/* ------------------------------- */
/* アコーディオン特徴リスト用 */
/* ------------------------------- */
.feature-list {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-item {
    margin-bottom: 5px;
}

.feature-item ul {
    list-style: none;      /* 点は無し */
    padding-left: 20px;    /* 左の位置を調整 */
    margin: 0;             /* 上下の余白をリセット */
}

.feature-item li {
    margin-left: 0;        /* li自体の余白もリセット */
}

.features-title {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 40px 0 30px 0; /* 上40px 下30px の余白 */
  font-size: 1.8rem;
  font-weight: bold;
  color: #333;
}

.features-title::before,
.features-title::after {
  content: "";
  flex: 1;
  border-bottom: 2px solid #aaa;
  margin: 0 15px; /* 文字との隙間 */
}


.accordion {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 10px 15px;
    background: #f0f8ff;
    border: none;
    cursor: pointer;
    font-weight: bold;
    transition: background 0.2s;
}

.accordion:hover {
    background: #e0f0ff;
}

.accordion .plus {
    flex-shrink: 0;
    margin-left: 10px;
}

.panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    background: #ffffff;
    padding: 0 15px;
}

.panel p, .panel ul, .panel table, .panel img {
    margin: 10px 0;
}

.panel img {
    max-width: 100%;
    height: auto;
}