@charset "UTF-8";

@import "settings.css";

/*============================================================================================
Header
=============================================================================================*/
/* ヘッダー */
body {
  padding-top: 10.25rem;
  overflow-x: hidden;
}
body:has(.top_heros_area) {
  padding-top: 0;
}
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  width: 100%;
  margin: auto;
  padding: 2.5rem 2.4rem;
}
.header:has(.g_hamb.js_open) {
  border: var(--color-sub);
  background-color: var(--color-reverse);
}
.header.header_shadow {
  -webkit-box-shadow: 0px 2px 16px 0px rgba(0, 77, 160, 0.12);
  box-shadow: 0px 2px 16px 0px rgba(0, 77, 160, 0.12);
}
body:has(.js_header_following) .header.header_shadow {
  -webkit-box-shadow: none;
  box-shadow: none;
}
.nav_box {
  width: 100%;
}
.nav_box__logo_link {
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.nav_box__logo_msg {
  margin-top: auto;
  display: block;
  color: var(--color-black);
  letter-spacing: 0;
  text-transform: uppercase;
  line-height: 1.3;
}
.nav_box__nav {
  padding: 1.3rem 1.6rem;
  border-radius: 7rem;
  color: var(--color-header-green);
  background-color: var(--color-reverse);
}
/* .nav_box__nav p,
.nav_box__nav a {
  color: var(--color-header-green);
  font-size: 1.5rem;
  font-style: normal;
  font-weight: 500;
  line-height: 1.2;
  display: block;
} */

.gnav_itm_link {
  width: 16rem;
  /* height: 16rem; */
  /* position: absolute; */
  /* display: none; */
  padding: 2rem;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.6rem;
  border-radius: 10px;
  background: var(--color-reverse);
  box-shadow: 0 4px 14px 0 rgba(0, 0, 0, 0.25);
  /* top: 4.9rem;
  left: 50%;
  transform: translateX(-50%); */
  color: #0A5770;
  font-size: 15px;
  font-style: normal;
  font-weight: 500;
  line-height: normal;
}
.nav_box__nav .gnav_itm_link li {
  height: 1.8rem;
  display: flex;
  align-items: center;
}
.nav_box__nav .gnav_itm_link li + li {
  margin-top: 1.6rem;
}
.nav_box__nav_item {
  position: relative;
}
.nav_box__nav_item.u_ic::after {
  content: "";
  position: absolute;
  right: -1.2rem;
  top: -2px;
  bottom: 0;
  display: block;
  height: 1.45rem;
  margin: auto;
  border-right: 1px solid;
}
/* .nav_box__nav_item .nav_box__nav_item.u_ic::after {
  content: none;
} */
.nav_box__nav_item_gap {
  padding-right: 2.4rem;
}
.nav_menu__ttl {
  cursor:pointer;
  /* transition: var(--transition); */
  color: var(--color-header-green);
  font-size: 1.5rem;
  font-style: normal;
  font-weight: 500;
  line-height: 1.2;
  display: block;
}
/* .nav_menu__ttl:hover {
  opacity: var(--opacity);
  transition: var(--transition);
} */
.nav_menu__ttl.u_ic {
  position: relative;
  /* -webkit-transition: var(--transition);
  -o-transition: var(--transition);
  transition: var(--transition); */
}

.nav_box__btn {
  &::before {
    content: "";
    display: block;
    width: 0;
    height: 44px;
  }
}
.g_btn__nav .nav_box__btn_cta {
  padding: 1rem 2.4rem;
  border: 1px solid var(--color-header-green);
  border-radius: 5rem;
  color: var(--color-reverse);
  background-color: var(--color-header-green);
  -webkit-transition: var(--transition);
  -o-transition: var(--transition);
  transition: var(--transition);
}

@media (any-hover: hover) {
  .nav_menu__ttl_link:hover {
    opacity: var(--opacity);
  }
  .g_btn__nav .nav_box__btn_cta:hover {
    color: var(--color-header-green);
    background-color: var(--color-reverse);
  }
  .nav_plural_menu__item:hover {
    opacity: var(--opacity);
  }
}
@media (min-width: 1201px) {
  .just_hamb {
    display: none;
  }
  .nav_box__nav_item .nav_box__nav_item.u_ic::after {
    content: none;
  }
}
@media (max-width: 1200px) {
  body {
    padding-top: 6.48rem;
  }
  .header {
    padding: 1.6rem;
  }
  html.u_scrollPrevent .follow_menu {
    display: none !important;
  }
  /* .nav_box__logo_img img {
height: 2.2rem;
} */
  .nav_box__logo_link {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start;
    gap: 0.4rem;
  }
  .nav_box__body {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    width: 100vw;
    height: 100vh;
    background-color: var(--color-reverse);
    position: absolute;
    top: 0;
    left: 0;
    overflow-y: scroll;
    z-index: 999999999;
  }
  .nav_box__nav {
    width: 100%;
    padding: 0 1.6rem 20rem;
    margin-top: 2.4rem;
    color: var(--color-title);
  }
  .nav_box__nav_lst {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    gap: 0;
  }
  .nav_box__nav_item {
    display: block;
    width: 100%;
    font-size: 2rem;
    border-bottom: 1px solid var(--color-brackets);
  }
  .nav_menu__ttl_link {
    display: block;
    padding: 2.4rem 0;
    transition: var(--transition);
    font-weight: 700;
    width: 100%;
  }
  .nav_box__nav_lst .gnav_itm_link_wrap {
    position: relative;
    padding-top: 0;
    top: 0;
  }
  .nav_box__nav_lst .gnav_itm_link {
    padding-top: 0;
    padding-left: 0;
    padding-right: 0;
    padding-bottom: 0;
    border: none;
    /* padding-left: 6rem; */
    width: 100%;
    box-shadow: none;
  }
  .nav_box__nav_lst .gnav_itm_link_txt {
    line-height: 1.75;
    padding-left: 1.6rem;
    font-weight: 600;
  }
  .nav_box__nav .gnav_itm_link li {
    height: auto;
  }
  .nav_box__nav .gnav_itm_link li + li {
    margin-top: 0;
  }
  .nav_menu__ttl_nolink {
    display: block;
    padding: 2.4rem 0 0;
    cursor: default;
  }
  .nav_box__nav_item.u_ic {
    padding: 0;
  }
  .nav_box__nav_item.u_ic::after {
    border-right: none;
  }
  .nav_box__nav_item .nav_box__nav_item + .nav_box__nav_item:first-child::before {
    content: none;
  }
  .nav_box__nav_item .nav_box__nav_item + .nav_box__nav_item:last-child {
    border: none;
  }
  .nav_box__nav_item.nav_box__nav_item_plural {
    border-bottom: none;
    padding-bottom: 0;
  }
  .nav_box__nav_item.nav_box__nav_item_plural {
    border-bottom: none;
    padding-bottom: 0;
  }
  .nav_menu__ttl {
    font-size: 2rem;
    font-weight: 700;
  }
  .nav_menu__ttl.u_ic {
    padding-right: 0;
    &::before {
      top: 50%;
      right: 0;
      width: 0.8rem;
      height: 0.8rem;
      border: 1px solid;
      border-color: var(--color-main) var(--color-main) transparent transparent;
      -webkit-transform: rotate(45deg);
      -ms-transform: rotate(45deg);
      transform: rotate(45deg);
    }
  }
  .nav_plural_menu__item {
    line-height: 1.5;
    -webkit-transition: var(--transition);
    -o-transition: var(--transition);
    transition: var(--transition);
    color: var(--color-header-green);
  }
  .nav_plural_menu__item a {
    display: flex;
    padding: 0;
  }
  .nav_plural_menu__item img {
    width: 3.2rem;
    height: 3.2rem;
  }
  .nav_box__btn {
    display: none;
  }
  .nav_box__nav_lst>li:first-child p {
    padding-bottom: 1.2rem;
  }
  .nav_box__nav_lst>li:first-child p::before {
    content: none;
  }
  .nav_box__nav_lst>li:first-child:hover {
    opacity: none;
  }
  .gnav_itm_link_wrap .gnav_itm_link .nav_box__nav_item::after {
    /* top: 50%; */
    right: 0;
    width: 0.8rem;
    height: 0.8rem;
    border: 1px solid;
    border-color: var(--color-main) var(--color-main) transparent transparent;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
  }
  .nav_box__nav_item .nav_box__nav_item {
    border: none;
  }
  .nav_box__nav_item .nav_box__nav_item a {
    padding:  1.2rem 0;
    font-size: 1.6rem;
  }
  .nav_box__nav_item:has(> .js_acd_trg) > .nav_menu__ttl_link {
    /* 製品一覧の <p> にだけ当たる */
    cursor: default;
  }
  .nav_menu__ttl.nav_menu__ttl_link:hover {
    opacity: 1;
  }
}

/* ナビアコーディオン */
.gnav_itm_link_wrap {
  padding-top: 3.1rem;
  position: absolute;
  display: none;
  top: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
}

/* .header_gnav .gnav_itm_link_wrap {
  padding-top: 2rem;
} */

/* 背景 */
.bg_msg {
  position: relative;
  width: 100vw;
  z-index: 1;
  bottom: -10.5rem;
}
.bg_msg__01 {
  bottom: -9.5rem;
}
.bg_msg__02 {
  bottom: -10rem;
}
.bg_msg__03 {
  bottom: -10.5rem;
}
.bg_msg__04 {
  bottom: -23rem;
  z-index: -1;
}
.bg_msg_inr {
  width: 100%;
}
.bg_msg__track {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 100%;
  -webkit-animation: slideLoop 20s linear infinite;
  animation: slideLoop 20s linear infinite;
}
.bg_msg__txt {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: -webkit-max-content;
  width: -moz-max-content;
  width: max-content;
  -webkit-animation: slide-to-left 30s linear infinite;
  animation: slide-to-left 30s linear infinite;
}
.bg_msg__item {
  font-size: 13.8rem;
  font-weight: 700;
  white-space: nowrap;
  /* font-family: var(--font-en); */
  color: var(--color-bg);
  -ms-flex-negative: 0;
  flex-shrink: 0;
  padding-right: 4rem;
  line-height: 1;
  text-transform: uppercase;
}
.bg_msg__txt.bg_msg__txtL {
  -webkit-animation: slide-to-left 100s linear infinite;
  animation: slide-to-left 100s linear infinite;
}
.bg_msg__txt.bg_msg__txtR {
  -webkit-animation: slide-to-right 100s linear infinite;
  animation: slide-to-right 100s linear infinite;
}

@-webkit-keyframes slide-to-left {
  0% {
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
  }
  100% {
    -webkit-transform: translateX(-100%);
    transform: translateX(-100%);
  }
}
@keyframes slide-to-left {
  0% {
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
  }
  100% {
    -webkit-transform: translateX(-100%);
    transform: translateX(-100%);
  }
}
@-webkit-keyframes slide-to-right {
  0% {
    -webkit-transform: translateX(-100%);
    transform: translateX(-100%);
  }
  100% {
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
  }
}
@keyframes slide-to-right {
  0% {
    -webkit-transform: translateX(-100%);
    transform: translateX(-100%);
  }
  100% {
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
  }
}

@media (max-width: 896px) {
  .bg_msg {
    bottom: 3.8rem;
    height: 0;
  }
  .bg_msg__item {
    font-size: 8.1rem;
  }
  .bg_msg__04 {
    bottom: 1.5rem;
    z-index: 0;
  }
}
@media (max-width: 576) {
  .bg_msg__item {
    font-size: 8.1rem;
  }
}

/*============================================================================================
Footer
=============================================================================================*/
/* footer-body （関連サイト） */
.sec_related {
  position: relative;
  padding-top: 6.2rem;
  padding-bottom: 6.2rem;
  background-color: var(--color-bg);
  z-index: 3;
}
.sec_related__inr .heading_ttl {
  font-size: 2.5rem;
  line-height: 1;
  white-space: nowrap;
  color: var(--color-footer-blue);
}
.related_item {
  width: 26.0397vw;
  max-width: 28.8rem;
  max-height: 7.1rem;
  background-color: var(--color-reverse);
}
.related_item p {
  font-weight: 700;
}

.related_item__inr.item_corp {
  padding: 1.8rem 5.1rem;
}
.related_item__inr.item_onl {
  padding: 1.8rem 5rem;
}
.related_item__inr.item_cad {
  padding: 1.8rem 3.1rem;
}
.related_item__inr {
  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;
  width: 100%;
  height: 100%;
  -webkit-transition: var(--transition);
  -o-transition: var(--transition);
  transition: var(--transition);
  color: var(--color-footer-blue);
  text-decoration: none;
  padding: 0 5.1rem;
}
.related_item__inr.item_corp img,
.related_item__inr.item_onl img {
  width: 2.5rem;
  height: 2.5rem;
}
.related_item__inr.item_cad img {
  width: 3.2rem;
  height: 2.3rem;
}

@media (any-hover: hover) {
  .related_item__inr:hover {
    opacity: var(--opacity);
  }
}
@media (max-width: 1147px) {
  .sec_related {
    padding-top: 3.2rem;
    padding-bottom: 9.6rem;
  }
  .footer_wrap__body .sec_related__inr {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
  }
  .footer_wrap__body .related_lst {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    width: 100%;
  }
  .related_item {
    width: 100%;
    max-width: 100%;
  }
  .related_item__inr {
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
  }
  .related_item.item_corp {
    position: relative;
    padding: 2rem 0;
    max-width: 100%;
  }
  .related_item.item_onl {
    position: relative;
    padding: 2rem 0;
    max-width: 100%;
  }
  .related_item.item_cad {
    position: relative;
    padding: 2rem 0;
    max-width: 100%;
  }
}
@media (max-width: 896px) {
  .sec_related__inr .heading_ttl {
    font-size: 2rem;
  }
  .related_item {
    /* width: 26.0397vw; */
    /* max-width: 28.8rem; */
    justify-content: center;
    max-height: 7.1rem;
    /* background-color: transparent; */
  }
  .related_item a {
    justify-content: center;
  }
}

/* footer btm */
.footer_wrap__btm {
  background-color: var(--color-black);
  padding: 2.7rem 4rem;
  position: relative;
  z-index: 3;
}
.footer_wrap__btm > * {
  color: var(--color-reverse);
  line-height: 1;
}
.footer_box__logo_link {
  display: block;
  text-align: left;
  margin-right: auto;
  margin-left: 0;
  padding-left: 0;
}

@media (max-width: 896px) {
  html, body {
    overscroll-behavior: none; /* 上下のオーバースクロールを無効化 */
  }
  .footer {
    padding-bottom: 70px;
  }
  .sec_contact-input + .footer,
  .sec_contact-confirm + .footer,
  .sec_contact-thanks + .footer {
    padding-bottom:0;
  }
  
  .footer_wrap__btm {
    padding: 1.6rem;
  }
  .footer_box__logo_img img {
    max-width: 106px;
  }
}

/*============================================================================================
Contents
=============================================================================================*/
/* 追従menu */
.follow_sidenav {
  opacity: 0;
  visibility: hidden;
  -webkit-transition: opacity 0.6s ease, visibility 0.6s ease 0.6s;
  -o-transition: opacity 0.6s ease, visibility 0.6s ease 0.6s;
  transition: opacity 0.6s ease, visibility 0.6s ease 0.6s;
  position: fixed;
  bottom: 2.5rem;
  right: 0;
  z-index: 10000000;
}
.follow_sidenav.js_show {
  opacity: 1;
  visibility: visible;
  -webkit-transition-delay: 0s, 0s;
  -o-transition-delay: 0s, 0s;
  transition-delay: 0s, 0s;
}
.follow_sidenav.js_stc_fade {
  opacity: 0;
  visibility: visible;
  pointer-events: none;
  -webkit-transition: opacity 0.6s ease;
  -o-transition: opacity 0.6s ease;
  transition: opacity 0.6s ease;
}
.follow_sidenav.js_stc_position {
  position: absolute;
  bottom: calc(var(--footer-height, 120px) + 2rem);
  top: auto;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  -webkit-transition: none;
  -o-transition: none;
  transition: none;
}
.follow_sidenav.js_stc {
  position: absolute;
  bottom: calc(var(--footer-height, 120px) + 2rem);
  top: auto;
  opacity: 0.3;
  -webkit-transition: opacity 0.6s ease, bottom 0.6s ease;
  -o-transition: opacity 0.6s ease, bottom 0.6s ease;
  transition: opacity 0.6s ease, bottom 0.6s ease;
}
.follow_sidenav.is-hidden {
  display: none;
}
.follow_sidenav_link {
  position: relative;
  display: block;
  -webkit-transform: translateX(-25px);
  -ms-transform: translateX(-25px);
  transform: translateX(-25px);
}
.follow_sidenav__item {
  -webkit-transition: 1s cubic-bezier(0.48, 0.98, 1, 1), 0.3s ease-out;
  -o-transition: 1s cubic-bezier(0.48, 0.98, 1, 1), 0.3s ease-out;
  transition: 1s cubic-bezier(0.48, 0.98, 1, 1), 0.3s ease-out;
  -webkit-transition-delay: 2s, 0s;
  -o-transition-delay: 2s, 0s;
  transition-delay: 2s, 0s;
  background-color: var(--color-reverse);
  border-radius: 50%;
  -webkit-box-shadow: 0px 2px 16px 0px rgba(0, 77, 160, 0.12);
  box-shadow: 0px 2px 16px 0px rgba(0, 77, 160, 0.12);
  width: 11.2rem;
  height: 11.2rem;
}
.follow_menu {
  position: fixed;
  width: 100%;
  top: auto;
  bottom: 0;
  z-index: 9999999;
  background-color: var(--color-reverse);
}
.follow_menu__lst {
  width: 100%;
}
.follow_menu__item {
  color: var(--color-sub);
  background-color: var(--color-reverse);
  position: relative;
  width: 100%;
  height: 7rem;
  cursor: pointer;
}
.follow_menu__item_bg {
  color: var(--color-reverse);
  background-color: var(--color-header-green);
}
.follow_menu__item_inr {
  width: 100%;
}
.follow_menu__item_inr img {
  line-height: 2.18;
  width: 100%;
}
.follow_menu__item_inr.u_ic::after {
  position: absolute;
  content: "";
  right: 0.65rem;
  width: 0.1rem;
  height: 100%;
  background-color: var(--color-menubar);
}
.follow_sidenav__item img {
  width: 4.2rem;
  height: 4.2rem;
  max-width: fit-content;
}
.follow_menu__item_inr img {
  width: 2.8rem;
  height: 2.8rem;
  max-width: fit-content;
}
.follow_menu__item_bg .follow_menu__item_inr img {
  width: 2.4rem;
  height: 2.4rem;
}
.follow_menu__item_txt.follow_menu__item_txt_br {
  line-height: 1.1;
}
.main_wrapper .follow_sidenav__item_txt,
.btm_wrapper .follow_sidenav__item_txt {
  position: relative;
  line-height: 1.5;
  padding-top: 4.4rem;
}
.main_wrapper .follow_sidenav__item_txt.icon_onl::before,
.main_wrapper .follow_sidenav__item_txt.icon_mail::before,
.main_wrapper .follow_sidenav__item_txt.icon_cad::before,
.btm_wrapper .follow_sidenav__item_txt.icon_onl::before,
.btm_wrapper .follow_sidenav__item_txt.icon_mail::before,
.btm_wrapper .follow_sidenav__item_txt.icon_cad::before {
  display: inline-block;
  width: 4.2rem;
  height: 4.2rem;
  position: absolute;
  content: "";
  top: -0.2rem;
  left: 50%;
  transform: translateX(-50%);
  mask-repeat: no-repeat;
  mask-size: cover;
  background-color: var(--color-main);
  transition: var(--transition);
}
.main_wrapper .follow_sidenav__item_txt.icon_onl::before {
  mask-image: url(../img/common/icon_onl.svg);
  -webkit-mask-image: url("../img/common/icon_onl.svg");
}
.main_wrapper .follow_sidenav__item_txt.icon_mail::before {
  mask-image: url(./img/common/icon_mail.svg);
  -webkit-mask-image: url("../img/common/icon_mail.svg");
}
.main_wrapper .follow_sidenav__item_txt.icon_cad::before,
.btm_wrapper .follow_sidenav__item_txt.icon_cad::before {
  mask-image: url(./img/common/icon_cad.svg);
  -webkit-mask-image: url("../img/common/icon_cad.svg");
  background-repeat: no-repeat;
  mask-size: contain;
  width: 5rem;
  top: 0rem;
}
.btm_wrapper .follow_sidenav__item_txt.icon_onl::before {
  mask-image: url(../img/common/icon_onl.svg);
  -webkit-mask-image: url("../img/common/icon_onl.svg");
}
.btm_wrapper .follow_sidenav__item_txt.icon_mail::before {
  mask-image: url(../img/common/icon_mail.svg);
  -webkit-mask-image: url("../img/common/icon_mail.svg");
}
.btm_wrapper .follow_sidenav__item_txt.icon_cad::before {
  mask-image: url(../img/common/icon_cad.svg);
  -webkit-mask-image: url("../img/common/icon_cad.svg");
}

@media (any-hover: hover) {
  .follow_sidenav__item:hover {
    background-color: var(--color-main);
    color: var(--color-reverse);
  }
  .follow_sidenav__item:hover .follow_sidenav__item_txt::before {
    background-color: var(--color-reverse);
  }
}
@media (max-width: 896px) {
  .follow_sidenav,
  .follow_sidenav.js_show {
    display: none;
    opacity: 0;
  }
}

/* 共通パーツ */
.heading_sub {
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.28rem;
  color: var(--color-main);
}
.heading_ttl {
  font-weight: 700;
  line-height: 1;
  color: var(--color-title);
}
.heading_cont .heading_ttl {
  line-height: 1.4;
}
.heading_copy {
  line-height: 1.6;
  letter-spacing: 0.16rem;
  color: var(--color-title);
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
}
.grid_footer_space {
  height: 34rem;
}
.heading_copy.u_ic {
  position: relative;
  padding: 1.2rem 1.9rem;
  &::before {
    border-left: 0.2rem solid;
    left: 0;
  }
  &::after {
    border-right: 0.2rem solid;
    right: 0;
  }
}
.heading_copy.u_ic::before,
.heading_copy.u_ic::after {
  position: absolute;
  top: 0;
  width: 1.1rem;
  height: 100%;
  content: "";
  border-top: 0.2rem solid;
  border-bottom: 0.2rem solid;
  color: var(--color-brackets);
}
.heading_copy.heading_copy__ic_none {
  padding: 0;
}
.heading_copy__ic_none::before,
.heading_copy__ic_none::after {
  display: none;
}
.btm_wrapper {
  /* overflow: hidden; */
  margin-top: 4rem;
}
.btm_wrapper .heading_cont.not_copy {
  margin-top: 10rem;
}
.btm_wrapper .heading_copy {
  color: var(--color-copy);
  font-size: 1.4rem;
  line-height: 2.52;
  letter-spacing: 0.196rem;
}
.heros_area__item {
  gap: 5.7rem;
}
.heros_area__txt {
  min-width: 43.6rem;
  max-width: 43.6rem;
  width: 100%;
}
.heros_area__txt .heading_cont {
  flex: 1;
}
.heros_area__img picture {
  width: 77.5rem;
  height: 40rem;
}
.heros_area__img img {
  width: 77.5rem;
  height: 40rem;
  object-fit:cover
}

@media (max-width: 896px) {
  .heading_copy.u_ic {
    padding-left: 0;
    padding-right: 0;
    &::before {
      border: none;
    }
    &::after {
      border: none;
    }
  }
  .btm_wrapper {
    margin-top: 8rem;
  }
  .btm_wrapper .heading_cont.not_copy {
    margin-top: 0;
  }
  .btm_wrapper .heading_copy {
    font-size: 1.2rem;
    line-height: 1.6;
    letter-spacing: 0.168rem;
  }
  .heros_area__item {
    gap: 1.6rem;
  }
  .heros_area__txt {
    min-width: 0;
    max-width: 100%;
    width: 100%;
    height: fit-content;
  }
  .heros_area__img {
    width: 100vw;
    margin: 0 calc(50% - 50vw);
    height: fit-content;
  }
  .heros_area__img picture {
    width: 100vw;
    height: fit-content;
  }
  .heros_area__img img {
    width: 100vw;
    height: fit-content;
  }
  .grid_footer_space {
    height: 0rem;
  }
  .max_img {
    width: 100dvw;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
  }
}
@media (max-width:576px) {
  /* .heading_ttl {
    font-size: 5vw;
  } */
  .detail_item__lst {
    padding-left: 2rem;
  }
}

/* topページ */
.top_heros_area {
  position: relative;
  width: fit-content;
  height: fit-content;
}
.top_heros_area__kv {
  background-position: top left;
  background-repeat: no-repeat;
  background-size: cover;
  height: 100dvh;
}
.bg_fixed_img {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100dvh;
  z-index: 1;
  background-size: cover;
  background-position: left top;
  background-repeat: no-repeat;
  background-image: url('../img/top/background.webp'); /* PC画像 */
}
.fixed_img {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100dvh;
  z-index: 2;
  background-size: 160%;
  background-position: left top;
  background-repeat: no-repeat;
  background-image: url('../img/top/main.webp'); /* PC画像 */
  background-image: image-set(
    /* url("image.webp") type("image/webp"), */
    /* url("image.ping") type("../img/top/main.png") */
  );
  overflow-x: hidden; /* 横スクロールを防止 */
}
@media (min-width: 1800px) {
  .fixed_img {
    position: fixed;
    top: 0;
    left: 0;
    width: 90%;
    height: 100dvh;
    z-index: 2;
    background-size: 130%;
    /* background-position: left top;
    background-repeat: no-repeat;
    background-image: url('../img/top/mv_02.jpg');
    overflow-x: hidden;  */
  }
}
@media screen and (max-width: 896px) {
  .bg_fixed_img {
    background-image: url('../img/top/background_sp.webp'); /* SP画像 */
    background-position: bottom;
    /* width: 100%; */
  }
  .fixed_img {
    position: fixed;
    top: -7rem;
    left: 0;
    width: 100%;
    height: 100dvh;
    z-index: 2;
    background-size: 140%;
    background-position: left bottom;
    background-repeat: no-repeat;
    background-image: url('../img/top/main_sp.webp'); /* PC画像 */
    overflow-x: hidden; /* 横スクロールを防止 */
  }
}
@media screen and (max-width: 480px) {
  .fixed_img {
    top: -6rem;
    background-size: 180%;
  }
}
.overlay_svg {
  position: relative;
  z-index: 2;
  width: 302px;
  max-width: 100%;
  /* margin: 200px auto 0 auto;  */
}

.top_lead {
  margin-top: 6.4rem;
  position: relative;
  z-index: 3; /* 一番上に */
  padding: 21rem 12.5rem 14.65rem;
  background: linear-gradient(180deg, rgba(27, 122, 205, 0.00) 0%, #4A7091 100%);
  backdrop-filter: blur(2px);
  gap: 13.8rem;
}

.top_lead_left {
  color: var(--color-reverse);
  font-size: 53px;
  font-style: normal;
  font-weight: 700;
  line-height: 100%; /* 53px */
  letter-spacing: 11.66px;
  white-space: nowrap;
}

.top_lead_right {
  color: var(--color-reverse);
  font-size: 24px;
  font-style: normal;
  font-weight: 700;
  line-height: 100%; /* 24px */
  letter-spacing: 5.28px;
  width: 60.4rem;;
}

.top_lead_right_txt {
  color: var(--color-reverse);
  font-size: 18px;
  font-style: normal;
  font-weight: 500;
  line-height: 200%; /* 36px */
  letter-spacing: 3.96px;
  /* padding-left: 1.3rem; */
}
.top_lead_right_txt__top {
  font-size: 2.8rem;
}

.top_lead_right_txt__middle {
  margin-top: 5.1rem;
}

.top_lead_right_txt__bottom {
  margin-top: 3.2rem;
}

.bg_msg__item {
  text-transform: uppercase;
}

#top .main_wrapper .heading_ttl {
  line-height: 1;
}

@media (max-width:1350px) {
  .top_lead {
      padding: 21rem 8rem 14.65rem;
    gap: 8rem;
  }
}

@media (max-width:1300px) {
  .top_lead {
      padding: 21rem 7rem 14.65rem;
    gap: 8rem;
  }
}

@media (max-width:1200px) {
  .top_lead {
  flex-direction: column;
  padding: 21rem 4rem 14.65rem;
  }
  /* .top_lead_left p {
    text-align: center;
    font-size: 4rem;
  } */
  .top_lead_right {
    color: var(--color-reverse);
    font-size: 24px;
    font-style: normal;
    font-weight: 700;
    line-height: 100%; /* 24px */
    letter-spacing: 5.28px;
    width: 56rem;
    /* margin: 0 auto; */
  }
  /* .nav_box__nav_item .nav_menu__ttl.u_ic:first-child {
    padding-right: 0;
    &::before {
      content: none;
    }
  } */
}

@media (max-width:600px) {
  .top_lead {
    flex-direction: column;
    padding: 21rem 1.6rem 5.6rem;
    gap: 3.2rem;
    }
  .top_lead_left p {
    font-size: 3.2rem;
    letter-spacing: 3.52px;
    font-weight: 700;
  }
  .top_lead_right {
    color: var(--color-reverse);
    font-size: 20px;
    font-style: normal;
    font-weight: 700;
    line-height: 100%; /* 24px */
    letter-spacing: 5.28px;
    width: 100%;
    /* margin: 0 auto; */
    /* padding: 3; */
  }
  .top_lead_right_txt__top {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.6;
    letter-spacing: 4.4px;
  }
  .top_lead_right_txt__middle {
    margin-top: 2rem;
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 200%;
    letter-spacing: 3.52px;
  }

  .top_lead_right_txt__bottom {
    margin-top: 1.2rem;
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 200%;
    letter-spacing: 3.52px;
  }
}
.top_heros_area__msg {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  width: 27.205882352941174vw;
}
.m_sec_item__inr.modul_imgL {
  justify-content: flex-end;
}
.m_sec_item__inr.modul_imgR {
  justify-content: flex-start;
}
.m_sec_item__inr .heading_cont,
.m_sec_item__inr .body_cont,
.m_sec_item__inr .footer_cont {
  max-width: 54.9rem;
  width: 100%;
}
.m_sec_item {
  overflow: hidden;
  position: relative;
  background-color: var(--color-reverse);
  z-index: 5;
}
.m_sec_item__inr:first-child {
  margin-top: 0;
}
.m_sec_item__inr:last-child {
  padding-bottom: 18.9rem;
}
.m_sec_item__inr {
  grid-auto-rows: -webkit-min-content;
  grid-auto-rows: min-content;
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: 1fr 6.4rem 1fr;
  grid-template-columns: repeat(2, 1fr);
  -ms-grid-rows: auto;
  grid-template-rows: auto;
  -webkit-column-gap: 6.4rem;
  -moz-column-gap: 6.4rem;
  column-gap: 6.4rem;
  -webkit-box-align: start;
  -ms-flex-align: start;
  align-items: start;
  grid-auto-rows: min-content;
  margin-top: 26.3rem;
}
.m_sec_item__inr > *:nth-child(1) {
  -ms-grid-row: 1;
  -ms-grid-column: 1;
}
.m_sec_item__inr > *:nth-child(2) {
  -ms-grid-row: 1;
  -ms-grid-column: 3;
}
.m_sec_item__inr + .m_sec_item__inr {
  margin-top: 17.2rem;
}
.m_item_inr__img {
  margin-top: 14.5rem;
  width: 65.5rem;
  height: 51.6rem;
}
.m_item_inr__img img {
  width: 65.5rem;
  height: 51.6rem;
}
.m_sec_item__inr.modul_imgL .heading_cont {
  -ms-grid-row: 1;
  -ms-grid-row-span: 1;
  -ms-grid-column: 2;
  -ms-grid-column-span: 1;
  grid-area: 1 / 2 / 2 / 3;
}
.m_sec_item__inr.modul_imgL .body_cont {
  -ms-grid-row: 2;
  -ms-grid-row-span: 1;
  -ms-grid-column: 2;
  -ms-grid-column-span: 1;
  grid-area: 2 / 2 / 3 / 3;
}
.m_sec_item__inr.modul_imgL .footer_cont {
  -ms-grid-row: 3;
  -ms-grid-row-span: 1;
  -ms-grid-column: 2;
  -ms-grid-column-span: 1;
  grid-area: 3 / 2 / 4 / 3;
}
.modul_imgL .m_item_inr__img {
  -ms-grid-row: 1;
  -ms-grid-row-span: 3;
  -ms-grid-column: 1;
  -ms-grid-column-span: 1;
  grid-area: 1 / 1 / 4 / 2;
  -ms-grid-row-align: stretch;
  align-self: stretch;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.m_sec_item__inr.modul_imgR .heading_cont {
  -ms-grid-row: 1;
  -ms-grid-row-span: 1;
  -ms-grid-column: 1;
  -ms-grid-column-span: 1;
  grid-area: 1 / 1 / 2 / 2;
}
.m_sec_item__inr.modul_imgR .body_cont {
  -ms-grid-row: 2;
  -ms-grid-row-span: 1;
  -ms-grid-column: 1;
  -ms-grid-column-span: 1;
  grid-area: 2 / 1 / 3 / 2;
}
.m_sec_item__inr.modul_imgR .footer_cont {
  -ms-grid-row: 3;
  -ms-grid-row-span: 1;
  -ms-grid-column: 1;
  -ms-grid-column-span: 1;
  grid-area: 3 / 1 / 4 / 2;
}
.modul_imgR .m_item_inr__img {
  -ms-grid-row: 1;
  -ms-grid-row-span: 3;
  -ms-grid-column: 2;
  -ms-grid-column-span: 1;
  grid-area: 1 / 2 / 4 / 3;
  -ms-grid-row-align: stretch;
  align-self: stretch;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
.m_sec_item__inr .body_msg {
  font-weight: 500;
  line-height: 2;
}
.m_sec_item__inr .body_msg + .body_msg {
  margin-top: 2.4rem;
}

@media (max-width: 1200px) {
  .top_heros_area__msg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    width: 33vw;
  }
}

@media (max-width: 896px) {
  .top_heros_area__msg {
    width: 79.2vw;
  }
  .m_sec_item__inr + .m_sec_item__inr {
    margin-top: 8.3rem;
  }
  .m_sec_item__inr:last-child {
    padding-bottom: 7rem;
  }
  .m_sec_item__inr .heading_cont,
  .m_sec_item__inr .body_cont,
  .m_sec_item__inr .footer_cont {
    max-width: 100%;
  }
  .m_sec_item__inr {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    margin-top: 8.8rem;
  }
  .m_sec_item__inr .heading_cont {
    -webkit-box-ordinal-group: 2;
    -ms-flex-order: 1;
    order: 1;
  }
  .m_sec_item__inr .body_cont {
    -webkit-box-ordinal-group: 4;
    -ms-flex-order: 3;
    order: 3;
  }
  .m_sec_item__inr .footer_cont {
    -webkit-box-ordinal-group: 5;
    -ms-flex-order: 4;
    order: 4;
  }
  .modul_imgL .m_item_inr__img,
  .modul_imgR .m_item_inr__img {
    -webkit-box-ordinal-group: 3;
    -ms-flex-order: 2;
    order: 2;
    display: block;
    width: 100vw;
    margin: 0 calc(50% - 50vw);
    height: -webkit-fit-content;
    height: -moz-fit-content;
    height: fit-content;
  }
  .m_item_inr__img img {
    width: 100vw;
    height: auto;
  }
}

/* カタログエリア */
.m_sec_catalog {
  background-color: var(--color-reverse);
  position: relative;
  z-index: 4;
}

.m_sec_catalog__inr {
  border: 0.1rem solid var(--color-main);
  padding: 4.8rem;
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: 1fr 9.6rem 1fr;
  grid-template-columns: repeat(2, 1fr);
  -ms-grid-rows: auto;
  grid-template-rows: auto;
  -webkit-column-gap: 9.6rem;
  -moz-column-gap: 9.6rem;
  column-gap: 9.6rem;
  -webkit-box-align: start;
  -ms-flex-align: start;
  align-items: start;
  grid-auto-rows: -webkit-min-content;
  grid-auto-rows: min-content;
}
.m_sec_catalog__inr > *:nth-child(1) {
  -ms-grid-row: 1;
  -ms-grid-column: 1;
}
.m_sec_catalog__inr > *:nth-child(2) {
  -ms-grid-row: 1;
  -ms-grid-column: 3;
}
.m_sec_catalog_inr__txt {
  max-width: calc(9.6rem + 49.9rem);
  width: 100%;
}
.m_sec_catalog_inr__txt .heading_sub {
  line-height: 1;
  letter-spacing: 0.26rem;
  color: var(--color-main);
}
.m_sec_catalog_inr__img {
  max-width: 39rem;
  width: 100%;
}
.m_sec_catalog_inr__img img {
  width: 100%;
  height: auto;
  max-height: 100%;
  -o-object-fit: contain;
  object-fit: contain;
}
.m_sec_catalog__inr .m_sec_catalog_inr__txt.heading_cont {
  -ms-grid-row: 1;
  -ms-grid-row-span: 1;
  -ms-grid-column: 1;
  -ms-grid-column-span: 1;
  grid-area: 1 / 1 / 2 / 2;
  -ms-grid-row-align: start;
  align-self: start;
  margin: 0;
}
.m_sec_catalog__inr .m_sec_catalog_inr__txt.body_cont {
  -ms-grid-row: 2;
  -ms-grid-row-span: 1;
  -ms-grid-column: 1;
  -ms-grid-column-span: 1;
  grid-area: 2 / 1 / 3 / 2;
  line-height: 2;
}
.m_sec_catalog__inr .m_sec_catalog_inr__txt.footer_cont {
  -ms-grid-row: 3;
  -ms-grid-row-span: 1;
  -ms-grid-column: 1;
  -ms-grid-column-span: 1;
  grid-area: 3 / 1 / 4 / 2;
}
.m_sec_catalog__inr .m_sec_catalog_inr__img {
  -ms-grid-row: 1;
  -ms-grid-row-span: 3;
  -ms-grid-column: 2;
  -ms-grid-column-span: 1;
  grid-area: 1 / 2 / 4 / 3;
  -ms-grid-row-align: stretch;
  align-self: stretch;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}

@media (max-width: 896px) {
  .m_sec_catalog__inr {
    padding: 2.4rem;
    -ms-grid-columns: 1fr;
    grid-template-columns: 1fr;
    -ms-grid-rows: auto;
    grid-template-rows: auto;
    /* margin-top: 8rem; */
  }
  .m_sec_catalog__inr > *:nth-child(1) {
    -ms-grid-row: 1;
    -ms-grid-column: 1;
  }
  .m_sec_catalog_inr__txt {
    max-width: 100%;
  }
  .m_sec_catalog__inr .m_sec_catalog_inr__txt.heading_cont {
    -ms-grid-row: 1;
    -ms-grid-row-span: 1;
    -ms-grid-column: 1;
    -ms-grid-column-span: 1;
    grid-area: 1 / 1 / 2 / 2;
  }
  .m_sec_catalog__inr .m_sec_catalog_inr__txt.body_cont {
    -ms-grid-row: 3;
    -ms-grid-row-span: 1;
    -ms-grid-column: 1;
    -ms-grid-column-span: 1;
    grid-area: 3 / 1 / 4 / 2;
  }
  .m_sec_catalog__inr .m_sec_catalog_inr__txt.footer_cont {
    -ms-grid-row: 4;
    -ms-grid-row-span: 1;
    -ms-grid-column: 1;
    -ms-grid-column-span: 1;
    grid-area: 4 / 1 / 5 / 2;
  }
  .m_sec_catalog__inr .m_sec_catalog_inr__img {
    -ms-grid-row: 2;
    -ms-grid-row-span: 1;
    -ms-grid-column: 1;
    -ms-grid-column-span: 1;
    grid-area: 2 / 1 / 3 / 2;
  }
}

/* 製品一覧ページ */
.product_item__inr {
  -webkit-transition: var(--transition);
  -o-transition: var(--transition);
  transition: var(--transition);
}
.product_img {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: 100%;
}
.sec_product_lst .product_ttl__main {
  line-height: 1.4;
}
.product_ttl .product_ttl__main {
  display: inline-block;
  width: auto;
  align-self: flex-start;
}
.product_ttl .product_ttl__main {
  padding-right: 2.4rem;
}

.detail_lst__item .product_ttl .product_ttl__main::after {
  content: "";
  position: absolute;
  transform: translateY(-50%);
  top: 50%;
  right: 0.4rem;
  width: 0.6rem;
  height: 0.6rem;
  border-top: 0.1rem solid var(--color-main);
  border-right: 0.1rem solid var(--color-main);
  rotate: 45deg;
}

.product_ttl__sub {
  line-height: 1;
  letter-spacing: 0.52px;
  color: var(--color-equipment-sub);
}
.product_ttl__main {
  line-height: 1.4;
  color: var(--color-title);
  transition: var(--transition);
}
.product_ttl__main .sub_ttl {
  line-height: 1.4;
}
.case_study_list {
  flex: 1;
  color: var(--color-text);
  font-size: 16px;
  font-style: normal;
  font-weight: 500;
  line-height: 1.6;
}
.case_study_list li {
  padding-left: 2.1rem;
}
.case_study_item_other {
  display: flex;
  justify-content: end;
  font-size: 1.2rem;
}
.case_study_list .case_study_item_other::before {
  content: none;
}
.case_study_list li::before {
  content: "・";
  color: #00A7DD;
  font-size: 21px;
  font-style: normal;
  font-weight: 500;
  line-height: 1.2;
  left: 0;
}
.case_study_list li li::before {
  content: none;
}
.case_study_list li + li {
  margin-top: 1.2rem;
}
.case_study_list li p {
  color: var(--color-text);
  font-size: 14px;
  font-style: normal;
  font-weight: 400;
  line-height: 1.6;
  padding-left: 0;
}

.case_study_list li li + li {
  margin-top: 0rem;
}

@media (any-hover: hover) {
  .product_item__inr:hover .product_ttl__main {
    color: var(--color-main);
  }
}

/* 製品詳細ページ */
.sec_product_detail .main_cont {
  /* margin-top: 12rem; */
  padding-bottom: 16rem;
}
.sec_product_detail__item + .sec_product_detail__item {
  margin-top: 12rem;
}
/* .sec_product_detail__item .body_cont__item:has(.grow_txt) {
  display: flex;
  flex-direction: column;
}
.sec_product_detail__item .body_cont__item:first-child {
  margin-top: 3.2rem;
}
.sec_product_detail__item .body_cont__item + .body_cont__item {
  margin-top: 12rem;
} */

.body_cont__item_img {
  flex: 1;
  display: flex;
  transition: var(--transition);
}
.body_cont__item_img:hover {
  opacity: var(--opacity);
  transition: var(--transition);
}
.body_cont__item_img img {
  width: 100%;
  height: auto;
  object-fit: contain;
}
/* .sec_product_detail__item .heading_ttl {
  font-size: 4.8rem;
} */

/* ==============================
   サイドナビ（PC表示）
============================== */
.detail_nav_wrap {
  display: flex;
  gap: 6.6rem;
}

.detail_nav_wrap > * {
  min-width: 0;
}

.detail_nav {
  width: 137px;
  flex-shrink: 0;
  margin-top: 4rem;
}

.detail_nav_lst {
  position: sticky;
  width: 137px;
  padding-top: 8rem;
  top: 96.5px;
  counter-reset: item;
}

.detail_nav_itm + .detail_nav_itm {
  margin-top: 12px;
}

.detail_nav_itm a {
  transition: color 0.2s;
}

.detail_nav_itm:not(.js_current) a {
  color: var(--color-gray);
}

.detail_nav_itm {
  color: var(--color-title);
  font-size: 1.4rem;
  font-style: normal;
  font-weight: 500;
  line-height: 1.4;
}

.detail_nav_itm_title {
  color: var(--color-main);
  font-weight: 400;
  font-size: 1.2rem;
  letter-spacing: 0.96px;
  text-transform: uppercase;
}

/* ==============================
   SP用トグルナビ
============================== */
.detail_nav_tgl_list_wrap {
  display: none; /* ←PCでは非表示に */
  position: relative;
  margin-top: 1.6rem;
  border: 1px solid var(--color-main);
}

.detail_nav_tgl {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center; /* テキストを中央寄せ */
  width: 100%;
  padding: 2.4rem;
  font-size: 1.4rem;
  background: var(--color-bg-gray);
  border: none;
  cursor: pointer;
  color: var(--color-main);
  line-height: 100%; /* 14px */
  letter-spacing: 1.12px;
  text-transform: uppercase;
  /* transition: var(--transition); */
}
/* .detail_nav_tgl:hover {
  opacity: var(--opacity);
  transition: var(--transition);
} */
.detail_nav_tgl::after {
  content: "＋";
  position: absolute;
  right: 3.1rem;
  font-size: 1.6rem;
  line-height: 1;
}
.detail_nav_tgl_list_wrap.open .detail_nav_tgl {
  padding-bottom: 0rem;
}

.detail_nav_tgl_list_wrap.open .detail_nav_tgl::after {
  content: "－";
}

.detail_nav_tgl_lst {
  display: none;
  margin-top: 1.6rem;
  background: #fff;
  border-radius: 8px;
  /* padding: 1rem 1.2rem; */
}
.detail_nav_tgl_lst li {
  border-top: 1px solid #D9D9D9;
  margin: 0 1.6rem;
}
.detail_nav_tgl_lst_itm {
  padding: 1.6rem 0.8rem;
  display: block;
  color: var(--color-text);
  font-size: 14px;
  font-style: normal;
  font-weight: 500;
  line-height: 140%; /* 19.6px */
}
.detail_nav_tgl_lst_itm:hover {
  opacity: var(--opacity);
  transition: var(--transition);
}
.detail_nav_tgl_lst_itm::after {
  content: "";  
  position: absolute;
  transform: translateY(50%);
  top: 50%;
  right: 1.85rem;
  /* bottom: 0; */
  width: 0.6rem;
  height: 0.6rem;
  border-top: 0.1rem solid var(--color-main);
  border-right: 0.1rem solid var(--color-main);
  rotate: 135deg;
}
.detail_nav_tgl_list_wrap.open .detail_nav_tgl_lst {
  display: block;
  font-weight: 500;
}

/* .detail_nav_tgl_lst_itm + .detail_nav_tgl_lst_itm {
  margin-top: 12px;
} */

/* ==============================
   メディアクエリ
============================== */
@media (max-width: 896px) {
  .detail_nav {
    display: none; /* ←PC版ナビを非表示 */
  }

  .detail_nav_tgl_list_wrap {
    display: block; /* ←SP用ナビを表示 */
  }

  .detail_nav_wrap {
    display: block; /* ←レイアウト崩れ防止 */
  }
}



.sec_product_detail__item .sub_ttl {
  font-weight: 700;
  line-height: 1.6;
}
.sec_product_detail__item .sub_ttl__copy,
.heading_ttl_copy {
  font-size:1.8rem;
  font-weight: 700;
  line-height: 1;
  color: var(--color-text);
}
.detail_lst__item {
  padding-top: 12rem;
}
.detail_lst__item_sep {
  width: 100%;
  display: grid;
  column-gap: 3.2rem;
  grid-template-columns: repeat(2, 1fr);
  align-items: start;
  grid-template-rows: max-content 1fr auto;
}
.detail_lst__item_sep__2img {
  max-height: 55rem;
  height: auto;
  display: flex;
  justify-content: center;
  gap: 16rem;
  padding: 4rem 8rem;
  border: 1px solid #E1E1E1;
}
.detail_lst__item_sep__2img figure {
  flex: 1;
}
.detail_lst__item_explanation ul li {
  padding: 1.6rem;
  background-color: #F4F4F4;
}
.detail_lst__item_explanation ul li + li {
  margin-top: 1.2rem;
}
.detail_lst__item_explanation li .detail_item__txt {
  padding-left: 3rem;
}
.detail_lst__item_explanation .detail_item__txt {
  margin-top: 0.55rem;
  line-height: 2;
}

.detail_item__explanation_txt {
  font-style: normal;
  font-weight: 400;
  line-height: 1.75;
}

.detail_lst__item_sep__2img__borderless {
  border: none;
}
.detail_item__ttl {
  font-size: 4.3rem;
  font-weight: 700;
  color: var(--color-title);
  line-height: 1;
}
.detail_item__ttl span {
  font-size: 4rem;
}
.detail_item__sub_ttl {
  /* font-size: 2.4rem; */
  font-weight: 700;
  color: var(--color-title);
  line-height: 1.6;
  letter-spacing: 0.48px;
}
.detail_item__txt {
  color: var(--color-text);
  /* font-size: 16px; */
  font-style: normal;
  /* font-weight: 500; */
  /* line-height: 1.6; */
}
.detail_lst__item_sep .detail_item__ttl .detail_item__txt {
  font-size: 1.6rem;
}
.detail_item__lst {
  list-style: disc;
  text-indent: 0;
}
.detail_item__lst li::marker {
  color: var(--color-main);        /* ドットの色を指定 */
}

.sec_product_detail__item .body_cont__item .g_link {
  color: #01F;
}
.detail_lst__item_link {
  padding: 3.2rem;
  background-color: #F4F4F4;
}
.detail_lst__item_link .detail_item__txt p::before {
  left: -2.5rem;
  top: -1.1rem;
  content:"・";
  color: #00A7DD;
  font-size: 3rem;
  
}
.detail_lst__item_link .g_btn {
  height: 7.1rem;
}
.detail_item__1img {
  width: 60%;
  min-width: 20rem;
  padding: 4rem 0;
}
.detail_item__1img.detail_item__1img__borderless {
  width: auto;
}
div:has(> .detail_item__1img) {
  width: 100%;
  border: 1px solid #E1E1E1;
}

.detail_item__3img {
  border: 1px solid #E1E1E1;
  min-width: 20rem;
  padding: 4rem 3.5rem;
  gap: 3rem;
  grid-template-rows:auto;
  justify-items: center;
}
/* .detail_item__3img figure {
  width: 50%;
} */
.detail_item__3img > .detail_item__3_top_img {
  grid-column: 1 / -1; /* ← 1列目から最終列まで（2列分）を結合 */
  width: 32.8%;
}

div:has(> .detail_item__1img.detail_item__1img__borderless) {
  border: none;
}
.sec_product_detail .detail_item__img_30 {
  width: 30%;
}
.sec_product_detail .detail_item__img_40 {
  width: 40%;
}
.sec_product_detail .detail_item__img_S {
  width: 50%;
}
.detail_lst__item .detail_item__img_60 {
  width: 60%;
}
.detail_lst__item .detail_item__img_M {
  width: 70%;
}
.detail_lst__item .detail_item__img_90 {
  width: 90%;
}
.detail_lst__item .detail_item__img_L {
  width: 100%;
  padding: 6rem;
}
.detail_lst__item_sep.item_inr__imgL .detail_item__ttl {
  grid-area: 1 / 1 / 2 / 3;
}
.detail_lst__item_sep.item_inr__imgL .detail_item__copy {
  grid-area: 2 / 2 / 3 / 3;
}
.detail_lst__item_sep.item_inr__imgL .detail_item__img {
  grid-area: 2 / 1 / 3 / 2;
}
.detail_lst__item_sep.item_inr__imgR .detail_item__ttl {
  grid-area: 1 / 1 / 2 / 3;
}
.detail_lst__item_sep.item_inr__imgR .detail_item__copy {
  grid-area: 2 / 1 / 3 / 2;
}
.detail_lst__item_sep.item_inr__imgR .detail_item__img {
  grid-area: 2 / 2 / 3 / 3;
}
.sec_product_detail__item .detail_lst {
  counter-reset: detail_lst__num;
}
/* .sec_product_detail__item .detail_lst + .detail_lst .detail_lst__item {
  padding-top: 14.4rem;
} */
.sec_product_detail__item .detail_lst__item .sub_ttl::before {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  left: 1.2rem;
  display: block;
  counter-increment: detail_lst__num 1;
  content: counter(detail_lst__num, decimal-leading-zero);
  color: var(--color-main);
  margin: 0 auto;
  font-size: 1.1em;
  font-weight: 700;
  line-height: 1;
}
/* .sec_product_detail__item .detail_lst__item_sep + .detail_lst__item_sep {
  margin-top: 7.2rem;
} */
.sec_product_detail__item .detail_lst__item .sub_ttl {
  position: relative;
  padding-left: 3rem;
}
.sec_product_detail .g_breadcrumb_lst {
  margin-top: 4.8rem;
}
/* .detail_lst__item_sep .detail_item__txt {
  line-height: 1.6;
} */
.detail_point__lst .detail_point__item {
  position: relative;
  padding-left: 1em;
}
.sec_product_detail__item .body_cont__item .grow_txt {
  flex-grow: 1;
  flex-shrink: 0;
}
.detail_item__sep {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}
.detail_item__sep.detail_item__img {
  grid-area: 1 / 1 / 2 / 2;
}
.detail_item__sep.detail_item__txt {
  grid-area: 1 / 2 / 2 / 3;
}
.detail_point__lst .detail_point__item::before {
  position: absolute;
  content: "";
  top: 0.8rem;
  left: 0;
  width: 1rem;
  height: 1rem;
  background-color: var(--color-main);
  border-radius: 50%;
}
.detail_point__lst .detail_point__item + .detail_point__item {
  margin-top: 1.6rem;
}
.sec_product_detail__item .modul_imgR .detail_txt {
  min-width: 44rem;
  max-width: 4.4rem;
}
.sec_product_detail__item .modul_imgR .detail_img {
  width: 74.3rem;
  height: 40rem;
}
.case_lst__item {
  cursor: pointer;
}
.case_lst__ttl {
  color: var(--color-title);
  line-height: 1.6;
  font-weight: 700;
}
.case_lst__img {
  position: relative;
  &::before {
    position: absolute;
    right: 0;
    bottom: 0;
    content: url(../img/common/icon_glass.svg);
    width: 3.6rem;
    height: 3.6rem;
  }
}
.sec_product_detail__item .modul_column2 {
  display: flex;
  gap: 5.6rem;
}
.sec_product_detail__item .modul_column2.gap_72 {
  gap: 7.2rem;
}

.modul_column2__item {
  width: 50%;
  height: 100%;
  height: auto;
}
.modul_column2__item > .body_cont__item {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.modal_cont {
  /* position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  max-height: 82.5%;
  max-width: 104rem;
  overflow: hidden;
  padding: 6rem 4.8rem 0;
  scrollbar-width: none;
  box-sizing: border-box;
  overflow: hidden;
  max-height: 82.5vh;
  width: calc(100% - 4rem);
  padding: 4vw;
  box-sizing: border-box; */
  overflow-y: auto;
  padding: 2rem;
  height: auto;
  max-height: 60dvh;
  overflow-x: hidden; /* 横スクロールを禁止 */
}
.modal_cont__inr,
.modal_img__item {
  margin: 0 -0.03rem;
  max-height: 60rem;
}
.modal_img__item {
  display: flex;
  justify-content: center;
  height: 100%;
}
.modal_img__item img {
  width: auto;
  max-width: 100%;
  max-height: 100%;
  display: block;
  object-fit: cover;
}
.modal_close_icon {
  position: absolute;
  top: -6.4rem;
  right: -6.4rem;
  width: 4rem;
  height: 4rem;
  z-index: 2;
  background-color: var(--color-reverse);
  border-radius: 50%;
}
.modal_close_icon::before {
  content: "";
  position: absolute;
  width: 1.6rem;
  height: 0.2rem;
  top: 50%;
  right: 50%;
  transform: translate(50%, -50%) rotate(45deg);
  background-color: var(--color-main);
}
.modal_close_icon::after {
  content: "";
  position: absolute;
  width: 1.6rem;
  height: 0.2rem;
  top: 50%;
  right: 50%;
  transform: translate(50%, -50%) rotate(-45deg);
  background-color: var(--color-main);
}
.modal_slider_dots.swiper-pagination {
  top: auto !important;
  bottom: -30px !important;
  left: auto !important;
  right: 0 !important;
  width: fit-content;
}

/* .heros_area__item .heading_ttl {
  font-size: 4.8rem;
} */
/* .heros_area__txt {
  min-width: 36rem;
} */
.head_img img {
  width: auto;
}
.detail_item__copy {
  /* display: flex; */
  align-items: center;
  gap: 3rem;
  font-weight: 400;
  line-height: 1.6;
  color: var(--color-title);
}
.detail_item__txt_tag {
  height: fit-content;
  padding: 0.2rem 0.5rem;
  border: 1px solid #000;
}
.link_lst {
  width: 100%;
  justify-content: center;
}
/* .link_lst   {
  max-width: 100%;
} */
.link_lst .g_btn {
  width: 100%;
  /* padding: 1.6rem 0; */
  color: var(--color-reverse);
  background-color:#00A7DD;
  text-align: center;
  font-size: 1.8rem;
  font-style: normal;
  font-weight: 700;
  line-height: 1.2;
  display: flex;
  /* max-width: 347px; */
  height: 71px;
  padding: 0px;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  align-items: center;
  white-space: nowrap;
}

.link_lst .g_btn:hover {
  color: var(--color-main);
  background-color: var(--color-reverse);
  border: 2px solid #00A7DD;
  opacity: 1;
}

.link_lst .g_btn > * {
  flex-wrap: nowrap;
}
.link_lst .u_ic {
  padding:0 4.8rem 0 2.4rem;
}
.link_lst .u_ic::before {
  content: '';
  width: 6px;
  height: 6px;
  border: 0;
  border-top: solid 1px var(--color-reverse);
  border-right: solid 1px var(--color-reverse);
  transform: rotate(45deg);
  position: absolute;
  top: 0;
  right: 2.4rem;
  bottom: 0;
  margin: auto;
  transition: var(--transition);
}
.link_lst .u_ic:hover::before{
  transition: var(--transition);
  border-top: solid 1px var(--color-main);
  border-right: solid 1px var(--color-main);
}
div:has(> .doc_link_list) {
  padding: 2.4rem;
}
.doc_link_list .g_btn {
  display: inline-flex;
  align-items: center;
}

.doc_link_list .g_btn p {
  margin:0 1.2rem;
}

.doc_link_list .g_btn::after {
  content: "";
  display: block;
  width: 2.2rem;
  height: 2.2rem;
  -webkit-mask-image: url(../img/common/doc_icon.svg);
  mask-image: url(../img/common/doc_icon.svg);
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  background-color: var(--color-reverse);
  transition: var(--transition);
}
.doc_link_list .g_btn:hover:after {
  background-color: var(--color-main);
  transition: var(--transition);
}
.detail_item__modal_ttl {
  color: var(--color-title);
  font-size: 2.4rem;
  font-style: normal;
  font-weight: 700;
  line-height: 1;
}

.detail_item__modal_text {
  color: #071301;
  font-size: 16px;
  font-style: normal;
  font-weight: 500;
  line-height: 2;
}

.detail_item__modal_img { 
  width: 46.2rem;
  margin: 0 auto;
}

.detail_table {
  border-collapse: collapse;
  width: 100%;
  text-align: center;
}

.detail_table th,
.detail_table td {
  border: 1px solid #ccc;
  padding: 8px;
  vertical-align: middle; /* 上下中央寄せ */
}

.detail_table thead th {
  color: var(--color-reverse);
  background: var(--color-text);
  /* border-bottom: 2px solid #00A7DD; */
}
@media (max-width:1300px) {
  .detail_modal_list {
    flex-wrap: wrap;
  }
  .detail_modal_list li {
    flex: 0 0 calc((100% - 3 * 1.6rem) / 4);
  }
}
@media (max-width:1200px) {
  .link_lst {
    flex-wrap: wrap;
  }
  .link_lst li {
    width: 100%;
    display: flex;
    justify-content: center;
  }
}
@media (max-width:1100px) {
  .detail_lst__item_sep__2img {
    gap: 10rem;
    padding: 2rem 4rem;
  }
  .detail_item__1img {
    width: 70%;
    min-width: 20rem;
    padding: 4rem 0;
  }
}

@media (max-width: 896px) {
  /* .sec_product_detail__item .detail_lst + .detail_lst .detail_lst__item {
    padding-top: 9.6rem;
  } */
  .heading_copy.u_ic,
  .heading_copy.u_ic {
    padding: 0;
  }
  .heading_copy.u_ic::before,
  .heading_copy.u_ic::after {
    border: none;
  }
  .sec_product_detail .heros_area__item {
    gap: 1.6rem;
  }
  .sec_product_detail__item .body_cont__item:first-child {
    margin-top: 0;
  }
  .detail_point__lst .detail_point__item + .detail_point__item {
    margin-top: 1.2rem;
  }
  .sec_product_detail__item + .sec_product_detail__item {
    margin-top: 8rem;
  }
  .sec_product_detail__item .body_cont__item + .body_cont__item {
    margin-top: 6.4rem;
  }
  .sec_product_detail__item .sub_ttl {
    line-height: 1.6;
  }
  .sec_product_detail .g_breadcrumb_lst {
    margin-top: 5.9rem;
    overflow-x: auto;
    overflow-y: hidden;
    padding-bottom: 0;
  }
  .sec_product_detail .heros_area__img {
    width: 100vw;
    margin: 0 calc(50% - 50vw);
  }
  .detail_item__sep {
    grid-template-columns: 1fr;
  }
  .detail_item__sep.detail_item__img {
    grid-area: 1 / 1 / 2 / 2;
  }
  .detail_item__sep.detail_item__txt {
    grid-area: 2 / 1 / 3 / 2;
  }
  .detail_item__sep.detail_item__img {
    min-width: 100%;
    max-width: 100%;
  }
  .detail_lst__item {
    padding-top: 8rem;
  }
  .detail_lst__item_sep .detail_item__img img {
    width: 100%;
  }
  .sec_product_detail__item .modul_imgR .detail_img {
    width: 100vw;
    height: auto;
    margin: 0 calc(50% - 50vw);
  }
  .sec_product_detail__item .modul_imgR .detail_img img {
    width: 100vw;
  }
  .sec_product_detail__item .modul_imgR .detail_txt {
    min-width: 100%;
  }
  .detail_lst__item_sep .detail_item__txt {
    max-width: 100%;
  }
  .case_lst__img img {
    width: 100vw;
  }
  .sec_product_detail .main_cont {
    /* margin-top: 8rem; */
    padding-bottom: 8.3rem;
  }
  /* .sec_product_detail__item .detail_lst__item .sub_ttl::before {
    top: 1rem;
    font-size: 2.2rem;
  } */
  .detail_lst__item_sep {
    width: 100%;
    display: grid;
    grid-template-columns: auto;
    grid-row: 7.1rem;
    grid-column: 4rem;
  }
  /* .sec_product_detail__item .detail_lst__item .sub_ttl {
    padding-left: 0;
    padding-top: 3rem;
  } */
  /* .detail_lst .sub_ttl::before {
    top: 0;
    left: 0;
    font-size: 2.2rem;
  } */
  .detail_lst__item_sep.item_inr__imgL .detail_item__ttl,
  .detail_lst__item_sep.item_inr__imgR .detail_item__ttl {
    grid-area: 1 / 1 / 2 / 2;
  }
  .detail_lst__item_sep.item_inr__imgL .detail_item__copy,
  .detail_lst__item_sep.item_inr__imgR .detail_item__copy {
    grid-area: 3 / 1 / 4 / 2;
  }
  .detail_lst__item_sep.item_inr__imgL .detail_item__img,
  .detail_lst__item_sep.item_inr__imgR .detail_item__img {
    grid-area: 3 / 1 / 4 / 2;
  }
  .sec_product_detail__item .modul_column2 {
    flex-direction: column;
    gap: 0;
  }
  .sec_product_detail__item .modul_column2.gap_72 {
    gap: 0;
  }
  .modul_column2__item {
    width: 100%;
  }
  /* .sec_product_detail__item .detail_lst__item_sep + .detail_lst__item_sep {
    margin-top: 3.2rem;
  } */
  .modal_cont {
    padding: 0 2.4rem;
  }
  .modal_cont__inr,
  .modal_img__item {
    max-height: 29.5rem;
  }
  .modal_close_icon {
    top: -0rem;
    right: -0rem;
  }
  .detail_item__modal_img { 
    width: 80%;
  }
  .detail_modal_list li {
    flex: 0 0 calc((100% - 3 * 1.6rem) / 4.5); 
  }
  .detail_lst__item_sep__2img {
    max-height: 150rem;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4rem;
    padding: 4rem 12rem;
  }
  .detail_item__3img > .detail_item__3_top_img {
    width: 65%;
  }
  .detail_item__1img {
    width: 80%;
    min-width: 20rem;
    padding: 4rem;
  }
  .doc_link_list li {
    width: 100%;
  }
  .detail_lst__item_link {
    padding: 2.4rem;
    background-color: #F4F4F4;
  }
  div:has(> .doc_link_list) {
    padding: 2.4rem 1.6rem;
  }
  .detail_item__wide {
    width: 100%;             /* 親の幅に収める */
    overflow-x: auto;        /* 横方向にスクロール許可 */
    overflow-y: hidden;      /* 縦方向は不要なら隠す */
    white-space: nowrap; 
  }
  .detail_item__wide img {
    display: block;          /* 隙間対策 */
    width: auto;             /* 縮めない */
    height: auto;
    max-width: none;  
  }
  .sec_product_detail .detail_item__img_30 {
    width: 100%;
    padding: 4rem;
  }
  .sec_product_detail .detail_item__img_S {
    width: 100%;
  }
  .detail_lst__item .detail_item__img_60_md {
  width: 60%;
  }
  .detail_lst__item .detail_item__img_M_md {
    width: 70%;
  }
  .detail_lst__item .detail_item__img_90_md {
    width: 90%;
  }
}
@media (max-width:800px) {
  .link_lst {
    flex-wrap: wrap;
    width: 100%;
    justify-content: center;
  }
  .link_lst .g_btn {
    max-width: 100%;
    font-size: 1.8rem;
    padding: 0;
  }
}
@media (max-width:576px) {
  .detail_modal_list li {
    flex: 0 0 calc((100% -  1.6rem) / 3); 
  }
  .detail_lst__item_sep__2img {
    padding: 2rem 6rem 4rem;
    justify-content: center;
    gap: 0rem;
  }
  .detail_item__1img {
    width: 100%;
    padding: 2rem;
  }
  .detail_item__ttl {
    font-size: 2.6rem;
  }
  .detail_item__ttl span {
    font-size: 2.4rem;
  }
  .doc_link_list .g_btn {
    padding: 0rem;
  }
  .detail_lst__item .detail_item__img_M_md {
    width: 100%;
  }
}
@media (max-width:470px) {
  .detail_modal_list li {
    flex: 0 0 calc((100% -  1.6rem) / 3); 
  }
  .link_lst .u_ic::before {
    right: 1.2rem;
  }

}

@media (max-width:400px) {
  .sec_product_detail .heros_area .heading_ttl {
    font-size: 8vw;
  }
}

/* 404ページ */
.sec_404 .heros_area__txt {
  max-width: 100%;
}
.sec_404 .heading_ttl {
  font-size: 4.8rem;
}


/* ノズルについてページ */
body:has(.about_heros_area) {
  padding-top: 0;
}

.about_wrap {
  margin: 12rem 0 20rem;
  max-width: 94.8rem;
}
.about_heros_area {
  position: relative;
  /* aspect-ratio: 16 / 8.3; */
  /* width: 100%; */
  aspect-ratio: 16 / 8;
  /* max-height: 71rem; */
  /* height: 70dvh; */
  background-color: #00C0F5;
  display: flex;
  justify-content: center;
  align-items: center;
}

.about_heros_area__msg {
  padding: 8.7rem;
}

.about_breadcrumb {
  position: absolute;
  bottom: 5.6rem;
  left: 5dvw;
}

.about_breadcrumb .g_breadcrumb_lst {
  margin-top: 0;
  color: var(--color-reverse);
}

.about_breadcrumb .g_breadcrumb_lst .g_breadcrumb_itm a,
.about_breadcrumb .g_breadcrumb_itm__crnt {
  color: var(--color-reverse);
}

.about_breadcrumb .g_breadcrumb_lst .g_breadcrumb_itm + .g_breadcrumb_itm::before {
  color: var(--color-reverse);
}

.about_ttl {
  color: var(--color-title);
  font-style: normal;
  font-weight: 700;
  line-height: 1.6;
}

.about_sub_ttl {
  color: var(--color-text);
  font-style: normal;
  font-weight: 700;
  line-height: 1.4;
}

.about_lst__item .heading_ttl {
  line-height: 1.6;
}

.about_txt {
  color: var(--color-text);
  font-style: normal;
  font-weight: 400;
  line-height: 1.75;
}

.about_lst__item.g_decoHd_bb {
  padding-bottom: 6.4rem;
}

.about_img {
  max-width: 950px;
}

.about_lst__item + .about_lst__item {
  margin-top: 6.4rem;
}

.about_lst__item .about_item__img_L {
  width: 95%;
}

@media (max-width:896px) {
  .about_heros_area__msg {
    /* height: 37rem; */
    padding: 10rem 0 9rem;
    width: 78%;
    max-width: 58rem;
  }
  .about_breadcrumb {
    bottom: 1.7rem;
    left: 1.6rem;
  }
  .about_heros_area {
    /* padding: 20rem; */
    /* height: 71rem; */
    height: fit-content;
  }
  .about_wrap {
    margin: 8rem 0;
  }
  .about_lst__item + .about_lst__item {
    margin-top: 4rem;
  }
  .about_lst__item.g_decoHd_bb {
    padding-bottom: 4rem;
  }
}

@media (max-width:576px) {
  .about_lst__item .about_item__img_L {
    width: 100%;
  }
}