.ArenaOverview_workspace__MRmLe{max-width:1600px;margin:auto;padding:clamp(12px,2vw,28px);color:var(--foreground)}.ArenaOverview_header__yv0ZH{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px;margin-bottom:20px}.ArenaOverview_header__yv0ZH h1{font-size:clamp(21px,3vw,26px);font-weight:700;margin:4px 0;line-height:1.3}.ArenaOverview_eyebrow__cTdmm{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--accent)}.ArenaOverview_caption__NlZz1{font-size:12px;color:var(--muted-fg);line-height:1.6}.ArenaOverview_actions__ZsZMf{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.ArenaOverview_button__DD5YP{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:40px;padding:8px 12px;border-radius:9px;border:1px solid var(--panel-border);background:var(--background);color:var(--foreground);font-size:13px;font-weight:600;cursor:pointer;text-decoration:none}.ArenaOverview_button__DD5YP:hover{background:var(--accent-bg-10)}.ArenaOverview_button__DD5YP:disabled{opacity:.45;cursor:default}.ArenaOverview_button__DD5YP:focus-visible,.ArenaOverview_task__28sQn:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.ArenaOverview_primary__eYWMn{background:var(--accent);color:white;border-color:var(--accent)}.ArenaOverview_primary__eYWMn:hover{background:var(--accent-hover)}.ArenaOverview_panel__ryDHz{min-width:0;border:1px solid var(--panel-border);border-radius:16px;background:var(--panel-bg)}.ArenaOverview_progress__jRIAT{padding:20px;margin-bottom:20px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}.ArenaOverview_progress__jRIAT progress{display:block;width:240px;max-width:100%;height:8px;margin-top:10px;accent-color:var(--accent)}.ArenaOverview_notice__cbOGI{margin-bottom:16px;font-size:13px;line-height:1.6}.ArenaOverview_introduction__i3tlD{padding:14px 20px;margin-bottom:20px}.ArenaOverview_introduction__i3tlD summary{cursor:pointer;font-size:13px;font-weight:600}.ArenaOverview_introduction__i3tlD>div{margin-top:8px;max-width:800px}.ArenaOverview_groups__T0Et8{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(260px,100%),1fr));gap:18px;align-items:start}.ArenaOverview_group__IvoHg{padding:20px}.ArenaOverview_group__IvoHg h2{font-size:18px;line-height:1.4;font-weight:700;margin:4px 0 16px}.ArenaOverview_groupDescription__UB2em{margin:-8px 0 14px}.ArenaOverview_task__28sQn{width:100%;display:flex;text-align:left;align-items:center;gap:12px;border-top:1px solid var(--panel-border);padding:14px 0;cursor:pointer}.ArenaOverview_task__28sQn:disabled{opacity:.45;cursor:default}.ArenaOverview_task__28sQn:not(:disabled):hover{color:var(--accent)}.ArenaOverview_taskTitle__gehPP{flex:1;min-width:0;font-size:14px;font-weight:500;overflow-wrap:anywhere}.ArenaOverview_number__e37_S{display:flex;align-items:center;justify-content:center;width:30px;height:30px;flex-shrink:0;border:1px solid var(--panel-border);border-radius:9px;font-size:12px}.ArenaOverview_completed__3AaDe{background:var(--success-bg-10);color:var(--success);border-color:var(--success-brd-35)}@media (max-width:600px){.ArenaOverview_group__IvoHg,.ArenaOverview_progress__jRIAT{padding:16px}}.VibeWorkspace_workspace__vS9QS{max-width:1600px;margin:auto;padding:16px;display:grid;gap:16px}.VibeWorkspace_header__lWNtw{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.VibeWorkspace_layout__mDoZZ{display:grid;grid-template-columns:minmax(280px,var(--assistant-width,34%)) 16px minmax(0,1fr);align-items:start}.VibeWorkspace_single__7unHf{grid-template-columns:minmax(0,1fr)}.VibeWorkspace_card__wimjf{min-width:0;border:1px solid var(--panel-border);border-radius:16px;background:var(--panel-bg);overflow:hidden}.VibeWorkspace_divider__2vP6X{height:680px;width:16px;cursor:col-resize;touch-action:none;background:linear-gradient(var(--panel-border),var(--panel-border)) 50%/2px 100% no-repeat}.VibeWorkspace_divider__2vP6X:focus-visible,.VibeWorkspace_divider__2vP6X:hover{outline:2px solid var(--color-brand);outline-offset:-2px}.VibeWorkspace_toolbar__N6XgE{padding:12px;border-bottom:1px solid var(--panel-border);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px}.VibeWorkspace_stage__QenXM{overflow:auto;background:var(--surface-1,#edf0f4);padding:12px;height:440px}.VibeWorkspace_frame__KZS79{display:block;margin:auto;width:100%;height:100%;border:0;background:white;border-radius:8px}.VibeWorkspace_console__pR4Cl{max-height:160px;min-height:72px;overflow:auto;background:#101b2d;color:#e2e8f0;padding:12px;font:12px/1.6 Consolas,monospace}.VibeWorkspace_console__pR4Cl p{white-space:pre-wrap;overflow-wrap:anywhere}.VibeWorkspace_editor__dzpbV{min-width:0}.VibeWorkspace_editor__dzpbV>div{height:540px}.VibeWorkspace_dialog__4lRCS{position:fixed;inset:0;width:100%;height:100dvh;max-width:none;max-height:none;margin:0;padding:16px;background:transparent;color:var(--foreground);border:0}.VibeWorkspace_dialog__4lRCS[open]{display:flex;align-items:center;justify-content:center}.VibeWorkspace_dialog__4lRCS::backdrop{background:#0009;backdrop-filter:blur(4px)}.VibeWorkspace_dialogCard__RYuh4{width:min(620px,100%);max-height:calc(100dvh - 32px);overflow:auto;border:1px solid var(--panel-border);border-radius:20px;background:var(--panel-bg);padding:24px;box-shadow:0 24px 80px #0005}.VibeWorkspace_fullscreen__jIpUI{position:fixed;inset:16px;z-index:70;overflow:auto;background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:16px}.VibeWorkspace_fullscreen__jIpUI .VibeWorkspace_stage__QenXM{height:calc(100dvh - 260px);min-height:240px}@media (max-width:900px){.VibeWorkspace_layout__mDoZZ{grid-template-columns:minmax(0,1fr);gap:16px}.VibeWorkspace_divider__2vP6X{display:none}}@media (max-width:600px){.VibeWorkspace_workspace__vS9QS{padding:12px}.VibeWorkspace_dialogCard__RYuh4{padding:20px}.VibeWorkspace_stage__QenXM{height:380px;padding:8px}.VibeWorkspace_fullscreen__jIpUI{inset:8px}}.HtmlWorkspace_workspace__l39FK{width:min(1600px,100%);margin:0 auto;padding:16px;display:grid;gap:16px}.HtmlWorkspace_header__nj_xj,.HtmlWorkspace_navigation__JK3yn,.HtmlWorkspace_toolbar__qz8cX{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.HtmlWorkspace_card__8jR2l{background:var(--panel-bg,var(--color-panel-bg));border:1px solid var(--panel-border,var(--color-panel-border));border-radius:16px;overflow:hidden}.HtmlWorkspace_body__qvknV{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:16px;align-items:start}.HtmlWorkspace_panels__B7SND{display:grid;grid-template-columns:minmax(0,var(--editor-width,50%)) 16px minmax(0,1fr)}.HtmlWorkspace_single__IXRkC{grid-template-columns:minmax(0,1fr)}.HtmlWorkspace_panel__tssIW{min-width:0;overflow:hidden}.HtmlWorkspace_panelTitle__8JBPJ{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--panel-border,var(--color-panel-border));font-size:12px;font-weight:700}.HtmlWorkspace_divider__nccVI{width:16px;min-height:400px;cursor:col-resize;align-self:stretch;touch-action:none;background:linear-gradient(var(--panel-border),var(--panel-border)) 50% /2px 100% no-repeat}.HtmlWorkspace_divider__nccVI:focus-visible,.HtmlWorkspace_divider__nccVI:hover{background-color:color-mix(in srgb,var(--color-brand) 15%,transparent);outline:2px solid var(--color-brand);outline-offset:-2px}.HtmlWorkspace_preview__STyFi{width:100%;height:clamp(420px,65vh,850px);display:block;border:0;background:white}.HtmlWorkspace_editor__qPb_A{display:flex;height:clamp(420px,65vh,850px);background:#101b2d;color:#e2e8f0}.HtmlWorkspace_numbers__xAp4P{flex:0 0 45px;overflow:hidden;padding:16px 8px;text-align:right;color:#8290a8;border-right:1px solid #2b3a50}.HtmlWorkspace_inputWrap__nsFWH{position:relative;flex:1;min-width:0}.HtmlWorkspace_highlight__nz6vp,.HtmlWorkspace_inputWrap__nsFWH textarea,.HtmlWorkspace_numbers__xAp4P{font:14px/24px ui-monospace,SFMono-Regular,Consolas,monospace;tab-size:2}.HtmlWorkspace_highlight__nz6vp,.HtmlWorkspace_inputWrap__nsFWH textarea{margin:0;padding:16px;position:absolute;inset:0;width:100%;height:100%;border:0;white-space:pre;overflow:auto;border-radius:0;letter-spacing:normal}.HtmlWorkspace_highlight__nz6vp{pointer-events:none;scrollbar-width:none}.HtmlWorkspace_highlight__nz6vp::-webkit-scrollbar{display:none}.HtmlWorkspace_inputWrap__nsFWH textarea{color:transparent;caret-color:white;background:transparent;resize:none;outline-offset:-2px;-webkit-text-fill-color:transparent}.HtmlWorkspace_inputWrap__nsFWH textarea::selection{background:#3b82f660}.HtmlWorkspace_tag__dbpQb{color:#7dd3fc}.HtmlWorkspace_comment__cQMRS{color:#94a3b8}.HtmlWorkspace_errorLine__3WH_u{background:#7f1d1d;color:#fecaca}.HtmlWorkspace_aside__KBfq4{padding:16px;display:grid;gap:16px}.HtmlWorkspace_check__ngiDf{display:flex;align-items:flex-start;gap:8px;padding:10px 0;font-size:13px;border-bottom:1px solid var(--panel-border,var(--color-panel-border))}.HtmlWorkspace_check__ngiDf svg{flex-shrink:0;width:17px;height:17px;margin-top:2px}.HtmlWorkspace_example__1ppds{white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;padding:12px;border-radius:8px;background:#101b2d;color:#e2e8f0}.HtmlWorkspace_confirmDialog__doFAd{inset:0;margin:0;padding:16px;width:100%;height:100dvh;max-width:none;max-height:none;background:transparent;color:var(--foreground);border:0}.HtmlWorkspace_confirmDialog__doFAd[open]{display:flex;align-items:center;justify-content:center}.HtmlWorkspace_confirmContent__U7Dg0{width:min(480px,100%);max-height:calc(100dvh - 32px);overflow-y:auto;background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:20px;box-shadow:0 24px 80px #0005}.HtmlWorkspace_confirmDialog__doFAd::backdrop{background:#0009;backdrop-filter:blur(4px)}.HtmlWorkspace_explanation__RdEg_{font-size:13px;line-height:1.7}.HtmlWorkspace_explanation__RdEg_ h3,.HtmlWorkspace_explanation__RdEg_ h4{font-weight:700;margin:12px 0 6px}.HtmlWorkspace_explanation__RdEg_ ol,.HtmlWorkspace_explanation__RdEg_ ul{padding-left:20px;list-style:revert}.HtmlWorkspace_explanation__RdEg_ pre{white-space:pre-wrap;overflow-wrap:anywhere;padding:12px;background:#101b2d;color:#e2e8f0;border-radius:8px;margin:8px 0}@media (max-width:1100px){.HtmlWorkspace_body__qvknV{grid-template-columns:minmax(0,1fr)}.HtmlWorkspace_aside__KBfq4{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:767px){.HtmlWorkspace_workspace__l39FK{padding:12px}.HtmlWorkspace_panels__B7SND{grid-template-columns:minmax(0,1fr)}.HtmlWorkspace_divider__nccVI{display:none}.HtmlWorkspace_aside__KBfq4{grid-template-columns:minmax(0,1fr)}.HtmlWorkspace_editor__qPb_A,.HtmlWorkspace_preview__STyFi{height:440px}}@media (forced-colors:active){.HtmlWorkspace_inputWrap__nsFWH textarea{color:CanvasText;-webkit-text-fill-color:CanvasText}.HtmlWorkspace_highlight__nz6vp{visibility:hidden}}.workspace_workspace__ealWH{max-width:1200px;margin:0 auto;padding:20px;color:var(--foreground)}.workspace_header__tnRCO{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:18px}.workspace_card__ebQQX{background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:16px;padding:20px;min-width:0}.workspace_controls__elsZ1{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.workspace_caption__Lvwcw{color:var(--muted-fg);font-size:13px;line-height:1.6}.workspace_surface__tMxH7{border-radius:16px;outline:none;margin-top:14px}.workspace_surface__tMxH7:focus-visible{box-shadow:0 0 0 3px var(--accent-bg-18)}.workspace_focusHint__wj4sp{gap:12px}.workspace_focusHint__wj4sp,.workspace_stats__HmO91{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;margin-bottom:12px}.workspace_stats__HmO91{gap:16px;padding:14px 18px;background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:12px}.workspace_metrics__nmPKy{display:flex;flex-wrap:wrap;gap:18px}.workspace_metric__oYuV2 strong{display:block;font-size:19px;font-variant-numeric:tabular-nums}.workspace_metric__oYuV2 span{font-size:11px;color:var(--muted-fg)}.workspace_textCard__mUe8Y{padding:20px 16px;border:1px solid var(--panel-border);border-radius:14px;background:var(--panel-bg);margin-bottom:14px}.workspace_progress__p2_Uu{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--muted-fg)}.workspace_progress__p2_Uu progress{flex:1;min-width:0;height:7px;accent-color:var(--accent)}.workspace_viewport__Vo4hL{overflow:hidden;position:relative;height:120px;display:flex;align-items:center;margin:14px 0}.workspace_line__x_cJu{position:absolute;left:50%;display:flex;white-space:pre;font:clamp(24px,4vw,38px) /1.8 ui-monospace,Consolas,monospace}.workspace_character__tvLfK{display:inline-block;width:1.05ch;text-align:center;flex-shrink:0;color:var(--muted-fg)}.workspace_current__UJd7O{border-bottom:3px solid var(--accent);color:var(--foreground);font-weight:700;background:var(--accent-bg-10);border-radius:3px}.workspace_correct__j7nFh{color:var(--success)}.workspace_error__gamJR{color:var(--danger);text-decoration:underline wavy;text-underline-offset:6px}.workspace_result__WfMuR{padding:20px;border:1px solid var(--panel-border);border-left:4px solid var(--success);background:var(--success-panel-12);border-radius:12px;margin:14px 0}.workspace_result__WfMuR h2{font-size:20px;margin:0 0 8px}.workspace_failed__O2ZeA{border-left-color:var(--danger);background:var(--danger-panel-12)}.workspace_help__Pp7Wi{border:1px solid var(--panel-border);border-radius:12px;padding:14px;background:var(--panel-bg)}.workspace_help__Pp7Wi summary{cursor:pointer;font-size:13px;font-weight:600}.workspace_keyboardScroll__Fxdzo{overflow:auto;margin-top:14px}.workspace_keyboard__s3Cok{min-width:720px;padding:8px}.workspace_keyboardRow__Y2z0m{display:flex;gap:5px;margin-bottom:6px}.workspace_keyboardRow__Y2z0m>div{flex-shrink:1!important;min-width:0}.workspace_status__jKDKS{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:16px}.workspace_gameArea__zZYTv{height:clamp(300px,55vh,560px);position:relative;overflow:hidden;border:1px solid var(--panel-border);border-radius:14px;background:var(--surface-1)}.workspace_word__7OAy0{position:absolute;max-width:85%;overflow-wrap:anywhere;transform:translate(-50%,-50%);padding:7px 12px;border:1px solid var(--panel-border);border-radius:9px;background:var(--panel-bg);font:600 20px monospace}.workspace_track__a8NRT{height:130px;position:relative;overflow:hidden;background:var(--surface-1);border:1px solid var(--panel-border);border-radius:12px;margin:12px 0}.workspace_track__a8NRT:before{content:"";position:absolute;left:4%;right:4%;height:3px;top:65%;background:var(--panel-border)}.workspace_runner__WdfZi{position:absolute;top:30%;transform:translateX(-50%);transition:left .1s linear}.workspace_runner__WdfZi img{width:64px;height:64px;object-fit:contain}.workspace_introKeys__31jfa{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}@media (max-width:600px){.workspace_workspace__ealWH{padding:12px}.workspace_card__ebQQX{padding:16px}.workspace_stats__HmO91{padding:12px;gap:10px}.workspace_metrics__nmPKy{gap:12px}.workspace_metric__oYuV2 strong{font-size:17px}.workspace_textCard__mUe8Y{padding:14px 10px}.workspace_viewport__Vo4hL{height:96px}}@media (prefers-reduced-motion:reduce){.workspace_runner__WdfZi{transition:none}}.workspace_workspace__iPebb{max-width:1200px;margin:auto;padding:clamp(12px,2vw,24px);color:var(--foreground)}.workspace_header__iUBQW{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.workspace_header__iUBQW h1{font-size:clamp(24px,3vw,30px);font-weight:700;line-height:1.35;margin:3px 0}.workspace_caption__AT_wi{font-size:15px;color:var(--muted-fg);line-height:1.6}.workspace_actions__Biw8a{display:flex;flex-wrap:wrap;align-items:center;gap:8px}.workspace_button__0ja_x{display:inline-flex;justify-content:center;align-items:center;gap:6px;padding:8px 12px;min-height:52px;border:1px solid var(--panel-border);border-radius:9px;background:var(--panel-bg);font-size:17px;font-weight:600;color:var(--foreground);cursor:pointer}.workspace_button__0ja_x:hover{background:var(--surface-1-hover)}.workspace_button__0ja_x:disabled{opacity:.45;cursor:default}.workspace_button__0ja_x:focus-visible,.workspace_key___JZBo:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.workspace_primary__IvOSf{background:var(--accent);color:#fff;border-color:var(--accent)}.workspace_primary__IvOSf:hover{background:var(--accent-hover)}.workspace_panel____xo_{border:1px solid var(--panel-border);border-radius:16px;padding:20px;background:var(--panel-bg);min-width:0}.workspace_progress__TsJrV{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:14px}.workspace_history__RRoSl{display:flex;gap:3px;width:min(100%,360px)}.workspace_history__RRoSl span{display:flex;align-items:center;justify-content:center;flex:1;min-width:0;height:34px;border:1px solid var(--panel-border);border-radius:5px;font-size:18px;background:var(--surface-1)}.workspace_history__RRoSl .workspace_right__6wCD4{color:var(--success);background:var(--success-bg-10)}.workspace_history__RRoSl .workspace_wrong__57hsZ{color:var(--danger);background:var(--danger-bg-10)}.workspace_layout__RUobT{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:18px;align-items:start}.workspace_question__O8g8P{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;min-height:300px}.workspace_question__O8g8P h2{font-size:clamp(28px,4vw,42px);font-weight:700;text-align:center;margin:0;overflow-wrap:anywhere}.workspace_question__O8g8P>figure{width:100%;max-width:100%}.workspace_story__b0UJU{max-width:650px;font-size:19px;line-height:1.65;text-align:center}.workspace_diceRow__533Jn{display:flex;align-items:center;justify-content:center;gap:clamp(12px,3vw,28px);width:100%}.workspace_die__6B3j5{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(3,1fr);gap:9%;width:clamp(80px,20vw,180px);aspect-ratio:1;border:1px solid var(--panel-border);border-radius:14px;background:linear-gradient(135deg,var(--panel-bg),var(--surface-1-hover));box-shadow:var(--shadow-md),inset 0 -3px 2px var(--panel-border);padding:clamp(10px,2vw,22px)}.workspace_pip__AM2IB{background:var(--accent);border-radius:50%}.workspace_operator__1kwrw{font-size:26px;font-weight:700}.workspace_dots__IA1wf{display:grid;gap:5px;width:min(100%,340px);min-width:100px;margin:auto}.workspace_dot__f8xyb{display:block;width:100%;aspect-ratio:1;border-radius:50%;background:var(--accent)}.workspace_marked__0FBtD{background:var(--warning)!important;color:var(--foreground)!important;outline:2px solid var(--foreground);outline-offset:1px}.workspace_hundredGrid__dHXn9{display:grid;grid-template-columns:repeat(10,minmax(0,1fr));gap:3px;width:clamp(220px,40vw,420px);max-width:100%;margin-inline:auto}.workspace_gridCell__L6xnK{display:flex;align-items:center;justify-content:center;aspect-ratio:1;border:1px solid var(--panel-border);border-radius:3px;background:var(--surface-1);font-size:clamp(13px,2vw,18px)}.workspace_filled__mQPe2{background:var(--accent);color:white}.workspace_blue__B_F_n{background:var(--info);color:white;opacity:.55}.workspace_sequence__JZVFe{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}.workspace_sequence__JZVFe li{min-width:44px;padding:10px;text-align:center;border:1px solid var(--panel-border);border-radius:8px;font-size:24px}.workspace_currentTerm__mBlJC{outline:2px solid var(--accent);background:var(--accent-bg-10)}.workspace_baseTen__KreyT{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;width:100%}.workspace_baseTen__KreyT figcaption{text-align:center;font-size:16px;overflow-wrap:anywhere}.workspace_blocks__7VdX9{display:flex;flex-wrap:wrap;gap:4px;justify-content:center;margin-top:8px}.workspace_block__BrcbW{border:1px solid var(--accent);background:var(--accent-bg-10);padding:7px;border-radius:4px;font-size:17px}.workspace_baskets__KrVZZ{display:flex;justify-content:center;flex-wrap:wrap;gap:6px;margin:12px 0}.workspace_basket__zGubU{display:flex;flex-direction:column;padding:7px;border:1px solid var(--panel-border);border-radius:6px;font-size:16px}.workspace_smallSums__5HXzo{display:flex;align-items:center;gap:12px;width:100%}.workspace_smallSums__5HXzo>.workspace_dots__IA1wf{min-width:0;flex:1}.workspace_answers__fVnUv{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.workspace_answer__fLMek{flex:1 1 100px;min-width:0;font-size:17px}.workspace_answer__fLMek input{width:100%;min-width:0;height:60px;padding:8px;margin-top:4px;font:600 30px monospace;border:1px solid var(--input-border);border-radius:8px;background:var(--input-bg);color:var(--foreground)}.workspace_keypad__5lC6G{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-top:12px}.workspace_key___JZBo{min-height:60px;padding:8px;font-size:28px;border:1px solid var(--panel-border);border-radius:9px;background:var(--surface-1);font-weight:600;cursor:pointer}.workspace_key___JZBo:hover{background:var(--surface-1-hover)}.workspace_autoAdvance__OVul3{display:flex;align-items:flex-start;gap:10px;margin-top:18px;font-size:16px;line-height:1.5;cursor:pointer}.workspace_autoAdvance__OVul3 input{width:22px;height:22px;flex-shrink:0;margin-top:2px;accent-color:var(--accent)}.workspace_feedbackOverlay__6L4H7{width:min(620px,calc(100vw - 24px));max-height:calc(100dvh - 24px);margin:auto;padding:0;border:2px solid var(--panel-border);border-radius:28px;background:var(--panel-bg);color:var(--foreground);overflow-y:auto;overscroll-behavior:contain;box-shadow:var(--shadow-lg)}.workspace_feedbackOverlay__6L4H7::backdrop{background:rgb(0 0 0/55%)}.workspace_feedbackCard__fzS26{display:flex;flex-direction:column;align-items:center;gap:20px;padding:clamp(22px,5vw,42px);text-align:center;font-size:21px;line-height:1.5}.workspace_feedbackCard__fzS26 h2{font-size:clamp(28px,5vw,40px);font-weight:800;line-height:1.2}.workspace_feedbackRight__l3nrm{background:var(--success-panel-12)}.workspace_feedbackRight__l3nrm .workspace_feedbackIcon__UxjCL{color:var(--success)}.workspace_feedbackError__iU_fj{background:var(--warning-panel-12)}.workspace_feedbackError__iU_fj .workspace_feedbackIcon__UxjCL{color:var(--warning)}.workspace_feedbackIcon__UxjCL{flex-shrink:0}.workspace_feedbackAnswer__E69dE{margin:12px 0;font-size:clamp(28px,5vw,38px);font-weight:750;overflow-wrap:anywhere}.workspace_feedbackExplanation__F7dpL{font-size:19px;overflow-wrap:anywhere}.workspace_feedbackContinue__kDR6Y{width:100%;min-height:64px;font-size:23px}.workspace_hints__Od4s7{margin-top:16px;padding:14px;border:1px solid var(--panel-border);border-radius:12px;font-size:18px;line-height:1.65}.workspace_hints__Od4s7 li+li{margin-top:8px}.workspace_hints__Od4s7 h2{font-size:20px;font-weight:700}.workspace_result__WrrjW{max-width:780px;margin:16px auto}.workspace_result__WrrjW h2{font-size:24px;font-weight:700}.workspace_status__nYdVb{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px;margin-top:16px}@media (max-width:850px){.workspace_layout__RUobT{grid-template-columns:minmax(0,1fr);gap:12px}.workspace_question__O8g8P{min-height:180px}.workspace_panel____xo_{padding:14px}.workspace_keypad__5lC6G{max-width:330px;margin:12px auto 0}.workspace_story__b0UJU{font-size:18px}.workspace_hundredGrid__dHXn9{width:420px}}.workspace_visualFigure__NU_JI{width:100%;max-width:100%;display:flex;flex-direction:column;align-items:center;gap:18px}.workspace_visualLegend__Oj_Uz{width:100%;max-width:580px;font-size:17px;line-height:1.6;text-align:center}.workspace_pointFrame__F3jGJ{width:min(100%,420px);display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 16px;padding:12px;border:2px solid var(--panel-border);border-radius:14px;background:var(--panel-bg)}.workspace_fiveGroup__h4qRt{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:4px;min-width:0}.workspace_framePoint__8OQS_{display:block;position:relative;aspect-ratio:1;border-radius:50%;border:1px solid var(--muted-fg)}.workspace_emptyPoint__L0eig{background:var(--panel-bg)}.workspace_firstPoint__alUnl{background:var(--accent);border-color:var(--accent)}.workspace_secondPoint__ya7eU{background:var(--warning);border:1px solid var(--warning-hover)}.workspace_missingPoint__KIl2X{background:var(--warning-bg-18);border:2px solid var(--warning-hover)}.workspace_markedPoint__sRjjm{background:var(--warning);border:2px solid var(--foreground);outline:2px solid var(--warning);outline-offset:2px}.workspace_removedPoint__wxzbW{background:repeating-linear-gradient(135deg,var(--accent) 0 3px,var(--panel-bg) 3px 6px);border:2px solid var(--foreground)}.workspace_removedPoint__wxzbW:after{content:"";position:absolute;width:120%;height:2px;background:var(--foreground);top:50%;left:-10%;transform:rotate(-45deg)}.workspace_hundredFrame__C_jwo{row-gap:4px}.workspace_hundredFrame__C_jwo .workspace_fiveGroup__h4qRt:nth-child(11),.workspace_hundredFrame__C_jwo .workspace_fiveGroup__h4qRt:nth-child(12){margin-top:12px}.workspace_doubleFrames__RsKH_{display:grid;gap:16px;width:min(100%,420px)}.workspace_hundredCollection__Fw_Fa{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100px,100%),1fr));gap:14px;width:100%;max-width:560px}.workspace_hundredTile__MabQ6{min-width:0;display:flex;flex-direction:column;gap:6px;align-items:center;font-size:20px;font-weight:700}.workspace_compactFrame__80KpD{width:100%;max-width:160px;padding:5px;gap:2px 5px;border-radius:8px}.workspace_compactFrame__80KpD .workspace_fiveGroup__h4qRt{gap:1px}.workspace_compactFrame__80KpD .workspace_fiveGroup__h4qRt:nth-child(11),.workspace_compactFrame__80KpD .workspace_fiveGroup__h4qRt:nth-child(12){margin-top:5px}.workspace_partialHundred__Isb6q{width:min(100%,420px)}.workspace_numberHundred__n6aI0{width:min(100%,460px);display:grid;grid-template-columns:repeat(5,minmax(0,1fr)) 6px repeat(5,minmax(0,1fr));gap:2px}.workspace_numberHundred__n6aI0>span{display:flex;align-items:center;justify-content:center;aspect-ratio:1;min-width:0;border:1px solid var(--panel-border);border-radius:3px;background:var(--surface-1);font-size:clamp(12px,2vw,18px);font-weight:600}.workspace_numberHundred__n6aI0>span:nth-child(10n+6){grid-column:7}.workspace_numberHundred__n6aI0>span:nth-child(n+51):nth-child(-n+60){margin-top:8px}.workspace_numberLine__1HgDo{width:min(100%,600px);display:grid;grid-template-columns:repeat(11,minmax(0,1fr));padding:20px 0;margin:12px 0;border-top:3px solid var(--foreground)}.workspace_numberLine__1HgDo li{position:relative;text-align:center;font-size:clamp(12px,2vw,20px)}.workspace_numberLine__1HgDo li:before{content:"";position:absolute;height:14px;width:2px;background:var(--foreground);top:-27px;left:50%}.workspace_lineStart___iQLK{font-weight:800;color:var(--accent)}.workspace_lineMissing__GhjLU:after{content:"";position:absolute;top:-22px;left:-50%;width:100%;height:4px;background:var(--warning-hover)}.workspace_countingBeads__Dk7er{width:min(100%,540px);display:grid;grid-template-columns:repeat(5,minmax(0,1fr)) 7px repeat(5,minmax(0,1fr));gap:12px 3px}.workspace_countingBeads__Dk7er li{display:flex;flex-direction:column;align-items:center;gap:5px;font-size:17px;min-width:0}.workspace_countingBeads__Dk7er li:nth-child(10n+6){grid-column:7}.workspace_countingBeads__Dk7er li>span:last-child{min-height:26px}.workspace_countingPoint__R33tP{display:block;width:100%;aspect-ratio:1;border-radius:50%}.workspace_distribution__M8UHx{width:100%;display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100px,100%),1fr));gap:14px}.workspace_distributionGroup___pOkM,.workspace_remainderGroup__5MBdC{padding:14px;border:2px solid var(--panel-border);border-radius:16px;display:flex;align-items:center;flex-direction:column;gap:12px;font-size:17px}.workspace_distributionGroup___pOkM:nth-child(2n){background:var(--warning-panel-12)}.workspace_groupDots__cDuF3{width:100%;max-width:150px;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:4px}.workspace_groupDots__cDuF3 span{aspect-ratio:1;background:var(--accent);border-radius:50%}.workspace_remainderGroup__5MBdC{width:min(100%,250px);border-style:dashed;background:var(--warning-panel-12)}.workspace_fieldButton__18uwf{cursor:pointer;padding:4px;border:2px solid transparent;border-radius:12px}.workspace_fieldButton__18uwf:hover{background:var(--accent-bg-10);border-color:var(--accent)}.workspace_fieldButton__18uwf:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.workspace_fieldButton__18uwf>span{font-size:17px;white-space:nowrap}dialog:has(.workspace_fieldZoom__YVMmi) h2{font-size:20px;line-height:1.3;overflow-wrap:normal}.workspace_fieldZoom__YVMmi{display:flex;flex-direction:column;align-items:center;gap:20px}.workspace_parallelPart__AkHkR{width:min(100%,420px);display:flex;flex-direction:column;align-items:center;gap:12px;padding:14px;border:1px solid var(--panel-border);border-radius:14px;font-size:18px}.workspace_tenRods__G2OG1{display:flex;justify-content:center;gap:6px;width:100%}.workspace_tenRod__jwO33{display:grid;grid-template-rows:repeat(10,minmax(0,1fr));width:min(20px,9%);height:140px;border:1px solid var(--foreground);border-radius:3px}.workspace_tenRod__jwO33>span+span{border-top:1px solid var(--panel-bg)}.workspace_firstRod___WdTy{background:var(--accent)}.workspace_secondRod__hKG7_{background:var(--warning)}.workspace_countingJumps__L8z3E{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:7px;width:min(100%,560px);padding-top:26px}.workspace_countingJumps__L8z3E li{position:relative;min-width:0}.workspace_countingJumps__L8z3E li>span{display:flex;align-items:center;justify-content:center;aspect-ratio:1;border:2px solid var(--accent);border-radius:50%;background:var(--accent-bg-10);font-size:clamp(12px,2vw,24px);font-weight:600}.workspace_countingJumps__L8z3E small{position:absolute;top:-25px;left:-50%;width:100%;border-top:2px solid var(--warning-hover);border-radius:50%;text-align:center;font-size:12px}.workspace_workspace__qKmit{max-width:1600px;margin:auto;padding:clamp(12px,2vw,28px);color:var(--foreground)}.workspace_header__Llha8{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}.workspace_eyebrow__XOYaR{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--accent)}.workspace_layout__4sZFh{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:20px;align-items:start}.workspace_panel__yz98O{min-width:0;border:1px solid var(--panel-border);border-radius:16px;background:var(--panel-bg);overflow:hidden}.workspace_sidebar__a_j0a{padding:20px;display:flex;flex-direction:column;gap:18px}.workspace_toolbar__3JXIk{display:flex;align-items:center;flex-wrap:wrap;gap:6px;padding:12px;border-bottom:1px solid var(--panel-border)}.workspace_button__TnT_p{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:38px;padding:8px 12px;border-radius:9px;border:1px solid var(--panel-border);background:var(--background);font-size:13px;font-weight:600;cursor:pointer}.workspace_button__TnT_p:hover{background:color-mix(in srgb,var(--accent) 9%,var(--background))}.workspace_button__TnT_p:disabled{opacity:.4;cursor:default}.workspace_button__TnT_p[aria-pressed=true]{background:color-mix(in srgb,var(--accent) 18%,var(--background));border-color:var(--accent)}.workspace_button__TnT_p:focus-visible,.workspace_formula__sLunn input:focus-visible,.workspace_grid__Ytnrp input:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.workspace_primary__V7jOa{background:var(--accent);color:#fff;border-color:var(--accent)}.workspace_primary__V7jOa:hover{background:color-mix(in srgb,var(--accent) 85%,#000)}.workspace_formula__sLunn{display:flex;align-items:center;gap:10px;padding:10px 12px;border-bottom:1px solid var(--panel-border)}.workspace_formula__sLunn label{font-family:monospace;font-weight:700;min-width:36px}.workspace_formula__sLunn input{flex:1;min-width:0;background:var(--background);border:1px solid var(--panel-border);border-radius:7px;padding:9px;font-family:monospace;font-size:14px}.workspace_caption__v_qN_{font-size:12px;color:var(--muted-fg);line-height:1.6}.workspace_status__dRi8t{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px;padding:9px 14px;border-top:1px solid var(--panel-border);font-size:12px;color:var(--muted-fg)}.workspace_gridScroll__xOENZ{width:100%;overflow:auto;max-height:68vh;overscroll-behavior:contain}.workspace_grid__Ytnrp{table-layout:fixed;border-collapse:separate;border-spacing:0;width:100%;min-width:1060px;font-size:14px}.workspace_grid__Ytnrp td,.workspace_grid__Ytnrp th{height:42px;border-right:1px solid var(--panel-border);border-bottom:1px solid var(--panel-border);padding:0}.workspace_grid__Ytnrp th{background:var(--surface-1);color:var(--muted-fg);font-size:12px;font-weight:600;user-select:none}.workspace_grid__Ytnrp thead th{position:sticky;top:0;z-index:3}.workspace_grid__Ytnrp th:first-child{width:44px;position:sticky;left:0;z-index:2}.workspace_grid__Ytnrp thead th:first-child{z-index:4}.workspace_grid__Ytnrp th button{width:100%;height:100%}.workspace_grid__Ytnrp td{position:relative;background:var(--background)}.workspace_grid__Ytnrp td span{display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;padding:9px}.workspace_grid__Ytnrp td input{width:100%;height:100%;padding:9px;background:transparent;border:0;outline:none;color:inherit;font:inherit;text-decoration:inherit;min-width:0;border-radius:0}.workspace_grid__Ytnrp td.workspace_selected__ZiADR{box-shadow:inset 0 0 0 2px var(--accent);z-index:1}.workspace_grid__Ytnrp td.workspace_inRange__r6mu_{background:color-mix(in srgb,var(--accent) 10%,var(--background))}.workspace_grid__Ytnrp td.workspace_invalid__QuEVH{background:color-mix(in srgb,#ef4444 8%,var(--background))}.workspace_grid__Ytnrp td.workspace_invalid__QuEVH:after{content:"";position:absolute;right:2px;top:2px;border-top:6px solid #ef4444;border-left:6px solid transparent;pointer-events:none}.workspace_checks__ceIXn{display:flex;flex-direction:column;gap:8px;font-size:13px}.workspace_check__39f5L{display:flex;align-items:start;gap:8px;line-height:1.5}.workspace_success__O88aX{border:1px solid color-mix(in srgb,#22c55e 45%,var(--panel-border));background:color-mix(in srgb,#22c55e 7%,var(--background));padding:14px;border-radius:12px}.workspace_hints__3B_1c{background:var(--surface-1);padding:14px;border-radius:12px}.workspace_hints__3B_1c ol{padding-left:20px;font-size:13px;line-height:1.65}.workspace_hints__3B_1c li+li{margin-top:12px}.workspace_modalForm__gYTuc{display:flex;flex-direction:column;gap:16px}.workspace_modalForm__gYTuc input{width:100%;margin-top:6px;border:1px solid var(--panel-border);background:var(--background);border-radius:8px;padding:10px}.workspace_actions__Xf3ma{display:flex;gap:8px;flex-wrap:wrap}.workspace_sheetList__XhBAk{max-height:50vh;overflow:auto;display:flex;flex-direction:column;gap:10px}.workspace_sheetRow__Fu2i0{display:flex;align-items:center;gap:8px;padding:10px;border:1px solid var(--panel-border);border-radius:10px}.workspace_sheetRow__Fu2i0>button:first-child{flex:1;text-align:left;overflow-wrap:anywhere}@media (max-width:1100px){.workspace_layout__4sZFh{grid-template-columns:minmax(0,1fr)}.workspace_sidebar__a_j0a{order:-1}.workspace_gridScroll__xOENZ{max-height:62vh}}.workspace_sidebar__a_j0a h2{font-size:16px;line-height:1.6;margin:0}@media (max-width:600px){.workspace_sidebar__a_j0a{gap:14px;padding:16px}.workspace_header__Llha8{margin-bottom:14px}}