diff --git a/src/index.css b/src/index.css
index 2992c05..27c2999 100644
--- a/src/index.css
+++ b/src/index.css
@@ -36,6 +36,7 @@ a:hover {
 
 .btn-game {
   position: relative;
+  display: inline-block;
   border: none;
   color: #fff;
   padding: 14px 40px;
@@ -45,6 +46,7 @@ a:hover {
   background: url('/images/btn_normal.webp') center/100% 100% no-repeat;
   letter-spacing: 0.05em;
   overflow: hidden;
+  text-decoration: none;
   transition: transform 0.15s, filter 0.15s;
 }
 .btn-game:hover { transform: translateY(-1px); filter: brightness(1.2); }
diff --git a/src/pages/HomePage.jsx b/src/pages/HomePage.jsx
index fa61b8b..e1fadc9 100644
--- a/src/pages/HomePage.jsx
+++ b/src/pages/HomePage.jsx
@@ -46,11 +46,11 @@ export default function HomePage() {
           <p className="hero-desc">MULTIPLAYER BOSS RAID</p>
           <div className="hero-cta">
             {user ? (
-              <a href="#download" className="btn-game" style={{display: 'inline-block', textDecoration: 'none'}}>
+              <a href="#download" className="btn-game">
                 <span>게임 시작</span>
               </a>
             ) : (
-              <Link to="/login" className="btn-game" style={{display: 'inline-block', textDecoration: 'none'}}>
+              <Link to="/login" className="btn-game">
                 <span>로그인</span>
               </Link>
             )}
diff --git a/src/pages/LoginPage.css b/src/pages/LoginPage.css
deleted file mode 100644
index 5a8af71..0000000
--- a/src/pages/LoginPage.css
+++ /dev/null
@@ -1 +0,0 @@
-/* This file is deprecated. Both LoginPage and RegisterPage now use AuthPage.css */