@import url("https://fonts.googleapis.com/css?family=Noto+Sans+JP:400,700|Open+Sans:400,700&display=swap&subset=japanese");
@import url("https://fonts.googleapis.com/css2?family=Staatliches&display=swap");
/*size*/
/*color*/
/*sns*/
/* mixinCSS Document */
/*----------common----------*/
/*alt*/
/*hover*/
/*
 hana.css
*/
/* hana
========================================== */
.hana {
  position: relative;
  overflow: hidden;
}
.hana_inner {
  position: relative;
  background-image: url('data:image/svg+xml;base64,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');
  background-size: 100%;
  background-image: -webkit-gradient(linear, 50% 0%, 50% 100%, color-stop(0%, #fcfff5), color-stop(9%, rgba(253, 255, 247, 0.91)), color-stop(29%, rgba(254, 255, 253, 0.61)), color-stop(35%, rgba(255, 255, 255, 0.54)), color-stop(37%, rgba(255, 255, 255, 0)), color-stop(100%, rgba(255, 255, 255, 0)));
  background-image: -moz-linear-gradient(top, #fcfff5 0%, rgba(253, 255, 247, 0.91) 9%, rgba(254, 255, 253, 0.61) 29%, rgba(255, 255, 255, 0.54) 35%, rgba(255, 255, 255, 0) 37%, rgba(255, 255, 255, 0) 100%);
  background-image: -webkit-linear-gradient(top, #fcfff5 0%, rgba(253, 255, 247, 0.91) 9%, rgba(254, 255, 253, 0.61) 29%, rgba(255, 255, 255, 0.54) 35%, rgba(255, 255, 255, 0) 37%, rgba(255, 255, 255, 0) 100%);
  background-image: linear-gradient(to bottom, #fcfff5 0%, rgba(253, 255, 247, 0.91) 9%, rgba(254, 255, 253, 0.61) 29%, rgba(255, 255, 255, 0.54) 35%, rgba(255, 255, 255, 0) 37%, rgba(255, 255, 255, 0) 100%);
}
.hana_bg {
  position: absolute;
  transition: width .6s,height .6s;
}
.hana_bg.-bg1 {
  top: 0;
  right: 0;
  width: 462px;
  z-index: 2;
}
@media only screen and (max-width: 992px) {
  .hana_bg.-bg1 {
    width: 40%;
  }
}
.hana_bg.-bg2 {
  top: 3%;
  left: -20%;
  max-width: 618px;
  width: 40%;
  opacity: 0.3;
  z-index: 3;
}
@media only screen and (max-width: 992px) {
  .hana_bg.-bg2 {
    width: 40%;
  }
}
.hana_bg.-bg3 {
  top: 0;
  left: 5%;
  max-width: 371px;
  width: 27%;
  z-index: 1;
}
@media only screen and (max-width: 992px) {
  .hana_bg.-bg3 {
    width: 27%;
  }
}
.hana_header {
  padding: 60px 0;
  position: relative;
  z-index: 10;
}
@media only screen and (max-width: 750px) {
  .hana_header {
    padding: 8% 0;
  }
}
.hana_title {
  background: url("/oha4/hana/images/title.png") no-repeat center center;
  background-size: contain;
  margin: auto;
  width: 366px;
  height: 73px;
  text-indent: -9999px;
  display: block;
  overflow: hidden;
}
@media only screen and (max-width: 750px) {
  .hana_title {
    padding-top: 9.73%;
    max-width: 366px;
    width: 48.8%;
    height: 0;
  }
}
.hana_intro {
  padding-top: 36px;
  text-align: center;
  font-size: 18px;
  font-weight: bold;
  line-height: 1.8em;
  color: #222;
}
@media only screen and (max-width: 640px) {
  .hana_intro {
    padding-top: 1em;
    font-size: 18px;
    font-size: 2.8125vw;
  }
}
.hana_article {
  margin: auto;
  padding: 0 20px 30px;
  max-width: 960px;
  position: relative;
  z-index: 20;
}
@media screen and (max-width: 992px) {
  .hana_article {
    padding: 0 3% 3%;
  }
}

/* -----hanalist----- */
.hanalist {
  display: flex;
  flex-flow: row wrap;
  justify-content: space-around;
}
.hanalist_box {
  background-color: #fff;
  margin-bottom: 25px;
  max-width: 300px;
  width: 30%;
  display: flex;
  -webkit-box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2);
  box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2);
}
@media only screen and (max-width: 750px) {
  .hanalist_box {
    margin-bottom: 3%;
  }
}
.hanalist_link {
  display: block;
  width: 100%;
  border: 5px solid #fff;
  transition: border-color 0.3s;
}
@media only screen and (min-width: 640px) {
  .hanalist_link:hover {
    border: 5px solid #ff738f;
  }
}
.hanalist_photo {
  margin: auto;
  padding: 10px;
  max-width: 200px;
}
.hanalist_photo img {
  width: 100%;
  height: auto;
}
@media only screen and (max-width: 750px) {
  .hanalist_photo {
    padding: 0px;
  }
}
.hanalist_title {
  padding: 0 10px 10px;
  font-size: 18px;
  font-weight: bold;
}
@media only screen and (max-width: 640px) {
  .hanalist_title {
    padding: 0 0 0.5em;
    font-size: 18px;
    font-size: 2.8125vw;
  }
}
.hanalist_title span {
  display: block;
}
.hanalist_date {
  padding: 0 10px 10px;
  font-size: 14px;
  color: #9b979b;
}
@media only screen and (max-width: 640px) {
  .hanalist_date {
    padding: 0 0 0.5em;
    font-size: 14px;
    font-size: 2.1875vw;
  }
}

/* -----backnumber----- */
.backnumber_nav_inner {
  padding: 0 20px;
}
.backnumber_nav_list {
  text-align: center;
}
.backnumber_nav_item {
  padding: 15px 5px;
  display: inline-block;
}
.backnumber_nav_item a {
  background-color: #ff738f;
  padding: 0 2em;
  display: block;
  border: 2px solid #fff;
  border-radius: 21px;
  -webkit-box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.2);
  box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.2);
  font-size: 16px;
  color: #fff;
  line-height: 40px;
  transition: transform 0.3s;
}
.backnumber_nav_item a:hover, .backnumber_nav_item a:active {
  transform: scale(0.9);
}
@media only screen and (max-width: 640px) {
  .backnumber_nav_item {
    padding: 2.3% 1%;
  }
  .backnumber_nav_item a {
    font-size: 18px;
    font-size: 2.8125vw;
    line-height: 2.2em;
  }
  .backnumber_nav_item a:hover {
    transform: scale(1);
  }
}

/* -----detail----- */
.detail {
  padding-bottom: 20px;
}
.detail_inner {
  background-color: #fff;
  border-radius: 8px;
  -webkit-box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2);
  box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2);
}
.detail_block {
  padding: 50px 20px;
  display: flex;
  flex-flow: row wrap;
}
.detail_photo {
  width: 300px;
  text-align: center;
}
.detail_photo img {
  max-width: 240px;
  width: 100%;
  height: auto;
}
.detail_box {
  width: calc( 100% - 300px);
}
.detail_header {
  padding-top: 1em;
  padding-bottom: 1em;
}
.detail_subtitle {
  font-size: 20px;
  line-height: 1.6em;
  font-weight: bold;
  color: #ff738f;
}
.detail_title {
  font-size: 26px;
  line-height: 1.6em;
  font-weight: bold;
  color: #222;
}
.detail_title span {
  margin-right: 0.5em;
}
.detail_date {
  font-size: 14px;
  color: #9b979b;
}
.detail_hana {
  padding-bottom: 2em;
}
.detail_hana dt {
  font-size: 16px;
  line-height: 1.6em;
  font-weight: bold;
  color: #ff738f;
}
.detail_hana dd {
  font-size: 16px;
  line-height: 1.6em;
  color: #222;
}
.detail_button {
  width: 20em;
}
.detail_button a {
  background-color: #8684ca;
  display: block;
  text-align: center;
  -webkit-box-shadow: 1px 1px 2px 0 rgba(0, 0, 0, 0.2);
  box-shadow: 1px 1px 2px 0 rgba(0, 0, 0, 0.2);
  font-size: 18px;
  line-height: 2.4em;
  color: #fff;
  transition: opacity 0.3s;
}
.detail_button a:hover {
  opacity: 0.8;
}
@media only screen and (max-width: 640px) {
  .detail_button a:hover {
    opacity: 1;
  }
}
.detail_button_icon {
  margin-left: 0.5em;
  width: 16px;
  height: 16px;
  vertical-align: middle;
}

@media only screen and (max-width: 750px) {
  .detail {
    padding-bottom: 3%;
  }
  .detail_block {
    padding: 5% 5%;
    flex-flow: column nowrap;
  }
  .detail_photo {
    width: 100%;
  }
  .detail_box {
    width: 100%;
  }
}
@media only screen and (max-width: 750px) and (max-width: 640px) {
  .detail_subtitle {
    font-size: 20px;
    font-size: 3.125vw;
  }
  .detail_title {
    font-size: 26px;
    font-size: 4.0625vw;
  }
  .detail_date {
    font-size: 16px;
    font-size: 2.5vw;
  }
  .detail_hana dt, .detail_hana dd {
    font-size: 18px;
    font-size: 2.8125vw;
  }
  .detail_button {
    margin: auto;
    width: 80%;
  }
  .detail_button a {
    font-size: 18px;
    font-size: 2.8125vw;
    line-height: 3em;
  }
}