@charset "UTF-8";
/*
  /rakurakucloud/mailmarketing/asset/css/object/module/m-column.css
  コラム一覧用CSS
*/

/* FV */
.m-column-fv-title {
  font-size: 30px;
  line-height: 1.4;
  font-weight: 700;
  text-align: center;
  position: relative;
  color: var(--rmailmarketing-dark);
  @media screen and (max-width: 840px) {
    font-size: 24px;
  }
}

.m-column-pickup {
  margin: 30px 0 0;
}

.m-column-pickup__inner {
  width: 1100px;
  margin: 0 auto;
  position: relative;
  @media screen and (max-width: 1200px) {
    width: 85%;
  }
  @media screen and (max-width: 1024px) {
    width: 100%;
  }
}

/* Slick: track / slide */
.js-slick-slider-3item .slick-track {
  display: flex;
}
.js-slick-slider-3item .slick-slide {
  display: flex;
  height: auto;
}
.js-slick-slider-3item .slick-slide > div {
  display: flex;
  width: 100%;
}

/* Slick: 非中央スライドの透過 */
.m-column-pickup-list .slick-slide {
  opacity: 0.5;
  transition: opacity 0.3s ease;
  @media screen and (max-width: 1024px) {
    opacity: 1;
  }
}
.m-column-pickup-list .slick-center {
  opacity: 1;
}

/* カード */
.m-column-pickup-item {
  background-color: var(--white);
  border-radius: 10px;
  border-top: 3px solid var(--rmailmarketing-dark);
  height: 100%;
  overflow: hidden;
  position: relative;
  width: 600px;
  transition: box-shadow 0.3s ease;
  margin: 0 15px;
  @media screen and (max-width: 1024px) {
    margin: 0 auto;
  }
  @media screen and (max-width: 840px) {
    width: 100%;
    margin: 0;
  }
  &:hover {
    box-shadow: 0 0 8px 0 rgba(0, 0, 0, 0.1);
  }
}

.m-column-pickup-item__link {
  display: block;
  height: 100%;
  text-decoration: none;
  color: var(--black);
}

.m-column-pickup-item__tag-area {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 15px 0 0 30px;
}

.m-column-pickup-item__tag {
  display: inline-block;
  background-color: var(--rmailmarketing-accent);
  padding: 5px 20px;
  border-radius: 4px;
}

.m-column-pickup-item__tag-text {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
  margin: 0;
}

.m-column-pickup-item__card-inner {
  display: grid;
  gap: 15px;
  padding: 10px 30px 30px;
}

.m-column-pickup-item__title {
  font-size: clamp(18px, 2.5vw, 20px);
  font-weight: 700;
  line-height: 1.4;
  margin: 0;
  text-align: center;
}

.m-column-pickup-item__image-wrap {
  border-radius: 10px;
  overflow: hidden;
  width: 100%;
  max-width: 340px;
  margin: 0 auto;
  border: 1px solid var(--gray-bg-01);
  @media screen and (max-width: 840px) {
    max-width: 100%;
  }
}

.m-column-pickup-item__image {
  display: block;
  width: 100%;
  height: auto;
}

.m-column-pickup-item__label--gray {
  display: inline-block;
  background-color: var(--gray-bg-02);
  border-radius: 5px;
  color: var(--black);
  font-size: 14px;
  padding: 3px 10px;
}

/* Slick: ナビゲーション矢印 */
.m-column-pickup-list .slick-prev,
.m-column-pickup-list .slick-next {
  width: 45px;
  height: 45px;
  position: absolute;
  display: block;
  z-index: 10;
  @media screen and (max-width: 840px) {
    width: 30px;
    height: 30px;
  }
  &::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-color: var(--rmailmarketing-dark);
  }
  &::after {
    position: absolute;
    z-index: 10;
    display: block;
    content: "";
    width: 15px;
    height: 15px;
    border-bottom: 2px solid var(--white);
    border-left: 2px solid var(--white);
    @media screen and (max-width: 840px) {
      width: 10px;
      height: 10px;
    }
  }
}
.m-column-pickup-list .slick-next {
  right: 297px;
  top: 50%;
  @media screen and (max-width: 1200px) {
    right: 17px;
  }
  @media screen and (max-width: 1024px) {
    right: 2%;
  }
  @media screen and (max-width: 840px) {
    right: 0;
  }
  &::after {
    top: 15px;
    right: 18px;
    transform: rotate(-135deg);
    @media screen and (max-width: 840px) {
      top: 10px;
      right: 11px;
    }
  }
}
.m-column-pickup-list .slick-prev {
  left: 297px;
  top: 50%;
  @media screen and (max-width: 1200px) {
    left: 17px;
  }
  @media screen and (max-width: 1024px) {
    left: 2%;
  }
  @media screen and (max-width: 840px) {
    left: 0;
  }
  &::after {
    top: 15px;
    left: 18px;
    transform: rotate(45deg);
    @media screen and (max-width: 840px) {
      top: 10px;
      left: 11px;
    }
  }
}

/* Slick: ドット */
.m-column-pickup-list .slick-dots {
  bottom: -60px;
  li {
    width: 8px;
    height: 8px;
    margin: 4px;
    button {
      width: 8px;
      height: 8px;
      &::before {
        content: "";
        width: 8px;
        height: 8px;
        border-radius: 4px;
        background: var(--rmailmarketing-dark);
        opacity: 0.2;
      }
    }
    &.slick-active button::before {
      opacity: 1;
    }
  }
}

/* カテゴリボタン */
.m-column-category-button__inner {
  background: var(--gray-bg-02);
  padding: 20px;
  border-radius: 10px;
  margin: 0 0 50px;
  @media screen and (max-width: 840px) {
    padding: 15px;
    margin: 0 0 20px;
  }
}

.m-column-category-button__title {
  font-size: 20px;
  font-weight: 700;
  text-align: center;
  color: var(--rmailmarketing-dark);
  margin: 0 0 20px;
  @media screen and (max-width: 840px) {
    font-size: 16px;
    margin: 0 0 15px;
  }
}

.m-column-category-button__list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.m-column-category-button__item {
  flex: 1 0 0;
  min-width: 1px;
  @media screen and (max-width: 840px) {
    flex: 1 0 calc(50% - 5px);
  }
}

.m-column-category-button__link {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: var(--white);
  color: var(--black);
  font-size: 14px;
  font-weight: 700;
  width: 100%;
  max-width: 300px;
  min-height: 50px;
  padding: 8px 20px 8px 8px;
  text-align: center;
  border-radius: 4px;
  text-decoration: none;
  transition:
    background 0.2s ease,
    color 0.2s ease;
  @media screen and (max-width: 840px) {
    font-size: 11px;
    min-height: 44px;
    padding: 4px 18px 4px 4px;
  }
  &::after {
    content: "";
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%) rotate(45deg);
    width: 5px;
    height: 5px;
    border-top: 1.5px solid var(--rmailmarketing-dark);
    border-right: 1.5px solid var(--rmailmarketing-dark);
    transition: border-color 0.2s ease;
  }
  &:hover {
    background: var(--rmailmarketing-dark);
    color: var(--white);
    &::after {
      border-top-color: var(--white);
      border-right-color: var(--white);
    }
  }
}

/* コラムカードリスト */
.m-column-card-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px 20px;
  @media screen and (max-width: 840px) {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* コラムカード */
.m-column-card-item {
  background: var(--white);
  border: solid 1px var(--gray-bg-01);
  border-top-color: var(--rmailmarketing-dark);
  border-radius: 10px;
  position: relative;
  transition:
    border-color 0.2s ease-in-out,
    box-shadow 0.2s ease-in-out,
    transform 0.2s ease-in-out;
  overflow: hidden;
  box-shadow:
    0 0 3px 0 rgba(141, 141, 141, 0.12),
    0 2px 4px 0 rgba(108, 108, 108, 0.22);
  /* 上部アクセント（border-top 1px と合わせて 4px）。hover 時に高さが変わらないよう疑似要素で表現 */
  &::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--rmailmarketing-dark);
  }
  &:hover {
    border-top-color: var(--gray-bg-01);
    box-shadow:
      0 15px 30px -5px rgba(0, 0, 0, 0.15),
      0 0 5px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
    &::before {
      display: none;
    }
    .m-column-card-item__link::after {
      content: "";
      position: absolute;
      border: 3px solid var(--rmailmarketing-dark);
      border-radius: 10px;
      width: 100%;
      height: 100%;
      box-sizing: border-box;
      top: 0;
      left: 0;
    }
  }
}

.m-column-card-item__link {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 20px;
  height: 100%;
  padding: 30px;
  box-sizing: border-box;
  text-decoration: none;
  @media screen and (max-width: 840px) {
    padding: 20px;
    gap: 15px;
  }
  .c-button {
    text-align: center;
  }
}

.m-column-card-item__image-box {
  width: 100%;
  height: auto;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
  border: solid 1px var(--gray-bg-01);
}

.m-column-card-item__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.m-column-card-item__description {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.m-column-card-item__date {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 14px;
  font-weight: 700;
  color: var(--gray-05);
  &::before {
    content: "";
    display: block;
    flex-shrink: 0;
    background-image: url(/rakurakucloud/mailmarketing/asset/image/common/figure/figure-icon-time.svg);
    background-size: contain;
    background-repeat: no-repeat;
    width: 16px;
    height: 16px;
  }
}

.m-column-card-item__tag {
  display: inline-block;
  align-self: flex-start;
  color: var(--black);
  font-weight: 700;
  background: var(--gray-bg-02);
  padding: 5px 10px;
  border-radius: 5px;
  font-size: 14px;
}

.m-column-card-item-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--black);
  line-height: 1.4;
  @media screen and (max-width: 840px) {
    font-size: 16px;
  }
}

/* ページネーション */
.m-column-pager-list {
  display: flex;
  justify-content: center;
  padding: 30px 0 0;
}

.m-column-pager-item {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 25px;
  height: 30px;
  margin: 0 5px;
  background: var(--gray-bg-01);
  &.is-current {
    background: var(--rmailmarketing-dark);
    color: var(--white);
  }
  &.is-prev,
  &.is-next,
  &.is-most-prev,
  &.is-most-next {
    background: none;
  }
  &.is-prev.is-deactive .m-column-pager-arrow,
  &.is-next.is-deactive .m-column-pager-arrow,
  &.is-most-prev.is-deactive .m-column-pager-double-arrow,
  &.is-most-next.is-deactive .m-column-pager-double-arrow {
    display: none;
  }
  &.is-prev .m-column-pager-arrow,
  &.is-most-prev .m-column-pager-double-arrow {
    position: relative;
    display: block;
    margin: 0;
    width: 10px;
    height: 10px;
    border-top: 1px solid var(--rmailmarketing-dark);
    border-left: 1px solid var(--rmailmarketing-dark);
    transform: rotate(-45deg);
  }
  &.is-most-prev .m-column-pager-double-arrow {
    &::before {
      content: "";
      position: absolute;
      top: -4px;
      left: -15px;
      margin: 0 10px;
      width: 10px;
      height: 10px;
      border-top: 1px solid var(--rmailmarketing-dark);
      border-left: 1px solid var(--rmailmarketing-dark);
    }
  }
  &.is-next .m-column-pager-arrow {
    display: block;
    width: 10px;
    height: 10px;
    border-top: 1px solid var(--rmailmarketing-dark);
    border-right: 1px solid var(--rmailmarketing-dark);
    transform: rotate(45deg);
  }
  &.is-most-next .m-column-pager-double-arrow {
    position: relative;
    display: block;
    margin: 0;
    width: 10px;
    height: 10px;
    border-top: 1px solid var(--rmailmarketing-dark);
    border-left: 1px solid var(--rmailmarketing-dark);
    transform: rotate(135deg);
    &::before {
      content: "";
      position: absolute;
      top: 3px;
      right: -14px;
      margin: 0 10px;
      width: 10px;
      height: 10px;
      border-top: 1px solid var(--rmailmarketing-dark);
      border-left: 1px solid var(--rmailmarketing-dark);
    }
  }
}

.m-column-pager-item__link {
  color: var(--black);
  &:hover {
    opacity: 0.8;
  }
}