@media screen and (max-width: 767.999px) {
  main#main {
    padding: 20px 0 75px;
    background: url(/common/image/base/line_bg_fv_sp.png) no-repeat;
    background-position: top right;
    background-size: 100% auto;
  }
  main#main #pan_list {
    padding: 0 0 0 20px;
    font-size: 1.2rem;
    line-height: 1.45;
    letter-spacing: 0.092em;
    color: #83a9db;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  main#main #pan_list span {
    padding: 0 6px;
  }
  main#main #pan_list span:nth-of-type(1) {
    padding-left: 0;
  }
  main#main #pan_list .breadcrumb_last,
  main#main #pan_list a {
    color: #333333;
  }
  #news_archive_contents #news_title_area {
    padding: 0 24px;
    margin-top: 72px;
  }
  #news_archive_contents #news_title_area .en {
    text-transform: uppercase;
    display: block;
    color: #83a9db;
    font-family: "Rubik", sans-serif;
    font-size: 1.3rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
  }
  #news_archive_contents #news_title_area h1 {
    font-size: 2.8rem;
    font-weight: 600;
    line-height: 1.32;
    letter-spacing: 0.08em;
  }
  #news_contents_area {
    display: flex;
    flex-direction: column;
  }
  #news_contents_area #contents {
    order: 2;
    padding: 0 24px;
  }
  #news_contents_area #contents .article_list {
    margin-top: 20px;
  }
  #news_contents_area #contents .article_list > li {
    margin-top: 18px;
  }
  #news_contents_area #contents .article_list > li:nth-of-type(1) {
    margin-top: 0;
  }
  #news_contents_area #contents .article_list > li a {
    display: block;
    border: 1px solid #e4e9f3;
    border-radius: 8px;
    padding: 25px;
  }
  #news_contents_area #contents .article_list > li a .data {
    display: flex;
    gap: 0 30px;
  }
  #news_contents_area #contents .article_list > li a .data .date {
    color: #999999;
    font-size: 1.2rem;
    letter-spacing: 0.03em;
  }
  #news_contents_area #contents .article_list > li a .data .category {
    color: #83a9db;
    font-size: 1.2rem;
    letter-spacing: 0.03em;
    position: relative;
  }
  #news_contents_area #contents .article_list > li a .data .category::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #83a9db;
    position: absolute;
    top: 50%;
    left: -15px;
    transform: translateY(-50%);
  }
  #news_contents_area #contents .article_list > li a h2 {
    color: #333333;
    line-height: 1.5;
    margin-top: 13px;
    font-weight: 600;
    font-size: 1.6rem;
    border: none;
    padding: 0;
  }
  #news_contents_area #contents .pagination {
    margin: 50px auto 0;
    padding: 0;
  }
  #news_contents_area #contents .pagination .nav-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0 12px;
    font-size: 1.9rem;
  }
  #news_contents_area #contents .pagination .nav-links span.current {
    color: #83a9db;
    font-family: "Rubik", sans-serif;
  }
  #news_contents_area #contents .pagination .nav-links span.dots {
    font-size: 1.2rem;
  }
  #news_contents_area #contents .pagination .nav-links a {
    color: #333333;
    font-family: "Rubik", sans-serif;
  }
  #news_contents_area #contents .pagination .nav-links a.next, #news_contents_area #contents .pagination .nav-links a.prev {
    overflow: hidden;
    position: relative;
    border-radius: 4px;
    color: #83a9db;
    background: #83a9db;
    max-width: 50px;
    min-width: 24px;
    height: 35px;
  }
  #news_contents_area #contents .pagination .nav-links a.next {
    margin-left: 6px;
  }
  #news_contents_area #contents .pagination .nav-links a.next::after {
    content: "";
    width: 12px;
    height: 10px;
    background: url(/common/image/base/pc_ico_arw_wht_sp.png) no-repeat;
    background-size: cover;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
  }
  #news_contents_area #contents .pagination .nav-links a.prev {
    margin-right: 6px;
  }
  #news_contents_area #contents .pagination .nav-links a.prev::after {
    content: "";
    width: 12px;
    height: 10px;
    background: url(/common/image/base/pc_ico_arw_wht_sp.png) no-repeat;
    background-size: cover;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translateX(-50%) translateY(-50%) rotate(180deg);
  }
  #sidebar {
    display: contents;
  }
  #sidebar #side_category_list {
    order: 1;
    margin-top: 25px;
    padding: 0 15px;
    display: flex;
    flex-wrap: wrap;
    gap: 13px 7px;
  }
  #sidebar #side_category_list > li {
    display: flex;
  }
  #sidebar #side_category_list > li > a {
    display: flex;
    background: #e4e9f3;
    border: 1px solid #e4e9f3;
    color: #000000;
    border-radius: 20px;
    font-size: 1.2rem;
    letter-spacing: 0.06em;
    padding: 5px 8px 6px;
  }
  #sidebar #side_category_list > li.current a {
    background: #FFFFFF;
    border: 1px solid #eeeeee;
    color: #83a9db;
  }
  #sidebar #side_tag_list_area {
    order: 3;
    margin-top: 75px;
  }
  #sidebar #side_tag_list_area h3 {
    font-size: 1.3rem;
    font-weight: 500;
    position: relative;
  }
  #sidebar #side_tag_list_area h3::after {
    content: "";
    width: 100%;
    height: 1px;
    background: #e4e9f3;
    position: absolute;
    bottom: 0;
    left: 0;
  }
  #sidebar #side_tag_list_area h3 span {
    background: #FFFFFF;
    position: relative;
    z-index: 2;
    display: inline-block;
    padding: 11px 25px 0 25px;
    border-top: 1px solid #e4e9f3;
    border-right: 1px solid #e4e9f3;
    border-radius: 0 8px 0 0;
  }
  #sidebar #side_tag_list_area .tag_list {
    margin-top: 25px;
    padding: 0 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 17px 22px;
  }
  #sidebar #side_tag_list_area .tag_list li a {
    color: #83a9db;
    font-size: 1.3rem;
  }
  #not_found_404 {
    text-align: center;
    padding: 75px 0 0;
  }
}