/* Valores originales de style.css y Precios. Las páginas nuevas comparten esta base. */
:root {
    --site-font-body: "Lato", sans-serif;
    --site-font-heading: "Nunito", sans-serif;
    --site-text: #3e3e3e;
    --site-muted: #6c757d;
    --site-accent: #67c56e;
    --site-link: #206525;
    --site-line: #dee2e6;
    --site-surface: #f8f9fa;
    --site-soft-green: #eff8f1;
    --site-on-dark: #e9ecef;
    --site-title-size: 24px;
    --site-subtitle-size: 20px;
    --site-body-size: 16px;
}
/* No cambia iconos, código, navegación ni los colores propios de las marcas. */
:where(.landing-page, .products-page, .docs-page, .cert-page, .faq-page, .cart-page, .ak-page, .rcv-empresas) {
    font-family: var(--site-font-body);
    font-size: var(--site-body-size);
}
:where(.landing-page, .products-page, .docs-page, .cert-page, .faq-page, .cart-page, .ak-page, .rcv-empresas) :is(h1, h2, h3, h4, legend) {
    font-family: var(--site-font-heading);
}

.site-title { font-family:var(--site-font-heading); font-size:var(--site-title-size); line-height:1.5; font-weight:700; letter-spacing:2px; color:var(--site-text); }
.site-subtitle { font-family:var(--site-font-heading); font-size:var(--site-subtitle-size); line-height:1.5; font-weight:600; color:var(--site-text); }
.site-lead { font-size:var(--site-body-size); line-height:1.6; }
/* Shared help/FAQ symbol, matching Certificado Digital. */
img.product-help-icon{display:block;width:48px;height:48px;object-fit:contain;flex-shrink:0;margin:0 0 18px}
.product-help-label{display:flex;align-items:center;gap:12px;min-width:0}
.product-help-label img.product-help-icon,.cc-help img.product-help-icon{width:32px;height:32px;margin:0}
.products-help>img.product-help-icon{margin:0}
.ak-help .product-help-icon{width:24px;height:24px}
@media(max-width:480px){.ak-help{flex-wrap:wrap}}