@charset "UTF-8";
/*
**
template style
**
** reset
** web font
** overall
** header
** gnav
** contents
** main
** side
** topicpath
** footer
** fixed
**
*/
@keyframes pagetopLineFlow {
  0% {
    transform: translateX(-50%) translateY(110px);
    height: 15px;
    opacity: 1;
  }
  80% {
    transform: translateX(-50%) translateY(-85px);
    height: 15px;
    opacity: 1;
  }
  100% {
    transform: translateX(-50%) translateY(-100px);
    height: 0;
    opacity: 0;
  }
}
@keyframes pagetopLineFlow-sp {
  0% {
    transform: translateX(-50%) translateY(55px);
    height: 15px;
    opacity: 1;
  }
  80% {
    transform: translateX(-50%) translateY(-60px);
    height: 15px;
    opacity: 1;
  }
  100% {
    transform: translateX(-50%) translateY(-30px);
    height: 0;
    opacity: 0;
  }
}
/*==================================================

** reset
==================================================*/
/*==================================================

fonts
==================================================*/
/*Safariでヒラギノ角ゴシックをきれいに表示させるCSS*/
/*
@font-face {
	font-family: sans-serif;
	src: local(HiraginoSans-W3);
	font-weight: normal;
	font-display: swap;
}
@font-face {
	font-family: sans-serif;
	src: local(HiraginoSans-W6);
	font-weight: bold;
	font-display: swap;
}
*/
@font-face {
  font-family: "Hiragino Kaku Gothic Pro";
  src: local(HiraginoSans-W3);
  font-weight: normal;
  font-display: swap;
}
@font-face {
  font-family: "Hiragino Kaku Gothic Pro";
  src: local(HiraginoSans-W6);
  font-weight: bold;
  font-display: swap;
}
@font-face {
  font-family: "ヒラギノ角ゴ Pro W3";
  src: local(HiraginoSans-W3);
  font-weight: normal;
  font-display: swap;
}
@font-face {
  font-family: "ヒラギノ角ゴ Pro W3";
  src: local(HiraginoSans-W6);
  font-weight: bold;
  font-display: swap;
}
@font-face {
  font-family: "ヒラギノ角ゴ ProN W3";
  src: local(HiraginoSans-W3);
  font-weight: normal;
  font-display: swap;
}
@font-face {
  font-family: "ヒラギノ角ゴ ProN W3";
  src: local(HiraginoSans-W6);
  font-weight: bold;
  font-display: swap;
}
@font-face {
  font-family: "ＭＳ Ｐゴシック";
  src: local(HiraginoSans-W3);
  font-weight: normal;
  font-display: swap;
}
@font-face {
  font-family: "ＭＳ Ｐゴシック";
  src: local(HiraginoSans-W6);
  font-weight: bold;
  font-display: swap;
}
@font-face {
  font-family: "MS P Gothic";
  src: local(HiraginoSans-W3);
  font-weight: normal;
  font-display: swap;
}
@font-face {
  font-family: "MS P Gothic";
  src: local(HiraginoSans-W6);
  font-weight: bold;
  font-display: swap;
}
@font-face {
  font-family: "MS PGothic";
  src: local(HiraginoSans-W3);
  font-weight: normal;
  font-display: swap;
}
@font-face {
  font-family: "MS PGothic";
  src: local(HiraginoSans-W6);
  font-weight: bold;
  font-display: swap;
}
/*==================================================

sectioning	
==================================================*/
/* Box sizing rules */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/*	outline	*/
:where(html,
body) {
  margin: 0;
  padding: 0;
  border: 0;
  line-height: 1;
}

html {
  scrollbar-gutter: stable;
  font-size: 62.5%;
}

body {
  font-family: "IBM Plex Sans JP", "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック体", YuGothic, Verdana, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", Meiryo, sans-serif;
  font-weight: 400;
  font-size: 1.6rem;
  overflow-wrap: anywhere;
  -moz-text-size-adjust: none;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-backface-visibility: hidden;
  -webkit-font-smoothing: antialiased;
}

:where(p,
blockquote,
address,
small,
dt,
dd,
li,
th,
td) {
  font-style: normal;
  line-height: 1.8;
  overflow-wrap: break-word;
}

:where(div) {
  line-height: 1;
}

:where(article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
main,
nav,
section) {
  display: block;
}

/*	heading	*/
:where(h1,
h2,
h3,
h4,
h5,
h6) {
  margin: 0;
  padding: 0;
  vertical-align: top;
  font-weight: normal;
  font-size: 100%;
  line-height: 1.8;
  overflow-wrap: break-word;
}

/*==================================================

link	
==================================================*/
:where(a) {
  color: inherit;
  text-decoration: inherit;
  cursor: pointer;
  -webkit-text-decoration-skip: ink;
          text-decoration-skip-ink: auto;
  touch-action: manipulation;
}

/*==================================================

content	
==================================================*/
/*	text	*/
:where(p,
blockquote) {
  margin: 0;
}

/*	list	*/
:where(ol,
ul,
dl,
dt,
dd,
menu,
summary) {
  margin: 0;
}

:where(ol,
ul,
menu,
summary) {
  padding: 0;
  list-style: none;
  list-style-position: inside;
}

/*	table	*/
:where(table) {
  border-collapse: collapse;
}

:where(th) {
  font-weight: normal;
}

/*	embed	*/
:where(img,
svg,
video,
canvas,
audio,
iframe,
embed,
object,
figure,
picture) {
  display: block;
}

:where(img,
svg,
video) {
  block-size: auto;
  max-width: 100%;
}

:where(img) {
  image-rendering: -webkit-optimize-contrast;
  border: 0;
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}

:where(img[src$=".svg"]) {
  width: 100%;
}

:where(figure) {
  margin: 0;
  padding: 0;
}

:where(iframe) {
  border: none;
  width: 100%;
  vertical-align: bottom;
}

:where(video) {
  outline: none;
}

:where(svg) {
  stroke: none;
  fill: currentColor;
}

:where(svg):where(:not([fill])) {
  stroke: currentColor;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/*	semantics	*/
:where(ruby,
rt,
mark) {
  margin: 0;
  padding: 0;
  line-height: 1;
}

:where(small) {
  font-size: 100%;
}

:where(em,
cite,
dfn,
i,
strong,
b) {
  font-style: normal;
  font-weight: normal;
}

:where(ins,
del) {
  text-decoration: none;
}

:where(q) {
  quotes: none;
}

:where(sup) {
  vertical-align: super;
}

:where(sub) {
  vertical-align: sub;
}

:where(mark) {
  background: none;
}

/**/
:where(pre,
code,
kbd,
samp) {
  display: block;
  font: inherit;
}

/*==================================================

form
==================================================*/
:where(form) {
  margin: 0;
}

:where(input, select, textarea, button) {
  -webkit-appearance: none;
  box-shadow: none;
  border-radius: 0;
  margin: 0;
  padding: 0;
  font: inherit;
  outline: none;
  color: inherit;
  touch-action: manipulation;
}

:where(label, button, select) {
  cursor: pointer;
}

:where(input[type=file]) {
  cursor: auto;
}

:where(input[type=file])::-webkit-file-upload-button,
:where(input[type=file])::file-selector-button {
  cursor: pointer;
}

:where(fieldset) {
  font: inherit;
  margin: 0;
  padding: 0;
  border: 0;
}

:where(textarea) {
  resize: vertical;
  vertical-align: bottom;
}

:where(button, button[type], input[type=button], input[type=submit], input[type=reset])[disabled] {
  cursor: not-allowed;
}

/*==================================================

** custom properties
==================================================*/
/*==================================================

** overall
==================================================*/
/*
*::selection {
	background:lighten($color-bk,20%);
	color:#fff;
}
*::-moz-selection {
	background: lighten($color-bk,20%);
	color:#fff;
}
*/
:where(html, body) {
  height: 100%;
  width: 100%;
}

html.is-modal-open {
  overflow: hidden;
}
@media screen and (max-width: 1023px) {
  html.is-gnav-open {
    overflow: hidden;
  }
}

body {
  color: #1f2b33;
  position: relative;
  background: #f0f2f5;
  letter-spacing: 0.02em;
  left: 0;
  transition: all 0.3s;
}
@media screen and (max-width: 1023px) {
  .is-gnav-open body {
    top: 0;
    left: -295px;
    transition: all 0.3s;
  }
}

.sitewrap {
  --sitewrap-before-top:320px;
  position: relative;
}
.sitewrap:before {
  content: "";
  position: absolute;
  top: var(--sitewrap-before-top);
  left: 0;
  width: 100%;
  height: calc(100% - var(--sitewrap-before-top));
  background: url(../img/common/body_bg_pc.svg) repeat-y center top/max(1920 / 1920 * 100vw, 1920px) auto;
  z-index: -1;
}
.sitewrap:has(.body-bg-none)::before {
  content: none;
}
.sitewrap:has(.pagettl-no-bg) #header .siteid {
  filter: unset;
}
.sitewrap:has(.pagettl-no-bg) #gnav .gnav-menu .txt {
  color: #1f2b33;
}
.sitewrap:has(.pagettl-no-bg) #gnav .gnav-cta a {
  border-color: #1f2b33;
  color: #1f2b33;
}
.sitewrap:has(.pagettl-no-bg) #gnav .gnav-cta a:hover {
  background: #1f2b33;
  color: #fff;
}
.sitewrap:has(.pagettl-no-bg) #menubtn {
  color: #1f2b33;
}
@media screen and (max-width: 767px) {
  .sitewrap {
    --sitewrap-before-top:264px;
  }
  .sitewrap:before {
    background-image: url(../img/common/body_bg_sp.svg);
    background-size: max(800 / 800 * 100vw, 800px) auto;
  }
}

.wrap {
  position: relative;
  margin-inline: auto;
}
@media screen and (min-width: 1024px) {
  .wrap {
    max-width: 1168px;
    padding-inline: 20px;
  }
}
@media screen and (max-width: 1023px) {
  .wrap {
    width: 91.4%;
  }
}

:where(a, button) {
  transition: all 0.4s;
}
:where(a, button):hover {
  transition: all 0.6s;
}
:where(a, button):has(img):hover {
  opacity: 0.8;
}

/*==================================================

** header
==================================================*/
#header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 999;
  width: 100%;
  transition: all 0.3s;
}
#header .headerwrap {
  padding: 40px clamp(20px, 3.7234042553vw + -23.4893617021px, 48px);
}
#header .siteid {
  width: min(299 / 1200 * 100vw, 299px);
  filter: brightness(0) invert(1);
}
#header .siteid .logo {
  display: block;
}
#header.is-scrolled {
  background: #f0f2f5;
}
#header.is-scrolled .headerwrap {
  padding: 24px clamp(20px, 3.7234042553vw + -23.4893617021px, 48px);
}
#header.is-scrolled .siteid {
  filter: unset;
}

#menubtn {
  display: none;
}

@media screen and (max-width: 1023px) and (min-width: 768px) {
  #header .siteid {
    width: 299px;
  }
  #header.is-scrolled .headerwrap {
    padding: 16px clamp(20px, 3.7234042553vw + -23.4893617021px, 48px);
  }
}
@media screen and (max-width: 1023px) {
  .is-gnav-open #header {
    top: 0;
    left: -295px;
    transition: all 0.3s;
  }
  #menubtn {
    display: block;
    position: relative;
    width: 48px;
    height: 48px;
    color: #fff;
    border: 1px solid currentColor;
    background: 0;
  }
  #menubtn .bar {
    position: absolute;
    right: 0;
    left: 0;
    margin: auto;
    display: block;
    width: 16px;
    height: 2px;
    background: currentColor;
    transition: all 0.3s;
  }
  #menubtn .bar1 {
    top: 15px;
  }
  #menubtn .bar2 {
    top: 22px;
  }
  #menubtn .bar3 {
    top: 29px;
  }
  .is-gnav-open #menubtn .bar {
    transition: all 0.3s;
    width: 20px;
  }
  .is-gnav-open #menubtn .bar1 {
    rotate: 45deg;
    top: 22px;
  }
  .is-gnav-open #menubtn .bar2 {
    opacity: 0;
  }
  .is-gnav-open #menubtn .bar3 {
    rotate: -45deg;
    top: 22px;
  }
  .is-scrolled #menubtn {
    color: #1f2b33;
  }
}
@media screen and (max-width: 767px) {
  #header .headerwrap {
    height: 80px;
    padding: 16px 4%;
  }
  #header .siteid {
    width: 60.8%;
    max-width: 228px;
  }
  #header.is-scrolled .headerwrap {
    padding: 16px 4%;
  }
}
/*==================================================

** gnav
==================================================*/
#gnav .gnav-menu .txt {
  display: flex;
  align-items: center;
  gap: 4px;
  font-weight: 500;
  line-height: 1.5;
  position: relative;
}
#gnav .gnav-menu:has(.gnav-sub) .txt:after {
  content: "";
  display: block;
  aspect-ratio: 12/8;
  height: 8px;
  background: currentColor;
  -webkit-mask: url(../img/common/angle_btm_wt.svg) no-repeat center center/contain;
          mask: url(../img/common/angle_btm_wt.svg) no-repeat center center/contain;
  transition: inherit;
}
#gnav .gnav-cta a {
  display: flex;
  align-items: center;
  gap: 6px;
  border: 1px solid #fff;
  padding: 7px 19px;
  font-size: 1.4rem;
  font-weight: 500;
  transition: all 0.3s;
  color: #fff;
}
#gnav .gnav-cta a:hover {
  color: #1f2b33;
  background: #fff;
}
#gnav .gnav-cta.lang a:before {
  content: "";
  display: block;
  width: 14px;
  aspect-ratio: 1;
  background: currentColor;
  -webkit-mask: url(../img/common/ico_global_wt.svg) no-repeat center center/contain;
          mask: url(../img/common/ico_global_wt.svg) no-repeat center center/contain;
}
@media screen and (min-width: 1024px) {
  #gnav {
    display: block !important;
  }
  #gnav .gnav-menu {
    position: relative;
  }
  #gnav .gnav-menu + .gnav-menu {
    margin-left: min(32 / 1400 * 100vw, 32px);
  }
  #gnav .gnav-menu:hover .txt {
    transition: all 0.6s;
  }
  #gnav .gnav-menu:hover .txt:before {
    transform: scale(1, 1);
  }
  #gnav .gnav-menu:hover .txt:after {
    transform: rotate(180deg);
  }
  #gnav .gnav-menu:hover .gnav-drop {
    opacity: 1;
    transition: all 0.6s;
    max-height: 999px;
  }
  #gnav .gnav-menu .txt {
    color: #fff;
    text-align: center;
    font-size: min(16 / 1200 * 100vw, 1.6rem);
    transition: all 0.3s;
  }
  #gnav .gnav-menu .txt:before {
    content: "";
    display: block;
    width: 100%;
    height: 1px;
    position: absolute;
    left: 0;
    bottom: 0;
    background: currentColor;
    transform: scale(0, 1);
    transform-origin: left top;
    transition: inherit;
  }
  #gnav .gnav-drop {
    display: block !important;
    position: absolute;
    top: 100%;
    left: -16px;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: all 0.3s;
  }
  #gnav .gnav-sub {
    padding: 22px 16px;
  }
  #gnav .gnav-sub-menu {
    border-radius: 8px;
    background: #fff;
    width: 200px;
    padding: 7px 20px;
  }
  #gnav .gnav-sub-menu.wide-sub-menu {
    width: 280px;
  }
  #gnav .gnav-sub-menu li {
    position: relative;
    background: repeating-linear-gradient(to right, #d9d9d9 0 2px, transparent 2px 4px) no-repeat left bottom/100% 1px;
  }
  #gnav .gnav-sub-menu li:last-of-type {
    background: none;
  }
  #gnav .gnav-sub-menu li a {
    display: block;
    padding-block: 12px 8px;
    font-size: 1.4rem;
    font-weight: 500;
  }
  #gnav .gnav-sub-menu li a:hover {
    color: #4180b1;
  }
  #gnav .gnav-cta {
    margin-left: min(32 / 1400 * 100vw, 32px);
  }
  #gnav .gnav-cta + .gnav-cta {
    margin-left: 8px;
  }
  .is-scrolled #gnav .gnav-menu .txt {
    color: #1f2b33;
  }
  .is-scrolled #gnav .gnav-sub {
    padding: 32px 16px;
  }
  .is-scrolled #gnav .gnav-cta a {
    border-color: #1f2b33;
    color: #1f2b33;
  }
  .is-scrolled #gnav .gnav-cta a:hover {
    background: #1f2b33;
    color: #fff;
  }
}
@media screen and (max-width: 1023px) {
  #gnav {
    position: fixed;
    top: 0;
    right: -295px;
    width: 295px;
    height: 100%;
    transition: all 0.3s;
  }
  #gnav .gnav-bg {
    width: 0;
    height: 0;
    position: fixed;
    left: 0;
    top: 0;
    z-index: -1;
  }
  .is-gnav-open #gnav .gnav-bg {
    width: 100%;
    height: 100%;
  }
  #gnav .gnav-wrap {
    background: #fff;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    -ms-overflow-style: none;
    overflow: -moz-scrollbars-none;
  }
  #gnav .gnav-wrap::-webkit-scrollbar {
    display: none;
  }
  #gnav .gnav-wrap {
    width: 100%;
    height: 100%;
    padding: 48px 16px 80px;
  }
  #gnav .gnav-menu {
    width: 100%;
  }
  #gnav .gnav-menu + li {
    margin-top: 22px;
  }
  #gnav .gnav-menu .txt {
    width: 100%;
    font-size: 1.4rem;
    position: relative;
  }
  #gnav .gnav-menu .txt:after {
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    margin: auto;
    transition: all 0.3s;
  }
  #gnav .gnav-menu .txt.is-open:after {
    rotate: 180deg;
    transition: all 0.3s;
  }
  #gnav .gnav-drop {
    display: none;
  }
  #gnav .gnav-sub {
    margin-top: 22px;
    padding-left: 16px;
  }
  #gnav .gnav-sub-menu li {
    width: 100%;
    font-size: 1.4rem;
    line-height: 1.5;
  }
  #gnav .gnav-sub-menu li + li {
    margin-top: 20px;
  }
  #gnav .gnav-cta {
    width: 100%;
  }
  #gnav .gnav-cta a {
    justify-content: center;
    border-color: #1f2b33;
    padding: 12px 19px 9px;
    color: #1f2b33;
  }
  #gnav .gnav-cta a:hover {
    color: #fff;
    background: #1f2b33;
  }
  #gnav .gnav-cta.contact {
    margin-top: 48px;
  }
  #gnav .gnav-cta.lang {
    margin-top: 16px;
  }
  .is-gnav-open #gnav {
    right: 0;
    transition: all 0.3s;
  }
}

/*==================================================

** contents
==================================================*/
/*==================================================

** main
==================================================*/
/* pagettl */
#pagettl {
  width: 100%;
  height: 440px;
  background: url("../img/pagettl/pagettl_bg_default_pc.webp") no-repeat center center/cover;
}
#pagettl.pagettl-no-bg {
  margin-top: 200px;
  background: none;
  height: auto;
}
#pagettl.pagettl-no-bg .pagettl {
  margin-top: 0;
  color: #4180b1;
}
#pagettl.pagettl-no-bg .pagettl-ja .ttl:before, #pagettl.pagettl-no-bg .pagettl-ja .ttl:after {
  background: #4180b1;
}
#pagettl.pagettl-no-bg + * {
  margin-top: 120px;
}
#pagettl .wrap {
  width: 100%;
}
#pagettl .pagettl {
  color: #fff;
  text-align: center;
  margin-top: 84px;
  font-size: inherit;
}
#pagettl .pagettl-en {
  display: block;
  font-size: 8rem;
  font-weight: 600;
  color: #8f9fb8;
  line-height: 1;
  margin: auto;
}
#pagettl .pagettl-ja {
  display: block;
}
#pagettl .pagettl-ja .ttl {
  font-size: 2.8rem;
  font-weight: 500;
  line-height: 1;
  position: relative;
  padding: 0 64px;
}
#pagettl .pagettl-ja .ttl:before, #pagettl .pagettl-ja .ttl:after {
  content: "";
  display: block;
  width: 68px;
  height: 2px;
  background: #fff;
  position: absolute;
  top: 30%;
  z-index: 1;
}
#pagettl .pagettl-ja .ttl:before {
  left: 0;
  transform: rotate(-45deg);
}
#pagettl .pagettl-ja .ttl:after {
  right: 0;
  transform: rotate(-45deg);
}
#pagettl.facilities {
  background-image: url("../img/pagettl/pagettl_bg_facilities_pc.webp");
}
#pagettl.works {
  background-image: url("../img/pagettl/pagettl_bg_works_pc.webp");
}
#pagettl.company {
  background-image: url("../img/pagettl/pagettl_bg_company_pc.webp");
}
#pagettl.outline {
  background-image: url("../img/pagettl/pagettl_bg_outline_pc.webp");
}
#pagettl.history {
  background-image: url("../img/pagettl/pagettl_bg_history_pc.webp");
}
#pagettl.offices {
  background-image: url("../img/pagettl/pagettl_bg_offices_pc.webp");
}
#pagettl.quality {
  background-image: url("../img/pagettl/pagettl_bg_quality_pc.webp");
}
#pagettl.recruit {
  background-image: url("../img/pagettl/pagettl_bg_recruit_pc.webp");
}
#pagettl.graduate {
  background-image: url("../img/pagettl/pagettl_bg_graduate_pc.webp");
}
#pagettl.career {
  background-image: url("../img/pagettl/pagettl_bg_career_pc.webp");
}
@media screen and (max-width: 767px) {
  #pagettl {
    height: 264px;
    background-image: url("../img/pagettl/pagettl_bg_default_sp.webp");
  }
  #pagettl.pagettl-no-bg {
    margin-top: 120px;
  }
  #pagettl.pagettl-no-bg + * {
    margin-top: 80px;
  }
  #pagettl .pagettl {
    margin-top: 52px;
  }
  #pagettl .pagettl-en {
    font-size: 4.8rem;
  }
  #pagettl .pagettl-ja .ttl {
    font-size: 2rem;
    padding: 0 44px;
  }
  #pagettl .pagettl-ja .ttl:before, #pagettl .pagettl-ja .ttl:after {
    width: 40px;
  }
  #pagettl.facilities {
    background-image: url("../img/pagettl/pagettl_bg_facilities_sp.webp");
  }
  #pagettl.works {
    background-image: url("../img/pagettl/pagettl_bg_works_sp.webp");
  }
  #pagettl.company {
    background-image: url("../img/pagettl/pagettl_bg_company_sp.webp");
  }
  #pagettl.outline {
    background-image: url("../img/pagettl/pagettl_bg_outline_sp.webp");
  }
  #pagettl.history {
    background-image: url("../img/pagettl/pagettl_bg_history_sp.webp");
  }
  #pagettl.offices {
    background-image: url("../img/pagettl/pagettl_bg_offices_sp.webp");
  }
  #pagettl.quality {
    background-image: url("../img/pagettl/pagettl_bg_quality_sp.webp");
  }
  #pagettl.recruit {
    background-image: url("../img/pagettl/pagettl_bg_recruit_sp.webp");
  }
  #pagettl.graduate {
    background-image: url("../img/pagettl/pagettl_bg_graduate_sp.webp");
  }
  #pagettl.career {
    background-image: url("../img/pagettl/pagettl_bg_career_sp.webp");
  }
}
@media screen and (max-width: 374px) {
  #pagettl .pagettl-en {
    font-size: 13vw;
  }
  #pagettl .pagettl-ja {
    font-size: 1.6rem;
    padding: 0 32px;
  }
}

/* main style */
.main .page-deco {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.main .page-deco-ptn1 {
  position: relative;
}
.main .page-deco-svg {
  width: min(75vw, 908px);
  aspect-ratio: 908/359;
  position: absolute;
  top: -56px;
  left: clamp(-51px, -35.8586vw + 438.8283px, 20px);
  z-index: -1;
}
.main :where(p, address) + :where(p, address) {
  margin-top: 16px;
}
.main :where(ol, ul) {
  counter-reset: number;
}
.main :where(ol, ul) li {
  position: relative;
}
.main :where(ol, ul) li > :first-child {
  margin-top: 0;
}
.main :where(ol, ul) > li {
  counter-increment: number;
}
.main :where(ol, ul) {
  /*
  .list {
      &-ptn1 {}
      &-ico {}
      &-num {}
  }
      */
}
.main :where(ol, ul).list-ptn1 {
  list-style: none;
  margin-top: 40px;
}
.main :where(ol, ul).list-ptn1 > li {
  padding-left: 26px;
}
.main :where(ol, ul).list-ptn1 > li:before {
  content: "";
  position: absolute;
  top: 9px;
  left: 0;
  margin: auto;
  width: 10px;
  height: 10px;
  border-radius: 1000px;
  background: #4180b1;
}
.main :where(ol, ul).list-ptn1 > li + li {
  margin-top: 12px;
}
.main :where(ol, ul).list-ptn2 {
  list-style: none;
  margin-top: 40px;
}
.main :where(ol, ul).list-ptn2 > li {
  margin-top: 0;
  padding-left: 16px;
}
.main :where(ol, ul).list-ptn2 > li:before {
  content: "";
  position: absolute;
  top: 10px;
  left: 0;
  margin: auto;
  width: 5px;
  height: 5px;
  border-radius: 1000px;
  background-color: #1f2b33;
}
.main :where(table), .main .tbl {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  margin-top: 48px;
}
.main :where(table) th, .main :where(table) td, .main .tbl th, .main .tbl td {
  width: auto;
  text-align: left;
  vertical-align: top;
}
.main :where(table) th > :first-child, .main :where(table) td > :first-child, .main .tbl th > :first-child, .main .tbl td > :first-child {
  margin-top: 0;
}
.main :where(table) th, .main :where(table) td, .main .tbl th, .main .tbl td {
  padding: 16px 16px 14px;
  border: 1px solid #ccc;
  line-height: 1.5;
}
.main :where(table) th, .main .tbl th {
  width: 240px;
  background: #ebedf0;
  font-weight: 500;
}
.main :where(table).tbl-ptn1, .main .tbl.tbl-ptn1 {
  border-top: 1px solid #ccc;
}
.main :where(table).tbl-ptn1 th,
.main :where(table).tbl-ptn1 td, .main .tbl.tbl-ptn1 th,
.main .tbl.tbl-ptn1 td {
  padding: 21px 16px 19px;
  border-top: 0;
  border-right: 0;
  border-bottom: 1px solid #ccc;
  border-left: 0;
}
.main :where(table).tbl-ptn1 th, .main .tbl.tbl-ptn1 th {
  width: 240px;
  background: #ebedf0;
}
.main :where(table).tbl-ptn2, .main .tbl.tbl-ptn2 {
  border-collapse: collapse;
  background: 0;
  margin-top: 0;
}
.main :where(table).tbl-ptn2 th, .main :where(table).tbl-ptn2 td, .main .tbl.tbl-ptn2 th, .main .tbl.tbl-ptn2 td {
  padding: 20px 0;
  border: 0;
  border-bottom: 1px dashed #ccc;
}
.main :where(table).tbl-ptn2 th, .main .tbl.tbl-ptn2 th {
  width: 160px;
  background: 0;
  margin-right: 16px;
  color: #4180b1;
}
.main :where(dl) dt > :first-child, .main :where(dl) dd > :first-child {
  margin-top: 0;
}
.main :where(blockquote) {
  display: block;
  padding: 20px;
}
.main :where(blockquote):before, .main :where(blockquote):after {
  display: block;
}
.main :where(blockquote):before {
  content: "“";
  text-align: left;
}
.main :where(blockquote):after {
  content: "”";
  text-align: right;
}
.main em {
  font-style: italic;
}
.main strong {
  font-weight: bold;
}
.main {
  --h1-fs:3.2rem;
  --h2-fs:2.8rem;
  --h3-fs:2.4rem;
  --h4-fs:2rem;
  --h5-fs:1.8rem;
  --h1-mt:120px;
  --h2-mt:120px;
  --h3-mt:48px;
  --h4-mt:40px;
  --h5-mt:32px;
  --h6-mt:24px;
  --h1-next-mt:64px;
  --h2-next-mt:48px;
  --h3-next-mt:40px;
  --h4-next-mt:32px;
  --h5-next-mt:24px;
  --h6-next-mt:0;
}
.main :where(h1, h2, h3, h4, h5, h6) {
  font-weight: 500;
}
.main :where(h1), .main .h1 {
  margin-top: var(--h1-mt);
  font-size: var(--h1-fs);
}
.main :where(h1) + *, .main .h1 + * {
  margin-top: var(--h1-next-mt);
}
.main :where(h2), .main .h2 {
  margin-top: var(--h2-mt);
  font-size: var(--h2-fs);
}
.main :where(h2) + *, .main .h2 + * {
  margin-top: var(--h2-next-mt);
}
.main :where(h2).h2-ptn1, .main .h2.h2-ptn1 {
  text-align: center;
  padding-bottom: 30px;
  position: relative;
}
.main :where(h2).h2-ptn1:after, .main .h2.h2-ptn1:after {
  content: "";
  display: block;
  width: 64px;
  height: 2px;
  background: #4180b1;
  position: absolute;
  bottom: 0;
  right: 0;
  left: 0;
  margin: auto;
}
.main :where(h2).h2-ptn2, .main .h2.h2-ptn2 {
  font-size: 3.2rem;
  line-height: 1.5;
  padding-bottom: 30px;
  position: relative;
}
.main :where(h2).h2-ptn2:after, .main .h2.h2-ptn2:after {
  content: "";
  display: block;
  width: 100%;
  height: 2px;
  background: #4180b1;
  position: absolute;
  bottom: 0;
  left: 0;
}
.main :where(h3), .main .h3 {
  margin-top: var(--h3-mt);
  font-size: var(--h3-fs);
}
.main :where(h3) + *, .main .h3 + * {
  margin-top: var(--h3-next-mt);
}
.main :where(h4), .main .h4 {
  margin-top: var(--h4-mt);
  font-size: var(--h4-fs);
}
.main :where(h4) + *, .main .h4 + * {
  margin-top: var(--h4-next-mt);
}
.main :where(h5), .main .h5 {
  margin-top: var(--h5-mt);
  font-size: var(--h5-fs);
}
.main :where(h5) + *, .main .h5 + * {
  margin-top: var(--h5-next-mt);
}
.main :where(h6), .main .h6 {
  margin-top: var(--h6-mt);
}
.main :where(h6) + *, .main .h6 + * {
  margin-top: var(--h6-next-mt);
}
@media screen and (max-width: 1023px) {
  .main .page-deco-svg {
    left: 0;
  }
}
@media screen and (max-width: 767px) {
  .main .page-deco-svg {
    width: min(300 / 375 * 100vw, 300px);
    height: auto;
    aspect-ratio: 300/119;
  }
  .main :where(table), .main .tbl {
    margin-top: 48px;
  }
  .main :where(table) th,
  .main :where(table) td, .main .tbl th,
  .main .tbl td {
    padding: 15px;
  }
  .main :where(table) th, .main .tbl th {
    width: 35%;
    min-width: 120px;
  }
  .main :where(table).tbl-ptn1 th,
  .main :where(table).tbl-ptn1 td, .main .tbl.tbl-ptn1 th,
  .main .tbl.tbl-ptn1 td {
    display: block;
  }
  .main :where(table).tbl-ptn1 th, .main .tbl.tbl-ptn1 th {
    width: 100%;
    border-bottom: 0;
  }
  .main :where(table).tbl-ptn2 th, .main :where(table).tbl-ptn2 td, .main .tbl.tbl-ptn2 th, .main .tbl.tbl-ptn2 td {
    display: block;
  }
  .main :where(table).tbl-ptn2 th, .main .tbl.tbl-ptn2 th {
    border-bottom: 0;
    width: 100%;
    padding-bottom: 0;
  }
  .main :where(table).tbl-ptn2 td, .main .tbl.tbl-ptn2 td {
    padding-top: 16px;
  }
  .main {
    --h1-fs:28px;
    --h2-fs:24px;
    --h3-fs:22px;
    --h1-mt:80px;
    --h2-mt:64px;
  }
  .main :where(h2).h2-ptn1, .main .h2.h2-ptn1 {
    padding-bottom: 20px;
  }
  .main :where(h2).h2-ptn2, .main .h2.h2-ptn2 {
    font-size: 2.8rem;
    padding-bottom: 22px;
  }
}

/*==================================================

** side
==================================================*/
/*==================================================

** topicpath
==================================================*/
#topicpath {
  padding-bottom: 64px;
}
#topicpath ol {
  position: relative;
  margin-inline: auto;
}
@media screen and (min-width: 1024px) {
  #topicpath ol {
    max-width: 1168px;
    padding-inline: 20px;
  }
}
@media screen and (max-width: 1023px) {
  #topicpath ol {
    width: 91.4%;
  }
}
#topicpath li {
  display: inline;
}
#topicpath li + li:before {
  content: "／";
  display: inline-block;
  margin: 0 8px;
  color: #8f9fb8;
}
#topicpath li span + span:before {
  content: ",";
  margin: 0 5px;
}
#topicpath li a {
  transition: all 0.4s;
}
#topicpath li a:hover {
  transition: all 0.4s;
  color: #4180b1;
  text-decoration: underline;
}
@media screen and (max-width: 767px) {
  #topicpath {
    display: none;
  }
}

/*==================================================

** footer
==================================================*/
#footer {
  background: #1f2b33;
}

#ftSitemap {
  padding-block: 64px 62px;
  border-bottom: 1px solid #545d6b;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px 24px;
}
#ftSitemap .sitemap li {
  line-height: 1;
}
#ftSitemap .sitemap > li + li {
  margin-top: 16px;
}
#ftSitemap .sitemap a {
  color: #fff;
  font-weight: 500;
  line-height: 1.5;
  font-size: 1.4rem;
  position: relative;
}
#ftSitemap .sitemap a:hover:after {
  transform: scale(1, 1);
}
#ftSitemap .sitemap a:after {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  position: absolute;
  left: 0;
  bottom: 0;
  transition: all 0.3s;
  background: currentColor;
  transform: scale(0, 1);
  transform-origin: left top;
}
#ftSitemap .sitemap .ftnav-menu {
  line-height: 1.5;
}
#ftSitemap .sitemap .ftnav-sub {
  margin-top: 16px;
}
#ftSitemap .sitemap .ftnav-sub-menu {
  gap: 14px 16px;
}
#ftSitemap .sitemap .ftnav-sub-menu a {
  color: #a1abb2;
}

#ftSiteid {
  color: #fff;
  margin-top: 52px;
  padding-bottom: 64px;
}
#ftSiteid .siteid {
  width: 252px;
  margin: 0 auto;
}
#ftSiteid .addressbox {
  width: 100%;
  margin-top: 28px;
}
#ftSiteid .addressbox address {
  font-size: 1.4rem;
  letter-spacing: 0;
  text-align: center;
  line-height: 1.5;
}
#ftSiteid .copy {
  width: 100%;
  color: #a1abb2;
  font-size: 1.2rem;
  font-weight: 500;
  margin-top: 46px;
}

@media screen and (max-width: 1023px) and (min-width: 768px) {
  #ftSitemap {
    grid-template-columns: repeat(4, auto);
  }
}
@media screen and (max-width: 767px) {
  #ftSitemap {
    padding-block: 48px;
    grid-template-columns: 1fr;
  }
  #ftSitemap .sitemap .ftnav-sub-menu {
    grid-template-columns: 1fr 1fr;
  }
  #ftSiteid {
    margin-top: 52px;
    padding-bottom: 48px;
  }
  #ftSiteid .siteid {
    width: 54.4%;
  }
  #ftSiteid .addressbox {
    margin-top: 30px;
  }
  #ftSiteid .copy {
    margin-top: 44px;
  }
}
/*==================================================

** pagetop
==================================================*/
#pagetop {
  position: relative;
}
#pagetop a {
  position: absolute;
  right: 0;
  bottom: 64px;
  z-index: 100;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  width: 80px;
  height: 195px;
  color: #fff;
  text-decoration: none;
  overflow: hidden;
  transition: background 0.3s ease, transform 0.3s ease;
}
#pagetop a span {
  display: block;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  line-height: 1;
  position: relative;
  z-index: 1;
}
#pagetop a:before, #pagetop a:after {
  content: "";
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  background: #fff;
}
#pagetop a:before {
  top: 0;
  height: 110px;
}
#pagetop a:after {
  width: 2px;
  top: 10px;
  height: 15px;
  background: #1f2b33;
  animation: pagetopLineFlow 2.8s ease-in-out infinite;
}
#pagetop a:hover {
  transform: translateY(-4px);
  cursor: pointer;
}
@media screen and (max-width: 767px) {
  #pagetop a {
    bottom: 34px;
    width: 44px;
    height: 145px;
  }
  #pagetop a span {
    font-size: 1rem;
  }
  #pagetop a:before {
    height: 77px;
  }
  #pagetop a:after {
    top: 10px;
    height: 15px;
    animation: pagetopLineFlow-sp 2.2s ease-in-out infinite;
  }
}