@media screen and (max-width: 767.98px) {
  .is-pc {
    display: none;
  }
}
@media screen and (min-width: 768px) {
  .is-sp {
    display: none;
  }
}
@media screen and (min-width: 992px) {
  .is-tab-down {
    display: none;
  }
}
@media screen and (max-width: 991.98px) {
  .is-tab-up {
    display: none;
  }
}
.fz12 {
  font-size: 12px;
}

.fz14 {
  font-size: 14px;
}

.fz15 {
  font-size: 15px;
}

.fz18 {
  font-size: 18px;
}
@media (max-width: 991.98px) {
  .fz18 {
    font-size: 16px;
  }
}

.fz20 {
  font-size: 20px;
}
@media (max-width: 991.98px) {
  .fz20 {
    font-size: 18px;
  }
}

.fz24 {
  font-size: 24px;
}
@media (max-width: 991.98px) {
  .fz24 {
    font-size: 20px;
  }
}

.fz25 {
  font-size: 25px;
}
@media (max-width: 991.98px) {
  .fz25 {
    font-size: 20px;
  }
}

.fz30 {
  font-size: 30px;
}
@media (max-width: 991.98px) {
  .fz30 {
    font-size: 26px;
  }
}
@media (max-width: 767.98px) {
  .fz30 {
    font-size: 22px;
  }
}

.fz35 {
  font-size: 35px;
}
@media (max-width: 991.98px) {
  .fz35 {
    font-size: 28px;
  }
}
@media (max-width: 767.98px) {
  .fz35 {
    font-size: 22px;
  }
}

.fz40 {
  font-size: 40px;
}
@media (max-width: 991.98px) {
  .fz40 {
    font-size: 32px;
  }
}
@media (max-width: 767.98px) {
  .fz40 {
    font-size: 24px;
  }
}

.fz50 {
  font-size: 50px;
}
@media (max-width: 991.98px) {
  .fz50 {
    font-size: 40px;
  }
}
@media (max-width: 767.98px) {
  .fz50 {
    font-size: 24px;
  }
}

@media (max-width: 767.98px) {
  .fz16_sp {
    font-size: 16px;
  }
}

.c_orange {
  color: #e46c10;
}

.f_oswald {
  font-family: "Oswald", sans-serif;
}

.bold {
  font-weight: bold;
}

.fw_normal {
  font-weight: 400;
}

.lh1 {
  line-height: 1;
}

.t_indent1 {
  text-indent: -1em;
  padding-left: 1em;
}

.breadcrumb {
  background: #282625;
}

.site-body {
  padding-top: 0;
}

.history_section {
  padding: 6rem 0 8rem;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  background: #282625;
}
@media (max-width: 767.98px) {
  .history_section {
    padding: 3rem 0 4rem;
  }
}

.history_item {
  display: flex;
  border-left: 1px solid #fff;
  margin-left: 10px;
  position: relative;
  padding: 2.3rem 0 2.3rem 30px;
}
.history_item:last-child {
  padding-bottom: 5.4rem;
}
@media (max-width: 991.98px) {
  .history_item:last-child {
    padding-bottom: 1.4rem;
  }
}
@media (max-width: 991.98px) {
  .history_item {
    padding: 1.8rem 0 1.8rem 20px;
  }
}
@media (max-width: 767.98px) {
  .history_item {
    margin-left: 4px;
    padding: 0.8rem 0 0.8rem 10px;
  }
}
.history_item::before {
  content: "";
  position: absolute;
  top: 54px;
  left: -10px;
  width: 20px;
  height: 20px;
  background: #fff;
  border-radius: 50%;
}
@media (max-width: 991.98px) {
  .history_item::before {
    top: 36px;
    left: -7px;
    width: 14px;
    height: 14px;
  }
}
@media (max-width: 767.98px) {
  .history_item::before {
    top: 19px;
    left: -4px;
    width: 8px;
    height: 8px;
  }
}
.history_item.orange::before {
  background: #ed7700;
}
.history_item.orange .history_year {
  color: #ed7700;
}
.history_item.orange .history_text {
  color: #ed7700;
  font-weight: bold;
}
.history_item.orange .history_text small {
  font-size: 18px;
  display: block;
  line-height: 1;
  font-weight: normal;
}
@media (max-width: 991.98px) {
  .history_item.orange .history_text small {
    font-size: 14px;
  }
}
@media (max-width: 767.98px) {
  .history_item.orange .history_text small {
    font-size: 10px;
  }
}

.history_year {
  margin-right: 50px;
  font-size: 35px;
}
@media (max-width: 991.98px) {
  .history_year {
    font-size: 25px;
  }
}
@media (max-width: 767.98px) {
  .history_year {
    margin-right: 10px;
    font-size: 15px;
  }
}

.history_text {
  font-size: 25px;
  margin-bottom: 0;
  line-height: 2.04;
}
@media (max-width: 991.98px) {
  .history_text {
    font-size: 20px;
  }
}
@media (max-width: 767.98px) {
  .history_text {
    font-size: 12px;
  }
}

.history_img {
  position: absolute;
  top: 0;
  right: 0;
}

.history_img01 {
  top: 80px;
}
@media (max-width: 991.98px) {
  .history_img01 {
    width: 35%;
    top: 10px;
    right: 20px;
  }
}

.history_img02 {
  top: 0;
  right: -80px;
}
@media (max-width: 991.98px) {
  .history_img02 {
    width: 48%;
    right: 0;
  }
}

.history_img03 {
  top: 100px;
  right: 120px;
}
@media (max-width: 991.98px) {
  .history_img03 {
    top: -10px;
    width: 31%;
    right: 40px;
  }
}

.history_img04 {
  top: 100px;
  right: -40px;
}
@media (max-width: 991.98px) {
  .history_img04 {
    top: -20px;
    width: 38%;
    right: 10px;
  }
}

.history_img05 {
  top: -80px;
  right: -80px;
}
@media (max-width: 991.98px) {
  .history_img05 {
    top: 0;
    width: 43%;
    right: 0;
  }
}

.history_img06 {
  top: -90px;
  right: 60px;
}
@media (max-width: 991.98px) {
  .history_img06 {
    top: 0;
    width: 31%;
    right: 10px;
  }
}

.history_img07 {
  top: -100px;
  right: -80px;
}
@media (max-width: 991.98px) {
  .history_img07 {
    top: 0px;
    width: 45%;
    right: 0;
  }
}

.history_quake {
  padding: 8rem 0 4rem;
}
@media (max-width: 767.98px) {
  .history_quake {
    padding: 4rem 0 2rem;
  }
}

.history_quake_images {
  display: grid;
  grid-template-columns: 34.3% 63%;
  gap: 2.7%;
}
@media (max-width: 767.98px) {
  .history_quake_images {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}
.history_quake_images img {
  display: block;
}

.history_quake-rate {
  padding: 1rem;
  border: 2px solid #666666;
  display: flex;
  align-items: center;
  justify-content: center;
}

.history_quake-rate_label {
  font-weight: bold;
  font-size: 32px;
  margin-bottom: 0.5rem;
}
@media (max-width: 991.98px) {
  .history_quake-rate_label {
    font-size: 20px;
  }
}

.history_quake-rate_main {
  font-size: 75px;
  font-weight: bold;
  color: #ed7700;
  line-height: 1.2;
  display: flex;
  align-items: flex-end;
}
@media (max-width: 991.98px) {
  .history_quake-rate_main {
    font-size: 40px;
  }
}

.history_quake-rate_main-num {
  font-size: 150px;
  font-family: "Oswald", sans-serif;
  line-height: 1;
  font-weight: normal;
  letter-spacing: -0.04em;
  margin-right: 4px;
}
@media (max-width: 991.98px) {
  .history_quake-rate_main-num {
    font-size: 90px;
  }
}

.history_quake-rate_list {
  padding-top: 1rem;
  border-top: 2px solid #666666;
}

.history_quake-rate_item {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  font-size: 28px;
  margin-bottom: 0;
  font-weight: bold;
}
@media (max-width: 991.98px) {
  .history_quake-rate_item {
    font-size: 18px;
  }
}

.history_quake-rate_num {
  font-size: 48px;
  line-height: 1;
}
@media (max-width: 991.98px) {
  .history_quake-rate_num {
    font-size: 28px;
  }
}

.history_guarantee {
  padding: 4rem 0 14rem;
}
@media (max-width: 767.98px) {
  .history_guarantee {
    padding: 2rem 0 6rem;
  }
}

.history_guarantee_box {
  border: 8px solid #b29264;
  padding: 5px;
  background: #fff;
  color: #000;
}
@media (max-width: 767.98px) {
  .history_guarantee_box {
    border: 4px solid #b29264;
    padding: 2px;
  }
}

.history_guarantee_box_inner {
  border: 1px solid #b29264;
  padding: 3.5rem 1rem 3rem;
  text-align: center;
}
@media (max-width: 767.98px) {
  .history_guarantee_box_inner {
    padding: 2rem 1rem;
  }
}

.history_guarantee__subtitle {
  font-size: 27px;
  border-top: 1px solid #000;
  border-bottom: 1px solid #000;
  padding: 0.6rem 3.5rem;
  width: fit-content;
  margin: 0 auto;
  font-weight: bold;
  letter-spacing: 0.18em;
}
@media (max-width: 767.98px) {
  .history_guarantee__subtitle {
    font-size: 20px;
    padding: 0.3rem 1.5rem;
  }
}

.history_guarantee__title {
  margin-top: 2rem;
  margin-bottom: 0;
  font-size: 60px;
  line-height: 1.4;
}
@media (max-width: 991.98px) {
  .history_guarantee__title {
    font-size: 50px;
  }
}
@media (max-width: 767.98px) {
  .history_guarantee__title {
    margin-top: 1rem;
    font-size: 40px;
  }
}
.history_guarantee__title small {
  font-size: 40px;
  display: block;
}
@media (max-width: 991.98px) {
  .history_guarantee__title small {
    font-size: 32px;
  }
}
@media (max-width: 767.98px) {
  .history_guarantee__title small {
    font-size: 24px;
  }
}

.history_guarantee__icons {
  width: 100%;
  max-width: 880px;
  margin: 2rem auto;
  display: flex;
  justify-content: space-between;
}
@media (max-width: 991.98px) {
  .history_guarantee__icons {
    max-width: 560px;
  }
}
@media (max-width: 767.98px) {
  .history_guarantee__icons {
    margin: 1rem auto;
  }
}

.history_guarantee__icon {
  width: 31%;
}
@media (max-width: 767.98px) {
  .history_guarantee__icon {
    width: 32%;
  }
}

.history_guarantee__text {
  font-size: 46px;
  font-weight: bold;
  margin-bottom: 0.5rem;
  line-height: 1.2;
}
@media (max-width: 991.98px) {
  .history_guarantee__text {
    font-size: 38px;
  }
}
@media (max-width: 767.98px) {
  .history_guarantee__text {
    font-size: 30px;
  }
}
.history_guarantee__text .num {
  font-size: 73px;
}
@media (max-width: 991.98px) {
  .history_guarantee__text .num {
    font-size: 60px;
  }
}
@media (max-width: 767.98px) {
  .history_guarantee__text .num {
    font-size: 50px;
  }
}

.history_guarantee__note {
  margin-bottom: 0;
}

.history_guarantee_more {
  margin: 4rem 0 0;
}

.more {
  margin: 0 auto;
  display: flex;
  width: fit-content;
  align-items: center;
  justify-content: center;
  min-width: 400px;
  padding: 20px 32px 20px 32px;
  border-radius: 5px;
  border: 1px solid #fff;
  color: #fff;
  font-size: 16px;
  letter-spacing: 0.12em;
  text-decoration: none;
  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  overflow: visible;
}
.more:after {
  content: "";
  position: absolute;
  top: 50%;
  right: -42px;
  width: 80px;
  height: 9px;
  background: url("../../img/page/history/arrow.svg") no-repeat center center/contain;
  transform: translateY(-50%);
  transition: transform 0.25s ease;
}

.more {
  background-color: transparent;
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.more:hover {
  background-color: #fff;
  color: #000;
  border-color: #fff;
  opacity: 1;
}

.more:after {
  transition: transform 0.25s ease, filter 0.25s ease;
}

.more:hover:after {
  transform: translate(-55px, -50%);
  filter: invert(1) brightness(1.2);
}

.more:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.12);
}

@media (max-width:991.98px) {
  .more:after {
    width: 70px;
  }
}
@media ( max-width: 767.98px) {
  .more {
    width: 280px;
    min-width: 280px;
    padding: 12px 35px 12px 35px;
    gap: 16px;
  }
  .more:after {
    right: -34px;
    width: 65px;
  }
  .more::after {
    animation: more-nudge 3s ease-in-out infinite;
  }
}
@keyframes more-nudge {
  0%, 70%, 100% {
    transform: translateY(-50%);
  }
  80% {
    transform: translate(8px, -50%);
  }
  90% {
    transform: translateY(-50%);
  }
}