@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Space+Grotesk:wght@500;600;700&display=swap";:root{--bg: hsl(240, 6%, 10%);--card: hsl(240, 5%, 15%);--card-2: hsl(240, 5%, 18%);--border: hsl(240, 5%, 22%);--border-strong: hsl(240, 5%, 28%);--muted: hsl(240, 5%, 65%);--text: hsl(0, 0%, 98%);--text-h: hsl(0, 0%, 100%);--text-dim: hsl(240, 5%, 75%);--primary: hsl(182, 52%, 42%);--primary-hover: hsl(182, 52%, 50%);--primary-soft: hsla(182, 52%, 42%, .15);--accent: hsl(187, 32%, 40%);--destructive: hsl(0, 62%, 48%);--destructive-soft: hsla(0, 62%, 48%, .15);--success: hsl(150, 50%, 45%);--success-soft: hsla(150, 50%, 45%, .15);--radius: .5rem;--heading: "Space Grotesk", "Segoe UI", sans-serif;--sans: "Inter", "Segoe UI", sans-serif;color:var(--text);background:var(--bg);font-family:var(--sans);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--bg)}h1,h2,h3,h4{margin:0;color:var(--text-h);font-family:var(--heading);letter-spacing:-.01em}.portal{max-width:1100px;margin:0 auto;padding:2rem 1rem 3rem}.hero{display:grid;grid-template-columns:auto 1fr;gap:1rem;align-items:center;color:var(--text);background:#35353b;border:1px solid var(--border);border-radius:var(--radius);padding:1.25rem 1.5rem}.logo{width:112px;height:112px;object-fit:contain}.eyebrow{margin:0;text-transform:uppercase;letter-spacing:.1em;color:var(--primary);font:600 1.05rem/1.1 var(--sans)}.hero h1{font-size:1.6rem;font-weight:700;margin:.2rem 0 0}.subhead{margin:.3rem 0 0;color:var(--muted);font-size:.9rem}.panel{margin-top:1rem;border-radius:var(--radius);border:1px solid var(--border);background:var(--card);padding:1.25rem}.panel-modules{position:relative;overflow:hidden}.panel-modules:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary),var(--accent))}.panel h2{font-size:1.15rem;font-weight:600;margin:0 0 .5rem}.grid.two{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.course-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.5rem}.course{text-align:center;background:var(--card-2);border:1px solid var(--border);color:var(--text);border-radius:var(--radius);padding:.6rem .7rem;cursor:pointer;transition:background .12s ease,border-color .12s ease,color .12s ease}.course:hover{border-color:var(--border-strong);background:#303036}.course strong{font-family:var(--heading);font-weight:600;font-size:1rem;letter-spacing:.01em;line-height:1.15}.course.active{background:var(--primary-soft);border-color:var(--primary);color:var(--text-h)}.bar{display:flex;align-items:center;justify-content:space-between;gap:.75rem}.bar h2{font-size:1.15rem;font-weight:600;margin:0}.course-progress{margin-top:1rem;display:flex;flex-direction:column;gap:.4rem}.course-progress-row{display:flex;align-items:baseline;justify-content:flex-end;gap:.5rem}.course-progress-percent{color:var(--primary);font-family:var(--heading);font-weight:700;font-size:2.4rem;line-height:1}.course-progress-count{color:var(--muted);font-size:.85rem}.course-progress-track{height:6px;background:var(--card);border-radius:999px;overflow:hidden}.course-progress-fill{height:100%;background:var(--primary);border-radius:999px;transition:width .2s ease}.module-grid{margin-top:1rem;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem}.module-card{display:flex;gap:.75rem;align-items:flex-start;padding:1rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--card-2);color:var(--text);text-align:left;cursor:pointer;font:inherit;transition:border-color .12s ease,background .12s ease}.module-card:hover,.module-card:focus-visible{border-color:var(--primary)!important;background:var(--primary-soft)!important}.module-card.done{border-color:var(--success);background:var(--success-soft)}.module-card-body{flex:1}.module-card-body h3{margin:0 0 .35rem;font-size:1.15rem;line-height:1.25;font-family:var(--heading);font-weight:600;color:var(--primary)}.module-kicker{text-transform:uppercase;letter-spacing:.08em;font-size:.7rem;color:var(--primary);font-weight:600}.module-card-body p{margin:.15rem 0;color:var(--muted);font-size:.85rem}.module-card-body .link-btn{margin-top:.5rem;display:inline-block}input[type=email],input[type=text]{width:100%;margin-top:.35rem;border-radius:var(--radius);border:1px solid var(--border);background:var(--card-2);color:var(--text);padding:.6rem .75rem;font:400 .9rem var(--sans);transition:border-color .12s ease,box-shadow .12s ease}input[type=email]:focus,input[type=text]:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-soft)}button{font:600 .88rem/1 var(--sans);border:1px solid transparent;border-radius:var(--radius);cursor:pointer;padding:.55rem 1rem;background:var(--card-2);color:var(--text);transition:background .12s ease,border-color .12s ease}button:hover{background:#35353b}.save,.bar button{margin-top:1rem;background:var(--primary);color:var(--text-h);padding:.6rem 1rem}.save:hover,.bar button:hover{background:var(--primary-hover)}.hint{margin-top:.65rem;color:var(--muted);font-size:.86rem}table{width:100%;margin-top:.9rem;border-collapse:collapse}th,td{border-bottom:1px solid var(--border);text-align:left;padding:.6rem .5rem}th{font-weight:600;color:var(--text-h);font-size:.85rem}td{color:var(--text-dim);font-size:.9rem}.auth-btn{display:inline-flex;align-items:center;margin-top:.75rem;padding:.6rem 1.1rem;background:var(--primary);color:var(--text-h);border-radius:var(--radius);font-weight:600;text-decoration:none;transition:background .12s ease}.auth-btn:hover{background:var(--primary-hover)}.link-btn{background:none;border:none;color:var(--primary);cursor:pointer;font:inherit;font-weight:600;padding:0;text-decoration:none}.link-btn:hover{color:var(--primary-hover);text-decoration:underline}.module-view header.module-header{margin:.5rem 0 1.5rem}.module-header-top{display:flex;align-items:center;justify-content:space-between;gap:1rem}.module-back{background:none;border:1px solid var(--border);color:var(--primary);cursor:pointer;font:inherit;font-weight:700;padding:.35rem .8rem;border-radius:var(--radius);display:inline-flex;align-items:center;gap:.4rem;white-space:nowrap;transition:border-color .12s ease,background .12s ease}.module-back span{font-size:1.15rem;line-height:1}.module-back:hover{border-color:var(--primary);background:var(--primary-soft)}.module-view .module-header h2{font-family:var(--heading);font-size:1.75rem;font-weight:700;margin:.2rem 0}.module-content{line-height:1.7;font-size:1rem;color:var(--text-dim)}.module-content h2{margin-top:1.8rem;font-size:1.35rem;font-weight:600;color:var(--text-h)}.module-content h3{margin-top:1.2rem;font-size:1.1rem;font-weight:600;color:var(--text-h)}.module-content strong{color:var(--text-h);font-weight:600}.module-content a{color:var(--primary);text-decoration:none}.module-content a:hover{text-decoration:underline}.module-content table{border-collapse:collapse;margin:1rem 0;width:100%}.module-content th,.module-content td{border:1px solid var(--border);padding:.55rem .8rem;text-align:left}.module-content th{background:var(--card-2);color:var(--text-h);font-weight:600}.module-content blockquote{border-left:3px solid var(--primary);padding:.65rem 1rem;margin:1rem 0;background:var(--primary-soft);color:var(--text);font-style:italic;border-radius:0 var(--radius) var(--radius) 0}.module-content hr{border:none;border-top:1px solid var(--border);margin:1.75rem 0}.module-content img{max-width:100%;height:auto;display:block;margin:1.5rem auto;border-radius:var(--radius);background:#fff;padding:.5rem;box-shadow:0 6px 18px #0006}.module-content em{color:var(--muted)}.quiz{margin-top:2rem;padding:1.5rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--card-2)}.quiz h3{margin-top:0;font-size:1.1rem;font-weight:600}.quiz-question{margin:1.5rem 0}.quiz-q-text{margin-bottom:.7rem;color:var(--text-h);font-weight:500}.quiz-choices{display:flex;flex-direction:column;gap:.45rem}.quiz-choice{display:flex;gap:.6rem;align-items:center;padding:.6rem .8rem;border:1px solid var(--border);border-radius:var(--radius);cursor:pointer;background:var(--bg);transition:border-color .12s ease,background .12s ease}.quiz-choice:hover{border-color:var(--border-strong)}.quiz-choice.selected{border-color:var(--primary);background:var(--primary-soft)}.quiz-choice.correct{border-color:var(--success);background:var(--success-soft)}.quiz-choice.incorrect{border-color:var(--destructive);background:var(--destructive-soft)}.quiz-explanation{margin-top:.6rem;color:var(--muted);font-size:.9rem}.quiz-result{margin-top:1.25rem;padding:.9rem 1rem;border-radius:var(--radius);font-weight:500}.quiz-result.pass{background:var(--success-soft);border:1px solid var(--success);color:var(--text-h)}.quiz-result.fail{background:var(--destructive-soft);border:1px solid var(--destructive);color:var(--text-h)}@media (max-width: 900px){.grid.two,.module-grid{grid-template-columns:1fr}.hero{grid-template-columns:1fr;text-align:center}.logo{margin:0 auto}}