:root {
  --celsus-ink: #252422;
  --celsus-paper: #f7f6f2;
  --celsus-paper-deep: #eeece7;
  --celsus-white: #fff;
  --celsus-quiet: #77736d;
  --celsus-line: rgba(37, 36, 34, .14);
  --celsus-accent: #77716b;
  --celsus-pad: clamp(22px, 5.2vw, 84px);
  --celsus-space: clamp(80px, 10vw, 152px);
  --celsus-max: 1320px;
  --celsus-font-en: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --celsus-font-jp: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", YuGothic, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.celsus-inner-page { margin: 0; background: var(--celsus-paper); color: var(--celsus-ink); font-family: var(--celsus-font-jp); font-size: 16px; line-height: 1.9; letter-spacing: .03em; -webkit-font-smoothing: antialiased; }
body.celsus-inner-page.menu-open { overflow: hidden; }
.celsus-inner-page img { display: block; max-width: 100%; height: auto; }
.celsus-inner-page a { color: inherit; text-decoration: none; }
.celsus-inner-page :focus-visible { outline: 2px solid currentColor; outline-offset: 4px; }
.celsus-page-shell { width: min(100%, var(--celsus-max)); margin-inline: auto; padding-inline: var(--celsus-pad); }
.celsus-en { font-family: var(--celsus-font-en); }
.celsus-eyebrow { margin: 0 0 20px; color: var(--celsus-quiet); font: 600 10px/1.4 var(--celsus-font-en); letter-spacing: .2em; text-transform: uppercase; }

.celsus-page-header { position: sticky; z-index: 60; top: 0; height: 78px; border-bottom: 1px solid var(--celsus-line); background: rgba(247, 246, 242, .94); backdrop-filter: blur(18px); }
.celsus-page-header-inner { display: flex; width: min(100%, 1500px); height: 100%; align-items: center; justify-content: space-between; gap: 36px; margin-inline: auto; padding-inline: var(--celsus-pad); }
.celsus-page-logo img { width: clamp(120px, 12vw, 176px); max-height: 48px; object-fit: contain; object-position: left center; }
.celsus-page-nav { display: flex; align-items: center; gap: clamp(18px, 2.4vw, 42px); }
.celsus-page-nav ul { display: flex; align-items: center; gap: clamp(18px, 2.4vw, 42px); margin: 0; padding: 0; list-style: none; }
.celsus-page-nav a { font: 600 10px/1 var(--celsus-font-en); letter-spacing: .12em; text-transform: uppercase; }
.celsus-page-nav .celsus-page-reserve { display: inline-flex; min-height: 42px; align-items: center; padding: 0 20px; background: var(--celsus-ink); color: #fff; }
.celsus-page-menu-button { display: none; border: 0; background: transparent; color: inherit; font: 600 10px/1 var(--celsus-font-en); letter-spacing: .14em; }
.celsus-page-mobile { position: fixed; z-index: 55; inset: 78px 0 0; display: none; padding: 38px var(--celsus-pad) 110px; overflow-y: auto; background: var(--celsus-paper); }
.celsus-page-mobile.is-open { display: block; }
.celsus-page-mobile ul { margin: 0; padding: 0; list-style: none; }
.celsus-page-mobile li { border-bottom: 1px solid var(--celsus-line); }
.celsus-page-mobile li a { display: flex; min-height: 66px; align-items: center; font: 400 22px/1.2 var(--celsus-font-en); letter-spacing: -.035em; }

.celsus-breadcrumb { padding-block: 18px; border-bottom: 1px solid var(--celsus-line); color: var(--celsus-quiet); font-size: 10px; }
.celsus-breadcrumb ol { display: flex; flex-wrap: wrap; gap: 9px; margin: 0; padding: 0; list-style: none; }
.celsus-breadcrumb li:not(:last-child)::after { margin-left: 9px; content: "/"; }
.celsus-page-hero { padding-block: clamp(72px, 9vw, 140px); border-bottom: 1px solid var(--celsus-line); }
.celsus-page-hero-grid { display: grid; grid-template-columns: minmax(130px, .45fr) minmax(0, 1.55fr); gap: clamp(34px, 7vw, 120px); align-items: end; }
.celsus-page-title { max-width: 1000px; margin: 0; font: 300 clamp(56px, 8vw, 124px)/.92 var(--celsus-font-en); letter-spacing: -.07em; overflow-wrap: anywhere; }
body.privacy-policy .celsus-page-title { font-size: clamp(42px, 6vw, 88px); line-height: 1; letter-spacing: -.055em; overflow-wrap: normal; word-break: keep-all; }
.celsus-page-title span { display: block; margin-top: 24px; font: 500 clamp(16px, 1.6vw, 24px)/1.5 var(--celsus-font-jp); letter-spacing: .04em; }
.celsus-page-intro { max-width: 680px; margin: 34px 0 0; color: #4d4944; font-size: clamp(14px, 1.2vw, 18px); }

.celsus-page-content { padding-block: var(--celsus-space); }
.celsus-entry { width: min(100%, 960px); margin-inline: auto; }
.celsus-entry > :first-child { margin-top: 0; }
.celsus-entry h1, .celsus-entry h2, .celsus-entry h3, .celsus-entry h4 { color: var(--celsus-ink); }
.celsus-entry h1, .celsus-entry h2 { margin: 2.5em 0 .85em; font: 300 clamp(38px, 5vw, 72px)/1.06 var(--celsus-font-en), var(--celsus-font-jp); letter-spacing: -.045em; }
.celsus-entry h3 { margin: 2.4em 0 .8em; padding-top: 22px; border-top: 1px solid var(--celsus-line); font-size: clamp(21px, 2vw, 30px); line-height: 1.45; }
.celsus-entry h4 { margin: 2em 0 .7em; font-size: 18px; }
.celsus-entry p, .celsus-entry li, .celsus-entry td, .celsus-entry th { font-size: 15px; line-height: 2; }
.celsus-entry p { margin: 0 0 1.5em; }
.celsus-entry a:not(.celsus-button) { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .22em; }
.celsus-entry ul, .celsus-entry ol { padding-left: 1.4em; }
.celsus-entry table { width: 100%; border-collapse: collapse; margin: 32px 0; }
.celsus-entry th, .celsus-entry td { padding: 16px; border: 1px solid var(--celsus-line); text-align: left; vertical-align: top; }
.celsus-entry figure { max-width: none; margin: clamp(44px, 6vw, 90px) 0; }
.celsus-entry iframe, .celsus-entry video { max-width: 100%; }
.celsus-entry blockquote { margin: 42px 0; padding: 28px 32px; border-left: 2px solid var(--celsus-ink); background: var(--celsus-white); }

.celsus-button-row { display: flex; flex-wrap: wrap; gap: 1px; margin-top: 40px; background: var(--celsus-line); }
.celsus-inner-page .celsus-button { display: inline-flex; min-height: 62px; align-items: center; justify-content: space-between; gap: 24px; padding: 16px 22px; background: var(--celsus-ink); color: #fff; font-size: 12px; font-weight: 600; letter-spacing: .08em; }
.celsus-button::after { content: "↗"; }
.celsus-button.is-light { background: var(--celsus-white); color: var(--celsus-ink); }
.celsus-inline-cta { margin-top: var(--celsus-space); padding: clamp(34px, 5vw, 72px); background: var(--celsus-paper-deep); }
.celsus-inline-cta h2 { margin: 0 0 20px; font: 300 clamp(38px, 5vw, 68px)/.98 var(--celsus-font-en); letter-spacing: -.055em; }
.celsus-inline-cta p { max-width: 650px; margin: 0; color: var(--celsus-quiet); }
.celsus-archive-list { border-top: 1px solid var(--celsus-line); }
.celsus-archive-item { display: grid; grid-template-columns: 140px minmax(0, 1fr) 26px; gap: 28px; align-items: center; min-height: 124px; border-bottom: 1px solid var(--celsus-line); }
.celsus-archive-item time { color: var(--celsus-quiet); font: 500 10px/1 var(--celsus-font-en); letter-spacing: .1em; }
.celsus-archive-item h2 { margin: 0; font-size: clamp(16px, 1.7vw, 23px); line-height: 1.5; }
.celsus-archive-item > span { font-size: 18px; }
.celsus-post-meta { display: flex; gap: 18px; margin: 0 0 42px; color: var(--celsus-quiet); font: 500 10px/1.5 var(--celsus-font-en); letter-spacing: .1em; text-transform: uppercase; }
.celsus-post-navigation { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; margin-top: var(--celsus-space); background: var(--celsus-line); }
.celsus-post-navigation a { min-height: 120px; padding: 28px; background: var(--celsus-white); }
.celsus-related { margin-top: calc(var(--celsus-space) * 1.25); padding-top: var(--celsus-space); border-top: 1px solid var(--celsus-line); }
.celsus-related > h2 { margin: 12px 0 32px; font-size: clamp(34px, 5vw, 64px); }
.celsus-related-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--celsus-line); }
.celsus-related-card { display: grid; grid-template-rows: auto auto 1fr; gap: 14px; padding: 18px; color: inherit; background: var(--celsus-white); text-decoration: none !important; }
.celsus-related-image { display: block; aspect-ratio: 4 / 3; overflow: hidden; background: var(--celsus-soft); }
.celsus-related-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--celsus-ease); }
.celsus-related-card time { color: var(--celsus-quiet); font: 500 10px/1 var(--celsus-font-en); letter-spacing: .1em; }
.celsus-related-card strong { font-size: 15px; line-height: 1.7; }
.celsus-related-card:hover .celsus-related-image img { transform: scale(1.025); }

.celsus-first-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; margin-top: 56px; background: var(--celsus-line); }
.celsus-first-card { min-height: 250px; padding: clamp(28px, 4vw, 52px); background: var(--celsus-white); }
.celsus-first-card strong { display: block; margin-bottom: 18px; font: 300 clamp(28px, 3vw, 44px)/1 var(--celsus-font-en); letter-spacing: -.045em; }
.celsus-faq { border-top: 1px solid var(--celsus-line); }
.celsus-faq details { border-bottom: 1px solid var(--celsus-line); }
.celsus-faq summary { cursor: pointer; padding: 22px 0; font-weight: 600; }
.celsus-faq details p { padding: 0 0 24px; color: var(--celsus-quiet); }
.celsus-staff-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1px; background: var(--celsus-line); }
.celsus-staff-card { position: relative; display: grid; min-height: 580px; grid-template-rows: minmax(0, 1fr) auto; background: var(--celsus-white); overflow: hidden; }
.celsus-staff-card-media { min-height: 440px; overflow: hidden; background: var(--celsus-paper-deep); }
.celsus-staff-card-media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.82) contrast(.98); transition: transform .8s ease; }
.celsus-staff-card:hover .celsus-staff-card-media img { transform: scale(1.02); }
.celsus-staff-card-copy { display: flex; align-items: end; justify-content: space-between; gap: 24px; padding: 26px 28px; }
.celsus-staff-card-copy h2 { margin: 4px 0 0; font: 300 clamp(30px, 3.5vw, 52px)/1 var(--celsus-font-en); letter-spacing: -.055em; }
.celsus-staff-card-copy span { color: var(--celsus-quiet); font-size: 11px; }
.celsus-profile { display: grid; grid-template-columns: minmax(280px, .82fr) minmax(0, 1.18fr); gap: clamp(42px, 7vw, 110px); }
.celsus-profile-portrait img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; filter: saturate(.84) contrast(.98); }
.celsus-profile-name { margin: 12px 0 28px; font: 300 clamp(48px, 7vw, 92px)/.92 var(--celsus-font-en); letter-spacing: -.065em; }
.celsus-profile-comment { font-size: 16px; line-height: 2; }
.celsus-profile-facts { margin: 42px 0 0; border-top: 1px solid var(--celsus-line); }
.celsus-profile-facts > div { display: grid; grid-template-columns: minmax(110px, .4fr) minmax(0, 1.6fr); gap: 22px; padding: 18px 0; border-bottom: 1px solid var(--celsus-line); }
.celsus-profile-facts dt { color: var(--celsus-quiet); font: 600 9px/1.6 var(--celsus-font-en); letter-spacing: .14em; text-transform: uppercase; }
.celsus-profile-facts dd { margin: 0; font-size: 13px; }
.celsus-profile-social { display: flex; flex-wrap: wrap; gap: 12px 24px; margin-top: 28px; }
.celsus-profile-social a { font: 600 10px/1.5 var(--celsus-font-en); letter-spacing: .12em; text-transform: uppercase; }

.celsus-page-footer { padding: clamp(64px, 8vw, 110px) var(--celsus-pad) 34px; border-top: 1px solid var(--celsus-line); background: var(--celsus-paper-deep); }
.celsus-page-footer-grid { display: grid; grid-template-columns: 1fr 1.2fr .8fr; gap: 48px; width: min(100%, 1400px); margin-inline: auto; }
.celsus-page-footer-logo img { width: min(260px, 60vw); }
.celsus-page-footer-nav ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 24px; margin: 0; padding: 0; list-style: none; }
.celsus-page-footer-nav a { font: 600 10px/1.5 var(--celsus-font-en); letter-spacing: .12em; text-transform: uppercase; }
.celsus-page-operator { justify-self: end; }
.celsus-page-operator span { display: block; margin-bottom: 12px; color: var(--celsus-quiet); font: 600 9px/1 var(--celsus-font-en); letter-spacing: .18em; }
.celsus-page-operator img { width: min(210px, 50vw); }
.celsus-page-copyright { display: flex; justify-content: space-between; gap: 20px; width: min(100%, 1400px); margin: 80px auto 0; padding-top: 24px; border-top: 1px solid var(--celsus-line); color: var(--celsus-quiet); font-size: 9px; letter-spacing: .12em; }
.celsus-page-sticky { position: fixed; z-index: 70; right: 0; bottom: 0; left: 0; display: none; grid-template-columns: 1fr 1fr; min-height: 70px; box-shadow: 0 -10px 34px rgba(37,36,34,.12); }
.celsus-page-sticky a { display: flex; align-items: center; justify-content: center; padding: 12px; background: var(--celsus-ink); color: #fff; text-align: center; font-size: 11px; font-weight: 600; line-height: 1.45; }
.celsus-page-sticky a:last-child { background: var(--celsus-paper-deep); color: var(--celsus-ink); }
.celsus-page-notice { position: fixed; z-index: 90; right: 18px; bottom: 18px; max-width: min(420px, calc(100vw - 36px)); padding: 15px 18px; background: rgba(37,36,34,.96); color: #fff; font-size: 12px; }

@media (max-width: 900px) {
  .celsus-page-nav { display: none; }
  .celsus-page-menu-button { display: block; }
  .celsus-page-hero-grid { grid-template-columns: 1fr; }
  .celsus-page-footer-grid { grid-template-columns: 1fr; }
  .celsus-page-operator { justify-self: start; }
}

@media (max-width: 700px) {
  body.celsus-inner-page { padding-bottom: 70px; }
  .celsus-page-header { height: 70px; }
  .celsus-page-mobile { inset-block-start: 70px; }
  .celsus-page-title { font-size: clamp(48px, 16vw, 76px); }
  body.privacy-policy .celsus-page-title { font-size: clamp(28px, 8.5vw, 38px); line-height: 1.08; }
  .celsus-entry table { display: block; max-width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .celsus-entry th, .celsus-entry td { padding: 12px 10px; font-size: 13px; overflow-wrap: anywhere; }
  .celsus-first-grid { grid-template-columns: 1fr; }
  .celsus-staff-grid, .celsus-profile { grid-template-columns: 1fr; }
  .celsus-staff-card { min-height: 480px; }
  .celsus-button-row { display: grid; grid-template-columns: 1fr; }
  .celsus-page-footer-nav ul { grid-template-columns: 1fr; }
  .celsus-page-copyright { align-items: flex-start; flex-direction: column; margin-top: 54px; }
  .celsus-archive-item { grid-template-columns: 78px minmax(0, 1fr) 18px; gap: 14px; min-height: 105px; }
  .celsus-post-navigation { grid-template-columns: 1fr; }
  .celsus-related-grid { grid-template-columns: 1fr; }
  .celsus-page-sticky { display: grid; }
  .celsus-page-notice { bottom: 88px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}