'getting default font even after setting other fonts type in AWS-Simple Email Service

I'm working on aws SES service and its working too but I don't liked the default font so I have used google font Poppins and Quicksand and it looks perfect in my local server but when I try to send it with ses on any email the font automatically changes to default one and also don't show my fonts but when I inspect it then the classes of each and every elements gets changed but I don't face any issues in that except this font problem.

i'm importing the fonts in this way

<html lang="en">
    <head>
      <meta charset="UTF-8" />
      <meta http-equiv="X-UA-Compatible" content="IE=edge" />
      <meta name="viewport" content="width=device-width, initial-scale=1.0" />
      <title>Thank you</title>
      <style>
        @import url("https://fonts.googleapis.com/css2?family=Poppins:wght@100;200;300;400&display=swap");
      </style>
      <style>
        @import url("https://fonts.googleapis.com/css2?family=Quicksand:wght@600&display=swap");
      </style>
      <link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Poppins:wght@100;200;300;400&display=swap" rel="stylesheet">

i'm using them into CSS like this

.logo {
        margin: 40px;
        font-family: "Quicksand", sans-serif;
        font-size: 28px;
      }
      
      .tq-txt {
        font-family: "Poppins", sans-serif;
        font-size: 50px;
        text-align: center;
        font-weight: 300;
      }