.sub-header {
      color: #e74c3c;
      text-align: center;
      font-weight: bold;
      padding: 8px 0;
      font-size: 1.1em;
    }
.application-box {
      background-color: #f9f9f9;
      border-left: 4px solid #e74c3c;
      padding: 20px;
      margin: 25px 0;
    }

    ul {
      margin: 15px 0 20px 20px;
    }

    li {
      margin-bottom: 0.8em;
    }
.hypothesis-card {
      max-width: 550px;
      margin: 20px auto;
      background-color: #fae17d;
      padding: 25px;
      border-radius: 8px;
      box-shadow: 0 4px 8px rgba(0,0,0,0.1);
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      line-height: 1.7;
    }

    .hypothesis-title {
      color: #e74c3c;
      font-size: 1.6em;
      font-weight: bold;
      margin-bottom: 15px;
      display: inline;
    }

    

    @media (max-width: 600px) {
      .hypothesis-card {
        margin: 0px;
        padding: 15px;
      }
      .hypothesis-title {
        font-size: 1.4em;
      }
      p {
        font-size: 1em;
      }
    }

.argument-card {
      max-width: 550px;
      margin: 20px auto;
      background-color: #fae17d;
      padding: 25px;
      border-radius: 8px;
      box-shadow: 0 4px 8px rgba(0,0,0,0.1);
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      line-height: 1.7;
    }

    .section-title2 {
      color: #e74c3c;
      font-size: 1.4em;
      font-weight: bold;
      margin-bottom: 10px;
      display: inline;
    }

    

    @media (max-width: 600px) {
      .argument-card {
        margin: 10px;
        padding: 15px;
      }
      .section-title {
        font-size: 1.3em;
      }
      p {
        font-size: 1em;
      }
    }