* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
  list-style: none;
}
*:before, *:after {
  box-sizing: border-box;
}
*:focus {
  outline: none;
}

html {
  font-size: 62.5%;
  min-height: 100%;
  -webkit-overflow-scrolling: touch;
  position: relative;
}

body {
  width: 100%;
  height: 100vh;
  font-family: "m-plus-1p", sans-serif;
  font-optical-sizing: auto;
  font-weight: 700;
  font-style: normal;
  font-size: 1.25vw;
  line-height: 1.2;
  color: #ffffff;
  background-color: #000;
  position: relative;
  z-index: 0;
}
body .main_bg {
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: -1;
  overflow: hidden;
}
body .main_bg::before {
  content: "";
  width: 100%;
  height: 48.802vw;
  background-image: url(../images/bg.webp);
  background-repeat: no-repeat;
  background-size: contain;
  position: fixed;
  top: 0;
  left: 0;
  z-index: -2;
}
@media screen and (max-width: 767px) {
  body .main_bg::before {
    height: 186.916vw;
    background-image: url(../images/sp/bg.webp?20251125);
  }
}
body .main_bg::after {
  content: "";
  width: 107.24vw;
  height: 51.302vw;
  background-image: url(../images/bg_coin.webp);
  background-repeat: no-repeat;
  background-size: contain;
  position: fixed;
  top: 1.875vw;
  left: 50%;
  transform: translateX(-50%);
  z-index: -1;
}
@media screen and (max-width: 767px) {
  body .main_bg::after {
    width: 109.58vw;
    height: 87.15vw;
    background-image: url(../images/sp/bg_coin.webp);
    position: absolute;
    top: 23.5vw;
    left: 47%;
  }
}
body img {
  max-width: 100%;
  width: 100%;
}
@media screen and (max-width: 767px) {
  body {
    font-size: 3.74vw;
  }
  body img {
    pointer-events: none;
  }
}

.sp {
  display: none;
}
@media screen and (max-width: 767px) {
  .sp {
    display: block;
  }
}

.sp_inline {
  display: none;
}
@media screen and (max-width: 767px) {
  .sp_inline {
    display: inline-block;
  }
}

@media screen and (max-width: 767px) {
  .pc {
    display: none;
  }
}
.flex {
  display: flex;
}

.grid {
  display: grid;
}

section {
  position: relative;
  z-index: 0;
}

.inner {
  width: 90%;
  max-width: 36.46vw;
  margin: 0 auto;
}
@media screen and (max-width: 767px) {
  .inner {
    width: 95%;
    max-width: none;
  }
}

.logo_meganikke_online {
  width: 9.583vw;
  position: fixed;
  top: 1.042vw;
  left: 2.083vw;
  z-index: 99;
}
.logo_meganikke_online a {
  display: block;
  transition: all 0.4s;
}
@media screen and (min-width: 767px) {
  .logo_meganikke_online a:hover {
    opacity: 0.6;
  }
}
@media screen and (max-width: 767px) {
  .logo_meganikke_online {
    width: 18.458vw;
    position: absolute;
    top: 3.738vw;
    left: 4.673vw;
  }
}

h1 {
  padding-top: 1.563vw;
}
h1 .sub_title {
  text-align: center;
  color: #ffda6c;
  width: 100%;
  height: 5.208vw;
  background: url(../images/title_txt_bg.webp) no-repeat center top/contain;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}
h1 .sub_title::before, h1 .sub_title::after {
  content: "";
  width: 3.594vw;
  height: 2.083vw;
  background-image: url(../images/title_txt_deco.webp);
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}
h1 .sub_title::before {
  left: 5%;
}
h1 .sub_title::after {
  right: 5%;
  transform: translateY(-50%) scale(-1, 1);
}
h1 .h1_img {
  width: 20.677vw;
  margin: 0 auto;
  margin-top: 1.563vw;
}
@media screen and (max-width: 767px) {
  h1 {
    padding-top: 3.738vw;
  }
  h1 .sub_title {
    width: 77%;
    height: 13.318vw;
    background: url(../images/sp/title_txt_bg.webp) no-repeat center top/contain;
    margin-left: auto;
  }
  h1 .sub_title::before, h1 .sub_title::after {
    width: 5.607vw;
    height: 3.271vw;
  }
  h1 .sub_title::before {
    left: 2%;
  }
  h1 .sub_title::after {
    right: 2%;
  }
  h1 .h1_img {
    width: 56.075vw;
    margin-top: 4.673vw;
  }
}

h2 {
  margin-top: 2.083vw;
}
@media screen and (max-width: 767px) {
  h2 {
    width: 95%;
    margin: 0 auto;
    margin-top: 60.2vw;
  }
}

h3 {
  font-size: 1.667vw;
  height: 3.333vw;
  background-color: #af7a27;
  display: flex;
  justify-content: center;
  align-items: center;
}
@media screen and (max-width: 767px) {
  h3 {
    font-size: 4.673vw;
    height: 10.981vw;
  }
}

.btn_yellow {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 26.146vw;
  height: 5.156vw;
  background: url(../images/btn_yellow.webp) no-repeat center top/contain;
  font-family: "shuttleblock", sans-serif;
  font-weight: 600;
  font-style: normal;
  font-style: italic;
  font-size: 2.396vw;
  color: #453118;
  margin: 0 auto;
  margin-top: 2.083vw;
  filter: drop-shadow(0px 0px 0px #ffda6c);
  transition: all 0.4s;
  will-change: filter, transform;
}
@media screen and (min-width: 767px) {
  .btn_yellow:hover {
    filter: drop-shadow(0px 0px 10px #ffda6c);
  }
}
@media screen and (max-width: 767px) {
  .btn_yellow {
    width: 65.187vw;
    height: 12.85vw;
    font-size: 5.14vw;
    margin-top: 2.336vw;
    transform: translateZ(0);
    animation: tikatika 2s linear infinite;
  }
}

@keyframes tikatika {
  0% {
    filter: drop-shadow(0px 0px 0px #ffda6c);
  }
  50% {
    filter: drop-shadow(0px 0px 10px #ffda6c);
  }
  100% {
    filter: drop-shadow(0px 0px 0px #ffda6c);
  }
}
#load {
  background: #000;
  position: fixed;
  height: 100svh;
  width: 100%;
  z-index: 999;
  transition: 0.2s;
  transition-delay: 2s;
}
#load.load_active {
  animation: view 0.5s ease-in-out 1s forwards;
}
@keyframes view {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    pointer-events: none;
  }
}

main #about {
  border: 2px solid #af7a27;
  text-align: center;
  margin-top: 1.302vw;
  padding-bottom: 1.563vw;
}
main #about p span {
  color: #ffda6c;
}
main #about p:first-of-type {
  margin-top: 2.083vw;
  line-height: 1.83;
}
main #about p:nth-of-type(2) {
  margin-top: 1.563vw;
  font-size: 1.667vw;
  line-height: 1.83;
}
main #about .accordion-how_to_play {
  margin-top: 2.083vw;
}
main #about .accordion-how_to_play[open] summary::after {
  transform: translateY(-50%) rotate(180deg);
}
main #about .accordion-how_to_play summary {
  display: inline-block;
  font-size: 1.667vw;
  border-bottom: 2px solid #ffffff;
  padding: 0 0.781vw 0.521vw;
  padding-right: 2.604vw;
  position: relative;
  cursor: pointer;
}
main #about .accordion-how_to_play summary::after {
  content: "";
  width: 1.458vw;
  height: 0.729vw;
  background-image: url(../images/icon_arrow.svg);
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  top: 40%;
  right: 0.521vw;
  transform: translateY(-50%) rotate(0deg);
  transition: all 0.4s;
}
main #about .accordion-how_to_play summary::-webkit-details-marker {
  display: none;
}
main #about .accordion-how_to_play .content {
  overflow: hidden;
}
main #about .howto_ul {
  line-height: 1.83;
}
main #about .howto_ul .howto_li {
  margin-top: 1.042vw;
}
@media screen and (max-width: 767px) {
  main #about {
    margin-top: 7.009vw;
    padding-bottom: 7.009vw;
  }
  main #about p:first-of-type {
    margin-top: 2.336vw;
  }
  main #about p:nth-of-type(2) {
    margin-top: 7.009vw;
    font-size: 5.14vw;
    line-height: 1.83;
  }
  main #about .accordion-how_to_play {
    margin-top: 7.009vw;
  }
  main #about .accordion-how_to_play summary {
    font-size: 5.14vw;
    padding: 0 3.505vw 2.336vw;
    padding-right: 8.178vw;
  }
  main #about .accordion-how_to_play summary::after {
    width: 4.206vw;
    height: 2.103vw;
    right: 2.336vw;
  }
  main #about .howto_ul .howto_li {
    margin-top: 4.673vw;
  }
}

footer {
  margin-top: 1.563vw;
  padding-bottom: 1.042vw;
}
footer .footer_inner {
  justify-content: space-between;
  align-items: end;
}
footer .copy {
  width: 16.563vw;
}
footer .logo {
  width: 9.427vw;
}
footer .logo a {
  display: block;
  transition: all 0.4s;
}
@media screen and (min-width: 767px) {
  footer .logo a:hover {
    opacity: 0.6;
  }
}
@media screen and (max-width: 767px) {
  footer {
    margin-top: 7.009vw;
    padding-bottom: 4.673vw;
  }
  footer .footer_inner {
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  footer .copy {
    width: 74.299vw;
  }
  footer .copy img {
    vertical-align: baseline;
  }
  footer .logo {
    width: 29.907vw;
    margin-top: 2.336vw;
  }
}/*# sourceMappingURL=style.css.map */