:root{color:#2b3a31;font-synthesis:none;--ink:#2d4438;--muted:#8a8c7f;--gold:#ad8d48;--mono:"SFMono-Regular", Consolas, monospace;background:#f6f3eb;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,sans-serif}*{box-sizing:border-box}html{background:#f6f3eb;min-width:320px}body{background:radial-gradient(at 46% 32%,#fcfaf4 0,#f6f3eb 52%,#efede4 100%);min-width:320px;min-height:100svh;margin:0;position:relative;overflow-x:clip}button,input{font:inherit;-webkit-tap-highlight-color:transparent}button{color:inherit}button:focus-visible,input:focus-visible{outline:2px solid var(--gold);outline-offset:4px}::selection{color:#263c30;background:#e3d8b7}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.page-grain{pointer-events:none;opacity:.2;z-index:3;mix-blend-mode:multiply;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.11'/%3E%3C/svg%3E");position:fixed;inset:0}.ambient-paper{--pointer-x:50%;--pointer-y:42%;z-index:0;pointer-events:none;-webkit-user-select:none;user-select:none;position:fixed;inset:0;overflow:hidden}.ambient-paper:before{content:"";background:radial-gradient(circle at var(--pointer-x) var(--pointer-y), #dac27721, transparent 25%);position:absolute;inset:0}.ambient-paper:after{content:"";background:radial-gradient(#0000 48%,#7177560b 100%);position:absolute;inset:0}.paper-light{filter:blur(12px);opacity:.72;border-radius:50%;width:58vw;height:58vw;position:absolute}.light-left{background:radial-gradient(circle,#decc9140,#decc9112 38%,#0000 70%);animation:24s ease-in-out infinite light-breathe;top:4vh;left:-23vw}.light-right{background:radial-gradient(circle,#b9cfb13d,#b9cfb10f 40%,#0000 70%);animation:29s ease-in-out -11s infinite reverse light-breathe;top:23vh;right:-21vw}.paper-grid{opacity:.58;background-image:linear-gradient(#69715808 1px,#0000 1px),linear-gradient(90deg,#69715808 1px,#0000 1px),linear-gradient(#8b7e520e 1px,#0000 1px),linear-gradient(90deg,#8b7e520e 1px,#0000 1px);background-size:48px 48px,48px 48px,240px 240px,240px 240px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(#0000 22%,#000 100%);mask-image:radial-gradient(#0000 22%,#000 100%)}.ambient-sketch{opacity:.62;width:100%;height:100%;animation:36s ease-in-out infinite sketch-breathe;position:absolute;inset:0;overflow:visible}.sketch-orbits{fill:none;stroke:#a58e55;stroke-width:1px;stroke-dasharray:1 8;opacity:.4}.sketch-orbits-right{stroke:#7e937f;opacity:.36}.sketch-sine{fill:none;stroke:#7e927f;stroke-width:1.1px;stroke-dasharray:1 7;opacity:.34;animation:42s linear infinite sine-flow}.sketch-crosses{fill:none;stroke:#af9456;stroke-width:1px;opacity:.44}.paper-frame{opacity:.48;background-image:linear-gradient(#9d894f66,#9d894f66),linear-gradient(#9d894f66,#9d894f66),linear-gradient(#9d894f66,#9d894f66),linear-gradient(#9d894f66,#9d894f66),linear-gradient(#9d894f66,#9d894f66),linear-gradient(#9d894f66,#9d894f66),linear-gradient(#9d894f66,#9d894f66),linear-gradient(#9d894f66,#9d894f66);background-position:0 0,0 0,100% 0,100% 0,0 100%,0 100%,100% 100%,100% 100%;background-repeat:no-repeat;background-size:30px 1px,1px 30px,30px 1px,1px 30px,30px 1px,1px 30px,30px 1px,1px 30px;position:absolute;inset:22px}.paper-sparkles{opacity:.38;background-image:radial-gradient(circle at 12% 26%,#a38a487a 0 1px,#0000 1.8px),radial-gradient(circle at 22% 76%,#748f7066 0 1px,#0000 1.8px),radial-gradient(circle at 78% 29%,#a38a486b 0 1px,#0000 1.8px),radial-gradient(circle at 87% 71%,#748f7066 0 1px,#0000 1.8px),radial-gradient(circle at 61% 11%,#a38a4859 0 1px,#0000 1.8px),radial-gradient(circle at 42% 88%,#a38a4859 0 1px,#0000 1.8px);animation:11s ease-in-out infinite sparkle-pulse;position:absolute;inset:0}.formula-streams{pointer-events:none;position:absolute;inset:0;overflow:hidden}.formula-stream{width:124%;height:56px;opacity:var(--stream-opacity,.18);transform:rotate(var(--stream-angle,0deg));position:absolute;left:-12%;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,#0000,#000 9% 91%,#0000);mask-image:linear-gradient(90deg,#0000,#000 9% 91%,#0000)}.stream-track{will-change:transform;width:max-content;animation:stream-scroll var(--stream-duration,70s) linear var(--stream-delay,0s) infinite;animation-direction:var(--stream-direction,normal);display:flex}.stream-group{flex:none;align-items:center;gap:clamp(38px,5vw,88px);padding-right:clamp(38px,5vw,88px);display:flex}.stream-formula{color:#98824d;white-space:nowrap;text-shadow:0 1px #ffffff8c;flex:none;font-size:18px;display:block}.stream-formula .katex{font-size:1em}.stream-two .stream-formula{color:#81907a}.stream-three .stream-formula{color:#7e8975}.stream-four .stream-formula{color:#a28d59}.stream-one{--stream-angle:-4deg;--stream-opacity:.32;top:18%}.stream-two{--stream-angle:3deg;--stream-opacity:.26;top:72%}.stream-three{--stream-angle:-2deg;--stream-opacity:.16;top:44%}.stream-four{--stream-angle:-5deg;--stream-opacity:.25;top:91%}@keyframes stream-scroll{0%{transform:translate(0,0)}to{transform:translate(-50%)}}.ambient-expression{--angle:0deg;color:#9a844d;opacity:.29;white-space:nowrap;text-shadow:0 1px #ffffff80;font-size:18px;animation:20s ease-in-out infinite ambient-drift;display:block;position:absolute}.ambient-expression .katex{font-size:1em}.expression-euler{--angle:7deg;top:13%;right:4.5%}.expression-wave{--angle:-9deg;animation-delay:-7s;bottom:12%;left:4%}.expression-coefficient{--angle:5deg;animation-delay:-12s;bottom:17%;right:8%}.expression-phase{--angle:-7deg;animation-delay:-16s;top:17%;left:4%}.ambient-symbol{color:#71816a;opacity:.065;font-family:Georgia,Times New Roman,serif;font-size:clamp(210px,26vw,400px);line-height:1;animation:28s ease-in-out infinite symbol-drift;position:absolute;top:26%;right:-1%}.ambient-symbol .katex{font-size:1em}.symbol-integral{opacity:.045;font-size:clamp(140px,16vw,250px);animation-delay:-13s;inset:auto auto 5% 3%}.ambient-micro{color:#839078;opacity:.38;white-space:nowrap;border-top:1px solid #92845338;padding-top:6px;font-size:11px;animation:24s ease-in-out infinite ambient-drift;position:absolute}.ambient-micro .katex{font-size:1em}.micro-domain{--angle:-5deg;top:26%;left:13%}.micro-frequency{--angle:6deg;animation-delay:-9s;bottom:28%;right:14%}.ambient-orbit{--orbit-size:210px;width:var(--orbit-size);height:var(--orbit-size);border:1px solid #9a844b24;border-radius:50%;animation:65s linear infinite orbit-turn;position:absolute}.ambient-orbit:after{content:"";border-radius:inherit;border:1px solid #697d6014;position:absolute;inset:22px}.ambient-orbit>i{background:#a084424d;border-radius:50%;width:5px;height:5px;position:absolute;top:50%;left:-3px}.orbit-one{top:37%;left:4%}.orbit-two{--orbit-size:104px;animation-duration:45s;animation-direction:reverse;top:7%;right:11%}@keyframes ambient-drift{0%,to{transform:translateY(0) rotate(var(--angle))}50%{transform:translateY(-13px) rotate(var(--angle))}}@keyframes symbol-drift{0%,to{transform:translate(0)rotate(-8deg)}50%{transform:translate(-10px,-18px)rotate(-5deg)}}@keyframes orbit-turn{to{transform:rotate(360deg)}}@keyframes light-breathe{0%,to{transform:translate(0,0)scale(1)}50%{transform:translate(2vw,-2vh)scale(1.08)}}@keyframes sketch-breathe{0%,to{transform:translate(0,0)}50%{transform:translate(-.5%,-.6%)}}@keyframes sine-flow{to{stroke-dashoffset:-160px}}@keyframes sparkle-pulse{0%,to{opacity:.26}50%{opacity:.48}}.workspace{z-index:1;grid-template-rows:minmax(0,1fr) auto;grid-template-columns:minmax(290px,370px) minmax(280px,390px);justify-content:center;align-items:center;gap:20px 64px;max-width:1160px;min-height:100svh;margin:0 auto;padding:22px 40px 20px;display:grid;position:relative}.formula-panel{isolation:isolate;flex-direction:column;grid-area:1/1;align-items:center;gap:34px;min-width:0;font-size:22px;display:flex;position:relative}.formula-panel:before,.formula-panel:after{content:"";z-index:-1;pointer-events:none;border:1px solid #a0844216;border-radius:50%;position:absolute}.formula-panel:before{width:240px;height:240px;top:50%;left:50%;transform:translate(-50%,-50%)}.formula-panel:after{width:82px;height:82px;top:calc(50% - 92px);left:calc(50% + 48px)}.formula-panel>div{z-index:1;text-align:center;width:100%;min-width:0;position:relative}#formula-series{font-size:29px}.formula-panel .katex-display{margin:0}.formula-panel .katex{color:#2b3c32;font-size:1.06em}.formula-panel .katex .mop{color:#8f753c}.formula-rule{z-index:1;background:#d8d4c6;width:44px;height:1px;position:relative}.formula-rule:after{content:"";background:#b09552;border-radius:50%;width:5px;height:5px;position:absolute;top:-2px;left:20px}.stage-column{isolation:isolate;grid-area:1/2;justify-self:center;width:min(100%,430px,80svh - 100.8px);min-width:0;position:relative}.stage-column:before{content:"";z-index:-1;pointer-events:none;border:1px solid #97845024;position:absolute;inset:-9px}.stage-column:after{content:"";pointer-events:none;border-bottom:1px solid #97844b61;border-right:1px solid #97844b61;width:43px;height:43px;position:absolute;bottom:-15px;right:-15px}.stage-shell{aspect-ratio:4/5;background:#f4f3eb;border:1px solid #4c4f3b2b;border-radius:4px;width:100%;position:relative;overflow:hidden;box-shadow:0 20px 55px #35382613,0 2px 6px #35382606}#portrait-canvas{width:100%;height:100%;display:block}.stage-hud{pointer-events:none;color:#929585;font:9px var(--mono);letter-spacing:.025em;justify-content:space-between;display:flex;position:absolute;top:13px;left:14px;right:14px}.stage-hud b{color:#65725e;font-weight:400}.spectrum-panel{opacity:.62;border-top:1px solid #6b6f5421;grid-template-columns:1fr 1fr;gap:8%;height:7%;padding-top:6px;display:grid;position:absolute;bottom:3%;left:6%;right:6%}.spectrum-canvas{width:100%;height:100%;display:block}.spectrum-progress{background:#e3dfd2;height:1px;position:absolute;bottom:0;left:0;right:0}.spectrum-progress i{background:#b69b4c;width:0;height:100%;display:block}.stage-shell:before,.stage-shell:after{content:"";z-index:2;pointer-events:none;opacity:.15;background:repeating-linear-gradient(#5260428c 0 1px,#0000 1px 14px);width:3px;position:absolute;top:20%;bottom:20%}.stage-shell:before{left:5px}.stage-shell:after{right:5px}.controls-panel{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#fbfaf5a8;border:1px solid #b0ae965c;border-radius:13px;grid-area:2/1/auto/-1;justify-content:center;justify-self:center;align-items:center;gap:12px;width:min(100%,1040px);padding:10px 15px;display:flex;box-shadow:0 7px 24px #42442e09}.transport-row{align-items:center;gap:6px;display:flex}.icon-button{cursor:pointer;background:0 0;border:1px solid #d3d5c8;border-radius:50%;flex:none;place-items:center;width:34px;height:34px;padding:0;transition:background .2s,border-color .2s,transform .2s;display:grid}.icon-button.primary{background:var(--ink);border-color:var(--ink);color:#f8f4e9;box-shadow:0 3px 8px #2d44381f}.icon-button svg{fill:currentColor;width:12px;height:12px}.icon-button svg[fill=none]{fill:none;stroke:currentColor;stroke-width:1.5px;stroke-linecap:round;stroke-linejoin:round}.play-icon,.is-paused .pause-icon{display:none}.is-paused .play-icon{display:block}.text-button{cursor:pointer;min-width:32px;height:32px;font:9px var(--mono);color:#727c6c;background:0 0;border:0;border-radius:5px;padding:0 3px;transition:color .2s,background .2s}.time-readout{font-family:var(--mono);white-space:nowrap;align-items:baseline;gap:4px;display:flex}.time-readout strong{font-size:13px;font-weight:400}.time-readout span{color:#979b8b;font-size:9px}.range-input{--range-progress:40%;--track-active:#829078;--track-rest:#dcded2;appearance:none;cursor:pointer;touch-action:pan-y;background:0 0;border-radius:2px;width:100%;height:22px;margin:0;display:block}.range-input::-webkit-slider-runnable-track{background:linear-gradient(to right, var(--track-active) var(--range-progress), var(--track-rest) var(--range-progress));border-radius:2px;height:2px}.range-input::-webkit-slider-thumb{appearance:none;background:#f7f4eb;border:2px solid #687c64;border-radius:50%;width:11px;height:11px;margin-top:-4.5px;box-shadow:0 1px 3px #34402e1f}.range-input::-moz-range-track{background:var(--track-rest);border-radius:2px;height:2px}.range-input::-moz-range-progress{background:var(--track-active);border-radius:2px;height:2px}.range-input::-moz-range-thumb{background:#f7f4eb;border:2px solid #687c64;border-radius:50%;width:7px;height:7px}.timeline{--track-active:#ad9150;--track-rest:#dedbd0;flex:1;min-width:60px;max-width:170px}.timeline::-webkit-slider-thumb{background:#a88c4f;border:0;width:9px;height:9px;margin-top:-3.5px}.timeline::-moz-range-thumb{background:#a88c4f;border:0;width:9px;height:9px}.segmented-control{border:1px solid #dfe1d6;border-radius:6px;flex:0 0 102px;width:102px;padding:2px;display:flex}.segmented-control button{font:9px var(--mono);color:#8b927f;cursor:pointer;background:0 0;border:0;border-radius:4px;flex:1;padding:5px 2px;transition:color .2s,background .2s}.segmented-control button.active{color:#f7f3e8;background:#334b3d}.harmonic-control{align-items:center;gap:9px;min-width:0;display:flex}.harmonic-readout{white-space:nowrap;font:11px var(--mono);color:#8d743c}.harmonic-readout output{font:inherit}#harmonics{flex:0 0 76px;width:76px}.toggle-group{align-items:center;gap:12px;display:flex}.toggle-row{white-space:nowrap;color:#6f7967;cursor:pointer;align-items:center;gap:6px;min-height:30px;font-size:10px;display:flex}.switch{appearance:none;cursor:pointer;background:#d5d9cd;border-radius:10px;flex:none;width:28px;height:16px;margin:0;transition:background .2s;position:relative}.switch:after{content:"";background:#fff;border-radius:50%;width:10px;height:10px;transition:transform .2s;position:absolute;top:3px;left:3px;box-shadow:0 1px 2px #0000001a}.switch:checked{background:#788a70}.switch:checked:after{transform:translate(12px)}.toast{left:50%;bottom:max(24px, env(safe-area-inset-bottom));z-index:50;color:#f7f3e8;text-align:center;opacity:0;pointer-events:none;background:#2d4438;border-radius:24px;max-width:calc(100% - 32px);padding:10px 17px;font-size:11px;transition:opacity .25s,transform .25s;position:fixed;transform:translate(-50%,12px);box-shadow:0 8px 24px #25332829}.toast.visible{opacity:1;transform:translate(-50%)}@media (hover:hover){.icon-button:hover{background:#e9ebdf;border-color:#b7c0ab;transform:translateY(-1px)}.icon-button.primary:hover{background:#435b4c;border-color:#435b4c}.text-button:hover{color:var(--gold);background:#efeee4}.segmented-control button:not(.active):hover{color:#354c3d;background:#e9ecdf}}button:active{transform:scale(.96)}@media (width<=1180px) and (width>=901px){.workspace{grid-template-columns:minmax(260px,310px) minmax(270px,350px);column-gap:40px;padding-left:28px;padding-right:28px}.controls-panel{gap:9px}.formula-panel{font-size:19px}#formula-series{font-size:24px}.ambient-expression{font-size:15px}}@media (width<=900px){.workspace{flex-direction:column;justify-content:center;gap:26px;padding:28px 24px 34px;display:flex}.stage-column{order:1;width:min(100%,380px,43.2svh)}.formula-panel{order:2;grid-template-columns:1fr 1fr;gap:25px 30px;width:min(100%,660px);font-size:18px;display:grid}#formula-series{grid-column:1/-1;font-size:24px}.formula-rule{display:none}.controls-panel{order:3;grid-template-columns:auto minmax(0,1fr) auto;gap:10px 20px;width:min(100%,640px);padding:11px 15px;display:grid}.transport-row{grid-area:1/1}.time-readout{grid-area:1/2;place-self:center end}.timeline{grid-area:2/1/auto/-1;max-width:none}.segmented-control{grid-area:1/3}.harmonic-control{grid-area:3/1/auto/3}.toggle-group{grid-area:3/3}#harmonics{flex:1;width:auto;min-width:40px}.expression-phase{top:9%}.expression-euler{top:auto;bottom:9%}.ambient-symbol{right:-7%}.symbol-integral{left:3%;right:auto}}@media (width<=600px){.workspace{padding:22px 16px calc(28px + env(safe-area-inset-bottom));justify-content:flex-start;gap:20px}.stage-column{width:clamp(240px,44svh,340px);max-width:100%}.stage-column:before{inset:-7px}.stage-column:after{width:32px;height:32px;bottom:-11px;right:-11px}.stage-hud{font-size:8px;top:11px;left:12px;right:12px}.formula-panel{order:3;gap:19px;width:min(100%,390px);margin-top:6px;font-size:17px;display:flex}#formula-series{font-size:22px}.formula-panel:before{width:190px;height:190px}.formula-panel:after{width:62px;height:62px}.formula-rule{display:block}.controls-panel{border-radius:12px;order:2;grid-template-columns:minmax(0,1fr) auto;gap:7px 12px;width:min(100%,420px);padding:10px 12px}.transport-row{grid-area:1/1}.time-readout{grid-area:1/2}.timeline{grid-area:2/1/auto/-1}.segmented-control{grid-area:3/1;justify-self:start}.harmonic-control{grid-area:3/2}.toggle-group{grid-area:4/1/auto/-1;justify-content:space-between;padding:0 8px}.icon-button{width:36px;height:36px}.segmented-control{flex-basis:96px;width:96px}.segmented-control button{padding:7px 2px}.toggle-group{gap:9px}.toggle-row{gap:5px;font-size:10px}.harmonic-readout{font-size:10px}#harmonics{flex:0 0 62px;width:62px;min-width:0}.expression-phase,.expression-coefficient{display:none}.expression-euler{opacity:.16;font-size:14px;bottom:7%;right:5%}.expression-wave{opacity:.15;font-size:14px;bottom:24%;left:5%}.ambient-symbol{font-size:220px;top:26%;right:-18%}.symbol-integral{opacity:.035;font-size:150px;inset:auto auto 4% -4%}.ambient-micro{display:none}.ambient-sketch{opacity:.38}.paper-frame{opacity:.35;inset:12px}.paper-sparkles{opacity:.28}.paper-light{opacity:.5;filter:blur(8px)}.orbit-one{top:26%;left:-115px}.orbit-two{top:5%;right:-30px}.paper-grid{opacity:.32;background-size:36px 36px,36px 36px,180px 180px,180px 180px}.formula-stream{width:190%;height:42px;left:-45%}.stream-formula{font-size:13px}.stream-group{gap:32px;padding-right:32px}.stream-one{--stream-opacity:.16;top:11%}.stream-two{--stream-opacity:.14;top:80%}.stream-three{display:none}.stream-four{--stream-opacity:.12;top:94%}}@media (pointer:coarse){.icon-button{width:40px;height:40px}.text-button{min-width:34px;height:38px}.segmented-control button{min-height:34px}.range-input{height:28px}.range-input::-webkit-slider-thumb{width:15px;height:15px;margin-top:-6.5px}.range-input::-moz-range-thumb{width:11px;height:11px}.timeline::-webkit-slider-thumb{width:13px;height:13px;margin-top:-5.5px}.toggle-row{min-height:38px}}@media (width<=370px){.workspace{padding-left:12px;padding-right:12px}.controls-panel{column-gap:8px;padding-left:10px;padding-right:10px}.transport-row{gap:4px}.icon-button{width:40px;height:40px}.text-button{min-width:28px;height:36px;font-size:8px}.time-readout{gap:3px}.time-readout strong{font-size:12px}.time-readout span{display:none}.segmented-control{flex-basis:90px;width:90px}.segmented-control button{min-height:34px}.toggle-group{gap:6px}.toggle-row{gap:4px;font-size:9px}.formula-panel{font-size:16px}#formula-series{font-size:20px}}@media (height<=560px) and (width>=600px){.workspace{grid-template-rows:1fr;grid-template-columns:minmax(210px,1fr) auto minmax(160px,.65fr);gap:20px;max-width:1100px;padding:18px 24px;display:grid}.formula-panel{grid-area:1/1;gap:15px;width:100%;margin:0;font-size:15px;display:flex}#formula-series{font-size:20px}.formula-panel:before{width:170px;height:170px}.formula-panel:after{width:54px;height:54px}.formula-rule{display:block}.stage-column{grid-area:1/2;width:calc(80svh - 35.2px);max-width:360px}.stage-column:before{inset:-6px}.controls-panel{grid-area:1/3;grid-template-columns:1fr;gap:6px;width:100%;max-width:200px;padding:11px 13px;display:grid}.transport-row,.time-readout,.timeline,.segmented-control,.harmonic-control,.toggle-group{grid-area:auto/1}.time-readout{justify-self:start}.segmented-control{flex-basis:auto;width:100%}.segmented-control button{min-height:26px;padding:4px 2px}.harmonic-control{gap:7px}#harmonics{flex:1;width:auto;min-width:30px}.toggle-group{flex-wrap:wrap;justify-content:space-between;gap:8px}.toggle-row{min-height:30px}.range-input{height:20px}.ambient-expression{opacity:.13;font-size:13px}.ambient-symbol{font-size:190px}.ambient-micro{display:none}.ambient-sketch{opacity:.3}.paper-frame{inset:12px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.ambient-expression,.ambient-symbol,.ambient-orbit,.paper-light,.ambient-sketch,.sketch-sine,.paper-sparkles,.ambient-micro{animation:none!important}.stream-track{animation:none!important;transform:translate(0,0)!important}}@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2)format("woff2"),url(/assets/KaTeX_AMS-Regular-DMm9YOAa.woff)format("woff"),url(/assets/KaTeX_AMS-Regular-DRggAlZN.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2)format("woff2"),url(/assets/KaTeX_Caligraphic-Bold-BEiXGLvX.woff)format("woff"),url(/assets/KaTeX_Caligraphic-Bold-ATXxdsX0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2)format("woff2"),url(/assets/KaTeX_Caligraphic-Regular-CTRA-rTL.woff)format("woff"),url(/assets/KaTeX_Caligraphic-Regular-wX97UBjC.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2)format("woff2"),url(/assets/KaTeX_Fraktur-Bold-BsDP51OF.woff)format("woff"),url(/assets/KaTeX_Fraktur-Bold-BdnERNNW.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2)format("woff2"),url(/assets/KaTeX_Fraktur-Regular-Dxdc4cR9.woff)format("woff"),url(/assets/KaTeX_Fraktur-Regular-CB_wures.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/assets/KaTeX_Main-Bold-Cx986IdX.woff2)format("woff2"),url(/assets/KaTeX_Main-Bold-Jm3AIy58.woff)format("woff"),url(/assets/KaTeX_Main-Bold-waoOVXN0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2)format("woff2"),url(/assets/KaTeX_Main-BoldItalic-SpSLRI95.woff)format("woff"),url(/assets/KaTeX_Main-BoldItalic-DzxPMmG6.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2)format("woff2"),url(/assets/KaTeX_Main-Italic-BMLOBm91.woff)format("woff"),url(/assets/KaTeX_Main-Italic-3WenGoN9.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Main-Regular-B22Nviop.woff2)format("woff2"),url(/assets/KaTeX_Main-Regular-Dr94JaBh.woff)format("woff"),url(/assets/KaTeX_Main-Regular-ypZvNtVU.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2)format("woff2"),url(/assets/KaTeX_Math-BoldItalic-iY-2wyZ7.woff)format("woff"),url(/assets/KaTeX_Math-BoldItalic-B3XSjfu4.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/assets/KaTeX_Math-Italic-t53AETM-.woff2)format("woff2"),url(/assets/KaTeX_Math-Italic-DA0__PXp.woff)format("woff"),url(/assets/KaTeX_Math-Italic-flOr_0UB.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2)format("woff2"),url(/assets/KaTeX_SansSerif-Bold-DbIhKOiC.woff)format("woff"),url(/assets/KaTeX_SansSerif-Bold-CFMepnvq.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2)format("woff2"),url(/assets/KaTeX_SansSerif-Italic-DN2j7dab.woff)format("woff"),url(/assets/KaTeX_SansSerif-Italic-YYjJ1zSn.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2)format("woff2"),url(/assets/KaTeX_SansSerif-Regular-CS6fqUqJ.woff)format("woff"),url(/assets/KaTeX_SansSerif-Regular-BNo7hRIc.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Script-Regular-D3wIWfF6.woff2)format("woff2"),url(/assets/KaTeX_Script-Regular-D5yQViql.woff)format("woff"),url(/assets/KaTeX_Script-Regular-C5JkGWo-.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2)format("woff2"),url(/assets/KaTeX_Size1-Regular-C195tn64.woff)format("woff"),url(/assets/KaTeX_Size1-Regular-Dbsnue_I.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2)format("woff2"),url(/assets/KaTeX_Size2-Regular-oD1tc_U0.woff)format("woff"),url(/assets/KaTeX_Size2-Regular-B7gKUWhC.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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)format("woff2"),url(/assets/KaTeX_Size3-Regular-CTq5MqoE.woff)format("woff"),url(/assets/KaTeX_Size3-Regular-DgpXs0kz.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2)format("woff2"),url(/assets/KaTeX_Size4-Regular-BF-4gkZK.woff)format("woff"),url(/assets/KaTeX_Size4-Regular-DWFBv043.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2)format("woff2"),url(/assets/KaTeX_Typewriter-Regular-C0xS9mPB.woff)format("woff"),url(/assets/KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf)format("truetype")}.katex{text-indent:0;text-rendering:auto;font:1.21em/1.2 KaTeX_Main,math,Times New Roman,serif;position:relative}.katex *{border-color:currentColor;-ms-high-contrast-adjust:none!important}.katex .katex-version:after{content:"0.19.1"}.katex .katex-mathml{clip-path:inset(50%);border:0;width:1px;height:1px;padding:0;position:absolute;overflow:hidden}.katex .katex-html>.katex-newline{display:block}.katex .katex-base{white-space:nowrap;width:min-content;position:relative}.katex .katex-base,.katex .katex-strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;table-layout:fixed;display:inline-table}.katex .vlist-r{display:table-row}.katex .vlist{vertical-align:bottom;display:table-cell;position:relative}.katex .vlist>span{height:0;display:block;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{width:0;overflow:hidden}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{vertical-align:bottom;width:2px;min-width:2px;font-size:1px;display:table-cell}.katex .katex-vbox{flex-direction:column;align-items:baseline;display:inline-flex}.katex .katex-thinbox{flex-direction:row;width:0;max-width:0;display:inline-flex}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .katex-hdashline,.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-rule,.katex .katex-underline .underline-line,.katex .mfrac .frac-line{min-height:1px}.katex .mspace{display:inline-block}.katex .katex-smash{line-height:0;display:inline}.katex .clap,.katex .llap,.katex .rlap{width:0;position:relative}.katex .clap>.katex-inner,.katex .llap>.katex-inner,.katex .rlap>.katex-inner{position:absolute}.katex .clap>.katex-fix,.katex .llap>.katex-fix,.katex .rlap>.katex-fix{display:inline-block}.katex .llap>.katex-inner{right:0}.katex .clap>.katex-inner,.katex .rlap>.katex-inner{left:0}.katex .clap>.katex-inner>span{margin-left:-50%;margin-right:50%}.katex .katex-rule{border:0 solid;display:inline-block;position:relative}.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-underline .underline-line{border-bottom-style:solid;width:100%;display:inline-block}.katex .katex-hdashline{border-bottom-style:dashed;width:100%;display:inline-block}.katex .sqrt>.katex-root{margin-left:.277778em;margin-right:-.555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .katex-sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .katex-sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .katex-sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .katex-sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .katex-sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .katex-sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .katex-sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .katex-sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .katex-sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .katex-sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .katex-sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .katex-sizing.reset-size2.size1{font-size:.833333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .katex-sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .katex-sizing.reset-size2.size3{font-size:1.16667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .katex-sizing.reset-size2.size4{font-size:1.33333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .katex-sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .katex-sizing.reset-size2.size6{font-size:1.66667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .katex-sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .katex-sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .katex-sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .katex-sizing.reset-size2.size10{font-size:3.45667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .katex-sizing.reset-size2.size11{font-size:4.14667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .katex-sizing.reset-size3.size1{font-size:.714286em}.katex .fontsize-ensurer.reset-size3.size2,.katex .katex-sizing.reset-size3.size2{font-size:.857143em}.katex .fontsize-ensurer.reset-size3.size3,.katex .katex-sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .katex-sizing.reset-size3.size4{font-size:1.14286em}.katex .fontsize-ensurer.reset-size3.size5,.katex .katex-sizing.reset-size3.size5{font-size:1.28571em}.katex .fontsize-ensurer.reset-size3.size6,.katex .katex-sizing.reset-size3.size6{font-size:1.42857em}.katex .fontsize-ensurer.reset-size3.size7,.katex .katex-sizing.reset-size3.size7{font-size:1.71429em}.katex .fontsize-ensurer.reset-size3.size8,.katex .katex-sizing.reset-size3.size8{font-size:2.05714em}.katex .fontsize-ensurer.reset-size3.size9,.katex .katex-sizing.reset-size3.size9{font-size:2.46857em}.katex .fontsize-ensurer.reset-size3.size10,.katex .katex-sizing.reset-size3.size10{font-size:2.96286em}.katex .fontsize-ensurer.reset-size3.size11,.katex .katex-sizing.reset-size3.size11{font-size:3.55429em}.katex .fontsize-ensurer.reset-size4.size1,.katex .katex-sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .katex-sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .katex-sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .katex-sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .katex-sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .katex-sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .katex-sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .katex-sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .katex-sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .katex-sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .katex-sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .katex-sizing.reset-size5.size1{font-size:.555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .katex-sizing.reset-size5.size2{font-size:.666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .katex-sizing.reset-size5.size3{font-size:.777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .katex-sizing.reset-size5.size4{font-size:.888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .katex-sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .katex-sizing.reset-size5.size6{font-size:1.11111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .katex-sizing.reset-size5.size7{font-size:1.33333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .katex-sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .katex-sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .katex-sizing.reset-size5.size10{font-size:2.30444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .katex-sizing.reset-size5.size11{font-size:2.76444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .katex-sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .katex-sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .katex-sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .katex-sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .katex-sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .katex-sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .katex-sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .katex-sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .katex-sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .katex-sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .katex-sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .katex-sizing.reset-size7.size1{font-size:.416667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .katex-sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .katex-sizing.reset-size7.size3{font-size:.583333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .katex-sizing.reset-size7.size4{font-size:.666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .katex-sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .katex-sizing.reset-size7.size6{font-size:.833333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .katex-sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .katex-sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .katex-sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .katex-sizing.reset-size7.size10{font-size:1.72833em}.katex .fontsize-ensurer.reset-size7.size11,.katex .katex-sizing.reset-size7.size11{font-size:2.07333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .katex-sizing.reset-size8.size1{font-size:.347222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .katex-sizing.reset-size8.size2{font-size:.416667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .katex-sizing.reset-size8.size3{font-size:.486111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .katex-sizing.reset-size8.size4{font-size:.555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .katex-sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .katex-sizing.reset-size8.size6{font-size:.694444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .katex-sizing.reset-size8.size7{font-size:.833333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .katex-sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .katex-sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .katex-sizing.reset-size8.size10{font-size:1.44028em}.katex .fontsize-ensurer.reset-size8.size11,.katex .katex-sizing.reset-size8.size11{font-size:1.72778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .katex-sizing.reset-size9.size1{font-size:.289352em}.katex .fontsize-ensurer.reset-size9.size2,.katex .katex-sizing.reset-size9.size2{font-size:.347222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .katex-sizing.reset-size9.size3{font-size:.405093em}.katex .fontsize-ensurer.reset-size9.size4,.katex .katex-sizing.reset-size9.size4{font-size:.462963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .katex-sizing.reset-size9.size5{font-size:.520833em}.katex .fontsize-ensurer.reset-size9.size6,.katex .katex-sizing.reset-size9.size6{font-size:.578704em}.katex .fontsize-ensurer.reset-size9.size7,.katex .katex-sizing.reset-size9.size7{font-size:.694444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .katex-sizing.reset-size9.size8{font-size:.833333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .katex-sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .katex-sizing.reset-size9.size10{font-size:1.20023em}.katex .fontsize-ensurer.reset-size9.size11,.katex .katex-sizing.reset-size9.size11{font-size:1.43981em}.katex .fontsize-ensurer.reset-size10.size1,.katex .katex-sizing.reset-size10.size1{font-size:.24108em}.katex .fontsize-ensurer.reset-size10.size2,.katex .katex-sizing.reset-size10.size2{font-size:.289296em}.katex .fontsize-ensurer.reset-size10.size3,.katex .katex-sizing.reset-size10.size3{font-size:.337512em}.katex .fontsize-ensurer.reset-size10.size4,.katex .katex-sizing.reset-size10.size4{font-size:.385728em}.katex .fontsize-ensurer.reset-size10.size5,.katex .katex-sizing.reset-size10.size5{font-size:.433944em}.katex .fontsize-ensurer.reset-size10.size6,.katex .katex-sizing.reset-size10.size6{font-size:.48216em}.katex .fontsize-ensurer.reset-size10.size7,.katex .katex-sizing.reset-size10.size7{font-size:.578592em}.katex .fontsize-ensurer.reset-size10.size8,.katex .katex-sizing.reset-size10.size8{font-size:.694311em}.katex .fontsize-ensurer.reset-size10.size9,.katex .katex-sizing.reset-size10.size9{font-size:.833173em}.katex .fontsize-ensurer.reset-size10.size10,.katex .katex-sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .katex-sizing.reset-size10.size11{font-size:1.19961em}.katex .fontsize-ensurer.reset-size11.size1,.katex .katex-sizing.reset-size11.size1{font-size:.200965em}.katex .fontsize-ensurer.reset-size11.size2,.katex .katex-sizing.reset-size11.size2{font-size:.241158em}.katex .fontsize-ensurer.reset-size11.size3,.katex .katex-sizing.reset-size11.size3{font-size:.281351em}.katex .fontsize-ensurer.reset-size11.size4,.katex .katex-sizing.reset-size11.size4{font-size:.321543em}.katex .fontsize-ensurer.reset-size11.size5,.katex .katex-sizing.reset-size11.size5{font-size:.361736em}.katex .fontsize-ensurer.reset-size11.size6,.katex .katex-sizing.reset-size11.size6{font-size:.401929em}.katex .fontsize-ensurer.reset-size11.size7,.katex .katex-sizing.reset-size11.size7{font-size:.482315em}.katex .fontsize-ensurer.reset-size11.size8,.katex .katex-sizing.reset-size11.size8{font-size:.578778em}.katex .fontsize-ensurer.reset-size11.size9,.katex .katex-sizing.reset-size11.size9{font-size:.694534em}.katex .fontsize-ensurer.reset-size11.size10,.katex .katex-sizing.reset-size11.size10{font-size:.833601em}.katex .fontsize-ensurer.reset-size11.size11,.katex .katex-sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{width:.12em;display:inline-block}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .katex-accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .katex-accent .accent-body{position:relative}.katex .katex-accent .accent-body:not(.accent-full){width:0}.katex .katex-overlay{display:block}.katex .mtable .vertical-separator{min-width:1px;display:inline-block}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;height:inherit;width:100%;display:block;position:absolute}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1px;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;min-width:0;max-width:none;min-height:0;max-height:none}.katex .katex-stretchy{width:100%;display:block;position:relative;overflow:hidden}.katex .katex-stretchy:after,.katex .katex-stretchy:before{content:""}.katex .hide-tail{width:100%;position:relative;overflow:hidden}.katex .halfarrow-left{width:50.2%;position:absolute;left:0;overflow:hidden}.katex .halfarrow-right{width:50.2%;position:absolute;right:0;overflow:hidden}.katex .brace-left{width:25.1%;position:absolute;left:0;overflow:hidden}.katex .brace-center{width:50%;position:absolute;left:25%;overflow:hidden}.katex .brace-right{width:25.1%;position:absolute;right:0;overflow:hidden}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{box-sizing:border-box;border:.04em solid}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .katex-sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{box-sizing:border-box;border-top:.049em solid;border-right:.049em solid;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .reflectbox{display:inline-block;transform:scaleX(-1)}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{text-align:left;display:inline-block;position:absolute;right:calc(50% + .3em)}.katex .cd-label-right{text-align:right;display:inline-block;position:absolute;left:calc(50% + .3em)}.katex-display{text-align:center;margin:1em 0;display:block}.katex-display>.katex{text-align:center;white-space:nowrap;display:block}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.katex-tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.katex-tag{left:0;right:auto}.katex-display.fleqn>.katex{text-align:left;padding-left:2em}body{counter-reset:katexEqnNo mmlEqnNo}