@charset "UTF-8";
.breadcrumb {
  font-size: 0.9rem;
  margin: 1rem 0;
  font-size: larger;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: 0;
}

.breadcrumb li + li::before {
  content: "›";
  padding: 0 0.5em;
  color: #666;
}

.breadcrumb a {
  text-decoration: none;
  color: #007acc;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.bold {
  font-weight: bold;
}

.hamburger-menu {
  display: flex;
  position: fixed;
  justify-content: center;
  align-items: center;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: #e0f7ff;
  z-index: 900;
  overflow: visible;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.hamburger-menu div.drop, .hamburger-menu div.wave {
  position: absolute;
  top: 40%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 100;
}
.hamburger-menu div.drop {
  width: 20px;
  height: 20px;
  margin: 0 auto;
  background: #FFF;
  border-radius: 20px;
  animation-name: drip;
  animation-timing-function: cubic-bezier(1, 0, 0.91, 0.19);
  animation-duration: 2s;
  animation-iteration-count: 1;
  animation-fill-mode: forwards;
  animation-play-state: paused;
}
.hamburger-menu div.drop:before {
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-bottom: 30px solid rgb(255, 255, 255);
  top: -22px;
}
.hamburger-menu div.wave {
  opacity: 0;
  width: 2px;
  height: 1px;
  border: #FFF 7px solid;
  border-radius: 300px/150px;
  animation-name: ripple;
  animation-delay: 2s;
  animation-duration: 2s;
  animation-iteration-count: 1;
  animation-fill-mode: forwards;
  animation-play-state: paused;
}
.hamburger-menu div.wave:after {
  content: "";
  position: absolute;
  opacity: 0;
  top: -5px;
  left: -5px;
  width: 2px;
  height: 1px;
  border: #FFF 5px solid;
  border-radius: 300px/150px;
  animation-name: ripple-2;
  animation-duration: 2s;
  animation-iteration-count: 1;
  animation-fill-mode: forwards;
  animation-play-state: paused;
}
.hamburger-menu.is-open {
  opacity: 1;
  visibility: visible;
}
.hamburger-menu__item,
.hamburger-menu a.title {
  color: #333;
  text-decoration: none;
}
.hamburger-menu__item:hover,
.hamburger-menu a.title:hover {
  opacity: 0.7;
}
.hamburger-menu__item {
  font-size: 1.5rem;
}
.hamburger-menu a.title {
  font-size: 1.7rem;
  font-weight: bold;
}
.hamburger-menu div.hamburger-menu__inner {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s ease;
  transition-delay: 2s;
}
.hamburger-menu div.hamburger-menu__inner {
  display: flex;
  position: relative;
  flex-direction: column;
  justify-content: center;
  z-index: 101;
  align-items: center;
  height: 100%;
  gap: min(25px, (80dvh - 396px) / 10);
}

body.is-menu-open {
  overflow: hidden;
}

nav.hamburger-menu.is-open div.hamburger-menu__inner {
  opacity: 1;
  pointer-events: auto;
}

@keyframes ripple {
  from {
    opacity: 1;
  }
  to {
    width: 600px;
    height: 300px;
    border-width: 1px;
    top: 60%;
    opacity: 0;
  }
}
@keyframes ripple-2 {
  0% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
  100% {
    width: 200px;
    height: 100px;
    border-width: 1px;
    top: 60%;
    left: 200px;
  }
}
@keyframes drip {
  to {
    top: 60%;
  }
}
body {
  font-family: sans-serif;
}

header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  display: flex;
  z-index: 100;
  padding: 0;
  margin: 0;
  width: 100%;
  height: 5rem;
  align-items: center;
  justify-content: space-between;
  background-color: white;
}
header .mini_logo {
  margin: 0 20px;
  height: 80px;
  width: 80px;
}
header .mini_logo img {
  height: 100%;
  width: 100%;
}
header .menu {
  width: 40px;
  height: 40px;
  margin-right: 20px;
  z-index: 901;
  position: relative;
}
header .menu img {
  width: 100%;
  height: 100%;
  display: block;
}
header .menu::before, header .menu::after {
  content: "";
  display: block;
  position: absolute;
  top: 50%;
  left: 50%;
  width: 60%;
  height: 3px;
  background-color: #333;
  border-radius: 2px;
  transition: transform 0.3s ease-in-out, opacity 0.3s ease-in-out;
  opacity: 0;
}
header .menu::before {
  transform: translate(-50%, -50%) rotate(45deg);
}
header .menu::after {
  transform: translate(-50%, -50%) rotate(-45deg);
}
header .menu.is-active img {
  display: none;
}
header .menu.is-active::before, header .menu.is-active::after {
  opacity: 1;
}
header div.index {
  display: flex;
  align-items: center;
  justify-content: center;
}
header div.index .title {
  font-size: 2.5rem;
  text-decoration: none;
  margin: 0 20px;
  flex-grow: 1;
  color: #333;
}
header div.index div.subtitles {
  display: flex;
  align-items: center;
  justify-content: center;
}
header div.index div.subtitles a.subtitle {
  font-size: 16px;
  text-decoration: none;
  color: #333;
  margin: 0 10px;
  position: relative;
  cursor: pointer;
  display: inline-block;
  padding: 8px 0;
}
header div.index div.subtitles a.subtitle::before, header div.index div.subtitles a.subtitle::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: #0077ff;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
header div.index div.subtitles a.subtitle::before {
  top: 0;
  transform: translateY(-4px);
}
header div.index div.subtitles a.subtitle::after {
  bottom: 0;
  transform: translateY(4px);
}
header div.index div.subtitles a.subtitle:hover::before, header div.index div.subtitles a.subtitle:hover::after {
  opacity: 1;
  transform: translateY(0);
}
header div.index div.subtitles a.subtitle.is-current::before, header div.index div.subtitles a.subtitle.is-current::after {
  opacity: 1;
  transform: translateY(0);
}
header div.menu {
  margin-right: 10px;
}
@media (max-width: 1024px) {
  header div.index .title {
    margin: 0 auto;
    font-size: 2rem;
  }
  header div.index div.subtitles {
    display: none;
  }
}

footer {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  margin: 0;
  margin-top: 20px;
  width: 100%;
  border-top: 2px solid black;
}
footer div.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-size: 19.2px;
}
footer div.footer-content div.footer_menu {
  display: flex;
}
footer div.footer-content div.subtitles {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}
footer div.footer-content div.subtitles a.subtitle {
  font-size: 19.2px;
  text-decoration: none;
  color: #333;
  margin: 0 10px;
}
footer div.footer-content div.subtitles div.SNS {
  display: flex;
  width: 100%;
  justify-content: center;
  align-items: center;
}
@media (max-width: 1024px) {
  footer {
    padding: 15px 0;
  }
  footer div.footer-content {
    flex-direction: column;
    text-align: center;
    padding: 0 15px;
  }
  footer div.footer-content div.footer_menu {
    display: flex;
    flex-direction: column;
  }
  footer div.footer-content a.title {
    font-size: 24px;
    margin: 10px 0;
  }
  footer div.footer-content div.subtitles {
    flex-direction: column;
    align-items: center;
  }
  footer div.footer-content div.subtitles a.subtitle {
    font-size: 24px;
    margin: 5px 0;
  }
  footer div.footer-content div.subtitles div.SNS {
    flex-direction: column;
    align-items: center;
  }
}

body {
  background-color: #e0f7ff;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

div.wrapper {
  min-height: calc(100% - 10rem);
  display: flex;
  flex-direction: column;
  margin-top: 5rem;
}
div.wrapper main {
  flex: 1;
  flex-direction: column;
  margin: 0 auto;
  align-items: flex-start;
  text-align: center;
  justify-content: center;
  padding: 12px;
  width: 80vw;
}
div.wrapper main p.title {
  width: 100%;
  font: bold;
  text-align: left;
  font-size: 1.75rem;
  padding: 0.5rem;
  margin: 0;
  margin: 2rem 0;
  border-left: 4px solid #0077ff;
}
div.wrapper main div.contents {
  display: flex;
}
div.wrapper main div.contents .qa-list {
  display: flex;
  flex-direction: column;
  width: 100%;
  margin: 2rem 0;
  padding: 0;
}
div.wrapper main div.contents .qa-list dt, div.wrapper main div.contents .qa-list dd {
  position: relative;
  width: auto;
  max-width: 80vw;
  padding: 1rem 1.5rem;
  border-radius: 0.5rem;
  color: #fff;
  word-break: break-word;
  text-align: left;
}
div.wrapper main div.contents .qa-list dt {
  background-color: #0077ff;
  text-align: left;
  margin-left: 2rem;
  margin-bottom: 1.5rem;
  align-self: flex-start;
}
div.wrapper main div.contents .qa-list dt::before {
  content: "?";
  position: absolute;
  left: -2.5rem;
  top: 50%;
  transform: translateY(-50%);
  background-color: #0077ff;
  color: #fff;
  width: 2rem;
  height: 2rem;
  line-height: 2rem;
  text-align: center;
  font-weight: bold;
  border-radius: 50%;
}
div.wrapper main div.contents .qa-list dd {
  background-color: #005f64;
  text-align: right;
  margin-left: auto;
  margin-right: 2rem;
  margin-bottom: 2.5rem;
  align-self: flex-end;
  text-align: left;
}
div.wrapper main div.contents .qa-list dd::after {
  content: "!";
  position: absolute;
  right: -2.5rem;
  top: 50%;
  transform: translateY(-50%);
  transform: none;
  background-color: #005f64;
  color: #fff;
  width: 2rem;
  height: 2rem;
  line-height: 2rem;
  text-align: center;
  font-weight: bold;
  border-radius: 50%;
}