*, ::after, ::before {
  box-sizing: border-box;
}

html {
  line-height: normal;
}

body {
  margin: 0;
}

h1 {
  font-size: 2rem;
}

h2 {
  font-size: 1.5rem;
}

h3 {
  font-size: 1.17rem;
}

h4 {
  font-size: 1rem;
}

h5 {
  font-size: 0.83rem;
}

h6 {
  font-size: 0.67rem;
}

h1 {
  margin: 0.67em 0;
}

pre {
  white-space: pre-wrap;
}

hr {
  border-style: solid;
  border-width: 1px 0 0;
  color: inherit;
  height: 0;
  overflow: visible;
}

audio, canvas, embed, iframe, img, object, svg, video {
  display: block;
  max-width: 100%;
}

canvas, img, svg, video {
  height: auto;
}

audio {
  width: 100%;
}

img {
  border-style: none;
}

svg {
  overflow: hidden;
}

article, aside, figcaption, figure, footer, header, hgroup, main, nav, section {
  display: block;
}

[type=checkbox], [type=radio] {
  box-sizing: border-box;
  padding: 0;
}

@font-face {
  font-family: "mushin_selection";
  src: url("../Fonts/mushin_selection.woff") format("woff"), url("../Fonts/mushin_selection.otf") format("opentype");
}
body {
  width: 100%;
  height: auto;
  font-family: sans-serif;
  letter-spacing: 0.2em;
  scroll-behavior: smooth;
  background-color: #222;
  color: #FFF;
}
body::before {
  content: "";
  width: 100vw;
  height: 100vh;
  position: fixed;
  z-index: -1;
  background-image: url(/Content/images/nb/treasureexplorer_bg.webp);
  background-size: cover;
  background-position: center center;
}

img {
  max-width: 100%;
}

p, li {
  font-size: 1em;
  line-height: 1.6em;
  color: #FFF;
}

a {
  outline: none;
  text-decoration: none;
}

main:hover, footer:hover {
  transition: all 0.8s ease;
}

h1, h2, h3 {
  font-family: "Mochiy Pop One", sans-serif;
  font-weight: 900;
  letter-spacing: 1px;
}

h2, h3 {
  margin: 0 auto 50px;
}

ul {
  margin: 0 auto;
  padding: 0 0 0 1.5em;
}

p {
  margin: 0 auto;
  font-size: 0.8em;
}
p + p {
  margin: 10px auto 0;
}

.uRl, .uRl:visited {
  color: #AC0000;
  text-decoration: underline;
}

.uRl:hover, .uRl:active {
  opacity: 0.7;
  transition: all 0.8s ease;
}

.flexBox {
  display: flex;
  flex-flow: row wrap;
  justify-content: center;
  align-items: center;
}

.YouTube {
  width: 100%;
  height: auto;
  margin: 0px auto;
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}

.YouTube iframe {
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
}

.YouTube video {
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
}

.pconly {
  display: none;
}

.shareBox {
  width: 230px;
  margin: 50px auto 0;
  padding: 0;
  display: flex;
  flex-flow: row wrap;
  justify-content: space-between;
  align-items: stretch;
  align-content: flex-start;
}

.shareButtons {
  flex: 0 0 auto;
}
.shareButtons a {
  display: block;
  width: 50px;
  height: 50px;
  margin: 0;
  padding: 0;
  background-size: 30px;
}

.fbBtn {
  background: url("/Content/images/sns_ico_01_fb.svg") no-repeat;
}

.tweetBtn {
  background: url("/Content/images/sns_ico_02_tw.svg") no-repeat;
}

.lineBtn {
  background: url("/Content/images/sns_ico_03_line.svg") no-repeat;
}

.bg_grid {
  content: "";
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.2);
  background-image: linear-gradient(to bottom, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0.12) 14.3%, transparent 14.3%, transparent 100%), linear-gradient(to right, rgba(255, 255, 255, 0.12) 0%, rgba(255, 255, 255, 0.12) 14.3%, transparent 14.3%, transparent 100%);
  background-image: repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.12) 0px 1px, transparent 1px 6px), repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.12) 0px 1px, transparent 1px 6px);
  background-size: 7px;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: -1;
}

@media only screen and (min-width: 960px) {
  body {
    background-image: url(/Content/images/nb/treasureexplorer_bg.webp);
    background-attachment: fixed;
    background-size: cover;
    background-position: center center;
  }
  body::before {
    content: none;
  }
  .pconly {
    display: block;
  }
}
header {
  width: 100%;
  height: 100%;
  aspect-ratio: 2/3;
  background-image: url(/Content/images/nb/treasureexplorer_top_sp.webp);
  background-size: cover;
  overflow: hidden;
}
header h1 {
  width: 100%;
  padding-top: 150%;
}

@media only screen and (min-width: 560px) {
  header {
    width: 100%;
    height: 100%;
    aspect-ratio: 16/9;
    background-image: url(/Content/images/nb/treasureexplorer_top_pc.webp);
  }
}
main {
  width: 100%;
  padding: 0px 0 200px;
  align-self: center;
  position: relative;
}
main .pv {
  padding: 100px 0;
  background-image: url(/Content/images/nb/treasureexplorer_bg_letter_02.webp);
  background-size: 120% 120%;
  background-position: center center;
}
main .pv .YouTube {
  max-width: 960px;
  margin: auto;
}
main .introduction {
  width: 100%;
  padding: 100px 0;
  background-image: url(/Content/images/nb/treasureexplorer_bg_letter.webp);
  position: relative;
}
main .introduction .letter_bk {
  position: relative;
}
main .introduction::before {
  content: "";
  width: 100%;
  height: 40px;
  background-image: url(/Content/images/nb/treasureexplorer_bg_letter_03.png);
  position: absolute;
  top: 0;
  box-shadow: 0 10px 10px rgba(0, 0, 0, 0.6);
}
main .introduction::after {
  content: "";
  width: 100%;
  height: 40px;
  background-image: url(/Content/images/nb/treasureexplorer_bg_letter_03.png);
  position: absolute;
  bottom: 0;
  box-shadow: 0 -10px 10px rgba(0, 0, 0, 0.6);
}
main .introduction .letter {
  width: calc(100% - 0px);
  margin: auto;
  padding: 80px 0;
  font-family: "mushin_selection", sans-serif;
  background-image: url(/Content/images/nb/treasureexplorer_bg_letter_02.webp);
  background-size: 100% 100%;
}
main .introduction .letter h2 {
  font-family: "mushin_selection", sans-serif;
  text-align: center;
  color: #B42400;
  font-size: clamp(40px, 11vw, 72px);
  font-weight: normal;
  letter-spacing: 0;
  font-feature-settings: "palt";
}
main .introduction .letter div {
  margin: 50px auto;
  padding: 0 50px;
}
main .introduction .letter div p {
  font-size: 1.1em;
  line-height: 1.8em;
  color: #280800;
}
main .introduction .letter > p {
  text-align: center;
  color: rgba(40, 8, 0, 0.8);
  letter-spacing: 0.1em;
}
main .description {
  width: 100%;
  margin-top: 200px;
}
main .description h3 {
  font-size: clamp(26px, 6vw, 72px);
  text-shadow: 5px 5px 0px #333333;
  text-align: center;
  font-weight: normal;
}
main .description div:not(:first-of-type) {
  margin-top: 100px;
}
main .description div div {
  width: calc(100% - 40px);
  margin: auto;
}
main .description .bounceInUp h3 {
  margin-bottom: 10px;
}

@media only screen and (min-width: 560px) {
  main .introduction .letter_bk {
    background-image: url(/Content/images/nb/treasureexplorer_bg_letter_04.webp);
    background-size: cover;
    background-position: center center;
  }
  main .introduction::before {
    height: 30px;
  }
  main .introduction::after {
    height: 30px;
  }
  main .introduction .letter {
    margin: auto;
    padding: 100px 0;
  }
  main .introduction .letter div {
    margin: 80px auto;
    padding: 0 100px;
  }
  main .introduction .letter div p {
    font-size: 1.1em;
    line-height: 1.8em;
    color: #280800;
  }
  main .introduction .letter > p {
    text-align: center;
    color: rgba(40, 8, 0, 0.8);
    letter-spacing: 0.1em;
  }
  main .description {
    width: 100%;
    margin-top: 200px;
  }
  main .description h3 {
    text-shadow: 5px 5px 0px #444444;
    text-align: center;
    font-weight: normal;
  }
  main .description div:not(:first-of-type) {
    margin-top: 100px;
  }
  main .description div div {
    width: calc(100% - 40px);
    margin: auto;
  }
}
@media only screen and (min-width: 960px) {
  main .introduction {
    padding: 150px 0;
  }
  main .introduction .letter {
    width: 900px;
    padding: 150px 0;
  }
  main .introduction .letter h2 {
    font-size: clamp(40px, 11vw, 72px);
  }
  main .introduction .letter div {
    padding: 0 100px;
  }
  main .introduction .letter div p {
    font-size: 1.4em;
    line-height: 2em;
    margin-top: 30px;
    text-align: center;
  }
  main .introduction .letter > p {
    font-size: 1.1em;
  }
  main .description {
    width: 100%;
    margin-top: 200px;
    overflow: hidden;
  }
  main .description h3 {
    font-size: 3em;
    text-shadow: 5px 5px 0px #444444;
  }
  main .description div {
    width: calc(80% - 80px);
    margin: auto;
  }
  main .description div:not(:first-of-type) {
    margin-top: 200px;
  }
  main .description div:not(:first-of-type) h3 {
    font-size: 3.5em;
  }
  main .description div div {
    width: 100%;
    margin: auto;
  }
  main .description div.right {
    margin-right: 0;
    transform: perspective(200px) rotateY(-5deg);
  }
  main .description div.right div {
    margin-top: -90px;
    z-index: -1;
    position: relative;
  }
  main .description div.left {
    margin-left: 0px;
    transform: perspective(200px) rotateY(5deg);
  }
  main .description div.left div {
    margin-top: -90px;
    z-index: -1;
    position: relative;
  }
  main .description div.bounceIn {
    width: 100%;
  }
}
footer {
  width: 100%;
  height: auto;
  display: block;
  padding: 200px 0 50px;
  color: #FFF;
  text-align: center;
  background-color: #000;
}
footer .store h4 {
  width: 200px;
  margin: auto;
}
footer .store p {
  margin-top: 40px;
}
footer .store a {
  display: inline-block;
  margin-top: 20px;
  padding-bottom: 1px;
  letter-spacing: 0;
  border-bottom: 1px solid #FFF;
  color: #FFF;
  font-size: 0.8em;
}
footer .taito {
  display: block;
  width: 160px;
  margin: 100px auto 0;
}
footer ul {
  margin: 50px auto 0;
  padding: 0;
  font-size: 0.8em;
  text-align: center;
  letter-spacing: 0.1em;
}
footer ul li {
  display: block;
  font-weight: bold;
}
footer ul li:not(:first-of-type) {
  margin-top: 20px;
}
footer ul li a {
  color: #FFF;
}

.copy {
  font-family: Arial, Helvetica, "sans-serif";
  font-size: 0.8em;
  letter-spacing: 0em;
  margin-top: 50px;
}

@media only screen and (min-width: 960px) {
  footer .store h4 {
    width: 200px;
    margin: auto;
  }
  footer .store p {
    margin-top: 50px;
  }
  footer ul {
    margin: 100px auto 0;
  }
  footer ul li {
    display: inline-block;
    margin: auto 20px;
  }
  footer ul li:not(:first-of-type) {
    margin-top: 0px;
  }
}/*# sourceMappingURL=treasureexplorer.css.map */