:root {
  --color-black: #000;
  --color-white: #fff;
}

/*!
  Reset Stylesheet
  Author: yama-dev - https://github.com/yama-dev
  */
html, body, div, span, object, iframe, embed, main,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
abbr, address, cite, code,
del, dfn, em, img, ins, kbd, q, samp,
small, strong, sub, sup, var,
b, u, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, figcaption, figure,
footer, header, hgroup, menu, nav, section, summary,
time, mark, audio, video, source {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: middle;
  background: transparent;
  box-sizing: border-box;
}

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

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
  content: "";
  content: none;
}

a {
  margin: 0;
  padding: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
}

ins {
  background-color: #ff9;
  color: #000;
  text-decoration: none;
}

mark {
  background-color: #ff9;
  color: #000;
  font-style: italic;
  font-weight: bold;
}

del {
  text-decoration: line-through;
}

abbr[title], dfn[title] {
  border-bottom: 1px dotted;
  cursor: help;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

hr {
  display: block;
  height: 1px;
  border: 0;
  border-top: 1px solid #cccccc;
  margin: 1em 0;
  padding: 0;
}

ol, ul {
  list-style: none;
}

button, input, select, textarea, datalist {
  vertical-align: middle;
  min-height: 1.5em;
  background-color: transparent;
}

input[type=submit], input[type=reset] {
  cursor: pointer;
}

input:-webkit-autofill {
  -webkit-box-shadow: 0 0 0px 1000px transparent inset;
}

a[href^=tel] {
  display: inline-block;
  color: inherit;
}

.clearfix:after {
  content: ".";
  display: block;
  clear: both;
  height: 0;
  visibility: hidden;
}

@media not all and (max-width: 900px) {
  .is-pc {
    display: block;
  }
  .is-sp {
    display: none;
  }
}
@media screen and (max-width: 900px) {
  .is-pc {
    display: none;
  }
  .is-sp {
    display: block;
  }
}
html {
  touch-action: manipulation;
  font-size: clamp(10px, 0.7142857143vw, 16px);
}
@media screen and (max-width: 900px) {
  html {
    font-size: clamp(10px, 2.6666666667vw, 16px);
  }
}

body,
button,
input,
select,
textarea,
datalist {
  font-family: "Prompt", "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-wrap: break-word;
  font-size: 13px;
  line-height: 1.3;
  letter-spacing: normal;
  color: var(--color-white);
}
@media not all and (max-width: 900px) {
  body,
  button,
  input,
  select,
  textarea,
  datalist {
    font-size: 16px;
  }
}

body {
  background-color: var(--color-black);
}

h2 {
  font-weight: 400;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
  vertical-align: baseline;
}

* {
  -webkit-tap-highlight-color: transparent;
}

main {
  display: block;
}

a {
  color: currentColor;
  text-decoration: none;
}

svg {
  fill-rule: evenodd;
  width: 100%;
  height: 100%;
}

[data-modal] {
  cursor: pointer;
}

[tabindex] {
  cursor: pointer;
}
[tabindex].focus-visible {
  outline: 1px solid;
}

.js-focus-visible :focus:not(:focus-visible) {
  outline: 0;
}

.visually-hidden {
  font-size: 0;
  opacity: 0;
}

.l-wrapper {
  position: relative;
  overflow: hidden;
}

@keyframes bgSwitch {
  0%, 33.333% {
    opacity: 1;
  }
  33.334%, 100% {
    opacity: 0;
  }
}
@keyframes hover_underline {
  0% {
    transform: scaleX(1);
    transform-origin: right center;
  }
  40% {
    transform: scaleX(0);
    transform-origin: right center;
  }
  40.1% {
    transform-origin: left center;
  }
  100% {
    transform: scaleX(1);
    transform-origin: left center;
  }
}
.u-font-en {
  font-family: "Prompt", "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
}

.u-mt-10 {
  margin-top: 10px;
}

.u-mt-11 {
  margin-top: 11px;
}

.u-mt-12 {
  margin-top: 12px;
}

.u-mt-13 {
  margin-top: 13px;
}

.u-mt-14 {
  margin-top: 14px;
}

.u-mt-15 {
  margin-top: 15px;
}

.u-mt-16 {
  margin-top: 16px;
}

.u-mt-17 {
  margin-top: 17px;
}

.u-mt-18 {
  margin-top: 18px;
}

.u-mt-19 {
  margin-top: 19px;
}

.u-mt-20 {
  margin-top: 20px;
}

.u-mt-21 {
  margin-top: 21px;
}

.u-mt-22 {
  margin-top: 22px;
}

.u-mt-23 {
  margin-top: 23px;
}

.u-mt-24 {
  margin-top: 24px;
}

.u-mt-25 {
  margin-top: 25px;
}

.u-mt-26 {
  margin-top: 26px;
}

.u-mt-27 {
  margin-top: 27px;
}

.u-mt-28 {
  margin-top: 28px;
}

.u-mt-29 {
  margin-top: 29px;
}

.u-mt-30 {
  margin-top: 30px;
}

.u-mt-31 {
  margin-top: 31px;
}

.u-mt-32 {
  margin-top: 32px;
}

.u-mt-33 {
  margin-top: 33px;
}

.u-mt-34 {
  margin-top: 34px;
}

.u-mt-35 {
  margin-top: 35px;
}

.u-mt-36 {
  margin-top: 36px;
}

.u-mt-37 {
  margin-top: 37px;
}

.u-mt-38 {
  margin-top: 38px;
}

.u-mt-39 {
  margin-top: 39px;
}

.u-mt-40 {
  margin-top: 40px;
}

.l-main {
  position: relative;
  height: 100vh;
  height: var(--win-h);
}

.p-contents {
  position: relative;
  width: 100%;
  height: 100%;
}

.p-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s cubic-bezier(0.25, 1, 0.5, 1) 1.5s;
}
.is-load .p-bg {
  opacity: 1;
}
.p-bg__img {
  position: relative;
  width: 100%;
  height: 100%;
}
.p-bg__img img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
  transform: scale(1.16);
  transition: transform 5s cubic-bezier(0.25, 1, 0.5, 1) 1.4s;
}
.is-load .p-bg__img img {
  transform: scale(1);
}
@media not all and (max-width: 900px) {
  .p-bg__img img {
    -o-object-position: 50% 0%;
    object-position: 50% 0%;
  }
}
@media screen and (max-width: 900px) {
  .p-bg__img img {
    -o-object-position: 50% 50%;
    object-position: 50% 50%;
  }
}
.p-bg__filter {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.p-bg__filter-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
}
.p-bg__filter-item {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url(../img/teaser/bg_noize_1.png) center center repeat;
  background-size: 500px auto;
  opacity: 0;
  animation: bgSwitch 0.3s steps(1, end) infinite;
}
@media screen and (max-width: 900px) {
  .p-bg__filter-item {
    background-size: 500px auto;
  }
}
.p-bg__filter-item:nth-child(2) {
  background-image: url(../img/teaser/bg_noize_2.png);
  animation-delay: -0.1s;
}
.p-bg__filter-item:nth-child(3) {
  animation-delay: -0.2s;
  background-image: url(../img/teaser/bg_noize_3.png);
}
.p-bg__line {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.5;
}
.p-bg__line-item {
  position: absolute;
  top: 0;
  width: 1px;
  height: 100%;
}
.p-bg__line-item::before, .p-bg__line-item::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 40%;
  background: url(../img/teaser/line_top.png) top center no-repeat;
  background-size: auto 100%;
}
.p-bg__line-item::after {
  top: auto;
  bottom: 0;
  background: url(../img/teaser/line_down.png) bottom center no-repeat;
  background-size: auto 100%;
}
.p-bg__line-item:nth-child(1) {
  left: 20%;
}
@media screen and (max-width: 900px) {
  .p-bg__line-item:nth-child(1) {
    left: 25%;
  }
}
.p-bg__line-item:nth-child(2) {
  left: 40%;
}
@media screen and (max-width: 900px) {
  .p-bg__line-item:nth-child(2) {
    left: 50%;
  }
}
.p-bg__line-item:nth-child(3) {
  left: 60%;
}
@media screen and (max-width: 900px) {
  .p-bg__line-item:nth-child(3) {
    left: 75%;
  }
}
.p-bg__line-item:nth-child(4) {
  left: 80%;
}
@media screen and (max-width: 900px) {
  .p-bg__line-item:nth-child(4) {
    display: none;
  }
}

.p-corner {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}
.p-corner__item {
  position: absolute;
  width: 1.5rem;
  pointer-events: none;
  font-size: 0;
  transition: filter 0.5s cubic-bezier(0.25, 1, 0.5, 1) 1.6s;
}
@media screen and (max-width: 900px) {
  .p-corner__item {
    width: 1.1rem;
  }
}
@media not all and (max-width: 900px) {
  .is-load .p-corner__item {
    filter: invert(1);
  }
}
.p-corner__item:first-child {
  top: 1.8rem;
  left: 1.8rem;
}
@media screen and (max-width: 900px) {
  .p-corner__item:first-child {
    top: 0.7rem;
    left: 0.9rem;
  }
  .is-load .p-corner__item:first-child {
    filter: invert(1);
  }
}
.p-corner__item:nth-child(2) {
  top: 1.8rem;
  right: 1.8rem;
}
@media screen and (max-width: 900px) {
  .p-corner__item:nth-child(2) {
    top: 0.7rem;
    right: 0.9rem;
  }
  .is-load .p-corner__item:nth-child(2) {
    filter: invert(1);
  }
}
.p-corner__item:nth-child(3) {
  bottom: 1.8rem;
  left: 1.8rem;
}
@media screen and (max-width: 900px) {
  .p-corner__item:nth-child(3) {
    bottom: 0.7rem;
    left: 0.9rem;
  }
}
.p-corner__item:nth-child(4) {
  bottom: 1.8rem;
  right: 1.8rem;
}
@media screen and (max-width: 900px) {
  .p-corner__item:nth-child(4) {
    bottom: 0.7rem;
    right: 0.9rem;
  }
}

.p-sns {
  position: absolute;
  mix-blend-mode: exclusion;
  opacity: 0;
  transition: opacity 1s cubic-bezier(0.25, 1, 0.5, 1) 2.4s;
}
@media not all and (max-width: 900px) {
  .p-sns {
    top: 50%;
    left: 1.8rem;
    transform: translateY(-54%);
  }
}
@media screen and (max-width: 900px) {
  .p-sns {
    bottom: 9.1rem;
    left: 0;
    width: 100%;
  }
}
.is-load .p-sns {
  opacity: 1;
}
.p-sns__inner {
  position: relative;
  transform: translateX(-50%);
  transition: transform 1s cubic-bezier(0.25, 1, 0.5, 1) 2.4s;
}
@media screen and (max-width: 900px) {
  .p-sns__inner {
    transform: translateY(30px);
  }
}
.is-load .p-sns__inner {
  transform: translateX(0);
}
@media screen and (max-width: 900px) {
  .is-load .p-sns__inner {
    transform: translateY(0);
  }
}
.p-sns__ttl {
  position: relative;
  margin-bottom: 2.8rem;
  font-size: 1rem;
  line-height: 1.1;
}
@media not all and (max-width: 900px) {
  .p-sns__ttl {
    writing-mode: vertical-rl;
    display: none;
  }
}
@media screen and (max-width: 900px) {
  .p-sns__ttl {
    margin-bottom: 1.2rem;
    text-align: center;
    font-size: 1.1rem;
    letter-spacing: 0.02rem;
  }
}
.p-sns__list {
  display: flex;
}
@media not all and (max-width: 900px) {
  .p-sns__list {
    flex-direction: column;
  }
}
@media screen and (max-width: 900px) {
  .p-sns__list {
    justify-content: center;
  }
}
.p-sns__list-item {
  width: 2.5rem;
}
@media screen and (max-width: 900px) {
  .p-sns__list-item {
    width: 2.2rem;
  }
}
@media not all and (max-width: 900px) {
  .p-sns__list-item + .p-sns__list-item {
    margin-top: 2.5rem;
  }
}
@media screen and (max-width: 900px) {
  .p-sns__list-item + .p-sns__list-item {
    margin-left: 10.4%;
  }
}
.p-sns__link {
  display: block;
}
@media not all and (max-width: 900px) {
  .p-sns__link {
    padding: 0.3rem;
  }
}
@media (hover: hover) {
  .p-sns__link {
    transition: transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
  }
  .p-sns__link:hover {
    transform: scale(1.15);
  }
}

.p-contact {
  position: absolute;
  bottom: 1.7rem;
  left: 6.4rem;
  transform: translateY(20px);
  opacity: 0;
  transition: transform 1s cubic-bezier(0.25, 1, 0.5, 1) 2.4s, opacity 1s cubic-bezier(0.25, 1, 0.5, 1) 2.4s;
}
@media screen and (max-width: 900px) {
  .p-contact {
    bottom: 4.5rem;
    left: 0;
    width: 100%;
    text-align: center;
  }
}
@media not all and (max-width: 900px) {
  .p-contact {
    color: var(--color-black);
  }
}
@media screen and (max-width: 900px) {
  .p-contact {
    transition-delay: 2.5s;
  }
}
.is-load .p-contact {
  transform: translateY(0);
  opacity: 1;
}
.p-contact__inner {
  position: relative;
  display: block;
  padding-bottom: 0.3rem;
  padding-right: 1.3rem;
  font-size: 1.2rem;
}
@media screen and (max-width: 900px) {
  .p-contact__inner {
    width: -webkit-fit-content;
    width: -moz-fit-content;
    width: fit-content;
    margin: 0 auto;
    letter-spacing: 0.04rem;
    font-size: 1rem;
  }
}
@media (hover: hover) {
  .p-contact__inner:hover::after {
    animation: hover_underline 1.2s cubic-bezier(0.25, 1, 0.5, 1) forwards;
  }
}
.p-contact__inner::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--color-white);
  transition: transform 0.7s cubic-bezier(0.25, 1, 0.5, 1);
  transform-origin: left center;
}
@media not all and (max-width: 900px) {
  .p-contact__inner::after {
    background: var(--color-black);
  }
}
.p-contact__inner::before {
  content: "";
  position: absolute;
  top: 0.1rem;
  right: 0;
  width: 0.9rem;
  height: 1rem;
  -webkit-mask: url(../img/teaser/icon_link.svg) center center no-repeat;
  mask: url(../img/teaser/icon_link.svg) center center no-repeat;
  -webkit-mask-size: contain;
  mask-size: contain;
  background: var(--color-white);
}
@media screen and (max-width: 900px) {
  .p-contact__inner::before {
    top: 0;
  }
}
@media not all and (max-width: 900px) {
  .p-contact__inner::before {
    background: var(--color-black);
  }
}

.p-playbtn {
  position: absolute;
  opacity: 0;
  transition: opacity 1s cubic-bezier(0.25, 1, 0.5, 1) 2.4s;
}
@media not all and (max-width: 900px) {
  .p-playbtn {
    top: 50%;
    right: 2.4rem;
    transform: translateY(-50%);
  }
}
@media screen and (max-width: 900px) {
  .p-playbtn {
    top: 71.3%;
    left: 50%;
    transform: translateX(-50%);
  }
}
.is-load .p-playbtn {
  opacity: 1;
}
.p-playbtn__inner {
  display: block;
  width: 12.5rem;
  padding: 0.3rem 0;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 99px;
  cursor: pointer;
  transform: translateX(30%);
  transition: transform 1s cubic-bezier(0.25, 1, 0.5, 1) 2.4s, background-color 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}
@media screen and (max-width: 900px) {
  .p-playbtn__inner {
    width: 12.5rem;
    transform: translateY(100%);
  }
}
@media (hover: hover) {
  .p-playbtn__inner:hover {
    background: rgba(255, 255, 255, 0.1);
  }
}
.is-load .p-playbtn__inner {
  transform: translateX(0);
}
@media screen and (max-width: 900px) {
  .is-load .p-playbtn__inner {
    transform: translateY(0);
  }
}
.p-playbtn__inner-wrap {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translateX(-4%);
}
.p-playbtn__icon {
  position: relative;
  display: block;
  margin-top: 1.2rem;
}
@media screen and (max-width: 900px) {
  .p-playbtn__icon {
    margin-right: 1rem;
  }
}
.p-playbtn__icon-item {
  position: relative;
  display: block;
  width: 0.6rem;
  -webkit-mask-position: 200% 50%;
  mask-position: 200% 50%;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-image: linear-gradient(to right, #fff 40%, transparent 100%);
  mask-image: linear-gradient(to right, #fff 40%, transparent 100%);
  -webkit-mask-size: 200% auto;
  mask-size: 200% auto;
  transition: -webkit-mask-position 1s cubic-bezier(0.5, 1, 0.89, 1);
  transition: mask-position 1s cubic-bezier(0.5, 1, 0.89, 1);
  transition: mask-position 1s cubic-bezier(0.5, 1, 0.89, 1), -webkit-mask-position 1s cubic-bezier(0.5, 1, 0.89, 1);
}
@media screen and (max-width: 900px) {
  .p-playbtn__icon-item {
    width: 0.5rem;
  }
}
.is-pause .p-playbtn__icon-item:nth-child(1) {
  -webkit-mask-position: 0% 50%;
  mask-position: 0% 50%;
}
.p-playbtn__icon-item:nth-child(2) {
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  -webkit-mask-position: 0% 50%;
  mask-position: 0% 50%;
}
.is-pause .p-playbtn__icon-item:nth-child(2) {
  -webkit-mask-position: 200% 50%;
  mask-position: 200% 50%;
}
.p-playbtn__txt {
  position: relative;
  display: block;
  line-height: 1;
  transform: translateY(10%);
}
@media screen and (max-width: 900px) {
  .p-playbtn__txt {
    transform: translateY(5%);
  }
}
.p-playbtn__txt-item {
  position: relative;
  display: block;
  font-size: 1.1rem;
  letter-spacing: 0.02rem;
  -webkit-mask-position: 200% 50%;
  mask-position: 200% 50%;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-image: linear-gradient(to right, #fff 40%, transparent 100%);
  mask-image: linear-gradient(to right, #fff 40%, transparent 100%);
  -webkit-mask-size: 200% auto;
  mask-size: 200% auto;
  transition: -webkit-mask-position 1s cubic-bezier(0.5, 1, 0.89, 1);
  transition: mask-position 1s cubic-bezier(0.5, 1, 0.89, 1);
  transition: mask-position 1s cubic-bezier(0.5, 1, 0.89, 1), -webkit-mask-position 1s cubic-bezier(0.5, 1, 0.89, 1);
}
@media screen and (max-width: 900px) {
  .p-playbtn__txt-item {
    font-size: 1rem;
  }
}
.is-pause .p-playbtn__txt-item:nth-child(1) {
  -webkit-mask-position: 0% 50%;
  mask-position: 0% 50%;
}
.p-playbtn__txt-item:nth-child(2) {
  position: absolute;
  top: 0;
  left: 0;
  -webkit-mask-position: 0% 50%;
  mask-position: 0% 50%;
}
.is-pause .p-playbtn__txt-item:nth-child(2) {
  -webkit-mask-position: 200% 50%;
  mask-position: 200% 50%;
}

.p-ttl {
  position: absolute;
  top: 0;
  left: 50%;
  width: 22.2rem;
  transform: translate(-50%, 0);
  mix-blend-mode: exclusion;
  pointer-events: none;
}
@media screen and (max-width: 900px) {
  .p-ttl {
    width: 37%;
  }
}
.p-ttl__wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.p-ttl__main {
  position: relative;
  opacity: 0;
  transition: opacity 1s cubic-bezier(0.25, 1, 0.5, 1) 1.5s;
}
.is-load .p-ttl__main {
  opacity: 1;
}
.p-ttl__op {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.5;
  transition: opacity 1s cubic-bezier(0.25, 1, 0.5, 1) 1.5s;
}
.is-load .p-ttl__op {
  opacity: 0;
  pointer-events: none;
}
.p-ttl__op-item {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transform: translateY(100%);
  opacity: 0;
  transition: transform 1s cubic-bezier(0.25, 1, 0.5, 1), opacity 1s cubic-bezier(0.25, 1, 0.5, 1);
}
.p-ttl__op-item:nth-child(1) {
  transition-duration: 0.9s;
  transition-delay: 0s;
}
.p-ttl__op-item:nth-child(2) {
  transition-duration: 0.98s;
  transition-delay: 0.05s;
}
.p-ttl__op-item:nth-child(3) {
  transition-duration: 1.06s;
  transition-delay: 0.1s;
}
.p-ttl__op-item:nth-child(4) {
  transition-duration: 1.14s;
  transition-delay: 0.15s;
}
.is-load .p-ttl__op-item {
  transform: translateY(0);
  opacity: 1;
}
.p-ttl img {
  width: 100%;
}

.p-copy {
  position: absolute;
  bottom: 1.8rem;
  left: 0;
  width: 100%;
  text-align: center;
  font-size: 1rem;
  opacity: 0;
  pointer-events: none;
  mix-blend-mode: exclusion;
  transform: translateY(20px);
  opacity: 0;
  transition: transform 1s cubic-bezier(0.25, 1, 0.5, 1) 2.4s, opacity 1s cubic-bezier(0.25, 1, 0.5, 1) 2.4s;
}
@media screen and (max-width: 900px) {
  .p-copy {
    bottom: 0.7rem;
  }
}
@media screen and (max-width: 900px) {
  .p-copy {
    transition-delay: 2.6s;
  }
}
.is-load .p-copy {
  opacity: 1;
  transform: translateY(0);
}