.sub_header{
  width:100%;
  height: 400px;
  background: #F4F4F4;
  position: relative;
  overflow: hidden;
  margin-bottom: calc(var(--section-margin) / 1.5);
}
.sub_header img{
  width:100%;
  height: 400px;
  object-fit: cover;
}
#wholesale .box_wrap{
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: center;
  margin-bottom: var(--section-margin);
}
#wholesale .box_wrap:last-child{
  margin-bottom: 0;
}
#wholesale .box_wrap h2{
  width: 100%;
  font-size: 2.4rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color:#000;
  text-align: left;
}
#wholesale .box_wrap .box_01{
  width: 100%;
  margin-bottom: 20px;
}
#wholesale .box_wrap .box_02{
  width: 100%;
  padding-left: 0;
  box-sizing: border-box;
}
#wholesale .box_wrap .box_02 p{
  font-size: 1.4rem;
  color:#000;
  font-weight: 700;
  text-align: left;
}
section#handle{
  width:100%;
  margin: auto;
  background: var(--back-color);
  
}
section#handle .handle_wrap{
  width: 100%;
  position: relative;
  padding:var(--section-margin) 0;
  margin: auto;
}


section#handle .handle_wrap .wide_title h2{
  text-align: right;
  padding: 0;
}
section#handle .handle_wrap .box_wrap{
  width: 94%;
  margin: auto;
  font-size: 1.6rem;
  background: #FFF;
  margin-top: 30px;
  color:#000;
  font-weight: 700;
  padding: 40px 2%;
  text-align: left;
  box-sizing: border-box;
}

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

.about_wrap h2 {
  font-size: 2.4rem;
  text-align: center;
  font-weight: bold;
  margin-bottom: 30px;
}

/* テーブルスタイル */
.ta1 {
  width: 100%;
  border-collapse: collapse;
  margin: auto;
  font-size: 14px;
}

.ta1 th, .ta1 td {
  padding: 15px;
  border: 1px solid #ddd;
  line-height: 1.6;
  vertical-align: top;
}

.ta1 th {
  width: 30%;
  background-color: #f5f5f5;
  font-weight: 700;
  text-align: left;
}

.ta1 td {
  width: 70%;
}

.ta1 iframe {
  max-width: 100%;
  height: 300px;
  margin-bottom: 15px;
}


/* さらに小さいスマートフォン用スタイル (480px以下) */
@media screen and (max-width: 480px) {
  .about_wrap h2 {
    font-size: 2rem;
  }

  .ta1 {
    display: block;
  }

  .ta1 tr {
    display: block;
    margin-bottom: 15px;
    border: 1px solid #ddd;
  }

  .ta1 th, .ta1 td {
    display: block;
    width: 100%;
    padding: 12px;
    border: none;
    border-bottom: 1px solid #ddd;
  }

  .ta1 th {
    background-color: #f5f5f5;
    border-bottom: none;
  }

  .ta1 td:last-child {
    border-bottom: none;
  }

  .ta1 iframe {
    height: 250px;
  }
  }
  section#print_packaging{
    width:100%;
  }
  section#print_packaging .box_wrap{
    width: 100%;
    border: 1px solid var(--brand-color);
    padding: 40px 4%;
    box-sizing: border-box;
  }
  section#print_packaging .box_wrap h2{
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color:#000;
  }
  section#print_packaging .box_wrap h3{
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-align: left;
    color:var(--brand-color);
  }
  section#print_packaging .box_wrap p{
    
    font-weight: 700;
    text-align: left;
    color:#000;
  }
  section#category_menu{
    width:100%;
  }
  section#category_menu ul{
    width:100%;
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    justify-content: center;
    gap: 10px;
  }
  section#category_menu ul li{
    width: calc((100% - 20px) / 3);
    border: 1px solid var(--brand-color);
    padding: 10px;
    box-sizing: border-box;
    text-align: center;
    font-size: 1.2rem;
    font-weight: 700;
    color:#000;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60px;
  }
  section#category_menu ul li a{
    font-size: 1.2rem;
    width: 100%;
    text-align: center;
  }
  
  #category{
    width:100%;
  }
  #category .box{
    width:100%;
    
  }
  #category .box h2{
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--brand-color);
    color:var(--brand-color);
  }
  #category .box:nth-child(2n) h2{
    color:var(--third-brand-color);
  }
  #category .box p{
    font-size: 1.4rem;
    font-weight: 700;
    color:#000;
  }

  #category .box ul.item_box{
    width:100%;
    display: flex;
    flex-wrap: wrap;
    gap: 30px 10px;
  }

  #category .box ul.center_box{
  justify-content: center;
  margin-top: 20px;
}

  #category .box ul.item_box li{
    width: calc((100% - 10px) / 2);
    box-sizing: border-box;
  }
  #category .box ul.item_box li img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    border:1px solid #999;
  }
  #category .box ul.item_box li h3{
    width: 100%;
    text-align: center;
    font-size: 1.4rem;
    font-weight: 700;
    color:#000;
  }




  #category .box ul.step_box{
    width:100%;
    display: flex;
    flex-wrap: wrap;
    margin-top: 60px;
    gap: 30px;
  }
  #category .box ul.step_box li{
    width: 100%;
    position: relative;
    background-color: #FBFBFB;
    padding: 30px 2%;
    box-sizing: border-box;
  }
  #category .box ul.step_box li .step{
    position: absolute;
    top: -10px;
    left: 0;
    background-color: var(--brown-color);
    color:#FFF;
    font-size: 1.8rem;
    font-weight: 700;
    padding: 5px 10px;
    box-sizing: border-box;
  }
    #category .box:nth-child(2n) ul.step_box li .step{
    background-color: var(--third-brand-color);
  }
  #category .box ul.step_box li .thumb{
    width: 60%;
    margin: 0 auto 20px;
    display: block;
    object-fit: cover;
    border-radius: 50%;
  }
  #category .box ul.step_box li .title{
    width: 100%;
  }
  #category .box ul.step_box li .title h3{
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-align: center;
    color:var(--brown-color);
  }
  #category .box:nth-child(2n) ul.step_box li .title h3{
    color:var(--third-brand-color);
  }
  #category .box ul.step_box li .title p{
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color:#000;
  }

  .gamoyon_wrap{
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    margin:60px 0;
    gap: 20px;
  }
  .gamoyon_wrap img{
    width: 100px;
    height: auto;
  }
  .gamoyon_wrap p{
    font-size: 1.6rem;
    color:#000;
    font-weight: 700;
    text-align: left;
  }
  
  #gamoyon_labo .business_wrap ul{
    width:100%;
    padding-inline: 4%;
    display: flex;
    flex-wrap: wrap;
    gap: var(--section-margin);
  }
  
  #gamoyon_labo .business_wrap ul li{
    width:100%;
    display: flex;
    flex-wrap: wrap;
  }
  #gamoyon_labo .business_wrap ul li img.thumb_business{
    width:100%;
    margin:0 0 30px;
    box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.3); /* 右と下にシャドウを追加 */
  }
  #gamoyon_labo .business_wrap ul li .contents{
    width:100%
  }
  #gamoyon_labo .business_wrap ul li h3{
    width:100%;
    font-size:2.4rem;
    font-weight: 700;
    padding: 20px 0;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--brand-color);
    text-align: left;
  }
  #gamoyon_labo .business_wrap ul li h3 span{
    color:var(--brand-color);
    font-size:3.2rem;
  }
  #gamoyon_labo .business_wrap ul li p{
    width:100%;
    font-size:1.6rem;
    font-weight: 500;
    text-align: left;
  }
  #gamoyon_labo .business_wrap ul li .btn_wrap{
   text-align: left;
   margin-top:60px;
  }
  #gamoyon_labo .business_wrap ul li:nth-child(2n-1) img.thumb_business{
    order: 1;
  }
  #gamoyon_labo .business_wrap ul li:nth-child(2n-1) .contents{
  
    order: 2;
  }
  
  #gamoyon_labo .business_wrap ul li:nth-child(2n) img.thumb_business{
    order: 1;
  }
  #gamoyon_labo .business_wrap ul li:nth-child(2n) .contents{
  
    order: 2;
  }
  #original_goods{
    width: 100%;
    box-sizing: border-box;
  }
  #original_goods ul{
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-bottom: 30px;
  }
  #original_goods ul li{
    width: 100%;
    display: flex;
    flex-direction: column;
    background-color: var(--back-color);
    padding: 30px 20px;
    border-radius: 10px;
    box-sizing: border-box;
  }
  #original_goods ul li h3{
    width: 100%;
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-align: center;
  }
  #original_goods ul li img.thumb{
    width: 100%;
    height: auto;
    margin-bottom: 20px;
    object-fit: cover;
  }
  #original_goods ul li .contents{
    width: 100%;
    padding: 0;
    box-sizing: border-box;
  }
  #original_goods ul li .contents dl{
    width: 100%;
    margin-bottom: 20px;
  }
  #original_goods ul li .contents dl:last-child{
    margin-bottom: 0;
  }
  #original_goods ul li .contents dl dt{
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--brand-color);
    margin-bottom: 10px;
  }
  #original_goods ul li .contents dl dd{
    font-size: 1.4rem;
    line-height: 1.6;
    color: #000;
  }
  
  .other_goods{
    width: 100%;
    padding: 30px 20px;
    border-radius: 10px;
    box-sizing: border-box;
  }
  .other_goods h3{
    width: 100%;
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-align: center;
    color: #000;
  }
  .other_goods img.thumb{
    width: 100%;
    height: auto;
    margin: 0 auto;
    display: block;
    object-fit: cover;
    border-radius: 5px;
  }

  section#topics{
    width:100%;
    margin: auto;
    background: var(--back-color);
    
  }
  section#topics .wide_title {
    display: flex;
    flex-wrap: wrap;
  }
  section#topics .topics_wrap{
    width:100%;
    position: relative;
    padding:var(--section-margin) 0;
    margin: auto;
  }
  

  .topics_wrap ul{
    width:100%;
    padding-inline: 4%;
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
  }
  
  .topics_wrap ul li{
    width:100%;
  }
  .topics_wrap ul li h3{
    font-size:1.8rem;
    font-weight: 700;
    line-height: 180%;
    text-align: center;
    padding: 20px 0;
  }

.contact_container{
    padding: 0 4%;
}

.submit_btn{
    width: 30%;
    margin: 0 auto;
}