@property --rt-n{syntax:"<integer>";inherits:false;initial-value:0}.reasoning-tree_root__njDfZ{--rt-accent:var(--series-1);--rt-edge:var(--border-strong);--rt-sheen:color-mix(in oklab,var(--rt-accent) 28%,var(--background));--rt-radius:12px;--rt-pad:var(--space-6);--rt-draw:760ms;--rt-draw-delay:160ms;display:block;width:100%;min-width:0;container-type:inline-size;color:var(--foreground);font-family:var(--font-body);-webkit-tap-highlight-color:transparent}[data-theme=dark] .reasoning-tree_root__njDfZ{--rt-sheen:color-mix(in oklab,var(--rt-accent) 30%,var(--foreground))}.reasoning-tree_card__TTKYv{display:grid;min-width:0;gap:var(--space-5);padding:var(--space-5) var(--rt-pad) 0;border:1px solid var(--border);border-radius:var(--radius-surface);background:var(--surface)}@container (width < 520px){.reasoning-tree_card__TTKYv{--rt-pad:var(--space-4);gap:var(--space-4);padding-top:var(--space-4);border-radius:var(--radius-panel)}}.reasoning-tree_header__t3l9i{display:flex;min-width:0;min-height:24px;align-items:center;justify-content:space-between;gap:var(--space-3)}.reasoning-tree_title__2LZuY{display:flex;min-width:0;align-items:center;gap:var(--space-2);font-size:var(--text-sm);letter-spacing:var(--tracking-body);line-height:var(--leading-body)}.reasoning-tree_mark__Skl2Q{display:grid;flex:none;width:16px;height:16px;place-items:center}.reasoning-tree_mark__Skl2Q>svg{display:block;width:16px;height:16px}.reasoning-tree_modelName__4JUfx{font-weight:500}.reasoning-tree_method__f0xl6,.reasoning-tree_modelName__4JUfx{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.reasoning-tree_method__f0xl6{color:var(--text-muted)}@container (width < 480px){.reasoning-tree_method__f0xl6{display:none}}@container (width < 340px){.reasoning-tree_modelName__4JUfx{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}}.reasoning-tree_status__nUXkR{position:relative;display:flex;flex:none;justify-content:flex-end;color:var(--text-secondary);font-size:var(--text-sm);letter-spacing:var(--tracking-body);line-height:var(--leading-body)}.reasoning-tree_statusItem__Exbpf{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}.reasoning-tree_statusDone__y08a8{flex:none;color:var(--success)}.reasoning-tree_statusIcon__xFKki{flex:none;color:var(--text-muted)}.reasoning-tree_statusText__qxgZl[data-active]{background-image:linear-gradient(90deg,var(--text-muted) 0,var(--text-muted) 38%,var(--foreground) 50%,var(--text-muted) 62%,var(--text-muted) 100%);background-size:300% 100%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:reasoning-tree_rt-shimmer__3_cEj 1.8s linear infinite}@keyframes reasoning-tree_rt-shimmer__3_cEj{0%{background-position:100% 0}to{background-position:0 0}}.reasoning-tree_stage__qab4A{position:relative;width:100%;min-width:0;transition:height var(--duration-considered) var(--ease-standard)}.reasoning-tree_root__njDfZ:not([data-ready]) .reasoning-tree_stage__qab4A{height:394px}@container (width < 670px){.reasoning-tree_root__njDfZ:not([data-ready]) .reasoning-tree_stage__qab4A{height:612px}}.reasoning-tree_column__mGap5{position:absolute;top:0;display:flex;height:18px;align-items:baseline;justify-content:space-between;gap:var(--space-2);color:var(--text-muted);font-size:var(--text-xs);letter-spacing:var(--tracking-body);line-height:18px;white-space:nowrap;transition:color var(--duration-standard) var(--ease-standard)}.reasoning-tree_column__mGap5[data-active]{color:var(--foreground)}.reasoning-tree_columnName__KWeIC{font-weight:500}.reasoning-tree_columnCount__IWrRd{min-width:0;overflow:hidden;color:var(--text-muted);font-variant-numeric:tabular-nums;text-overflow:ellipsis;opacity:0;transition:opacity var(--duration-fast) var(--ease-standard)}.reasoning-tree_columnCount__IWrRd[data-on]{opacity:1}.reasoning-tree_edges__dETsp{position:absolute;inset:0;overflow:visible;pointer-events:none}.reasoning-tree_edge__mgVwP{fill:none;stroke:var(--rt-edge);stroke-width:1.25;stroke-linecap:round;stroke-dasharray:1 2;stroke-dashoffset:1.02;transition:stroke-dashoffset var(--duration-standard) var(--ease-in-out)}.reasoning-tree_edge__mgVwP[data-on]{stroke-dashoffset:0;transition:stroke-dashoffset var(--duration-standard) var(--ease-standard) calc(var(--rt-edge-delay, 0s) + var(--i, 0) * 20ms)}.reasoning-tree_root__njDfZ[data-mode=narrow]{--rt-edge-delay:140ms}.reasoning-tree_pathLine__l4lgr{fill:none;stroke:var(--rt-accent);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1 2;stroke-dashoffset:1.02}.reasoning-tree_sheen__hciPK{fill:none;stroke:var(--rt-sheen);stroke-width:2.5;stroke-linecap:round;stroke-dasharray:.07 3;stroke-dashoffset:.08}.reasoning-tree_root__njDfZ[data-final] .reasoning-tree_pathLine__l4lgr{animation:reasoning-tree_rt-draw__LCzBf var(--rt-draw) var(--ease-in-out) var(--rt-draw-delay) both}.reasoning-tree_root__njDfZ[data-final] .reasoning-tree_sheen__hciPK{animation:reasoning-tree_rt-sheen__A1gZV var(--rt-draw) var(--ease-in-out) var(--rt-draw-delay) both,reasoning-tree_rt-fade__vYrmF .22s var(--ease-standard) calc(var(--rt-draw-delay) + var(--rt-draw)) both}@keyframes reasoning-tree_rt-draw__LCzBf{0%{stroke-dashoffset:1.02}to{stroke-dashoffset:0}}@keyframes reasoning-tree_rt-sheen__A1gZV{0%{stroke-dashoffset:.07}to{stroke-dashoffset:-.93}}@keyframes reasoning-tree_rt-fade__vYrmF{0%{opacity:1}to{opacity:0}}.reasoning-tree_tree__9mU3Y{position:absolute;inset:0}.reasoning-tree_slot__jeyYY{position:absolute;top:0;left:0;border-radius:var(--rt-radius);visibility:hidden;cursor:default;transition:visibility 0s linear .2s}.reasoning-tree_slot__jeyYY[data-shown=true]{visibility:visible;transition:none}.reasoning-tree_slot__jeyYY[data-active]{z-index:3}.reasoning-tree_node__LfFTt{position:absolute;inset:0;display:flex;box-sizing:border-box;flex-direction:column;justify-content:center;gap:7px;padding:0 var(--space-3);border:1px solid var(--border);border-radius:inherit;background:var(--surface);opacity:0;transition:opacity var(--duration-instant) var(--ease-standard),border-color var(--duration-standard) var(--ease-standard),background-color var(--duration-standard) var(--ease-standard)}.reasoning-tree_slot__jeyYY[data-shown=true] .reasoning-tree_node__LfFTt{opacity:1;transition:opacity .18s var(--ease-standard) calc(var(--rt-node-delay, .1s) + var(--i, 0) * 20ms),border-color var(--duration-standard) var(--ease-standard),background-color var(--duration-standard) var(--ease-standard)}.reasoning-tree_root__njDfZ[data-mode=narrow]{--rt-node-delay:200ms}.reasoning-tree_slot__jeyYY[data-status=pruned] .reasoning-tree_node__LfFTt{opacity:.4;transition:opacity var(--duration-standard) var(--ease-standard),border-color var(--duration-standard) var(--ease-standard)}.reasoning-tree_slot__jeyYY[data-status=pruned][data-active] .reasoning-tree_node__LfFTt{opacity:.8;transition-duration:var(--duration-fast)}.reasoning-tree_slot__jeyYY[data-active]:not([data-path]) .reasoning-tree_node__LfFTt{border-color:var(--border-strong)}.reasoning-tree_slot__jeyYY[data-depth="0"] .reasoning-tree_node__LfFTt{background:var(--surface-muted)}.reasoning-tree_slot__jeyYY[data-path] .reasoning-tree_node__LfFTt{border-color:color-mix(in oklab,var(--rt-accent) 60%,var(--border));transition:border-color var(--duration-standard) var(--ease-standard) calc(var(--rt-draw-delay) + var(--rt-draw) * var(--p, 0) / var(--rt-path-steps, 3))}.reasoning-tree_slot__jeyYY[data-status=answer] .reasoning-tree_node__LfFTt{border-color:color-mix(in oklab,var(--success) 55%,var(--border));background:color-mix(in oklab,var(--success) 7%,var(--surface));transition:border-color var(--duration-standard) var(--ease-standard) calc(var(--rt-draw-delay) + var(--rt-draw)),background-color var(--duration-standard) var(--ease-standard) calc(var(--rt-draw-delay) + var(--rt-draw));animation:reasoning-tree_rt-settle__HN_Lx .38s var(--ease-in-out) calc(var(--rt-draw-delay) + var(--rt-draw) - 40ms) both}@keyframes reasoning-tree_rt-settle__HN_Lx{0%,to{transform:none}45%{transform:scale(.965)}}.reasoning-tree_question__lHg01{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:3;font-size:var(--text-sm);font-weight:500;letter-spacing:var(--tracking-body);line-height:20px}.reasoning-tree_root__njDfZ[data-mode=narrow] .reasoning-tree_question__lHg01{-webkit-line-clamp:2}.reasoning-tree_labelRow__qY6B3{display:flex;min-width:0;align-items:center;gap:6px}.reasoning-tree_label__QAJ_P{flex:1;min-width:0;overflow:hidden;font-size:var(--text-xs);font-weight:500;letter-spacing:var(--tracking-body);line-height:16px;text-overflow:ellipsis;white-space:nowrap}.reasoning-tree_check__4qA1h{flex:none;color:var(--success);opacity:0;transform:scale(.7);transition:opacity var(--duration-instant) var(--ease-standard),transform var(--duration-standard) var(--ease-standard)}.reasoning-tree_slot__jeyYY[data-status=answer] .reasoning-tree_check__4qA1h{opacity:1;transform:none;transition:opacity var(--duration-fast) var(--ease-standard) calc(var(--rt-draw-delay) + var(--rt-draw)),transform var(--duration-standard) var(--ease-standard) calc(var(--rt-draw-delay) + var(--rt-draw))}.reasoning-tree_slot__jeyYY{--rt-bar:var(--text-muted)}.reasoning-tree_slot__jeyYY[data-status=kept]{--rt-bar:var(--rt-accent)}.reasoning-tree_slot__jeyYY[data-status=answer]{--rt-bar:var(--success)}.reasoning-tree_slot__jeyYY[data-status=pruned]{--rt-bar:var(--border-strong)}.reasoning-tree_score__r4GX9{display:flex;min-width:0;height:14px;align-items:center;gap:var(--space-2)}.reasoning-tree_track__PrNC_{position:relative;flex:1;height:3px;overflow:hidden;border-radius:var(--radius-pill);background:var(--border)}.reasoning-tree_fill__FBAcK{position:absolute;inset:0;border-radius:inherit;background:var(--rt-bar);transform:scaleX(0);transform-origin:0 50%;transition:transform var(--duration-fast) var(--ease-standard),background-color var(--duration-standard) var(--ease-standard)}.reasoning-tree_slot__jeyYY[data-scored] .reasoning-tree_fill__FBAcK{transform:scaleX(var(--s));transition:transform .64s var(--ease-standard) calc(var(--i, 0) * 20ms),background-color var(--duration-standard) var(--ease-standard)}.reasoning-tree_num__GxIM6{--rt-n:0;flex:none;width:3.4ch;color:var(--text-muted);counter-reset:rt-n var(--rt-n);font-size:var(--text-xs);font-variant-numeric:tabular-nums;letter-spacing:var(--tracking-body);line-height:14px;text-align:right;opacity:0;transition:opacity var(--duration-instant) var(--ease-standard)}.reasoning-tree_num__GxIM6:after{content:"0." counter(rt-n,decimal-leading-zero)}.reasoning-tree_slot__jeyYY[data-scored] .reasoning-tree_num__GxIM6{--rt-n:var(--n);opacity:1;transition:opacity var(--duration-fast) var(--ease-standard) calc(var(--i, 0) * 20ms),--rt-n .64s var(--ease-standard) calc(var(--i, 0) * 20ms),color var(--duration-standard) var(--ease-standard)}.reasoning-tree_slot__jeyYY:is([data-status=kept],[data-status=answer]) .reasoning-tree_num__GxIM6{color:var(--text-secondary)}.reasoning-tree_root__njDfZ[data-mode=narrow] .reasoning-tree_slot__jeyYY:not([data-depth="0"]) .reasoning-tree_node__LfFTt{flex-direction:row;align-items:center;gap:var(--space-2);padding:0 10px 6px}.reasoning-tree_root__njDfZ[data-mode=narrow] .reasoning-tree_labelRow__qY6B3{flex:1}.reasoning-tree_root__njDfZ[data-mode=narrow] .reasoning-tree_score__r4GX9{flex:none}.reasoning-tree_root__njDfZ[data-mode=narrow] .reasoning-tree_track__PrNC_{position:absolute;right:10px;bottom:8px;left:10px;height:2px}.reasoning-tree_tag___dJFW{position:absolute;z-index:4;display:grid;width:max-content;max-width:min(264px,78vw);box-sizing:border-box;gap:2px;padding:7px 10px 8px;border-radius:10px;color:var(--background);background:var(--foreground);pointer-events:none;animation:reasoning-tree_rt-tag__9bkzH var(--duration-fast) var(--ease-standard) both}.reasoning-tree_tag___dJFW[data-side=top]{--rt-tag-from:3px;bottom:calc(100% + 8px)}.reasoning-tree_tag___dJFW[data-side=bottom]{--rt-tag-from:-3px;top:calc(100% + 8px)}.reasoning-tree_tag___dJFW[data-align=start]{left:0}.reasoning-tree_tag___dJFW[data-align=end]{right:0}.reasoning-tree_tag___dJFW[data-align=center]{left:50%;translate:-50% 0}.reasoning-tree_tagText__5nL_s{font-size:var(--text-xs);letter-spacing:var(--tracking-body);line-height:1.45;text-wrap:pretty}.reasoning-tree_tagMeta__i1c_H{font-size:var(--text-xs);font-variant-numeric:tabular-nums;letter-spacing:var(--tracking-body);line-height:1.4;opacity:.68}@keyframes reasoning-tree_rt-tag__9bkzH{0%{opacity:0;transform:translateY(var(--rt-tag-from,3px))}}.reasoning-tree_footer___CnLn{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:var(--space-3) var(--space-4);margin-inline:calc(var(--rt-pad) * -1);padding:var(--space-3) var(--rt-pad);border-top:1px solid var(--border)}.reasoning-tree_transport__JEqqY{display:flex;align-items:center;gap:var(--space-2)}.reasoning-tree_transport__JEqqY .reasoning-tree_iconButton__pHlsI{width:var(--control-height-sm);padding:0}.reasoning-tree_transport__JEqqY .reasoning-tree_iconButton__pHlsI[aria-disabled=true]{color:var(--text-muted);cursor:default}.reasoning-tree_playIcon__bpfQo{display:grid;place-items:center}.reasoning-tree_playIcon__bpfQo>svg{grid-area:1/1;transition:opacity .1s var(--ease-standard)}.reasoning-tree_playIcon__bpfQo>svg:last-child,.reasoning-tree_playIcon__bpfQo[data-playing]>svg:first-child{opacity:0}.reasoning-tree_playIcon__bpfQo:not([data-playing])>svg:first-child,.reasoning-tree_playIcon__bpfQo[data-playing]>svg:last-child{opacity:1;transition-duration:var(--duration-fast)}.reasoning-tree_beam__iXYDw{display:flex;min-width:0;align-items:center;gap:var(--space-3)}.reasoning-tree_beamLabel__t2iMl{color:var(--text-secondary);font-size:var(--text-sm);letter-spacing:var(--tracking-body);line-height:var(--leading-body);white-space:nowrap}.reasoning-tree_beamShort__XT7eY{display:none}@container (width < 480px){.reasoning-tree_footer___CnLn{gap:var(--space-3)}.reasoning-tree_beam__iXYDw{gap:var(--space-2)}.reasoning-tree_beamLong__VmFS5{display:none}.reasoning-tree_beamShort__XT7eY{display:inline}}.reasoning-tree_srOnly__Obhk_{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}@media (prefers-reduced-motion:reduce){.reasoning-tree_check__4qA1h,.reasoning-tree_columnCount__IWrRd,.reasoning-tree_column__mGap5,.reasoning-tree_edge__mgVwP,.reasoning-tree_fill__FBAcK,.reasoning-tree_node__LfFTt,.reasoning-tree_num__GxIM6,.reasoning-tree_playIcon__bpfQo>svg,.reasoning-tree_slot__jeyYY,.reasoning-tree_stage__qab4A{transition-duration:0s!important;transition-delay:0s!important}.reasoning-tree_root__njDfZ[data-final] .reasoning-tree_pathLine__l4lgr{animation:none;stroke-dashoffset:0}.reasoning-tree_root__njDfZ[data-final] .reasoning-tree_sheen__hciPK{animation:none;opacity:0}.reasoning-tree_slot__jeyYY[data-status=answer] .reasoning-tree_node__LfFTt,.reasoning-tree_statusText__qxgZl[data-active],.reasoning-tree_tag___dJFW{animation:none}}.reasoning-tree_demo__oTrYW{display:grid;width:100%;max-width:780px;margin-inline:auto}