/* ─────────────────────────────────────────────────
 * public.css ─ public site (nav / hero / sections)
 * ───────────────────────────────────────────────── */

/* ── site nav ── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 999;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-5);
  padding: 0 var(--gutter);
  background: linear-gradient(to bottom, rgba(0,0,0,.55), transparent);
  backdrop-filter: blur(0px);
  -webkit-backdrop-filter: blur(0px);
  transition: background-color .35s var(--e-out), backdrop-filter .35s var(--e-out), height .35s var(--e-out);
}
.site-nav.is-scrolled {
  background: rgba(8,8,8,.78);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid rgba(255,255,255,.06);
  height: 60px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 38px; height: 38px;
  background: var(--base);
  color: var(--paper);
  border-radius: 6px;
  font-family: var(--f-serif);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0;
  box-shadow: 0 2px 0 rgba(0,0,0,.4), inset 0 0 0 1px rgba(255,255,255,.1);
  position: relative;
}
.brand-mark::before {
  content: '';
  position: absolute;
  inset: 3px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 4px;
  pointer-events: none;
}
.brand-mark__seal {
  transform: translateY(-1px);
}

.brand-text { display: flex; flex-direction: column; gap: 1px; line-height: 1; }
.brand-text__ja { font-family: var(--f-serif); font-weight: 700; font-size: 17px; letter-spacing: 0.04em; }
.brand-text__sub {
  font-family: var(--f-en);
  font-weight: 400;
  font-style: italic;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,.55);
  text-transform: uppercase;
}

.site-nav__menu {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(8px, 1.6vw, 28px);
}
.site-nav__menu a {
  position: relative;
  font-family: var(--f-serif);
  font-size: 14px;
  letter-spacing: 0.16em;
  padding: 8px 4px;
  opacity: 0.78;
  transition: opacity .25s var(--e-out);
}
.site-nav__menu a::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 2px;
  height: 1px;
  width: 0;
  background: var(--base);
  transition: width .35s var(--e-spring), left .35s var(--e-spring);
}
.site-nav__menu a:hover { opacity: 1; }
.site-nav__menu a:hover::after,
.site-nav__menu a.is-active::after { width: 100%; left: 0; }
.site-nav__menu a.is-active { opacity: 1; color: var(--base-soft); }

.nav-toggle {
  display: none;
  width: 44px; height: 44px;
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.04);
  border-radius: var(--r-md);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 20px; height: 1.5px;
  background: var(--paper);
  transition: transform .35s var(--e-spring), opacity .25s var(--e-out);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

@media (max-width: 920px) {
  .site-nav { grid-template-columns: auto 1fr auto; }
  .site-nav__menu {
    position: fixed;
    top: var(--nav-h);
    right: 0;
    width: min(86vw, 360px);
    height: calc(100vh - var(--nav-h));
    background: rgba(8,8,8,.96);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-left: 1px solid rgba(255,255,255,.08);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 32px 28px;
    gap: 4px;
    transform: translateX(100%);
    transition: transform .55s var(--e-spring);
  }
  .site-nav__menu.is-open { transform: translateX(0); }
  .site-nav__menu a {
    width: 100%;
    padding: 14px 0;
    font-size: 18px;
    border-bottom: 1px solid rgba(255,255,255,.06);
  }
  .nav-toggle { display: inline-flex; }
}

/* ── hero ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  align-items: center;
  overflow: clip;
  isolation: isolate;
}
.hero__media {
  position: absolute;
  inset: 0;
  z-index: -1;
}
.hero__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__veil {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 30%, rgba(0,0,0,.18), rgba(0,0,0,.62) 60%, rgba(0,0,0,.85)),
    linear-gradient(180deg, rgba(0,0,0,.45), rgba(0,0,0,.65));
}
.hero__grain {
  position: absolute;
  inset: 0;
  opacity: 0.18;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='1.2' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='.6'/></svg>");
  background-size: 200px 200px;
}

.hero__rule {
  position: absolute;
  left: var(--gutter);
  right: var(--gutter);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  font-family: var(--f-en);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,.7);
}
.hero__rule--top { top: calc(var(--nav-h) + 16px); }
.hero__rule--bottom { bottom: 28px; }
.hero__rule-line { display: block; height: 1px; background: rgba(255,255,255,.32); }
.hero__rule-text--right { text-align: right; }

.hero__inner {
  position: relative;
  padding-inline: var(--gutter);
  padding-block: clamp(80px, 14vh, 160px);
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  display: grid;
  gap: clamp(20px, 3vh, 36px);
}

.hero__meta {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: var(--f-en);
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,.78);
}
.hero__divider { color: var(--base-soft); }
.hero__date { font-family: var(--f-mono); font-style: normal; }

.hero__title {
  display: grid;
  gap: 12px;
}
.hero__eyebrow {
  display: inline-block;
  font-family: var(--f-serif);
  font-size: clamp(15px, 1.6vw, 22px);
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--base-soft);
}
.hero__name {
  font-family: var(--f-serif);
  font-size: clamp(72px, 16vw, 224px);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 0.84;
  color: var(--paper);
  text-shadow: 0 6px 30px rgba(0,0,0,.55);
}
.hero__name-en {
  font-family: var(--f-en);
  font-style: italic;
  font-size: clamp(20px, 2.4vw, 38px);
  letter-spacing: 0.05em;
  font-weight: 300;
  color: rgba(255,255,255,.78);
}
.hero__name-en em { color: var(--base); font-style: italic; font-weight: 400; padding-right: 2px; }

.hero__lead {
  max-width: 540px;
  font-family: var(--f-serif);
  font-size: clamp(15px, 1.4vw, 19px);
  line-height: 1.9;
  color: rgba(255,255,255,.86);
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

.hero__sidebar {
  position: absolute;
  right: var(--gutter);
  top: 50%;
  transform: translateY(-50%);
  writing-mode: horizontal-tb;
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--f-en);
  font-style: italic;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: rgba(255,255,255,.6);
  text-transform: uppercase;
  padding: 8px 14px;
  border-radius: var(--r-pill);
  background: rgba(0,0,0,.32);
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(8px);
}
.hero__sidebar-mark { color: var(--base); font-style: normal; }
@media (max-width: 1080px) {
  .hero__sidebar { display: none; }
}

.hero__scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 70px;
  transform: translateX(-50%);
  display: grid;
  place-items: center;
  gap: 10px;
}
.hero__scroll-cue-bar {
  display: block;
  width: 1px;
  height: 56px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,.85));
  animation: scrollCue 2.2s var(--e-in-out) infinite;
}
.hero__scroll-cue-label {
  font-family: var(--f-en);
  font-style: italic;
  font-size: 11px;
  letter-spacing: 0.3em;
  color: rgba(255,255,255,.6);
  text-transform: uppercase;
}
@keyframes scrollCue {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

@media (max-width: 720px) {
  .hero__rule--top { top: calc(var(--nav-h) + 8px); }
  .hero__inner { padding-block: clamp(110px, 16vh, 160px); gap: 18px; }
  .hero__lead { font-size: 15px; line-height: 1.85; }
  .hero__scroll-cue { bottom: 30px; }
}

/* ── intro ── */
.intro {
  padding: var(--space-9) var(--gutter);
  background: var(--ink);
  border-top: 1px solid rgba(255,255,255,.05);
}
.intro__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  gap: var(--space-7);
  grid-template-columns: 1.4fr 1fr;
  align-items: end;
}
.intro__lead {
  font-family: var(--f-serif);
  font-size: clamp(18px, 2.4vw, 32px);
  line-height: 1.85;
  color: var(--paper);
  letter-spacing: 0.02em;
}
.intro__facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  margin: 0;
}
.intro__facts > div {
  border-top: 1px solid rgba(255,255,255,.18);
  padding-top: 12px;
}
.intro__facts dt {
  font-family: var(--f-en);
  font-style: italic;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
  margin-bottom: 6px;
}
.intro__facts dd {
  margin: 0;
  font-family: var(--f-serif);
  font-size: 17px;
}
.intro__facts a { color: var(--base-soft); border-bottom: 1px solid var(--base); }
@media (max-width: 720px) {
  .intro__inner { grid-template-columns: 1fr; gap: var(--space-6); }
}

/* ── section head ── */
.section-head {
  padding: var(--space-9) var(--gutter) var(--space-6);
  max-width: var(--max-w);
  margin: 0 auto;
  position: relative;
  display: grid;
  gap: 10px;
}
.section-head--center { text-align: center; justify-items: center; }
.section-head__line {
  width: 64px;
  height: 1px;
  background: var(--base);
  margin-bottom: 8px;
}
.section-head--center .section-head__line { margin-inline: auto; }
.section-head__eyebrow {
  font-family: var(--f-en);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--base-soft);
}
.section-head__title {
  font-family: var(--f-serif);
  font-size: var(--fs-h2);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
}
.section-head__desc {
  font-family: var(--f-sans);
  font-size: 15px;
  color: rgba(255,255,255,.72);
  max-width: 640px;
}

/* ── page head ── */
.page-head {
  padding: calc(var(--nav-h) + var(--space-9)) var(--gutter) var(--space-7);
  max-width: var(--max-w);
  margin: 0 auto;
  position: relative;
}
.page-head__inner { display: grid; gap: var(--space-4); }
.page-head__top {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--f-en);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,.6);
}
.page-head__eyebrow { color: var(--base-soft); }
.page-head__date::before { content: '·'; margin: 0 10px; color: rgba(255,255,255,.4); }
.page-head__issue::before { content: '·'; margin: 0 10px; color: rgba(255,255,255,.4); }

.page-head__title {
  font-family: var(--f-serif);
  font-size: var(--fs-h1);
  line-height: 1;
  letter-spacing: -0.025em;
  font-weight: 700;
}
.page-head__lead {
  max-width: 720px;
  color: rgba(255,255,255,.78);
  font-family: var(--f-serif);
  font-size: clamp(16px, 1.5vw, 19px);
  line-height: 1.85;
}
.page-head__rule {
  display: flex;
  gap: 4px;
  margin-top: var(--space-6);
}
.page-head__rule span:nth-child(1) { flex: 1; height: 1px; background: rgba(255,255,255,.18); }
.page-head__rule span:nth-child(2) { width: 8px; height: 8px; background: var(--base); border-radius: 50%; transform: translateY(-3.5px); }
.page-head__rule span:nth-child(3) { flex: 1; height: 1px; background: rgba(255,255,255,.18); }

/* ── feed grid (sns) ── */
.feed-section { padding-bottom: var(--space-9); }
.feed-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--space-5) var(--gutter) 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-5);
}
.feed-grid__placeholder {
  grid-column: 1 / -1;
  display: grid;
  place-items: center;
  gap: 10px;
  padding: var(--space-9) var(--space-5);
  color: rgba(255,255,255,.5);
  font-family: var(--f-serif);
  font-size: 15px;
  letter-spacing: 0.1em;
  border: 1px dashed rgba(255,255,255,.14);
  border-radius: var(--r-lg);
}
.feed-grid__placeholder-mark {
  font-size: 28px;
  color: var(--base);
  animation: pulseDot 1.6s var(--e-in-out) infinite;
}
@keyframes pulseDot {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

/* ── news ── */
.news-section {
  padding: 0 var(--gutter) var(--space-9);
  max-width: var(--max-w);
  margin: 0 auto;
}
.news-section--full { padding-top: 0; }
.news-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-5);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.news-item {
  background: var(--ink-2);
  border: 1px solid rgba(255,255,255,.06);
  padding: var(--space-5);
  border-radius: var(--r-lg);
  display: grid;
  gap: 12px;
  transition: transform .45s var(--e-spring), border-color .25s var(--e-out), background-color .25s var(--e-out);
}
.news-item:hover {
  transform: translateY(-4px);
  border-color: rgba(255,255,255,.18);
  background: var(--ink-3);
}
.news-item__chip {
  display: inline-block;
  padding: 3px 10px;
  font-family: var(--f-en);
  font-style: italic;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border-radius: var(--r-pill);
  background: rgba(255,255,255,.08);
  width: fit-content;
}
.news-item__chip--info { background: rgba(200, 16, 46, 0.16); color: var(--base-soft); }
.news-item__chip--update { background: rgba(179, 136, 76, 0.16); color: #e0bf8b; }
.news-item__chip--event { background: rgba(58, 125, 140, 0.18); color: #92c8d2; }
.news-item__chip--warning { background: rgba(184, 50, 39, 0.2); color: #ff9087; }
.news-item__title { font-size: var(--fs-h3); }
.news-item__body { font-size: 14px; color: rgba(255,255,255,.78); line-height: 1.85; }
.news-item__time {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,.45);
}
.news-empty {
  padding: var(--space-9) 0;
  text-align: center;
  color: rgba(255,255,255,.5);
  font-family: var(--f-serif);
}
.news-more { display: grid; place-items: center; padding-top: var(--space-7); }

/* ── cta letter ── */
.cta-letter {
  position: relative;
  padding: var(--space-10) var(--gutter);
  background: var(--ink-2);
  overflow: clip;
}
.cta-letter::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(200,16,46,.18), transparent 50%),
    radial-gradient(circle at 10% 80%, rgba(58,125,140,.14), transparent 50%);
  pointer-events: none;
}
.cta-letter__inner {
  position: relative;
  max-width: 920px;
  margin: 0 auto;
  text-align: center;
  display: grid;
  gap: 22px;
  justify-items: center;
}
.cta-letter__eyebrow {
  font-family: var(--f-en);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--base-soft);
}
.cta-letter__title {
  font-family: var(--f-serif);
  font-size: clamp(36px, 5.5vw, 72px);
  line-height: 1.15;
  letter-spacing: -0.025em;
}
.cta-letter__lead { color: rgba(255,255,255,.7); font-family: var(--f-serif); }

/* ── about ── */
.about-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: var(--space-7) var(--gutter) var(--space-9);
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-7);
}
.about-facts {
  display: grid;
  gap: 0;
  margin: 0;
}
.about-facts__row {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: var(--space-5);
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.about-facts__row dt {
  font-family: var(--f-en);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,.55);
}
.about-facts__row dd {
  margin: 0;
  font-family: var(--f-serif);
  font-size: 17px;
}
.about-card {
  background: var(--ink-2);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--r-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
}
.about-card__eyebrow {
  font-family: var(--f-en);
  font-style: italic;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--base-soft);
  margin-bottom: 12px;
}
.about-card ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.about-card li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 12px;
  align-items: baseline;
  padding-bottom: 8px;
  border-bottom: 1px dashed rgba(255,255,255,.07);
}
.about-card li span { font-family: var(--f-serif); font-weight: 700; color: var(--base-soft); }
.about-card li b { font-family: var(--f-serif); font-weight: 500; }

@media (max-width: 920px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-facts__row { grid-template-columns: 100px 1fr; }
}

/* ── timeline ── */
.timeline-section { padding: var(--space-7) var(--gutter) var(--space-9); max-width: var(--max-w); margin: 0 auto; }
.timeline {
  list-style: none;
  margin: var(--space-6) 0 0;
  padding: 0;
  display: grid;
  gap: var(--space-2);
  position: relative;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 116px;
  top: 8px; bottom: 8px;
  width: 1px;
  background: linear-gradient(to bottom, var(--base), rgba(255,255,255,.06));
}
.timeline__item {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: var(--space-5);
  padding: 18px 0;
  position: relative;
}
.timeline__item::before {
  content: '';
  position: absolute;
  left: 113px;
  top: 26px;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--base);
  box-shadow: 0 0 0 4px var(--ink);
}
.timeline__year {
  font-family: var(--f-en);
  font-style: italic;
  font-size: 28px;
  font-weight: 300;
  color: var(--base-soft);
}
.timeline__body { padding-left: 32px; }
.timeline__body h3 { font-family: var(--f-serif); font-size: 20px; margin-bottom: 4px; }
.timeline__body p { color: rgba(255,255,255,.72); font-size: 14px; }

@media (max-width: 720px) {
  .timeline::before { left: 60px; }
  .timeline__item { grid-template-columns: 56px 1fr; gap: 16px; }
  .timeline__item::before { left: 57px; top: 24px; }
  .timeline__year { font-size: 22px; }
  .timeline__body { padding-left: 16px; }
}

/* ── faq ── */
.faq-section { padding: var(--space-7) var(--gutter) var(--space-10); max-width: 900px; margin: 0 auto; }
.faq-list { list-style: none; padding: 0; margin: var(--space-5) 0 0; display: grid; gap: 8px; }
.faq-item details {
  background: var(--ink-2);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: var(--r-md);
  padding: 14px 18px;
  transition: border-color .25s var(--e-out), background-color .25s var(--e-out);
}
.faq-item details[open] { border-color: rgba(255,255,255,.18); background: var(--ink-3); }
.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--f-serif);
  font-size: 16px;
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item p { margin-top: 12px; padding-left: 32px; color: rgba(255,255,255,.78); font-size: 14px; line-height: 1.85; }
.faq-item__q { color: var(--base-soft); font-family: var(--f-en); font-style: italic; }
.faq-item__a { color: var(--base-soft); font-family: var(--f-en); font-style: italic; padding-right: 6px; }

/* ── socials ── */
.socials-section { padding: var(--space-5) var(--gutter) var(--space-7); max-width: var(--max-w); margin: 0 auto; }
.socials-grid {
  list-style: none;
  margin: var(--space-5) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-4);
}
.social-card {
  display: grid;
  gap: 10px;
  padding: 22px;
  border-radius: var(--r-lg);
  background: var(--ink-2);
  border: 1px solid rgba(255,255,255,.08);
  position: relative;
  overflow: hidden;
  transition: transform .55s var(--e-spring), background-color .25s var(--e-out), border-color .25s var(--e-out);
}
.social-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.04), transparent 50%);
  pointer-events: none;
  opacity: 0;
  transition: opacity .35s var(--e-out);
}
.social-card:hover { background: var(--ink-3); border-color: rgba(255,255,255,.22); }
.social-card:hover::before { opacity: 1; }
.social-card__chip {
  font-family: var(--f-en);
  font-style: italic;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,.5);
}
.social-card__label { font-family: var(--f-serif); font-size: 22px; font-weight: 700; }
.social-card__handle { font-family: var(--f-mono); font-size: 13px; color: rgba(255,255,255,.6); }
.social-card__cta {
  margin-top: 8px;
  font-family: var(--f-en);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--base-soft);
}
.social-card--crimson { border-left: 2px solid var(--base); }
.social-card--gold { border-left: 2px solid var(--gold); }
.social-card--asagi { border-left: 2px solid var(--accent); }
.social-card--ink { border-left: 2px solid rgba(255,255,255,.4); }

/* ── gaming ── */
.gaming-titles, .gaming-setup { padding: var(--space-5) var(--gutter) var(--space-7); max-width: var(--max-w); margin: 0 auto; }
.title-grid {
  list-style: none;
  margin: var(--space-5) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
}
.title-card {
  padding: var(--space-5);
  background: var(--ink-2);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--r-lg);
  display: grid;
  gap: 8px;
  transition: transform .55s var(--e-spring), border-color .25s var(--e-out);
}
.title-card:hover { border-color: rgba(255,255,255,.22); }
.title-card__role {
  font-family: var(--f-en); font-style: italic; font-size: 11px; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--base-soft);
}
.title-card__name { font-family: var(--f-serif); font-size: 24px; }
.title-card__detail { color: rgba(255,255,255,.72); font-size: 14px; line-height: 1.85; }
.setup-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin: var(--space-5) 0 0; }
.setup-list__row {
  display: grid; grid-template-columns: 90px 1fr;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.setup-list__row dt { font-family: var(--f-en); font-style: italic; font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: rgba(255,255,255,.55); }
.setup-list__row dd { margin: 0; font-family: var(--f-mono); font-size: 14px; }
@media (max-width: 720px) { .setup-list { grid-template-columns: 1fr; } }

/* ── gallery grid ── */
.gallery-grid-section { padding: var(--space-7) var(--gutter) var(--space-10); max-width: var(--max-w); margin: 0 auto; }
.gallery-grid {
  list-style: none; padding: 0; margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-4);
}
.gallery-grid__item {
  overflow: hidden;
  border-radius: var(--r-lg);
  aspect-ratio: 4 / 5;
  background: var(--ink-2);
}
.gallery-grid__item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1.2s var(--e-spring);
}
.gallery-grid__item:hover img { transform: scale(1.06); }

/* ── letter ── */
.letter-section { padding: var(--space-5) var(--gutter) var(--space-10); max-width: 720px; margin: 0 auto; }
.letter-form { display: grid; gap: var(--space-4); }
.letter-form__row { display: grid; gap: 6px; position: relative; }
.letter-form__row label { font-family: var(--f-en); font-style: italic; font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; color: rgba(255,255,255,.6); }
.letter-form__row label span { color: var(--base); margin-left: 4px; }
.letter-form input, .letter-form textarea {
  background: var(--ink-2);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--r-md);
  padding: 14px 16px;
  color: var(--paper);
  font-family: var(--f-serif);
  font-size: 15px;
  line-height: 1.85;
  transition: border-color .25s var(--e-out), background-color .25s var(--e-out);
}
.letter-form input:focus, .letter-form textarea:focus {
  outline: none;
  border-color: var(--base);
  background: var(--ink-3);
}
.letter-form__count { position: absolute; right: 6px; bottom: 8px; font-family: var(--f-mono); font-size: 11px; color: rgba(255,255,255,.4); }
.letter-form__actions { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.letter-form__notice { color: rgba(255,255,255,.55); font-size: 12px; font-family: var(--f-mono); }
.letter-form__result { font-family: var(--f-serif); font-size: 14px; min-height: 24px; }
.letter-form__result.is-ok { color: var(--accent-soft); }
.letter-form__result.is-error { color: #ff8a7a; }

/* ── contact ── */
.contact-section { padding: var(--space-5) var(--gutter) var(--space-10); max-width: var(--max-w); margin: 0 auto; }
.contact-list {
  list-style: none; padding: 0; margin: var(--space-5) 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
}
.contact-list li {
  background: var(--ink-2);
  border: 1px solid rgba(255,255,255,.06);
  padding: var(--space-5);
  border-radius: var(--r-lg);
}
.contact-list h3 { font-family: var(--f-serif); font-size: 18px; margin-bottom: 8px; }
.contact-list p { font-family: var(--f-mono); font-size: 14px; color: var(--base-soft); }
.contact-list small { display: block; margin-top: 8px; font-size: 12px; color: rgba(255,255,255,.55); line-height: 1.7; }

/* ── 404 ── */
.notfound { min-height: 100vh; display: grid; place-items: center; padding: var(--space-9) var(--gutter); }
.notfound__inner { max-width: 720px; text-align: center; display: grid; gap: 20px; }
.notfound__eyebrow { font-family: var(--f-en); font-style: italic; font-size: 12px; letter-spacing: 0.28em; color: var(--base-soft); text-transform: uppercase; }
.notfound__title { font-family: var(--f-serif); font-size: clamp(40px, 7vw, 84px); line-height: 1.05; }
.notfound__lead { color: rgba(255,255,255,.72); }
.notfound__lead a { color: var(--base-soft); border-bottom: 1px solid var(--base); }

/* ── site footer ── */
.site-footer {
  border-top: 1px solid rgba(255,255,255,.08);
  background: linear-gradient(to bottom, var(--ink), #000);
  padding: var(--space-9) var(--gutter) var(--space-6);
  margin-top: var(--space-9);
}
.site-footer__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1.2fr 1fr 1fr;
  align-items: start;
}
.site-footer__brand { display: grid; gap: 4px; }
.site-footer__nav, .site-footer__socials {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 18px;
}
.site-footer__nav a, .site-footer__socials a {
  font-family: var(--f-serif);
  font-size: 14px;
  color: rgba(255,255,255,.72);
  transition: color .2s var(--e-out);
}
.site-footer__nav a:hover, .site-footer__socials a:hover { color: var(--base-soft); }
.site-footer__meta {
  grid-column: 1 / -1;
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255,255,255,.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--f-mono);
  font-size: 11px;
  color: rgba(255,255,255,.45);
  letter-spacing: 0.06em;
}
.footer-clock { font-variant-numeric: tabular-nums; }
@media (max-width: 720px) {
  .site-footer__inner { grid-template-columns: 1fr; }
}