Fix dark and medication screenshots

src/app/(marketing)/how-it-works/page.tsx

@@ -148,8 +148,8 @@ export default function HowItWorksPage() {
           <div className="grid gap-12 lg:grid-cols-2 lg:items-center">
             <div className="justify-self-center py-2 lg:order-1">
               <PhoneMockup
-                src="/screenshots/product-bezel-2026-08-24-unified-type/medication-detail-natural.webp"
-                darkSrc="/screenshots/product-bezel-2026-08-24-unified-type/medication-detail-natural-dark.webp"
+                src="/screenshots/product-bezel-2026-08-24-unified-type/medication-detail-lisinopril-natural.webp"
+                darkSrc="/screenshots/product-bezel-2026-08-24-unified-type/medication-detail-lisinopril-natural-dark.webp"
                 alt="Illustrative Medscribe medication detail"
                 width={280}
               />

src/app/(marketing)/page.tsx

@@ -254,8 +254,8 @@ export default function HomePage() {
             <div className="relative mx-auto h-[42rem] w-full max-w-2xl sm:h-[50rem] lg:h-[56rem]">
               <div className="absolute top-20 left-[4%] w-[17rem] -rotate-6 sm:w-[21rem] lg:w-[23rem]">
                 <ProductDevice
-                  src="/screenshots/product-bezel-2026-08-24-unified-type/medication-detail-natural.webp"
-                  darkSrc="/screenshots/product-bezel-2026-08-24-unified-type/medication-detail-natural-dark.webp"
+                  src="/screenshots/product-bezel-2026-08-24-unified-type/medication-detail-lisinopril-natural.webp"
+                  darkSrc="/screenshots/product-bezel-2026-08-24-unified-type/medication-detail-lisinopril-natural-dark.webp"
                   alt="Medscribe medication detail in an iPhone 17 Pro product bezel"
                   className="pitch-device-motion pitch-device-drift-left"
                   sizes="(min-width: 1024px) 368px, (min-width: 640px) 336px, 272px"

src/components/feature-showcase.tsx

@@ -44,9 +44,9 @@ const features = [
       "Bring important questions to a clinician or pharmacist",
     ],
     image:
-      "/screenshots/product-bezel-2026-08-24-unified-type/medication-detail-natural.webp",
+      "/screenshots/product-bezel-2026-08-24-unified-type/medication-detail-lisinopril-natural.webp",
     darkImage:
-      "/screenshots/product-bezel-2026-08-24-unified-type/medication-detail-natural-dark.webp",
+      "/screenshots/product-bezel-2026-08-24-unified-type/medication-detail-lisinopril-natural-dark.webp",
     alt: "Illustrative Medscribe medication detail with schedule and medication information",
   },
   {

src/components/product-device.tsx

@@ -38,13 +38,14 @@ export function ProductDevice({
   const darkProps = darkSrc
     ? getImageProps({ src: darkSrc, ...shared }).props
     : null;
+  const darkSrcSet = darkProps?.srcSet ?? darkProps?.src;
 
   return (
     <picture className="block">
       {darkProps ? (
         <source
           media="(prefers-color-scheme: dark)"
-          srcSet={darkProps.srcSet}
+          srcSet={darkSrcSet}
           sizes={darkProps.sizes}
         />
       ) : null}