/* =========================================
   News styles - plain CSS
========================================= */

/* 共通ページヘッダー */
.news-header {
    position: relative;
    overflow: hidden;
    top: -64px;
    margin-bottom: -64px;
}

.news-header__inner {
    position: relative;
    padding: clamp(100px, 20vw, 180px) 24px clamp(16px, 5vw, 40px);
}

.news-header__label {
    margin-bottom: 8px;
    font-weight: 500;
    position: relative;
    z-index: 1;
}

.news-header__heading {
    margin-bottom: clamp(48px, 10vw, 80px);
    position: relative;
    z-index: 1;
}

.news-header {
    border-bottom: 1px solid #0000001A;
}

.news-header--single .news-header__heading {
    margin-bottom: clamp(32px, 5vw, 40px);
    font-size: clamp(24px, 5vw, 32px);
    position: relative;
    z-index: 1;
}

.news-header--single .hero-common__breadcrumb {
    padding: 0;
}

/* 背景レイヤ */
.news-header__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    text-align: right;
}

.news-header__bg-img img {
    width: auto;
    height: 100%;
    object-fit: contain;
}

@media screen and (max-width: 767px) {
    .news-header__bg-img img {
        object-fit: cover;
        position: relative;
        top: 100px;
    }
}

/* バリエーション */

.news-header--news.news-header--single {
    background: #fff;
    border-bottom: 1px solid rgb(0 0 0 / 10%);
}


/* =========================
   NEWS ARCHIVE (list + filter)
   ========================= */

/* レイアウト全体 */
.archive-news {
    padding-block: clamp(72px, 10vw, 120px);
}

.archive-news__grid {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: clamp(80px, 10vw, 140px);
    align-items: start;
}

/* ---------- Filter（左カラム） ---------- */
.archive-news__filter-label {
    margin: 0 0 clamp(20px, 5vw, 40px);
    font-size: clamp(14px, 3vw, 16px);
    font-family: var(--font-latin);
    padding-bottom: clamp(16px, 5vw, 40px);
    border-bottom: 1px solid rgb(0 0 0 / 10%);
}

.filter-nav {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: clamp(16px, 3vw, 48px);
}

.filter-nav li {
    line-height: 1;
    font-size: 14px;
    font-weight: 500;
}

/* ボタンのベースは style.css の .btn を活用 */
.filter-btn {
    display: inline-block;
    width: auto;
    text-align: left;
}

.filter-btn.is-active {
    pointer-events: none;
}

/* 左側の丸い選択UIに寄せたい場合 */
.filter-btn.btn {
    border-radius: 999px;
    height: 27px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding-inline: 0;
}

.filter-btn.btn--red {
    color: #fff;
    transition: var(--transition);
    padding: 4px 24px;
}

@media screen and (max-width: 767px) {
    .filter-btn.btn--white {
        border: 1px solid rgb(0 0 0 / 10%);
    }
}


.filter-btn.btn--red:hover {
    background-color: #A00014;
}

.filter-btn.btn--white {
    background-color: var(--color-wite);
    padding-inline: 0;
}

/* ---------- List（右カラム） ---------- */
.archive-news__list {
    min-width: 0;
}

.news-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0;
}


.news-item__link {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 16px;
    align-items: baseline;
    text-decoration: none;
    color: var(--text-color, #222);
    padding-block: clamp(24px, 3vw, 32px);
}


.news-item__meta {
    display: inline-flex;
    gap: 10px;
    align-items: center;
}

.news-item__title.ttl {
    font-size: clamp(16px, 3vw, 18px);
    line-height: 1.7;
    font-weight: 500;
    width: 100%;
}

/* ---------- Pagination ---------- */
.pagination {
    margin: 28px 0 0;
}

.pagination__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.pagination__item a,
.pagination__item span {
    display: inline-grid;
    place-items: center;
    width: 32px;
    height: 32px;
    border-radius: 999px;
    text-decoration: none;
    border: 1px solid var(--line-color, #e6e6e6);
    font-size: 13px;
    color: var(--text-color, #222);
}

.pagination__item a:hover {
    opacity: .85;
}

.pagination__item .current,
.pagination__item [aria-current="page"] {
    background: var(--main-color, #c40013);
    color: #fff;
    border-color: var(--main-color, #c40013);
}


/* ---------- レスポンシブ ---------- */
@media (max-width: 1024px) {
    .archive-news__grid {
        grid-template-columns: 180px 1fr;
        gap: 24px;
    }

    .news-item__link {
        grid-template-columns: 160px 1fr;
    }
}

@media (max-width: 768px) {

    .archive-news__grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .filter-nav {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }


    .filter-btn {
        width: 100%;
        text-align: center;
    }

    .news-item {
        padding: 14px 0;
    }

    .news-item__link {
        grid-template-columns: 1fr;
        gap: 6px;
    }

    .news-item__meta {
        order: 1;
    }

    .news-item__title {
        order: 2;
    }

    .news-item__divider {
        margin-top: 14px;
    }
}

/* =========================================
   News single styles - plain CSS
========================================= */
.news-single__container {
    max-width: 843px;
    margin: 0 auto;
}

.news-single.news {
    padding: clamp(40px, 10vw, 60px) 0;
}

.news-single__content .post-content p,
.news-single__content .post-content h1,
.news-single__content .post-content h2,
.news-single__content .post-content h3,
.news-single__content .post-content h4,
.news-single__content .post-content h5,
.news-single__content .post-content figure {
    margin: 0 0 clamp(24px, 5vw, 32px);
}

.news-single__content a {
    color: var(--color-red);
}

.news-single__meta {
    display: inline-flex;
    gap: 10px;
    align-items: center;
    margin-bottom: 12px;
    display: flex;
    gap: 16px;

}

.news-single__date {
    font-family: var(--font-latin);
    font-size: 16px;
    letter-spacing: .04em;
    line-height: 1.2;
}

.news-single__separate {
    display: block;
    width: 1px;
    height: 24px;
    background: rgba(0, 0, 0, 0.10);
}

.news-single__badge {
    height: 22px;
    padding: 0 10px;
    border-radius: 999px;
    font-size: 11px;
    background: #f2f2f2;
}

.news-single__title {
    margin: 0 0 clamp(48px, 10vw, 64px);
    font-weight: 600;
}

.news-single__thumb {
    margin: clamp(48px, 10vw, 64px) 0 clamp(48px, 10vw, 64px);
}

.news-single__img {
    width: 100%;
    height: auto;
    display: block;
}

.news-single__content .post-content h2 {
    font-size: 22px;
    font-weight: 600;
}

.news-single__content .post-content h3 {
    font-size: 18px;
    font-weight: 600;
}

.news-single__content .post-content h4 {
    font-size: 16px;
    font-weight: 600;
}

.news-single__content .post-content p {
    line-height: 1.9;
}

.news-single__content .post-content ul,
.news-single__content .post-content ol {
    margin: 0 0 20px 1.2em;
}

.news-single__content .post-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: clamp(48px, 10vw, 64px) 0 clamp(48px, 10vw, 64px);
}


.single-news .post-content {
    margin-bottom: clamp(80px, 10vw, 120px);
}

.single-news a.btn-arrow-square {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 16px;
    gap: 10px;
    width: 288px;
    height: 56px;
    background: var(--color-red);
    border-radius: var(--radius-sm);
    margin-inline: auto;
    color: var(--color-white) !important;
}

.single-news a.btn-arrow-square img {
    margin: 0;
}


@media (hover: hover) and (pointer: fine) {
    .single-news .btn-arrow-square:hover {
        background-color: #A00014;
    }
}

.news-single__back {
    text-align: center;
    margin: 12px 0 40px;
}

.news-single__back .btn-arrow {
    margin-inline: auto;
}


.news-single__share {
    text-align: center;
    margin: clamp(70px, 10vw, 80px) 0 0;
}

.news-single__share-label {
    margin-bottom: 16px;
    font-size: 13px;
    font-weight: 500;
}

.news-single__share-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: nowrap;
}

.news-single__share-buttons .btn {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 160px;
    height: 48px;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

/* SP調整 */
@media (max-width: 768px) {

    .news-single__title {
        font-size: 28px;
        line-height: 1.5;
    }
}