diff --git a/solution/frontend/src/features/marketing/ShowcaseGrid.tsx b/solution/frontend/src/features/marketing/ShowcaseGrid.tsx
index 3b76429..9405014 100644
--- a/solution/frontend/src/features/marketing/ShowcaseGrid.tsx
+++ b/solution/frontend/src/features/marketing/ShowcaseGrid.tsx
@@ -130,11 +130,11 @@ export function ShowcasePeeks({limit = 10}: {limit?: number}) {
 
   return (
     <div
-      className="o2o-marquee relative mt-10 overflow-hidden [mask-image:linear-gradient(90deg,transparent,#000_8%,#000_92%,transparent)]"
+      className="o2o-marquee relative mt-8 overflow-hidden [mask-image:linear-gradient(90deg,transparent,#000_8%,#000_92%,transparent)]"
       aria-label="발행된 홈페이지"
     >
       <div
-        className="o2o-marquee-track flex w-max gap-4 py-1"
+        className="o2o-marquee-track flex w-max gap-3 py-1"
         style={{'--marquee-duration': duration} as CSSProperties}
       >
         {[...items, ...items].map((item, index) => (
@@ -146,7 +146,7 @@ export function ShowcasePeeks({limit = 10}: {limit?: number}) {
             // 두 벌째는 첫 벌의 복제다 — 스크린리더가 같은 목록을 두 번 읽지 않게 한다.
             aria-hidden={index >= items.length}
             tabIndex={index >= items.length ? -1 : undefined}
-            className="w-52 shrink-0 overflow-hidden rounded-xl border border-border bg-card text-left transition-transform hover:-translate-y-0.5"
+            className="w-40 shrink-0 overflow-hidden rounded-lg border border-border bg-card text-left transition-transform hover:-translate-y-0.5"
           >
             <div className="flex aspect-[16/10] items-center justify-center overflow-hidden bg-muted">
               {item.thumbnailUrl ? (
@@ -160,9 +160,9 @@ export function ShowcasePeeks({limit = 10}: {limit?: number}) {
                 <ImageOff className="size-5 text-muted-foreground/40" aria-hidden />
               )}
             </div>
-            <div className="px-3 py-2.5">
-              <p className="truncate text-xs font-semibold tracking-tight">{item.name}</p>
-              <p className="truncate text-[11px] text-muted-foreground">
+            <div className="px-2.5 py-2">
+              <p className="truncate text-[11px] font-semibold tracking-tight">{item.name}</p>
+              <p className="truncate text-[10px] text-muted-foreground">
                 {[item.region, CATEGORY_LABEL[item.category]].filter(Boolean).join(' · ')}
               </p>
             </div>
diff --git a/solution/frontend/src/pages/LandingPage.tsx b/solution/frontend/src/pages/LandingPage.tsx
index 1eaa876..8f657f6 100644
--- a/solution/frontend/src/pages/LandingPage.tsx
+++ b/solution/frontend/src/pages/LandingPage.tsx
@@ -55,8 +55,8 @@ export function LandingPage() {
   return (
     <MarketingShell>
       {/* ── 상단 ─────────────────────────────────────── */}
-      <section className="border-b border-border">
-        <div className="mx-auto w-full max-w-6xl px-5 py-16 text-center sm:py-20">
+      <section className="flex min-h-[calc(100dvh-3.5rem)] items-center border-b border-border">
+        <div className="mx-auto w-full max-w-6xl px-5 py-12 text-center">
           <h1 className="mx-auto max-w-4xl text-4xl leading-[1.25] font-bold tracking-[-0.04em] sm:text-6xl">
             {/* 앞말만 돈다. 마지막 항목은 첫 항목의 복제다 — 되감을 때 글자가 튀지 않게(index.css). */}
             <span className="o2o-rotator">
@@ -70,14 +70,14 @@ export function LandingPage() {
             </span>
             홈페이지
           </h1>
-          <p className="mx-auto mt-4 max-w-xl text-sm text-muted-foreground sm:text-base">
+          <p className="mx-auto mt-3 max-w-xl text-sm text-muted-foreground sm:text-base">
             가게 이름 한 줄로 시작해 보세요
           </p>
 
-          <form onSubmit={submit} className="mx-auto mt-8 flex max-w-lg gap-2">
+          <form onSubmit={submit} className="mx-auto mt-6 flex max-w-lg gap-2">
             <div className="relative flex-1">
               <Search
-                className="pointer-events-none absolute top-1/2 left-4 size-4 -translate-y-1/2 text-muted-foreground"
+                className="pointer-events-none absolute top-1/2 left-5 size-4 -translate-y-1/2 text-muted-foreground"
                 aria-hidden
               />
               <input
@@ -85,16 +85,16 @@ export function LandingPage() {
                 onChange={(e) => setQuery(e.target.value)}
                 placeholder="가게 이름을 입력하세요"
                 aria-label="가게 이름"
-                className="h-12 w-full rounded-lg border border-border bg-card pr-4 pl-11 text-sm shadow-sm transition-colors outline-none placeholder:text-muted-foreground focus:border-ring focus:ring-1 focus:ring-ring"
+                className="h-13 w-full rounded-full border border-border bg-card pr-5 pl-12 text-sm shadow-sm transition-colors outline-none placeholder:text-muted-foreground focus:border-ring focus:ring-1 focus:ring-ring"
               />
             </div>
-            <Button type="submit" variant="primary" size="lg" className="shrink-0">
+            <Button type="submit" variant="primary" size="lg" className="h-13 shrink-0 rounded-full px-7">
               확인하기
             </Button>
           </form>
 
           {/* 업종은 고르지 않아도 된다 — 여기 있는 건 "누구를 위한 서비스인가" 를 말하기 위한 것이다. */}
-          <div className="mt-4 flex flex-wrap items-center justify-center gap-2">
+          <div className="mt-3 flex flex-wrap items-center justify-center gap-2">
             {INDUSTRIES.map(({id, label, icon: Icon}) => (
               <Link
                 key={id}