.prona-page-cols{grid-template-columns:minmax(0,1fr)}.prona-content-col{min-width:0}.prona-key-rows{grid-template-columns:1fr}.prona-mobile-cta-wrap{padding:12px max(20px, env(safe-area-inset-right)) max(20px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));background:var(--card);border-top:1px solid var(--line);box-shadow:var(--shadow-medium);align-items:center;gap:10px;display:flex}.prona-aside-rail{min-width:0;display:block}@media (min-width:768px){.prona-mobile-cta-wrap{display:none}.prona-key-rows{grid-template-columns:1fr 1fr}}@media (min-width:1024px){.prona-page-cols{grid-template-columns:minmax(0,1fr) 360px;gap:64px}.prona-content-col{grid-area:1/1}.prona-aside-rail{grid-row-start:1;grid-column-start:2;align-self:start;display:block;position:sticky;top:62px}.prona-aside-inner{max-height:calc(100vh - 110px);padding-right:4px;overflow-y:auto}.prona-key-rows{grid-template-columns:1fr 1fr 1fr}.prona-calc-cols{grid-template-columns:minmax(0,720px)}}.prona-cta-button:hover{background:var(--brand-hover)}.prona-subtype-inner{background:var(--card);border-radius:var(--r-md,6px);padding:16px}@media (min-width:768px){.prona-subtype-inner{padding:24px}}.prona-ranking-info-row{margin-top:8px;margin-bottom:-8px;display:flex}@media (prefers-reduced-motion:no-preference){.prona-calc-cols>div{transition:box-shadow var(--dur-base), transform var(--dur-base)}.prona-calc-cols>div:hover{box-shadow:var(--shadow-medium);transform:translateY(-1px)}}.prona-section-nav-sticky{z-index:30;background:var(--card);border-bottom:1px solid var(--border);position:sticky;top:0}.prona-nav-row{max-width:var(--content-max);align-items:center;gap:8px;margin:0 auto;padding:4px 16px;display:flex}@media (min-width:1024px){.prona-nav-row{padding-left:48px;padding-right:48px}}.prona-container{max-width:var(--content-max);margin:0 auto;padding:0 16px}.prona-gallery-wrap{max-width:var(--content-max);margin:clamp(16px,2.2vw,28px) auto 0;padding:0 16px}.prona-hero-section{max-width:var(--content-max);margin:0 auto;padding:28px 16px 0}.prona-pagewrap{max-width:var(--content-max);padding:0 16px;padding-top:var(--section-pad-y-sm);padding-bottom:var(--section-pad-y-md);margin:0 auto;display:grid}.prona-section{padding-top:var(--section-pad-y-sm);padding-bottom:var(--section-pad-y-sm);border-top:1px solid var(--line);scroll-margin-top:50px}.prona-section-final{padding-top:var(--section-pad-y-sm);padding-bottom:var(--section-pad-y-sm);border-bottom:1px solid var(--line);scroll-margin-top:50px}.prona-section-trailing{padding-top:var(--section-pad-y-sm);padding-bottom:var(--section-pad-y-sm);scroll-margin-top:50px}.prona-section-h2{color:var(--foreground);margin-bottom:24px}.prona-section-h2-clamp{color:var(--foreground);letter-spacing:-.015em;font-size:clamp(22px,2.2vw,28px);font-weight:600}.prona-section-lead{color:var(--foreground);margin-top:4px;margin-bottom:24px}.prona-description-wrap{max-width:768px}.prona-features-heading{color:var(--foreground);margin-bottom:12px}.prona-features-list{flex-wrap:wrap;gap:8px;display:flex}.prona-feature-chip{border-radius:var(--radius-pill);background:var(--accent-soft);color:var(--foreground);border:1px solid var(--line);align-items:center;gap:6px;padding:6px 12px;display:inline-flex}.prona-feature-dot{border-radius:var(--radius-pill);background:var(--brand);flex-shrink:0;width:6px;height:6px}.prona-subtype-wrap{margin-top:32px}.prona-subtype-card{border-radius:var(--radius-card);border:1px solid var(--line);background:var(--card)}.prona-map-wrap{border-radius:var(--radius-card);border:1px solid var(--line);height:420px;box-shadow:var(--shadow-soft);overflow:hidden}.prona-map-note{background:var(--cream);border-radius:var(--radius-card);border:1px solid var(--line);align-items:flex-start;gap:12px;margin-top:16px;padding:16px;display:flex}.prona-map-note-icon-wrap{border-radius:var(--radius-pill);background:var(--accent-soft);width:36px;height:36px;color:var(--brand);flex-shrink:0;justify-content:center;align-items:center;display:flex}.prona-map-note-text{color:var(--foreground)}.prona-map-note-strong{color:var(--foreground);font-weight:500}.prona-calculators-grid{grid-template-columns:1fr;align-items:flex-start;gap:16px;display:grid}.prona-calculator-card{border-radius:var(--radius-card);border:1px solid var(--line);background:var(--card);height:100%;padding:24px}.prona-aside{margin-top:32px;scroll-margin-top:50px}.prona-viewing-wrap{margin-top:20px}.prona-report-wrap{justify-content:center;margin-top:16px;display:flex}.prona-mobile-cta-price-col{flex-direction:column;flex-shrink:0;justify-content:center;display:flex}.prona-mobile-cta-price{color:var(--foreground)}.prona-mobile-cta-price-unit{color:var(--muted-foreground);margin-left:4px}.prona-mobile-cta-ppsm{color:var(--muted-foreground);margin-top:2px}.prona-mobile-cta-button{border-radius:var(--radius-chip);background:var(--brand);color:var(--primary-foreground);transition:background var(--dur-fast);flex:1;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:14px 0;display:flex}