.workspace-app{--accent:#acd0ec;--muted:#b0b9bd;--line:#41494d;color:#f0f1ed;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;background:#181c1f}.workspace-app :is(h1,h2,h3),.builder :is(h2,h3),.landing-app :is(h1,h2,h3){text-wrap:balance}.workspace-app p,.builder p,.landing-app p{text-wrap:pretty}.workspace-app :is(input,select,textarea),.builder :is(input,select,textarea){--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}.workspace-app .workspace-nav{background:#1e2326;border-color:#3c4448;min-height:72px}.workspace-app .workspace-role{color:#bcc4c7;border-color:#424b4e}.workspace-app .workspace-shell{grid-template-columns:196px minmax(0,1fr);min-height:calc(100dvh - 72px)}.workspace-app .workspace-sidebar{background:#1e2326;border-color:#3c4448;padding-inline:12px}.workspace-app .workspace-sidebar a{color:#c0c7cb;border-radius:6px;min-height:44px}.workspace-app .workspace-sidebar a:hover{background:#2b3237}.workspace-app .workspace-sidebar a.active{color:#d5eafb;background:#243c50;border-color:#456680}.workspace-app .workspace-account{border-color:#3c4448}.workspace-app .workspace-main{max-width:1500px;padding-top:30px}.workspace-app .workspace-page-heading{border-bottom:1px solid #3d4549;margin-bottom:28px;padding-bottom:25px}.workspace-app .workspace-breadcrumb{color:#b0babf;margin-bottom:16px;font-size:12px}.workspace-app .workspace-page-heading h1{letter-spacing:-1.4px;font-size:38px;font-weight:550}.workspace-app .workspace-page-heading .muted{color:#b9c1c5;font-size:14px}.workspace-app .muted{color:#b0b9bd}.workspace-app :is(input,select,textarea),.builder :is(input,select,textarea){color:#edf0ed;background:#20272b;border-color:#4a555c;border-radius:6px}.workspace-app :is(input,textarea)::placeholder,.builder :is(input,textarea)::placeholder{color:#a6b0b5;opacity:1}.workspace-app :is(.cta,.secondary-btn),.builder :is(.cta,.secondary-btn){border-radius:6px;gap:12px;min-height:42px;font-size:13px;font-weight:600}.workspace-app .cta,.builder .cta{color:#1d2912;background:#acd0ec}.workspace-app .secondary-btn,.builder .secondary-btn{color:#e9efea;background:#2b3237;border-color:#525e63}.workspace-app :is(a,button,input,select,textarea,summary):focus-visible,.builder :is(a,button,input,select,textarea,summary):focus-visible{outline-offset:3px;outline:2px solid #d5eafb}.workspace-app :is(.cta,.secondary-btn,.text-btn),.builder :is(.cta,.secondary-btn,.text-btn),.landing-app :is(.cta,.secondary-btn,.home-next){transition:background-color .14s ease-out,color .14s ease-out,box-shadow .14s ease-out,transform .14s ease-out}@media (hover:hover){.workspace-app .cta:hover,.builder .cta:hover{background:#d5eafb}.workspace-app .secondary-btn:hover,.builder .secondary-btn:hover{background:#38434a;border-color:#75828a}.workspace-app .text-btn:hover{color:#dbefbf}}.workspace-app :is(.cta,.secondary-btn):active,.builder :is(.cta,.secondary-btn):active,.landing-app :is(.cta,.secondary-btn,.home-next):active{transform:scale(.96)}.workspace-app :is(.teacher-metrics strong,.monitor-summary strong,.table-time,.table-score,.progress-total,.live-work-meta,.class-invite code),.builder-save-summary{font-variant-numeric:tabular-nums}.workspace-app :is(.overview-panel,.managed-class,.class-detail-invite,.class-detail-roster,.results-release,.accommodation-panel,.live-work,.monitor-feed){background:#242a2e;border-color:#454f55;border-radius:10px}.workspace-app .teacher-metrics{background:#232a2e;border:1px solid #454f55;border-radius:10px;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;display:grid;overflow:hidden}.workspace-app .teacher-metrics>a{background:0 0;border:0;border-right:1px solid #454f55;border-radius:0;padding:22px 25px}.workspace-app .teacher-metrics>a:last-child{border-right:0}.workspace-app .teacher-metrics>a:hover{background:#2c353b}.workspace-app .teacher-metrics strong{margin:12px 0 4px;font-size:38px;font-weight:450}.workspace-app .teacher-metrics small{color:#b6c0c5}.workspace-app .overview-panel .panel-heading{background:#2a3136;border-color:#454f55;min-height:70px}.workspace-app .overview-panel h2,.workspace-app .class-detail-content h2{letter-spacing:-.6px;font:400 23px/1.25 Georgia,serif}.workspace-app :is(.schedule-list li,.draft-task,.class-detail-roster li){border-color:#414b51}.workspace-app :is(.subject-icon,.schedule-icon,.task-icon,.account-initial,.class-initial,.student-avatar){color:#d0e6b8;background:#333e3b;border-color:#596751}.workspace-app .status-chip{color:#d5decf;background:#374238;border:1px solid #53624c;border-radius:5px;padding:5px 9px;font-size:11px}.workspace-app :is(.status-submitted,.status-graded,.status-results-ready){color:#c8e7d5;background:#2e443c;border-color:#4b6c5d}.workspace-app .status-draft,.workspace-app .status-upcoming{color:#d4dce1;background:#34414b;border-color:#526471}.workspace-app .library-toolbar{background:#242b2f;border:1px solid #454f55;border-radius:9px;gap:14px;padding:18px}.workspace-app .library-toolbar label{color:#c1cbd0;font-size:12px}.workspace-app .library-toolbar input,.workspace-app .library-toolbar select{min-height:44px}.workspace-app .exam-list{background:#242b2f;border:1px solid #454f55;border-radius:10px;overflow:visible}.workspace-app .exam-list:empty{border:0}.workspace-app .exam-row{border-bottom:1px solid #454f55;margin:0;padding:24px}.workspace-app .exam-row:last-child{border-bottom:0}.workspace-app .exam-row h3{letter-spacing:-.4px;font-size:18px;font-weight:500}.workspace-app :is(.exam-class-name,.exam-window,.exam-row .muted){color:#b9c4c9}.workspace-app .exam-actions{align-items:center}.workspace-app .exam-more{position:relative}.workspace-app .exam-more[open]{background:#2b343a;border:1px solid #65737c;border-radius:7px;padding:8px 14px}.workspace-app .exam-more>summary{cursor:pointer;align-items:center;min-height:40px;display:flex}.workspace-app .class-invite{background:#20272b;border-color:#4b575d}.workspace-app .class-invite code{color:#d9edbf;letter-spacing:.14em}.workspace-app .class-card-links{padding-top:20px}.workspace-app .managed-class>header{padding-block:24px}.workspace-app .teacher-start{background:#242c2f;border-color:#52605b}.workspace-app .setup-steps li{background:#2a3336;border-color:#4b575d}.builder{background:#20262a;border:1px solid #465157;border-radius:12px;margin-top:0;padding:0;overflow:clip}.builder .builder-heading{background:#2a3237;border:0;border-bottom:1px solid #465157;margin:0;padding:22px 26px}.builder .builder-heading h2{letter-spacing:-.5px;margin:6px 0 0;font:400 27px/1.2 Georgia,serif}.builder .kicker{font:500 10px/1.5 var(--font-geist-mono), monospace;color:#acd0ec;letter-spacing:1px}.builder .builder-heading>.muted{color:#c2ccd0;font-variant-numeric:tabular-nums;font-size:12px}.builder .builder-recovery{background:#242c31;border-bottom:1px solid #465157;margin:0;padding:14px 26px}.builder .builder-recovery label{color:#c0cbd0;font-size:12px}.builder .builder-form{gap:0;width:100%;max-width:none}.builder .builder-identity{border-bottom:1px solid #465157;grid-template-columns:1.5fr 1fr;gap:22px;padding:24px 26px;display:grid}.builder .builder-identity>label{margin:0}.builder .builder-identity input{min-height:52px;font-family:Georgia,serif;font-size:20px}.builder .builder-identity select{min-height:52px}.builder .builder-layout{grid-template-columns:minmax(0,1fr) 296px;align-items:start;display:grid}.builder .builder-canvas{min-width:0;padding:26px}.builder .builder-sequence-heading{justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px;display:flex}.builder .builder-sequence-heading h2{letter-spacing:-.4px;font:400 25px/1.2 Georgia,serif}.builder .builder-sequence-heading>span{color:#b7c1c7;font-size:11px}.builder .builder-question-empty{text-align:center;background:#242c30;border:1px dashed #58666d;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;margin-bottom:22px;padding:45px 20px;display:flex}.builder .builder-question-empty h3{margin:20px 0 10px;font:400 26px Georgia,serif}.builder .builder-question-empty p{color:#b9c5cb;max-width:310px;font-size:13px;line-height:1.7}.builder-empty-mark{color:#cfecb1;background:#333f35;border:1px solid #607150;border-radius:12px;place-items:center;width:62px;height:62px;display:grid}.builder .reuse-questions{background:#283137;border-color:#4d5c65;border-radius:7px;margin-bottom:20px}.builder .reuse-questions summary{cursor:pointer;min-height:24px}.builder .reuse-question{color:#e1e8e7;border-color:#4b585f;min-height:44px}.builder .builder-canvas fieldset{background:#293136;border:1px solid #53616a;border-radius:8px;margin:0 0 24px;padding:18px}.builder .builder-canvas legend{color:#e5eceb;padding:0 8px;font-size:14px;font-weight:550}.sequence-number{color:#203016;width:25px;height:25px;font:500 11px var(--font-geist-mono), monospace;background:#acd0ec;border-radius:50%;place-items:center;margin-right:8px;display:inline-grid}.question-kind{color:#becbd2;margin-left:16px;font-size:10px;font-weight:400}.builder .builder-canvas textarea{min-height:84px}.builder .question-edit-tools{border-bottom:1px solid #4e5c63;flex-wrap:wrap;justify-content:flex-end;gap:16px;margin:0 0 16px;padding-bottom:10px}.builder .question-edit-tools button{min-height:36px;font-size:11px}.builder .builder-canvas .field-grid{grid-template-columns:1fr 100px}.builder .choice-editor{border-top:1px solid #4e5c63;margin-top:18px;padding-top:18px}.builder .choice-editor>p{font-size:12px;line-height:1.8}.builder .choice-edit-row{background:#242c31;border-radius:6px;padding:6px}.builder .choice-edit-row input[type=radio]{width:20px;height:20px;min-height:20px}.builder .choice-edit-row>button{min-height:40px;padding-inline:5px}.builder .builder-add-actions{flex-wrap:wrap;gap:12px;margin-top:20px;display:flex}.builder .builder-add-actions>button{border-style:dashed;flex:1;justify-content:center}.builder .builder-settings{background:#293136;border-left:1px solid #465157;align-self:stretch;min-width:0;padding:24px}.builder .builder-settings>header{color:#d0e5ba;align-items:center;gap:10px;display:flex}.builder .builder-settings h2{letter-spacing:-.4px;font-size:19px;line-height:1.3}.builder .builder-settings>p{color:#bfccd1;margin:12px 0 23px;font-size:12px;line-height:1.7}.builder .builder-settings>.field-grid{grid-template-columns:1fr;gap:18px;display:grid}.builder .builder-settings label{margin:0 0 18px;font-size:12px}.builder .builder-settings textarea{min-height:130px;font-size:13px}.builder-publish-note{color:#c9dfb2;border-top:1px solid #4f5d64;gap:10px;margin-top:10px;padding-top:22px;display:flex}.builder-publish-note svg{flex-shrink:0;margin-top:2px}.builder-publish-note p{color:#c1cdd2;font-size:11px;line-height:1.8}.builder .builder-save{background:#2b343a;border-top:1px solid #536168;align-items:center;gap:22px;margin:0;padding:20px 26px;display:flex}.builder-save-summary{order:-1;gap:5px;min-width:0;margin-right:auto;display:grid}.builder-save-summary strong{font-size:13px;font-weight:550}.builder-save-summary small{color:#bdcbd3;font-size:11px}.builder .builder-save .cta{white-space:nowrap;justify-content:center;min-width:130px}.builder .builder-form>.notice{margin:18px 26px}.product-table-scroll{background:#252e33;border:1px solid #4b575f;border-radius:9px;width:100%;overflow-x:auto}.product-table-scroll:focus-visible{outline-offset:3px;outline:2px solid #acd0ec}.product-table{border-collapse:collapse;text-align:left;width:100%;min-width:660px}.product-table th,.product-table td{vertical-align:middle;color:#d9e1e4;border-bottom:1px solid #48555d;padding:20px 22px;font-size:13px}.product-table thead{background:#313c43}.product-table thead th{letter-spacing:.04em;color:#c7d4db;white-space:nowrap;font-size:11px;font-weight:600}.product-table tbody th{width:36%;font-weight:500}.product-table tbody tr:last-child>*{border-bottom:0}.product-table tbody tr:hover,.product-table tbody tr:focus-within{background:#303c43}.product-table tbody th small,.product-table tbody td>small{color:#b9c6ce;margin-top:5px;font-size:11px;font-weight:400;display:block}.student-avatar{color:#dae4e3;background:#39474e;border:1px solid #5d6d73;border-radius:7px;flex-shrink:0;place-items:center;width:34px;height:34px;font-size:12px;font-weight:500;display:grid}.row-open-arrow{color:#b7c9ae;margin-left:auto;font-size:18px}.live-student-open{text-align:left;width:100%;color:inherit;cursor:pointer;background:0 0;border:0;align-items:center;gap:12px;min-height:44px;padding:4px 0;display:flex}.live-student-open strong{font-size:14px;font-weight:550}.live-student-open small{color:#bdcbd0;margin-top:4px;font-size:11px;font-weight:400;display:block}.live-student-open:disabled{opacity:1!important;cursor:default!important}.not-started .student-avatar{color:#aebdc4;background:#303b41}.progress-total{font:500 13px var(--font-geist-mono), monospace;white-space:nowrap}.product-table meter{accent-color:#acd0ec;background:#4a565d;border:0;border-radius:3px;width:90px;height:6px;margin-top:9px;display:block}.product-table meter::-webkit-meter-bar{background:#4a565d;border:0;border-radius:3px}.product-table meter::-webkit-meter-optimum-value{background:#acd0ec;border-radius:3px}.product-table meter::-moz-meter-bar{background:#acd0ec;border-radius:3px}.table-time{font:500 14px var(--font-geist-mono), monospace;white-space:nowrap}.review-event-total{color:#becbd1;white-space:nowrap;font-size:12px}.review-event-total.has-events{color:#f2c4a3;background:#51443c;border:1px solid #7f6655;border-radius:5px;padding:6px 9px}.review-event-total strong{font-weight:650}.workspace-app .monitor-controls{background:#283137;border:1px solid #4a575f;border-radius:9px;padding:20px}.workspace-app .monitor-summary{background:#293339;border:1px solid #4b5961;border-radius:9px;gap:28px;padding:20px 24px}.workspace-app .monitor-summary strong{color:#e7efeb;margin-right:7px;font-size:25px;font-weight:450}.workspace-app .monitor-summary>span{color:#c2cdd3;font-size:12px}.workspace-app .monitor-roster{background:0 0;border:0}.workspace-app .monitor-roster .library-toolbar{margin:0}.workspace-app .monitor-roster .library-count{padding-inline:0}.workspace-app .monitor-feed .panel-heading{background:#2c373e}.workspace-app .monitor-feed h2{letter-spacing:-.5px;font:400 25px Georgia,serif}.workspace-app .monitor-feed li{border-color:#48565e;padding:16px 22px}.workspace-app .monitor-event-kind{color:#d1e3e7;background:#33464b;border-color:#587079}.workspace-app .monitor-event-kind.review-event{color:#f4cfb4;background:#51443c;border-color:#7f6655}.workspace-app .monitor-notice{background:#4c4037;border-color:#89715d}.workspace-app .live-work{background:#242d32;border-color:#4c5c65}.workspace-app .live-work>header{background:#2e3940}.workspace-app .live-work-meta{background:#29363b;border-color:#4a5b63}.workspace-app .live-answer-options li,.workspace-app .live-written-answer{background:#1f282d;border-color:#50616a}.workspace-app .live-answer-options li.chosen{background:#354630;border-color:#92b56c}.grading-table-toolbar{justify-content:space-between;align-items:center;gap:20px;margin:0 0 18px;display:flex}.grading-table-toolbar>p{color:#b5c3cb;font-size:12px}.grading-table-toolbar>label{color:#c8d4da;align-items:center;gap:12px;font-size:12px;display:flex}.grading-table-toolbar select{width:auto;min-height:40px;padding:9px 12px}.grading-results-table .grading-summary{background:0 0;border:0;border-radius:0;align-items:center;gap:12px;padding:0;display:flex}.grading-results-table .grading-summary strong{font-size:14px}.grading-results-table .grading-summary small{font-size:11px}.grading-results-table .table-score{white-space:nowrap;font-family:var(--font-geist-mono), monospace;font-size:12px}.grading-results-table .submission-link{min-height:44px}.submission-review-layout{grid-template-columns:minmax(0,1fr) 320px;display:grid}.submission-answers{min-width:0;padding:28px}.submission-answers>h2,.submission-feedback>h2{margin-bottom:24px;font:400 25px/1.2 Georgia,serif}.submission-feedback{background:#29343a;border-left:1px solid #4b5a64;min-width:0;padding:28px}.submission-feedback>.stack{max-width:none;margin-top:0}.submission-feedback label{font-size:13px}.submission-feedback textarea{min-height:170px}.submission-answers dl>div{background:#242d32;border:1px solid #4a5a64;border-radius:8px;margin-bottom:18px;padding:22px}.submission-answers dt{font-size:15px;line-height:1.6}.submission-answers dt .muted{margin-top:7px;font-size:11px;display:block}.submission-answers dd{white-space:pre-wrap;overflow-wrap:anywhere;border-left:2px solid #99b97a;margin-top:18px;padding-left:14px;font-size:14px;line-height:1.8}.grading-card>.grading-detail:has(.submission-review-layout){padding:0}.workspace-app .grading-card{background:#232d33;border-color:#4c5b64}.workspace-app .report-heading h2{font:400 27px Georgia,serif}.workspace-app .results-release h2{font:400 25px Georgia,serif}.landing-app{--home-line:#465057;--home-muted:#bac4ca;--home-accent:#acd0ec;background:#181c1f}.landing-app .home-hero:after{background:#323c4470}.landing-app :is(.home-exam,.product-example){background:#252d32;border-color:#56626a}.landing-app .home-exam{box-shadow:12px 14px #1116196e}.landing-app :is(.home-join input,.home-option-letter){background:#222b30;border-color:#69767d}.landing-app .home-exam fieldset label{background:#2a343a;border-color:#5a6972}.landing-app .home-exam fieldset label.is-selected{background:#3b4d33;border-color:#b9d895}.landing-app .home-builder-settings,.landing-app .product-example>header,.landing-app .home-exam>header{background:#2d383f}.landing-app .home-builder li{border-color:#4b5961}.landing-app .home-builder .home-question-number{color:#dfefce;background:#3b4c34}.landing-app .home-teacher-feedback{background:#344332;border-color:#6a8159}.landing-app .home-status{color:#dce9d2;background:#3b493a}.landing-app .home-status.done{color:#d1eadc;background:#354e43}.landing-app .home-progress-bars span{background:#52616a}.landing-app .home-progress-bars .filled{background:#acd0ec}@media (max-width:1150px){.builder .builder-layout{grid-template-columns:minmax(0,1fr) 270px}.builder .builder-canvas,.builder .builder-settings{padding:20px}.submission-review-layout{grid-template-columns:minmax(0,1fr) 280px}.submission-answers,.submission-feedback{padding:20px}}@media (max-width:900px){.workspace-app .workspace-shell{grid-template-columns:170px minmax(0,1fr)}.workspace-app .workspace-main{padding-inline:24px}.builder .builder-layout{grid-template-columns:1fr}.builder .builder-settings{border-top:1px solid #4b5a64;border-left:0}.builder .builder-settings>.field-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.builder .builder-settings textarea{min-height:90px}.builder .builder-publish-note{max-width:620px}.submission-review-layout{grid-template-columns:1fr}.submission-feedback{border-top:1px solid #4b5a64;border-left:0}.workspace-app .exam-row{padding:20px}}@media (max-width:700px){.workspace-app .workspace-shell{grid-template-columns:1fr}.workspace-app .workspace-sidebar{border-bottom:1px solid #414c52;padding:12px 16px}.workspace-app .workspace-sidebar nav{grid-template-columns:repeat(3,minmax(0,1fr));gap:5px}.workspace-app .workspace-sidebar a{gap:9px;padding:10px 12px;font-size:12px}.workspace-app .workspace-nav{min-height:66px;padding-inline:18px}.workspace-app .workspace-main{padding:24px 18px 45px}.workspace-app .workspace-page-heading h1{font-size:30px}.workspace-app .workspace-page-heading{gap:18px;padding-bottom:22px}.workspace-app .teacher-metrics>a{padding:17px 14px}.workspace-app .teacher-metrics strong{font-size:30px}.workspace-app .teacher-metrics>a>span{font-size:12px}.workspace-app .library-toolbar{padding:15px}.workspace-app .monitor-summary{gap:15px;padding:18px}.workspace-app .monitor-summary strong{font-size:22px}.workspace-app .monitor-updated{flex-basis:100%}.builder .builder-heading{padding:20px}.builder .builder-heading .muted{display:none}.builder .builder-recovery{padding:14px 20px}.builder .builder-identity{grid-template-columns:1fr;gap:18px;padding:20px}.builder .builder-settings>.field-grid{grid-template-columns:1fr}.builder .builder-sequence-heading{flex-direction:column;align-items:flex-start;gap:9px}.builder .builder-save{flex-wrap:wrap;gap:14px;padding:18px 20px}.builder .builder-save-summary{flex-basis:100%;width:100%}.builder .builder-save .cta{width:100%}.builder .builder-canvas fieldset{padding:14px}.builder .question-kind{margin:8px 0 0 35px;display:block}.builder .question-edit-tools{justify-content:flex-start;gap:12px}.builder .choice-edit-row{gap:7px}.builder .choice-edit-row>button{font-size:10px}.grading-table-toolbar{flex-direction:column;align-items:flex-start;gap:12px}.grading-table-toolbar>label{justify-content:space-between;width:100%}.grading-table-toolbar select{max-width:60%}.product-table th,.product-table td,.workspace-app .monitor-controls{padding:16px}.workspace-app .class-invite code{font-size:18px}}@media (max-width:380px){.workspace-app .workspace-sidebar a{gap:7px;padding:8px 6px;font-size:11px}.workspace-app .workspace-sidebar a svg{width:16px}.builder .builder-canvas,.builder .builder-settings{padding:16px}.builder .builder-add-actions{flex-direction:column}.builder .builder-sequence-heading h2{font-size:23px}.builder .builder-canvas .field-grid{grid-template-columns:1fr}.builder .choice-edit-row{flex-wrap:wrap}.builder .choice-edit-row>input:not([type=radio]){flex-basis:calc(100% - 35px)}.builder .choice-edit-row>button{margin-left:27px}.workspace-app .teacher-metrics>a{padding:14px 11px}}@media (prefers-reduced-motion:reduce){.workspace-app *,.builder *,.landing-app *{scroll-behavior:auto!important;transition:none!important;animation:none!important}}.builder .builder-recovery,.builder .builder-save-summary{max-width:none}.builder .builder-question-card{background:#2b343a;border:1px solid #55646d;border-radius:8px;margin-bottom:16px}.builder .question-card-summary{cursor:pointer;align-items:center;gap:13px;padding:20px;list-style:none;display:flex}.builder .question-card-summary::-webkit-details-marker{display:none}.builder .question-card-summary>span:nth-child(2){flex:1;min-width:0}.builder .question-card-summary small{color:#bcd2df;letter-spacing:.03em;margin-bottom:6px;font-size:10px;display:block}.builder .question-card-summary strong{-webkit-line-clamp:2;overflow-wrap:anywhere;-webkit-box-orient:vertical;font-size:15px;font-weight:500;line-height:1.5;display:-webkit-box;overflow:hidden}.builder .question-card-summary .sequence-number{flex-shrink:0;width:30px;height:30px;margin:0}.builder .question-card-points{font:11px var(--font-geist-mono), monospace;color:#ced8dc;white-space:nowrap}.builder .question-card-summary>svg{flex-shrink:0;transition:transform .13s ease-out}.builder .builder-question-card[open]>.question-card-summary>svg{transform:rotate(90deg)}.builder .builder-canvas .builder-question-card>fieldset{background:#252e34;border:0;border-top:1px solid #54636b;border-radius:0;margin:0;padding:20px}.builder .builder-question-card>fieldset>legend{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.builder :is(input,select,textarea,summary){scroll-margin-block:100px 140px}.grading-summary:after{content:none}.grading-results-table .grading-summary>.student-avatar{flex:0 0 34px;width:34px;display:grid}.grading-results-table .grading-summary>span:nth-child(2){flex:1;min-width:0}.grading-results-table .grading-summary>.row-open-arrow{flex:none}.product-table .student-avatar{min-width:34px}.submission-feedback .stack{max-width:none}.builder .builder-save{box-shadow:0 -8px 24px #11161940}@media (max-width:700px){.builder .builder-save{position:static}.builder .question-card-summary{gap:10px;padding:16px}.builder .question-card-summary strong{font-size:13px}.builder .builder-canvas .builder-question-card>fieldset{padding:15px}.builder .question-card-summary .sequence-number{width:26px;height:26px}}.landing-app{background-image:radial-gradient(#9aaab41b 1px,#0000 1px);background-size:40px 40px}.landing-app .home-live{position:relative}.landing-app .home-live:before{content:"";z-index:-1;pointer-events:none;clip-path:polygon(0 45%,100% 0,100% 55%,0 100%);background:#3c485332;position:absolute;inset:-35% calc(640px - 50vw)}.workspace-app .dedicated-form{background:#252e33;border:1px solid #4b5961;border-radius:10px;padding:28px}.account-settings-panel{background:#252e33;border:1px solid #4a5860;border-radius:10px;max-width:780px;overflow:hidden}.account-profile-row{background:#2c363d;border-bottom:1px solid #4a5860;align-items:center;gap:17px;padding:25px;display:flex}.account-profile-row .account-initial{width:46px;height:46px;font-size:19px}.account-profile-row h2{letter-spacing:-.4px;font-size:20px;line-height:1.4}.account-profile-row p{color:#c1ced5;overflow-wrap:anywhere;margin-top:3px;font-size:13px}.account-profile-row .status-chip{margin-left:auto}.account-settings-panel>.stack{max-width:none;margin:0;padding:27px}.account-settings-panel .stack h2{font:400 25px Georgia,serif}.account-settings-panel .stack p{color:#c0cbd0;font-size:13px;line-height:1.7}.account-settings-panel input{max-width:440px}.account-settings-panel .cta{align-self:flex-start}.join-screen{color:#eff1ed;background:#181e21}.join-screen .join-card{background:#252e33;border-color:#4b5c65}.join-screen input{color:#eff1ed;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;background:#20292e;border-color:#5e707b}.join-screen .join-class-context code{color:#deedce;background:#354537;border-color:#657c53}.join-screen .muted{color:#bdc9d0}.join-screen .cta{color:#203017;background:#acd0ec}@media (max-width:1280px){.landing-app .home-live:before{inset:-15% -24px}}@media (max-width:700px){.account-profile-row{flex-wrap:wrap;padding:20px}.account-settings-panel>.stack{padding:20px}.account-profile-row .status-chip{margin-left:0}.workspace-app .dedicated-form{padding:22px}.builder .builder-recovery{gap:10px}}.workspace-app .results-release{border:1px solid #4c5b64;padding:25px}.workspace-app .release-row{border-color:#4b5a62}.workspace-app .accommodation-panel{border:1px solid #4c5b64;padding:22px 24px}.workspace-app .accommodation-panel h2{font:400 24px Georgia,serif}.workspace-app .accommodation-panel>.stack{max-width:none}.workspace-app .monitor-event-kind{border-style:solid;border-width:1px;border-radius:5px;place-self:center start;padding:5px 8px;display:inline-flex}.builder .builder-recovery input[type=checkbox]{accent-color:#acd0ec;width:17px;height:17px;min-height:17px;padding:0}.builder .builder-recovery .check-label{cursor:pointer;min-height:32px}.builder .builder-identity label{font-size:12px}.builder .builder-heading .kicker{margin:0}.workspace-app .product-table-scroll.grading-card{padding:0}.workspace-app .submission-feedback .stack{max-width:none}.product-table-scroll{overscroll-behavior-inline:contain}.builder .choice-correct-control{cursor:pointer;border-radius:5px;flex:0 0 40px;place-items:center;width:40px;height:40px;margin:0;padding:0;display:grid}.builder .choice-correct-control:focus-within{outline-offset:1px;outline:2px solid #d5eafb}.builder .choice-correct-control>input[type=radio]{accent-color:#acd0ec;width:20px;height:20px;min-height:20px;margin:0;padding:0}.builder .question-edit-tools button,.workspace-app .text-btn{min-height:40px}.product-table-scroll{scrollbar-color:#7b8b95 #253037;scrollbar-width:thin}.builder .builder-form .choice-edit-row>input:not([type=radio]){min-width:0}@media (max-width:700px){.builder .choice-correct-control{flex-basis:44px;width:44px;height:44px}.builder .question-edit-tools button,.workspace-app .text-btn,.builder .builder-recovery .check-label,.workspace-app .monitor-toggle{min-height:44px}.builder .choice-edit-row>input:not([type=radio]){flex-basis:0}}@media (max-width:380px){.builder .choice-edit-row>input:not([type=radio]){flex-basis:calc(100% - 60px)}}.assessment-control-bar,.student-control-bar{background:#2a343a;border:1px solid #53626a;border-radius:9px;justify-content:space-between;align-items:center;gap:24px;margin:20px 0;padding:22px 24px;display:flex}.assessment-control-bar strong,.student-control-bar strong{font-size:16px;font-weight:550}.assessment-control-bar p,.student-control-bar p{color:#c1cdd3;margin-top:6px;font-size:12px;line-height:1.7}.assessment-control-bar.is-paused{background:#39362d;border-color:#a08b66}.exam-pause-control{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;max-width:430px;display:flex}.exam-pause-control>span{color:#d6e8bd;font-size:12px}.exam-pause-control>p{text-align:right;color:#d3c5aa;flex-basis:100%;font-size:11px}.control-unavailable{color:#c2cbd0;font-size:12px;line-height:1.7}.control-cutoff{color:#e2d1b0;font-size:13px;line-height:1.7}.student-control-bar{background:#2d393e;border:0;border-bottom:1px solid #576770;border-radius:0;margin:0;padding:22px}.student-control-bar .exam-pause-control{max-width:300px}.fullscreen-explanation{color:#c0cbd0;margin:20px 0;font-size:13px;line-height:1.7}.runner .reading-controls{flex-wrap:wrap;align-items:center}.runner .fullscreen-button{border:1px solid #6f8076;border-radius:5px;min-height:44px;margin-right:auto;padding:9px 13px;font-size:12px}.fullscreen-note,.runtime-connection{color:#cbd6c4;border-bottom:1px solid #465347;padding:12px 0;font-size:12px;line-height:1.7}.runner-pause-screen{text-align:center;max-width:720px;margin:auto;padding:65px 20px 70px}.runner-pause-screen .pause-mark{color:#dfefc0;background:#34412a;border:1px solid #b9c994;border-radius:16px;place-items:center;width:70px;height:70px;margin:0 auto 26px;font-size:29px;font-weight:600;display:grid}.runner-pause-screen .kicker{color:#d0dfb4;letter-spacing:1.4px;font-size:11px}.runner-pause-screen h1{letter-spacing:-1.4px;margin:18px 0;font-size:clamp(30px,4vw,45px)}.runner-pause-screen>p:not(.kicker){color:#c4cdbd;font-size:15px;line-height:1.8}.runner-pause-screen .paused-unsaved{max-width:420px;margin:20px auto;color:#e2d2b3!important;font-size:12px!important}.paused-time{background:#2c3627;border:1px solid #68785a;border-radius:8px;align-items:center;gap:24px;margin-top:30px;padding:15px 22px;display:inline-flex}.paused-time>span{color:#ced9c1;font-size:12px}.paused-time>strong{font:500 24px var(--font-geist-mono), monospace;font-variant-numeric:tabular-nums;color:#e0efc8}.runner-waiting{color:#e1e8ca;background:#34372a;border:1px solid #817d59;border-radius:7px;margin-block:20px;padding:20px}.runner-waiting>strong{font-size:14px}.runner-waiting>p{margin-top:7px;font-size:13px;line-height:1.7}html:fullscreen{background:#141a12;overflow:auto}html:fullscreen .exam-page>.workspace-nav{display:none}html:fullscreen .exam-page{min-height:100dvh}html:fullscreen .runner{padding-top:20px}.exam-page .runner>.reading-controls label{min-height:44px}.runner .runner-top .timer{font-variant-numeric:tabular-nums;text-align:right;min-width:80px}@media (max-width:700px){.assessment-control-bar,.student-control-bar{flex-direction:column;align-items:stretch;gap:16px;padding:19px}.exam-pause-control{justify-content:flex-start;max-width:none}.exam-pause-control>button{justify-content:center;width:100%;min-height:44px}.exam-pause-control>p{text-align:left}.runner-pause-screen{padding:40px 12px}.runner-pause-screen>p:not(.kicker){font-size:14px}.runner .reading-controls .fullscreen-button{margin-right:0}.runner .reading-controls{justify-content:flex-start;gap:12px}.runner .reading-controls label{min-height:44px}}.written-response{gap:8px;display:grid}.written-response>textarea{width:100%}.overview-distilled{max-width:1100px}.overview-classroom-context{color:#bcc7ce;align-items:center;gap:12px;margin:0 0 28px;font-size:13px;display:flex}.overview-classroom-context>a{text-underline-offset:4px;align-items:center;gap:7px;margin-left:auto;-webkit-text-decoration:underline #62756a;text-decoration:underline #62756a;display:inline-flex}.overview-attention{border-block:1px solid #435158;align-items:center;gap:18px;margin-bottom:35px;padding:20px 0;display:flex}.overview-attention .attention-icon{color:#d0e9b6;background:#33412b;border:1px solid #6b7e58;border-radius:8px;place-items:center;width:42px;height:42px;display:grid}.overview-attention h2{letter-spacing:-.3px;font-size:17px;font-weight:550;line-height:1.4}.overview-attention p{color:#bdc8cf;margin-top:5px;font-size:13px}.overview-attention>.secondary-btn{margin-left:auto}.overview-schedule>header{justify-content:space-between;align-items:center;gap:22px;margin-bottom:20px;display:flex}.overview-schedule h2{letter-spacing:-.6px;font-size:22px;font-weight:550}.overview-schedule>header p{color:#bcc7ce;margin-top:8px;font-size:13px}.overview-schedule>header>a{white-space:nowrap;align-items:center;gap:12px;display:inline-flex}.overview-schedule>ul{border-top:1px solid #435158;list-style:none}.overview-schedule li{border-bottom:1px solid #435158;grid-template-columns:minmax(0,1.35fr) minmax(150px,.8fr) auto;align-items:center;gap:24px;padding:26px 0;display:grid}.overview-exam-main h3{letter-spacing:-.4px;margin-top:12px;font-size:18px;font-weight:500;line-height:1.4}.overview-exam-main>p{color:#bac8d0;margin-top:8px;font-size:12px}.overview-exam-time{color:#d3dce0;gap:8px;font-size:13px;display:grid}.overview-exam-time>span{color:#b5c3ca;font-size:11px}.overview-schedule li>a{white-space:nowrap;align-items:center;gap:12px;min-height:44px;display:inline-flex}.overview-schedule-empty{text-align:center;color:#bfcdd4;border:1px dashed #5d6e77;border-radius:8px;flex-direction:column;justify-content:center;align-items:center;padding:60px 24px;display:flex}.overview-schedule-empty h3{color:#eef1ec;margin:20px 0 9px;font-size:20px}.overview-schedule-empty p{font-size:13px}.overview-drafts{justify-content:space-between;align-items:center;gap:20px;margin-top:28px;padding:20px 0;display:flex}.overview-drafts h2{letter-spacing:-.3px;font-size:16px}.overview-drafts p{color:#bbc9d1;margin-top:7px;font-size:12px}.overview-drafts>a{align-items:center;gap:10px;display:flex}.workspace-app .managed-classes{border-top:1px solid #45545e;display:block}.workspace-app .managed-class{background:0 0;border:0;border-bottom:1px solid #45545e;border-radius:0;grid-template-columns:minmax(180px,1fr) auto auto;align-items:center;gap:24px;margin:0;padding:22px 0;display:grid}.workspace-app .managed-class>header{padding:0}.workspace-app .managed-class .class-invite{border:1px solid #45545e;border-radius:6px;margin:0;padding:10px 14px}.workspace-app .managed-class .class-card-links{padding:0}.workspace-app .managed-class .class-card-links>a{min-height:44px}.workspace-app .monitor-disclosure{color:#c1cdd4;margin:15px 0;padding:0;font-size:12px;line-height:1.8}.workspace-app .monitor-disclosure>summary{cursor:pointer;min-height:40px;display:list-item}.workspace-app .monitor-disclosure>p{max-width:75ch;margin:10px 0 16px}.grading-table-toolbar{justify-content:flex-end}.exam-more[open]>.text-btn{display:block}.workspace-app .workspace-page-heading h1{letter-spacing:-1.1px;font-size:34px}.workspace-app .workspace-page-heading .muted{max-width:65ch}@media (max-width:1000px){.overview-schedule li{grid-template-columns:minmax(0,1fr) auto;gap:16px}.overview-exam-time{grid-column:1}.overview-schedule li>a{grid-area:1/2/3}.workspace-app .managed-class{grid-template-columns:1fr auto;gap:16px}.workspace-app .managed-class .class-invite{grid-area:2/1}.workspace-app .managed-class .class-card-links{grid-area:1/2/3}}@media (max-width:700px){.overview-attention{flex-wrap:wrap;gap:14px}.overview-attention>.secondary-btn{margin:0 0 0 60px}.overview-classroom-context{flex-wrap:wrap;gap:9px}.overview-classroom-context>a{flex-basis:100%;min-height:40px;margin-top:6px;margin-left:0}.overview-schedule>header{align-items:flex-start;gap:12px}.overview-schedule h2{font-size:21px}.overview-schedule>header p{max-width:230px;font-size:12px}.overview-schedule li{grid-template-columns:1fr;gap:15px}.overview-schedule li>a{grid-area:auto/1;justify-self:start}.overview-exam-time{grid-template-columns:auto 1fr;align-items:center;gap:10px}.overview-exam-main h3{font-size:17px}.workspace-app .managed-class{grid-template-columns:1fr}.workspace-app .managed-class .class-invite,.workspace-app .managed-class .class-card-links{grid-area:auto;justify-self:start}.workspace-app .workspace-page-heading h1{font-size:29px}.overview-attention h2{font-size:16px}}.exam-code{flex-wrap:wrap;align-items:center;gap:12px;font-size:12px;display:flex}.exam-code code{letter-spacing:.08em;color:#e1f1cd;-webkit-user-select:all;user-select:all;font-size:18px}.exam-code-banner{border-block:1px solid #46535d;margin-bottom:22px;padding:18px 0}.exam-row>.exam-code{border-top:1px solid #46535d;flex-basis:100%;order:5;padding-top:14px}.builder-settings .check-label{align-items:center;gap:10px;min-height:44px;display:flex}.builder-settings .check-label input{width:18px;height:18px;margin:0}.danger-text{color:#ffc1b8}.danger-text:hover{color:#ffe2dd}.danger-btn{color:#fff5f2;background:#873a32;border:1px solid #c97368;border-radius:6px;min-height:44px;padding:12px 18px;font-weight:600}.danger-btn:hover:not(:disabled){background:#9c463b}.danger-btn:disabled{opacity:.5;cursor:not-allowed}.resource-danger-zone{border-top:1px solid #76524e;grid-column:1/-1;justify-content:space-between;align-items:center;gap:24px;margin-top:24px;padding-block:24px;display:flex}.resource-danger-zone h2,.class-settings h2{margin:0 0 12px;font-size:20px}.resource-danger-zone p{color:#bfc9cf;max-width:58ch;font-size:13px;line-height:1.7}.class-settings{grid-column:1/-1;padding-block:20px}.class-rename-form{align-items:end;gap:16px;max-width:620px;display:flex}.class-rename-form label{flex:1;gap:10px;font-size:13px;display:grid}.class-rename-form button{min-height:48px}.delete-resource-name{overflow-wrap:anywhere;font-size:19px;font-weight:600}.deletion-totals{border-block:1px solid #56616b;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 22px;margin-block:20px;padding-block:18px;display:grid}.deletion-totals dt{color:#c1cbd1;font-size:13px}.deletion-totals dd{font-variant-numeric:tabular-nums;margin:6px 0 0;font-size:23px}.delete-active-warning{color:#ffe0cd;border:1px solid #a96c5d;border-radius:6px;padding:12px;line-height:1.6}.delete-resource-form label{overflow-wrap:anywhere;gap:12px;display:grid}.delete-resource-form input{width:100%;min-width:0}.review-dialog .muted a{text-underline-offset:3px;text-decoration:underline}@media (max-width:600px){.resource-danger-zone,.class-rename-form{flex-direction:column;align-items:stretch}.class-rename-form button{align-self:flex-start}.delete-resource-form .review-dialog-actions{align-items:stretch}.delete-resource-form .review-dialog-actions button{flex:1}.resource-danger-zone .danger-text{align-self:flex-start}}.deletion-dialog{color:#edf2f3;background:#222a30;border-color:#65727b;max-height:92dvh}.deletion-dialog>p{color:#c6d0d7}.deletion-dialog>.delete-resource-name{color:#edf2f3;font-size:17px}.deletion-dialog .deletion-totals>div{border:0;padding:0}.deletion-dialog>.delete-active-warning{color:#ffe0cd}@media (max-width:600px){.deletion-dialog{padding:20px}.deletion-dialog h2{margin-top:0;font-size:26px}.deletion-dialog .deletion-totals{margin-block:16px;padding-block:14px}.deletion-dialog .delete-resource-form{gap:16px}.deletion-dialog .review-dialog-actions{margin-top:8px}}.builder .builder-identity{grid-template-columns:minmax(145px,.65fr) minmax(0,1.8fr) minmax(125px,.8fr);align-items:center}.builder-mode-context{color:#d6e9be;flex-wrap:wrap;align-items:flex-start;gap:12px;display:flex}.builder-mode-context strong{color:#edf0ed;font-family:Georgia,serif;font-size:24px;font-weight:500}.builder-mode-context p{color:#b7c4ca;max-width:19ch;margin-top:7px;font-size:11px;line-height:1.6}.builder-mode-context .text-btn{align-items:center;gap:8px;width:100%;font-size:11px;display:flex}.builder .builder-layout{grid-template-columns:minmax(0,1fr) 285px}.builder .builder-canvas{background:#1a1f21;padding:26px 26px 30px 46px}.builder .builder-sequence-heading{margin-bottom:8px}.sequence-help{color:#bac6cc;max-width:58ch;margin-bottom:20px;font-size:11px;line-height:1.7}.question-sequence-list{position:relative}.question-sequence-list:before{content:"";background:#9cb88c;width:1px;position:absolute;top:24px;bottom:24px;left:-22px}.builder .builder-question-card{background:#252d32;border-color:#526068;border-radius:9px;margin-bottom:14px;position:relative}.builder .question-card-summary{align-items:center;gap:12px;min-height:100px;padding:24px 16px;display:flex}.builder .question-card-summary>.sequence-number{color:#1b2618;background:#c7e4ac;border:0;width:30px;height:30px;font-size:12px;position:absolute;left:-37px;box-shadow:0 0 0 6px #1a1f21}.question-drag-handle{color:#a4b4bf;cursor:grab;border-radius:4px;flex-shrink:0;place-items:center;width:32px;height:44px;display:grid}.question-drag-handle:active{cursor:grabbing}.question-summary-prompt{flex:1;min-width:0}.builder .question-card-summary strong{overflow-wrap:anywhere;font-family:Georgia,serif;font-size:18px;font-weight:500;line-height:1.45}.builder .question-card-summary small{letter-spacing:.02em;color:#b5ccd9;margin-bottom:8px;font-size:10px}.builder .question-card-points{color:#cfdbdf;white-space:nowrap;border:1px solid #53616b;border-radius:6px;padding:10px 12px;font-size:12px}.builder-question-card[data-drop-target]{outline-offset:3px;outline:2px solid #acd0ec}.builder .builder-settings{background:#252d32;padding:22px}.builder .builder-settings>p{margin:8px 0 20px;font-size:11px}.builder .builder-settings textarea{min-height:90px}.builder .builder-settings .check-label{color:#e1e7e9;border-block-start:1px solid #47545c;flex-direction:row;justify-content:space-between;min-height:44px;margin-top:14px;margin-bottom:6px;padding-top:12px;font-size:13px;display:flex}.builder .builder-settings .check-label input{appearance:none;cursor:pointer;background:#69747b radial-gradient(circle at 10px,#1d262a 0 7px,#0000 7.5px);border:0;border-radius:13px;flex-shrink:0;width:36px;height:21px;min-height:21px;margin:0}.builder .builder-settings .check-label input:checked{background-color:#acd0ec;background-image:radial-gradient(circle at 26px,#263322 0 7px,#0000 7.5px)}.builder .builder-settings input:disabled{opacity:.5;cursor:not-allowed}.builder-templates{border-top:1px solid #46545c;margin-top:18px;padding-top:15px}.builder-templates>summary{cursor:pointer;color:#d9e9c9;min-height:44px;font-size:13px}.builder-templates>p{color:#bfccd2;margin-bottom:14px;font-size:12px;line-height:1.7}.template-choice{text-align:left;border-top:1px solid #49565e;justify-content:space-between;align-items:center;gap:18px;width:100%;padding:16px 0;display:flex}.template-choice strong{color:#e6ecec;font-size:14px;font-weight:500;display:block}.template-choice small{color:#bac7ce;max-width:42ch;margin-top:5px;font-size:11px;line-height:1.6;display:block}.template-choice>span:last-child{white-space:nowrap;color:#cbe0b8;font-size:11px}.template-choice:disabled{opacity:.45;cursor:not-allowed}.template-status{color:#dceacb;margin-top:12px;font-size:12px;line-height:1.7}.builder .builder-save{z-index:2;background:#2b343b;border-top:1px solid #52616a;border-bottom-right-radius:9px;border-bottom-left-radius:9px;align-items:center;gap:16px;padding:18px 24px;display:flex;position:sticky;bottom:12px;box-shadow:0 -8px 22px #11191b14}.builder-save-count{color:#25331d;font-variant-numeric:tabular-nums;background:#c6e4a9;border-radius:7px;place-items:center;min-width:46px;height:46px;font-size:18px;display:grid}.builder .builder-save-summary{flex:1;order:0}.builder .builder-save>.cta{order:2;align-items:center;gap:24px;margin-left:auto;display:flex}.builder .builder-save>.text-btn{order:1}@media (max-width:1050px){.builder .builder-identity{grid-template-columns:1fr 1fr}.builder-mode-context{grid-column:1/-1;align-items:center}.builder-mode-context p{max-width:none;margin-top:2px}.builder-mode-context .text-btn{width:auto;margin-left:auto}.builder .builder-layout{grid-template-columns:minmax(0,1fr) 260px}.builder .builder-canvas{padding-left:42px;padding-right:18px}}@media (max-width:800px){.builder .builder-layout{grid-template-columns:1fr}.builder .builder-settings{border-top:1px solid #4d5b64;border-left:0}.builder .builder-settings>.field-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.builder .builder-settings textarea{min-height:90px}.builder .builder-save{bottom:0}.builder .builder-identity{padding:20px}.builder .builder-canvas{padding:24px 16px 24px 38px}.question-sequence-list:before{left:-18px}.builder .question-card-summary>.sequence-number{width:26px;height:26px;left:-31px}.builder .question-card-summary{gap:6px;padding:16px 10px}.builder .question-card-summary strong{font-size:16px}.builder .question-card-points{padding:7px;font-size:11px}.question-drag-handle{width:26px}.builder .builder-save{flex-wrap:wrap;gap:12px;padding:16px}.builder-save-count{display:none}.builder .builder-save-summary{min-width:150px}.builder .builder-save-summary small{max-width:24ch}.builder .builder-save>.cta{gap:12px}.builder .builder-identity{gap:16px}}@media (max-width:420px){.builder .builder-identity{grid-template-columns:1fr}.builder-mode-context{grid-column:auto}.builder .builder-settings>.field-grid{grid-template-columns:1fr}.builder .builder-save-summary{flex-basis:100%;min-width:0}.builder .builder-save>.cta{justify-content:center;width:100%}.template-choice{gap:10px}}@media (forced-colors:active){.builder .builder-settings .check-label input{appearance:auto;forced-color-adjust:auto;background:0 0}.math-wave{stroke:canvastext}.math-point{fill:canvastext}}.worksheet-toolbar{justify-content:space-between;align-items:center;gap:24px;margin-bottom:28px;display:flex}.worksheet-toolbar p{color:#c0cdd4;max-width:48ch;margin-top:10px;font-size:12px;line-height:1.7}.worksheet-paper{color:#212728;background:#fffefb;border:1px solid #b7c1c4;border-radius:5px;max-width:850px;margin:auto;padding:55px 58px}.worksheet-brand{letter-spacing:.03em;color:#485754;font-size:12px}.worksheet-paper h1{letter-spacing:-.025em;overflow-wrap:anywhere;margin:18px 0 12px;font-family:Georgia,serif;font-size:34px;line-height:1.2}.worksheet-paper header>p{font-size:13px;line-height:1.7}.worksheet-identity{gap:30px;margin-block:26px 24px;font-size:13px;display:flex}.worksheet-identity>span{flex:1;align-items:end;gap:12px;display:flex}.worksheet-identity i{border-bottom:1px solid #606e6b;flex:1;height:20px}.worksheet-instructions{white-space:pre-line;border-top:1px solid #8c9995;padding-top:20px}.worksheet-questions{margin:34px 0 0;padding:0;list-style:none}.worksheet-questions>li{break-inside:avoid;margin-top:32px}.worksheet-question-heading{color:#465752;justify-content:space-between;gap:20px;font-size:12px;display:flex}.worksheet-question-heading h2{color:#273b32;margin:0;font-family:inherit;font-size:14px;font-weight:600}.worksheet-prompt{white-space:pre-wrap;overflow-wrap:anywhere;margin-block:14px;font-size:16px;line-height:1.8}.worksheet-options{gap:12px;padding:0;list-style:none;display:grid}.worksheet-options li{break-inside:avoid;align-items:start;gap:12px;font-size:14px;line-height:1.6;display:flex}.worksheet-bubble{border:1px solid #586c62;border-radius:50%;flex-shrink:0;width:15px;height:15px;margin-top:4px}.worksheet-writing>div{border-bottom:1px solid #b6c0b9;height:30px}@media (max-width:700px){.worksheet-toolbar{flex-direction:column;align-items:stretch}.worksheet-toolbar .cta{align-self:flex-start}.worksheet-paper{padding:28px 22px}.worksheet-paper h1{font-size:29px}.worksheet-identity{gap:15px}}@media print{body:has(.worksheet-page){color:#000;background:#fff}:is(body:has(.worksheet-page) .workspace-sidebar,body:has(.worksheet-page) .workspace-topbar,body:has(.worksheet-page) .workspace-top,body:has(.worksheet-page) .workspace-header,body:has(.worksheet-page) .worksheet-toolbar,body:has(.worksheet-page) .skip-link){display:none!important}body:has(.worksheet-page) .workspace-shell{display:block}:is(body:has(.worksheet-page) .workspace-main,body:has(.worksheet-page) .workspace-app,body:has(.worksheet-page) .worksheet-page){background:#fff!important;max-width:none!important;margin:0!important;padding:0!important}.worksheet-paper{color:#000;max-width:none;box-shadow:none;background:#fff;border:0;padding:0}.worksheet-paper h1{font-size:24pt}.worksheet-paper p{color:#000}.worksheet-questions>li{break-inside:avoid}.worksheet-writing>div{border-color:#aaa}@page{size:auto;margin:18mm}body:has(.worksheet-page) .workspace-nav{display:none!important}}.builder-question-row{position:relative}.builder-question-row>.question-drag-handle{z-index:1;position:absolute;top:28px;left:10px}.builder .question-card-summary{padding-left:52px}.builder .builder-question-card textarea[id^=question-prompt-]{width:100%;min-height:110px;margin-bottom:20px}.builder .builder-settings>textarea{width:100%;margin-top:-8px;margin-bottom:18px}@media (max-width:800px){.builder-question-row>.question-drag-handle{top:22px;left:5px}.builder .question-card-summary{padding-left:36px}}.builder-question-row>.question-drag-handle{width:44px;left:4px}.builder :is(input,textarea,select,button,summary){scroll-margin-block:130px}@media (max-width:800px){.builder-question-row>.question-drag-handle{left:0}.builder .question-card-summary{padding-left:48px}}@media (max-height:850px){.builder .builder-save{position:static}}.builder .builder-canvas{align-self:stretch}.question-drag-handle{touch-action:none;-webkit-user-select:none;user-select:none}.workspace-app .workspace-main h1{font-family:var(--font-geist-sans), Arial, sans-serif;letter-spacing:-.035em;font-size:30px;font-weight:600;line-height:1.25}.exam-status-filters{border-bottom:1px solid #46535d;flex-wrap:wrap;gap:4px;margin:24px 0 18px;display:flex}.exam-status-filters button{color:#bdc9cf;border-bottom:2px solid #0000;align-items:center;gap:10px;min-height:46px;padding:12px 16px;font-size:13px;display:flex}.exam-status-filters button[aria-pressed=true]{color:#e0f1ce;border-bottom-color:#bfdf9d}.exam-status-filters button>span{color:#b4c6ba;font-variant-numeric:tabular-nums;font-size:11px}.teacher-exams-region{background:#222a2f;border:1px solid #48545c;border-radius:8px;overflow:auto}.teacher-exams-region:focus-visible{outline-offset:3px;outline:2px solid #acd0ec}.teacher-exam-table{border-collapse:collapse;text-align:left;width:100%;min-width:850px}.teacher-exam-table thead{background:#2b343a}.teacher-exam-table th,.teacher-exam-table td{vertical-align:top;border-bottom:1px solid #46535b;padding:20px}.teacher-exam-table thead th{letter-spacing:.02em;color:#c7d2d8;padding-block:14px;font-size:11px;font-weight:500}.workspace-app .teacher-exam-table .exam-row{border:0;padding:0;display:table-row}.teacher-exam-table .exam-row:hover{background:#273138}.teacher-exam-table .exam-row:last-child>th,.teacher-exam-table .exam-row:last-child>td{border-bottom:0}.teacher-exam-table .exam-row-title{min-width:225px;max-width:380px}.workspace-app .teacher-exam-table .exam-row h3{font-family:var(--font-geist-sans), Arial, sans-serif;margin:7px 0;font-size:15px;font-weight:600;line-height:1.5}.teacher-exam-table .exam-row h3 a:hover{text-underline-offset:4px;text-decoration:underline}.teacher-exam-table .exam-class-name{font-size:11px;font-weight:400}.teacher-exam-table .exam-code{border:0;gap:10px;padding-top:9px}.teacher-exam-table .exam-code code{letter-spacing:.06em;font-size:14px}.teacher-exam-table .exam-code button{min-height:36px;padding:4px 0;font-size:11px}.teacher-exam-table .exam-code>span{color:#b9c7cc;font-size:10px;font-weight:400}.teacher-exam-table .exam-table-window{font-variant-numeric:tabular-nums;min-width:180px;font-size:12px;line-height:1.7}.exam-table-window>span,.exam-table-window>time{display:block}.exam-table-window>span{color:#acbbc3;font-size:10px}.exam-table-window>span:nth-of-type(2){margin-top:9px}.exam-table-attempts{color:#bfccd2;min-width:110px;margin-top:11px;font-size:10px;line-height:1.6;display:block}.teacher-exam-table .exam-actions{flex-direction:column;align-items:flex-start;gap:8px;width:auto;min-width:125px;padding:0;display:flex}.teacher-exam-table .exam-actions>.secondary-btn{min-height:40px;padding:9px 15px;font-size:12px}.teacher-exam-table .exam-more{min-width:120px;font-size:11px}.teacher-exam-table .exam-more>summary{min-height:36px}.teacher-exam-table .exam-more[open]{min-width:160px;padding:6px 10px}.teacher-exam-table .exam-more>.text-btn,.teacher-exam-table .exam-more>form .text-btn{text-align:left;min-height:36px;padding-block:8px;font-size:11px;display:block}.table-scroll-hint{display:none}.exam-context-nav{white-space:nowrap;border-bottom:1px solid #4a5760;gap:28px;margin-bottom:28px;display:flex;overflow:auto}.exam-context-nav a{color:#c0cbd2;border-bottom:2px solid #0000;align-items:center;min-height:48px;font-size:13px;display:flex}.exam-context-nav a[aria-current=page]{color:#e1f1ce;border-color:#acd0ec}.exam-overview-heading{justify-content:space-between;align-items:center;gap:30px;margin-bottom:24px;display:flex}.exam-overview-heading h1{overflow-wrap:anywhere;margin:14px 0 16px}.exam-overview-meta{color:#bfccd2;flex-wrap:wrap;align-items:center;gap:16px;font-size:12px;display:flex}.exam-overview-heading>.cta{white-space:nowrap;min-height:46px;font-size:13px}.exam-overview-layout{grid-template-columns:minmax(0,1fr) 300px;gap:44px;display:grid}.exam-overview-section{border-bottom:1px solid #45545e;padding:24px 0}.exam-overview-section:first-child{padding-top:4px}.exam-overview-section h2,.exam-overview-aside h2{font-family:var(--font-geist-sans), Arial, sans-serif;letter-spacing:-.025em;margin:0 0 18px;font-size:17px;font-weight:600}.exam-overview-section .section-head{gap:20px;margin-bottom:5px}.exam-overview-section .text-btn{font-size:12px}.exam-setup-list{margin:0}.exam-setup-list>div{border-bottom:1px solid #3f4e57;grid-template-columns:135px minmax(0,1fr);gap:20px;padding:14px 0;font-size:13px;line-height:1.6;display:grid}.exam-setup-list>div:last-child{border:0}.exam-setup-list dt{color:#b5c4cd}.exam-setup-list dd{color:#e1e8eb;margin:0}.exam-setup-list dd a{text-underline-offset:4px;text-decoration:underline}.exam-instructions-copy{color:#d0dbe0;white-space:pre-wrap;overflow-wrap:anywhere;max-width:65ch;font-size:13px;line-height:1.9}.exam-work-counts{flex-wrap:wrap;gap:32px;margin:16px 0;display:flex}.exam-work-counts p{color:#bfcdd4;gap:6px;font-size:12px;display:grid}.exam-work-counts strong{font-variant-numeric:tabular-nums;color:#e3eeed;font-size:25px;font-weight:500}.exam-overview-section>.muted{font-size:12px;line-height:1.7}.exam-access-panel{background:#263039;border:1px solid #4d5d68;border-radius:8px;padding:24px}.exam-access-panel p{color:#bdcbd3;margin-bottom:18px;font-size:12px;line-height:1.8}.exam-overview-code{flex-wrap:wrap;align-items:center;gap:20px;margin-block:24px;display:flex}.exam-overview-code code{letter-spacing:.1em;color:#dbedc5;font-size:26px}.exam-overview-code button{min-height:44px;font-size:12px}.exam-secondary-actions{padding-block:28px}.exam-secondary-actions>a,.exam-secondary-actions>form .text-btn,.exam-secondary-actions>.text-btn{text-align:left;min-height:42px;padding:12px 0;font-size:13px;display:block}@media (max-width:1000px){.exam-overview-layout{grid-template-columns:minmax(0,1fr) 260px;gap:24px}.teacher-exam-table{min-width:800px}}@media (max-width:850px){.table-scroll-hint{color:#b3c3cd;margin-bottom:10px;font-size:11px;line-height:1.7;display:block}.exam-overview-layout{grid-template-columns:1fr}.exam-overview-aside{grid-row:1}.exam-secondary-actions{flex-wrap:wrap;gap:10px 20px;padding-block:14px;display:flex}.exam-secondary-actions h2{flex-basis:100%;margin-bottom:0}.exam-secondary-actions>a,.exam-secondary-actions>form .text-btn,.exam-secondary-actions>.text-btn{font-size:12px}.exam-overview-heading{flex-direction:column;align-items:flex-start;gap:18px}.exam-overview-heading>.cta{align-self:flex-start}.exam-context-nav{gap:24px}.exam-status-filters button{padding-inline:11px}.exam-setup-list>div{grid-template-columns:105px minmax(0,1fr);gap:16px}.workspace-app .workspace-main h1{font-size:28px}}.workspace-app .exam-overview-meta{justify-content:flex-start;margin:16px 0 0}.workspace-app .exam-overview-meta>span{flex:none;width:auto}.workspace-app .exam-access-panel{padding:24px}.workspace-app .exam-access-panel>p{margin:14px 0}.workspace-app .exam-access-panel>:last-child{margin-bottom:0}.workspace-app .exam-overview-section{padding:24px 0}.workspace-app .exam-overview-section:first-child{padding-top:24px}.math-editor{width:100%;min-width:0}.math-editor textarea{width:100%;min-height:88px}.math-editor-tools{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin-top:8px;display:flex}.math-editor-tools>span,.math-composer>p{color:var(--muted,#656565);font-size:12px}.math-editor-tools button{min-height:44px;padding:8px 12px}.math-composer{border:1px solid var(--line,#d8d8d8);background:var(--surface,#fff);border-radius:10px;margin-top:10px;padding:16px}.math-composer>p{margin:0 0 12px}.math-composer math-field{color:#222;--caret-color:#226348;--selection-background-color:#d8ecdf;background:#fff;border:1px solid #aaa;border-radius:6px;width:100%;min-height:64px;padding:12px;font-size:24px;display:block}.math-composer math-field:focus-within{outline-offset:3px;outline:2px solid #226348}.math-preview{overflow-wrap:anywhere;padding:12px 0}.math-preview-label{text-transform:uppercase;letter-spacing:.06em;color:var(--muted,#656565);margin-bottom:8px;font-size:11px;display:block}.math-content{white-space:pre-wrap;overflow-wrap:anywhere}.math-inline{vertical-align:middle;max-width:100%;padding:3px 1px;display:inline-block;overflow-x:auto}.math-display{max-width:100%;display:block;overflow-x:auto}.math-content .katex{white-space:nowrap;font-size:1.1em}.builder-choice-row .math-editor{flex:1}@media print{.math-editor-tools,.math-composer{display:none}}.runner-pause-screen.review-dialog{color:#f2f5ed;background:#202a20;border:1px solid #68785a;border-radius:18px;width:min(560px,100vw - 32px);max-width:560px;padding:clamp(28px,5vw,48px);box-shadow:0 24px 80px #0005}.runner-pause-screen::backdrop{-webkit-backdrop-filter:blur(12px);background:#101610b8}.runner-work.is-paused{filter:blur(9px);-webkit-user-select:none;user-select:none;pointer-events:none}.runner-pause-screen h2{color:#f2f5ed;letter-spacing:-1px;text-wrap:balance;margin:18px 0;font-size:clamp(26px,4vw,36px);line-height:1.15}.runner-pause-screen .paused-time{margin-top:22px}.availability-control{gap:8px;display:grid}.availability-control>[role=status]:empty{display:none}.availability-control>[role=status]{font-size:12px}.availability-deadline{gap:8px;margin-top:20px;display:grid}.assessment-control-bar{flex-wrap:wrap}.exam-access-panel .availability-control{margin-bottom:16px}.runner .math-composer math-field{color:#edf2e5;--caret-color:#acd0ec;--selection-background-color:#495c36;--smart-fence-color:#acd0ec;background:#252e25;border-color:#68785a}.runner .math-composer math-field:focus-within{outline-color:#acd0ec}.runner .math-composer math-field::part(virtual-keyboard-toggle),.runner .math-composer math-field::part(menu-toggle){color:#acd0ec}
.image-home{--home-accent:#acd0ec;--home-muted:#bcc8cf;--home-line:#46535d;background:#181c1f}.image-home .home-header{padding-block:22px}.image-home .home-hero{grid-template-columns:1fr 1.06fr;align-items:center;gap:58px;padding-block:42px 64px}.image-home .home-hero:before,.image-home .home-hero:after,.image-home .home-live:before{content:none}.image-home h1{letter-spacing:-.035em;margin:0 0 24px;font-size:clamp(48px,5vw,72px);line-height:1.08}.image-home h1 em{color:#d3e9b7;font-style:normal}.image-home .home-intro{max-width:430px;margin:0 0 33px;font-size:16px;line-height:1.8}.image-home .home-join{max-width:500px}.image-home .home-join>label{font-size:13px}.image-home .home-join input{background:#232c32;border-color:#71808a;min-height:54px}.image-home .home-join .cta{white-space:nowrap;gap:16px;min-height:54px}.image-home .home-join>p{color:#bcc8cf;margin-top:12px;font-size:12px;line-height:1.7}.image-home .home-teacher-link{gap:15px;min-height:40px;margin-top:18px;padding-block:8px;font-size:13px}.home-practice-link{color:#c4d0d6;flex-wrap:wrap;align-items:center;gap:10px;min-height:40px;margin-top:12px;font-size:12px;display:inline-flex}.home-practice-link:hover{color:#dcebc9}.home-hero-copy>.home-teacher-link{width:fit-content;display:flex}.home-hero-photo{min-width:0;margin:0}.home-hero-photo>img{aspect-ratio:1.1;object-fit:cover;object-position:55% 50%;outline-offset:-1px;border-radius:8px;outline:1px solid #ffffff1a;outline:1px solid lab(100% 0 0/.1);width:100%;height:auto}.home-hero-photo figcaption{color:#bcc8cf;margin-top:14px;font-size:12px;line-height:1.7}.image-home .home-workflow-strip{justify-content:space-between;gap:20px;padding-block:20px;display:flex}.image-home .home-workflow-strip>a{color:#c9d4da;align-items:center;gap:14px;min-height:40px;font-size:13px;text-decoration:none;display:inline-flex}.image-home .home-workflow-strip>a:hover{color:#dcebc9}.image-home .home-feature{grid-template-columns:.75fr 1.25fr;gap:60px;padding-block:80px}.image-home .home-live{grid-template-columns:1.25fr .75fr}.image-home .home-feature h2{letter-spacing:-.03em;margin:0 0 22px;font-size:clamp(36px,4vw,54px);font-weight:400;line-height:1.12}.image-home .home-feature h2 em{font-style:normal}.image-home .home-feature-copy>p{max-width:355px;font-size:15px;line-height:1.8}.image-home .home-text-link{gap:16px;min-height:44px;margin-top:18px;font-size:13px}.home-product-image{align-self:center;min-width:0;margin:0}.home-product-image img{outline-offset:-1px;background:#252e33;border-radius:8px;outline:1px solid #ffffff1f;outline:1px solid lab(100% 0 0/.12);width:100%;height:auto;display:block}.home-product-image figcaption{color:#b7c7cf;margin-top:12px;font-size:12px;line-height:1.7}.image-home .home-results{grid-template-columns:1fr;gap:30px}.image-home .home-results .home-feature-copy{max-width:850px}.image-home .home-results h2 br{display:block}.image-home .home-results .home-feature-copy>p{max-width:560px}.image-home .home-results>.home-product-image{width:100%;max-width:1050px;margin-left:auto}.image-home .home-final{padding-block:75px 85px}.image-home .home-final h2{letter-spacing:-.03em;margin:0 0 30px;font-size:clamp(42px,5.4vw,70px);line-height:1.12}.image-home .home-final h2 em{font-style:normal}.image-home .home-final>div a{gap:16px;min-height:48px;font-size:13px}.image-home .home-footer{padding-block:28px}.image-home .home-footer nav{font-size:12px}.image-home .home-footer a{align-items:center;min-height:40px;display:inline-flex}.image-home ::selection{color:#162012;background:#acd0ec}.image-home input{caret-color:#d3efb2}.image-home a:focus-visible,.image-home button:focus-visible,.image-home input:focus-visible{outline-offset:4px;outline:2px solid #d4efb5}@media (max-width:1100px){.image-home .home-hero{gap:32px}.image-home .home-feature,.image-home .home-live{gap:35px}.image-home h1{font-size:clamp(46px,5vw,64px)}.image-home .home-hero-photo>img{aspect-ratio:.9}.image-home .home-join input{font-size:14px}.image-home .home-join .cta{padding-inline:17px}}@media (max-width:720px){.image-home .home-header{padding-block:18px}.image-home .home-hero{grid-template-columns:1fr;gap:30px;padding-block:24px 40px}.image-home h1{letter-spacing:-.03em;margin-bottom:18px;font-size:clamp(34px,10.5vw,52px)}.image-home .home-intro{max-width:390px;margin-bottom:25px;font-size:14px}.image-home .home-hero-photo>img{aspect-ratio:1.5;object-position:50% 56%}.home-hero-photo figcaption{font-size:11px}.image-home .home-teacher-link{font-size:12px}.image-home .home-join .cta{gap:12px;padding-inline:17px;font-size:13px}.image-home .home-join input{font-size:14px}.image-home .home-workflow-strip{flex-direction:column;align-items:stretch;gap:0;padding-block:10px}.image-home .home-workflow-strip>a{justify-content:space-between;min-height:44px;font-size:13px}.image-home .home-feature,.image-home .home-live{grid-template-columns:1fr;gap:28px;padding-block:50px}.image-home .home-live .home-feature-copy{grid-row:1}.image-home .home-feature h2{margin-bottom:18px;font-size:39px}.image-home .home-feature-copy>p{max-width:460px;font-size:14px}.image-home .home-results{gap:28px}.image-home .home-results>.home-product-image{max-width:none}.home-product-image figcaption{font-size:11px}.image-home .home-final{padding-block:55px}.image-home .home-final h2{font-size:46px}.image-home .home-final>div a{width:min(310px,100%)}.image-home .home-footer nav{gap:16px;font-size:11px}}@media (max-width:380px){.image-home .home-join .cta{gap:10px;padding-inline:13px;font-size:12px}.image-home .home-join input{padding:13px;font-size:13px}.image-home .home-join>p{font-size:11px}.image-home .home-feature h2{font-size:34px}.image-home .home-header .wordmark{font-size:17px}.image-home .home-hero-photo>img{aspect-ratio:1.4}}@media (prefers-reduced-motion:reduce){.image-home *{scroll-behavior:auto!important;transition:none!important;animation:none!important}}.home-hero-photo{padding-bottom:106px;position:relative}.math-motion{background:#222c2b;border:1px solid #64716d;border-radius:10px;padding:16px 20px;position:absolute;bottom:35px;left:-32px;right:32px;box-shadow:0 14px 32px #0c111329}.math-motion-heading{justify-content:space-between;align-items:center;gap:12px;display:flex}.math-motion-heading>span{color:#e3f1d2;font-family:Georgia,serif;font-size:20px}.math-motion-toggle{color:#c4d3cb;border:1px solid #65766c;border-radius:5px;align-items:center;gap:7px;min-height:36px;padding:6px 9px;font-size:11px;display:inline-flex}.math-motion-toggle:disabled{cursor:default;opacity:.85}.math-motion>svg{width:100%;height:100px;margin-block:5px;display:block;overflow:visible}.math-grid{stroke:#b8c9bd;stroke-opacity:.13;stroke-width:.6px}.math-axis{stroke:#c0d8c5;stroke-opacity:.3;stroke-width:.7px}.math-wave{stroke:#acd0ec;stroke-width:2.5px;stroke-linecap:round}.math-point{fill:none;stroke:#ecf7dc;stroke-width:6px;stroke-linecap:round}.math-amplitude{color:#c5d0ca;align-items:center;gap:14px;font-size:11px;display:flex}.math-amplitude input{accent-color:#acd0ec;cursor:pointer;flex:1;min-width:0;min-height:28px}.math-amplitude output{font-variant-numeric:tabular-nums;min-width:28px}.home-hero-photo figcaption{position:absolute;bottom:0;left:0;right:0}@media (max-width:1100px){.math-motion{padding:12px 16px;left:-18px;right:18px}.math-motion-heading>span{font-size:18px}}@media (max-width:720px){.home-hero-photo{padding-bottom:0}.math-motion{margin:-22px 12px 0;padding:16px;position:relative;bottom:auto;left:auto;right:auto}.home-hero-photo figcaption{margin-top:16px;position:static}.math-motion>svg{height:110px}}.math-motion-toggle,.math-amplitude input{min-height:44px}.math-motion-toggle svg{flex-shrink:0;width:14px;height:14px;margin:0}
@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(../media/KaTeX_AMS-Regular.3dqqgop8d9q74.woff2)format("woff2"),url(../media/KaTeX_AMS-Regular.3s3485bbs_y9t.woff)format("woff"),url(../media/KaTeX_AMS-Regular.06540o8ttgt08.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(../media/KaTeX_Caligraphic-Bold.0x398dszol8ix.woff2)format("woff2"),url(../media/KaTeX_Caligraphic-Bold.0i0ys3pk95qm_.woff)format("woff"),url(../media/KaTeX_Caligraphic-Bold.071y7fj7dknco.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(../media/KaTeX_Caligraphic-Regular.3ittfn7d21b9w.woff2)format("woff2"),url(../media/KaTeX_Caligraphic-Regular.3-a7ahrnv-1p0.woff)format("woff"),url(../media/KaTeX_Caligraphic-Regular.2a29kziuqmcwj.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(../media/KaTeX_Fraktur-Bold.3rq09ohrtely_.woff2)format("woff2"),url(../media/KaTeX_Fraktur-Bold.1m6-2-v71aefh.woff)format("woff"),url(../media/KaTeX_Fraktur-Bold.2c272neyw5p5h.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(../media/KaTeX_Fraktur-Regular.1jvgec053-2og.woff2)format("woff2"),url(../media/KaTeX_Fraktur-Regular.1pa447q_ni5m2.woff)format("woff"),url(../media/KaTeX_Fraktur-Regular.0_16ta522mcvb.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(../media/KaTeX_Main-Bold.22wkahef0u3fd.woff2)format("woff2"),url(../media/KaTeX_Main-Bold.1fyzqvxw_mkks.woff)format("woff"),url(../media/KaTeX_Main-Bold.3q46h05c4j0cw.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(../media/KaTeX_Main-BoldItalic.40drhxm0mwrzz.woff2)format("woff2"),url(../media/KaTeX_Main-BoldItalic.0g_mm5w89az4z.woff)format("woff"),url(../media/KaTeX_Main-BoldItalic.2r19jqj9qb5v7.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(../media/KaTeX_Main-Italic.1ck6crdmp78cu.woff2)format("woff2"),url(../media/KaTeX_Main-Italic.3h-lyz6-tj-5j.woff)format("woff"),url(../media/KaTeX_Main-Italic.07vrczmwpvimc.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(../media/KaTeX_Main-Regular.29zz7337tzymc.woff2)format("woff2"),url(../media/KaTeX_Main-Regular.0r86ux5c2_9jc.woff)format("woff"),url(../media/KaTeX_Main-Regular.0cm4nk2aib81i.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(../media/KaTeX_Math-BoldItalic.0u_6s571--hh0.woff2)format("woff2"),url(../media/KaTeX_Math-BoldItalic.1-f92ydojzao_.woff)format("woff"),url(../media/KaTeX_Math-BoldItalic.0m2qm2_orz99k.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(../media/KaTeX_Math-Italic.18dmviy-uianu.woff2)format("woff2"),url(../media/KaTeX_Math-Italic.2d-roszuwfrpn.woff)format("woff"),url(../media/KaTeX_Math-Italic.1vw7gcigzv33_.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(../media/KaTeX_SansSerif-Bold.19n5ohjzvq40z.woff2)format("woff2"),url(../media/KaTeX_SansSerif-Bold.1ad0dh55v7-4h.woff)format("woff"),url(../media/KaTeX_SansSerif-Bold.3ojskmd7zv_b8.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(../media/KaTeX_SansSerif-Italic.38w085lqrghwm.woff2)format("woff2"),url(../media/KaTeX_SansSerif-Italic.0_21g6aey40vy.woff)format("woff"),url(../media/KaTeX_SansSerif-Italic.0abd80e_ako5h.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(../media/KaTeX_SansSerif-Regular.3w8wtfek3qsk6.woff2)format("woff2"),url(../media/KaTeX_SansSerif-Regular.0v2olaztuqa1v.woff)format("woff"),url(../media/KaTeX_SansSerif-Regular.0xkeldfcfvj58.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(../media/KaTeX_Script-Regular.10h737unm2jp7.woff2)format("woff2"),url(../media/KaTeX_Script-Regular.2m7-0wua2lvnq.woff)format("woff"),url(../media/KaTeX_Script-Regular.1hw1d7omwtnoy.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size1-Regular.3xype_vsmmjgw.woff2)format("woff2"),url(../media/KaTeX_Size1-Regular.3aliq3yd-ja9b.woff)format("woff"),url(../media/KaTeX_Size1-Regular.44z_qgcc9t0a_.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size2-Regular.2-wakugslvf3a.woff2)format("woff2"),url(../media/KaTeX_Size2-Regular.3u0df62zf5guy.woff)format("woff"),url(../media/KaTeX_Size2-Regular.3eprswoc9v3fh.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size3-Regular.1nfuh3l6nzhjv.woff2)format("woff2"),url(../media/KaTeX_Size3-Regular.3n7wm08wz2r2g.woff)format("woff"),url(../media/KaTeX_Size3-Regular.2kp2izz6g7r-7.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(../media/KaTeX_Size4-Regular.13pyt7zi482pb.woff2)format("woff2"),url(../media/KaTeX_Size4-Regular.37jvrh2wknf5u.woff)format("woff"),url(../media/KaTeX_Size4-Regular.2ltjhs9xhaefy.ttf)format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(../media/KaTeX_Typewriter-Regular.2vfnlegjq9l42.woff2)format("woff2"),url(../media/KaTeX_Typewriter-Regular.0xi5kyeeydv4z.woff)format("woff"),url(../media/KaTeX_Typewriter-Regular.34aedpl-_o3h3.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}