:root{--dls-navy:#061a39;--dls-teal:#008b83;--dls-teal-soft:#e8f5f4;--dls-amber:#ed9b00;--dls-ink:#12213d;--dls-muted:#657087;--dls-border:#dfe5ec;--dls-bg:#f6f8fa;--dls-white:#fff}
*{box-sizing:border-box}.learning-app{max-width:1560px;margin:0 auto;color:var(--dls-ink);background:var(--dls-white);min-height:calc(100vh - 80px)}
.taxi-knowledge-tab{display:inline-flex;align-items:center;align-self:stretch;padding:0 18px;color:#10223a;text-decoration:none;font-weight:800;border-bottom:3px solid #22c7be;white-space:nowrap}.taxi-knowledge-tab:hover,.taxi-knowledge-tab:focus-visible{background:#eef8f7;color:#007f78}
.learning-titlebar{min-height:84px;padding:14px 28px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--dls-border);gap:24px}.learning-titlebar h1{font-size:1.45rem;margin:2px 0}.learning-titlebar a{font-size:.83rem;color:var(--dls-teal);font-weight:700}.mode-tabs{display:flex;align-self:stretch;gap:4px}.mode-tabs button{border:0;background:transparent;padding:0 20px;color:var(--dls-ink);font:700 1rem/1.2 inherit;border-bottom:3px solid transparent;cursor:pointer}.mode-tabs button:hover,.mode-tabs button:focus-visible{background:var(--dls-teal-soft)}.mode-tabs button.active{color:var(--dls-teal);border-color:var(--dls-teal)}
.learning-layout{display:grid;grid-template-columns:280px minmax(480px,1fr) 330px;gap:20px;padding:22px;background:var(--dls-bg)}.curriculum-panel,.workspace,.progress-panel>section{background:var(--dls-white);border:1px solid var(--dls-border);border-radius:12px}.curriculum-panel{overflow:hidden;align-self:start;position:sticky;top:16px}.curriculum-panel h2,.progress-panel h2{font-size:1rem;margin:0}.curriculum-panel>h2{padding:22px}.module-row{width:100%;border:0;border-top:1px solid var(--dls-border);background:#fff;color:var(--dls-ink);display:flex;justify-content:space-between;text-align:left;padding:19px 20px;font:700 .95rem/1.25 inherit;cursor:pointer}.module-row small{font-weight:600;color:var(--dls-muted)}.module-row:hover,.module-row:focus-visible{background:#f7fbfb}.module-row.active{background:var(--dls-teal-soft);color:#006e68;box-shadow:inset 4px 0 var(--dls-teal)}.status-key{margin:18px;padding:16px;border:1px solid var(--dls-border);border-radius:10px;display:grid;gap:12px;font-size:.82rem}.status-key span{display:flex;gap:9px;align-items:center}.status-dot{width:12px;height:12px;border-radius:50%;display:inline-block}.checked{background:var(--dls-teal)}.review{background:var(--dls-amber)}
.workspace{min-height:650px;overflow:hidden}.view{display:none}.view.active{display:block}.lesson-heading{display:flex;justify-content:space-between;gap:18px;padding:28px 30px 24px;border-bottom:1px solid var(--dls-border)}.lesson-heading>div>span{color:var(--dls-teal);font-weight:800;font-size:.82rem}.lesson-heading h2{font-size:2.15rem;letter-spacing:-.035em;margin:6px 0 9px}.lesson-heading p{color:var(--dls-muted);margin:0;max-width:700px}.content-state{font-size:.76rem;font-weight:800;color:#9c6200;background:#fff7e5;border:1px solid #f1d7a1;border-radius:999px;padding:7px 10px;white-space:nowrap;align-self:flex-start}.question-card{margin:26px 30px;padding:26px;border:1px solid var(--dls-border);border-radius:12px}.question-meta{display:flex;justify-content:space-between;gap:12px;color:var(--dls-muted);font-size:.82rem}.question-card h3{font-size:1.35rem;line-height:1.4;margin:20px 0}.answers{display:grid;grid-template-columns:1fr 1fr;gap:11px}.answer-option{padding:14px 16px;text-align:left;border:1px solid #bbc5d2;border-radius:8px;background:#fff;color:var(--dls-ink);font:650 .94rem/1.25 inherit;cursor:pointer}.answer-option:hover,.answer-option:focus-visible{border-color:var(--dls-teal);background:var(--dls-teal-soft)}.answer-option:disabled{cursor:not-allowed;opacity:.64}.feedback-box{margin-top:18px;padding:15px 17px;border-left:4px solid;border-radius:7px}.feedback-box p{margin:5px 0 0}.feedback-box.right{background:#eaf7f2;border-color:#13845e}.feedback-box.wrong{background:#fff3ef;border-color:#cb553f}.primary-action{border:0;border-radius:8px;background:var(--dls-navy);color:#fff;padding:13px 20px;font:800 .92rem/1 inherit;cursor:pointer}.next-action{margin-top:12px}.lesson-strip{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:0 30px 30px;padding:16px 20px;background:var(--dls-bg);border-radius:8px;color:var(--dls-muted);font-size:.84rem}.lesson-strip strong{color:var(--dls-ink)}
.content-state.checked-state{color:#006e68;background:var(--dls-teal-soft);border-color:#a6d8d4}
.progress-panel{display:grid;gap:14px;align-self:start}.progress-panel>section{padding:19px}.panel-heading{display:flex;justify-content:space-between}.panel-heading>strong{color:var(--dls-teal)}.progress-panel p{font-size:.83rem;color:var(--dls-muted);line-height:1.45}.progress-panel a{color:var(--dls-teal);font-weight:800;font-size:.82rem}.progress-track{height:11px;background:#e8ebf0;border-radius:99px;overflow:hidden;margin:14px 0}.progress-track span{height:100%;display:block;background:var(--dls-teal);border-radius:inherit;transition:width .35s ease}.progress-track.amber span{background:var(--dls-amber)}.weak-list{display:grid;margin:12px -19px -19px}.weak-list button{display:flex;justify-content:space-between;border:0;border-top:1px solid var(--dls-border);background:#fff;padding:13px 19px;color:var(--dls-ink);font:650 .82rem/1.2 inherit;cursor:pointer}.weak-list strong{color:#b36c00}.learning-footer{text-align:center;padding:20px;margin:0;color:var(--dls-muted);font-size:.78rem}
.mike-coach{background:linear-gradient(145deg,#061a39,#0b3158)!important;color:#fff}.mike-heading{display:flex;align-items:center;gap:11px}.mike-heading>span:last-child{display:grid}.mike-heading small{color:#9fdad6;margin-top:2px}.mike-avatar{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:#13a69d;color:#fff;font-weight:900;font-size:1.15rem;border:2px solid #fff}.mike-coach p{color:#e5f3f3;font-size:.9rem}.mike-tip-button{border:1px solid rgba(255,255,255,.38);background:transparent;color:#fff;border-radius:7px;padding:8px 11px;font:750 .78rem/1 inherit;cursor:pointer}.mike-tip-button:hover,.mike-tip-button:focus-visible{background:rgba(255,255,255,.12)}
.empty-state,.result-state{max-width:650px;margin:70px auto;padding:40px;text-align:center}.empty-state h2,.result-state h2{font-size:2rem;margin:0 0 12px}.empty-state p,.empty-state li,.result-state p{color:var(--dls-muted);line-height:1.6}.empty-state ul{display:inline-block;text-align:left;margin:12px auto 24px}.mock-top{padding:24px 30px;border-bottom:1px solid var(--dls-border)}.mock-top>div:first-child{display:flex;justify-content:space-between}.result-score{display:inline-grid;place-items:center;width:118px;height:118px;border-radius:50%;background:var(--dls-teal-soft);color:var(--dls-teal);font-size:2.3rem;font-weight:900}.text-action{background:transparent;border:0;color:#a1372d;font:800 .83rem/1 inherit;cursor:pointer}.progress-table{padding:16px 30px 30px}.progress-table button{width:100%;display:flex;justify-content:space-between;align-items:center;text-align:left;border:0;border-bottom:1px solid var(--dls-border);background:#fff;padding:18px 8px;color:var(--dls-ink);cursor:pointer}.progress-table button:hover{background:var(--dls-teal-soft)}.progress-table span{display:grid;gap:4px}.progress-table small{color:var(--dls-muted)}
.answer-option.correct-answer{border-color:#13845e;background:#eaf7f2;color:#075d43;opacity:1}.answer-option.chosen-wrong{border-color:#cb553f;background:#fff3ef;color:#8f2f20;opacity:1}.answer-map{height:310px;margin-top:16px;border:1px solid rgba(6,26,57,.15);border-radius:9px;overflow:hidden;background:#e7ecef}.answer-map .leaflet-popup-content{font:600 .82rem/1.4 system-ui,sans-serif}.map-links{display:flex;flex-wrap:wrap;gap:14px;margin-top:10px}.map-links a{color:#006e68;font-size:.8rem;font-weight:800}.answer-map>p{padding:18px;margin:0}
@media(max-width:1100px){.learning-layout{grid-template-columns:235px 1fr}.progress-panel{grid-column:1/-1;grid-template-columns:repeat(2,1fr)}.curriculum-panel{position:static}.mode-tabs button{padding:0 12px}}
@media(max-width:760px){.site-header{position:static}.taxi-knowledge-tab{order:0;width:auto;justify-content:center;min-height:42px;border-top:0}.learning-titlebar{display:block;padding:14px 16px}.mode-tabs{overflow-x:auto;margin:12px -16px -14px;padding:0 10px;height:52px}.mode-tabs button{white-space:nowrap}.learning-layout{display:block;padding:10px}.curriculum-panel{margin-bottom:10px}.curriculum-panel>h2,.status-key{display:none}#moduleList{display:flex;overflow-x:auto}.module-row{min-width:180px;border-top:0;border-right:1px solid var(--dls-border);padding:14px}.progress-panel{display:grid;grid-template-columns:1fr;margin-top:10px}.lesson-heading{padding:22px 18px}.lesson-heading h2{font-size:1.65rem}.question-card{margin:16px;padding:18px}.answers{grid-template-columns:1fr}.answer-map{height:250px}.lesson-strip{margin:0 16px 20px}.learning-footer{padding:18px 12px}.content-state{display:none}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}