@charset "utf-8";

/* =====================================
  header
===================================== */
#kids-header {
  padding: 13px 20px;
  background-color: #FFF1DC;
}
.kids-header__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1164px;
  margin: 0 auto;
}
.kids-header__logo {
  flex-shrink: 0;
  font-size: 0;
}
.kids-header__logo img {
  display: block;
}
.kids-header__logo-link {
  display: block;
}
.kids-header__toggle {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}
.kids-header__toggle-text {
  font-size: 1rem;/* 16px */
  font-weight: bold;
  line-height: 1.5;
  letter-spacing: 0.48px;
  text-align: right;
}
.kids-header__toggle-button {
  flex-shrink: 0;
  display: inline-block;
  width: 64px;
  height: 32px;
  border: none;
  border-radius: 9999px;
  background-color: #706962;
  cursor: pointer;
  transition: 0.2s;
  position: relative;
}
.kids-header__toggle-button--active {
  background-color: #005cab;
}
.kids-header__toggle-button::after {
  content: "";
  width: 24px;
  height: 24px;
  background-color: var(--color-mono50);
  border-radius: 9999px;
  position: absolute;
  top: 50%;
  left: 4px;
  transform: translateY(-50%);
  transition: 0.2s cubic-bezier(0.4, 0, 1, 1);
}
.kids-header__toggle-button--active::after {
  left: 36px;
}
.kids-header__toggle-button input {
  display: none;
}

@media screen and (max-width: 767px) {
  #kids-header {
    padding: 16px 20px;
  }
  .kids-header__inner {
    gap: 21px;
  }
  .kids-header__logo {
    width: 147px;
  }
  .kids-header__toggle-text {
    font-size: 0.875rem;/* 14px */
    letter-spacing: 0.42px;
  }
  .kids-header__toggle-button {
    width: 42px;
    height: 24px;
  }
  .kids-header__toggle-button::after {
    width: 18px;
    height: 18px;
    left: 3px;
  }
  .kids-header__toggle-button--active::after {
    left: 21px;
  }
  
}

/* =====================================
  ふりがな
===================================== */
.mizuiku-contents ruby,
.mizuiku-contents rb {
  line-height: 1.2;
}
.mizuiku-contents rt {
  line-height: 1;
}
.mizuiku-contents.ruby-off rt {
  display: none;
}

/* =====================================
  excursion
===================================== */
.excursion {
  padding: 56px 20px;
  background-color: var(--color-blue400);
  background-image: linear-gradient(90deg, #7CCAF9 1px, transparent 1px), linear-gradient(#7CCAF9 1px, transparent 1px);
  background-position: 0 0;
  background-size: 32px 32px;
}
.excursion__inner {
  max-width: 1164px;
  margin: 0 auto;
  padding: 32px 40px;
  border-radius: 20px;
  background-color: var(--color-mono50);
}
.excursion__title {
  font-size: 0;
  text-align: center;
}
.excursion__title-link {
  display: block;
}
.excursion__links.column-2 {
  justify-content: center;
  gap: 20px;
  margin-top: 20px;
}
.excursion__links-item {
  width: 100%;
  max-width: 348px;
}
.excursion__link {
  flex-direction: column;
  min-height: 88px;
  border-width: 4px;
}
.excursion__link--find {
  --color-key: var(--color-note-find);
}
.excursion__link--try {
  --color-key: var(--color-note-try);
}
.excursion__link-subtext {
  display: block;
}
.excursion__link-text {
  display: block;
  margin-top: -4px;
  font-size: 1.25rem;/* 20px */
  letter-spacing: 0.6px;
}
.excursion__link-text::first-letter {
  display: block;
  font-size: 1.5rem;/* 24px */
  letter-spacing: 0.72px;
}

@media (hover: hover) {
  .excursion__link--find:hover::after {
    background-image: url(/common/img/icon_arrow_right_pink.svg);
  }
  .excursion__link--try:hover::after {
    background-image: url(/common/img/icon_arrow_right_blue_02.svg);
  }
}

@media screen and (max-width: 767px) {
  .excursion {
    padding: 20px;
    background-size: 19px 19px;
  }
  .excursion__inner {
    padding: 32px 20px;
  }
  .excursion__links.column-2 {
    align-items: center;
    gap: 8px;
  }
  .excursion__link {
    min-height: 72px;
    border-width: 3px;
  }
  .excursion__link-text {
    margin-top: -4px;
    font-size: 1.125rem;/* 18px */
    letter-spacing: 0.54px;
  }
}


/* =====================================
  share
===================================== */
.share {
  padding: 56px 20px;
  background-color: var(--color-mono100);
}
.share__inner {
  max-width: 840px;
  margin: 0 auto;
}
.share__title {
  color: var(--color-blue700);
  font-size: 1.5rem;/* 24px */
  font-weight: bold;
  line-height: 1.5;
  letter-spacing: 0.72px;
  text-align: center;
}
.share__links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 64px;
  margin-top: 24px;
}
.share__button {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1rem;/* 16px */
  font-weight: bold;
  line-height: 1.5;
  letter-spacing: 0.48px;
  text-align: left;
}
.share__button::before {
  content: "";
  width: 64px;
  height: 64px;
  background: no-repeat center / contain;
}
.share__button--copy::before {
  background-image: url(/common/img/icon_copy.svg);
}
.share__button--facebook::before {
  background-image: url(/common/img/icon_facebook.svg);
}
.share__button--x::before {
  width: 56px;
  height: 56px;
  background-image: url(/common/img/icon_x.svg);
}

.share__banner {
  margin-top: 64px;
}

@media (hover: hover) {
  .share__button:hover {
    text-decoration: underline;
  }
}

@media screen and (max-width: 767px) {
  .share {
    padding: 40px 20px;
  }
  .share__title {
    font-size: 1.25rem;/* 20px */
    letter-spacing: 0.6px;
  }
  .share__links {
    justify-content: space-between;
    gap: 5px;
  }
  .share__button {
    gap: 2px;
    font-size: 0.75rem;/* 12px */
    letter-spacing: 0.36px;
  }
  .share__button::before {
    content: "";
    width: 32px;
    height: 32px;
  }
  .share__button--x::before {
    width: 26px;
    height: 26px;
  }

  .share__banner {
    margin-top: 40px;
  }
}