
구글에서 아래 글씨체 코드를 집어넣었는데, 위에 홈페이지 글씨체가 바뀌지 않아 뭘 잘못했을지 질문드려요 ㅠㅠ


작성한 코드 및 에러 메세지
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet"
integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/js/bootstrap.bundle.min.js"
integrity="sha384-MrcW6ZMFYlzcLA8Nl+NtUVF0sA7MsXsP1UyJoMp4YLEuNSfAP+JcXn/tWtIaxVXM"
crossorigin="anonymous"></script>
<title>스파르타코딩클럽 | 부트스트랩 연습하기</title>
<link href="https://fonts.googleapis.com/css2?family=Nanum+Myeongjo&display=swap" rel="stylesheet">
<STYLE>
* {
font-family: 'Nanum Myeongjo', serif;
}
.mytitle {
height: 250px;
width: 100%;
background-image: linear-gradient(0deg, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url("https://pbs.twimg.com/media/FXDtQ2qUYAEbPB_?format=jpg&name=small");
background-position: center;
background-size: cover;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
color: white;
}
.fanbox {
max-width: 500px;
width: 95%;
box-shadow: 0px 0px 3px 0px gray;
padding: 20px;
margin: 20px auto 0px auto;
}
.fanbox > button {
margin: 10px auto 0px auto;
}
</STYLE>
</head>
<body>
<div class="mytitle">
<h1>잔망루피 팬명록</h1>
</div>
<div class="fanbox">
<div class="form-floating mb-3">
<input type="email" class="form-control" id="floatingInput" placeholder="name@example.com">
<label for="floatingInput">닉네임</label>
</div>
<div class="form-floating">
<textarea class="form-control" placeholder="Leave a comment here" id="floatingTextarea2"
style="height: 100px"></textarea>
<label for="floatingTextarea2">응원댓글</label>
</div>
<button type="button" class="btn btn-dark">응원 남기기</button>
</div>
</body>
</html>
