.topic-section-heading{border-bottom:2px solid var(--concrete,#e5e7eb);position:relative}.topic-section-heading:after{content:"";background:var(--amber-drill,#f59e0b);width:56px;height:2px;position:absolute;bottom:-2px;left:0}.topic-quick-nav-link{border-radius:0 var(--radius-sm,4px) var(--radius-sm,4px) 0;color:var(--geological-gray,#4a5568);transition:all var(--transition-base,.2s ease);border-left:2px solid #0000;padding:.4rem .75rem;font-size:.875rem;font-weight:500;text-decoration:none;display:block}.topic-quick-nav-link:hover{color:var(--bedrock-dark,#0f1419);background:color-mix(in srgb, var(--amber-drill,#f59e0b) 8%, transparent)}.topic-quick-nav-link.is-active{border-left-color:var(--amber-drill,#f59e0b);color:var(--bedrock-dark,#0f1419);background:color-mix(in srgb, var(--amber-drill,#f59e0b) 10%, transparent);font-weight:600}.topic-quick-nav-pill{white-space:nowrap;border:1px solid var(--concrete,#e5e7eb);border-radius:var(--radius-full,9999px);background:var(--white,#fff);color:var(--geological-gray,#4a5568);transition:all var(--transition-base,.2s ease);flex-shrink:0;padding:.4rem .9rem;font-size:.8125rem;font-weight:500;text-decoration:none}.topic-quick-nav-pill:hover{border-color:var(--amber-drill,#f59e0b);color:var(--bedrock-dark,#0f1419)}.topic-quick-nav-pill.is-active{border-color:var(--amber-drill,#f59e0b);background:color-mix(in srgb, var(--amber-drill,#f59e0b) 12%, transparent);color:var(--bedrock-dark,#0f1419);font-weight:600}.topic-quick-nav-mobile{scrollbar-width:none}.topic-quick-nav-mobile::-webkit-scrollbar{display:none}.topic-guide-body a:not([class]){color:var(--amber-drill-dark,#b45309);text-decoration:underline;-webkit-text-decoration-color:color-mix(in srgb, var(--amber-drill,#f59e0b) 45%, transparent);text-decoration-color:color-mix(in srgb, var(--amber-drill,#f59e0b) 45%, transparent);text-underline-offset:2px;transition:color var(--transition-base,.2s ease)}.topic-guide-body a:not([class]):hover{color:var(--amber-drill,#f59e0b)}.topic-cta-primary:hover{transform:translateY(-1px);background:var(--amber-drill-light,#fbbf24)!important}.topic-cta-secondary:hover{border-color:var(--amber-drill,#f59e0b)!important;color:var(--amber-drill,#f59e0b)!important}@media print{header,footer,nav,.topic-quick-nav,.topic-quick-nav-mobile,.topic-cta-band,.topic-breadcrumb,.topic-hero-meta .no-print,.sticky-top,.position-sticky,iframe,video{display:none!important}body{color:#000!important;background:#fff!important;font-size:11pt!important;line-height:1.5!important}@page{size:letter;margin:.75in}.topic-hero{color:#000!important;background:#fff!important;padding:0 0 .5in!important}.topic-hero *{color:#000!important;text-shadow:none!important}.topic-hero-pattern,.topic-hero-accent,.topic-hero-image{display:none!important}.topic-checklist{break-inside:avoid;box-shadow:none!important;border:1.5pt solid #000!important}.topic-checklist-header{background:#fff!important;border-bottom:1.5pt solid #000!important}.topic-checklist-header *{color:#000!important}.topic-checklist li{break-inside:avoid;border-color:#000!important}.topic-checkbox{-webkit-print-color-adjust:exact;print-color-adjust:exact;box-shadow:none!important;background:#fff!important;border:1.5pt solid #000!important}.topic-checklist-frequency{color:#000!important;background:#fff!important;border:1pt solid #000!important}.topic-guide-body table{border:1pt solid #000!important}.topic-guide-body th,.topic-guide-body td{color:#000!important;background:#fff!important;border:.5pt solid #444!important}.topic-figure{break-inside:avoid}.topic-sources a[href^=http]:after{content:" (" attr(href) ")";color:#444;word-break:break-all;font-size:8.5pt}}