@charset "UTF-8";
*:focus-visible {
  outline: 2px solid var(--fourth_color);
}

h2,
h3,
p,
a,
dl,
dt,
dd,
ul,
li,
figure,
figcaption,
form,
input,
iframe,
aside,
img {
  position: relative;
  z-index: 4;
}

.grecaptcha-badge {
  visibility: hidden;
}

.bg {
  background: #fff;
  z-index: 1;
}
@media (width <= 960px) {
  .bg {
    background: none;
  }
}

.fv {
  display: flex;
  background-color: var(--second_color);
  align-items: stretch;
  width: 100%;
}
@media (width <= 960px) {
  .fv {
    background: none;
    flex-direction: column;
    justify-content: flex-start;
  }
}
.fv .slide {
  display: grid;
  overflow: hidden;
}
.fv .slide img {
  grid-area: 1/1/-1/-1;
  border-radius: 0;
  animation: slider 28s linear infinite;
  opacity: 0;
  object-fit: cover;
}
.fv .slide img:nth-child(1) {
  animation-delay: -2s;
}
.fv .slide img:nth-child(2) {
  animation-delay: 4s;
}
.fv .slide img:nth-child(3) {
  animation-delay: 8s;
}
.fv .slide img:nth-child(4) {
  animation-delay: 12s;
}
.fv .slide img:nth-child(5) {
  animation-delay: 16s;
}
.fv .slide img:nth-child(6) {
  animation-delay: 20s;
}
.fv .slide img:nth-child(7) {
  animation-delay: 24s;
}
@keyframes slider {
  0% {
    opacity: 0;
    transform: scale(1);
  }
  4.16% {
    opacity: 1;
  }
  33.33% {
    opacity: 1;
  }
  41.66% {
    opacity: 0;
    transform: scale(1.2);
  }
  100% {
    opacity: 0;
  }
}

section {
  position: relative;
  padding: 20px;
  z-index: 2;
  padding-top: 10%;
}
@media (width <= 960px) {
  section {
    padding-top: 12%;
  }
}
section::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  transform: skewY(175deg);
  transform-origin: top right;
}
section.none {
  background-color: var(--second_color);
  height: 100%;
}
section.none:not(#_) {
  padding-top: 40px;
}
@media (width <= 960px) {
  section.none:not(#_) {
    padding-top: 20px;
  }
}
section.none::after {
  content: none;
  position: unset;
  width: auto;
  height: auto;
  z-index: auto;
  transform: unset;
  transform-origin: unset;
}
section.none a {
  text-decoration: underline;
}
section.none a:hover {
  text-decoration: none;
}
section.white_box {
  color: #000;
}
section.white_box h1,
section.white_box h2,
section.white_box h3 {
  color: var(--second_color);
}
section.white_box .btn {
  color: var(--second_color);
  border: 1px solid var(--second_color);
}
section.white_box .btn:hover {
  color: #fff;
}
section.white_box::after, section.white_box::before {
  background-color: #fff;
}
section.navy_box {
  color: #fff;
}
section.navy_box h1,
section.navy_box h2,
section.navy_box h3 {
  color: #fff;
}
section.navy_box .btn {
  color: #fff;
  border: 1px solid #fff;
}
section.navy_box::after, section.navy_box::before {
  background-color: var(--second_color);
}
section#schedule {
  display: flex;
  flex-direction: column;
  width: 35%;
  transform: skew(0) translateY(0);
  background: var(--second_color);
  padding-top: 0;
}
section#schedule .inner {
  display: flex;
  flex-direction: column;
  height: 100%;
}
section#schedule::after {
  content: none;
}
@media (width <= 960px) {
  section#schedule::after {
    content: "";
  }
}
section#schedule:not(#_) {
  padding-top: 10px;
}
@media (width <= 960px) {
  section#schedule {
    width: 100%;
  }
  section#schedule:not(#_) {
    padding: 40px 20px 20px;
  }
}
section#schedule h2 {
  color: #fff;
}
section#schedule h2 + h3 {
  margin-top: 0;
}
section#schedule h2 + h3::before {
  content: none;
}
section#schedule h3 {
  font-size: 24px;
  margin-top: 36px;
}
@media (width <= 520px) {
  section#schedule h3 {
    font-size: 20px;
  }
}
section#schedule .btn {
  margin-top: auto;
}
@media (width <= 1220px) {
  section#schedule .btn {
    width: 240px;
  }
}
@media (width <= 960px) {
  section#schedule .btn:not(#_) {
    margin-top: 30px;
  }
}
section#schedule dl {
  display: flex;
  flex-direction: column;
  font-size: clamp(1.125rem, 0.875rem + 0.417vw, 1.25rem);
  column-gap: 30px;
  margin-bottom: 24px;
  padding: 5px 0;
  color: #000;
  text-align: center;
}
section#schedule dl:nth-child(odd) {
  background-color: var(--first_color);
}
section#schedule dl:nth-child(even) {
  background-color: #fff;
}
section#schedule dt {
  align-items: center;
  justify-content: center;
  font-weight: bold;
  border-bottom: 1px dotted #000;
}
@media (width <= 960px) {
  section#schedule dt {
    font-size: clamp(1.063rem, 0.969rem + 0.469vw, 1.25rem);
  }
}
@media (width <= 1220px) {
  section#schedule dt {
    line-height: normal;
  }
}
section#schedule dd {
  border-bottom: 1px dotted #000;
}
section#schedule dd:last-child {
  border: 0;
}
section#team:not(#_) {
  padding-top: 3%;
}
@media (width <= 960px) {
  section#team:not(#_) {
    padding-top: 10%;
  }
}
section#videos {
  padding-bottom: 0;
}
section#videos ul {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  margin-bottom: 70px;
  gap: 24px;
}
section#videos li {
  text-align: center;
  font-size: 21px;
  border-radius: var(--radius);
}
section#videos li h3 {
  display: block;
  margin-top: 10px;
  text-align: center;
  font-weight: normal;
  font-size: 17px;
}
section#videos li h3::before {
  content: none;
  background: none;
}
section#contact {
  text-align: center;
  padding-top: 100px;
  padding-bottom: 60px;
}
section#contact::before {
  content: "";
  position: absolute;
  top: 33%;
  left: 0;
  width: 100%;
  height: 67%;
  z-index: 2;
}
section#contact::after {
  height: 33%;
}
@media (width <= 960px) {
  section#contact {
    padding-top: 10%;
  }
}
section#contact .inner {
  margin: 0 auto;
  width: 450px;
}
@media (width <= 1440px) {
  section#contact .inner {
    width: clamp(40%, 50vw, 450px);
  }
}
section#contact .inner p {
  font-size: clamp(1.063rem, 1.009rem + 0.268vw, 1.25rem);
  line-height: normal;
}
section#contact .inner p span {
  display: block;
}
section#contact .inner h2 {
  margin: 0 auto;
}
section#contact .inner h2 span {
  font-size: clamp(1.375rem, 1.286rem + 0.446vw, 1.688rem);
}
section#contact .inner a.btn {
  width: auto;
  line-height: 4.7;
}
section#faq {
  padding-top: 160px;
}
@media (width <= 960px) {
  section#faq {
    padding-top: 70px;
  }
}
section#faq div {
  display: flex;
  flex-direction: column;
  row-gap: 50px;
}
@media (width <= 960px) {
  section#faq div {
    margin-top: 30px;
  }
}
section#faq div dt {
  margin-bottom: 5px;
}
section#faq div dt::before {
  content: "Q";
  margin-right: 10px;
}
section#faq div dd::before {
  content: "A";
  margin-right: 10px;
}
section p {
  line-height: 1.805;
}
section h1,
section h2 {
  font-family: "Roboto Condensed", sans-serif;
  font-size: clamp(1.563rem, 1.452rem + 0.469vw, 1.875rem);
  margin-bottom: 30px;
  font-weight: bold;
  font-display: swap;
}
@media (width <= 960px) {
  section h1,
  section h2 {
    margin-bottom: 10px;
  }
}
@media (width <= 520px) {
  section h1,
  section h2 {
    font-size: 25px;
  }
}
section h1 span.jp,
section h2 span.jp {
  display: block;
  font-size: 20px;
  font-family: "BIZ UDGothic", "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", "Meiryo", sans-serif;
  font-weight: bold;
  font-display: swap;
}
@media (width <= 520px) {
  section h1 span.jp,
  section h2 span.jp {
    font-size: 20px;
  }
}
section h1 span.jp::before,
section h2 span.jp::before {
  display: block;
  content: "";
  width: 217px;
  height: 4px;
  margin-bottom: 4px;
  background: linear-gradient(90deg, var(--first_color) 0%, var(--fourth_color) 100%);
}
@media (width <= 520px) {
  section h1 span.jp::before,
  section h2 span.jp::before {
    width: auto;
  }
}
@media (width <= 520px) {
  section h1 span.jp.br::before,
  section h2 span.jp.br::before {
    background: none;
    all: unset;
  }
}
section h3 {
  display: flex;
  align-items: center;
  font-size: clamp(1.188rem, 1.094rem + 0.469vw, 1.375rem);
  font-weight: bold;
  margin-bottom: 15px;
}
section h3::before {
  display: inline-block;
  content: "";
  background: linear-gradient(var(--first_color) 0%, var(--fourth_color) 100%);
  margin-right: 5px;
  width: 5px;
  height: 30px;
}
section .btn {
  margin-top: 30px;
}
@media (width <= 960px) {
  section .btn {
    margin-top: 3.8%;
  }
}
section .btn a {
  display: block;
  width: 270px;
  margin: 0 auto;
  text-align: center;
  font-size: 20px;
}
section .btn a:not(#_) {
  line-height: 1.9;
}

.row {
  display: flex;
  justify-content: space-between;
  column-gap: 24px;
}
@media (width <= 960px) {
  .row {
    flex-direction: column-reverse;
    justify-content: unset;
  }
}
.row div {
  width: 50%;
}
@media (width <= 960px) {
  .row div {
    width: 100%;
  }
}
.row img {
  width: 60%;
}
@media (width <= 960px) {
  .row img {
    margin: 20px 0;
    width: 100%;
  }
}
@media (width <= 960px) {
  .row img.flat {
    margin: 0;
  }
}
.row img {
  margin-bottom: 24px;
}
@media (width <= 960px) {
  .row img {
    margin-bottom: 0;
  }
}
.row.none {
  justify-content: flex-start;
  column-gap: 0;
  margin-top: 50px;
}
@media (width <= 960px) {
  .row.none {
    flex-direction: column;
    margin: 0;
  }
}
@media (width <= 1440px) {
  .row.none img {
    margin-bottom: 0;
  }
}
.row.reverse {
  flex-direction: row-reverse;
}
@media (width <= 960px) {
  .row.reverse {
    flex-direction: column-reverse;
  }
}

#sub section {
  padding-top: 20px;
  padding-bottom: 20px;
  padding-top: clamp(3.75rem, 2.099rem + 7.042vw, 8.438rem);
}
#sub section#schedule {
  padding-left: 20px;
  padding-bottom: 20px;
  padding-top: 20px;
  clip-path: unset;
  width: 100%;
  display: block;
}
#sub section#schedule .inner {
  display: grid;
  grid-template-columns: 1fr 300px;
  column-gap: 30px;
}
@media (width <= 960px) {
  #sub section#schedule .inner {
    grid-template-columns: 1fr;
    padding-left: 0;
  }
}
#sub section#schedule::after {
  transform: skew(0);
}
#sub section#schedule dt br {
  display: none;
}
#sub section#schedule h2 {
  margin-bottom: 20px;
}
#sub section#schedule h3 {
  margin-top: 20px;
}
#sub section#schedule dl + h3 {
  margin-top: 35px;
}
#sub section#schedule .row {
  column-gap: 0;
}
@media (width <= 960px) {
  #sub section#schedule .row {
    flex-direction: column;
  }
}
#sub section#schedule aside {
  color: #000;
  background-color: #fff;
  padding: 20px;
  border-radius: var(--radius);
}
@media (width <= 960px) {
  #sub section#schedule aside {
    width: 100%;
    margin-top: 30px;
  }
}
#sub section#schedule aside h3 {
  color: #000;
  margin-top: 0;
}
@media (width <= 960px) {
  #sub section#schedule aside h3 {
    margin-top: 0;
    margin-bottom: 20px;
  }
}
#sub section#schedule aside ul {
  display: flex;
  flex-direction: column;
  row-gap: 7px;
}
#sub section#schedule aside li {
  font-size: 16px;
}
#sub section#schedule aside li a:hover {
  text-decoration: underline;
}
#sub section#schedule aside li a::after {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  background-image: url(img/outlink.svg);
  background-position: left top;
  background-repeat: no-repeat;
  background-size: cover;
}
#sub section#schedule aside li a::before {
  display: inline-block;
  content: "";
  width: 7px;
  height: 13px;
  background-image: url(img/triangle.svg);
  background-position: left top;
  background-repeat: no-repeat;
  background-size: cover;
}
#sub section#schedule {
  flex-direction: row;
}
#sub section#schedule dd.do {
  display: block;
}
#sub section#schedule dd.place {
  width: auto;
  text-overflow: unset;
  overflow: unset;
}
#sub section#what {
  padding-top: 30px;
}
#sub section#what::after {
  content: "";
  position: absolute;
  bottom: 25%;
  left: 0;
  height: 100%;
  width: 100%;
}
#sub section#what::before {
  background-color: var(--second_color);
  content: "";
  height: 75%;
  left: 0;
  width: 100%;
  position: absolute;
  transform: unset;
  top: 0;
}
#sub section#what a {
  text-decoration: underline;
}
#sub section#what a[target]::after {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  background-image: url(img/outlink.svg);
  background-position: left top;
  background-repeat: no-repeat;
  background-size: cover;
  background-image: url(img/w-outlink.svg);
}
#sub section#what img {
  float: right;
  width: clamp(500px, 40%, 100%);
}
@media (width <= 960px) {
  #sub section#what img {
    float: none;
    display: block;
    margin: 20px auto 0;
    width: 100%;
  }
}
#sub section#rules {
  padding-top: 10%;
}
#sub section#rules .table {
  display: flex;
  flex-direction: column;
  row-gap: 2px;
}
#sub section#rules .table dl {
  display: flex;
  column-gap: 2px;
}
@media (width <= 960px) {
  #sub section#rules .table dl {
    flex-direction: column;
  }
}
#sub section#rules .table dt {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background-color: var(--second_color);
  line-height: 2;
  width: 140px;
}
@media (width <= 960px) {
  #sub section#rules .table dt {
    width: 100%;
  }
}
#sub section#rules .table dd {
  display: flex;
  align-items: center;
  color: black;
  background-color: var(--first_color);
  padding: 10px;
  width: 100%;
  line-height: 1.5;
}
@media (width <= 960px) {
  #sub section#rules .table dd {
    justify-content: center;
  }
}
#sub section#rules .table li::before {
  content: "・";
}
#sub section#foul {
  padding-top: 10%;
}
#sub section#foul::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 25%;
  width: 100%;
}
#sub section#foul::before {
  background-color: var(--second_color);
  content: "";
  height: 75%;
  left: 0;
  width: 100%;
  position: absolute;
  transform: unset;
  top: 25%;
}
#sub section#foul .row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 20px;
}
@media (width <= 960px) {
  #sub section#foul .row {
    grid-template-columns: 1fr;
  }
}
#sub section#foul .row li {
  display: grid;
  grid-template-rows: subgrid;
  grid-row: span 3;
  row-gap: 15px;
  background-color: #fff;
  color: #000;
  padding: 10px;
}
#sub section#foul .row li h3 {
  display: block;
  color: #000;
}
#sub section#foul .row li h3::before {
  content: none;
}
#sub section#foul .row li figure {
  display: grid;
  justify-content: center;
}
#sub section#foul .row li img {
  width: 369px;
  height: 270px;
  object-fit: contain;
}
#sub section#team {
  padding-top: 20px;
  width: 100%;
}
#sub section#team::before {
  background-color: var(--second_color);
  content: "";
  height: 75%;
  left: 0;
  width: 100%;
  position: absolute;
  transform: unset;
  top: 0;
}
#sub section#team::after {
  content: "";
  position: absolute;
  bottom: 25%;
  left: 0;
  height: 100%;
  width: 100%;
  transform: skewY(175deg);
}
#sub section#team p {
  margin-bottom: 15px;
}
#sub section#team dt {
  font-weight: normal;
  margin-top: 15px;
}
@media (width <= 960px) {
  #sub section#team dt {
    margin-bottom: 5px;
  }
}
@media (width <= 960px) {
  #sub section#team dd {
    line-height: 1.3;
  }
}
#sub section#team .table-img {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
@media (width <= 960px) {
  #sub section#team .table-img {
    margin-bottom: 20px;
  }
}
#sub section#team img {
  margin: 0;
}
#sub section#team img:nth-of-type(1) {
  grid-column: 1/5;
  grid-row: 1;
}
#sub section#team img:nth-of-type(2) {
  grid-column: 1/3;
  grid-row: 2;
}
#sub section#team img:nth-of-type(3) {
  grid-column: 3/5;
  grid-row: 2;
}
#sub section#player::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 25%;
  width: 100%;
}
#sub section#player::before {
  content: "";
  height: 75%;
  left: 0;
  width: 100%;
  position: absolute;
  transform: unset;
  top: 25%;
}
#sub section#player ul {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: clamp(1.5rem, -3.25rem + 7.917vw, 6.25rem);
}
@media (width <= 960px) {
  #sub section#player ul {
    display: flex;
    flex-direction: column;
    row-gap: 30px;
    align-items: center;
  }
}
#sub section#player li {
  background: url(img/team/bg.webp) no-repeat left top;
  background-size: cover;
  border-radius: var(--radius);
}
@media (width <= 960px) {
  #sub section#player li {
    width: max(280px, 50vw);
  }
}
#sub section#player li img {
  position: relative;
  object-fit: cover;
}
#sub section#player li span {
  position: absolute;
  display: block;
  font-weight: bold;
  z-index: 4;
}
#sub section#player li span:nth-of-type(1) {
  top: 1rem;
  right: 1rem;
  color: #fff;
  font-size: clamp(1.438rem, 0.375rem + 1.771vw, 2.5rem);
}
@media (width <= 960px) {
  #sub section#player li span:nth-of-type(1) {
    font-size: clamp(1.25rem, 0.625rem + 3.125vw, 2.5rem);
  }
}
#sub section#player li span:nth-of-type(2) {
  text-align: center;
  font-size: clamp(1.563rem, 1.25rem + 0.521vw, 1.875rem);
  bottom: 0;
  background: rgba(255, 255, 255, 0.9);
  width: 100%;
  line-height: 2;
}
@media (width <= 960px) {
  #sub section#player li span:nth-of-type(2) {
    font-size: clamp(1.438rem, 1.237rem + 0.855vw, 1.75rem);
  }
}
#sub section#player li span:nth-of-type(2)::before {
  display: block;
  content: "";
  top: 0;
  background: linear-gradient(180deg, var(--first_color) 0%, var(--fourth_color) 100%);
  width: 100%;
  height: 2px;
}
#sub section#members h2 + p {
  margin-bottom: 20px;
}
#sub section#members h4 {
  font-weight: bold;
  margin-top: 20px;
  margin-bottom: 5px;
}
#sub section#members .row {
  row-gap: 20px;
}
@media (width <= 960px) {
  #sub section#members .row div:not(#_) {
    width: 100%;
  }
}
#sub section#members .row div:nth-of-type(1) {
  width: 70%;
}
#sub section#members .row div:nth-of-type(2) {
  width: 30%;
}
#sub section#members .row ul {
  display: flex;
  flex-direction: column;
  row-gap: 5px;
  margin: 10px 0;
}
#sub section#members .row li::before {
  content: "・";
}
@media (width <= 960px) {
  #sub section#videos ul:not(#_) {
    row-gap: 50px;
  }
}
@media (width <= 1275px) {
  #sub section#videos ul {
    row-gap: 100px;
  }
}
#sub section#videos li {
  border: #fff;
  border-radius: var(--radius);
}
@media (width <= 960px) {
  #sub section#videos li {
    width: 100%;
  }
}
#sub section#contact {
  text-align: left;
}
#sub section#contact form {
  margin-top: 30px;
}
#sub section#contact dl {
  display: flex;
  margin-bottom: 50px;
}
@media (width <= 960px) {
  #sub section#contact dl {
    flex-direction: column;
    row-gap: 5px;
    margin-bottom: 30px;
  }
}
#sub section#contact dt {
  width: 9em;
  display: flex;
  align-items: center;
}
@media (width <= 960px) {
  #sub section#contact dt {
    display: block;
    width: auto;
  }
}
#sub section#contact dd {
  width: 100%;
}
#sub section#contact input,
#sub section#contact textarea {
  background-color: #fff;
  width: 100%;
  border-radius: var(--radius);
  padding: 5px;
  color: #000;
}
#sub section#contact input:user-invalid:not(:focus),
#sub section#contact textarea:user-invalid:not(:focus) {
  border: 2px solid #f00;
}
#sub section#contact input {
  height: 2em;
}
#sub section#contact input[type=email]:focus {
  font-size: 23px;
  font-weight: bold;
}
#sub section#contact button {
  background-color: #fff;
  width: 350px;
  line-height: 3;
  font-weight: bold;
  color: #000;
  font-size: 22px;
}
@media (width <= 520px) {
  #sub section#contact button:not(#_) {
    width: 100%;
  }
}
@media (width <= 960px) {
  #sub section#contact button {
    width: max(40vw, 250px);
  }
}
#sub section#contact button:hover {
  color: #fff;
}
#sub section#contact .wpcf7-not-valid-tip {
  background-color: #fff;
  color: #f00;
  display: inline-block;
  margin-top: 5px;
  padding: 5px;
}
#sub section .row div img {
  width: auto;
}

header {
  position: relative;
  background-color: #fff;
  width: 100%;
  padding-top: 15px;
}
@media (width <= 960px) {
  header {
    position: sticky;
    top: 0;
    z-index: 10;
    padding: 0;
  }
}
header a {
  display: block;
}
header a:hover {
  text-decoration: none;
}
header h1 {
  margin-bottom: 10px;
}
header h1 img {
  border-radius: 0;
  width: clamp(15.625rem, 6.25rem + 15.625vw, 20.313rem);
}
@media (width <= 1440px) {
  header h1 img {
    padding-left: 10px;
  }
}
@media (width <= 960px) {
  header h1 img {
    width: clamp(200px, 130px + 21.875vw, 340px);
    margin-top: 4.5%;
  }
}
header ul.sns {
  display: flex;
  margin-left: auto;
  column-gap: 15px;
}
@media (width <= 960px) {
  header ul.sns {
    display: none;
  }
}
header .inner {
  width: min(1440px, 100%);
  display: flex;
  justify-content: space-between;
  margin: 0 auto;
}
header nav {
  background-color: var(--second_color);
  height: 50px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid #fff;
  width: 100vw;
  position: sticky;
  top: 0;
}
@media (width <= 960px) {
  header nav {
    position: unset;
  }
}
header nav.sticky {
  position: fixed;
  top: 0;
  z-index: 5;
  margin: 0;
  animation: scroll ease-in 0.6s;
}
@keyframes scroll {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
header nav ul {
  display: flex;
  align-items: center;
  column-gap: 30px;
  width: min(1440px, 100%);
  margin: 0 auto;
}
@media (width <= 960px) {
  header nav ul {
    padding-top: 72px;
    flex-direction: column;
    align-items: flex-start;
    row-gap: 2px;
    margin: 0;
  }
  header nav ul:not(#_) {
    width: 100%;
  }
}
@media (width <= 1220px) {
  header nav ul {
    width: calc(100vw - 80px);
  }
}
@media (width <= 1440px) {
  header nav ul {
    width: calc(100vw - 80px);
  }
}
header nav ul li {
  font-weight: bold;
  font-size: clamp(1rem, 0.75rem + 0.417vw, 1.125rem);
}
@media (width <= 960px) {
  header nav ul li {
    width: 100%;
  }
}
header nav ul li:first-child {
  display: none;
}
@media (width <= 960px) {
  header nav ul li:first-child {
    display: block;
  }
}
header nav ul li a {
  color: #fff;
}
@media (width <= 960px) {
  header nav ul li a {
    background-color: var(--first_color);
    background-image: url(img/triangle.svg);
    background-size: 10px 18px;
    background-repeat: no-repeat;
    background-position: 98% center;
    line-height: 2.5;
    padding-left: 22px;
    font-size: 18px;
  }
}
header nav ul li a::after {
  display: inline-block;
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--fourth_color);
  bottom: -2px;
  transform: scale(0, 1);
  transform-origin: center top;
  transition: transform 0.3s;
}
@media (width <= 960px) {
  header nav ul li a::after {
    content: none;
  }
}
header nav ul li a:hover::after {
  transform: scale(1, 1);
}
@media (width <= 960px) {
  header nav ul li a:hover::after {
    transform: unset;
  }
}
@keyframes fadein {
  100% {
    opacity: 1;
  }
  0% {
    opacity: 0;
  }
}
header nav.active {
  display: block;
}
@media (width <= 960px) {
  header nav {
    display: none;
    background-color: #fff;
    border: 0;
    line-height: normal;
    width: 100vw;
    height: calc(54vh + 10px);
    min-height: 540px;
    margin: 0;
    position: fixed;
    top: 0;
    right: 0;
    z-index: 10;
    animation: fadein ease-in 0.4s;
    padding: 0;
  }
}
header nav[aria-hidden=false] {
  display: block;
}
header nav ul.sns {
  display: none;
  margin-left: 0;
  column-gap: normal;
}
@media (width <= 960px) {
  header nav ul.sns {
    padding: 0;
    display: flex;
    justify-content: flex-end;
    flex-direction: row;
    row-gap: unset;
    column-gap: 15px;
    margin-right: 10px;
    margin-top: 15px;
  }
  header nav ul.sns li {
    padding-top: 0;
    flex-direction: row;
    row-gap: 0;
  }
  header nav ul.sns li:not(#_) {
    width: auto;
  }
  header nav ul.sns li a {
    color: #fff;
  }
}
@media (width <= 960px) and (width <= 960px) {
  header nav ul.sns li a {
    background: none;
    line-height: none;
    padding-left: 0;
    font-size: unset;
  }
}
@media (width <= 960px) and (width <= 960px) {
  header nav ul.sns li a::after {
    display: block;
    content: none;
    position: unset;
    left: unset;
    width: 100%;
    height: auto;
    background: none;
    bottom: unset;
    transform: unset;
    transform-origin: unset;
    transition: transform unset;
  }
}
header button {
  display: none;
}
@media (width <= 960px) {
  header button {
    --opacity: 1;
    --rotate: 0;
    --translate: 0.5rem;
    display: grid;
    place-items: center;
    position: fixed;
    top: 1%;
    right: 1%;
    align-items: center;
    background-color: var(--first_color);
    width: 50px;
    aspect-ratio: 1;
    z-index: 11;
  }
  header button.active {
    --opacity: 0;
    --rotate: 135deg;
    --translate: 0;
  }
}
header button span {
  display: block;
  width: 70%;
  height: 2px;
  background-color: #fff;
  grid-area: 1/1/-1/-1;
  transition: opacity ease 0.4s, rotate ease 0.4s, translate ease 0.4s;
}
header button span:nth-child(1) {
  opacity: var(--opacity);
}
header button span:nth-child(2) {
  translate: 0 calc(var(--translate) * -1);
  rotate: var(--rotate);
}
header button span:nth-child(3) {
  translate: 0 var(--translate);
  rotate: calc(var(--rotate) * -1);
}

:root {
  --first_color: #22AFFF;
  --second_color: #174966;
  --third_color: #187DB8;
  --fourth_color: #FE35A5;
  --radius: 3px;
}

* {
  box-sizing: border-box;
}

@font-face {
  font-style: normal;
  font-family: "BIZ UDGothic";
  src: url("fonts/BIZUDGothic-Regular.wolf") format("wolf"), url("fonts/BIZUDGothic-Regular.wolf2") format("wolf2");
  font-display: swap;
}
@font-face {
  font-display: swap;
  font-style: normal;
  font-weight: 700;
  font-family: "Roboto Condensed";
  src: url("fonts/RobotoCondensed-BoldItalic.wolf") format("wolf"), url("fonts/RobotoCondensed-BoldItalic.wolf2") format("wolf2");
}
img {
  max-inline-size: 100%;
  block-size: auto;
  border-radius: var(--radius);
}

li a {
  display: block;
}

a:hover {
  text-decoration: underline;
}

body {
  font-size: 18px;
  font-family: "BIZ UDGothic", sans-serif;
  font-display: swap;
  word-break: break-all;
  background: linear-gradient(280deg, #22afff, #187db8);
  animation: bg 5s ease infinite;
  overflow-x: hidden;
}

@keyframes bg {
  0% {
    background-position: 0% 0%;
  }
  50% {
    background-position: 0% 50%;
  }
  100% {
    background-position: 0% 100%;
  }
}
.btn {
  display: block;
  text-align: center;
  width: 268px;
  line-height: 2;
  margin: 30px auto 0;
  overflow: hidden;
  position: relative;
  transition: ease 0.2s;
  z-index: 4;
  border-radius: var(--radius);
}
@media (width <= 960px) {
  .btn:not(#_) {
    margin-top: 6.8%;
    line-height: 3;
  }
}
@media (width <= 520px) {
  .btn:not(#_) {
    margin-top: 16%;
  }
}
.btn span {
  display: block;
  position: relative;
}
.btn span::before {
  background-color: var(--fourth_color);
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: -120%;
  width: 100%;
  height: 100%;
  transition: 0.4s;
  transform: skewX(-50deg);
  z-index: -1;
}
.btn span:hover::before {
  width: 300%;
}

#wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
@media (width <= 960px) {
  #wrapper {
    padding: 0;
  }
}

main {
  width: min(1440px, 100%);
  margin: 0 auto;
  flex-grow: 1;
}
@media (width <= 1440px) {
  main {
    width: calc(100vw - 40px);
  }
}
@media (width <= 520px) {
  main {
    width: 100vw;
  }
}

footer {
  width: 100%;
  background-color: var(--first_color);
  line-height: 2;
  z-index: 3;
  text-align: center;
}
footer p {
  font-size: 10px;
}