*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 24px);
}
body {
  margin: 0;
  background: var(--c-white);
  color: var(--c-ink);
  font-family: var(--f-jp);
  font-size: var(--fs-body);
  font-weight: 400;
  line-height: 1.95;
  font-feature-settings: "palt";
  letter-spacing: .02em;
  -webkit-font-smoothing: antialiased;
  font-variant-numeric: lining-nums;
}
img {
  max-width: 100%;
  display: block;
  height: auto;
}
body.nav-open {
  overflow: hidden;
}
a {
  color: inherit;
  text-decoration: none;
}
h1,
h2,
h3,
h4,
h5,
h6,
p,
figure,
dl,
dd,
blockquote {
  margin: 0;
  font-size: inherit;
  font-weight: inherit;
}
ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}
table {
  border-collapse: collapse;
  width: 100%;
}
button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}
:focus-visible {
  outline: 2px solid var(--c-red);
  outline-offset: 3px;
  border-radius: 2px;
}
::selection {
  background: var(--c-ink);
  color: var(--c-white);
}
@media (prefers-reduced-motion:reduce) {
  * {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
  .js [data-animate],
  .js .img-reveal {
    opacity: 1 !important;
    transform: none !important;
  }
  .js [data-sec] .sub-section__label::before {
    transform: none !important;
  }
  .js [data-sec] .sub-section__label>span,
  .js [data-sec] .sec-ghost {
    opacity: 1 !important;
    transform: none !important;
  }
}
.en {
  font-family: var(--f-en);
  font-weight: 500;
  letter-spacing: .14em;
}
.icon {
  width: 1em;
  height: 1em;
  flex: none;
}
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--c-ink);
  color: var(--c-white);
  padding: 12px 20px;
}
.skip-link:focus {
  left: 0;
}
.js [data-animate] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .8s var(--ease),transform .8s var(--ease);
}
.js [data-animate].is-in {
  opacity: 1;
  transform: none;
}
.js .img-reveal {
  opacity: 0;
  transition: opacity .9s var(--ease);
}
.js .img-reveal.is-in {
  opacity: 1;
}
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: clamp(14px,2.4vw,40px);
  padding-inline: var(--inset);
  background: var(--c-white);
  border-bottom: 1px solid var(--c-line);
  transition: box-shadow .3s var(--ease),border-color .3s var(--ease);
}
body.is-scrolled .site-header {
  border-bottom-color: transparent;
  box-shadow: 0 6px 24px rgba(22,40,60,.09);
}
.site-header__logo {
  display: block;
  width: 104px;
  flex: none;
}
.site-header__logo img {
  width: 100%;
  height: auto;
}
.global-nav {
  margin-left: auto;
}
.global-nav__list {
  display: flex;
  align-items: center;
  gap: clamp(12px,1.7vw,28px);
}
.global-nav__link {
  position: relative;
  font-size: var(--fs-note);
  font-weight: 500;
  letter-spacing: .06em;
  padding: 6px 0;
  transition: color .2s;
}
.global-nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 1px;
  background: var(--c-red);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease);
}
.global-nav__link:hover::after,
.global-nav__link.is-current::after {
  transform: scaleX(1);
}
.global-nav__link.is-current {
  color: var(--c-red);
}
.global-nav__item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 5px;
}
.global-nav__ddbtn {
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  padding: 0;
  background: none;
  border: 0;
  cursor: pointer;
}
.global-nav__ddbtn span {
  width: 7px;
  height: 7px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  transition: transform .25s var(--ease);
}
.global-nav__item--dd:hover .global-nav__ddbtn span,
.global-nav__ddbtn[aria-expanded="true"] span {
  transform: translateY(1px) rotate(-135deg);
}
.global-nav__dd {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translate(-50%,8px);
  min-width: 290px;
  padding: 10px;
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--r-nub) var(--r-nub) var(--r-mid) var(--r-nub);
  box-shadow: 0 18px 44px rgba(22,40,60,.12);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .22s var(--ease),transform .22s var(--ease),visibility .22s;
}
.global-nav__item--dd:hover .global-nav__dd,
.global-nav__item--dd:focus-within .global-nav__dd,
.global-nav__ddbtn[aria-expanded="true"]+.global-nav__dd {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%,4px);
}
.global-nav__dd a {
  display: block;
  padding: 11px 14px;
  border-radius: var(--r-nub);
  font-size: var(--fs-note);
  font-weight: 700;
  line-height: 1.6;
  transition: background .2s,color .2s;
}
.global-nav__dd a span {
  display: block;
  margin-top: 3px;
  font-size: var(--fs-cap);
  font-weight: 400;
  color: var(--c-ink-2);
}
.global-nav__dd a:hover {
  background: var(--c-paper);
  color: var(--c-red);
}
.btn-contact {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  flex: none;
  border: 1px solid var(--c-ink);
  border-radius: var(--r-pill);
  padding: 11px 24px;
  font-size: var(--fs-note);
  font-weight: 700;
  letter-spacing: .06em;
  transition: background .25s,color .25s;
}
.btn-contact:hover {
  background: var(--c-ink);
  color: var(--c-white);
}
.btn-contact .icon {
  width: 17px;
  height: 17px;
}
.btn-contact--drawer {
  display: none;
}
.hamburger {
  display: none;
}
@media (max-width:1080px) {
  .global-nav {
    position: fixed;
    inset: var(--header-h) 0 auto;
    background: var(--c-white);
    border-bottom: 1px solid var(--c-line);
    padding: 22px var(--inset) 30px;
    transform: translateY(-120%);
    transition: transform .45s var(--ease);
  }
  .global-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
  }
  .global-nav__item {
    display: block;
  }
  .global-nav__link {
    display: block;
    width: 100%;
    padding: 14px 0;
    border-bottom: 1px solid var(--c-line);
    font-size: var(--fs-body);
  }
  .global-nav__link::after {
    display: none;
  }
  .global-nav__ddbtn {
    display: none;
  }
  .global-nav__dd {
    position: static;
    transform: none;
    min-width: 0;
    padding: 0 0 0 16px;
    background: none;
    border: 0;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .global-nav__dd a {
    padding: 12px 0;
    border-bottom: 1px solid var(--c-line);
    border-radius: 0;
    font-size: var(--fs-note);
  }
  .global-nav__dd a:hover {
    background: none;
  }
  .btn-contact--drawer {
    display: inline-flex;
    margin-top: 20px;
  }
  .site-header > .btn-contact {
    display: none;
  }
  body.nav-open .global-nav {
    transform: none;
  }
  .hamburger {
    display: block;
    position: relative;
    width: 38px;
    height: 38px;
    margin-left: auto;
    background: none;
    border: 1px solid var(--c-line);
    border-radius: var(--r-pill);
    cursor: pointer;
  }
  .hamburger span,
  .hamburger span::before,
  .hamburger span::after {
    content: "";
    position: absolute;
    left: 50%;
    width: 16px;
    height: 1.5px;
    background: var(--c-ink);
    transform: translateX(-50%);
    transition: transform .3s var(--ease),opacity .2s;
  }
  .hamburger span {
    top: 50%;
    margin-top: -.75px;
  }
  .hamburger span::before {
    left: 0;
    transform: none;
    top: -5px;
  }
  .hamburger span::after {
    left: 0;
    transform: none;
    top: 5px;
  }
  body.nav-open .hamburger span {
    background: transparent;
  }
  body.nav-open .hamburger span::before {
    transform: translateY(5px) rotate(45deg);
  }
  body.nav-open .hamburger span::after {
    transform: translateY(-5px) rotate(-45deg);
  }
}
main {
  padding-top: var(--header-h);
}
.page-hero {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: clamp(40px,5vw,72px) var(--inset) clamp(28px,3.4vw,48px);
}
.page-hero .breadcrumb {
  order: 1;
}
.post-back {
  order: 2;
  position: relative;
  z-index: 2;
}
.post-head {
  order: 3;
  position: relative;
  z-index: 2;
}
.breadcrumb {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: var(--fs-cap);
  color: var(--c-ink-2);
  letter-spacing: .06em;
}
.breadcrumb a,
.breadcrumb span {
  flex: none;
  white-space: nowrap;
}
.breadcrumb em {
  font-style: normal;
  font-weight: 700;
  color: var(--c-ink);
  min-width: 0;
  max-width: 26em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.page-hero__title {
  order: 2;
  position: relative;
  z-index: 2;
  margin-top: clamp(22px,2.6vw,36px);
  font-size: clamp(18px,1.7vw,24px);
  font-weight: var(--fw-head);
  line-height: 1.3;
  letter-spacing: var(--ls-head-s);
}
.page-hero__lead {
  order: 4;
  position: relative;
  z-index: 2;
  margin-top: 18px;
  max-width: 46em;
  font-size: var(--fs-lead);
  line-height: 2.05;
}
.page-band {
  padding-inline: var(--inset);
}
.page-section--first,
main > .page-hero + .sub-section,
main > .page-hero + .about,
main > .page-hero + .business,
main > .page-hero + .philosophy,
main > .page-hero + .bhead,
main > .page-hero + section,
main > .page-hero + div,
main > .hero + section {
  padding-top: var(--sec-pad-first);
}
.site-footer {
  margin-top: clamp(80px,10vw,160px);
  border-top: 1px solid var(--c-line);
  padding: clamp(56px,7vw,96px) var(--inset) 36px;
  background: var(--c-white);
}
.site-footer__grid {
  display: grid;
  grid-template-columns: minmax(220px,1fr) 2.6fr;
  gap: clamp(32px,4vw,64px);
  align-items: start;
  max-width: var(--content-max);
  margin-inline: auto;
}
.site-footer__logo {
  width: 104px;
  height: auto;
}
.site-footer__company {
  margin-top: 22px;
  font-size: var(--fs-body);
  font-weight: 700;
  letter-spacing: .04em;
}
.site-footer__addr {
  margin-top: 8px;
  font-size: var(--fs-note);
  line-height: 1.95;
  font-style: normal;
  color: var(--c-ink-2);
}
.footer-cols {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: clamp(16px,2vw,30px);
}
.footer-col__head {
  font-size: var(--fs-body-s);
  font-weight: var(--fw-head);
  letter-spacing: .05em;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--c-line);
}
.footer-col__head a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  transition: color .2s;
}
.footer-col__head a:hover {
  color: var(--c-red);
}
.footer-col__head .icon {
  width: 16px;
  height: 16px;
  transition: transform .25s var(--ease);
}
.footer-col__head a:hover .icon {
  transform: translateX(4px);
}
.footer-col__list {
  margin-top: 15px;
  display: grid;
  gap: 11px;
}
.footer-col__list a {
  font-size: var(--fs-cap);
  line-height: 1.7;
  color: var(--c-ink-2);
  transition: color .2s;
}
.footer-col__list a:hover {
  color: var(--c-red);
}
.site-footer__bottom {
  max-width: var(--content-max);
  margin: clamp(44px,5vw,72px) auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--c-line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.footer-sub {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  row-gap: 12px;
}
.footer-sub a {
  font-size: var(--fs-cap);
  letter-spacing: .06em;
  color: var(--c-ink-2);
  transition: color .2s;
  white-space: nowrap;
}
.footer-sub a:hover {
  color: var(--c-red);
}
.site-footer__copy {
  font-family: var(--f-en);
  font-size: var(--fs-cap);
  letter-spacing: .06em;
  color: var(--c-ink-2);
}
.site-footer__sns {
  display: flex;
  gap: 20px;
}
.site-footer__sns .icon {
  width: 18px;
  height: 18px;
  color: var(--c-ink-2);
}
@media (max-width:1100px) {
  .footer-cols {
    grid-template-columns: repeat(2,1fr);
    row-gap: 30px;
  }
}
@media (max-width:760px) {
  .site-footer__grid {
    grid-template-columns: 1fr;
  }
  .footer-cols {
    grid-template-columns: 1fr;
  }
  .site-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}
.ghost {
  font-family: var(--f-en);
  font-weight: 500;
  font-size: var(--fs-ghost);
  line-height: 1;
  letter-spacing: -.035em;
  color: var(--c-ghost);
  white-space: nowrap;
}
.page-hero__ghost {
  order: 3;
  position: relative;
  z-index: 1;
  margin: 0;
  pointer-events: none;
  font-family: var(--f-display);
  font-weight: 600;
  font-size: clamp(56px,10vw,144px);
  line-height: 1;
  letter-spacing: -.07em;
  color: var(--c-red);
}
.ghost--sm {
  font-size: clamp(36px,5.4vw,84px);
}
.nf__ghost {
  margin-top: 2px;
}
.js [data-sec] .sec-ghost {
  opacity: 0;
  transform: translateX(20px);
  transition: opacity .9s var(--ease) .22s,transform .9s var(--ease) .22s;
}
.js [data-sec].is-in .sec-ghost {
  opacity: 1;
  transform: none;
}
.js [data-sec] .sub-section__label::before {
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .55s var(--ease);
}
.js [data-sec] .sub-section__label>span {
  display: inline-block;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .6s var(--ease) .14s,transform .6s var(--ease) .14s;
}
.js [data-sec].is-in .sub-section__label::before {
  transform: scaleY(1);
}
.js [data-sec].is-in .sub-section__label>span {
  opacity: 1;
  transform: none;
}
.band {
  background: linear-gradient(180deg, var(--c-tint-0) 0, var(--c-tint) min(170px, 22%), var(--c-tint) calc(100% - min(170px, 22%)), var(--c-tint-0) 100%);
}
.band .empty,
.band .thanks__card,
.band .doc-toc,
.band .policy-band {
  background: var(--c-white);
  border: 1px solid var(--c-line);
}
.band .policy-band {
  border-left: 3px solid var(--c-red);
}

.page-hero__title .nb { display: inline-block; }