:root {
    --color-main: #A1C4EB;
    --color-back: #212121;
    --color-card: #111111;
  }
  
  * {
    margin: 0;
    padding: 0;
  }
  
  h1 {
    display: block;
    font-size: 2em;
    /* margin-top: 0.67em;
    margin-bottom: 0.67em; */
    margin-left: 0;
    margin-right: 0;
    font-weight: bold;
  }
  
  h2 {
    display: block;
    font-size: 1.75em;
    margin-top: 0.83em;
    margin-bottom: 0.83em;
    margin-left: 0;
    margin-right: 0;
    font-weight: bold;
  }
  
  p {
    display: block;
    margin-top: 1em;
    margin-bottom: 1em;
    margin-left: 0;
    margin-right: 0;
  }
  
  body {
    /* width: 1900px; */
    margin: 0 auto;
    background-color: var(--color-back);
    font-family: 'Pretendard-Regular';
    overflow-x: hidden;
  }
  
  body::-webkit-scrollbar {
    width: 2px;
    /* background-color: #212121; */
  }
  
  body::-webkit-scrollbar-track {
    background-color: var(--color-back);
  }
  
  body::-webkit-scrollbar-thumb {
    background-color: var(--color-main);
    border-radius: 1px;
  }
  
  header {
    display: flex;
    background-color: var(--color-back);
    align-items: center;
    width: 100%;
    height: 80px;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 2;
  }
  
  header > h1 > a {
    color: var(--color-main);
    margin: 0;
    padding: 0px 25px;
    text-decoration: none;
  }
  
  .inputForm {
    display: flex;
    flex-direction: row;
    padding: 0px 25px;
    gap: 5px;
  }
  
  #input {
    color: var(--color-main);
    font-size: 15px;
    padding: 0 7px;
    background-color: transparent;
    border: 2px solid var(--color-main);
    min-width: 350px;
    border-radius: 8px;
  }
  
  
  #input:focus {
    outline: none;
  }
  
  #inputButton {
    background-color: var(--color-main);
    width: 50px;
    height: 50px;
    color: var(--color-back);
    font-size: 22px;
    border-radius: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 2px solid var(--color-main);
    cursor: pointer;
  }

  @media screen and (max-width: 768px) {
    header > h1{
        font-size: 22px;
    }
    header > h1 > a{
        padding: 0px 10px;
    }
    #input {
        min-width: auto;
    }
  }