.learn-app{--ink:#334155;--line:#dce3ed;--blue:#3979df;color:var(--ink);font-family:var(--font-vazirmatn), Tahoma, sans-serif;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;background:#f7f9fc;min-height:100dvh;font-size:13px}.learn-app *{box-sizing:border-box}.learn-app button,.learn-app input,.learn-app select{font:inherit}.learn-app button,.learn-app a,.learn-app summary{-webkit-tap-highlight-color:transparent}.learn-app button,.learn-app summary{cursor:pointer}.learn-app button:disabled{opacity:.45;cursor:default}.learn-app button:focus-visible,.learn-app a:focus-visible,.learn-app summary:focus-visible{outline-offset:2px;outline:3px solid #f7bf3c}.learn-app input,.learn-app select{border:1px solid var(--line);min-width:0;min-height:44px;color:var(--ink);background:#fff;border-radius:7px;padding:7px 10px}.learn-header{color:#fff;background:#377bdc;align-items:center;gap:18px;height:64px;padding:0 20px;display:flex}.learn-brand{white-space:nowrap;align-items:center;gap:9px;font-size:20px;display:flex}.learn-brand b{font-weight:400}.learn-logo{color:#377bdc;background:#fff;border-radius:11px;padding:3px 8px;font-family:monospace;font-size:23px;font-weight:900}.learn-header-divider{border-left:1px solid #ffffff40;height:23px}.learn-header-caption{color:#e3eeff;font-size:12px}.learn-title{background:#2467c4;border:1px solid #ffffff30;border-radius:8px;align-items:center;width:290px;margin-inline:auto;padding-left:12px;display:flex}.learn-title input{color:#fff;background:0 0;border:none;width:100%;min-height:40px}.learn-save{color:#2362bd;background:#fff;border-radius:7px;min-height:40px;padding:6px 18px;font-weight:700}.learn-avatar{color:#2764bd;background:#e9f0fd;border:2px solid #ffffff90;border-radius:50%;width:38px;height:38px;font-weight:700}.learn-account{position:relative}.learn-account-menu{border:1px solid var(--line);z-index:50;min-width:180px;color:var(--ink);background:#fff;border-radius:10px;padding:8px;position:absolute;top:48px;left:0;box-shadow:0 8px 30px #25345425}.learn-account-menu a,.learn-account-menu strong{padding:10px;display:block}.learn-header-spacer{flex:1}.learn-body{direction:ltr;min-height:calc(100dvh - 64px);display:flex}.learn-nav{border-right:1px solid var(--line);direction:rtl;background:#fff;flex-direction:column;flex-shrink:0;gap:10px;width:72px;padding:16px 5px;display:flex}.learn-nav a{color:#8290a3;border-radius:9px;flex-direction:column;justify-content:center;align-items:center;gap:3px;min-height:62px;display:flex}.learn-nav a>span{font-size:25px;line-height:1}.learn-nav small{font-size:10px}.learn-nav a:hover,.learn-nav a[aria-current]{color:#3576d3;background:#edf4ff}.editor-main{direction:rtl;flex-direction:column;flex:1;min-width:0;height:calc(100dvh - 64px);display:flex}.editor-toolbar{border-bottom:1px solid var(--line);background:#fff;flex-shrink:0;justify-content:space-between;align-items:center;height:51px;padding:0 18px;display:flex}.editor-code-label{color:#3979df;align-items:center;gap:12px;display:flex}.editor-code-label>span{color:#8591a3;border-right:1px solid var(--line);padding-right:14px;font-size:12px}.editor-toolbar-actions{align-items:center;gap:20px;font-size:11px;display:flex}.editor-toolbar-actions>span{color:#929cab}.editor-toolbar-actions a{color:#3d76c5}.tablet-preview{display:none}.scratch-workspace{flex:1;grid-template-columns:280px minmax(180px,1fr) minmax(300px,390px);min-height:0;display:grid}.blocks-area{border-right:1px solid var(--line);background:#f9faff;min-width:0;display:flex;overflow:hidden}.block-categories{border-right:1px solid var(--line);background:#fff;flex-shrink:0;width:76px;padding:10px 3px;overflow-y:auto}.block-categories button{border-radius:7px;flex-direction:column;justify-content:center;align-items:center;gap:4px;width:100%;min-height:61px;font-size:10px;display:flex}.block-categories button i{border-radius:50%;width:19px;height:19px}.block-categories button[aria-pressed=true]{color:#2862b4;background:#eaf2ff}.block-palette{flex:1;min-width:0;padding:20px 12px;overflow:auto}.block-palette h2{margin-bottom:6px;font-size:15px;font-weight:700}.block-palette>p{color:#8490a2;margin-bottom:22px;font-size:10px}.palette-item{text-align:right;width:max-content;max-width:100%;min-height:44px;margin-bottom:18px;display:block}.scratch-block{color:#fff;text-shadow:0 1px 1px #0002;white-space:nowrap;direction:rtl;border-radius:5px;min-height:43px;padding:12px 13px;font-size:11px;display:block;position:relative;box-shadow:inset 0 -2px #0002,inset 0 1px #ffffff35}.scratch-block:before{content:"";background:#ffffffb0;border-radius:0 0 5px 5px;width:23px;height:5px;position:absolute;top:-1px;left:18px}.scratch-block:after{content:"";background:inherit;z-index:1;border-radius:0 0 5px 5px;width:23px;height:6px;position:absolute;bottom:-4px;left:18px}.hat-block{border-radius:20px 20px 5px 5px;padding-top:15px}.hat-block:before{display:none}.palette-note{line-height:2}.canvas-area{min-width:0;min-height:0;position:relative}.coding-canvas{background-color:#f5f7fb;background-image:radial-gradient(#cbd5e1 1px,#0000 1px);background-size:20px 20px;width:100%;height:100%;position:relative;overflow:hidden}.canvas-scroll{touch-action:pan-x pan-y;direction:ltr;width:100%;height:100%;overflow:auto}.canvas-world{position:relative}.block-stack{width:max-content;max-width:300px;padding-top:28px;position:absolute}.stack-handle{touch-action:none;color:#6d8099;background:#e1e7ef;border-radius:5px 5px 0 0;width:48px;height:28px;position:absolute;top:0;left:0}.stack-row{align-items:center;margin-top:1px;display:flex;position:relative}.stack-block-button{text-align:right}.remove-block{color:#8591a3;opacity:0;width:30px;height:43px}.block-stack:hover .remove-block,.selected-stack .remove-block,.remove-block:focus-visible{opacity:1}.selected-stack{filter:drop-shadow(0 0 2px #769cd6)}.canvas-hint{pointer-events:none;color:#8996a7;font-size:11px;position:absolute;bottom:20px;left:20px}.canvas-controls{border:1px solid var(--line);background:#fff;border-radius:9px;align-items:center;display:flex;position:absolute;bottom:15px;right:14px;box-shadow:0 3px 8px #33415508}.canvas-controls button{min-width:38px;height:40px;font-size:17px}.canvas-controls button:nth-child(2){font-size:11px}.preview-area{border-left:1px solid var(--line);background:#eef2f8;min-width:0;padding:12px;overflow:auto}.stage-toolbar{color:#94a0b1;justify-content:space-between;align-items:center;margin-bottom:7px;display:flex}.stage-toolbar>div{display:flex}.stage-toolbar button{width:38px;height:36px;font-size:23px}.stage-toolbar .flag-button{color:#40ad67;font-size:30px}.stage-toolbar .stop-button{color:#ed6d77;font-size:22px}.scratch-stage{aspect-ratio:4/3;background:#fff;border:1px solid #d4dce8;border-radius:7px;position:relative;overflow:hidden}.stage-sprite{font-size:62px;line-height:1;transition:left .2s,top .2s;position:absolute;transform:translate(-50%,-50%)}.speech-bubble{white-space:nowrap;color:#334155;background:#fff;border:2px solid #b8c6d8;border-radius:15px 15px 15px 3px;min-width:90px;padding:12px;font-size:13px;line-height:1.5;position:absolute;bottom:100%;left:-30px}.stage-caption{color:#8c98a9;justify-content:space-between;padding:9px 2px;font-size:10px;display:flex}.sprites-panel{border:1px solid var(--line);background:#fff;border-radius:8px;margin-top:10px;overflow:hidden}.sprite-properties{border-bottom:1px solid var(--line);padding:12px}.sprite-properties h2{margin-bottom:10px;font-weight:700}.sprite-properties label{color:#8691a1;align-items:center;gap:10px;display:flex}.sprite-properties input{width:100%;height:34px;min-height:34px}.sprite-coordinates{color:#929aaa;align-items:center;gap:20px;padding-top:8px;font-size:11px;display:flex}.sprite-coordinates button{color:#ce646d;min-height:34px;margin-right:auto}.sprite-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;padding:12px;display:grid}.sprite-grid>button{border:1px solid var(--line);overflow-wrap:anywhere;border-radius:8px;min-height:83px;font-size:10px}.sprite-grid>button>span{margin-bottom:5px;font-size:32px;display:block}.sprite-grid>.active-sprite{color:#3372c8;background:#edf5ff;border:2px solid #5791e2}.sprite-grid>.add-sprite{color:#7093bc;border-style:dashed}.sprite-picker{flex-wrap:wrap;padding:8px;display:flex}.sprite-picker button{width:48px;height:48px;font-size:28px}.backdrop-picker{border-top:1px solid var(--line);align-items:center;gap:10px;padding:12px;display:flex}.backdrop-picker select{flex:1;width:80px}.backdrop-sky{background:#dff2fd}.backdrop-park{background:linear-gradient(#e7f6ff 0 65%,#cdeac2 65%)}.backdrop-night{background:#243354 radial-gradient(#d9e7fc 1px,#0000 1px) 0 0/36px 36px}.editor-status{border-top:1px solid var(--line);color:#8b96a5;background:#fff;flex-shrink:0;justify-content:space-between;gap:10px;height:30px;padding:6px 16px;font-size:10px;display:flex}.mobile-editor-tabs{display:none}.stage-expanded{z-index:100;background:#edf2f8;flex-direction:column;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.stage-expanded .scratch-stage{flex-shrink:0;width:min(90vw,133.333dvh - 173.333px)}.stage-expanded .stage-toolbar,.stage-expanded .stage-caption{width:min(90vw,133.333dvh - 173.333px)}.learning-page{direction:rtl;flex:1;min-width:0;max-width:1400px;margin:0 auto;padding:42px clamp(20px,5vw,80px)}.page-heading p{color:#8793a5;line-height:2}.page-heading h1{color:#253b58;margin:5px 0 10px;font-size:27px;font-weight:800}.page-actions{flex-wrap:wrap;align-items:center;gap:16px;margin:24px 0;display:flex}.page-actions>span{color:#8a96a6;font-size:12px}.learn-primary{color:#fff;background:#397bdd;border-radius:8px;justify-content:center;align-items:center;min-height:44px;padding:10px 18px;font-weight:600;display:inline-flex}.project-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;display:grid}.project-card{border:1px solid var(--line);background:#fff;border-radius:12px;min-width:0}.project-thumbnail{background-color:#f0f5fc;border-radius:12px 12px 0 0;justify-content:center;align-items:center;height:170px;display:flex}.project-thumbnail>span{font-size:68px}.project-card-content{padding:18px}.project-card h2{overflow-wrap:anywhere;font-size:15px;font-weight:700}.project-card p{color:#8a96a5;margin:9px 0 16px;font-size:11px}.project-card-actions{justify-content:space-between;align-items:center;display:flex}.project-card details{position:relative}.project-card summary{place-items:center;min-width:44px;min-height:44px;list-style:none;display:grid}.project-menu{z-index:5;border:1px solid var(--line);background:#fff;border-radius:8px;width:140px;padding:5px;position:absolute;top:45px;left:0;box-shadow:0 5px 20px #253b5818}.project-menu button{text-align:right;width:100%;padding:12px;display:block}.learn-empty{text-align:center;border:1px dashed #cbd7e5;border-radius:12px;margin-top:25px;padding:40px 20px}.learn-empty h2{font-size:19px;font-weight:700}.learn-empty p{color:#8290a3;margin:15px 0}.lesson-list{gap:15px;max-width:850px;margin-top:28px;display:grid}.lesson-card{border:1px solid var(--line);background:#fff;border-radius:12px;gap:24px;padding:24px;display:flex}.lesson-number{font-size:35px;font-weight:800}.lesson-card h2,.assignment-card h2{font-size:16px;font-weight:700}.lesson-card p,.assignment-card p{color:#7b899d;margin:10px 0;line-height:2}.lesson-card summary{color:#3d79cd;min-height:44px;padding:10px 0}.lesson-card ol{margin-bottom:16px;padding-right:20px;line-height:2.4;list-style:decimal}.assignment-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:30px;display:grid}.assignment-card{border:1px solid var(--line);background:#fff;border-radius:12px;min-width:0;padding:25px}.assignment-heading{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.assignment-heading>span{color:#b48329;background:#fff4de;border-radius:6px;padding:5px 9px;font-size:10px}.assignment-heading>.submitted{color:#308566;background:#e7f5ed}.lesson-start{color:#397bd5;min-height:44px;padding:10px 0;display:inline-block}.submission-form{border-top:1px solid var(--line);flex-wrap:wrap;align-items:end;gap:12px;margin-top:10px;padding-top:17px;display:flex}.submission-form label{flex-direction:column;flex:1;gap:8px;min-width:180px;display:flex}.submission-form select{width:100%}.assignment-card .mock-note{margin-top:18px;font-size:10px}.learn-modal-overlay{z-index:100;background:#1c314c70;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.learn-modal{background:#fff;border-radius:12px;width:min(420px,100%);padding:25px}.learn-modal h2{margin-bottom:20px;font-size:20px}.learn-modal input{width:100%}.learn-loading{place-items:center;height:100dvh;display:grid}.learn-app .sr-only{clip:rect(0, 0, 0, 0);width:1px;height:1px;position:absolute;overflow:hidden}@media (min-width:1600px){.scratch-workspace{grid-template-columns:290px minmax(300px,1fr) 470px}.scratch-block{font-size:12px}.preview-area{padding:16px}}@media (min-width:768px) and (max-width:1023px){.scratch-workspace{grid-template-columns:265px minmax(0,1fr)}.preview-area{display:none}.tablet-preview{color:#377bdc;min-height:44px;display:block}.mobile-view-stage .preview-area{grid-area:1/2;display:block}.mobile-view-stage .canvas-area,.learn-header-caption,.learn-header-divider{display:none}.learn-title{width:260px}.project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.assignment-list{grid-template-columns:1fr}}@media (max-width:767px){.learn-header{gap:8px;height:60px;padding:0 10px}.learn-brand{gap:5px;font-size:16px}.learn-logo{padding:2px 5px;font-size:19px}.learn-brand strong,.learn-header-caption,.learn-header-divider{display:none}.learn-title{flex:1;width:auto;min-width:0}.learn-title input{padding:6px 9px;font-size:12px}.learn-save{min-height:44px;padding:6px 10px;font-size:12px}.learn-avatar{width:40px;height:40px}.learn-nav{display:none}.learn-body{min-height:calc(100dvh - 60px)}.editor-main{height:calc(100dvh - 60px - 66px - env(safe-area-inset-bottom,0px))}.editor-toolbar{height:47px;padding:0 12px}.editor-toolbar-actions>span{display:none}.editor-code-label{gap:7px;font-size:12px}.editor-code-label>span{padding-right:8px}.editor-toolbar-actions{font-size:10px}.scratch-workspace{display:block;position:relative;overflow:hidden}.blocks-area,.canvas-area,.preview-area,.stage-area,.sprites-area{display:none}.mobile-view-blocks .blocks-area{border:0;flex-direction:column;height:100%;display:flex}.block-categories{border-bottom:1px solid var(--line);direction:rtl;flex-shrink:0;width:100%;height:76px;padding:4px;display:flex;overflow:auto hidden}.block-categories button{width:70px;min-width:70px;min-height:64px;font-size:11px}.block-palette{direction:rtl;padding:20px}.scratch-block{min-height:48px;padding:14px 18px;font-size:13px}.palette-item{margin-bottom:21px}.block-palette>p{font-size:11px}.mobile-view-code .canvas-area{height:100%;display:block}.canvas-hint{display:none}.canvas-controls{bottom:14px;right:14px}.canvas-controls button{min-width:44px;height:44px}.stack-handle{width:48px;height:32px;top:-4px}.remove-block{opacity:1;width:44px;height:48px}.mobile-view-stage .preview-area,.mobile-view-sprites .preview-area{border:0;height:100%;padding:12px;display:block}.mobile-view-stage .stage-area,.mobile-view-sprites .sprites-area{display:block}.stage-toolbar button{width:44px;height:44px}.sprites-panel{margin-top:0}.sprite-properties input,.sprite-coordinates button{min-height:44px}.sprite-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.sprite-grid>button{min-height:100px;font-size:12px}.sprite-grid>button>span{font-size:40px}.editor-status{height:34px;padding:7px 12px;font-size:10px}.editor-status>span:last-child{display:none}.mobile-editor-tabs{height:calc(66px + env(safe-area-inset-bottom,0px));padding-bottom:env(safe-area-inset-bottom,0px);border-top:1px solid var(--line);z-index:40;direction:rtl;background:#fff;grid-template-columns:repeat(4,1fr);display:grid;position:fixed;bottom:0;left:0;right:0}.mobile-editor-tabs button{color:#8594a8;flex-direction:column;justify-content:center;align-items:center;gap:3px;font-size:11px;display:flex}.mobile-editor-tabs button>span{font-size:23px;line-height:1.2}.mobile-editor-tabs button[aria-current]{color:#347cdd;background:#f0f6ff;border-top:3px solid #4285e4}.learning-page{padding:25px 17px}.page-heading h1{font-size:24px}.project-grid,.assignment-list{grid-template-columns:1fr}.lesson-card{gap:15px;padding:18px}.lesson-number{font-size:27px}.lesson-card h2{font-size:14px}.lesson-card p{font-size:12px}.assignment-card{padding:19px}.stage-expanded{padding:12px}.stage-expanded .stage-toolbar{display:flex}}.learn-app .stack-handle{height:44px;top:-16px}.learn-app .learn-avatar{width:44px;height:44px}.learn-app .scratch-block{font-size:12px}.learn-app .block-categories button{font-size:11px}@media (min-width:1024px) and (max-width:1199px){.learn-app .scratch-workspace{grid-template-columns:260px minmax(250px,1fr) 320px}}@media (max-width:767px){.learn-app .scratch-block{font-size:13px}.learn-app .learn-avatar{width:44px;height:44px}}
.activity-tracker{direction:rtl;background:#f0f6ff;border-bottom:1px solid #d8e5f5;flex-wrap:wrap;flex-shrink:0;align-items:center;gap:12px;padding:7px 16px;font-size:11px;display:flex}.activity-tracker button{color:#3571b5;min-height:34px;font-weight:600}.activity-tracker span{color:#64768d;flex:1}.activity-tracker a{color:#3571b5;align-items:center;min-height:34px;display:flex}.sprite-art{object-fit:contain;width:100%;height:100%}.stage-sprite .sprite-art{width:76px;max-width:none;height:76px}.sprite-grid .sprite-art{width:46px;height:46px;margin:auto}.project-thumbnail .sprite-art{width:95px;height:95px}.media-panel-tabs{border-bottom:1px solid var(--line);gap:3px;padding:4px;display:flex}.media-panel-tabs button{color:#77879b;border-radius:6px;flex:1;min-height:44px}.media-panel-tabs button[aria-pressed=true]{color:#3675ca;background:#eef5ff}.costume-panel,.sprite-sounds{padding:12px}.costume-choices{grid-template-columns:1fr 1fr;gap:9px;margin-bottom:16px;display:grid}.costume-choices button{border:1px solid var(--line);border-radius:8px;padding:10px}.costume-choices button[aria-pressed=true]{background:#f0f6ff;border-color:#4282d9}.costume-choices img{width:65px;height:65px;margin:auto}.costume-choices span{padding-top:5px;display:block}.costume-panel label{flex-direction:column;gap:8px;display:flex}.costume-panel input[type=range]{accent-color:#397bdd;width:100%;padding:0}.sprite-sounds>p{color:#77879b;padding:15px 0;line-height:2}.sprite-sound-row{border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:4px;padding:8px 0;display:flex}.sprite-sound-row strong{flex:1;font-size:11px}.sprite-sound-row button{color:#7d49a1;min-width:36px;min-height:44px;font-size:11px}.backdrop-picker>label{flex:1;align-items:center;gap:6px;min-width:0;display:flex}.backdrop-picker>button{color:#397bdd;min-height:44px}.learning-dialog{color:#334155;width:min(850px,100vw - 28px);max-height:calc(100dvh - 40px);font-family:var(--font-vazirmatn), Tahoma, sans-serif;direction:rtl;background:#fff;border:1px solid #d5dfeb;border-radius:16px;margin:auto;padding:24px;position:fixed;inset:0;overflow:auto;box-shadow:0 24px 100px #0f264140}.learning-dialog::backdrop{background:#19304b80}.dialog-heading{justify-content:space-between;align-items:center;gap:20px;margin-bottom:20px;display:flex}.dialog-heading h2{font-size:20px;font-weight:700}.dialog-heading button{border:1px solid #dce3ed;border-radius:8px;width:44px;height:44px;font-size:24px}.library-filters{flex-wrap:wrap;gap:12px;margin:20px 0;display:flex}.library-filters input{flex:1;min-width:160px}.library-filters select{min-width:170px}.library-count{color:#7c899b;margin:8px 0 20px;font-size:12px}.media-library-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.media-kind-backdrop{grid-template-columns:repeat(3,minmax(0,1fr))}.media-tile{border:1px solid #dce3ed;border-radius:10px;flex-direction:column;align-items:center;gap:7px;min-width:0;padding:14px;display:flex}.media-tile>img{object-fit:contain;width:100%;height:100px}.media-kind-backdrop .media-tile>img{aspect-ratio:4/3;border-radius:5px;height:auto}.media-tile>strong{font-size:13px}.media-tile>small{color:#8795a8}.media-tile>.learn-primary{width:100%;padding:8px;font-size:11px}.sound-preview{color:#a464b5;background:#f7f0fa;border-radius:8px;width:100%;height:90px;font-size:32px}.sound-preview>span{font-size:11px;display:block}.curriculum-intro{background:#edf4ff;border:1px solid #dbe6f6;border-radius:10px;flex-wrap:wrap;align-items:center;gap:15px;margin:25px 0;padding:20px;display:flex}.curriculum-intro>span{color:#687d97;flex:1}.curriculum-intro>a{color:#3474c9;align-items:center;min-height:44px;display:flex}.curriculum-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.curriculum-card{border:1px solid var(--line);background:#fff;border-radius:12px;flex-direction:column;gap:13px;min-width:0;padding:22px;display:flex}.curriculum-card-top{color:#8a99ad;align-items:center;gap:12px;display:flex}.curriculum-card-top>span{color:#6d9bd7;font-size:27px;font-weight:700}.curriculum-card h2{font-size:17px;font-weight:700}.curriculum-card p{color:#7b8aa0;flex:1;line-height:2}.curriculum-meta{color:#8290a2;justify-content:space-between;gap:6px;font-size:10px;display:flex}.curriculum-card .learn-primary{margin-top:5px}.curriculum-footnote{color:#7b899c;margin-top:24px;font-size:12px;line-height:2}.lesson-detail-layout{grid-template-columns:minmax(0,1fr) 330px;gap:28px;margin-top:25px;display:grid}.lesson-reading{border:1px solid var(--line);background:#fff;border-radius:12px;min-width:0;padding:28px}.lesson-meta{color:#6b85a5;flex-wrap:wrap;gap:14px;font-size:11px;display:flex}.lesson-reading h2{margin:25px 0 12px;font-size:19px;font-weight:700}.lesson-reading p{color:#5f7087;margin:14px 0;font-size:14px;line-height:2.35}.lesson-reading .lesson-prerequisite{color:#7b8da4;font-size:11px}.lesson-prerequisite a{color:#3d7acf}.lesson-reading ol{margin-bottom:20px;padding-right:23px;line-height:2.3;list-style:decimal}.worked-example{background:#f4f7fc;border:1px solid #dce6f2;border-radius:10px;margin:20px 0;padding:0 20px 20px}.worked-example>div{align-items:baseline;gap:12px;padding:7px 0;display:flex}.worked-example>div>span{color:#8098b7;font-size:11px}.worked-example code{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit}.lesson-reading .lesson-limitation{color:#8b754a;font-size:12px}.lesson-self-check{border-top:1px solid var(--line);margin-top:25px}.lesson-self-check>label{align-items:center;gap:10px;min-height:48px;line-height:1.8;display:flex}.learn-app input[type=checkbox],.learn-app input[type=radio]{accent-color:#397bdd;flex-shrink:0;width:20px;height:20px;min-height:20px}.lesson-self-check>small{color:#8a98a9;margin-top:12px;display:block}.lesson-assessment{border:1px solid var(--line);background:#fff;border-radius:12px;align-self:start;min-width:0;padding:24px}.lesson-assessment>h2{font-size:19px;font-weight:700}.lesson-assessment>p{color:#8290a2;margin:12px 0;font-size:12px;line-height:2}.lesson-assessment fieldset{border-bottom:1px solid var(--line);margin-bottom:16px;padding:18px 0}.lesson-assessment legend{font-weight:600;line-height:2}.lesson-assessment fieldset label{align-items:center;gap:10px;min-height:48px;padding:5px 0;line-height:1.8;display:flex}.quiz-correct,.quiz-retry{border-radius:7px;margin:10px 0;padding:12px;font-size:12px;line-height:2}.quiz-correct{color:#2f785b;background:#edf8f2}.quiz-retry{color:#977139;background:#fff7e7}.quiz-score{color:#447cae;margin:17px 0;display:block}.next-lesson{color:#397bdd;min-height:44px;margin-top:18px;line-height:2;display:block}.progress-settings,.parent-access-form{border:1px solid var(--line);background:#fff;border-radius:12px;margin-top:24px;padding:25px}.progress-settings h2,.parent-access-form h2{font-size:18px;font-weight:700}.progress-settings p,.parent-access-form p{color:#78899e;margin:12px 0;line-height:2.1}.progress-settings .page-actions button:not(.learn-primary),.progress-report~button{border:1px solid var(--line);border-radius:8px;min-height:44px;padding:10px}.parent-code{background:#f0f6ff;border-radius:9px;padding:16px}.parent-code label{flex-direction:column;gap:10px;display:flex}.parent-code input{width:100%;font-family:monospace}.parent-code a{color:#367bca}.progress-settings .data-retention{font-size:11px}.parent-access-form{max-width:560px;margin:30px auto}.parent-access-form label{flex-direction:column;gap:8px;margin:22px 0;display:flex}.parent-access-form input{width:100%;font-family:monospace}.progress-report{margin-top:28px}.report-heading{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;display:flex}.report-heading h2{font-size:23px;font-weight:700}.report-heading p{color:#7b8ca0;margin-top:9px;font-size:11px}.report-explainer{color:#6a7b90;padding:18px 0;font-size:12px;line-height:2.2}.report-range{flex-wrap:wrap;align-items:center;gap:18px;margin-bottom:20px;display:flex}.report-range label{align-items:center;gap:10px;display:flex}.report-range small{color:#8794a6}.report-stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.report-stats>div{border:1px solid var(--line);background:#fff;border-radius:10px;flex-direction:column;gap:8px;padding:22px;display:flex}.report-stats strong{color:#387dc3;font-size:28px;font-weight:700}.report-stats span{color:#7f8da0;font-size:11px}.report-section{border:1px solid var(--line);background:#fff;border-radius:12px;margin-top:22px;padding:24px}.report-section h3,.parent-suggestion h3{margin-bottom:20px;font-size:17px;font-weight:700}.skill-list{grid-template-columns:1fr 1fr;gap:24px;display:grid}.skill-list>div>div{justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px;display:flex}.skill-list strong{font-size:13px}.skill-list span{color:#8393a6;font-size:10px}.skill-list progress{accent-color:#638fd1;width:100%;height:8px}.daily-activity>div{align-items:center;gap:14px;margin:13px 0;font-size:11px;display:flex}.daily-activity time{min-width:80px}.daily-activity>div>span{color:#75879e;min-width:75px}.activity-bar{background:#eef3fa;border-radius:5px;flex:1;height:12px}.activity-bar i{background:#76a2d9;border-radius:5px;height:100%;display:block}.report-table-wrap{overflow:auto}.report-table-wrap table{border-collapse:collapse;width:100%;min-width:360px;font-size:12px}.report-table-wrap td,.report-table-wrap th{border-bottom:1px solid var(--line);text-align:right;padding:13px}.parent-suggestion{background:#f0f6ff;border-radius:10px;margin:22px 0;padding:22px}.parent-suggestion p{color:#6d809a;line-height:2.2}.report-footer-note{color:#8796a9;font-size:11px}.progress-report .report-section>p{color:#8492a5;line-height:2}.page-actions>button{border:1px solid var(--line);border-radius:7px;min-height:44px;padding:8px 12px}@media (max-width:1199px){.curriculum-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.lesson-detail-layout{grid-template-columns:minmax(0,1fr) 290px;gap:18px}.lesson-reading,.lesson-assessment{padding:20px}.skill-list{grid-template-columns:1fr}}@media (max-width:767px){.activity-tracker{gap:6px;padding:4px 12px;font-size:10px}.activity-tracker span{display:none}.activity-tracker button,.activity-tracker a{min-height:36px}.activity-tracker a{margin-right:auto}.curriculum-grid{grid-template-columns:1fr}.curriculum-card{padding:20px}.curriculum-intro{gap:8px;padding:16px}.curriculum-intro>span{flex-basis:100%;font-size:12px}.library-filters{gap:9px}.library-filters input,.library-filters select{flex-basis:100%;width:100%}.learning-dialog{width:calc(100vw - 16px);max-height:calc(100dvh - 20px);padding:16px}.media-library-grid,.media-kind-backdrop{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.media-tile{padding:10px}.media-tile>.learn-primary{padding:6px;font-size:10px}.dialog-heading h2{font-size:18px}.lesson-detail-layout{grid-template-columns:1fr}.lesson-reading{padding:18px}.lesson-reading p{font-size:13px}.worked-example{padding:0 13px 15px}.lesson-reading h2{font-size:17px}.lesson-assessment{padding:20px}.report-stats{grid-template-columns:1fr;gap:10px}.report-stats>div{flex-direction:row;align-items:center;gap:18px;padding:17px}.report-stats strong{font-size:24px}.report-heading h2{font-size:21px}.report-section{padding:17px}.progress-settings,.parent-access-form{padding:19px}.report-range label{justify-content:space-between;width:100%}.daily-activity>div{gap:8px}.daily-activity time{min-width:72px}.skill-list>div>div{align-items:start}.skill-list strong{font-size:12px}.skill-list span{max-width:55%;line-height:1.8}.parent-code input{font-size:12px}.stage-sprite .sprite-art{width:68px;height:68px}}
