.tc-hero{padding-top:var(--space-16);padding-bottom:var(--space-10)}.tc-hero-inner{display:grid;grid-template-columns:minmax(0,2fr) minmax(260px,1.2fr);gap:var(--space-8);align-items:flex-start}.tc-hero-copy{max-width:720px}.tc-hero-lead{font-size:var(--font-size-md);color:var(--color-text-muted);margin-top:var(--space-4)}.tc-hero-meta{display:flex;flex-wrap:wrap;gap:var(--space-3);align-items:center;margin-top:var(--space-5)}.tc-hero-note{font-size:var(--font-size-sm);color:var(--color-text-muted)}.tc-hero-aside{position:relative}.tc-hero-card{position:sticky;top:var(--space-8)}.tc-hero-card-title{font-size:var(--font-size-lg);margin-bottom:var(--space-4)}.tc-links-list{display:flex;flex-direction:column;gap:var(--space-2);margin-bottom:var(--space-4)}.tc-link{font-size:var(--font-size-sm);color:var(--color-primary);border-bottom:1px solid transparent;padding-bottom:2px;display:inline-flex;align-items:center;justify-content:space-between;gap:var(--space-2)}.tc-link::after{content:"→";font-size:0.9em;color:var(--color-accent-burgundy);opacity:0;transform:translateX(-4px);transition:opacity var(--transition-base),transform var(--transition-base)}.tc-link:hover{border-color:rgba(185,138,90,0.6);color:var(--color-accent-burgundy)}.tc-link:hover::after{opacity:1;transform:translateX(0)}.tc-hero-cta{margin-top:var(--space-2)}.tc-content-section{padding-top:0}.tc-toc{margin-bottom:var(--space-8)}.tc-toc-title{font-size:var(--font-size-lg);margin-bottom:var(--space-3)}.tc-toc-list{counter-reset:tc-toc-counter;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:var(--space-2)}.tc-toc-list>li{font-size:var(--font-size-sm)}.tc-toc-list>li>a{display:inline-flex;align-items:center;gap:var(--space-2);padding:6px 10px;border-radius:var(--radius-full);border:1px solid transparent;color:var(--color-text-muted);background:rgba(249,244,237,0.9);transition:background var(--transition-base),border-color var(--transition-base),color var(--transition-base)}.tc-toc-list>li>a::before{counter-increment:tc-toc-counter;content:counter(tc-toc-counter)".";font-variant-numeric:tabular-nums;color:var(--color-accent-burgundy)}.tc-toc-list>li>a:hover{border-color:rgba(185,138,90,0.6);color:var(--gray-900);background:#fdf8f0}.tc-article{max-width:860px;margin:0 auto}.tc-block+.tc-block{margin-top:var(--space-10);padding-top:var(--space-8);border-top:1px solid var(--color-border-soft)}.tc-block h2{margin-bottom:var(--space-4)}.tc-block h3{margin-top:var(--space-4);margin-bottom:var(--space-3);font-size:var(--font-size-xl)}.tc-list{margin-left:1.2rem;display:flex;flex-direction:column;gap:var(--space-2);margin-bottom:var(--space-4)}.tc-list>li{position:relative;padding-left:0.4rem;font-size:var(--font-size-md);color:var(--color-text-muted)}.tc-list>li::before{content:"•";position:absolute;left:-0.8rem;color:var(--color-accent-burgundy)}.tc-block p{font-size:var(--font-size-md);color:var(--color-text-muted)}.tc-block a{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.tc-block a:hover{text-decoration-color:var(--color-accent-burgundy)}@media (max-width:960px){.tc-hero-inner{grid-template-columns:minmax(0,1fr);gap:var(--space-6)}.tc-hero-card{position:static}}@media (max-width:640px){.tc-hero{padding-top:var(--space-12);padding-bottom:var(--space-8)}.tc-hero-lead{font-size:var(--font-size-base)}.tc-article{max-width:100%}.tc-block+.tc-block{margin-top:var(--space-8);padding-top:var(--space-6)}}