* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --deep:    #03081a;
  --mid:     #081530;
  --night:   #102140;
  --pearl:   #f0e2c8;
  --cream:   #e8d4ae;
  --gold:    #d4b878;
  --gold-g:  rgba(212,184,120,0.35);
  --aqua:    #9ce4ee;
  --lilac:   #c8b4e8;
  --lilac-g: rgba(200,180,232,0.3);
  --rose:    #d8a8c4;
  --soft:    #9eb4cc;
  --txt:     #d8cfb8;
  --txt-dim: #889aaa;
  --txt-mute:#4a5e75;
}

html { scroll-behavior: smooth; }
body {
  background: #000;
  color: var(--txt);
  font-family: 'Noto Serif JP', serif;
  font-weight: 300;
  overflow-x: hidden;
  cursor: auto;
  text-rendering: optimizeLegibility;
}
body.modal-open {
  overflow: hidden;
}

.skip-link {
  position: fixed;
  top: 14px;
  left: 14px;
  z-index: 120;
  transform: translateY(-160%);
  padding: 10px 14px;
  color: var(--deep);
  background: var(--pearl);
  font-size: 13px;
  letter-spacing: .08em;
  text-decoration: none;
  transition: transform .25s ease;
}
.skip-link:focus-visible {
  transform: translateY(0);
}

a:focus-visible,
.specimen:focus-visible,
.exam-close-button:focus-visible {
  outline: 1px solid var(--aqua);
  outline-offset: 6px;
}

/* ─── 海背景（固定） ─── */
#ocean {
  position: fixed; inset: 0; z-index: 0;
  width: 100vw; height: 100vh;
  pointer-events: none;
}

/* ─── カーソル光 ─── */
.cursor-light {
  position: fixed; pointer-events: none; z-index: 140;
  width: 480px; height: 480px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle,
    rgba(248,232,200,0.12) 0%,
    rgba(212,184,120,0.06) 22%,
    rgba(200,180,232,0.03) 50%,
    transparent 70%);
  mix-blend-mode: screen;
  transition: opacity .5s, width .3s, height .3s;
}
.cursor-light.click { width: 540px; height: 540px; }

/* ─── 小さなカーソルドット ─── */
.cursor-dot {
  position: fixed; pointer-events: none; z-index: 141;
  width: 6px; height: 6px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, var(--pearl) 0%, var(--gold) 70%, transparent 100%);
  box-shadow: 0 0 12px var(--gold-g), 0 0 4px var(--pearl);
  mix-blend-mode: screen;
  transition: width .25s, height .25s;
}
.cursor-dot.over-link { width: 14px; height: 14px; }

.depth-meter {
  position: fixed;
  right: 22px;
  top: 50%;
  z-index: 35;
  width: 74px;
  transform: translateY(-50%);
  pointer-events: none;
  color: rgba(232,212,174,0.82);
  text-align: center;
  text-shadow: 0 0 18px rgba(156,228,238,0.2);
  opacity: .78;
}
.depth-meter-label {
  display: block;
  font-family: 'Cinzel', serif;
  font-size: 9px;
  letter-spacing: .34em;
  color: var(--gold);
  writing-mode: vertical-rl;
  margin: 0 auto 10px;
}
.depth-meter-value {
  display: block;
  font-family: 'Cinzel', serif;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--pearl);
}
.depth-meter-zone {
  display: block;
  margin-top: 6px;
  font-size: 9px;
  letter-spacing: .16em;
  color: var(--txt-mute);
}
.depth-meter-line {
  position: relative;
  display: block;
  width: 1px;
  height: 138px;
  margin: 12px auto 0;
  background: linear-gradient(180deg, rgba(248,232,200,0.42), rgba(156,228,238,0.08));
}
.depth-meter-line::before,
.depth-meter-line::after {
  content: '';
  position: absolute;
  left: 50%;
  width: 9px;
  height: 1px;
  transform: translateX(-50%);
  background: rgba(248,232,200,0.36);
}
.depth-meter-line::before { top: 0; }
.depth-meter-line::after { bottom: 0; }
.depth-meter-fill {
  position: absolute;
  left: 50%;
  top: 0;
  width: 3px;
  height: var(--depth-progress, 0%);
  transform: translateX(-50%);
  border-radius: 99px;
  background: linear-gradient(180deg, rgba(248,232,200,0.9), rgba(200,180,232,0.75), rgba(156,228,238,0.72));
  box-shadow: 0 0 18px rgba(156,228,238,0.26);
}

@media (hover: hover) and (pointer: fine) {
  body,
  .contact-link,
  .star,
  .specimen,
  .exam-link,
  .hero-link,
  .portfolio-video-button,
  .video-close-button,
  .exam-close-button {
    cursor: none;
  }
}

/* ─── クリック波紋 ─── */
.ripple {
  position: fixed; pointer-events: none; z-index: 49;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  border: 1px solid var(--gold-g);
  width: 0; height: 0;
  animation: rippleExpand 1.6s ease-out forwards;
}
@keyframes rippleExpand {
  0%   { width: 20px; height: 20px; opacity: 1; border-color: rgba(248,232,200,0.5); }
  100% { width: 320px; height: 320px; opacity: 0; border-color: rgba(212,184,120,0); }
}

/* ─── ウィンドウマスク（極微） ─── */
.window-mask {
  position: fixed; inset: 0; z-index: 30; pointer-events: none;
  background: radial-gradient(ellipse 100% 100% at 50% 50%, transparent 65%, rgba(3,8,26,0.4) 100%);
}

/* ─── メイン ─── */
main {
  position: relative; z-index: 10;
}
section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 32px;
}

/* ═══════════════════════════════════════════
   SURFACE — Title
═══════════════════════════════════════════ */
.surface {
  min-height: 100vh;
  flex-direction: column;
  text-align: center;
}
.title-block {
  position: relative;
}
.eyebrow {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: clamp(13px, 1.6vw, 17px);
  color: var(--lilac);
  letter-spacing: .35em;
  text-shadow: 0 0 30px var(--lilac-g);
  margin-bottom: 36px;
  opacity: 0;
  animation: fadeIn 2s 0.3s ease forwards;
}
.title {
  font-family: 'Noto Serif JP', serif;
  font-weight: 300;
  font-size: clamp(48px, 8vw, 96px);
  letter-spacing: .12em;
  line-height: 1.05;
  color: var(--pearl);
  text-shadow:
    0 0 40px rgba(248,232,200,0.4),
    0 0 80px rgba(212,184,120,0.2),
    0 0 160px rgba(200,180,232,0.15);
}
.title .ch {
  display: inline-block;
  opacity: 0;
  filter: blur(12px);
  transform: translateY(20px);
  animation: emerge 1.4s ease forwards;
}
@keyframes emerge {
  0%   { opacity: 0; filter: blur(12px); transform: translateY(20px); }
  100% { opacity: 1; filter: blur(0); transform: translateY(0); }
}
.catch {
  font-family: 'Noto Serif JP', serif;
  font-weight: 300;
  font-size: clamp(14px, 1.8vw, 19px);
  color: var(--cream);
  letter-spacing: .35em;
  margin-top: 48px;
  opacity: 0;
  animation: fadeIn 2s 2s ease forwards;
  text-shadow: 0 0 24px rgba(232,212,174,0.3);
}
.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 34px;
  opacity: 0;
  animation: fadeIn 1.8s 2.35s ease forwards;
}
.hero-link {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  min-width: 136px;
  padding: 10px 18px 11px;
  border: 1px solid rgba(248,232,200,0.28);
  color: var(--cream);
  background: rgba(3,8,26,0.18);
  text-decoration: none;
  font-family: 'Cinzel', serif;
  font-size: 11px;
  letter-spacing: .32em;
  text-transform: uppercase;
  text-shadow: 0 0 18px rgba(232,212,174,0.28);
  transition: border-color .35s, background .35s, color .35s, transform .35s, box-shadow .35s;
}
.hero-link .main {
  line-height: 1;
}
.hero-link .sub {
  margin-top: 6px;
  font-family: 'Noto Serif JP', serif;
  font-size: 9px;
  letter-spacing: .18em;
  color: var(--txt-dim);
  text-transform: none;
}
.hero-link.primary {
  border-color: rgba(156,228,238,0.42);
  color: var(--pearl);
  box-shadow: 0 0 28px rgba(156,228,238,0.1);
}
.hero-link.community {
  border-color: rgba(200,180,232,0.46);
  box-shadow: 0 0 28px rgba(200,180,232,0.1);
}
.hero-link.vrc {
  border-color: rgba(156,228,238,0.5);
  box-shadow: 0 0 28px rgba(156,228,238,0.12);
}
.hero-link:hover {
  color: var(--pearl);
  border-color: rgba(248,232,200,0.58);
  background: rgba(248,232,200,0.08);
  transform: translateY(-2px);
  box-shadow: 0 0 34px rgba(248,232,200,0.12);
}
.hero-note {
  max-width: 620px;
  margin: 26px auto 0;
  color: var(--txt-dim);
  font-size: clamp(12.5px, 1.45vw, 15px);
  line-height: 2;
  letter-spacing: .16em;
  text-shadow: 0 0 20px rgba(158,180,204,0.16);
  opacity: 0;
  animation: fadeIn 1.8s 2.65s ease forwards;
}

/* ─── ダイブヒント ─── */
.dive-hint {
  position: absolute; bottom: 8vh; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center;
  opacity: 0;
  animation: fadeIn 2s 3s ease forwards, hintFloat 3.5s 3s ease-in-out infinite;
}
.dive-hint .arrow {
  font-family: 'Cinzel', serif;
  font-size: 16px; color: var(--gold);
  text-shadow: 0 0 16px var(--gold-g);
  margin-bottom: 8px;
}
.dive-hint .text {
  font-family: 'Cinzel', serif;
  font-size: 9px; letter-spacing: .6em;
  color: var(--txt-dim);
}
@keyframes hintFloat {
  0%, 100% { transform: translate(-50%, 0); }
  50%      { transform: translate(-50%, 6px); }
}
.surface.scrolled .dive-hint { opacity: 0; }

/* ═══════════════════════════════════════════
   TWILIGHT — About
═══════════════════════════════════════════ */
.twilight {
  flex-direction: column;
  text-align: center;
  gap: 80px;
}
.about-text {
  max-width: 580px;
}
.about-text .line {
  font-family: 'Noto Serif JP', serif;
  font-weight: 300;
  font-size: clamp(15px, 1.9vw, 20px);
  letter-spacing: .15em;
  line-height: 2.4;
  color: var(--txt);
  opacity: 0;
  filter: blur(8px);
  transform: translateY(16px);
  transition: opacity 1.5s, filter 1.5s, transform 1.5s;
  text-shadow: 0 0 28px rgba(216,207,184,0.2);
}
.about-text.in .line { opacity: 1; filter: blur(0); transform: translateY(0); }
.about-text.in .line:nth-child(1) { transition-delay: 0s; }
.about-text.in .line:nth-child(2) { transition-delay: 0.25s; }
.about-text.in .line:nth-child(3) { transition-delay: 0.5s; }
.about-text.in .line:nth-child(4) { transition-delay: 0.75s; }
.about-text.in .line:nth-child(5) { transition-delay: 1.0s; }

.creator-credit {
  text-align: center;
}
.role {
  font-family: 'Cinzel', serif;
  font-size: 11px; letter-spacing: .55em;
  color: var(--gold);
  text-shadow: 0 0 18px var(--gold-g);
  text-transform: uppercase;
  opacity: 0; transition: opacity 1.5s 1.3s;
}
.about-text.in + .creator-credit .role,
.creator-credit.in .role { opacity: 1; }
.tools {
  margin-top: 18px;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 12.5px;
  color: var(--txt-dim);
  letter-spacing: .12em;
  opacity: 0; transition: opacity 1.5s 1.6s;
}
.about-text.in + .creator-credit .tools,
.creator-credit.in .tools { opacity: 1; }

/* ═══════════════════════════════════════════
   SPECIMENS — 標本
═══════════════════════════════════════════ */
.specimens-zone {
  min-height: 220vh;
  flex-direction: column;
  align-items: stretch;
  padding: 80px 0 80px;
  overflow-x: hidden;
}
.zone-label {
  font-family: 'Cinzel', serif;
  font-size: 11px;
  letter-spacing: .65em;
  color: var(--gold);
  text-shadow: 0 0 18px var(--gold-g);
  text-align: center;
  margin-bottom: 8px;
  text-transform: uppercase;
  opacity: 0;
  transition: opacity 1.5s;
}
.zone-label.in { opacity: 1; }
.zone-sub {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 14px;
  color: var(--txt-dim);
  letter-spacing: .15em;
  text-align: center;
  margin-bottom: 60px;
  opacity: 0;
  transition: opacity 1.5s 0.3s;
}
.zone-sub.in { opacity: 1; }

.specimen-summary {
  width: min(820px, calc(100% - 48px));
  margin: -24px auto 54px;
  text-align: center;
  opacity: 0;
  transition: opacity 1.4s .25s;
}
.specimen-summary.in { opacity: 1; }
.summary-stats {
  display: flex;
  justify-content: center;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 28px;
  margin-bottom: 18px;
}
.summary-stat {
  min-width: 118px;
}
.summary-number {
  display: block;
  font-family: 'Cinzel', serif;
  font-size: clamp(28px, 4vw, 48px);
  color: var(--pearl);
  letter-spacing: .08em;
  text-shadow:
    0 0 24px rgba(248,232,200,0.24),
    0 0 70px rgba(156,228,238,0.12);
}
.summary-label {
  display: block;
  margin-top: 4px;
  font-size: 10px;
  color: var(--txt-mute);
  letter-spacing: .34em;
  text-transform: uppercase;
}
.summary-copy {
  color: var(--txt-dim);
  font-size: 13px;
  line-height: 2;
  letter-spacing: .12em;
}
.summary-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px 28px;
  margin-top: 16px;
}
.summary-link {
  display: inline-block;
  color: var(--gold);
  font-size: 11px;
  letter-spacing: .28em;
  text-transform: uppercase;
  text-decoration: none;
  text-shadow: 0 0 16px var(--gold-g);
  transition: color .3s, text-shadow .3s;
}
.summary-link:hover {
  color: var(--pearl);
  text-shadow: 0 0 24px rgba(248,232,200,0.28);
}

.depth-routes {
  width: min(980px, calc(100% - 48px));
  margin: -30px auto 84px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid rgba(248,232,200,0.18);
  border-bottom: 1px solid rgba(156,228,238,0.12);
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 1.4s .15s, transform 1.4s .15s;
}
.depth-routes.in {
  opacity: 1;
  transform: translateY(0);
}
.depth-route {
  position: relative;
  display: block;
  padding: 20px 22px 18px;
  color: var(--txt-dim);
  text-align: center;
  text-decoration: none;
  border-left: 1px solid rgba(248,232,200,0.1);
  transition: color .35s, background .35s, text-shadow .35s;
}
.depth-route:first-child { border-left: 0; }
.depth-route::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -1px;
  width: 0;
  height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, rgba(248,232,200,0.75), transparent);
  transition: width .35s;
}
.depth-route:hover {
  color: var(--cream);
  background: rgba(156,228,238,0.035);
  text-shadow: 0 0 22px rgba(156,228,238,0.16);
}
.depth-route:hover::after { width: 74%; }
.route-title {
  display: block;
  font-family: 'Cinzel', serif;
  font-size: 12px;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--gold);
}
.route-sub {
  display: block;
  margin-top: 8px;
  font-size: 11px;
  letter-spacing: .12em;
  line-height: 1.8;
}

.specimen-field {
  position: relative;
  flex: 0 0 auto;
  overflow: visible;
  margin: 0 auto;
  width: 100%;
  max-width: 1200px;
  height: 180vh;
}
.specimen {
  position: absolute;
  width: var(--spec-size, 160px);
  height: var(--spec-size, 160px);
  --spec-x: 0px;
  --spec-y: 0px;
  pointer-events: auto;
  z-index: 2;
  will-change: transform, opacity;
  transform-origin: center;
}
.specimen.featured { z-index: 3; }
.specimen.standard { z-index: 2; }
.specimen.ambient  {
  z-index: 1;
  pointer-events: none;
}
.specimen:hover    { z-index: 10; }
.specimen:focus-visible { z-index: 12; }
/* 全体に薄くフィルターをかけて泡感UP */
.specimen.standard .specimen-orb {
  opacity: .94;
}
.specimen.ambient .specimen-orb {
  opacity: var(--bubble-opacity, .58);
}

/* 出現アニメ */
.specimen {
  opacity: 0;
  transform: translate3d(var(--spec-x), var(--spec-y), 0px);
}
.specimen.in {
  opacity: 1;
  transform: translate3d(var(--spec-x), var(--spec-y), 0px);
  transition: opacity 1.6s;
}
.specimen-orb {
  position: absolute; inset: 0;
  border-radius: 50%;
  overflow: hidden;
  background:
    radial-gradient(circle at 28% 22%,
      rgba(255,255,255,0.34) 0%,
      rgba(255,255,255,0.12) 20%,
      transparent 43%),
    conic-gradient(from 128deg at 50% 50%,
      rgba(255,188,222,0.24),
      rgba(180,238,255,0.2),
      rgba(255,248,188,0.2),
      rgba(205,190,255,0.22),
      rgba(180,245,225,0.18),
      rgba(255,188,222,0.24)),
    radial-gradient(circle at 52% 56%,
      rgba(156,228,238,0.06) 0%,
      rgba(3,8,26,0.38) 72%);
  background-blend-mode: screen, screen, normal;
  box-shadow:
    0 0 0 1px rgba(180,238,255,0.34),
    0 0 12px rgba(156,228,238,0.28),
    0 0 42px rgba(200,180,232,0.16),
    inset 0 0 0 1px rgba(255,255,255,0.2),
    inset 0 0 22px rgba(255,255,255,0.1);
  border: 2px solid rgba(180,238,255,0.46);
  transition: box-shadow .5s, border-color .5s, opacity .4s;
}

/* 軽量泡: 画像入りのまま、作品数の気配として軽く漂わせる */
.specimen.ambient .specimen-orb {
  background:
    radial-gradient(circle at 28% 22%,
      rgba(255,255,255,0.34) 0%,
      rgba(255,255,255,0.13) 24%,
      transparent 48%),
    conic-gradient(from 130deg at 50% 50%,
      rgba(255,190,220,0.2),
      rgba(var(--bubble-rgb, 190,225,245),0.18),
      rgba(255,246,190,0.16),
      rgba(205,190,255,0.18),
      rgba(190,245,228,0.14),
      rgba(255,190,220,0.2)),
    radial-gradient(circle at 52% 56%,
      rgba(var(--bubble-rgb, 190,225,245),0.035) 0%,
      rgba(3,8,26,0.035) 78%);
  box-shadow:
    0 0 0 1px rgba(180,238,255,0.36),
    0 0 14px rgba(var(--bubble-rgb, 190,225,245),0.26),
    0 0 44px rgba(255,190,220,0.1),
    inset 0 0 0 1px rgba(255,255,255,0.22),
    inset 0 0 18px rgba(255,255,255,0.1);
  border: 2px solid rgba(170,226,250,0.46);
  transition: opacity .4s, box-shadow .5s, border-color .5s;
}
/* シャボン玉のハイライト */
.specimen-orb::before {
  content: '';
  position: absolute;
  top: 12%; left: 18%;
  width: 35%; height: 35%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,0.58) 0%, rgba(220,248,255,0.18) 38%, transparent 70%);
  filter: blur(2px);
  pointer-events: none;
  z-index: 2;
}
/* 表面の虹彩 */
.specimen-orb::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background:
    conic-gradient(from 20deg,
      transparent 0deg,
      rgba(255,190,220,0.22) 42deg,
      rgba(156,228,238,0.18) 92deg,
      rgba(255,246,190,0.18) 152deg,
      transparent 210deg,
      rgba(200,180,232,0.2) 292deg,
      transparent 360deg),
    radial-gradient(circle at 74% 65%, rgba(200,180,232,0.18) 0%, transparent 35%),
    radial-gradient(circle at 30% 75%, rgba(216,168,196,0.13) 0%, transparent 35%);
  pointer-events: none;
  mix-blend-mode: screen;
  z-index: 1;
  opacity: .86;
  -webkit-mask: radial-gradient(circle, transparent 0 49%, #000 62%, transparent 86%);
  mask: radial-gradient(circle, transparent 0 49%, #000 62%, transparent 86%);
}
.specimen:hover .specimen-orb {
  transform: scale(1.05);
}
.specimen-img {
  position: absolute; inset: 3.5%;
  z-index: 0;
  border-radius: 50%;
  overflow: hidden;
  opacity: 0.92;
  transition: opacity .4s, filter .4s;
}
.specimen-img img {
  width: 100%; height: 100%; object-fit: cover;
  filter: brightness(0.85) saturate(1.15) contrast(1.05);
  transition: filter .4s, transform .6s;
  background: rgba(156,228,238,0.04);
}
.specimen.standard:hover .specimen-orb {
  box-shadow:
    0 0 36px rgba(248,232,200,0.34),
    0 0 96px rgba(156,228,238,0.18),
    inset 0 0 28px rgba(248,232,200,0.2),
    inset 0 0 10px rgba(255,255,255,0.22);
  border-color: rgba(248,232,200,0.48);
}
.specimen.standard:hover .specimen-img { opacity: 1; }
.specimen.standard:hover .specimen-img img {
  filter: brightness(1.04) saturate(1.35) contrast(1.06);
  transform: scale(1.04);
}
.specimen.featured:hover .specimen-orb {
  box-shadow:
    0 0 52px rgba(248,232,200,0.5),
    0 0 130px rgba(200,180,232,0.25),
    inset 0 0 36px rgba(248,232,200,0.26),
    inset 0 0 14px rgba(255,255,255,0.28);
  border-color: rgba(248,232,200,0.6);
}
.specimen.featured:hover .specimen-img { opacity: 1; }
.specimen.featured:hover .specimen-img img { filter: brightness(1.05) saturate(1.4) contrast(1.05); transform: scale(1.05); }

/* ID & 名前ラベル */
.specimen-label {
  position: absolute;
  left: 50%;
  bottom: -38px;
  transform: translateX(-50%);
  text-align: center;
  white-space: nowrap;
  width: max-content;
  max-width: min(220px, 72vw);
  opacity: 0.7;
  transition: opacity .3s, transform .3s;
  z-index: 3;
  pointer-events: none;
}
.specimen:hover .specimen-label { opacity: 1; transform: translateX(-50%) translateY(0); }
.specimen-label .id {
  font-family: 'Cinzel', serif;
  font-size: 9px;
  letter-spacing: .35em;
  color: var(--gold);
  text-shadow: 0 0 8px var(--gold-g);
  display: block;
}
.specimen-label .name {
  font-family: 'Noto Serif JP', serif;
  font-weight: 300;
  font-size: 11px;
  color: var(--cream);
  letter-spacing: .08em;
  margin-top: 2px;
  display: block;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.specimen.ambient .specimen-img {
  inset: 6.5%;
  opacity: .68;
  filter: saturate(1.04) brightness(1.04) blur(.08px);
}
.specimen.ambient .specimen-img img {
  filter: brightness(1.16) saturate(1.18) contrast(1.05);
}
.specimen.ambient .specimen-orb::before {
  opacity: .58;
  filter: blur(3px);
}
.specimen.ambient .specimen-orb::after {
  opacity: .66;
}
.specimen.ambient .specimen-label {
  display: none;
}

/* 出現アニメ */
.specimen {
  opacity: 0;
  transform: translate3d(var(--spec-x), var(--spec-y), 0px);
}
.specimen.in {
  opacity: 1;
  transform: translate3d(var(--spec-x), var(--spec-y), 0px);
  transition: opacity 1.4s;
}

.portfolio-gate {
  display: block;
  min-height: 92vh;
  padding-top: 92px;
  padding-bottom: 112px;
  background:
    radial-gradient(ellipse at 50% 10%, rgba(200,180,232,0.08) 0%, transparent 52%),
    linear-gradient(180deg, rgba(3,8,26,0), rgba(8,21,48,0.42) 50%, rgba(3,8,26,0));
}
.portfolio-note {
  max-width: 760px;
  margin: -22px auto 28px;
  color: var(--txt-dim);
  font-size: 13px;
  line-height: 2.1;
  letter-spacing: .12em;
  text-align: center;
  opacity: 0;
  transition: opacity 1.4s .25s;
}
.portfolio-note.in { opacity: 1; }
.portfolio-showcase {
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
  display: grid;
  gap: 28px;
}
.portfolio-work {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(280px, .98fr);
  gap: 28px;
  align-items: stretch;
  padding: 26px;
  border-top: 1px solid rgba(248,232,200,0.16);
  border-bottom: 1px solid rgba(156,228,238,0.12);
  background:
    linear-gradient(135deg, rgba(248,232,200,0.055), rgba(156,228,238,0.026) 46%, rgba(3,8,26,0.18)),
    rgba(3,8,26,0.12);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1.4s .25s, transform 1.4s .25s;
}
.portfolio-work.in {
  opacity: 1;
  transform: translateY(0);
}
.portfolio-media {
  position: relative;
  min-height: 320px;
  border-radius: 8px;
  overflow: hidden;
  background: rgba(0,0,0,0.36);
  border: 1px solid rgba(248,232,200,0.13);
  box-shadow: 0 0 70px rgba(156,228,238,0.1);
}
.portfolio-media img,
.portfolio-media video {
  width: 100%;
  height: 100%;
  min-height: 320px;
  display: block;
  object-fit: cover;
}
.portfolio-media.portrait img {
  object-position: center 32%;
}
.portfolio-media.contain img {
  object-fit: contain;
  padding: 28px;
  background:
    radial-gradient(circle at 50% 48%, rgba(156,228,238,0.12), transparent 48%),
    #000;
}
.portfolio-media.effect video {
  object-fit: cover;
}
.portfolio-inset {
  position: absolute;
  right: 18px;
  bottom: 18px;
  width: min(28%, 142px);
  min-height: 0 !important;
  height: auto !important;
  aspect-ratio: 1;
  object-fit: contain !important;
  padding: 8px;
  border-radius: 50%;
  border: 1px solid rgba(248,232,200,0.24);
  background: rgba(0,0,0,0.66) !important;
  box-shadow: 0 0 34px rgba(248,232,200,0.2);
}
.portfolio-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  min-width: 0;
}
.portfolio-kicker {
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: .42em;
  color: var(--gold);
  text-transform: uppercase;
}
.portfolio-title {
  font-family: 'Noto Serif JP', serif;
  font-weight: 300;
  font-size: clamp(22px, 2.7vw, 34px);
  line-height: 1.45;
  color: var(--cream);
  letter-spacing: .08em;
  text-shadow: 0 0 30px rgba(248,232,200,0.14);
}
.portfolio-body {
  color: var(--txt-dim);
  font-size: 13px;
  line-height: 2.05;
  letter-spacing: .08em;
}
.portfolio-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}
.portfolio-fact {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 10px;
  color: var(--txt);
  font-size: 10px;
  letter-spacing: .16em;
  border: 1px solid rgba(156,228,238,0.16);
  background: rgba(156,228,238,0.035);
}
.portfolio-caption {
  margin-top: 6px;
  color: var(--txt-mute);
  font-size: 11px;
  line-height: 1.8;
  letter-spacing: .08em;
}
.portfolio-video-button {
  align-self: flex-start;
  margin-top: 8px;
  padding: 11px 16px;
  color: var(--cream);
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: .24em;
  text-transform: uppercase;
  border: 1px solid rgba(248,232,200,0.28);
  background: rgba(3,8,26,0.22);
  box-shadow: 0 0 28px rgba(156,228,238,0.08);
  transition: color .3s, border-color .3s, background .3s, box-shadow .3s;
}
.portfolio-video-button:hover {
  color: var(--pearl);
  border-color: rgba(248,232,200,0.54);
  background: rgba(156,228,238,0.06);
  box-shadow: 0 0 34px rgba(248,232,200,0.14);
}
.video-overlay {
  position: fixed;
  inset: 0;
  z-index: 115;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 34px;
  background: rgba(3,8,20,0.62);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity .35s;
}
.video-overlay.show {
  opacity: 1;
  pointer-events: auto;
}
.video-frame {
  width: min(980px, 92vw);
  max-height: min(78vh, 720px);
  display: block;
  border-radius: 8px;
  border: 1px solid rgba(248,232,200,0.22);
  background: #000;
  box-shadow: 0 0 80px rgba(156,228,238,0.18);
}
.video-close-button {
  position: absolute;
  top: 24px;
  right: 28px;
  width: 42px;
  height: 42px;
  color: var(--cream);
  border: 1px solid rgba(248,232,200,0.28);
  background: rgba(3,8,26,0.34);
  font-size: 24px;
  line-height: 1;
  transition: color .3s, border-color .3s, background .3s;
}
.video-close-button:hover {
  color: var(--pearl);
  border-color: rgba(248,232,200,0.55);
  background: rgba(156,228,238,0.08);
}
.commission-intro {
  max-width: 760px;
  margin: 28px auto 0;
  color: var(--txt-dim);
  font-size: 13px;
  line-height: 2.1;
  letter-spacing: .1em;
  text-align: center;
  opacity: 0;
  transition: opacity 1.4s .25s;
}
.commission-intro.in { opacity: 1; }
.commission-points {
  width: min(760px, calc(100% - 48px));
  margin: 22px auto 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  opacity: 0;
  transition: opacity 1.4s .4s;
}
.commission-points.in { opacity: 1; }
.commission-point {
  padding: 16px 14px;
  color: var(--cream);
  font-family: 'Cinzel', serif;
  font-size: 10px;
  letter-spacing: .2em;
  text-align: center;
  text-transform: uppercase;
  border-top: 1px solid rgba(248,232,200,0.14);
  border-bottom: 1px solid rgba(156,228,238,0.1);
  background: rgba(156,228,238,0.025);
}
.commission-rates {
  width: min(760px, calc(100% - 48px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  opacity: 0;
  transition: opacity 1.4s .5s;
}
.commission-rates.in { opacity: 1; }
.commission-rate {
  min-height: 92px;
  padding: 18px 16px 17px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 8px;
  border-top: 1px solid rgba(248,232,200,0.18);
  border-bottom: 1px solid rgba(156,228,238,0.12);
  background:
    linear-gradient(135deg, rgba(248,232,200,0.045), rgba(156,228,238,0.026)),
    rgba(3,8,26,0.2);
}
.rate-label {
  color: var(--txt-dim);
  font-family: 'Noto Serif JP', serif;
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: .12em;
}
.rate-price {
  color: var(--cream);
  font-family: 'Cormorant Garamond', 'Noto Serif JP', serif;
  font-size: clamp(24px, 3vw, 34px);
  letter-spacing: .06em;
  text-shadow: 0 0 22px rgba(248,232,200,0.28);
}
.commission-rate-note {
  max-width: 760px;
  margin: -14px auto 2px;
  color: var(--txt-mute);
  font-size: 11px;
  line-height: 1.8;
  letter-spacing: .13em;
  text-align: center;
  opacity: 0;
  transition: opacity 1.4s .55s;
}
.commission-rate-note.in { opacity: 1; }
.commission-flow {
  width: min(880px, calc(100% - 48px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1px;
  opacity: 0;
  transition: opacity 1.4s .65s;
}
.commission-flow.in { opacity: 1; }
.commission-step {
  position: relative;
  min-height: 76px;
  padding: 15px 10px 14px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 8px;
  border-top: 1px solid rgba(248,232,200,0.14);
  border-bottom: 1px solid rgba(156,228,238,0.1);
  background: rgba(156,228,238,0.02);
}
.commission-step:not(:last-child)::after {
  content: '→';
  position: absolute;
  top: 50%;
  right: -9px;
  z-index: 1;
  transform: translateY(-50%);
  color: rgba(248,232,200,0.42);
  font-family: 'Noto Serif JP', serif;
  font-size: 13px;
}
.step-number {
  color: var(--gold);
  font-family: 'Cinzel', serif;
  font-size: 9px;
  letter-spacing: .18em;
  text-shadow: 0 0 12px var(--gold-g);
}
.step-label {
  color: var(--pearl);
  font-size: 12px;
  letter-spacing: .12em;
  white-space: nowrap;
}

/* ═══════════════════════════════════════════
   EXAMINATION — 個別表示
═══════════════════════════════════════════ */
.exam-overlay {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(3,8,20,0.5);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  padding: 40px;
  opacity: 0; pointer-events: none;
  transition: opacity .5s;
}
.exam-overlay.show { opacity: 1; pointer-events: auto; }
.exam-close-button {
  position: absolute;
  top: 28px;
  right: 32px;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(248,232,200,0.28);
  background: rgba(3,8,26,0.32);
  color: var(--cream);
  font-size: 28px;
  line-height: 1;
  font-family: 'Cormorant Garamond', serif;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity .35s, transform .35s, border-color .35s, background .35s;
}
.exam-overlay.show .exam-close-button {
  opacity: 1;
  transform: translateY(0);
}
.exam-close-button:hover {
  border-color: rgba(248,232,200,0.6);
  background: rgba(248,232,200,0.1);
}

.exam-card {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 48px;
  max-width: 800px;
  width: 100%;
  align-items: center;
  transform: translateY(20px);
  opacity: 0;
  transition: transform .6s .1s, opacity .6s .1s;
}
.exam-overlay.show .exam-card { transform: translateY(0); opacity: 1; }
.exam-card.has-video {
  grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
  max-width: 960px;
}

.exam-image-wrap {
  position: relative;
  aspect-ratio: 1;
  border-radius: 50%;
  overflow: hidden;
  border: 1px solid rgba(248,232,200,0.3);
  box-shadow:
    0 0 60px rgba(212,184,120,0.25),
    0 0 160px rgba(200,180,232,0.12),
    inset 0 0 32px rgba(248,232,200,0.1);
}
.exam-image-wrap img {
  width: 100%; height: 100%; object-fit: cover;
  filter: brightness(0.95) saturate(1.2);
}
.exam-info { color: var(--txt); }
.exam-id {
  font-family: 'Cinzel', serif;
  font-size: 11px; letter-spacing: .55em;
  color: var(--gold);
  text-shadow: 0 0 14px var(--gold-g);
  margin-bottom: 14px;
}
.exam-latin {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 16px;
  color: var(--lilac);
  letter-spacing: .08em;
  margin-bottom: 6px;
  text-shadow: 0 0 18px var(--lilac-g);
}
.exam-name {
  font-family: 'Noto Serif JP', serif;
  font-weight: 300;
  font-size: 24px;
  color: var(--pearl);
  letter-spacing: .08em;
  margin-bottom: 20px;
  text-shadow: 0 0 30px rgba(248,232,200,0.3);
}
.exam-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold-g), transparent);
  margin: 16px 0;
}
.exam-row {
  display: flex; justify-content: space-between;
  font-size: 12.5px;
  letter-spacing: .1em;
  margin-bottom: 8px;
}
.exam-row .key { color: var(--txt-mute); font-family: 'Cinzel', serif; font-size: 10px; letter-spacing: .35em; }
.exam-row .val { color: var(--txt); font-family: 'Noto Serif JP', serif; font-weight: 300; }
.exam-desc {
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--txt);
  margin-top: 20px;
  margin-bottom: 24px;
  letter-spacing: .07em;
}
.exam-video-block {
  margin: 18px 0 20px;
}
.exam-video-label {
  margin-bottom: 9px;
  color: var(--gold);
  font-family: 'Cinzel', serif;
  font-size: 9px;
  letter-spacing: .38em;
  text-transform: uppercase;
  text-shadow: 0 0 12px var(--gold-g);
}
.exam-video-frame {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
  border: 1px solid rgba(248,232,200,0.22);
  border-radius: 8px;
  background: rgba(3,8,26,0.55);
  box-shadow: 0 0 44px rgba(156,228,238,0.12);
}
.exam-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.exam-link {
  display: inline-block;
  font-family: 'Cinzel', serif;
  font-size: 11px; letter-spacing: .45em;
  color: var(--cream);
  text-decoration: none;
  padding: 12px 28px;
  border: 1px solid rgba(248,232,200,0.3);
  background: rgba(248,232,200,0.04);
  transition: all .4s;
}
.exam-link:hover {
  border-color: var(--cream);
  background: rgba(248,232,200,0.12);
  box-shadow: 0 0 30px rgba(248,232,200,0.15);
  letter-spacing: .55em;
}
.exam-close-hint {
  position: absolute;
  bottom: 32px; left: 50%;
  transform: translateX(-50%);
  font-family: 'Cinzel', serif;
  font-size: 9px; letter-spacing: .55em;
  color: var(--txt-mute);
}

/* ═══════════════════════════════════════════
   MIDNIGHT — Contact
═══════════════════════════════════════════ */
.midnight {
  flex-direction: column;
  text-align: center;
  gap: 60px;
}
.contact-block {
  display: flex; flex-direction: column;
  gap: 28px; align-items: center;
}
.contact-item {
  position: relative;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1.4s, transform 1.4s;
}
.contact-item.in { opacity: 1; transform: translateY(0); }
.contact-item + .contact-item { transition-delay: 0.3s; }
.contact-label {
  font-family: 'Cinzel', serif;
  font-size: 10px; letter-spacing: .55em;
  color: var(--gold);
  text-shadow: 0 0 14px var(--gold-g);
  margin-bottom: 8px;
}
.contact-link {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: clamp(22px, 3vw, 32px);
  color: var(--pearl);
  text-decoration: none;
  letter-spacing: .08em;
  transition: all .4s;
  text-shadow: 0 0 30px rgba(248,232,200,0.3);
  position: relative;
  padding: 4px 16px;
}
.contact-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 50%; transform: translateX(-50%);
  width: 0; height: 1px;
  background: var(--cream);
  transition: width .4s;
  box-shadow: 0 0 8px var(--gold-g);
}
.contact-link:hover { color: var(--cream); text-shadow: 0 0 50px rgba(248,232,200,0.6); }
.contact-link:hover::after { width: 80%; }

.contact-note {
  font-family: 'Noto Serif JP', serif;
  font-weight: 300;
  font-size: 13px;
  color: var(--txt-dim);
  letter-spacing: .25em;
  margin-top: 8px;
  opacity: 0;
  transition: opacity 1.5s 0.6s;
}
.contact-note.in { opacity: 1; }

/* ═══════════════════════════════════════════
   ABYSSAL — Links
═══════════════════════════════════════════ */
.abyssal {
  flex-direction: column;
  text-align: center;
  gap: 60px;
}
.constellation {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 64px;
  max-width: 800px;
  width: 100%;
  margin: 0 auto;
}
.star {
  text-decoration: none;
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1.4s, transform 1.4s;
}
.star.in { opacity: 1; transform: translateY(0); }
.star:nth-child(1) { transition-delay: 0s; }
.star:nth-child(2) { transition-delay: 0.15s; }
.star:nth-child(3) { transition-delay: 0.3s; }
.star:nth-child(4) { transition-delay: 0.45s; }
.star-light {
  width: 14px; height: 14px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--pearl) 0%, var(--gold) 50%, transparent 100%);
  box-shadow: 0 0 18px var(--gold-g), 0 0 36px rgba(248,232,200,0.2);
  transition: all .4s;
  animation: starPulse 3s ease-in-out infinite;
}
.star:nth-child(2) .star-light { animation-delay: 0.5s; }
.star:nth-child(3) .star-light { animation-delay: 1s; }
.star:nth-child(4) .star-light { animation-delay: 1.5s; }
@keyframes starPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%      { transform: scale(1.15); opacity: 0.8; }
}
.star:hover .star-light {
  transform: scale(1.4);
  box-shadow: 0 0 30px var(--cream), 0 0 60px rgba(248,232,200,0.4);
}
.star-name {
  font-family: 'Cinzel', serif;
  font-size: 12px; letter-spacing: .35em;
  color: var(--cream);
  text-shadow: 0 0 14px rgba(232,212,174,0.3);
}
.star-desc {
  font-family: 'Noto Serif JP', serif;
  font-weight: 300;
  font-size: 11px;
  color: var(--txt-dim);
  letter-spacing: .12em;
  margin-top: 2px;
}
.star:hover .star-name { color: var(--pearl); }

/* ═══════════════════════════════════════════
   HADAL — Footer
═══════════════════════════════════════════ */
.hadal {
  min-height: 50vh;
  flex-direction: column;
  text-align: center;
  gap: 16px;
  padding: 80px 32px;
}
.hadal-text {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 14px;
  color: var(--txt-mute);
  letter-spacing: .25em;
  opacity: 0;
  transition: opacity 1.8s;
}
.hadal-text.in { opacity: 1; }
.hadal-name {
  font-family: 'Noto Serif JP', serif;
  font-weight: 300;
  font-size: 13px;
  letter-spacing: .35em;
  color: var(--txt-dim);
  opacity: 0;
  transition: opacity 1.8s 0.4s;
}
.hadal-name.in { opacity: 1; }

/* fadeIn 共通 */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

/* レスポンシブ */
@media (max-width: 720px) {
  body { cursor: default; }
  .cursor-light, .cursor-dot { display: none; }
  .contact-link, .star, .specimen, .exam-link, .hero-link, .portfolio-video-button, .video-close-button, .exam-close-button { cursor: pointer; }
  .specimen-field { height: 240vh; }
  .depth-meter {
    right: 12px;
    top: auto;
    bottom: 16px;
    width: 58px;
    transform: none;
    opacity: .64;
  }
  .depth-meter-label {
    writing-mode: horizontal-tb;
    margin-bottom: 4px;
    letter-spacing: .2em;
  }
  .depth-meter-line {
    height: 52px;
    margin-top: 8px;
  }
  .depth-routes {
    width: calc(100% - 36px);
    margin: -18px auto 58px;
    grid-template-columns: 1fr;
  }
  .depth-route {
    border-left: 0;
    border-top: 1px solid rgba(248,232,200,0.1);
    padding: 16px 18px 15px;
  }
  .depth-route:first-child { border-top: 0; }
  .portfolio-showcase {
    width: calc(100% - 36px);
    grid-template-columns: 1fr;
  }
  .commission-points {
    width: calc(100% - 36px);
    grid-template-columns: 1fr;
  }
  .commission-rates {
    width: calc(100% - 36px);
    grid-template-columns: 1fr;
  }
      .commission-rate {
        min-height: 82px;
        padding: 16px 14px 15px;
      }
      .rate-price {
        font-size: 28px;
      }
      .commission-rate-note {
        width: calc(100% - 36px);
        margin-top: -12px;
        font-size: 10px;
      }
      .commission-flow {
        width: calc(100% - 36px);
        grid-template-columns: 1fr;
      }
      .commission-step {
        min-height: 58px;
        padding: 13px 14px 12px;
      }
      .commission-step:not(:last-child)::after {
        content: '↓';
        top: auto;
        right: 50%;
        bottom: -12px;
        transform: translateX(50%);
      }
      .portfolio-work {
        grid-template-columns: 1fr;
        padding: 18px;
      }
  .portfolio-media,
  .portfolio-media img,
  .portfolio-media video {
    min-height: 260px;
  }
  .portfolio-video-button {
    width: 100%;
  }
  .video-overlay {
    padding: 18px;
  }
  .video-frame {
    width: 100%;
    max-height: 68vh;
  }
  .video-close-button {
    top: 16px;
    right: 16px;
  }
  .exam-card,
  .exam-card.has-video {
    grid-template-columns: 1fr;
    gap: 24px;
    max-width: 520px;
    max-height: calc(100vh - 72px);
    overflow-y: auto;
    padding: 24px;
  }
  .exam-image-wrap {
    width: min(280px, 72vw);
    max-width: 280px;
    margin: 0 auto;
  }
  .exam-actions { justify-content: center; }
  .exam-video-label { text-align: center; }
  .constellation { grid-template-columns: repeat(2, 1fr); gap: 40px; }
  section { padding: 60px 24px; }
}

@media (max-width: 480px) {
  section { padding: 56px 18px; }
  .title {
    font-size: clamp(38px, 14vw, 58px);
    letter-spacing: .07em;
  }
  .eyebrow,
  .catch {
    letter-spacing: .18em;
  }
  .hero-actions {
    gap: 10px;
    margin-top: 28px;
  }
  .hero-link {
    width: min(100%, 240px);
    letter-spacing: .22em;
  }
  .hero-note {
    max-width: 320px;
    margin-top: 22px;
    letter-spacing: .08em;
    line-height: 1.9;
  }
  .specimen-summary {
    width: calc(100% - 24px);
    margin-top: -18px;
    margin-bottom: 42px;
  }
  .summary-stats {
    gap: 18px;
    margin-bottom: 16px;
  }
  .summary-stat {
    min-width: 104px;
  }
  .summary-copy {
    font-size: 12px;
    letter-spacing: .08em;
  }
  .about-text .line {
    letter-spacing: .08em;
    line-height: 2.05;
  }
  .zone-label {
    letter-spacing: .38em;
  }
  .zone-sub,
  .contact-note,
  .hadal-name {
    line-height: 1.9;
    letter-spacing: .12em;
  }
  .exam-overlay {
    padding: 18px;
  }
  .exam-card {
    max-height: calc(100vh - 96px);
    overflow-y: auto;
  }
  .exam-close-button {
    top: 16px;
    right: 16px;
  }
}

@media (hover: none), (pointer: coarse), (prefers-reduced-motion: reduce) {
  body { cursor: auto; }
  .cursor-light, .cursor-dot { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}