.topic-content .pc-about{background:#fff;color:#1e293b;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;overflow:hidden}.topic-content .pc-about *,.topic-content .pc-about :after,.topic-content .pc-about :before{box-sizing:border-box}.topic-content .pc-about a{text-decoration:none}.topic-content details.pc-faq-item>summary{cursor:pointer;list-style:none}.topic-content details.pc-faq-item>summary::-webkit-details-marker{display:none}.topic-content details.pc-faq-item>summary::marker{content:"";display:none}.topic-content details.pc-faq-item[open]>summary{background:#4f81bd!important;border-color:#4f81bd!important;border-radius:1rem 1rem 0 0!important;color:#fff!important}.topic-content details.pc-faq-item[open]>summary .pc-faq-chevron{color:#fff;transform:rotate(180deg)}.topic-content details.pc-faq-item{background:#fff;border:1px solid #e5e7eb;border-radius:1.15rem;box-shadow:0 1px 2px #0f172a0a;margin-bottom:1rem;overflow:hidden}.topic-content .pc-about-video-slot iframe,.topic-content .pc-about-video-slot video{height:100%;inset:0;position:absolute;width:100%}.topic-content .pc-faq-summary{align-items:center;background:#fff;color:#1f2937;display:flex;font-size:1.1rem;font-weight:600;gap:1.25rem;justify-content:space-between;padding:1.45rem 1.85rem;transition:background .2s,color .2s}.topic-content .pc-faq-body{background:#fff;border-top:1px solid #e5e7eb;color:#6b7280;font-size:1rem;line-height:1.75;padding:1.45rem 1.85rem}.topic-content .pc-faq-chevron{color:#9ca3af;display:block;flex-shrink:0;height:1.45rem!important;max-height:1.45rem!important;max-width:1.45rem!important;transition:transform .2s;width:1.45rem!important}.topic-content .pc-btn-primary:hover{background:#2563eb!important}.topic-content .pc-btn-secondary:hover{background:#f9fafb!important}@media(max-width:768px){.topic-content .pc-hero{flex-direction:column!important;gap:2.5rem!important}.topic-content .pc-hero-title{font-size:2.25rem!important}.topic-content .pc-slogan{font-size:2.75rem!important}.topic-content .pc-production{flex-direction:column!important}.topic-content .pc-features{grid-template-columns:1fr!important}.topic-content .pc-cta-row{flex-direction:column!important}}