.fireproof-intro {
  margin-top: 7rem;
  margin-bottom: 16rem;
}
@media screen and (max-width:767px) {
  .fireproof-intro {
    margin-top: 4rem;
    margin-bottom: 8rem;
  }
}
.fireproof-intro__head {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin-bottom: 8rem;
}
@media screen and (max-width:767px) {
  .fireproof-intro__head {
    margin-bottom: 4rem;
  }
}
.fireproof-intro__head-txt {
  width: 68.75%;
}
@media screen and (max-width:767px) {
  .fireproof-intro__head-txt {
    width: 100%;
  }
}
.fireproof-intro__head-ttl {
  font-size: 4rem;
  font-weight: 500;
  margin-bottom: 2.8rem;
}
@media screen and (max-width:767px) {
  .fireproof-intro__head-ttl {
    font-size: 2rem;
    margin-bottom: 1.6rem;
  }
}
.fireproof-intro__head-desc {
  font-size: 1.8rem;
  line-height: 2;
}
@media screen and (max-width:767px) {
  .fireproof-intro__head-desc {
    font-size: 1.6rem;
  }
}
.fireproof-intro__head-img {
  width: 25%;
  margin-left: auto;
}
@media screen and (max-width:767px) {
  .fireproof-intro__head-img {
    width: 32rem;
    margin: 3rem auto 0;
  }
}
.fireproof-intro__body {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  margin-left: -4rem;
}
@media screen and (max-width:767px) {
  .fireproof-intro__body {
    margin-left: 0;
    margin-top: -1rem;
  }
}
.fireproof-intro__item {
  width: calc(33.333% - 4rem);
  margin-left: 4rem;
  background: #EFF5FA;
  padding: 4rem;
}
@media screen and (max-width:767px) {
  .fireproof-intro__item {
    width: 100%;
    margin-left: 0;
    margin-top: 1rem;
    padding: 3rem;
  }
}
.fireproof-intro__item-ttl {
  font-size: 2.2rem;
  font-weight: 500;
  margin-bottom: 2.4rem;
  padding-left: 4rem;
  position: relative;
}
@media screen and (max-width:767px) {
  .fireproof-intro__item-ttl {
    font-size: 1.8rem;
  }
}
.fireproof-intro__item-ttl i {
  position: absolute;
  left: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}
.fireproof-intro__item-ico01 {
  width: 3.2rem;
}
.fireproof-intro__item-ico02 {
  width: 2.8rem;
}
@media screen and (max-width:767px) {
  .fireproof-intro__item-ico02 {
    width: 2.4rem;
  }
}
.fireproof-intro__item-ico03 {
  width: 3.2rem;
}
@media screen and (max-width:767px) {
  .fireproof-intro__item-ico03 {
    width: 2.7rem;
  }
}
.fireproof-intro__item-desc {
  font-size: 1.6rem;
  line-height: 1.8125;
  letter-spacing: 0.04em;
}
@media screen and (max-width:767px) {
  .fireproof-intro__item-desc {
    font-size: 1.4rem;
    line-height: 1.8571428571;
  }
}

.fireproof-navi {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  margin-left: -2rem;
  margin-bottom: 16rem;
}
@media screen and (max-width:767px) {
  .fireproof-navi {
    margin-left: 0;
    margin-top: -1rem;
    margin-bottom: 8rem;
  }
}
.fireproof-navi__btn {
  width: calc(50% - 2rem);
  margin-left: 2rem;
  padding: 3.4rem 3rem;
  height: 10rem;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
}
@media screen and (max-width:767px) {
  .fireproof-navi__btn {
    width: 100%;
    margin-left: 0;
    margin-top: 1rem;
    padding: 1rem 2rem;
    height: 6.4rem;
    font-size: 1.4rem;
  }
}
.fireproof-navi__btn:before {
  display: none;
}
.fireproof-navi__btn i:before {
  background: url(/assets/images/ico_arrow_down_w.svg) 0 0 no-repeat;
  background-size: 100% auto;
  top: -2rem;
  left: 0;
}
.fireproof-navi__btn i:after {
  background: url(/assets/images/ico_arrow_down.svg) 0 0 no-repeat;
  background-size: 100% auto;
}
@media print, screen and (min-width:768px) {
  .fireproof-navi__btn:hover {
    background: #485157;
    color: #fff;
  }
}
@media print, screen and (min-width:768px) {
  .fireproof-navi__btn:hover i:before {
    left: 0;
    top: 0;
  }
}
@media print, screen and (min-width:768px) {
  .fireproof-navi__btn:hover i:after {
    left: 0;
    top: 2rem;
  }
}

.fireproof-types {
  margin-bottom: 12rem;
}
@media screen and (max-width:767px) {
  .fireproof-types {
    margin-bottom: 8rem;
  }
}
@media print, screen and (min-width:768px) {
  .fireproof-types__card {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
}
.fireproof-types__card + .fireproof-types__card {
  margin-top: 1.6rem;
}
.fireproof-types__card-label {
  width: 16.5rem;
  font-size: 1.6rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: #767F86;
  border: 1px solid #CBD3D8;
  padding: 0.6rem 0;
  text-align: center;
}
.fireproof-types__card-label.is-blue {
  color: var(--color-blue);
  border-color: var(--color-blue);
}
.fireproof-types__card-txt {
  font-size: 1.6rem;
  line-height: 1.8125;
  letter-spacing: 0.04em;
  padding-left: 2rem;
  width: calc(100% - 16.5rem);
}
@media screen and (max-width:767px) {
  .fireproof-types__card-txt {
    padding-left: 0;
    padding-top: 1rem;
    width: 100%;
  }
}
.fireproof-types__btn {
  margin-top: 4rem;
  margin-bottom: 6rem;
}
@media screen and (max-width:767px) {
  .fireproof-types__btn {
    margin-top: 3rem;
    margin-bottom: 4rem;
  }
}
.fireproof-types__btn .c-btn {
  width: 24rem;
  height: 4.8rem;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  padding-left: 2rem;
}
.fireproof-types__btn .c-btn i {
  width: 1rem;
  height: 1rem;
  right: 1.2rem;
  z-index: 2;
  overflow: hidden;
}
@media screen and (max-width:767px) {
  .fireproof-types__btn .c-btn i {
    right: 1rem;
  }
}
.fireproof-types__btn .c-btn i:before, .fireproof-types__btn .c-btn i:after {
  content: "";
  width: 100%;
  height: 100%;
  background: url(/assets/images/ico_modal.svg) 0 0 no-repeat;
  background-size: 100% auto;
  position: absolute;
  top: 0;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
  left: 0;
}
.fireproof-types__btn .c-btn i:before {
  background: url(/assets/images/ico_modal_w.svg) 0 0 no-repeat;
  background-size: 100% auto;
  opacity: 0;
}
.fireproof-types__btn .c-btn:hover i:before {
  opacity: 1;
}
.fireproof-types__btn .c-btn:hover i:after {
  opacity: 0;
}
.fireproof-types__cover {
  position: relative;
}
.fireproof-types__cover:after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 4rem;
  height: 100%;
  pointer-events: none;
  background: -webkit-gradient(linear, right top, left top, from(rgba(0, 0, 0, 0.15)), to(rgba(0, 0, 0, 0)));
  background: linear-gradient(to left, rgba(0, 0, 0, 0.15), rgba(0, 0, 0, 0));
  opacity: 1;
  -webkit-transition: opacity 0.3s;
  transition: opacity 0.3s;
  pointer-events: none;
}
@media screen and (max-width:767px) {
  .fireproof-types__cover:after {
    right: -2rem;
  }
}
.fireproof-types__scroll {
  width: 100%;
  position: relative;
  overflow-x: auto;
  overflow-y: hidden;
  cursor: -webkit-grab;
  cursor: grab;
  -webkit-overflow-scrolling: touch;
}
@media screen and (max-width:767px) {
  .fireproof-types__scroll {
    margin-right: -2rem;
    width: calc(100% + 2rem);
  }
}
.fireproof-types__scroll.is-dragging {
  cursor: -webkit-grabbing;
  cursor: grabbing;
}
.fireproof-types__scroll.is-dragging:after {
  opacity: 0;
}
.fireproof-types__scroll-inner {
  width: 224.2rem;
  white-space: nowrap;
}
@media screen and (max-width:767px) {
  .fireproof-types__scroll-inner {
    width: 180rem;
  }
}
.fireproof-types__scroll .ps__rail-x {
  top: auto !important;
  bottom: 0 !important;
  opacity: 1 !important;
  background-color: #E4E8EB;
}
.fireproof-types__scroll .ps__thumb-x {
  opacity: 1 !important;
  background-color: #767F86;
  bottom: 0;
}
.fireproof-types__scroll .ps__rail-x,
.fireproof-types__scroll .ps:hover > .ps__rail-x {
  height: 0.4rem !important;
}
.fireproof-types__scroll .ps__thumb-x {
  height: 0.4rem !important;
}
.fireproof-types__tbl {
  min-width: 224.2rem;
  text-align: center;
  margin-bottom: 2.4rem;
}
@media screen and (max-width:767px) {
  .fireproof-types__tbl {
    min-width: 180rem;
  }
}
.fireproof-types__tbl col {
  width: 1.94%;
}
@media screen and (max-width:767px) {
  .fireproof-types__tbl col {
    width: 2%;
  }
}
.fireproof-types__tbl col:first-of-type {
  width: 2%;
}
@media screen and (max-width:767px) {
  .fireproof-types__tbl col:first-of-type {
    width: 2%;
  }
}
.fireproof-types__tbl col:nth-of-type(2) {
  width: 4.87%;
}
@media screen and (max-width:767px) {
  .fireproof-types__tbl col:nth-of-type(2) {
    width: 2%;
  }
}
.fireproof-types__tbl .large {
  font-size: 1.8rem;
  font-weight: 500;
}
@media screen and (max-width:767px) {
  .fireproof-types__tbl .large {
    font-size: 1.6rem;
  }
}
.fireproof-types__tbl .small {
  font-size: 1.2rem;
}
@media screen and (max-width:767px) {
  .fireproof-types__tbl .small {
    font-size: 1rem;
  }
}
.fireproof-types__tbl a {
  text-decoration: underline;
  display: inline-block;
  position: relative;
  margin-top: 0.4rem;
}
@media print, screen and (min-width:768px) {
  .fireproof-types__tbl a:hover {
    text-decoration: none;
  }
}
.fireproof-types__tbl a:after {
  content: "";
  width: 1.6rem;
  height: 1.6rem;
  background: url(/assets/images/ico_arrow_s.svg) 0 0 no-repeat;
  background-size: 100% auto;
  position: absolute;
  right: -2rem;
  top: 50%;
  margin-top: -0.8rem;
}
.fireproof-types__tbl th {
  font-weight: 500;
  font-size: 1.6rem;
  border: 1px solid #CBD3D8;
  font-weight: 500;
  vertical-align: middle;
}
@media screen and (max-width:767px) {
  .fireproof-types__tbl th {
    font-size: 1.4rem;
  }
}
.fireproof-types__tbl th.is-white {
  border: none;
}
.fireproof-types__tbl th.is-ttl01 {
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--color-blue);
  padding: 1.6rem 2rem;
  border: none;
  border-top: 0.2rem solid var(--color-blue);
  text-align: left;
  position: relative;
}
.fireproof-types__tbl th.is-ttl01:after {
  content: "";
  width: 0.3rem;
  height: 0.3rem;
  background: #fff;
  position: absolute;
  top: -0.2rem;
  right: 0;
}
@media screen and (max-width:767px) {
  .fireproof-types__tbl th.is-ttl01 {
    font-size: 1.4rem;
  }
}
.fireproof-types__tbl th.is-ttl02 {
  font-size: 1.6rem;
  font-weight: 500;
  padding: 1.6rem 2rem;
  border: none;
  border-top: 0.2rem solid #CBD3D8;
  text-align: left;
}
.fireproof-types__tbl th.is-lightblue {
  background: #ECF5FC;
  position: sticky;
  left: 0;
  z-index: 2;
}
.fireproof-types__tbl th.is-lightblue-02 {
  left: 3.4%;
}
@media screen and (max-width:767px) {
  .fireproof-types__tbl th.is-lightblue-02 {
    left: 8.9%;
  }
}
.fireproof-types__tbl td {
  border: 1px solid #CBD3D8;
  padding: 0.9rem 0;
  font-size: 1.4rem;
  vertical-align: middle;
}
.fireproof-types__tbl td.td-ttl {
  padding: 1.8rem 0;
}
.fireproof-types__tbl td.is-img {
  padding: 0;
}
.fireproof-types__tbl td.is-blue {
  color: #fff;
  background-color: var(--color-blue);
  font-size: 1.2rem;
  font-weight: 500;
}
.fireproof-types__tbl td.is-gray {
  color: #CBD3D8;
  font-size: 1.2rem;
  font-weight: 500;
}
.fireproof-types__check {
  margin-top: 7.6rem;
  background: #F8F9FA;
  border: 1px solid #CBD3D8;
  padding: 4rem 6rem;
  position: relative;
}
@media screen and (max-width:767px) {
  .fireproof-types__check {
    margin-top: 6rem;
    padding: 3rem 3rem;
  }
}
.fireproof-types__check:before {
  content: "";
  width: 3.3rem;
  height: 1.7rem;
  background: url(/assets/images/fireproof-covering-guide/check_tri.png) 0 0 no-repeat;
  background-size: 100% auto;
  top: -1.7rem;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  position: absolute;
  z-index: 1;
}
.fireproof-types__check-ttl {
  font-size: 1.8rem;
  margin-bottom: 1.6rem;
  position: relative;
  padding-left: 3.2rem;
}
.fireproof-types__check-ttl:before {
  content: "";
  width: 2.4rem;
  height: 2.4rem;
  position: absolute;
  top: 50%;
  margin-top: -1.2rem;
  left: 0;
  background: url(/assets/images/ico_check02.svg) 0 0 no-repeat;
  background-size: 100% auto;
}
.fireproof-types__check-txt {
  font-size: 1.6rem;
  line-height: 1.75;
}
@media screen and (max-width:767px) {
  .fireproof-types__check-txt {
    font-size: 1.4rem;
    line-height: 1.8571428571;
  }
}

.fireproof-methods {
  margin-bottom: 16rem;
}
@media screen and (max-width:767px) {
  .fireproof-methods {
    margin-bottom: 8rem;
  }
}
.fireproof-methods__lead {
  font-size: 1.8rem;
  line-height: 1.7777777778;
  margin-bottom: 3rem;
}
@media screen and (max-width:767px) {
  .fireproof-methods__lead {
    font-size: 1.6rem;
    line-height: 2;
    margin-bottom: 4rem;
  }
}
.fireproof-methods__list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  margin-top: -1rem;
  margin-left: -1rem;
}
@media screen and (max-width:767px) {
  .fireproof-methods__list {
    margin-left: 0;
  }
}
.fireproof-methods__item {
  width: calc(33.333% - 1rem);
  margin-left: 1rem;
  margin-top: 1rem;
  background: #F8F9FA;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
@media screen and (max-width:767px) {
  .fireproof-methods__item {
    width: 100%;
    margin-left: 0;
    margin-top: 1rem;
  }
}
.fireproof-methods__item-img {
  width: 38%;
}
.fireproof-methods__item-txt {
  width: 62%;
  padding-left: 2rem;
  font-size: 1.6rem;
  line-height: 1.8125;
  letter-spacing: 0.04em;
  font-weight: 500;
}
@media screen and (max-width:767px) {
  .fireproof-methods__item-txt {
    line-height: 1.375;
  }
}
.fireproof-methods__btns {
  margin: 6rem auto 0;
  max-width: 80rem;
}
@media screen and (max-width:767px) {
  .fireproof-methods__btns {
    margin-top: 4rem;
  }
}
.fireproof-methods__btn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: auto;
}
.fireproof-methods__btn-img {
  width: 30%;
  position: relative;
  z-index: 2;
}
@media screen and (max-width:767px) {
  .fireproof-methods__btn-img {
    width: 38%;
  }
}
.fireproof-methods__btn span {
  width: 70%;
  padding-right: 6rem;
  font-size: 2rem;
  text-align: center;
  font-weight: 500;
}
@media screen and (max-width:767px) {
  .fireproof-methods__btn span {
    width: 62%;
    font-size: 1.5rem;
    text-align: left;
    padding-left: 2rem;
    padding-right: 0;
  }
}
.fireproof-backbtn {
  width: 48rem;
  margin: 0 auto 16rem;
}
@media screen and (max-width:767px) {
  .fireproof-backbtn {
    width: 24rem;
    margin: 6rem auto;
  }
}