#description-area {
  width: 90%;
  margin-right: auto;
  margin-left: auto;
}

.page-description-area {
  text-align: left;
  font-size: 1.8vw;
}

#internship-page-title {
  font-size: 4vw;
  width: fit-content;
}

#under-line {
  height: 0.2vw;
  width: 37vw;
  background-color: lime;
  position: relative;
  bottom: 40px;
  transform: skewX(-45deg);
}

.course-title {
  margin-top: 5%;
  font-size: 3.1vw;
}

.row-layout {
  width: 100%;
  display: flex;
  gap: 5vw;
  padding: 1.6vw 0px;
}
/* カードの大枠 */
.course-content-container {
  width: fit-content;
  display: flex;
  border: 1px, solid, #646464;
  flex: 1;
}

.left-content {
  width: fit-content;
  display: flex;
  justify-content: center;
  flex: 1;
}
/* この要素の領域を基準にしている */
.course-image {
  width: 100%;
  height: 100%;
  object-fit: cover; /* 中身の画像が歪まないように調整 */
}

.right-content {
  flex: 2;
  display: flex;
  padding: 1.5vw 2vw;
  flex-direction: column;
}

.detail-text-wrapper {
  display: flex;
  gap: 1.1vw;
  flex-direction: column;
  width: 100%;
}

.course-heading {
  font-size: 2.1vw;
}

.course-main-text {
  font-size: 1.3vw;
}

.meta-info {
  font-size: 1.3vw;
}

.couse-precautions {
  font-size: 1vw;
}

.contact-button-layout {
  display: flex;
  justify-content: center;
  margin-top: auto;
  width: 100%;
  height: 4.3vw;
  font-size: 2.1vw;
  color: #fff;
}

.contact-button {
  border-start-start-radius: 0.6vw;
  border-start-end-radius: 0.6vw;
  border-end-start-radius: 0.6vw;
  border-end-end-radius: 0.6vw;
  overflow: hidden;
  background-color: #e59400;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 60%;
  cursor: pointer;
}

.contact-button:hover {
  background-color: #915e00;
}

.matters-layout {
  display: flex;
  flex-direction: column;
  gap: 2%;
  margin-top: 3%;
  margin-bottom: 3%;
}

.matter-text {
  font-size: 1.1vw;
}

@media screen and (max-width: 1024px) {
  .icon {
    font-size: 1.5rem;
  }

  .course-content-container {
    height: 335px;
  }
}

@media screen and (min-width: 1024px) {
  .icon {
    font-size: 1.3rem;
  }
}

@media screen and (min-width: 1600px) {
  .course-content-container {
    height: 558px;
  }
}

@media screen and (min-width: 1920px) {
  #link {
    border-width: 5px;
  }

  .course-content-container {
    height: 670px;
  }
}

@media screen and (min-width: 2560px) {
  .icon {
    font-size: 2rem;
  }

  .course-content-container {
    height: 893px;
  }
}

@media screen and (min-width: 3840px) {
  .icon {
    font-size: 3rem;
  }

  .course-content-container {
    height: 1340px;
  }
}