.itemDetail {
    width: 1100px;
    margin: 0 auto;
    color: #101010;
}
.itemDetail-hd-ttl {
    font-weight: bold;
    font-size: 42px;
}
.itemDetail-hd-mv {
    width: 1154px;
    margin: 15px -27px 0;
}
.itemDetail-hd-intro {
    margin-top: 15px;
    font-size: 21px;
}
.itemDetail-hd-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 20px 60px;
    margin-top: 60px;
}
.itemDetail-hd-nav li {
    width: 225px;
}
.itemDetail-hd-nav li a {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    padding: 0 23px 0 0;
    height: 60px;
    border: 2px solid #707070;
    color: #101010;
    font-size: 21px;
    text-align: center;
    transition: opacity 0.3s;
}
.itemDetail-hd-nav li a:hover {
    opacity: 0.6;
    text-decoration: none;
}

.itemDetail-hd-nav li a::after {
    content: "";
    position: absolute;
    right: 14px;
    top: 50%;
    width: 8px;
    height: 8px;
    border-top: 1px solid #101010;
    border-right: 1px solid #101010;
    transform: translateY(-50%) rotate(45deg);
}
.itemDetail-hd-nav li a.small {
    font-size: 18px;
}
.itemDetail-main {
    margin-top: 72px;
}
.itemDetail-item:not(:first-child) {
    margin-top: 80px;
}
.itemDetail-item-hd {
}
.itemDetail-item-hd-ttl {
    font-weight: bold;
    font-size: 42px;
    text-align: center;
}
.itemDetail-item-hd-intro {
    margin-top: 35px;
    font-size: 21px;
}
.itemDetail-item-hd-mv {
    margin-top: 60px;
}
.itemDetail-item-recommend {
    margin-top: 60px;
}
.itemDetail-item-recommend-ttl {
    font-weight: bold;
    font-size: 32px;
    text-align: center;
}
.itemDetail-item-recommend-list {
    display: flex;
    flex-wrap: wrap;
    gap: 50px 30px;
    margin: 60px -27px 0;
}
.itemDetail-item-recommend-list li {
    width: 266px;
    font-size: 24px;
}
.itemDetail-item-recommend-list li a {
    color: #101010;
    text-decoration: none;
    transition: opacity 0.3s;
    /* 追加：flexboxレイアウトに変更 */
    display: flex;
    flex-direction: column;
    height: 100%;
}
.itemDetail-item-recommend-list li a:hover {
    opacity: 0.6;
}
.itemDetail-item-recommend-list li a img {
    width: 100%;
    height: auto;
}
.itemDetail-item-recommend-list li a img:hover {
    opacity: 1;
}
.itemDetail-item-recommend-list li a .txt1 {
    margin-top: 5px;
}
/* 追加：テキストグループ全体で高さを揃える */
.itemDetail-item-recommend-list li a .text-group {
    flex-grow: 1;
}

.itemDetail-item-recommend-list li a .txt2 {
    font-weight: bold;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}
.itemDetail-item-recommend-list li a .txt3 {
    margin-top: 5px;
    font-weight: bold;
    color: #f83535;
    text-align: right;
}
.itemDetail-item-recommend-list li a .btn {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 200px;
    height: 48px;
    margin: 15px 0 0 auto;
    background-color: #AD3120;
    border-radius: 8px;
    color: #fff;
    font-weight: bold;
    /* 修正：margin-topを復活 */
    margin-top: 15px;
}

.itemDetail-item-recommend-list-more {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    width: 465px;
    height: 58px;
    margin: 40px auto 0;
    background: #000;
    border-radius: 12px;
    color: #fff;
    cursor: pointer;
    font-weight: bold;
    font-size: 18px;
    transition: opacity 0.3s;
    height: auto;
    min-height: 58px;
    padding: 8px 60px 8px 40px;
    box-sizing: border-box;
}
.itemDetail-item-recommend-list-more::after {
    content: '＋';
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}
.itemDetail-item-recommend-list-more:hover {
    opacity: 0.6;
    text-decoration: none;
}