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.card-arrow{color:var(--violet)}.lesson-card.is-complete:after{color:#fff;background:var(--blue);box-shadow:0 0 0 4px #1855b71f}.text-link{color:#526b82}.text-link span{color:var(--violet)}.projects-section{background:linear-gradient(135deg,#1c579b0d 25%,#0000 25%) 0 0/28px 28px,linear-gradient(#e5ebf0,#f2f5f7);border-color:#2b466229}.projects-heading p{color:#637588}.search-box{box-shadow:inset 4px 0 0 var(--blue), 0 8px 20px #25394e12;background:#ffffffe6;border-color:#27466638}.search-box span{color:#0b60c2}.search-box input{color:#203246}.search-box input::placeholder{color:#8795a4}.filter-bar{background:#ffffffb3;border-color:#2c486429}.filter-chips button{color:#607387}.filter-chips button:hover,.filter-chips button.is-active{color:#0a5bb9;background:#e8f1fb;border-color:#0c5cbc5c}.platform-filter{color:#718296}.platform-filter select{color:#3c5268;background:#f7f9fb;border:1px solid #2d4a6729}.project-card{--accent:#0b63c9;clip-path:polygon(0 0,calc(100% - 17px) 0,100% 17px,100% 100%,0 100%);background:#fff;border-color:#26446236;box-shadow:0 12px 30px #263a5014}.project-card:hover{box-shadow:0 23px 46px #22385026}.accent-green{--accent:#168b70}.accent-violet{--accent:#db3340}.accent-orange{--accent:#d9aa00}.accent-pink{--accent:#db3340}.accent-blue{--accent:#155fbd}.project-visual{background:radial-gradient(circle at 50% 52%, var(--accent), transparent 44%), linear-gradient(145deg, #f6f8fa 0 65%, #dfe6ec 65%)}@supports (color:color-mix(in lab, red, red)){.project-visual{background:radial-gradient(circle at 50% 52%, color-mix(in srgb, var(--accent) 12%, transparent), transparent 44%), linear-gradient(145deg, #f6f8fa 0 65%, #dfe6ec 65%)}}.project-visual{border-bottom-color:#2644622e}.project-visual:after{content:"";background:linear-gradient(90deg, var(--accent) 0 68%, var(--yellow) 68%);width:78px;height:8px;position:absolute;bottom:0;left:0}.project-grid-lines{background-image:linear-gradient(#2e4d6d14 1px,#0000 1px),linear-gradient(90deg,#2e4d6d14 1px,#0000 1px)}.project-glyph{text-shadow:none;box-shadow:inset -7px -7px 0 #2b445e0d, 0 0 0 7px var(--accent);background:#ffffffb8}@supports (color:color-mix(in lab, red, red)){.project-glyph{box-shadow:inset -7px -7px 0 #2b445e0d, 0 0 0 7px color-mix(in srgb, var(--accent) 7%, transparent)}}.project-category{color:var(--accent);background:#fffc}@supports (color:color-mix(in lab, red, red)){.project-category{color:color-mix(in srgb, var(--accent) 82%, #162331)}}.project-platform{color:#667b90}.project-topline{color:#728396}.project-body h3{color:#1b2c3f}.project-body p{color:#657689}.tag-list span{color:#5f7489;background:#eef3f7}.project-body button{color:#42596f;border-top-color:#29476524}.empty-state{background:#ffffff80;border-color:#29476545}.empty-state>span{color:var(--violet)}.empty-state button{color:#0a5bb9;background:#fff;border-color:#0a5bb966}.section-aside{color:#687b8f}.part-card{clip-path:polygon(0 0,calc(100% - 16px) 0,100% 16px,100% 100%,16px 100%,0 calc(100% - 16px));background:linear-gradient(145deg,#fff 0 80%,#e5ebf0 80%);border-color:#28456233;box-shadow:0 12px 28px #243a5212}.part-card:nth-child(2):after,.part-card:nth-child(4):after{content:"";background:var(--violet);width:44px;height:4px;position:absolute;top:0;left:0}.part-card:first-child:after,.part-card:nth-child(3):after{content:"";background:var(--blue);width:44px;height:4px;position:absolute;top:0;left:0}.part-card:before{background:#155bb81a}.part-card:hover{border-color:#0a5cb973}.part-code,.part-count{color:#718398}.part-icon{color:#0b5fbd;text-shadow:none}.part-card strong{color:#203246}.part-card>span:last-of-type{color:#667b90}.part-card>i{color:var(--violet)}.teacher-section{border:1px solid #b9c6d2;border-top:7px solid var(--blue);clip-path:polygon(0 0,calc(100% - 38px) 0,100% 38px,100% 100%,30px 100%,0 calc(100% - 30px));background:linear-gradient(120deg,#fffffffa,#e7edf2f5);box-shadow:0 28px 70px #23384f26,inset 0 0 90px #225ea10a}.teacher-section:before{background:linear-gradient(115deg,#0000 45%,#1855b70d,#0000 65%)}.teacher-section:after{content:"";background:linear-gradient(var(--violet) 0 54%, var(--yellow) 54%);width:7px;height:130px;position:absolute;top:92px;right:0}.teacher-grid{background-image:linear-gradient(#2a517812 1px,#0000 1px),linear-gradient(90deg,#2a517812 1px,#0000 1px)}.teacher-grid i{background:var(--blue);box-shadow:0 0 0 3px #1855b71a}.teacher-copy h2{color:#172638}.teacher-copy>p{color:#627588}.resource-list{color:#475f76}.console-card{background:#243343;border-color:#30527447;box-shadow:10px 12px #d4dce3,0 22px 50px #25374a33}.console-header{color:#9dafc1;border-bottom-color:#ffffff1f}.console-body{color:#8fa4b8}.console-body .success{color:#79ebbb}.console-body strong{color:#69caff}.console-meter{background:#101d2b}.console-meter i{background:linear-gradient(90deg, var(--yellow), 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var(--green)}.competition-violet{border-top:4px solid var(--violet)}.competition-orange{border-top:4px solid var(--yellow)}.mission-modal{max-height:min(760px,100vh - 40px);overflow:auto}.mission-prerequisite,.mission-skills{z-index:1;background:#ffffff8f;border:1px solid #2c496526;padding:12px 14px;position:relative}.mission-prerequisite{border-left:3px solid var(--blue);margin-top:20px}.mission-prerequisite span,.mission-skills>span{color:#718398;letter-spacing:.14em;margin-bottom:7px;font:800 8px/1 ui-monospace,monospace;display:block}.mission-prerequisite strong{color:#3e566d;font-size:11px;line-height:1.65}.mission-skills{margin-top:10px}.mission-skill-list{flex-wrap:wrap;gap:6px;display:flex}.mission-skill-list i{color:#0b5fbd;background:#eef4f9;border:1px solid #0a5bb933;padding:5px 8px;font-size:10px;font-style:normal}.mission-plan-summary{z-index:1;gap:10px;margin-top:22px;display:grid;position:relative}.mission-plan-summary div{background:#f0f6fab3;border:1px solid #2c496526;padding:13px 14px}.mission-plan-summary span,.mission-deliverable span{color:#718398;letter-spacing:.14em;margin-bottom:7px;font:800 8px/1 ui-monospace,monospace;display:block}.mission-plan-summary p{color:#3e566d;margin:0;font-size:11px;line-height:1.7}.mission-steps{z-index:1;background:#f7fafcd1;border:1px solid #0a5bb933;margin-top:22px;padding:16px;position:relative}.mission-steps-heading{border-bottom:1px solid #2c496524;justify-content:space-between;align-items:baseline;gap:12px;padding-bottom:12px;display:flex}.mission-steps-heading span{color:#0b5fbd;letter-spacing:.14em;font:800 8px/1 ui-monospace,monospace}.mission-steps-heading strong{color:#203246;font-size:13px}.mission-steps ol{counter-reset:lesson-step;gap:12px;margin:14px 0 0;padding:0;list-style:none;display:grid}.mission-steps li{counter-increment:lesson-step;background:#fff;border:1px solid #2c49651f;padding:12px 12px 12px 48px;position:relative}.mission-steps li:before{content:counter(lesson-step, 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(max-width:820px){.learning-intro{grid-template-columns:1fr}.curriculum-roadmap{grid-template-columns:repeat(2,1fr)}.competition-map-heading{flex-direction:column;align-items:stretch;gap:14px}.competition-map-heading p{max-width:none}.competition-grid{grid-template-columns:1fr}}@media (max-width:600px){.learning-intro{margin-top:-8px;padding:20px}.learning-outcomes,.curriculum-roadmap{grid-template-columns:1fr}.lesson-card{min-height:320px}.mission-steps-heading{flex-direction:column;align-items:stretch}.competition-map{margin-top:48px;padding:22px 18px}}@media (max-width:820px){.menu-toggle{background:#f7f9fb;border-color:#29466233}.menu-toggle span{background:var(--blue)}.main-nav{background:#f9fbfcfa;border-bottom-color:#2744612e}.main-nav button{border-bottom-color:#304d691a}}.site-parent-label{color:#718194;letter-spacing:.08em;white-space:nowrap;margin-left:auto;font:800 10px/1 ui-monospace,monospace}.main-nav a{color:#536579;align-items:center;padding:27px 0 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span{color:#d83340;margin-left:6px}.sensor-focus-grid{align-content:center;gap:12px;display:grid}.sensor-focus-grid article{border:1px solid #2a456029;border-left:4px solid var(--blue);background:#ffffffb8;grid-template-columns:34px 1fr;gap:6px 14px;padding:20px 22px;display:grid;box-shadow:0 10px 24px #2a3e530f}.sensor-focus-grid article:nth-child(2){border-left-color:var(--violet)}.sensor-focus-grid article:nth-child(3){border-left-color:var(--yellow)}.sensor-focus-grid article>span{color:#0b5fbd;font:800 11px/1.4 ui-monospace,monospace}.sensor-focus-grid article strong{color:#203246;font-size:17px}.sensor-focus-grid article p{color:#657689;grid-column:2;margin:0;font-size:12px;line-height:1.7}@media (max-width:1100px){.site-parent-label{display:none}}@media (max-width:820px){.main-nav a{text-align:left;border-bottom:1px solid #304d691a;padding:14px 4px}.main-nav a:after{display:none}.sensor-focus-section{grid-template-columns:1fr;padding-top:64px;padding-bottom:72px}}@media 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--tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}