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#0000;align-items:center;text-decoration:none;display:inline-flex}.site-nav a:hover{color:var(--star);border-color:var(--rule-strong)}.site-nav .nav-join{border:1px solid var(--safelight);min-height:44px;color:var(--star);padding-inline:16px}.site-nav .nav-join:hover{background:var(--safelight);border-color:var(--safelight)}.word-orbit{color:var(--orbit)}.word-inquiry{color:var(--inquiry)}.word-collaboration{color:var(--collaboration)}.course-grid{border:1px solid var(--rule);background:var(--rule);grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;display:grid}.course-card{background:var(--frame);min-width:0;padding:26px}.course-card h3{font-family:var(--display);margin:14px 0 20px;font-size:1.15rem}.course-card dl{gap:14px;margin:0;display:grid}.course-card dl div{border-top:1px solid var(--rule);grid-template-columns:120px 1fr;gap:16px;padding-top:12px;display:grid}.course-card dt{color:var(--dim);font:500 9px/1.4 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var(--rule);height:210px;position:relative;overflow:hidden}.demo-star{z-index:2;background:var(--recovered);border:1px solid #ffe2a7;border-radius:50%;width:92px;height:92px;position:absolute;top:calc(50% - 46px);left:calc(50% - 46px);box-shadow:0 0 30px #ffc46b40}.demo-orbit{z-index:1;border-top:1px dashed var(--rule-strong);height:1px;position:absolute;top:50%;left:5%;right:5%}.demo-planet{z-index:3;border:1px solid var(--orbit);background:var(--void);border-radius:50%;width:28px;height:28px;animation:4.2s ease-in-out both transit-cross;position:absolute;top:calc(50% - 14px);left:-36px}.flux-meter{padding:17px 18px}.flux-meter>div:first-child{color:var(--dim);letter-spacing:.1em;justify-content:space-between;align-items:center;font-size:9px;display:flex}.flux-meter strong{color:var(--recovered);font-size:13px}.flux-track{border:1px solid var(--rule-strong);background:var(--void);height:7px;margin-top:11px}.flux-track 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var(--collaboration);width:58px;height:58px;color:var(--collaboration);place-items:center;font-size:22px;display:grid}.mission-complete p:not(.eyebrow){max-width:65ch;color:var(--soft)}.mission-complete .button{margin-top:8px}.optional-evidence{border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);margin-top:28px}.optional-evidence summary{min-height:52px;color:var(--dim);font:600 10px/1.3 var(--display);letter-spacing:.09em;text-transform:uppercase;cursor:pointer;align-items:center;display:flex}.optional-evidence[open]{padding-bottom:20px}.optional-evidence .result-actions{margin-top:4px}.result-station{border-bottom:1px solid var(--rule);padding-block:54px 70px}.result-header{justify-content:space-between;align-items:end;gap:24px;margin-bottom:26px;display:flex}.status-label{border:1px solid var(--rule-strong);min-height:30px;color:var(--soft);font:600 9px/1.2 var(--display);letter-spacing:.09em;text-transform:uppercase;white-space:nowrap;align-items:center;padding:6px 9px;display:inline-flex}.status-label.pass{color:var(--recovered);border-color:#8c6a31}.status-label.fail{border-color:var(--safelight);color:var(--safelight-text)}.chart-frame{border:1px solid var(--rule-strong);background:var(--frame);margin:0}.chart-frame svg{width:100%;height:auto;display:block}.chart-plain-heading{border-bottom:1px solid var(--rule);justify-content:space-between;align-items:end;gap:20px;padding:16px 18px;display:flex}.chart-plain-heading>div{gap:5px;display:grid}.chart-plain-heading strong{color:var(--star);font:600 1rem/1.25 var(--display)}.chart-plain-heading span{color:var(--soft);font-size:.76rem}.chart-plain-heading button{border:1px solid var(--rule-strong);background:var(--void);min-height:42px;color:var(--recovered);font:600 8px/1.25 var(--display);cursor:pointer;flex:none;padding:9px 12px}.chart-plain-heading button:hover{border-color:var(--recovered)}.chart-plot-stage{position:relative;overflow:hidden}.chart-frame .chart-axis-title{fill:var(--dim);font:500 9px var(--display)}.chart-dip-callout{border-left:2px solid var(--recovered);color:var(--star);background:#080b10e8;margin:0;padding:8px 10px;font-size:.74rem;position:absolute;bottom:30px;left:50%;transform:translate(-50%)}.chart-dip-callout span{color:var(--recovered);margin-right:6px}.chart-orientation-overlay{border:1px solid var(--recovered);background:#080b10eb;grid-template-columns:1fr 1fr 1fr;display:grid;position:absolute;inset:16px 26px auto}.chart-orientation-overlay span,.chart-orientation-overlay strong{color:var(--soft);font:500 7px/1.35 var(--display);text-align:center;padding:9px}.chart-orientation-overlay strong{border-inline:1px solid var(--rule-strong);color:var(--recovered)}.curve-zones{border-top:1px solid var(--rule);color:var(--dim);letter-spacing:.07em;text-align:center;text-transform:uppercase;grid-template-columns:1fr 2fr 1fr;font-size:8px;display:grid}.curve-zones span{border-right:1px solid var(--rule);min-width:0;padding:8px 4px}.curve-zones span:last-child{border-right:0}.chart-frame figcaption{border-top:1px solid var(--rule);min-height:40px;color:var(--dim);font:500 9px/1.4 var(--display);letter-spacing:.07em;text-transform:uppercase;flex-wrap:wrap;align-items:center;gap:18px;padding:8px 13px;display:flex}.legend-line{vertical-align:middle;background:var(--soft);width:20px;height:2px;margin-right:5px;display:inline-block}.legend-line.model{background:var(--recovered)}.curve-data{fill:none;stroke:var(--soft);stroke-width:1px;vector-effect:non-scaling-stroke}.curve-model{fill:none;stroke:var(--recovered);stroke-width:1.8px;vector-effect:non-scaling-stroke}.shared-curve{fill:none;stroke-width:1.1px;vector-effect:non-scaling-stroke;opacity:.82}.student-1{stroke:#7d8490;background:#7d8490}.student-2{stroke:var(--recovered);background:var(--recovered)}.student-3{stroke:#d5d8de;background:#d5d8de}.student-4{stroke:#9da4af;stroke-dasharray:4 2;background:#9da4af}.student-5{stroke:var(--safelight-text);background:var(--safelight-text)}.aperture-chart circle{fill:var(--void);stroke:var(--soft);stroke-width:2px}.aperture-chart circle.minimum{fill:var(--recovered);stroke:var(--recovered)}.aperture-chart text{fill:var(--soft);font:500 10px var(--display)}.aperture-line{fill:none;stroke:var(--soft);stroke-width:1.5px}.empty-chart{border:1px solid var(--rule-strong);background:var(--frame);min-height:260px;color:var(--dim);text-align:center;place-content:center;place-items:center;gap:14px;display:grid}.empty-chart p{margin:0}.reticle{border:1px solid var(--rule-strong);width:34px;height:34px;display:block;position:relative}.reticle:before,.reticle:after{background:var(--safelight);content:"";position:absolute}.reticle:before{width:1px;height:46px;top:-7px;left:16px}.reticle:after{width:46px;height:1px;top:16px;left:-7px}.metric-grid{border-bottom:1px solid var(--rule);grid-template-columns:repeat(4,1fr);display:grid}.metric-grid div{border-right:1px solid var(--rule);padding:18px}.metric-grid div:first-child{border-left:1px solid var(--rule)}.metric-grid dt{color:var(--dim);letter-spacing:.1em;text-transform:uppercase;font-size:9px}.metric-grid dd{color:var(--recovered);text-transform:uppercase;margin:8px 0 0;font-size:clamp(1rem,2vw,1.3rem);font-weight:600}.gate-explanation{border-left:2px solid var(--safelight);background:var(--frame);margin-top:28px;padding:20px}.gate-explanation p{max-width:78ch;color:var(--soft);margin:8px 0 0}.result-actions{margin-top:26px}.integrity-line{overflow-wrap:anywhere;color:var(--dim);letter-spacing:.07em;font-size:9px}.board-link{border:1px solid var(--rule-strong);min-height:52px;color:var(--collaboration);font:600 12px/1.3 var(--display);letter-spacing:.05em;justify-content:space-between;align-items:center;margin-top:32px;padding:0 16px;text-decoration:none;display:flex}.board-link:hover{border-color:var(--collaboration)}.pilot-feedback{border-bottom:1px solid var(--rule);grid-template-columns:minmax(0,.6fr) minmax(0,1fr);gap:60px;padding-block:64px;display:grid}.pilot-feedback>div>p:last-child{color:var(--soft)}.feedback-form{grid-template-columns:repeat(3,1fr)}.feedback-form .wide-field{grid-column:span 3}.feedback-form .button{justify-self:start}.check-label{grid-column:span 3;align-items:center;min-height:48px;color:var(--soft)!important;grid-template-columns:22px auto!important;display:flex!important}.check-label input{width:20px;min-height:20px}.saved-notice{color:var(--collaboration);border:1px solid #506f61;margin:30px 0;padding:18px}.error-panel{border:1px solid var(--safelight);color:var(--star);font:500 12px/1.65 var(--display);white-space:pre-wrap;overflow-wrap:anywhere;background:#140a0d;margin:22px 0;padding:16px 18px}.teacher-start-grid{grid-template-columns:repeat(2,1fr);display:grid}.teacher-start-grid .station-panel{grid-template-columns:110px 1fr}.teacher-start-grid .station-panel:first-child{border-right:1px solid var(--rule)}.created-session{border:1px solid var(--rule-strong);background:var(--frame);margin-block:52px 80px;padding:34px}.created-session h2{font-size:clamp(1.8rem,3vw,3rem)}.created-credentials{border-block:1px solid var(--rule);grid-template-columns:.7fr 1.3fr 1fr;margin:28px 0;display:grid}.created-credentials div{border-right:1px solid var(--rule);padding:16px}.created-credentials div:first-child{padding-left:0}.created-credentials div:last-child{border-right:0}.created-credentials dt{color:var(--dim);letter-spacing:.1em;text-transform:uppercase;font-size:9px}.created-credentials dd{overflow-wrap:anywhere;margin:8px 0 0;font-size:15px}.created-credentials .teacher-key dd{color:var(--recovered)}.link-inventory{background:var(--rule);border:1px solid var(--rule);grid-template-columns:repeat(2,1fr);gap:1px;margin-bottom:14px;display:grid}.link-inventory button,.teacher-link-bar button{background:var(--void);text-align:left;cursor:pointer;border:0;align-content:center;gap:6px;min-height:72px;padding:14px;display:grid}.link-inventory button:hover,.teacher-link-bar button:hover{background:var(--frame-hi)}.link-inventory span,.teacher-link-bar span{color:var(--star);font:600 11px/1.3 var(--display);letter-spacing:.06em;text-transform:uppercase}.link-inventory code,.teacher-link-bar code{color:var(--dim);font:400 11px/1.4 var(--display)}.live-readout{border:1px solid var(--rule-strong);justify-self:end;gap:8px;min-width:210px;padding:16px;display:grid}.live-readout span{color:var(--collaboration);letter-spacing:.11em;font-size:11px}.live-readout i{background:var(--collaboration);width:6px;height:6px;margin-right:8px;display:inline-block}.live-readout small{color:var(--dim);letter-spacing:.07em;font-size:9px}.summary-stack{gap:70px;padding-block:56px;display:grid}.summary-notices{border-left:2px solid var(--safelight);background:var(--frame);padding:20px 22px}.summary-notices ul{color:var(--soft);margin:0;padding-left:20px}.summary-notices>p:last-child{color:var(--soft);margin:0}.ruled-panel{border-block:1px solid var(--rule-strong)}.headline-result{grid-template-columns:minmax(0,.8fr) minmax(420px,1.2fr);display:grid}.headline-result>div:first-child{padding:34px 38px 34px 0}.headline-result h2{font:600 clamp(2rem, 3.8vw, 3.5rem)/1.02 var(--display);letter-spacing:-.04em;margin:0}.headline-result>div:first-child>p:last-child{max-width:60ch;color:var(--soft)}.headline-readout{border-left:1px solid var(--rule-strong);margin:0}.headline-readout div{border-bottom:1px solid var(--rule);grid-template-columns:1fr auto;align-items:center;gap:20px;min-height:76px;padding:12px 18px;display:grid}.headline-readout div:last-child{border-bottom:0}.headline-readout dt{color:var(--dim);letter-spacing:.09em;text-transform:uppercase;font-size:9px}.headline-readout dd{color:var(--star);margin:0;font-size:clamp(1.35rem,2vw,1.8rem);font-weight:600}.headline-readout .achievement dd{color:var(--recovered)}.table-scroll{border:1px solid var(--rule-strong);overflow-x:auto}.results-table{border-collapse:collapse;width:100%;min-width:920px}.results-table th{border-right:1px solid var(--rule);border-bottom:1px solid var(--rule-strong);color:var(--dim);font:500 9px/1.3 var(--display);letter-spacing:.1em;text-align:left;text-transform:uppercase;padding:12px 13px}.results-table td{border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);color:var(--soft);padding:14px 13px;font-size:13px}.results-table tr:last-child td{border-bottom:0}.results-table th:last-child,.results-table td:last-child{border-right:0}.results-table .student-cell{color:var(--star);font:700 18px/1 var(--display);text-align:center}.results-table .provisional td{color:var(--dim)}.waiting-cell{font:500 10px/1.4 var(--display);letter-spacing:.08em;text-transform:uppercase}.analysis-grid{background:var(--rule);border:1px solid var(--rule);grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;display:grid}.analysis-panel{background:var(--void);min-width:0;padding:24px}.analysis-panel h3{font:600 18px/1.25 var(--display);margin:0 0 20px}.analysis-panel .finding{color:var(--soft)}.analysis-panel .finding strong{color:var(--recovered)}.download-band{border-block:1px solid var(--rule-strong);justify-content:space-between;align-items:center;gap:40px;margin-block:18px 80px;padding:30px 0;display:flex}.download-band h2{font-size:clamp(1.6rem,3vw,2.7rem)}.unlock-panel{max-width:760px;padding-block:44px}.course-teacher-launch{border-block:1px solid var(--rule-strong);grid-template-columns:minmax(0,1fr) minmax(320px,.7fr);align-items:center;gap:48px;margin-bottom:34px;padding:30px 0;display:grid}.course-teacher-launch h2{font:600 clamp(1.7rem, 3vw, 2.8rem)/1.05 var(--display);margin:0}.course-teacher-launch p:not(.eyebrow,.microcopy){max-width:68ch;color:var(--soft)}.course-teacher-launch>div:last-child{justify-items:start;gap:14px;display:grid}.course-teacher-launch .microcopy{color:var(--dim);letter-spacing:.07em;margin:0;font-size:8px}.teacher-session-code{border:1px solid var(--rule-strong);border-left:4px solid var(--safelight);background:var(--frame);justify-content:space-between;align-items:center;gap:30px;padding:22px 24px;display:flex}.teacher-session-code>div{gap:7px;display:grid}.teacher-session-code span{color:var(--safelight-text);letter-spacing:.1em;font-size:8px}.teacher-session-code strong{color:var(--star);letter-spacing:.14em;font-size:clamp(2.2rem,6vw,4.6rem);line-height:1}.teacher-session-code small{color:var(--dim)}.teacher-link-bar{background:var(--rule);border:1px solid var(--rule);grid-template-columns:repeat(3,1fr) auto;gap:1px;margin-top:16px;display:grid}.teacher-link-bar p{background:var(--void);min-width:150px;color:var(--dim);letter-spacing:.08em;place-content:center;margin:0;padding:14px;font-size:9px;display:grid}.teacher-review-queue{padding:54px 0 8px}.teacher-review-queue .section-heading>p:last-child{max-width:72ch;color:var(--soft)}.review-queue-list{gap:10px;margin-top:20px;display:grid}.review-queue-list article{border:1px solid var(--collaboration);background:#0c1713;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:24px;padding:20px;display:grid}.review-queue-list span{color:var(--collaboration);letter-spacing:.09em;font-size:8px}.review-queue-list h3{font:600 1.1rem var(--display);margin:8px 0}.review-queue-list p{color:var(--soft);margin:0 0 8px}.review-queue-list small{color:var(--dim);font-size:7px}.review-actions{gap:8px;display:flex}.review-queue-empty{border:1px solid var(--rule);color:var(--dim);margin-top:20px;padding:18px}.teacher-status{padding-block:56px 12px}.status-overview{border-block:1px solid var(--rule-strong);grid-template-columns:repeat(4,1fr);margin-bottom:50px;display:grid}.status-overview div{border-right:1px solid var(--rule);padding:20px}.status-overview div:first-child{border-left:1px solid var(--rule)}.status-overview span{color:var(--dim);font:500 9px/1.3 var(--display);letter-spacing:.1em;text-transform:uppercase;display:block}.status-overview strong{font:600 24px/1 var(--display);margin-top:8px;display:block}.status-overview .attention strong{color:var(--safelight-text)}.student-monitor-list{border:1px solid var(--rule-strong)}.student-monitor-list>article{border-bottom:1px solid var(--rule);min-height:84px;padding:0}.student-monitor-list article:last-child{border-bottom:0}.student-monitor-list article.needs-attention{border-left:3px solid var(--safelight);background:#110b0e}.monitor-row{grid-template-columns:76px 1fr auto;align-items:center;gap:18px;padding:13px 18px;display:grid}.monitor-student{color:var(--star);font-size:20px}.student-monitor-list h3{font:600 14px/1.3 var(--display);margin:0}.student-monitor-list p{color:var(--dim);margin:5px 0 0;font-size:13px}.monitor-state{color:var(--soft);letter-spacing:.07em;text-transform:uppercase;justify-items:end;gap:5px;font-size:10px;display:grid}.monitor-state small{color:var(--dim);font-size:8px}.presence{font-size:7px}.presence.active{color:var(--collaboration)}.presence.recent{color:var(--recovered)}.presence.offline{color:var(--dim)}.attention-label{color:var(--safelight-text);font-size:8px}.freshness-copy{color:var(--dim);letter-spacing:.08em;margin-top:8px;font-size:9px}.release-slot{border:0;border-bottom:1px solid var(--rule-strong);color:var(--dim);font:500 8px/1.2 var(--display);letter-spacing:.08em;text-transform:uppercase;cursor:pointer;background:0 0;padding:4px 0}.release-slot:hover{color:var(--safelight-text);border-color:var(--safelight)}.student-attempt-history{border-top:1px solid var(--rule);background:#090b0f}.student-attempt-history>summary{min-height:46px;color:var(--dim);font:500 9px var(--display);cursor:pointer;justify-content:space-between;align-items:center;gap:18px;padding:10px 18px 10px 112px;display:flex}.student-attempt-history>summary strong{color:var(--collaboration);letter-spacing:.06em;font-size:8px}.student-attempt-history>summary strong.has-wrong{color:var(--safelight-text)}.attempt-question-list{background:var(--rule);border-top:1px solid var(--rule);grid-template-columns:repeat(2,1fr);gap:1px;display:grid}.attempt-question-list>section{background:var(--frame);min-width:0;padding:18px}.attempt-question-list header{justify-content:space-between;gap:12px;display:flex}.attempt-question-list header span{color:var(--recovered);letter-spacing:.07em;font-size:7px}.attempt-question-list header strong{color:var(--safelight-text);font:500 8px var(--display)}.attempt-question-list h4{font:600 .92rem/1.35 var(--display);margin:13px 0}.correct-answer{gap:3px;display:grid;color:var(--collaboration)!important;margin:0 0 12px!important}.correct-answer span{color:var(--dim);font:500 7px var(--display);letter-spacing:.08em;text-transform:uppercase}.attempt-question-list ol{gap:4px;margin:0;padding:0;list-style:none;display:grid}.attempt-question-list li{border-left:2px solid var(--safelight);background:var(--void);grid-template-columns:52px 1fr auto;gap:8px;padding:7px 9px;display:grid}.attempt-question-list li.correct{border-left-color:var(--collaboration)}.attempt-question-list li span,.attempt-question-list li small{color:var(--dim);font-size:7px}.attempt-question-list li strong{font:500 8px var(--display)}.attempt-empty{border-top:1px solid var(--rule);color:var(--dim);margin:0;padding:16px 18px 16px 112px}.feedback-evidence{border-top:1px solid var(--rule);padding-block:60px}.feedback-grid{border:1px solid var(--rule);grid-template-columns:repeat(2,1fr);display:grid}.feedback-grid article{border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);padding:20px}.feedback-head{color:var(--recovered);justify-content:space-between;font-size:11px;display:flex}.feedback-grid p,.feedback-grid blockquote{color:var(--soft);font-size:13px}.feedback-grid blockquote{border-left:1px solid var(--rule-strong);margin:10px 0 0;padding-left:12px}.loading-panel{min-height:320px;color:var(--dim);font:500 11px/1.4 var(--display);letter-spacing:.09em;text-transform:uppercase;place-content:center;display:grid}.guide{padding-bottom:100px}.guide .page-intro .button-row{margin-top:30px}.guide-section{border-bottom:1px solid var(--rule);padding-block:66px}.guide-section h2{max-width:900px;font-size:clamp(1.9rem,4vw,3.5rem);line-height:1.04}.guide-section>p:last-child{max-width:78ch;color:var(--soft)}.checklist{border-top:1px solid var(--rule-strong);max-width:900px;margin:30px 0 0;padding:0;list-style:none}.checklist li{border-bottom:1px solid var(--rule);color:var(--soft);padding:16px 14px 16px 38px;position:relative}.checklist li:before{color:var(--safelight-text);font-family:var(--display);content:"+";position:absolute;left:12px}.guide-roster{min-width:780px}.timeline-list{border-top:1px solid var(--rule-strong);max-width:900px;margin:32px 0 0;padding:0;list-style:none}.timeline-list li{border-bottom:1px solid var(--rule);grid-template-columns:120px 1fr;display:grid}.timeline-list time{border-right:1px solid var(--rule);color:var(--recovered);font:600 14px/1 var(--display);padding:20px}.timeline-list div{padding:17px 22px}.timeline-list h3{font:600 15px/1.3 var(--display);margin:0}.timeline-list p{color:var(--soft);margin:5px 0 0}.question-grid{border:1px solid var(--rule);grid-template-columns:repeat(2,1fr);margin-top:34px;display:grid}.question-grid blockquote{border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);min-height:160px;font:500 18px/1.5 var(--display);margin:0;padding:24px}.answer-key{border:1px solid var(--rule-strong);background:var(--frame);margin-top:66px}.answer-key summary{min-height:56px;color:var(--recovered);font:600 11px/1.3 var(--display);letter-spacing:.08em;text-transform:uppercase;cursor:pointer;align-items:center;padding:12px 18px;display:flex}.answer-key>div{border-top:1px solid var(--rule);padding:22px 24px 32px}.answer-key h3{font:600 16px/1.3 var(--display);margin:24px 0 5px}.answer-key p{max-width:78ch;color:var(--soft)}.evidence-boundary{border-left:2px solid var(--safelight);padding-left:28px}.site-footer{border-top:1px solid var(--rule);background:var(--frame)}.footer-grid{grid-template-columns:1fr 1fr;gap:40px;padding-block:42px;display:grid}.footer-mark{font:700 15px/1 var(--display);letter-spacing:.16em;text-transform:uppercase;margin:0}.footer-grid>div:first-child>p:not(.footer-mark){color:var(--dim)}.footer-home-link{border-bottom:1px solid var(--rule-strong);color:var(--soft);font:500 9px/1.5 var(--display);letter-spacing:.1em;text-transform:uppercase;margin-top:14px;text-decoration:none;display:inline-block}.footer-home-link:hover{color:var(--star);border-color:var(--star)}.footer-facts{color:var(--dim);letter-spacing:.08em;align-content:start;gap:8px;font-size:9px;display:grid}.course-hub{padding-bottom:100px}.course-hero{grid-template-columns:minmax(0,1.2fr) minmax(360px,.8fr);align-items:center;gap:clamp(40px,7vw,100px);min-height:500px;padding-block:72px;display:grid}.course-hero h1{max-width:900px;font:600 clamp(2.7rem, 5vw, 5rem)/.98 var(--display);letter-spacing:-.05em;margin:0}.course-hero>div:first-child>p:last-child{max-width:68ch;color:var(--soft);margin:28px 0 0;font-size:1.08rem}.course-totals{border:1px solid var(--rule-strong);background:var(--rule);grid-template-columns:repeat(2,1fr);gap:1px;display:grid}.course-totals div{background:var(--frame);align-content:center;min-height:145px;padding:24px;display:grid}.course-totals strong{color:var(--recovered);font-size:clamp(2rem,4vw,3.5rem);line-height:1}.course-totals span{color:var(--dim);letter-spacing:.12em;text-transform:uppercase;margin-top:10px;font-size:9px}.course-view-switch{border-block:1px solid var(--rule-strong);justify-content:space-between;align-items:center;gap:30px;padding:28px 0;display:flex}.course-view-switch h2{font:600 1.35rem/1.2 var(--display);margin:0}.course-view-switch .eyebrow{margin-bottom:8px}.segmented-control{border:1px solid var(--rule-strong);background:var(--frame);display:inline-flex}.segmented-control button{border:0;border-right:1px solid var(--rule-strong);min-height:44px;color:var(--dim);font:600 10px/1 var(--display);letter-spacing:.09em;text-transform:uppercase;cursor:pointer;background:0 0;padding:10px 17px}.segmented-control button:last-child{border-right:0}.segmented-control button.active{background:var(--star);color:var(--void)}.segmented-control.compact{width:100%}.segmented-control.compact button{flex:1;padding-inline:8px;font-size:8.5px}.course-console{border-inline:1px solid var(--rule-strong);border-bottom:1px solid var(--rule-strong);grid-template-columns:300px minmax(0,1fr);display:grid}.week-rail{border-right:1px solid var(--rule-strong)}.week-rail>button{border:0;border-bottom:1px solid var(--rule);background:var(--void);width:100%;min-height:118px;color:var(--soft);text-align:left;cursor:pointer;align-content:center;gap:8px;padding:18px 20px;display:grid}.week-rail>button:last-child{border-bottom:0}.week-rail>button:hover,.week-rail>button.active{background:var(--frame)}.week-rail>button.active{border-left:3px solid var(--safelight);color:var(--star);padding-left:17px}.week-rail span{color:var(--dim);letter-spacing:.11em;font-size:8px}.week-rail strong{font:600 13px/1.35 var(--display)}.week-rail small{color:var(--dim);font-size:10px}.week-workspace{min-width:0}.week-heading{border-bottom:1px solid var(--rule-strong);padding:42px}.week-heading h2{max-width:850px;font:600 clamp(2rem, 4vw, 3.6rem)/1.02 var(--display);letter-spacing:-.04em;margin:0}.week-heading>p:not(.eyebrow){max-width:70ch;color:var(--soft);margin:18px 0 0}.week-outcome{border-top:1px solid var(--rule);grid-template-columns:130px 1fr;gap:18px;margin-top:28px;padding-top:18px;display:grid}.week-outcome span{color:var(--dim);font:500 8px/1.4 var(--display);letter-spacing:.1em}.week-outcome strong{color:var(--recovered);font-size:.95rem;font-weight:500}.day-tabs{border-bottom:1px solid var(--rule-strong);background:var(--rule);grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;display:grid}.day-tabs button{background:var(--void);min-height:112px;color:var(--soft);text-align:left;cursor:pointer;border:0;align-content:center;gap:8px;padding:13px;display:grid;position:relative}.day-tabs button:hover,.day-tabs button.active{background:var(--frame-hi);color:var(--star)}.day-tabs button.active{box-shadow:inset 0 -2px var(--safelight)}.day-tabs span{color:var(--dim);letter-spacing:.1em;font-size:8px}.day-tabs strong{font:600 11px/1.35 var(--display)}.day-tabs i{color:var(--collaboration);font:700 10px/1 var(--display);font-style:normal;position:absolute;top:9px;right:9px}.mission-bay{grid-template-columns:minmax(0,.9fr) minmax(440px,1.1fr);display:grid}.mission-brief,.concept-lock{min-width:0;padding:38px 42px 46px}.mission-brief{border-right:1px solid var(--rule-strong)}.mission-tags{flex-wrap:wrap;gap:7px;display:flex}.mission-tags span{border:1px solid var(--rule);color:var(--dim);letter-spacing:.09em;padding:6px 8px;font-size:7.5px}.mission-brief h3,.concept-lock h3,.teacher-mission-bay h3{font:600 clamp(1.45rem, 2.7vw, 2.2rem)/1.1 var(--display);letter-spacing:-.025em;margin:24px 0 10px}.mission-focus{color:var(--recovered)}.mission-brief dl{gap:18px;margin:30px 0 0;display:grid}.mission-brief dl div{border-top:1px solid var(--rule);padding-top:14px}.mission-brief dt,.teacher-mission-details dt{color:var(--dim);font:500 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button.retry span{border-color:var(--recovered);color:var(--recovered)}.concept-choices button strong{font:500 13px/1.35 var(--body)}.choice-feedback{border-left:2px solid var(--recovered);color:var(--soft);margin:14px 0 0;padding:10px 12px;font-size:.9rem}.choice-feedback.correct{border-color:var(--collaboration)}.mission-launch{justify-content:space-between;align-items:center;gap:18px;margin-top:22px;display:flex}.teacher-mission-bay{grid-template-columns:minmax(0,1fr) 280px;min-height:480px;display:grid}.teacher-mission-bay>div,.teacher-mission-bay>aside{padding:38px 42px 46px}.teacher-mission-bay>aside{border-left:1px solid var(--rule-strong);background:var(--frame);align-content:start;gap:12px;display:grid}.teacher-mission-bay>aside .button{width:100%}.teacher-mission-bay details{border-top:1px solid var(--rule);color:var(--soft);margin-top:10px}.teacher-mission-bay summary{color:var(--recovered);font:600 9px/1.4 var(--display);letter-spacing:.08em;text-transform:uppercase;cursor:pointer;padding:15px 0}.period-strip{border:1px solid var(--rule);background:var(--rule);grid-template-columns:repeat(5,1fr);gap:1px;margin:28px 0;display:grid}.period-strip div{background:var(--void);align-content:center;min-height:94px;padding:12px;display:grid}.period-strip strong{color:var(--recovered);font-size:20px}.period-strip span{color:var(--dim);letter-spacing:.08em;text-transform:uppercase;margin-top:6px;font-size:7px}.teacher-mission-details{gap:16px;margin:0;display:grid}.teacher-mission-details div{border-top:1px solid var(--rule);padding-top:14px}.course-boundary{border-bottom:1px solid var(--rule);grid-template-columns:300px 1fr;gap:34px;padding:70px 0;display:grid}.course-boundary h2{font:600 clamp(1.8rem, 3vw, 2.8rem)/1.05 var(--display);margin:0}.data-paths{border:1px solid var(--rule-strong);background:var(--rule);grid-template-columns:repeat(3,1fr);gap:1px;display:grid}.data-paths article{background:var(--frame);padding:24px}.data-paths article>span{letter-spacing:.1em;font-size:8px}.status-ready{color:var(--collaboration)}.status-planned{color:var(--recovered)}.data-paths h3{font:600 15px/1.2 var(--display);margin:22px 0 8px}.data-paths p{color:var(--soft);margin:0;font-size:.9rem}.course-presentation{background:var(--void);grid-template-rows:auto 1fr;min-height:100vh;display:grid}.course-presentation-top{border-bottom:1px solid var(--rule-strong);min-height:60px;color:var(--dim);letter-spacing:.1em;justify-content:space-between;align-items:center;padding:0 30px;font-size:9px;display:flex}.course-presentation-top button{border:1px solid var(--rule-strong);min-height:42px;color:var(--star);cursor:pointer;background:0 0;padding:8px 14px}.course-presentation-stage{align-content:center;justify-items:start;width:min(1100px,100vw - 64px);margin:auto;padding-block:70px;display:grid}.course-presentation-stage h1{max-width:1000px;font:600 clamp(3rem, 7vw, 7.5rem)/.98 var(--display);letter-spacing:-.055em;margin:0}.course-presentation-stage>p:not(.eyebrow){max-width:65ch;color:var(--soft);margin:30px 0;font-size:1.2rem}.course-presentation-stage blockquote{border-left:3px solid var(--collaboration);max-width:900px;color:var(--collaboration);font:500 clamp(1.4rem, 3vw, 2.6rem)/1.35 var(--display);margin:34px 0 0;padding:12px 24px}.observatory{padding-bottom:100px}.observatory-header{grid-template-columns:minmax(0,1fr) 330px;align-items:end;gap:50px;padding:58px 0 42px;display:grid}.observatory-header h1{font:600 clamp(2.5rem, 5vw, 4.8rem)/.98 var(--display);letter-spacing:-.05em;margin:0}.observatory-header>div:first-child>p:last-child{max-width:72ch;color:var(--soft)}.observatory-status{border:1px solid var(--rule-strong);background:var(--frame);align-content:center;gap:8px;min-height:150px;padding:20px;display:grid}.observatory-status>span{letter-spacing:.1em;font-size:8px}.observatory-status .ready{color:var(--collaboration)}.observatory-status 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var(--rule-strong);border-top:0;min-height:650px;padding:clamp(28px,5vw,58px)}.lab-stage-heading{border-bottom:1px solid var(--rule);grid-template-columns:minmax(0,1fr);gap:24px;padding-bottom:32px;display:grid}.lab-stage-heading .station-index{color:var(--safelight-text);padding:0;font-size:1.4rem}.lab-stage-heading h2{max-width:920px;font:600 clamp(2rem, 4vw, 3.6rem)/1.02 var(--display);letter-spacing:-.04em;margin:0}.lab-stage-heading>div>p:last-child{max-width:78ch;color:var(--soft)}.lab-intro-grid{grid-template-columns:minmax(0,.9fr) minmax(420px,1.1fr);gap:50px;display:grid}.lab-intro-grid h2{font:600 clamp(2.1rem, 4vw, 3.8rem)/1.02 var(--display);letter-spacing:-.04em;margin:0}.case-opening>p:not(.panel-label):not(.case-action-count){max-width:64ch;color:var(--soft)}.case-action-count{color:var(--recovered);letter-spacing:.08em;margin-top:18px;font-size:8px;line-height:1.6}.mission-primer{border:1px solid var(--rule-strong);background:var(--rule);grid-template-columns:repeat(3,1fr);gap:1px;margin-top:24px;display:grid}.mission-primer div{background:var(--void);min-width:0;padding:14px}.mission-primer span{color:var(--recovered);letter-spacing:.09em;font-size:7px}.mission-primer p{color:var(--soft);margin:8px 0 0;font-size:.76rem;line-height:1.45}.case-trace{border:1px solid var(--rule-strong);background:var(--frame);margin:28px 0 0;overflow:hidden}.case-trace figcaption{border-bottom:1px solid var(--rule);justify-content:space-between;align-items:end;gap:22px;padding:18px;display:flex}.case-trace figcaption>div{gap:6px;display:grid}.case-trace figcaption span{color:var(--dim);letter-spacing:.09em;font-size:7px}.case-trace figcaption strong{color:var(--star);font:600 1rem/1.25 var(--display)}.case-trace figcaption p{max-width:68ch;color:var(--soft);margin:0;font-size:.76rem;line-height:1.45}.case-trace figcaption button,.lab-curve-heading button{border:1px solid var(--rule-strong);background:var(--void);min-height:42px;color:var(--recovered);font:600 8px/1.25 var(--display);cursor:pointer;flex:none;padding:9px 12px}.case-trace figcaption button:hover,.lab-curve-heading button:hover{border-color:var(--recovered)}.case-visual-stage{background:linear-gradient(180deg, var(--frame), #0a0d12);height:250px;position:relative;overflow:hidden}.case-visual-stage>svg{width:100%;height:100%;display:block}.case-visual-stage svg text{fill:var(--dim);font:500 9px var(--display);letter-spacing:.06em}.case-svg-grid path{fill:none;stroke:#242a34;stroke-width:1px}.case-axis{stroke:var(--rule-strong);stroke-width:2px}.case-data-line,.case-model-line,.timeline-curve,.target-track{fill:none;vector-effect:non-scaling-stroke}.case-data-line{stroke:var(--collaboration);stroke-width:3px}.case-model-line{stroke:var(--orbit);stroke-width:2px;stroke-dasharray:7 7}.case-data-line.curve-a{stroke:var(--collaboration)}.case-data-line.curve-b{stroke:var(--recovered)}.case-data-line.curve-c{stroke:var(--safelight-text)}.curve-tracker{fill:var(--star);stroke:var(--collaboration);stroke-width:3px;animation:1.8s ease-in-out infinite casePulse}.timeline-pre,.timeline-post{fill:#17202b;stroke:var(--orbit)}.timeline-transit{fill:#281519;stroke:var(--safelight)}.timeline-curve{stroke:var(--collaboration);stroke-width:3px}.orbiting-marker{fill:var(--star);stroke:var(--safelight);stroke-width:3px;animation:5s ease-in-out infinite timelineTravel}.pipeline-flow{fill:none;stroke:var(--orbit);stroke-width:3px;stroke-dasharray:8 7}.pipeline-node rect{fill:#10151d;stroke:var(--rule-strong)}.pipeline-node text{fill:var(--star)!important;font-size:11px!important}.pipeline-node.node-3 rect{stroke:var(--collaboration)}.pipeline-packet{fill:var(--recovered);animation:4.8s ease-in-out infinite 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125px;animation-name:starTwinkle,fieldTurn;animation-duration:2.8s,12s;animation-timing-function:ease-in-out,linear;animation-iteration-count:infinite}.star-field svg{width:100%;height:100%;position:absolute;inset:0}.target-track{stroke:var(--recovered);stroke-width:2px;stroke-dasharray:6 6}.tracked-target{z-index:3;border:2px solid var(--safelight);width:30px;height:30px;animation:6s ease-in-out infinite targetTravel;position:absolute;top:68%;left:18%}.tracked-target b{background:var(--star);width:4px;height:4px;position:absolute;top:11px;left:11px}.rotation-readout,.census-gate{color:var(--recovered);letter-spacing:.08em;font-size:7px;position:absolute;bottom:14px;left:18px}.census-count{display:grid;position:absolute;top:28px}.census-count.first{left:9%}.census-count.last{right:9%}.census-count strong{color:var(--collaboration);font:600 3.2rem/1 var(--display)}.census-count span{color:var(--dim);font:500 8px var(--display);letter-spacing:.09em;margin-top:6px}.aperture-demo .star-core,.neighbor-star{fill:var(--star)}.aperture-ring{fill:#ffc46b10;stroke:var(--recovered);stroke-width:2px}.sky-ring{fill:none;stroke:var(--orbit);stroke-width:1px;stroke-dasharray:5 5}.aperture-1 .aperture-ring{transform-box:fill-box;transform-origin:50%;animation:2.3s ease-in-out infinite aperturePulse}.neighbor-star{filter:drop-shadow(0 0 6px #fff9)}.ensemble-map{height:100%;padding:18px;position:relative}.stable-cluster{border:1px solid var(--collaboration);background:#0c1713;width:49%;height:calc(100% - 36px);position:relative}.stable-cluster span{border:1px solid var(--collaboration);width:42px;height:42px;color:var(--star);font:500 9px var(--display);place-content:center;animation:2.4s ease-in-out infinite casePulse;display:grid;position:absolute}.stable-cluster span:first-child{top:18%;left:12%}.stable-cluster span:nth-child(2){top:10%;left:44%}.stable-cluster span:nth-child(3){top:34%;left:69%}.stable-cluster span:nth-child(4){top:60%;left:22%}.stable-cluster span:nth-child(5){top:67%;left:55%}.stable-cluster strong{color:var(--collaboration);font:500 7px var(--display);letter-spacing:.08em;position:absolute;bottom:10px;left:12px}.bad-star{grid-template-rows:auto auto;grid-template-columns:34px 1fr;align-items:center;column-gap:10px;width:42%;display:grid;position:absolute;right:3%}.bad-star.variable{top:16%}.bad-star.saturated{top:43%}.bad-star.edge{top:70%}.bad-star i{border:2px solid var(--safelight);background:var(--star);grid-row:span 2;width:28px;height:28px;display:block}.bad-star.variable i{animation:1.1s linear infinite variableBlink}.bad-star.saturated i{background:var(--star);box-shadow:0 0 0 8px #fff2}.bad-star.edge i{clip-path:inset(0 18px 0 0);transform:translate(18px)}.bad-star strong{color:var(--star);font:500 9px var(--display)}.bad-star small{color:var(--dim);font-size:8px}.archive-gate-map{background:var(--rule);grid-template-columns:repeat(4,1fr);gap:1px;height:100%;padding:18px;display:grid}.archive-gate-map section{background:var(--void);text-align:center;align-content:center;place-items:center;gap:12px;display:grid}.archive-gate-map span{color:var(--dim);font:500 8px var(--display)}.archive-gate-map i{color:var(--orbit);font-style:normal}.archive-gate-map strong{color:var(--star);font:600 11px var(--display)}.archive-gate-map small{color:var(--collaboration);font:500 7px var(--display)}.shared-zone{fill:#c81e2b12;stroke:var(--safelight);stroke-dasharray:7 6}.spatial-source circle{fill:var(--star);stroke-width:3px}.spatial-source.shared circle{stroke:var(--safelight);animation:1.8s ease-in-out infinite variableBlink}.spatial-source.distant circle{stroke:var(--collaboration)}.spatial-source text:last-child{fill:var(--recovered)!important}.candidate-ranking{background:var(--rule);grid-template-columns:repeat(3,1fr);align-items:end;gap:1px;height:100%;padding:18px;display:grid}.candidate-ranking section{background:var(--void);align-content:center;place-items:center;gap:10px;display:grid}.candidate-ranking .rank-a{border-top:3px solid var(--collaboration);height:100%}.candidate-ranking .rank-b{height:80%}.candidate-ranking .rank-c{height:62%}.candidate-ranking span{color:var(--dim);font:600 2rem var(--display)}.candidate-ranking strong{color:var(--star);font:600 10px var(--display)}.candidate-ranking small{color:var(--dim);font-size:8px}.candidate-ranking i{color:var(--collaboration);font:500 7px var(--display);letter-spacing:.08em;font-style:normal}.prereg-contract{background:var(--rule);grid-template-columns:repeat(4,1fr);gap:1px;height:100%;padding:18px;display:grid}.prereg-contract section{background:var(--void);align-content:center;gap:10px;padding:14px;display:grid}.prereg-contract span{color:var(--dim);font:600 1.5rem var(--display)}.prereg-contract strong{color:var(--star);font:600 10px var(--display)}.prereg-contract small{color:var(--recovered);font-size:8px}.prereg-contract i{border-top:1px solid var(--collaboration);color:var(--collaboration);font:500 7px var(--display);margin-top:20px;padding-top:8px;font-style:normal}.reduction-matrix{grid-template-rows:repeat(4,1fr) auto;height:100%;padding:18px;display:grid}.reduction-matrix>div{border-bottom:1px solid var(--rule);grid-template-columns:repeat(4,1fr);display:grid}.reduction-matrix span{border-right:1px solid var(--rule);color:var(--soft);font:500 9px var(--display);place-content:center;display:grid}.reduction-matrix .matrix-head span{color:var(--dim);font-size:7px}.reduction-matrix>strong{color:var(--recovered);font:500 8px var(--display);letter-spacing:.08em;padding-top:10px}.challenge-map{grid-template-columns:1fr auto 1fr;align-content:center;gap:12px;height:100%;padding:24px;display:grid}.challenge-map section{border:1px solid var(--rule-strong);align-content:center;gap:7px;min-height:68px;padding:12px;display:grid}.challenge-map section span{color:var(--dim);font:500 7px var(--display)}.challenge-map section strong{color:var(--star);font:600 10px var(--display)}.challenge-map>i{color:var(--safelight-text);font:500 8px var(--display);align-self:center;font-style:normal}.challenge-map>b{color:var(--recovered);font:500 8px var(--display);text-align:center;grid-column:1/-1}.challenge-map .challenge-test{border-color:var(--collaboration);grid-column:1/-1;justify-self:center;width:60%}.defense-board-visual{height:100%;position:relative}.defense-claim{border:1px solid var(--collaboration);width:160px;height:80px;color:var(--star);font:600 12px/1.5 var(--display);text-align:center;place-content:center;display:grid;position:absolute;top:76px;left:calc(50% - 80px)}.defense-claim small{color:var(--collaboration);font-size:7px}.defense-board-visual .tile{border:1px solid var(--orbit);color:var(--orbit);font:500 7px var(--display);padding:9px;position:absolute}.tile-one{top:30px;left:8%}.tile-two{top:30px;right:8%}.tile-three{bottom:26px;right:10%}.defense-limit{color:var(--safelight-text);font:500 8px var(--display);position:absolute;bottom:30px;left:9%}.defense-next{color:var(--recovered);font:500 8px var(--display);position:absolute;bottom:18px;right:37%}.speaking-orbit{border:1px dashed var(--rule-strong);width:250px;height:150px;color:var(--dim);font:500 7px var(--display);place-content:end center;font-style:normal;animation:2.8s ease-in-out infinite casePulse;display:grid;position:absolute;top:38px;left:calc(50% - 125px)}.case-direct-callout{z-index:3;border-left:2px solid var(--recovered);max-width:min(360px,100% - 32px);color:var(--star);background:#080b10e8;margin:0;padding:9px 11px;font-size:.74rem;line-height:1.4;position:absolute}.case-direct-callout 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minmax(360px,.85fr);gap:24px;margin-top:34px;display:grid}.aperture-field{border:1px solid var(--rule-strong);background-color:#080b10;background-image:linear-gradient(var(--rule) 1px, transparent 1px), linear-gradient(90deg, var(--rule) 1px, transparent 1px);background-size:70px 70px;min-height:470px;position:relative;overflow:hidden}.field-target{--aperture:58px;--annulus:96px;width:var(--annulus);height:var(--annulus);border:1px dashed var(--inquiry);position:absolute;top:47%;left:50%;transform:translate(-50%,-50%)}.field-target:before{width:var(--aperture);height:var(--aperture);border:2px solid var(--recovered);content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.field-target i{background:var(--star);width:13px;height:13px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 0 16px #fff}.aperture-field>button{cursor:pointer;background:0 0;border:1px solid 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var(--display)}.lab-curve-heading span{color:var(--soft);font-size:.76rem}.lab-curve-stage{position:relative;overflow:hidden}.lab-curve svg{width:100%;height:auto;padding:12px;display:block}.lab-curve path{fill:none;vector-effect:non-scaling-stroke}.lab-curve svg text{fill:var(--dim);font:500 9px var(--display)}.curve-data{stroke:var(--soft);stroke-width:1.15px}.curve-model{stroke:var(--recovered);stroke-width:2px}.lab-curve-callout{border-left:2px solid var(--recovered);color:var(--star);background:#080b10e8;margin:0;padding:8px 10px;font-size:.74rem;position:absolute;bottom:32px;left:50%;transform:translate(-50%)}.lab-curve-callout span{color:var(--recovered);margin-right:6px}.lab-curve-overlay{border:1px solid var(--recovered);background:#080b10eb;grid-template-columns:1fr 1fr 1fr;display:grid;position:absolute;inset:18px 28px auto}.lab-curve-overlay span,.lab-curve-overlay strong{color:var(--soft);font:500 7px/1.35 var(--display);text-align:center;padding:9px}.lab-curve-overlay strong{border-inline:1px solid var(--rule-strong);color:var(--recovered)}.lab-curve figcaption{border-top:1px solid var(--rule);color:var(--dim);font:500 8px/1.3 var(--display);letter-spacing:.08em;text-align:center;text-transform:uppercase;grid-template-columns:repeat(3,1fr);display:grid}.lab-curve figcaption span{border-right:1px solid var(--rule);padding:10px}.lab-curve figcaption span:last-child{border-right:0}.evidence-locks{border:1px solid var(--rule-strong);background:var(--rule);grid-template-columns:repeat(3,1fr);gap:1px;margin-top:26px;display:grid}.evidence-locks article{background:var(--frame);min-width:0;padding:22px}.evidence-locks article>span{color:var(--safelight-text);letter-spacing:.1em;font-size:8px}.evidence-locks h3{font:600 16px/1.2 var(--display);margin:18px 0 8px}.evidence-locks p{min-height:48px;color:var(--soft);font-size:.85rem}.evidence-locks article>div{gap:7px;display:grid}.evidence-locks button{border:1px solid var(--rule-strong);background:var(--void);min-height:46px;color:var(--soft);text-align:left;cursor:pointer;padding:9px;font-size:12px}.evidence-locks button.correct{border-color:var(--collaboration);color:var(--collaboration)}.evidence-locks button.retry{border-color:var(--recovered)}.evidence-locks small{min-height:35px;color:var(--dim);margin-top:10px;display:block}.all-locks-open{border:1px solid var(--collaboration);background:#0c1713;grid-template-columns:46px 1fr auto;align-items:center;gap:16px;margin-top:24px;padding:16px;display:grid}.all-locks-open>span{border:1px solid var(--collaboration);width:38px;height:38px;color:var(--collaboration);place-content:center;display:grid}.all-locks-open strong{font-family:var(--display)}.all-locks-open p{color:var(--soft);margin:4px 0 0;font-size:.85rem}.code-lens{border:1px solid var(--rule-strong);border-top:3px solid var(--inquiry);background:#080b10;margin-top:24px}.code-lens-header{border-bottom:1px solid 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p{color:var(--soft)}.syllabus-close{border-block:1px solid var(--rule-strong);grid-template-columns:.8fr 1.2fr;gap:60px;padding-block:48px;display:grid}.syllabus-close h2{font:600 clamp(1.8rem, 3.8vw, 3.6rem)/1.05 var(--display);margin:0}.syllabus-close>p{color:var(--soft);margin:0}.methodology-page{padding-bottom:110px}.methodology-hero{grid-template-columns:minmax(0,1.25fr) minmax(340px,.75fr);align-items:center;gap:70px;min-height:560px;padding-block:70px;display:grid}.methodology-hero h1{max-width:920px;font:600 clamp(2.8rem, 5.8vw, 5.8rem)/.98 var(--display);letter-spacing:-.055em;margin:0 0 25px}.methodology-hero>div>p:last-child{max-width:78ch;color:var(--soft)}.methodology-release{border:1px solid var(--rule-strong);background:var(--rule)}.methodology-release div{background:var(--frame);border-bottom:1px solid var(--rule);gap:8px;padding:18px;display:grid}.methodology-release div:last-child{border-bottom:0}.methodology-release 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p{color:var(--soft);margin:0;font-size:.87rem}.gate-status{letter-spacing:.07em;text-align:center;text-transform:uppercase;border:1px solid;justify-self:stretch;padding:7px;font-size:7px}.gate-available{color:var(--collaboration)}.gate-pilot{color:var(--recovered)}.gate-development{color:var(--inquiry)}.gate-manual{color:var(--safelight-text)}.manual-checks ol{max-width:900px;color:var(--soft);margin:0;padding-left:1.3rem}.manual-checks li+li{margin-top:14px}.manual-checks strong{color:var(--star)}.print-note{color:var(--recovered);letter-spacing:.1em;margin:26px 0 0;font-size:8px}.defense-room{padding-bottom:110px}.defense-hero{grid-template-columns:minmax(0,1.25fr) minmax(340px,.75fr);align-items:center;gap:70px;min-height:560px;padding-block:70px;display:grid}.defense-hero h1{max-width:940px;font:600 clamp(2.8rem, 5.8vw, 5.8rem)/.98 var(--display);letter-spacing:-.055em;margin:0 0 24px}.defense-hero>div>p:last-child{max-width:78ch;color:var(--soft)}.defense-source{border:1px solid var(--rule-strong);border-top:3px solid var(--collaboration);background:var(--frame);padding:24px}.defense-source>span{color:var(--collaboration);letter-spacing:.1em;font-size:8px}.defense-source>strong{font:600 1.3rem/1.25 var(--display);margin-top:12px;display:block}.defense-source>p{color:var(--soft);font-size:.84rem}.defense-source dl{border:1px solid var(--rule);background:var(--rule);grid-template-columns:repeat(3,1fr);gap:1px;margin:20px 0 0;display:grid}.defense-source dl div{background:var(--void);padding:10px}.defense-source dt{color:var(--dim);font-size:7px}.defense-source dd{margin:5px 0 0;font-size:9px}.defense-flow{border:1px solid var(--rule-strong);grid-template-columns:repeat(5,1fr);margin:0 0 22px;padding:0;list-style:none;display:grid}.defense-flow li{border-right:1px solid var(--rule);min-height:60px;color:var(--dim);font:600 9px/1.2 var(--display);letter-spacing:.08em;text-transform:uppercase;align-items:center;gap:10px;padding:11px 14px;display:flex}.defense-flow li:last-child{border-right:0}.defense-flow span{border:1px solid var(--rule-strong);place-content:center;width:24px;height:24px;display:grid}.defense-flow .active{color:var(--star)}.defense-flow .complete{color:var(--collaboration)}.defense-flow .complete span{border-color:var(--collaboration)}.defense-stage{border:1px solid var(--rule-strong);background:var(--frame);margin-top:16px;padding:30px}.defense-stage>header,.defense-limit-grid header{grid-template-columns:52px 1fr;gap:16px;margin-bottom:24px;display:grid}.defense-stage>header>span,.defense-limit-grid header>span{color:var(--recovered);font-size:9px}.defense-stage h2{font:600 clamp(1.45rem, 3vw, 2.8rem)/1.05 var(--display);margin:0}.defense-choice-grid{background:var(--rule);grid-template-columns:repeat(4,1fr);gap:1px;display:grid}.defense-choice-grid button{background:var(--void);min-height:150px;color:var(--soft);text-align:left;cursor:pointer;border:0;align-content:start;gap:12px;padding:20px;display:grid}.defense-choice-grid button.selected{box-shadow:inset 0 -3px var(--collaboration);color:var(--star);background:#0d1714}.defense-choice-grid button.retry{box-shadow:inset 0 -3px var(--safelight)}.defense-choice-grid strong{font:600 .93rem/1.35 var(--display)}.defense-choice-grid span{color:var(--dim);font-size:.78rem}.defense-feedback{border-left:2px solid var(--recovered);color:var(--soft);margin:14px 0 0;padding:10px 13px;font-size:.85rem}.defense-feedback.correct{border-color:var(--collaboration);color:var(--collaboration)}.defense-feedback.retry{border-color:var(--safelight);color:var(--safelight-text)}.evidence-tile-grid{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.evidence-tile-grid button{border:1px solid var(--rule);background:var(--void);min-height:130px;color:var(--soft);text-align:left;cursor:pointer;grid-template-columns:34px 1fr;align-content:center;gap:7px 10px;padding:16px;display:grid}.evidence-tile-grid button.selected{border-color:var(--collaboration);background:#0d1714}.evidence-tile-grid button:disabled{cursor:not-allowed;opacity:.38}.evidence-tile-grid span{color:var(--collaboration);grid-row:span 2;font-size:9px}.evidence-tile-grid strong{font:600 .9rem/1.35 var(--display)}.evidence-tile-grid small{color:var(--dim)}.defense-count{color:var(--dim);letter-spacing:.09em;margin:15px 0 0;font-size:8px}.skeptic-card{border:1px solid var(--safelight);background:#140a0d;margin-top:22px;padding:25px}.skeptic-card>span{color:var(--safelight-text);letter-spacing:.1em;font-size:8px}.skeptic-card blockquote{max-width:900px;color:var(--star);font:600 clamp(1.2rem, 2.5vw, 2.2rem)/1.25 var(--display);margin:20px 0}.challenge-response-grid{background:#442027;grid-template-columns:repeat(4,1fr);gap:1px;display:grid}.challenge-response-grid button{min-height:86px;color:var(--soft);cursor:pointer;background:#100a0c;border:0;padding:13px;font-size:.8rem}.challenge-response-grid button.correct{color:var(--collaboration);background:#0d1714}.challenge-response-grid button.retry{color:var(--safelight-text)}.defense-limit-grid{background:var(--rule);grid-template-columns:repeat(2,1fr);gap:1px;padding:1px;display:grid}.defense-limit-grid>div{background:var(--frame);padding:28px}.defense-choice-list{gap:7px;display:grid}.defense-choice-list button{border:1px solid var(--rule);background:var(--void);min-height:60px;color:var(--soft);text-align:left;cursor:pointer;padding:11px 13px}.defense-choice-list button.selected{border-color:var(--collaboration);color:var(--star);background:#0d1714}.defense-choice-list button.retry{border-color:var(--safelight);color:var(--safelight-text)}.speaking-board{border:1px solid var(--collaboration);background:#0b1210;margin-top:28px;padding:30px}.speaking-board-head{justify-content:space-between;align-items:center;gap:30px;display:flex}.speaking-board h2{font:600 clamp(2rem, 4vw, 4rem)/1 var(--display);margin:0}.defense-timer{text-align:center;min-width:110px}.defense-timer strong{color:var(--collaboration);font:600 3rem/1 var(--display);display:block}.defense-timer span{color:var(--dim);font:500 8px/1 var(--display);letter-spacing:.1em;text-transform:uppercase}.defense-timer.ending strong{color:var(--safelight-text)}.speaking-board ol{background:var(--rule);gap:1px;margin:28px 0;padding:1px;list-style:none;display:grid}.speaking-board li{background:var(--void);grid-template-columns:100px 1fr;gap:20px;padding:16px;display:grid}.speaking-board li span{color:var(--collaboration);letter-spacing:.1em;font-size:8px}.speaking-board li p{color:var(--soft);margin:0}.timer-controls{flex-wrap:wrap;gap:10px;display:flex}.defense-rubric{border-block:1px solid var(--rule-strong);grid-template-columns:.7fr 1.3fr;gap:42px;margin-top:28px;padding-block:42px;display:grid}.defense-rubric h2{font:600 clamp(1.8rem, 3.8vw, 3.5rem)/1.05 var(--display);margin:0 0 12px}.defense-rubric>div:first-child>p:last-child{color:var(--soft)}.rubric-checks{gap:8px;display:grid}.rubric-checks button{border:1px solid var(--rule);background:var(--frame);min-height:72px;color:var(--soft);text-align:left;cursor:pointer;grid-template-columns:38px 1fr;align-items:center;gap:12px;padding:12px 15px;display:grid}.rubric-checks button.checked{border-color:var(--collaboration);color:var(--star)}.rubric-checks span{width:30px;height:30px;color:var(--collaboration);font:600 9px/1 var(--display);border:1px solid;place-content:center;display:grid}.defense-outcomes{background:var(--rule);grid-column:2;grid-template-columns:repeat(3,1fr);gap:1px;display:grid}.defense-outcomes button{background:var(--void);min-height:58px;color:var(--dim);cursor:pointer;border:0;padding:10px}.defense-outcomes button.selected{color:var(--collaboration);background:#0d1714}.defense-save{flex-wrap:wrap;grid-column:2;gap:10px;display:flex}.defense-saved{border-left:2px solid var(--collaboration);color:var(--collaboration);grid-column:2;margin:0;padding:10px 14px}.teacher-insight{margin-block:50px}.teacher-insight>.section-heading{max-width:880px}.teacher-insight-grid{border:1px solid var(--rule-strong);background:var(--rule);grid-template-columns:1.1fr .9fr;gap:1px;margin-top:25px;display:grid}.teacher-insight-grid>article{background:var(--frame);padding:26px}.insight-card-head{justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:24px;display:flex}.insight-card-head span{color:var(--recovered);letter-spacing:.1em;font-size:8px}.insight-card-head h3{font:600 1.25rem/1.25 var(--display);margin:6px 0 0}.insight-card-head>strong{color:var(--dim);font-size:8px}.stage-bars{gap:18px;display:grid}.stage-bars>div>div{justify-content:space-between;gap:16px;margin-bottom:7px;display:flex}.stage-bars strong{font:600 .8rem/1.3 var(--display)}.stage-bars span{color:var(--dim);font-size:7px}.stage-bars i{background:var(--void);height:10px;display:block}.stage-bars i span{background:var(--orbit);width:100%;height:100%;display:block}.concept-bars{gap:12px;display:grid}.concept-bars>div{grid-template-columns:minmax(130px,1fr) 1fr 24px;align-items:center;gap:12px;display:grid}.concept-bars span{color:var(--soft);font-size:.78rem}.concept-bars i{background:var(--void);height:8px;display:block}.concept-bars b{background:var(--inquiry);height:100%;display:block}.concept-bars strong{color:var(--dim);text-align:right;font-size:8px}.insight-caveat{border-left:2px solid var(--recovered);color:var(--dim);margin:22px 0 0;padding-left:12px;font-size:.78rem}.classroom-course{padding-bottom:100px}.class-course-header{grid-template-columns:minmax(0,1fr) 280px;align-items:end;gap:50px;padding:62px 0 38px;display:grid}.class-course-header h1{font:600 clamp(2.35rem, 5vw, 4.8rem)/.98 var(--display);letter-spacing:-.05em;margin:0}.class-course-header>div:first-child>p:last-child{max-width:78ch;color:var(--soft)}.class-save-card{border:1px solid var(--rule-strong);background:var(--frame);align-content:center;min-height:180px;padding:22px;display:grid}.class-save-card strong{color:var(--collaboration);font-size:2.6rem;line-height:1}.class-save-card span{color:var(--star);letter-spacing:.1em;margin-top:8px;font-size:9px}.class-save-card small{color:var(--dim);letter-spacing:.06em;margin-top:8px;font-size:8px}.class-rejoin-note{border-left:3px solid var(--orbit);background:var(--frame);color:var(--soft);margin-bottom:18px;padding:12px 16px;font-size:.86rem}.class-rejoin-note strong{color:var(--orbit);font-family:var(--display)}.class-course-layout{border:1px solid var(--rule-strong);grid-template-columns:330px minmax(0,1fr);display:grid}.class-mission-path{border-right:1px solid var(--rule-strong)}.class-mission-path>section+section{border-top:1px solid var(--rule-strong)}.class-mission-path section>header{background:var(--frame);gap:5px;padding:18px;display:grid}.class-mission-path section>header span{color:var(--safelight-text);letter-spacing:.1em;font-size:8px}.class-mission-path section>header strong{font:600 13px/1.25 var(--display)}.class-mission-path section>header small{color:var(--dim);font-size:9px}.class-mission-path button{border:0;border-top:1px solid var(--rule);background:var(--void);width:100%;min-height:67px;color:var(--soft);text-align:left;cursor:pointer;grid-template-columns:52px 1fr;align-items:center;gap:10px;padding:10px 14px;display:grid}.class-mission-path button:hover:not(:disabled),.class-mission-path button.active{background:var(--frame-hi);color:var(--star)}.class-mission-path button.active{box-shadow:inset 3px 0 var(--safelight)}.class-mission-path button.complete span{color:var(--collaboration)}.class-mission-path button:disabled{color:var(--dim);cursor:not-allowed;opacity:.58}.class-mission-path button span{color:var(--recovered);letter-spacing:.07em;font-size:7px}.class-mission-path button strong{font:500 11px/1.35 var(--display)}.class-mission-workspace{min-width:0}.class-path-welcome{align-content:center;min-height:640px;padding:clamp(34px,7vw,80px);display:grid}.class-path-welcome h2{max-width:760px;font:600 clamp(2rem, 4vw, 4rem)/1 var(--display);letter-spacing:-.045em;margin:0}.class-path-welcome>p:not(.eyebrow,.choice-feedback){max-width:68ch;color:var(--soft)}.class-start-button{width:min(100%,430px);min-height:76px;box-shadow:0 0 0 1px var(--safelight);margin-top:18px;font-size:12px}.class-session-panel>header{border-bottom:1px solid var(--rule-strong);padding:clamp(28px,5vw,52px)}.class-session-panel>header h2{font:600 clamp(2rem, 4.3vw, 4rem)/1 var(--display);letter-spacing:-.045em;margin:24px 0 12px}.class-session-panel>header>p{max-width:72ch;color:var(--recovered)}.mission-primary-action{border-left:3px solid var(--safelight);background:#130b0e;justify-items:start;gap:9px;max-width:760px;margin-top:28px;padding:16px 18px;display:grid}.mission-primary-action>span{color:var(--safelight-text);letter-spacing:.1em;font-size:8px}.mission-primary-action .button{min-width:min(100%,360px);min-height:64px}.mission-primary-action small{color:var(--dim)}.mission-review-status{border-left:3px solid var(--recovered);background:var(--frame);margin-top:16px;padding:12px 14px;max-width:760px!important;color:var(--soft)!important}.mission-review-status.pending{border-left-color:var(--recovered)}.mission-review-status.approved{border-left-color:var(--collaboration);color:var(--collaboration)!important}.mission-review-status.revise{border-left-color:var(--safelight);color:var(--safelight-text)!important}.class-session-steps{margin:0;padding:0;list-style:none}.class-session-steps>li{border-bottom:1px solid var(--rule-strong);min-height:290px;padding:clamp(28px,5vw,48px)}.class-session-steps>li:nth-child(2n){background:var(--frame)}.class-session-steps>li>span{color:var(--safelight-text);letter-spacing:.1em;font-size:8px}.class-session-steps h3{max-width:800px;font:600 clamp(1.35rem, 2.6vw, 2.25rem)/1.1 var(--display);margin:17px 0 9px}.class-session-steps p{max-width:74ch;color:var(--soft)}.class-session-steps dl{border:1px solid var(--rule);background:var(--rule);grid-template-columns:repeat(3,1fr);gap:1px;margin:26px 0 0;display:grid}.class-session-steps dl div{background:var(--void);padding:16px}.class-session-steps dt{color:var(--dim);font:500 8px/1.3 var(--display);letter-spacing:.09em;text-transform:uppercase}.class-session-steps dd{color:var(--soft);margin:6px 0 0}.class-session-steps .button{margin-top:18px}.class-session-steps .concept-choices{max-width:850px}.class-session-steps .step-locked{opacity:.72}.step-saved{letter-spacing:.08em;font-size:8px;color:var(--collaboration)!important}.class-session-complete{background:#0c1713;justify-content:space-between;align-items:center;gap:25px;padding:24px clamp(28px,5vw,48px);display:flex}.class-session-complete div{gap:5px;display:grid}.class-session-complete span{color:var(--collaboration);letter-spacing:.09em;font-size:8px}.class-session-complete strong{font-family:var(--display)}.concept-choices button:disabled{cursor:default;opacity:.78}.self-guided-note{color:var(--dim);margin:2px 0 6px;font-size:.75rem;line-height:1.45}.teacher-week-one{padding:38px 42px 46px}.teacher-week-one>header{grid-template-columns:1fr minmax(280px,.75fr);align-items:end;gap:40px;margin-bottom:28px;display:grid}.teacher-week-one>header h3{font:600 clamp(1.8rem, 3.4vw, 3.2rem)/1.03 var(--display);letter-spacing:-.035em;margin:0}.teacher-week-one-actions{justify-items:start;gap:10px;display:grid}.teacher-week-one-actions p{color:var(--soft);margin:0}.teacher-week-one-actions small{color:var(--dim);font-size:.75rem}.teacher-day-stack{gap:16px;display:grid}.teacher-day-stack>article{border:1px solid var(--rule-strong);background:var(--frame)}.teacher-day-head{border-bottom:1px solid var(--rule);grid-template-columns:66px 1fr auto;align-items:center;gap:15px;padding:18px 20px;display:grid}.teacher-day-head span{color:var(--safelight-text);letter-spacing:.1em;font-size:8px}.teacher-day-head h4{font:600 1.1rem/1.25 var(--display);margin:0}.teacher-day-head>strong{color:var(--recovered);letter-spacing:.08em;font-size:9px}.teacher-day-stack .period-strip{border:0;border-bottom:1px solid var(--rule);margin:0}.teacher-day-stack .period-strip div{min-height:72px}.teacher-day-stack dl{margin:0}.teacher-day-stack dl>div{border-bottom:1px solid var(--rule);grid-template-columns:160px 1fr;gap:22px;padding:16px 20px;display:grid}.teacher-day-stack dl>div:last-child{border-bottom:0}.teacher-day-stack dt{color:var(--dim);font:500 8px/1.4 var(--display);letter-spacing:.1em;text-transform:uppercase}.teacher-day-stack dd{color:var(--soft);margin:0}.teacher-day-check dd>strong{color:var(--star);display:block}.teacher-day-check ol{gap:5px;margin:12px 0 0;padding-left:20px;display:grid}.teacher-day-check li.correct{color:var(--collaboration)}.teacher-day-check li span{letter-spacing:.08em;margin-left:8px;font-size:7px}.instrument-provenance{border-top:1px solid var(--rule);color:var(--recovered);letter-spacing:.08em;margin:0;padding:10px 14px;font-size:7.5px}.footer-privacy-link{margin-left:16px}.public-course-totals{border:1px solid var(--rule-strong);background:var(--rule);grid-template-columns:repeat(4,1fr);gap:1px;margin-bottom:1px;display:grid}.public-course-totals div{background:var(--void);align-content:center;min-height:118px;padding:20px 24px;display:grid}.public-course-totals strong{color:var(--recovered);font-size:clamp(2rem,4vw,3.7rem);line-height:1}.public-course-totals span{color:var(--dim);letter-spacing:.11em;text-transform:uppercase;margin-top:8px;font-size:8px}.pacing-selector{border-block:1px solid var(--rule-strong);grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:42px;margin:28px 0;padding:30px 0;display:grid}.pacing-selector h2{font:600 clamp(1.6rem, 3vw, 2.8rem)/1.06 var(--display);letter-spacing:-.03em;margin:0}.pacing-selector>div:first-child>p:last-child{max-width:72ch;color:var(--soft);margin-bottom:0}.pacing-control button{min-width:210px}.public-week-one{border:1px solid var(--rule-strong);background:var(--void);margin:78px 0 0}.teacher-week-one>header h2{font:600 clamp(1.8rem, 3.4vw, 3.2rem)/1.03 var(--display);letter-spacing:-.035em;margin:0}.daily-pacing{padding:72px 0 96px}.daily-pacing>header>p:last-child{max-width:74ch;color:var(--soft)}.daily-week-stack{gap:24px;display:grid}.daily-week{border:1px solid var(--rule-strong);background:var(--frame)}.daily-week>header{border-bottom:1px solid var(--rule-strong);justify-content:space-between;align-items:center;gap:20px;padding:18px 22px;display:flex}.daily-week>header span{color:var(--safelight-text);letter-spacing:.11em;font-size:9px}.daily-week>header strong{color:var(--recovered);font:600 9px/1 var(--display);letter-spacing:.09em}.daily-mission-grid{background:var(--rule);grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;display:grid}.daily-mission-grid>article{background:var(--void);min-width:0;padding:24px}.daily-mission-head{color:var(--dim);letter-spacing:.08em;text-transform:uppercase;justify-content:space-between;gap:18px;font-size:7px;display:flex}.daily-mission-grid h3{font:600 1.05rem/1.3 var(--display);margin:18px 0 7px}.daily-focus{color:var(--recovered);font-size:.86rem}.daily-mission-grid dl{gap:13px;margin:22px 0 0;display:grid}.daily-mission-grid dl div{border-top:1px solid var(--rule);padding-top:12px}.daily-mission-grid dt{color:var(--dim);font:500 7px/1.4 var(--display);letter-spacing:.09em;text-transform:uppercase}.daily-mission-grid dd{color:var(--soft);margin:6px 0 0;font-size:.88rem}.teacher-access-gate{border:1px solid var(--rule-strong);border-left:3px solid var(--safelight);background:var(--frame);grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr);gap:clamp(40px,8vw,110px);margin-top:36px;padding:clamp(30px,5vw,58px);display:grid}.teacher-access-gate h2{max-width:720px;font:600 clamp(2rem, 4vw, 4rem)/1.02 var(--display);letter-spacing:-.045em;margin:0}.teacher-access-gate>div>p:last-child{max-width:68ch;color:var(--soft)}.private-teaching-key{border-bottom:1px solid var(--rule);padding:74px 0}.private-teaching-key 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button{white-space:normal}.remove-confirm{gap:5px;display:inline-flex}.remove-student,.remove-confirm button:first-child{border-color:var(--signal)!important;color:#ff9aa3!important}.restore-student{border-color:var(--recovered)!important;color:var(--recovered)!important}.teacher-help-thread,.student-rubric-card{border-top:1px solid var(--rule)}.teacher-help-thread>summary,.student-rubric-card>summary{color:var(--soft);cursor:pointer;justify-content:space-between;gap:18px;padding:13px 18px;display:flex}.teacher-help-thread.open-request>summary{color:var(--orbit)}.teacher-help-thread>form,.teacher-help-thread>.help-thread,.teacher-help-thread>small,.student-rubric-card>p,.student-rubric-sessions{margin-inline:18px}.teacher-help-thread>form{margin-bottom:12px}.student-rubric-card>summary strong{color:var(--recovered)}.rubric-warning{border-left:3px solid var(--orbit);color:var(--soft);background:#17140d;padding:10px 12px;font-size:.78rem;line-height:1.45}.rubric-not-enough{border-top:1px solid var(--rule);color:var(--muted);margin:0;padding:12px;font-size:.72rem;line-height:1.45}.student-rubric-sessions{margin-bottom:16px}.student-rubric-sessions>details{border:1px solid var(--rule)}.student-rubric-sessions>details+details{border-top:0}.student-rubric-sessions summary{color:var(--soft);cursor:pointer;justify-content:space-between;gap:12px;padding:10px 12px;display:flex}.rubric-dimensions{border-top:1px solid var(--rule);grid-template-columns:repeat(4,minmax(0,1fr));display:grid}.rubric-dimensions article{min-width:0;padding:10px}.rubric-dimensions article+article{border-left:1px solid var(--rule)}.rubric-dimensions span,.rubric-dimensions strong,.rubric-dimensions small{display:block}.rubric-dimensions strong{color:var(--orbit);margin:6px 0}.rubric-dimensions small{color:var(--muted);overflow-wrap:anywhere;font-size:.62rem;line-height:1.4}.chart-orientation-overlay,.lab-curve-overlay,.case-orientation-overlay{margin:8px 0 0;position:static;inset:auto;transform:none}.case-direct-callout{background:#0b1016;max-width:none;margin:8px 0 0;position:static;transform:none}.case-direct-callout.left,.case-direct-callout.center,.case-direct-callout.right{inset:auto;transform:none}.case-direct-callout.center+.case-orientation-overlay{margin-top:8px}.chart-dip-callout,.lab-curve-callout{background:#0b1016;width:auto;margin:8px 0 0;position:static;transform:none}.chart-frame svg text,.lab-curve svg text,.case-visual-stage svg text{paint-order:stroke;stroke:#090c11;stroke-width:3px;stroke-linejoin:round}.chart-frame,.lab-curve,.case-trace,.case-visual-stage,.chart-plot-stage,.lab-curve-stage{min-width:0;max-width:100%}.chart-frame svg,.lab-curve svg,.case-visual-stage svg{width:100%;height:auto;display:block;overflow:hidden}.chart-plot-stage,.lab-curve-stage,.case-visual-stage,.star-field{isolation:isolate;overflow:hidden}.chart-plain-heading,.lab-curve-heading,.case-trace figcaption{z-index:3;background:var(--panel);position:relative}.chart-plain-heading>div,.lab-curve-heading>div,.case-trace figcaption>div{min-width:0}.chart-plain-heading strong,.lab-curve-heading strong,.case-trace figcaption strong{overflow-wrap:anywhere}@media (width<=900px){.remembered-session-list article,.rubric-overview,.teacher-resume-banner{grid-template-columns:1fr}.rubric-session-grid,.rubric-dimensions{grid-template-columns:repeat(2,minmax(0,1fr))}.rubric-dimensions article:nth-child(3){border-left:0;border-top:1px solid var(--rule)}.rubric-dimensions article:nth-child(4){border-top:1px solid var(--rule)}.chart-orientation-overlay,.lab-curve-overlay{grid-template-columns:1fr}.chart-orientation-overlay strong,.lab-curve-overlay strong{border-inline:0;border-block:1px solid var(--rule-strong)}}@media (width<=620px){.class-help{width:calc(100vw - 16px);bottom:8px;left:8px}.background-alert-arm{width:calc(100vw - 16px);bottom:82px;right:8px}.help-quick-actions,.rubric-session-grid,.rubric-dimensions{grid-template-columns:1fr}.rubric-dimensions article+article{border-left:0;border-top:1px solid var(--rule)}.teacher-help-thread>summary,.student-rubric-card>summary,.student-question-review>summary{flex-direction:column;align-items:flex-start}.remembered-session-list .button-row{flex-direction:column;align-items:stretch}}.homeschool-page{padding-bottom:110px}.homeschool-hero{grid-template-columns:minmax(0,1.2fr) minmax(310px,.55fr);align-items:center;gap:80px;min-height:610px;padding-block:70px;display:grid}.homeschool-hero h1{max-width:980px;font:600 clamp(2.7rem, 5.7vw, 5.7rem)/.98 var(--display);letter-spacing:-.055em;margin:0 0 25px}.homeschool-hero>div>p{max-width:74ch;color:var(--soft)}.homeschool-price{border:1px solid var(--rule-strong);background:var(--frame);padding:34px}.homeschool-price span,.homeschool-facts span{color:var(--recovered);font:600 8px/1.3 var(--display);letter-spacing:.1em}.homeschool-price strong{font:600 clamp(3.8rem, 7vw, 6.8rem)/1 var(--display);margin:16px 0 8px;display:block}.homeschool-price p{color:var(--star);font:600 1rem/1.5 var(--display);margin:0}.homeschool-price small{color:var(--dim);text-transform:uppercase;margin-top:22px;display:block}.homeschool-facts{border:1px solid var(--rule-strong);background:var(--rule);grid-template-columns:repeat(3,1fr);gap:1px;display:grid}.homeschool-facts article{background:var(--frame);padding:28px}.homeschool-facts strong{font:600 1.35rem/1.3 var(--display);margin-top:12px;display:block}.homeschool-facts p,.homeschool-credit>p,.aavso-feature>p{color:var(--soft)}.homeschool-credit,.aavso-feature,.portfolio-feature,.homeschool-close{border-block:1px solid var(--rule-strong);grid-template-columns:.9fr 1.1fr;align-items:center;gap:70px;margin-top:90px;padding-block:50px;display:grid}.homeschool-credit h2,.aavso-feature h2,.portfolio-feature h2,.homeschool-close h2{font:600 clamp(1.9rem, 3.8vw, 3.7rem)/1.05 var(--display);letter-spacing:-.04em;margin:0}.portfolio-feature ul{background:var(--rule);gap:1px;margin:0;padding:1px;list-style:none;display:grid}.portfolio-feature li{background:var(--frame);padding:16px 18px}.reference-distribution{border:1px solid var(--rule-strong);background:var(--frame);margin-top:90px;padding:38px}.distribution-plot{border-bottom:1px solid var(--rule-strong);background:linear-gradient(90deg, transparent 49.9%, var(--rule) 50%, transparent 50.1%);height:122px;margin:28px 12px 0;position:relative}.distribution-axis{color:var(--dim);font:8px/1 var(--display);justify-content:space-between;display:flex;position:absolute;inset:auto 0 -28px}.distribution-plot i,.distribution-plot b{background:var(--orbit);border-radius:50%;width:9px;height:9px;position:absolute;translate:-50% -50%}.distribution-plot i.candidate{border:2px solid var(--safelight-text);background:0 0}.distribution-plot b{background:var(--recovered);width:18px;height:18px;box-shadow:0 0 0 4px var(--void);border-radius:0;top:95px;rotate:45deg}.reference-readouts{border:1px solid var(--rule);background:var(--rule);grid-template-columns:repeat(3,1fr);gap:1px;margin-top:55px;display:grid}.reference-readouts div{background:var(--void);padding:18px}.reference-readouts dt{color:var(--dim);letter-spacing:.08em;text-transform:uppercase;font-size:8px}.reference-readouts dd{color:var(--recovered);margin:7px 0 0;font-size:1.3rem}.publish-question{border-left:3px solid var(--collaboration);margin-top:22px;padding-left:18px}.publish-question strong{font:600 1rem/1.4 var(--display)}.publish-question p{max-width:90ch;color:var(--soft)}@media (width<=900px){.homeschool-hero,.homeschool-credit,.aavso-feature,.portfolio-feature,.homeschool-close,.homeschool-facts{grid-template-columns:1fr}}@media (width<=620px){.reference-distribution{padding:24px 16px}.reference-readouts{grid-template-columns:1fr}}.expiry-warning{border:1px solid var(--safelight);background:#1a0d10;border-left-width:5px;grid-template-columns:1fr auto;align-items:center;gap:24px;margin:0 0 28px;padding:20px 24px;display:grid}.expiry-warning h2{font:600 1.25rem var(--display);margin:6px 0 0}.duplicate-confirm{border:1px solid var(--safelight);background:#1a0d10;border-left-width:5px;margin:18px 0;padding:20px}.duplicate-confirm p{color:var(--soft);margin-top:0}.inherited-plan-card{border:1px solid var(--orbit);background:#17140d;border-left-width:5px;margin:18px 0;padding:18px 20px}.inherited-plan-card strong{color:var(--orbit);font:600 1rem var(--display)}.inherited-plan-card p{color:var(--soft);margin:8px 0 0;line-height:1.55}.mission-provenance-note{border-left:3px solid var(--recovered);background:var(--frame);color:var(--soft);padding:11px 14px}.grouped-readouts .readout-group{gap:9px;display:grid}.grouped-readouts .readout-group h4{color:var(--recovered);font:600 .75rem var(--display);letter-spacing:.08em;margin:0 0 4px}.grouped-readouts .readout-group small{color:var(--star);font-size:.85rem}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}