@charset "UTF-8";
/*=========================================
BASE

1.フォント設定
2.その他設定
==========================================/

/* ----------------------------------------
1.フォント設定
---------------------------------------- */
/*--- Google font ---*/
/* font-family: 'Noto Sans JP', sans-serif; (Regular:400, Medium:500, Bold:700)
   font-family: "Sawarabi Gothic", serif; (Regular:400) */
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&family=Sawarabi+Gothic&display=swap");

/*-----------------------------------------
リセットCSS
-----------------------------------------*/
/*! destyle.css v4.0.1 | MIT License | https://github.com/nicolas-cusan/destyle.css */
/* Reset box-model and set borders */
/* ============================================ */
*,
::before,
::after {
  box-sizing: border-box;
  min-width: 0;
  border-width: 0;
  border-style: solid;
}

/* Document */
/* ============================================ */
/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 * 3. Remove gray overlay on links for iOS.
 */
html {
  line-height: 1;
  /* 1 */
  -webkit-text-size-adjust: 100%;
  /* 2 */
  -webkit-tap-highlight-color: transparent;
  /* 3*/
}

/* Sections */
/* ============================================ */
/**
 * Remove the margin in all browsers.
 */
body {
  margin: 0;
}

/**
 * Render the `main` element consistently in IE.
 */
main {
  display: block;
}

/* Vertical rhythm */
/* ============================================ */
p,
table,
blockquote,
address,
pre,
iframe,
form,
figure,
dl {
  margin: 0;
}

/* Headings */
/* ============================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}

/* Lists (enumeration) */
/* ============================================ */
ul,
ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* Lists (definition) */
/* ============================================ */
dt {
  font-weight: normal;
}

dd {
  margin-left: 0;
}

/* Grouping content */
/* ============================================ */
/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */
hr {
  box-sizing: content-box;
  clear: both;
  /* 1 */
  height: 0;
  margin: 0;
  /* 2 */
  border-top-width: 1px;
  /* 1 */
  overflow: visible;
  color: inherit;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
pre {
  font-family: monospace, monospace;
  /* 1 */
  font-size: inherit;
  /* 2 */
}

address {
  font-style: inherit;
}

/* Text-level semantics */
/* ============================================ */
/**
 * Remove the gray background on active links in IE 10.
 */
a {
  background-color: transparent;
  color: inherit;
  text-decoration: none;
}

/**
 * 1. Remove the bottom border in Chrome 57-
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */
abbr[title] {
  text-decoration: underline dotted;
  /* 2 */
}

/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */
b,
strong {
  font-weight: bolder;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
code,
kbd,
samp {
  font-family: monospace, monospace;
  /* 1 */
  font-size: inherit;
  /* 2 */
}

/**
 * Add the correct font size in all browsers.
 */
small {
  font-size: 80%;
}

/**
 * Prevent `sub` and `sup` elements from affecting the line height in
 * all browsers.
 */
sub,
sup {
  position: relative;
  font-size: 75%;
  line-height: 0;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/* Replaced content */
/* ============================================ */
/**
 * Prevent vertical alignment issues.
 */
svg,
img,
embed,
object,
iframe {
  vertical-align: bottom;
}

/* Forms */
/* ============================================ */
/**
 * Reset form fields to make them styleable.
 * 1. Make form elements stylable across systems iOS especially.
 * 2. Inherit text-transform from parent.
 */
button,
input,
optgroup,
select,
textarea {
  -webkit-appearance: none;
  /* 1 */
  appearance: none;
  margin: 0;
  padding: 0;
  border-radius: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: inherit;
  text-transform: inherit;
  vertical-align: middle;
  /* 2 */
}

/**
 * Correct cursors for clickable elements.
 */
button,
[type=button],
[type=reset],
[type=submit] {
  cursor: pointer;
}

button:disabled,
[type=button]:disabled,
[type=reset]:disabled,
[type=submit]:disabled {
  cursor: default;
}

/**
 * Improve outlines for Firefox and unify style with input elements & buttons.
 */
:-moz-focusring {
  outline: auto;
}

select:disabled {
  opacity: inherit;
}

/**
 * Remove padding
 */
option {
  padding: 0;
}

/**
 * Reset to invisible
 */
fieldset {
  min-width: 0;
  margin: 0;
  padding: 0;
}

legend {
  padding: 0;
}

/**
 * Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */
progress {
  vertical-align: baseline;
}

/**
 * Remove the default vertical scrollbar in IE 10+.
 */
textarea {
  overflow: auto;
}

/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */
[type=number]::-webkit-inner-spin-button,
[type=number]::-webkit-outer-spin-button {
  height: auto;
}

/**
 * Correct the outline style in Safari.
 */
[type=search] {
  outline-offset: -2px;
  /* 1 */
}

/**
 * Remove the inner padding in Chrome and Safari on macOS.
 */
[type=search]::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Fix font inheritance.
 */
::-webkit-file-upload-button {
  -webkit-appearance: button;
  /* 1 */
  font: inherit;
  /* 2 */
}

/**
 * Fix appearance for Firefox
 */
[type=number] {
  -moz-appearance: textfield;
}

/**
 * Clickable labels
 */
label[for] {
  cursor: pointer;
}

/* Interactive */
/* ============================================ */
/*
 * Add the correct display in Edge, IE 10+, and Firefox.
 */
details {
  display: block;
}

/*
 * Add the correct display in all browsers.
 */
summary {
  display: list-item;
}

/*
 * Remove outline for editable content.
 */
[contenteditable]:focus {
  outline: auto;
}

/* Tables */
/* ============================================ */
/**
1. Correct table border color inheritance in all Chrome and Safari.
*/
table {
  /* 1 */
  border-collapse: collapse;
  border-color: inherit;
}

caption {
  text-align: left;
}

td,
th {
  padding: 0;
  vertical-align: top;
}

th {
  font-weight: bold;
  text-align: left;
}

/*============================================
variable

1.font設定
2.その他設定
============================================*/
/*---------------------------------------
1.font設定
-------------------------------------- */
/*--- font: Line Seed ---*/
/* Regular */
@font-face {
  font-family: "LINE Seed";
  font-weight: 400;
  font-display: swap;
  src: url("../font/EOT/LINESeedJP_TTF_Rg.eot");
  src: url("../font/EOT/LINESeedJP_TTF_Rg.eot?#iefix") format("embedded-opentype"), url("../font/WOFF2/LINESeedJP_OTF_Rg.woff2") format("woff2"), url("../font/WOFF/LINESeedJP_OTF_Rg.woff") format("woff");
}

/* Bold */
@font-face {
  font-family: "LINE Seed";
  font-weight: bold;
  font-display: swap;
  src: url("../font/EOT/LINESeedJP_TTF_Bd.eot");
  src: url("../font/EOT/LINESeedJP_TTF_Bd.eot?#iefix") format("embedded-opentype"), url("../font/WOFF2/LINESeedJP_OTF_Bd.woff2") format("woff2"), url("../font/WOFF/LINESeedJP_OTF_Bd.woff") format("woff");
}

/* ----------------------------------------
2.その他設定
---------------------------------------- */
/*--- フォント等設定 ---*/
html {
  font-size: 16px;
}

body {
  font-size: clamp(0.875rem, 0.845rem + 0.129vw, 1rem);
}

/*--- 画像サイズ設定 ---*/
img {
  max-width: 100%;
  height: auto;
}

/*--- デバイス別表示設定 ---*/
.pc {
  display: block;
  /* デフォルトで表示 */
}

.tab {
  display: none;
  /* タブレット用はデフォルトで非表示 */
}

.sp {
  display: none;
  /* スマートフォン用はデフォルトで非表示 */
}

/* タブレット用スタイル */
@media (max-width: 768px) {
  .pc {
    display: none;
  }

  .tab {
    display: block;
  }

  .sp {
    display: none;
  }
}

/* スマートフォン用スタイル */
@media (max-width: 480px) {
  .pc {
    display: none;
  }

  .tab {
    display: none;
  }

  .sp {
    display: block;
  }
}

/*--- telリンク無効 ---*/
a[href^="tel:"] {
  text-decoration: none;
}

@media (min-width: 768px) {
  a[href^="tel:"] {
    pointer-events: none;
  }
}



/*============================================

エンドロール

============================================*/
body {
  background: linear-gradient(to right, rgba(244, 92, 112, 0.7) 0%, rgba(142, 193, 243, 0.7) 100%);
  color: white;
  font-family: "LINE Seed", sans-serif;
  font-weight: bold;
  text-align: center;
  text-transform: uppercase;
}

@media (max-width: 480px) {
  body {
    font-weight: 400;
  }
}

.end-credits {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}

.top-message {
  font-size: clamp(1.375rem, calc(-0.112rem + 6.343vw), 7.5rem);
  /* min: 22px, max: 120px */
  letter-spacing: 0.2em;
  line-height: 1.3333333333;
  margin: 0 auto;
  padding: 0 10%;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 98%;
}

@media (max-width: 480px) {
  .top-message {
    font-weight: bold;
  }
}

.endroll {
  width: 100%;
  max-width: 1440px;
  margin-right: auto;
  margin-left: auto;
  transform: translateY(100vh);
  animation-timing-function: linear;
  animation-fill-mode: forwards;
}

@media (max-width: 768px) {
  .endroll {
    width: 90%;
  }
}

.endroll.never-enough {
  animation-name: endroll;
}

@keyframes endroll {
  0% {
    transform: translateY(100vh);
  }

  100% {
    transform: translateY(-96.5%);
  }
}

@media (max-width: 480px) {
  @keyframes endroll {
    0% {
      transform: translateY(100vh);
    }

    100% {
      transform: translateY(-96.5%);
    }
  }
}

.group-wrapper {
  margin-top: 140px;
}

.group-wrapper:nth-of-type(n + 2) {
  margin-top: 400px;
}

@media (max-width: 480px) {
  .group-wrapper:nth-of-type(n + 2) {
    margin-top: 200px;
  }
}

.group-wrapper:last-of-type {
  margin-top: 300px;
}

.group-list {
  font-size: clamp(1rem, calc(0.272rem + 3.107vw), 4rem);
  /* min: 16px, max: 64px */
  letter-spacing: 0.2em;
  line-height: 1.46875;
}

@media (max-width: 480px) {
  .group-list {
    font-weight: bold;
  }
}

.list {
  font-size: clamp(0.875rem, 0.814rem + 0.259vw, 1.125rem);
  /* min: 14px, max: 18px */
  letter-spacing: 0.1em;
  line-height: 2.6666666667;
  margin-top: 120px;
}

@media (max-width: 480px) {
  .list {
    line-height: 1.8;
    margin-top: 80px;
  }
}

.list__top {
  margin-top: 100px;
}

@media (max-width: 480px) {
  .list__top {
    margin-top: 60px;
  }
}

.list__item:nth-of-type(2) {
  font-size: clamp(1.25rem, calc(1.189rem + 0.259vw), 1.5rem);
  /* min: 20px, max: 24px */
}

.member-list__item--aff {
  display: inline-block;
  margin-left: 25px;
}

@media (max-width: 480px) {
  .list__item:nth-of-type(2) {
    font-weight: bold;
  }

  .member-list__item--aff {
    display: block;
    font-size: 0.875rem;
    font-weight: 400;
    margin-left: 0;
  }
}

.introduction-list {
  margin-top: 300px;
}

.introduction-list__item {
  font-size: clamp(0.875rem, 0.814rem + 0.259vw, 1.125rem);
  /* min: 14px, max: 18px */
  letter-spacing: 0.1em;
  line-height: 2.6666666667;
}

.introduction-list__item--roles {
  margin-top: 100px;
}

.introduction-list__item--name {
  font-size: clamp(1.125rem, 1.034rem + 0.388vw, 1.5rem);
  /* min: 18px, max: 24px */
}

.thanks-list__item {
  font-size: clamp(0.875rem, 0.814rem + 0.259vw, 1.125rem);
  /* min: 14px, max: 18px */
  letter-spacing: 0.1em;
  line-height: 2.6666666667;
}

.thanks-list__item--member-wrapper {
  display: flex;
  font-size: clamp(1.125rem, calc(1.034rem + 0.388vw), 1.5rem);
  /* min: 18px, max: 24px */
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 20px;
}

.thanks-list__item--member {
  margin-left: 20px;
}

@media (max-width: 480px) {
  .thanks-list__item--member-wrapper {
    flex-direction: column;
  }

  .thanks-list__item--member {
    margin-left: 0;
  }
}

.thanks-list__item--text {
  font-size: clamp(0.875rem, calc(0.663rem + 0.906vw), 1.75rem);
  /* min: 14px, max: 28px */
}

.thanks-list__item--text-en {
  margin-top: 200px;
}

@media (max-width: 480px) {
  .thanks-list__item--text-en {
    margin-top: 100px;
  }

}

.thanks-list__item--text-ja {
  margin-top: 50px;
}

.music-list__item--song-title {
  margin-top: 30px;
}

.music-list__item--singer {
  margin-top: 30px;
}

.credits-list:nth-of-type(n + 2) {
  margin-top: 150px;
}

.end-credits-list {
  margin-top: 0;
}

@media (max-width: 768px) {
  .end-credits-list {
    margin-top: 80px;
  }
}

.end-credits-list__item--title:last-of-type {
  margin-top: 20px;
}

.end-credits-list__item--title-sub {
  display: inline-block;
  margin-left: 25px;
}

@media (max-width: 480px) {
  .end-credits-list__item--title-sub {
    display: block;
    margin-left: 0;
    margin-top: 8px;
  }
}

.logo-container {
  margin-top: 280px;
}

.logo {
  width: 23%;
}

@media (max-width: 768px) {
  .logo {
    width: 40%;
  }
}

@media (max-width: 480px) {
  .logo {
    width: 65%;
  }
}



.member-image {
  margin: 50px auto 0 auto;
  max-height: 432px;
  max-width: 965px;
  padding: 10% 0;
  position: relative;
  width: 100%;
}

@media (max-width: 768px) {
  .member-image {
    margin-top: 60px;
  }
}

.member-image__1 {
  position: absolute;
  top: 26%;
  left: 15.5%;
  transform: translate(-50%, -50%);
}

@media (max-width: 768px) {
  .member-image__1 {
    left: 22%;
  }
}

@media (max-width: 480px) {
  .member-image__1 {
    left: 8%;
  }
}

.member-image__1--svg {
  width: clamp(4.167rem, calc(2.751rem + 6.041vw), 10rem);
  /* min: 66.67px, max: 160px */
  /* width: clamp(4.167rem, 2.144rem + 8.63vw, 12.5rem); */
  /* min: 66.67px, max: 200px */
}

.member-image__2 {
  position: absolute;
  top: 28%;
  left: 25%;
  transform: translate(-50%, -50%);
}

@media (max-width: 768px) {
  .member-image__2 {
    left: 30%;
  }
}

@media (max-width: 480px) {
  .member-image__2 {
    left: 20%;
  }
}

.member-image__2--svg {
  width: clamp(2.667rem, calc(1.761rem + 3.866vw), 6.4rem);
  /* min: 42.67px, max: 102.4px */
  /* width: clamp(2.667rem, 1.372rem + 5.523vw, 8rem); */
  /* min: 42.67px, max: 128px */
}

.member-image__3 {
  position: absolute;
  top: 52%;
  left: 36%;
  transform: translate(-50%, -50%);
}

@media (max-width: 768px) {
  .member-image__3 {
    top: 59%;
    left: 39%;
  }
}

@media (max-width: 480px) {
  .member-image__3 {
    top: 75%;
    left: 33%;
  }
}

.member-image__3--svg {
  width: clamp(3.833rem, calc(2.53rem + 5.558vw), 9.2rem);
  /* min: 61.33px, max: 147.2px */
  /* width: clamp(3.833rem, 1.972rem + 7.94vw, 11.5rem); */
  /* min: 61.33px, max: 184px */
}

.member-image__4 {
  position: absolute;
  top: 25%;
  left: 44.5%;
  transform: translate(-50%, -50%);
}

@media (max-width: 768px) {
  .member-image__4 {
    left: 46%;
  }
}

@media (max-width: 480px) {
  .member-image__4 {
    left: 42.5%;
  }
}

.member-image__4--svg {
  width: clamp(3.375rem, calc(2.228rem + 4.893vw), 8.1rem);
  /* min: 54px, max: 129.6px */
  /* width: clamp(3.375rem, 1.737rem + 6.99vw, 10.125rem); */
  /* min: 54px, max: 162px */
}

.member-image__5 {
  position: absolute;
  top: 30%;
  right: 37.5%;
  transform: translate(-50%, -50%);
}

@media (max-width: 768px) {
  .member-image__5 {
    right: 39%;
  }
}

@media (max-width: 480px) {
  .member-image__5 {
    right: 35.5%;
  }
}

.member-image__5--svg {
  width: clamp(1.958rem, calc(1.293rem + 2.839vw), 4.7rem);
  /* min: 31.33px, max: 75.2px */
  /* width: clamp(1.958rem, 1.007rem + 4.056vw, 5.875rem); */
  /* min: 31.33px, max: 94px */
}

.member-image__6 {
  position: absolute;
  top: 37%;
  right: 28.5%;
  transform: translate(-50%, -50%);
}

@media (max-width: 768px) {
  .member-image__6 {
    right: 31.5%;
  }
}

@media (max-width: 480px) {
  .member-image__6 {
    right: 24.5%;
  }
}

.member-image__6--svg {
  width: clamp(2.167rem, calc(1.431rem + 3.141vw), 5.2rem);
  /* min: 34.67px, max: 83.2px */
  /* width: clamp(2.167rem, 1.115rem + 4.487vw, 6.5rem); */
  /* min: 34.67px, max: 104px */
}

.member-image__7 {
  position: absolute;
  top: 32%;
  right: 18.5%;
  transform: translate(-50%, -50%);
}

@media (max-width: 768px) {
  .member-image__7 {
    right: 23%;
  }
}

@media (max-width: 480px) {
  .member-image__7 {
    right: 12%;
  }
}

.member-image__7--svg {
  width: clamp(2.375rem, calc(1.568rem + 3.443vw), 5.7rem);
  /* min: 38px, max: 91.2px */
  /* width: clamp(2.375rem, 1.222rem + 4.919vw, 7.125rem); */
  /* min: 38px, max: 114px */
}

.member-image__8 {
  position: absolute;
  top: 33%;
  right: 3%;
  transform: translate(-50%, -50%);
}

@media (max-width: 768px) {
  .member-image__8 {
    right: 10%;
  }
}

@media (max-width: 480px) {
  .member-image__8 {
    right: -7%;
  }
}

.member-image__8--svg {
  width: clamp(3.542rem, calc(2.338rem + 5.135vw), 8.5rem);
  /* min: 56.67px, max: 136px */
  /* width: clamp(3.542rem, 1.823rem + 7.335vw, 10.625rem); */
  /* min: 56.67px, max: 170px */
}

.end-message {
  opacity: 0;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
}

.end-message-list {
  font-size: clamp(1.25rem, calc(0.977rem + 1.165vw), 2.375rem);
  /* min: 20px, max: 38px */
}

.end-message-list__item--en {
  text-transform: lowercase;
  margin-top: 20px;
}


/* --- 背景 --- */
.background {
  height: 100vh;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  z-index: -2;
}

.back-ground-top__balloon--left-top {
  position: absolute;
  top: 20%;
  left: 0;
  transform: translate(0, -50%);
  width: clamp(13.25rem, 6.803rem + 27.508vw, 39.813rem);
  /* min: 212px, max: 637px */
  z-index: -1;
}

@media (max-width: 768px) {
  .back-ground-top__balloon--left-top {
    top: 15%;
  }
}

@media (max-width: 480px) {
  .back-ground-top__balloon--left-top {
    top: 10%;
  }
}

.back-ground-top__balloon--right-bottom {
  position: absolute;
  top: 101%;
  right: 0;
  transform: translate(0, -50%);
  width: clamp(7.063rem, 3.634rem + 14.628vw, 21.188rem);
  /* min: 113px, max: 339px */
  z-index: -1;
}

.back-ground-top__circle--right-bottom {
  position: absolute;
  bottom: calc(clamp(1.375rem, 0.4375rem + 4.6875vw, 6.0625rem) * -1);
  right: 10%;
  transform: translate(-50%, -50%);
  width: clamp(4.538rem, 2.332rem + 9.411vw, 13.625rem);
  /* min: 72.6px, max: 218px */
  z-index: -1;
}

@media (max-width: 480px) {
  .back-ground-top__circle--right-bottom {
    right: 17%;
  }
}

.back-ground-middle-top {
  opacity: 0;
}

.back-ground-middle-top__balloon {
  position: absolute;
  bottom: clamp(0rem, -0.95rem + 4.75vw, 4.75rem);
  left: 8%;
  transform: translate(-50%, -50%);
  width: clamp(4.125rem, 2.123rem + 8.544vw, 12.375rem);
  /* min: 66px, max: 198px */
  z-index: -1;
}

.back-ground-middle-top__circle {
  position: absolute;
  bottom: calc(clamp(4.75rem, 3rem + 8.75vw, 13.5rem) * -1);
  left: 0;
  transform: translate(0, -50%);
  width: clamp(6.563rem, 3.377rem + 13.592vw, 19.688rem);
  /* min: 105px, max: 315px */
  z-index: -1;
}

@media (max-width: 480px) {
  .back-ground-middle-top__balloon {
    bottom: -8%;
  }
}

.back-ground-middle-bottom {
  opacity: 0;
}

.back-ground-middle-bottom__balloon--left-top {
  position: absolute;
  left: 0;
  top: clamp(4.0625rem, 2.175rem + 9.4375vw, 13.5rem);
  transform: translate(0, -50%);
  width: clamp(4.938rem, 2.541rem + 10.227vw, 14.813rem);
  /* min: 79px, max: 237px */
  z-index: -1;
}

.back-ground-middle-bottom__circle--left-top {
  position: absolute;
  left: 3%;
  top: clamp(10.125rem, 7.025rem + 15.5vw, 25.625rem);
  transform: translate(-50%, -50%);
  width: clamp(10.5rem, 5.388rem + 21.812vw, 31.563rem);
  /* min: 168px, max: 505px */
  z-index: -1;
}

.back-ground-middle-bottom__balloon--right-bottom {
  position: absolute;
  bottom: 0;
  right: 5%;
  transform: translate(-50%, -50%);
  width: clamp(2.969rem, 1.52rem + 6.181vw, 8.938rem);
  /* min: 47.5px, max: 143px */
  z-index: -1;
}

.back-ground-bottom {
  opacity: 0;
  visibility: hidden;
}

.back-ground-bottom__balloon--left-top {
  position: absolute;
  left: 0;
  top: clamp(7.4375rem, 5.0125rem + 12.125vw, 19.5625rem);
  transform: translate(0, -50%);
  width: clamp(9.75rem, 3.5rem + 26.667vw, 35.5rem);
  /* min: 156px, max: 568px */
  z-index: -1;
}

.back-ground-bottom__balloon--right-bottom {
  position: absolute;
  bottom: calc(clamp(1.375rem, 0.575rem + 4vw, 5.375rem) * -1);
  right: clamp(5.1875rem, 3.5875rem + 8vw, 13.1875rem);
  transform: translate(-50%, -50%);
  width: clamp(3.75rem, 1.93rem + 7.767vw, 11.25rem);
  /* min: 60px, max: 180px */
  z-index: -1;
}

.back-ground-bottom__circle--right-bottom {
  position: absolute;
  bottom: calc(clamp(2.6875rem, 1.2rem + 7.4375vw, 10.125rem) * -1);
  right: 0;
  transform: translate(0, -50%);
  width: clamp(7.344rem, 3.741rem + 15.372vw, 22.188rem);
  /* min: 117.5px, max: 355px */
  z-index: -1;
}

.bg-animation__01,
.bg-animation__02 {
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
  animation-direction: alternate;
}

.bg-animation__01 {
  animation-name: fluffy01;
  animation-duration: 8s;
}

@keyframes fluffy01 {
  0%, 100% {
    transform: translateY(-50%);
  }

  50% {
    transform: translateY(calc(-50% - 50px));
  }
}

.bg-animation__02 {
  animation-name: fluffy02;
  animation-duration: 6s;
}

@keyframes fluffy02 {
  0%, 100% {
    transform: translateY(calc(-50% - 20px));
  }

  50% {
    transform: translateY(-50%);
  }
}