@charset "UTF-8";

:root {
  --bg: #0b1220;
  --bg2: #0e1729;
  --panel: #121e33;
  --ink: #eae5dc;
  --muted: #a3a8b4;
  --faint: #767d8c;
  --gold: #bda37c;
  --line: #26314a;
  --display: Georgia,'Yu Mincho','Hiragino Mincho ProN',serif;
  --sans: Arial,'Hiragino Kaku Gothic ProN','Yu Gothic',sans-serif;
  --bengara: #8d4b40;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: radial-gradient(120% 60% at 30% 0%, #16233c 0%, rgba(22,35,60,0) 55%), linear-gradient(180deg, #0d1524 0%, #0b1220 40%, #080e1a 100%);
  color: var(--ink);
  font-family: var(--display);
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--muted);
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
  -webkit-tap-highlight-color: transparent;
  cursor: pointer;
}

button:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
}

a:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
}

img {
  display: block;
  max-width: 100%;
}

::selection {
  background: var(--panel);
  color: var(--ink);
}

.site-header {
  height: 91px;
  position: relative;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 max(28px,calc((100vw - 1380px)/2));
  border-bottom: 1px solid var(--line);
  background: rgba(11,18,32,.96);
}

.brand {
  font-family: var(--display);
  font-size: 22px;
  letter-spacing: .27em;
  white-space: nowrap;
  line-height: 1;
}

.brand small {
  display: block;
  letter-spacing: .28em;
  font: 9px var(--sans);
  color: var(--muted);
  margin-top: 9px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(13px,1.7vw,27px);
}

.main-nav a {
  font: 10px var(--sans);
  letter-spacing: .17em;
  color: var(--muted);
  transition: color .2s;
}

.main-nav a:hover {
  color: var(--gold);
}

.main-nav a[aria-current="page"] {
  color: var(--gold);
}

.lang-toggle {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  font: 10px var(--sans);
  padding: 10px 12px;
  min-width: 55px;
  letter-spacing: .17em;
}

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  color: var(--muted);
  font: 10px var(--sans);
  padding: 9px 14px;
  letter-spacing: .17em;
}

.status-bar {
  font: 10px/1.7 var(--sans);
  text-align: center;
  background: var(--bg2);
  color: var(--muted);
  padding: 10px 20px;
  letter-spacing: .06em;
}

.container {
  width: min(1330px,calc(100% - 96px));
  margin: 0 auto;
}

.page-section {
  padding: 132px 0;
}

.section-index {
  font: 10px var(--sans);
  letter-spacing: .27em;
  color: var(--gold);
  text-transform: uppercase;
}

.overline {
  font: 10px var(--sans);
  letter-spacing: .27em;
  color: var(--gold);
  text-transform: uppercase;
}

.section-line {
  height: 1px;
  background: linear-gradient(90deg, var(--bengara) 0, var(--line) 220px);
  margin: 23px 0 47px;
}

.section-heading {
  font: 400 clamp(37px,5vw,72px)/1.25 var(--display);
  letter-spacing: .09em;
  margin: 13px 0 0;
}

.section-intro {
  font: 14px/2.25 var(--display);
  color: var(--muted);
  letter-spacing: .08em;
  max-width: 680px;
}

.text-link {
  font: 11px var(--sans);
  letter-spacing: .18em;
  display: inline-flex;
  align-items: center;
  gap: 28px;
  border-bottom: 1px solid var(--gold);
  padding: 16px 0;
  margin-top: 32px;
}

.text-link:after {
  content: '↗';
  color: currentColor;
  font-size: 18px;
}

.text-link:hover {
  color: var(--gold);
}

.section-topline {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
}

.tiny-meta {
  font: 10px var(--sans);
  letter-spacing: .18em;
  color: var(--muted);
}

.hero {
  min-height: 680px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  align-items: center;
  gap: 48px;
  padding: 80px max(48px,calc((100vw - 1330px)/2)) 120px;
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse at 75% 40%, #1a2a47 0, #101a2e 38%, #0b1220 75%);
  isolation: isolate;
}

.hero-content {
  position: relative;
  min-width: 0;
  z-index: 2;
}

.hero-overline {
  font: 10px var(--sans);
  letter-spacing: .17em;
  color: var(--gold);
}

.hero-name {
  font: 400 clamp(64px,7.5vw,120px)/1.03 var(--display);
  letter-spacing: .08em;
  margin: 27px 0 26px;
  color: var(--ink);
}

.hero-name span {
  display: block;
}

.hero-copy {
  font-size: clamp(19px,2.1vw,31px);
  letter-spacing: .12em;
  margin: 0;
  line-height: 1.7;
}

.hero-copy-en {
  font: 12px/1.8 var(--sans);
  letter-spacing: .09em;
  color: var(--muted);
  margin: 15px 0;
}

.hero-art {
  position: relative;
  display: block;
  min-width: 0;
  color: var(--ink);
  text-decoration: none;
  z-index: 1;
}

.hero-art img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: contain;
}

.hero-art-caption {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  margin-top: 18px;
  font-size: 20px;
}

.hero-art-caption > span {
  font: 10px/1.8 var(--sans);
  letter-spacing: .17em;
  color: var(--muted);
}

.hero-foot {
  position: absolute;
  bottom: 42px;
  left: max(48px,calc((100vw - 1330px)/2));
  font: 10px var(--sans);
  letter-spacing: .28em;
  color: var(--muted);
  z-index: 2;
}

.hero-scroll {
  position: absolute;
  bottom: 42px;
  right: calc((100vw - min(1330px,100vw))/2 + 40px);
  z-index: 2;
  font: 10px var(--sans);
  letter-spacing: .3em;
  color: var(--muted);
}

.art-vacant {
  aspect-ratio: 1;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, var(--panel), var(--bg2));
  border: 1px solid var(--line);
}

.emboss {
  font: 400 clamp(130px,17vw,245px)/1 var(--display);
  color: var(--muted);
  opacity: .13;
  user-select: none;
}

.vacant-caption {
  position: absolute;
  bottom: 24px;
  left: 25px;
  font: 9px var(--sans);
  color: var(--muted);
  letter-spacing: .25em;
}

.art-image {
  aspect-ratio: 1;
  display: block;
  width: 100%;
  object-fit: contain;
  background: transparent;
}

.intro-grid {
  display: grid;
  grid-template-columns: minmax(0,840px);
  gap: 0;
  align-items: center;
}

.intro-body {
  font-size: clamp(20px,2vw,31px);
  line-height: 2.3;
  letter-spacing: .1em;
}

.intro-body-small {
  font: 14px/2.5 var(--display);
  color: var(--muted);
  margin-top: 30px;
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 26px;
}

.work-card {
  min-width: 0;
}

.work-card-link {
  display: block;
}

.work-card-art {
  overflow: hidden;
}

.work-card-art .art-image {
  transition: transform .55s ease;
  aspect-ratio: 1;
  background: transparent;
  object-fit: contain;
}

.work-card-art .art-vacant {
  transition: transform .55s ease;
  aspect-ratio: 1;
}

.work-category {
  font: 10px var(--sans);
  letter-spacing: .17em;
  color: var(--muted);
  margin-top: 25px;
}

.work-name {
  font: 400 clamp(23px,2.4vw,34px)/1.5 var(--display);
  letter-spacing: .13em;
  margin: 9px 0 5px;
}

.work-name small {
  font: 12px var(--sans);
  color: var(--muted);
  letter-spacing: .1em;
  margin-left: 9px;
}

.work-desc {
  font: 13px/1.85 var(--sans);
  color: var(--muted);
  letter-spacing: .05em;
  margin: 0;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 18px;
  margin-top: 75px;
}

.category-item {
  border-top: 1px solid var(--line);
  padding: 25px 14px 25px 0;
  display: flex;
  align-items: end;
  justify-content: space-between;
}

.category-item strong {
  font-size: 27px;
  font-weight: 400;
  letter-spacing: .08em;
}

.category-item span {
  font: 10px var(--sans);
  color: var(--muted);
}

.category-item small {
  font: 10px var(--sans);
  color: var(--muted);
}

.muted-section {
  background: rgba(255,255,255,.02);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.feature-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
}

.feature {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: clamp(28px,4vw,58px);
  min-height: 335px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.feature h3 {
  font: 400 clamp(28px,3vw,43px)/1.4 var(--display);
  letter-spacing: .07em;
  margin: 22px 0 10px;
}

.feature p {
  font: 13px/2.2 var(--display);
  color: var(--muted);
  max-width: 410px;
}

.news-item {
  display: grid;
  grid-template-columns: 150px 1fr 25px;
  gap: 20px;
  align-items: center;
  padding: 24px 3px;
  border-bottom: 1px solid var(--line);
}

.news-item time {
  font: 10px var(--sans);
  color: var(--muted);
  letter-spacing: .17em;
}

.news-item span {
  font-size: 19px;
  letter-spacing: .07em;
}

.news-item em {
  font-style: normal;
  color: var(--muted);
}

.empty-news {
  border-top: 1px solid var(--line);
  padding: 42px 0;
  color: var(--muted);
  font-size: 15px;
  letter-spacing: .07em;
  line-height: 2;
}

.site-footer {
  padding: 95px 0 40px;
  background: #070d18;
  border-top: 1px solid var(--bengara);
}

.footer-name {
  font: 400 clamp(42px,7vw,100px)/1 var(--display);
  letter-spacing: .15em;
  margin: 20px 0 40px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 15px 30px;
  font: 10px var(--sans);
  letter-spacing: .17em;
}

.footer-links a:hover {
  color: var(--muted);
}

.footer-bottom {
  margin-top: 100px;
  display: flex;
  justify-content: space-between;
  gap: 15px;
  border-top: 1px solid var(--line);
  padding-top: 22px;
  font: 10px var(--sans);
  color: var(--muted);
  letter-spacing: .1em;
}

.page-hero {
  min-height: 410px;
  padding: 108px 0 72px;
  border-bottom: 1px solid var(--line);
  background: var(--bg2);
}

.page-hero h1 {
  font-size: clamp(51px,8vw,112px);
  font-weight: 400;
  letter-spacing: .11em;
  line-height: 1.1;
  margin: 26px 0 16px;
}

.page-hero p {
  font-size: 14px;
  letter-spacing: .1em;
  color: var(--muted);
  line-height: 2;
}

.prose {
  font-size: 17px;
  line-height: 2.65;
  letter-spacing: .08em;
  white-space: pre-line;
  max-width: 840px;
  color: var(--ink);
}

.prose.smaller {
  font-size: 15px;
  color: var(--muted);
}

.story-grid {
  display: grid;
  grid-template-columns: minmax(0,1.15fr) minmax(0,.85fr);
  gap: 11vw;
  align-items: start;
}

.fact-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
  margin-top: 30px;
}

.fact-row {
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
  display: grid;
  grid-template-columns: 85px 1fr;
  gap: 18px;
}

.fact-row b {
  font: 10px var(--sans);
  color: var(--muted);
  letter-spacing: .17em;
}

.fact-row span {
  font: 14px/1.9 var(--display);
  letter-spacing: .06em;
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 42px;
}

.filter-bar button {
  background: transparent;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: 13px 19px;
  font: 10px var(--sans);
  letter-spacing: .17em;
}

.filter-bar button.active {
  background: var(--gold);
  border-color: var(--gold);
  color: #0b1220;
}

.filter-bar button:hover {
  background: var(--panel);
  border-color: var(--muted);
  color: var(--ink);
}

.filter-count {
  margin-left: 10px;
  font-size: 10px;
  opacity: .65;
}

.empty-filter {
  padding: 65px;
  border: 1px solid var(--line);
  text-align: center;
  color: var(--muted);
  line-height: 2.1;
}

.work-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10vw;
}

.work-header .title-jp {
  font: 400 clamp(70px,10vw,130px)/1.3 var(--display);
  letter-spacing: .1em;
  margin: 13px 0;
}

.work-header .title-en {
  font: 20px var(--display);
  color: var(--muted);
  letter-spacing: .15em;
}

.detail-photo {
  margin: 0;
}

.detail-photo img {
  width: 100%;
  max-height: none;
  object-fit: contain;
  background: transparent;
  aspect-ratio: auto;
  height: auto;
}

.detail-photo .art-vacant {
  max-height: 720px;
}

.detail-gallery {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 18px;
  margin-top: 30px;
}

.details-table {
  border-top: 1px solid var(--line);
  margin-top: 50px;
}

.details-table>div {
  display: grid;
  grid-template-columns: 125px 1fr;
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
  font: 13px/1.8 var(--sans);
}

.details-table b {
  font-weight: 400;
  color: var(--muted);
}

.details-table span {
  color: var(--ink);
}

.cta-strip {
  border-top: 1px solid var(--line);
  padding-top: 50px;
  margin-top: 70px;
}

.cta-strip a {
  display: inline-flex;
  margin-top: 20px;
}

.page-note {
  border-left: 1px solid var(--gold);
  padding: 18px 24px;
  background: var(--panel);
  color: var(--muted);
  font: 13px/2 var(--sans);
  margin-top: 50px;
}

.breadcrumbs {
  font: 11px var(--sans);
  color: var(--muted);
  letter-spacing: .1em;
  margin-bottom: 45px;
}

.breadcrumbs a {
  color: var(--muted);
}

.contact-panel {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: clamp(30px,6vw,70px);
  margin-top: 45px;
}

.contact-panel strong {
  font: 400 clamp(26px,3vw,44px) var(--display);
}

.contact-panel p {
  font: 14px/2.1 var(--display);
  color: var(--muted);
}

.contact-email {
  font: 16px var(--sans);
  color: var(--muted);
  word-break: break-all;
}

.notice-list {
  border-left: 1px solid var(--line);
  padding-left: 25px;
  margin-top: 38px;
}

.notice-list p {
  font: 14px/2.2 var(--display);
  color: var(--muted);
}

.date-label {
  font: 10px var(--sans);
  color: var(--muted);
  letter-spacing: .17em;
}

@media(max-width:1120px) {
  .main-nav {
    gap: 12px;
  }

  .brand {
    font-size: 18px;
  }

  .hero {
    gap: 28px;
  }

  .hero-name {
    font-size: clamp(64px,7.5vw,100px);
  }


  .intro-grid {
    gap: 5vw;
  }
}

@media(max-width:1024px) {
  .site-header {
    height: 75px;
    padding: 0 23px;
  }

  .menu-toggle {
    display: block;
    margin-left: auto;
  }

  .main-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 75px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--bg2);
    border-bottom: 1px solid var(--line);
    padding: 14px 23px 28px;
  }

  .main-nav.is-open {
    display: flex;
  }

  .main-nav a {
    padding: 12px 4px;
  }

  .lang-toggle {
    align-self: flex-start;
    margin-top: 9px;
  }

  .brand {
    font-size: 17px;
  }

  .container {
    width: calc(100% - 44px);
  }

  .hero {
    grid-template-columns: minmax(0, 1fr);
    min-height: 0;
    gap: 40px;
    padding: 48px 26px 80px;
  }

  .hero-name {
    font-size: clamp(59px,15vw,113px);
    margin-top: 23px;
  }

  .hero-copy {
    font-size: clamp(17px,5vw,22px);
  }

  .hero-foot {
    left: 26px;
    bottom: 24px;
    font-size: 8px;
  }

  .hero-scroll {
    display: none;
  }

  .intro-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .story-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .work-header {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .page-section {
    padding: 83px 0;
  }

  .works-grid {
    grid-template-columns: repeat(2,minmax(0,1fr));
    gap: 29px 17px;
  }

  .category-grid {
    gap: 12px;
  }

  .category-item {
    display: block;
  }

  .category-item strong {
    font-size: 18px;
  }

  .category-item span {
    display: block;
    margin: 8px 0;
  }

  .feature-pair {
    grid-template-columns: 1fr;
  }

  .feature {
    min-height: 275px;
  }

  .page-hero {
    min-height: 330px;
    padding: 80px 0 60px;
  }

  .page-hero h1 {
    font-size: clamp(49px,10vw,80px);
  }

  .news-item {
    grid-template-columns: 104px 1fr 15px;
    gap: 10px;
  }

  .news-item span {
    font-size: 15px;
  }

  .footer-bottom {
    margin-top: 65px;
  }

  .detail-gallery {
    grid-template-columns: repeat(2,1fr);
  }
}

@media(max-width:500px) {
  .site-header { padding: 0 16px; gap: 10px; }
  .brand { font-size: 15px; }
  .brand small { font-size: 7px; letter-spacing: .12em; }
  .menu-toggle { flex-shrink: 0; white-space: nowrap; padding: 9px 10px; }

  .works-grid {
    grid-template-columns: 1fr;
  }

  .category-grid {
    grid-template-columns: 1fr;
  }

  .category-item {
    display: flex;
  }

  .hero-name {
    font-size: clamp(45px,14vw,70px);
  }

  .hero-copy-en {
    font-size: 11px;
  }

  .page-hero h1 {
    font-size: 48px;
  }

  .section-heading {
    font-size: 40px;
  }

  .news-item {
    grid-template-columns: 1fr 24px;
    gap: 8px;
  }

  .news-item time {
    grid-column: 1/-1;
  }

  .footer-name {
    font-size: 40px;
  }

  .footer-bottom {
    display: block;
    line-height: 2;
  }

  .work-header .title-jp {
    font-size: 79px;
  }

  .filter-bar button {
    padding: 12px 13px;
    font-size: 10px;
  }

  .details-table>div {
    grid-template-columns: 105px 1fr;
  }
}

@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior: auto;
  }

  * {
    transition: none!important;
    animation: none!important;
  }
}

[hidden] {
  display: none!important;
}

.pending-work .art-vacant {
  background: linear-gradient(180deg, var(--panel), var(--bg2));
  aspect-ratio: 1;
}

.pending-work .work-name {
  font-size: 24px;
  color: var(--muted);
}

.detail-gallery .art-image {
  aspect-ratio: 1;
  background: transparent;
  object-fit: contain;
}

html:lang(ja) .main-nav a {
  font-size: 15px;
  letter-spacing: .04em;
}

html:lang(ja) .footer-links a {
  font-size: 15px;
  letter-spacing: .04em;
}

html:lang(ja) .menu-toggle {
  font-size: 15px;
  letter-spacing: .04em;
}

html:lang(ja) .filter-bar button {
  font-size: 15px;
  letter-spacing: .04em;
}

html:lang(ja) .text-link {
  font-size: 15px;
  letter-spacing: .04em;
}

@media(max-width:600px) {
  .section-topline {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }

  .section-topline .section-heading {
    font-size: clamp(30px,8vw,44px);
    white-space: nowrap;
  }

  .detail-gallery {
    grid-template-columns: 1fr;
  }
}

.tea-gallery {
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  gap: 24px;
  align-items: start;
}

.tea-gallery figure {
  margin: 0;
  min-width: 0;
}

.tea-gallery .art-image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: auto;
  object-fit: contain;
  background: transparent;
}

@media(max-width:700px) {
  .tea-gallery { grid-template-columns: 1fr; }
  .repair-steps {
    grid-template-columns: 1fr;
    gap: 42px;
  }
}

.repair-case .section-heading {
  font-size: clamp(28px,4.5vw,56px);
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.repair-steps {
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  gap: 56px 32px;
  list-style: none;
  padding: 0;
  margin: 56px 0 0;
}

.repair-steps li {
  min-width: 0;
}

.repair-steps figure {
  margin: 0;
}

.repair-steps .art-image {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: auto;
  object-fit: contain;
  background: transparent;
}

.repair-steps figcaption {
  padding-top: 22px;
}

.repair-steps h3 {
  font-size: 22px;
  font-weight: 400;
  line-height: 1.6;
  margin: 10px 0;
}

.repair-steps p {
  font-size: 16px;
  line-height: 2;
  color: var(--muted);
  margin: 0;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: .05;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='80' height='40' viewBox='0 0 80 40'%3E%3Cg fill='none' stroke='%23eae5dc' stroke-width='1'%3E%3Cpath d='M0 40a40 40 0 0 1 80 0M8 40a32 32 0 0 1 64 0M16 40a24 24 0 0 1 48 0M24 40a16 16 0 0 1 32 0M32 40a8 8 0 0 1 16 0'/%3E%3C/g%3E%3C/svg%3E");
}

.filter-bar button[aria-pressed="true"] {
  background: var(--gold);
  border-color: var(--gold);
  color: #0b1220;
}

.filter-bar button.active:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: #0b1220;
}