.topics__title__block,
.topics__block {
  max-width: 84rem;
}

.topics__block {
  word-break: break-word;
}

.topics__title__info {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 1.5rem;
  margin-bottom: 1.2rem;
  font-size: 1.5rem;
  font-weight: 500;
}
.topics__title__info .-label {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: 2.5rem;
  padding: 0 2rem;
  border: 0.1rem solid #8B6035;
  color: #8B6035;
}

.topics__title__text {
  font-size: 3.4rem;
  font-weight: 700;
  color: #8B6035;
  line-height: 4.8rem;
  margin-bottom: 1.8rem;
}

.arrow__icon.-down::before {
  rotate: 90deg;
}

.topics__block > *:last-child {
  margin-bottom: 0;
}

.topics__img__area {
  margin-bottom: 4rem;
}
.topics__img__area.-center {
  text-align: center;
}
.topics__img__area.-left {
  text-align: left;
}
.topics__img__area.-right {
  text-align: right;
}
.topics__img__area img {
  max-width: 100%;
  width: auto;
}

.topics__box {
  margin-top: 7rem;
}
.topics__box.-title + .topics__box {
  margin-top: 0;
}

.topics__box.-youtube {
  width: 100%;
  max-width: 64rem;
  aspect-ratio: 16 / 9;
  margin-bottom: 1.5rem;
}
.topics__box.-youtube iframe {
  width: 100%;
  height: 100%;
}

.topics__title {
  position: relative;
  margin: 0 0 2rem;
  padding-bottom: 1.1rem;
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.314;
}
.topics__title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  display: block;
  width: 100%;
  height: 0.3rem;
  background-image: radial-gradient(circle farthest-side, #C7AA76, #C7AA76 0.15rem, transparent 0.15rem, transparent);
  background-size: 0.8rem;
}

.square__icon__title {
  margin-bottom: 2rem;
  font-size: 1.7rem;
  font-weight: 700;
}
.square__icon__title::before {
  content: "";
  display: inline-block;
  width: 1.7rem;
  height: 1.7rem;
  margin-right: 1rem;
  background-color: var(--color-light);
  vertical-align: middle;
}

.topics__table table {
  width: 100%;
  border-top: 0.1rem dashed #8A8A8A;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}
.topics__table table tr th, .topics__table table tr td {
  border-bottom: 0.1rem dashed #8A8A8A;
  vertical-align: middle;
}
.topics__table:not(.-seats) table tr th {
  width: 24.6rem;
}
@media screen and (width <= 767px) {
  .topics__table:not(.-seats) table tr th, 
  .topics__table:not(.-seats) table tr td {
    display: block;
    width: 100%;
  }
  .topics__table:not(.-seats) table tr th {
    border-bottom: none;
  }
}
.topics__table table tr th {
  padding: 1.2rem 2rem;
  background-color: var(--color-table-bg);
}
.topics__table table tr td {
  padding: 1.2rem;
  font-weight: 500;
  text-align: center;
}
.topics__table table tr td.-date {
  background-color: #F7F5ED;
}
.topics__table table tr td.-left {
  text-align: left;
}

.topics__table.-seats table tr th {
  width: 50%;
}

.topics__table.-seats table tr td.-date {
  width: 40%;
}

.application__box {
  margin: 5rem 0 2rem;
  padding: 3rem;
  background-color: #F7F5ED;
  border-radius: 2rem;
}

.btn__area {
  margin-top: 8rem;
  padding-top: 3rem;
  border-top: dashed 0.1rem #8A8A8A;
  text-align: center;
}

.btn--color.-return {
  -webkit-box-orient: horizontal;
  -webkit-box-direction: reverse;
      -ms-flex-direction: row-reverse;
          flex-direction: row-reverse;
}
.btn--color.-return::after {
  rotate: 180deg;
}

.application__box {
  font-size: 1.7rem;
  font-weight: 700;
  text-align: center;
}
.application__box .btn__link {
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}
.application__box .btn--color {
  background-color: #DE6E6B;
}

.application__box__title {
  margin-bottom: 1.2rem;
  font-size: 2.3rem;
}

.pamphlet__area {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 1.6rem 2rem;
  margin: 3rem 0;
  text-align: center;
}

.topics__index__block {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 5.5rem;
}
@media screen and (width <= 767px) {
  .topics__index__block {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
}

.topics__index__menu {
  -ms-flex-negative: 0;
      flex-shrink: 0;
  width: 23rem;
}
@media screen and (width <= 767px) {
  .topics__index__menu {
    width: 100%;
  }
}

.topics__menu__title {
  margin-bottom: 1rem;
  font-weight: 700;
  color: #333;
}

.topics__menu__box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  margin-bottom: 1.8rem;
}
.topics__menu__box input {
  display: none;
}
.topics__menu__box.-checkbox {
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  gap: 0.2rem;
}
@media screen and (width <= 767px) {
  .topics__menu__box.-checkbox {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    gap: 0.2rem 1rem;
  }
}
.topics__menu__box.-class {
  gap: 1rem;
}
@media screen and (width <= 767px) {
  .topics__menu__box.-class {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
}

.topics__menu__checkbox {
  cursor: pointer;
}
.topics__menu__checkbox span {
  position: relative;
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.topics__menu__checkbox span::before {
  content: "";
  display: block;
  width: 2rem;
  height: 2rem;
  margin-right: 0.8rem;
  border: 0.1rem solid #BBBBBB;
  border-radius: 0.2rem;
}
.topics__menu__checkbox > span i {
  font-style: normal;
}
@media screen and (width <= 767px) {
  .topics__menu__checkbox > span i {
    display: none;
  }
}
.topics__menu__checkbox input:checked + span {
  font-weight: 700;
}
.topics__menu__checkbox input:checked + span::before {
  background-color: #388680;
  border-color: #388680;
}
.topics__menu__checkbox input:checked + span::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0.6rem;
  translate: 0 -0.8rem;
  display: block;
  width: 0.8rem;
  height: 1.2rem;
  border-width: 0 0.2rem 0.2rem 0;
  border-style: solid;
  border-color: #fff;
  rotate: 45deg;
}

.topics__menu__class {
  cursor: pointer;
}
@media screen and (width <= 767px) {
  .topics__menu__class {
    width: calc(50% - .5rem);
    font-size: 1.4rem;
    display: none;
  }
}
.topics__menu__class span {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  width: 100%;
  height: 3.5rem;
  border: 0.1rem solid var(--color-primary);
  border-radius: calc(infinity * 1px);
  color: var(--color-primary);
}
.topics__menu__class input:checked + span {
  background-color: var(--color-primary);
  color: #fff;
}
.topics__class__select {
  display: none;
  width: 100%;
  height: 4.5rem;
  border: 0.1rem solid #BBBBBB;
  border-radius: 0.5rem;
  position: relative;
}
@media screen and (width <= 767px) {
  .topics__class__select {
    display: block;
  }
}
.topics__class__select select {
  width: 100%;
  height: 100%;
  padding: 0 1rem;
}
.topics__class__select select:invalid {
  color: #8A8A8A;
}
.topics__class__select::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 1rem;
  translate: 0 -50%;
  display: block;
  width: 0;
  height: 0;
  border-width: 0.6rem 0.5rem 0;
  border-style: solid;
  border-color: #A79576 transparent;
}

.topics__menu__year {
  position: relative;
  display: block;
  width: 100%;
  height: 4.5rem;
  border: 0.1rem solid #BBBBBB;
  border-radius: 0.5rem;
}
.topics__menu__year select {
  width: 100%;
  height: 100%;
  padding: 0 1rem;
}
.topics__menu__year select:invalid {
  color: #8A8A8A;
}
.topics__menu__year::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 1rem;
  translate: 0 -50%;
  display: block;
  width: 0;
  height: 0;
  border-width: 0.6rem 0.5rem 0;
  border-style: solid;
  border-color: #A79576 transparent;
}

.topics__index__body {
  -webkit-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
}

.topics__index__list {
  border-top: 0.1rem dashed #8A8A8A;
}

.topics__index__list + .pagination .wp-pagenavi {
  border-top: none;
}

.topics__index__item {
  padding: 2rem 0;
  border-bottom: 0.1rem dashed #8A8A8A;
}

.topics__index__item.-new::after {
  content: "NEW";
  margin-left: 0.8rem;
  font-size: 1.3rem;
  font-weight: 700;
  color: #CC4040;
}

.topics__index__info {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 1rem;
  margin-bottom: 0.8rem;
}
@media screen and (width <= 767px) {
  .topics__index__info {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: .5rem;
  }
}
.topics__index__info .-date {
  -ms-flex-negative: 0;
      flex-shrink: 0;
}

.label__box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  gap: 0.8rem 1rem;
  padding-top: 0.6rem;
}
@media screen and (width <= 767px) {
  .label__box {
    padding-top: 0;
  }
}

.topics__item__label {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  min-width: 13rem;
  height: 2rem;
  padding: 0 1rem;
  border-width: 0.1rem;
  border-style: solid;
  font-size: 1.4rem;
  font-weight: 500;
}
@media screen and (width <= 767px) {
  .topics__item__label {
    min-width: 10rem;
    font-size: 1.2rem;
  }
}
.topics__item__label.-cat {
  border-color: #C7AA76;
  color: #C7AA76;
}
.topics__item__label.-class {
  border-color: var(--color-primary);
  color: var(--color-primary);
}