@charset "UTF-8";

/*---------- header ----------*/

/*---------- main ----------*/
main {
    background-color: #fff9e6;
  }
  .fl_contact_topic {
    background-color: #fff;
  }
  
  
  
  .fl_heading {
    padding: 5rem 0;
    background-image: url(../images/top-mv.jpg);
    background-size: cover;
    background-position: center;
    position: relative;
    z-index: 0;
    margin: 5rem;
    border-radius: 1rem;
  }
  .fl_heading::before {
  /*background: #000;*/
  background: #ffc108;
    opacity: 0.8;
    content: "";
    height: 100%;
    left: 0;
    position: absolute;
    top: 0;
    width: 100%;
    z-index: -1;
    border-radius: 1rem;
  }
  .fl_heading .heading_box .heading_text .title {
    color: #000;
  }
  
.fl_tab .frame {
  display: flex;
  overflow: hidden;
  border-radius: 2.7rem;
  padding: 0;
  width: 70%;
  max-width: 50rem;
  border: 1px solid #FFD700;
}
.fl_tab .round_btn {
  flex: 1;
  padding: 1.5rem 0;
  text-align: center;
  background-color: #FFC107;
  letter-spacing: 0.5rem;
  position: relative;
  border-radius: 0;
  box-sizing: border-box;
  border: none;
}
.fl_tab .round_btn:hover {
  opacity: 0.5;
}
.round_btn.squared:first-child {
  border-top-left-radius: 2.7rem;
  border-bottom-left-radius: 2.7rem;
}
.round_btn.squared:last-child {
  border-top-right-radius: 2.7rem;
  border-bottom-right-radius: 2.7rem;
}
.round_btn.tab_item:hover {
  background-color: #FFD54F;
}
.round_btn.tab_item {
  background-color: #FFE082;
  cursor: pointer;
}
.round_btn.active {
  background-color: #FFC107;
  pointer-events: none;
}

.fl_auction_title {
  margin-top: 4rem;
}
.fl_auction_title .auction_category_title {
  font-size: 2rem;
}

.fl_case_topic {
    padding: 3rem 0;
    background-color: #fff9e6;
}
.fl_case_topic .works_topic_slide {
	margin-top: 0;
}
.works_topic_slide.case .swiper-slide {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	justify-content: space-between;
  width: 100%;
}
.works_topic_slide.case .works_topic_box {
	width: 30%;
	margin: 3rem 0;
}
.works_topic_slide.case .swiper-slide::after{
    content:"";
    display: block;
    width:30%;
}
.tab_contents {
    display: none;
}
.tab_contents.show {
    display: block;
}


/*---------- footer ----------*/

/*==========================================================================
■ PC版のみ
==========================================================================*/
@media screen and (min-width: 769px) {

/*---------- header ----------*/

/*---------- main ----------*/

/*---------- footer ----------*/

}
/*==========================================================================
■ Tab版
==========================================================================*/
@media screen and (min-width: 769px) and (max-width: 1024px) {
/*---------- header ----------*/

/*---------- main ----------*/


/*---------- footer ----------*/


}
/*==========================================================================
■ SP版
==========================================================================*/
@media screen and (max-width: 768.98px) {

/*---------- header ----------*/

/*---------- main ----------*/
.fl_heading {
    padding: 2rem 0;
    margin: 5rem 2rem;
  }


.fl_tab .frame {
  flex-wrap: wrap;
  margin: auto;
}
.fl_tab .round_btn {
  width: 25rem;
  margin: 1rem auto;
}
.fl_auction_title .auction_category_title{
  margin-left: 2rem;
}
/*---------- footer ----------*/
}



/*---------- レイアウト微調整 ----------*/
@media (max-width: 599px) {
.fl_case_topic {
    padding: 4rem 0;
} 
.works_topic_slide.case {
    padding: 0 2rem;
}
.works_topic_slide.case .works_topic_box {
    width: 48%;
    margin: 1rem 0;
} 
}