/* コラム専用スタイル */
@charset 'UTF-8';

/* パンくず */
.m-columnBread {
  margin-bottom: 30px;
  font-size: 13px;
  font-family: 'AxisProN-Light';
  line-height: 1.5;
}
@media screen and (max-width: 767px) {
  .m-columnBread {
    margin-bottom: 20px;
    font-size: 12px;
  }
}
.m-columnBread__ul {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}
.m-columnBread__ul li {
  position: relative;
  padding-right: 12px;
  margin-right: 8px;
}
.m-columnBread__ul a {
  color: #4d4d4d;
  text-decoration: none;
}
html.device-pc .m-columnBread__ul a:hover {
  text-decoration: underline;
}

/* コラム一覧・カテゴリ一覧の記事リスト（m-homeInfo__tb と併用） */
.m-columnList {
  width: 1000px;
  margin: 0 auto;
}
@media screen and (max-width: 767px) {
  .m-columnList {
    width: auto;
  }
}
.m-columnList .m-homeInfo__tb__u:first-child {
  padding-top: 0;
  background-image: none;
}

/* コラム詳細 記事エリア */
.m-columnArticle {
  width: 1000px;
  margin: 0 auto;
  padding-bottom: 60px;
}
@media screen and (max-width: 767px) {
  .m-columnArticle {
    width: auto;
    padding: 0 15px 50px;
  }
}
.m-columnArticle__hd {
  margin-bottom: 40px;
}
@media screen and (max-width: 767px) {
  .m-columnArticle__hd {
    margin-bottom: 30px;
  }
}
.m-columnArticle__date {
  margin-bottom: 10px;
  font-size: 14px;
  font-family: 'AxisProN-Medium';
  color: #4d4d4d;
}
.m-columnArticle__tt {
  font-size: 28px;
  font-family: 'AxisProN-Bold';
  line-height: 1.4;
}
@media screen and (max-width: 767px) {
  .m-columnArticle__tt {
    font-size: 22px;
  }
}

/* コラムTOP カテゴリから探す（common.css に依存しない独立クラス m-columnCategory） */
.m-columnCategory {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin: -10px -10px 40px;
  list-style: none;
  padding: 0;
  border: none;
}
@media screen and (max-width: 767px) {
  .m-columnCategory {
    margin: -6px -6px 34px;
    grid-template-columns: 1fr;
  }
}
.m-columnCategory__item {
  margin-bottom: 0;
  box-sizing: border-box;
  padding: 10px;
}
@media screen and (max-width: 767px) {
  .m-columnCategory__item {
    padding: 6px;
  }
}
.m-columnCategory__hd > a {
  display: flex;
  flex-direction: row;
  align-items: stretch;
  position: relative;
  min-height: 140px;
  padding: 0;
  border: 1px solid #0087d5;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 2px 0 #0087d5;
  color: #0086d1;
  text-decoration: none;
  outline: none;
  overflow: hidden;
  transition: all 350ms cubic-bezier(.215, .61, .355, 1);
}
@media screen and (max-width: 767px) {
  .m-columnCategory__hd > a {
    min-height: 0;
  }
}
.m-columnCategory__hd__in {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 15px 42px 15px 15px;
  box-sizing: border-box;
}
@media screen and (max-width: 767px) {
  .m-columnCategory__hd__in {
    padding: 12px 40px 12px 12px;
  }
}
.m-columnCategory__hd__in2 {
  display: block;
  width: 100%;
}
.m-columnCategory__hd__head {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  width: 100%;
}
.m-columnCategory__hd__tt {
  flex: 1;
  min-width: 0;
  margin: 0;
  font-size: 20px;
  font-family: 'AxisProN-Bold', sans-serif;
  line-height: 1.2;
}
@media screen and (max-width: 767px) {
  .m-columnCategory__hd__tt {
    font-size: 17px;
  }
}
.m-columnCategory__hd__t {
  margin: 6px 0 0;
  font-size: 15px;
  font-family: 'AxisProN-Light', sans-serif;
  line-height: 1.73333;
}
@media screen and (max-width: 767px) {
  .m-columnCategory__hd__t {
    margin-top: 4px;
    font-size: 13px;
  }
}
/* カード枠の縦中央：円形＋白い右向き三角 */
.m-columnCategory__hd__arr {
  position: absolute;
  right: 14px;
  top: 50%;
  z-index: 1;
  width: 18px;
  height: 18px;
  margin: 0;
  border-radius: 50%;
  background: #0087d5;
  transform: translateY(-50%);
  transition: background 350ms cubic-bezier(.215, .61, .355, 1);
}
@media screen and (max-width: 767px) {
  .m-columnCategory__hd__arr {
    right: 11px;
  }
}
.m-columnCategory__hd__arr::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 50%;
  width: 0;
  height: 0;
  margin-top: -4px;
  box-sizing: border-box;
  border-top: 4px solid transparent;
  border-bottom: 4px solid transparent;
  border-left: 6px solid #fff;
  border-right: 0;
  transition: border-left-color 350ms cubic-bezier(.215, .61, .355, 1);
}
.m-columnCategory__hd__ic {
  flex: 0 0 100px;
  width: 100px;
  align-self: stretch;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background: #e8e8e8;
}
@media screen and (max-width: 767px) {
  .m-columnCategory__hd__ic {
    flex: 0 0 104px;
    width: 104px;
  }
}
@media screen and (min-width: 768px) {
  .m-columnCategory .m-columnCategory__hd__ic {
    flex: 0 0 180px;
    width: 180px;
  }
}
.m-columnCategory__hd__ic > img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
}
html.device-pc .m-columnCategory__hd > a:hover,
html.device-pc .m-columnCategory__hd > a:active {
  border-color: #4ac9e3;
  background: #4ac9e3;
  box-shadow: 0 0 0 #4ac9e3;
  color: #fff;
  transform: translateY(2px);
}

html.device-pc .m-columnCategory__hd > a:hover .m-columnCategory__hd__arr,
html.device-pc .m-columnCategory__hd > a:active .m-columnCategory__hd__arr {
  background: #fff;
}
html.device-pc .m-columnCategory__hd > a:hover .m-columnCategory__hd__arr::after,
html.device-pc .m-columnCategory__hd > a:active .m-columnCategory__hd__arr::after {
  border-left-color: #0087d5;
}

/* ========== カテゴリ一覧ページ：上部ピックアップスライダー（3記事） ========== */
.m-columnPickup {
  padding: 50px 0;
  position: relative;
  overflow: hidden;
  background: linear-gradient(90deg, #0085ce14, #4ac9e314);
}
.m-columnPickup::before {
  content: '';
  position: absolute;
  left: -10%;
  top: -20%;
  width: 50%;
  height: 80%;
  border-radius: 50%;
  background: rgba(74, 201, 227, 0.08);
  pointer-events: none;
}
.m-columnPickup::after {
  content: '';
  position: absolute;
  right: -15%;
  bottom: -30%;
  width: 60%;
  height: 70%;
  border-radius: 50%;
  background: rgba(74, 201, 227, 0.06);
  pointer-events: none;
}
@media screen and (max-width: 767px) {
  .m-columnPickup {
    margin-bottom: 40px;
    padding: 35px 15px 35px;
  }
}
.m-columnPickup__in {
  position: relative;
  z-index: 1;
  width: 1000px;
  margin: 0 auto;
}
@media screen and (max-width: 767px) {
  .m-columnPickup__in {
    width: auto;
  }
}
.m-columnPickup__tt {
  margin-bottom: 30px;
  color: #fff;
  font-size: 28px;
  font-family: 'AxisProN-Bold', sans-serif;
  line-height: 1.3;
  text-align: center;
}
@media screen and (max-width: 767px) {
  .m-columnPickup__tt {
    margin-bottom: 20px;
    font-size: 22px;
  }
}
.m-columnPickup__slider {
  position: relative;
  margin: 0 -15px;
}
@media screen and (max-width: 767px) {
  .m-columnPickup__slider {
    margin: 0 -10px;
    overflow: hidden;
  }
}
.m-columnPickup__track {
  display: flex;
  flex-wrap: nowrap;
  transition: transform 0.35s ease-out;
}
@media screen and (min-width: 768px){
  .m-columnPickup__track{
	justify-content: center;
  }
}

.m-columnPickup__slide {
  flex: 0 0 33.333%;
  padding: 0 15px;
  box-sizing: border-box;
}
@media screen and (max-width: 767px) {
  .m-columnPickup__slide {
    flex: 0 0 100%;
    padding: 0 10px;
  }
}
.m-columnPickup__card {
  display: block;
  height: 100%;
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.3s ease;
}
html.device-pc .m-columnPickup__card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}
.m-columnPickup__card__img {
  position: relative;
  padding-top: 55%;
  overflow: hidden;
  background: #f5f5f5;
}
.m-columnPickup__card__img img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.m-columnPickup__card__bd {
  padding: 18px 20px 22px;
}
@media screen and (max-width: 767px) {
  .m-columnPickup__card__bd {
    padding: 14px 15px 18px;
  }
}
.m-columnPickup__card__tag {
  display: inline-block;
  margin-bottom: 10px;
  padding: 4px 12px;
  border-radius: 6px;
  background: rgba(0, 135, 213, 0.12);
  color: #0086d1;
  font-size: 12px;
  font-family: 'AxisProN-Medium', sans-serif;
}
.m-columnPickup__card__tt {
  margin-bottom: 8px;
  font-size: 16px;
  font-family: 'AxisProN-Bold', sans-serif;
  line-height: 1.45;
  /*display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;*/
}
@media screen and (max-width: 767px) {
  .m-columnPickup__card__tt {
    font-size: 15px;
    -webkit-line-clamp: 2;
  }
}
.m-columnPickup__card__t {
  font-size: 13px;
  font-family: 'AxisProN-Light', sans-serif;
  line-height: 1.6;
  color: #4d4d4d;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
@media screen and (max-width: 767px) {
  .m-columnPickup__card__t {
    -webkit-line-clamp: 2;
  }
}
.m-columnPickup__dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 25px;
}
.m-columnPickup__dots__u {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background 0.25s ease;
}
.m-columnPickup__dots__u.is-current {
  background: #fff;
  width: 12px;
  height: 12px;
}

/* ========== コラム詳細：見出し（青系） ========== */
.m-columnArticle .c-article__h3__ln {
  background: linear-gradient(180deg, #0087d5, #4ac9e3);
}
.m-columnArticle .c-article__h4__ln {
  background: #0087d5;
}

/* ========== コラム詳細：目次 ========== */
.m-columnToc {
  margin: 30px 0 35px;
  padding: 20px 20px 18px;
  border-radius: 10px;
  background: #f4f9fe;
  border: 1px solid #c6e2ff;
}
.m-columnToc__hd {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  margin-bottom: 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, #0087d5, #4ac9e3);
  color: #fff;
  font-size: 13px;
  font-family: 'AxisProN-Medium', sans-serif;
}
.m-columnToc__list {
  margin-left: 20px;
  font-size: 14px;
  line-height: 1.8;
}
.m-columnToc__list li + li {
  margin-top: 4px;
}
.m-columnToc__list a {
  color: #0086d1;
  text-decoration: none;
}
.m-columnToc__list a:hover {
  text-decoration: underline;
}

/* ========== コラム詳細：導入ブロック ========== */
.m-columnIntro {
  display: flex;
  gap: 24px;
  margin-top: 30px;
  margin-bottom: 10px;
  align-items: center;
}
.m-columnIntro__thumb {
  flex: 0 0 55%;
}
.m-columnIntro__thumb img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
}
.m-columnIntro__body {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.m-columnIntro__cat {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 3px 12px;
  max-width: 100px;
  border-radius: 999px;
  background: #ffffff;
  color: #0086d1;
  font-size: 12px;
  font-family: 'AxisProN-Medium', sans-serif;
}
.m-columnIntro__lead {
  font-size: 14px;
  font-family: 'AxisProN-Light', sans-serif;
  line-height: 1.8;
}
.m-columnIntro__date {
  font-size: 12px;
  font-family: 'AxisProN-Light', sans-serif;
  color: #666;
}

/* コラム詳細：導入セクション（OUTLINE）を横幅いっぱいに */
.m-columnIntroSection {
  margin-top: 30px;
  margin-bottom: 30px;
  margin-left: calc(-50vw + 50%);
  margin-right: calc(-50vw + 50%);
  padding: 30px;
  border-radius: 10px;
  width: 100%;
  margin: 30px auto;
  box-sizing: border-box;
}
.m-columnIntroSection .m-columnPickup__in {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
}

/* コラム詳細：ヘッダの日付 */
.m-infoDetail__hd__date {
  margin-top: 6px;
  font-size: 13px;
  font-family: 'AxisProN-Light', sans-serif;
  color: #666;
  text-align: right;
}
@media screen and (max-width: 767px) {
  .m-columnIntro {
    flex-direction: column;
  }
  .m-columnIntro__thumb {
    flex-basis: auto;
  }
  .m-infoDetail__hd__date span {
    display: block;
  }
}

/* ========== カテゴリ一覧ページ：最新の記事グリッド ========== */
/* 各カテゴリ一覧と同じ幅でラップ（.m-infoTop 準拠） */
.m-columnLatestBlock {
  width: 1240px;
  margin: 80px auto;
}
@media screen and (max-width: 767px) {
  .m-columnLatestBlock {
    width: auto;
    margin: 0 15px;
  }
  .m-columnLatestBlock_page{
	margin-top: 40px;
  }
}
.m-columnLatest {
  margin-bottom: 50px;
}
.m-columnLatest__tt {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 25px;
  font-size: 22px;
  font-family: 'AxisProN-Bold', sans-serif;
  color: #333;
}
.m-columnLatest__tt::before {
  content: '';
  display: block;
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, #0087d5 0%, #4ac9e3 100%);
  border-radius: 6px;
  flex-shrink: 0;
}
@media screen and (max-width: 767px) {
  .m-columnLatest__tt {
    margin-bottom: 20px;
    font-size: 18px;
  }
}
.m-columnLatest__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, 280px);
  justify-content: center;
  gap: 25px 20px;
}
@media screen and (max-width: 767px) {
  .m-columnLatest__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 15px;
  }
}
.m-columnCard {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: opacity 0.25s ease;
}
html.device-pc .m-columnCard:hover {
  opacity: 0.85;
}
.m-columnCard__img {
  position: relative;
  padding-top: 62%;
  overflow: hidden;
  border-radius: 8px;
  background: #f5f5f5;
  margin-bottom: 12px;
}
.m-columnCard__img img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.m-columnCard__tag {
  display: inline-block;
  margin-bottom: 8px;
  padding: 3px 10px;
  border: 1px solid #0087d5;
  border-radius: 4px;
  color: #0086d1;
  font-size: 11px;
  font-family: 'AxisProN-Medium', sans-serif;
}
.m-columnCard__tt {
  margin-bottom: 8px;
  font-size: 14px;
  font-family: 'AxisProN-Bold', sans-serif;
  line-height: 1.5;
  /*display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;*/
}
.m-columnCard__date {
  font-size: 12px;
  font-family: 'AxisProN-Light', sans-serif;
  color: #888;
}

/* ========== 最新の記事一覧を見るボタン ========== */
.m-columnListBtn {
  text-align: center;
  margin-bottom: 60px;
}
.m-columnListBtn__a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border: 1px solid #0087d5;
  border-radius: 8px;
  background: #fff;
  color: #0086d1;
  font-size: 15px;
  font-family: 'AxisProN-Medium', sans-serif;
  text-decoration: none;
  transition: all 0.25s ease;
}
.m-columnListBtn__a::after {
  content: '';
  display: block;
  width: 0;
  height: 0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 7px solid currentColor;
}
html.device-pc .m-columnListBtn__a:hover {
  background: #0087d5;
  color: #fff;
}

/* ========== ページネーション ========== */
.m-columnPagination {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 40px;
  margin-bottom: 60px;
}
.m-columnPagination__a,
.m-columnPagination__span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border-radius: 8px;
  font-size: 14px;
  font-family: 'AxisProN-Medium', sans-serif;
  text-decoration: none;
  color: #0086d1;
  background: #fff;
  border: 1px solid #0087d5;
  transition: all 0.25s ease;
}
.m-columnPagination__a:hover {
  background: #0087d5;
  color: #fff;
}
.m-columnPagination__span.is-current {
  background: #0087d5;
  color: #fff;
  border-color: #0087d5;
}
.m-columnPagination__span.is-ellipsis {
  border: none;
  background: transparent;
  color: #4d4d4d;
  cursor: default;
}


/* ========== スムーススクロール ========== */
  :root {
    --anchor-offset: 135px;
  }

  @media screen and (max-width: 767px) {
    :root {
      --anchor-offset: 104px;
    }
  }

  html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--anchor-offset);
  }

  /*.c-article [id] {
    scroll-margin-top: var(--anchor-offset);
  }*/


/* ==========　参照元一覧などの長いURLを折り返す　========== */
.c-article__rt ul li a {
    word-break: break-all;
    overflow-wrap: break-word;
}

/* ========== レイアウト ========== */
.mt-20{
	margin-top: 20px;
}
.mt-10{
	margin-top: 10px;
}
.mt-30 {
    margin-top: 30px;
}
.pl-30{
	padding-left: 30px!important;
}

.m-columnToc__list ol{
	padding-left: 20px;
}
.c-article__rt ol{
	padding-left: 25px;
}
.c-article__rt ul{
	padding-left: 10px;
}
.c-article__rt ol > li {
    position: relative;
    list-style: auto;
}

.img-s{
	max-width: 250px!important;
}

.strong-note{
	margin-bottom: 10px;
    display: -webkit-box;
    color: #4b86a8;
}

.att-small{
	font-size: 0.7em;
}
.date-right{
	padding-left: 15px;
}
.c-article__t a{
	color: #0086d1;
    text-decoration: none;
    transition: all 350ms cubic-bezier(.215, .61, .355, 1);
}
.th-backcol{
	background: #f2f2f2!important;
}
@media screen and (min-width: 768px) {
	.c-article__p img{
		max-width: 500px;
	}
}
@media screen and (max-width: 767px) {
	.c-article__tb__in-max600{
		width: 600px;
	}
	.c-article__tb__in-max400 {
        width: 400px;
    }
	.date-right{
		padding-left: 0;
	}
}