@charset "UTF-8";
/* =============================================== 
  資料 一覧
=============================================== */
@media screen and (max-width: 768px) {
  .index #main {
    padding-bottom: 30px;
  }
}
@media screen and (max-width: 768px) {
  .index #main .container {
    padding: 0 25px;
  }
}
.index #main .container .area_ttl {
  margin-bottom: 10px;
  font-size: 18px;
}

.page_list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  margin-bottom: 55px;
  gap: 20px;
  font-size: 20px;
  letter-spacing: 0.02em;
}
@media screen and (max-width: 768px) {
  .page_list {
    grid-template-columns: 1fr;
    gap: 16px;
    font-size: 16px;
  }
}
.page_list.col04 {
  grid-template-columns: repeat(3, 1fr);
  gap: 20px 25px;
}
@media screen and (max-width: 768px) {
  .page_list.col04 {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}
.page_list.col04 li:nth-child(1) a {
  background-image: url(../img/library/dl_01.svg);
}
.page_list.col04 li:nth-child(2) a {
  background-image: url(../img/library/dl_02.svg);
}
.page_list.col04 li:nth-child(3) a {
  background-image: url(../img/library/dl_03.svg);
}
.page_list.col04 li:nth-child(4) a {
  background-image: url(../img/library/dl_04.svg);
}
@media screen and (min-width: 768px) {
  .page_list.col04 li:hover:nth-child(1) a {
    background-image: url(../img/library/dl_01_over.svg);
  }
  .page_list.col04 li:hover:nth-child(2) a {
    background-image: url(../img/library/dl_02_over.svg);
  }
  .page_list.col04 li:hover:nth-child(3) a {
    background-image: url(../img/library/dl_03_over.svg);
  }
  .page_list.col04 li:hover:nth-child(4) a {
    background-image: url(../img/library/dl_04_over.svg);
  }
}
.page_list.col04 li a {
  padding-left: 125px;
  background-size: 80px;
  background-position: 20px center;
}
@media screen and (max-width: 768px) {
  .page_list.col04 li a {
    padding-left: 90px;
    background-size: 60px;
    background-position: 15px center;
  }
}
.page_list li {
  border: 1px solid #2A68B0;
  color: #2A68B0;
  font-weight: 500;
  position: relative;
}
.page_list li.img01 a {
  background-image: url(../img/library/img01.png);
}
.page_list li.img02 a {
  background-image: url(../img/library/img02.png);
}
.page_list li.img03 a {
  background-image: url(../img/library/img03.png);
}
.page_list li.img04 a {
  background-image: url(../img/library/img04.png);
}
.page_list li.img05 a {
  background-image: url(../img/library/img05.png);
}
.page_list li a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  background-repeat: no-repeat;
  background-position: 10px center;
  background-size: 100px;
  padding: 10px 25px 10px 140px;
  height: 121px;
  width: 100%;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
@media screen and (max-width: 768px) {
  .page_list li a {
    height: 100px;
    padding-left: 90px;
    background-size: 60px;
    background-position: 15px center;
  }
}
.page_list li a::after {
  content: "";
  background: url(../img/arrow_select.svg) no-repeat center/contain;
  height: 7px;
  width: 10px;
  position: absolute;
  -webkit-transform: translate(0, -50%) rotate(-90deg);
          transform: translate(0, -50%) rotate(-90deg);
  top: 50%;
  right: 10px;
}
@media screen and (min-width: 768px) {
  .page_list li::after {
    background: #2A68B0;
  }
  .page_list li:hover {
    color: #fff;
  }
  .page_list li:hover a {
    opacity: 1;
  }
  .page_list li:hover a::after {
    background: url(../img/arrow_select_over.svg) no-repeat center/contain;
  }
}

.grid_wrap {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 55px;
}
@media screen and (max-width: 768px) {
  .grid_wrap {
    grid-template-columns: 1fr;
    gap: 16px;
    font-size: 16px;
  }
}
.grid_wrap .page_list {
  display: block;
  margin: 0;
}

/* =============================================== 
  詳細
=============================================== */
.btn_effect, .dl_btn li a, .page_list li {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  overflow: hidden;
  z-index: 1;
  position: relative;
}
.btn_effect::after, .dl_btn li a::after, .page_list li::after {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  -webkit-transform-origin: 100% 50%;
          transform-origin: 100% 50%;
  -webkit-transform: scaleX(0);
          transform: scaleX(0);
  -webkit-transition: -webkit-transform ease 0.3s;
  transition: -webkit-transform ease 0.3s;
  transition: transform ease 0.3s;
  transition: transform ease 0.3s, -webkit-transform ease 0.3s;
  z-index: -1;
}
.btn_effect:hover, .dl_btn li a:hover, .page_list li:hover {
  opacity: 1;
}
.btn_effect:hover::after, .dl_btn li a:hover::after, .page_list li:hover::after {
  -webkit-transform-origin: 0% 50%;
          transform-origin: 0% 50%;
  -webkit-transform: scaleX(1);
          transform: scaleX(1);
}

body:not(.index):not(.ductsize):not(.fireproof) #main {
  background: #FAFAFA;
  padding-bottom: 0;
}

.category_search {
  margin-bottom: 75px;
}
@media screen and (max-width: 768px) {
  .category_search {
    margin-bottom: 50px;
  }
}
.category_search .tab-container .tab_content_js {
  display: none;
}
.category_search .tab-container .tab_content_js.active {
  display: block;
}
.category_search .sub_ttl {
  margin-bottom: 20px;
}
.category_search .category_btn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  gap: 16px 13px;
  margin-bottom: 35px;
  /*@include max-screen($sp){
    display: none;
  }*/
}
.category_search .category_btn li {
  width: 240px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  border-radius: 50px;
  border: 1px solid #2A68B0;
  height: 50px;
  color: #2A68B0;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0;
  cursor: pointer;
}
.category_search .category_btn li:hover, .category_search .category_btn li.active {
  background: #2A68B0;
  color: #fff;
}
@media screen and (max-width: 768px) {
  .category_search .category_btn li {
    width: 100%;
    padding: 0 15px;
    height: 45px;
  }
}
.category_search .check_list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  gap: 15px 23px;
}
.category_search .check_list li {
  color: #2A68B0;
  letter-spacing: 0.08em;
  position: relative;
}
.category_search .check_list li .radio_parts {
  padding-left: 30px;
}
.category_search .check_list li .radio_parts::before {
  border: 1px solid #2A68B0;
}
.category_search .select_wrap {
  max-width: 273px;
  margin: 0 auto 35px;
}

.tab-list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  max-width: 1030px;
  width: 100%;
  color: #2A68B0;
}
.tab-list li {
  min-width: 30%;
}
.tab-list li a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  height: 100%;
  padding: 0 40px;
  line-height: 1.3;
}
.tab-list li a:hover {
  opacity: 1;
}
@media screen and (max-width: 768px) {
  .tab-list li {
    min-width: 0;
  }
  .tab-list li a {
    padding: 0 10px;
  }
}

.sub_ttl {
  margin-bottom: 0;
  font-weight: 500;
  text-align: left;
}

.table_ttl {
  padding-left: 13px;
  margin: 48px 0 13px;
  color: #2A68B0;
  font-size: 22px;
  font-weight: normal;
  position: relative;
}
.table_ttl::before {
  content: "";
  border-left: 3px solid #CBCBCB;
  height: 24px;
  position: absolute;
  top: 6px;
  left: 0;
}

.inner {
  background: #fff;
  padding-top: 35px;
  padding-bottom: 60px;
  letter-spacing: 0.02em;
}
.inner p {
  margin-top: 20px;
}
.inner p:not(.notes) {
  line-height: 2;
}
.inner dl {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-top: 25px;
}
.inner dl dt {
  -ms-flex-negative: 0;
      flex-shrink: 0;
}
.inner .notes {
  font-size: 14px;
}
.inner .notes_list {
  margin-top: 20px;
  font-size: 14px;
}
.inner .notes_list li {
  text-indent: -1em;
  padding-left: 1em;
}
.inner .notes_list li a {
  text-indent: 0;
}

.dl_btn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-bottom: 16px;
  margin-top: -10px;
}
@media screen and (max-width: 768px) {
  .dl_btn {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-pack: end;
        -ms-flex-pack: end;
            justify-content: flex-end;
  }
}
.dl_btn li {
  border: 1px solid #2A68B0;
  border-radius: 40px;
  display: table;
  height: 40px;
  margin: 10px 0 0 10px;
  color: #2A68B0;
  font-size: 14px;
  overflow: hidden;
}
@media screen and (max-width: 768px) {
  .dl_btn li {
    margin-left: auto;
    font-size: 13px;
  }
}
.dl_btn li a {
  display: table-cell;
  height: 100%;
  padding: 0 20px;
  vertical-align: middle;
}
.dl_btn li a::before {
  content: "";
  display: inline-block;
  width: 11px;
  height: 14px;
  padding: 0 10px;
}
@media screen and (max-width: 768px) {
  .dl_btn li a {
    padding: 0 10px;
  }
  .dl_btn li a::before {
    padding-left: 0;
  }
}
.dl_btn li.dl_deselect {
  margin: 10px 10px 0 0;
}
.dl_btn li.dl_deselect a::before {
  display: none;
}
@media screen and (min-width: 768px) {
  .dl_btn li.dl_deselect a::after {
    background: #2A68B0;
  }
  .dl_btn li.dl_deselect a:hover {
    color: #fff;
  }
}
.dl_btn li.dl_cover {
  margin-left: auto;
}
.dl_btn li.dl_cover a {
  background: #EFF6FD;
}
.dl_btn li.dl_cover a::before {
  background: url(../img/icon_dl_cover.svg) no-repeat center/contain;
}
.dl_btn li.dl_cover a::after {
  background: #2A68B0;
}
@media screen and (min-width: 768px) {
  .dl_btn li.dl_cover a:hover {
    color: #EFF6FD;
  }
  .dl_btn li.dl_cover a:hover::before {
    background: url(../img/icon_dl_cover_over.svg) no-repeat center/contain;
  }
}
.dl_btn li.dl_all {
  border-color: #EA0909;
  color: #EA0909;
}
.dl_btn li.dl_all a {
  background: #FFFAF4;
}
.dl_btn li.dl_all a::before {
  background: url(../img/icon_dl_all.svg) no-repeat center/contain;
}
.dl_btn li.dl_all a::after {
  background: #EA0909;
}
@media screen and (min-width: 768px) {
  .dl_btn li.dl_all a:hover {
    color: #FFFAF4;
  }
  .dl_btn li.dl_all a:hover::before {
    background: url(../img/icon_dl_all_over.svg) no-repeat center/contain;
  }
}
@media screen and (max-width: 768px) {
  .dl_btn li.dl_all {
    margin-left: auto;
  }
}

.download_table tr.active th,
.download_table tr.active td {
  background: #FFFBEF;
}
.download_table th {
  color: #000;
  font-weight: normal;
}
.download_table a {
  color: #2A68B0;
  text-decoration: underline;
}
.download_table a:hover {
  opacity: 1;
}
.download_table input[type=checkbox]:checked + .checkbox-parts::before {
  background: #E57516;
  border-color: #E57516;
}
.download_table input[type=checkbox]:checked + .checkbox-parts::after {
  border-color: #fff;
  width: 5px;
  height: 12px;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
  top: 4px;
  left: 6px;
}
@media screen and (max-width: 768px) {
  .download_table th,
  .download_table td {
    padding: 0.8em;
    font-size: 0.85em;
    width: auto;
  }
  .download_table td:nth-child(2),
  .download_table td:nth-child(3) {
    width: 52px;
  }
  .download_table td:first-child {
    min-width: 5em;
  }
  .download_table td:last-child {
    word-break: break-all;
  }
  .download_table.specification td:nth-child(2),
  .download_table.specification td:nth-child(3) {
    width: auto;
  }
}

.page_anchor {
  margin-top: 20px;
}
.page_anchor li a {
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  padding: 0 10px;
}
.page_anchor li a::after {
  margin-left: 10px;
}

.scroll_sp table td p {
  margin-bottom: 0;
}
.scroll_sp table td p:not(:last-of-type) {
  margin-bottom: 10px;
}
.scroll_sp table a {
  color: #2A68B0;
  text-decoration: underline;
}
.scroll_sp table a:hover {
  opacity: 1;
}
@media screen and (max-width: 768px) {
  .scroll_sp {
    overflow-y: scroll;
  }
  .scroll_sp table {
    white-space: nowrap;
  }
}

.attention {
  border: 1px solid #EA0909;
  padding: 19px 20px;
  margin-top: 25px;
}
.attention p {
  color: #EA0909;
  margin: 0 0 10px;
}
.attention ul {
  font-size: 14px;
}
.attention ul li {
  text-indent: -1.5em;
  padding-left: 1.5em;
}
.attention ul li::before {
  content: "●";
  padding-right: 0.5em;
  color: #FFB9B9;
}
.attention ul li:not(:last-child) {
  margin-bottom: 10px;
}

/* =============================================== 
  スリムダクトRD サイズ選定ソフト
=============================================== */
.ductsize section:not(:last-of-type),
.fireproof section:not(:last-of-type) {
  margin-bottom: 60px;
}
.ductsize .btn_more,
.fireproof .btn_more {
  max-width: 496px;
  width: 100%;
  font-weight: 500;
}
.ductsize .btn_more.centerd,
.fireproof .btn_more.centerd {
  margin: 0 auto;
}
.ductsize .btn_more a,
.fireproof .btn_more a {
  border-radius: 50px;
  height: 70px;
  vertical-align: middle;
  text-align: center;
}
@media screen and (max-width: 768px) {
  .ductsize #main .container,
  .fireproof #main .container {
    padding: 0 25px;
  }
  .ductsize .btn_more,
  .fireproof .btn_more {
    font-size: 14px;
  }
  .ductsize .btn_more a,
  .fireproof .btn_more a {
    padding: 0 25px;
  }
  .ductsize .btn_more a::after,
  .fireproof .btn_more a::after {
    right: 15px;
  }
}

.intro {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin-bottom: 46px;
}
.intro .img {
  -ms-flex-negative: 0;
      flex-shrink: 0;
  margin-right: 25px;
}
.intro .txt_wrap p {
  margin-bottom: 15px;
  color: #2A68B0;
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.02em;
}
@media screen and (max-width: 768px) {
  .intro {
    display: block;
  }
  .intro .img {
    margin: 0 0 29px;
    text-align: center;
  }
  .intro .txt_wrap p {
    margin-bottom: 20px;
    font-size: 16px;
  }
}

.point_list li {
  display: grid;
  grid-template-columns: 100px 1fr;
  letter-spacing: 0.02em;
}
.point_list li:not(:last-child) {
  margin-bottom: 40px;
}
@media screen and (max-width: 768px) {
  .point_list li {
    grid-template-columns: 1fr;
  }
  .point_list li:not(:last-child) {
    margin-bottom: 50px;
  }
}
.point_list li .Montserrat {
  color: #2A68B0;
  font-weight: bold;
  line-height: 1.2;
}
.point_list li .Montserrat span {
  font-size: 24px;
}
@media screen and (max-width: 768px) {
  .point_list li .Montserrat {
    margin-bottom: 15px;
  }
}
.point_list li .point_ttl {
  margin-bottom: 15px;
  color: #2A68B0;
  font-size: 18px;
  font-weight: 500;
}
.point_list li .point_ttl + p {
  line-height: 2;
}

.indent_list li {
  padding-left: 25px;
  margin-top: 5px;
  position: relative;
}
.indent_list li::before {
  content: "・";
  position: absolute;
  top: 0;
  left: 0;
}

.function_ttl {
  background: #2A68B0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin-bottom: 23px;
  color: #2A68B0;
  font-size: 20px;
  font-weight: 500;
}
.function_ttl span,
.function_ttl h3 {
  padding: 10px 0;
}
.function_ttl span {
  width: 90px;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  color: #fff;
  text-align: center;
}
.function_ttl h3 {
  background: #EFF6FD;
  padding: 10px 15px;
  width: 100%;
}
@media screen and (max-width: 768px) {
  .function_ttl {
    margin-bottom: 16px;
    font-size: 16px;
  }
  .function_ttl span,
  .function_ttl h3 {
    padding: 12.5px 0;
  }
  .function_ttl span {
    width: 78px;
  }
  .function_ttl h3 {
    padding: 12.5px 15px;
  }
}

.flow_list li {
  display: grid;
  grid-template-columns: 30% 1fr;
  gap: 0 50px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin-bottom: 53px;
}
.flow_list li .flow_ttl {
  margin-bottom: 23px;
  color: #2A68B0;
  font-size: 20px;
  font-weight: 500;
}
.flow_list li .txt {
  line-height: 2;
}
.flow_list li .notes {
  margin-top: 5px;
  color: #EA0909;
}
@media screen and (max-width: 768px) {
  .flow_list li {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .flow_list li .flow_ttl {
    margin-bottom: 15px;
  }
}

/* =============================================== 
  耐火ボックスS 選定ソフト
=============================================== */
.fireproof .flow_list li {
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: start;
}

/* =============================================== 
  認定番号／評定番号一覧
=============================================== */
table td.cancel::after,
table td.old::after {
  display: inline-block;
  width: 40px;
  margin-left: 5px;
  font-size: 13px;
  text-align: center;
}
table td.cancel::after {
  content: "中止";
  background: #666;
  color: #fff;
}
table td.old::after {
  content: "旧";
  background: #eee;
}