.catalog-intro{display:flex;align-items:center;gap:25px;background:#e8ff59;border:2px solid #182832;box-shadow:6px 6px 0 #182832;padding:23px 28px;margin:8px 6px 36px 0}.catalog-stamp{font-size:42px;font-weight:900;letter-spacing:-.08em;white-space:nowrap}.catalog-intro strong{font-size:21px;letter-spacing:-.04em}.catalog-intro p{margin:4px 0 0;color:#354b4e;font-size:14px}.track-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:15px}.track-tab{border:2px solid #172731;background:#fff;color:#172731;padding:10px 16px;font-size:14px;font-weight:800}.track-tab.selected{background:#172731;color:#e8ff59}.catalog-tools{display:flex;justify-content:space-between;align-items:center;gap:15px;margin:0 0 18px}.catalog-status{color:#637175;font-size:14px}.reset-progress{border:0;background:none;color:#526468;text-decoration:underline;font-size:13px;cursor:pointer}.catalog-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.course-tile{min-height:240px;display:flex;flex-direction:column;text-align:left;background:#fff;border:2px solid #172731;box-shadow:6px 6px 0 #172731;padding:25px;color:#172731;transition:transform .16s,box-shadow .16s}.course-tile:nth-child(4n+2){background:#dce6ff}.course-tile:nth-child(4n+3){background:#edff91}.course-tile:nth-child(4n+4){background:#ffdfc6}.course-tile:hover,.course-tile:focus-visible{transform:translate(3px,3px);box-shadow:3px 3px 0 #172731}.course-index{font-size:12px;color:#2357e8;font-weight:900;letter-spacing:.08em}.course-tile strong{font-size:28px;letter-spacing:-.06em;line-height:1.2;margin:25px 0 10px}.course-desc{font-size:14px;color:#53656b}.course-bottom{margin-top:auto;padding-top:20px;border-top:1px solid #17273175;display:flex;justify-content:space-between;gap:15px;color:#34474c;font-size:13px;font-weight:800}.catalog-empty{padding:30px;background:#fff;border:2px solid #172731;grid-column:1/-1}.path-grid .card{cursor:pointer}.path-grid .card:focus-visible,.lesson-row:focus-visible{outline:3px solid #2459e9;outline-offset:4px}.lesson-visual{width:100%;height:100%;padding:24px 29px;display:flex;flex-direction:column;align-items:flex-start;position:relative;z-index:1}.visual-overline,.visual-foot{font-size:13px;font-weight:900;letter-spacing:.12em;color:#fff}.visual-number{margin:auto 0 0;font-size:clamp(72px,10vw,130px);font-weight:900;line-height:.75;color:#fff;letter-spacing:-.12em}.lesson-visual strong{max-width:650px;font-size:clamp(28px,4vw,51px);line-height:1.1;letter-spacing:-.07em;color:#10232b;margin:10px 0 22px}.visual-foot{color:#15252e}.video:before,.video:after{display:none}.lesson-body p{font-size:16px;color:#405358}.case-box{border:2px solid #182832;background:#dce6ff;padding:23px;margin-top:24px}.case-box h3{font-size:21px;margin-top:10px}.case-box p{margin-bottom:0}.practice{border-top:2px solid #172731;margin-top:32px;padding-top:29px}.practice h3{font-size:22px;line-height:1.4;margin:10px 0 20px}.options{display:grid;gap:10px}.options button{border:1.5px solid #172731;background:#fff;text-align:left;padding:14px;font-size:15px;color:#172731}.options button:not(:disabled):hover{background:#f3f9dc}.options button.correct{background:#e8ff59;font-weight:800}.options button.wrong{background:#ffe2d7}.answer-feedback{font-weight:700;min-height:25px}.finish-button{border:2px solid #172731;background:#2459e9;color:#fff;box-shadow:4px 4px 0 #172731;padding:11px 16px;font-size:14px;font-weight:900}.finish-button:disabled{opacity:.4;cursor:not-allowed;box-shadow:none}.outline-list{display:grid}.outline-item{width:100%;background:none;text-align:left;border:0;border-bottom:1px solid #d8e0dc;cursor:pointer;line-height:1.45}.outline-item:hover{background:#eff4e6}.outline-item.selected{border:2px solid #172731}.outline-item span{font-weight:900;min-width:21px}.top-actions .pill{white-space:nowrap}.chat-messages{overflow-y:auto;max-height:520px}.bubble{white-space:pre-wrap}.view .heading .link{white-space:nowrap}@media(max-width:1100px){.catalog-grid{grid-template-columns:1fr 1fr}}@media(max-width:760px){.catalog-intro{align-items:flex-start;padding:17px;gap:13px}.catalog-stamp{font-size:27px}.catalog-intro strong{font-size:17px}.catalog-intro p{font-size:13px}.catalog-grid{grid-template-columns:1fr}.course-tile{min-height:200px}.course-tile strong{font-size:23px}.course-bottom{flex-wrap:wrap}.lesson-visual{padding:17px}.visual-number{font-size:75px}.lesson-visual strong{font-size:26px;margin-bottom:12px}.visual-overline,.visual-foot{font-size:10px}.lesson-body{padding:25px 21px}.lesson-body h2{font-size:26px}.heading .link{font-size:12px}.heading{flex-wrap:wrap}.track-tab{font-size:13px;padding:9px 11px}.chat-messages{padding:20px}.catalog-intro{margin-bottom:28px}}
.course-note{display:block;margin-top:12px;color:#274952;font-size:13px;line-height:1.45;max-height:2.9em;overflow:hidden}.saved-note{border-left:5px solid #2459e9;background:#eef3ff;padding:17px 20px;margin-top:24px}.saved-note p{margin:9px 0 0;white-space:pre-wrap}.practice-top{display:flex;justify-content:space-between;align-items:center;gap:12px}.step-count{font-size:13px;font-weight:900;color:#2459e9}.practice-stage{padding:22px 0 26px;border-bottom:1px solid #b9c5c6}.practice-stage[hidden]{display:none}.step-label{display:inline-block;background:#172731;color:#e8ff59;padding:5px 9px;font-size:12px;font-weight:900;letter-spacing:.04em}.practice-stage h3{font-size:21px}.calc-form{display:flex;align-items:end;flex-wrap:wrap;gap:12px}.calc-form label{display:grid;gap:6px;color:#43585f;font-weight:700;font-size:14px}.calc-form label span{font-weight:400}.calc-form input{width:170px;border:2px solid #172731;border-radius:0;padding:11px 12px;background:#fff;color:#172731}.calc-form button{border:2px solid #172731;background:#e8ff59;padding:11px 15px;font-weight:900}.calc-form button:disabled{opacity:.55;cursor:default}.calc-feedback,.reflection-feedback{font-size:14px;font-weight:700;min-height:24px}.reflection-label{display:block;font-size:14px;font-weight:700;color:#354b50;margin-bottom:8px}.practice textarea{width:100%;border:2px solid #172731;border-radius:0;padding:13px;font:inherit;font-size:15px;line-height:1.6;resize:vertical;min-height:115px;background:#fff;color:#172731}.reflection-help{font-size:13px!important;color:#65777b!important;margin:7px 0 3px}.practice .finish-button{margin-top:5px}@media(max-width:760px){.practice-stage h3{font-size:18px}.calc-form input{width:145px}.saved-note{padding:15px}.course-note{font-size:12px}}
.saved-note button{border:0;background:none;padding:0;color:#2459e9;text-decoration:underline;font-size:13px;font-weight:700}
.roadmap{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:34px 0 26px}.roadmap-stage{border:2px solid #172731;background:#fff;box-shadow:5px 5px 0 #172731;padding:20px;text-align:left;display:flex;flex-direction:column;gap:11px;min-height:215px;color:#172731}.roadmap-stage:nth-child(6n+1){background:#e8ff59}.roadmap-stage:nth-child(6n+2){background:#dce6ff}.roadmap-stage:nth-child(6n+3){background:#ffdfc6}.roadmap-stage:nth-child(6n+4){background:#cceae3}.roadmap-stage:nth-child(6n+5){background:#e8e0fa}.roadmap-stage:nth-child(6n+6){background:#f7dfe9}.roadmap-stage.selected{outline:4px solid #2459e9;outline-offset:3px}.roadmap-stage:hover{transform:translate(2px,2px);box-shadow:3px 3px 0 #172731}.roadmap-no{font-size:12px;color:#2357e8;font-weight:900;letter-spacing:.08em}.roadmap-stage strong{font-size:24px;letter-spacing:-.05em}.roadmap-stage>span:nth-child(3){font-size:14px;line-height:1.5;color:#42565c}.roadmap-stage small{font-size:12px;font-weight:800;color:#465b60;margin-top:auto}.roadmap-progress{height:7px;background:#17273135;display:block;width:100%;margin-top:auto}.roadmap-progress span{display:block;height:100%;background:#2459e9}.stage-detail{background:#172b35;color:#fff;padding:26px 30px;margin:25px 0;border:2px solid #172731;box-shadow:6px 6px 0 #e8ff59}.stage-detail .eyebrow{color:#e8ff59}.stage-detail h2{font-size:28px;margin:7px 0}.stage-detail p{color:#d4e0df;margin:0 0 9px}.stage-detail strong{font-size:14px;color:#e8ff59}.stage-target{font-size:13px;color:#5f7476;line-height:1.5;margin:-6px 0 17px}.lesson-source{font-size:13px!important;margin:19px 0 0;color:#6a7b7f!important}.lesson-source a{color:#2459e9;text-decoration:underline;text-underline-offset:3px}.stage-card{font:inherit;text-align:left;display:flex;flex-direction:column;min-height:260px;color:#172731}.stage-card:nth-child(6n+1){background:#e8ff59}.stage-card:nth-child(6n+2){background:#dce6ff}.stage-card:nth-child(6n+3){background:#ffdfc6}.stage-card:nth-child(6n+4){background:#cceae3}.stage-card:nth-child(6n+5){background:#e8e0fa}.stage-card:nth-child(6n+6){background:#f7dfe9}.stage-card .card-icon{font-size:17px;font-weight:900;min-width:49px}.stage-card .stage-level{font-size:12px;color:#2459e9;font-weight:900;margin:-10px 0 8px}.stage-card p{min-height:48px;margin:9px 0 18px}.stage-card .card-footer{margin-top:auto;width:100%}.lesson-row{width:100%;border:0;border-bottom:1px solid #18283240;background:none;text-align:left;font:inherit;color:#172731}.lesson-row:hover{background:#f2f6e9}.lesson-row-copy{min-width:0}.lesson-row-copy strong{display:block}.lesson-row .time{white-space:nowrap}.catalog-intro{margin-bottom:0}.track-tabs{overflow-x:auto;flex-wrap:nowrap;padding-bottom:5px}.track-tab{white-space:nowrap;flex:none}@media(max-width:1100px){.roadmap{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:760px){.roadmap{grid-template-columns:1fr;gap:13px;margin:26px 0}.roadmap-stage{min-height:0;padding:17px;gap:8px}.roadmap-stage strong{font-size:22px}.roadmap-stage>span:nth-child(3){font-size:13px}.stage-detail{padding:20px;margin:22px 0}.stage-detail h2{font-size:24px}.stage-card{min-height:225px}.lesson-row{gap:10px}.lesson-row .time{font-size:11px}.catalog-intro{margin-bottom:0}}
.stage-artifact{border-top:1px solid #ffffff66;margin-top:20px;padding-top:16px}.stage-artifact summary{cursor:pointer;font-size:14px;color:#e8ff59;font-weight:800}.stage-artifact>div{margin-top:15px;border-left:3px solid #e8ff59;padding-left:13px}.stage-artifact b{font-size:13px}.stage-artifact p{white-space:pre-wrap;font-size:14px;margin:4px 0 0}
.roadmap[hidden],.stage-detail[hidden],.track-tabs[hidden]{display:none!important}.stage-detail{scroll-margin-top:18px}