@charset "UTF-8";
.yugo {
  font-family: 'Yu Gothic', YuGothic, メイリオ, meiryo, "メイリオ", "meiryo", "ヒラギノ角ゴ pro w3", "hiragino kaku gothic pro", sans-serif;
  font-weight: 500; }

.oswald {
  font-family: 'Oswald', 'Yu Gothic', YuGothic, メイリオ, meiryo, "メイリオ", "meiryo", "ヒラギノ角ゴ pro w3", "hiragino kaku gothic pro", sans-serif; }

.roboto {
  font-family: 'Roboto', sans-serif; }

/* ----------------------------------------------------------
font-weight
---------------------------------------------------------- */

.t-bold {
  font-weight: 700;
  /* bold */ }

.t-lead-1 {
  font-family: 'Noto Serif JP', serif;
  font-weight: 400;
  /* regular */
  letter-spacing: 0.04em;
  display: block; }

.t-body-1 {
  font-size: 1.5rem;
  letter-spacing: 0.04em;
  line-height: 2.333; }

.t-a-r {
  text-align: right; }

#wrapper {
  padding-top: 0; }

.archive-seminar__list {
  padding-bottom: 150px;
  padding-bottom: calc( 150 / 375 * 100vw); }

.archive-seminar__list-btn {
  margin-top: 50px;
  margin-top: calc( 50 / 375 * 100vw); }

.archive-seminar__archive-item {
  -webkit-box-shadow: 3px 3px 20px rgba(0, 0, 0, 0.16);
          box-shadow: 3px 3px 20px rgba(0, 0, 0, 0.16);
  min-height: 80px; }
  .archive-seminar__archive-item:not(:last-of-type) {
    margin-bottom: 40px; }

.archive-seminar__archive-year {
  height: 80px;
  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;
  font-family: 'Roboto', sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  /* bold */
  letter-spacing: 0.08em;
  position: relative;
  -webkit-transition: all 0.3s cubic-bezier(0.15, 0.25, 0.85, 0.7) 0s;
  transition: all 0.3s cubic-bezier(0.15, 0.25, 0.85, 0.7) 0s; }
  .archive-seminar__archive-year.is-open {
    margin-bottom: 40px; }
    .archive-seminar__archive-year.is-open .icon:after {
      height: 0; }
  .archive-seminar__archive-year .icon {
    width: 80px;
    height: 80px;
    background: #505876;
    position: absolute;
    left: 0;
    top: 0; }
    .archive-seminar__archive-year .icon:before, .archive-seminar__archive-year .icon:after {
      content: "";
      background: #fff;
      position: absolute;
      left: 50%;
      top: 50%;
      -webkit-transform: translate(-50%, -50%);
              transform: translate(-50%, -50%); }
    .archive-seminar__archive-year .icon:before {
      width: 20px;
      height: 2px; }
    .archive-seminar__archive-year .icon:after {
      width: 2px;
      height: 20px;
      -webkit-transition: all 0.3s cubic-bezier(0.15, 0.25, 0.85, 0.7) 0s;
      transition: all 0.3s cubic-bezier(0.15, 0.25, 0.85, 0.7) 0s; }

.archive-seminar__archive-list {
  -webkit-transition: all 0.3s cubic-bezier(0.15, 0.25, 0.85, 0.7) 0s;
  transition: all 0.3s cubic-bezier(0.15, 0.25, 0.85, 0.7) 0s; }

.archive-seminar__archive-list-item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-bottom: 1em;
  border-bottom: solid 1px #dddddd;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease; }
  .archive-seminar__archive-list-item.is-invisible {
    margin-bottom: 0;
    border-bottom: none; }

.archive-seminar__archive-list-date {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  font-size: 1.5rem;
  color: #acacac;
  letter-spacing: 0.08em;
  padding: 1em; }

.archive-seminar__archive-list-ttl {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  font-size: 1.5rem;
  color: #242424;
  letter-spacing: 0.04em;
  padding: 1em; }

/* ----------------------------------------------------------

詳細

---------------------------------------------------------- */
.single-seminar__ttl {
  text-align: center;
  font-family: 'Noto Serif JP', serif;
  font-weight: 400;
  /* regular */
  letter-spacing: 0.04em; }
@media screen and (min-width: 769px) {
  .setOrder {
    color: #000; }
    .t-lead-1 {
      font-size: 4rem; }
  .archive-seminar__desc {
    margin-bottom: 70px; }
    .archive-seminar__list {
      padding-bottom: 200px;
      padding-bottom: calc( 200 / 1480 * 100vw); }
    .archive-seminar__list-btn {
      margin-top: 50px;
      margin-top: calc( 50 / 1480 * 100vw); }
  .archive-seminar__archive {
    padding-bottom: 120px; }
    .archive-seminar__archive-list-date {
      padding-top: 0.1em;
      padding-left: 25px;
      max-width: 580px; }
    .archive-seminar__archive-list-ttl {
      padding-top: 0.1em;
      padding-left: 25px;
      max-width: 580px; }
    .single-seminar__ttl {
      font-size: 5rem;
      margin-bottom: 70px; }
  .single-seminar__eyecatch {
    margin-bottom: 80px; }
  .single-seminar__article {
    padding-bottom: 120px; }
  .single-seminar__table {
    margin-bottom: 80px; } }
@media screen and (min-width: 961px) {
  .setOrder {
    color: #000; }
    .archive-seminar__list {
      padding-bottom: 200px;
      padding-bottom: calc( 200 / 1480 * 100vw); }
    .archive-seminar__list-btn {
      margin-top: 50px;
      margin-top: calc( 50 / 1480 * 100vw); } }
@media screen and (max-width: 768px) {
  .setOrder {
    color: #000; }
    .t-lead-1 {
      font-size: 2.2rem; }
  .archive-seminar__desc {
    margin-bottom: 40px; }
  .archive-seminar__archive {
    padding-bottom: 100px; }
    .single-seminar__ttl {
      font-size: 3rem;
      margin-bottom: 40px; }
  .single-seminar__eyecatch {
    margin-bottom: 50px; }
  .single-seminar__article {
    padding-bottom: 100px; }
  .single-seminar__table {
    margin-bottom: 60px; } }
@media screen and (max-width: 350px) {
    .t-lead-1 {
      font-size: 2rem; } }
@media screen and (min-width: 1200px) {
    .archive-seminar__list {
      padding-bottom: 200px; }
    .archive-seminar__list-btn {
      margin-top: 50px; } }