/* ===== PARTY REPORT 一覧ページ ===== */
.partyReportArchive {
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 20px;
}
.partyReportArchive__title {
    text-align: center;
    font-size: 3rem;
    letter-spacing: 0.1em;
    margin-bottom: 50px;
}
.partyReportArchive__list {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    list-style: none;
    padding: 0;
    margin: 0;
}
.partyReportArchive__item {
    width: calc((100% - 80px) / 3);
}
.partyReportArchive__item a {
    text-decoration: none;
    color: #333;
    display: block;
}
.partyReportArchive__thumb {
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    margin-bottom: 15px;
}
.partyReportArchive__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s;
}
.partyReportArchive__item a:hover .partyReportArchive__thumb img {
    transform: scale(1.05);
}
.partyReportArchive__date {
    font-size: 1rem;
    color: #888;
    margin: 0 0 5px;
}
.partyReportArchive__name {
    font-size: 1.5rem;
    font-weight: normal;
    margin: 0;
}

/* ===== PARTY REPORT 個別ページ ===== */
.partyReportSingle {
    max-width: 900px;
    margin: 0 auto;
    padding: 60px 20px;
}
.partyReportSingle__title {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 30px;
}
.partyReportSingle__thumb {
    margin-bottom: 30px;
}
.partyReportSingle__thumb img {
    width: 100%;
    height: auto;
}
.partyReportSingle__body {
    line-height: 2;
    font-size: 1.3rem;
}

/* スマホ対応：2列 */
@media (max-width: 768px) {
    .partyReportArchive__list {
        gap: 16px;
    }
    .partyReportArchive__item {
        width: calc((100% - 16px) / 2);
    }
}

/* 本文内の画像を大きく中央に */
.partyReportSingle__body img {
    display: block;
    width: 100%;
    max-width: 700px;
    height: auto;
    margin: 20px auto;
}
.partyReportSingle__body .alignright,
.partyReportSingle__body .alignleft,
.partyReportSingle__body .aligncenter {
    display: block;
    float: none;
    margin: 20px auto;
}
/* PARTY REPORT タブ（中央・横並び）*/
.partyReportArchive .category {
    display: flex;
    justify-content: center;
    align-items: center;
    list-style: none;
    padding: 0;
    margin: -110px 0 160px;
    flex-wrap: wrap;
}
.partyReportArchive .category li {
    margin: 0;
    display: flex;
    align-items: center;
}
.partyReportArchive .category li:not(:last-child)::after {
    content: "/";
    color: #ccc;
    margin: 0 20px;
}
.partyReportArchive .category li a {
    text-decoration: none;
    color: #888;
    font-size: 1.6rem;
    letter-spacing: 0.05em;
    transition: color 0.3s;
}
.partyReportArchive .category li a:hover {
    color: #333;
}
/* PARTY REPORT タイトルを上げる */
.partyReportArchive .headline01 {
    margin-top: -60px;
}
/* スマホ：タイトルとタブの重なりを解消 */
@media (max-width: 768px) {
    .partyReportArchive .headline01 {
        margin-top: 0;
    }
    .partyReportArchive .category {
        margin: 20px 0 40px;
    }
}