@charset "utf-8";
@import url('https://fonts.googleapis.com/css2?family=Shippori+Mincho:wght@400;500&display=swap');
.imgauto {
  height: auto;
  width: 100%;
  box-sizing: unset;
  line-height: 1rem;
  display: block;
  vertical-align: bottom;
}
#arakawa1886-page{
  color: #333;
}
.shippori{
  font-family: 'Shippori Mincho', serif;
  font-weight: 400;
}
.arakawa1886-main-mov video{
  width: 100%;
}
.arakawa1886-intro{
  max-width: 1440px;
  margin-left: auto;
  margin-right: auto;
}
.arakawa1886-intro-bx{
  display: flex;
}
.arakawa1886-intro-ttl{
  line-height: 2;
  letter-spacing: 0.3em;
}
.arakawa1886-intro-txt{
  line-height: 2;
  font-size: 20px;
}
.arakawa1886-intoro-img{
  max-width: 1320px;
  margin-right: 0;
  margin-left: auto;
  width: 90%;
}
.arakawa1886-intro-know{
  text-align: center;
  font-size: 28px;
}
.arakawa1886-intro-know span{
  display: inline-block;
  margin-right: 5px;
}
.arakawa1886-intro-know::after{
  display: block;
  content: '';
  background-image: url(../images/arakawa1886/arrow.png);
  background-repeat: no-repeat;
  width: 270px;
  height: 44px;
  margin: 50px auto 0;
  background-size: 100%;
}
.arakawa1886-sec01,
.arakawa1886-sec02,
.arakawa1886-sec03{
  max-width: 1440px;
  margin-top: 120px;
  margin-left: auto;
  margin-right: auto;
}
.arakawa1886-img01{
  max-width: 1320px;
}
.arakawa1886-01-bx,
.arakawa1886-03-bx01{
  display: flex;
  max-width: 1200px;
  width: 90%;
  margin-left: auto;
  margin-right: auto;
}
.arakawa1886-01-ttl{
  flex: 1;
  position: relative;
}
.arakawa1886-01-ttl span,
.arakawa1886-03-ttl span{
  position: relative;
  display: inline-block;
  letter-spacing: 0.3em;
  font-size: 32px;
  line-height: 2.4;
}
.arakawa1886-01-ttl span::after{
  content: '';
  width: 110px;
  height: 20px;
  background-image: url(../images/arakawa1886/num01.svg);
  background-repeat: no-repeat;
  display: inline-block;
  position: absolute;
  top: 30px;
  left: 105%;
}
.arakawa1886-01-bx .arakawa1886-txt{
  flex: 1;
}
.arakawa1886-txt{
  line-height: 2;
}
.arakawa1886-02-ttl{
  font-size: 32px;
  letter-spacing: 0.3em;
  position: relative;
}
.arakawa1886-02-ttl::before{
  content: '02';
}
.arakawa1886-02-ttl::after{
  content: '';
  display: inline-block;
  position: absolute;
  background-color: #333333;
}
.arakawa1886-02-bx{
  position: relative;
}
.arakawa1886-02-txt h3{
  font-size: 28px;
  margin-bottom: 20px;
  letter-spacing: 0.3em;
}
.arakawa1886-img03{
  max-width: 660px;
  width: 90%;
  margin: 80px auto 0;
}
.bunzaburo-ttl{
  max-width: 660px;
  width: 90%;
  margin: 30px auto 0;
}
.bunzaburo-txt{
  line-height: 2.5;
}
.wholegarment-sec{
  margin-top: 120px;
}
.wholegarment-ttl{
  font-size: 28px;
  margin-bottom: 30px;
  letter-spacing: 0.3em;
}
.wholegarment-bx{
  max-width: 660px;
  margin: 60px auto 0;
}
.wholegarment-bx .arakawa1886-txt{
  margin-top: 40px;
}
.arakawa1886-img04{
  max-width: 1320px;
  margin-right: 0;
  margin-left: auto;
}
.arakawa1886-03-ttl span::after{
  content: '';
  width: 110px;
  height: 20px;
  background-image: url(../images/arakawa1886/num03.svg);
  background-repeat: no-repeat;
  display: inline-block;
  position: absolute;
  top: 30px;
  right: 0;
}
.arakawa1886-02-bx02{
  display: flex;
}
@media screen and (min-width: 901px) {
  .arakawa1886-intro-ttl{
    writing-mode: vertical-rl;
  }
  .arakawa1886-intro-bx{
    flex-direction: row-reverse;
    justify-content: space-between;
    padding: 0 4%;
  }
  .arakawa1886-intro-txt{
    writing-mode: vertical-rl;
  }
  .arakawa1886-intro{
    margin-top: 80px;
  }
  .arakawa1886-01-bx{
    margin-top: 80px;
  }
  .arakawa1886-01-bx .arakawa1886-txt span{
    display: inline-block;
    max-width: 480px;
  }
  .arakawa1886-02-txt{
    position: absolute;
    top: 160px;
    left: 0;
    width: 100%;
  }
  .arakawa1886-img02{
    width: 70%;
    margin-right: 0;
    margin-left: auto;
    margin-top: 60px;
  }
  .arakawa1886-img06{
    width: 16%;
    position: absolute;
    bottom: 0;
    right: 0;
  }
  .arakawa1886-img05{
    width: 35%;
    margin-right: 40px;
  }
  .arakawa1886-02-bx02{
    align-items: center;
    position: relative;
    max-width: 1320px;
    margin: 80px 0 80px auto;
  }
  .arakawa1886-sec03 > .arakawa1886-txt:last-child{
    text-align: center;
  }
  .arakawa1886-03-bx01{
    flex-direction: row-reverse;
    justify-content: space-between;
    margin-top: 80px;
  }
}
@media screen and (max-width: 900px) {
  .arakawa1886-intro-bx{
    flex-direction: column;
  }
  .arakawa1886-intro-ttl{
    display: flex;
    margin: 40px 0;
  }
  .arakawa1886-intro-txt{
    display: flex;
    justify-content: center;
  }
  .arakawa1886-01-bx,
  .arakawa1886-03-bx01{
    flex-direction: column;
  }
  .arakawa1886-01-bx .arakawa1886-txt{
    margin-top: 20px;
  }
  .arakawa1886-01-bx{
    margin-top: 30px;
  }
  .arakawa1886-img02{
    margin-top: 40px;
  }
  .arakawa1886-02-txt{
    margin-top: 40px;
  }
  .arakawa1886-03-ttl{
    margin: 30px 0 20px;
  }
  .arakawa1886-sec03 .pc{
    display: none;
  }
  .arakawa1886-02-bx02{
    flex-direction: column;
    width: 90%;
    margin: 30px auto 0;
  }
  .arakawa1886-img06{
    width: 50%;
    margin: 20px 0 20px auto;
  }
  .arakawa1886-sec03 > .arakawa1886-txt:last-child{
    width: 90%;
    margin: 30px auto 0;
  }
}
@media screen and (min-width: 768px) {
  .arakawa1886-intro-ttl{
    font-size: 36px;
    justify-content: center;
  }
  .arakawa1886-intoro-img{
    margin-top: 80px;
  }
  .arakawa1886-intro-know{
    margin-top: 120px;
  }
  .arakawa1886-intro-know span{
    width: 330px;
  }
  .arakawa1886-intro-know{
    font-size: 28px;
  }
  .bunzaburo-txt{
    margin-top: 40px;
    text-align: center;
  }
  .arakawa1886-02-ttl{
    font-size: 32px;
    text-align: center;
  }
  .arakawa1886-02-ttl::after{
    top: 40px;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 80px;
  }
  .arakawa1886-02-ttl::before{
    display: block;
    font-size: 18px;
    margin-bottom: 100px;
    padding-left: 8px;
  }
}
@media screen and (max-width: 767px) {
  .arakawa1886-main-mov{
    margin-top: 15px;
  }
  .arakawa1886-intro-ttl{
    font-size: 22px;
  }
  .arakawa1886-intro-txt{
    font-size: 15px;
    justify-content: flex-start;
  }
  .arakawa1886-intoro-img{
    margin-top: 40px;
  }
  .arakawa1886-intro-know{
    margin-top: 60px;
  }
  .arakawa1886-intro-know span{
    width: 200px;
  }
  .arakawa1886-intro-know{
    font-size: 17px;
  }
  .arakawa1886-intro-know::after{
    width: 140px;
    margin-top: 20px;
  }
  .arakawa1886-sec01, .arakawa1886-sec02, .arakawa1886-sec03{
    margin-top: 80px;
  }
  .arakawa1886-01-ttl span, .arakawa1886-03-ttl span{
    display: block;
    font-size: 21px;
  }
  .arakawa1886-01-ttl span::after, .arakawa1886-03-ttl span::after{
    width: 90px;
    top: 19px;
    right: 0;
    left: auto;
  }
  .arakawa1886-02-ttl::before{
    position: absolute;
    right: 0;
    top: 5px;
    font-size: 15px;
  }
  .arakawa1886-02-ttl::after{
    right: 40px;
    top: 18px;
    width: 56px;
    height: 1px;
  }
  .arakawa1886-02-ttl{
    font-size: 21px;
  }
  .arakawa1886-02-txt h3{
    font-size: 21px;
  }
  .arakawa1886-img03{
    margin-top: 30px;
  }
  .bunzaburo-txt{
    width: 90%;
    margin: 20px auto 0;
  }
  .wholegarment-sec{
    margin-top: 40px;
  }
  .wholegarment-ttl{
    font-size: 21px;
  }
  .wholegarment-bx{
    margin-top: 20px;
  }
  .wholegarment-bx .arakawa1886-txt{
    margin-top: 20px;
  }
}
/* youtube */
.youtube-area{
  width: 100%;
  position: relative;
  padding-top: 56.25%;
}
#youtube,
#youtube-main {
/*中央配置*/
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
}
/*youtubeがクリックされないためのマスク*/
.youtube-mask{
    position: absolute;
    z-index: 2;/*下から2番目に表示*/
    top:0;
    width:100%;
    height: 100%;
}
/* フェードイン */
.fadein-bx{
  opacity: 0;
  visibility: hidden;
  transform: translateY(30px);
  transition: 1s ease-in-out;
}
.fadein-bx.active {
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
}
.top-anime{
  opacity: 0;
  visibility: hidden;
  transition: 10s ease-in-out;
}
.top-anime.active{
  opacity: 1;
  visibility: visible;
}
/* ヘッダーナビ */
.arakawa-head-under{
  border-top: 1px solid #231815;
  border-bottom: 1px solid #231815;
}
.arakawa1886-nav{
  font-family: YuGothic,'Yu Gothic','Hiragino Kaku Gothic ProN','ヒラギノ角ゴ ProN W3',sans-serif;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  display: flex;
  height: 100%;
  justify-content: flex-end;
}
.arakawa1886-navilist{
  display: flex;
  justify-content: flex-end;
}
.arakawa1886-navilist li{
  display: flex;
  padding: 5px 20px;
  align-items: center;
  margin: 5px 0;
}
.arakawa1886-navilist li a:first-child{
  background: #F2F2DD;
  width: 110px;
  display: inline-block;
  text-align: center;
  padding: 5px 0;
}
.arakawa1886-navilist li a:nth-of-type(n+2){
  display: inline-block;
  border-bottom: 1px solid #231815;
  font-size: 14px;
  margin-left: 15px;
}
.arakawa1886-navilist li:nth-of-type(n+2){
  border-left: 1px solid #231815;
}
.arakawa1886-nav .cart {
}
.arakawa1886-nav .cart a {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #393939;
  padding-right: 3px;
  height: 100%;
  width: 60px;
}
.arakawa1886-nav .cart a img{
  width: 50%;
  display: block;
}
@media screen and (max-width: 950px) {
  .arakawa1886-nav{
    justify-content: space-between;
  }
  .arakawa1886-navilist{
    flex: 1;
  }
  .arakawa1886-navilist li{
    flex: 1;
    justify-content: center;
  }
  .arakawa1886-navilist li a:nth-of-type(n+2){
    display: none;
  }
}