.section_top {
    position: absolute;
    top: -60px;
}
.about_top_background {
    background: url(../img/about/about_background01.jpg) no-repeat;
    background-size: 100%;
}
.about_top {
    max-width: 1120px;
    margin: 0 auto;
    padding: 0 20px;
}
.about_top .about_top_title {
	font-size: 3.42857rem;
    font-weight: bold;
    font-family: Georgia, "serif";
    text-align: center;
    padding-top: 107px;
    line-height: 1.3;
}
.about_top .about_top_lead {
	font-size: 1.57143rem;
	font-family: Georgia, "serif";
    text-align: center;
    margin-top: 22px;
    line-height: 1.7;
}
.about_top .about_top_container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin: 200px 0 106px;;
}
.about_top .about_top_container .about_top_item {
    margin-bottom: 1em;
    border: 7px solid #966f05;
    border-radius: 50%;
    /*width: 236px;*/
    /*height: 236px;*/
    width: calc(236/14*1rem);
    height: calc(236/14*1rem);
    background-color: #fff;
    position: relative;
    cursor: pointer;
}
@media(any-hover: hover) {
    .about_top .about_top_container .about_top_item:hover {
        color: #fff;
        background-color: #966f05;
    }
}
.about_top .about_top_container .about_top_item:after{
	content: '';
    position: absolute;
    top: 76%;
    right: 50%;
    width: 11px;
    height: 11px;
    border-right: 2px solid #000;
    border-bottom: 2px solid #000;
    -webkit-transform: rotate(45deg) translateY(-50%);
    transform: rotate(45deg) translateY(-50%);
}
.about_top .about_top_container .about_top_item:hover:after {
    border-color: #fff;
}
.about_top .about_top_container .about_top_item_number {
	font-size: 2.85714rem;
	font-family: Georgia, "serif";
	font-weight: bold;
	text-align: center;
    margin-top: 35px;
    line-height: 1;
}
.about_top .about_top_container .about_top_item_lead {
	font-size: 1.14286rem;
	font-family: Verdana, "sans-serif";
	text-align: center;
    padding: 4px 20px 0;
    line-height: 1.45;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    -webkit- transform: translateY(-50%);
}

.about_social_block {
	max-width: 1120px;
	margin: 71px auto 0;
	padding: 0 10px;
}
.about_social_left {
    display: inline-block;
    vertical-align: top;
    width: 40%;
    margin-right: 1%;
}
.about_social_left h4 {
  	font-size: 1.92857rem;
  	font-family: Georgia, "serif";
	font-weight: bold;
}
.about_social_left p {
  	font-size: 1.14286rem;
	font-family: Verdana, "sans-serif";
    margin-top: 11px;
    line-height: 1.94;
}
.about_social_right {
    display: inline-block;
    vertical-align: top;
    width: 56%;
    margin-top: 5px;
}
.about_social_right .about_social_right_container {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.about_social_right_item {
	text-align: center;
    position: relative;
}
.about_social_right_item p {
  	font-size: 1.28571rem;
  	font-family: Georgia, "serif";
    font-weight: bold;
    text-align: center;
    /*position: absolute;*/
    /*top: 106%;*/
    /*left: 0;*/
    /*right: 0;*/
    margin-top: 6.42px;
}
/* 20250605　削除
.about_social_right_item:nth-child(4) img {
    padding-top: 17px;
}
*/
.about_backhome {
    font-size: 1.42857rem;
    text-align: center;
    /*margin-top: 113px;*/
    margin-top: 73.47px;
}
.about_backhome .about_backhome_button {
	border: 1px solid #333;
    padding: 31px 106px 33px 97px;
    position: relative;
    display: inline-block;
}
.about_backhome .about_backhome_button:after {
    content: '';
    position: absolute;
    top: 50%;
    right: 85px;
    width: 11px;
    height: 11px;
    border-top: 2px solid #333;
    border-right: 2px solid #333;
    -webkit-transform: translate(-50%, -50%) rotate(45deg);
    transform: translate(-50%, -50%) rotate(45deg);
}
@media (any-hover: hover) {
    .about_backhome .about_backhome_button:hover::after {
      border-color: #cd1f1e;
    }
}
@media(max-width: 1400px) {
.about_top_background {
	background-size: auto;
}
.about_top .about_top_title {
    padding-top: 0;
}
}
@media(min-width: 768px) and (max-width: 1400px) {
.about_top_text {
    /*height: 372px;*/
    height:calc(372 / 14 * 1rem);
    display: flex;
    align-items: center;
}
}
@media(max-width: 1400px) {
.about_top .about_top_container {
	margin-top: 64px;
}
}
@media(max-width: 1024px) {
.about_top .about_top_container {
	justify-content: space-around;
}
.about_top .about_top_container .about_top_item {
    /*width: 180px;*/
    /*height: 180px;*/
    width: calc(180 / 14 * 1rem);
    height: calc(180 / 14 * 1rem);
}
.about_top .about_top_container .about_top_item:after {
    top: 80%;
}
.about_top .about_top_container .about_top_item_number {
    font-size: 2.14286rem;
    margin-top: 15px;
}
.about_top .about_top_container .about_top_item_lead {
	font-size: 0.85714rem;
}
.about_social_right_container .about_social_right_item img {
    width: 75%;
}
.about_social_right_container .about_social_right_item p {
	font-size: 1.0rem;
}
.about_backhome {
    margin-top: 80px;
}
}
@media(max-width: 767px) {
.about_top_background {
    background: url(../img/about/about_background01_sp.jpg) no-repeat;
    background-size: 100%;
}
.about_top .about_top_title {
    font-size: 1.534rem;
    padding-top: 13%;
}
.about_top .about_top_lead {
	font-size: 0.931rem;
	margin-top: 5%;
    line-height: 1.8;
}
.about_top .about_top_container {
	margin: 28% 0 0 0;
    padding-bottom: 23%;
	flex-wrap: wrap;
	justify-content: space-around;
}
.about_top .about_top_container .about_top_item {
	border-width: 4px;
    width: 42%;
    height: auto;
    padding-top: 39%;
    min-width: 13em;
    min-height: 13em;
}
.about_top .about_top_container .about_top_item_number {
    font-size: 2.4em;
    position: absolute;
    top: 5%;
    left: 41%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
}
.about_top .about_top_container .about_top_item_lead {
    font-size: 1.5em;
    padding: 7px 10px 0 10px;
    line-height: 1.15;
}
.about_top .about_top_container .about_top_item:after {
    top: 85%;
    width: 7px;
    height: 7px;
    border-right: 1px solid #000;
    border-bottom: 1px solid #000;
}
.about_top .about_top_container .about_top_item .about_top_box {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
}
.about_top .about_top_container .about_top_item:nth-child(3), .about_top .about_top_container .about_top_item:nth-child(4) {
    margin-top: 17px;
}
.about_social_block {
    margin-top: 8.6%;
}
.about_social_left, .about_social_right {
	display: block;
	width: auto;
}
.about_social_right {
    margin-top: 7.7%;
}
.about_social_left h4 {
	font-size: 1.205rem;
	text-align: center;
}
.about_social_left p {
	font-size: 0.931rem;
	text-align: center;
	margin-top: 1.1%;
    line-height: 1.5;
}
.about_social_right_container .about_social_right_item {
    width: 100%;
}
.about_social_right_container .about_social_right_item p {
    font-size: 0.767rem;
    top: 105%;
}
.about_social_right_container .about_social_right {
    margin-top: 23px;
}
.about_social_right_container .about_social_right_item:nth-child(3) img {
	width: 67%;
    padding-top: 4px;
}
.about_social_right_container .about_social_right_item:nth-child(4) img {
    padding-top: 8px;
}
.about_backhome {
	font-size: 0.931rem;
    margin-top: 20%;
}
.about_backhome .about_backhome_button {
    padding: 4.6% 17% 5.2% 14%;
}
.about_backhome .about_backhome_button:after {
    right: 35px;
    width: 5%;
    height: 0;
    border-top: 1px solid #333;
    border-right: 1px solid #333;
    padding-top: 2.3vw;
}
}
@media(min-width: 640px) and (max-width: 767px) {
    .about_top .about_top_container .about_top_item_number {
        font-size: 2.8em;
    }
    .about_top .about_top_container .about_top_item_lead {
        font-size: 1.8em;
    }
}
@media(max-width: 430px) {
  .about_top .about_top_container .about_top_item_number{
    font-size: 1.8em;
  }
  .about_top .about_top_container .about_top_item_lead{
    font-size: 1.3em;
  }
}
@media(max-width: 360px) {
    .about_top .about_top_container .about_top_item {
        border-width: 4px;
        width: 42%;
        height: auto;
        padding-top: 39%;
        min-width: 12em;
        min-height: 12em;
    }
    .about_top .about_top_container .about_top_item_number{
        font-size: 1.6em;
    }
    .about_top .about_top_container .about_top_item_lead{
        font-size: 1.2em;
    }
}


/* about-section */
.about-section {
  background-size: 100% auto;
  background-position: top center;
  background-repeat: no-repeat;
  padding: 15px 0 90px;
  position: relative;
}

.about-section__inner {
  position: relative;
}
.about-section__hd {
  font-family: Georgia, "serif";
  padding: 0 10px;
  margin-bottom: 4.5%;
  position: relative;
  display: flex;
  flex-wrap: wrap;
}
.about-section__hd::after {
  content: ".";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}
.about-section__hd__inner {
  position: relative;
  box-sizing: border-box;
  background-color: #fff;
  box-shadow: 0px 3px 6px 0px rgba(0, 0, 0, 0.16);
  padding: 8px;
}
.about-section__hd__corner {
  border: solid 2px #966f05;
  padding: 0px 30px 20px;
}
.about-section__hd__box {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}
.about-section__hd__num {
  font-size: 10.71429rem;
  font-weight: bold;
  line-height: 1;
  color: #966f05;
}
.about-section__hd h3 {
  font-size: 2.14286rem;
  line-height: 1.2;
}
.about-section__hd__lead {
  font-size: 1.42857rem;
  line-height: 1.6;
}


/* lay_ver */
.about-section__hd--lay_ver {
  padding-right: 16%;
}
.about-section__hd--lay_ver .about-section__hd__inner {
  /*float: right;*/
  width: 740px;
  padding: 8px;
}

/* lay_hor */
.about-section__hd--lay_hor {
  padding: 75px 10px 0;
  max-width: 1140px;
  margin-left: auto;
  margin-right: auto;
}
.about-section__hd--lay_hor .about-section__hd__inner {
  float: left;
}
.about-section__hd--lay_hor h2 {
  margin-bottom: 15px;
}
.about-section__hd--lay_hor .about-section__hd__lead {
}

.about-section__cont {
  padding: 0 10px;
  max-width: 1140px;
  margin: 0 auto;
}
.about-section__cont::after {
  content: ".";
  display: block;
  height: 0px;
  clear: both;
  visibility: hidden;
}
.about-item {
  position: relative;
  z-index: 2;
  width: 47.3%;
}
.about-item a {
  -webkit-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.about-item--num_2 {
  z-index: 1;
}
.about-item--posi_left {
  float: left;
}
.about-item--posi_right {
  float: right;
}
.about-item__inner {
  position: relative;
}
.about-item__img {
  position: relative;
  z-index: 2;
  -webkit-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  transition: all 0.3s ease;
  box-shadow: 2px 2px 4px 1px rgba(0,0,0,0.2);
}
.about-item__img img {
  width: 100%;
}
.about-item__img__wrap {
}
.about-item__txt {
  padding: 15px 18px 25px;
  box-sizing: border-box;
  color: #fff;
  background: #966f05;
  position: absolute;
  z-index: 1;
  box-shadow: 2px 2px 4px 1px rgba(0,0,0,0.2);
}
.about-item__txt h4 {
  font-size: 1.92857rem;
  font-family: Georgia, "serif";
}
.about-item__txt h4::after {
  content: "";
  vertical-align: middle;
  display: inline-block;
  width: 17px;
  height: 18px;
  background: url(../img/about/icon_arrow.png) no-repeat left top;
  margin-left: 3px;
}
.about-item__txt p {
  font-size: 1.14286rem;
  padding-bottom: 10px;
}
.about-item__txt a,
.about-item__txt a:hover {
  color: #fff;
}
.about-item--posi_left .about-item__txt {
  padding-left: 55px;
  left: 100%;
  margin-left: -40px;
}
.about-item--posi_right .about-item__txt{
  padding-right: 55px;
  right: 100%;
  margin-right: -40px;

}

/* PC */
@media (min-width: 768px) {
  .show-sp {
    display: none;
  }
  .about-item__txt {
    max-width: 118%;
  }
  .about-item__img,
  .about-item__txt {
    -webkit-transition: all 0.4s ease-out;
    -ms-transition: all 0.4s ease-out;
    transition: all 0.4s ease-out;
  }
  .about-item__img.item-hover,
  .about-item__txt.item-hover {
    box-shadow: 3px 3px 10px 4px rgba(0,0,0,0.2);
    -webkit-transform: translateY(-10px);
    -ms-transform: translateY(-10px);
    transform: translateY(-10px);
  }
  .about-item--posi_left .about-item__txt.item-hover {
    -webkit-transform:translateY(-10px);
    -ms-transform:translateY(-10px);
    transform:translateY(-10px);
  }
  .about-item--posi_right .about-item__txt.item-hover {
    -webkit-transform: translateY(-10px);
    -ms-transform: translateY(-10px);
    transform: translateY(-10px);
  }
  /* sectionID_01 */
  #sectionID_01 {
    padding-bottom: 118px;
    background-image: url(../img/about/about_background02.jpg);
  }
  #sectionID_01::before {
    content: "";
    display: block;
    height: 150px;
    width: 100%;
    position: absolute;
    left: 0;
    bottom: 0;
    background: -moz-linear-gradient(to top, rgba(255,255,255,1), rgba(255,255,255,0));
    background: -webkit-linear-gradient(to top, rgba(255,255,255,1), rgba(255,255,255,0));
    background: linear-gradient(to top, rgba(255,255,255,1), rgba(255,255,255,0));
  }
  #sectionID_01 .about-section__hd{
    justify-content: flex-end;
  }
  #sectionID_01 .about-item--num_1 .about-item__txt {
    width: 430px;
    top: 13%;
  }
  #sectionID_01 .about-item--num_2 {
    padding-top: 320px;
  }
  #sectionID_01 .about-item--num_2 .about-item__txt {
    width: 540px;
    bottom: -9%;
  }

  /* sectionID_02 */
  #sectionID_02 {
    background: url(../img/about/about_background03.jpg),linear-gradient(180deg, rgba(247,247,247,1) 0%, rgba(247,247,247,1) 90%, rgba(255,255,255,1) 100%);
    background-repeat: no-repeat;
    background-position: right top;
  }
  #sectionID_02 .about-section__hd {
    color: #333;
    margin-bottom: 110px;
    max-width: 1240px;
    padding-left: 60px;
    padding-right: 60px;
  }
  #sectionID_02 .about-section__hd__inner {
    width: 862px;
    position: relative;
    z-index: 2;
  }
  #sectionID_02 .about-item--num_1 .about-item__txt {
    width: 512px;
    top: 7%;
  }
  #sectionID_02 .about-item--num_2 {
    padding-top: 370px;
  }
  #sectionID_02 .about-item--num_2 .about-item__txt {
    width: 440px;
    bottom: 31%;
  }

  /* sectionID_03 */
  #sectionID_03 {
    background-image: url(../img/about/about_background04.jpg);
  }
  #sectionID_03::before {
    content: "";
    display: block;
    height: 100px;
    width: 100%;
    position: absolute;
    left: 0;
    bottom: 0;
    background: -moz-linear-gradient(to top, rgba(255,255,255,1) 20%, rgba(255,255,255,0));
    background: -webkit-linear-gradient(to top, rgba(255,255,255,1) 20%, rgba(255,255,255,0));
    background: linear-gradient(to top, rgba(255,255,255,1) 20%, rgba(255,255,255,0));
  }
  #sectionID_03 .about-section__hd__inner {
    width: 650px;
  }
  #sectionID_03 .about-section__hd__num {
    /*top: -78px;*/
    left: 0;
    bottom:calc(100% - 78px);
  }
  #sectionID_03 .about-item--num_1 .about-item__txt {
    width: 280px;
    top: 70%;
  }

  /* sectionID_04 */
  #sectionID_04 {
    background: url(../img/about/about_background05.jpg),linear-gradient(180deg, rgba(249,249,249,1) 0%, rgba(249,249,249,1) 90%, rgba(255,255,255,1) 100%);
        background-repeat: no-repeat;
  }
  #sectionID_04 .about-section__hd {
    color: #333;
    justify-content: flex-end;
  }
  #sectionID_04 .about-item--num_1 .about-item__txt {
    width: 436px;
    top: 21%;
  }
  #sectionID_04 .about-item--num_2 {
    padding-top: 320px;
  }
  #sectionID_04 .about-item--num_2 .about-item__txt {
    width: 560px;
    bottom: 5%;
  }

}

/* tab */
@media (min-width: 768px) and (max-width: 1024px) {
  .about-section__hd--lay_ver {
      padding-right: 12%;
  }
  .about-section__hd--lay_ver .about-section__hd__inner {
    width: 90%;
  }
  .about-section__hd--lay_ver .about-section__hd__num {
    top: -40px;
  }
  #sectionID_02 .about-section__hd__inner {
    width: 100%;
  }
  .about-section__hd__corner {
    padding-top: 16px;
  }
  .about-section__hd__num {
    font-size: 6rem;
  }
}

/* SP */
/*
  767
 */
@media (max-width: 767px) {
  .show-pc {
    display: none;
  }
  /* about-section */
  .about-section{
    padding: 3% 0 14%;
  }
  .about-section__hd {
    padding: 0 6.25%;
    margin-bottom: 32%;
  }
  .about-section__hd__inner {
    padding: 6px;
  }
   .about-section__hd__corner {
    padding: 10px 5% 16px;
   }
  .about-section__hd__num {
    font-size: 3.835rem;
  }
  .about-section__hd h3{
    font-size: 1.178rem;
  }
  .about-section__hd__lead {
    font-size: 0.931rem;
    line-height: 1.4;
  }

  /* lay_ver */
  .about-section__hd--lay_ver .about-section__hd__inner {
    padding: 6px;
    width: auto;
  }
  .about-section__hd--lay_ver .about-section__hd__num {
    position: static;
  }
  .about-section__hd--lay_ver h2 {
    margin-bottom: 3%;
  }

  /* lay_hor */
  .about-section__hd--lay_hor {
    padding: 2% 6.25% 0;
  }
  .about-section__hd--lay_hor .about-section__hd__inner {
    float: none;
  }
  .about-section__hd--lay_hor h2 {
    margin-bottom: 3%;
  }
  .about-section__hd--lay_hor .about-section__hd__lead {
    line-height: 1.4;
  }

  .about-section__cont {
    padding: 0 6.25%;
  }
  .about-item {
    position: relative;
    width: 100%;
  }
  .about-item:after {
    content: ".";
    display: block;
    height: 0px;
    clear: both;
    visibility: hidden;
  }
  .about-item--num_2 {
    margin-top: 12.5%;
  }
  .about-item--posi_left {
    float: none;
  }
  .about-item--posi_right {
    float: none;
  }
  .about-item__img {
    width: 83.3%;
  }
  .about-item--num_1 .about-item__img {
    float: right;
  }
  .about-item--num_2 .about-item__img {
    float: left;
  }
  .about-item__img a {
  }
  .about-item__img__wrap {
  }
  .about-item__txt {
    clear: both;
    padding: 0 5vw 2vw;
    position: relative;
  }
  .about-item__txt a,
  .about-item__txt a:hover {
    color: #fff;
  }
  .about-item__txt h4 {
    font-size: 1.178rem;
  }
  .about-item__txt h4::after {
    width: 2.5vw;
    height: 3.5vw;
    background: url(../img/about/icon_arrow.png) no-repeat left top;
    background-size: contain;
  }

  .about-item__txt p {
    font-size: 0.959rem;
    padding-bottom: 0.5em;
    line-height: 1.4;
  }
  .about-item--posi_left .about-item__txt {
    padding-left: 5vw;
    left: inherit;
    margin-left: 0;
  }
  .about-item--posi_right .about-item__txt{
    padding-right: 5vw;
    right: inherit;
    margin-right: 0;
  }

  /* sectionID_01 */
  #sectionID_01 {
    background-image: url(../img/about/about_background02_sp.jpg);
  }
  #sectionID_01 .about-item--num_1 .about-item__img {
    margin-bottom: -8%;
  }
  #sectionID_01 .about-item--num_1 .about-item__txt {
    padding-top: 8vw;
    width: 93%;
    left: 5%;
  }
  #sectionID_01 .about-item--num_2 .about-item__img {
    margin-bottom: -9%;
  }
  #sectionID_01 .about-item--num_2 .about-item__txt {
    padding-top: 10vw;
    width: 77%;
    left: 23%;
  }

  /* sectionID_02 */
  #sectionID_02 {
    background: url(../img/about/about_background03_sp.jpg),linear-gradient(180deg, rgba(247,247,247,1) 0%, rgba(247,247,247,1) 90%, rgba(255,255,255,1) 100%);
    background-repeat: no-repeat;
    background-size: 100% auto;
    background-position: top center;
  }
  #sectionID_02 .about-section__hd {
    color: #333;
    margin-bottom: 18%;
  }
  #sectionID_02 .about-section__hd__num {
    top: -14%;
    left: 5%;
  }
  #sectionID_02 .about-item--num_1 .about-item__img {
    margin-bottom: -6%;
  }
  #sectionID_02 .about-item--num_1 .about-item__txt {
    padding-top: 9%;
    width: 88%;
    left: 5%;
  }
  #sectionID_02 .about-item--num_2 .about-item__img {
    margin-bottom: -7%;
  }
  #sectionID_02 .about-item--num_2 .about-item__txt {
    width: 91%;
    left: 8%;
    padding-top: 10%;
  }

  /* sectionID_03 */
  #sectionID_03 {
    background-image: url(../img/about/about_background04_sp.jpg);
  }
  #sectionID_03 .about-section__hd {
    padding: 0 6.25%;
    margin-bottom: 18%;
  }
  #sectionID_03 .about-section__hd__inner {
    width: auto;
  }
  #sectionID_03 .about-item--num_1 .about-item__img {
    margin-bottom: -5%;
  }
  #sectionID_03 .about-item--num_1 .about-item__txt {
    width: 48%;
    left: 10%;
    padding-top: 7%;
  }

  /* sectionID_04 */
  #sectionID_04 {
    background: url(../img/about/about_background05_sp.jpg),linear-gradient(180deg, rgba(249,249,249,1) 0%, rgba(249,249,249,1) 90%, rgba(255,255,255,1) 100%);
    background-repeat: no-repeat;
    background-size: 100% auto;
    background-position: top center;
  }
  #sectionID_04 .about-section__hd {
    color: #333;
    margin-bottom: 10%;
  }
  #sectionID_04 .about-item--num_1 .about-item__img {
    margin-bottom: -6%;
  }
  #sectionID_04 .about-item--num_1 .about-item__txt {
    width: 92%;
    padding-top: 8%;
    left: 3%;
  }
  #sectionID_04 .about-item--num_2 .about-item__img {
    margin-bottom: -8%;
  }
  #sectionID_04 .about-item--num_2 .about-item__txt {
    padding-top: 11%;
    width: 95%;
    left: 4%;
  }
  .about_social_right .about_social_right_container {
    flex-wrap: inherit;
  }
}