/* --------------------
	page.first-class
-------------------- */
/* --------------------
	mixins
-------------------- */
.c-btn__link {
  border-color: var(--colorGreen);
  color: var(--colorGreen);
}
.c-btn__link::before {
  background-color: var(--colorLightGreen);
}
.c-btn__link::after {
  background-image: url("../images/common/ico_arrow_green.svg");
}
.c-btn__link img.ico_teiji {
  width: 40px;
  left: 24px;
}
.c-btn__link img.ico_zuiji {
  width: 40px;
  left: 24px;
}
.c-btn__external {
  border: solid 1px var(--colorGreen);
  color: var(--colorGreen);
}
.c-btn__external::after {
  background-image: url("../images/common/btn_external_green.svg");
}
.c-btn__external:hover {
  background-color: var(--colorGreen);
}
.c-news__list a:hover dd {
  color: var(--colorGreen);
}
.c-sec-title {
  color: var(--colorGreen);
}
.c-hero--page__content {
  background-color: var(--colorGreen);
}
.c-information {
  background-color: var(--colorLightGreen);
  position: relative;
}
.c-information .c-news__title {
  color: var(--colorGreen);
}
.c-information .c-breadcrumb {
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
}
.c-schedule th {
  background-color: var(--colorLightGreen);
}

.u-page-text h2, .u-page-text h3, .u-page-text h5 {
  color: var(--colorGreen);
}
.u-page-background {
  background-color: var(--colorLightGreen);
}
.u-page-table th {
  background-color: var(--colorLightGreen);
}

.p-class__lead h3 {
  margin: 0 0 1em 0;
}
.p-class__flex {
  display: flex;
  flex-direction: column;
  gap: 30px;
}
.p-class__flex:not(:first-of-type) {
  margin-top: 50px;
}
.p-magazine__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.p-magazine__grid li {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.p-magazine__grid p {
  text-align: center;
  margin-top: 0;
}
.p-countdown__inner {
  background-color: var(--colorGreen);
  border-radius: 10px;
  padding: 20px;
}
.p-countdown__title {
  color: var(--colorWhite);
  font-size: 2rem;
  text-align: center;
  width: fit-content;
  margin: 0 auto;
  margin-bottom: 1em;
  position: relative;
}
.p-countdown__title::before {
  background-color: var(--colorWhite);
  content: "";
  display: inline;
  width: 0.7em;
  height: 2px;
  position: absolute;
  left: -1em;
  bottom: 5px;
  transform: rotate(60deg);
  transform-origin: right;
}
.p-countdown__title::after {
  background-color: var(--colorWhite);
  content: "";
  display: inline;
  width: 0.7em;
  height: 2px;
  position: absolute;
  right: -1em;
  bottom: 5px;
  transform: rotate(-60deg);
  transform-origin: left;
}
.p-countdown__flex {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.p-countdown__label {
  color: var(--colorWhite);
  margin-right: 0.2em;
}
.p-countdown__input {
  background-color: var(--colorLightGreen);
  border: solid 4px var(--colorWhite);
  border-radius: 4px;
  font-size: 2.5rem;
  text-align: center;
  margin-right: 0.2em;
}
.p-countdown__left p {
  color: var(--colorWhite);
  line-height: 1.5;
  text-align: center;
}
.p-countdown__date {
  display: flex;
  justify-content: center;
  margin-top: 10px;
}
.p-countdown__limit {
  font-size: 2rem;
}
.p-countdown__limit .large {
  font-size: 3rem;
}
.p-countdown__rest {
  font-size: 2rem;
}
.p-countdown__rest .large {
  font-size: 250%;
}
.p-countdown__rest .yellow {
  color: #ff0;
}
.p-countdown__rest .annotation {
  font-size: 1.6rem;
}
.p-countdown__triangle {
  display: block;
  width: 40px;
  height: 20px;
  background: var(--colorWhite);
  clip-path: polygon(0 0, 100% 0%, 50% 100%);
  margin: 0 auto 1em;
}
.p-countdown .c-registration {
  background-color: var(--colorWhite);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 15px;
}

.modal {
  display: none;
  position: fixed;
  z-index: 9999;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  justify-content: center;
  align-items: center;
}
.modal img {
  max-width: 90%;
  max-height: 90%;
  margin: 0 auto;
  display: block;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.modal-close {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 30px;
  color: #fff;
  cursor: pointer;
}

@media print, screen and (min-width: 768px) {
  .p-class__flex {
    flex-direction: row;
    justify-content: space-between;
    gap: 50px;
  }
  .p-magazine__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 50px;
  }
  .p-countdown__inner {
    padding: 5rem;
  }
  .p-countdown__title {
    font-size: 3.8rem;
  }
  .p-countdown__flex {
    flex-direction: row;
    justify-content: center;
    gap: 5rem;
  }
  .p-countdown__left p {
    text-align: left;
  }
  .p-countdown__limit .large {
    font-size: 3.5rem;
  }
  .p-countdown__input {
    font-size: 3rem;
  }
  .p-countdown .c-registration {
    padding: 3rem;
  }
  .p-countdown .c-registration__btn {
    max-width: 37rem;
  }
}