*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
}

html {
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  interpolate-size: allow-keywords;
}

body {
  min-block-size: 100svh;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-inline-size: 100%;
  block-size: auto;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

h1,
h2,
h3,
h4 {
  font-weight: inherit;
  font-size: inherit;
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

:root {
  --color-bg: #fbfbfb;
  --color-ink: #231815;
  --color-ink-sub: #999;
  --color-ink-mute: #b3b3b3;
  --color-line: var(--color-ink);
  --color-line-light: #e6e6e6;
  --color-hover: #efefef;
  --color-ink-soft: #4a5160;
  --color-error: #c8372d;
  --color-line-off: #ccc;
  --color-card: #fff;
  --color-bar: #b3b3b3;
  --color-bar-dark: #808080;
  --font-ja: 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Noto Sans JP', sans-serif;
  --font-display: 'Panchang', var(--font-ja);
  --font-label: 'mundial', var(--font-ja);
  --fw-ja: 400;
  --fw-ja-mid: 500;
  --fw-ja-strong: 600;
  --fw-display: 500;
  --fw-label: 300;
  --fs-8: 0.8rem;
  --fs-9: 0.9rem;
  --fs-10: 1rem;
  --fs-11: 1.1rem;
  --fs-12: 1.2rem;
  --fs-13: 1.3rem;
  --fs-14: 1.4rem;
  --fs-15: 1.5rem;
  --fs-16: 1.6rem;
  --fs-18: 1.8rem;
  --fs-20: 2rem;
  --fs-21: 2.1rem;
  --fs-22: 2.2rem;
  --fs-24: 2.4rem;
  --fs-31: 3.1rem;
  --fs-34: 3.4rem;
  --fs-36: 3.55rem;
  --fs-40: 4rem;
  --fs-48: 4.8rem;
  --fs-69: 6.93rem;
  --ls-ja-wide: 0.28em;
  --ls-ja: 0.2em;
  --ls-ja-body: 0.1em;
  --ls-label: 0.06em;
  --ls-label-wide: 0.16em;
  --ls-label-wider: 0.2em;
  --lh-body: 2.1;
  --lh-statement: 2.3;
  --gutter: 4rem;
  --container-max: 144rem;
  --axis-x: 18.36rem;
  --axis-width: 0.159rem;
  --node-size: 0.84rem;
  --node-size-service: 0.88rem;
  --branch-length: 3.28rem;
  --label-x: 7.45rem;
  --content-x: 21.26rem;
  --content-width: 97.5rem;
  --content-width-wide: 118.28rem;
  --space-section: 24rem;
  --content-inner-x: 24.83rem;
  --table-inset: 0.97rem;
  --works-columns: 10.76rem 8.54rem minmax(0, 1fr);
  --works-row-height: 4.7rem;
  --container-offset: max(0px, (100% - var(--container-max)) / 2);
  --logo-left: 3.84rem;
  --logo-top: 2.68rem;
  --logo-width: 64.4rem;
  --logo-width-small: 26rem;
  --axis-top: 5.61rem;
  --header-height: 8.4rem;
  --z-header: 30;
  --z-axis: 31;
  --z-axis-cover: 32;
  --z-logo: 33;
  --z-nav: 34;
  --page-top: 20.8rem;
  --page-top-list: 16.4rem;
  --page-top-post: 18.4rem;
  --page-width: 107.2rem;
  --node-size-page: 0.9rem;
  --node-size-end: 1.3rem;
  --page-gap: 10.4rem;
  --page-gap-role: 7.2rem;
  --btn-width: 18.66rem;
  --btn-height: 3.49rem;
  --btn-border: 1px;
  --space-xs: 0.8rem;
  --space-sm: 1.6rem;
  --space-md: 3.2rem;
  --space-lg: 8rem;
  --space-xl: 16rem;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --duration: 0.5s;
  --duration-fast: 0.2s;
  --intro-hold-end: 120vh;
  --intro-end: 170vh;
}

@media (width < 768px) {
  :root {
    --gutter: 2rem;
    --axis-x: 2rem;
    --axis-width: 0.12rem;
    --label-x: 0rem;
    --content-x: 4.4rem;
    --content-inner-x: 4.4rem;
    --content-width: auto;
    --content-width-wide: auto;
    --space-section: 12rem;
    --table-inset: 0rem;
    --branch-length: 1.4rem;
    --logo-left: 2rem;
    --logo-top: 2.2rem;
    --logo-width: 26rem;
    --logo-width-small: 15rem;
    --axis-top: 8rem;
    --header-height: 8rem;
  }
}

@font-face {
  font-family: "Panchang";
  src: url("/fonts/Panchang-Variable.woff2") format("woff2");
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
}
html {
  font-size: 2.5641025641vw;
}
@media (min-width: 768px) {
  html {
    font-size: 62.5%;
  }
}
@media (min-width: 1024px) {
  html {
    font-size: 0.6944444444vw;
  }
}
@media (min-width: 1920px) {
  html {
    font-size: 13.3333333333px;
  }
}

.l-container-full {
  inline-size: 100%;
  padding-inline: var(--gutter);
}

.l-container {
  inline-size: 100%;
  max-inline-size: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.l-axis {
  position: relative;
  inline-size: 100%;
  max-inline-size: var(--container-max);
  margin-inline: auto;
}

.l-axis__content {
  margin-inline-start: var(--content-x);
  inline-size: var(--content-width);
}

.l-axis__content--wide {
  inline-size: var(--content-width-wide);
}

@media (width < 768px) {
  .l-axis__content,
  .l-axis__body {
    margin-inline-end: var(--gutter);
  }
}
.l-axis__body {
  margin-inline-start: var(--content-x);
  inline-size: var(--content-width);
  padding-inline-start: calc(var(--content-inner-x) - var(--content-x));
}

.l-page {
  --gutter-page: 12rem;
}
@media (width < 768px) {
  .l-page {
    --page-width: auto;
    --gutter-page: 2rem;
    --page-top: 12rem;
    --page-top-list: 10.8rem;
    --page-top-post: 11.6rem;
    --page-gap: 3.6rem;
    --page-gap-role: 2.8rem;
  }
}
.l-page {
  position: relative;
  min-block-size: 100svh;
  max-inline-size: var(--container-max);
  margin-inline: auto;
  padding-block-start: var(--page-top);
  overflow-x: clip;
}

.l-page__block {
  position: relative;
  padding-inline: var(--content-inner-x) var(--gutter-page);
}
.l-page__block + .l-page__block {
  margin-block-start: var(--page-gap);
}

.l-page__band {
  padding-block: 5.6rem 7rem;
}
.l-page__band::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset-block: 0;
  inset-inline: -100vmax;
  border-block: 1px solid var(--color-line-light);
  background: var(--color-card);
}
@media (width < 768px) {
  .l-page__band {
    padding-block: 3.2rem 4rem;
  }
}

.c-rule {
  background: linear-gradient(var(--rule-color, var(--color-ink)) 0 0) no-repeat left bottom/100% 1px;
  transition: background-size 1.2s var(--ease-out);
}

.has-reveal .c-rule[data-reveal]:not(.is-revealed) {
  background-size: 0% 1px;
}

.c-text {
  font-size: var(--fs-16);
  line-height: var(--lh-body);
  letter-spacing: var(--ls-ja);
}

.c-text--body {
  letter-spacing: var(--ls-ja-body);
}

.c-text--mid {
  font-weight: var(--fw-ja-mid);
}

.c-text strong {
  font-weight: var(--fw-ja-strong);
}

.c-catch {
  font-size: var(--fs-22);
  font-weight: var(--fw-ja-mid);
  line-height: 1.85;
  letter-spacing: var(--ls-ja);
}

.c-text-sm {
  font-size: 1.4rem;
  line-height: 2;
  letter-spacing: 0.1em;
}
@media (width < 768px) {
  .c-text-sm {
    font-size: var(--fs-13);
    line-height: 1.9;
    letter-spacing: 0.08em;
  }
}

@view-transition {
  navigation: auto;
}
::view-transition-group(site-logo),
::view-transition-group(site-axis) {
  animation-duration: 0.6s;
  animation-timing-function: var(--ease-out);
}

::view-transition-old(root) {
  animation: page-out 0.25s var(--ease-out) both;
}

::view-transition-new(root) {
  animation: page-in 0.6s var(--ease-out) 0.1s both;
}

@keyframes page-out {
  to {
    opacity: 0;
    translate: 0 -0.8rem;
  }
}
@keyframes page-in {
  from {
    opacity: 0;
    translate: 0 1.6rem;
  }
}
html {
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-ja);
  scroll-behavior: smooth;
  scroll-padding-block-start: calc(var(--header-height) + 2rem);
}

body {
  font-size: var(--fs-16);
  font-weight: var(--fw-ja);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.2;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

:focus-visible {
  outline: 2px solid var(--color-ink);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
  @view-transition {
    navigation: none;
  }
}
.visually-hidden {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

@keyframes node-pass {
  from {
    background-color: var(--color-card);
  }
  50% {
    scale: 1.6;
  }
  to {
    background-color: var(--color-ink);
    scale: 1;
  }
}
@keyframes scroll-fade-up {
  from {
    opacity: 0;
    translate: 0 2.4rem;
  }
}.c-logo[data-astro-cid-f7espo7c] {
  display: block;
  inline-size: 100%;
  block-size: auto;
  aspect-ratio: 642 / 76;
  fill: currentColor;
}
.c-nav__list[data-astro-cid-rutobish] {
  display: flex;
  gap: 3.1rem;
}

.c-nav__link[data-astro-cid-rutobish] {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .6rem;
  padding-block: .4rem;
}

.c-nav__link[data-astro-cid-rutobish]:after {
  content: "";
  inline-size: 1.6rem;
  block-size: 1px;
  margin-block-start: .2rem;
  background: var(--color-ink);
  scale: 0 1;
  transition: scale var(--duration) var(--ease-out);
}

.c-nav__link[data-astro-cid-rutobish]:hover:after, .c-nav__link[data-astro-cid-rutobish]:focus-visible:after, .c-nav__link[data-astro-cid-rutobish][aria-current="page"]:after {
  scale: 1;
}

.c-nav__en[data-astro-cid-rutobish] {
  font-family: var(--font-display);
  font-weight: var(--fw-display);
  font-size: var(--fs-13);
  letter-spacing: var(--ls-label);
  line-height: 1;
}

.c-nav__ja[data-astro-cid-rutobish] {
  font-size: var(--fs-8);
  color: var(--color-ink-mute);
  line-height: 1;
}
.c-menu-button[data-astro-cid-lceocqfp] {
  position: fixed;
  z-index: var(--z-nav);
  inset-block-start: 2.2rem;
  inset-inline-end: var(--gutter);
  display: grid;
  place-items: center;
  block-size: 3.6rem;
  padding-inline: 1.4rem;
  border: var(--btn-border) solid var(--color-ink);
  border-radius: 999px;
  background: var(--color-card);
  color: var(--color-ink);
  font-family: var(--font-display);
  font-weight: var(--fw-display);
  font-size: var(--fs-10);
  letter-spacing: var(--ls-label);
  line-height: 1;
}

.c-menu[data-astro-cid-lceocqfp] {
  inset: 0;
  inline-size: 100%;
  max-inline-size: none;
  block-size: 100dvh;
  max-block-size: none;
  margin: 0;
  padding: 12rem var(--gutter) 4rem var(--content-inner-x);
  border: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  overflow-y: auto;
  overscroll-behavior: contain;
}

.c-menu[data-astro-cid-lceocqfp]:before {
  content: "";
  position: absolute;
  inset-block: var(--axis-top) 0;
  inset-inline-start: var(--axis-x);
  inline-size: var(--axis-width);
  translate: -50%;
  background: var(--color-ink);
}

.c-menu__logo[data-astro-cid-lceocqfp] {
  position: absolute;
  inset-block-start: var(--logo-top);
  inset-inline-start: var(--logo-left);
  inline-size: var(--logo-width-small);
}

.c-menu__list[data-astro-cid-lceocqfp] {
  display: flex;
  flex-direction: column;
}

.c-menu__link[data-astro-cid-lceocqfp] {
  position: relative;
  display: grid;
  grid-template-columns: 3.6rem auto;
  grid-template-areas: "no en"
                       ". ja";
  align-items: baseline;
  row-gap: .8rem;
  padding-block: 2rem;
  border-block-end: 1px solid var(--color-line-light);
}

.c-menu__link[data-astro-cid-lceocqfp]:before {
  content: "";
  position: absolute;
  inset-block-start: 3rem;
  inset-inline-start: calc(var(--axis-x) - var(--content-inner-x));
  inline-size: var(--node-size);
  aspect-ratio: 1;
  border: 1px solid var(--color-ink);
  border-radius: 50%;
  background: var(--color-card);
  translate: -50% -50%;
}

.c-menu__link[data-astro-cid-lceocqfp]:after {
  content: "";
  position: absolute;
  inset-block-start: 3rem;
  inset-inline-start: calc(var(--axis-x) - var(--content-inner-x) + var(--node-size) / 2);
  inline-size: var(--branch-length);
  block-size: 1px;
  background: var(--color-ink);
  translate: 0 -50%;
}

.c-menu__link[data-astro-cid-lceocqfp][aria-current="page"]:before {
  background: var(--color-ink);
}

.c-menu__no[data-astro-cid-lceocqfp] {
  grid-area: no;
  font-family: var(--font-label);
  font-weight: var(--fw-label);
  font-size: var(--fs-12);
  letter-spacing: var(--ls-label);
}

.c-menu__en[data-astro-cid-lceocqfp] {
  grid-area: en;
  font-family: var(--font-display);
  font-weight: var(--fw-display);
  font-size: var(--fs-24);
  letter-spacing: var(--ls-label);
  line-height: 1;
}

.c-menu__ja[data-astro-cid-lceocqfp] {
  grid-area: ja;
  font-size: var(--fs-10);
  color: var(--color-ink-mute);
  line-height: 1;
}

.c-menu[data-astro-cid-lceocqfp] {
  opacity: 0;
  transition: opacity var(--duration) var(--ease-out), overlay var(--duration) allow-discrete, display var(--duration) allow-discrete;
}

.c-menu[data-astro-cid-lceocqfp]:popover-open {
  opacity: 1;
}

@starting-style {
  .c-menu[data-astro-cid-lceocqfp]:popover-open {
    opacity: 0;
  }
}

.c-menu__item[data-astro-cid-lceocqfp] {
  opacity: 0;
  translate: 0 1.6rem;
  transition: opacity var(--duration) var(--ease-out), translate var(--duration) var(--ease-out);
}

.c-menu[data-astro-cid-lceocqfp]:popover-open .c-menu__item[data-astro-cid-lceocqfp] {
  opacity: 1;
  translate: 0;
  transition-delay: calc(.1s + var(--i) * 50ms);
}

@starting-style {
  .c-menu[data-astro-cid-lceocqfp]:popover-open .c-menu__item[data-astro-cid-lceocqfp] {
    opacity: 0;
    translate: 0 1.6rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .c-menu[data-astro-cid-lceocqfp], .c-menu__item[data-astro-cid-lceocqfp] {
    transition: none;
  }
}

html:has(.c-menu:popover-open) {
  overflow: hidden;
}

@media (width >= 768px) {
  .c-menu-button[data-astro-cid-lceocqfp], .c-menu[data-astro-cid-lceocqfp] {
    display: none;
  }
}
.c-header__logo[data-astro-cid-fzpbxy5g] {
  view-transition-name: site-logo;
}

.c-header__nav[data-astro-cid-fzpbxy5g] {
  view-transition-name: site-nav;
}

.c-header__logo[data-astro-cid-fzpbxy5g] {
  position: absolute;
  z-index: var(--z-logo);
  inset-block-start: var(--logo-top);
  inset-inline-start: calc(var(--container-offset) + var(--logo-left));
  inline-size: var(--logo-width);
}

.c-header__nav[data-astro-cid-fzpbxy5g] {
  position: absolute;
  z-index: var(--z-nav);
  inset-block-start: 3.2rem;
  inset-inline-end: calc(var(--container-offset) + 6.1rem);
}

.c-header__bg[data-astro-cid-fzpbxy5g] {
  display: none;
}

@media (width < 768px) {
  .c-header__nav[data-astro-cid-fzpbxy5g] {
    display: none;
  }
}

@supports (animation-timeline: scroll()) {
  @media (prefers-reduced-motion: no-preference) {
    .c-header__logo[data-astro-cid-fzpbxy5g], .c-header__nav[data-astro-cid-fzpbxy5g] {
      position: fixed;
    }

    .c-header__logo[data-astro-cid-fzpbxy5g] {
      animation: linear both header-logo-shrink;
      animation-timeline: scroll(root);
      animation-range: 0 55vh;
    }

    .c-header__bg[data-astro-cid-fzpbxy5g] {
      display: block;
      position: fixed;
      z-index: var(--z-header);
      inset: 0 0 auto;
      block-size: var(--header-height);
      background: color-mix(in srgb, var(--color-bg) 90%, transparent);
      backdrop-filter: blur(6px);
      animation: linear both header-bg-in;
      animation-timeline: scroll(root);
      animation-range: var(--intro-end) calc(var(--intro-end) + 10vh);
    }
  }
}

.c-header--sub[data-astro-cid-fzpbxy5g] .c-header__logo[data-astro-cid-fzpbxy5g], .c-header--sub[data-astro-cid-fzpbxy5g] .c-header__nav[data-astro-cid-fzpbxy5g], .c-header--sub[data-astro-cid-fzpbxy5g] .c-header__bg[data-astro-cid-fzpbxy5g] {
  position: fixed;
  animation: none;
}

.c-header--sub[data-astro-cid-fzpbxy5g] .c-header__logo[data-astro-cid-fzpbxy5g] {
  inline-size: var(--logo-width-small);
}

.c-header--sub[data-astro-cid-fzpbxy5g] .c-header__bg[data-astro-cid-fzpbxy5g] {
  display: block;
  z-index: var(--z-axis-cover);
  inset: 0 0 auto;
  block-size: var(--header-height);
  background: color-mix(in srgb, var(--color-bg) 90%, transparent);
  backdrop-filter: blur(6px);
}

.c-header--sub[data-astro-cid-fzpbxy5g] .c-header__axis[data-astro-cid-fzpbxy5g] {
  position: fixed;
  z-index: var(--z-logo);
  inset-block-start: var(--axis-top);
  inset-inline-start: calc(var(--container-offset) + var(--axis-x));
  inline-size: var(--axis-width);
  block-size: calc(var(--header-height) - var(--axis-top));
  translate: -50%;
  background: var(--color-ink);
}

@media (width < 768px) {
  .c-header--sub[data-astro-cid-fzpbxy5g] .c-header__logo[data-astro-cid-fzpbxy5g] {
    inset-block-start: 3.07rem;
    inset-inline-start: 2rem;
    inline-size: 15rem;
  }

  .c-header--sub[data-astro-cid-fzpbxy5g] .c-header__bg[data-astro-cid-fzpbxy5g] {
    block-size: 8rem;
  }

  .c-header--sub[data-astro-cid-fzpbxy5g] .c-header__axis[data-astro-cid-fzpbxy5g] {
    display: none;
  }
}

@keyframes header-logo-shrink {
  to {
    inline-size: var(--logo-width-small);
  }
}

@keyframes header-bg-in {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}
.c-axis-line[data-astro-cid-5tx22hds] {
  view-transition-name: site-axis;
}

.c-axis-line[data-astro-cid-5tx22hds] {
  position: absolute;
  z-index: var(--z-axis);
  inset-block: 0;
  inset-inline-start: var(--axis-x);
  inline-size: var(--axis-width);
  translate: -50%;
  background: var(--color-ink);
}

@supports (animation-timeline: scroll()) {
  @media (prefers-reduced-motion: no-preference) {
    .c-axis-line[data-astro-cid-5tx22hds] {
      position: fixed;
      inset-block: var(--axis-top) 0;
      inset-inline-start: calc(var(--container-offset) + var(--axis-x));
      transform-origin: top;
      animation: linear both axis-grow;
      animation-timeline: scroll(root);
      animation-range: var(--intro-hold-end) var(--intro-end);
    }
  }
}

.c-axis-line--sub[data-astro-cid-5tx22hds] {
  z-index: var(--z-header);
  position: fixed;
  inset-block: var(--axis-top) 0;
  inset-inline-start: calc(var(--container-offset) + var(--axis-x));
  animation: none;
}

@media (width < 768px) {
  .c-axis-line--sub[data-astro-cid-5tx22hds] {
    inset-block-start: 8rem;
  }
}

@keyframes axis-grow {
  from {
    scale: 1 0;
  }

  to {
    scale: 1;
  }
}
.c-section-label[data-astro-cid-w6vrw6h3] {
  display: flex;
  align-items: baseline;
  gap: 1.2rem;
  line-height: 1.5rem;
}

.c-section-label__en[data-astro-cid-w6vrw6h3] {
  font-family: var(--font-label);
  font-weight: var(--fw-label);
  font-size: var(--fs-11);
  letter-spacing: var(--ls-label-wider);
}

.c-section-label__ja[data-astro-cid-w6vrw6h3] {
  font-size: var(--fs-10);
  letter-spacing: .1em;
  color: var(--color-ink-sub);
}
.c-footer[data-astro-cid-nns7i3if] {
  position: relative;
  z-index: var(--z-axis-cover);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
  max-inline-size: var(--container-max);
  margin-inline: auto;
  padding: 2rem 2.08rem 2.4rem;
  background: var(--color-bg);
  font-family: var(--font-label);
  font-weight: var(--fw-label);
  font-size: var(--fs-12);
  letter-spacing: var(--ls-label);
  line-height: 1;
}

.c-footer__link[data-astro-cid-nns7i3if] {
  transition: opacity var(--duration) var(--ease-out);
}

.c-footer__link[data-astro-cid-nns7i3if]:hover, .c-footer__link[data-astro-cid-nns7i3if]:focus-visible {
  opacity: .6;
}