:root{--paper:#f8f7f3;--surface:#fffefa;--ink:#233537;--muted:#53635d;--line:#e1e4dc;--teal:#1b625c;--pale:#e8efea;--gold:#b29159;--rail:#1c3235;--serif:Georgia, "Times New Roman", serif}*{box-sizing:border-box}html{font-size:16px}body{color:var(--ink);background:var(--paper);margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.55}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #b77828}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}a{color:var(--teal);text-decoration:none}a:hover{text-decoration:underline}button{color:inherit}button svg,a svg{flex-shrink:0}h1,h2,h3,p{margin-top:0}h1,h2{font-family:var(--serif);letter-spacing:-.035em;font-weight:400;line-height:1.14}h1{margin-bottom:.8rem;font-size:2.65rem}h2{font-size:2rem}h3{font-size:1.03rem;font-weight:600;line-height:1.5}p{color:var(--muted)}small{color:var(--muted);font-size:.76rem;line-height:1.6;display:block}label{font-size:.88rem;font-weight:500;display:block}input,select,textarea{background:var(--surface);width:100%;color:var(--ink);border:1px solid #cbd3cb;border-radius:6px;padding:.75rem}textarea{resize:vertical;line-height:1.7}summary{cursor:pointer}pre{font:inherit;white-space:pre-wrap;overflow-wrap:anywhere}.skip-link{z-index:50;background:#fff;padding:1rem;position:absolute;top:-100px;left:10px}.skip-link:focus{top:10px}.app-shell{min-height:100vh;display:flex}.rail{background:var(--rail);color:#e7eee9;flex-direction:column;flex-shrink:0;width:218px;padding:38px 24px 22px;display:flex;position:fixed;top:0;bottom:0}.brand{color:inherit;letter-spacing:-.04em;align-items:center;gap:12px;font-size:1.34rem;font-weight:600;line-height:1.15;display:flex}.brand svg{color:#b7cfc3}.brand-dot{color:#b7a171}.rail-label{letter-spacing:.19em;color:#9bafab;margin:64px 0 18px 12px;font-size:.56rem}.rail nav{flex-direction:column;gap:6px;display:flex}.rail nav button{text-align:left;color:#b8c8c5;background:0 0;border:0;border-radius:6px;align-items:center;gap:13px;padding:13px 12px;font-size:.87rem;display:flex}.rail nav button:hover,.rail nav .nav-active{color:#fff;background:#304b4d}.nav-dot{background:#bbab7a;border-radius:50%;width:5px;height:5px;margin-left:auto}.rail-bottom{margin-top:auto}.private-label{color:#9cb4ad;align-items:center;gap:7px;margin-bottom:22px;font-size:.62rem;display:flex}.profile-mark{border-top:1px solid #3e5253;align-items:center;gap:11px;padding-top:20px;font-size:.8rem;display:flex}.profile-mark>span{background:#49625f;border-radius:50%;place-items:center;width:34px;height:34px;display:grid}.profile-mark small{color:#a2b5b0;max-width:105px;font-size:.57rem}.workspace{flex:1;min-width:0;margin-left:218px;padding:0 54px}.topbar{border-bottom:1px solid var(--line);height:78px;color:var(--muted);letter-spacing:.01em;justify-content:space-between;align-items:center;gap:16px;font-size:.68rem;display:flex}.separator{color:#b1b8b0;padding:0 11px}.date-label{white-space:nowrap}.page-heading{justify-content:space-between;align-items:flex-end;gap:20px;margin:46px 0 30px;display:flex}.page-heading p{margin-bottom:0;font-size:.9rem}.page-heading>.quiet{align-items:center;gap:8px;margin-bottom:8px;font-size:.66rem;display:flex}.eyebrow{letter-spacing:.17em;color:var(--teal);margin-bottom:16px;font-size:.6rem;font-weight:600;display:block}.quiet{color:var(--muted);font-size:.79rem}.time-picker{align-items:center;gap:8px;margin-bottom:26px;font-size:.76rem;display:flex}.time-picker>span{color:var(--muted);align-items:center;gap:7px;margin-right:8px;display:flex}.time-picker button{border:1px solid var(--line);background:0 0;border-radius:5px;padding:7px 15px}.time-picker button.selected{background:var(--pale);color:#254c43;border-color:#95b3a3;font-weight:600}.custom-time{color:var(--muted);align-items:center;gap:9px;margin-left:6px;font-size:.71rem;display:flex}.custom-time input{width:65px;padding:6px}.today-grid{grid-template-columns:minmax(0,1fr) 260px;gap:32px;display:grid}.next-session{background:var(--surface);border:1px solid #d4ddd2;border-radius:9px;padding:27px 30px 0;overflow:hidden}.section-kicker{justify-content:space-between;align-items:center;gap:12px;display:flex}.section-kicker>.quiet{font-size:.69rem}.status-pill{letter-spacing:.13em;color:var(--teal);align-items:center;gap:7px;font-size:.55rem;font-weight:600;display:flex}.status-pill>span{background:#6d9a78;border-radius:50%;width:6px;height:6px}.next-session h2{max-width:450px;margin:31px 0 16px;font-size:2.4rem}.lead{max-width:520px;font-size:.92rem;line-height:1.8}.session-topics{flex-wrap:wrap;gap:7px;margin:22px 0 30px;display:flex}.session-topics>span{color:#5d6f65;border:1px solid #e0e6dc;border-radius:4px;padding:5px 9px;font-size:.65rem}.primary,.secondary{border-radius:5px;justify-content:center;align-items:center;gap:14px;padding:12px 17px;font-size:.8rem;font-weight:500;line-height:1.4;text-decoration:none;display:inline-flex}.primary{background:var(--teal);border:1px solid var(--teal);color:#fff}.primary:hover{background:#134f4b;text-decoration:none}.secondary{background:var(--surface);color:var(--ink);border:1px solid #ccd5cb}.text-button{color:var(--teal);text-align:left;background:0 0;border:0;align-items:center;gap:8px;padding:0;font-size:.78rem;font-weight:500;display:inline-flex}.text-button:hover{text-decoration:underline}.session-action{flex-wrap:wrap;align-items:center;gap:18px;margin-bottom:30px;display:flex}.session-action>.quiet{font-size:.65rem}.why{background:#f0f3ec;border-top:1px solid #e1e7db;gap:12px;margin:0 -30px;padding:19px 30px;display:flex}.why svg{color:#778b62;flex-shrink:0;margin-top:2px}.why strong{font-size:.72rem;font-weight:600}.why p{margin:4px 0 0;font-size:.7rem;line-height:1.7}.today-aside{padding:14px 0 0}.today-aside h3{font-family:var(--serif);letter-spacing:-.02em;margin-bottom:15px;font-size:1.45rem;font-weight:400;line-height:1.35}.today-aside>p{font-size:.78rem;line-height:1.8}.path-step{gap:13px;margin:20px 0;font-size:.76rem;display:flex}.path-step>span{color:#806037;border:1px solid #d9d6c8;border-radius:50%;flex-shrink:0;place-items:center;width:25px;height:25px;font-size:.64rem;display:grid}.path-step small{margin-top:3px;font-size:.64rem}.today-aside>.text-button{margin-top:6px}.below-grid{border-top:1px solid var(--line);grid-template-columns:1.3fr 1fr;gap:42px;margin-top:35px;padding-top:25px;display:grid}.section-title{justify-content:space-between;align-items:center;gap:10px;margin-bottom:18px;display:flex}.section-title h3{margin-bottom:0;font-size:.9rem}.section-title>.quiet{font-size:.64rem}.empty-inline{border:1px dashed #d0d8ca;border-radius:6px;gap:15px;padding:20px;display:flex}.empty-inline>svg{color:#879b83;flex-shrink:0;margin-top:4px}.empty-inline strong{font-size:.77rem}.empty-inline p{margin:5px 0 0;font-size:.69rem}.body-small{font-size:.79rem;line-height:1.8}.workspace-footer{border-top:1px solid var(--line);color:#606f62;justify-content:space-between;gap:20px;margin-top:60px;padding:22px 0;font-size:.61rem;display:flex}.notice{overflow-wrap:anywhere;background:#faf3df;border:1px solid #d9cda9;border-radius:6px;margin:16px 0;padding:14px 18px;font-size:.85rem}.notice p{margin:7px 0}.review-row{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:15px;padding:15px 0;font-size:.84rem;display:flex}.empty-state{text-align:center;border:1px dashed var(--line);border-radius:8px;padding:60px 30px}.empty-state svg{color:var(--teal);margin-bottom:15px}.empty-state p{max-width:400px;margin:0 auto 25px}.phase-bar{border-bottom:1px solid var(--line);flex-wrap:wrap;gap:24px;margin-bottom:28px;padding-bottom:21px;display:flex}.phase-bar>span{color:#627063;align-items:center;gap:7px;font-size:.71rem;display:flex}.phase-bar>span>span{border:1px solid var(--line);border-radius:50%;place-items:center;width:22px;height:22px;font-size:.6rem;display:grid}.phase-bar>.phase-active{color:var(--teal);font-weight:600}.phase-active>span{background:var(--pale)}.study-grid{grid-template-columns:minmax(0,1fr) 240px;gap:30px;display:grid}.writing-canvas,.feedback-canvas{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:30px}.writing-canvas .problem{letter-spacing:-.015em;margin:20px 0 14px;font-size:1.55rem;line-height:1.6}.input-guidance{margin-bottom:25px;font-size:.75rem}.response-label{color:var(--muted);margin:12px 0 8px;font-size:.7rem}.response{background:repeating-linear-gradient(var(--surface), var(--surface) 31px, #eef0e9 31px, #eef0e9 32px);min-height:290px;padding:12px 16px;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.94rem;line-height:32px}.response::placeholder{color:#647362;font-family:inherit;font-size:.8rem}.draft-status{color:#53654f;justify-content:space-between;align-items:center;gap:8px;padding:10px 0;font-size:.63rem;display:flex}.draft-status button{font-size:.65rem}.study-actions{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-top:25px;display:flex}.study-aside{font-size:.8rem}.aside-note{padding:0 0 20px}.aside-note>svg{color:#60846a;margin:8px 0 15px}.aside-note h3{font-size:.9rem}.aside-note p{font-size:.76rem;line-height:1.8}.select-label{margin:0 0 18px;font-size:.7rem}.select-label select{margin-top:7px;font-size:.74rem}.full{width:100%}.study-aside>small{margin:12px 0;font-size:.64rem}.leave-link{margin-top:18px;font-size:.69rem}.aside-divider{background:var(--line);height:1px;margin:27px 0}.lesson-copy{color:var(--ink);font-size:1.05rem;line-height:1.95}.worked-example{background:#f0f3ec;border-left:3px solid #96ab85;margin:25px 0;padding:20px 22px}.worked-example p{color:#425747;margin:0;font-size:.95rem;line-height:1.9}.hint-box{border-bottom:1px solid var(--line);padding:16px 0}.hint-box p{margin-top:12px;font-size:.84rem}.hint-box small{margin-top:10px;font-size:.64rem}.attempt-detail{border-bottom:1px solid var(--line);padding:18px 0}.attempt-detail summary{justify-content:space-between;gap:15px;font-size:.87rem;display:flex}.attempt-detail summary>span{color:var(--teal);font-size:.66rem}.attempt-detail pre{background:var(--paper);padding:15px;font-size:.9rem}.attempt-detail small{overflow-wrap:anywhere}.feedback-canvas>textarea{margin-bottom:20px}.record-intro{align-items:flex-start;gap:18px;max-width:720px;margin:30px 0 35px;display:flex}.record-intro>svg{color:#749478;flex-shrink:0;margin-top:6px}.record-intro h3{margin-bottom:7px}.record-intro p{margin:0;font-size:.83rem;line-height:1.8}.concept-table{border-top:1px solid var(--line)}.table-heading{letter-spacing:.13em;color:var(--muted);grid-template-columns:1fr 1.5fr;padding:17px 0;font-size:.57rem;display:grid}.evidence-row{border-top:1px solid var(--line)}.evidence-row>summary{grid-template-columns:1fr 1.5fr;align-items:center;gap:20px;padding:18px 0;display:grid}.evidence-row strong{font-size:.83rem;font-weight:500}.evidence-row small{font-size:.65rem}.evidence-badges{flex-wrap:wrap;gap:5px;display:flex}.evidence-tag{background:var(--pale);border-radius:4px;padding:5px 8px;font-size:.6rem}.evidence-tag.mixed{background:#f3e5cd}.evidence-dimensions{background:#eff2ec;grid-template-columns:1fr 1fr;gap:20px;padding:10px 22px 25px;display:grid}.evidence-dimensions p{margin:5px 0;font-size:.74rem}.source-id{overflow-wrap:anywhere}.error-ledger{border-top:1px solid var(--line);margin-top:38px;padding-top:25px}.error-ledger p{font-size:.84rem}.error-ledger article{border:1px solid var(--line);margin-bottom:15px;padding:18px}.curriculum-grid{grid-template-columns:minmax(0,1fr) 320px;gap:38px;display:grid}.domain-group{margin-bottom:28px}.domain-group>.eyebrow{margin:0 0 10px}.domain-group button{border:0;border-bottom:1px solid var(--line);text-align:left;background:0 0;align-items:center;gap:15px;width:100%;padding:18px 13px;display:flex}.domain-group button:hover,.domain-group button.concept-selected{background:var(--pale);border-radius:6px}.domain-group button strong{font-size:.85rem;font-weight:500}.domain-group button small{margin-top:3px;font-size:.66rem;line-height:1.7}.domain-group button>svg{color:#879783;flex-shrink:0;margin-left:auto}.concept-number{font-family:var(--serif);color:#637258;align-self:flex-start;margin-top:2px;font-size:.85rem}.concept-inspector{background:#eff2ea;border:1px solid #dde4d7;border-radius:8px;height:fit-content;padding:25px;position:sticky;top:20px}.concept-inspector h2{font-size:1.85rem}.concept-inspector p{font-size:.8rem;line-height:1.8}.concept-inspector h3{font-size:.8rem}.application-note{border-top:1px solid #dbe1d4;border-bottom:1px solid #dbe1d4;gap:12px;margin:25px 0;padding:19px 0;display:flex}.application-note>svg{color:#7d956b;flex-shrink:0}.application-note strong{font-size:.75rem}.application-note p{margin:6px 0 0;font-size:.73rem}.concept-inspector .primary{width:100%;margin-top:20px}.resource-link{margin-top:22px;font-size:.73rem;display:block}.resource-link small{margin-top:6px;font-size:.63rem}.settings-grid{grid-template-columns:minmax(0,1fr) 320px;gap:65px;display:grid}.settings-form label{margin-bottom:24px}.settings-form label input,.settings-form label textarea{margin-top:8px}.settings-aside p{font-size:.83rem;line-height:1.8}.settings-aside a.secondary{width:100%;margin-bottom:12px}.login-layout{grid-template-columns:1.1fr 1fr;min-height:100vh;display:grid}.login-intro{background:var(--rail);color:#e8eee7;flex-direction:column;justify-content:space-between;gap:60px;padding:60px;display:flex}.login-intro h1{font-size:3rem;line-height:1.25}.login-intro h1 em{color:#b6cbb8;font-weight:400}.login-intro .eyebrow{color:#a8bba8}.login-intro p{color:#b6c6bf;max-width:410px;font-size:.92rem;line-height:1.9}.login-intro>.quiet{color:#9cafaa;font-size:.68rem}.login-form{width:100%;max-width:460px;margin:auto;padding:40px}.login-form h2{font-size:2.5rem}.login-form>p{margin-bottom:28px;font-size:.87rem;line-height:1.8}.login-form label{margin:20px 0}.login-form label input{margin-top:7px}.login-form .primary{width:100%;margin-top:7px}.login-form form>p{margin-top:18px;font-size:.75rem}.setup{max-width:640px;margin:15vh auto;padding:30px}.katex{font-size:1.05em}.katex-display{overflow:auto}@media (min-width:1500px){.workspace{padding:0 80px}.today-grid{grid-template-columns:minmax(0,1fr) 300px;gap:45px}.next-session{padding-top:35px}.next-session h2{font-size:2.75rem}.next-session .lead{max-width:610px}}@media (max-width:1150px){.rail{width:185px;padding:30px 17px}.workspace{margin-left:185px;padding:0 30px}.today-grid{grid-template-columns:minmax(0,1fr) 225px;gap:25px}.next-session{padding:23px 23px 0}.why{margin:0 -23px;padding:18px 23px}.page-heading>.quiet{display:none}.next-session h2{font-size:2.05rem}.study-grid{grid-template-columns:minmax(0,1fr) 200px;gap:22px}.writing-canvas{padding:22px}.curriculum-grid,.settings-grid{grid-template-columns:minmax(0,1fr) 265px;gap:25px}.login-intro{padding:40px}}@media (max-width:900px){.rail{width:72px;padding:25px 11px}.rail .brand{justify-content:center}.rail .brand>span,.rail-label,.rail nav button>span,.rail-bottom{display:none}.rail nav{margin-top:45px}.rail nav button{justify-content:center;padding:14px 10px}.workspace{margin-left:72px;padding:0 27px}.topbar{height:64px}.page-heading{margin-top:35px}h1{font-size:2.3rem}.today-grid{grid-template-columns:1fr}.today-aside{display:none}.below-grid{gap:25px}.study-grid{grid-template-columns:1fr}.study-aside{background:var(--pale);border-radius:8px;padding:20px}.curriculum-grid,.settings-grid{grid-template-columns:1fr}.concept-inspector{position:static}.login-intro{padding:30px}.login-intro h1{font-size:2.3rem}}@media (max-width:600px){.rail{z-index:20;border-top:1px solid #395151;width:100%;height:65px;padding:5px 10px;position:fixed;top:auto;bottom:0}.rail>.brand{display:none}.rail nav{flex-direction:row;justify-content:space-between;margin:0}.rail nav button{flex-direction:column;flex:1;gap:3px;padding:6px 8px}.rail nav button>span:not(.nav-dot){font-size:.55rem;display:block}.rail nav button svg{width:17px;height:17px}.workspace{margin-left:0;padding:0 20px 75px}.topbar{height:57px;font-size:.6rem}.separator{padding:0 5px}.page-heading{flex-direction:column;align-items:flex-start;margin:28px 0 24px}h1{font-size:2.12rem}.page-heading p{font-size:.82rem}.eyebrow{font-size:.55rem}.time-picker{flex-wrap:wrap;font-size:.72rem}.time-picker button{padding:7px 11px}.custom-time{margin-left:0}.custom-time input{width:52px}.next-session{padding:22px 20px 0}.next-session h2{margin-top:26px;font-size:2rem}.lead{font-size:.85rem}.section-kicker .quiet{font-size:.62rem}.session-action{gap:13px}.why{margin:0 -20px;padding:17px 20px}.below-grid{grid-template-columns:1fr;gap:26px;margin-top:25px}.workspace-footer{margin-top:40px;font-size:.53rem}.phase-bar{gap:10px}.phase-bar>span{font-size:.57rem}.phase-bar>span>span{width:18px;height:18px}.writing-canvas,.feedback-canvas{padding:20px 16px}.writing-canvas .problem{font-size:1.3rem}.response{min-height:260px}.evidence-row>summary,.table-heading{grid-template-columns:1fr 1fr;gap:10px}.evidence-dimensions{grid-template-columns:1fr}.concept-inspector{padding:22px}.login-layout{grid-template-columns:1fr}.login-intro{gap:30px;min-height:320px;padding:32px}.login-intro .brand{font-size:1.1rem}.login-intro h1{font-size:2rem}.login-intro .quiet{display:none}.login-intro p{font-size:.8rem}.login-form{padding:35px 28px}.settings-grid{gap:30px}}@media (prefers-reduced-motion:no-preference){button,a{transition:background .12s,color .12s}}.tutor-panel{border-bottom:1px solid var(--line);margin-bottom:24px;padding-bottom:22px}.tutor-panel h3{align-items:center;gap:7px;display:flex}.tutor-panel label{margin-bottom:8px;font-size:.69rem}.tutor-panel textarea{margin-bottom:10px;font-size:.8rem}.tutor-panel>small{margin-top:14px;font-size:.64rem}.tutor-message{border-left:2px solid #9fb39d;margin:16px 0;padding-left:12px}.tutor-message strong{font-size:.73rem;font-weight:500}.tutor-message p{white-space:pre-wrap;margin:7px 0;font-size:.78rem}.attachment-upload{border-bottom:1px solid var(--line);padding:12px 0}.attachment-upload label{flex-wrap:wrap;align-items:center;gap:7px;font-size:.71rem;display:flex}.attachment-upload input{border:0;margin:7px 0;padding:5px;font-size:.65rem}.attachment-upload a{font-size:.7rem;display:block}.attachment-upload small{font-size:.61rem}
@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(../media/KaTeX_AMS-Regular.25ieegmnh38ts.woff2)format("woff2"),url(../media/KaTeX_AMS-Regular.10y3kupq4t663.woff)format("woff"),url(../media/KaTeX_AMS-Regular.418dr7cz3fo2x.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(../media/KaTeX_Caligraphic-Bold.06b-ya9t43ioz.woff2)format("woff2"),url(../media/KaTeX_Caligraphic-Bold.2vmk2hva4ctha.woff)format("woff"),url(../media/KaTeX_Caligraphic-Bold.40ltxhe834pns.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(../media/KaTeX_Caligraphic-Regular.2eph4dlhid_m9.woff2)format("woff2"),url(../media/KaTeX_Caligraphic-Regular.3gxeetazf831f.woff)format("woff"),url(../media/KaTeX_Caligraphic-Regular.07-7u27-nhn_r.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(../media/KaTeX_Fraktur-Bold.2sasz-d-jtw8y.woff2)format("woff2"),url(../media/KaTeX_Fraktur-Bold.1alcy76__wdj2.woff)format("woff"),url(../media/KaTeX_Fraktur-Bold.19yqa_tc9d_gx.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(../media/KaTeX_Fraktur-Regular.2d10y4xmjvzlf.woff2)format("woff2"),url(../media/KaTeX_Fraktur-Regular.110oo81prr9n5.woff)format("woff"),url(../media/KaTeX_Fraktur-Regular.2qhy34r6a05dn.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(../media/KaTeX_Main-Bold.3-rowy8o6_4ky.woff2)format("woff2"),url(../media/KaTeX_Main-Bold.0v1esh257kqpe.woff)format("woff"),url(../media/KaTeX_Main-Bold.0us_n0tnxlxu7.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(../media/KaTeX_Main-BoldItalic.14r2naom8mrec.woff2)format("woff2"),url(../media/KaTeX_Main-BoldItalic.13355ck5zr48q.woff)format("woff"),url(../media/KaTeX_Main-BoldItalic.3x_u9cepaced0.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(../media/KaTeX_Main-Italic.0lig0v9j0700p.woff2)format("woff2"),url(../media/KaTeX_Main-Italic.0afv392dj4w59.woff)format("woff"),url(../media/KaTeX_Main-Italic.2hkw3230mfwcv.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(../media/KaTeX_Main-Regular.1ryvsdzh2w1_e.woff2)format("woff2"),url(../media/KaTeX_Main-Regular.15u8r3b2y7fv4.woff)format("woff"),url(../media/KaTeX_Main-Regular.0symfa7dqj6jd.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(../media/KaTeX_Math-BoldItalic.1oopuu636h4il.woff2)format("woff2"),url(../media/KaTeX_Math-BoldItalic.12pl58orkw9rg.woff)format("woff"),url(../media/KaTeX_Math-BoldItalic.0y5w36a5aq__2.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(../media/KaTeX_Math-Italic.32405s1aq8vas.woff2)format("woff2"),url(../media/KaTeX_Math-Italic.0w0b1ugh62cfr.woff)format("woff"),url(../media/KaTeX_Math-Italic.2vkekfblmz5nb.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(../media/KaTeX_SansSerif-Bold.0h3wi2z_eouyg.woff2)format("woff2"),url(../media/KaTeX_SansSerif-Bold.1ovw5p-yjp56g.woff)format("woff"),url(../media/KaTeX_SansSerif-Bold.2d03q85pwxpti.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(../media/KaTeX_SansSerif-Italic.0wkjc4dm2kcit.woff2)format("woff2"),url(../media/KaTeX_SansSerif-Italic.1qavw__2zz8gk.woff)format("woff"),url(../media/KaTeX_SansSerif-Italic.3i-q087b23-m8.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(../media/KaTeX_SansSerif-Regular.2peiewu59z3d-.woff2)format("woff2"),url(../media/KaTeX_SansSerif-Regular.1i4afx8nk8n4r.woff)format("woff"),url(../media/KaTeX_SansSerif-Regular.31pbu25feko_c.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(../media/KaTeX_Script-Regular.11h14300o9pd0.woff2)format("woff2"),url(../media/KaTeX_Script-Regular.3110jb9c-bxna.woff)format("woff"),url(../media/KaTeX_Script-Regular.28p_x7iz71ofe.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size1-Regular.03lhvx36ekcou.woff2)format("woff2"),url(../media/KaTeX_Size1-Regular.1slf4bh0hc6vm.woff)format("woff"),url(../media/KaTeX_Size1-Regular.1y57-ck23ey8c.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size2-Regular.14s5gg-puz6h-.woff2)format("woff2"),url(../media/KaTeX_Size2-Regular.0-kwyvx03omo8.woff)format("woff"),url(../media/KaTeX_Size2-Regular.2u0s-b07k2o9m.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size3-Regular.1n1rgzz84z8r9.woff2)format("woff2"),url(../media/KaTeX_Size3-Regular.04o9a_02gu_e8.woff)format("woff"),url(../media/KaTeX_Size3-Regular.1pkn-dge4q0fv.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size4-Regular.2sgotkdv3dcyv.woff2)format("woff2"),url(../media/KaTeX_Size4-Regular.3p2r1l7xmebxv.woff)format("woff"),url(../media/KaTeX_Size4-Regular.2uelkfk2yna5e.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(../media/KaTeX_Typewriter-Regular.11gr2d2wuwz77.woff2)format("woff2"),url(../media/KaTeX_Typewriter-Regular.12f8myjij3617.woff)format("woff"),url(../media/KaTeX_Typewriter-Regular.3nee9kjfy6nm8.ttf)format("truetype")}.katex{text-indent:0;text-rendering:auto;font:1.21em/1.2 KaTeX_Main,Times New Roman,serif;position:relative}.katex *{border-color:currentColor;-ms-high-contrast-adjust:none!important}.katex .katex-version:after{content:"0.18.7"}.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}
