.mstat-workspace{--mstat-page-header-bg:#101b27;--mstat-page-sidebar-bg:#0f1926;--mstat-page-workspace-bg:#0a121b;--mstat-page-rightrail-bg:#0d151f;--mstat-surface-primary:#121c28;--mstat-surface-secondary:#111923;--mstat-surface-markdown:#131b26;--mstat-surface-output:#17212e;--mstat-surface-autograder:#101a25;--mstat-border-primary:#25364a;--mstat-border-subtle:#1c2a3a;--mstat-separator-strong:#23364b;--mstat-text-primary:#fff;--mstat-text-secondary:#c0ccd8;--mstat-text-tertiary:#9aa8ba;--mstat-text-muted:#7f90a7;--mstat-text-disabled:#65758b;--mstat-accent-cyan:#78e0e4;--mstat-accent-teal:#67d9c5;--mstat-accent-green:#62d5bf;--mstat-accent-blue:#4f8cff;--mstat-accent-blue-strong:#246fe5;--mstat-accent-violet:#7345dd;--mstat-accent-indigo:#6d6cff;--mstat-accent-orange:#f7b954;--mstat-accent-red:#ff6572;--mstat-chart-fill:#4f8cff;--mstat-chart-actual-raster-fill:#3a73da;--mstat-chart-edge:#fff;--mstat-code-keyword:#b66dbe;--mstat-code-comment:#58ab89;--mstat-code-number:#6fd3e8;--mstat-code-string:#e7866a;--mstat-code-identifier:#d3d9e2;--mstat-progress-track:#263447;--mstat-gradient-submit-button:linear-gradient(180deg, #7446e0 0%, #7041da 100%);--mstat-gradient-run-button:linear-gradient(180deg, #2879ec 0%, #1e63d8 100%);--mstat-gradient-trophy-glow:radial-gradient(circle at 50% 50%, #ffc14e7a 0%, #ffae212b 42%, #ffae2100 72%);--mstat-gradient-workspace-vignette:radial-gradient(circle at 58% 44%, #16283a2e 0%, #0a121b00 55%), #0a121b;--mstat-font-ui:Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--mstat-font-code:"JetBrains Mono", "SFMono-Regular", Consolas, monospace;--mstat-space-0:0;--mstat-space-1:4px;--mstat-space-2:8px;--mstat-space-3:12px;--mstat-space-4:16px;--mstat-space-5:20px;--mstat-space-6:24px;--mstat-space-7:28px;--mstat-space-8:32px;--mstat-radius-xs:4px;--mstat-radius-sm:6px;--mstat-radius-control:7px;--mstat-radius-md:9px;--mstat-radius-card:10px;--mstat-radius-right-card:11px;--mstat-radius-pill:999px;--mstat-border-width-default:1px;--mstat-border-width-global-separator:2px;--mstat-border-width-timeline:3px;--mstat-border-width-active-timeline-ring:4px;--mstat-shadow-card:0 1px 2px #00000047, inset 0 1px 0 #ffffff04;--mstat-shadow-focus-glow-blue:0 0 16px #4f8cff47;--mstat-shadow-success-glow:0 0 14px #62d5bf61;--mstat-shadow-warning-glow:0 0 14px #f7b95461;--mstat-shadow-submit-glow:0 0 18px #7345dd38;--mstat-icon-xs:14px;--mstat-icon-sm:16px;--mstat-icon-md:20px;--mstat-icon-lg:24px;--mstat-icon-xl:32px;--mstat-icon-xxl:56px;--mstat-height-header:62px;--mstat-height-search:37px;--mstat-height-run-button:32px;--mstat-height-submit-button:56px;--mstat-height-output:48px;--mstat-height-markdown-cell:131px;--mstat-height-python-cell:239px;--mstat-height-chart-cell:194px;--mstat-height-autograder:186px;--mstat-z-base:0;--mstat-z-surface:1;--mstat-z-sticky-header:20;--mstat-z-dropdown:40;--mstat-z-tooltip:50;--mstat-z-modal:100;--mstat-motion-fast:.12s;--mstat-motion-normal:.18s;--mstat-motion-slow:.24s;--mstat-motion-easing-standard:cubic-bezier(.2, .8, .2, 1);--mstat-text-brand-size:16px;--mstat-text-brand-weight:600;--mstat-text-brand-line:20px;--mstat-text-brand-color:var(--mstat-text-primary);--mstat-text-brand-subtitle-size:10px;--mstat-text-brand-subtitle-weight:400;--mstat-text-brand-subtitle-line:13px;--mstat-text-brand-subtitle-color:var(--mstat-text-muted);--mstat-text-nav-size:13px;--mstat-text-nav-weight:500;--mstat-text-nav-line:18px;--mstat-text-nav-color:var(--mstat-text-secondary);--mstat-text-project-title-size:24px;--mstat-text-project-title-weight:700;--mstat-text-project-title-line:29px;--mstat-text-project-title-tracking:-.01em;--mstat-text-project-title-color:var(--mstat-text-primary);--mstat-text-project-description-size:13px;--mstat-text-project-description-weight:400;--mstat-text-project-description-line:18px;--mstat-text-project-description-color:var(--mstat-text-secondary);--mstat-text-sidebar-title-size:18px;--mstat-text-sidebar-title-weight:700;--mstat-text-sidebar-title-line:23px;--mstat-text-sidebar-title-color:var(--mstat-text-primary);--mstat-text-timeline-title-size:13px;--mstat-text-timeline-title-weight:500;--mstat-text-timeline-title-line:18px;--mstat-text-timeline-title-color:var(--mstat-text-secondary);--mstat-text-timeline-current-size:13px;--mstat-text-timeline-current-weight:600;--mstat-text-timeline-current-line:18px;--mstat-text-timeline-current-color:var(--mstat-accent-blue);--mstat-text-cell-label-size:14px;--mstat-text-cell-label-weight:500;--mstat-text-cell-label-line:18px;--mstat-text-cell-label-color:var(--mstat-text-muted);--mstat-text-card-title-size:17px;--mstat-text-card-title-weight:700;--mstat-text-card-title-line:22px;--mstat-text-card-title-color:var(--mstat-text-primary);--mstat-text-body-size:14px;--mstat-text-body-weight:400;--mstat-text-body-line:19px;--mstat-text-body-color:var(--mstat-text-secondary);--mstat-text-body-small-size:12px;--mstat-text-body-small-weight:400;--mstat-text-body-small-line:16px;--mstat-text-body-small-color:var(--mstat-text-tertiary);--mstat-text-code-size:12px;--mstat-text-code-weight:400;--mstat-text-code-line:16px;--mstat-text-code-color:var(--mstat-code-identifier);--mstat-text-code-line-number-size:11px;--mstat-text-code-line-number-weight:400;--mstat-text-code-line-number-line:16px;--mstat-text-code-line-number-color:var(--mstat-text-muted);--mstat-text-button-size:14px;--mstat-text-button-weight:600;--mstat-text-button-line:18px;--mstat-text-button-color:var(--mstat-text-primary);--mstat-text-submit-button-size:17px;--mstat-text-submit-button-weight:700;--mstat-text-submit-button-line:22px;--mstat-text-submit-button-color:var(--mstat-text-primary);--mstat-text-xp-reward-size:30px;--mstat-text-xp-reward-weight:700;--mstat-text-xp-reward-line:36px;--mstat-text-xp-reward-color:#7dafee;background:var(--mstat-page-workspace-bg);min-height:100vh;color:var(--mstat-text-secondary);font-family:var(--mstat-font-ui)}.mstat-header{align-items:center;gap:var(--mstat-space-6);height:var(--mstat-height-header);padding:0 var(--mstat-space-8);background:var(--mstat-page-header-bg);border-bottom:1px solid var(--mstat-separator-strong);display:flex}.mstat-header__brand{align-items:center;gap:var(--mstat-space-3);flex-shrink:0;text-decoration:none;display:flex}.mstat-header__logo{filter:drop-shadow(0 0 6px #78e0e48c)}.mstat-header__brand-text{flex-direction:column;display:flex}.mstat-header__brand-name{font-size:var(--mstat-text-brand-size);font-weight:var(--mstat-text-brand-weight);line-height:var(--mstat-text-brand-line);color:var(--mstat-text-brand-color)}.mstat-header__brand-subtitle{font-size:var(--mstat-text-brand-subtitle-size);font-weight:var(--mstat-text-brand-subtitle-weight);line-height:var(--mstat-text-brand-subtitle-line);color:var(--mstat-text-brand-subtitle-color)}.mstat-header__search{align-items:center;gap:var(--mstat-space-2);width:363px;height:var(--mstat-height-search);padding:0 var(--mstat-space-4);border-radius:var(--mstat-radius-md);border:var(--mstat-border-width-default) solid var(--mstat-border-primary);background:var(--mstat-surface-secondary);color:var(--mstat-text-muted);display:flex}.mstat-header__search-icon{flex-shrink:0}.mstat-header__search-input{color:var(--mstat-text-primary);font-family:var(--mstat-font-ui);font-size:var(--mstat-text-body-size);background:0 0;border:none;outline:none;flex:1}.mstat-header__search-input::placeholder{color:var(--mstat-text-muted)}.mstat-header__search-shortcut{border-radius:var(--mstat-radius-xs);border:var(--mstat-border-width-default) solid var(--mstat-border-primary);min-width:21px;height:23px;color:var(--mstat-text-muted);font-family:var(--mstat-font-code);flex-shrink:0;justify-content:center;align-items:center;font-size:12px;display:inline-flex}.mstat-header__nav{align-items:center;gap:var(--mstat-space-6);margin-left:auto;display:flex}.mstat-header__nav-link{font-size:var(--mstat-text-nav-size);font-weight:var(--mstat-text-nav-weight);line-height:var(--mstat-text-nav-line);color:var(--mstat-text-nav-color);text-decoration:none}.mstat-header__nav-link:hover{color:var(--mstat-text-primary)}.mstat-header__nav-link--static{cursor:default;opacity:.7}.mstat-header__account{align-items:center;gap:var(--mstat-space-3);flex-shrink:0;display:flex}.mstat-header__avatar{border-radius:var(--mstat-radius-pill);border:var(--mstat-border-width-default) solid var(--mstat-border-primary);background:var(--mstat-surface-primary);width:33px;height:35px;color:var(--mstat-text-primary);font-size:var(--mstat-text-body-size);justify-content:center;align-items:center;font-weight:600;display:flex}.mstat-header__level{flex-direction:column;gap:2px;width:181px;display:flex}.mstat-header__level-label{font-size:var(--mstat-text-body-small-size);color:var(--mstat-text-secondary)}.mstat-header__level-xp{color:var(--mstat-text-muted);font-size:11px}.mstat-header__xp-track{border-radius:var(--mstat-radius-pill);background:var(--mstat-progress-track);height:7px;overflow:hidden}.mstat-header__xp-fill{border-radius:var(--mstat-radius-pill);background:var(--mstat-accent-teal);height:100%}.mstat-layout{grid-template-columns:288px 1fr;align-items:start;display:grid}.mstat-layout__main{min-width:0;padding:var(--mstat-space-6) var(--mstat-space-8)}.mstat-sidebar{gap:var(--mstat-space-5);padding:var(--mstat-space-6) var(--mstat-space-6) var(--mstat-space-8);background:var(--mstat-page-sidebar-bg);border-right:var(--mstat-border-width-default) solid var(--mstat-border-subtle);min-height:calc(100vh - var(--mstat-height-header));flex-direction:column;display:flex}.mstat-sidebar__back{align-items:center;gap:var(--mstat-space-2);color:var(--mstat-text-secondary);font-size:var(--mstat-text-body-small-size);text-decoration:none;display:inline-flex}.mstat-sidebar__back:hover{color:var(--mstat-text-primary)}.mstat-sidebar__title{font-size:var(--mstat-text-sidebar-title-size);font-weight:var(--mstat-text-sidebar-title-weight);line-height:var(--mstat-text-sidebar-title-line);color:var(--mstat-text-sidebar-title-color)}.mstat-mission{gap:var(--mstat-space-6);flex-direction:column;margin:0;padding:0;list-style:none;display:flex;position:relative}.mstat-mission:before{content:"";width:var(--mstat-border-width-timeline);background:var(--mstat-border-subtle);position:absolute;top:12px;bottom:12px;left:11px}.mstat-mission__step{gap:var(--mstat-space-3);display:flex;position:relative}.mstat-mission__marker{z-index:1;border-radius:var(--mstat-radius-pill);background:var(--mstat-page-sidebar-bg);flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;display:flex}.mstat-mission__marker--completed{background:var(--mstat-accent-green);box-shadow:var(--mstat-shadow-success-glow)}.mstat-mission__marker--current{border:var(--mstat-border-width-active-timeline-ring) solid var(--mstat-accent-blue);box-shadow:var(--mstat-shadow-focus-glow-blue)}.mstat-mission__marker--upcoming{border:var(--mstat-border-width-timeline) solid var(--mstat-border-primary)}.mstat-mission__text{flex-direction:column;gap:2px;padding-top:2px;display:flex}.mstat-mission__step-title{font-size:var(--mstat-text-timeline-title-size);font-weight:var(--mstat-text-timeline-title-weight);line-height:var(--mstat-text-timeline-title-line);color:var(--mstat-text-timeline-title-color)}.mstat-mission__step--current .mstat-mission__step-title{color:var(--mstat-text-timeline-current-color);font-weight:var(--mstat-text-timeline-current-weight)}.mstat-mission__step--upcoming .mstat-mission__step-title{color:var(--mstat-text-disabled)}.mstat-mission__step-subtitle{color:var(--mstat-accent-teal);font-size:11px}.mstat-sidebar__illustration{margin-top:auto}.mstat-sidebar__quote{text-align:center;font-size:var(--mstat-text-body-small-size);line-height:var(--mstat-text-body-small-line);color:var(--mstat-text-tertiary);border:none;margin:0;padding:0}.mstat-project-header{align-items:flex-start;gap:var(--mstat-space-4);margin-bottom:var(--mstat-space-6);display:flex}.mstat-project-header__icon{flex-shrink:0}.mstat-project-header__text{gap:var(--mstat-space-1);flex-direction:column;flex:1;min-width:0;display:flex}.mstat-project-header__title{font-size:var(--mstat-text-project-title-size);font-weight:var(--mstat-text-project-title-weight);line-height:var(--mstat-text-project-title-line);letter-spacing:var(--mstat-text-project-title-tracking);color:var(--mstat-text-project-title-color);margin:0}.mstat-project-header__description{font-size:var(--mstat-text-project-description-size);line-height:var(--mstat-text-project-description-line);color:var(--mstat-text-project-description-color);margin:0}.mstat-project-header__difficulty{align-items:center;gap:var(--mstat-space-2);padding:var(--mstat-space-2) var(--mstat-space-4);border-radius:var(--mstat-radius-md);border:var(--mstat-border-width-default) solid var(--mstat-border-primary);flex-shrink:0;display:flex}.mstat-project-header__difficulty-label{font-size:var(--mstat-text-body-small-size);color:var(--mstat-text-tertiary)}.mstat-project-header__difficulty-bars{gap:2px;display:flex}.mstat-project-header__difficulty-bar{background:var(--mstat-border-primary);border-radius:2px;width:4px;height:12px}.mstat-project-header__difficulty-bar--filled{background:var(--mstat-accent-indigo)}.mstat-project-header__difficulty-value{font-size:var(--mstat-text-body-small-size);color:var(--mstat-text-primary);font-weight:600}.mstat-workspace .notebook-workspace__cells{gap:var(--mstat-space-6);flex-direction:column;display:flex}.mstat-workspace .notebook-cell{border:var(--mstat-border-width-default) solid var(--mstat-border-primary);border-radius:var(--mstat-radius-card);background:var(--mstat-surface-secondary);box-shadow:var(--mstat-shadow-card);overflow:hidden}.mstat-workspace .notebook-cell[data-cell-type=markdown]{background:var(--mstat-surface-markdown)}.mstat-workspace .notebook-cell>header{justify-content:space-between;align-items:center;gap:var(--mstat-space-2);padding:var(--mstat-space-3) var(--mstat-space-4);border-bottom:var(--mstat-border-width-default) solid var(--mstat-border-subtle);background:var(--mstat-surface-primary);display:flex}.mstat-workspace .notebook-cell>header strong{font-size:var(--mstat-text-cell-label-size);font-weight:var(--mstat-text-cell-label-weight);color:var(--mstat-text-cell-label-color)}.mstat-workspace .notebook-cell>header div{align-items:center;gap:var(--mstat-space-2);display:flex}.mstat-workspace .notebook-cell button{min-height:var(--mstat-height-run-button);padding:0 var(--mstat-space-3);border:var(--mstat-border-width-default) solid var(--mstat-border-primary);border-radius:var(--mstat-radius-control);background:var(--mstat-surface-secondary);color:var(--mstat-text-muted);font-size:var(--mstat-text-button-size);cursor:pointer}.mstat-workspace .notebook-cell button.notebook-cell__run{background:var(--mstat-gradient-run-button);border-color:var(--mstat-accent-blue-strong);color:var(--mstat-text-button-color);font-weight:var(--mstat-text-button-weight)}.mstat-workspace .notebook-cell textarea{width:100%;min-height:6rem;padding:var(--mstat-space-4);color:var(--mstat-text-body-color);font-family:var(--mstat-font-ui);font-size:var(--mstat-text-body-size);line-height:var(--mstat-text-body-line);resize:vertical;background:0 0;border:0;display:block}.mstat-workspace .workspace-code-editor .cm-editor{font-family:var(--mstat-font-code);font-size:var(--mstat-text-code-size);background:0 0}.mstat-workspace .workspace-code-editor .cm-gutters{background:var(--mstat-surface-secondary);border-right:var(--mstat-border-width-default) solid var(--mstat-border-subtle);color:var(--mstat-text-code-line-number-color)}.mstat-workspace .workspace-code-editor .cm-content{color:var(--mstat-code-identifier)}.mstat-workspace .workspace-output{border-top:var(--mstat-border-width-default) solid var(--mstat-border-subtle);background:var(--mstat-surface-output);border-radius:0 0 var(--mstat-radius-control) var(--mstat-radius-control);color:var(--mstat-text-secondary)}.mstat-workspace .workspace-output pre{font-family:var(--mstat-font-code);font-size:var(--mstat-text-code-size)}.mstat-workspace .workspace-output img{border-radius:var(--mstat-radius-sm);border:var(--mstat-border-width-default) solid var(--mstat-border-subtle)}.mstat-workspace .workspace-autograder{padding:var(--mstat-space-5) var(--mstat-space-6);border-radius:var(--mstat-radius-card);border:var(--mstat-border-width-default) solid var(--mstat-border-primary);background:var(--mstat-surface-autograder);gap:var(--mstat-space-4);flex-direction:column;display:flex}.mstat-workspace .workspace-autograder>header{align-items:baseline;gap:var(--mstat-space-3);display:flex}.mstat-workspace .workspace-autograder>header h2{font-size:var(--mstat-text-card-title-size);font-weight:var(--mstat-text-card-title-weight);color:var(--mstat-text-card-title-color);margin:0}.mstat-workspace .workspace-autograder>header span{font-size:var(--mstat-text-body-small-size);color:var(--mstat-text-tertiary)}.mstat-workspace .workspace-checklist{border-radius:var(--mstat-radius-md);border:var(--mstat-border-width-default) solid var(--mstat-border-subtle);padding:var(--mstat-space-4)}.mstat-workspace .workspace-checklist h2{font-size:var(--mstat-text-body-small-size);color:var(--mstat-text-tertiary);margin:0 0 var(--mstat-space-3)}.mstat-workspace .workspace-checklist ul{gap:var(--mstat-space-3) var(--mstat-space-6);grid-template-columns:repeat(2,1fr);margin:0;padding:0;list-style:none;display:grid}.mstat-workspace .workspace-checklist li{align-items:center;gap:var(--mstat-space-2);display:flex}.mstat-workspace .workspace-checklist li>span:first-child{border-radius:var(--mstat-radius-pill);width:18px;height:18px;color:var(--mstat-page-workspace-bg);background:var(--mstat-border-primary);flex-shrink:0;justify-content:center;align-items:center;font-size:11px;display:flex}.mstat-workspace .workspace-checklist li[data-status=passed]>span:first-child{background:var(--mstat-accent-green);box-shadow:var(--mstat-shadow-success-glow)}.mstat-workspace .workspace-checklist li[data-status=failed]>span:first-child{background:var(--mstat-accent-orange);box-shadow:var(--mstat-shadow-warning-glow);color:var(--mstat-page-workspace-bg)}.mstat-workspace .workspace-checklist li[data-status=pending]>span:first-child,.mstat-workspace .workspace-checklist li[data-status=server_required]>span:first-child{background:var(--mstat-accent-orange)}.mstat-workspace .workspace-checklist li span:nth-child(2){font-size:var(--mstat-text-body-size);color:var(--mstat-text-secondary)}.mstat-workspace .workspace-checklist li small{color:var(--mstat-text-muted)}.mstat-workspace [aria-label=Проверка\ решения] button{min-height:var(--mstat-height-submit-button);padding:0 var(--mstat-space-6);border-radius:var(--mstat-radius-right-card);background:var(--mstat-gradient-submit-button);box-shadow:var(--mstat-shadow-submit-glow);color:var(--mstat-text-submit-button-color);font-size:var(--mstat-text-submit-button-size);font-weight:var(--mstat-text-submit-button-weight);cursor:pointer;border:none}.mstat-workspace [aria-label=Проверка\ решения] button:disabled{background:var(--mstat-border-primary);box-shadow:none;cursor:not-allowed}.mstat-workspace [aria-label=Проверка\ решения] 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