@charset "UTF-8";
/* 企業ブログ（/blog/）専用。色・書体は本体サイト（template/default/css3/style.css）に合わせる */
/* 変えたら templates/site/blog/base.twig の ?v= を更新する */

.blog {
    --blog-text: #643c32;
    --blog-sub: #93766f;
    --blog-accent: #c69c6d;
    --blog-base: #e9e4e1;
    --blog-serif: 'Noto Serif JP', 'Hiragino Mincho ProN', 'Yu Mincho', serif;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 16px 48px;
    color: var(--blog-text);
    line-height: 1.8;
}
.blog *,
.blog *::before,
.blog *::after {
    box-sizing: border-box;
}
.blog a {
    color: inherit;
}
/* 本体の css2/index.css が nav・section・article を幅1080px に固定しているので、ブログの中では外す
   （header タグはSPで上部に固定されるため、ブログでは使わない） */
.blog nav,
.blog section,
.blog article {
    width: auto;
}

/* パンくず */
.blog-breadcrumb {
    margin: 16px 0 24px;
    font-size: 13px;
    color: var(--blog-sub);
}
.blog-breadcrumb a {
    text-decoration: underline;
}

/* 一覧ページの見出し */
.blog-hero {
    margin-bottom: 24px;
    padding: 32px 0;
    border-bottom: 1px solid var(--blog-base);
    text-align: center;
}
.blog-hero h1 {
    margin: 0 0 8px;
    font-family: var(--blog-serif);
    font-size: 32px;
    font-weight: normal;
    letter-spacing: .05em;
}
.blog-hero p {
    margin: 0;
    font-size: 15px;
    color: var(--blog-sub);
}

/* カテゴリの絞り込み */
.blog-filter {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin: 0 0 32px;
}
.blog-filter button {
    padding: 6px 18px;
    border: 1px solid var(--blog-accent);
    border-radius: 999px;
    background: #fff;
    color: var(--blog-text);
    font: inherit;
    font-size: 14px;
    line-height: 1.5;
    cursor: pointer;
}
.blog-filter button.is-active {
    background: var(--blog-accent);
    color: #fff;
}

/* 記事カード */
.blog-cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 32px 24px;
    margin: 0;
    padding: 0;
    list-style: none;
}
.blog-card[hidden] {
    display: none;
}
.blog-card a {
    display: block;
    text-decoration: none;
}
.blog-card__thumb {
    display: block;
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: 6px;
    background: var(--blog-base);
}
.blog-card__meta {
    display: block;
    margin-top: 10px;
    font-size: 12px;
    color: var(--blog-sub);
}
.blog-card__title {
    display: block;
    margin-top: 4px;
    font-size: 16px;
    font-weight: bold;
    line-height: 1.5;
}
.blog-card a:hover .blog-card__title {
    text-decoration: underline;
}

/* 記事ページ */
.blog-article {
    max-width: 720px;
    margin: 0 auto;
}
.blog-article__meta {
    margin: 0;
    font-size: 13px;
    color: var(--blog-sub);
}
.blog-tag {
    display: inline-block;
    margin-right: 8px;
    padding: 2px 12px;
    border-radius: 999px;
    background: var(--blog-base);
    color: var(--blog-text);
    font-size: 12px;
    text-decoration: none;
}
.blog-article__title {
    margin: 12px 0 16px;
    font-family: var(--blog-serif);
    font-size: 30px;
    font-weight: normal;
    line-height: 1.5;
}
.blog-author {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 28px;
    font-size: 13px;
    line-height: 1.5;
}
.blog-author__photo {
    display: block;
    flex: none;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    background: var(--blog-base);
}
.blog-author__dept {
    display: block;
    color: var(--blog-sub);
}
.blog-author__name {
    display: block;
    font-weight: bold;
}
.blog-article__eyecatch {
    margin: 0 0 32px;
}
.blog-article__eyecatch img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 6px;
}

/* 本文 */
.blog-article__body {
    font-size: 17px;
}
.blog-article__body p {
    margin: 0 0 1.5em;
}
.blog-article__body h2 {
    margin: 2.5em 0 1em;
    padding-left: 14px;
    border-left: 4px solid var(--blog-accent);
    font-family: var(--blog-serif);
    font-size: 24px;
    font-weight: normal;
    line-height: 1.5;
}
.blog-article__body h3 {
    margin: 2em 0 .8em;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--blog-base);
    font-size: 19px;
    line-height: 1.5;
}
.blog-article__body figure {
    margin: 0 0 1.5em;
}
.blog-article__body img {
    max-width: 100%;
    height: auto;
    border-radius: 6px;
}
.blog-article__body figcaption {
    margin-top: 6px;
    font-size: 13px;
    color: var(--blog-sub);
}

/* 記事に出てきた商品 */
.blog-products {
    margin-top: 40px;
    padding: 20px 24px;
    border-radius: 8px;
    background: var(--blog-base);
}
.blog-products h2 {
    margin: 0 0 8px;
    font-size: 16px;
}
.blog-products ul {
    margin: 0;
    padding: 0;
    list-style: none;
}
.blog-products a {
    text-decoration: underline;
}

/* 同じカテゴリの記事・一覧へ戻る */
.blog-related {
    margin-top: 56px;
    padding-top: 32px;
    border-top: 1px solid var(--blog-base);
}
.blog-related h2 {
    margin: 0 0 20px;
    font-family: var(--blog-serif);
    font-size: 20px;
    font-weight: normal;
}
.blog-back {
    margin: 40px 0 0;
    text-align: center;
}
.blog-back a {
    display: inline-block;
    padding: 10px 32px;
    border: 1px solid var(--blog-accent);
    border-radius: 999px;
    text-decoration: none;
}

@media (max-width: 750px) {
    .blog-hero {
        padding: 20px 0;
    }
    .blog-hero h1 {
        font-size: 24px;
    }
    .blog-cards {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 24px 12px;
    }
    .blog-card__title {
        font-size: 14px;
    }
    .blog-article__title {
        font-size: 22px;
    }
    .blog-article__body {
        font-size: 16px;
    }
    .blog-article__body h2 {
        font-size: 20px;
    }
    .blog-products {
        padding: 16px;
    }
}