@charset "UTF-8";
/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
html {
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
}

main {
  display: block;
}

h1 {
  font-size: 2em;
  margin: 0.67em 0;
}

hr {
  box-sizing: content-box;
  height: 0;
  overflow: visible;
}

pre {
  font-family: monospace, monospace;
  font-size: 1em;
}

a {
  background-color: transparent;
}

abbr[title] {
  border-bottom: none;
  text-decoration: underline;
  -webkit-text-decoration: underline dotted;
          text-decoration: underline dotted;
}

b, strong {
  font-weight: bolder;
}

code, kbd, samp {
  font-family: monospace, monospace;
  font-size: 1em;
}

small {
  font-size: 80%;
}

sub, sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

img {
  border-style: none;
}

button, input, optgroup, select, textarea {
  font-family: inherit;
  font-size: 100%;
  line-height: 1.15;
  margin: 0;
}

button, input {
  overflow: visible;
}

button, select {
  text-transform: none;
}

[type=button], [type=reset], [type=submit], button {
  -webkit-appearance: button;
}

[type=button]::-moz-focus-inner, [type=reset]::-moz-focus-inner, [type=submit]::-moz-focus-inner, button::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

[type=button]:-moz-focusring, [type=reset]:-moz-focusring, [type=submit]:-moz-focusring, button:-moz-focusring {
  outline: 1px dotted ButtonText;
}

fieldset {
  padding: 0.35em 0.75em 0.625em;
}

legend {
  box-sizing: border-box;
  color: inherit;
  display: table;
  max-width: 100%;
  padding: 0;
  white-space: normal;
}

progress {
  vertical-align: baseline;
}

textarea {
  overflow: auto;
}

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

[type=number]::-webkit-inner-spin-button, [type=number]::-webkit-outer-spin-button {
  height: auto;
}

[type=search] {
  -webkit-appearance: textfield;
  outline-offset: -2px;
}

[type=search]::-webkit-search-decoration {
  -webkit-appearance: none;
}

::-webkit-file-upload-button {
  -webkit-appearance: button;
  font: inherit;
}

details {
  display: block;
}

summary {
  display: list-item;
}

template {
  display: none;
}

[hidden] {
  display: none;
}


/* ===== Fluid utilities (no @use) =====
   ≤767px = min, 768–1239px = 線形可変, ≥1240px = max
*/
/* 単位なし → px に強制（14 → 14px） */
/* 任意プロパティ1つ */
/* 2〜4値ショートハンド（padding, margin など） */
/* フォント用シュガー */
/* 旧API互換：unitlessでもOK（内部で px 化） */
/*
html--------------------------------------------------------*/
* {
  margin: 0px;
  padding: 0px;
}

body {
  color: #fff;
  margin: 0;
  padding: 0;
  font-family: "Noto Sans JP", "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "ヒラギノ角ゴ Pro W3", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", "sans-serif" !important;
  text-align: center;
  line-height: 1.6;
  position: relative;
  transition: all ease 0.4s;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.fixed {
  position: fixed;
  width: 100%;
  overflow: hidden;
}

a {
  color: #204d83;
  text-decoration: none;
}

a:visited {
  color: #204d83;
  text-decoration: none;
}

a:hover {
  color: #204d83;
  text-decoration: underline;
}

a:active {
  color: #195c9e;
  text-decoration: underline;
}

ul {
  list-style: none;
}

img {
  margin: 0;
  padding: 0;
  vertical-align: top;
  max-width: 100%;
  height: auto;
  image-rendering: -webkit-optimize-contrast;
}

@media screen and (max-width: 767px) {
  a:hover img {
    opacity: 1 !important;
  }
}
.sp {
  display: none;
}

.pc {
  display: block;
}

img {
  max-width: 100%;
  height: auto;
}

@media screen and (max-width: 767px) {
  .sp {
    display: block;
  }
  .pc {
    display: none;
  }
}
/* header
===============================================================*/
header {
  background: #fff;
}
header .logo {
  margin-bottom: 0;
  text-align: left;
  position: absolute;
  top: 1vw;
  left: 1vw;
}
header .logo img {
  width: 88px;
  transform: scale(1);
  transition: all ease 0.4s;
}
@media screen and (max-width: 600px) {
  header .logo img {
    width: 15vw;
  }
}
header .sekaibunka {
  position: absolute;
  top: 1vw;
  left: 0;
  right: 0;
}
header .sekaibunka img {
  width: 150px;
  transform: scale(1);
  transition: all ease 0.4s;
}
@media screen and (max-width: 600px) {
  header .sekaibunka img {
    width: 20vw;
    top: 3vw;
  }
}

/* footer
===============================================================*/
footer {
  background: #fff;
  color: #404040;
}
footer .f-logo {
  margin: 0 0 4vw;
}
@media screen and (max-width: 600px) {
  footer .f-logo {
    padding-top: 14vw;
    margin-bottom: 10vw;
  }
}
footer .f-logo img {
  width: 20vw;
}
@media screen and (max-width: 600px) {
  footer .f-logo img {
    width: 50vw;
  }
}
footer small {
  color: #404040;
  font-size: 1vw;
  margin-bottom: 2vw;
  text-align: right;
  display: block;
  box-sizing: border-box;
  padding-right: 3vw;
}
@media screen and (max-width: 600px) {
  footer small {
    font-size: 3vw;
  }
}

.f-menu {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: flex-start;
  text-align: left;
  gap: 10vw;
  margin-bottom: 5vw;
}
@media screen and (max-width: 600px) {
  .f-menu {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 5vw;
  }
}
.f-menu dl {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: flex-start;
}
@media screen and (max-width: 600px) {
  .f-menu dl {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
  }
}
.f-menu dl dt {
  margin-right: 1em;
}
@media screen and (max-width: 600px) {
  .f-menu dl dt {
    margin-bottom: 1em;
  }
}
.f-menu dl dt span {
  font-size: 88%;
}
.f-menu dl dd {
  font-weight: normal;
}
.f-menu dl dd li {
  margin-bottom: 2vw;
}

/* body
===============================================================*/
main {
  overflow: hidden;
  transition: all ease 0.4s;
  height: 100dvh;
  position: relative;
  width: 100%;
  margin-bottom: 5vw;
  background: url(../images/80th_right.svg) no-repeat right 0.5vw center;
}
@media screen and (max-width: 600px) {
  main {
    background-size: 2vw;
  }
}
main .countup {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 100dvh;
  opacity: 1;
  visibility: visible;
  transition: all 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}
main .countup.is-hide {
  opacity: 0;
  visibility: hidden;
  z-index: -1;
  top: 0;
  left: 0;
  transition: all 0.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}
main .countup h1 {
  max-width: 60vw;
}
main .countup h1 img {
  width: 100%;
  height: auto;
}
main .countup .count {
  font-size: 10vw;
  font-family: "PT Serif", serif;
  color: #B49747;
  letter-spacing: 0.1em;
}
@media screen and (max-width: 600px) {
  main .countup .count {
    font-size: 20vw;
    line-height: 1.1;
  }
}
main .txt80th {
  height: 100dvh;
  opacity: 0;
  visibility: hidden;
  transform: scale(1.2);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  box-sizing: border-box;
  transition: all 2s cubic-bezier(0.165, 0.84, 0.44, 1);
}
main .txt80th .sub,
main .txt80th .main,
main .txt80th .catch-bottom,
main .txt80th .copy {
  opacity: 0;
  visibility: hidden;
  transform: scale(1.2);
  transition: all 0.45s cubic-bezier(0.165, 0.84, 0.44, 1);
  z-index: 10;
}
main .txt80th.is-stage1 .sub,
main .txt80th.is-stage1 .main {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
main .txt80th.is-stage1 .sub {
  margin-bottom: 3vw;
}
main .txt80th.is-stage1 .catch-bottom,
main .txt80th.is-stage1 .copy {
  height: 1px;
  margin: 0;
}
main .txt80th.is-stage2 {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s cubic-bezier(0.165, 0.84, 0.44, 1), visibility 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}
main .txt80th.is-stage2 .sub,
main .txt80th.is-stage2 .main {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s cubic-bezier(0.165, 0.84, 0.44, 1), visibility 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}
main .txt80th.is-stage3 {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.55s cubic-bezier(0.165, 0.84, 0.44, 1), visibility 0.55s cubic-bezier(0.165, 0.84, 0.44, 1);
  padding-bottom: 18vw;
}
@media screen and (max-width: 600px) {
  main .txt80th.is-stage3 {
    padding-top: 0;
  }
}
main .txt80th.is-stage3 .sub,
main .txt80th.is-stage3 .main,
main .txt80th.is-stage3 .catch-bottom,
main .txt80th.is-stage3 .copy {
  opacity: 1;
  visibility: visible;
}
main .txt80th.is-stage3 .main {
  margin-bottom: 4vw;
}
main .txt80th.is-stage3 .catch-bottom {
  height: auto;
  margin-bottom: 5.3vw;
}
main .txt80th.is-stage3 .sub {
  height: auto;
  margin-bottom: 1vw;
}
main .txt80th.is-show {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 1;
  visibility: visible;
  transform: scale(1);
  z-index: 2;
  top: 0;
  transition: transform 2s cubic-bezier(0.165, 0.84, 0.44, 1);
}
main .txt80th.is-show .sub {
  width: 20vw;
}
@media screen and (max-width: 600px) {
  main .txt80th.is-show .sub {
    width: 34vw;
    margin-bottom: 5vw;
  }
}
@media (orientation: portrait) and (max-height: 700px) {
  main .txt80th.is-show .sub {
    margin-bottom: 2vw;
  }
}
main .txt80th.is-show .main {
  width: clamp(38vw, 50vh, 48vw);
}
@media screen and (max-width: 600px) {
  main .txt80th.is-show .main {
    width: 70vw;
    margin: 0;
  }
}
main .txt80th.is-show .main img {
  width: 100%;
  height: auto;
}
main .txt80th.is-show .catch-bottom {
  width: 55vw;
  width: clamp(35vw, 50vh, 48vw);
}
@media screen and (max-width: 600px) {
  main .txt80th.is-show .catch-bottom {
    width: 70vw;
    margin: 0;
    padding-top: 16vw;
  }
}
@media (orientation: portrait) and (max-height: 700px) {
  main .txt80th.is-show .catch-bottom {
    padding-top: 5vw;
  }
}
main .txt80th.is-show .copy {
  width: 30vw;
}
@media screen and (max-width: 600px) {
  main .txt80th.is-show .copy {
    margin: 0;
    padding-top: 10vw;
    width: 50vw;
  }
}
@media (orientation: portrait) and (max-height: 700px) {
  main .txt80th.is-show .copy {
    padding-top: 4vw;
  }
}

.objLayer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: 0;
  overflow: hidden;
}
.objLayer > div {
  position: absolute;
  opacity: 1;
  visibility: hidden;
  transform: scale(1.2);
  transition: all 1.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.objLayer .obj01 {
  transform: translateX(-20vw);
}
.objLayer .obj02 {
  transform: translateX(-20vw);
}
.objLayer .obj03 {
  transform: translate(-20vw, -20vw);
}
.objLayer .obj04 {
  transform: translate(-20vw, -20vw);
}
.objLayer .obj05 {
  transform: translate(0, -20vw);
}
.objLayer .obj06 {
  transform: translate(0, -20vw);
}
.objLayer .obj07 {
  transform: translate(5vw, -20vw);
}
.objLayer .obj08 {
  transform: translate(10vw, -20vw);
}
.objLayer .obj09 {
  transform: translate(10vw, -10vw);
}
.objLayer .obj10 {
  transform: translateX(10vw);
}
.objLayer .obj11 {
  transform: translateX(10vw);
}
.objLayer .obj12 {
  transform: translateX(10vw);
}
.objLayer .obj13 {
  transform: translate(10vw, 10vw);
}
.objLayer .obj14 {
  transform: translate(10vw, 10vw);
}
.objLayer .obj15 {
  transform: translateX(10vw);
}
.objLayer .obj16 {
  transform: translateY(10vw);
}
.objLayer .obj17 {
  transform: translateY(10vw);
}
.objLayer .obj18 {
  transform: translateY(10vw);
}
.objLayer .obj19 {
  transform: translateY(10vw);
}
.objLayer .obj20 {
  transform: translateY(10vw);
}
.objLayer .obj21 {
  transform: translateY(10vw);
}
.objLayer .obj22 {
  transform: translateY(10vw);
}
.objLayer .obj23 {
  transform: translate(-10vw, 10vw);
}
.objLayer .obj24 {
  transform: translate(-10vw, 10vw);
}
.objLayer .obj25 {
  transform: translateX(-10vw);
}
.objLayer img {
  width: 100%;
  height: auto;
  display: block;
}
.objLayer.is-show {
  height: 100vh;
}
.objLayer.is-show > div {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
  transition: all 1.5s cubic-bezier(0.165, 0.84, 0.44, 1);
}
.objLayer.is-show .obj01 {
  top: 27.5vh;
  left: 0.2vw;
  width: clamp(16vw, 23vh, 21vw);
  transform: translateX(0);
  z-index: 10;
}
@media screen and (max-width: 600px) {
  .objLayer.is-show .obj01 {
    top: 11vh;
    width: clamp(28vw, 23vh, 21vw);
  }
}
.objLayer.is-show .obj02 {
  top: 15vh;
  left: 6vw;
  width: clamp(5vw, 6vh, 6vw);
  z-index: 2;
  transform: translateX(0);
}
@media screen and (max-width: 600px) {
  .objLayer.is-show .obj02 {
    display: none;
  }
}
.objLayer.is-show .obj03 {
  top: 0vw;
  left: 11vw;
  width: clamp(12vw, 15.5vh, 15vw);
  transform: translate(0, 0);
}
@media screen and (max-width: 600px) {
  .objLayer.is-show .obj03 {
    top: 4vw;
    left: 20vw;
    width: clamp(17vw, 15.5vh, 15vw);
  }
}
.objLayer.is-show .obj04 {
  top: 3vh;
  left: 25vw;
  width: 11vh;
  width: clamp(7vw, 11vh, 9vw);
  transform: translate(0, 0);
}
@media screen and (max-width: 600px) {
  .objLayer.is-show .obj04 {
    top: 16vh;
    left: 37vw;
    width: clamp(13vw, 11vh, 9vw);
  }
}
.objLayer.is-show .obj05 {
  top: 3vh;
  left: 35vw;
  width: clamp(5vw, 9vh, 7.5vw);
  transform: translate(0, 0);
}
@media screen and (max-width: 600px) {
  .objLayer.is-show .obj05 {
    top: 6vh;
    left: 42vw;
    width: clamp(13vw, 9vh, 7.5vw);
  }
}
.objLayer.is-show .obj06 {
  top: 1vh;
  right: 29vw;
  width: clamp(7vw, 10.5vh, 8.5vw);
  transform: translate(0, 0);
}
@media screen and (max-width: 600px) {
  .objLayer.is-show .obj06 {
    top: 1vh;
    right: 15vw;
    width: clamp(15vw, 10.5vh, 8.5vw);
  }
}
.objLayer.is-show .obj07 {
  top: 3vh;
  right: 17vw;
  width: clamp(7vw, 11vh, 9vw);
  transform: translate(0, 0);
}
@media screen and (max-width: 600px) {
  .objLayer.is-show .obj07 {
    top: 9.5vh;
    right: 27vw;
    width: clamp(16vw, 11vh, 9vw);
  }
}
.objLayer.is-show .obj08 {
  top: 1.5vh;
  right: 1.5vw;
  width: clamp(10vw, 14.5vh, 12vw);
  transform: translate(0, 0);
}
@media screen and (max-width: 600px) {
  .objLayer.is-show .obj08 {
    top: 9.5vh;
    right: 0;
    width: clamp(20vw, 14.5vh, 12vw);
  }
}
.objLayer.is-show .obj09 {
  top: 14.5vh;
  right: 12vw;
  width: clamp(10vw, 15vh, 13vw);
  transform: translate(0, 0);
}
@media screen and (max-width: 600px) {
  .objLayer.is-show .obj09 {
    top: 18.5vh;
    right: -2vw;
    width: clamp(22vw, 15vh, 13vw);
  }
}
.objLayer.is-show .obj10 {
  top: 28vh;
  right: 4vw;
  width: clamp(5vw, 8vh, 6.5vw);
  transform: translateX(0);
}
@media screen and (max-width: 600px) {
  .objLayer.is-show .obj10 {
    display: none;
  }
}
.objLayer.is-show .obj11 {
  top: 32.5vh;
  right: 12vw;
  width: clamp(6vw, 10vh, 8vw);
  transform: translateX(0);
  z-index: 2;
}
@media screen and (max-width: 600px) {
  .objLayer.is-show .obj11 {
    top: auto;
    bottom: 35vh;
    right: 0;
    width: clamp(15vw, 10vh, 8vw);
  }
}
.objLayer.is-show .obj12 {
  bottom: 28.5vh;
  right: 3vw;
  width: clamp(13vw, 20vh, 16vw);
  transform: translateX(0);
}
@media screen and (max-width: 600px) {
  .objLayer.is-show .obj12 {
    width: clamp(20vw, 20vh, 16vw);
    bottom: 4.5vh;
    right: 0;
  }
}
.objLayer.is-show .obj13 {
  bottom: 6vh;
  right: 1.5vw;
  width: 14vh;
  width: clamp(11vw, 14vh, 12.5vw);
  transform: translate(0, 0);
}
@media screen and (max-width: 600px) {
  .objLayer.is-show .obj13 {
    bottom: 0;
    right: 25.5vw;
    width: clamp(16vw, 14vh, 12.5vw);
  }
}
.objLayer.is-show .obj14 {
  bottom: 1.8vh;
  right: 16vw;
  width: clamp(9vw, 12vh, 10.5vw);
  transform: translate(0, 0);
}
@media screen and (max-width: 600px) {
  .objLayer.is-show .obj14 {
    bottom: 11vh;
    right: 30vw;
    width: clamp(18vw, 12vh, 10.5vw);
  }
}
.objLayer.is-show .obj15 {
  bottom: 29.9vh;
  right: 16vw;
  width: clamp(12vw, 18vh, 16vw);
  transform: translateY(0);
}
@media screen and (max-width: 600px) {
  .objLayer.is-show .obj15 {
    bottom: 26.9vh;
    right: 10vw;
    width: clamp(18vw, 18vh, 16vw);
  }
}
.objLayer.is-show .obj16 {
  bottom: 10vh;
  right: 27.6vw;
  width: clamp(10vw, 13vh, 12vw);
  z-index: 2;
  transform: translateY(0);
}
@media screen and (max-width: 600px) {
  .objLayer.is-show .obj16 {
    bottom: 15vh;
    right: 7.6vw;
    width: clamp(17vw, 13vh, 12vw);
  }
}
.objLayer.is-show .obj17 {
  bottom: 26.5vh;
  right: 34vw;
  width: clamp(7vw, 11vh, 9vw);
  transform: translateY(0);
}
@media screen and (max-width: 600px) {
  .objLayer.is-show .obj17 {
    bottom: 23.5vh;
    right: 30vw;
    width: clamp(18vw, 11vh, 9vw);
  }
}
.objLayer.is-show .obj18 {
  bottom: 4.7vh;
  right: 40vw;
  width: clamp(5vw, 7vh, 6.4vw);
  transform: translateY(0);
}
@media screen and (max-width: 600px) {
  .objLayer.is-show .obj18 {
    bottom: 16.7vh;
    right: auto;
    left: 35vw;
    width: clamp(10.2vw, 7vh, 6.4vw);
  }
}
.objLayer.is-show .obj19 {
  bottom: 13.5vh;
  left: 43vw;
  width: clamp(8vw, 13vh, 11vw);
  transform: translateY(0);
}
@media screen and (max-width: 600px) {
  .objLayer.is-show .obj19 {
    bottom: 6.5vh;
    left: 29vw;
    width: clamp(17vw, 13vh, 11vw);
  }
}
.objLayer.is-show .obj20 {
  bottom: 7vh;
  left: 37vw;
  width: clamp(6vw, 11vh, 9vw);
  transform: translateY(0);
}
@media screen and (max-width: 600px) {
  .objLayer.is-show .obj20 {
    width: clamp(17vw, 13vh, 9vw);
    bottom: 1vh;
    left: 11vw;
  }
}
.objLayer.is-show .obj21 {
  bottom: 27.5vh;
  left: 30vw;
  width: 8.6vh;
  width: clamp(5vw, 8.6vh, 7vw);
  transform: translateY(0);
}
@media screen and (max-width: 600px) {
  .objLayer.is-show .obj21 {
    bottom: 26.5vh;
    left: 30vw;
    width: clamp(13vw, 8.6vh, 7vw);
  }
}
.objLayer.is-show .obj22 {
  bottom: 14vh;
  left: 25vw;
  width: clamp(7vw, 11.5vh, 9vw);
  transform: translate(0, 0);
}
@media screen and (max-width: 600px) {
  .objLayer.is-show .obj22 {
    bottom: 14vh;
    left: 5vw;
    width: clamp(16vw, 11.5vh, 9vw);
  }
}
.objLayer.is-show .obj23 {
  bottom: 5.5vh;
  left: 7vw;
  width: clamp(10vw, 18vh, 16vw);
  z-index: 2;
  transform: translate(0, 0);
}
@media screen and (max-width: 600px) {
  .objLayer.is-show .obj23 {
    bottom: 21.5vh;
    left: 0;
    width: clamp(24vw, 14vh, 16vw);
  }
}
.objLayer.is-show .obj24 {
  bottom: 29.5vh;
  left: 1.5vw;
  width: clamp(6vw, 9vh, 8vw);
  transform: translate(0, 0);
}
@media screen and (max-width: 600px) {
  .objLayer.is-show .obj24 {
    bottom: 38vh;
    left: 0;
    width: clamp(10vw, 9vh, 8vw);
  }
}
.objLayer.is-show .obj25 {
  bottom: 35vh;
  left: 16vw;
  width: clamp(5vw, 8.5vh, 6.5vw);
  transform: translateX(0);
}
@media screen and (max-width: 600px) {
  .objLayer.is-show .obj25 {
    bottom: auto;
    top: 58vw;
    left: 0;
    width: clamp(12vw, 8.5vh, 6.5vw);
  }
}/*# sourceMappingURL=styles.css.map */