/* ─── reset ─────────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
[hidden] { display: none !important; }

/* ─── tokens ─────────────────────────────────────────────── */
:root {
  --bg:            #f8f8f6;
  --text:          #111111;
  --muted:         #999999;
  --line:          #d8d8d4;
  --font:          'Helvetica Neue', Helvetica, Arial, sans-serif;
  --thin:          400;
  --light:         500;
  --tracking-wide: 0.22em;
  --landing-bg:    #f0ede8;
  --nav-label:     rgba(30,30,30,0.88);
}

/* ─── base ───────────────────────────────────────────────── */
html, body {
  width: 100%; height: 100%;
  font-size: 17px;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-weight: var(--thin);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
a:hover { opacity: 0.45; }
img { display: block; width: 100%; }
p { line-height: 1.75; }

/* ─── landing ────────────────────────────────────────────── */
#landing {
  position: relative;
  width: 100vw;
  height: 100vh;
  height: 100svh; /* accounts for mobile browser chrome */
  overflow: hidden;
  background: var(--landing-bg);
  cursor: default;
}

/* ── background video ── */
#landing-bg-video {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: blur(8px) grayscale(1);
  transform: scale(1.04); /* prevent blur edge bleed */
  pointer-events: none;
  z-index: 0;
  opacity: 0.7;
  transition: opacity 0.5s ease;
}

.nav-open #landing-bg-video {
  filter: none;
  opacity: 1;
}

.paintings-open #landing-bg-video,
.about-open #landing-bg-video {
  filter: blur(8px) grayscale(1);
}

/* hide nav elements when any subpage is open */
#landing.subpage-open #sphere-bg,
#landing.subpage-open #video-light,
#landing.subpage-open #rose-delivery,
#landing.subpage-open #compass,
#landing.subpage-open #name-tag {
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

/* ── sphere backdrop ── */
#sphere-bg {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 45vmin; height: 45vmin;
  border-radius: 50%;
  background: #000;
  filter: blur(6px);
  pointer-events: none;
  transition: opacity 0.5s ease;
}

.nav-open #sphere-bg {
  opacity: 0;
  transition: opacity 0.25s ease;
}

/* ── sphere video ── */
#video-light {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 62vmin; height: 62vmin;
  object-fit: contain;
  pointer-events: none;
  transition: opacity 0.5s ease;
}

.nav-open #video-light {
  opacity: 0;
  transition: opacity 0.25s ease;
}

/* ─── name tag ───────────────────────────────────────────── */
#name-tag {
  position: absolute;
  bottom: 2.4rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20;
  font-size: 0.88rem;
  font-weight: var(--light);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: rgba(30,30,30,0.55);
  white-space: nowrap;
}

/* ─── sphere nav ─────────────────────────────────────────── */
#compass {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
}

#circle-btn {
  position: absolute;
  width: 52vmin; height: 52vmin;
  border-radius: 50%;
  background: transparent;
  border: none;
  cursor: pointer;
  transform: translate(-50%, -50%);
  top: 0; left: 0;
  z-index: 2;
  outline: none;
  -webkit-tap-highlight-color: transparent;
}

/* frosted overlay appears when nav opens */
#nav-overlay {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 90vmin; height: 90vmin;
  border-radius: 50%;
  background: rgba(240, 237, 232, 0.28);
  -webkit-mask-image: radial-gradient(circle, black 22%, rgba(0,0,0,0.85) 36%, rgba(0,0,0,0.4) 52%, transparent 68%);
  mask-image: radial-gradient(circle, black 22%, rgba(0,0,0,0.85) 36%, rgba(0,0,0,0.4) 52%, transparent 68%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s ease;
  z-index: 2;
}

.nav-open #nav-overlay {
  opacity: 1;
  transition: opacity 0.5s ease;
}

/* nav links */
#nav-menu {
  position: absolute;
  top: 0; left: 0;
  transform: translate(-50%, -50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.8rem;
  pointer-events: none;
}

.nav-open #nav-menu { pointer-events: auto; }

#nav-menu a {
  color: var(--nav-label);
  font-size: 0.9rem;
  font-weight: var(--light);
  letter-spacing: var(--tracking-wide);
  text-transform: lowercase;
  white-space: nowrap;
  opacity: 0;
  transform: translateY(10px) scale(0.96);
  transition: opacity 0.05s ease,
              transform 0.25s cubic-bezier(0.4, 0, 1, 1);
  -webkit-tap-highlight-color: transparent;
}

.nav-open #nav-menu a {
  opacity: 1;
  transform: translateY(0) scale(1);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

#nav-menu a:hover {
  opacity: 1;
  transform: scale(1.3);
  transition: opacity 0.05s ease,
              transform 0.5s cubic-bezier(0.2, 1.6, 0.6, 1);
  transition-delay: 0s;
}

/* ─── content panel ──────────────────────────────────────── */
#content-panel {
  position: fixed;
  inset: 0;
  z-index: 30;
  background: rgba(240, 237, 232, 0.92);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-y: contain;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
  will-change: opacity;
}

/* fully transparent when a full-bleed background is active —
   rgba(…,0) not 'transparent' so the transition stays within the same colour space
   and doesn't drift through black; 0.06 caused visible GPU tile-seam artefacts in Chrome */
body.ukine-active #content-panel,
body.ow-active #content-panel,
body.index-hover-active #content-panel,
body.anim-section-open #content-panel {
  background: rgba(240, 237, 232, 0);
  transition: background 1.8s ease;
}

#content-panel.open {
  opacity: 1;
  pointer-events: auto;
}

#content-panel .topbar { background: transparent; }

/* ─── inner pages ────────────────────────────────────────── */
.topbar, .page { position: relative; z-index: 1; }

.topbar {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 2.2rem 6vw 0;
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 10;
  border-bottom: 1px solid transparent;
}

.topbar .home-link {
  font-size: 0.72rem;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--text);
  font-weight: var(--light);
}

.topbar .page-title {
  font-size: 0.72rem;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--text);
  font-weight: var(--thin);
}

.page {
  min-height: 100vh;
  padding: 5rem 6vw 8rem;
  max-width: 1140px;
  margin: 0 auto;
}

/* ─── about ──────────────────────────────────────────────── */
.about-page {
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 4rem);
  max-width: 720px;
  margin: 0 auto;
  padding: 0 5vw;
  width: 100%;
}

.about-intro {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 4.5rem 0 3.5rem;
}

.about-location {
  font-size: 0.78rem;
  font-weight: var(--thin);
  color: var(--muted);
  margin-bottom: 0.2rem;
}

.about-intro p {
  font-size: 0.88rem;
  font-weight: var(--thin);
  line-height: 1.85;
  color: var(--text);
}

.about-contact-link {
  font-size: 0.74rem;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
  align-self: flex-start;
  margin-top: 0.5rem;
  transition: color 0.2s, border-color 0.2s;
}
.about-contact-link:hover { color: var(--text); border-color: var(--text); }

.about-cv-area {
  display: flex;
  flex-direction: column;
  padding: 0 0 6rem;
  border-top: 1px solid var(--line);
}

.about-cv-block {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 1.6rem 0;
  border-bottom: 1px solid var(--line);
}

.about-label {
  font-size: 0.58rem;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--muted);
  font-weight: var(--light);
  margin-bottom: 0.4rem;
}

.about-cv { list-style: none; }
.about-cv li {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 0 1.2rem;
  padding: 0.45rem 0;
  border-top: 1px solid var(--line);
  font-size: 0.78rem;
  font-weight: var(--thin);
  line-height: 1.6;
}
.about-cv li:first-child { border-top: none; }
.about-cv .cv-year { color: var(--muted); flex-shrink: 0; }


/* ─── animations: landing ────────────────────────────────── */
#anim-landing {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  background: transparent;
  position: relative;
  z-index: 1;
}

#anim-index-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  overflow-x: hidden;
}

#anim-index-label {
  font-size: 0.62rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 3.5rem;
}

#anim-index {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background: transparent;
}

.anim-row {
  display: flex;
  gap: 4px;
}

.anim-thumb {
  width: 190px;
  height: 110px;
  overflow: hidden;
  cursor: pointer;
  flex-shrink: 0;
  transition: opacity 0.3s ease;
  -webkit-tap-highlight-color: transparent;
  background: #2a2a2a;
}

.thumb-canvas {
  width: 100%; height: 100%;
  display: block;
  pointer-events: none;
  transform: translateZ(0); /* promote to GPU layer so drawImage stays GPU-side */
}

#anim-index:hover .anim-thumb:not(:hover) { opacity: 0.45; }

/* video pool: fixed corner, tiny visible videos so Chrome keeps all decoded */
#anim-video-pool {
  position: fixed;
  bottom: 0; right: 0;
  display: flex;
  flex-wrap: wrap;
  width: 26px;
  z-index: 1;
  pointer-events: none;
}
#anim-video-pool video {
  width: 2px; height: 2px;
  display: block;
  flex-shrink: 0;
  pointer-events: none;
  object-fit: cover;
  transform: translateZ(0); /* keep video frames in GPU memory for fast drawImage */
}

/* ─── ukine-shima world ───────────────────────────────────── */
#ukine-world {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  min-height: 100svh;
  background: transparent;
  display: flex;
  flex-direction: column;
}


#anim-hover-bg,
#ukine-bg,
#ow-bg {
  position: fixed;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0;
  pointer-events: none;
  transition: opacity 1.8s ease;
  z-index: 25;
  will-change: opacity;
}

#anim-hover-bg.bg-ready,
#ukine-bg.bg-ready,
#ow-bg.bg-ready {
  opacity: 1;
}

#vimeo-backdrop {
  position: fixed;
  inset: 0;
  background: #000;
  z-index: 26;
  opacity: 0;
  pointer-events: none;
  transition: opacity 1.8s ease;
}

body.vimeo-playing #vimeo-backdrop {
  opacity: 1;
}

body.vimeo-playing #content-panel {
  background: rgba(240, 237, 232, 0);
}

body.vimeo-playing #ow-title,
body.vimeo-playing #ow-year,
body.vimeo-playing #ow-medium,
body.vimeo-playing #ow-prev,
body.vimeo-playing #ow-next {
  color: #fff;
}

#ukine-overlay {
  display: none;
}


#ukine-content {
  position: relative;
  z-index: 2;
  color: var(--landing-bg);
  flex: 1;
  display: flex;
  flex-direction: column;
}

#ukine-title-block {
  padding: 4rem 6vw 3.5rem;
}

#ukine-kanji {
  font-size: clamp(1.8rem, 3vw, 3rem);
  font-weight: 300;
  letter-spacing: 0.12em;
  line-height: 1;
  color: rgba(240,237,232,0.92);
  margin-bottom: 1.1rem;
}

#ukine-title-en {
  font-size: clamp(0.75rem, 1.3vw, 0.95rem);
  font-weight: 400;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(240,237,232,0.62);
  margin-bottom: 0.3rem;
}

#ukine-title-fr {
  font-size: clamp(0.75rem, 1.1vw, 0.88rem);
  font-weight: 300;
  letter-spacing: 0.1em;
  color: rgba(240,237,232,0.32);
  font-style: italic;
  margin-bottom: 1.8rem;
}

#ukine-meta-line {
  font-size: 0.66rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(240,237,232,0.32);
}

/* stills crossfade viewer */
#ukine-stills {
  position: relative;
  width: min(64vw, 860px);
  aspect-ratio: 16/9;
  margin: 0 auto 4rem;
  overflow: hidden;
  flex-shrink: 0;
}

#ukine-stills img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.2s ease;
  pointer-events: none;
  user-select: none;
  -webkit-user-drag: none;
}

#ukine-stills img.active { opacity: 1; }

#ukine-prev, #ukine-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  background: none;
  border: none;
  color: rgba(240,237,232,0.55);
  font-size: 1.1rem;
  cursor: pointer;
  padding: 0.6rem 1rem;
  transition: color 0.2s, opacity 0.2s;
  -webkit-tap-highlight-color: transparent;
}
#ukine-prev { left: 0.6rem; }
#ukine-next { right: 0.6rem; }
#ukine-prev:hover, #ukine-next:hover { color: rgba(240,237,232,0.95); }

/* synopsis */
#ukine-synopsis {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 5vw;
  padding: 0 6vw 4rem;
}

.synopsis-label {
  font-size: 0.62rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: rgba(240,237,232,0.28);
  margin-bottom: 1rem;
  display: block;
}

.synopsis-col p:not(.synopsis-label) {
  font-size: 0.88rem;
  line-height: 2;
  color: rgba(240,237,232,0.66);
  font-weight: 300;
}

/* embed */
#ukine-embed-wrap {
  padding: 0 4vw 4rem;
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
}
#ukine-embed-wrap .video-wrap {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  background: #000;
}
#ukine-embed-wrap .video-wrap iframe {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  border: none;
}

/* awards */
#ukine-awards {
  padding: 0 4vw 5rem;
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
}
#ukine-awards ul {
  list-style: none;
  margin-top: 0.2rem;
}
#ukine-awards li {
  display: grid;
  grid-template-columns: 3rem 1fr;
  gap: 0 1.4rem;
  padding: 0.65rem 0;
  border-top: 1px solid rgba(240,237,232,0.08);
  font-size: 0.8rem;
  color: rgba(240,237,232,0.52);
  line-height: 1.6;
}
#ukine-awards li:last-child { border-bottom: 1px solid rgba(240,237,232,0.08); }
#ukine-awards li span:first-child { color: rgba(240,237,232,0.28); }

/* ─── other works carousel ───────────────────────────────── */
#other-works {
  background: transparent;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 6vw 8rem;
  position: relative;
  z-index: 1;
}

#ow-player {
  width: 100%;
  max-width: 900px;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

#ow-embed {
  width: 100%;
  position: relative;
  padding-bottom: 56.25%;
  background: #0a0a0a;
}

#ow-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

.ow-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

#ow-meta {
  display: flex;
  align-items: baseline;
  gap: 1rem;
}

#ow-title {
  font-style: italic;
  font-size: 0.95rem;
  color: var(--text);
}

#ow-year {
  font-size: 0.72rem;
  color: var(--text);
  letter-spacing: 0.08em;
  opacity: 0.6;
}

#ow-medium {
  font-size: 0.68rem;
  color: var(--text);
  letter-spacing: 0.06em;
  font-style: italic;
  opacity: 0.5;
}

#ow-nav {
  display: flex;
  gap: 1.5rem;
}

#ow-prev, #ow-next {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text);
  transition: opacity 0.2s ease;
  opacity: 0.7;
}

#ow-prev:hover, #ow-next:hover { opacity: 1; }
#ow-prev:disabled, #ow-next:disabled { opacity: 0.2; cursor: default; }

/* ─── paintings grid ─────────────────────────────────────── */
#pwork-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding: 2rem 6vw;
}

.pwork-thumb {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  overflow: hidden;
  transition: filter 0.4s ease, opacity 0.4s ease;
  -webkit-tap-highlight-color: transparent;
}

#pwork-grid.thumb-hover .pwork-thumb:not(:hover) {
  -webkit-filter: blur(3px);
  filter: blur(3px);
  opacity: 0.6;
}

.pwork-thumb img {
  max-width: 100%; max-height: 100%;
  width: auto; height: auto;
  object-fit: contain;
  pointer-events: none;
}

/* ─── paintings detail ───────────────────────────────────── */
#pwork-detail {
  display: grid;
  grid-template-columns: 3fr 2fr;
  min-height: 85vh;
  min-height: 85svh;
}

#pwork-img {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 4rem;
}

#pwork-img img {
  max-width: 100%;
  max-height: 72vh;
  max-height: 72svh;
  width: auto; height: auto;
  object-fit: contain;
  cursor: zoom-in;
}

/* carousel inside detail */
#pwork-img .carousel-scroll {
  width: 100%;
}
#pwork-img .carousel-scroll img {
  flex: 0 0 100%;
  max-height: 65vh;
  max-height: 65svh;
  object-fit: contain;
  cursor: zoom-in;
}
#pwork-img .carousel-dots { padding-top: 1rem; }
#pwork-img .carousel-dot  { background: rgba(0,0,0,0.18); }
#pwork-img .carousel-dot.active { background: rgba(0,0,0,0.65); }

#pwork-meta {
  padding: 2.5rem 3rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.8rem;
}

.pwork-back {
  background: none; border: none; padding: 0;
  font-family: var(--font);
  font-size: 0.7rem;
  font-weight: var(--light);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text);
  cursor: pointer;
  text-align: left;
  transition: opacity 0.2s;
  -webkit-tap-highlight-color: transparent;
}
.pwork-back:hover { opacity: 0.5; }

.pwork-info {
  border-top: 1px solid var(--line);
  padding: 1rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.pwork-title {
  font-style: italic;
  font-size: 0.9rem;
  font-weight: var(--thin);
  line-height: 1.5;
  display: block;
  margin-bottom: 0.35rem;
}

.pwork-line {
  font-size: 0.82rem;
  font-weight: var(--thin);
  line-height: 1.6;
  color: var(--text);
}

.pwork-desc-text { color: var(--text); font-style: italic; white-space: pre-line; }

.pwork-nav {
  display: flex;
  gap: 2.5rem;
  border-top: 1px solid var(--line);
  padding-top: 1rem;
}

.pwork-nav-btn {
  background: none; border: none; padding: 0;
  font-family: var(--font);
  font-size: 0.82rem;
  font-weight: var(--thin);
  color: var(--text);
  cursor: pointer;
  transition: opacity 0.2s;
  -webkit-tap-highlight-color: transparent;
}
.pwork-nav-btn:hover { opacity: 0.5; }
.pwork-nav-btn:disabled { visibility: hidden; }

/* ─── carousel (used inside painting detail) ─────────────── */
.carousel-scroll {
  display: flex;
  overflow-x: scroll;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.carousel-scroll::-webkit-scrollbar { display: none; }

.carousel-scroll img {
  flex: 0 0 100%;
  scroll-snap-align: start;
  cursor: zoom-in;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 0 0;
}
.carousel-dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: rgba(0,0,0,0.2);
  cursor: pointer;
  transition: background 0.3s, transform 0.3s;
  border: none;
  padding: 0;
}
.carousel-dot.active {
  background: rgba(0,0,0,0.75);
  transform: scale(1.3);
}

/* ─── lightbox ───────────────────────────────────────────── */
#lightbox {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(10,10,10,0.94);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
  cursor: zoom-out;
}
#lightbox.open { opacity: 1; pointer-events: auto; }
#lightbox img {
  max-width: 90vw; max-height: 90vh;
  object-fit: contain;
  width: auto;
}

/* ─── writing ────────────────────────────────────────────── */
.posts-loading {
  font-size: 0.82rem;
  color: var(--text);
  padding: 5rem 0;
}

.post-back {
  background: none; border: none; padding: 0;
  margin-top: 5rem;
  font-size: 0.75rem;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--text);
  font-family: var(--font);
  font-weight: var(--light);
  cursor: pointer;
  transition: opacity 0.2s;
}
.post-back:hover { opacity: 0.5; }

.post-reader-title {
  margin-top: 3rem;
  font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: var(--thin);
  letter-spacing: 0.03em;
  line-height: 1.3;
}
.post-reader-date {
  margin-top: 0.6rem; margin-bottom: 3rem;
  font-size: 0.75rem;
  color: var(--text);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.post-body {
  max-width: 62ch;
  padding-bottom: 8rem;
}
.post-body p  { font-size: 1rem; line-height: 1.9; margin-bottom: 1.4em; color: var(--text); }
.post-body h2 { font-size: 1.1rem; font-weight: var(--light); margin: 2.5em 0 0.8em; }
.post-body h3 { font-size: 0.95rem; font-weight: var(--light); margin: 2em 0 0.6em; }
.post-body a  { border-bottom: 1px solid var(--line); transition: border-color 0.2s; }
.post-body a:hover { border-color: var(--text); opacity: 1; }
.post-body img { display: block; max-width: 100% !important; width: auto !important; height: auto !important; margin: 2em 0; }
.post-body figure { margin: 2.5em 0; }
.post-body figcaption { font-size: 0.75rem; color: var(--text); margin-top: 0.6em; letter-spacing: 0.04em; }
.post-body blockquote { border-left: 2px solid var(--line); padding-left: 1.4em; color: var(--text); margin: 2em 0; }

.writing-posts {
  margin-top: 4rem;
  display: flex; flex-direction: column;
}
.writing-post {
  display: grid;
  grid-template-columns: 6rem 1fr;
  gap: 0 2.4rem;
  padding: 1.8rem 0;
  border-top: 1px solid var(--line);
  align-items: baseline;
  transition: opacity 0.2s;
}
.writing-post:last-child { border-bottom: 1px solid var(--line); }
.writing-post:hover { opacity: 0.5; }

.post-date {
  font-size: 0.72rem;
  color: var(--text);
  letter-spacing: 0.06em;
  line-height: 1.6;
}
.post-title {
  font-size: 0.96rem;
  font-weight: var(--light);
  line-height: 1.55;
  letter-spacing: 0.03em;
}
.post-subtitle {
  margin-top: 0.3rem;
  font-size: 0.8rem;
  color: var(--text);
  line-height: 1.6;
}

/* ─── responsive ─────────────────────────────────────────── */
@media (max-width: 900px) {
  /* animation grid: scale down tiles to fit 4 columns on tablets */
  .anim-thumb { width: 150px; height: 87px; }
}

@media (max-width: 720px) {
  .page { padding: 3rem 5vw 6rem; }
  .topbar { padding: 1.6rem 5vw 0; }

  .about-page { padding: 0 5vw; }
  .about-intro { padding: 3rem 0 2rem; }
  .about-cv-area { padding: 0 0 5rem; }

  .writing-post { grid-template-columns: 4.5rem 1fr; gap: 0 1.4rem; }

  #pwork-grid { grid-template-columns: repeat(2, 1fr); }
  #pwork-detail { grid-template-columns: 1fr; }
  #pwork-img { padding: 1rem 2rem; min-height: 50vh; min-height: 50svh; }
  #pwork-img img { max-height: 44vh; max-height: 44svh; }
  #pwork-img .carousel-scroll img { max-height: 42vh; max-height: 42svh; }
  #pwork-meta { padding: 2rem 5vw 3rem; }

  #ukine-stills { width: 90vw; }
  #ukine-synopsis { grid-template-columns: 1fr; gap: 2.5rem 0; }
  #other-works { padding: 4rem 5vw 6rem; }
}

/* disable hover-only effects on touch devices */
@media (hover: none) {
  #pwork-grid.thumb-hover .pwork-thumb:not(:hover) {
    -webkit-filter: none;
    filter: none;
    opacity: 1;
  }
  #anim-index:hover .anim-thumb:not(:hover) { opacity: 1; }
  #nav-menu a:hover { transform: translateY(0) scale(1); opacity: 1; }
}

@media (max-width: 480px) {
  #name-tag { font-size: 0.75rem; }
  #pwork-grid { grid-template-columns: 1fr; }
  .pwork-thumb { aspect-ratio: 4/3; }
  /* animation grid: 2 columns on small screens */
  .anim-thumb { width: calc(47vw - 6px); height: calc((47vw - 6px) * 0.578); }
  .anim-row { flex-wrap: wrap; justify-content: center; }

  .writing-post { grid-template-columns: 1fr; gap: 0.3rem 0; }
  .post-date { font-size: 0.68rem; }

  #ukine-title-block { padding: 2.5rem 5vw 2.5rem; }
  #ukine-kanji { font-size: clamp(2.2rem, 9vw, 3.5rem); }
  #ukine-stills { width: 95vw; }
  #ukine-synopsis, #ukine-embed-wrap, #ukine-awards { padding-left: 5vw; padding-right: 5vw; }
  #other-works { padding: 3rem 5vw 5rem; }
}