@charset "utf-8";

/* ==========================================================

title :
scope :

last modify :

========================================================== */

/* ----------------------------------------------------------
base
---------------------------------------------------------- */
body,
button,
input,
select,
textarea {
  font-family: "Hiragino Sans", "ヒラギノ角ゴシック", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ ProN W3", Meiryo, "メイリオ", YuGothic, "游ゴシック", sans-serif;
}
a:hover {
  opacity: 0.7;
}
a.none_opacity:hover {
  opacity: 1;
}
.contents p {
  line-height: 1.5;
  text-align: left;
}
figure,
h2,
h3 {
  margin: 0;
}
img {
  vertical-align: bottom;
}
input {
  vertical-align: middle;
}
/*section, article, aside, nav, footer, header, figure {
  overflow: visible;
}*/

/*-- clearfix --*/
.cf:before,
.cf:after {
  content: " ";
  display: table;
}
.cf:after {
  clear: both;
}

#breadcrumb {
  margin-bottom: 16px;
}


/* .mv_box
-------------------------------------- */
.mv_box {
  background: url("../image/img-mainvisual-01.png") no-repeat;
  background-size: contain;
  height: 180px;
  margin: 0 auto 10px;
  position: relative;
  width: 870px;
}
.mv_box .ttl_mv {
  font-size: 40px;
  font-weight: bold;
  color: #b82e2e;
  position: absolute;
  top: 50px;
  left: 105px;
  text-shadow: 2px 2px 5px #fbfbfb;
}

@media screen and (max-width: 812px) {
  .mv_box {
    padding-top: calc(100% * 360 / 1740);
    height: 0;
    margin: 0;
    width: 100%;
  }
  .mv_box .ttl_mv {
    font-size: 1.2rem;
    top: 27%;
    left: 11.5%;
  }
}

.bnr_estate {
  width: 92%;
  max-width: 520px;
  margin: 2.5em auto;
}
.bnr_estate img {
  width: 100%;
}
.bnr_estate figcaption {
  margin: 0.25em 0 0;
  font-size: 88.24%;
}

.contents b.sub_ttl {
  display: block;
  text-align: center;
  font-weight: bold;
  color: #fff;
  background: url(../image/bg_h1_a.png) 50% 0 / auto 100% no-repeat;
  box-sizing: border-box;
}
.contents.yellow b.sub_ttl {
  background-image: url(../image/bg_h1_b.png);
}

a.back_top_btn {
  position: relative;
  display: block;
  padding: 0.4em 0.8em 0.4em 0;
  color: #b83e39;
  font-weight: bold;
  text-align: center;
  box-sizing: border-box;
}
a.back_top_btn::after {
  content: "▲";
  position: absolute;
  top: 0;
  right: 0.6em;
  bottom: 0;
  height: 1em;
  margin: auto 0;
  transform: rotate(90deg) scale(1, 0.84);
  font-size: 82%;
  color: #b83e39;
}

.terminology {
  background: #fffaee;
}
.terminology h1,
.terminology h2 {
  position: relative;
  background: url(../image/bg-heading-pattern-a.jpg) repeat-x 0 0 / auto 100%;
  text-align: left;
  font-weight: bold;
  color: #fff;
}
.yellow .terminology h1,
.yellow .terminology h2 {
  background: url(../image/bg-heading-pattern-b.jpg) repeat-x 0 0 / auto 100%;
}
.terminology h1 span,
.terminology h2 span {
  display: inline-block;
  margin-left: .5em;
  margin-top: 0;
  letter-spacing: -.05em;
}
.terminology h1::after,
.terminology h2::after {
  content: "";
  position: absolute;
  bottom: 14%;
  right: .8%;
  background: url(../image/ico-ttl-word.png) no-repeat 0 0;
  background-size: contain;
}
.terminology .textbox p:not(:last-child) {
  margin: 0 0 0.7em;
}
.symmetric {
  background: #fffaee;
}
.symmetric .terminology {
  background: #fff;
}
.symmetric .updown_arrow {
  text-align: center;
}
.center_img {
  margin: 1em 0 0;
  text-align: center;
}

.box_btn {
  display: flex;
  align-items: center;
  width: 660px;
  margin: 1em auto 0;
}
.back_btn a {
  position: relative;
  display: block;
  padding: 0.4em 0.8em 0.4em 0;
  color: #b83e39;
  font-weight: bold;
  text-align: center;
  box-sizing: border-box;
}
.back_btn a::after {
  content: "▲";
  position: absolute;
  top: 0;
  right: 0.6em;
  bottom: 0;
  height: 1em;
  margin: auto 0;
  transform: rotate(90deg) scale(1, 0.84);
  font-size: 82%;
  color: #b83e39;
}
.bnr_box {
  text-align: center;
  line-height: 1.4;
}
.bnr_box a {
  display: block;
  margin: 0 0 0.4em;
}
.bnr_box a img {
  width: 100%;
}

.research {
  position: relative;
  margin: 0 auto 5em;
  width: 750px;
}

.research_title {
  width: 740px;
  height: 48px;
  line-height: 48px;
  margin: 0 auto 20px;
  background: url(/image/bg_ttl_home_useful.png) 0 0 / 100% auto no-repeat;
  text-align: center;
  color: #fff;
  font-size: 21px;
  font-weight: 600;
  letter-spacing: 0.12em;
  box-sizing: border-box;
}

.item_list {
  display: flex;
  flex-wrap: wrap;
  width: 710px;
  margin: 0 auto;
}

.item_list li {
  margin: 0 0 1em;
  flex-basis: 245px;
}

.item_list li:nth-child(3n) {
  flex-basis: 220px;
}

.item_list li a {
  position: relative;
  display: inline-block;
  margin: 0 0.5em 0 0;
  padding: 0 0 0 1.35em;
  color: #174bbf;
  font-weight: bold;
  line-height: 1.3;
}

.item_list.research_list li a {
  font-weight: normal;
}

.item_list li a::before {
  content: "▲";
  position: absolute;
  top: 0.25em;
  left: 0;
  height: 1em;
  transform: rotate(90deg) scale(1, 0.82);
  font-size: 85%;
  color: #b83e39;
}

.research_btn a {
  position: relative;
  display: block;
  background-color: #b83e39;
  border: 1px solid #fff;
  outline: 1px solid #b83e39;
  color: #fff;
  padding: 0.5em 2em 0.5em 1em;
  font-size: 16px;
}

.research_btn a::after {
  content: "▲";
  position: absolute;
  top: 0;
  right: 0.6em;
  bottom: 0;
  height: 1em;
  margin: auto 0;
  transform: rotate(90deg) scale(1, 0.84);
  font-size: 82%;
  color: #fff;
}

.bnr_homemate {
  width: 450px;
  margin: 2em auto 2.4em; 
}

.bnr_homemate p {
  margin: 0.3em 0;
  font-size: 15px;
}

.bnr_homemate img {
  width: 100%;
}


@media only screen and (max-width: 812px) {
  .contents {
    
  }
  .contents b.sub_ttl {
    font-size: 6vw;
    padding: 2.3vw 0;
    margin: 0 0 4vw;
  }
  p.lead {
    margin: 0 4vw 6vw;
  }
  .lead p {
    margin: 0 4vw 4vw;
    font-size: 3.7vw;
  }
  .flex_lead p {
    margin: 0 4vw 4vw;
    padding: 0 0 0 1em;
    text-indent: -1em;
    font-size: 3.7vw;
  }
  .flex_lead p span {
    text-indent: 0;
  }
  .terminology {
    margin: 0 4vw 5vw;
  }
  .terminology h1,
  .terminology h2 {
    font-size: 4.6vw;
    padding: 0.72em 2em 1em 0.9em;
    box-sizing: border-box;
    line-height: 1.2;
  }
  .terminology h1 span,
  .terminology h2 span {
    margin: 0;
    font-size: 3.7vw;
  }
  .terminology h1::after,
  .terminology h2::after {
    right: 1.2%;
    width: 20.52vw;
    height: 8vw;
  }
  .terminology .textbox {
    border-left: 0.53vw solid #b7a68b;
    border-bottom: 0.53vw solid #b7a68b;
    border-right: 0.53vw solid #b7a68b;
    padding: 0.85em 1em;
    line-height: 1.6;
  }
  .terminology .textbox p {
    line-height: 1.6;
  }
  
  .symmetric {
    padding: 4vw;
    margin: 0 4vw 5vw;
    border: 0.53vw solid #b7a68b;
  }
  .symmetric .terminology {
    margin: 0;
  }
  .symmetric .terminology .textbox {
    border-left: none;
    border-bottom: none;
    border-right: none;
  }
  .symmetric .updown_arrow {
    padding: 2.4vw 0;
  }
  .symmetric .updown_arrow img {
    width: 15vw;
    height: auto;
    margin: 0 auto;
  }
  .box_btn {
    width: 100%;
    flex-direction: column-reverse;
  }
  .research_btn {
    width: 226px;
    margin: 0 0 2em auto;
  }
  .back_btn {
    margin: 0 0 6vw;
    width: 100%;
  }
  .back_btn a,
  a.back_top_btn {
    margin: 0 10vw 6vw;
    padding: 0.5em 0.8em 0.5em 0;
    border: 0.53vw solid #b83e39;
    border-radius: 1.6vw;
    box-shadow: 0 0.8vw 0 rgba(0,0,0,0.3);
  }
  a.back_top_btn {
    margin: 0 22vw 6vw;
  }
  .box_btn .back_btn a {
    width: 90%;
    margin: 0 auto;
  }
  .bnr_box {
    margin: 0 4vw 4vw;
    text-align: center;
    line-height: 1.4;
  }
  .bnr_box a {
    display: block;
    margin: 0 0 0.4em;
  }
  .bnr_box figcaption {
    font-size: 3.8vw;
  }
  .center_img img {
    width: 90%;
    margin: 0 auto;
  }
  
  .research {
    width: 90%;
    margin: 0 auto 2em;
  }
  .research_title {
    width: 100%;
    background: #C94363;
    font-size: 1.3em;
    height: auto;
    line-height: 1.4;
    padding: 0.5em;
  }
  .item_list {
    width: 100%;
  }
  .item_list li,
  .item_list li:nth-child(3n) {
    flex-basis: 48%;
  }
  
  .bnr_homemate {
    width: 90%;
  }
  .bnr_box.w560 figcaption {
    text-align: left!important;
    padding:0 1em;
  }
  
  .bnr {
    margin: 2em auto;
    width: 90%;
  }
  
  .bnr figcaption {
    font-size: 85%;
    line-height: 1.3;
    margin: 0.5em;
  }
}
@media only screen and (min-width: 813px) {
  body {
    min-width: 1000px;
  }
  .contents {
    font-size: 17px;
    margin: 0 auto 30px;
    width: 870px;
  }
  .contents b.sub_ttl {
    width: 100%;
    height: 53px;
    line-height: 53px;
    /*padding: 4px 0 0;*/
    margin: 0 0 25px;
    font-size: 30px;
  }
  .flex_lead p {
    padding: 0.6em 0 0;
    font-size: 16px;
  }
  .flex_lead,
  .lead{
    display: flex;
    justify-content: space-between;
    width: 860px;
    margin: 0 auto 28px;
  }
  .flex_lead p,
  .lead p {
    padding: 0.6em 0 0;
    font-size: 16px;
  }
  .lead {
    margin: 0 auto 10px;
  }
  .flex_lead a.back_top_btn {
    width: 12.6em;
    font-size: 18px;
    border: 2px solid #b83e39;
    border-radius: 5px;
    box-shadow: 0 2.5px 0 rgba(0,0,0,0.3);
  }
  .terminology {
    width: 760px;
    margin: 0 auto 40px;
  }
  .terminology h1,
  .terminology h2 {
    font-size: 24px;
    padding: 16px 95px 19px 25px;
    line-height: 1.5;
  }
  .terminology h1 span,
  .terminology h2 span {
    font-size: 16px;
  }
  .terminology h1::after,
  .terminology h2::after {
    width: 108px;
    height: 42px;
  }
  .terminology .textbox {
    border-left: 2px solid #b7a68b;
    border-bottom: 2px solid #b7a68b;
    border-right: 2px solid #b7a68b;
    padding: 1.5em 1.8em;
  }
  .terminology .textbox p {
    line-height: 2;
  }
  
  .symmetric {
    width: 810px;
    padding: 22px;
    margin: 0 auto 40px;
    border: 2px solid #b7a68b;
  }
  .symmetric .terminology {
    margin: 0 auto;
  }
  .symmetric .terminology .textbox {
    border-left: none;
    border-bottom: none;
    border-right: none;
  }
  .symmetric .updown_arrow {
    padding: 10px 0;
  }

  .research_btn {
    margin-left: auto;
  }
  .back_btn {
    margin: 0 0 40px;
  }
  .back_btn a {
    width: 330px;
    margin: 0 auto 40px;
    font-size: 18px;
    border: 2px solid #b83e39;
    border-radius: 5px;
    box-shadow: 0 2.5px 0 rgba(0,0,0,0.3);
  }
  .box_btn .back_btn,
  .box_btn .back_btn a {
    margin: 0;
  }
  .bnr_box {
    width: 680px;
    margin: 0 auto 40px;
  }
  .bnr_box figcaption {
    font-size: 16px;
  }
  .bnr_box.w560 figcaption {
    font-size: 15px;
    text-align: left!important;
    padding:0 1em;
  }

  .w560{
    width: 560px!important;
  }
  
  .bnr {
    margin: 2.5em auto;
    width: 620px;
  }
  
  .bnr figcaption {
    font-size: 90%;
    line-height: 1.3;
    margin: 0.5em;
  }
  
  .bnr a:hover {
    opacity: 0.7;
  }
  
  table.shokibo_tokurei {
    border: 2px solid #000;
    font-size: 16px;
    margin: 2em auto 0;
    text-align: center;
    width: 660px;
  }
  
  table.shokibo_tokurei th {
    background: #B4C7E7;
    border: 1px solid #000;
    padding: 1em 0.5em;
  }
  
  table.shokibo_tokurei td {
    background: #fff;
    border: 1px solid #000;
    padding: 1em 0.5em;
  }
  
  
}
/*---------------------------------------------
  ページトップへ
---------------------------------------------*/
#page_top {
  display:none;
  position: fixed;
  z-index:100;
}

#page_top a {
  position:relative;
  display: block;
  background-color:#fff;
  color: #000;
  font-family: 'Hiragino Kaku Gothic Pro', Meiryo, 'MS PGothic', sans-serif;
  text-decoration: none;
  filter: alpha(opacity=75);
  opacity: 0.75;
}

#page_top a::hover {
  transition: all 0.3s;
  filter: alpha(opacity=100);
  opacity: 1;
  color: #000 !important;
}

#page_top a::after {
  display: block;
  content: '';
  position: absolute;
  top: 1.75em;
  right: 1em;
  -webkit-transform: rotate(-135deg);
  transform: rotate(-135deg);
}

@media screen and (max-width: 812px) {
  #page_top a {
    display: none;
  }
}
@media screen and (min-width: 813px) {
  #page_top {
    bottom: 50px;
    right: 50px;
  }

  #page_top a {
    font-size: 12px;
    padding: 15px 30px 15px 10px;
    border-radius: 3px;
    border:1px solid #196ba7;
    box-shadow: 0 0 4px #2c93dd;
  }

  #page_top a::after {
    width: 6px;
    height: 6px;
    border-right: 1px solid #2c93dd;
    border-bottom: 1px solid #2c93dd;
  }
}