html {
  box-sizing: border-box;
  font-size: 62.5%;
}

@media screen and (min-width: 821px) and (max-width: 1536px) {
  html {
      font-size: 0.65vw;
  }
}

body {
  animation: fadein 3s forwards;
}

.lp_style * {
  box-sizing: border-box;
}

.lp_style {
  -webkit-text-size-adjust: 100%;
  font-size: 100%;
  line-height: 1;
  letter-spacing: .05em;
  list-style: none;
  font-feature-settings: "palt";
  overflow: hidden;
  color: #111111;
  font-family: 'Zen Kaku Gothic New', sans-serif;
  font-weight: 400;
}

.lp_style button {
  background: transparent;
  padding: 0;
  margin: 0;
}

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

.lp_style a {
  text-decoration: none;
}

.sp_only {
  display: none !important;
}

@media screen and (min-width:641px),
print {
  .pc_only {
    display: block !important;
  }
}

@media screen and (max-width:820px),
print {
  .pc_only {
    display: none !important;
  }

  .sp_only {
    display: block !important;
  }
}


.txtblock {
  display: inline-block;
}

._box {
  max-width: 1300px;
  margin: 0 auto;
}

@media screen and (max-width:820px),
print {
  ._box {
    padding: 0 7.3%;
  }
}

#Mainvisual img {
  display: block;
}

#Introduction {
  padding: 12rem 0;
}

@media screen and (max-width:820px),
print {
  #Introduction {
    padding: 12rem 0;
  }
}

@media screen and (max-width:640px),
print {
  #Introduction {
    padding: 6rem 0;
  }
}


#Introduction ._head {
  margin: 0 auto 4rem;
  font-size: 3.6rem;
  text-align: center;
  font-weight: 500;
}

@media screen and (max-width:820px),
print {
  #Introduction ._head {
    margin: 0 auto 4rem;
    font-size: 5rem;
  }
}

@media screen and (max-width:640px),
print {
  #Introduction ._head {
    margin: 0 auto 2rem;
    font-size: 2.5rem;
  }
}

#Introduction ._txt {
  font-size: 1.8rem;
  text-align: center;
  line-height: 2;
}

@media screen and (max-width:820px),
print {
  #Introduction ._txt {
    font-size: 2.8rem;
    text-align: center;
    line-height: 1.42;
  } 
}

@media screen and (max-width:640px),
print {
  #Introduction ._txt {
    font-size: 1.4rem;
  }
}


._txt .txtblock {
  display: block;
}

.navigation {
  margin: 6rem auto 0;
}


@media screen and (max-width:820px),
print {
  .navigation {
    margin: 6rem auto 0;
  }
  
}

@media screen and (max-width:640px),
print {
  .navigation {
    margin: 3rem auto 0;
  }
  
}


.navigation ._list {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  max-width: 1300px;
  margin: 0 auto;
}

.navigation ._list li{
  width: calc((100% / 4) - 2rem);
}

@media screen and (max-width:820px),print {
  .navigation ._list {
    padding: 0 7.3%;
  }
}

@media screen and (max-width:820px),print {
  .navigation ._list li{
    width: calc((100% / 2) - 1rem);
  }
}

.navigation ._list li:not(:first-of-type) {
  margin-left: 2rem;
}

@media screen and (max-width:820px),print {
  .navigation ._list li:not(:first-of-type) {
    margin-left: 0;
  }

  .navigation ._list li:nth-of-type(odd) {
    margin-right: 1rem;
  }

  .navigation ._list li:nth-of-type(even) {
    margin-left: 1rem;
  }
  .navigation ._list li:nth-of-type(n+3) {
    margin-top: 2rem;
  }
}

.bg-beige {
  background: #f7f5f2;
}

.content {
  position: relative;
  padding: 10rem 0;
  display: block;
}

@media screen and (max-width:820px),
print {
  .content {
    padding: 10rem 0;
  } 
}

@media screen and (max-width:640px),
print {
  .content {
    padding: 5rem 0;
  }
}

.content::after {
  content: "";
  position: absolute;
  display: block;
  max-width: 1920px;
  width: 100%;
  height:1rem ;
  top: 0;
  left: 0;
}

#content01::after{
  background: url(./../img/border-01.png);
  background-size: contain;
  background-repeat: no-repeat;
}

#content02::after{
  background: url(./../img/border-02.png);
  background-size: contain;
  background-repeat: no-repeat;
}

#content03::after{
  background: url(./../img/border-03.png);
  background-size: contain;
  background-repeat: no-repeat;
}

#content04::after{
  background: url(./../img/border-04.png);
  background-size: contain;
  background-repeat: no-repeat;
}


.content ._head {
  margin: 0 auto 4rem;
  font-size: 3.6rem;
  font-weight: 500;
  text-align: center;
}

@media screen and (max-width:820px),
print {
  .content ._head {
    margin: 0 auto 4rem;
    font-size: 4.4rem;
    line-height: 1.318;
  } 
}

@media screen and (max-width:640px),
print {
  .content ._head {
    margin: 0 auto 2rem;
    font-size: 2.2rem;
  }
}

.content ._main {
  margin: 6rem auto 4rem;
}

@media screen and (max-width:820px),
print {
  .content ._main {
    margin: 4rem auto 3rem;
  }
}

@media screen and (max-width:640px),
print {
  .content ._main {
    margin: 1rem auto 1.5rem;
  }
}

.content ._txt {
  font-size: 1.8rem;
  line-height: 1.44;
  text-align: center;
}

.content ._txt:not(:first-of-type) {
  margin-top: 1em;
}

@media screen and (max-width:820px),
print {
  .content ._txt {
    font-size: 2.4rem;
    line-height: 1.5;
    text-align: center;
  } 
}

@media screen and (max-width:640px),
print {
  .content ._txt {
    font-size: 1.2rem;
  } 
}




.product ._container {
  display: flex;
  justify-content: center;
  max-width:1300px ;
}

@media screen and (max-width:820px),
print {
  .product ._container {
    flex-wrap: wrap;
    background: #fff;
    margin: 6rem auto 0;
    padding: 2rem;
  }
}

@media screen and (max-width:640px),
print {
  .product ._container {
    margin: 3rem auto 0;
    padding: 1rem;
  }
}


.product ._container ._thumbnail,
.product ._container ._info {
  background: #fff;
}

@media screen and (max-width:820px),
print {
  .product ._container ._thumbnail,
  .product ._container ._info {
  width: 100%;
  
}
}

._thumbnail_circle {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 13rem;
  height: auto;
}

@media screen and (max-width:820px),
print { 
  ._thumbnail_circle {
    margin-top: 1rem;
    position: static;
    width: 100%;
    height: auto;
  }
  ._thumbnail_circle img {
    width: 100%;
    height: auto;
  }

}


.product ._container ._info {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, 1fr);
  grid-column-gap: 0px;
  grid-row-gap: 0px;
  text-align: center;
}

@media screen and (max-width:820px),
print {

  .product ._container ._info {
    display: block;
  }
}

.product ._container ._thumbnail {
  grid-area: 1 / 1 / 3 / 2; 
}


.product ._container ._info-top {
  grid-area: 1 / 2 / 2 / 3; 
  padding: 3rem 4.5rem;
}

@media screen and (max-width:820px),
print {
  .product ._container ._info-top {
    padding: 4rem 2rem;
  }
}

@media screen and (max-width:640px),
print {
  .product ._container ._info-top {
    padding: 1rem 1rem;
  } 
}


.product ._container ._info-btm {
  grid-area: 2 / 2 / 3 / 3; 
  padding: 0 1rem;
}

.product ._container ._info-btm img {
  height: 100%;
  width: auto;
}

@media screen and (max-width:820px),
print {
  .product ._container ._info-btm {
    margin: 1rem 0 0 ;
    padding: 0 ;
  }
  
}

.product ._info ._Name{
  margin: 0 auto 6rem;
  padding: 0 0 3rem;
  border-bottom: 1px solid #ccc;
  text-align: center;
}

@media screen and (max-width:820px),print {
  .product ._info ._Name{
    margin: 0 auto 4rem;
    padding: 0 0 3rem;
  }
  .product ._info ._Name img {
    width: auto;
    height: auto;
  }
}

@media screen and (max-width:640px),print {
  .product ._info ._Name{
    margin: 0 auto 2rem;
    padding: 0 0 1.5rem;
  }
}

.product ._info ._voice {
  display: block;
  margin: 0 auto 3rem;
  font-size:2.6rem;
  font-weight: 500;
  text-align: center;
}

@media screen and (max-width:820px),print {
  .product ._info ._voice {
    margin: 0 auto 3rem;
    font-size:3.4rem;
  }
}

@media screen and (max-width:640px),print {
  .product ._info ._voice {
    display: block;
    margin: 0 auto 1.5rem;
    font-size:1.7rem;
  }
}
  

.product ._info ._description {
  display: inline-block;
  text-align: left;
  font-size: 2rem;
  line-height: 1.4;
}

@media screen and (max-width:820px),print {
  .product ._info ._description {
    font-size: 2.4rem;
    line-height: 1.5;
    padding: 0 2rem;
  }
}

@media screen and (max-width:640px),print {
  .product ._info ._description {
    font-size: 1.2rem;
    line-height: 1.5;
    padding: 0 1rem;
  }
  
}
  
@media screen and (max-width:820px),print {
  .product ._info ._description .txtblock{
    display: inline;
  }
}

.product ._info ._photo-circle {
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

@media screen and (max-width:820px),print {
  .product ._info ._photo-circle {
    display: block;
  }

  .product ._info ._photo-circle._photo-circle-02 {
    display: flex;
  }

}

.product ._info ._photo-circle-02 a:last-of-type{
  display: block;
  margin-left: 1rem;
}

@media screen and (max-width:820px),print {
  .product ._info ._photo-circle-02 a:last-of-type{
    margin-left: 0;
    margin: 0 0 0 1rem;
  }
}

.colorvariation {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  max-width: 1400px;
}

@media screen and (max-width:820px),
print {
  .product .colorvariation {
    margin: 3rem auto 0;
  }
}

@media screen and (max-width:640px),
print {
  .product .colorvariation {
    margin: 1.5rem auto 0;
  }
}

.colorvariation ._variation {
  max-width: 630px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  width: calc((100% - 4rem) / 2);
  background: #fff;
}

@media screen and (max-width:820px),
print {
  .colorvariation ._variation {
    flex-wrap: wrap;
    width: 100%;
    flex-direction: column-reverse;
    padding: 2rem 2rem ;
  } 
}

@media screen and (max-width:640px),
print {
  .colorvariation ._variation {
    padding: 1rem 1rem ;
  }
}


.colorvariation ._variation:nth-of-type(n+3) {
  margin-top: 4rem;
}




@media screen and (max-width:820px),
print {
  .colorvariation ._variation:nth-of-type(n+3) {
    margin-top: 0;
  }
}

.colorvariation ._variation:nth-of-type(odd) {
  margin-right: 2rem;
}

@media screen and (max-width:820px),
print {
  .colorvariation ._variation:nth-of-type(odd) {
    margin-right: 0;
  }
}

.colorvariation ._variation:nth-of-type(even) {
  margin-left: 2rem;
}

@media screen and (max-width:820px),print {
  .colorvariation ._variation:nth-of-type(even) {
    margin-left: 0;
  } 

  .colorvariation ._variation:not(:first-of-type) {
    margin-top: 3rem;
  } 

}

.colorvariation ._thumbnail {
  position: relative;
  width: 30rem;
}

@media screen and (max-width:820px),
print {
  .colorvariation ._thumbnail {
    width: 100%;
  }
  .colorvariation ._thumbnail img {
    width: 100%;
  }

}

.colorvariation ._feature {
  width: calc(100% - 30rem);
  min-width: 33rem;
  padding: 2rem 2.5rem ;
}

@media screen and (max-width:820px),
print {
  .colorvariation ._feature {
    width: 100%;
    padding: 4rem 2rem ;
  }
}

@media screen and (max-width:640px),
print {
  .colorvariation ._feature {
    padding: 2rem 1rem ;
  }
}

.colorvariation ._Name {
  display: block;
  text-align: center;
  margin: 0 0 3rem;
  padding: 0 0 2rem;
  border-bottom: 1px solid #ccc;
}

@media screen and (max-width:820px),print {
  .colorvariation ._Name {
    margin: 0 0 3rem;
    padding: 0 0 3rem;
  }
}

@media screen and (max-width:640px),print {
  .colorvariation ._Name {
    margin: 0 0 1.5rem;
    padding: 0 0 1.5rem;
  }
}


.colorvariation ._voice {
  margin: 0 0 2rem;
  display: block;
  font-size: 1.8rem;
  text-align: center;
  font-weight: 500;
}

@media screen and (max-width:820px),print {
  .colorvariation ._voice {
    margin: 0 0 3rem;
    font-size: 3.4rem;
  }
}

@media screen and (max-width:640px),print {
  .colorvariation ._voice {
    margin: 0 0 1.5rem;
    font-size: 1.7rem;
  }
}

.colorvariation ._description {
  font-size: 1.6rem;
  line-height: 1.375;
}

@media screen and (max-width:820px),print {
  .colorvariation ._description {
    font-size: 2.4rem;
    line-height: 1.5;
    padding: 0 2rem;
  }
}

@media screen and (max-width:640px),print {
  .colorvariation ._description {
    font-size: 1.2rem;
    padding: 0 1rem;
  }
}
  

.cta-button {
  max-width: 340px;
  height: 6rem;
  margin: 6rem auto 0;
}

@media screen and (max-width:820px),print {
  .cta-button {
    max-width: 450px;
    width: 70%;
    height: 9rem;
    margin: 6rem auto 0;
    font-size: 2.6rem;
  }
}

@media screen and (max-width:640px),print {
  .cta-button {
    height: 4.5rem;
    margin: 3rem auto 0;
    font-size: 1.3rem;
  }
}

.cta-button a {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #111111;
  border-radius: 3rem;
  color: #fff;
  font-size: 1.8rem;
}

.cta-button a::after {
  content: "";
  display: block;
  width: .8rem;
  height: 1.3rem;
  background: url(./../img/cta-arrow.png);
  background-size: cover;
  background-repeat: no-repeat;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 2rem;
}