.guide-cluster-badge{display:inline-flex;align-items:center;padding:.2rem .75rem;border-radius:var(--radius-full);font-size:var(--font-size-xs);font-weight:var(--font-weight-semibold);text-transform:uppercase;letter-spacing:.05em;background:var(--primary-100);color:var(--primary-700);border:1px solid var(--primary-200)}.hero-prereqs{display:flex;align-items:center;gap:.375rem;flex-wrap:wrap}.hero-prereqs-label{font-size:var(--font-size-xs);color:var(--text-muted);white-space:nowrap}.prereq-badge{display:inline-flex;align-items:center;padding:.15rem .5rem;border-radius:var(--radius-full);font-size:var(--font-size-xs);font-weight:var(--font-weight-medium);background:var(--primary-50);color:var(--primary-700);border:1px solid var(--primary-200);text-decoration:none;transition:background var(--transition-fast)}a.prereq-badge:hover{background:var(--primary-100)}.prereq-badge--plain{background:var(--surface-secondary);color:var(--text-secondary);border-color:var(--border-default)}.exercise-box{display:flex;gap:var(--spacing-md);align-items:flex-start;background:color-mix(in srgb,var(--green-500) 5%,var(--card-background));border:1px solid color-mix(in srgb,var(--green-500) 25%,transparent);border-radius:var(--radius-xl);padding:var(--spacing-md)}.exercise-icon{flex-shrink:0;width:2.5rem;height:2.5rem;display:flex;align-items:center;justify-content:center;background:color-mix(in srgb,var(--green-500) 15%,transparent);border-radius:var(--radius-lg);color:var(--green-600)}.exercise-icon svg{width:1.25rem;height:1.25rem}.exercise-body{display:flex;flex-direction:column;gap:var(--spacing-sm);flex:1;min-width:0}.exercise-title{font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);color:var(--text-primary);margin:0}.exercise-desc{font-size:var(--font-size-sm);color:var(--text-secondary);margin:0;line-height:1.6}.exercise-steps{list-style:none;padding-left:1.75rem;margin:0;counter-reset:exercise-counter}.exercise-steps li{position:relative;font-size:var(--font-size-sm);color:var(--text-primary);line-height:1.55;margin-bottom:.5rem;counter-increment:exercise-counter;padding-left:.25rem}.exercise-steps li:before{content:counter(exercise-counter);position:absolute;left:-1.5rem;top:0;width:1.25rem;height:1.25rem;display:flex;align-items:center;justify-content:center;background:var(--green-600);color:#fff;border-radius:50%;font-size:.65rem;font-weight:var(--font-weight-bold);line-height:1}.takeaways-box{background:color-mix(in srgb,var(--violet-500) 5%,var(--card-background));border:1px solid color-mix(in srgb,var(--violet-500) 20%,transparent);border-radius:var(--radius-lg);padding:var(--spacing-md)}.takeaways-content-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.625rem}.takeaways-content-list li{position:relative;font-size:var(--font-size-sm);color:var(--text-primary);line-height:1.6;padding-left:1.5rem}.takeaways-content-list li:before{content:"✓";position:absolute;left:0;color:var(--violet-600);font-weight:var(--font-weight-bold);font-size:var(--font-size-sm)}.glossar-table{border:1px solid var(--card-border);border-radius:var(--radius-lg);overflow:hidden}.glossar-row{display:grid;grid-template-columns:11rem 1fr;gap:var(--spacing-md);align-items:baseline;padding:.625rem var(--spacing-md);border-bottom:1px solid var(--border-subtle);text-decoration:none;transition:background var(--transition-fast)}.glossar-row:last-child{border-bottom:none}.glossar-row:hover{background:var(--surface-hover)}.glossar-term{font-size:var(--font-size-sm);font-weight:var(--font-weight-semibold);color:var(--primary-600);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.glossar-desc{font-size:var(--font-size-sm);color:var(--text-secondary);line-height:1.5;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical}.prose .problem-block{background:color-mix(in srgb,var(--amber-500) 5%,var(--card-background));border:1px solid color-mix(in srgb,var(--amber-500) 25%,transparent);border-radius:var(--radius-xl);padding:var(--spacing-md) var(--spacing-md);margin:var(--spacing-md) 0}.prose .problem-block h3{font-size:var(--font-size-base);font-weight:var(--font-weight-semibold);color:var(--amber-700);margin:0 0 var(--spacing-sm);display:flex;align-items:center;gap:.5rem}.prose .problem-block .problem-icon{color:var(--amber-600);flex-shrink:0}.prose .problem-block p,.prose .problem-block ul,.prose .problem-block ol{margin-bottom:var(--spacing-sm);font-size:var(--font-size-sm)}.prose .problem-block p:last-child,.prose .problem-block ul:last-child{margin-bottom:0}