@font-face {
        font-family: 'StrokeChecker';
        src: url('https://nekolabo.site/font/strokechecker.ttf') format('truetype');
      }
        #strokechecker {
            width: 100%;
          margin: 0 auto;
          text-align: center;
        }

.textarea-container {
  margin-bottom: 20px;
  width: 100%;
}

textarea {
  font-family: 'StrokeChecker', sans-serif;
  font-size: 300px;
  width: 100%;
  height: 700px;
  padding: 20px;
  box-sizing: border-box;
  background-color: #e6f4ec;
  border: 2px solid #988574;
  resize: none;
}
textarea:active,
textarea:focus{
  border: 2px solid #a89585;
}

.slider-container {
  margin: 20px 0;
}

.slider-label {
  font-size: 20px;
  margin-right: 10px;
  font-weight: bold;
}

.slider {
  width: 60%;
}

.default-text {
  font-family: sans-serif;
  font-size: 16px;
  margin-top: 20px;
}