body{
  margin:0;
  padding:0;
  background:#f3f4f6;
  font-family:'Pretendard', sans-serif;
}

.container{
  max-width:600px;
  margin:0 auto;
  padding:40px 20px;
}

.header{
  text-align:center;
  margin-bottom:50px;
}

.header h1{
  margin:0;
  font-size:54px;
  font-weight:800;
  color:#1e293b;
  letter-spacing:-1px;
}

.header p{
  margin-top:14px;
  font-size:28px;
  color:#64748b;
}

.menu{
  display:flex;
  flex-direction:column;
  gap:28px;
}

.menu-link{
  text-decoration:none;
  display:block;
  width:100%;
}

.menu-btn{
  width:100%;
  border:none;
  background:#1e3a5f;
  color:white;
  padding:34px 20px;
  border-radius:24px;
  font-size:34px;
  font-weight:700;
  cursor:pointer;
  transition:all 0.2s ease;
  box-shadow:0 8px 20px rgba(30,58,95,0.18);
}

.menu-btn:hover{
  transform:translateY(-2px);
  background:#274b78;
}

.menu-btn:active{
  transform:scale(0.98);
}

@media (max-width:768px){

  .container{
    padding:30px 16px;
  }

  .header{
    margin-bottom:40px;
  }

  .header h1{
    font-size:32px;
  }

  .header p{
    font-size:20px;
  }

  .menu{
    gap:20px;
  }

  .menu-btn{
    font-size:26px;
    padding:28px 16px;
    border-radius:20px;
  }

}