.subject-adaptation-stage{background:hsl(var(--bg-surface));border:1px solid hsl(var(--border-subtle));border-radius:var(--radius-xl);margin-bottom:3.5rem;padding:2.25rem 2rem;box-shadow:0 10px 30px -10px #0000000d}.adaptation-header{margin-bottom:1.75rem}.adaptation-badge{background:hsl(var(--primary-subtle));color:hsl(var(--primary));border-radius:var(--radius-full);align-items:center;gap:.5rem;margin-bottom:1rem;padding:.35rem .85rem;font-size:.8125rem;font-weight:700;display:inline-flex}.adaptation-title{font-size:clamp(1.45rem,2.7vw,2.1rem);font-family:var(--font-heading);color:hsl(var(--text-main));margin-bottom:.65rem;line-height:1.25}.adaptation-desc{color:hsl(var(--text-muted));max-width:48rem;font-size:.96875rem;line-height:1.6}.subject-tabs-wrapper{border-bottom:1px solid hsl(var(--border-subtle));gap:.5rem;margin-bottom:1.75rem;padding-bottom:.5rem;display:flex;overflow-x:auto}.subject-tab-btn{border-radius:var(--radius-md);color:hsl(var(--text-muted));cursor:pointer;white-space:nowrap;background:0 0;border:1px solid #0000;padding:.6rem 1.15rem;font-size:.875rem;font-weight:600;transition:all .2s}.subject-tab-btn:hover{color:hsl(var(--text-main));background:hsl(var(--bg-canvas))}.subject-tab-btn.active{background:hsl(var(--primary-subtle));color:hsl(var(--primary));border-color:hsl(var(--primary));font-weight:700}.subject-pane-content{display:none}.subject-pane-content.active{animation:.25s ease-out fadeIn;display:block}.adaptation-guidelines-box{background:hsl(var(--bg-canvas));border:1px solid hsl(var(--border-subtle));border-radius:var(--radius-lg);margin-bottom:1.5rem;padding:1.5rem}.guidelines-title{color:hsl(var(--text-main));margin-bottom:.75rem;font-size:1.05rem;font-weight:700}.guidelines-list{color:hsl(var(--text-muted));flex-direction:column;gap:.4rem;margin:0;padding-left:1.25rem;font-size:.875rem;line-height:1.6;display:flex}.guidelines-list li strong{color:hsl(var(--text-main))}.cke-exam-box{background:hsl(var(--bg-canvas));border:1px solid hsl(var(--border-subtle));border-radius:var(--radius-lg);margin-top:1.5rem;padding:1.5rem}.cke-exam-title{font-size:1.1rem;font-family:var(--font-heading);color:hsl(var(--text-main));margin-bottom:.5rem}.cke-exam-desc{color:hsl(var(--text-muted));margin-bottom:1rem;font-size:.875rem;line-height:1.5}.cke-matrix-table{border-collapse:collapse;width:100%;font-size:.875rem}.cke-matrix-table th{background:hsl(var(--bg-surface));text-align:left;color:hsl(var(--text-main));border-bottom:1px solid hsl(var(--border-subtle));padding:.65rem .85rem;font-weight:700}.cke-matrix-table td{border-bottom:1px solid hsl(var(--border-subtle));color:hsl(var(--text-muted));padding:.75rem .85rem;line-height:1.45}.cke-matrix-table tr:last-child td{border-bottom:none}.cke-code-badge{background:hsl(var(--bg-surface));border:1px solid hsl(var(--border-subtle));border-radius:var(--radius-sm);color:hsl(var(--primary));padding:.15rem .45rem;font-family:monospace;font-size:.75rem;font-weight:700;display:inline-block}@media (width<=768px){.subject-adaptation-stage{padding:1.5rem 1rem}}.page-wrapper{padding-top:1.5rem;padding-bottom:4rem}.breadcrumb-trail{margin-bottom:1.5rem}.breadcrumb-list{font-size:var(--text-xs);color:hsl(var(--text-muted));flex-wrap:wrap;align-items:center;gap:.5rem;margin:0;padding:0;list-style:none;display:flex}.breadcrumb-list a{color:hsl(var(--primary));text-decoration:none}.breadcrumb-list a:hover{text-decoration:underline}.separator{color:hsl(var(--border-subtle))}.page-hero{margin-bottom:2.5rem}.hero-badge{background:hsl(var(--primary-subtle));border:1px solid hsl(var(--primary) / .2);border-radius:var(--radius-full);font-size:var(--text-xs);color:hsl(var(--primary));text-transform:uppercase;letter-spacing:.05em;align-items:center;gap:.5rem;margin-bottom:1rem;padding:.35rem .85rem;font-weight:700;display:inline-flex}.page-h1{color:hsl(var(--text-main));font-size:clamp(2rem,3.8vw,2.75rem);font-weight:800;line-height:1.2;font-family:var(--font-heading);margin-bottom:1rem}.definition-capsule{box-shadow:none;background:0 0;border:none;margin-bottom:1.5rem;padding:0}.hero-lead{color:hsl(var(--text-main));max-width:52rem;margin:0 0 1.25rem;font-size:clamp(1rem,1.3vw,1.125rem);line-height:1.7}.educational-prose{max-width:52rem;margin-top:3.5rem}.prose-section{margin-bottom:3rem}.prose-section h2{color:hsl(var(--text-main));font-size:clamp(1.4rem,2.5vw,1.85rem);font-weight:800;font-family:var(--font-heading);margin-top:2rem;margin-bottom:1rem;line-height:1.3}.prose-section h3{color:hsl(var(--text-main));font-size:clamp(1.15rem,2vw,1.4rem);font-weight:700;font-family:var(--font-heading);margin-top:1.75rem;margin-bottom:.75rem;line-height:1.35}.prose-section p{color:hsl(var(--text-muted));margin-bottom:1.25rem;font-size:1rem;line-height:1.75}.prose-section ul,.prose-section ol{color:hsl(var(--text-muted));margin:0 0 1.5rem;padding-left:1.5rem;font-size:1rem;line-height:1.75}.prose-section li{margin-bottom:.5rem}.prose-section strong{color:hsl(var(--text-main))}.callout-card{background:hsl(var(--bg-surface));border:1px solid hsl(var(--border-subtle));border-radius:var(--radius-lg);box-shadow:inset 4px 0 0 hsl(var(--primary));margin:2rem 0;padding:1.75rem}.callout-card h4{color:hsl(var(--text-main));margin-bottom:.5rem;font-size:1.125rem;font-weight:700}.callout-card p{color:hsl(var(--text-muted));margin:0;font-size:.9375rem;line-height:1.6}.conduit-nav-bar{border-top:1px solid hsl(var(--border-subtle));margin-top:3rem;padding-top:2rem}