@import "https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&display=swap";:root{--ink:#162033;--muted:#667085;--purple:#6046d7;--lav:#f0edff;--orange:#ff774d;--paper:#fbfaf7;--line:#e6e2db}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);margin:0;font-family:Manrope,Arial,sans-serif}button{font:inherit}header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;max-width:1180px;height:76px;margin:auto;padding:0 28px;display:flex}.brand{color:var(--ink);align-items:center;gap:12px;font-size:18px;font-weight:800;text-decoration:none;display:flex}.brandMark{background:var(--purple);color:#fff;border-radius:10px;place-items:center;width:40px;height:40px;font:500 13px DM Mono;display:grid;box-shadow:3px 3px #d9d2ff}.brand small{text-transform:uppercase;letter-spacing:.12em;color:var(--purple);background:var(--lav);vertical-align:2px;border-radius:4px;padding:4px 6px;font-size:9px}nav{align-items:center;gap:25px;font-size:12px;font-weight:700;display:flex}nav a{color:var(--muted);text-decoration:none}.targetDot{background:#28b77a;border-radius:50%;width:7px;height:7px;margin-right:-18px}.hero{text-align:center;max-width:880px;margin:0 auto;padding:70px 24px 52px}.eyebrow{color:var(--purple);letter-spacing:.16em;font:500 11px DM Mono}.hero h1{letter-spacing:-.045em;margin:18px 0;font-size:58px;line-height:1.05}.hero h1 em{color:var(--purple);font-style:normal}.hero>p{max-width:680px;color:var(--muted);margin:0 auto 32px;font-size:16px;line-height:1.75}.dropzone{cursor:pointer;background:#fff;border:2px dashed #b9afec;border-radius:16px;flex-direction:column;align-items:center;min-height:280px;padding:40px;transition:all .2s;display:flex;position:relative;box-shadow:0 10px 30px #23194e0f}.dropzone:hover,.dropzone.drag{border-color:var(--purple);background:#faf9ff;transform:translateY(-2px)}.dropzone input{display:none}.uploadIcon{background:var(--lav);width:58px;height:58px;color:var(--purple);border-radius:16px;place-items:center;margin-bottom:14px;font-size:27px;display:grid}.dropzone h2{margin:0 0 6px;font-size:20px}.dropzone p{color:var(--muted);margin:0 0 18px;font-size:13px}.dropzone button,.actions button{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:9px;padding:11px 18px;font-weight:700}.dropzone button,.actions .primary{background:var(--purple);border-color:var(--purple);color:#fff}.privacy{color:#8c8796;font:400 10px DM Mono;position:absolute;bottom:16px}.error{color:#a33c27;background:#fff0ed;border-radius:8px;padding:10px 14px;font-size:13px}.loader{gap:7px;margin:10px;display:flex}.loader i{background:var(--purple);border-radius:50%;width:8px;height:8px;animation:1s infinite pulse}.loader i:nth-child(2){animation-delay:.15s}.loader i:nth-child(3){animation-delay:.3s}@keyframes pulse{50%{opacity:.2;transform:translateY(-4px)}}.hero .hint{margin:16px auto 0;font-size:11px}.hint span{background:#f1eee8;border-radius:4px;padding:4px 7px;font-family:DM Mono}.report{border:1px solid var(--line);background:#fff;border-radius:18px;max-width:1000px;margin:0 auto 90px;padding:40px;box-shadow:0 18px 50px #23194e14}.reportHead{justify-content:space-between;align-items:center;display:flex}.reportHead h2{margin:10px 0 4px;font-size:34px}.reportHead p{color:var(--muted);margin:0}.score{background:conic-gradient(var(--purple) var(--score),#ece9f7 0);border-radius:50%;place-items:center;width:116px;height:116px;display:grid}.score:before{content:"";background:#fff;border-radius:50%;width:88px;height:88px;position:absolute}.score div{z-index:1}.score strong{font-size:34px}.score span{color:var(--muted)}.stats{grid-template-columns:repeat(4,1fr);gap:12px;margin:35px 0;display:grid}.stats article{border:1px solid var(--line);border-radius:10px;align-items:center;gap:12px;padding:16px;display:flex}.stats strong{font-size:20px;display:block}.stats small{color:var(--muted)}.statIcon{border-radius:9px;place-items:center;width:35px;height:35px;font-weight:800;display:grid}.purple{color:var(--purple);background:#eeeaff}.orange{color:var(--orange);background:#fff0e9}.green{color:#15915f;background:#e7f8f0}.yellow{color:#9b7610;background:#fff8dc}.warningList{border:1px solid var(--line);border-radius:10px;margin-bottom:20px;padding:20px}.warningList h3{margin:0 0 12px;font-size:15px}.warningRow{border-top:1px solid #eee;gap:12px;padding:12px 0;display:flex}.warningRow>span{border-radius:50%;flex:none;place-items:center;width:26px;height:26px;display:grid}.warningRow .warning{color:#8a6700;background:#fff5d6}.warningRow .unsupported{color:#aa3c27;background:#ffebe7}.warningRow strong{font:500 12px DM Mono}.warningRow p{color:var(--muted);margin:3px 0 0;font-size:12px}.codePanel{color:#c9d1ee;background:#171929;border-radius:10px;overflow:hidden}.codePanel>div{background:#202337;align-items:center;gap:6px;height:36px;padding:0 12px;display:flex}.codePanel span{background:#ff665d;border-radius:50%;width:8px;height:8px}.codePanel span:nth-child(2){background:#ffbd44}.codePanel span:nth-child(3){background:#28c840}.codePanel b{margin-left:8px;font:400 10px DM Mono}.codePanel pre{max-height:300px;margin:0;padding:18px;font:400 11px/1.6 DM Mono;overflow:auto}.actions{gap:10px;margin:18px 0;display:flex}.hexNote{border-left:3px solid var(--purple);background:#f5f3ff;border-radius:4px;padding:16px 18px}.hexNote b{font-size:13px}.hexNote p{color:var(--muted);margin:5px 0 0;font-size:12px;line-height:1.6}.support{background:var(--ink);color:#fff;grid-template-columns:1fr 1.5fr;gap:70px;padding:85px max(24px,50% - 550px);display:grid}.support h2{letter-spacing:-.03em;font-size:40px;line-height:1.15}.gameGrid{grid-template-columns:1fr 1fr;gap:12px;display:grid}.gameGrid article{border:1px solid #384257;border-radius:12px;padding:24px}.gameGrid span{color:#a99bff;font-size:28px}.gameGrid h3{margin:15px 0 5px}.gameGrid p{color:#aeb6c5;margin:0;font-size:12px}.how{max-width:1100px;margin:auto;padding:90px 24px}.steps{grid-template-columns:repeat(3,1fr);gap:20px;margin-top:28px;display:grid}.steps article{border-top:1px solid var(--line);padding-top:20px}.steps b{color:var(--orange);font:500 12px DM Mono}.steps h3{margin:18px 0 6px;font-size:21px}.steps p{color:var(--muted);font-size:13px;line-height:1.6}footer{border-top:1px solid var(--line);max-width:1100px;color:var(--muted);justify-content:space-between;gap:20px;margin:auto;padding:28px 24px 45px;font-size:11px;display:flex}footer span{color:var(--ink);font-weight:800}footer p{text-align:right;max-width:620px;margin:0}@media (max-width:760px){header{height:64px}nav a{display:none}.targetDot{margin-right:-18px}.hero{padding-top:50px}.hero h1{font-size:40px}.dropzone{padding:30px 18px}.report{margin:0 14px 60px;padding:24px}.reportHead{align-items:flex-start}.score{width:85px;height:85px}.score:before{width:65px;height:65px}.score strong{font-size:25px}.stats{grid-template-columns:1fr 1fr}.support,.steps{grid-template-columns:1fr}.actions{flex-direction:column}.gameGrid{grid-template-columns:1fr 1fr}footer{flex-direction:column}footer p{text-align:left}}@media (max-width:480px){.hero h1{font-size:34px}.reportHead{display:block}.score{margin-top:20px}.stats,.gameGrid{grid-template-columns:1fr}.support{padding-top:60px;padding-bottom:60px}}.workflowRail article{border:1px solid var(--line);background:#fff;border-radius:12px;align-items:center;gap:11px;padding:13px;display:flex}.workflowRail article.active{background:#f8f6ff;border-color:#b9afec}.workflowRail b{width:28px;height:28px;color:var(--purple);background:#eeeaff;border-radius:50%;flex:none;place-items:center;font:600 11px DM Mono;display:grid}@media (max-width:760px){.workflowRail{grid-template-columns:1fr}.workflowRail article{padding:11px 13px}}:root{--green:#17885b;--green-soft:#e8f7ef;--amber:#9b6810;--amber-soft:#fff7dd;--shadow:0 16px 44px #23194e14}.hero{max-width:920px}.workflowRail{text-align:left;grid-template-columns:repeat(3,1fr);gap:10px;margin:0 auto 22px;display:grid}.workflowRail article{border:1px solid var(--line);opacity:.62;background:#fff;border-radius:12px;align-items:center;gap:11px;min-height:66px;padding:13px;display:flex}.workflowRail article.active{opacity:1;background:#f8f6ff;border-color:#b9afec}.workflowRail article.optional{border-style:dashed}.workflowRail b,.stepBadge{background:var(--lav);width:30px;height:30px;color:var(--purple);border-radius:50%;flex:none;place-items:center;font:600 11px DM Mono,monospace;display:grid}.workflowRail strong,.workflowRail small{display:block}.workflowRail strong{font-size:12px}.workflowRail small{color:var(--muted);margin-top:3px;font-size:9px}.assignmentChooser{border:1px solid var(--line);text-align:left;background:#fff;border-radius:15px;margin:0 0 16px;padding:18px;box-shadow:0 8px 24px #23194e0d}.chooserHead{justify-content:space-between;align-items:center;margin-bottom:12px;font-size:12px;font-weight:800;display:flex}.chooserHead button,.textButton{color:var(--purple);cursor:pointer;text-underline-offset:3px;background:0 0;border:0;font-size:11px;font-weight:800;text-decoration:underline}.assignmentTabs{grid-template-columns:repeat(4,1fr);gap:8px;display:grid}.assignmentTabs button{border:1px solid var(--line);min-height:46px;color:var(--ink);cursor:pointer;background:#fff;border-radius:9px;justify-content:center;align-items:center;gap:7px;font-size:11px;display:flex}.assignmentTabs button:hover,.assignmentTabs button.selected{border-color:var(--purple);background:var(--lav);color:var(--purple)}.assignmentTabs button span{font-size:17px}.assignmentChooser>p{color:var(--muted);margin:12px 2px 0;font-size:11px}.teacherPanel{background:#f8f7f3;border-radius:10px;margin-top:16px;padding:16px}.teacherPanel>div:first-child strong,.teacherPanel>div:first-child span{display:block}.teacherPanel>div:first-child span{color:var(--muted);margin-top:3px;font-size:10px}.teacherRules{grid-template-columns:1fr 1fr;gap:8px 12px;margin-top:14px;display:grid}.teacherRules label{color:var(--ink);align-items:center;gap:8px;font-size:10px;font-weight:700;display:flex}.teacherRules label.mandatoryRule{align-items:flex-start}.teacherRules label.mandatoryRule small{color:var(--purple);text-transform:uppercase;margin-top:2px;font:500 8px DM Mono,monospace;display:block}.teacherRules input:disabled{opacity:1}.teacherRules input{accent-color:var(--purple)}.sourceBox{border:1px solid var(--line);box-shadow:var(--shadow);background:#fff;border-radius:16px;overflow:hidden}.urlForm{text-align:left;padding:25px 28px 22px}.urlForm label{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.urlForm label span{font-size:13px;font-weight:800}.urlForm label small{background:var(--green-soft);color:var(--green);text-transform:uppercase;border-radius:5px;padding:4px 7px;font:600 9px DM Mono,monospace}.urlForm>div{grid-template-columns:1fr auto;gap:8px;display:grid}.urlForm input{min-width:0;height:46px;color:var(--ink);background:#fff;border:1px solid #cfc9bd;border-radius:9px;outline:none;padding:0 13px;font:500 12px DM Mono,monospace}.urlForm input:focus{border-color:var(--purple);box-shadow:0 0 0 3px #6046d71f}.urlForm button{border:1px solid var(--purple);background:var(--purple);color:#fff;cursor:pointer;border-radius:9px;min-width:112px;font-weight:800}.urlForm button:disabled{opacity:.55;cursor:wait}.urlForm p{color:var(--muted);margin:8px 0 0;font-size:10px}.sourceDivider{background:var(--line);height:1px;position:relative}.sourceDivider span{color:#999284;background:#fff;padding:3px 9px;font:500 9px DM Mono,monospace;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.dropzone.compact{min-height:225px;box-shadow:none;border:0;border-radius:0}.dropzone.compact:hover,.dropzone.compact.drag{background:#faf9ff;transform:none}.dropzone{min-height:250px}.assignmentReport{max-width:1000px}.score.complete{background:conic-gradient(var(--green) var(--score), #e4f2ea 0)}.feedbackBanner{border-radius:11px;align-items:flex-start;gap:14px;margin:30px 0 18px;padding:17px;display:flex}.teacherSubmit{text-align:left;background:#f8f6ff;border:1px solid #cfc8f3;border-radius:13px;margin:24px 0 18px;padding:22px}.teacherSubmitCopy h3{margin:8px 0 5px;font-size:21px}.teacherSubmitCopy p{max-width:700px;color:var(--muted);margin:0;font-size:14px;line-height:1.55}.teacherSubmit form{grid-template-columns:minmax(210px,1fr) minmax(150px,.65fr) auto;align-items:end;gap:10px;margin-top:18px;display:grid}.teacherSubmit label,.teacherSubmit label span{display:block}.teacherSubmit label span{margin-bottom:6px;font-size:14px;font-weight:800}.teacherSubmit input{width:100%;height:44px;color:var(--ink);background:#fff;border:1px solid #c8c1df;border-radius:8px;outline:none;padding:0 12px;font-size:16px}.teacherSubmit input:focus{border-color:var(--purple);box-shadow:0 0 0 3px #6046d71f}.teacherSubmit button{border:1px solid var(--purple);background:var(--purple);color:#fff;cursor:pointer;border-radius:8px;min-height:44px;padding:0 16px;font-size:14px;font-weight:800}.teacherSubmit button:disabled{cursor:default;opacity:.62}.teacherSubmit>small{color:var(--muted);margin-top:12px;font-size:12px;line-height:1.45;display:block}.submitStatus{border-radius:8px;margin:12px 0 0;padding:10px 12px;font-size:14px;font-weight:700}.submitStatus.success{background:var(--green-soft);color:var(--green)}.submitStatus.error{color:#a33c27;background:#fff0ed}@media (max-width:760px){.teacherSubmit form{grid-template-columns:1fr}}.feedbackBanner>span{background:#fff;border-radius:50%;flex:none;place-items:center;width:32px;height:32px;font-weight:900;display:grid}.feedbackBanner.pass{background:var(--green-soft);color:#116a46}.feedbackBanner.revise{background:var(--amber-soft);color:#7b540e}.feedbackBanner strong,.feedbackBanner p{display:block}.feedbackBanner p{color:currentColor;opacity:.86;margin:3px 0 0;font-size:11px;line-height:1.55}.rubricList{border:1px solid var(--line);border-radius:12px;overflow:hidden}.rubricList article{border-bottom:1px solid #eeeae3;grid-template-columns:34px 1fr auto;align-items:center;gap:12px;padding:16px;display:grid}.rubricList article:last-child{border-bottom:0}.rubricList article>span{border-radius:50%;place-items:center;width:30px;height:30px;font-size:12px;font-weight:900;display:grid}.rubricList .met>span{background:var(--green-soft);color:var(--green)}.rubricList .missing>span{background:var(--amber-soft);color:var(--amber)}.rubricList strong,.rubricList p{display:block}.rubricList strong{font-size:13px}.rubricList p{color:var(--muted);margin:4px 0 0;font-size:11px;line-height:1.45}.rubricList small{color:var(--green);letter-spacing:.08em;font:600 9px DM Mono,monospace}.rubricList .missing small{color:var(--amber)}.textButton{margin-top:17px}.processPanel{border:1px solid var(--line);max-width:1000px;box-shadow:var(--shadow);background:#fff;border-radius:18px;grid-template-columns:46px 1fr;gap:18px;margin:0 auto 24px;padding:34px 38px;display:grid;position:relative}.processPanel.locked{box-shadow:none;background:#f4f2ed}.processPanel.locked .processCopy{opacity:.62}.processPanel .stepBadge{background:var(--purple);color:#fff;width:42px;height:42px;font-size:14px}.processPanel h2{letter-spacing:-.025em;margin:8px 0 7px;font-size:29px}.processPanel p,.processPanel li{color:var(--muted);font-size:12px;line-height:1.65}.processPanel ol{margin:16px 0;padding-left:20px}.packageNames{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:16px 0;display:grid}.packageNames span{border:1px solid var(--line);background:var(--paper);border-radius:9px;min-width:0;padding:12px 14px}.packageNames b,.packageNames code{display:block}.packageNames b{color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:5px;font-size:10px}.packageNames code{overflow-wrap:anywhere;color:var(--ink);font:500 12px/1.5 DM Mono,monospace}.primaryAction,.secondaryAction{border:1px solid var(--purple);background:var(--purple);color:#fff;cursor:pointer;border-radius:9px;min-height:44px;padding:0 18px;font-weight:800}.secondaryAction{color:var(--purple);background:#fff;margin-top:16px}.primaryAction:disabled,.secondaryAction:disabled{color:#817d75;cursor:not-allowed;background:#d8d5cf;border-color:#c8c5bf}.lockNote{color:var(--amber);margin-top:9px;font-size:10px;font-weight:700;display:block}.attribution,.hexNoteInline{margin:13px 0 0!important;font-size:10px!important}.handheldMode .brandMark,.handheldMode .processPanel .stepBadge,.handheldMode .primaryAction{background:#176b87}.handheldMode .brand small,.handheldMode .eyebrow,.handheldMode .compatibilityLine strong{color:#176b87}.handheldMode .brand small,.handheldMode .compatibilityLine{background:#e8f6fa}.handheldMode .targetDot{background:#1a9bc0}.handheldSteps{grid-template-columns:repeat(3,1fr);gap:10px;margin:18px 0;display:grid}.handheldSteps article{background:#f7fcfd;border:1px solid #cde1e7;border-radius:10px;align-items:flex-start;gap:10px;padding:14px;display:flex}.handheldSteps article>b{color:#fff;background:#176b87;border-radius:50%;flex:none;place-items:center;width:25px;height:25px;font:600 10px DM Mono,monospace;display:grid}.handheldSteps strong{color:var(--ink);font-size:11px;display:block}.handheldSteps p{margin:4px 0 0;font-size:10px;line-height:1.5}.handheldActions{flex-wrap:wrap;align-items:center;gap:9px;display:flex}.handheldActions .primaryAction{border-color:#176b87}.handheldActions a.secondaryAction{color:#176b87;border-color:#176b87;place-items:center;margin-top:0;text-decoration:none;display:inline-grid}.handheldActions .textButton{margin-top:0}.handheldActions .textButton:disabled{color:#817d75;cursor:not-allowed}.copyError{background:#fff0ed;border-radius:8px;padding:10px 12px;font-weight:700;color:#a33c27!important;margin:12px 0 0!important}.optionalPanel{border-style:dashed}.compatibilityLine{background:var(--lav);border-radius:10px;align-items:center;gap:13px;margin:18px 0 8px;padding:15px;display:flex}.compatibilityLine strong{color:var(--purple);font-size:27px}.compatibilityLine span{color:#514681;font-size:11px}.processPanel details{color:var(--muted);margin-top:12px;font-size:11px}.processPanel summary{cursor:pointer;font-weight:700}.compactWarnings{background:#fffaf0;border-left:3px solid #d8c767;margin-top:8px;padding:8px 13px}.compactWarnings p{margin:5px 0;font-size:10px}@media (max-width:760px){.workflowRail,.assignmentTabs,.teacherRules{grid-template-columns:1fr 1fr}.processPanel{margin-left:14px;margin-right:14px;padding:26px 23px}}@media (max-width:520px){.workflowRail,.assignmentTabs,.teacherRules{grid-template-columns:1fr}.chooserHead{align-items:flex-start;gap:10px}.urlForm{padding:22px 18px}.urlForm>div{grid-template-columns:1fr}.urlForm button{min-height:44px}.processPanel,.packageNames,.handheldSteps{grid-template-columns:1fr}.rubricList article{grid-template-columns:34px 1fr}.rubricList small{grid-column:2}}