.collage-section {
    position: relative;
    width: 1200px;
    margin: 0 auto;
    font-family: "Noto Sans KR", sans-serif;
}

/* 섹션 제목 스타일 */
h2.semi-title {
    margin: 3em 40px 1em;
    color: #6ea8e6;
}

/* 공통 이미지 스타일 */
.collage-section .img {
    margin-right: 1em;
    width: 480px;
    border-radius: 20px;
    box-shadow: 0 4px 14px rgba(0,0,0,0.15);
    transition: transform 0.4s ease;
}

/* 공통 텍스트 스타일 */
.collage-section .text {
    width: 29em;
    color: #1c1c1c;
}

.text h2 {
    font-size: 22px;
    margin-bottom: 12px;
    font-weight: 700;
    color: #646792;
}

.collage-section p {
    font-size: 15px;
    line-height: 1.6;
}

/* 컨텐츠 블럭 스타일 */
.content-block {
    display: flex;
    align-items: flex-start;
    justify-content: space-around;
    margin-bottom: 60px;
    flex-direction: column;
}

div.function-content {
    display: flex;
    justify-content: space-evenly;
}

/* 로딩 에니메이션 */
.fade-slide {
  opacity: 0;
  transform: translateY(50%);
}

.fade-slide.show {
  animation: fadeSlideIn .85s cubic-bezier(.25,.46,.45,.94) forwards;
}

@keyframes fadeSlideIn {
  from {
    opacity: 0;
    transform: translateY(50%);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}


/* 다운로드 유도 섹션 */
.mainfunction-download-prompt {
    /* background-color: #f9f9f9;*/
    padding: 40px 20px;
    text-align: center;
    margin-top: 40px;
    border-radius: 8px;
}
.mainfunction-download-prompt h2 {
    font-size: 28px;
    margin-bottom: 10px;
}
.mainfunction-download-prompt p {
    font-size: 16px;
    margin-bottom: 20px;
}
.download-button-area {
    margin: 30px;
}

.download-button-area a {
    display: inline-block;
    width: 200px;
    padding: 12px 0;
    font-size: 18px;
    border: 2px solid #0a84ff;
    border-radius: 8px;
    text-align: center;
    color: #fff;
    background: #0a84ff;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.3s ease-in-out;
}

.download-button-area a:hover {
    transform: translateY(-10px);
}