@charset "UTF-8";
/* ================================================
*
*     0-1. base
*     0-2. variables

*     1-1. header
*     1-2. footer

*     2.   TOPE PAGE
*     2-1. mv
*     2-2. mission
*     2-3. service
*     2-4. works
*     2-5. recruit
*     2-6. topics
*     2-7. contact

*     3.   ARCHIVE
*     4.   SINGLE
*     5.   SIDE BAR
*     6.   PAGE
*
================================================ */
/* ================================================
0-1. base
================================================ */
html,
body {
  overflow-x: hidden;
}

img {
  width: 100%;
}

/* Arkheのスタイル調整 */
.l-content__body {
    margin-top: 0;
}
.home .l-content__body {
    margin: 0;
}
.home .l-container {
    padding-inline: 0 !important;
    max-width: none !important;
}
.l-wrapper {
    padding-top: var(--nk-header-height);
}
.l-article {
    max-width: none;
}

.p-fixBtnWrap {
    display: none !important;
}
.p-breadcrumb {
    display: none;
}
.l-header .c-headLogo__img {
    display: block;
}
/* 日付のアイコン削除 */
svg.c-postMetas__icon {
    display: none;
}

/* ================================================
0-2. variables
================================================ */
:root {
  --nk-main-color: #2837a9;
  --nk-bg-color01: #e8f4f4;
  --nk-bg-color02: #b8d7f7;
  --nk-btn-color02: #00bfcd;
  --nk-btn-color03: #2684e5;
  --nk-sea-color: #8abbd4;
  --nk-footer-color: #223a68;
  --nk-font-color: #1a2a55;

  --nk-header-height: 40px;
	--ark-font_family: 'Noto Sans JP', sans-serif;
}

@media (min-width: 600px) {
    :root {
        --nk-header-height: 50px;
    }
}
@media (min-width: 1000px) {
    :root {
        --nk-header-height: 68px;
    }
}
@media (min-width: 1300px) {
    :root {
        --nk-header-height: 78px;
    }
}
@media (min-width: 1800px) {
    :root {
        --nk-header-height: 88px;
    }
}

/* ================================================
1-1. header
================================================ */

/* Arkhe headerのスタイル編集 */
.l-header {
    background-color: #fff !important;
    color: #000;
    transition: box-shadow .5s;
}
[data-scrolled=true] .l-header {
    box-shadow: 0px 5px 30px 0px #55555550;
}
.home .l-header {
    background-color: var(--nk-bg-color01) !important;
}
@media (min-width: 1000px) {
    .l-header {
        padding-inline: max(calc((100vw - 1540px) / 2), 6.3vw);
    }
}
.l-header .l-container {
    padding-inline: 0 !important;
    max-width: none !important;
}
.l-header__body {
    margin-inline: auto;
    height: var(--nk-header-height);
}
.l-header__body .l-header__logo > .c-headLogo {
    height: 25px;;
}
@media (min-width: 600px) {
    .l-header__body .l-header__logo > .c-headLogo {
        height: 33px;;
    }
}
@media (min-width: 1000px) {
    .l-header__body .l-header__logo > .c-headLogo {
        height: 40px;;
    }
}
.c-gnav__li > .c-gnav__a {
    font-size: 1em;
    font-weight: 700;
    letter-spacing: .01em;
    padding-inline: .7vw;
}
@media (min-width: 1200px) {
    .c-gnav__li > .c-gnav__a {
        padding-inline: 1vw;
    }
}
@media (min-width: 1300px) {
    .c-gnav__li > .c-gnav__a {
        font-size: 1.1em;
        padding-inline: min(1.6vw, 30px);
    }
}
@media (min-width: 1600px) {
    .c-gnav__li > .c-gnav__a {
        font-size: 1.2em;
    }
}
.c-gnav__li.nk-menu-btn a {
    color: #fff;
    width: 12vw;
    padding: 0;
}
@media (min-width: 1300px) {
    .c-gnav__li.nk-menu-btn a {
        width: 150px;
    }
}
@media (min-width: 1600px) {
    .c-gnav__li.nk-menu-btn a {
        width: 200px;
    }
}
.c-gnav__li._nk-btn-recruit a {
  background-color: var(--nk-main-color);
}
.c-gnav__li._nk-btn-contact a {
    background-color: var(--nk-btn-color02);
}
.c-gnav .__subText {
    font-size: 0.7em;
    text-transform: uppercase;
}
.c-drawerNav .__subText {
    display: none;
}
.c-drawerNav__li > .c-drawerNav__a,
.p-drawer__close {
    font-weight: 700;
}
.l-header__body .u-flex--c {
	justify-content: start;
}
.nk-header-instagram {
    padding-bottom: var(--ark-nav-padding--Y);
    padding-top: 30px;
}
@media (min-width: 1000px) {
    .nk-header-instagram {
        padding-bottom: 0;
        padding-top: 0;
        padding-left: 20px;
    }
}
@media (min-width: 1300px) {
    .nk-header-instagram {
        padding-left: 25px;
    }
}
.nk-header-instagram a {
    display: block;
    height: 35px;
    margin-inline: auto;
    width: 35px;
}
@media (min-width: 1300px) {
    .nk-header-instagram a {
        display: block;
        height: 40px;
        width: 40px;
    }
}
.nk-header-instagram a img {
    object-fit: contain;
    width: 100%;
}
.c-pageTitle {
    line-height: 1;
    margin-inline: calc(50% - 50vw);
    margin-bottom: 0;
}
.post-type-archive-topics .c-pageTitle,
.post-type-archive-works .c-pageTitle,
.single .c-pageTitle,
.page .c-pageTitle,
.tax-topics-category .c-pageTitle,
.tax-works-category .c-pageTitle,
.search .c-pageTitle {
    aspect-ratio: 1920 / 670;
    color: #fff;
    display: grid;
    padding-bottom: 5%;
    place-content: center;
    position: relative;
    row-gap: 3%;
    z-index: -10;
}
.single-topics .c-pageTitle,
.single-facilities .c-pageTitle,
.page .c-pageTitle,
.tax-topics-category .c-pageTitle,
.search .c-pageTitle {
    background: url(../images/home/mission/mission01.png) no-repeat center top 15% / cover;
}
.post-type-archive-works .c-pageTitle,
.single-works .c-pageTitle,
.tax-works-category .c-pageTitle {
    background: url(../images/common/works.jpg) no-repeat center top 39% / cover;
}
.post-type-archive-topics .c-pageTitle {
	background: url(../images/common/topics.jpg) no-repeat bottom center / cover;
}
.page-service .c-pageTitle {
    background: url(../images/common/service.png) no-repeat top 25% center / cover;
}
.page-about .c-pageTitle {
    background: url(../images/common/about.jpg) no-repeat center center / cover;
}
.page-company-profile .c-pageTitle {
    background: url(../images/page/company-profile/head.jpg) no-repeat bottom center / cover;
}
.page-qualification .c-pageTitle {
    background: url(../images/page/qualification/head.png) no-repeat center center / cover;
}
.page-history .c-pageTitle {
    background: url(../images/page/history/head.jpg) no-repeat center center / cover;
}
.post-type-archive-topics .c-pageTitle::before,
.post-type-archive-topics .c-pageTitle::after,
.post-type-archive-works .c-pageTitle::before,
.post-type-archive-works .c-pageTitle::after,
.single .c-pageTitle::before,
.single .c-pageTitle::after,
.page .c-pageTitle::before,
.page .c-pageTitle::after,
.tax-topics-category .c-pageTitle::before,
.tax-topics-category .c-pageTitle::after,
.tax-works-category .c-pageTitle::before,
.tax-works-category .c-pageTitle::after,
.search .c-pageTitle::before,
.search .c-pageTitle::after {
    content: '';
    display: block;
    position: absolute;
}
.post-type-archive-topics .c-pageTitle::before,
.post-type-archive-works .c-pageTitle::before,
.single .c-pageTitle::before,
.page .c-pageTitle::before,
.tax-topics-category .c-pageTitle::before,
.tax-works-category .c-pageTitle::before,
.search .c-pageTitle::before {
    aspect-ratio: 3849 / 1522;
    background: url(../images/page/deco/wave.png) no-repeat center center / contain;
    left: 0;
    top: 25vw;
    width: 100vw;
}
.post-type-archive-topics .c-pageTitle::after,
.post-type-archive-works .c-pageTitle::after,
.single .c-pageTitle::after,
.page .c-pageTitle::after,
.tax-topics-category .c-pageTitle::after,
.tax-works-category .c-pageTitle::after,
.search .c-pageTitle::after {
    aspect-ratio: 3340 / 848;
    background: url(../images/page/deco/bubble.png) no-repeat center center / contain;
    left: 50%;
    top: 16.5vw;
    translate: -49% 0;
    width: 87vw;
}
.c-pageTitle__main {
  text-align: center;
    /* vw1900pxの時60px、375pxの時20px */
    --rt: calc((60 - 18) / (1900 - 375));
    font-size: clamp(18px, var(--rt) * 100vw + 18px - 375px * var(--rt), 60px);
}
.nk-page-ttl-en {
    /* vw1900pxの時60px、375pxの時18px */
    --rt: calc((50 - 16) / (1900 - 375));
    font-size: clamp(16px, var(--rt) * 100vw + 16px - 375px * var(--rt), 50px);
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
}

/* ================================================
1-2. footer
================================================ */

.l-footer {
    background: url(../images/footer/bg.jpg) no-repeat top 18% center / cover;
    color: #fff;
    padding-top: 35px;
    padding-inline: max(calc((100vw - 1410px) / 2), 6.3vw);
    position: relative;
}
@media (min-width: 1300px) {
    .l-footer {
        padding-top: min(5vw, 50px);
    }
}
.l-footer::before {
    background-color: var(--nk-footer-color);
    content: '';
    display: block;
    height: 100%;
    mix-blend-mode: multiply;
    top: 0;
    left: 0;
    position: absolute;
    width: 100%;
    z-index: -5;
}
.l-footer .l-container {
    max-width: none;
    padding-inline: 0;
}
.l-footer__foot {
    padding-bottom: 0;
    padding-top: 0;
}
.l-footer__foot .l-container {
    display: grid;
    row-gap: 40px;
    grid-template-columns: auto;
    grid-template-rows: auto auto auto auto;
    grid-template-areas: "logo" "nav" "recruit" "copy";
    justify-content: center;
}
@media (min-width: 600px) {
    .l-footer__foot .l-container {
        column-gap: 20px;
        grid-template-columns: auto auto;
        grid-template-rows: auto auto auto;
        grid-template-areas: "logo nav" "recruit recruit" "copy copy";
        justify-content: center;
    }
}
@media (min-width: 1000px) {
    .l-footer__foot .l-container {
        column-gap: 25px;
        grid-template-columns: 140px 1fr 450px;
        grid-template-rows: auto auto;
        grid-template-areas: "logo nav recruit" "copy copy copy";
        max-width: 1000px;
    }
}
@media (min-width: 1300px) {
    .l-footer__foot .l-container {
        grid-template-columns: 140px 1fr 450px;
        grid-template-rows: 290px auto;
        grid-template-areas: "logo nav recruit" "copy copy copy";
        max-width: none;
        row-gap: 0;
    }
}
.nk-footer-logo {
    grid-area: logo;
    margin-inline: auto;
    max-width: 130px;
    padding-top: 35px;
}
@media (min-width: 1000px) {
    .nk-footer-logo {
        max-width: 180px;
    }
}
.nk-footer-logo a {
    display: block;
}
.nk-footer-logo a img {
    display: block;
}
.nk-footer-sns {
    margin-top: 40px;
	display: flex;
    gap: 10px;
    align-items: center;
}
.nk-footer-sns a {
    display: block;
    width: 40px;
    margin-inline: auto;
}
.l-footer__nav {
    align-items: start;
    flex-direction: column;
    flex-wrap: wrap;
    gap: .9em 30px;
    grid-area: nav;
    margin-inline: auto;
    padding-top: 30px;
    width: 100%;
}
@media (min-width: 600px) {
    .l-footer__nav {
        align-content: start;
        gap: .9em 30px;
        justify-content: start;
        width: auto;
    }
}
@media (min-width: 1000px) {
    .l-footer__nav {
        width: auto;
    }
}
@media (min-width: 1600px) {
    .l-footer__nav {
        column-gap: min(4.4em, 3.6vw);
        width: 575px;
    }
}
.l-footer__nav a {
    font-size: .9rem;
    font-weight: 700;
}
.l-footer__nav a:hover {
    text-decoration: none;
}
@media (min-width: 1300px) {
    .l-footer__nav a {
    font-size: 1.1rem;
    }
}
.l-footer__nav a::before {
    content: '\030fc';
    margin-right: .3em;
}
.nk-footer-recruit {
    grid-area: recruit;
    margin-inline: auto;
    max-width: 450px;
    text-decoration: none;
}
.nk-footer-recruit:hover .nk-footer-recruit-link span {
    animation: nk-btn-ripple 1s;
}
.nk-footer-recruit-img {
    display: block;
    overflow: hidden;
}
.nk-footer-recruit-img img {
    display: block;
    height: 100%;
    object-fit: cover;
}
.nk-footer-recruit-img img:first-of-type {
	position: relative;
	z-index: 5;
}
.nk-footer-recruit-img img:last-of-type {
	margin-top: -13%;
	object-fit: cover;
	border-radius: 40px;
}
.nk-footer-recruit-link {
    font-size: clamp(0.8em, 2vw, 1em);
    margin-top: -5%;
    position: relative;
    text-align: center;
    z-index: 5;
}
.nk-footer-recruit-link span {
    background-color: var(--nk-footer-color);
    border-radius: 0.3em;
    display: inline-block;
    font-size: 18px;
    letter-spacing: 0.35em;
    padding: 0.3em 1em;
}
.c-copyright {
    font-size: clamp(10px, 1.7vw, 16px);
    font-weight: 700;
    grid-area: copy;
    padding-bottom: 2.2em;
    padding-top: 2.2em;
}
@media (min-width: 1000px) {
    .c-copyright {
        font-size: 20px;
    }
}
@media (min-width: 1300px) {
    .c-copyright {
        padding-bottom: 72px;
        padding-top: 70px;
    }
}

/* ================================================
2. TOPE PAGE
================================================ */
/* ================================================
2-1. mv
================================================ */
.nk-mv {
  background-color: var(--nk-bg-color01);
  padding-top: calc(30px + var(--header));
  position: relative;
}
.nk-mv::before {
  aspect-ratio: 1281/689;
  background: url(../images/home/deco/deco-mvSP.png) no-repeat center center/contain;
  content: "";
  display: block;
  left: max(1.5%, (100vw - 1920px) / 2 + 1.5%);
  position: absolute;
  width: 66%;
  z-index: 7;
}
@media (min-width: 800px) {
  .nk-mv::before {
    aspect-ratio: 655/258;
    background: url(../images/home/deco/deco-mvTB.png) no-repeat center center/contain;
    width: min(36%, 691px);
  }
}
@media (min-width: 1800px) {
  .nk-mv::before {
    aspect-ratio: 1;
    background: url(../images/home/deco/deco-mv.png) no-repeat center center/contain;
  }
}
.nk-mv-inner {
  margin-inline: auto;
  max-width: 1610px;
  /* スクロールバー非表示
  IE(Internet Explorer)・Microsoft Edgeへの対応*/
  -ms-overflow-style: none;
  padding-top: 11vw;
  position: relative;
  /*Firefoxへの対応*/
  scrollbar-width: none;
  /* スクロールバー非表示
  Chrome・Safariへの対応*/
}
@media (min-width: 800px) {
  .nk-mv-inner {
    aspect-ratio: 2;
    overflow: visible;
    padding-top: 0;
  }
}
@media (min-width: 1000px) {
  .nk-mv-inner {
    min-height: 500px;
  }
}
.nk-mv-inner::-webkit-scrollbar {
  display: none;
}
.nk-mv-head {
  left: 0;
  max-width: 700px;
  padding-left: 25px;
  position: absolute;
  top: 0;
  width: 60%;
}
@media (min-width: 600px) {
  .nk-mv-head {
    padding-left: 40px;
  }
}
@media (min-width: 800px) {
  .nk-mv-head {
    display: flex;
    flex-direction: column;
    height: 100%;
    justify-content: center;
    padding-left: 58px;
    position: relative;
  }
}
.nk-mv-head-ttl {
  --rt: calc((53 - 16) / (1600 - 375));
  animation: nk-mv-head 1s forwards;
  color: var(--nk-main-color);
  font-size: clamp(16px, var(--rt) * 100vw + 16px - 375px * var(--rt), 53px);
  font-weight: 700;
  line-break: strict;
  letter-spacing: 0.04em;
  line-height: 1.4;
  position: relative;
  opacity: 0;
  overflow-wrap: anywhere;
  translate: -10% 0;
  word-break: normal;
  z-index: 10;
}
@media (min-width: 800px) {
  .nk-mv-head-ttl {
    padding-top: 1em;
  }
}
.nk-mv-head-txt {
  animation: nk-mv-head 1s forwards 0.3s;
  backdrop-filter: blur(4px);
  font-size: 10px;
  letter-spacing: 0.06em;
  opacity: 0;
  padding: 0.5em 0.5em 0.5em 0;
  position: relative;
  translate: -10% 0;
  width: 60%;
  z-index: 10;
}
@media (min-width: 600px) {
  .nk-mv-head-txt {
    --rt: calc((18 - 12) / (1200 - 600));
    font-size: clamp(12px, var(--rt) * 100vw + 12px - 600px * var(--rt), 18px);
  }
}
@media (min-width: 800px) {
  .nk-mv-head-txt {
    backdrop-filter: none;
    line-height: 1.7;
    margin-top: .6em;
  }
}
.nk-mv-body {
  background: linear-gradient(0deg, var(--nk-sea-color) 0%, var(--nk-sea-color) 28.5%, rgba(255, 255, 255, 0) 28.5%, rgba(255, 255, 255, 0) 100%);
  height: 100%;
  overflow-x: scroll;
  position: relative;
  width: 100%;
  z-index: 5;
}
@media (min-width: 800px) {
  .nk-mv-body {
    background: none;
    overflow: visible;
    position: absolute;
    right: 0;
    top: 7.7%;
    width: 67.5%;
  }
}
.nk-mv-map {
  animation: nk-mv 0.5s forwards;
  clip-path: circle(55.2% at 51.2% 42%);
  margin-left: auto;
  opacity: 0;
  position: relative;
  width: 675px;
}
@media (min-width: 800px) {
  .nk-mv-map {
    margin-left: 0;
    width: 100%;
  }
}
.nk-mv-bg {
  /* canvas(Three.js)の縁を隠すため */
  outline: 1px solid var(--nk-bg-color01);
  position: relative;
}
.nk-mv-parts {
  height: 100%;
  left: 0;
  position: absolute;
  top: 0;
  width: 100%;
}
.nk-mv-parts > * {
  position: absolute;
  z-index: 10;
}
.nk-mv-parts a {
  cursor: pointer;
  display: block;
  transition: transform 0.3s cubic-bezier(0.47, 0.68, 0.62, 1);
}
.nk-mv-parts a:hover {
  transform: translateY(-20%) scale(1.1);
}
.nk-mv-balloon {
  animation: nk-mv-balloon 0.5s forwards 1.5s;
  opacity: 0;
  position: absolute;
  transform-origin: bottom center;
}
.nk-mv-balloon._nk-balloon-left {
  transform-origin: bottom right;
}
.nk-mv-balloon._nk-balloon-right {
  transform-origin: bottom left;
}
.nk-mv-facilities {
  animation: nk-mv-facilities 0.8s forwards .5s;
  left: 8.2%;
  opacity: 0;
  top: 36.2%;
  width: 78.4%;
}
.nk-mv-mountain01 {
  left: 46.5%;
  top: 14.5%;
  width: 17.2%;
  z-index: 10;
}
.nk-mv-mountain02 {
  left: 71.3%;
  top: 16%;
  width: 25%;
  z-index: 10;
}
.nk-mv-railroad {
  animation: nk-mv-railroad 0.8s forwards .5s;
  left: 8.2%;
  opacity: 0;
  top: 43.2%;
  width: 90.5%;
}
.nk-mv-dam {
  animation: nk-mv-facility 0.8s forwards 1s;
  left: 60.2%;
  opacity: 0;
  top: 14.9%;
  width: 15%;
  z-index: 5 !important;
}
.nk-mv-dam .nk-mv-balloon {
  left: 42%;
  top: -74%;
  width: 36%;
}
.nk-mv-dam-splash {
  left: 31%;
  position: absolute;
  top: 73%;
  transition: opacity 0.8s ease-out;
  width: 25%;
}
.nk-mv-dam:hover .nk-mv-dam-splash {
  opacity: 0;
}
.nk-mv-filtering {
  animation: nk-mv-facility 0.8s forwards 1s;
  left: 66.6%;
  opacity: 0;
  top: 24%;
  width: 19.5%;
}
.nk-mv-filtering .nk-mv-balloon {
  left: 40%;
  top: -37.5%;
  width: 31%;
}
.nk-mv-pumping {
  animation: nk-mv-facility 0.8s forwards 1s;
  left: 37.5%;
  opacity: 0;
  top: 29%;
  width: 18.8%;
}
.nk-mv-pumping .nk-mv-balloon {
  left: 37.2%;
  top: -73.4%;
  width: 38.6%;
}
.nk-mv-housing {
  animation: nk-mv-facility 0.8s forwards 1s;
  left: 56%;
  opacity: 0;
  top: 31.8%;
  width: 20.2%;
}
.nk-mv-housing .nk-mv-balloon {
  left: 23.4%;
  top: -15.3%;
  width: 27.3%;
}
.nk-mv-commercial {
  animation: nk-mv-facility 0.8s forwards 1s;
  left: 73.4%;
  opacity: 0;
  top: 39%;
  width: 18.5%;
}
.nk-mv-commercial .nk-mv-balloon {
  left: 45.8%;
  top: -45.4%;
  width: 32.8%;
}
.nk-mv-castle {
  animation: nk-mv-facility 0.8s forwards 1s;
  left: 52.5%;
  opacity: 0;
  top: 49%;
  width: 10.3%;
}
.nk-mv-castle .nk-mv-balloon {
  left: 21.5%;
  top: -72.3%;
  width: 53.8%;
}
.nk-mv-filtering-west {
  animation: nk-mv-facility 0.8s forwards 1s;
  left: 7%;
  opacity: 0;
  top: 54%;
  width: 14%;
}
.nk-mv-filtering-west .nk-mv-balloon {
  left: 28%;
  top: -69%;
  width: 50%;
}
.nk-mv-filtering-east {
  animation: nk-mv-facility 0.8s forwards 1s;
  right: -2.5%;
  opacity: 0;
  top: 58.5%;
  width: 14%;
}
.nk-mv-filtering-east .nk-mv-balloon {
	left: 28%;
	top: -69%;
	width: 50%;
}
.nk-mv-rainwater {
  animation: nk-mv-facility 0.8s forwards 1s;
  left: 52.6%;
  opacity: 0;
  top: 58%;
  width: 10.8%;
}
.nk-mv-rainwater .nk-mv-balloon {
  left: 69.7%;
  top: -72%;
  width: 70%;
}
.nk-mv-fountain {
  animation: nk-mv-facility 0.8s forwards 1s;
  left: 41.1%;
  opacity: 0;
  top: 60.5%;
  width: 10%;
}
.nk-mv-fountain .nk-mv-balloon {
  left: -25.5%;
  top: -38.5%;
  width: 54.4%;
}
.nk-mv-industrial {
  animation: nk-mv-facility 0.8s forwards 1s;
  left: 68%;
  opacity: 0;
  top: 61.5%;
  width: 17.8%;
}
.nk-mv-industrial .nk-mv-balloon {
  left: 17.1%;
  top: -40%;
  width: 34%;
}

#nk-river {
  /* 枠線が表示されてしまうのを防止 */
  clip-path: inset(1% 1% 20% 1% round 30% 30% 30% 30%);
  height: 100% !important;
  left: 0;
  overflow: hidden;
  position: absolute;
  top: 0;
  width: 100% !important;
}

.scroll-hint-icon {
  background-color: rgba(0, 0, 0, 0.5);
}

@keyframes nk-mv {
    0% {
      opacity: 0;
    }
    20% {
      opacity: 0;
    }
    70% {
      opacity: 1;
    }
    90% {
      opacity: 1;
    }
    100% {
      opacity: 1;
    }
  }
  @keyframes nk-mv-head {
    100% {
      opacity: 1;
      translate: 0 0;
    }
  }
  @keyframes nk-mv-facilities {
    0% {
      opacity: 0;
      scale: 1;
    }
    20% {
      opacity: 0;
      scale: 1;
    }
    50% {
      opacity: 1;
    }
    70% {
      opacity: 1;
      scale: 1.02;
    }
    100% {
      opacity: 1;
      scale: 1;
    }
  }
  @keyframes nk-mv-railroad {
    0% {
      opacity: 0;
      scale: 1;
    }
    20% {
      opacity: 0;
      scale: 1;
    }
    50% {
      opacity: 1;
    }
    70% {
      opacity: 1;
      scale: 1.02;
    }
    100% {
      opacity: 1;
      scale: 1;
    }
  }
  @keyframes nk-mv-facility {
    0% {
      opacity: 0;
      scale: 1;
    }
    20% {
      opacity: 0;
      scale: 1;
    }
    50% {
      opacity: 1;
    }
    70% {
      opacity: 1;
      scale: 1.05;
    }
    100% {
      opacity: 1;
      scale: 1;
    }
  }
  @keyframes nk-mv-balloon {
    0% {
      opacity: 0;
      scale: 0.5;
    }
    20% {
      opacity: 0;
      scale: 0.5;
    }
    50% {
      opacity: 1;
    }
    70% {
      opacity: 1;
      scale: 1.05;
    }
    100% {
      opacity: 1;
      scale: 1;
    }
  }
  [data-fade] {
    opacity: 0;
    transition: all 0.7s;
  }
  [data-fade].is-active {
    opacity: 1;
    translate: 0 0;
  }

  [data-fade=up] {
    translate: 0 30px;
  }

  [data-fade=left] {
    translate: 30px 0;
  }

  [data-fade=right] {
    translate: -30px 0;
  }


/* ================================================
2-2. mission
================================================ */
.nk-mission {
  margin-top: -90px;
  position: relative;
  z-index: 10;
}
@media (min-width: 800px) {
  .nk-mission {
    margin-top: 0;
    z-index: -5;
  }
}
.nk-mission::before {
  aspect-ratio: 1;
  background: url(../images/home/deco/deco-mission.png) no-repeat center center/contain;
  content: "";
  display: block;
  opacity: 0.6;
  position: absolute;
  right: 1.5%;
  top: 28%;
  width: min(13.5%, 259px);
  z-index: 5;
}
@media (min-width: 800px) {
  .nk-mission::before {
    top: 43vw;
  }
}
@media (min-width: 1300px) {
  .nk-mission::before {
    right: 1.5%;
    top: 45%;
  }
}
@media (min-width: 1600px) {
  .nk-mission::before {
    right: 32.5%;
  }
}
.nk-mission-head {
  align-items: center;
  background: url(../images/home/mission/mission01.png) no-repeat center top 13%/cover;
  display: flex;
  flex-direction: column;
  height: 55vw;
  justify-content: center;
  position: relative;
}
@media (min-width: 800px) {
  .nk-mission-head {
    height: clamp(300px, 46.875vw, 670px);
  }
}
.nk-mission-head::before, .nk-mission-head::after {
  content: "";
  display: block;
  height: 100%;
  position: absolute;
  right: 0;
  top: 0;
  transition: width 0.5s;
  width: 100%;
}
.nk-mission-head::before {
  background-color: var(--nk-btn-color03);
  opacity: 0.5;
  transition-delay: 0.5s;
}
.nk-mission-head::after {
  background-color: var(--nk-sea-color);
}
.nk-mission-head.is-active::before, .nk-mission-head.is-active::after {
  width: 0;
}
.nk-mission-head h3 {
  margin-inline: auto;
  margin-top: 1em;
  opacity: 0;
  text-align: center;
  transition: all 0.5s 1s;
  translate: 0 30px;
  width: clamp(220px, var(--rt) * 100vw + 220px - 375px * var(--rt), 530px);
  --rt: calc((530 - 220) / (1700 - 375));
}
@media (min-width: 800px) {
  .nk-mission-head h3 {
    margin-top: 3em;
  }
}
.nk-mission-head h3 p {
  font-size: 1.5em;
  font-size: clamp(14px, var(--rt) * 100vw + 12px - 375px * var(--rt), 24px);
  --rt: calc((24 - 12) / (1700 - 375));
}
.nk-mission-head h3 img {
  margin-top: 10px;
}
.nk-mission-head.is-active h3 {
  opacity: 1;
  translate: 0 0;
}
.nk-mission-body {
  padding-bottom: 130px;
  padding-top: min(87px, 13vw);
}
.nk-mission-inner {
  display: grid;
  grid-template-areas: "model" "desc" "img";
  grid-template-rows: repeat(3, max-content);
  margin-inline: auto;
  max-width: 800px;
  padding-left: 30px;
  padding-right: 30px;
  row-gap: 40px;
}
@media (min-width: 600px) {
  .nk-mission-inner {
    row-gap: 50px;
  }
}
@media (min-width: 1000px) {
  .nk-mission-inner {
    aspect-ratio: 1300/370;
    column-gap: 35px;
    grid-template-areas: "model img" "desc img";
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: 40% 60%;
    max-width: 1200px;
    row-gap: 0;
  }
}
@media (min-width: 1600px) {
  .nk-mission-inner {
    aspect-ratio: auto;
    grid-template-areas: "model desc img";
    grid-template-columns: 1fr 1fr max-content;
    grid-template-rows: 100%;
    height: 370px;
    justify-content: right;
    max-width: 1920px;
    padding-left: clamp(30px, 100vw - 1730px, 190px);
    padding-right: 0;
    row-gap: 35px;
  }
}
.nk-mission-model {
  grid-area: model;
}
@media (min-width: 1000px) {
  .nk-mission-model {
    width: 80%;
  }
}
@media (min-width: 1600px) {
  .nk-mission-model {
    padding-top: 13px;
    width: auto;
  }
}
.nk-mission-model picture {
  display: block;
  height: 100%;
  margin-inline: auto;
  width: max(260px, 50vw);
}
@media (min-width: 1000px) {
  .nk-mission-model picture {
    width: 100%;
  }
}
.nk-mission-model img {
  height: 100%;
  object-fit: contain;
}
.nk-mission-desc {
  display: flex;
  flex-direction: column;
  font-weight: 700;
  grid-area: desc;
  line-break: strict;
  overflow-wrap: anywhere;
  text-align: center;
  word-break: normal;
}
@media (min-width: 1000px) {
  .nk-mission-desc {
    text-align: left;
  }
}
@media (min-width: 1600px) {
  .nk-mission-desc {
    margin-top: 6em;
    text-align: center;
  }
}
.nk-mission-desc-head {
  font-size: clamp(16px, 4vw, 2em);
  letter-spacing: 0.07em;
}
@media (min-width: 1600px) {
  .nk-mission-desc-head {
    font-size: 2.2em;
  }
}
.nk-mission-desc-txt {
  font-size: clamp(14px, 3vw, 1.2em);
  margin-top: 1em;
}
.nk-mission-img {
  grid-area: img;
  height: 100%;
}
@media (min-width: 1000px) {
  .nk-mission-img {
    aspect-ratio: 657/370;
  }
}
.nk-mission-img img {
  display: block;
  height: 100%;
  margin-inline: auto;
  object-fit: cover;
  width: 80%;
}
@media (min-width: 1000px) {
  .nk-mission-img img {
    width: 100%;
  }
}

/* ================================================
2-3. service
================================================ */
.nk-service {
  border-image: linear-gradient(var(--nk-main-color) 0 0) 0 fill/0/0 100vw;
  position: relative;
}
.nk-service::before {
  aspect-ratio: 1;
  background: url(../images/common/ripple.png) no-repeat center center/contain;
  content: "";
  display: block;
  position: absolute;
  right: 10%;
  top: -7vw;
  width: min(14%, 269px);
  z-index: 5;
}
.nk-service-head {
  left: 50%;
  margin-inline: auto;
  position: absolute;
  translate: -50% -95%;
  width: min(340px, 45vw);
}
.nk-service-head h3 {
  position: relative;
}
.nk-service-head h3 img {
  display: block;
  height: 100%;
}
.nk-service-head h3 p {
  color: #fff;
  font-size: clamp(14px, 2.3vw, 22px);
  left: 50%;
  letter-spacing: 0.3em;
  position: absolute;
  text-align: center;
  translate: -50% 2em;
  width: 100%;
}
@media (min-width: 600px) {
  .nk-service-head h3 p {
    translate: -50% 50px;
  }
}
.nk-service-body {
  padding-bottom: 40px;
  padding-top: 95px;
}
.nk-service-txt {
  color: #fff;
  font-size: clamp(14px, 2vw, 18px);
  letter-spacing: 0.1em;
  margin-inline: auto;
  max-width: 1000px;
  padding-inline: 50px;
}
@media (min-width: 800px) {
  .nk-service-txt {
    text-align: center;
  }
}
.nk-service-cards {
  column-gap: 30px;
  display: grid;
  grid-template-columns: auto;
  grid-template-rows: repeat(4, 1fr);
  list-style: none;
  margin-inline: auto;
  margin-top: 50px;
  max-width: 550px;
  padding: 0 20px;
  row-gap: 60px;
}
@media (min-width: 600px) {
    .nk-service-cards {
      padding: 0 30px;
    }
}
.nk-service-cards.is-active > li {
    opacity: 1;
    translate: 0 0;
}
@media (min-width: 800px) {
    .nk-service-cards {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(2, 1fr);
        max-width: 750px;
    }
}
@media (min-width: 1300px) {
    .nk-service-cards {
        column-gap: 12px;
        grid-template-columns: repeat(4, 1fr);
        grid-template-rows: auto;
        max-width: 1510px;
        padding: 0 60px;
        row-gap: 0;
  }
}
.nk-service-card {
  opacity: 0;
  padding-bottom: 25px;
  position: relative;
  transition: all 0.5s;
  translate: 0 50px;
}
.nk-service-card:nth-child(2) {
  transition-delay: 0.15s;
}
.nk-service-card:nth-child(3) {
  transition-delay: 0.3s;
}
.nk-service-card:nth-child(4) {
  transition-delay: 0.45s;
}
.nk-service-card-img {
  aspect-ratio: 1;
}
@media (min-width: 800px) {
  .nk-service-card-img {
    aspect-ratio: 17/19;
  }
}
.nk-service-card-img img {
  display: block;
  height: 100%;
  object-fit: cover;
}
.nk-service-card-label {
  align-items: center;
  background-color: #fff;
  column-gap: 1.5em;
  display: grid;
  font-size: 0.8em;
  grid-template-columns: max-content max-content;
  grid-template-rows: 2fr 1fr;
  justify-content: center;
  justify-items: center;
  margin-inline: auto;
  padding-bottom: 2em;
  padding-top: 2em;
  translate: 0 -58%;
  width: min(80%, 260px);
}
@media (min-width: 500px) {
  .nk-service-card-label {
    font-size: 1em;
    width: min(88%, 300px);
  }
}
.nk-service-card-label img {
  grid-area: 1/1/3/2;
  height: 47px;
  object-fit: contain;
}
.nk-service-card-label p {
  font-size: 1.5em;
  font-weight: 700;
  grid-area: 1/2/2/3;
}
.nk-service-card-label span {
  font-size: 0.7em;
  grid-area: 2/2/3/3;
  text-transform: uppercase;
}
.nk-service-card-link {
  bottom: 0;
  position: absolute;
  right: 0;
}
.nk-service-card-link a {
  aspect-ratio: 140/50;
  color: #fff;
  display: block;
  position: relative;
  text-decoration: none;
  text-indent: 1.5em;
  width: 140px;
}
.nk-service-card-link a::after {
  background: url(../images/home/service/detail.png) no-repeat center center/contain;
  content: "";
  display: block;
  height: 100%;
  left: 0;
  position: absolute;
  top: 0;
  transition: translate 0.3s;
  width: 100%;
}
.nk-service-card-link a:hover::after {
  translate: 8% 0;
}

/* ================================================
2-4. works
================================================ */
.nk-works {
  background-color: var(--nk-bg-color01);
  padding-bottom: 38px;
  padding-top: 90px;
  position: relative;
}
@media (min-width: 600px) {
  .nk-works {
    padding-top: 120px;
  }
}
.nk-works::before {
  aspect-ratio: 2589/445;
  background: url(../images/home/deco/deco-works.png) no-repeat center center/contain;
  content: "";
  display: block;
  left: 7%;
  position: absolute;
  top: -1%;
  width: 85%;
  z-index: 5;
}
@media (min-width: 1300px) {
  .nk-works::before {
    left: max(12%, (100vw - 1920px) / 2 + 12%);
    top: -4%;
    width: min(68%, 1306px);
  }
}
.nk-works-head {
  margin-inline: auto;
  width: min(35vw, 300px);
}
.nk-works-head p {
  font-size: clamp(1em, 3.5vw, 1.4em);
  font-weight: 700;
  letter-spacing: 0.4em;
  margin-top: 0.7em;
  text-align: center;
}
.nk-works-body {
  margin-inline: auto;
  margin-top: 22px;
}
.nk-works-txt {
  text-align: center;
}
.nk-works-ttl {
  font-size: clamp(1.1em, 3.8vw, 1.7em);
  font-weight: 700;
  letter-spacing: 0.1em;
  line-break: strict;
  padding-inline: 20px;
  overflow-wrap: anywhere;
  word-break: normal;
}
@media (min-width: 600px) {
    .nk-works-ttl {
      padding-inline: 30px;
    }
}
.nk-works-desc {
  font-size: clamp(14px, 3vw, 1.1em);
}
.nk-works-cards-wrap {
  margin-inline: auto;
  margin-top: 50px;
  max-width: 550px;
  padding: 0 20px;
}
@media (min-width: 600px) {
    .nk-works-cards-wrap {
        padding: 0 30px;
        max-width: 750px;
    }
}
@media (min-width: 800px) {
    .nk-works-cards-wrap {
        max-width: 750px;
    }
}
@media (min-width: 1300px) {
    .nk-works-cards-wrap {
        max-width: 1510px;
        padding: 0 60px;
  }
}
.nk-works-cards {
  column-gap: 40px;
  display: grid;
  grid-template-columns: auto;
  grid-template-rows: repeat(4, 1fr);
  list-style: none;
  padding: 0;
  row-gap: 60px;
}
.nk-works-cards.is-active > li {
  opacity: 1;
  translate: 0 0;
}
@media (min-width: 800px) {
  .nk-works-cards {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
  }
}
@media (min-width: 1300px) {
  .nk-works-cards {
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: auto;
    row-gap: 0;
  }
}
.nk-works-card {
  font-size: clamp(14px, 3.5vw, 1em);
  opacity: 0;
  transition: all 0.5s;
  translate: 0 50px;
}
.nk-works-card a {
    color: #000;
    text-decoration: none;
}
.nk-works-card:nth-child(2) {
  transition-delay: 0.15s;
}
.nk-works-card:nth-child(3) {
  transition-delay: 0.3s;
}
.nk-works-card:nth-child(4) {
  transition-delay: 0.45s;
}
.nk-works-card-img {
  aspect-ratio: 32/25;
}
.nk-works-card-img .p-entry__thumb {
    height: 100%;
  margin: 0;
}
.nk-works-card-img img {
  display: block;
  height: 100%;
  object-fit: cover;
}
.nk-works-card-label {
  padding-top: 15px;
}
.nk-works-card-desc {
  font-size: 1.1em;
}
.nk-works-card-tag {
  background-color: #fff;
  border: 1px solid currentColor;
  color: var(--nk-main-color);
  display: inline-block;
  font-size: max(14px, .8em);
  margin-top: 10px;
  padding: 0.5em 0.8em;
  text-align: center;
}
.nk-works-link {
  margin-top: 40px;
}
.nk-works-link a {
  aspect-ratio: 140/50;
  color: #000;
  display: block;
  margin-left: auto;
  position: relative;
  text-decoration: none;
  text-indent: 1.5em;
  width: 140px;
}
.nk-works-link a::after {
  background: url(../images/home/works/more.png) no-repeat center center/contain;
  content: "";
  display: block;
  height: 100%;
  left: 0;
  position: absolute;
  top: 0;
  transition: translate 0.3s;
  width: 100%;
}
.nk-works-link a:hover::after {
  translate: 8% 0;
}

/* ================================================
2-5. recruit
================================================ */
.nk-recruit {
  background-color: var(--nk-bg-color02);
  padding-bottom: min(15vw, 123px);
  padding-top: min(15vw, 165px);
  position: relative;
}
.nk-recruit::before {
  aspect-ratio: 1758/1221;
  background: url(../images/home/deco/deco-recruitTB.png) no-repeat center center/contain;
  content: "";
  display: block;
  left: 1%;
  position: absolute;
  top: 5%;
  width: 98%;
  z-index: 5;
}
@media (min-width: 1600px) {
  .nk-recruit::before {
    aspect-ratio: 3516/2000;
    background: url(../images/home/deco/deco-recruit.png) no-repeat center center/contain;
    top: -5%;
  }
}
@media (min-width: 1800px) {
  .nk-recruit::before {
    left: max(3.5%, (100vw - 1920px) / 2 + 3.5%);
    width: min(91.5%, 1757px);
  }
}
.nk-recruit-head {
  grid-area: 1/1;
  margin-inline: auto;
  margin-top: max(-3.5%, -52px);
  text-align: center;
  width: 50vw;
}
.nk-recruit-head h3 {
    mix-blend-mode: multiply;
}
.nk-recruit-head img {
    display: block;
    height: 100%;
}
@media (min-width: 600px) {
    .nk-recruit-head {
      width: min(40vw, 640px);
  }
}
.nk-recruit-head-link {
  font-size: clamp(0.8em, 2vw, 1em);
  margin-top: 9px;
  position: relative;
  z-index: 5;
}
.nk-recruit-head-link a, .top-nk-recruit-btn {
  background-color: var(--nk-main-color);
  border-radius: 0.5em;
  color: #fff;
  display: inline-block;
  font-size: 1.3em;
  letter-spacing: 0.5em;
  padding: 0.4em 1em;
  text-decoration: none;
}
@media (min-width: 600px) {
  .nk-recruit-head-link a, .top-nk-recruit-btn {
    padding: 0.6em 1.8em;
  }
}
.nk-recruit-body {
  text-align: center;
}
.nk-recruit-overlap {
  display: grid;
  position: relative;
    z-index: 5;
}
.nk-recruit-img {
  aspect-ratio: 11/6;
  border-radius: min(7vw, 100px);
  grid-area: 1/1;
  margin-inline: auto;
  max-width: min(100vw - 60px, 1395px);
  overflow: hidden;
  position: relative;
}
@media (min-width: 800px) {
    .nk-recruit-img {
      max-width: min(100vw - 160px, 1395px);
    }
}
@media (min-width: 1300px) {
    .nk-recruit-img {
        max-width: min(100vw - 200px, 1395px);
        aspect-ratio: 1395/640;
    }
}
.nk-recruit-img::before, .nk-recruit-img::after {
  content: "";
  display: block;
  height: 100%;
  position: absolute;
  right: 0;
  top: 0;
  transition: width 0.5s;
  width: 100%;
}
.nk-recruit-img::before {
  background-color: var(--nk-btn-color03);
  opacity: 0.5;
  transition-delay: 0.5s;
}
.nk-recruit-img::after {
  background-color: var(--nk-bg-color02);
}
.nk-recruit-img.is-active::before, .nk-recruit-img.is-active::after {
  width: 0;
}
.nk-recruit-img img {
  height: 100%;
  object-fit: cover;
  object-position: 50% 80%;
}
.nk-recruit-ttl {
  font-size: clamp(1.1em, 3.8vw, 1.8em);
  font-weight: 700;
  letter-spacing: 0.06em;
  line-break: strict;
  margin-top: 33px;
  overflow-wrap: anywhere;
  padding-inline: 20px;
  word-break: normal;
}
@media (min-width: 600px) {
    .nk-recruit-ttl {
      padding-inline: 50px;
    }
}
.nk-recruit-txt {
  font-size: 1.1em;
  line-break: strict;
  margin-inline: auto;
  margin-top: 15px;
  max-width: 1100px;
  overflow-wrap: anywhere;
  padding-inline: 20px;
  word-break: normal;
}
@media (min-width: 600px) {
    .nk-recruit-txt {
      padding-inline: 50px;
    }
}
.nk-recruit-links {
    margin-top: 80px;
    display: grid;
    gap: 15px;
    grid-template-columns: 1fr 1fr;
    max-width: 1090px;
    margin-inline: auto;
    padding-inline: 20px;
    z-index: 10;
    position: relative;
}
@media (min-width: 600px) {
    .nk-recruit-links {
        padding-inline: 30px;
    }
}
@media (min-width: 800px) {
    .nk-recruit-links {
    grid-template-columns: 1fr 1fr 1fr;
    }
}
.nk-btn-hover:hover {
  animation: nk-btn-ripple 1s;
}

@keyframes nk-btn-ripple {
  0% {
    box-shadow: 0 0 0 0 rgba(40, 55, 169, 0.5);
  }
  100% {
    box-shadow: 0 0 0 1.2em rgba(0, 0, 0, 0);
  }
}
/* ================================================
2-6. topics
================================================ */
.nk-topics {
  padding-bottom: 90px;
  padding-top: 90px;
}
@media (min-width: 800px) {
  .nk-topics {
    padding-bottom: 122px;
    padding-top: 128px;
  }
}
@media (min-width: 1000px) {
  .nk-topics {
    padding-bottom: 100px;
    padding-top: 100px;
  }
}
.nk-topics-wrap {
  display: grid;
  gap: 50px;
  grid-template-columns: 100%;
  grid-template-rows: auto auto;
  margin-inline: auto;
  max-width: 1600px;
  padding-inline: 20px;
}
@media (min-width: 600px) {
  .nk-topics-wrap {
    padding-inline: 30px;
    }
}
@media (min-width: 800px) {
  .nk-topics-wrap {
    padding-inline: 60px;
    }
}
@media (min-width: 1000px) {
    .nk-topics-wrap {
        gap: 100px;
        grid-template-columns: 220px auto;
        grid-template-rows: 100%;
        padding-inline: 80px;
    }
}
@media (min-width: 1300px) {
    .nk-topics-wrap {
        gap: 140px;
        padding-inline: 100px;
  }
}
.nk-topics-head {
  margin-inline: auto;
  width: clamp(160px, 40vw, 220px);
}
@media (min-width: 1000px) {
  .nk-topics-head {
    width: auto;
  }
}
.nk-topics-head h3 {
  text-align: center;
}
.nk-topics-head h3 p {
  font-size: max(3.3vw, 14px);
  letter-spacing: 0.1em;
  line-break: strict;
  margin-top: 5px;
  overflow-wrap: anywhere;
  word-break: normal;
}
@media (min-width: 600px) {
    .nk-topics-head h3 p {
      font-size: 0.8em;
  }
}
.nk-topics-more {
  margin-top: 40px;
}
.nk-topics-more a {
  background-color: #4d4d4d;
  color: #fff;
  display: block;
  font-size: 0.8em;
  letter-spacing: 0.4em;
  padding: 1.3em 2em;
  position: relative;
  text-align: center;
  text-decoration: none;
  transition: background-color 0.3s;
}
.nk-topics-more a:hover {
  background-color: rgba(77, 77, 77, 0.7);
}
.nk-topics-more a:hover .nk-topics-more-arrow {
  width: 78px;
}
.nk-topics-more a:hover .nk-topics-more-arrow::before {
  width: 0;
}
.nk-topics-more-arrow {
  background-color: #4d4d4d;
  display: block;
  height: 1px;
  left: 100%;
  position: absolute;
  top: 50%;
  transition: width 0.3s;
  translate: 0 -50%;
  width: 20%;
}
@media (min-width: 1000px) {
  .nk-topics-more-arrow {
    width: 48px;
  }
}
.nk-topics-more-arrow::before {
  background-color: #fff;
  content: "";
  display: block;
  height: 1px;
  position: absolute;
  right: 100%;
  top: 0;
  transition: width 0.3s;
  width: 30px;
}
.nk-topics-more-arrow::after {
  background-color: #4d4d4d;
  content: "";
  display: block;
  height: 1px;
  position: absolute;
  right: 0;
  top: 0;
  transform: rotate(30deg);
  transform-origin: right 50%;
  width: 17px;
}
.nk-topics-lists {
  list-style: none;
  padding-left: 0;
}
.nk-topics-list {
  --color: #949494;
  font-size: 0.7em;
  padding-inline: 0.1em;
}
@media (min-width: 800px) {
    .nk-topics-list {
        font-size: 1em;
    }
}
.nk-topics-list:first-child {
    border-bottom: 1px solid var(--color);
    border-top: 1px solid var(--color);
}
.nk-topics-list + .nk-topics-list {
    border-bottom: 1px solid var(--color);
}
.nk-topics-list a {
    /*display: grid;*/
  display: flex;
    gap: 1em;
    grid-template-columns: 75px 80px 1fr;
    padding-bottom: 1.5em;
    padding-top: 1.5em;
    text-decoration: none;
}
@media (min-width: 800px) {
  .nk-topics-list a {
    grid-template-columns: 100px 120px 1fr;
  }
}
.nk-topics-list a time {
  color: var(--nk-main-color);
  font-size: 1.2em;
}
.nk-topics-list a .nk-topics-tag {
  border-radius: 100vmax;
  color: #fff;
  display: grid;
  place-items: center;
  white-space: nowrap;
}
.nk-topics-list a .nk-topics-tag._nk-tag-recruit {
  background-color: var(--nk-main-color);
}
.nk-topics-list a .nk-topics-tag._nk-tag-news {
  background-color: var(--nk-btn-color03);
}
.nk-topics-list a p {
  color: #000;
  font-size: max(14px, 1.2em);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex-grow: 1;
    /* flex: 1; */
    min-width: 0;
}

/* ================================================
2-7. contact
================================================ */
.nk-contact {
  height: 35vw;
  position: relative;
}
@media (min-width: 1000px) {
  .nk-contact {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    grid-template-rows: 100%;
    height: clamp(200px, 22vw, 400px);
  }
}
.nk-contact a {
  align-items: center;
  aspect-ratio: 430/152;
  background-color: rgba(255, 255, 255, 0.8);
  color: #000;
  display: flex;
  flex-direction: column;
  gap: 0.5em;
  justify-content: center;
  left: 50%;
  position: absolute;
  text-decoration: none;
  top: 50%;
  transition: background-color 0.3s;
  translate: -50% -50%;
  width: clamp(220px, 24vw, 430px);
  z-index: 10;
}
@media (min-width: 1600px) {
  .nk-contact a {
    gap: 0;
    justify-content: start;
  }
}
.nk-contact a:hover {
  background-color: #fff;
}
.nk-contact a img {
  object-fit: contain;
  width: clamp(175px, 17vw, 314px);
}
@media (min-width: 1600px) {
  .nk-contact a img {
    margin-top: 10%;
  }
}
.nk-contact a p {
  font-size: 0.9em;
  line-height: 1;
  text-align: center;
}
@media (min-width: 1000px) {
  .nk-contact a p {
    font-size: 1.1em;
    line-height: 1.5;
  }
}
@media (min-width: 1600px) {
  .nk-contact a p {
    margin-top: 15px;
  }
}
.nk-contact-bg {
  display: block;
  height: 100%;
  object-fit: cover;
  position: absolute;
}
@media (min-width: 1000px) {
  .nk-contact-bg {
    position: relative;
  }
}
.nk-contact-bg:nth-of-type(1) {
  clip-path: polygon(75% 0, 100% 0, 100% 100%, 0% 100%);
  right: 0;
  top: 0;
  width: 50%;
  z-index: 5;
}
@media (min-width: 1000px) {
  .nk-contact-bg:nth-of-type(1) {
    clip-path: none;
    width: 100%;
  }
}
.nk-contact-bg:nth-of-type(2) {
  position: relative;
  width: 90%;
  z-index: 4;
}
@media (min-width: 1000px) {
  .nk-contact-bg:nth-of-type(2) {
    width: 100%;
  }
}
.nk-contact-bg:nth-of-type(3) {
	clip-path: polygon(0 0, 25% 0, 100% 100%, 0% 100%);
  left: 0;
  top: 0;
  width: 50%;
  z-index: 5;
}
@media (min-width: 1000px) {
  .nk-contact-bg:nth-of-type(3) {
    clip-path: none;
    width: 100%;
  }
}

/* ================================================
3. ARCHIVE
================================================ */
.p-postList {
    max-width: 400px;
    margin-inline: auto;
    padding-top: 87px;
    position: relative;
    z-index: 10;
}
@media (min-width: 600px) {
    .p-postList {
        max-width: none;
    }
}
.post-type-archive-works .p-postList,
.tax-works-category .p-postList {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: clamp(40px, 5vw, 80px) clamp(20px, 2vw, 30px);
    padding-top: clamp(50px, 9vw, 123px);
}
@media (min-width: 600px) {
    .post-type-archive-works .p-postList,
    .tax-works-category .p-postList {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}
@media (min-width: 1000px) {
    .post-type-archive-works .p-postList,
    .tax-works-category .p-postList {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}
.post-type-archive .p-postList::before,
.post-type-archive .p-postList::after,
.tax-topics-category .p-postList::before,
.tax-topics-category .p-postList::after,
.tax-works-category .p-postList::before,
.tax-works-category .p-postList::after,
.single-topics .l-main::before,
.single-topics .l-main::after,
.single-works .l-main::before,
.single-works .l-main::after {
    aspect-ratio: 1;
    background: url(../images/common/ripple.png) no-repeat center center / contain;
    content: '';
    display: block;
    position: absolute;
    width: 20%;
    z-index: -15;
}
.single-topics .l-main::before,
.single-topics .l-main::after,
.single-works .l-main::before,
.single-works .l-main::after {
    width: 16%;
}
.post-type-archive .p-postList::before,
.tax-topics-category .p-postList::before,
.tax-works-category .p-postList::before {
    top: 33.5%;
    right: 27.5%;
}
.single-topics .l-main::before,
.single-works .l-main::before {
    top: 65.5%;
    right: 32.5%;
}
.post-type-archive .p-postList::after,
.tax-topics-category .p-postList::after,
.tax-works-category .p-postList::after {
    bottom: 0.5%;
    right: -3%;
}
.single-topics .l-main::after,
.single-works .l-main::after {
    bottom: .5%;
    right: 29%;
}
.post-type-archive .l-main__body,
.tax-topics-category .l-main__body,
.tax-works-category .l-main__body,
.single-topics .l-main,
.single-works .l-main {
    position: relative;
}
.post-type-archive .l-main__body::before,
.post-type-archive .l-main__body::after,
.tax-topics-category .l-main__body::before,
.tax-topics-category .l-main__body::after,
.tax-works-category .l-main__body::before,
.tax-works-category .l-main__body::after,
.single-topics .l-main__body::before,
.single-works .l-main__body::before {
    aspect-ratio: 1;
    background: url(../images/common/ring.png) no-repeat center center / contain;
    content: '';
    display: block;
    position: absolute;
    width: 56%;
    z-index: -15;
}
.post-type-archive .l-main__body::before,
.tax-topics-category .l-main__body::before,
.tax-works-category .l-main__body::before,
.single-topics .l-main__body::before,
.single-works .l-main__body::before {
    top: 47%;
    left: -36%;
    rotate: 135deg;
}
.single-topics .l-main__body::before,
.single-works .l-main__body::before {
    left: -31%;
}
.post-type-archive .l-main__body::after,
.tax-topics-category .l-main__body::after,
.tax-works-category .l-main__body::after {
    bottom: 14.5%;
    right: -16%;
}
.p-postList.-type-list .p-postList__thumb {
    margin-inline: auto;
    width: 80%;
}
@media (min-width: 600px) {
    .p-postList.-type-list .p-postList__thumb {
        max-width: 520px;
        width: 45%;
    }
}
.archive .l-container {
    max-width: 1480px;
}
.archive .l-header .l-container {
    max-width: none;
}
.post-type-archive-works .l-container,
.tax-works-category .l-container {
    padding-inline: 20px;
    max-width: 1920px;
}
@media (min-width: 600px) {
    .post-type-archive-works .l-container,
    .tax-works-category .l-container {
        padding-inline: calc((1920 - 1524) / 2 / 1920 * 100vw );
    }
}
.l-footer .l-container {
	padding-inline: 0 !important;
}
@media (min-width: 600px) {
    .nk-archive-list {
        column-gap: min(5.5vw, 93px);
        display: flex;
    }
}
.nk-archive-list-body {
    margin-top: 30px;
    position: relative;
    padding-bottom: 50px;
}
@media (min-width: 600px) {
    .nk-archive-list-body {
        flex: 1;
        margin-top: 0;
        padding-bottom: 0;
    }
}
.nk-archive-list-ttl {
    align-items: center;
    color: var(--nk-font-color);
    display: grid;
    grid-template-columns: auto 1fr;
    font-weight: 700;
    margin-top: min(1.2vw, 12px);
    padding-left: 0.5em;
}
.nk-archive-list-ttl h2 {
    font-size: clamp(16px, 2.3vw, 24px);
    margin-left: 1em;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}
@media (min-width: 1300px) {
    .nk-archive-list-ttl h2 {
        margin-left: 2em;
    }
}
.nk-archive-list-ttl time {
    font-size: clamp(14px, 2.2vw, 24px);
}
.nk-archive-list-excerpt {
    font-size: clamp(16px, 2vw, 22px);
    margin-top: 1.2em;
    padding-left: 0.5em;
}
.nk-archive-list-excerpt p {
    width: 100%;
    overflow: hidden;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}
@media (min-width: 800px) {
    .nk-archive-list-excerpt p {
        -webkit-line-clamp: 3;
    }
}
.nk-archive-list-more {
    background-color: #fff;
    border: 1px solid var(--nk-footer-color);
    bottom: 0;
    color: #000;
    display: block;
    font-size: clamp(14px, 1.8vw, 20px);
    padding: 0.3em 0;
    position: absolute;
    right: 12%;
    text-align: center;
    text-decoration: none;
    transition: background-color 0.3s;
    width: clamp(100px, 20vw, 220px);
}
.nk-archive-list-more::before,
.nk-archive-list-more::after {
    background-color: var(--nk-footer-color);
    content: '';
    display: block;
    height: 1px;
    right: -22%;
    top: 50%;
    transition: all 0.3s;
    position: absolute;
}
.nk-archive-list-more::before {
    width: 35%;
}
.nk-archive-list-more::after {
    width: 10%;
    rotate: 30deg;
    transform-origin: right 50%;
}
.nk-archive-list-more:hover {
    background-color: #bbb;
}
.nk-archive-list-more:hover::before,
.nk-archive-list-more:hover::after {
    right: -35%;
}
.nk-post-tag {
    color: #fff;
    display: grid;
    place-items: center;
    white-space: nowrap;
    font-size: clamp(14px, 1.8vw, 20px);
    text-decoration: none;
    width: 6.5em;
    padding: .2em 0;
}
.archive .p-postList__item {
    margin-bottom: 0;
    margin-top: 0;
}
.archive .p-postList__item:not(:last-child) {
    border-bottom: solid 1px #949494;
    padding-bottom: 52px;
}
.archive .p-postList__item:not(:first-child) {
    padding-top: 35px;
}
.archive .l-content__body {
    margin-bottom: min(23vw, 430px);
}
.page-numbers:not(.dots).current,
.page-numbers:not(.dots):hover {
    background-color: var(--nk-main-color);
}

.nk-archive-works-select {
    padding-top: clamp(50px, 8vw, 120px);
}
.nk-archive-works-select-head {
    font-size: clamp(20px, 2.6vw, 36px);
    text-align: center;
}
.nk-archive-works-select-tags {
    gap: clamp(10px, 1.3vw, 20px);
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: auto auto;
    display: grid;
    list-style: none;
    margin-top: clamp(20px, 3vw, 38px);
    padding-left: 0;
}
@media (min-width: 600px) {
    .nk-archive-works-select-tags {
        grid-template-columns: repeat(5, 1fr);
    }
}
.nk-archive-works-select-tag._nk-works-all {
    grid-area: 1 / 1 / 3 / 2;
}
@media (min-width: 600px) {
    .nk-archive-works-select-tag._nk-works-all {
        grid-area: auto;
    }
}
.nk-archive-works-select-tag a, 
.nk-archive-works-select-tag span{
    border: solid 1px var(--nk-footer-color);
    color: var(--nk-footer-color);
    display: grid;
    font-size: clamp(14px, 1.5vw, 24px);
    height: 100%;
    padding: .65em 0;
    place-content: center;
    text-decoration: none;
    transition: all .3s;
}
.nk-archive-works-select-tag a:hover, 
.nk-archive-works-select-tag span:hover{
    background-color: var(--nk-footer-color);
    color: #fff;
}
.nk-archive-works-select-tag._nk-archive-selected a, 
.nk-archive-works-select-tag._nk-archive-selected span{
    background-color: var(--nk-footer-color);
    color: #fff;
}
.nk-archive-works-list a {
    position: relative;
    text-decoration: none;
}
.nk-archive-works-list .nk-post-tag {
    position: absolute;
    width: 8em;
    z-index: 5;
}
.nk-archive-works-list .p-postList__thumb {
    max-width: none !important;
    width: 100% !important;
}
.nk-archive-works-list-body {
    color: var(--nk-font-color);
    font-weight: bold;
    margin-top: 1em;
    padding-left: .4em;
}
.nk-archive-works-list-body time,
.nk-archive-works-list-body h2 {
    font-size: clamp(16px, 2.3vw, 24px);
}
.nk-archive-works-list-body h2 {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.archive .p-postList--notfound {
    font-size: clamp(16px, 2.3vw, 24px);
    padding-top: clamp(80px, 10vw, 123px);
}

/* ================================================
4. SINGLE
================================================ */
.single {
    --header-bottom: clamp(50px, 10vw, 145px);
}
.single .l-content__body.l-container,
.page .l-content__body.l-container {
    padding-inline: 15px;
    max-width: 1920px;
}
@media (min-width: 600px) {
    .single .l-content__body.l-container,
    .page .l-content__body.l-container {
        padding-inline: min(calc((1920 - 1524) / 2 / 1920 * 100vw ), 198px);
    }
}
.single .nk-post-tag {
    width: 7.5em;
}
.single .c-postTimes {
    font-size: clamp(16px, 2vw, 24px);
    margin-left: 1.5em;
}
.single-works .l-main__body,
.single-topics .l-main__body {
    display: grid;
    grid-template-columns: auto;
    grid-template-rows: repeat(6, auto);
    grid-template-areas: "head" "meta" "ttl" "thumb" "content" "sidebar";
}
.single .l-content__body.l-container {
    padding-inline: 20px;
}
@media (min-width: 600px) {
    .single .l-content__body.l-container {
        padding-inline: min(calc((1920 - 1394) / 2 / 1920 * 100vw ), 263px);
    }
}
.single-facilities .l-main__body {
    column-gap: clamp(20px, 4vw, 45px);
    display: grid;
    grid-template-areas: "head" "facility" "company" "others";
}
@media (min-width: 600px) {
    .single-works .l-main__body,
    .single-topics .l-main__body {
        grid-template-columns: 70% auto;
        grid-template-rows: repeat(4, auto) 1fr;
        grid-template-areas: "head head" "meta sidebar" "ttl sidebar" "thumb sidebar" "content sidebar";
        column-gap: 6.7vw;
    }
}
@media (min-width: 1300px) {
    .single-works .l-main__body,
    .single-topics .l-main__body {
        column-gap: calc(100 / 1524 * 100%);
        grid-template-columns: calc(1085 / 1524 * 100%) auto;
    }
}
.single .p-entry__head {
    grid-area: head;
}
.single .nk-single-ttl {
    color: var(--nk-font-color);
    font-size: clamp(1em, 2.71vw, 52px);
    font-weight: 700;
    grid-area: ttl;
}
.single .nk-single-meta {
    grid-area: meta;
    margin-top: var(--header-bottom);
}
.single .nk-single-meta time {
    color: var(--nk-font-color);
}
.single .p-entry__thumb {
    grid-area: thumb;
    margin-top: 3em;
}
.single .p-entry__thumb__img {
    aspect-ratio: 1100 / 815;
    object-fit: cover;
}
.single .nk-sidebar {
    column-gap: 6vw;
    display: grid;
    grid-area: sidebar;
    grid-template-columns: 1fr 1fr;
    margin-top: var(--header-bottom);
}
@media (min-width: 600px) {
    .single .nk-sidebar {
        display: block;
    }
}
.single .p-entry__content {
    grid-area: content;
    font-size: clamp(14px, 2vw, 22px);
    margin-top: 2em;
    margin-bottom: clamp(50px, 10vw, 100px);
}
.single-works .p-entry__content {
    display: none;
}
.single-facilities .p-entry__head {
    margin-bottom: clamp(40px, 12vw, 87px);
}
.single-facilities .p-entry__thumb {
    margin-top: 0;
}
.single-facilities .p-entry__thumb__img {
    aspect-ratio: 680 / 445;
}
.nk-facilities-facility {
    grid-area: facility;
    position: relative;
    margin-inline: auto;
}
@media (min-width: 600px) {
    .nk-facilities-facility {
        width: 90vw;
    }
}
@media (min-width: 800px) {
    .nk-facilities-facility {
        width: min(680px, 70vw);
    }
}
@media (min-width: 1300px) {
    .nk-facilities-facility {
        width: 100%;
		margin-inline: auto;
		display: grid;
		grid-template-columns: 49% 49%;
		justify-content: space-between;
		max-width: 1390px;
    }
}
.single-facilities .l-content__body.l-container {
    padding-inline: 0;
}
@media (min-width: 600px) {
    .single-facilities .l-content__body.l-container {
        padding-inline: 20px;
    }
}
.single-facilities .nk-single-ttl {
    color: var(--nk-font-color);
    font-size: clamp(20px, 2.7vw, 38px);
    font-weight: 700;
    /* grid-area: title; */
    line-height: 1;
}
.nk-facilities-excerpt {
    font-size: clamp(14px, 1.05vw, 1.2em);
    margin-top: 60px;
    padding-inline: 15px;
}
@media (min-width: 600px) {
    .nk-facilities-excerpt {
        padding-inline: 0;
    }
}
@media (min-width: 1300px) {
    .nk-facilities-excerpt {
        margin-top: 0;
    }
}
.nk-facilities-excerpt p {
    margin-top: 1em;
	line-height: 1.8;
}
.nk-facilities-company  {
    display: grid;
    grid-area: company;
    margin-inline: calc(50% - 50vw);
    place-content: center;
    position: relative;
    margin-top: max(100px, 9.7vw);
    padding-top: 26vw;
    padding-bottom: 20vw;
}
@media (min-width: 1000px) {
    .nk-facilities-company  {
        padding-top: 20vw;
        padding-bottom: 15vw;
        display: block;
        place-content: normal;
    }
}
.nk-facilities-company::before  {
    content: '';
    background: url(../images/single/facilities/bgSP.png) no-repeat center center / 100% 100%;
    left: 0;
    position: absolute;
    top: 0;
    mix-blend-mode: hard-light;
    width: 100%;
    height: 100%;
	filter: brightness(0.8);
}
@media (min-width: 600px) {
    .nk-facilities-company::before  {
        filter: none;
    }
}
@media (min-width: 1600px) {
    .nk-facilities-company::before  {
        background: url(../images/single/facilities/bg.png) no-repeat center center / 100% 100%;
    }
}
.nk-facilities-company-content  {
    color: #fff;
    margin-inline: auto;
    max-width: 820px;
    padding-inline: 15px;
    position: relative;
    z-index: 5;
}
@media (min-width: 600px) {
    .nk-facilities-company-content  {
        padding-inline: 60px;
        width: 80vw;
    }
}
@media (min-width: 800px) {
    .nk-facilities-company-content  {
        padding-inline: 60px;
        width: 620px;
    }
}
@media (min-width: 1000px) {
    .nk-facilities-company-content  {
        width: 53vw;
    }
}
.nk-facilities-company-ripple01,
.nk-facilities-company-ripple02  {
    aspect-ratio: 474 / 376;
    background: url(../images/single/facilities/ripple.png) no-repeat center center / contain;
    position: absolute;
}
.nk-facilities-company-ripple01  {
    top: -6%;
    right: 34.5%;
    width: 12%;
}
.nk-facilities-company-ripple02  {
    bottom: 15%;
    right: 12%;
    width: 12%;
}
.nk-facilities-company-ring01,
.nk-facilities-company-ring02,
.nk-facilities-company-ring03 {
    aspect-ratio: 1;
    background: url(../images/common/ring.png) no-repeat center center / contain;
    mix-blend-mode: multiply;
    position: absolute;
    width: 40%;
}
.nk-facilities-company-ring01 {
    top: -14%;
    rotate: 135deg;
    left: -12%;
}
.nk-facilities-company-ring02 {
    right: 3%;
    top: 5%;
}
.nk-facilities-company-ring03 {
    bottom: -11%;
    rotate: 181deg;
    scale: 1 -1;
    left: 1%;
}
.nk-facilities-company-img01,
.nk-facilities-company-img02,
.nk-facilities-company-img03 {
    aspect-ratio: 1;
    border-radius: 50%;
    position: absolute;
    overflow: hidden;
    z-index: -5;
}
.nk-facilities-company-img01 img,
.nk-facilities-company-img02 img,
.nk-facilities-company-img03 img {
    height: 100%;
    object-fit: cover;
}
.nk-facilities-company-img01 {
    left: 4%;
    top: -1%;
    width: 34%;
}
.nk-facilities-company-img02 {
    right: 5%;
    top: -8%;
    width: 25%;
}
@media (min-width: 800px) {
    .nk-facilities-company-img02 {
        top: -13%;
    }
}
.nk-facilities-company-img03 {
    left: 16%;
    bottom: -10%;
    width: 25%;
}
.nk-facilities-company-head  {
    font-size: clamp(1em, 2.1vw, 2.3em);
    text-align: center;
}
.nk-facilities-company-txt  {
    font-size: clamp(14px, 1.05vw, 1.2em);
    padding: 1em;
    position: relative;
    backdrop-filter: blur(4px);
	line-height: 1.8;
}
@media (min-width: 600px) {
    .nk-facilities-company-txt  {
        margin-top: 4%;
    }
}
@media (min-width: 800px) {
    .nk-facilities-company-txt  {
        margin-top: 0;
    }
}
@media (min-width: 1000px) {
    .nk-facilities-company-txt  {
        margin-top: 4%;
    }
}
.nk-facilities-company-link  {
    margin-top: 1%;
    text-align: center;
}
@media (min-width: 600px) {
    .nk-facilities-company-link  {
        margin-top: 7%;
        text-align: center;
    }
}
@media (min-width: 800px) {
    .nk-facilities-company-link  {
        margin-top: 1%;
        text-align: center;
    }
}
@media (min-width: 1000px) {
    .nk-facilities-company-link  {
        margin-top: 7%;
        text-align: center;
    }
}
.nk-facilities-company-link a {
  background-color: #fff;
  color: #000;
  display: inline-block;
  font-size: clamp(10px, 1vw, 1em);
  letter-spacing: 0.4em;
  padding: 1em 2em;
  position: relative;
  text-align: center;
  text-decoration: none;
  transition: background-color 0.3s;
}
.nk-facilities-company-link a span {
  background-color: #fff;
  display: block;
  height: 1px;
  left: 100%;
  position: absolute;
  top: 50%;
  transition: width 0.3s;
  translate: 0 -50%;
  width: 35px;
}
@media (min-width: 1600px) {
    .nk-facilities-company-link a span {
    width: 48px;
  }
}
.nk-facilities-company-link a:hover span {
    width: 50px;
}
@media (min-width: 1600px) {
    .nk-facilities-company-link a:hover span {
        width: 78px;
    }
}
.nk-facilities-company-link a span::before {
    background-color: var(--nk-footer-color);
    content: "";
    display: block;
    height: 1px;
    position: absolute;
    right: 100%;
    top: 0;
    transition: width 0.3s;
    width: 15px;
}
@media (min-width: 1600px) {
    .nk-facilities-company-link a span::before {
        width: 30px;
    }
}
.nk-facilities-company-link a:hover span::before {
    width: 0;
}
.nk-facilities-company-link a span::after {
  background-color: #fff;
  content: "";
  display: block;
  height: 1px;
  position: absolute;
  right: 0;
  top: 0;
  transform: rotate(30deg);
  transform-origin: right 50%;
  width: 10px;
}
@media (min-width: 1600px) {
    .nk-facilities-company-link a span::after {
      width: 16px;
    }
}
.nk-facilities-others {
    grid-area: others;
    margin-top: clamp(100px, 8.3vw, 160px);
}
.nk-facilities-others-head {
    font-size: clamp(1em, 2.1vw, 2.2em);
    text-align: center;
}
.nk-facilities-others-links {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(2, 1fr);
    margin-top: 30px;
    padding-inline: 4%;
}
@media (min-width: 600px) {
    .nk-facilities-others-links {
        gap: min(30px, 1.5vw) 2%;
        grid-template-columns: repeat(5, 1fr);
        padding-inline: 0;
    }
}
@media (min-width: 1000px) {
    .nk-facilities-others-links {
        gap: min(30px, 1.5vw) 2%;
        grid-template-columns: repeat(5, 1fr);
    }
}
.nk-facilities-others-links a {
    color: var(--nk-footer-color);
    font-size: clamp(10px, 1.4vw, 1.5em);
    text-align: center;
    text-decoration: none;
}

/* ================================================
5. SIDE BAR
================================================ */
.nk-sidebar-recent {
    padding-top: clamp(30px, 5vw, 72px);
}
.nk-sidebar-recent .p-entry__thumb {
    margin-top: 0;
}
.nk-sidebar-head {
    font-size: clamp(16px, 2.5vw, 32px);
    word-break: keep-all;
}
.nk-sidebar-lists {
    list-style: none;
    padding-left: 0;
}
.nk-sidebar-list {
    margin-top: clamp(15px, 3vw, 38px);
    position: relative;
}
.nk-sidebar-list a {
    text-decoration: none;
    transition: opacity .3s;
}
.nk-sidebar-list a:hover {
    opacity: .7;
}
.nk-sidebar-list .nk-topics-tag {
    color: #fff;
    display: grid;
    font-size: clamp(12px, 1.5vw, 20px);
    left: 0;
    padding: .2em .5em;
    place-items: center;
    position: absolute;
    top: 0;
    white-space: nowrap;
}
.nk-sidebar-body {
    color: var(--nk-font-color);
    margin-top: 1em;
    padding-left: 0.5em;
}
.nk-sidebar-body time {
    font-size: clamp(12px, 1.4vw, 16px);
}
.nk-sidebar-ttl {
    font-size: clamp(14px, 1.8vw, 20px);
}

.nk-sidebar-category {
    padding-top: 30px;
}
@media (min-width: 600px) {
    .nk-sidebar-category {
        padding-top: clamp(50px, 7vw, 95px);
    }
}
.nk-sidebar-term-lists {
    list-style: none;
    padding-left: 0;
}
.nk-sidebar-term-list {
    width: 95%;
    margin-inline: auto;
    margin-top: 1em;
}
.nk-sidebar-term-list a {
    border: 1px solid var(--nk-footer-color);
    color: var(--nk-footer-color);
    display: grid;
    font-size: clamp(14px, 2.2vw, 24px);
    font-weight: 700;
    padding: .6em 0;
    place-content: center;
    transition: background-color .3s;
    text-decoration: none;
    width: 100%;
}
.nk-sidebar-term-list a:hover {
    background-color: var(--nk-footer-color);
    color: #fff;
}

/* ================================================
6. PAGE
================================================ */
.page .p-topArea {
    background-color: transparent;
    min-height: auto;
    padding: 0;
    overflow: visible;
}
.page .p-topArea::before,
.page .p-topArea::after,
.page .p-topArea img {
    display: none;
}
.page .c-pageTitle__sub {
    font-style: normal;
    /* vw1900pxの時50px、375pxの時18px */
    --rt: calc((50 - 18) / (1900 - 375));
    font-size: clamp(18px, var(--rt) * 100vw + 18px - 375px * var(--rt), 50px);
    font-weight: 700;
    margin-top: 0 !important;
    text-align: center;
    text-transform: uppercase;
}
.page-qualification .c-pageTitle__sub {
    /* vw1900pxの時45px、375pxの時14px */
    --rt: calc((45 - 14) / (1900 - 375));
    font-size: clamp(14px, var(--rt) * 100vw + 14px - 375px * var(--rt), 45px);
    font-weight: 700;
    margin-top: 0 !important;
    text-align: center;
    text-transform: uppercase;
}
.page .c-pageTitle__sub::before,
.page .c-pageTitle__sub::after {
    display: none;
}
.page .l-content__body {
    padding-bottom: clamp(80px, 17vw, 312px);
    position: relative;
    z-index: 5;
}
.page-history .l-content__body {
    margin-bottom: 0;
}
.page-company-profile .l-content__body,
.page-qualification .l-content__body {
    padding-top: 100px;
}
.page-history .l-content__body::before,
.page-company-profile .l-content__body::before,
.page-qualification .l-content__body::before {
    background: url(../images/page/bg/bg.png) no-repeat top left / 100%;
    content: '';
    display: block;
    height: 100%;
    width: 117%;
    top: 0;
    left: 50%;
    translate: -60% 0;
    position: absolute;
    z-index: -5;
}
.page-qualification .l-content__body {
    padding-top: clamp(60px, 16vw, 158px);
    margin-bottom: 0;
}
.page-construction-history .l-content__body {
    padding-top: clamp(50px, 13vw, 100px);
    margin-bottom: 0;
}
.page-about .l-content__body {
    padding-bottom: 5%;
}
.page-history .c-pageTitle__main {
    margin-inline: auto;
    text-align: justify;
    text-align-last: justify;
    width: 90%;
}
.page-service .l-content__body {
    margin-bottom: 0;
    padding-bottom: 0;
}
.nk-history-content {
    padding-top: 88px;
}
.nk-history-body {
    display: grid;
    grid-template-columns: 60% 36.5%;
    justify-content: space-between;
    margin-top: 4%;
}
.nk-history-list {
    list-style: none;
    padding-left: 1%;
}
.nk-history-list > * + * {
    padding-top: 1em;
}
.nk-history-item {
    border-bottom: solid 1px #606060;
    padding-bottom: 1.4em;
}
.nk-history-item-year {
    font-size: clamp(1em, 1.5vw, 1.7em);
    font-weight: 700;
    color: #2c4b7b;
}
.nk-history-item-year b {
    font-size: 1.8em;
    margin-inline: .1em;
}
.nk-history-item-month {
    display: grid;
    grid-template-columns: max(25px, 4vw) 1fr;
    font-size: clamp(14px, 1vw, 1.125em);
    margin-left: 2%;
    line-height: 1.8;
    letter-spacing: -.05em;
    padding-top: 1%;
}
.nk-history-item-month span {
    display: block;
}
.nk-history-head {
    font-size: clamp(20px, 3.3vw, 63px);
}
.nk-history-imgs {
    padding-top: 6%;
}
.nk-history-imgs > * + * {
    margin-top: 9%;
}
.nk-history-img {
    aspect-ratio: 353 / 233;
    max-width: 190px;
    width: 100%;
}
@media (min-width: 1000px) {
    .nk-history-img {
        max-width: none;
        width: min(66%, 353px);
    }
}
.nk-history-img figcaption {
    font-size: 12px;
    margin-top: 0.5em;
}
@media (min-width: 600px) {
    .nk-history-img figcaption {
        font-size: 12px;
    }
}
.nk-history-img:nth-child(2) {
    margin-left: auto;
}
.nk-history-img:nth-child(5) {
    margin-left: auto;
}
.nk-history-img:nth-child(8) {
    margin-left: auto;
}
.nk-history-img img {
    background-color: #ddd;
    display: block;
    height: 100%;
  object-fit: cover;
}
.nk-comp_prof-table {
    font-size: clamp(14px, 1.3vw, 1.4em);
    line-height: 1.5;
    border: none;
}
.nk-comp_prof-table th {
    background-color: #2c4b7b;
    border: none;
    color: #fff;
    font-weight: 400;
    position: relative;
}
.nk-comp_prof-table tr:not(:last-child) th span {
    border-bottom: solid 1px #fff;
    bottom: 0;
    height: 100%;
    left: 50%;
    position: absolute;
    translate: -50% 0;
    width: 94%;
}
.nk-comp_prof-table td {
    border: none;
    position: relative;
}
.nk-comp_prof-table td span {
    border-bottom: solid 1px #2c4b7b;
    bottom: 0;
    height: 100%;
    right: 0;
    position: absolute;
    width: calc(100% - 5px);
}
.nk-comp_prof-table tr:first-child td span {
    border-top: solid 1px #2c4b7b;
}
.nk-comp_prof-imgs {
    margin-top: 50px;
    display: grid;
    grid-template-columns: auto;
    row-gap: 2%;
}
@media (min-width: 600px) {
    .nk-comp_prof-imgs {
        grid-template-columns: auto auto;
        gap: 4% 2%;
    }
}
.nk-comp_prof-img figcaption {
    font-size: clamp(14px, 1.3vw, 1.4em);
    text-align: left;
    text-indent: .5em;
    margin-top: 0;
}
.nk-comp_prof-access {
    margin-top: 130px;
}
.nk-comp_prof-access h2,
.nk-comp_prof-access p {
    font-size: clamp(1.2em, 3vw, 3.2em);
    font-weight: 700;
    text-align: center;
    text-transform: uppercase;
}
.nk-comp_prof-map {
    height: 68vw;
    margin-top: 60px;
}
@media (min-width: 600px) {
    .nk-comp_prof-map {
        aspect-ratio: 1540 / 800;
        height: auto;
    }
}
.nk-comp_prof-map iframe {
    height: 100%;
}
.nk-comp_prof-map figcaption {
    font-size: clamp(14px, 1.3vw, 1.4em);
    margin-top: 5px;
}
.nk-about-links {
    display: grid;
    gap: 5%;
    grid-template-columns: repeat(2, 1fr);
    margin-inline: auto;
    margin-top: clamp(50px, 8vw, 120px);
    max-width: 400px;
}
@media (min-width: 800px) {
    .nk-about-links {
        grid-template-columns: repeat(4, 1fr);
        max-width: 1360px;
    }
}
.nk-about-links a {
    background-color: #fff;
    border: solid 1.5px #2c4b7b;
    color: #2c4b7b;
    display: block;
    font-size: clamp(.8em, 1.3vw, 1.4em);
    font-weight: 700;
    padding: .7em 0;
    position: relative;
    text-align: center;
    text-decoration: none;
    transition: background-color .3s;
}
.nk-about-links a::after {
    aspect-ratio: 1;
    border-top: solid .1em currentColor;
    border-right: solid .1em currentColor;
    content: '';
    rotate: 45deg;
    right: 1em;
    top: 50%;
    translate: 0 -50%;
    position: absolute;
    width: .5em;
}
.nk-about-links a:hover {
    background-color: #2c4b7b;
    color: #fff;
}
.nk-about-links a:hover::after {
    border-color: #fff;
}
._nk-qualification-qualification_table {
    grid-area: qut;
}
._nk-qualification-technical_table {
    grid-area: tet;
    margin-top: 20px;
}
@media (min-width: 600px) {
    ._nk-qualification-technical_table {
        margin-top: 0;
    }
}
._nk-qualification-education_table {
    grid-area: edt;
}
._nk-qualification-transport_table {
    grid-area: trt;
    margin-top: 20px;
}
@media (min-width: 600px) {
    ._nk-qualification-transport_table {
        margin-top: 0;
    }
}
._nk-qualification-measuring_table {
    grid-area: met;
    margin-top: 20px;
}
@media (min-width: 600px) {
    ._nk-qualification-measuring_table {
        margin-top: 0;
    }
}
._nk-qualification-qualification_image {
    grid-area: qui;
}
._nk-qualification-technical_image {
    grid-area: tei;
}
._nk-qualification-transport_image {
    grid-area: tri;
}
._nk-qualification-measuring_image {
    grid-area: mei;
}
.nk-qualification-content {
    display: grid;
    gap: min(65px, 3.5vw) 3%;
    grid-template-columns: auto;
    grid-template-areas: 'qut' 'qui' 'tet' 'edt' 'tei' 'trt' 'tri' 'met' 'mei';
}
@media (min-width: 600px) {
    .nk-qualification-content {
        grid-template-columns: 1fr 1fr;
        grid-template-areas: 'qut tet' 'qut edt' 'qui tei' 'trt met' 'tri mei';
    }
}
.nk-qualification-table table {
    border: none;
}
.nk-qualification-table thead th {
    background-color: #2c4b7b;
    border: none;
    font-size: clamp(1em, 1.7vw, 1.9em);
    line-height: 1;
    padding: .4em;
}
._nk-qualification-education_table thead th {
    background-color: transparent;
    color: #000;
}
.nk-qualification-table tbody {
    font-size: clamp(14px, 1.1vw, 1.2em);
}
.nk-qualification-table tbody tr td {
    background-color: #f0f0f0;
    border: none;
    border-top: solid 1px #fff;
}
@media (min-width: 1600px) {
    .nk-qualification-table tbody tr td {
        word-break: keep-all;
    }
}
.nk-qualification-table tbody tr td:last-child {
    background-color: #d0d0d0;
    min-width: 3.7em;
    padding-inline: .3em !important;
    text-align: center;
}
.nk-qualification-table tbody tr td:not(:first-child) {
    border-left: solid 1px #fff;
}
.nk-qualification-image {
    aspect-ratio: 723 / 482;
}
.nk-qualification-image {
    display: block;
    height: 100%;
    object-fit: cover;
}
.nk-construction-history-content {
	font-size: 12px;
	overflow-x: scroll;
}
.nk-construction-history-table-caption {
	text-align: right;
}
.nk-construction-history-table {
    line-height: 1.5;
    white-space: nowrap;
	width: 900px;
}
@media (min-width: 1100px) {
	.nk-construction-history-table {
        width: auto;
    }
}
.nk-construction-history-table thead th {
    border: solid 1px #000;
    background-color: #1e2b5a;
    padding: .4em;
}
.nk-construction-history-table tbody td {
    border: solid 1px #000;
    background-color: #fff;
    vertical-align: middle;
}
.nk-construction-history-table tbody tr:nth-child(odd) td {
    background-color: #e8e8f3;
}

.nk-p_service-list {
    list-style: none;
    padding-left: 0;
    padding-top: 15%;
}
@media (min-width: 600px) {
    .nk-p_service-list {
        padding-top: 7%;
    }
}
.nk-p_service-item {
    align-items: center;
    display: flex;
    justify-content: space-between;
}
.nk-p_service-item:not(:first-child) {
    margin-top: max(60px, 10%);
}
.nk-p_service-item:last-child {
    margin-top: 12%;
}
.nk-p_service-body {
    width: min(450px, 100%);
}
@media (min-width: 800px) {
    .nk-p_service-body {
        width: 40%;
    }
}
.nk-p_service-head {
    height: clamp(40px, 8vw, 123px);
}
.nk-p_service-head img {
    height: 100%;
    object-fit: contain;
    object-position: left;
}
.nk-p_service-subhead {
    color: #223968;
    margin-top: 2%;
    font-size: clamp(.8em, 1.8vw, 1.7em);
    position: relative;
    text-indent: 1.4em;
}
.nk-p_service-subhead::before {
    background-color: currentColor;
    content: '';
    display: block;
    height: .08em;
    width: 1em;
    top: 50%;
    translate: 0 -50%;
    left: 0;
    position: absolute;
}
.nk-p_service-txt {
    font-size: clamp(14px, 1.2vw, 1.1em);
    margin-top: 5%;
}
@media (min-width: 800px) {
    .nk-p_service-txt {
        line-height: 1.8;
    }
}
.nk-p_service-more {
    margin-top: min(10%, 40px);
    text-align: center;
}
@media (min-width: 800px) {
    .nk-p_service-more {
        text-align: left;
    }
}
@media (min-width: 1000px) {
    .nk-p_service-more {
        margin-left: 17%;
    }
}
.nk-p_service-more a {
background-color: #223968;
color: #fff;
display: inline-block;
font-size: clamp(.8em, 1.2vw, 1.2em);
letter-spacing: 0.15em;
padding: 1em 2em;
position: relative;
text-align: center;
text-decoration: none;
transition: background-color 0.3s;
}
@media (min-width: 1000px) {
    .nk-p_service-more a {
        padding-inline: 2.8em;
    }
}
.nk-p_service-more a:hover .nk-p_service-more-arrow {
width: 78px;
}
.nk-p_service-more a:hover .nk-p_service-more-arrow::before {
width: 0;
}
.nk-p_service-more-arrow {
background-color: #223968;
display: block;
height: 1px;
left: 100%;
position: absolute;
top: 50%;
transition: width 0.3s;
translate: 0 -50%;
width: 20%;
}
@media (min-width: 1000px) {
.nk-p_service-more-arrow {
    width: 48px;
}
}
.nk-p_service-more-arrow::before {
background-color: #fff;
content: "";
display: block;
height: 1px;
position: absolute;
right: 100%;
top: 0;
transition: width 0.3s;
width: 1.6em;
}
.nk-p_service-more-arrow::after {
background-color: #4d4d4d;
content: "";
display: block;
height: 1px;
position: absolute;
right: 0;
top: 0;
transform: rotate(30deg);
transform-origin: right 50%;
width: .9em;
}
.nk-p_service-img {
    column-gap: 2%;
    display: grid;
    grid-template-columns: auto auto;
    position: relative;
	margin-inline: -15px;
}
@media (min-width: 500px) {
    .nk-p_service-img {
        margin-inline: 0;
    }
}
@media (min-width: 600px) {
    .nk-p_service-img {
        width: min(300px, 80%);
    }
}
@media (min-width: 800px) {
    .nk-p_service-img {
        width: 50%;
    }
}
.nk-p_service-item {
    position: relative;
}
.nk-p_service-item {
    flex-direction: column;
    row-gap: 7vw;
}
@media (min-width: 800px) {
    .nk-p_service-item:nth-child(odd) {
        flex-direction: row-reverse;
        row-gap: 0;
    }
}
@media (min-width: 800px) {
    .nk-p_service-item:nth-child(even) {
        flex-direction: row;
        row-gap: 0;
    }
}
.nk-p_service-item:nth-child(odd) .nk-p_service-img img:nth-child(1) {
    margin-top: 18%;
}
.nk-p_service-item:nth-child(odd) .nk-p_service-img::after,
.nk-p_service-item:nth-child(even) .nk-p_service-img::after {
    background-image:
    radial-gradient(#231815 10%, transparent 10%);
    background-size: 5px 5px;
    bottom: 0;
    content: '';
    display: block;
    height: 25%;
    width: 60%;
    position: absolute;
    z-index: -5;
}
.nk-p_service-item:nth-child(odd) .nk-p_service-img::after {
    right: -8%;
}
.nk-p_service-item:nth-child(even) .nk-p_service-img::after {
    left: -8%;
}
.nk-p_service-item:nth-child(even) .nk-p_service-img img:nth-child(2) {
    margin-top: 18%;
}
.nk-p_service-item:nth-child(1)::before,
.nk-p_service-item:nth-child(1)::after,
.nk-p_service-item:nth-child(2)::after,
.nk-p_service-item:nth-child(4)::before {
    content: '';
    display: block;
    position: absolute;
    z-index: -5;
}
.nk-p_service-item:nth-child(1)::before {
    aspect-ratio: 430 / 437;
    background: url(../images/page/deco/ripple02.png) no-repeat center center / contain;
    width: 14.5%;
    bottom: -12%;
    left: -10%;
}
.nk-p_service-item:nth-child(1)::after {
    aspect-ratio: 474 / 376;
    background: url(../images/page/deco/ripple01.png) no-repeat center center / contain;
    width: 15.5%;
    bottom: -7%;
    right: -6.5%;
}
.nk-p_service-item:nth-child(2)::after {
    aspect-ratio: 474 / 376;
    background: url(../images/page/deco/ripple01.png) no-repeat center center / contain;
    width: 15.5%;
    bottom: -28%;
    right: -6.5%;
}
.nk-p_service-item:nth-child(4)::before {
    aspect-ratio: 430 / 437;
    background: url(../images/page/deco/ripple02.png) no-repeat center center / contain;
    width: 14.5%;
    bottom: -44%;
    left: -7%;
}
.nk-p_service-house {
  cursor: pointer;
    aspect-ratio: 1;
    border: solid min(10px, .7vw) var(--nk-footer-color);
    display: grid;
    grid-template-columns: 2.4fr 1fr;
    grid-template-rows: 4.8fr 2.6fr 2.6fr;
    grid-template-areas: "first first" "second third" "second fourth";
    position: relative;
    width: min(100%, 450px);
}
.fuel-saver-link.nk-p_service-house{
  border: solid min(10px, .7vw) #1b562d;
  display: block;
}

@media (min-width: 800px) {
    .nk-p_service-house {
        aspect-ratio: 1524 / 572;
        grid-template-columns: 2.8fr 2.4fr 1fr;
        grid-template-rows: 1fr 1fr;
        grid-template-areas: "first second third" "first second fourth";
        width: 100%;
    }
}
.nk-p_service-house::before {
    background-color: var(--nk-footer-color);
    content: '';
    clip-path: polygon(0 0, 100% 0, 54% 100%, 0% 100%);
    display: block;
    mix-blend-mode: multiply;
    height: 48%;
    width: 66%;
    top: 0;
    left: 0;
    position: absolute;
    z-index: -5;
}
.fuel-saver-link.nk-p_service-house::before{
    background-color: #1b562d;
  z-index: 0;
  }
@media (min-width: 800px) {
    .nk-p_service-house::before {
        clip-path: polygon(0 0, 100% 0, 54% 100%, 0% 100%);
        height: 100%;
        width: 36%;
    }
  .fuel-saver-link.nk-p_service-house::before{
    width: 45%;
  }
}
.nk-p_service-house-content {
    align-items: center;
    color: #fff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 48%;
    left: 0;
    position: absolute;
    top: 0;
    width: 40%;
}
@media (min-width: 800px) {
    .nk-p_service-house-content {
        height: 100%;
        width: 25%;
    }
  .fuel-saver-link .nk-p_service-house-content {
    width: 32%;
  }
}
@media (min-width: 1800px) {
    .nk-p_service-house-content {
        justify-content: start;
        padding-top: 10%;
    }
}
.nk-p_service-house-head {
    font-size: clamp(1em, 2.2vw, 2.2em);
    margin-top: 6%;
    letter-spacing: .07em;
    line-height: 1.2;
}
.nk-p_service-house-subhead {
    font-size: clamp(10px, 1vw, 1em);
    text-transform: uppercase;
}
.nk-p_service-house-icon {
    display: inline-block;
}
.nk-p_service-house-icon img {
    height: clamp(20px, 4vw, 54px);
}
.nk-p_service-house-link {
    margin-top: 10%;
}
@media (min-width: 800px) {
    .nk-p_service-house-link {
        margin-top: 22%;
    }
}
.nk-p_service-house-link a {
    aspect-ratio: 140/50;
    color: #fff;
    display: block;
    font-size: clamp(.8em, 1.1vw, 1em);
    margin-left: auto;
    position: relative;
    text-decoration: none;
    text-indent: 1.5em;
    width: 8em;
}
@media (min-width: 1600px) {
    .nk-p_service-house-link a {
        width: 140px;
    }
}
.nk-p_service-house-link a::after {
    background: url(../images/home/service/detail.png) no-repeat center center/contain;
    content: "";
    display: block;
    height: 100%;
    left: 0;
    position: absolute;
    top: 0;
    transition: translate 0.3s;
    width: 100%;
}
.nk-p_service-house-link a:hover::after {
    translate: 8% 0;
}
.nk-p_service-house-img {
    display: block;
    height: 100%;
    width: 100%;
    z-index: -10;
}
.nk-p_service-house-img:nth-of-type(1) {
    background: url(../images/page/service/house01.jpg) no-repeat center center / cover;
    grid-area: first;
}
.nk-p_service-house-img:nth-of-type(2) {
    background: url(../images/page/service/house02.jpg) no-repeat top 14% left / 108%;
    grid-area: second;
}
.nk-p_service-house-img:nth-of-type(3) {
    background: url(../images/page/service/house03.jpg) no-repeat center center / cover;
    grid-area: third;
}
.nk-p_service-house-img:nth-of-type(4) {
    background: url(../images/page/service/house04.jpg) no-repeat top left / 129%;
    grid-area: fourth;
}
.fuel-saver-link .nk-p_service-house-img{
  background: url(../images/page/service/FuelSaver.png) no-repeat center center / cover;
}
.nk-p_service-map {
    margin-top: 192px;
    text-align: center;
}
.nk-p_service-map-head {
    display: inline-block;
    font-size: clamp(1em, 2.7vw, 2.6em);
    position: relative;
}
.nk-p_service-map-head::before,
.nk-p_service-map-head::after {
    background-color: currentColor;
    content: '';
    display: block;
    height: max(1px, .05em);
    width: 1em;
    top: 50%;
    translate: 0 -50%;
    position: absolute;
}
.nk-p_service-map-head::before {
    left: -1.3em;
}
.nk-p_service-map-head::after {
    right: -1.3em;
}
.nk-p_service-map-content {
    background: linear-gradient(180deg, var(--nk-bg-color01) 0%, var(--nk-bg-color01) 70%, #fff 70%, #fff 100%);
    margin-inline: calc(50% - 50vw);
    margin-top: 42px;
    height: 715px;
    position: relative;
}
@media (min-width: 800px) {
    .nk-p_service-map-content {
        height: 96vw;
    }
}
@media (min-width: 1200px) {
    .nk-p_service-map-content {
        background: linear-gradient(180deg, var(--nk-bg-color01) 0%, var(--nk-bg-color01) 804px, #fff 804px, #fff 100%);
        height: auto;
        min-height: 1150px;
    }
}
.nk-p_service-map-content .nk-mv-body {
    background: none;
    height: auto;
    top: 5%;
}
@media (min-width: 800px) {
    .nk-p_service-map-content .nk-mv-body {
        left: 50%;
        translate: -51.5% 0;
        width: 90%;
    }
}
@media (min-width: 1200px) {
    .nk-p_service-map-content .nk-mv-body {
        width: min(100%, 1084px);
    }
}
.nk-p_service-map-content .nk-mv-map {
    margin-right: auto;
}

.nk-about-head {
    text-align: center;
}
.nk-about-head:nth-of-type(2) {
    margin-top: 50px;
}
.nk-about-head img {
    height: clamp(16px, 2.25vw, 22.5px);
    object-fit: contain;
}
@media (min-width: 1000px) {
    .nk-about-head img {
        height: 22.5px;
    }
}
@media (min-width: 1200px) {
    .nk-about-head img {
        height: clamp(16px, 1.875vw, 36px);
    }
}
.nk-about-head p {
    font-size: clamp(10px, 1.44vw, 14.4px);
    line-height: 1.2;
    letter-spacing: .4em;
}
@media (min-width: 1000px) {
    .nk-about-head p {
        font-size: 14.4px;
    }
}
@media (min-width: 1200px) {
    .nk-about-head p {
        font-size: clamp(10px, 1.2vw, .8em);
    }
}
.nk-about-policy._nk-about-policy-list {
    padding-left: 0;
    margin-inline: auto;
    margin-top: 1em;
}
@media (min-width: 600px) {
    .nk-about-policy._nk-about-policy-list {
        width: 380px;
    }
}
.nk-about01 {
    margin-top: 6.6%;
    margin-inline: auto;
    max-width: 874px;
}
@media (min-width: 1200px) {
    .nk-about01 {
        margin-top: 6.6%;
        max-width: none;
        padding-inline: 3.3vw;
    }
}
.nk-about-philosophy {
    border: solid 1px;
    border-image: linear-gradient(90deg, #000 0%, #000 16%, #fff 16%, #fff 19%, #000 19%, #000 81%, #fff 81%, #fff 84%, #000 84%, #000 100%) 1;
    font-size: clamp(14px, 1.5vw, 16px);
    font-weight: 700;
    margin-inline: auto;
    margin-top: 50px;
    max-width: 100%;
    line-height: 2.1;
    padding: 2em 1em;
    position: relative;
    text-align: center;
    width: max(70%, 400px);
  font-size: 14px;
}
@media (min-width: 800px) {
    .nk-about-philosophy {
        margin-top: 10.3%;
        width: auto;
    }
}
@media (min-width: 1000px) {
    .nk-about-philosophy {
        /*font-size: 15px;*/
        letter-spacing: .08em;
    }
}
@media (min-width: 1200px) {
    .nk-about-philosophy {
        /*font-size: clamp(.8em, 1.25vw, 1.5em);*/
        letter-spacing: .08em;
    }
}
.nk-about-philosophy ._nk-br-sp {
    display: block;
}
@media (min-width: 800px) {
    .nk-about-philosophy ._nk-br-sp {
        display: none;
    }
}
.nk-about-philosophy::before {
    background-color: #000;
    bottom: 100%;
    content: '';
    display: block;
    height: 40px;
    width: 1px;
    left: 50%;
    translate: -50% 0;
    position: absolute;
}
@media (min-width: 800px) {
    .nk-about-philosophy:before {
        height: 40%;
    }
}
@media (min-width: 1200px) {
    .nk-about-philosophy:before {
        height: 50%;
    }
}
.nk-about02 {
    margin-top: clamp(60px, 17%, 132px);
}
.nk-about-guideline {
    align-items: center;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
	margin-top: 50px;
    padding-bottom: 30%;
    padding-top: 20%;
    position: relative;
    row-gap: 4vw;
}
@media (min-width: 600px) {
    .nk-about-guideline {
        row-gap: 6vw;
    }
}
@media (min-width: 600px) {
    .nk-about-guideline {
		padding-bottom: 16.4%;
    	padding-top: 17.1%;
    }
}
@media (min-width: 800px) {
    .nk-about-guideline {
        align-items: normal;
        flex-direction: row;
		margin-top: 0;
        padding-bottom: 16.4%;
        padding-top: 15%;
    }
}
@media (min-width: 1000px) {
    .nk-about-guideline {
        padding-top: 17.1%;
    }
}
.nk-about-guideline::before {
    aspect-ratio: 1;
    background: url(../images/page/about/bg/guidelineSP.png) no-repeat center center / cover;
    content: '';
    display: block;
    height: 100%;
    top: -1%;
    left: 50%;
    right: 0;
    position: absolute;
    translate: -50% 0;
	width: 101vw;
    z-index: -5;
}
@media (min-width: 700px) {
    .nk-about-guideline::before {
		top: -11%;
        height: auto;
    }
}
@media (min-width: 800px) {
    .nk-about-guideline::before {
        aspect-ratio: 3852 / 1761;
        background: url(../images/page/about/bg/guideline.png) no-repeat center center / contain;
        top: -3%;
    }
}
@media (min-width: 2150px) {
    .nk-about-guideline::before {
        aspect-ratio: 3852 / 1274;
        background: url(../images/page/about/bg/guidelinePC.png) no-repeat center center / contain;
        top: 5%;
    }
}
.nk-about-guideline::after {
    aspect-ratio: 2534 / 2919;
    background: url(../images/page/about/deco/guidelineSP.png) no-repeat center center / contain;
    content: '';
    display: block;
    width: 73vw;
    top: 0;
    left: -7%;
    right: 0;
    position: absolute;
    z-index: -5;
}
@media (min-width: 800px) {
    .nk-about-guideline::after {
        aspect-ratio: 2534 / 1920;
        background: url(../images/page/about/deco/guideline.png) no-repeat center center / contain;
        top: -1%;
        width: 66vw;
    }
}
.nk-about-guideline-list {
    backdrop-filter: blur(4px);
    list-style: none;
    margin-top: 1%;
    margin-inline: -7%;
    padding: .5em 0;
}
@media (min-width: 600px) {
    .nk-about-guideline-list {
        backdrop-filter: none;
        margin-inline: 0;
/*         padding-left: 4em; */
    }
}
@media (min-width: 1000px) {
    .nk-about-guideline-list {
        padding-left: 4em;
    }
}
.nk-about-guideline-list li:not(:first-child) {
    margin-top: 2.4%;
}
.nk-about-guideline-list li span {
    color: #fff;
    display: block;
    font-size: 14px;
    font-weight: 700;
    /*font-family: "Times New Roman", "YuMincho", "Hiragino Mincho ProN", "Yu Mincho", "MS PMincho", serif;*/
  font-family:'Noto Sans JP', sans-serif;
    padding: .2em 1em .1em 3em;
    text-indent: -2em;
}
@media (min-width: 600px) {
    .nk-about-guideline-list li span {
        color: #000;
        display: inline-block;
        background-color: #fff;
        font-size: clamp(14px, 1.42vw, 1.7em);
    }
  .nk-about-philosophy{
    font-size: clamp(14px, 1.42vw, 1.7em);
  }
}
.nk-about-guideline-img {
    width: 80%;
}
@media (min-width: 800px) {
    .nk-about-guideline-img {
        width: 25%;
    }
}
@media (min-width: 900px) {
    .nk-about-guideline-img {
        width: 27%;
    }
}
@media (min-width: 1000px) {
    .nk-about-guideline-img {
        width: 29%;
    }
}
.nk-about03 {
    margin-top: clamp(50px, 10vw, 93px);
}
.nk-about-policy-head {
  font-size: 14px;
    /*font-size: clamp(.8em, 1.5vw, 1.8em);*/
    margin-top: 3%;
    letter-spacing: .05em;
    text-align: center;
  font-weight: 700;
}
.nk-about-policy-txt {
    /*font-size: clamp(14px, .85vw, 1em);*/
  font-size: clamp(.8em, 1.5vw, 1.8em);
    margin-inline: auto;
    margin-top: .5%;
    line-height: 1.8;
    width: clamp(95%, 60vw, 1150px);
}
.about-policy-list-20250926{
  font-weight: 700;
  font-size: 14px;
}
@media (min-width: 600px) {
    .nk-about-policy-txt {
        width: clamp(80%, 60vw, 1150px);
    }
  .nk-about-policy-head, .about-policy-list-20250926
  {
    font-size: clamp(14px, 1.42vw, 1.7em);
  }
  
}
.nk-about-policy-imgs {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    margin-top: 4.5%;
    margin-inline: calc(50% - 50vw);
    position: relative;
}
@media (min-width: 800px) {
    .nk-about-policy-imgs {
        grid-template-columns: repeat(4, 1fr);
    }
}
.nk-about-policy-imgs::before {
    aspect-ratio: 430 / 437;
    background: url(../images/page/about/deco/policy01.png) no-repeat center center / contain;
    content: '';
    display: block;
    width: 11%;
    top: -10%;
    left: 9%;
    position: absolute;
}
@media (min-width: 800px) {
    .nk-about-policy-imgs::before {
        top: -39%;
    }
}
.nk-about-policy-imgs::after {
    aspect-ratio: 2134 / 668;
    background: url(../images/page/about/deco/policy02.png) no-repeat center center / contain;
    content: '';
    display: block;
    width: 55%;
    top: 84%;
    left: 6%;
    position: absolute;
}
@media (min-width: 800px) {
    .nk-about-policy-imgs::after {
        top: 55%;
        left: 26%;
    }
}
.nk-about-policy-imgs img {
    aspect-ratio: 384 / 256;
    height: 100%;
    object-fit: cover;
}
@media (min-width: 800px) {
    .nk-about-policy-imgs img {
        aspect-ratio: 480 / 400;
    }
}
.nk-about04 {
    margin-top: clamp(70px, 20%, 150px);
    padding-bottom: 30%;
}
@media (min-width: 800px) {
    .nk-about04 {
        padding-bottom: 20%;
    }
}
@media (min-width: 1400px) {
    .nk-about04 {
        padding-bottom: 17.4%;
    }
}
.nk-about-message {
    color: #fff;
    padding-top: 16vw;
    position: relative;
}
@media (min-width: 600px) {
    .nk-about-message {
        padding-top: 13vw;
    }
}
/* @media (min-width: 800px) {
    .nk-about-message {
        padding-top: 8.07vw;
    }
} */
@media (min-width: 1400px) {
    .nk-about-message {
        padding-top: 8.07vw;
    }
}
.nk-about-message::before {
    background: url(../images/page/about/bg/message.png) no-repeat top center / cover;
    content: '';
    display: block;
    width: 100vw;
    height: 127%;
    top: -15%;
    left: 50%;
    translate: -50% 0;
    position: absolute;
    z-index: -5;
}
@media (min-width: 600px) {
    .nk-about-message::before {
        height: 134%;
    }
}
@media (min-width: 800px) {
    .nk-about-message::before {
        aspect-ratio: 5 / 8;
        background: url(../images/page/about/bg/message.png) no-repeat center center / cover;
        height: 127%;
        top: -13%;
    }
}
/* @media (min-width: 900px) {
    .nk-about-message::before {
        background-size: 125%;
        height: auto;
        top: -28%;
    }
} */
/* @media (min-width: 1000px) {
    .nk-about-message::before {
        aspect-ratio: 5 / 6;
        background-size: 108%;
        top: -16%;
    }
} */
@media (min-width: 1500px) {
    .nk-about-message::before {
        aspect-ratio: 3848 / 3983;
        top: -8%;
		background-size: 113%;
        background-position: left top;
        height: 150%;
    }
}
@media (min-width: 2000px) {
    .nk-about-message::before {
        top: -14%;
    }
}
.nk-about-message-card {
    align-items: center;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    max-width: 1400px;
    margin-inline: auto;
    row-gap: 30px;
}
@media (min-width: 800px) {
    .nk-about-message-card {
        align-items: normal;
    }
}
@media (min-width: 800px) {
    .nk-about-message-card {
        width: 70vw;
    }
}
@media (min-width: 1000px) {
    .nk-about-message-card {
        width: 68vw;
    }
}
@media (min-width: 800px) {
    .nk-about-message-card:nth-child(1) {
        flex-direction: row-reverse;
    }
}
@media (min-width: 800px) {
    .nk-about-message-card:nth-child(2) {
        flex-direction: row;
    }
}
@media (min-width: 800px) {
    .nk-about-message-body {
        width: 65%;
        max-width: 610px;
    }
}
@media (min-width: 800px) {
    .nk-about-message-body {
        width: 31.8vw;
    }
}
.nk-about-message-ttl {
    border-left: solid 1px currentColor;
    font-size: clamp(24px, 1.67vw, 2em);
    padding-left: 1em;
}
.nk-about-message-txt {
    font-size: clamp(14px, 1vw, 1.2em);
    margin-top: 7%;
    line-height: 1.8;
}
.nk-about-message-name {
    font-size: clamp(.8em, 1.5vw, 1.8em);
    margin-top: 2%;
    letter-spacing: .1em;
    text-align: right;
}
.nk-about-message-name span {
    font-size: .7em;
    margin-right: 1em;
}
.nk-about-message-img {
    position: relative;
	margin-inline: -15px;
}
@media (min-width: 600px) {
    .nk-about-message-img {
        margin-inline: 0;
    }
}
@media (min-width: 800px) {
    .nk-about-message-img {
        aspect-ratio: 600 / 550;
        width: 31.25vw;
        max-width: 600px;
    }
}
.nk-about-message-img img {
    height: 100%;
    object-fit: cover;
}
.nk-about-message-card:nth-child(1) .nk-about-message-img::before {
    aspect-ratio: 100 / 861;
    background: url(../images/page/about/head/president-name.png) no-repeat center center / contain;
    content: '';
    display: block;
    mix-blend-mode: multiply;
    height: 84%;
    max-height: 360px;
    top: 4%;
    right: 5%;
    position: absolute;
    translate: 65% 0;
}
@media (min-width: 600px) {
    .nk-about-message-card:nth-child(1) .nk-about-message-img::before {
        right: 0;
    }
}
@media (min-width: 800px) {
    .nk-about-message-card:nth-child(1) .nk-about-message-img::before {
        height: auto;
        max-height: none;
        width: max(50px, 8.4%);
    }
}
.nk-about-message-card:nth-child(2) {
    margin-top: 20%;
}
@media (min-width: 600px) {
    .nk-about-message-card:nth-child(2) {
        margin-top: 10%;
    }
}
.nk-about-message-card:nth-child(2) .nk-about-message-img::before {
    aspect-ratio: 100 / 861;
    background: url(../images/page/about/head/chairman-name.png) no-repeat center center / contain;
    content: '';
    display: block;
    mix-blend-mode: multiply;
    height: 84%;
    max-height: 360px;
    top: 7%;
    right: 5%;
    position: absolute;
    translate: 60% 0;
}
@media (min-width: 600px) {
    .nk-about-message-card:nth-child(2) .nk-about-message-img::before {
        left: 0;
		right: 0;
        translate: -40% 0;
    }
}
@media (min-width: 800px) {
    .nk-about-message-card:nth-child(2) .nk-about-message-img::before {
        height: auto;
        max-height: none;
        width: max(50px, 8.4%);
    }
}

.nk-s_works-content {
    margin-top: 3%;
}
.nk-s_works-table {
    background-color: #fff;
    border: none;
    font-size: clamp(10px, 1.1vw, 1.3em);
	margin-top: 3%;
}
.nk-s_works-table th,
.nk-s_works-table td {
    border: solid 1px #fff;
    padding-bottom: .8em !important;
    padding-top: .8em !important;
    padding-left: 1em !important;
    padding-right: 1em !important;
}
.nk-s_works-table th {
    background-color: #f0f0f0;
    font-weight: 400;
    min-width: 6.5em;
}
.nk-s_works-table td {
    background-color: rgba(160, 204, 218, .15);
    border: solid 1px #fff;
}

.page-contact .l-content__body {
    padding-top: clamp(60px, 16vw, 158px);
    padding-bottom: 30px;
}
.page-contact .wpcf7-form {
    font-size: 14px;
}
@media (min-width: 800px) {
    .page-contact .wpcf7-form {
        font-size: 16px;
    }
}
.page-contact .nk-cf7-part {
    display: grid;
    grid-template-columns: 1fr;
    padding: 10px 0;
}
@media (min-width: 600px) {
    .page-contact .nk-cf7-part {
        padding: 10px;
    }
}
@media (min-width: 800px) {
    .page-contact .nk-cf7-part {
        display: grid;
        grid-template-columns: auto 60%;
    }
}
.page-contact .nk-cf7-part:not(:first-of-type) {
    border-top: 1px solid #000;
}
.page-contact .nk-cf7-required {
    font-size: 0.7em;
    vertical-align: middle;
    background-color: #dc3232;
    color: #fff;
    padding: 0.2em 0.5em;
    border-radius: 3px;
    margin-left: 0.5em;
}
.page-contact .nk-cf7-part .wpcf7-text,
.page-contact .nk-cf7-part .wpcf7-textarea {
    background-color: #f0f0f1;
    padding: 0.5em;
    border-radius: 3px;
    border: 1px solid #777;
    margin: 5px 0;
    width: 100%;
}
.page-contact .wpcf7-submit {
    background-color: var(--nk-btn-color02);
    border: none;
    color: #fff;
    display: block;
    padding: 0.5em 2em;
    margin: 30px auto 0;
    border-radius: 2px;
}

/*------------------------------------------------
 * 				
 -------------------------------------------------*/

.hikiya-title{
	text-align: center;
	margin-bottom: 2rem;
}
:root {
    --easing: cubic-bezier(.2, 1, .2, 1);
    --transition: .8s var(--easing);
    --color-base: #f8f8f8;
    --color-gray: #ddd;
    --color-theme: #f5695f;
    --color-theme-darken: #f12617;
    --box-shadow: .8rem .8rem 1.2rem rgba(0, 0, 0, .05), -.8rem -.8rem 1.2rem #fff;
    --box-shadow-hover: 1rem 1rem 1.5rem rgba(0, 0, 0, .08), -1rem -1rem 1.5rem #fff;
    --box-shadow-inset: inset .8rem .8rem 1.2rem rgba(0, 0, 0, .05), inset -.8rem -.8rem 1.2rem #fff;
    --box-shadow-dark: .8rem .8rem 1.2rem rgba(0, 0, 0, .1), -.8rem -.8rem 1.2rem rgba(#fff,.2);
  }
  ::-moz-selection {
    color: #fff;
    background: var(--color-theme);
  }

  ::selection {
    color: #fff;
    background: var(--color-theme);
  }

  .l-inner {
    position: relative;
    -webkit-box-sizing: content-box;
            box-sizing: content-box;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 10rem;
  }

  .l-section {
    
  }
  .l-section .l-inner {
    padding-top: 2rem;
    padding-bottom: 8rem;
  }

  [class*=swiper]:focus {
    outline: none;
  }

  .slide-media,
  .thumb-media {
    position: relative;
    overflow: hidden;
  }
  .slide-media img,
  .thumb-media img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
       object-fit: cover;
  }


  .swiper-button-prev, .swiper-button-next {
    display: grid;
    place-content: center;
    width: 6.4rem;
    height: 6.4rem;
    cursor: pointer;
    -webkit-transition: var(--transition);
    transition: var(--transition);
  }
  .swiper-button-prev::before, .swiper-button-next::before {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    content: "";
    border-radius: 50%;
    -webkit-box-shadow: var(--box-shadow);
            box-shadow: var(--box-shadow);
  }
  .swiper-button-prev::after, .swiper-button-next::after {
    width: 1.2rem;
    height: 1.2rem;
    content: "";
    border: solid var(--color-gray);
    border-width: 3px 3px 0 0;
  }
  .swiper-button-prev::after {
    margin-left: 0.4rem;
    -webkit-transform: rotate(-135deg);
            transform: rotate(-135deg);
  }
  .swiper-button-next::after {
    margin-right: 0.4rem;
    -webkit-transform: rotate(45deg);
            transform: rotate(45deg);
  }
  .swiper-button-disabled {
    pointer-events: none;
    opacity: 0;
  }

  .gallery01 {
    overflow: hidden;
  }
  .gallery01 .swiper {
    max-width: 720px;
    margin: auto;
  }
  .gallery01 .swiper-main {
    overflow: visible;
  }
/*   .gallery01 .swiper-thumb {
    padding-top: 8px;
  } */
  .gallery01 .swiper-fade .swiper-slide {
    -webkit-transition-property: opacity, -webkit-transform !important;
    transition-property: opacity, -webkit-transform !important;
    transition-property: opacity, transform !important;
    transition-property: opacity, transform, -webkit-transform !important;
    pointer-events: none;
  }
  .gallery01 .swiper-fade .swiper-slide-active {
    pointer-events: auto;
  }
  .gallery01 .swiper-controller {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding-top: 62.5%;
  }
  .gallery01 .swiper-button-prev, .gallery01 .swiper-button-next {
    position: absolute;
    z-index: 1;
    top: 0;
    bottom: 0;
    margin: auto;
  }
  .gallery01 .swiper-button-prev {
    right: calc(100% + 3.2rem);
  }
  .gallery01 .swiper-button-next {
    left: calc(100% + 3.2rem);
  }
  .gallery01 .swiper-scrollbar {
    position: relative;
    margin-top: 1.6rem;
  }
  .gallery01 .swiper-scrollbar::after {
    position: absolute;
    z-index: -1;
    top: 0;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    margin: auto;
    content: "";
    background-color: #eee;
  }
.gallery01 .swiper-thumb .swiper-scrollbar-drag {
  height: 20px;
  padding: 8px 0;
  cursor: pointer;
  background-color: var(--color-theme);
  background-clip: content-box;
}
.gallery01 .swiper-thumb .swiper-scrollbar-drag:active {
  background-color: var(--color-theme-darken);
}
  .gallery01 .slide {
    display: block;
    overflow: hidden;
  }
  .gallery01 .slide-media {
    padding-top: 100%;
    border-radius: 4px;
  }
  .gallery01 .slide-media img {
    -o-object-fit: contain;
       object-fit: contain;
  }
  .gallery01 .slide-title {
    font-weight: bold;
    line-height: 1.6;
    padding: 1rem 0;
	  margin-top: 0;
  }
  .gallery01 .thumb-media {
    padding-top: 100%;
    -webkit-transition: var(--transition);
    transition: var(--transition);
    border-radius: 4px;
  }
  .gallery01 .thumb-media img {
    height: calc(100% + 8px);
    -webkit-transition: var(--transition);
    transition: var(--transition);
    -webkit-transform: translateY(-8px);
            transform: translateY(-8px);
  }
  .gallery01 .swiper-slide-thumb-active {
    -webkit-transition: var(--transition);
    transition: var(--transition);
    opacity: 0.3;
  }
  .gallery01 .swiper-slide-thumb-active .thumb-media {
    -webkit-transform: translateY(-8px);
            transform: translateY(-8px);
  }
  .gallery01 .swiper-slide-thumb-active .thumb-media img {
    -webkit-transform: translateY(0);
            transform: translateY(0);
  }



  @media only screen and (max-width: 1024px) {
    html {
      -webkit-text-size-adjust: 100%;
    }
    .l-inner {
      padding: 0 4rem;
    }
    .pc {
      display: none !important;
    }
    .gallery01 .swiper-button-prev::before, .gallery01 .swiper-button-next::before {
      background-color: rgba(0, 0, 0, 0.3);
      -webkit-box-shadow: var(--box-shadow-dark);
              box-shadow: var(--box-shadow-dark);
    }
    .gallery01 .swiper-button-prev::after, .gallery01 .swiper-button-next::after {
      border-color: #fff;
    }
    .gallery01 .swiper-button-prev {
      right: calc(100% - 3.2rem);
    }
    .gallery01 .swiper-button-next {
      left: calc(100% - 3.2rem);
    }
  }

  @media only screen and (max-width: 599px) {
    html {
      font-size: 50%;
    }
    .pc-tab {
      display: none !important;
    }
  }

  @media only screen and (min-width: 1025px) {
    .tab-sp {
      display: none !important;
    }
    .swiper-button-prev::before, .swiper-button-next::before {
      -webkit-transition: var(--transition);
      transition: var(--transition);
    }
    .swiper-button-prev:hover::before, .swiper-button-next:hover::before {
      -webkit-transform: scale(1.2);
              transform: scale(1.2);
    }
    .gallery01 .swiper-scrollbar-drag:hover {
      background-color: var(--color-theme-darken);
    }
    .gallery01 .thumb-media:hover {
      -webkit-transform: translateY(-8px);
              transform: translateY(-8px);
    }
    .gallery01 .thumb-media:hover img {
      -webkit-transform: translateY(0);
              transform: translateY(0);
    }
  }

  @media only screen and (min-width: 600px) {
    .sp {
      display: none !important;
    }
  }

.t-t-grid{
	display: grid;
	grid-template-columns: 1fr 1fr;
	color: #fff;
	background-color: #223968;
	padding: 2rem;
}
.t-t-text{
	display: flex;
	align-items: center;
	font-size: 1.1rem;
}
.toha-item{
	margin-bottom: 3rem;
}
.toha-item > p{
	text-align: center;
  margin-bottom: 2rem;
}
.slide-title h5{
	font-size: clamp(24px, 1.67vw, 2em);
}
.slide-title p{
	font-size: clamp(14px, 1vw, 1.2em);
}
.t-t-tejun ul{
	list-style: none;
    padding-left: 0;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.t-t-tejun ul li{
	text-align: center;
    color: #223968;
    background-color: #fff;
    border-radius: 9999px;
    position: relative;
  padding: .2rem 0;
}
.t-t-tejun ul li:not(:last-child)::after{
	content: "";
	width: 20px;
	height: 10px;
	background: url("../images/icon/arrow-white.svg") no-repeat center/contain;
	position: absolute;
	bottom: -20px;
	left: 50%;
	transform: translateX(-50%);
}

.t-t-grid{
	gap: 2rem;
}
.t-t-tejun{
	display: flex;
    flex-direction: column;
    justify-content: space-evenly;
	font-size: 1.1rem;
}
.hikiya-wrap{
	max-width: 1200px;
	margin: 0 auto;
}
/* 既存の .l-inner はそのまま */

/* .gallery-wrap を修正 */
.gallery01 .gallery-wrap {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

/* .swiper-main の幅を調整 */
.gallery01 .swiper-main {
    width: 70%; /* メインスライドの幅を70%に設定 */
}

/* .swiper-thumb の幅と向きを調整 */
.gallery01 .swiper-thumb {
    width: 30%; /* サムネイルの幅を30%に設定 */
    flex-direction: column; /* 縦並びにする */
    /* height: 100%; 高さの調整 */
	padding-top: 1rem;
  margin-top: unset;
  overflow-y: auto;
    overflow-x: hidden;
}

/* ギャラリー全体に適切な高さを与える */
.gallery01 {
    overflow: hidden;
    height: auto;
}
.swiper-thumb .swiper-wrapper{
	flex-direction: column;
	display: grid;
    grid-template-columns: repeat(2, 1fr); /* 2列に設定 */
    gap: 8px;
	flex-direction: initial; /* 縦並びのflex-direction: column;を上書き */
    height: auto;
}
.swiper-thumb .slide-pc {
    width: 100% !important;
}


/*.works-list{
  display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: clamp(40px, 5vw, 80px) clamp(20px, 2vw, 30px);
    padding-top: clamp(50px, 9vw, 123px);
}

@media (min-width: 1000px){
  
}*/






.hat-img {
    position: relative;
}

.hat-img-js {
    position: relative;
    width: 100%;
}

.hat-img-js img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.hat-img-js img.active {
    opacity: 1;
}
.hat-img.hidden {
    display: none;
}
.h-a-t .nk-about-head p, .traditional .nk-about-head p, .zisseki-wrap p {
        font-size: clamp(10px, 2.2vw, 1.3em);
    }
.zisseki-wrap.post-type-archive-works .p-postList{
  padding-top: 1rem;
}
@media only screen and (max-width: 1500px){
  .l-inner{
    padding: 0;
  }
}
.page .zisseki-wrap .l-content__body{
  padding-bottom: 5rem;
}
.page.page-id-642 .l-content__body{
  padding-bottom: 0;
}
@media only screen and (max-width: 1200px){
  .t-t-grid{
    grid-template-columns: 1fr;
  }
  .t-t-text, .t-t-tejun{
    order: 2;
  }
  .t-t-tejun{
    gap: 2rem;
  }
  .t-t-img, .hat-img{
    order: 1;
  }
  .t-t-tejun ul{
    width: 100%;
    align-items: center;
  }
  .t-t-tejun ul li{
    width: 70%;
  }
  .l-section .l-inner{
    padding-bottom: 0rem;
}
}
@media only screen and (min-width: 501px){
  
}
@media only screen and (max-width: 500px){
  .t-t-text, .t-t-tejun{
    font-size: 15px;
  }
  .hikiya-title.nk-about-head img{
    height: auto;
  }
  .hikiya-title.nk-about-head p, .toha-item > p{
    font-size: 15px;
  }
  .h-a-t .nk-about-head p, .traditional .nk-about-head p, .zisseki-wrap p, .zisseki-wrap .hikiya-title.nk-about-head p{
    font-size: 20px;
  }
  .t-t-tejun ul li{
    width: 100%;
  }
  .t-t-tejun ul{
    gap: 3.5rem;
  }
  .gallery01 .swiper-main, .gallery01 .swiper-thumb{
    width: 100%;
  }
  .gallery01 .gallery-wrap{
    flex-direction: column;
    gap: 0;
  }
  .swiper-thumb .swiper-wrapper{
    display: flex;
  }
  .swiper-thumb .swiper-slide{
    
  }
  .gallery01 .gallery-wrap {
        flex-direction: column;
    }

    .gallery01 .swiper-thumb {
        width: 100%; /* 親要素の幅を100%にする */
        overflow-y: hidden;
        overflow-x: auto; /* 横スクロールを有効にする */
    }

    .swiper-thumb .swiper-wrapper {
        flex-direction: row; /* 横並びにする */
        height: auto;
    }
    
    /* サムネイルの幅を小さく調整 */
    .swiper-thumb .swiper-slide {
        /* ここで具体的な幅を設定する */
        width: 80px !important; /* 例: 幅を100pxに固定 */
        /* もしくは、ウィンドウサイズに合わせて比率で設定 */
        /* width: 25% !important; */
    }
  .toha-item, .zisseki-wrap {
    margin-top: 5rem;
  }
}


/*------------------
    20250926追加
-------------------*/
.home .nk-footer-recruit{
  display: none;
}
.about-policy-list-20250926{
  list-style: none;
  padding: 0;
  /*font-size: clamp(.8em, 1.5vw, 1.8em);*/
    margin: 0 auto;
    width: 70%;
  margin-top: 3rem;
}
.service-works{
  margin-bottom: 5rem;
}
.t-t-list a .date-cate {
  display: flex;
  gap: 1em;
  margin-bottom: 0.5em;
}
.nk-topics-list a .nk-topics-tag{
  padding: 0 1em;
}
.nk-topics-lists{
  position: relative;
  z-index: 100;
}

.top-topic{
  margin: 10rem 0 3rem;
}
.nk-container{
  width: 100%;
  max-width: 90%;
  margin: 0 auto;
  display: flex;
    justify-content: center;
}
.nk-t-t-grid{
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 8rem;
  max-width: 1500px;
}
.t-t-title h3 p{
  letter-spacing: 0.1em;
    line-break: strict;
    margin-top: 5px;
    overflow-wrap: anywhere;
    word-break: normal;
    font-size: 20px;
}
.t-t-lists{
  list-style: none;
  padding: 0;
}
.t-t-list a {
  text-decoration: none;
  display: block;
  font-size: 16px;
  padding: 1.5rem 0;
  border-bottom: 1px solid #949494;
}
.t-t-lists .t-t-list:first-child a{
  border-top: 1px solid #949494;
}
.date-cate time{
  color: var(--nk-main-color);
    font-size: 1.2em;
}
.date-cate span{
  color: #fff;
    border-radius: 9999px;
    padding: 0 1rem;
    background-color: #223a68;
    display: flex;
    align-items: center;
}
.t-t-list a .t-t-title {
  color: #000;
  font-size: 18px;

  display: -webkit-box;
  -webkit-line-clamp: 2;        /* 2行に制限 */
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.t-t-ul{
  position: relative;
    z-index: 100;
}
.nk-archive-works-list-body time{
  display: none;
}

@media only screen and (max-width: 1000px){
  .c-drawerNav{
    font-size: 15px;
  }
  .c-drawerNav li a{
    padding-top: 12px;
    padding-bottom: 12px;
  }
  .p-drawer__close{
    font-size: 16px;
  }
  .c-submenuToggleBtn{
    width: 23px;
    height: 23px;
  }
  .nk-t-t-grid{
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
    width: 100%;
  }
  .t-t-title{
    width: 220px;
  }
  .top-topic .nk-container{
    margin-bottom: 10rem;
  }
  .t-t-ul{
    width: 100%;
  }
  .t-t-list a .t-t-title{
    width: 100%;
  }
  .top-topic{
    margin: 5rem 0 3rem;
  }
  .nk-mission{
    margin-top: 0;
  }
}
@media only screen and (max-width: 768px){
  .nk-container{
    margin-bottom: 3rem;
  }
}
@media only screen and (min-width: 601px){
  .atarimae.nk-recruit-ttl br, .yarigai.nk-recruit-txt br{
    display: none;
  }
  .nk-recruit-txt br{
    
  }
}
@media only screen and (max-width: 600px){
  .nk-facilities-company-head{
    font-size: 18px;
  }
  .nk-facilities-company-content > p{
    font-size: 14px;
  }
  .nk-facilities-company-txt{
    backdrop-filter: blur(0px);
  }
  .nk-facilities-company-link a{
    font-size: 12px;
  }
  .nk-facilities-company-link{
    margin-top: 7%;
  }
  .nk-facilities-others-links a{
    font-size: 12px;
  }
  .l-footer__nav li{
    
  }
  .l-footer__nav{
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .9em 15px;
  }
  .l-footer__nav a{
    font-size: 14px;
  }
  .nk-service-card-label p{
    font-size: 18px;
  }
  .nk-service-card-label span{
    font-size: 12px;
  }
  .nk-service-card-link a, .nk-works-link a, .nk-recruit-head-link a{
    font-size: 14px;
  }
  .nk-recruit-txt{
    font-size: 14px;
  }
  .nk-recruit-ttl{
    font-size: 18px;
  }
  .nk-contact a p{
    font-size: 14px;
  }
  .nk-topics-more a{
    font-size: 12px;
  }
  .nk-topics-list a{
    font-size: 14px;
  }
  .nk-topics-list a{
    flex-direction: column;
    gap: .8rem;
  }
  .nk-about-head p{
    font-size: 14px;
  }
  .nk-about-policy-head{
    font-size: 16px;
  }
  .about-policy-list-20250926{
    /*font-size: 16px;*/
    width: 95%;
  }
  .nk-about-message-name{
    font-size: 18px;
  }
  .nk-about-message-name span{
    font-size: 14px;
  }
  .nk-about-links a{
    font-size: 14px;
  }
  .nk-comp_prof-access h2{
    font-size: 20px;
  }
  .nk-comp_prof-access p, .nk-history-item-year, 
  .nk-p_service-more a, 
  .nk-p_service-house-subhead, .nk-p_service-house-link a{
    font-size: 14px;
  }
  .nk-p_service-head{
    height: auto;
  }
  .nk-p_service-head img{
    width: 65%;
  }
  .nk-p_service-subhead{
    font-size: 18px;
  }
  .nk-p_service-house-icon img{
    object-fit: contain;
    height: 30px;
  }
  .nk-p_service-house-head{
    font-size: 18px;
  }
  .nk-p_service-map-head{
    font-size: 20px;
  }
}
@media only screen and (max-width: 500px){
  .nk-facilities-company{
    padding-top: 33vw;
    padding-bottom: 25vw;
  }
  .nk-recruit-ttl{
    font-size: 18px;
  }
  .nk-recruit-txt{
    font-size: 14px;
  }
}

/*20251023*/
.nk-history-imgs .nk-history-img:nth-child(5){
  margin-left: unset;
}
.nk-history-img.ma-auto{
  margin-left: auto;
}
.nk-history-img.visibility{
  visibility: hidden;
}
@media only screen and (min-width: 1920px){
  .nk-history-img figcaption {
    font-size: 16px;
  }
}
@media only screen and (min-width: 1801px){
  .nk-history-imgs .nk-history-img:nth-child(6),
  .nk-history-imgs .nk-history-img:nth-child(9){
    display: none;
  }
}
@media only screen and (max-width: 1900px){
  
}
@media only screen and (max-width: 1200px){
  .nk-history-imgs .nk-history-img:nth-child(5){
    margin-top: 207px;
  }
}
@media only screen and (max-width: 950px){
      .nk-history-imgs .nk-history-img:nth-child(5) {
        margin-top: 400px;
    }
}
@media only screen and (max-width: 500px){
  .nk-history-imgs .nk-history-img:nth-child(5) {
        margin-top: 500px;
    }
}
.nk-history-imgs{
  position: relative;
}
.nk-history-imgs .president-img.nk-history-img{
  position: absolute;
  bottom: 230px;
}
.nk-history-imgs .edion-img.nk-history-img{
  position: absolute;
  bottom: 0;
}
@media only screen and (min-width: 510px){
  .nk-history-imgs .president-img.nk-history-img{
    position: static;
  }
  .nk-history-imgs .edion-img.nk-history-img{
    position: static;
  }
}
@media only screen and (min-width: 1400px){
  .nk-history-imgs .nk-history-img:nth-child(9){
    display: none;
  }
}

.president-card{
  display: none;
}

.c-postContent .wp-block-group.pp-contents{
  margin-top: 5rem !important;
}
.pp-group{
  margin-bottom: 5rem;
}
.wp-block-heading.pp-title{
  
}
.wp-block-heading.pp-midashi{
  
}