#page_title {
  padding-inline: 25px;
}
@media screen and (min-width: 425px) {
  #page_title {
    padding-inline: 30px;
  }
}
@media screen and (min-width: 768px) {
  #page_title {
    padding-inline: 40px;
  }
}
@media screen and (min-width: 992px) {
  #page_title {
    padding-inline: 60px;
  }
}
#page_title {
  --inner:1200px;
  background-color: #00A9CE;
  -webkit-margin-before: 83px;
          margin-block-start: 83px;
}
@media screen and (min-width: 992px) {
  #page_title {
    -webkit-margin-before: 113px;
            margin-block-start: 113px;
  }
}
@media screen and (min-width: 992px) {
  #page_title .contents_inner {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
}

.page_title_group {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 10px;
  padding-block: 30px;
}
@media screen and (min-width: 768px) {
  .page_title_group {
    -webkit-box-flex: 1;
        -ms-flex: 1;
            flex: 1;
  }
}
@media screen and (min-width: 1200px) {
  .page_title_group {
    padding-block: 0px;
  }
}
.page_title_group p {
  font-size: 1.6rem;
  font-family: "Outfit";
  font-weight: 600;
  color: #fff;
  line-height: 1.3;
}
@media screen and (min-width: 768px) {
  .page_title_group p {
    font-size: 2rem;
  }
}
.page_title_group h1 {
  font-size: 2.4rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.5;
}
@media screen and (min-width: 768px) {
  .page_title_group h1 {
    font-size: 3.6rem;
  }
}
@media screen and (min-width: 992px) {
  .page_title_group h1 {
    font-size: 4.2rem;
  }
}

.page_title_img {
  width: 100vw;
  margin-inline: calc(50% - 50vw);
}
@media screen and (min-width: 992px) {
  .page_title_img {
    -webkit-margin-before: 0;
            margin-block-start: 0;
    margin-inline: 0 calc(50% - 50vw);
    width: 50vw;
  }
}

:root {
  --header-base-color:#ffffff;
}

#column {
  padding-inline: 25px;
}
@media screen and (min-width: 425px) {
  #column {
    padding-inline: 30px;
  }
}
@media screen and (min-width: 768px) {
  #column {
    padding-inline: 40px;
  }
}
@media screen and (min-width: 992px) {
  #column {
    padding-inline: 60px;
  }
}
#column {
  padding-block: 50px;
  --inner:1100px;
}
@media screen and (min-width: 768px) {
  #column {
    padding-block: 100px;
  }
}
@media screen and (min-width: 992px) {
  #column {
    padding-block: 140px;
  }
}

.column_list {
  display: -ms-grid;
  display: grid;
  gap: 20px;
}

.column_item a {
  position: relative;
  display: block;
  -webkit-padding-after: 20px;
          padding-block-end: 20px;
  border-bottom: solid 1px #E6E6E6;
  text-decoration: none;
}
.column_item a::before {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  top: 40px;
  right: 0;
  background-color: #E6E6E6;
  -webkit-transition: translate 0.3s;
  transition: translate 0.3s;
}
.column_item a::after {
  content: "";
  position: absolute;
  top: 47px;
  right: 9px;
  width: 4px;
  height: 4px;
  border-top: solid 1px #000000;
  border-right: solid 1px #000000;
  rotate: 45deg;
  -webkit-transition: translate 0.3s;
  transition: translate 0.3s;
}
@media (hover: hover) and (pointer: fine) {
  .column_item a:hover::before, .column_item a:hover::after {
    translate: 5px 0;
  }
  .column_item a:hover .column_item_title {
    color: #00A9CE;
  }
}

.column_info {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 20px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.column_category {
  background-color: #A1E1EF;
  font-weight: 500;
  font-size: 1.2rem;
  line-height: 1.5;
  padding: 3px 0px;
  border-radius: 5px;
  min-width: 100px;
  text-align: center;
}

.column_date {
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1.5;
}

.column_item_title {
  -webkit-margin-before: 15px;
          margin-block-start: 15px;
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 1.4;
  -webkit-transition: color 0.3s;
  transition: color 0.3s;
}

.column_contents_wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 50px;
}
@media screen and (min-width: 768px) {
  .column_contents_wrap {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
}

.column_contents_block {
  max-width: 800px;
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}

.column_side {
  max-width: 158px;
  display: -ms-grid;
  display: grid;
  gap: 40px;
}

.column_side_block_title {
  color: #0C7AA2;
}
.column_side_block_title p {
  font-size: 3rem;
  font-weight: 700;
  line-height: 1.5;
}
.column_side_block_title h2 {
  position: relative;
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1.5;
  -webkit-margin-before: 10px;
          margin-block-start: 10px;
}

.column_side_block_list {
  -webkit-margin-before: 30px;
          margin-block-start: 30px;
  display: -ms-grid;
  display: grid;
  gap: 20px;
}
.column_side_block_list li a {
  position: relative;
  display: block;
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 1.5;
  -webkit-padding-end: 20px;
          padding-inline-end: 20px;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  -webkit-transition: opacity 0.3s;
  transition: opacity 0.3s;
}
.column_side_block_list li a::after {
  content: "";
  position: absolute;
  top: 50%;
  translate: 0 -50%;
  right: 0px;
  width: 4px;
  height: 4px;
  border-top: solid 1px #000000;
  border-right: solid 1px #000000;
  rotate: var(--rotate, 45deg);
  -webkit-transition: border-color 0.3s, translate 0.3s;
  transition: border-color 0.3s, translate 0.3s;
}
@media (hover: hover) and (pointer: fine) {
  .column_side_block_list li a:hover {
    opacity: 0.7;
  }
  .column_side_block_list li a:hover::after {
    translate: 5px -50%;
  }
}

.pagination {
  -webkit-margin-before: 50px;
          margin-block-start: 50px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 20px;
}

.page_button a {
  position: relative;
  display: block;
  width: 36px;
  height: 100%;
  aspect-ratio: 1/1;
  border-radius: 50%;
  background-color: var(--button-color);
  -webkit-transition: background-color 0.3s;
  transition: background-color 0.3s;
}
.page_button a::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  translate: -50% -50%;
  width: var(--arrow-width);
  height: var(--arrow-height);
  -webkit-mask-image: var(--arrow-img);
          mask-image: var(--arrow-img);
  -webkit-mask-size: contain;
          mask-size: contain;
  -webkit-mask-repeat: no-repeat;
          mask-repeat: no-repeat;
  background-color: var(--text-color);
  -webkit-transition: background-color 0.3s;
  transition: background-color 0.3s;
}
@media (hover: hover) and (pointer: fine) {
  .page_button a:hover {
    background-color: #0C7AA2;
  }
  .page_button a:hover::before {
    background-color: #ffffff;
  }
}
.page_button.first, .page_button.prev {
  --text-color: #fff;
  --button-color: #D6D6D6;
}
.page_button.first a::before, .page_button.prev a::before {
  rotate: 180deg;
}
.page_button.next, .page_button.last {
  --text-color: #fff;
  --button-color: #D6D6D6;
}
.page_button.first {
  --arrow-img: url(../img/common/arrow_first.svg);
  --arrow-width: 16px;
  --arrow-height: 10px;
}
.page_button.last {
  --arrow-img: url(../img/common/arrow_last.svg);
  --arrow-width: 16px;
  --arrow-height: 10px;
}
.page_button.prev {
  --arrow-img: url(../img/common/arrow_prev.svg);
  --arrow-width: 7px;
  --arrow-height: 7px;
}
.page_button.next {
  --arrow-img: url(../img/common/arrow_next.svg);
  --arrow-width: 7px;
  --arrow-height: 7px;
}

.page_number {
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 1.5;
}