-python-solutions-toggle__item-icon {
    width: 1.05rem;
    height: 1.05rem;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    #video-view
    .video-view__sources-legend.task8-python-solutions-toggle__legend {
    margin-top: 0.05rem;
    font-size: 0.625rem;
    letter-spacing: 0.12em;
    color: color-mix(in srgb, var(--ege-task1-mobile-accent, #10b981) 72%, #64748b);
  }

  /* /{slug}/task1 — вариант экзамена, тренажёр во iframe */
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .variant-exam {
    height: 100dvh;
    max-height: 100dvh;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .variant-exam__layout {
    flex: 1 1 auto;
    min-height: 0;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode:not(.variant-exam-tasks-open)
    .variant-exam__layout
    > .variant-exam__sidebar {
    width: 0;
    min-width: 0;
    overflow: hidden;
    border: none;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .variant-exam__panel {
    flex: 1 1 auto;
    min-height: 0;
    padding-left: 0;
    padding-right: 0;
    padding-bottom: calc(3.85rem + env(safe-area-inset-bottom, 0px));
    box-sizing: border-box;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .variant-exam__split {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) !important;
    grid-template-rows: minmax(0, 1fr) !important;
    min-height: 0;
    height: 100%;
    gap: 0;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .variant-exam__split-resizer {
    display: none !important;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .variant-exam__content,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .variant-exam__trainer {
    grid-column: 1 / -1 !important;
    grid-row: 1 !important;
    min-height: 0;
    height: 100%;
    overflow: hidden;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .variant-exam__content {
    display: none !important;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    .variant-exam__content {
    display: none !important;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement
    .variant-exam__trainer {
    display: none !important;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement
    .variant-exam__content,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer
    .variant-exam__trainer,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    .variant-exam__trainer {
    display: flex !important;
    flex-direction: column;
    min-height: 0;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    .variant-exam__trainer-inner {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    #video-view:not([hidden]) {
    flex: 1 1 auto;
    min-height: 0;
    display: flex !important;
    flex-direction: column;
    overflow: hidden;
    margin: 0;
    padding: 0.2rem 0.35rem 0.35rem;
    box-sizing: border-box;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    #video-view
    .video-view__player {
    flex: 1 1 auto;
    min-height: 0;
    border-radius: 10px;
    overflow: hidden;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    #video-view
    .video-view__iframe {
    width: 100%;
    height: 100%;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    .variant-exam__trainer-frame {
    display: none !important;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    .variant-exam__trainer-inner
    > #video-view.task-video-view--chromeless:not([hidden]) {
    flex: 1 1 auto !important;
    min-height: 0;
    height: 100% !important;
    max-height: none;
    padding: 0;
    margin: 0;
    aspect-ratio: unset !important;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    .variant-exam__trainer-inner
    > #video-view.task-video-view--chromeless:not([hidden])
    .video-view__player {
    flex: 1 1 auto !important;
    width: 100%;
    height: 100% !important;
    min-height: 0 !important;
    max-height: none !important;
    aspect-ratio: unset !important;
    border-radius: 0;
    position: relative;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    #video-view
    .video-view__btn--close,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    #video-view
    .video-view__splitter {
    display: none !important;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    .variant-exam__layout {
    padding-bottom: 0;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    #video-view:not([hidden]) {
    display: flex !important;
    flex-direction: column;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    #video-view
    .video-view__player {
    order: 1;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    #video-view
    .video-view__sources-host:not([hidden]) {
    order: 2;
    flex: 0 0 auto;
    box-sizing: border-box;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    #video-view
    .video-view__sources-host--premium:not([hidden]) {
    display: flex;
    justify-content: center;
    padding: 0.55rem 0.65rem 0.5rem;
    border-top: 1px solid var(--ege-task1-mobile-accent-soft);
    background: linear-gradient(
      180deg,
      color-mix(in srgb, var(--ege-task1-mobile-accent, #10b981) 7%, transparent) 0%,
      transparent 100%
    );
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    #video-view
    .video-view__sources--premium.task8-python-solutions-toggle-group--video {
    width: 100%;
    max-width: 100%;
    align-items: center;
    gap: 0.38rem;
    padding: 0;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    #video-view
    .video-view__sources--premium
    .task8-python-solutions-toggle--video {
    width: 100%;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.3rem;
    border-radius: 999px;
    box-shadow:
      0 2px 10px rgba(5, 150, 105, 0.12),
      inset 0 1px 0 rgba(255, 255, 255, 0.1);
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    #video-view
    .video-view__sources--premium
    .task8-python-solutions-toggle__item {
    min-width: 2.65rem;
    min-height: 2.65rem;
    padding: 0.42rem 0.72rem;
    font-size: 0.8125rem;
    -webkit-tap-highlight-color: transparent;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    #video-view
    .video-view__sources--premium
    .task8-python-solutions-toggle__item-icon {
    width: 1.05rem;
    height: 1.05rem;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video
    #video-view
    .video-view__sources-legend.task8-python-solutions-toggle__legend {
    margin-top: 0.05rem;
    font-size: 0.625rem;
    letter-spacing: 0.12em;
    color: color-mix(in srgb, var(--ege-task1-mobile-accent, #10b981) 72%, #64748b);
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .variant-exam__trainer-frame {
    flex: 1 1 auto;
    min-height: 0;
    width: 100%;
    border: none;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .variant-exam__content-zoom {
    flex: 1 1 auto;
    min-height: 0;
    overflow: auto;
    -webkit-overflow-scrolling: touch;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement
    .variant-exam__content
    .variant-exam__content-zoom-inner,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.ege-task1-variants-open
    .variant-exam__content
    .variant-exam__content-zoom-inner {
    padding: 0.3rem 0 0.2rem;
    width: 100%;
    max-width: none;
    box-sizing: border-box;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement
    .variant-exam__content-zoom-body,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.ege-task1-variants-open
    .variant-exam__content-zoom-body {
    padding: 0;
    width: 100%;
    max-width: none;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement
    #libreoffice-task9-statement-wrap.variant-exam__statement-panel,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.ege-task1-variants-open
    #libreoffice-task9-statement-wrap.variant-exam__statement-panel {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 0;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement
    .task-wysiwyg--premium.task-statement,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement
    .task1-statement--premium,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.ege-task1-variants-open
    .task-wysiwyg--premium.task-statement,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.ege-task1-variants-open
    .task1-statement--premium {
    width: 100%;
    max-width: none;
    box-sizing: border-box;
    padding: 0.7rem 0.55rem 0.8rem;
    border-radius: 0;
    font-size: 0.9375rem;
    line-height: 1.55;
  }
}

/* ——— Мобильный header (референс: OGE task9) ——— */
body.variant-exam-body.libreoffice-page-task1 .header--task-hf--variant-exam {
  display: none;
}

.hf-variants-shell__exam-chip {
  display: none;
}

@media (max-width: 768px) {
  body.libreoffice-page-task1.task-mobile-mode .hf-variants-shell__exam-chip,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .hf-variants-shell__exam-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    flex: 0 0 auto;
    min-width: 0;
    margin-bottom: 0.06rem;
  }

  body.libreoffice-page-task1.task-mobile-mode .hf-variants-shell__exam-badge,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .hf-variants-shell__exam-badge {
    flex: 0 0 auto;
    padding: 0.14rem 0.38rem;
    border-radius: 999px;
    border: 1px solid rgba(16, 185, 129, 0.35);
    background: linear-gradient(145deg, rgba(16, 185, 129, 0.22) 0%, rgba(5, 150, 105, 0.14) 100%);
    font-size: 0.5rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #a7f3d0;
    line-height: 1.1;
  }

  [data-theme="light"]
    body.libreoffice-page-task1.task-mobile-mode
    .hf-variants-shell__exam-badge,
  [data-theme="light"]
    body.variant-exam-body.libreoffice-page-task1.task-mobile-mode
    .hf-variants-shell__exam-badge {
    border-color: rgba(5, 150, 105, 0.28);
    background: linear-gradient(145deg, rgba(209, 250, 229, 0.95) 0%, rgba(167, 243, 208, 0.55) 100%);
    color: #047857;
  }

  body.libreoffice-page-task1.task-mobile-mode .hf-variants-shell__exam-num,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .hf-variants-shell__exam-num {
    flex: 0 0 auto;
    font-size: 0.8125rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    color: rgba(236, 253, 245, 0.96);
    line-height: 1.1;
  }

  [data-theme="light"]
    body.libreoffice-page-task1.task-mobile-mode
    .hf-variants-shell__exam-num,
  [data-theme="light"]
    body.variant-exam-body.libreoffice-page-task1.task-mobile-mode
    .hf-variants-shell__exam-num {
    color: rgba(6, 78, 59, 0.92);
  }

  body.libreoffice-page-task1.task-mobile-mode .hf-variants-shell__titles--command,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .hf-variants-shell__titles--command {
    gap: 0.08rem;
  }
}

body.libreoffice-page-task1:not(.task-mobile-mode) .ege-task1-variants-panel-head {
  display: none !important;
}

@media (max-width: 768px) {
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .header--task-hf--variant-exam {
    display: block;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .variant-exam__topbar {
    display: none !important;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .variant-exam__task-header {
    display: none !important;
  }

  body.variant-exam-body.libreoffice-page-task1 .variant-exam__sidebar {
    position: fixed;
    inset: 0;
    z-index: 195;
    width: min(100%, 16.5rem);
    transform: translateX(-105%);
    transition: transform 0.24s ease;
    box-shadow: 12px 0 40px rgba(0, 0, 0, 0.45);
  }

  body.variant-exam-body.libreoffice-page-task1.ege-task1-tasks-open .variant-exam__sidebar {
    transform: translateX(0);
  }

  body.variant-exam-body.libreoffice-page-task1 .ege-task1-tasks-backdrop {
    position: fixed;
    inset: 0;
    z-index: 194;
    border: none;
    padding: 0;
    background: rgba(8, 10, 14, 0.55);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    cursor: pointer;
  }

  body.variant-exam-body.libreoffice-page-task1 .ege-task1-tasks-backdrop[hidden] {
    display: none;
  }

  body.libreoffice-page-task1.task-mobile-mode .header--task-hf,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .header--task-hf {
    padding-left: 0;
    padding-right: 0;
  }

  body.libreoffice-page-task1.task-mobile-mode .header--task-hf .hf-task-layout-grid,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .header--task-hf .hf-task-layout-grid {
    grid-template-columns: minmax(0, 1fr) !important;
    width: 100%;
    max-width: none;
  }

  body.libreoffice-page-task1.task-mobile-mode .header--task-hf .hf-task-layout-grid__left,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .header--task-hf .hf-task-layout-grid__left {
    grid-column: 1 / -1;
    width: 100%;
    max-width: none;
    min-width: 0;
    padding-left: 0;
    padding-right: 0;
  }

  body.libreoffice-page-task1.task-mobile-mode .header__task-command-back,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .header__task-command-back {
    display: none !important;
  }

  body.libreoffice-page-task1.task-mobile-mode #hf-variants-shell-head,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode #hf-variants-shell-head {
    width: 100%;
    max-width: none;
    box-sizing: border-box;
    border-radius: 0;
    border-left: none;
    border-right: none;
  }

  body.libreoffice-page-task1.task-mobile-mode .header--task-hf .hf-task-layout-grid__right--dual-toolbar,
  body.libreoffice-page-task1.task-mobile-mode .header--task-hf .hf-task-layout-grid__right--account-only,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .header--task-hf .hf-task-layout-grid__right {
    display: none !important;
  }

  body.libreoffice-page-task1.task-mobile-mode .hf-variants-shell__titles--command .header__task-num-title,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .hf-variants-shell__titles--command .header__task-num-title {
    display: none !important;
  }

  body.libreoffice-page-task1.task-mobile-mode .hf-variants-shell__head-main,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .hf-variants-shell__head-main {
    padding-left: 0.35rem;
    min-width: 0;
  }

  body.libreoffice-page-task1.task-mobile-mode .hf-variants-shell__head-center,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .hf-variants-shell__head-center {
    margin-left: 0.1rem;
    flex: 1 1 auto;
    min-width: 0;
  }

  body.libreoffice-page-task1.task-mobile-mode .hf-variants-shell__variant-row .hf-variants-shell__label,
  body.libreoffice-page-task1.task-mobile-mode .hf-variants-shell__variant-row .hf-variants-shell__active,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .hf-variants-shell__variant-row .hf-variants-shell__label {
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.01em;
  }

  body.libreoffice-page-task1.task-mobile-mode #hf-variants-shell-head-hit:not([hidden]) {
    left: 2.4rem;
    right: 3.15rem;
  }

  body.libreoffice-page-task1.task-mobile-mode #hf-variants-shell-head-hit,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode #hf-variants-shell-head-hit {
    display: none !important;
  }

  body.libreoffice-page-task1.task-mobile-mode .hf-variants-shell__toggle,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .hf-variants-shell__toggle {
    display: none;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement:not(.ege-task1-variants-open)
    .hf-variants-shell__head-center {
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement:not(.ege-task1-variants-open)
    .hf-variants-shell__variant-row::after {
    content: "▾";
    margin-left: 0.2rem;
    font-size: 0.75rem;
    opacity: 0.55;
    vertical-align: 0.05em;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .hf-variants-shell__variant-row::after {
    content: none;
  }

  body.libreoffice-page-task1.task-mobile-mode #hf-variants-panel-resizer {
    display: none !important;
  }

  body.libreoffice-page-task1.task-mobile-mode #mobile-immersive-hint {
    display: none !important;
  }

  body.libreoffice-page-task1.task-mobile-mode:not(.task-mobile-pane-statement):not(.task-mobile-pane-trainer):not(.task-mobile-pane-video):not(.ege-task1-variants-open)
    .hf-variants-shell--body {
    display: none !important;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer .hf-variants-shell--body,
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video .hf-variants-shell--body,
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement .hf-variants-shell--body,
  body.libreoffice-page-task1.task-mobile-mode.ege-task1-variants-open .hf-variants-shell--body {
    display: flex !important;
    flex: 0 0 auto;
    flex-direction: column;
    min-height: 0;
    overflow: hidden;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement:not(.ege-task1-variants-open)
    .hf-variants-nav,
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer:not(.ege-task1-variants-open)
    .hf-variants-nav,
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video:not(.ege-task1-variants-open)
    .hf-variants-nav {
    display: none !important;
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    flex: 0 0 auto !important;
    overflow: hidden;
  }

  body.libreoffice-page-task1.task-mobile-mode:not(.task-mobile-pane-statement):not(.task-mobile-pane-trainer):not(.task-mobile-pane-video)
    .ege-task1-variants-panel-head {
    display: none !important;
  }

  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-statement .ege-task1-variants-panel-head,
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-trainer:not(.ege-task1-variants-open)
    .ege-task1-variants-panel-head,
  body.libreoffice-page-task1.task-mobile-mode.task-mobile-pane-video:not(.ege-task1-variants-open)
    .ege-task1-variants-panel-head {
    display: flex !important;
  }

  body.libreoffice-page-task1.task-mobile-mode.ege-task1-variants-open:not(.hf-variant-list-expanded) .hf-variants-nav {
    display: flex;
    flex-direction: column;
    opacity: 1 !important;
    pointer-events: auto !important;
    height: auto !important;
    min-height: 3.5rem !important;
    max-height: min(34vh, 11rem) !important;
    flex: 1 1 auto !important;
    overflow: hidden;
    -webkit-overflow-scrolling: touch;
  }

  body.libreoffice-page-task1.task-mobile-mode.hf-variant-list-expanded.ege-task1-variants-open
    .hf-variants-shell--body {
    max-height: none !important;
    overflow: visible !important;
    flex: 0 0 auto !important;
  }

  body.libreoffice-page-task1.task-mobile-mode.hf-variant-list-expanded.ege-task1-variants-open
    .hf-variants-nav {
    display: flex !important;
    flex-direction: column;
    opacity: 1 !important;
    pointer-events: auto !important;
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    flex: 0 0 auto !important;
    overflow: visible !important;
  }

  body.libreoffice-page-task1.task-mobile-mode.hf-variant-list-expanded.ege-task1-variants-open
    .hf-variants-nav__panel.variants-year__panel {
    flex: 0 0 auto !important;
    min-height: 0;
    overflow: visible !important;
  }

  body.libreoffice-page-task1.task-mobile-mode.ege-task1-variants-open:not(.hf-variant-list-expanded)
    .hf-variants-nav__panel.variants-year__panel {
    flex: 1 1 auto;
    min-height: 0;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  body.libreoffice-page-task1.task-mobile-mode .ege-task1-variants-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    width: 100%;
    margin: 0;
    padding: 0.45rem 0.65rem;
    border: none;
    border-bottom: 1px solid var(--ege-task1-mobile-accent-soft);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.92) 0%, rgba(236, 253, 245, 0.95) 100%);
    color: #064e3b;
    font: inherit;
    font-size: 0.8125rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    flex: 0 0 auto;
  }

  [data-theme="dark"] body.libreoffice-page-task1.task-mobile-mode .ege-task1-variants-panel-head {
    color: #a7f3d0;
    background: linear-gradient(180deg, rgba(20, 30, 28, 0.96) 0%, rgba(14, 22, 20, 0.92) 100%);
  }

  body.libreoffice-page-task1.task-mobile-mode .ege-task1-variants-panel-head__icon {
    font-size: 0.7rem;
    opacity: 0.7;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .variant-exam__progress {
    display: none !important;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .variant-exam__layout > .variant-exam__sidebar {
    pointer-events: none;
  }

  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.ege-task1-tasks-open
    .variant-exam__layout
    > .variant-exam__sidebar {
    pointer-events: auto;
  }

  body.libreoffice-page-task1.task-mobile-mode .neuroege-ai-chat__fab,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode .neuroege-ai-chat__fab {
    display: none !important;
  }

  body.libreoffice-page-task1.task-mobile-mode.ege-task1-ai-chat-open,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode.ege-task1-ai-chat-open {
    overflow: hidden;
  }

  body.libreoffice-page-task1.task-mobile-mode .neuroege-ai-chat--oge-task1-mobile-sheet,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode
    .neuroege-ai-chat--oge-task1-mobile-sheet {
    position: fixed !important;
    left: 0 !important;
    right: 0 !important;
    top: var(--oge-task1-ai-chat-top, 0px) !important;
    bottom: var(--oge-task1-ai-chat-bottom, 0px) !important;
    width: 100% !important;
    max-width: none !important;
    margin: 0 !important;
    z-index: 10140;
    align-items: stretch !important;
    pointer-events: none;
  }

  body.libreoffice-page-task1.task-mobile-mode
    .neuroege-ai-chat--oge-task1-mobile-sheet
    .neuroege-ai-chat__panel,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode
    .neuroege-ai-chat--oge-task1-mobile-sheet
    .neuroege-ai-chat__panel {
    width: 100% !important;
    max-width: none !important;
    height: 100% !important;
    max-height: none !important;
    border-radius: 1rem 1rem 0 0;
    box-sizing: border-box;
  }

  body.libreoffice-page-task1.task-mobile-mode
    .neuroege-ai-chat--oge-task1-mobile-sheet
    .neuroege-ai-chat__panel--open
    .neuroege-ai-chat__head,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode
    .neuroege-ai-chat--oge-task1-mobile-sheet
    .neuroege-ai-chat__panel--open
    .neuroege-ai-chat__head {
    cursor: default;
    touch-action: auto;
  }

  body.libreoffice-page-task1.task-mobile-mode
    .neuroege-ai-chat--oge-task1-mobile-sheet
    .neuroege-ai-chat__resize-handle,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode
    .neuroege-ai-chat--oge-task1-mobile-sheet
    .neuroege-ai-chat__resize-handle {
    display: none !important;
  }

  body.libreoffice-page-task1.task-mobile-mode
    .neuroege-ai-chat--oge-task1-mobile-sheet
    .neuroege-ai-chat__foot,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode
    .neuroege-ai-chat--oge-task1-mobile-sheet
    .neuroege-ai-chat__foot {
    flex-wrap: nowrap;
    align-items: flex-end;
    gap: 0.45rem;
    padding: 0.55rem 0.65rem calc(0.65rem + env(safe-area-inset-bottom, 0px));
    box-sizing: border-box;
  }

  body.libreoffice-page-task1.task-mobile-mode
    .neuroege-ai-chat--oge-task1-mobile-sheet
    .neuroege-ai-chat__input,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode
    .neuroege-ai-chat--oge-task1-mobile-sheet
    .neuroege-ai-chat__input {
    flex: 1 1 auto;
    min-width: 0;
    width: auto;
    margin: 0;
  }

  body.libreoffice-page-task1.task-mobile-mode
    .neuroege-ai-chat--oge-task1-mobile-sheet
    .neuroege-ai-chat__voice,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode
    .neuroege-ai-chat--oge-task1-mobile-sheet
    .neuroege-ai-chat__voice,
  body.libreoffice-page-task1.task-mobile-mode
    .neuroege-ai-chat--oge-task1-mobile-sheet
    .neuroege-ai-chat__send,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode
    .neuroege-ai-chat--oge-task1-mobile-sheet
    .neuroege-ai-chat__send {
    flex: 0 0 auto;
    align-self: flex-end;
    width: 2.5rem;
    min-width: 2.5rem;
    height: 2.5rem;
    min-height: 2.5rem;
    max-height: 2.5rem;
    padding: 0;
    box-sizing: border-box;
    margin: 0;
  }

  body.libreoffice-page-task1.task-mobile-mode
    .neuroege-ai-chat--oge-task1-mobile-sheet
    .neuroege-ai-chat__voice-viz,
  body.variant-exam-body.libreoffice-page-task1.task-mobile-mode
    .neuroege-ai-chat--oge-task1-mobile-sheet
    .neuroege-ai-chat__voice-viz {
    flex: 1 1 100%;
    min-width: 0;
  }
}

body.libreoffice-page-task1:not(.task-mobile-mode) .ege-task1-header-burger-wrap,
body.variant-exam-body.libreoffice-page-task1:not(.task-mobile-mode) .ege-task1-header-burger-wrap {
  display: none !important;
}

body.libreoffice-page-task1 .ege-task1-header-burger-wrap,
body.variant-exam-body.libreoffice-page-task1 .ege-task1-header-burger-wrap {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  align-self: center;
  margin-left: 0.2rem;
  margin-right: 0.35rem;
  position: relative;
  z-index: 4;
}

body.libreoffice-page-task1 .ege-task1-header-burger-wrap .kumir-header-burger--premium,
body.variant-exam-body.libreoffice-page-task1 .ege-task1-header-burger-wrap .kumir-header-burger--premium {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  width: 2.5rem;
  height: 2.5rem;
  margin: 0;
  padding: 0;
  border: 1.5px solid rgba(16, 185, 129, 0.42);
  border-radius: 0.72rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0) 100%),
    linear-gradient(145deg, rgba(16, 185, 129, 0.18) 0%, rgba(52, 211, 153, 0.1) 100%);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.14) inset,
    0 4px 14px rgba(16, 185, 129, 0.18);
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

body.libreoffice-page-task1 .ege-task1-header-burger-wrap .kumir-header-burger--premium .kumir-header-burger__bar,
body.variant-exam-body.libreoffice-page-task1 .ege-task1-header-burger-wrap .kumir-header-burger--premium .kumir-header-burger__bar {
  display: block;
  width: 0.92rem;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, #34d399 0%, #10b981 100%);
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.28);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

[data-theme="light"] body.libreoffice-page-task1 .ege-task1-header-burger-wrap .kumir-header-burger--premium .kumir-header-burger__bar,
[data-theme="light"] body.variant-exam-body.libreoffice-page-task1 .ege-task1-header-burger-wrap .kumir-header-burger--premium .kumir-header-burger__bar {
  background: #059669;
}

body.libreoffice-page-task1 .ege-task1-header-burger-wrap .kumir-header-burger--premium[aria-expanded="true"] .kumir-header-burger__bar:nth-child(1),
body.variant-exam-body.libreoffice-page-task1 .ege-task1-header-burger-wrap .kumir-header-burger--premium[aria-expanded="true"] .kumir-header-burger__bar:nth-child(1) {
  transform: translateY(4.5px) rotate(45deg);
}

body.libreoffice-page-task1 .ege-task1-header-burger-wrap .kumir-header-burger--premium[aria-expanded="true"] .kumir-header-burger__bar:nth-child(2),
body.variant-exam-body.libreoffice-page-task1 .ege-task1-header-burger-wrap .kumir-header-burger--premium[aria-expanded="true"] .kumir-header-burger__bar:nth-child(2) {
  opacity: 0;
}

body.libreoffice-page-task1 .ege-task1-header-burger-wrap .kumir-header-burger--premium[aria-expanded="true"] .kumir-header-burger__bar:nth-child(3),
body.variant-exam-body.libreoffice-page-task1 .ege-task1-header-burger-wrap .kumir-header-burger--premium[aria-expanded="true"] .kumir-header-burger__bar:nth-child(3) {
  transform: translateY(-4.5px) rotate(-45deg);
}

.ege-task1-header-menu .kumir-header-menu__panel {
  border-left-color: rgba(16, 185, 129, 0.28);
}

body.ege-task1-header-menu-open {
  overflow: hidden;
}

.ege-task1-header-menu__backdrop {
  background: rgba(8, 14, 12, 0.62);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.ege-task1-header-menu__panel {
  width: min(100%, 19.5rem);
  border-left: 1px solid rgba(16, 185, 129, 0.24);
  background:
    linear-gradient(168deg, rgba(16, 185, 129, 0.08) 0%, rgba(16, 185, 129, 0) 42%),
    linear-gradient(180deg, rgba(16, 24, 22, 0.99) 0%, rgba(10, 14, 12, 0.995) 100%);
  box-shadow:
    -16px 0 48px rgba(0, 0, 0, 0.48),
    -1px 0 0 rgba(255, 255, 255, 0.04) inset;
}

[data-theme="light"] .ege-task1-header-menu__panel {
  border-left-color: rgba(16, 185, 129, 0.2);
  background:
    linear-gradient(168deg, rgba(16, 185, 129, 0.06) 0%, rgba(255, 255, 255, 0) 42%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.99) 0%, rgba(236, 253, 245, 0.99) 100%);
  box-shadow: -12px 0 36px rgba(16, 185, 129, 0.12);
}

.ege-task1-header-menu__head {
  padding: 0.95rem 0.9rem 0.75rem;
  padding-top: max(0.95rem, env(safe-area-inset-top, 0px));
  border-bottom: 1px solid rgba(16, 185, 129, 0.14);
  background: linear-gradient(125deg, rgba(16, 185, 129, 0.22) 0%, rgba(52, 211, 153, 0.16) 52%, rgba(110, 231, 183, 0.08) 100%);
}

[data-theme="light"] .ege-task1-header-menu__head {
  border-bottom-color: rgba(16, 185, 129, 0.12);
  background: linear-gradient(125deg, rgba(16, 185, 129, 0.14) 0%, rgba(167, 243, 208, 0.22) 55%, rgba(204, 251, 241, 0.12) 100%);
}

.ege-task1-header-menu__head-main {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 0;
}

.ege-task1-header-menu__head-badge {
  flex: 0 0 auto;
  padding: 0.18rem 0.42rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.12);
  font-size: 0.5625rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #d1fae5;
}

[data-theme="light"] .ege-task1-header-menu__head-badge {
  border-color: rgba(5, 150, 105, 0.22);
  background: rgba(255, 255, 255, 0.72);
  color: #047857;
}

.ege-task1-header-menu__title {
  margin: 0;
  font-size: 1rem;
  font-weight: 800;
  color: #ecfdf5;
}

[data-theme="light"] .ege-task1-header-menu__title {
  color: #064e3b;
}

.ege-task1-header-menu__nav {
  padding: 0.65rem 0.75rem 1rem;
  gap: 0.45rem;
}

.ege-task1-header-menu__theme {
  padding: 0.65rem 0.75rem 0;
}

.ege-task1-header-menu__theme-label {
  margin: 0 0 0.35rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(236, 253, 245, 0.72);
}

[data-theme="light"] .ege-task1-header-menu__theme-label {
  color: #047857;
}

.ege-task1-header-menu__link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  width: 100%;
  min-height: 3.1rem;
  padding: 0.62rem 0.72rem;
  border: 1px solid rgba(16, 185, 129, 0.16);
  border-radius: 0.85rem;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
  color: #f8fafc;
  text-decoration: none;
  font: inherit;
  cursor: pointer;
}

[data-theme="light"] .ege-task1-header-menu__link {
  border-color: rgba(16, 185, 129, 0.14);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(236, 253, 245, 0.88) 100%);
  color: #1e293b;
}

.ege-task1-header-menu__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 0.72rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.ege-task1-header-menu__icon--home {
  color: #a7f3d0;
  background: linear-gradient(145deg, rgba(16, 185, 129, 0.42) 0%, rgba(52, 211, 153, 0.28) 100%);
}

.ege-task1-header-menu__icon--variants,
.ege-task1-header-menu__icon--tasks {
  color: #6ee7b7;
  background: linear-gradient(145deg, rgba(52, 211, 153, 0.38) 0%, rgba(16, 185, 129, 0.24) 100%);
}

.ege-task1-header-menu__icon--trainers {
  color: #bbf7d0;
  background: linear-gradient(145deg, rgba(74, 222, 128, 0.34) 0%, rgba(34, 197, 94, 0.22) 100%);
}

.ege-task1-header-menu__label {
  flex: 1 1 auto;
  min-width: 0;
  text-align: left;
  font-size: 0.875rem;
  font-weight: 600;
}

.ege-task1-header-menu__chevron {
  flex: 0 0 auto;
  opacity: 0.45;
}

/* Скрыть generic dock, когда подключён EGE task1 dock */
body.libreoffice-page-task1.task-mobile-mode #task-mobile-dock {
  display: none !important;
}

/* ——— Dock: зелёный акцент EGE task1 (референс: oge-task1-mobile-dock) ——— */
.ege-task1-mobile-dock {
  border-top-color: rgba(16, 185, 129, 0.32);
  background: linear-gradient(180deg, rgba(18, 28, 24, 0.97) 0%, rgba(10, 16, 14, 0.99) 100%);
}

.ege-task1-mobile-dock .kumir-mobile-dock__panes {
  gap: 0.2rem;
}

.ege-task1-mobile-dock .kumir-mobile-dock__btn {
  flex: 1 1 0;
  min-width: 0;
  font-size: 0.5625rem;
  padding: 0.28rem 0.1rem;
  letter-spacing: 0.01em;
}

.ege-task1-mobile-dock .kumir-mobile-dock__label {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

[data-theme="light"] .ege-task1-mobile-dock {
  border-top-color: rgba(16, 185, 129, 0.22);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(236, 253, 245, 0.99) 100%);
}

.ege-task1-mobile-dock .kumir-mobile-dock__btn--active {
  color: #d1fae5;
  border-color: rgba(16, 185, 129, 0.48);
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.3) 0%, rgba(5, 150, 105, 0.16) 100%);
  box-shadow: 0 0 16px rgba(16, 185, 129, 0.16);
}

[data-theme="light"] .ege-task1-mobile-dock .kumir-mobile-dock__btn--active {
  color: #065f46;
  border-color: rgba(5, 150, 105, 0.35);
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.14) 0%, rgba(110, 231, 183, 0.08) 100%);
}

@media (max-width: 768px) and (pointer: coarse) {
  .ege-task1-mobile-dock
    .kumir-mobile-dock__btn[data-ege-task1-pane="trainer"].kumir-mobile-dock__btn--active {
    color: #042f2e;
    border-color: rgba(16, 185, 129, 0.5);
    background: linear-gradient(180deg, rgba(52, 211, 153, 0.9) 0%, rgba(16, 185, 129, 0.94) 100%);
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.28);
  }

  [data-theme="light"]
    .ege-task1-mobile-dock
    .kumir-mobile-dock__btn[data-ege-task1-pane="trainer"].kumir-mobile-dock__btn--active {
    color: #134e4a;
  }

}

.ege-task1-mobile-dock__btn--ai.kumir-mobile-dock__btn--active {
  color: #f3e8ff;
  border-color: rgba(168, 85, 247, 0.45);
  background: linear-gradient(180deg, rgba(168, 85, 247, 0.28) 0%, rgba(124, 58, 237, 0.14) 100%);
  box-shadow: 0 0 16px rgba(168, 85, 247, 0.16);
}

[data-theme="light"] .ege-task1-mobile-dock__btn--ai.kumir-mobile-dock__btn--active {
  color: #6b21a8;
  border-color: rgba(168, 85, 247, 0.35);
  background: linear-gradient(180deg, rgba(233, 213, 255, 0.85) 0%, rgba(243, 232, 255, 0.65) 100%);
}