@import url("https://fonts.googleapis.com/css2?family=PT+Mono&display=swap");
.logo {
  max-width: 101.5px;
}
.logo .logo__img {
  width: 100%;
  height: auto;
}

#mainimage {
  margin-top: 75px;
  background: url(../image/main-visual-bg-1.png), url(../image/main-visual-bg-2.png), linear-gradient(to right, #1C95A2 0%, #1C95A2 50%, #923B28 50%, #923B28 100%);
  background-position: left bottom, right center, center;
  background-size: 41.3388888889%, 43.18125%, auto;
  background-repeat: no-repeat;
  height: auto;
  min-height: calc(100vh - 75px);
  padding-top: 15px;
  padding-bottom: 15px;
}

.main-visual .inner {
  max-width: 1300px;
}

.main-visual__grid {
  display: grid;
  grid-row-gap: 16px;
}
@media only screen and (min-width: 768px) {
  .main-visual__grid {
    grid-column-gap: 4.1666666667vw;
    grid-template-columns: repeat(2, 1fr);
  }
}
@media only screen and (min-width: 1440px) {
  .main-visual__grid {
    grid-column-gap: 60px;
    grid-row-gap: 15px;
  }
}

.main-visual__card {
  border-radius: 10px;
  background: #FFF;
  padding: 16px;
}
@media only screen and (min-width: 768px) {
  .main-visual__card {
    padding: 20px;
  }
}
.main-visual__card.main-visual__card--1 {
  display: grid;
  grid-template-rows: 1fr;
  grid-row-gap: 32px;
  align-items: center;
}
@media only screen and (min-width: 768px) {
  .main-visual__card.main-visual__card--1 {
    grid-area: 1/1/2/3;
    grid-row-gap: 30px;
    grid-column-gap: 2.7777777778vw;
    grid-template-columns: 1fr auto;
  }
}
@media only screen and (min-width: 1024px) {
  .main-visual__card.main-visual__card--1 {
    grid-column-gap: 40px;
  }
}

.inner .main-visual__title {
  max-width: 580px;
  margin-left: 0;
  margin-bottom: 18px;
  width: 100%;
}
@media only screen and (min-width: 768px) {
  .inner .main-visual__title {
    margin-bottom: 13px;
  }
}

#mainimage .main-visual__description {
  font-size: 14px;
  line-height: 1.625;
}

.main-visual__virtical-devider {
  position: relative;
}
.main-visual__virtical-devider::after {
  content: "";
  position: absolute;
  bottom: -17px;
  width: 100%;
  height: 2px;
  background: #DDD;
}
@media only screen and (min-width: 768px) {
  .main-visual__virtical-devider::after {
    top: 0;
    right: -1.4583333333vw;
    width: 0.1388888889vw;
    height: 100%;
  }
}
@media only screen and (min-width: 1024px) {
  .main-visual__virtical-devider::after {
    right: -21px;
    width: 2px;
  }
}

.main-visual__date {
  font-weight: 700;
  color: #1C95A2;
  line-height: 1;
  font-family: "PT Mono", monospace;
}

.main-visual__date-year {
  text-align: center;
}
@media only screen and (min-width: 768px) {
  .main-visual__date-year {
    text-align: left;
  }
}
#mainimage .main-visual__date-year {
  font-size: 30px;
}
@media only screen and (min-width: 768px) {
  #mainimage .main-visual__date-year {
    font-size: 2.0833333333vw;
  }
}
@media only screen and (min-width: 1024px) {
  #mainimage .main-visual__date-year {
    font-size: 30px;
  }
}

.main-visual__duration {
  display: grid;
  align-items: center;
  grid-template-columns: auto auto auto;
  justify-content: center;
}
@media only screen and (min-width: 768px) {
  .main-visual__duration {
    gap: 8px;
  }
}

.main-visual__arrow {
  position: relative;
  width: 14px;
  padding-left: 16px;
  padding-right: 8px;
}
@media only screen and (min-width: 768px) {
  .main-visual__arrow {
    padding-left: 0;
    padding-right: 0;
  }
}
.main-visual__arrow::after {
  content: "";
  width: 0px;
  height: 0px;
  border-style: solid;
  border-width: 8px 0 8px 14px;
  border-color: transparent transparent transparent #1C95A2;
  transform: rotate(0deg);
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
}
@media only screen and (min-width: 1440px) {
  .main-visual__arrow::after {
    border-width: 0.5555555556vw 0 0.5555555556vw 0.9722222222vw;
  }
}

.main-visual__date-month-date {
  font-size: 48px;
}
@media only screen and (min-width: 768px) {
  .main-visual__date-month-date {
    font-size: 56px;
  }
}
@media only screen and (min-width: 1024px) {
  .main-visual__date-month-date {
    font-size: 64px;
  }
}


#mainimage .main-visual__pill {
  border-radius: 9999px;
  background: #923B28;
  display: grid;
  align-items: center;
  justify-content: center;
  color: #FFF;
  font-weight: 700;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  width: 270px;
  height: 33px;
  margin-top: 16px;
  padding-left: 8px;
  padding-right: 8px;
  font-size: 15px;
}
@media only screen and (min-width: 768px) {
  #mainimage .main-visual__pill {
    width: 244px;
  }
}
@media only screen and (min-width: 1024px) {
  #mainimage .main-visual__pill {
    width: 270px;
  }
}

.main-visual__broadcasting-heading {
  text-align: center;
  color: #FFF;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 3px;
  border-radius: 10px 10px 0px 0px;
}

#mainimage .main-visual__broadcasting-lead {
  color: #333;
  text-align: center;
  font-style: normal;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 1.6px;
  margin-top: 15px;
  font-size: 20px;
  margin-bottom: 16px;
}
@media only screen and (min-width: 1024px) {
  #mainimage .main-visual__broadcasting-lead {
    font-size: 19px;
  }
}
@media only screen and (min-width: 1440px) {
  #mainimage .main-visual__broadcasting-lead {
    font-size: 20px;
  }
}

.main-visual__broadcasting-balloon {
  border-style: solid;
  position: relative;
  text-align: center;
  display: grid;
  align-items: center;
  border-width: 2px;
  border-radius: 5px;
  padding-top: 16px;
  padding-bottom: 16px;
}
@media only screen and (min-width: 1024px) {
  .main-visual__broadcasting-balloon {
    margin-top: 12px;
    border-width: 0.1388888889vw;
    border-radius: 0.3472222222vw;
    height: fit-content;
  }
}
@media only screen and (min-width: 1440px) {
  .main-visual__broadcasting-balloon {
    border-width: 2px;
    border-radius: 5px;
  }
}
.main-visual__broadcasting-balloon::before, .main-visual__broadcasting-balloon::after {
  position: absolute;
  width: 0;
  height: 0;
  content: "";
  border-style: solid;
  transform: rotate(0deg);
  left: 0;
  right: 0;
  margin-left: auto;
  margin-right: auto;
  border-width: 15px 11px 0 11px;
}
@media only screen and (min-width: 768px) {
  .main-visual__broadcasting-balloon::before, .main-visual__broadcasting-balloon::after {
    border-width: 1.0416666667vw 0.7638888889vw 0 0.7638888889vw;
  }
}
@media only screen and (min-width: 1440px) {
  .main-visual__broadcasting-balloon::before, .main-visual__broadcasting-balloon::after {
    border-width: 15px 11px 0 11px;
  }
}
.main-visual__broadcasting-balloon::before {
  bottom: -16px;
}
@media only screen and (min-width: 768px) {
  .main-visual__broadcasting-balloon::before {
    bottom: -1.1111111111vw;
  }
}
@media only screen and (min-width: 1440px) {
  .main-visual__broadcasting-balloon::before {
    bottom: -16px;
  }
}
.main-visual__broadcasting-balloon::after {
  border-color: #FFF transparent transparent transparent;
  bottom: -12px;
}
@media only screen and (min-width: 768px) {
  .main-visual__broadcasting-balloon::after {
    bottom: -0.8333333333vw;
  }
}
@media only screen and (min-width: 1440px) {
  .main-visual__broadcasting-balloon::after {
    bottom: -12px;
  }
}

.main-visual__broadcasting-dates {
  display: grid;
  align-items: center;
  text-align: center;
  list-style: none;
  padding-left: 0;
  margin-top: 0;
  margin-bottom: 0;
  grid-column-gap: 10px;
}
@media only screen and (min-width: 1024px) {
  .main-visual__broadcasting-dates {
    grid-template-columns: 1fr 1fr 1fr;
    grid-column-gap: 0.6944444444vw;
  }
}
@media only screen and (min-width: 1440px) {
  .main-visual__broadcasting-dates {
    grid-column-gap: 10px;
  }
}

.main-visual__broadcasting-date {
  display: grid;
  grid-template-columns: auto auto;
  justify-content: center;
}
@media only screen and (min-width: 1024px) {
  .main-visual__broadcasting-date {
    grid-template-columns: auto;
  }
}

#mainimage .main-visual__broadcasting-date-day-caption {
  font-size: 14px;
}
@media only screen and (min-width: 768px) {
  #mainimage .main-visual__broadcasting-date-day-caption {
    font-size: 0.9722222222vw;
  }
}
@media only screen and (min-width: 1440px) {
  #mainimage .main-visual__broadcasting-date-day-caption {
    font-size: 14px;
  }
}

@media only screen and (min-width: 1024px) {
  .main-visual__broadcasting-date-day-divider {
    position: relative;
  }
  .main-visual__broadcasting-date-day-divider::after {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 1px;
    height: 100%;
    right: -10px;
    background-color: #DDD;
    content: "";
  }
}

#mainimage .main-visual__broadcasting-date-day,
#mainimage .main-visual__broadcasting-time {
  font-family: Noto Sans JP;
  font-style: normal;
  font-weight: 700;
  line-height: 1.2222222222;
  letter-spacing: 1.44px;
  font-size: 18px;
  padding-left: 4px;
  padding-right: 4px;
}
@media only screen and (min-width: 1024px) {
  #mainimage .main-visual__broadcasting-date-day,
#mainimage .main-visual__broadcasting-time {
    font-size: 1.25vw;
    padding-left: unset;
    padding-right: unset;
  }
}
@media only screen and (min-width: 1440px) {
  #mainimage .main-visual__broadcasting-date-day,
#mainimage .main-visual__broadcasting-time {
    font-size: 18px;
  }
}

.main-visual__broadcasting-row {
  display: grid;
  align-items: start;
  text-align: center;
  list-style: none;
  padding-left: 0;
  margin-top: -12px;
  margin-bottom: 0;
  grid-column-gap: 10px;
}
@media only screen and (min-width: 1024px) {
  .main-visual__broadcasting-row {
    grid-template-columns: 1fr 1fr;
    grid-column-gap: 0.6944444444vw;
  }
}
@media only screen and (min-width: 1440px) {
  .main-visual__broadcasting-row {
    grid-column-gap: 10px;
  }
}

.main-visual__broadcasting-grid-col + .main-visual__broadcasting-grid-col {
  margin-top: 32px;
}
@media only screen and (min-width: 1024px) {
  .main-visual__broadcasting-grid-col + .main-visual__broadcasting-grid-col {
    height: 100%;
    display: grid;
    margin-top: 0;
  }
}

.main-visual__broadcasting-col {
  margin-top: 16px;
  display: grid;
}
@media only screen and (min-width: 768px) {
  .main-visual__broadcasting-col {
    margin-top: 13px;
  }
}
@media only screen and (min-width: 1024px) {
  .main-visual__broadcasting-col.main-visual__broadcasting-col--1 {
    grid-template-columns: 1fr 1fr;
    grid-column-gap: 12px;
  }
}

#mainimage .main-visual__broadcasting-col-1-description {
  font-family: Noto Sans JP;
  font-style: normal;
  line-height: 1.625;
  letter-spacing: 1.28px;
  font-size: 14px;
  margin-top: 8px;
}
@media only screen and (min-width: 1024px) {
  #mainimage .main-visual__broadcasting-col-1-description {
    margin-top: 0;
  }
}
@media only screen and (min-width: 1440px) {
  #mainimage .main-visual__broadcasting-col-1-description {
    font-size: 14px;
  }
}

.main-visual__broadcasting-col-1-description-strong {
  font-weight: 700;
  color: #923A28;
}

.main-visual__broadcasting {
  display: grid;
  align-content: space-between;
}
.main-visual__broadcasting.main-visual__broadcasting--1 .main-visual__broadcasting-heading {
  background-color: #1C95A2;
}
.main-visual__broadcasting.main-visual__broadcasting--1 .main-visual__broadcasting-lead-strong {
  color: #1C95A2;
}
.main-visual__broadcasting.main-visual__broadcasting--1 .main-visual__broadcasting-balloon {
  border-color: #1C95A2;
  color: #1C95A2;
}
.main-visual__broadcasting.main-visual__broadcasting--1 .main-visual__broadcasting-balloon::before {
  border-color: #1C95A2 transparent transparent transparent;
}
.main-visual__broadcasting.main-visual__broadcasting--2 .main-visual__broadcasting-heading {
  background-color: #923B28;
}
.main-visual__broadcasting.main-visual__broadcasting--2 .main-visual__broadcasting-lead-strong {
  color: #923B28;
}
.main-visual__broadcasting.main-visual__broadcasting--2 .main-visual__broadcasting-balloon {
  border-color: #923B28;
  color: #923B28;
}
.main-visual__broadcasting.main-visual__broadcasting--2 .main-visual__broadcasting-balloon::before {
  border-color: #923B28 transparent transparent transparent;
}
.main-visual__broadcasting.main-visual__broadcasting--2 .main-visual__broadcasting-dates {
  grid-template-columns: 1fr;
}
.main-visual__broadcasting.main-visual__broadcasting--2 .main-visual__broadcasting-date-day {
  grid-template-columns: 1fr;
}

.main-visual__broadcasting-instructor {
  text-align: left;
  display: grid;
  align-content: space-between;
}

#mainimage .main-visual__broadcasting-instructor-lead {
  color: #000;
  font-family: Noto Sans JP;
  font-style: normal;
  font-weight: 700;
  line-height: 25px;
  letter-spacing: 2.16px;
  font-size: 18px;
  text-align: center;
}
@media only screen and (min-width: 1024px) {
  #mainimage .main-visual__broadcasting-instructor-lead {
    text-align: left;
    font-size: 16px;
  }
}
@media only screen and (min-width: 1440px) {
  #mainimage .main-visual__broadcasting-instructor-lead {
    font-size: 18px;
  }
}

.main-visual__broadcasting-instructor-grid {
  display: grid;
  align-items: center;
  text-align: center;
  list-style: none;
  padding-left: 0;
  margin-bottom: 0;
  justify-content: center;
  grid-template-columns: 90px auto;
  grid-column-gap: 10px;
  margin-top: 18px;
}
@media only screen and (min-width: 1024px) {
  .main-visual__broadcasting-instructor-grid {
    justify-content: start;
    grid-template-columns: 6.25vw auto;
    grid-column-gap: 0.6944444444vw;
    margin-top: 1.25vw;
  }
}
@media only screen and (min-width: 1440px) {
  .main-visual__broadcasting-instructor-grid {
    grid-template-columns: 90px auto;
    grid-column-gap: 10px;
    margin-top: 18px;
  }
}

#mainimage .main-visual__broadcasting-instructor-title,
#mainimage .main-visual__broadcasting-instructor-name {
  text-align: center;
  line-height: 2.0714285714;
  letter-spacing: 1.12px;
  font-size: 14px;
}
@media only screen and (min-width: 1024px) {
  #mainimage .main-visual__broadcasting-instructor-title,
#mainimage .main-visual__broadcasting-instructor-name {
    text-align: left;
  }
}

.main-visual__broadcasting-instructor-title {
  color: #923B28;
}

.main-visual__broadcasting-buttons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  text-align: center;
  list-style: none;
  padding-left: 0;
  margin-top: 0;
  margin-bottom: 0;
  grid-column-gap: 10px;
  margin-top: 18px;
}

.main-visual__broadcasting-button {
  background-color: black;
  display: block;
  color: white;
  width: 100%;
  display: grid;
  align-items: center;
  justify-content: center;
  height: 50px;
  font-size: 15px;
  border-radius: 5px;
}
.main-visual__broadcasting-button.main-visual__broadcasting-button--1 {
  background: #191833;
}
.main-visual__broadcasting-button.main-visual__broadcasting-button--2 {
  background: #C0A74E;
}

.inner .main-visual__broadcasting-button-icon-circle-chevron-down {
  width: 20px;
}

.inner .main-visual__broadcasting-button-icon-paper-plane {
  width: 16px;
}

.main-visual__broadcasting-button-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-column-gap: 10px;
  align-items: center;
  justify-content: center;
}

footer {
  padding-top: 80px;
}

@media only screen and (max-width: 690px) {
  footer {
    padding-top: 30px;
  }
}