@charset "utf-8";
main {
    display: flex;
    justify-content: center;
    align-items: center;
    /*min-height: 100vh;*/
    font-family: Arial, sans-serif;
}
  

.slider-container {
    width: 1040px;
    max-width: 100%;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.slider {
    position: relative;
    width: 100%;
    height: 680px;  /* または auto にする */
    overflow: hidden;
}

.slide {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.slide.active {
    opacity: 1;
}

.slide img {
    max-width: 100%;
    height: 660px;
    object-fit: cover;
}

.slide-content {
    position: absolute;
    top: 49%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: rgba(250, 248, 248, 0.651);
    padding: 15px;
    border-radius: 8px;
    width: 800px;         /* 幅を固定 */
    max-width: 90%;       /* 小さい画面では縮むように */
    box-sizing: border-box;
    overflow-y: auto;          /* 内容があふれるとスクロール */
    max-height: 95%;           /* 高さの上限を画面に応じて制限 */
    line-height: 1.6;          /* 読みやすく */
}


.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 15px;
    background-color: #f4f4f4;
}

.prev-btn, .next-btn {
    padding: 10px 20px;
    margin: 0 15px;
    background-color: #0f9c89;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.prev-btn:hover, .next-btn:hover {
    background-color: #bd850d;
}

.indicators {
    display: flex;
    gap: 10px;
}

.indicator {
    width: 10px;
    height: 10px;
    background-color: #ccc;
    border-radius: 50%;
    cursor: pointer;
    transition: background-color 0.3s;
}

.indicator.active {
    background-color: #0f9c89;
}

@media screen and (max-width: 834px) {
  .slider {
    height: auto;
  }

  .slide {
    position: relative; /* 絶対から相対へ */
    height: auto;
    opacity: 1; /* スライドの切り替えはJS側で対応、opacity操作は必要に応じて調整 */
  }

  .slide img {
    height: auto;
    object-fit: contain; /* 高さが広がりすぎないように */
    max-width: 100%;
  }

  .slide-content {
    position: relative; /* 絶対配置解除 */
    top: auto;
    left: auto;
    transform: none;
    width: 95%;
    font-size: 0.9rem;
    padding: 10px;
    max-height: none;
    overflow-y: visible;
    margin: 10px auto 30px;
  }
  .prev-btn, .next-btn {
    display: none;
    }
    .slider-controls {
    display: none;
}

}