* {
  margin: 0;
  padding: 0;
  font-family: "Noto Sans JP", sans-serif;
}

html {
  scroll-behavior: smooth;
  margin-top: -1px;
}

body {
  overflow-x: hidden;
}

main {
  z-index: 100;
  position: relative;
}

a {
  scroll-behavior: smooth;
  transform: rotate(0.04deg);
}

p,
h1,
h2,
h3,
h4,
span,
dl,
li,
small {
  transform: rotate(0.04deg) translateZ(0);
  text-wrap: pretty;
  color: #666666;
}

text {
  padding: 0;
}

:root {
  --content-width: 1100px;
  --side-space: 20px;
}

.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}
.preloader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.preloader .preloader-logo {
  width: 180px;
  height: auto;
  opacity: 0;
  transform: translateY(10px);
  animation: preloader-logo 0.3s ease forwards;
}

@keyframes preloader-logo {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
header {
  background-image: url(../img/home/headers.jpg);
  background-size: cover;
  height: 350px;
  background-position: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
header div img {
  max-width: 180px;
  width: 45%;
  margin: 0 auto;
  display: block;
  transform: translate(-12px, -15px);
  filter: drop-shadow(1px 1px 1px rgba(255, 255, 255, 0.75));
}
header div h1 {
  margin-top: -15px;
  margin-left: -30px;
  text-align: center;
  font-size: 16px;
  font-weight: 600;
  text-shadow: 1px 1px 1px rgba(255, 255, 255, 0.75);
}
header div p {
  position: relative;
  bottom: -82px;
  font-family: "Noto Serif JP", serif;
  text-align: center;
  color: white;
  font-size: 22px;
  display: block;
  z-index: 1;
  font-weight: bold;
  transform: translateY(20px);
}

h2 {
  font-size: 32px;
  text-align: center;
  width: 90%;
  margin: 0 auto;
}

h3 {
  width: 90%;
  margin: 0 auto;
}

.astira-background {
  position: relative;
  width: 316px;
  margin: 0 auto;
}
.astira-background::before {
  position: absolute;
  content: "";
  width: 100%;
  height: 199px;
  top: -99px;
  left: 0;
  background-image: url("../img/home/astira-backgrounds.png");
  background-size: 316px auto, 100% 100%;
  background-position: center, center;
  background-repeat: no-repeat;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, #666666 30%);
          mask-image: linear-gradient(to bottom, transparent 0%, #666666 30%);
  mix-blend-mode: overlay;
}

.gnav {
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
  margin-top: 30px;
  margin-bottom: 70px;
  width: 98%;
  max-width: 375px;
}
.gnav a {
  width: 112px;
  height: 35px;
  background-color: rgba(102, 102, 102, 0.8);
  border-radius: 30px;
  text-decoration: none;
  gap: 6px;
  display: block;
}
.gnav a p {
  color: white;
  font-size: 13px;
  line-height: 35px;
  text-align: center;
}

main .greeting {
  background-image: url(../img/home/star-backgrounds.png);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding-bottom: 80px;
}
main .greeting .sub-title {
  font-size: 14px;
  position: relative;
  text-align: center;
  color: black;
  max-width: 100px;
  font-weight: bold;
}
main .greeting .sub-title:before {
  position: absolute;
  content: "";
  top: 2px;
  left: 0px;
  right: auto;
  width: 23px;
  height: 22px;
  background-image: url(../img/home/star.svg);
  background-size: cover;
}
main .greeting .sub-title {
  padding-top: 25px;
  width: 90%;
  margin: 0 auto;
}
main .greeting .sub-title:before {
  top: 28px;
  left: -10px;
}
main .greeting h2 {
  text-align: center;
  font-size: 24px;
  font-weight: 400;
  padding-bottom: 25px;
  width: 90%;
  margin: 0 auto;
}
main .greeting p {
  text-align: left;
  font-size: 14px;
  line-height: 28px;
  width: 90%;
  margin: 0 auto;
  word-break: auto-phrase;
  text-wrap: pretty;
  overflow-wrap: anywhere;
}
main .about p {
  text-align: left;
  font-size: 14px;
  line-height: 28px;
  width: 90%;
  margin: 0 auto;
  word-break: auto-phrase;
  text-wrap: pretty;
  overflow-wrap: anywhere;
  padding-bottom: 50px;
}
main .about .about-title-container img {
  width: 230px;
  height: 230px;
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
  margin: 0 auto;
  margin-top: 15px;
  margin-bottom: 30px;
}
main .about .about-title-container div .sub-title {
  font-size: 14px;
  position: relative;
  text-align: center;
  color: black;
  max-width: 100px;
  font-weight: bold;
}
main .about .about-title-container div .sub-title:before {
  position: absolute;
  content: "";
  top: 2px;
  left: 0px;
  right: auto;
  width: 23px;
  height: 22px;
  background-image: url(../img/home/star.svg);
  background-size: cover;
}
main .about .about-title-container div .sub-title {
  padding-bottom: 5px;
}
main .about .about-title-container div .sub-title:before {
  top: 3px;
  left: -9px;
}
main .about .about-title-container div h2 {
  text-align: center;
  font-size: 24px;
  font-weight: 400;
  padding-bottom: 25px;
}
main .about .about-title-container div p {
  width: 345px;
}
main .about .about-us-container {
  max-width: 100%;
  margin: 0 auto;
  padding-bottom: 25px;
}
main .about .about-us-container .about-us-container-part {
  background: linear-gradient(135deg, #fff 0%, #fff 40%, #ccc 100%);
  width: 100%;
  margin: 0 auto;
}
main .about .about-us-container .about-us-container-part img {
  width: 95%;
  margin: 0 auto;
  display: block;
  -o-object-fit: cover;
     object-fit: cover;
  border-radius: 14px;
}
main .about .about-us-container .about-us-container-part .about-us-container-part-section .about-us-container-part-section-title .sub-title-left {
  position: relative;
  padding-top: 25px;
  padding-bottom: 0px;
  padding-left: 48px;
  font-weight: bold;
  color: black;
}
main .about .about-us-container .about-us-container-part .about-us-container-part-section .about-us-container-part-section-title .sub-title-left:before {
  position: absolute;
  content: "";
  top: 27px;
  left: 20px;
  right: auto;
  width: 22px;
  height: 22px;
  background-image: url(../img/home/star.svg);
  background-size: cover;
}
main .about .about-us-container .about-us-container-part .about-us-container-part-section .about-us-container-part-section-title h3 {
  font-size: 24px;
  text-align: left;
  line-height: 36px;
  font-weight: 400;
  padding-bottom: 20px;
}
main .about .about-us-container .about-us-container-part .about-us-container-part-section .about-us-container-part-section-title h3:nth-of-type(1) {
  padding-bottom: 0px;
}
main .about .about-us-container .about-us-container-part .about-us-container-part-section p {
  text-align: left;
  font-size: 14px;
  line-height: 28px;
  width: 90%;
  margin: 0 auto;
  word-break: auto-phrase;
  text-wrap: pretty;
  overflow-wrap: anywhere;
  padding-bottom: 30px;
}
main .about .about-us-container .about-us-container-part .about-us-container-part-section:nth-of-type(1) {
  margin-bottom: 50px;
}
main .value .sub-title {
  font-size: 14px;
  position: relative;
  text-align: center;
  color: black;
  max-width: 100px;
  font-weight: bold;
}
main .value .sub-title:before {
  position: absolute;
  content: "";
  top: 2px;
  left: 0px;
  right: auto;
  width: 23px;
  height: 22px;
  background-image: url(../img/home/star.svg);
  background-size: cover;
}
main .value .sub-title {
  padding-bottom: 15px;
}
main .value .sub-title:before {
  top: 3px;
  left: 0px;
}
main .value h2 {
  text-align: center;
  font-size: 24px;
  font-weight: 400;
  padding-bottom: 25px;
  padding-bottom: 55px;
}
main .value p {
  text-align: left;
  font-size: 14px;
  line-height: 28px;
  width: 90%;
  margin: 0 auto;
  word-break: auto-phrase;
  text-wrap: pretty;
  overflow-wrap: anywhere;
  padding-bottom: 40px;
}
main .value .value-section {
  max-width: 345px;
  width: 90%;
  margin: 0 auto;
  margin-bottom: 35px;
}
main .value .value-section img {
  -o-object-fit: cover;
     object-fit: cover;
  display: flex;
}
main .value .value-section .value-logo {
  width: 200px;
  height: 200px;
  margin: 0 auto;
  margin-right: 20px;
}
main .value .value-section div {
  width: 90%;
  margin: 0 auto;
  margin-top: -50px;
}
main .value .value-section div .value-number {
  width: 80px;
  height: 68px;
  margin-left: 15px;
}
main .value .value-section h3 {
  font-size: 24px;
  padding: 0px 0px 5px;
  font-weight: 400;
  width: 345px;
  text-align: left;
}
main .value .value-section p {
  width: 345px;
  text-align: left;
}
main .value .value-section p br {
  display: none;
}
main .overview {
  padding-bottom: 70px;
}
main .overview .sub-title {
  font-size: 14px;
  position: relative;
  text-align: center;
  color: black;
  max-width: 100px;
  font-weight: bold;
}
main .overview .sub-title:before {
  position: absolute;
  content: "";
  top: 2px;
  left: 0px;
  right: auto;
  width: 23px;
  height: 22px;
  background-image: url(../img/home/star.svg);
  background-size: cover;
}
main .overview .sub-title {
  padding-bottom: 15px;
}
main .overview .sub-title:before {
  top: 2px;
  left: -9px;
}
main .overview h2 {
  text-align: center;
  font-size: 24px;
  font-weight: 400;
  padding-bottom: 25px;
}
main .overview p {
  text-align: left;
  font-size: 14px;
  line-height: 28px;
  width: 90%;
  margin: 0 auto;
  word-break: auto-phrase;
  text-wrap: pretty;
  overflow-wrap: anywhere;
  padding-bottom: 40px;
}
main .overview dl {
  display: flex;
  justify-content: center;
  width: 90%;
  margin: 0 auto;
}
main .overview dl dt {
  border-top: 1px solid #464646;
  color: #9b9a9a;
  font-size: 14px;
  width: 33%;
  padding: 25px 0;
  font-weight: bold;
}
main .overview dl dd {
  border-top: 1px solid #cccccc;
  color: #666666;
  font-size: 14px;
  line-height: 21px;
  width: 67%;
  padding: 25px 0;
}
main .overview dl dd span {
  line-height: 21px;
}
main .overview dl dd span .mark {
  color: #c3c2c1;
}
main .overview dl:last-of-type dt {
  border-bottom: 1px solid #464646;
}
main .overview dl:last-of-type dd {
  color: #666666;
  font-size: 14px;
  width: 67%;
  border-bottom: 1px solid #cccccc;
  font-size: 14px;
}
main .overview dl:last-of-type dd a {
  color: #666666;
  text-decoration: none;
  line-height: 1.5;
}
main .overview dl:last-of-type dd a .link-text {
  display: inline;
  color: #666666;
  text-decoration-line: underline;
  text-decoration-color: #666666;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
  -webkit-text-decoration-skip-ink: none;
          text-decoration-skip-ink: none;
}
main .overview dl:last-of-type dd a img {
  display: inline-block;
  width: 12px;
  height: auto;
  margin: 0 0 0 2px;
  vertical-align: middle;
}
main .overview iframe {
  width: 90%;
  height: 170px;
  margin: 0 auto;
  display: block;
}
main .overview .overview-station dt,
main .overview .overview-station dd {
  border-top: none;
}
main .overview .overview-station .sp-br {
  padding-left: 1.2em;
  text-indent: -1.2em;
}

footer {
  background-color: #666666;
  padding-bottom: 15px;
}
footer img {
  width: 150px;
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
  margin: 0 auto;
  padding-top: 35px;
}
footer small {
  font-size: 15px;
  color: white;
  text-align: center;
  display: block;
  padding-top: 15px;
}

.top-button {
  position: fixed;
  content: "";
  width: 100px;
  height: 100px;
  right: 10px;
  bottom: 10px;
  background-image: url(../img/home/bottom-button.svg);
  background-size: cover;
  text-decoration: none;
  z-index: 100;
  font-weight: bold;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.top-button.is-show {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}
.top-button p {
  font-weight: bold;
  font-size: 14px;
  line-height: 18px;
  text-align: center;
  color: black;
  margin-top: 35px;
}

@media screen and (min-width: 480px) {
  main .greeting p {
    max-width: 450px;
    margin: 0 auto;
  }
}
@media screen and (min-width: 600px) {
  main .greeting {
    background-size: contain;
  }
}/*# sourceMappingURL=mb.css.map */