@font-face{font-family:sans;src:url(../media/DejaVuSans-s.p.3yc0w-j4csarv.ttf)format("truetype");font-display:swap;font-weight:400}@font-face{font-family:sans;src:url(../media/DejaVuSans_Bold-s.p.0c4xbn6cgz1sr.ttf)format("truetype");font-display:swap;font-weight:700}@font-face{font-family:sans Fallback;src:local(Arial);ascent-override:81.05%;descent-override:20.59%;line-gap-override:0.0%;size-adjust:114.53%}.sans_5625c9a6-module__3hhGEa__className{font-family:sans,sans Fallback}.sans_5625c9a6-module__3hhGEa__variable{--font-sans:"sans", "sans Fallback"}
*,:before,:after,::backdrop{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:#3b82f680;--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }*,:before,:after{box-sizing:border-box;border:0 solid #e5e7eb}:before,:after{--tw-content:""}html,:host{-webkit-text-size-adjust:100%;tab-size:4;font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent;font-family:ui-sans-serif,system-ui,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji;line-height:1.5}body{line-height:inherit;margin:0}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-feature-settings:normal;font-variation-settings:normal;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-feature-settings:inherit;font-variation-settings:inherit;font-family:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:#0000;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{margin:0;padding:0;list-style:none}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder{opacity:1;color:#9ca3af}textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])){display:none}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.table{display:table}.hidden{display:none}.grow{flex-grow:1}.transform{transform:translate(var(--tw-translate-x), var(--tw-translate-y)) rotate(var(--tw-rotate)) skewX(var(--tw-skew-x)) skewY(var(--tw-skew-y)) scaleX(var(--tw-scale-x)) scaleY(var(--tw-scale-y))}.uppercase{text-transform:uppercase}.filter{filter:var(--tw-blur) var(--tw-brightness) var(--tw-contrast) var(--tw-grayscale) var(--tw-hue-rotate) var(--tw-invert) var(--tw-saturate) var(--tw-sepia) var(--tw-drop-shadow)}@keyframes enter{0%{opacity:var(--tw-enter-opacity,1);transform:translate3d(var(--tw-enter-translate-x,0), var(--tw-enter-translate-y,0), 0) scale3d(var(--tw-enter-scale,1), var(--tw-enter-scale,1), var(--tw-enter-scale,1)) rotate(var(--tw-enter-rotate,0))}}@keyframes exit{to{opacity:var(--tw-exit-opacity,1);transform:translate3d(var(--tw-exit-translate-x,0), var(--tw-exit-translate-y,0), 0) scale3d(var(--tw-exit-scale,1), var(--tw-exit-scale,1), var(--tw-exit-scale,1)) rotate(var(--tw-exit-rotate,0))}}:root{--violet:#6546f5;--lime:#d5f55a;--ink:#17152d;--paper:#f7f7f2;--muted:#66647a;--line:#e6e5ed;--lavender:#f0ecff;--background:60 24% 96%;--foreground:245 36% 13%;--card:0 0% 100%;--card-foreground:245 36% 13%;--popover:0 0% 100%;--popover-foreground:245 36% 13%;--primary:250 90% 62%;--primary-foreground:0 0% 100%;--secondary:252 100% 96%;--secondary-foreground:245 36% 13%;--muted-foreground:247 10% 44%;--accent:252 100% 96%;--accent-foreground:245 36% 13%;--destructive:0 72% 45%;--destructive-foreground:0 0% 100%;--border:248 15% 91%;--input:248 15% 86%;--ring:250 90% 62%;--radius:.875rem}*{box-sizing:border-box}body{background:var(--paper);color:var(--ink);font-family:var(--font-sans),"DejaVu Sans",Arial,sans-serif;margin:0;font-size:14px;line-height:1.5}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}a{color:inherit;text-decoration:none}button{color:inherit}button:disabled{cursor:not-allowed;opacity:.5}a,button,input,select,textarea{outline-offset:4px}:focus-visible{outline:3px solid #a797fa}h1,h2,h3,p{margin:0}h1{letter-spacing:-1.25px;font-size:34px;font-weight:700;line-height:1.2}h2{letter-spacing:-.55px;font-size:21px;font-weight:700;line-height:1.3}h3{letter-spacing:-.2px;font-size:14px;font-weight:700;line-height:1.45}p{color:var(--muted);line-height:1.6}small{color:var(--muted);font-size:11px}strong,b{font-weight:700}svg{flex-shrink:0}hr{border:0;border-top:1px solid var(--line);margin:23px 0}input,textarea,select{color:var(--ink);background:#fff;border:1px solid #d9d7e4;border-radius:10px;max-width:100%;min-height:44px;padding:11px 13px}input::-moz-placeholder{color:#92909e}textarea::-moz-placeholder{color:#92909e}input::placeholder,textarea::placeholder{color:#92909e}input:focus,textarea:focus,select:focus{border-color:var(--violet)}textarea{resize:vertical;width:100%;line-height:1.65}select{min-width:155px;padding-right:34px;font-size:12px}label{flex-direction:column;gap:8px;margin-top:22px;font-size:12px;font-weight:700;display:flex}label input,label select{width:100%;font-weight:400}label small{font-weight:400}button{background:0 0;border:0}fieldset{border:0;margin:0;padding:0}.btn{background:var(--violet);color:#fff;white-space:nowrap;border:1px solid #0000;border-radius:11px;justify-content:center;align-items:center;gap:10px;min-height:44px;padding:12px 19px;font-size:12px;font-weight:700;line-height:1.3;transition:background .15s,transform .15s;display:inline-flex}.btn:hover{background:#5535df;transform:translateY(-1px)}.btn-secondary{color:var(--ink);background:#fff;border-color:#d7d3e6;font-weight:400}.btn-secondary:hover{background:#f5f2ff;border-color:#a89ae8}.btn-lime{background:var(--lime);color:var(--ink)}.btn-lime:hover{background:#c8eb42}.icon-button{border-radius:10px;justify-content:center;align-items:center;width:38px;height:38px;display:inline-flex}.icon-button:hover{background:var(--lavender)}.text-link{color:var(--violet);align-items:center;gap:7px;min-height:30px;font-size:12px;font-weight:700;display:inline-flex}.text-link:hover{text-decoration:underline}.back-link{color:var(--violet);align-items:center;gap:9px;min-height:30px;margin:8px 0 18px;font-size:12px;display:inline-flex}.subtle-link{color:var(--muted);align-items:center;gap:8px;font-size:12px;display:flex}.card{border:1px solid var(--line);background:#fff;border-radius:19px;padding:24px}.card>p{margin-top:7px}.card>h2{margin-bottom:6px}.stack{flex-direction:column;gap:18px;min-width:0;display:flex}.grow{flex:1;min-width:0}.violet-text{color:var(--violet)}.amber{color:#ad6900}.green{color:#176844;background:#ecf8ee}.lime{background:var(--lime)!important;color:var(--ink)!important}.space-top{margin-top:24px}.eyebrow{text-transform:uppercase;letter-spacing:1.1px;color:var(--muted);margin-bottom:8px;font-size:10px;font-weight:700}.badge{letter-spacing:.25px;white-space:nowrap;color:#5432d5;text-transform:uppercase;background:#e7e0ff;border-radius:30px;justify-content:center;align-items:center;gap:4px;padding:4px 9px;font-size:9px;font-weight:700;line-height:1.4;display:inline-flex}.badge.green{color:#176844;background:#eaf7ed}.badge.amber{color:#8a5600;background:#fff5d8}.badge.neutral{color:#6e6b7b;background:#f0eff3}.icon-circle{background:var(--lavender);color:var(--violet);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:41px;height:41px;display:inline-flex}.icon-circle.large{width:62px;height:62px}.icon-circle.amber{color:#a46300;background:#fff6df}.icon-circle.green{color:#176844;background:#eaf7ed}.avatar{width:44px;height:44px;color:var(--ink);background:#e5defe;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:14px;font-weight:700;display:inline-flex}.avatar.small{width:32px;height:32px;font-size:11px}.avatar.large{width:62px;height:62px;font-size:21px}.dot{border-radius:50%;flex-shrink:0;width:12px;height:12px;display:inline-block}.logo{align-items:center;min-width:150px;display:inline-flex}.logo img{width:162px;height:auto;display:block}.teacher-layout{min-height:100vh}.sidebar{border-right:1px solid var(--line);z-index:40;background:#fff;flex-direction:column;width:232px;padding:24px 14px 18px;display:flex;position:fixed;inset:0 auto 0 0}.sidebar-logo{padding:0 13px 28px}.nav-label{text-transform:uppercase;letter-spacing:.8px;color:#76738b;margin:10px 13px 11px;font-size:9px;font-weight:700}.nav-item{border-radius:10px;align-items:center;gap:15px;min-height:47px;margin:2px 0;padding:13px 16px;font-size:12px;display:flex}.nav-item.active{color:var(--violet);background:var(--lavender);font-weight:700}.nav-item:hover{background:#f6f4ff}.nav-item.selected{background:#f5f2ff}.sidebar-divider{background:var(--line);height:1px;margin:22px 12px 13px}.class-nav{gap:17px;padding-top:11px;padding-bottom:11px;font-size:11px}.sidebar-new{padding:12px 17px;font-size:10px}.sidebar-bottom{margin-top:auto;padding-top:30px}.teacher-account{align-items:center;gap:10px;padding:22px 10px 0;font-size:11px;display:flex}.teacher-account small{margin-top:3px;font-size:10px;display:block}.teacher-account>svg{color:#9793a4;margin-left:auto}.teacher-main{max-width:1800px;margin-left:232px;padding:0 30px 10px}.workspace-bar{color:#77738b;justify-content:space-between;align-items:center;gap:20px;height:77px;font-size:11px;display:flex}.slash{padding:0 12px}.top-actions{align-items:center;gap:16px;display:flex}.preview-link{align-items:center;gap:6px;font-size:10px;display:flex}.preview-link:hover{color:var(--violet)}.page-title{margin:6px 0 25px}.page-title .eyebrow{margin-bottom:12px}.title-row{justify-content:space-between;align-items:center;gap:20px;display:flex}.page-title p{margin-top:8px;font-size:14px}.actions{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.actions.centered{justify-content:center}.filter-row{justify-content:space-between;align-items:center;gap:14px;margin-bottom:17px;display:flex}.stats-grid{gap:12px;margin-bottom:22px;display:grid}.stats-grid.five{grid-template-columns:repeat(5,minmax(0,1fr))}.stats-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.stats-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.stat{border-radius:15px;align-items:flex-start;gap:13px;min-height:116px;padding:19px 16px;display:flex}.stat p{margin:3px 0 5px;font-size:10px;line-height:1.6}.stat strong{letter-spacing:-1px;font-size:29px;line-height:1.3}.stat small{font-size:9px;display:block}.stat .icon-circle{width:36px;height:36px}.dashboard-grid{grid-template-columns:minmax(0,1.85fr) minmax(240px,1fr);align-items:start;gap:18px;display:grid}.draft-hero{background:linear-gradient(115deg,#f1edff,#f4f1ff);justify-content:space-between;align-items:center;gap:20px;min-height:238px;display:flex}.draft-hero h2{letter-spacing:-.8px;margin:13px 0 3px;font-size:27px}.draft-hero p{margin-bottom:7px;font-size:12px}.draft-hero .btn{min-width:147px;margin-top:7px}.meta span{margin:0 8px}.document-art{width:116px;height:116px;color:var(--violet);background:#e8e1ff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;margin-right:8px;display:flex}.document-art svg{fill:#fff}.section-heading{justify-content:space-between;align-items:center;gap:12px;margin-bottom:17px;display:flex}.section-heading h2{font-size:18px}.section-heading h2 small{margin-left:6px;font-size:11px}.section-heading select{min-width:115px;min-height:35px;padding:6px 26px 6px 10px;font-size:10px}.table-scroll{overflow:auto}table{border-collapse:collapse;text-align:left;white-space:nowrap;width:100%;font-size:11px}th{color:#77738b;background:#f6f5f9;padding:11px 9px;font-size:10px;font-weight:700}th:first-child{border-radius:8px 0 0 8px}th:last-child{border-radius:0 8px 8px 0}td{border-bottom:1px solid #eeedf3;padding:12px 9px}tr:last-child td{border-bottom:none}.class-name{align-items:center;gap:12px;display:flex}.class-name:hover{color:var(--violet)}.inline-progress{align-items:center;gap:12px;min-width:120px;display:flex}.inline-progress .progress{width:100%;min-width:60px}.progress{background:#e9e7ee;border-radius:20px;width:100%;height:7px;overflow:hidden}.progress span{background:var(--violet);border-radius:20px;height:100%;transition:width .4s;display:block}.help-card h2{align-items:center;gap:10px;margin-bottom:24px;font-size:17px;display:flex}.help-card h3{margin:0 0 5px}.help-card p{font-size:12px}.help-card .text-link{margin-top:5px}.win-card{align-items:flex-start;gap:17px;padding:22px;display:flex}.win-card p{margin-top:6px;font-size:12px}.win-card small{margin-top:4px;display:block}.app-footer{color:#8a869b;justify-content:space-between;gap:16px;padding:28px 2px 15px;font-size:10px;display:flex}.app-footer a:hover{text-decoration:underline}.class-card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;display:grid}.class-card{transition:box-shadow .2s,border-color .2s}.class-card:hover{border-color:#baadf7;box-shadow:0 8px 22px #17152d05}.class-illustration{background:var(--lavender);height:115px;color:var(--violet);border-radius:13px;justify-content:space-evenly;align-items:center;margin-bottom:21px;display:flex}.class-illustration>svg:last-child{color:#91a720}.mini-orbit{border:5px solid var(--class-color,var(--violet));border-radius:50%;width:20px;height:20px}.class-counts{border-top:1px solid var(--line);justify-content:space-between;gap:16px;margin:20px 0 13px;padding-top:16px;font-size:10px;display:flex}.class-counts span{align-items:center;gap:7px;display:flex}.class-counts svg{color:var(--violet)}.form-layout{grid-template-columns:minmax(0,1.75fr) minmax(250px,1fr);gap:24px;max-width:1090px;display:grid}.form-card{padding:28px}.form-card>p{font-size:12px}.form-actions{justify-content:space-between;align-items:center;gap:16px;margin-top:32px;font-size:12px;display:flex}.notice{background:var(--lavender);color:var(--violet);border:1px solid #e8e2fb;border-radius:13px;align-items:flex-start;gap:13px;padding:20px;display:flex}.notice h3{color:var(--ink);margin-bottom:5px}.notice p{font-size:12px}.notice small{font-size:10px;line-height:1.6}.notice.compact{flex-wrap:wrap;align-items:center;margin:18px 0;padding:13px 17px;font-size:12px}.notice.error{color:#a33a25;background:#fff2ef;border-color:#f5d4cb}.notice.green{color:#176844;background:#edf8ee;border-color:#d2e8d6}.notice.vertical{display:block}.notice.vertical>p{margin-top:12px}.tabs{border-bottom:1px solid var(--line);gap:24px;margin-bottom:24px;display:flex}.tabs button{color:var(--muted);border-bottom:2px solid #0000;align-items:center;gap:7px;margin-bottom:-1px;padding:10px 0 13px;font-size:12px;display:flex}.tabs button.active{color:var(--violet);border-color:var(--violet);font-weight:700}.quest-row{border-bottom:1px solid var(--line);align-items:center;gap:13px;padding:19px 0;display:flex}.quest-row:last-child{border-bottom:0}.quest-row h3{margin-bottom:5px}.quest-row .btn{min-height:35px;padding:8px 12px;font-size:10px}.row-meta{color:var(--muted);flex-wrap:wrap;align-items:center;gap:10px;font-size:10px;display:flex}.search-field{color:var(--muted);border:1px solid var(--line);border-radius:10px;align-items:center;gap:7px;width:310px;padding-left:12px;display:flex}.search-field input{background:0 0;border:0;width:100%;min-height:38px;font-size:11px}.student-name:hover{color:var(--violet)}.activity-row{border-bottom:1px solid var(--line);align-items:center;gap:13px;padding:16px 0;display:flex}.activity-row:last-child{border:0}.activity-row b{font-size:12px}.activity-row p{font-size:11px}.activity-row svg{color:var(--violet)}.big-number{color:var(--violet);margin-top:10px;font-size:30px;display:block}.topic-group{padding:20px 0}.topic-row{grid-template-columns:1.5fr 1fr 40px;align-items:center;gap:20px;margin-top:22px;font-size:11px;display:grid}.student-checkin{border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:14px 0;font-size:12px;display:flex}.student-checkin>svg{color:var(--violet);margin-left:auto}.steps{gap:20px;max-width:780px;margin:12px 0 28px;display:flex}.steps>div{color:#918aab;flex:1;align-items:center;gap:10px;display:flex}.steps>div>span{background:#eae7f2;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:29px;height:29px;font-size:11px;display:flex}.steps b{font-size:10px}.steps small{font-size:9px;display:block}.steps .done{color:var(--violet)}.steps .done>span{background:var(--violet);color:#fff}.step-line{background:#e9e5f3;flex:1;height:2px;margin-left:10px}.dropzone{width:100%;min-height:225px;color:var(--violet);background:#faf8ff;border:1.5px dashed #ae9df4;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:7px;display:flex}.dropzone strong{color:var(--ink);margin-top:10px;font-size:17px}.dropzone span{color:var(--muted);font-size:11px}.dropzone b{color:var(--violet)}.dropzone small{margin-top:10px;font-size:10px}.dropzone.dragging{background:#eae3ff}.file-row{align-items:center;gap:11px;padding:15px 0;display:flex}.file-row>svg{color:var(--violet)}.file-row>div{flex:1;min-width:0}.file-row b{overflow-wrap:anywhere;font-size:11px;display:block}.file-row small{font-size:10px;display:block}.feature-line{gap:12px;margin:19px 0;display:flex}.feature-line>svg{width:20px;height:20px}.feature-line b{color:var(--ink);font-size:12px}.feature-line p{margin-top:3px;font-size:11px}.generating{text-align:center;padding:45px 15px}.generating h2{margin:20px 0 10px}.generating ul{text-align:left;max-width:270px;margin:30px auto 0;padding:0;font-size:12px;list-style:none}.generating li{color:var(--muted);gap:12px;margin:15px 0;display:flex}.spin{animation:1.5s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.review-stat{align-items:center;gap:15px;padding:18px;display:flex}.review-stat strong{font-size:23px}.review-stat p{font-size:11px}.lesson-review-row{border-bottom:1px solid var(--line);align-items:center;gap:17px;padding:21px 0;display:flex}.lesson-review-row p{margin-top:4px;font-size:11px}.lesson-number{background:#f3f1f9;border-radius:8px;padding:10px;font-size:10px}.checkbox-label{cursor:pointer;flex-direction:row;align-items:center;gap:10px;font-weight:400;line-height:1.6;display:flex}.checkbox-label input{width:17px;height:17px;min-height:17px;accent-color:var(--violet);flex-shrink:0}.review-check{padding-top:12px}.source-text{white-space:pre-wrap;background:var(--paper);border-radius:10px;max-height:350px;margin-top:15px;padding:15px;font-size:12px;line-height:1.7;overflow:auto}.reward-pair{text-align:center;justify-content:space-around;gap:15px;margin-top:24px;display:flex}.reward-pair b{margin-top:12px;font-size:10px;display:block}.editor-layout{grid-template-columns:240px 1fr;align-items:start;gap:22px;display:grid}.lesson-tree{padding:20px 14px}.lesson-tree h3{margin:3px 10px 20px}.tree-lesson{text-align:left;border-radius:8px;align-items:center;gap:10px;width:100%;padding:12px 9px;font-size:11px;font-weight:700;display:flex}.tree-lesson span{background:var(--lavender);border-radius:50%;padding:2px 6px;font-size:9px}.tree-question{text-align:left;border-radius:7px;width:100%;padding:10px 15px 10px 35px;font-size:11px;display:block}.tree-question.active,.tree-lesson.active{background:var(--lavender);color:var(--violet)}.lesson-tree>.text-link{margin:20px 10px 0}.danger{color:#aa302a}.save-state{color:#176844;align-items:center;gap:7px;font-size:11px;display:flex}.publish-card{text-align:center;padding:35px}.publish-card>h2{margin:15px 0 8px;font-size:24px}.publish-card>p{font-size:12px}.publish-card>.btn{margin:25px auto 0}.success-medallion{background:var(--lime);border-radius:50%;justify-content:center;align-items:center;width:65px;height:65px;display:inline-flex}.align-left{text-align:left}.align-left>p{margin-top:7px;font-size:12px}.copy-field{gap:8px;display:flex}.copy-field input{min-width:0;font-size:11px}.copy-field .btn{padding:9px 13px;font-size:10px}.class-code{color:var(--muted);align-items:center;gap:14px;margin-top:15px;font-size:11px;display:flex}.class-code strong{letter-spacing:2px;color:var(--violet);font-size:18px}.small-note{color:var(--muted);align-items:center;gap:8px;font-size:10px;line-height:1.7;display:flex}.small-note a{color:var(--violet)}.align-left .small-note{margin-top:15px}.invite-steps{grid-template-columns:repeat(3,1fr);gap:15px;margin-top:30px;display:grid}.invite-steps h3{margin:10px 0 6px;font-size:11px}.invite-steps p{font-size:10px}.publish-card+.stack .btn{width:100%;margin-top:12px;display:flex}.empty{text-align:center;padding:55px 22px}.empty h2{margin:20px 0 10px}.empty p{max-width:450px;margin:0 auto 23px;font-size:13px}.loading{text-align:center;color:var(--muted);padding:80px}.notification-wrap{position:relative}.notification{z-index:50;width:280px;position:absolute;top:45px;right:0;box-shadow:0 15px 40px #17152d12}.notification p{font-size:12px}.mobile-menu,.mobile-close,.nav-backdrop{display:none}.student-header{border-bottom:1px solid var(--line);background:#fff;align-items:center;gap:45px;min-height:81px;padding:0 max(28px,50vw - 615px);display:flex}.student-header .logo img{width:145px}.student-header nav{align-self:stretch;align-items:center;gap:28px;display:flex}.student-header nav a{border-bottom:2px solid #0000;align-items:center;height:100%;font-size:11px;display:flex}.student-header nav a.active{color:var(--violet);border-color:var(--violet);font-weight:700}.student-header-end{align-items:center;gap:14px;margin-left:auto;display:flex}.class-pill,.xp-pill{border:1px solid var(--line);white-space:nowrap;border-radius:25px;padding:7px 13px;font-size:10px}.xp-pill{color:var(--violet);border-color:#d6ccfc;align-items:center;gap:6px;font-weight:700;display:flex}.student-main{max-width:1230px;margin:0 auto;padding:39px 28px 10px}.student-main .page-title{margin-bottom:27px}.student-main h1{font-size:32px}.student-dashboard-grid{grid-template-columns:1.9fr 1fr;gap:22px;display:grid}.student-hero{background:var(--ink);color:#fff;border-radius:19px;min-height:239px;padding:29px 32px;position:relative;overflow:hidden}.student-hero h2{color:#fff;z-index:1;max-width:400px;margin:13px 0 7px;font-size:29px;line-height:1.25;position:relative}.student-hero p{color:#ccc8e4;font-size:11px}.reward-label{color:var(--lime);align-items:center;gap:5px;margin-top:10px;font-size:10px;display:flex}.student-hero .btn{z-index:1;min-width:160px;margin-top:23px;position:relative}.quest-art{pointer-events:none;width:210px;height:165px;position:absolute;bottom:27px;right:5%}.step-block{background:#9b83ff;border-bottom:9px solid #6248c9;border-right:8px solid #8463e5;border-radius:3px;width:49px;height:24px;position:absolute;transform:skewY(-12deg)}.b1{bottom:0;left:0}.b2{bottom:37px;left:60px}.b3{bottom:77px;left:120px}.b4{background:var(--violet);width:29px;height:19px;bottom:120px;left:176px}.b4 svg{color:var(--lime);position:absolute;bottom:27px;left:0}.path-line{opacity:.5;border-left:2px dashed #b3a5e0;width:170px;height:150px;position:absolute;bottom:0;left:41px;transform:rotate(52deg)}.art-star{color:#b9a8f7;font-size:30px;position:absolute;top:10px;left:66px}.xp-card{align-items:center;gap:14px;min-height:133px;padding:22px;display:flex}.xp-card h2{margin-bottom:16px;font-size:25px}.xp-card .eyebrow{margin-bottom:3px;font-size:9px}.progress-captions{color:var(--muted);justify-content:space-between;gap:8px;margin-top:8px;font-size:8px;display:flex}.streak-card{align-items:center;gap:15px;padding:22px;display:flex}.streak-card p{margin-top:4px;font-size:11px}.mission-section{margin-top:29px}.mission-section>h2{margin-bottom:17px;font-size:19px}.mission-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:17px;display:grid}.mission-card{grid-template-columns:35px 1fr;gap:12px;padding:21px;display:grid}.mission-card .icon-circle{width:35px;height:35px}.mission-card h3{font-size:12px}.mission-card p{min-height:35px;margin:5px 0 10px;font-size:11px}.mission-card .btn{min-height:36px;color:var(--violet);border-color:#c7bafa;grid-column:1/-1;padding:8px;font-size:11px;display:flex}.learning-path-banner{background:var(--lavender);border-radius:15px;align-items:center;gap:17px;margin-top:21px;padding:20px 23px;display:flex}.learning-path-banner h3{font-size:13px}.learning-path-banner p{font-size:11px}.quest-map-grid{grid-template-columns:1.8fr 1fr;gap:22px;display:grid}.map-card{padding:28px}.map-card .section-heading p{margin-top:5px;font-size:11px}.map-progress{align-items:center;gap:9px;width:135px;font-size:10px;display:flex}.lesson-path{margin:28px 0 0}.path-item{text-align:left;align-items:flex-start;gap:22px;width:100%;padding:0 0 35px;display:flex;position:relative}.path-item:before{content:"";background:#d6ccfa;width:2px;position:absolute;top:40px;bottom:0;left:22px}.path-item:last-child:before{display:none}.path-node{width:45px;height:45px;color:var(--violet);z-index:1;background:#f5f1ff;border:1.5px solid #c3b2ff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex;position:relative}.path-item.complete .path-node{background:var(--lime);border-color:var(--lime);color:var(--ink)}.path-item.locked .path-node{color:#777;background:#f1f0f5;border-color:#e1dfe8}.path-item.selected .path-node{box-shadow:0 0 0 5px #eee7ff}.path-item strong{margin-top:3px;font-size:13px;display:block}.path-item p{margin:4px 0 8px;font-size:11px}.path-status{color:var(--violet);background:var(--lavender);border-radius:20px;padding:3px 8px;font-size:9px;font-weight:700}.complete .path-status{color:#586624;background:#f2f8d6}.locked .path-status{color:var(--muted);background:0 0;padding:0}.lesson-preview>h2{margin:6px 0;font-size:23px}.lesson-preview>.icon-circle{margin-bottom:18px}.lesson-preview>p{margin-bottom:24px;font-size:12px}.detail-line{color:var(--muted);align-items:center;gap:10px;margin:12px 0;font-size:11px;display:flex}.lesson-preview .btn{margin-top:24px;display:flex}.lesson-layout{grid-template-columns:2.1fr 1fr;gap:25px;display:grid}.lesson-content{background:linear-gradient(120deg,#f8f5ff,#fff);padding:32px}.prose-lines{white-space:pre-line;color:var(--ink);font-size:15px;line-height:1.9}.prose-lines p{color:var(--ink);margin-bottom:25px;line-height:1.9}.prose-lines p:first-child{font-weight:700}.prose-lines p:last-child{margin-bottom:0}.equation{text-align:center;letter-spacing:1px;font-family:Georgia,Times New Roman,serif;font-size:39px;font-weight:700;line-height:1.5;color:var(--ink)!important;margin:27px 0!important}.balance-sign{width:90px;height:90px;color:var(--violet);background:#e8dfff;border-radius:50%;justify-content:center;align-items:center;margin:25px auto 15px;font-size:80px;line-height:1;display:flex}.lesson-bottom{justify-content:space-between;align-items:flex-start;margin:24px 0;display:flex}.lesson-bottom small{justify-content:center;align-items:center;gap:5px;margin-top:9px;font-size:9px;display:flex}.focused{max-width:890px}.quiz-container{max-width:780px;margin:auto;padding:0 15px}.quiz-heading{justify-content:space-between;align-items:center;margin-bottom:30px;font-size:13px;font-weight:700;display:flex}.quiz-progress-label{text-transform:uppercase;letter-spacing:.6px;justify-content:space-between;margin-bottom:10px;font-size:9px;display:flex}.quiz-progress-label>span:last-child{text-transform:none;letter-spacing:0;color:var(--muted)}.quiz-reward{text-align:right;color:var(--violet);justify-content:flex-end;align-items:center;gap:5px;margin:13px 0 25px;font-size:10px;display:flex}.quiz-card{padding:32px 40px}.quiz-card h1{letter-spacing:-.6px;margin-top:20px;font-size:24px;line-height:1.5}.quiz-card .eyebrow{font-size:9px}.answer-label{max-width:370px;margin:28px auto 25px}.answer-label input{min-height:52px;font-size:17px}.hint-area{margin-top:32px}.hint-area .text-link{color:var(--muted);font-size:11px}.quiz-actions{justify-content:space-between;align-items:center;gap:25px;margin-top:27px;display:flex}.quiz-actions small{max-width:240px;font-size:10px}.quiz-container>.back-link{margin-top:20px}.answer-feedback{border-radius:13px;align-items:flex-start;gap:15px;margin-top:25px;padding:19px;display:flex}.answer-feedback.correct{background:#f2f8db;border:1px solid #dce9a8}.answer-feedback.incorrect{background:#fff7e4;border:1px solid #f1dfb3}.answer-feedback h2{margin:2px 0 7px;font-size:16px}.answer-feedback p{font-size:12px}.answer-feedback .badge{margin-top:12px}.answer-feedback.correct .icon-circle{background:var(--lime);color:var(--ink)}.answer-feedback.incorrect .icon-circle{color:#a76a06;background:#ffedb7}.answer-options{grid-template-columns:1fr 1fr;gap:15px;margin:25px 0;display:grid}.answer-options label{border:1px solid var(--line);border-radius:12px;flex-direction:row;align-items:center;margin:0;padding:16px}.answer-options input{width:16px;min-height:16px;accent-color:var(--violet)}.answer-options .selected{border-color:var(--violet);background:var(--lavender)}.completion-page{text-align:center;max-width:800px;margin:10px auto}.completion-page>h1{margin:15px 0 9px;font-size:29px}.completion-page>p{font-size:12px}.level-card{background:var(--ink);color:#fff;text-align:left;border-radius:20px;align-items:center;gap:30px;max-width:630px;margin:30px auto 20px;padding:30px 40px;display:flex}.level-medallion{background:var(--lime);width:86px;height:86px;color:var(--ink);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;display:flex}.level-card .eyebrow{color:#c8c3db;font-size:9px}.level-card h2{font-size:23px}.level-card strong{color:var(--lime);font-size:29px}.level-card p{color:#c8c3db;margin:6px 0 14px;font-size:10px}.level-card .progress{background:#5a556d}.level-card .progress span{background:var(--lime)}.level-card small{color:#c8c3db;margin-top:8px;font-size:9px;display:block}.completion-page .stats-grid{text-align:left}.completion-page .stats-grid .card{padding:20px}.completion-page .stats-grid p{margin-bottom:7px;font-size:10px}.completion-page .stats-grid h2{font-size:20px}.completion-page .stats-grid small{font-size:9px}.answer-review{text-align:left;margin-top:25px}.answer-review>div{border-bottom:1px solid var(--line);padding:18px 0}.answer-review p{margin-top:7px;font-size:12px}.leaderboard-table td{padding:16px 12px}.leaderboard-table th:last-child,.leaderboard-table td:last-child{text-align:right}.leaderboard-table td:last-child{color:var(--violet)}.leaderboard-table tr.current{background:var(--lavender)}.leaderboard-table .current td:first-child{border-radius:10px 0 0 10px}.leaderboard-table .current td:last-child{border-radius:0 10px 10px 0}.leaderboard-table+.small-note{margin-top:25px}.dark-card{background:var(--ink);color:#fff;border-radius:18px;padding:28px}.dark-card .eyebrow{color:var(--lime)}.dark-card>strong{letter-spacing:-1px;font-size:34px}.dark-card p{color:#c8c3db;font-size:11px}.dark-card hr{border-color:#423d5c}.dark-card .section-heading{margin:0;font-size:11px}.dark-card b{color:var(--lime)}.profile-heading{align-items:center;gap:16px;margin:0 0 25px;display:flex}.profile-heading h1{font-size:26px}.profile-heading p{margin-top:5px;font-size:12px}.profile-stats{align-items:center;gap:42px;display:flex}.profile-stats strong{font-size:27px}.profile-stats h3{align-items:center;gap:8px;display:flex}.profile-stats h3 svg{color:var(--violet)}.profile-stats p{margin-top:8px;font-size:10px}.achievement-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;margin-top:22px;display:grid}.achievement{border:1px solid var(--line);text-align:center;background:#f8f7fa;border-radius:14px;padding:19px 8px}.achievement .icon-circle{color:#8d899a;background:#e7e5ed}.achievement.earned{background:#fff}.achievement.earned .icon-circle{background:var(--lavender);color:var(--violet)}.achievement:nth-child(2).earned .icon-circle{color:#3b9571;background:#e6f6ed}.achievement:nth-child(5).earned .icon-circle{color:#976210;background:#fff1cb}.achievement h3{letter-spacing:-.1px;min-height:27px;margin:15px 0 7px;font-size:9px}.achievement .badge{font-size:7px}.achievement p{margin-top:9px;font-size:8px;line-height:1.6}.journey-row{align-items:center;gap:20px;padding:18px 0 4px;display:flex}.journey-row h3{min-width:150px;font-size:12px}.journey-row p{min-width:150px;font-size:10px}.journey-row .btn{min-height:36px;padding:8px 13px;font-size:10px}.inline-form{align-items:end;gap:20px;margin-bottom:20px;display:flex}.inline-form label{flex:1;margin:0}.onboarding-page{min-height:100vh}.onboarding-page>header{border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;height:85px;padding:0 4%;font-size:11px;display:flex}.onboarding-page>header b{color:var(--violet)}.onboarding-grid{grid-template-columns:1fr 1fr;gap:65px;max-width:1070px;margin:40px auto;padding:0 30px;display:grid}.onboarding-story{background:var(--ink);color:#fff;border-radius:22px;flex-direction:column;min-height:620px;padding:38px;display:flex}.onboarding-story h1{letter-spacing:-1px;margin:22px 0 16px;font-size:36px}.onboarding-story>p{color:#d5cfea;margin-bottom:30px;font-size:15px}.onboarding-story>.badge{align-self:flex-start}.story-step{align-items:center;gap:16px;margin:15px 0;display:flex}.story-step .icon-circle{color:#fff;background:#8e78df;width:38px;height:38px}.story-step h3{font-size:12px}.story-step p{color:#c4bdd9;margin-top:4px;font-size:10px}.story-class{border-top:1px solid #514968;align-items:center;gap:15px;margin-top:auto;padding-top:26px;display:flex}.story-class>svg{color:#ad98ff}.story-class b{font-size:14px}.story-class p,.story-class small{color:#c4bdd9;margin-top:4px;font-size:11px}.onboarding-story>small{color:#c4bdd9;margin-top:20px}.onboarding-form{padding-top:22px}.onboarding-form h1{letter-spacing:-.8px;font-size:28px}.onboarding-form>p{margin-top:10px;font-size:12px}.onboarding-form>.btn{width:100%;margin-top:25px}.onboarding-form>.text-link,.onboarding-form label{margin-top:20px}.onboarding-form .small-note{justify-content:center;font-size:9px}.avatar-picker{margin-top:24px}.avatar-picker legend{margin-bottom:12px;font-size:11px;font-weight:700}.avatar-picker button{border:2px solid #0000;margin-right:14px}.avatar-picker .selected{border-color:var(--violet);box-shadow:0 0 0 4px #eae3ff}.help-grid{grid-template-columns:1fr 1fr;gap:22px;display:grid}.help-grid p{margin:15px 0 22px;font-size:13px}.import-label{font-size:11px}.import-label input{padding:7px;font-size:10px}.error-text{color:#ae3427;margin-top:10px;font-size:12px}@media (min-width:1450px){.teacher-main{padding-left:34px;padding-right:34px}.sidebar{width:260px;padding-left:17px;padding-right:17px}.teacher-main{margin-left:260px}.workspace-bar{height:88px}.page-title{margin-bottom:29px}h1{font-size:38px}.stat{min-height:128px;padding:23px 19px}.stat strong{font-size:34px}.stat p{font-size:11px}.nav-item{font-size:13px}.draft-hero{min-height:265px}.draft-hero h2{font-size:31px}.card{border-radius:22px}.dashboard-grid{gap:22px}.document-art{width:132px;height:132px}.help-card p{font-size:13px}.help-card h3{font-size:15px}.teacher-main .title-row>.actions .btn{padding:15px 20px;font-size:13px}.teacher-main .page-title p{font-size:16px}}@media (max-width:1180px){.sidebar{width:205px}.teacher-main{margin-left:205px;padding:0 23px}.sidebar .logo img{width:146px}.title-row{flex-wrap:wrap;align-items:flex-start;gap:18px}h1{font-size:29px}.page-title p{font-size:12px}.stat{gap:9px;padding:16px 11px}.stat .icon-circle{width:29px;height:29px}.stat .icon-circle svg{width:17px}.stat p{font-size:9px}.stat strong{font-size:26px}.dashboard-grid{grid-template-columns:minmax(0,1.7fr) minmax(230px,1fr)}.draft-hero{padding:22px}.draft-hero h2{font-size:24px}.document-art{width:80px;height:80px}.document-art svg{width:58px}.card{padding:20px}.help-card h2{gap:8px;font-size:15px}.class-card-grid{gap:14px}.class-counts{flex-wrap:wrap;gap:10px}.student-header{gap:25px;padding:0 28px}.student-header nav{gap:20px}.class-pill{display:none}.student-hero h2{max-width:300px;font-size:25px}.quest-art{transform-origin:100% 100%;right:4%;transform:scale(.8)}.student-hero p{z-index:1;position:relative}.achievement-grid{grid-template-columns:repeat(3,1fr)}.journey-row{flex-wrap:wrap}.journey-row .progress{flex:1}.profile-stats{gap:25px}.onboarding-grid{gap:35px}.onboarding-story{padding:30px}.onboarding-story h1{font-size:31px}}@media (max-width:950px){.stats-grid.five{grid-template-columns:repeat(3,1fr)}.stats-grid.five .stat:nth-child(n+4){min-height:90px}.dashboard-grid{grid-template-columns:1fr}.dashboard-grid>aside,.dashboard-grid>.stack:last-child:not(:first-child){grid-template-columns:1fr 1fr;align-items:start;display:grid}.dashboard-grid>.stack:first-child{display:flex}.class-card-grid{grid-template-columns:1fr 1fr}.form-layout{grid-template-columns:1.5fr 1fr;gap:17px}.form-card{padding:22px}.student-dashboard-grid{grid-template-columns:1.8fr 1fr;gap:16px}.quest-art{opacity:.6;right:2%;transform:scale(.65)}.student-hero{padding:26px}.student-hero h2{max-width:260px;font-size:25px}.xp-card{gap:8px;padding:18px}.xp-card>.icon-circle{display:none}.xp-card h2{font-size:23px}.mission-card{grid-template-columns:1fr;padding:17px}.mission-card .btn{grid-column:auto}.mission-card p{min-height:52px}.student-header nav{gap:15px}.student-header{gap:20px}.student-header-end{gap:8px}.lesson-layout{grid-template-columns:1.8fr 1fr}.lesson-content{padding:25px}.profile-heading,.profile-stats{flex-wrap:wrap}.profile-stats .grow{min-width:140px}.onboarding-grid{gap:26px}.onboarding-story h1{font-size:28px}.onboarding-form h1{font-size:24px}.editor-layout{grid-template-columns:190px 1fr}.tree-lesson,.tree-question{font-size:10px}}@media (max-width:760px){body{font-size:13px}.sidebar{width:255px;transition:transform .2s;transform:translate(-100%)}.sidebar.open{transform:translate(0)}.sidebar-logo{justify-content:space-between;align-items:center;padding-right:0;display:flex}.mobile-close{display:inline-flex}.nav-backdrop{z-index:35;background:#17152d66;display:block;position:fixed;inset:0}.mobile-menu{z-index:20;display:inline-flex;position:absolute;top:20px;left:15px}.teacher-main{margin-left:0;padding:0 20px}.workspace-bar{height:78px;padding-left:44px}.workspace-bar>span{font-size:10px}.slash{padding:0 7px}.top-actions{gap:6px}.preview-link{font-size:0}.preview-link svg{width:20px;height:20px}.title-row{gap:19px}.title-row>.actions{width:100%}.title-row>.actions .btn{flex:1;padding:11px 12px}.page-title{margin:10px 0 23px}h1{letter-spacing:-1px;font-size:29px}.page-title p{margin-top:9px;font-size:12px;line-height:1.6}.stats-grid.five{grid-template-columns:repeat(2,1fr);gap:10px}.stats-grid.five .stat:last-child{grid-column:1/-1;min-height:86px}.stat{gap:13px;min-height:105px;padding:16px}.stat p{font-size:10px}.stat strong{font-size:29px}.stat .icon-circle{width:35px;height:35px}.stat .icon-circle svg{width:21px}.stats-grid.four{grid-template-columns:1fr 1fr}.stats-grid.three{gap:9px}.stats-grid.three .stat{gap:9px;padding:15px 10px}.stats-grid.three .stat .icon-circle{display:none}.card{border-radius:17px;padding:21px}.dashboard-grid{gap:16px}.dashboard-grid>aside,.dashboard-grid>.stack:last-child:not(:first-child){flex-direction:column;display:flex}.dashboard-grid>aside>*,.dashboard-grid>.stack:last-child>*{width:100%}.draft-hero{min-height:240px;padding:22px}.draft-hero h2{font-size:25px}.draft-hero p{font-size:11px}.draft-hero .meta{max-width:250px;line-height:1.9}.document-art{width:75px;height:75px;margin:0}.document-art svg{width:53px}.meta span{margin:0 4px}.section-heading h2,.help-card h2{font-size:18px}.help-card h3{font-size:14px}.help-card p{font-size:12px}.form-layout{grid-template-columns:1fr}.form-layout>aside{order:2}.form-card{padding:24px}.class-card-grid{grid-template-columns:1fr}.class-illustration{height:130px}.class-counts{flex-wrap:nowrap}.tabs{gap:25px}.quest-row{flex-wrap:wrap;gap:11px}.quest-row .grow{min-width:180px}.quest-row .btn{margin-left:52px}.filter-row select{min-width:120px;font-size:11px}.search-field{width:100%;min-width:0}.filter-row{gap:10px}.search-field input{min-width:0}.steps{gap:7px;margin-bottom:22px}.steps small{display:none}.steps .step-line{margin-left:0}.steps>div{gap:7px}.steps b{font-size:9px}.steps>div>span{width:24px;height:24px;font-size:10px}.review-stat{gap:12px;padding:15px}.review-stat strong{font-size:24px}.review-stat p{font-size:10px}.lesson-review-row{gap:10px}.lesson-review-row h3{font-size:12px}.lesson-review-row p{font-size:10px}.lesson-review-row .text-link{white-space:nowrap;font-size:10px}.lesson-number{padding:8px}.editor-layout{grid-template-columns:1fr}.lesson-tree{flex-wrap:wrap;gap:8px;display:flex}.lesson-tree>h3{width:100%;margin:0}.lesson-tree>div{flex:1;min-width:130px}.tree-question{padding-left:16px}.tree-lesson,.tree-question,.save-state{font-size:10px}.copy-field{flex-wrap:wrap}.copy-field input,.copy-field .btn{width:100%}.publish-card{padding:24px}.invite-steps{gap:10px}.invite-steps h3{font-size:10px}.invite-steps p{font-size:9px}.notice.compact{font-size:11px}.app-footer{font-size:9px}.notification{right:-40px}.student-header{flex-wrap:wrap;gap:0;min-height:116px;padding:17px 20px 0;position:relative}.student-header .logo{min-width:130px}.student-header .logo img{width:130px}.student-header nav{order:3;gap:29px;width:100%;height:47px;margin-top:14px}.student-header nav a{font-size:11px}.student-header-end{align-self:flex-start;gap:8px;margin-left:auto}.xp-pill{gap:5px;padding:6px 9px;font-size:9px}.student-header-end .avatar{width:28px;height:28px;font-size:10px}.student-main{padding:27px 20px 10px}.student-main h1{font-size:28px}.student-dashboard-grid{grid-template-columns:1fr}.student-hero{min-height:253px;padding:25px}.student-hero h2{max-width:260px;margin-top:14px;font-size:27px}.student-hero p{font-size:10px}.student-hero .btn{min-width:150px;margin-top:24px}.quest-art{opacity:1;bottom:24px;right:6%;transform:scale(.65)}.student-dashboard-grid>.stack{grid-template-columns:1.1fr 1fr;gap:12px;display:grid}.xp-card{min-height:130px;padding:18px;display:block}.xp-card h2{font-size:24px}.streak-card{padding:16px;display:block}.streak-card>.icon-circle{width:30px;height:30px;margin-bottom:8px}.streak-card>.icon-circle svg{width:20px}.streak-card h3{font-size:13px}.streak-card p{font-size:10px}.progress-captions{gap:3px;font-size:7px}.progress-captions>span:first-child{display:none}.mission-grid{grid-template-columns:1fr;gap:12px}.mission-card{grid-template-columns:40px 1fr;gap:12px;padding:20px}.mission-card .btn{grid-column:1/-1;min-height:39px}.mission-card h3{font-size:14px}.mission-card p{min-height:0;margin-bottom:10px;font-size:12px}.mission-card .icon-circle{width:40px;height:40px}.learning-path-banner{flex-wrap:wrap;gap:10px;padding:18px}.learning-path-banner>.text-link{margin-left:51px}.quest-map-grid{grid-template-columns:1fr}.map-card{padding:23px}.map-card .section-heading{align-items:flex-start}.map-card h2{font-size:19px}.map-progress{width:90px;margin-top:8px;font-size:9px}.path-item{gap:17px;padding-bottom:35px}.path-item strong{font-size:12px}.path-item p{font-size:10px}.path-status{font-size:8px}.lesson-preview{padding:23px}.lesson-layout{grid-template-columns:1fr}.lesson-content{padding:25px}.prose-lines{font-size:14px}.lesson-layout>aside .card{display:none}.lesson-layout .notice{padding:21px}.balance-sign{float:left;width:65px;height:65px;margin:5px 20px 12px 0;font-size:60px}.lesson-layout .notice hr{clear:both}.lesson-bottom .btn{gap:6px;padding:11px;font-size:10px}.lesson-bottom{gap:10px}.quiz-container{padding:0}.student-main.focused{padding:25px 18px}.quiz-heading{margin-bottom:22px;font-size:11px}.quiz-heading .badge{font-size:8px}.quiz-card{padding:25px 22px}.quiz-card h1{font-size:22px}.equation{letter-spacing:0;font-size:31px;margin:27px 0!important}.quiz-actions{flex-direction:column-reverse;align-items:stretch;gap:16px}.quiz-actions .btn{width:100%;min-height:46px}.quiz-actions small{text-align:center;max-width:none;font-size:9px}.answer-feedback{gap:10px;margin-left:-5px;margin-right:-5px;padding:16px 13px}.answer-feedback h2{font-size:14px}.answer-feedback p{font-size:11px}.answer-feedback .icon-circle{width:29px;height:29px}.answer-feedback .icon-circle svg{width:19px}.completion-page>h1{font-size:26px}.completion-page>p{font-size:11px}.level-card{gap:17px;padding:26px 22px}.level-medallion{width:60px;height:60px}.level-medallion svg{width:32px}.level-card h2{font-size:19px}.level-card strong{font-size:27px}.level-card p{font-size:9px}.completion-page .stats-grid{grid-template-columns:1fr}.completion-page .stats-grid .card{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:9px;display:flex}.completion-page .stats-grid p{margin:0}.completion-page .stats-grid h2{font-size:18px}.completion-page .stats-grid small{width:100%}.completion-page>.actions .btn{flex:1;padding:12px;font-size:10px}.leaderboard-table td{padding:14px 7px;font-size:11px}.leaderboard-table th{font-size:9px}.leaderboard-table .student-name{gap:7px}.profile-heading{gap:12px}.profile-heading h1{font-size:24px}.profile-heading>.btn{order:5;min-height:35px;font-size:10px}.profile-heading>.badge{font-size:8px}.profile-heading .avatar{width:48px;height:48px}.profile-stats{grid-template-columns:1fr 1fr;gap:24px 18px;display:grid}.profile-stats .grow{min-width:0}.profile-stats strong{font-size:23px}.profile-stats h3{font-size:14px}.profile-stats p{font-size:9px}.achievement-grid{grid-template-columns:repeat(2,1fr);gap:12px}.achievement{padding:20px 10px}.achievement h3{min-height:0;font-size:11px}.achievement p{font-size:10px}.achievement .badge{font-size:8px}.journey-row{gap:12px}.journey-row h3,.journey-row p{width:100%;min-width:0}.journey-row .progress{min-width:70px}.journey-row .btn{font-size:9px}.onboarding-page>header{height:74px;padding:0 20px}.onboarding-page>header .logo{min-width:120px}.onboarding-page>header .logo img{width:130px}.onboarding-page>header>a{font-size:9px}.onboarding-grid{grid-template-columns:1fr;gap:20px;margin:25px auto;padding:0 20px}.onboarding-story{min-height:auto;padding:27px}.onboarding-story h1{font-size:31px}.onboarding-story>p{margin-bottom:15px;font-size:12px}.story-step{margin:11px 0}.story-class{margin-top:22px;padding-top:20px}.onboarding-form{padding:12px 3px 25px}.onboarding-form h1{font-size:26px}.help-grid{grid-template-columns:1fr}.inline-form{flex-wrap:wrap}.inline-form label{flex:auto;width:100%}.empty{padding:40px 15px}.topic-row{grid-template-columns:1.4fr 1fr 35px;gap:12px;font-size:10px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}.landing-nav{gap:22px;font-size:12px;display:flex}.landing-nav a{color:var(--ink);font-weight:700}.landing-cards{gap:20px}.landing-card{flex-direction:column;gap:10px;padding:26px;display:flex}.landing-card .actions{flex-wrap:wrap;gap:10px;margin-top:8px;display:flex}.landing-card .actions .btn{width:auto;margin-top:0}.demo-box h3{align-items:center;gap:8px;display:flex}.demo-box b{color:var(--violet);letter-spacing:.5px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.demo-box small{align-items:center;gap:6px;margin-top:10px;display:flex}.help-page main{max-width:980px;margin:0 auto;padding:34px 20px 60px}.tabs a{color:var(--muted);border-bottom:2px solid #0000;align-items:center;gap:7px;margin-bottom:-1px;padding:10px 0 13px;font-size:12px;display:flex}.tabs a.active{color:var(--violet);border-color:var(--violet);font-weight:700}.code-chip{background:var(--lavender);color:var(--violet);letter-spacing:1.5px;border-radius:7px;padding:3px 8px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;font-weight:700}.danger-zone h3{align-items:center;gap:8px;display:flex}.danger-zone p{margin:10px 0 14px;font-size:12px}.danger-btn{background:#b91c1c}.danger-btn:hover{background:#991b1b}.inline-actions{flex-wrap:wrap;align-items:center;gap:10px;margin-top:12px;display:flex}.inline-actions .btn{width:auto;margin-top:0}.color-swatch{border:3px solid #0000}.color-swatch.selected{border-color:var(--ink);box-shadow:inset 0 0 0 2px #fff}.answer-options label.correct{border-color:#178844}.answer-options label.incorrect{border-color:#ae303f}.muted{color:var(--muted)}.review-check{margin-top:22px}.page-title .actions .icon-button{border:1px solid var(--line);background:#fff}.student-name{align-items:center;gap:10px;display:inline-flex}@media (max-width:760px){.landing-card .actions .btn{width:100%}}@media (min-width:951px){html,body{height:100%}body{overflow:hidden}h1{letter-spacing:-.9px;font-size:27px}h2{font-size:18px}.page-title{margin:0 0 14px}.page-title p{font-size:12px}.eyebrow{margin-bottom:5px}.teacher-layout{height:100vh;min-height:0}.teacher-main{scrollbar-width:thin;flex-direction:column;height:100vh;padding:0 26px 4px;display:flex;overflow:auto}.teacher-main>.app-footer{margin-top:auto;padding:10px 2px 4px}.workspace-bar{flex-shrink:0;height:54px}.sidebar{padding:16px 12px 12px}.sidebar-logo{padding:0 10px 16px}.nav-item{min-height:40px;padding:9px 14px;font-size:12px}.sidebar-bottom{padding-top:16px}.card{padding:16px 18px}.form-card{padding:20px}.stats-grid{gap:10px;margin-bottom:12px}.stat{min-height:78px;padding:12px 14px}.stat strong{font-size:24px}.stat p{margin:0 0 2px}.draft-hero{min-height:150px}.document-art svg{width:56px;height:56px}.section-heading,.filter-row{margin-bottom:10px}.dashboard-grid,.form-layout,.editor-layout,.quest-map-grid,.lesson-layout,.student-dashboard-grid{gap:14px}.stack{gap:12px}.notice{padding:14px 16px}.notice h3{font-size:13px}.notice p{font-size:12px}th,td{padding:8px 9px}.table-scroll{max-height:calc(100vh - 420px);overflow:auto}.quest-row,.lesson-review-row,.activity-row{padding:11px 0}.steps{margin:4px 0 12px}hr{margin:14px 0}.win-card{padding:16px}.help-card p{font-size:12px}.class-illustration{height:96px;margin-bottom:14px}.dropzone{min-height:140px}.empty{padding:30px 20px}.scroll-list{max-height:calc(100vh - 380px);overflow:auto}.lesson-tree{max-height:calc(100vh - 230px);overflow:auto}.tree-lesson{padding:9px 8px}.tree-question{padding:7px 12px 7px 30px}label{margin-top:12px}textarea,input,select{min-height:38px;padding:8px 12px}.topic-group{padding:12px 0}.topic-row{margin-top:12px}.student-checkin{padding:9px 0}.publish-card{padding:22px}.invite-steps{margin-top:16px}.invite-steps p{font-size:11px}.danger-zone p{margin:6px 0 10px}.student-layout{flex-direction:column;height:100vh;display:flex}.student-header{flex-shrink:0;min-height:60px}.student-main{box-sizing:border-box;scrollbar-width:thin;flex-direction:column;flex:1;width:100%;padding:18px 28px 4px;display:flex;overflow:auto}.student-main>.app-footer{margin-top:auto;padding:10px 2px 4px}.student-hero{min-height:180px;padding:22px 26px}.xp-card{min-height:100px;padding:16px}.streak-card{padding:14px 16px}.mission-section{margin-top:14px}.mission-card{padding:14px}.mission-card p{font-size:11px}.learning-path-banner{margin-top:12px;padding:12px 18px}.map-card{padding:20px}.path-item{padding-bottom:18px}.path-node{width:38px;height:38px}.lesson-preview{padding:18px}.lesson-content{max-height:calc(100vh - 300px);padding:20px 24px;overflow:auto}.prose-lines{font-size:14px;line-height:1.7}.lesson-bottom{margin:14px 0 6px}.completion-page{margin:0 auto}.level-card{margin:16px auto 12px;padding:20px 28px}.profile-heading{margin-bottom:14px}.achievement{padding:12px 6px}.achievement-grid{margin-top:12px}.journey-row{padding:10px 0 2px}.space-top{margin-top:12px}.leaderboard-table-wrap{max-height:calc(100vh - 330px);overflow:auto}.onboarding-page{flex-direction:column;height:100vh;display:flex;overflow:auto}.onboarding-page>header{flex-shrink:0;height:64px}.onboarding-grid{flex:1;align-items:start;min-height:0;margin:18px auto}.onboarding-story{min-height:0;padding:30px}.onboarding-form{padding-top:6px}.onboarding-form h1{font-size:24px}.help-page main{padding:20px}.editor-layout .form-card{padding:16px 20px}.editor-layout .tabs{margin-bottom:14px}}@media (min-width:951px) and (max-height:820px){.card{padding:14px 16px}.stat{min-height:66px;padding:10px 12px}.stat strong{font-size:22px}.stats-grid{margin-bottom:10px}.draft-hero{min-height:108px}.draft-hero h2{font-size:17px}.dashboard-grid .stack{gap:10px}.steps{margin:2px 0 10px}label{margin-top:8px}.editor-layout .form-card textarea{height:118px;min-height:0}.editor-layout .form-card{padding:12px 16px}.dropzone svg{width:26px;height:26px}.student-hero{min-height:160px}.mission-card{padding:12px}.notice.compact{padding:8px 12px}.back-link{margin-bottom:4px}.editor-layout .form-card textarea{height:92px}.editor-layout .tabs{margin-bottom:10px}.dashboard-grid .card{padding:12px 14px}.win-card{padding:12px}hr{margin:10px 0}.dropzone{min-height:92px}.feature-line{margin:8px 0}.notice.vertical>p{margin-top:6px}.form-actions{margin-top:10px}.workspace-bar{height:44px}.page-title{margin-bottom:8px}.form-layout .card{padding:12px 14px}.form-layout .notice{padding:10px 14px}}.page-range{flex-wrap:wrap;align-items:flex-end;gap:14px;margin-top:6px;display:flex}.page-range label{width:120px;margin-top:8px}.page-range input{width:100%}.page-range small{flex:1;min-width:180px;padding-bottom:12px}
