body {
  font-family: "neue-haas-unica", "SystemSerif", "MyYuGothic", "YuGothic",
    "Yu Gothic M", "Yu Gothic Medium", "MyHiragino", "メイリオ", Meiryo, Osaka,
    "MS UI Gothic", "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
}

:root {
  --white: #fff;
  --gray-01: #f3f0ef;
  --gray-02: #a5a5a5;
  --gray-03: #707070;
  --gray-04: #444;
  --black: #111;
  --orange: #b14731;
}

.fadeIn {
  transition: 1s;
  opacity: 0;
}

.fadeIn.animated {
  opacity: 1;
}

.mask_wrap {
  display: table;
  overflow: hidden;
}
.mask-wrap .mask {
  display: table;
  position: relative;
  margin-bottom: 0.25em;
  left: -100%;
  overflow: hidden;
}
.mask-wrap .mask-bg {
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: #000;
}

.heroimg {
  width: 100%;
  height: 100vh;
  position: relative;
}

.heroimg::before {
  box-shadow: inset 0 0 150px rgba(0, 0, 0, 0.4);
  content: "";
  display: block;
  height: 100%;
  left: 0;
  position: absolute;
  top: 0;
  width: 100%;
}

@media only screen and (max-width: 640px) {
  .heroimg::before {
    height: 40vh;
    box-shadow: inset 0 0 150px rgba(0, 0, 0, 0.2);
  }
}

@media only screen and (min-width: 640px) and (max-width: 1024px) {
  .heroimg::before {
    height: 50vh;
    box-shadow: inset 0 0 150px rgba(0, 0, 0, 0.2);
  }
}

.nav__logo {
  /* position: fixed;
  top: 5vh;
  left: 50%; */
  width: 270px;
  /* transform: translate(-50%, -50%); */
}

.frexWarp {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 15;
  width: 450px;
}

@media only screen and (max-width: 640px) {
  .frexWarp {
    width: calc(100vw - 40px);
  }
}

@media only screen and (min-width: 640px) and (max-width: 1024px) {
  .frexWarp {
    width: 600px;
    bottom: 40px;
    right: 40px;
  }
}


.frex__list {
  display: flex;
  justify-content: space-between;
}

@media only screen and (max-width: 640px) {
  .frex__list {
    display: flex;
    justify-content: space-between;
  }
}


.frex__icon {
  width: 40%;
}

@media only screen and (max-width: 640px) {
  .frex__icon {
    width: 42%;
  }
}



.frex__icon a {
  filter: drop-shadow(5px 5px 15px rgba(0, 0, 0, 0.3));
}

.frex__icon a:hover {
  opacity: 0.7;
  transition: 0.3s ease-in-out;
  filter: drop-shadow(2.5px 2.5px 10px rgba(0, 0, 0, 0.5));
}

.frex__top {
  width: 7%;
  margin: 0 0 0 30px;
}

@media only screen and (max-width: 640px) {
  .frex__top {
    width: 7%;
    margin: 0 0 0 20px;
  }
}

.heroimg__ttl {
  width: 100%;
  padding: 20px;
  /* max-width: 1258px; */
  color: var(--white);
  font-size: 18px;
  line-height: 33px;
  margin: 0 auto;
  position: absolute;
  bottom: 20px;
  left: 0;
  transform: translate(0%, 0%);
  font-family: "Helvetica Neue", Helvetica, Arial, Verdana, Roboto, "游ゴシック",
    "Yu Gothic", "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", "Meiryo UI",
    "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  text-align: center;
  text-shadow: 0px 0px 50px var(--gray-04);
}

@media only screen and (max-width: 640px) {
  .heroimg__ttl {
    color: var(--orange);
    position: absolute;
    top: 40vh;
    left: 0px;
    padding: 20px;
    height: 50vh;
    text-shadow: unset;
  }
}

@media only screen and (min-width: 640px) and (max-width: 1024px) {
  .heroimg__ttl {
    color: var(--orange);
    position: absolute;
    top: 50vh;
    left: 0px;
    padding: 20px 40px;
    height: 50vh;
    text-shadow: unset;
  }
}

.heroimg__category {
  font-family: "Helvetica Neue", Helvetica, Arial, Verdana, Roboto, "游ゴシック",
    "Yu Gothic", "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", "Meiryo UI",
    "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  line-height: 2;
  letter-spacing: 0.05em;
}

@media only screen and (max-width: 640px) {
  .heroimg__category {
    font-size: 11px;
  }
}

@media only screen and (min-width: 640px) and (max-width: 1024px) {
  .heroimg__category {
    font-size: 11px;
  }
}

.heroimg__category::before {
  content: "[ ";
}

.heroimg__category::after {
  content: " ]";
}
@media (min-width: 639px) {
  .heroimg__ttl__Logo {
    display: none;
  }
}

@media only screen and (min-width: 640px) and (max-width: 1024px) {
  .heroimg__ttl__Logo {
    display: none;
  }
}


@media only screen and (max-width: 640px) {
  .heroimg__ttl__Logo {
    width: 100%;
    padding: 60px 0;
  }
}
@media only screen and (min-width: 640px) and (max-width: 1024px) {
  .heroimg__ttl__Logo {
    width: 100%;
    padding: 60px 0;
  }
}


@media only screen and (max-width: 640px) {
  .heroimg__ttl__Logo {
    width: 75%;
    padding: 20px 0 10px;
  }
}

@media only screen and (min-width: 640px) and (max-width: 1024px) {
  .heroimg__ttl__Logo {
    width: 75%;
    padding: 20px 0 10px;
  }
}


.heroimg__ttl__Main {
  font-size: 36px;
  line-height: 1;
  font-weight: 700;
  margin: 1em 0 0;
  text-align: left;
}

@media only screen and (max-width: 640px) {
  .heroimg__ttl__Main {
    font-size: 42px;
    margin: 30px 0 0;
  }
}

@media only screen and (min-width: 640px) and (max-width: 1024px) {
  .heroimg__ttl__Main {
    font-size: 56px;
    margin: 30px 0 0;
  }
}


.heroimg__ttl__Main span {
  font-size: 24px;
  font-style: italic;
  line-height: 1;
  font-weight: 500;
  margin: 1em 0 0;
  text-align: left;
}

@media only screen and (max-width: 640px) {
  .heroimg__ttl__Main span {
    font-size: 24px;
    margin: 0.5em 0 0;
    display: block;
  }
}

@media only screen and (min-width: 640px) and (max-width: 1024px) {
  .heroimg__ttl__Main span {
    font-size: 42px;
    margin: 0.5em 0 0;
    display: block;
  }
}

.heroimg__ttl__sub {
  font-size: 14px;
  margin: 0;
  text-align: left;
}

@media only screen and (max-width: 640px) {
  .heroimg__ttl__sub {
    font-size: 16px;
    margin: 30px 0 0;
  }
}

@media only screen and (min-width: 640px) and (max-width: 1024px) {
  .heroimg__ttl__sub {
    font-size: 16px;
    margin: 30px 0 0;
  }
}


.article {
  margin: 0 auto;
  display: block;
  background: var(--gray-01);
  color: var(--orange);
  border-bottom: 1px solid var(--orange);
}

@media only screen and (max-width: 640px) {
  .article {
    display: block;
    padding: 0 20px;
  }
}

@media only screen and (min-width: 640px) and (max-width: 1024px) {
  .article {
    display: block;
    padding: 0 40px;
  }
}


.article__head {
  padding: 200px 20px 150px;
  margin: 0 auto;
  width: 100%;
  max-width: 1440px;
  font-family: "Helvetica Neue", Helvetica, Arial, Verdana, Roboto, "游ゴシック",
    "Yu Gothic", "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", "Meiryo UI",
    "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
}

@media only screen and (max-width: 640px) {
  .article__head {
    padding: 150px 0px 100px;
  }
}

.article__mainTtlMain {
  font-size: 63px;
  line-height: 1;
  font-weight: 700;
  margin: 1em 0 0;
  text-align: left;
}

@media only screen and (max-width: 640px) {
  .article__mainTtlMain {
    font-size: 42px;
  }
}

.article__mainTtlMain span {
  font-size: 49px;
  font-weight: 500;
  font-style: italic;
}

@media only screen and (max-width: 640px) {
  .article__mainTtlMain span {
    font-size: 35px;
    display: block;
    line-height: 1.75;
  }
}

.article__mainTtlsub {
  font-size: 21px;
  margin: 0.5em 0 0 0;
  text-align: left;
}

.article__body {
  margin: 0 auto;
  max-width: 1440px;
  color: var(--orange);
  display: flex;
  /* background: #000; */

  display: flex;
  flex-direction: row;

  align-items: flex-start;
  justify-content: space-between;
}

@media only screen and (max-width: 640px) {
  .article__body {
    display: block;
  }
}

.article__leftBlock {
  box-sizing: border-box;
  width: 468px;
  padding: 20px 0;
  position: unset;
  display: flex;
  justify-content: space-between;
  position: sticky;
  top: 0;
  left: 0;
}

@media only screen and (max-width: 640px) {
  .article__leftBlock {
    position: unset;
  }
}

@media only screen and (min-width: 640px) and (max-width: 1024px) {
  .article__leftBlock {
    width: 30%;
  }
}


.article__contents {
  width: 80px;
  padding: 250px 20px 20px 20px;
  padding: 30vh 20px 20px 20px;
  /* margin: auto 0 0 0; */
  /* height: auto; */
}

@media only screen and (max-width: 640px) {
  .article__contents {
    width: 50px;
    padding: 0px 10px 0 0px;
    height: auto;
  }
}

@media only screen and (max-width: 640px) {
  .article__leftBlock {
    width: 100%;
    display: flex;
  }
}

.article__rightBlock {
  width: calc(100% - 468px);
  max-width: 952px;
  padding: 20px 20px 20px 70px;
  text-align: justify;
  word-break: break-all;
}

@media only screen and (max-width: 640px) {
  .article__rightBlock {
    width: 100%;
    padding: 20px 0px 20px 50px;
  }
}

@media only screen and (min-width: 640px) and (max-width: 1024px) {
  .article__rightBlock {
    width: 100%;
    padding: 20px 0px 20px 50px;
  }
}


@media only screen and (max-width: 640px) {
  #TOPIC .article__rightBlock {
    padding: 20px 0px 20px;
  }
}

.article__imgBlock {
  width: calc(100% - 468px);
  max-width: 952px;
  padding: 20px;
  text-align: justify;
  word-break: break-all;
}

.article__txt__Sub {
  width: 388px;
  padding: 0 0 0 20px;
  margin: 1.5em 0 3em;
  /* padding: 0 0 calc(200px - 3em); */
  font-size: 14px;
  font-weight: 500;
  line-height: 2;
  letter-spacing: -0.015em;
  text-align: justify;
  word-break: break-all;
}

@media only screen and (max-width: 640px) {
  .article__txt__Sub {
    width: 100%;
    padding: 0 0 0 20px;
    margin: 0;
  }
}

.article__txt__day {
  font-family: "Helvetica Neue", Helvetica, Arial, Verdana, Roboto, "游ゴシック",
    "Yu Gothic", "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", "Meiryo UI",
    "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  font-weight: 700;
  margin: 0 0 150px;
  padding: 0 0 0 0;
}

@media only screen and (max-width: 640px) {
  .article__txt__day {
    padding: 0 0 0 0;
    margin: 0 0 50px;
  }
}

.article__txt__credit {
  margin: 150px auto 0;
  padding: 0 0 calc(200px - 2em);
}
@media only screen and (max-width: 640px) {
  .article__txt__credit {
    margin: 50px auto 0;
  }
}

.article__icon {
  background-color: var(--white);
  /* width: 226px;
  height: 226px; */
  display: inline-block;
  width: 186px;
  height: 186px;
  border-radius: 5px;
  margin: 0 0 0 auto;
}

@media only screen and (max-width: 640px) {
  .article__txt__credit {
    width: 100%;
  }
}

.article__ttl__Sub {
  width: 100%;
  padding: 0 0 0 20px;
}

.article__txt__credit .article__icon {
  margin: 0 auto 0 0;
}

.article__txt__credit dl {
  color: var(--black);
  line-height: 1.5;
  font-size: 12px;
  margin: 3em 0 0;
}

.article__txt__credit dl dt {
  margin: 0 0 1em;
  /* letter-spacing: 1.2px; */
}

.article__txt__credit dl dd {
  margin: 0 0 0.5em 0;
}

.article__txt__credit dl dd span {
  font-weight: 700;
  margin: 0 0.5em 0 0;
  width: 5em;
}

.article__category {
  font-family: "Helvetica Neue", Helvetica, Arial, Verdana, Roboto, "游ゴシック",
    "Yu Gothic", "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", "Meiryo UI",
    "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  line-height: 2;
  letter-spacing: 0.05em;
}

@media only screen and (max-width: 640px) {
  .article__category {
    font-size: 11px;
  }
}

.article__category::before {
  content: "[ ";
}

.article__category::after {
  content: " ]";
}

.article__ttl__Main {
  font-size: 36px;
  font-weight: 700;
  margin: 1.5em 0 0;
  overflow-wrap: break-word;
  display: flex;
  flex-wrap: wrap;
}

@media only screen and (max-width: 640px) {
  .article__ttl__Main {
    font-size: 21px;
    margin: 1em 0 0;
  }
}

@media only screen and (min-width: 640px) and (max-width: 1024px) {
  .article__ttl__Main {
    font-size: 24px;
    margin: 1em 0 0;
  }
}

.column {
  padding: 0 0 200px;
}

@media only screen and (max-width: 640px) {
  .column {
    padding: 0 0 100px;
  }
}

.separate {
  display: block;
  padding: 50px 0px;
  border-color: #cecece;
}

.column__info {
  margin: 1.5em 0 0;
  background-color: var(--white);
  padding: 1.5em 20px;
  line-height: 1.5;
  letter-spacing: -0.015em;
}

.column__info dt::before {
  /* content: "| ";
  color: var(--gray-02);
  font-weight: 700;*/

  content: "";
  border-left: 3px solid var(--gray-02);
  padding: 6px 0 5px 13px;
  font-size: 16px;
  letter-spacing: 1.2px;
}

.column__info dd {
  margin: 1em 0 2em;
  font-size: 14px;
  line-height: 2;
}

.column__info dd:last-child {
  border-bottom: none;
  margin: 0.5em 0 0;
}

.column__info figure {
  margin: 1.5em 0 0;
}

.column__info .itemBlock {
  margin: 0 0 50px;
}

.column figure {
  margin: 0 0 1.5em;
}

.article__ttl_h3 {
  font-size: 21px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -0.33px;
  margin: 0 0 1.5em;
}

.article__ttl_h4 {
  margin: 4em 0 2em;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -0.33px;
}

.article__ttl_h4::before {
  /* content: "― "; */
  content: "";
  border-left: 3px solid var(--gray-02);
  padding: 6px 0 5px 13px;
  font-size: 16px;
  letter-spacing: 1.2px;
}

.article__txt {
  max-width: 714px;
  margin: 1.5em 0 3em;
  font-size: 14px;
  font-weight: 500;
  line-height: 2;
  letter-spacing: -0.015em;
  font-family: var(--txt);
}

@media only screen and (max-width: 640px) {
  .article__txt {
    font-size: 14px;
    font-weight: 400;
  }
}

.article__people__Block {
  margin: 1.5em 0 0;
  font-size: 14px;
  font-weight: 500;
  line-height: 2;
  letter-spacing: -0.015em;
  font-family: var(--txt);
}

.article__people__info {
  margin: 1.5em 0 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-evenly;
  align-items: center;
  text-align: left;
  background-color: var(--white);
}

.article__people__info figure {
  max-width: 168px;
  /* width: 30%; */
  padding: 1em;
  border-radius: 50%;
  margin: 0 auto;
}

.article__people__info figure img {
  border-radius: 50%;
}

.article__people {
  padding: 1em;
  /* max-width: 386px; */
  width: 60%;
  line-height: 1.5;
}

@media only screen and (max-width: 1000px) {
  .article__people__info {
    font-size: 12px;
  }
  .article__people__info figure {
    max-width: 25%;
    /* width: 30%; */
    padding: 1em;
    border-radius: 50%;
    font-size: 12px;
    margin: 0 auto;
  }
  .article__people {
    padding: 1em 0.5em 1em 0.5em;
    /* max-width: 386px; */
    width: calc(75%);
  }
}

.article__people__name {
  /* line-height: 3; */
  padding: 0 0 0.5em;
}

.article__people span {
  display: inline-block;
  width: 4.5em;
}

.caption {
  margin: 1.5em 0 0;
  color: var(--gray-02);
  font-size: 12px;
  font-weight: 500;
  line-height: 2;
  letter-spacing: -0.015em;
  font-family: var(--txt);
}

@media only screen and (max-width: 640px) {
  .caption {
    font-weight: 400;
  }
}

.caption a {
  color: var(--orange);
  margin: 0 0 0 0.75em;
  border-bottom: 1px solid;
}

.caption a:hover {
  opacity: 0.5;
  transition: 0.3s ease-in-out;
}

.sub {
  margin: 1.5em 0 0;
  color: var(--orange);

  font-size: 14px;
  font-weight: 500;
  line-height: 2;
  letter-spacing: -0.015em;
  font-family: var(--txt);
}

.sub--gry {
  color: var(--gray-02);
}

.article__eventBlock {
  display: flex;
  padding: 0 20px 150px;
  margin: 0 auto;
  max-width: 1440px;
  justify-content: space-between;
  align-items: flex-start;
}

@media only screen and (max-width: 640px) {
  .article__eventBlock {
    /* display: block; */
    padding: 0 0 150px;
  }
}

.article__eventList {
  display: flex;
}

@media only screen and (max-width: 1000px) {
  .article__eventList {
    display: block;
  }
}

.article__event {
  width: 50%;
  max-width: 710px;
  padding: 0;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

@media only screen and (max-width: 1000px) {
  .article__event {
    display: block;
    width: 100%;
    padding: 0 0 0 20px;
    margin: 0;
  }
}
@media only screen and (max-width: 640px) {
  #EVENT .article__contents {
    width: 50px;
    padding: 0;
    height: auto;
  }
}
.article__event .article__ttl__Sub {
  width: 186px;
  padding: 0;
}

@media only screen and (max-width: 640px) {
  .article__event .article__ttl__Sub {
    width: 100%;
    padding: 0;
  }
}

.article__eventTxt {
  padding: 0 20px;
  width: calc(100% - 186px);
}

@media only screen and (max-width: 640px) {
  .article__eventTxt {
    width: 100%;
    padding: 0 0 50px 0;
  }
}

.article__event .article__icon {
  margin: 0 20px 0 0;
}

@media only screen and (max-width: 640px) {
  .article__event .article__icon {
    width: 186px;
    height: auto;
    margin: 0;
  }
}

.article__eventTxt .article__ttl_h3 {
  max-width: 468px;
  margin: 1.5em 0 1em;
  font-size: 14px;
}

.article__eventTxt .button01 a {
  margin: 1.5em 0;
  font-size: 14px;
  margin: 1.5em 0;
}

/*====== 9-1-1 縦線が動いてスクロールを促す =======*/

/*スクロールダウン全体の場所*/
.scrolldown1 {
  /*描画位置※位置は適宜調整してください*/
  position: absolute;
  left: 50%;
  /* bottom: calc(10vh + 25px); */
  bottom: 50px;

  /*全体の高さ*/
  height: 50px;
}

@media only screen and (max-width: 640px) {
  .scrolldown1 {
    position: absolute;
    left: 50%;
    bottom: 20px;
    height: 50px;
  }
}

/*Scrollテキストの描写*/
.scrolldown1 span {
  /*描画位置*/
  position: absolute;
  left: -15px;
  top: -15px;
  /*テキストの形状*/
  color: var(--white);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
}

/* 線の描写 */
.scrolldown1::after {
  content: "";
  /*描画位置*/
  position: absolute;
  top: 0;
  /*線の形状*/
  width: 1px;
  height: 20px;
  background: #eee;
  /*線の動き2.5秒かけて動く。永遠にループ*/
  animation: pathmove 2.5s ease-in-out infinite;
  opacity: 0;
}

/*高さ・位置・透過が変化して線が上から下に動く*/
@keyframes pathmove {
  0% {
    height: 0;
    top: 0;
    opacity: 0;
  }
  30% {
    height: 30px;
    opacity: 1;
  }
  100% {
    height: 0;
    top: 50px;
    opacity: 0;
  }
}

.future__warp {
  width: calc(100% - 172px);
  margin: 0 auto;
  padding: 150px 0;
  border-top: 1px solid #cecece;
}

@media only screen and (max-width: 640px) {
  .future__warp {
    width: 100%;
    padding: 150px 40px 100px;
  }
}

.future {
  margin: 150px auto 0;
  display: flex;
}

@media only screen and (max-width: 640px) {
  .future {
    display: block;
    width: 100%;
    margin: 0 auto;
    padding: 0;
  }
}

.future h4 {
  width: 168px;
  font-size: 16px;
  font-weight: 700;
}

@media only screen and (max-width: 640px) {
  .future h4 {
    font-size: 16px;
    font-weight: 700;
    line-height: 1.5;
    letter-spacing: -0.33px;
    margin: 0 0 50px;
  }
}

.future__list {
  width: calc(100% - 168px);
  display: flex;
  flex-wrap: wrap;
}

@media only screen and (max-width: 640px) {
  .future__list {
    width: 100%;
  }
}

.future__list li {
  width: 30%;
  padding: 0 0 50px 3%;
  text-align: justify;
  word-break: break-all;
}

@media only screen and (max-width: 640px) {
  .future__list li {
    width: 100%;
    padding: 0 0 50px 0;
  }
}

.future__list li a:hover {
  opacity: 0.8;
  transition: 0.3s ease-in-out;
}

.future__list h5 {
  text-align: left;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: -0.33px;
  margin: 1em 0;
}

/* 外部リンク */
.exLink {
  text-decoration: underline;
}

/* buttonデザイン */
/* 019 */
.button01 a {
  background: var(--orange);
  border-radius: 3px;
  position: relative;
  display: flex;
  justify-content: space-around;
  align-items: center;
  max-width: 200px;
  margin: 1.5em 0 3em;
  padding: 10px 25px;
  color: var(--white);
  transition: 0.3s ease-in-out;
  font-weight: 500;
  border: 1px solid var(--orange);
}
.button01 a:after {
  /* content: "";
  position: absolute;
  top: 50%;
  bottom: 0;
  right: 2rem;
  font-size: 90%;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: right 0.3s;
  width: 6px;
  height: 6px;
  border-top: solid 2px currentColor;
  border-right: solid 2px currentColor;
  transform: translateY(-50%) rotate(45deg); */
  display: none;
}
.button01 a:hover {
  background: var(--white);
  color: var(--orange);
  border: 1px solid var(--orange);
}
.button01 a:hover:after {
  right: 1.4rem;
}

.exLink::after {
  content: url(../img/24ss-webrog-gyoza-01/exLink.svg);
  display: inline-block;
  width: 0.75em;
  margin: 0 0 0 0.5rem;
}

/* ナビLAYOUT */
.header {
  font-family: "Helvetica Neue", Helvetica, Arial, Verdana, Roboto, "游ゴシック",
    "Yu Gothic", "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", "Meiryo UI",
    "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  z-index: 10;
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 60px;
  height: auto;
  background-color: transparent;
}

.header_inner {
  position: relative;
  padding: 30px;
}

.logo {
  position: absolute;
  top: 0;
  left: 0;
  padding: 20px;
}

.title {
  /* font-size: 2rem;
  font-weight: 600; */
  padding: 0;
}

/* header固定のため余白をつける。メニューのCSSには関係ない */
.main {
  margin-top: 60px;
}

@media only screen and (max-width: 910px) {
  .header_inner {
    /* max-width: 980px; */
    width: 100%;
    padding: 25px 30px;
    margin-left: auto;
    margin-right: auto;
  }

  .logo {
    padding: 20px;
  }

  .nav_list {
    text-align: right;
  }

  .nav_list li {
    display: inline-block;
    text-align: right;
    padding-left: 2em;
  }

  .nav_list li a {
    font-weight: 600;
    margin: 1.5em 0 0;
    font-size: 14px;
    font-weight: 600;
    line-height: 2;
    letter-spacing: -0.015em;
  }
}

/* pc */

.nav {
  position: fixed;
  right: -100%;
  top: 0;
  width: 30vw;
  padding: 0 10vh 0 0;
  height: 100vh;
  padding-top: 60px;
  /* background-color: var(--gray-01); */
  transition: all 0.6s;
  z-index: 200;
  overflow-y: auto;
}

@media only screen and (max-width: 640px) {
  .nav {
    position: fixed;
    right: -100%;
    /* 右から出てくる */
    top: 0;
    width: 80vw;
    /* スマホに収まるサイズ */
    height: 100vh;
    padding: 60px 40px 0 0;
    background-color: var(--gray-01);
    transition: all 0.6s;
    z-index: 200;
    overflow-y: auto;
    /* メニューが多くなったらスクロールできるように */
  }
}

@media only screen and (max-width: 640px) {
  .nav_list li {
    display: inline-block;
    width: 100%;
    text-align: left;
    padding-left: 2em;
  }
}

@media only screen and (max-width: 640px) {
  .nav_list li a {
    color: var(--orange);
  }
}
.hamburger {
  position: absolute;
  right: 20px;
  top: 12px;
  width: 40px;
  /* クリックしやすい幅 */
  height: 40px;
  /* クリックしやすい高さ */
  cursor: pointer;
  z-index: 300;

  /* background-color: #eee;
  border-radius: 50px; */
}

.nav_list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav_item {
  /* text-align: justify; */
  padding: 0 1.5em;
  /* border-bottom: 1px solid var(--orange); */
}

.nav_item:last-child {
  border-bottom: 0;
}

.nav_item a {
  display: block;
  padding: 1.5em 0 3em;
  text-decoration: none;
  color: var(--orange);
  font-weight: bold;
  border-bottom: 1px solid var(--orange);
  font-size: 21px;
}

@media only screen and (max-width: 640px) {
  .nav_item a {
    padding: 1.5em 0 2em;
  }
}

.nav_item a span {
  display: block;
  font-size: 0.8em;
  margin: 0 0 0.5em;
  font-weight: 400;
}

.nav_item a span::before {
  content: "―";
  padding: 0 0.5em 0 0;
}

.nav_item a:hover {
  opacity: 0.5;
  transition: all 0.6s;
  /* background-color: #eee; */
}

.hamburger_border {
  position: absolute;
  left: 11px;
  width: 18px;
  height: 2px;
  background-color: var(--white);
  transition: all 0.6s;
}

.hamburger_border_top {
  top: 14px;
}

.hamburger_border_center {
  top: 20px;
}

.hamburger_border_bottom {
  top: 26px;
}

.black_bg {
  position: fixed;
  left: 0;
  top: 0;
  width: 100vw;
  height: 100vh;
  z-index: 100;
  background-color: var(--gray-01);
  opacity: 0;
  visibility: hidden;
  transition: all 0.6s;
  cursor: pointer;
}

/* 表示された時用のCSS */
.nav-open .nav {
  right: 0;
}

.nav-open .black_bg {
  opacity: 0.8;
  visibility: visible;
}

.nav-open .hamburger_border_top {
  transform: rotate(45deg);
  top: 20px;
  background-color: var(--orange);
}

.nav-open .hamburger_border_center {
  width: 0;
  left: 50%;
}

.nav-open .hamburger_border_bottom {
  transform: rotate(-45deg);
  top: 20px;
  background-color: var(--orange);
}

.nav_item-sub a {
  display: block;
  padding: 1em 0;
  border-bottom: 1px solid var(--orange);
  text-decoration: none;
  color: var(--white);
  font-weight: bold;

  text-align: center;
  border-bottom: 0px;
  border: 1px solid var(--orange);
  border-radius: 2px;
  margin: 3em auto 0;

  background-color: var(--gray-01);
  color: var(--orange);
}

footer {
  background-color: var(--orange);
}