/*! normalize.css v8.0.0 | MIT License | github.com/necolas/normalize.css */
html {
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
}

h1 {
  font-size: inherit;
  margin: 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;
}

body {
  word-wrap: break-word;
}

section, main {
  display: block;
}

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

i, em {
  font-style: normal;
}

table {
  border-collapse: collapse;
}

li {
  list-style: none;
}

img {
  max-width: 100%;
  line-height: 0;
}

* {
  background-repeat: no-repeat;
  background-position: 50% 50%;
  background-size: cover;
}

/* base
------------------------------ */
body {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  font-size: 14px;
  color: #1faf95;
  line-height: 1.6;
  font-feature-settings: "palt";
  letter-spacing: 0.04em;
  background: #79ccbd;
}

.wrap {
  padding-top: 100dvh;
  overflow: clip;
}

a {
  color: #1faf95;
}

#wrapper_bgndVideo {
  pointer-events: none;
}
#wrapper_bgndVideo .YTPOverlay {
  background: rgba(28, 28, 28, 0.8);
}

img {
  width: 100%;
  pointer-events: none;
  -webkit-touch-callout: none;
  -moz-touch-callout: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  user-select: none;
}

a:focus,
button:focus {
  outline: none;
}

a:focus:not(:focus-visible),
button:focus:not(:focus-visible) {
  box-shadow: none;
}

a:focus-visible,
button:focus-visible {
  box-shadow: 0 0 0 2px #0077ff;
  border-color: #0077ff;
  border-radius: 5px;
}

@media (hover: none) and (pointer: coarse) {
  a:focus-visible,
  button:focus-visible {
    box-shadow: none;
    border-color: inherit;
  }
}
/* color
------------------------------ */
/* placeholder */
::-webkit-input-placeholder,
::-moz-placeholder,
:-ms-input-placeholder,
:-moz-placeholder {
  color: #1faf95;
}

/* size
------------------------------ */
.fs--xs {
  font-size: 10.5px;
}

.fs--s {
  font-size: 13.05px;
}

.fs--m {
  font-size: 15px;
}

.fs--l {
  font-size: 24px;
}

.fs--xl {
  font-size: 37.5px;
}

.mb--xs {
  margin-bottom: 4px;
}

.mb--s {
  margin-bottom: 8px;
}

.mb--m {
  margin-bottom: 16px;
}

.mb--l {
  margin-bottom: 24px;
}

.mb--xl {
  margin-bottom: 40px;
}

/* custom style
------------------------------ */
.txt--indent {
  padding-left: 1em;
  text-indent: -1em;
}

.left {
  text-align: left;
}

.right {
  text-align: right;
}

.center {
  text-align: center;
}

.bold {
  font-weight: 500;
}

@media screen and (min-width: 961px) {
  .sp {
    display: none !important;
  }
}
@media screen and (min-width: 1px) and (max-width: 960px) {
  .pc {
    display: none !important;
  }
}
.font--serif {
  font-family: "Shippori Mincho", "Noto Serif JP", serif;
  font-weight: 300;
  font-style: normal;
}

.fs--l.bold {
  letter-spacing: 0.1em;
}

/* btn
------------------------------ */
.btn .btn--main {
  font-family: "Shippori Mincho", "Noto Serif JP", serif;
  font-weight: 400;
  font-style: normal;
  line-height: 1;
  padding: 1.25em 5em;
  border-radius: 2em;
  text-decoration: none;
  display: block;
  width: -moz-fit-content;
  width: fit-content;
  margin: 5em auto;
  font-size: 1.8em;
  letter-spacing: 0.2em;
  border: 1px solid #17bea8;
  position: relative;
  transition: 0.8s cubic-bezier(0.01, 0.32, 0.25, 1);
  color: #0d8478;
  background: #a3faea;
  background-image: radial-gradient(circle, rgba(207, 255, 233, 0.93) 1px, transparent 1px);
  background-position: 0 0;
  background-size: 8px 8px;
}
.btn .btn--main::after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 5em;
  background: linear-gradient(45deg, #4edfba, #8dffe2, #9befd9, #4edfba, #8dffe2, #9befd9);
  background-position: 0%, 0%;
  background-size: 300%;
  transition: 0.8s cubic-bezier(0.01, 0.32, 0.25, 1);
  position: absolute;
  left: 6px;
  bottom: -6px;
  z-index: -1;
}
@media screen and (min-width: 961px) {
  .btn .btn--main:hover {
    background: #92ffeb;
  }
  .btn .btn--main:hover::after {
    opacity: 1;
    text-decoration: none;
    background-position: 100%, 0;
  }
}

/* parts
------------------------------ */
img {
  pointer-events: none;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -moz-touch-callout: none;
  -moz-user-select: none;
  user-select: none;
}

.block--box {
  width: 90%;
  max-width: 1000px;
  background: #fff;
  border-radius: 24px;
  border: 1px solid #d5b57d;
  padding: max(5%, 8vw);
  margin: 0 auto 8vw;
  transition: 1.8s cubic-bezier(0.075, 0.82, 0.165, 1);
  transform: rotateY(75deg) translateY(80px);
}
.block--box.started {
  transform: rotateY(0deg) translateY(0);
}

h2 {
  font-family: "Shippori Mincho", "Noto Serif JP", serif;
  font-weight: 400;
  font-style: normal;
  text-align: center;
  font-size: 37.5px;
  letter-spacing: 0.1em;
  margin-bottom: 60px;
  position: relative;
}
h2::after {
  content: "";
  display: block;
  width: 100%;
  height: 12px;
  background: repeat-x center url(/static/notequalme/official/feature/260626_B94sqX2k/img/line.svg);
  background-size: 13px;
  margin: 24px auto;
}

h3 {
  font-size: 1.3em;
  font-weight: 400;
  text-align: center;
  letter-spacing: 0.2em;
  margin-bottom: 24px;
}

article:not(:last-of-type) {
  margin-bottom: max(8vw, 40px);
}

[id^=eqp] {
  max-width: unset !important;
  max-height: unset !important;
}
[id^=eqp] > div {
  padding-bottom: 0 !important;
  position: static !important;
}

/* list
------------------------------ */
.list--indent li {
  padding-left: 0.5em;
  text-indent: -0.5em;
  margin-bottom: 0.5em;
}
.list--indent li .list--indent li {
  padding-left: 0.5em;
  text-indent: -0.5em;
  margin-bottom: 0.3em;
}

.list--diamond > li {
  position: relative;
  text-indent: 0;
  font-weight: 300;
  padding-left: 26px;
  margin-bottom: 1em;
}
.list--diamond > li::before {
  content: "";
  display: block;
  width: 20px;
  height: 18px;
  background: no-repeat center url(/static/notequalme/official/feature/260626_B94sqX2k/img/logo.webp);
  background-size: contain;
  position: absolute;
  left: 0;
  top: 7px;
}

.list--member {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 40px 5%;
  margin-top: 4vw;
}
.list--member li {
  width: 30%;
  text-align: center;
  cursor: pointer;
}
.list--member li .ph {
  line-height: 0;
  margin-bottom: 16px;
  border: 2px solid #a4faea;
  border-radius: 50%;
  position: relative;
  transition: 0.8s cubic-bezier(0.075, 0.82, 0.165, 1);
}
.list--member li .ph img {
  display: block;
  position: relative;
  z-index: 2;
  border-radius: 50%;
  border: 2px solid #ffffff;
}
.list--member li .ph::before {
  content: "";
  width: 100%;
  height: 100%;
  background: #a3faea;
  position: absolute;
  bottom: -4px;
  right: -4px;
  z-index: 1;
  border-radius: 50%;
}
.list--member li .name {
  letter-spacing: 0.05em;
}
@media screen and (min-width: 961px) {
  .list--member li:hover .ph {
    transform: scale(1.05);
  }
}

/* header
------------------------------ */
header {
  width: 100%;
  height: 100dvh;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1;
  background: #79ccbd;
}
header .block--movie {
  width: 100%;
  height: 100%;
  position: absolute;
  z-index: 1;
  pointer-events: none;
}
header .block--movie iframe {
  position: absolute !important;
  aspect-ratio: 16/9;
  transform-origin: center;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(1.35);
  pointer-events: none;
  opacity: 0;
  transition: opacity 1s cubic-bezier(0.39, 0.1, 0.57, 0.5) 0.3s;
}
header .block--movie.eq iframe {
  transform: translate(-50%, -50%);
}
header .block--movie::after {
  content: "";
  display: block;
  background: rgba(16, 16, 16, 0.75);
  position: absolute;
  z-index: 1;
  inset: 0;
  opacity: 0;
  transition: opacity 1s cubic-bezier(0.39, 0.1, 0.57, 0.5) 0.3s;
}
@media (max-aspect-ratio: 16/9) {
  header iframe {
    height: 100% !important;
    width: auto !important;
  }
}
@media (min-aspect-ratio: 16/9) {
  header iframe {
    width: 100% !important;
    height: auto !important;
  }
}
header h1 {
  width: 50vw;
  height: 16vw;
  position: absolute;
  inset: 0;
  margin: auto;
  z-index: 2;
}

.loaded header .block--movie iframe {
  opacity: 1;
}
.loaded header .block--movie::after {
  opacity: 1;
}

.block--twinkle {
  pointer-events: none;
}
.block--twinkle .item {
  width: 16px;
  height: 18px;
  position: absolute;
  z-index: 3;
  animation: twinkle infinite alternate ease-in-out;
}
.block--twinkle .item svg {
  width: 100%;
  height: 100%;
  fill: #fff;
}
.block--twinkle .item:nth-child(1) {
  top: 30%;
  left: 20%;
  animation-duration: 1.5s;
  animation-delay: 0.1s;
}
.block--twinkle .item:nth-child(2) {
  top: 80%;
  left: 70%;
  animation-duration: 2.1s;
  animation-delay: 0.5s;
}
.block--twinkle .item:nth-child(3) {
  top: 10%;
  left: 60%;
  animation-duration: 1.8s;
  animation-delay: 0.3s;
}
.block--twinkle .item:nth-child(4) {
  top: 80%;
  left: 10%;
  animation-duration: 2.5s;
  animation-delay: 0.3s;
}
.block--twinkle .item:nth-child(5) {
  top: 70%;
  left: 30%;
  animation-duration: 1.7s;
  animation-delay: 0.8s;
}
.block--twinkle .item:nth-child(6) {
  top: 40%;
  left: 90%;
  animation-duration: 2.2s;
  animation-delay: 0.2s;
}
.block--twinkle .item:nth-child(7) {
  top: 40%;
  left: 74%;
  animation-duration: 1.9s;
  animation-delay: 1s;
}
.block--twinkle .item:nth-child(8) {
  top: 12%;
  left: 5%;
  animation-duration: 2.6s;
  animation-delay: 0.7s;
}
.block--twinkle .item:nth-child(9) {
  top: 82%;
  left: 85%;
  animation-duration: 1.4s;
  animation-delay: 0.4s;
}
.block--twinkle .item:nth-child(10) {
  top: 12%;
  left: 80%;
  animation-duration: 2s;
  animation-delay: 1.5s;
}
.block--twinkle .item:nth-child(11) {
  top: 49%;
  left: 12%;
  animation-duration: 2.3s;
  animation-delay: 0.9s;
}

@keyframes twinkle {
  0% {
    opacity: 0.1;
    transform: scale(0.7);
  }
  100% {
    opacity: 1;
    transform: scale(1.3);
  }
}
/* footer
------------------------------ */
footer {
  position: relative;
  z-index: 2;
  min-height: 100dvh;
  color: #fff;
  padding-top: 24vw;
  padding-bottom: calc(30px + 7vw);
}
footer .block--message {
  font-family: "Shippori Mincho", "Noto Serif JP", serif;
  font-weight: 400;
  font-style: normal;
  font-size: 2.5em;
  text-align: center;
  line-height: 2.2;
  margin-bottom: 20vw;
  letter-spacing: 0.1em;
}
footer .logo {
  width: 36vw;
  margin: 0 auto 8vw;
}
footer .official {
  width: 5vw;
  min-width: 80px;
  text-align: center;
  position: relative;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
}
footer .official a {
  display: block;
  text-align: center;
  text-decoration: none;
  color: #fff;
}
footer .official a img {
  line-height: 1;
  margin-bottom: 0;
}
footer .official a span {
  font-size: 0.65em;
  letter-spacing: 0.15em;
}
footer .school {
  width: 180px;
  position: absolute;
  left: 50%;
  bottom: 80px;
  filter: invert(1);
  transform: translateX(-50%);
}
footer .copyright {
  width: 100%;
  text-align: center;
  color: #fff;
  font-size: 10.5px;
  position: absolute;
  left: 0;
  bottom: 40px;
}

/* main
------------------------------ */
main {
  background: radial-gradient(circle at 20% 10%, rgba(255, 255, 255, 0.6) 0%, transparent 40%), radial-gradient(circle at 80% 30%, rgba(226, 201, 135, 0.08) 0%, transparent 35%), linear-gradient(180deg, #ddfffb 0%, #ddfffb 100%);
  position: relative;
  z-index: 1;
  border-radius: 84vw;
  padding: 0px 34% 16vw;
  margin: 0 -34%;
}

#block--lead {
  font-family: "Shippori Mincho", "Noto Serif JP", serif;
  font-weight: 400;
  font-style: normal;
  width: 57%;
  padding: 18vw 0 16vw;
  margin: 0 auto;
  position: relative;
}
#block--lead .block--movie {
  position: relative;
  margin-bottom: 0;
  border-radius: 18px;
  overflow: clip;
  line-height: 0;
}
@media screen and (min-width: 961px) {
  #block--lead .block--movie {
    margin: 0 -10%;
  }
}
#block--lead .block--movie iframe {
  width: 100%;
  aspect-ratio: 16/9;
  position: relative !important;
}

#section--about .list--indent {
  font-size: 18px;
}
#section--about .list--indent span {
  font-weight: normal;
}
#section--about dl {
  width: 100%;
  max-width: 700px;
  text-align: center;
  background: #7bdccb;
  border-radius: 16px;
  color: #fff;
  padding: 32px;
  margin: 0 auto;
}
#section--about dl dt {
  font-size: 1.2em;
  letter-spacing: 0.2em;
  margin-bottom: 16px;
}
#section--about dl dd {
  font-family: "itc-bodoni-seventytwo-pro", sans-serif;
  font-weight: 400;
  font-style: normal;
  letter-spacing: 0.05em;
  font-size: 3.2em;
  line-height: 1;
}
#section--about dl dd span {
  font-size: 0.7em;
}

#section--method {
  background-color: #fff;
  background-image: linear-gradient(90deg, rgba(99, 206, 168, 0.25) 1px, transparent 1px), linear-gradient(rgba(99, 206, 168, 0.25) 1px, transparent 1px);
  background-repeat: repeat;
  background-position: center center;
  background-size: 5vw 5vw;
  border: 1px solid #d5b57d;
  border-right: none;
  border-left: none;
  padding: 8vw 16vw;
  margin: 8vw auto;
  position: relative;
}
#section--method dl {
  width: 100%;
  margin-inline: auto;
  margin-top: 32px;
}
#section--method dl > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  background: #e7fff8;
  background-image: radial-gradient(circle, rgb(255, 255, 255) 1.5px, transparent 1.5px);
  background-position: 0 0;
  background-size: 12px 12px;
  border-radius: 10px;
  position: relative;
  padding: 32px;
  margin-bottom: 60px;
  border: 1px solid #d5b57d;
  position: relative;
}
#section--method dl > div::before {
  content: "";
  display: block;
  position: absolute;
  top: -6px;
  left: -6px;
  width: calc(100% + 12px);
  height: calc(100% + 12px);
  border: 1px solid #d5b57d;
  border-radius: 16px;
  z-index: 2;
  pointer-events: none;
}
#section--method dl > div::after {
  content: "";
  display: block;
  position: absolute;
  top: -6px;
  left: -6px;
  width: calc(100% + 12px);
  height: calc(100% + 12px);
  border-radius: 10px;
  z-index: 1;
  border: 5px solid #ffffff;
  pointer-events: none;
}
#section--method dl > div:nth-child(even) {
  background-color: #fff;
  background-image: radial-gradient(circle, #e7fff8 1.5px, transparent 1.5px);
  flex-direction: row-reverse;
}
#section--method dl > div:last-of-type::after {
  display: none;
}
#section--method dl > div dt {
  width: 50%;
}
#section--method dl > div dt .step {
  width: 32%;
  margin-inline: auto;
  position: relative;
  padding: 0 5%;
}
#section--method dl > div dt .step:after {
  content: "";
  display: block;
  width: 63%;
  height: 20px;
  background: repeat-x center url(/static/notequalme/official/feature/260626_B94sqX2k/img/line.svg);
  background-size: 16px;
  margin: 16px auto;
}
#section--method dl > div dt .txt {
  font-family: "Shippori Mincho", "Noto Serif JP", serif;
  font-weight: 400;
  font-style: normal;
  text-align: center;
  letter-spacing: 0.1em;
  font-size: 1.5em;
}
#section--method dl > div dd {
  width: 50%;
}
#section--method dl > div dd::after {
  content: "";
  display: block;
  position: absolute;
  bottom: -56px;
  left: 50%;
  width: 80%;
  height: 50px;
  border: 1px dashed #d5b57d;
  border-top: none;
  border-bottom: none;
  transform: translateX(-50%);
}
#section--method dl > div dd .block--movie {
  text-align: center;
  position: relative;
  margin-bottom: 0;
}
#section--method dl > div dd .block--movie iframe {
  aspect-ratio: 9/16;
  width: auto !important;
  height: 60vh !important;
  min-height: 350px;
  border-radius: 16px;
  margin-inline: auto;
  border: 1px solid #84d2c7;
}
#section--method > .block {
  background: #fff;
  border-radius: 16px;
  position: relative;
  padding: 64px;
  margin-bottom: 32px;
  border: 1px solid #d5b57d;
}
@media screen and (min-width: 961px) {
  #section--method > .block figure {
    width: 90%;
    padding: 0 5% 0;
  }
}
#section--method > .block figure {
  margin: 0 auto;
}
#section--method .block--txt {
  width: -moz-fit-content;
  width: fit-content;
  margin: 16px auto 0;
}
#section--method .block--txt p span {
  font-size: 1.2em;
  font-weight: bold;
  text-decoration: underline;
}

#section--schedule dl > div {
  border: 1px dotted;
  border-radius: 8px;
  padding: 26px;
  margin-bottom: 8px;
}
#section--schedule dl > div:last-of-type {
  margin-bottom: 0;
}
#section--schedule dl > div dt {
  font-family: "Shippori Mincho", "Noto Serif JP", serif;
  font-weight: 400;
  font-style: normal;
  font-size: 1.5em;
}
#section--schedule dl > div dt span {
  display: inline-block;
  font-family: "itc-bodoni-seventytwo-pro", sans-serif;
  font-weight: 400;
  font-style: normal;
  border: 1px solid;
  line-height: 1;
  border-radius: 2em;
  font-size: 1.2em;
  letter-spacing: 0;
  background: #c1fff4;
  background-image: radial-gradient(circle, rgb(255, 255, 255) 1px, transparent 1px);
  background-position: 0 0;
  background-size: 3px 3px;
  padding: 0.2em 0.5em;
  margin-right: 16px;
}
#section--schedule dl > div dd {
  font-size: 1.1em;
  padding-left: 0;
  padding-top: 0.5em;
}

#section--message h2 {
  letter-spacing: -0.05em;
}

.modal--member {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: fixed;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  overflow-y: scroll;
  overflow-x: hidden;
  transition: 0.4s;
  z-index: 999;
}
.modal--member::before, .modal--member::after {
  content: "";
  display: block;
  margin: auto;
}
.modal--member.is-visible {
  opacity: 1;
  pointer-events: auto;
}
.modal--member .modal--overlay {
  position: fixed;
  inset: 0;
  background: rgba(208, 254, 244, 0.768627451);
}
.modal--member .modal--close {
  width: 45px;
  height: 45px;
  position: absolute;
  cursor: pointer;
  top: -24px;
  right: -24px;
}
.modal--member .modal--close::before, .modal--member .modal--close::after {
  content: "";
  display: block;
  width: 1px;
  height: 30px;
  background: currentColor;
  position: absolute;
  top: 50%;
  margin-top: -15px;
  left: 50%;
  margin-left: 0;
}
.modal--member .modal--close::before {
  transform: rotate(45deg);
}
.modal--member .modal--close::after {
  transform: rotate(-45deg);
}
.modal--member .modal--content {
  width: 70vh;
  background: #fff;
  border: 1px solid;
  padding: 32px;
  margin: 30px auto;
  border-radius: 16px;
  position: relative;
  z-index: 1;
}
.modal--member .modal--content .inner {
  position: relative;
}
.modal--member .modal--photo {
  width: 40%;
  min-width: 150px;
  border-radius: 50%;
  overflow: hidden;
  line-height: 0;
  text-align: center;
  margin: 0 auto 8px;
}
.modal--member .modal--name {
  font-size: 16px;
}
.modal--member .modal--message {
  line-height: 2.2;
  letter-spacing: 0.12em;
}
.modal--member .modal--message p:not(:last-of-type) {
  margin-bottom: 1em;
}

body:has(#memberModal.is-visible) {
  overflow: hidden;
}

body:has(#section--message.started) header .block--movie::after {
  background: rgba(0, 0, 0, 0.631372549);
}
body:has(#section--message.started) header h1,
body:has(#section--message.started) .block--twinkle {
  opacity: 0;
}

/* animation
------------------------------ */
#block--lead p {
  opacity: 0;
  transition: 1.4s cubic-bezier(0.075, 0.82, 0.165, 1);
  filter: blur(20px);
  transform: translateY(60px);
}
#block--lead p.started {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0);
}
#block--lead .block--movie {
  opacity: 0;
  transition: 1.4s cubic-bezier(0.075, 0.82, 0.165, 1);
  transform: translateY(60px);
}
#block--lead .block--movie.started {
  opacity: 1;
  transform: translateY(0);
}

#section--method dl > div {
  transition: 1.4s cubic-bezier(0.075, 0.82, 0.165, 1);
  transform: translateY(8vw);
  opacity: 0;
}
#section--method dl > div dd iframe {
  transform: rotateY(90deg);
  transition: 1.4s cubic-bezier(0.075, 0.82, 0.165, 1);
}
#section--method dl > div.started {
  opacity: 1;
  transform: translateY(0);
}
#section--method dl > div.started dd iframe {
  transform: rotateY(0deg);
}

.block--message {
  opacity: 0;
  transition: 1.4s cubic-bezier(0.075, 0.82, 0.165, 1);
  filter: blur(20px);
  transform: translateY(60px);
}
.block--message.started {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0);
}

@media screen and (min-width: 1px) and (max-width: 960px) {
  body {
    font-size: 15px;
  }
  /* parts
  ------------------------------ */
  h2 {
    font-size: min(7vw, 32px);
    margin-bottom: 32px;
  }
  h2::after {
    margin: 24px auto 0;
  }
  h3 {
    font-size: min(4vw, 24px);
  }
  .block--box {
    width: calc(100% + 2px);
    max-width: unset;
    border-radius: 8vw;
    padding: 16vw 8vw;
    margin: 0 -1px 16vw;
  }
  .btn .btn--main {
    width: 80%;
    padding: 1.1em 0;
    text-align: center;
    margin: 3em auto;
  }
  /* list--member
  ------------------------------ */
  .list--member {
    gap: 20px 3%;
    margin-top: 8vw;
    font-size: 12px;
  }
  .list--member li {
    width: 31%;
  }
  .list--member li .ph {
    margin-bottom: 8px;
    border: 2px solid #a4faea;
  }
  .list--member li .ph img {
    border-width: 1px;
  }
  .list--diamond > li {
    font-weight: 400;
  }
  /* header
  ------------------------------ */
  header h1 {
    width: 80vw;
    height: 26vw;
  }
  /* footer
  ------------------------------ */
  footer {
    padding-block: 40vh 80vw;
  }
  footer .block--message {
    line-height: 2.2;
    margin-bottom: 43vh;
  }
  footer .block--message p {
    font-size: 6vw;
    line-height: 3em;
    text-align: center;
    letter-spacing: 0.1em;
  }
  footer .logo {
    width: 76vw;
    position: relative;
    margin: 0 auto 16vw;
  }
  footer .official {
    width: 13vw;
    min-width: 120px;
    text-align: center;
    position: absolute;
    left: 50%;
    top: unset;
    bottom: 31vw;
    transform: translateX(-50%);
  }
  footer .official a img {
    width: 60%;
    margin-bottom: 0;
  }
  footer .official a span {
    font-size: 11px;
    letter-spacing: 0.15em;
  }
  footer .school {
    width: 140px;
    bottom: 70px;
  }
  /* main
  ------------------------------ */
  #block--lead {
    width: 100%;
    padding: 32vw 8% 16vw;
  }
  #section--about .list--indent {
    font-size: 15px;
  }
  #section--about dl {
    border-radius: 4vw;
    padding: 32px 16px;
  }
  #section--about dl dt {
    letter-spacing: 0.2em;
    margin-bottom: 16px;
  }
  #section--about dl dd {
    letter-spacing: 0.02em;
    font-size: 8vw;
    line-height: 1;
  }
  #section--method {
    background-size: 12vw 12vw;
    padding: 12vw 8vw;
    margin-bottom: 12vw;
    background-image: linear-gradient(90deg, rgba(99, 206, 168, 0.15) 1px, transparent 1px), linear-gradient(rgba(99, 206, 168, 0.15) 1px, transparent 1px);
  }
  #section--method > .fs--l.mb--l {
    font-size: 5vw;
    margin-bottom: 32px;
  }
  #section--method dl > div {
    background-color: #e9fff9;
    padding: 12vw 4vw 4vw;
    margin-bottom: 40px;
  }
  #section--method dl > div::after {
    border-radius: 15px;
  }
  #section--method dl > div:nth-child(even) {
    background-image: radial-gradient(circle, #ebfff9 1.5px, transparent 1.5px);
  }
  #section--method dl > div dt {
    width: 100%;
  }
  #section--method dl > div dt .step {
    width: 24%;
    position: relative;
    padding: 0;
    margin-bottom: 16px;
  }
  #section--method dl > div dt .step::after {
    width: 110%;
    height: 11px;
    background-size: 12px;
    margin: 12px -5%;
  }
  #section--method dl > div dt .txt {
    text-align: center;
    font-size: 4.5vw;
    line-height: 1.7;
    margin-bottom: 32px;
  }
  #section--method dl > div dd {
    width: 100%;
  }
  #section--method dl > div dd::after {
    width: 70%;
    height: 31px;
    bottom: -36px;
  }
  #section--method dl > div dd .block--movie iframe {
    width: 100% !important;
    height: auto !important;
    min-height: unset;
    border: none;
  }
  #section--method > .block {
    padding: 8vw 4vw;
    margin-bottom: 0;
  }
  #section--method > .block .block--txt .fs--l {
    font-size: 1.1em;
    margin-bottom: 1em;
  }
  #section--schedule dl > div {
    border-radius: 6.5vw;
    padding: 4vw;
    margin-bottom: 16px;
  }
  #section--schedule dl > div dt {
    font-size: 1.3em;
  }
  #section--schedule dl > div dt span {
    font-size: 1em;
  }
  #section--message h2 {
    font-size: min(6vw, 32px);
    letter-spacing: 0;
  }
  #section--message h2 + .center.bold.fs--l {
    font-size: 4.5vw;
  }
  .modal--member .modal--content {
    width: 90%;
    padding: 8vw 6vw;
  }
}
@media screen and (min-width: 458px) and (max-width: 961px) {
  body {
    font-size: 16px;
  }
  .btn .btn--main {
    width: 60%;
  }
  #section--method dl > div dt .step {
    width: 14%;
  }
  #section--method dl > div dt .txt {
    font-size: 3.5vw;
  }
  #section--method dl > div dd .block--movie {
    width: 80%;
    max-width: 30vh;
    margin: 0 auto;
  }
  #section--schedule dl > div {
    border-radius: 3.5vw;
  }
  #section--message h2 + .center.bold.fs--l {
    font-size: 3.5vw;
  }
  .list--member {
    gap: 5vw 3%;
  }
  .list--member li .name {
    font-size: 1.4em;
  }
}