/* ========================================
   ARCHIVE
======================================== */

.archive-page {
  padding: 65px 0 100px;
}


/* ========================================
   ARCHIVE HEADER
======================================== */

.archive-header {
  margin-bottom: 50px;
  text-align: center;
}

.archive-header__en {
  display: block;

  margin-bottom: 8px;

  color: #b38a35;

  font-family: Georgia, serif;
  font-size: 24px;
  line-height: 1.4;
}

.archive-header h1 {
  margin: 0;

  color: #1d2947;

  font-family: serif;
  font-size: 38px;
  font-weight: 500;
  line-height: 1.5;
}


/* ========================================
   ARCHIVE GRID
======================================== */

.archive-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px 18px;
}


/* ========================================
   ARCHIVE CARD
======================================== */

.archive-card {
  position: relative;

  display: flex;
  flex-direction: column;

  min-width: 0;

  border: 1px solid #ddd;
  background: #fff;

  transition:
    transform .2s ease,
    box-shadow .2s ease;
}

.archive-card:hover {
  transform: translateY(-2px);

  box-shadow:
    0 5px 18px
    rgba(0, 0, 0, .06);
}


/* ========================================
   CATEGORY
======================================== */

.archive-card__category {
  position: absolute;
  top: 0;
  left: 0;

  z-index: 2;

  min-width: 120px;

  padding: 6px 16px;

  border: 1px solid #aaa;

  color: #1d2947;
  background: #fff;

  font-size: 14px;
  line-height: 1.4;
  text-align: center;
}


/* YouTube */

.archive-card__category--youtube {
  color: #fff;
  border-color: #e63c3c;
  background: #e63c3c;
}


/* 受講生 */

.archive-card__category--student {
  color: #fff;
  border-color: #243b83;
  background: #243b83;
}


/* ブログ */

.archive-card__category--blog {
  color: #1d2947;
  border-color: #68718c;
  background: #fff;
}


/* セミナー */

.archive-card__category--seminar {
  color: #fff;
  border-color: #b38a35;
  background: #b38a35;
}


/* お知らせ */

.archive-card__category--news {
  color: #fff;
  border-color: #233b83;
  background: #233b83;
}


/* メディア */

.archive-card__category--media {
  color: #fff;
  border-color: #b38a35;
  background: #b38a35;
}


/* ========================================
   THUMBNAIL
======================================== */

.archive-card__image {
  width: 100%;

  overflow: hidden;

  background: #eee;
}

.archive-card__image img {
  display: block;

  width: 100%;

  aspect-ratio: 16 / 9;

  object-fit: cover;

  transition:
    transform .35s ease;
}

.archive-card:hover .archive-card__image img {
  transform: scale(1.02);
}


/* ========================================
   CARD BODY
======================================== */

.archive-card__body {
  display: grid;

  grid-template-columns:
    55px
    1fr;

  gap: 14px;

  padding:
    18px
    14px
    10px;
}


/*
 * アイキャッチがない記事は
 * カテゴリーラベルとの重なりを避ける
 */
.archive-card:not(:has(.archive-card__image))
.archive-card__body {
  padding-top: 55px;
}


/* ========================================
   DATE
======================================== */

.archive-card__date {
  text-align: center;
}

.archive-card__date-month {
  display: block;

  font-size: 12px;
  line-height: 1.2;
}

.archive-card__date-day {
  display: block;

  font-family: Georgia, serif;
  font-size: 27px;
  font-weight: 400;
  line-height: 1;
}

.archive-card__date-year {
  display: block;

  margin-top: 2px;

  color: #777;

  font-size: 10px;
  line-height: 1.2;
}


/* ========================================
   CARD TEXT
======================================== */

.archive-card__content {
  min-width: 0;
}

.archive-card__title {
  margin: 0 0 12px;

  color: #1d2947;

  font-family: serif;
  font-size: 19px;
  font-weight: 500;
  line-height: 1.5;
}

.archive-card__excerpt {
  margin: 0;

  color: #555;

  font-size: 13px;
  line-height: 1.7;
}


/* ========================================
   CARD FOOTER
======================================== */

.archive-card__footer {
  margin-top: auto;

  padding:
    4px
    14px
    14px;

  color: #777;

  font-size: 11px;
  text-align: right;
}

.archive-card__footer span {
  margin-left: 4px;
}


/* ========================================
   EMPTY
======================================== */

.archive-empty {
  grid-column: 1 / -1;
  text-align: center;
}


/* ========================================
   PAGINATION
======================================== */

.archive-pagination {
  display: flex;

  justify-content: center;
  align-items: center;

  gap: 7px;

  margin-top: 60px;
}

.archive-pagination a,
.archive-pagination span {
  display: flex;

  align-items: center;
  justify-content: center;

  min-width: 38px;
  height: 38px;

  padding: 0 10px;

  border: 1px solid #ddd;

  background: #fff;

  color: #243b83;

  font-size: 13px;

  transition:
    color .2s,
    background .2s;
}

.archive-pagination a:hover {
  color: #fff;

  background: #243b83;

  border-color: #243b83;
}

.archive-pagination .current {
  color: #fff;

  background: #243b83;

  border-color: #243b83;
}


/* ========================================
   ARCHIVE SP
======================================== */

@media (max-width: 767px) {

  .archive-page {
    padding: 45px 0 65px;
  }


  /* HEADER */

  .archive-header {
    margin-bottom: 35px;
  }

  .archive-header__en {
    font-size: 19px;
  }

  .archive-header h1 {
    font-size: 30px;
  }


  /* GRID */

  .archive-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }


  /* CATEGORY */

  .archive-card__category {
    min-width: 105px;

    padding:
      5px
      12px;

    font-size: 12px;
  }


  /* IMAGE */

  .archive-card__image img {
    aspect-ratio: 16 / 9;
  }


  /* BODY */

  .archive-card__body {
    grid-template-columns:
      48px
      1fr;

    gap: 12px;

    padding:
      16px
      14px
      8px;
  }

  .archive-card:not(:has(.archive-card__image))
  .archive-card__body {
    padding-top: 48px;
  }


  /* DATE */

  .archive-card__date-month {
    font-size: 11px;
  }

  .archive-card__date-day {
    font-size: 24px;
  }

  .archive-card__date-year {
    font-size: 9px;
  }


  /* TEXT */

  .archive-card__title {
    font-size: 18px;
  }

  .archive-card__excerpt {
    font-size: 13px;
  }


  /* FOOTER */

  .archive-card__footer {
    font-size: 11px;
  }


  /* PAGINATION */

  .archive-pagination {
    margin-top: 40px;
  }

  .archive-pagination a,
  .archive-pagination span {
    min-width: 34px;
    height: 34px;

    font-size: 12px;
  }

}

/* ========================================
   EVENT CATEGORY
======================================== */

.archive-card__category--event {
  color: #fff;
  border-color: #b38a35;
  background: #b38a35;
}