@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap";
.CodeBlock-module__z3KVFW__outputScope{--cb-white:var(--ch-white);--cb-black:var(--ch-black);--cb-slate-200:var(--ch-slate-200);--cb-slate-500:var(--ch-gray-500);--cb-slate-700:var(--ch-border);--cb-slate-800:var(--ch-bg-subtle);--cb-slate-900:var(--ch-bg-muted);--cb-gray-200:var(--ch-gray-200);--cb-gray-800:var(--ch-gray-800);--cb-neutral-100:var(--ch-bg-subtle);--cb-neutral-300:var(--ch-border);--cb-bg:var(--ch-bg);--cb-bg2:var(--ch-bg-muted);--cb-bg3:var(--ch-bg-hover);--cb-border:var(--ch-border-light);--cb-text:var(--ch-text);--cb-text-dim:var(--ch-text-muted);--cb-text-muted:var(--ch-text-secondary);--cb-accent:var(--ch-accent);--cb-green:var(--ch-green);--cb-red:var(--ch-red);--cb-yellow:var(--ch-amber-500);--cb-font-ui:var(--ch-font-ui);--cb-font-mono:var(--ch-font-mono);--cb-radius:var(--ch-radius);position:relative}.CodeBlock-module__z3KVFW__iconBtn{color:var(--cb-text-dim);cursor:pointer;background:0 0;border:none;border-radius:5px;align-items:center;padding:5px 7px;transition:color .15s,background .15s;display:inline-flex}.CodeBlock-module__z3KVFW__iconBtn:hover{color:var(--cb-text);background:var(--cb-bg3)}.CodeBlock-module__z3KVFW__iconBtn:focus-visible{outline:2px solid var(--cb-accent);outline-offset:1px}.CodeBlock-module__z3KVFW__iconBtn svg{display:block}.CodeBlock-module__z3KVFW__output{background:var(--cb-bg);border-top:1px solid var(--cb-border);flex-direction:column;gap:8px;max-height:68vh;padding:12px;display:flex;position:relative;overflow-y:auto}.CodeBlock-module__z3KVFW__outputRunning{min-height:84px;padding-bottom:48px}.CodeBlock-module__z3KVFW__bootNotice{border:1px solid var(--cb-border);border-radius:var(--cb-radius);background:var(--cb-bg2);color:var(--cb-text);align-items:center;gap:10px;padding:10px 12px;font-size:12.5px;display:flex}.CodeBlock-module__z3KVFW__bootSpinner{width:15px;height:15px;color:var(--cb-accent);flex:none;animation:.75s linear infinite CodeBlock-module__z3KVFW__cb-bootspin}@keyframes CodeBlock-module__z3KVFW__cb-bootspin{to{transform:rotate(360deg)}}.CodeBlock-module__z3KVFW__bootNoticeText{flex-direction:column;gap:2px;min-width:0;display:flex}.CodeBlock-module__z3KVFW__bootNoticeTitle{font-weight:600}.CodeBlock-module__z3KVFW__bootNoticeHint{color:var(--cb-text-dim);font-size:11.5px;line-height:1.35}.CodeBlock-module__z3KVFW__outCell{border-radius:var(--cb-radius);background:var(--cb-bg2);flex:none;animation:.2s CodeBlock-module__z3KVFW__cb-fadeSlide;overflow:hidden}@keyframes CodeBlock-module__z3KVFW__cb-fadeSlide{0%{opacity:0}to{opacity:1}}.CodeBlock-module__z3KVFW__outCellStdout{border-left:3px solid var(--cb-green)}.CodeBlock-module__z3KVFW__outCellStderr{border-left:3px solid var(--cb-red)}.CodeBlock-module__z3KVFW__outCellHtml{border-left:3px solid var(--cb-accent)}.CodeBlock-module__z3KVFW__outCellImage{border-left:3px solid var(--cb-yellow)}.CodeBlock-module__z3KVFW__outCellPlot{border-left:3px solid var(--cb-accent)}.CodeBlock-module__z3KVFW__outCellHeader{background:var(--cb-bg2);border-bottom:1px solid var(--cb-border);font-size:10px;font-family:var(--cb-font-mono);color:var(--cb-text-dim);text-transform:uppercase;letter-spacing:.06em;align-items:center;gap:8px;padding:4px 10px;font-weight:600;display:flex}.CodeBlock-module__z3KVFW__outCellType{font-weight:600}.CodeBlock-module__z3KVFW__outCellTime{text-transform:none;letter-spacing:0;color:var(--cb-text-dim);margin-left:auto;font-weight:500}.CodeBlock-module__z3KVFW__outCellCopy{width:22px;height:22px;margin-left:4px}.CodeBlock-module__z3KVFW__outCellBody{font-family:var(--cb-font-mono);white-space:pre-wrap;word-break:break-word;color:var(--cb-text);padding:10px 12px;font-size:13px;line-height:1.6}.CodeBlock-module__z3KVFW__outCellStderr .CodeBlock-module__z3KVFW__outCellBody{color:var(--cb-red)}.CodeBlock-module__z3KVFW__outCellHtml .CodeBlock-module__z3KVFW__outCellBody{max-height:480px;padding:0;overflow:auto}.CodeBlock-module__z3KVFW__outCellImage .CodeBlock-module__z3KVFW__outCellBody{text-align:center;max-height:600px;overflow:auto}.CodeBlock-module__z3KVFW__outCellPlot .CodeBlock-module__z3KVFW__outCellBody{max-height:600px;padding:0;overflow:auto}:is(.CodeBlock-module__z3KVFW__outCellHtml img,.CodeBlock-module__z3KVFW__outCellHtml svg){max-width:100%}.CodeBlock-module__z3KVFW__outCellPlot .js-plotly-plot{width:100%}.CodeBlock-module__z3KVFW__dataframeWrap{padding:12px;overflow-x:auto}.CodeBlock-module__z3KVFW__dataframeWrap table{border-collapse:collapse;font-family:var(--cb-font-mono);color:var(--cb-text);width:100%;min-width:max-content;font-size:12.5px}.CodeBlock-module__z3KVFW__dataframeWrap th{background:var(--cb-bg3);border-bottom:1px solid var(--cb-border);border-right:1px solid var(--cb-border);text-align:left;color:var(--cb-accent);white-space:nowrap;padding:7px 14px;font-weight:600}.CodeBlock-module__z3KVFW__dataframeWrap td{border-bottom:1px solid var(--cb-border);border-right:1px solid var(--cb-border);white-space:nowrap;color:var(--cb-text-muted);padding:6px 14px}.CodeBlock-module__z3KVFW__dataframeWrap tr:hover td{background:var(--cb-bg3)}.CodeBlock-module__z3KVFW__dataframeWrap tr:last-child td{border-bottom:none}.CodeBlock-module__z3KVFW__runOverlay{pointer-events:none;opacity:0;z-index:0;height:36px;-webkit-mask-image:linear-gradient(to top, var(--cb-black) 35%, transparent 100%);-webkit-mask-image:linear-gradient(to top, var(--cb-black) 35%, transparent 100%);mask-image:linear-gradient(to top, var(--cb-black) 35%, transparent 100%);transition:opacity 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var(--cb-accent) 80%, white 20%) 50%, transparent 100%);filter:blur(.5px);height:2px;animation:1.1s cubic-bezier(.45,0,.2,1) infinite CodeBlock-module__z3KVFW__cb-stream;position:absolute;bottom:8px;left:0;right:0;transform:translate(-100%)}@keyframes CodeBlock-module__z3KVFW__cb-waveBack{0%{transform:translate(0)}to{transform:translate(-240px)}}@keyframes CodeBlock-module__z3KVFW__cb-waveFront{0%{transform:translate(0)}to{transform:translate(-240px)}}@keyframes CodeBlock-module__z3KVFW__cb-glowPulse{0%{opacity:.45}to{opacity:.85}}@keyframes CodeBlock-module__z3KVFW__cb-stream{0%{opacity:0;transform:translate(-100%)}15%{opacity:1}85%{opacity:1}to{opacity:0;transform:translate(100%)}}.CodeBlock-module__z3KVFW__toastViewport{z-index:500;--cb-black:#000;--cb-slate-200:#e8e8e8;--cb-slate-500:#9aa4b2;--cb-slate-700:#3a3a3a;--cb-slate-800:#2a2a2a;--cb-slate-900:#1e1e1e;--cb-gray-200:#e5e7eb;--cb-gray-800:#1f2937;--cb-neutral-100:#fff;--cb-neutral-300:#e5e7eb;width:320px;max-width:calc(100vw - 32px);margin:0;padding:0;list-style:none;position:fixed;bottom:16px;right:16px}.CodeBlock-module__z3KVFW__toastRoot{--gap:.75rem;--peek:.65rem;--scale:calc(max(0, 1 - (var(--toast-index) * .1)));--shrink:calc(1 - var(--scale));--height:var(--toast-frontmost-height,var(--toast-height));--offset-y:calc(var(--toast-offset-y) * -1 + (var(--toast-index) * var(--gap) * -1) + var(--toast-swipe-movement-y));width:100%;height:var(--height);box-sizing:border-box;background:var(--cb-slate-900);color:var(--cb-slate-200);border:1px solid var(--cb-slate-700);box-shadow:0 4px 16px color-mix(in srgb, var(--cb-black) 18%, transparent), 0 1px 4px color-mix(in srgb, var(--cb-black) 8%, transparent);letter-spacing:-.01em;transform-origin:bottom;cursor:default;-webkit-user-select:none;user-select:none;z-index:calc(1000 - var(--toast-index));transform:translateX(var(--toast-swipe-movement-x)) translateY(calc(var(--toast-swipe-movement-y) - (var(--toast-index) * var(--peek)) - (var(--shrink) * var(--height)))) scale(var(--scale));background-clip:padding-box;border-radius:8px;margin:0;padding:.75rem 2.25rem .75rem .875rem;font-family:Inter,system-ui,-apple-system,sans-serif;font-size:12.5px;line-height:1.4;transition:transform .5s cubic-bezier(.22,1,.36,1),opacity .5s,height .15s;position:absolute;bottom:0;left:auto;right:0}html[data-theme=light] .CodeBlock-module__z3KVFW__toastRoot{background:var(--cb-neutral-100);color:var(--cb-gray-800);border-color:var(--cb-neutral-300);box-shadow:0 4px 16px color-mix(in srgb, var(--cb-black) 10%, transparent), 0 1px 4px color-mix(in srgb, var(--cb-black) 6%, transparent)}html.light .CodeBlock-module__z3KVFW__toastRoot{background:var(--cb-neutral-100);color:var(--cb-gray-800);border-color:var(--cb-neutral-300);box-shadow:0 4px 16px color-mix(in srgb, var(--cb-black) 10%, transparent), 0 1px 4px color-mix(in srgb, var(--cb-black) 6%, transparent)}.CodeBlock-module__z3KVFW__toastRoot[data-expanded]{transform:translateX(var(--toast-swipe-movement-x)) translateY(var(--offset-y));height:var(--toast-height)}.CodeBlock-module__z3KVFW__toastRoot[data-starting-style],.CodeBlock-module__z3KVFW__toastRoot[data-ending-style]{transform:translateY(150%)}.CodeBlock-module__z3KVFW__toastRoot[data-limited],.CodeBlock-module__z3KVFW__toastRoot[data-ending-style]{opacity:0}.CodeBlock-module__z3KVFW__toastRoot[data-ending-style][data-swipe-direction=up]{transform:translateY(calc(var(--toast-swipe-movement-y) - 150%))}.CodeBlock-module__z3KVFW__toastRoot[data-ending-style][data-swipe-direction=left]{transform:translateX(calc(var(--toast-swipe-movement-x) - 150%)) translateY(var(--offset-y))}.CodeBlock-module__z3KVFW__toastRoot[data-ending-style][data-swipe-direction=right]{transform:translateX(calc(var(--toast-swipe-movement-x) + 150%)) 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0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:0;line-height:1;display:flex;position:absolute;top:6px;right:6px}.CodeBlock-module__z3KVFW__toastClose:hover{color:var(--cb-slate-200);background:var(--cb-slate-800)}:is(html[data-theme=light] .CodeBlock-module__z3KVFW__toastClose:hover,html.light .CodeBlock-module__z3KVFW__toastClose:hover){color:var(--cb-gray-800);background:var(--cb-gray-200)}
.ChallengeCard-module__s1ZFha__card{--ch-white:#fff;--ch-black:#000;--ch-slate-50:#f8fafc;--ch-slate-100:#f1f5f9;--ch-slate-200:#e2e8f0;--ch-slate-300:#cbd5e1;--ch-slate-400:#94a3b8;--ch-slate-700:#334155;--ch-slate-800:#1e293b;--ch-slate-900:#0f172a;--ch-slate-950:#020617;--ch-gray-50:#f9fafb;--ch-gray-100:#f3f4f6;--ch-gray-200:#e5e7eb;--ch-gray-300:#d1d5db;--ch-gray-400:#9ca3af;--ch-gray-500:#6b7280;--ch-gray-700:#374151;--ch-gray-800:#1f2937;--ch-gray-900:#111827;--ch-zinc-100:#f4f4f5;--ch-neutral-50:#fafafa;--ch-blue-50:#eff6ff;--ch-blue-100:#dbeafe;--ch-blue-200:#bfdbfe;--ch-blue-300:#93c5fd;--ch-blue-500:#3b82f6;--ch-blue-600:#2563eb;--ch-blue-700:#1d4ed8;--ch-blue-800:#1e40af;--ch-blue-900:#1e3a8a;--ch-green-50:#f0fdf4;--ch-green-100:#dcfce7;--ch-green-200:#bbf7d0;--ch-green-500:#22c55e;--ch-green-600:#16a34a;--ch-red-50:#fef2f2;--ch-red-100:#fee2e2;--ch-red-200:#fecaca;--ch-red-500:#ef4444;--ch-red-600:#dc2626;--ch-red-900:#7f1d1d;--ch-violet-50:#f5f3ff;--ch-violet-100:#ede9fe;--ch-violet-500:#8b5cf6;--ch-violet-600:#7c3aed;--ch-amber-500:#f59e0b;--ch-bg:var(--ch-white);--ch-bg-muted:var(--ch-neutral-50);--ch-bg-subtle:var(--ch-gray-50);--ch-bg-hover:var(--ch-gray-100);--ch-border:var(--ch-gray-200);--ch-border-light:var(--ch-gray-100);--ch-text:var(--ch-gray-900);--ch-text-secondary:var(--ch-gray-500);--ch-text-muted:var(--ch-gray-400);--ch-accent:var(--ch-blue-600);--ch-accent-hover:var(--ch-blue-700);--ch-accent-disabled:var(--ch-blue-300);--ch-green:var(--ch-green-600);--ch-green-dot:var(--ch-green-500);--ch-green-bg:var(--ch-green-50);--ch-red:var(--ch-red-600);--ch-red-bg:var(--ch-red-50);--ch-purple:var(--ch-violet-600);--ch-purple-bg:var(--ch-violet-50);--ch-purple-border:var(--ch-violet-100);--ch-badge-color:var(--ch-accent);--ch-badge-bg:var(--ch-blue-50);--ch-badge-border:var(--ch-blue-100);--ch-scrollbar-thumb:var(--ch-gray-300);--ch-scrollbar-thumb-hover:var(--ch-gray-400);--ch-overlay:color-mix(in srgb, var(--ch-slate-900) 55%, transparent);--ch-font-ui:"Inter", system-ui, -apple-system, sans-serif;--ch-font-mono:"JetBrains Mono", "Fira Code", ui-monospace, monospace;--ch-radius:8px;--ch-shadow:0 1px 3px color-mix(in srgb, var(--ch-black) 8%, transparent), 0 1px 2px color-mix(in srgb, var(--ch-black) 5%, transparent);background:var(--ch-bg);border:1px solid var(--ch-border);border-radius:var(--ch-radius);box-shadow:var(--ch-shadow);font-family:var(--ch-font-ui);color:var(--ch-text);margin:1rem 0;font-size:14px;line-height:1.5;position:relative;overflow:hidden}.ChallengeCard-module__s1ZFha__header{flex-direction:column;gap:14px;padding:16px 20px 12px;display:flex}.ChallengeCard-module__s1ZFha__headerRow{justify-content:space-between;align-items:center;gap:12px;display:flex}.ChallengeCard-module__s1ZFha__headerMeta{flex-wrap:nowrap;flex-shrink:0;align-items:center;gap:10px;display:inline-flex}.ChallengeCard-module__s1ZFha__titleRow{align-items:center;gap:12px;display:flex}.ChallengeCard-module__s1ZFha__headerStatus{flex-shrink:0;align-items:center;margin-left:auto;display:inline-flex}.ChallengeCard-module__s1ZFha__headerRuntimeLabel{color:var(--ch-text-secondary);align-items:center;gap:5px;font-size:13px;display:inline-flex}.ChallengeCard-module__s1ZFha__headerRuntimeLabel svg{width:13px;height:13px;color:var(--ch-gray-900);flex-shrink:0}.ChallengeCard-module__s1ZFha__badge{letter-spacing:.06em;text-transform:uppercase;color:var(--ch-badge-color);white-space:nowrap;flex-shrink:0;align-items:center;gap:5px;font-size:11.5px;font-weight:600;display:inline-flex}.ChallengeCard-module__s1ZFha__title{color:var(--ch-text);flex:1;min-width:0;font-size:18px;font-weight:600;line-height:1.4}.ChallengeCard-module__s1ZFha__statusPass{color:var(--ch-green);align-items:center;gap:6px;font-size:13px;font-weight:500;display:inline-flex}.ChallengeCard-module__s1ZFha__statusPending{color:var(--ch-text-secondary);align-items:center;gap:6px;font-size:13px;display:inline-flex}.ChallengeCard-module__s1ZFha__statusPendingCount{font-weight:500}.ChallengeCard-module__s1ZFha__statusPendingLabel{color:var(--ch-text-muted)}.ChallengeCard-module__s1ZFha__modalBackdrop{background:var(--ch-overlay);z-index:1000;justify-content:center;align-items:center;padding:24px;display:flex;position:fixed;inset:0}.ChallengeCard-module__s1ZFha__modalCard{flex-direction:column;width:100%;max-width:720px;max-height:80vh;margin:0;display:flex}.ChallengeCard-module__s1ZFha__modalHeader{border-bottom:1px solid var(--ch-border-light);align-items:center;gap:12px;padding:14px 18px;display:flex}.ChallengeCard-module__s1ZFha__modalTitleArea{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.ChallengeCard-module__s1ZFha__modalTitle{color:var(--ch-text);white-space:nowrap;text-overflow:ellipsis;font-size:15px;font-weight:600;line-height:1.3;overflow:hidden}.ChallengeCard-module__s1ZFha__modalSubtitle{color:var(--ch-text-muted);white-space:nowrap;text-overflow:ellipsis;font-size:13px;overflow:hidden}.ChallengeCard-module__s1ZFha__modalActions{flex-shrink:0;align-items:center;gap:4px;display:inline-flex}.ChallengeCard-module__s1ZFha__modalIconBtn{width:28px;height:28px;color:var(--ch-text-muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:5px;justify-content:center;align-items:center;transition:background .12s,color .12s,border-color .12s;display:inline-flex}.ChallengeCard-module__s1ZFha__modalIconBtn:hover{background:var(--ch-bg-hover);color:var(--ch-text);border-color:var(--ch-border-light)}.ChallengeCard-module__s1ZFha__modalTabBar{background:var(--ch-bg-subtle);border-bottom:1px solid var(--ch-border-light);scrollbar-width:none;-webkit-user-select:none;user-select:none;flex-shrink:0;align-items:stretch;gap:0;display:flex;overflow-x:auto}.ChallengeCard-module__s1ZFha__modalTabBar::-webkit-scrollbar{display:none}.ChallengeCard-module__s1ZFha__modalTab{font-size:13px;font-family:var(--ch-font-mono);color:var(--ch-text-muted);border:none;border-right:1px solid var(--ch-border-light);cursor:pointer;white-space:nowrap;background:0 0;align-items:center;gap:6px;padding:7px 14px;transition:background .12s,color .12s;display:inline-flex;position:relative}.ChallengeCard-module__s1ZFha__modalTab:hover{background:var(--ch-bg-hover);color:var(--ch-text)}.ChallengeCard-module__s1ZFha__modalTabActive{background:var(--ch-bg);color:var(--ch-text)}.ChallengeCard-module__s1ZFha__modalTabActive:after{content:"";background:var(--ch-accent);height:2px;position:absolute;bottom:-1px;left:0;right:0}.ChallengeCard-module__s1ZFha__modalTabHint{color:var(--ch-text-muted);font-size:15px;line-height:1}.ChallengeCard-module__s1ZFha__modalEditor{flex:1;min-height:0;overflow:auto}.ChallengeCard-module__s1ZFha__modalEditor .cm-editor{height:100%;font-family:var(--ch-font-mono);font-size:13px;line-height:1.6}.ChallengeCard-module__s1ZFha__modalEditor .cm-scroller{font-family:inherit}.ChallengeCard-module__s1ZFha__instructions{background:var(--ch-bg);padding:4px 20px 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