/* ==========================================================================
   春崗 韓萬春 — Han Man Choon Archive
   main.css · shared design system
   ========================================================================== */

:root {
  /* Archive Bone */
  --bone: #F0EBE1;
  --mat: #E6DFD1;
  --ink: #161412;
  --muted: #5F594F;
  --line: #CFC6B6;
  --ox: #7A1F1B;
  --brass: #9C7A3C;
  /* Laboratory Night */
  --night: #0E0E0C;
  --night-2: #191815;
  --paper: #E8E2D4;
  --night-muted: #8E887C;
  --night-line: #2E2C27;
  --amber: #D08A3A;

  --bg: var(--bone);
  --fg: var(--ink);
  --fg-2: var(--muted);
  --rule: var(--line);
  --surface: var(--mat);
  --accent: var(--ox);

  --m: clamp(16px, 3.2vw, 56px);
  --gut: clamp(12px, 1.6vw, 28px);
  --sec: clamp(104px, 18vh, 220px);

  --display: "Instrument Serif", "Hahmlet", "Noto Serif KR", serif;
  --kr: "Hahmlet", "Noto Serif KR", serif;
  --hanja: "Noto Serif KR", "Hahmlet", serif;
  --sans: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --ease-io: cubic-bezier(.76, 0, .24, 1);
  --ease-ui: cubic-bezier(.4, 0, .2, 1);
}

.theme-night,
[data-theme="night"] {
  --bg: var(--night);
  --fg: var(--paper);
  --fg-2: var(--night-muted);
  --rule: var(--night-line);
  --surface: var(--night-2);
  --accent: var(--amber);
}
[data-theme] { background: var(--bg); color: var(--fg); }

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: clamp(15px, .9rem + .2vw, 17px);
  line-height: 1.8;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  word-break: keep-all;
  line-break: strict;
  overflow-wrap: break-word;
  overflow-x: clip;
}
img, svg, canvas, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, h3, h4, p, figure, blockquote, ol, ul, dl, dd { margin: 0; }
ol, ul { list-style: none; padding: 0; }
::selection { background: var(--accent); color: var(--bone); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
[lang="en"] { word-break: normal; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: fixed; left: var(--m); top: -100px; z-index: 200; background: var(--ink); color: var(--bone); padding: 10px 16px; font: 500 12px/1 var(--mono); letter-spacing: .1em; }
.skip:focus { top: 16px; }

/* ---------- grain ---------- */
body::after {
  content: "";
  position: fixed;
  inset: -50%;
  z-index: 300;
  pointer-events: none;
  opacity: .055;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 1 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  animation: grain 1.2s steps(6) infinite;
  will-change: transform;
}
.theme-night::after {
  opacity: .07;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='220' height='220'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1  0 0 0 0 1  0 0 0 0 1  0 0 0 1 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}
@keyframes grain {
  0% { transform: translate(0, 0); } 20% { transform: translate(-4%, 3%); } 40% { transform: translate(3%, -5%); }
  60% { transform: translate(-6%, -2%); } 80% { transform: translate(5%, 4%); } 100% { transform: translate(0, 0); }
}

/* ---------- type primitives ---------- */
.label {
  font-family: var(--mono);
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 400;
  color: var(--fg-2);
}
.label-kr { font-family: var(--sans); font-size: 12px; font-weight: 500; letter-spacing: .02em; color: var(--fg-2); }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.display {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(4.5rem, 15vw, 17rem);
  line-height: .84;
  letter-spacing: -.035em;
}
.h1 { font-family: var(--display); font-weight: 400; font-size: clamp(3.25rem, 8vw, 9rem); line-height: .9; letter-spacing: -.03em; }
.h2 { font-family: var(--display); font-weight: 400; font-size: clamp(2.25rem, 4.4vw, 4.75rem); line-height: 1; letter-spacing: -.02em; }
.h2-kr { font-family: var(--kr); font-weight: 300; font-size: clamp(1.9rem, 3.6vw, 3.75rem); line-height: 1.22; letter-spacing: -.035em; }
.h3-kr { font-family: var(--kr); font-weight: 400; font-size: clamp(1.4rem, 2vw, 2rem); line-height: 1.35; letter-spacing: -.03em; }
.lead-kr { font-family: var(--kr); font-weight: 300; font-size: clamp(1.2rem, 1.7vw, 1.65rem); line-height: 1.65; letter-spacing: -.02em; }
.en-italic { font-family: var(--display); font-style: italic; letter-spacing: -.01em; }
.hanja { font-family: var(--hanja); font-weight: 200; }
.body p + p { margin-top: 1.1em; }
.body { max-width: 34em; color: color-mix(in srgb, var(--fg) 88%, transparent); text-wrap: pretty; }
.balance { text-wrap: balance; }
em { font-style: italic; }
.accent { color: var(--accent); }

/* split-line masks */
.line-mask, .split-line { overflow: hidden; }
.js [data-split], .js [data-reveal] { visibility: hidden; }
.no-motion [data-split], .no-motion [data-reveal] { visibility: visible !important; }

/* ---------- layout ---------- */
.wrap { padding-left: var(--m); padding-right: var(--m); }
.section { padding: var(--sec) var(--m); position: relative; }
.grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gut); }
.rule { height: 1px; background: var(--rule); border: 0; margin: 0; }
.label-row { display: flex; justify-content: space-between; align-items: baseline; gap: 24px; }
.col-head { grid-column: 1 / span 4; }
.col-body { grid-column: 6 / span 7; }
@media (max-width: 900px) { .col-head, .col-body { grid-column: 1 / -1; } .col-body { margin-top: 40px; } }

/* ---------- header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 22px var(--m);
  color: #fff;
  mix-blend-mode: difference;
  pointer-events: none;
}
.site-header a, .site-header button { pointer-events: auto; }
.brand { display: inline-flex; align-items: baseline; gap: 12px; justify-self: start; }
.brand-name { font-family: var(--display); font-size: 21px; letter-spacing: -.01em; line-height: 1; }
.brand-mark { font-family: var(--hanja); font-weight: 300; font-size: 14px; letter-spacing: .08em; opacity: .75; }
.header-index { font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; display: flex; gap: 10px; align-items: baseline; }
.header-index b { font-weight: 400; opacity: .55; }
.header-index span:lang(ko) { letter-spacing: .02em; font-family: var(--sans); font-weight: 500; font-size: 12px; }
.header-right { justify-self: end; display: flex; align-items: center; gap: clamp(18px, 2.2vw, 36px); }
.nav { display: flex; gap: clamp(16px, 2vw, 32px); }
.lang-switch { display: inline-flex; align-items: center; gap: 7px; font: 400 11px/1 var(--mono); letter-spacing: .14em; }
.site-header .lang-switch::before { content: ""; width: 1px; height: 14px; background: currentColor; opacity: .35; margin-right: clamp(4px, 1vw, 14px); }
.lang-switch a { display: inline-flex; align-items: center; min-height: 32px; padding: 0 1px; opacity: .42; position: relative; transition: opacity .3s var(--ease-ui); }
.lang-switch a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 8px; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .5s var(--ease-out); }
.lang-switch a:hover, .lang-switch a[aria-current] { opacity: 1; }
.lang-switch a[aria-current]::after { transform: scaleX(1); transform-origin: left; }
.lang-switch span { opacity: .35; }
.menu-foot .lang-switch { color: var(--paper); }
.nav a, .menu-btn {
  font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase;
  position: relative; padding: 6px 0;
}
.nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 1px; background: currentColor;
  transform: scaleX(0); transform-origin: right; transition: transform .6s var(--ease-out);
}
.nav a:hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
.menu-btn { display: none; }
@media (max-width: 960px) {
  .nav { display: none; }
  .menu-btn { display: inline-flex; gap: 8px; align-items: center; min-height: 44px; }
  .header-index { display: none; }
  .site-header { grid-template-columns: 1fr auto; }
  .site-header .lang-switch::before { display: none; }
}

/* ---------- full-screen menu ---------- */
.menu {
  position: fixed; inset: 0; z-index: 60;
  background: var(--night); color: var(--paper);
  display: grid; grid-template-rows: auto 1fr auto;
  padding: 22px var(--m) 28px;
  clip-path: inset(0 0 100% 0);
  visibility: hidden;
  transition: clip-path .9s var(--ease-io), visibility 0s linear .9s;
}
.menu-open .menu { clip-path: inset(0 0 0 0); visibility: visible; transition: clip-path .9s var(--ease-io), visibility 0s; }
.menu-top { display: flex; justify-content: space-between; align-items: center; }
.menu-close { font: 400 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; min-height: 44px; }
.menu-list { align-self: center; }
.menu-list li { border-top: 1px solid var(--night-line); overflow: hidden; }
.menu-list li:last-child { border-bottom: 1px solid var(--night-line); }
.menu-list a { display: grid; grid-template-columns: 3.2em 1fr auto; align-items: baseline; padding: 14px 0; gap: 12px; }
.menu-list .n { font: 400 11px/1 var(--mono); letter-spacing: .14em; color: var(--night-muted); }
.menu-list .t { font-family: var(--display); font-size: clamp(2.6rem, 9vw, 6rem); line-height: 1; letter-spacing: -.03em; }
.menu-list .k { font-family: var(--kr); font-weight: 300; font-size: 15px; color: var(--night-muted); }
.menu-list .menu-in { display: block; transform: translateY(110%); transition: transform .9s var(--ease-out); }
.menu-open .menu-list .menu-in { transform: none; }
.menu-open .menu-list li:nth-child(2) .menu-in { transition-delay: .06s; }
.menu-open .menu-list li:nth-child(3) .menu-in { transition-delay: .12s; }
.menu-open .menu-list li:nth-child(4) .menu-in { transition-delay: .18s; }
.menu-open .menu-list li:nth-child(5) .menu-in { transition-delay: .24s; }
.menu-open .menu-list li:nth-child(6) .menu-in { transition-delay: .30s; }
.menu-foot { display: flex; justify-content: space-between; gap: 16px; }

/* ---------- preloader ---------- */
.preloader {
  position: fixed; inset: 0; z-index: 120;
  background: var(--night); color: var(--paper);
  display: none;
}
.show-preloader .preloader { display: block; }
.no-js .preloader, .no-gsap .preloader { display: none !important; }
.pre-inner { position: absolute; inset: 0; padding: 22px var(--m); display: grid; grid-template-rows: auto 1fr auto; }
.pre-top, .pre-bottom { display: flex; justify-content: space-between; }
.pre-top .label, .pre-bottom .label { color: var(--night-muted); }
.pre-center { align-self: center; justify-self: center; text-align: center; }
.pre-num { font-family: var(--display); font-size: clamp(6rem, 22vw, 20rem); line-height: .8; letter-spacing: -.04em; font-variant-numeric: tabular-nums; display: inline-flex; align-items: baseline; }
.pre-num i { font-style: italic; font-size: .32em; margin-left: .12em; color: var(--amber); }
.pre-bar { position: absolute; left: var(--m); right: var(--m); bottom: 70px; height: 1px; background: var(--night-line); }
.pre-bar i { position: absolute; inset: 0; background: var(--amber); transform-origin: left; transform: scaleX(0); }
.pre-note { margin-top: 18px; font-family: var(--kr); font-weight: 300; font-size: 14px; color: var(--night-muted); }

/* ---------- page curtain ---------- */
.curtain {
  position: fixed; inset: 0; z-index: 110;
  background: var(--night); color: var(--paper);
  transform: scaleY(0); transform-origin: 50% 100%;
  display: grid; place-items: center;
  pointer-events: none;
}
.is-entering .curtain { transform: scaleY(1); }
.curtain-label { font-family: var(--display); font-style: italic; font-size: clamp(2.5rem, 7vw, 7rem); letter-spacing: -.02em; line-height: 1; }

/* ---------- cursor ----------
   The dot is pinned to the pointer with no easing; only the larger
   disc (link / labelled states) trails slightly behind. */
.cursor { display: none; }
@media (hover: hover) and (pointer: fine) {
  .has-cursor .cursor { display: block; position: fixed; left: 0; top: 0; z-index: 90; pointer-events: none; mix-blend-mode: difference; }
  .cursor-dot, .cursor-ring { position: fixed; left: 0; top: 0; border-radius: 50%; will-change: transform; pointer-events: none; }
  .cursor-dot { width: 8px; height: 8px; margin: -4px 0 0 -4px; background: #fff; transition: opacity .2s var(--ease-ui); }
  .cursor-ring { width: 88px; height: 88px; margin: -44px 0 0 -44px; display: grid; place-items: center; }
  .cursor-ring::before { content: ""; position: absolute; inset: 0; border-radius: 50%; background: #fff; transform: scale(0); transition: transform .45s var(--ease-out); }
  .cursor-label { position: relative; font: 500 10.5px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: #000; opacity: 0; transition: opacity .25s var(--ease-ui); }
  .cursor.is-link .cursor-ring::before { transform: scale(.34); }
  .cursor.is-label .cursor-ring::before { transform: scale(1); }
  .cursor.is-link .cursor-dot, .cursor.is-label .cursor-dot { opacity: 0; }
  .cursor.is-label .cursor-label { opacity: 1; }
  .cursor.is-hidden .cursor-dot, .cursor.is-hidden .cursor-ring { opacity: 0; }
  .has-cursor, .has-cursor a, .has-cursor button { cursor: none; }
  .has-cursor input[type="range"] { cursor: none; }
}

/* ---------- plates (archival photographs) ---------- */
.plate { position: relative; }
.plate-frame { background: var(--surface); padding: clamp(18px, 3.6vw, 60px); }
.plate-frame.bare { background: none; padding: 0; }
.plate-media { position: relative; overflow: hidden; }
.plate-media img { width: 100%; height: auto; transform-origin: 50% 50%; }
.plate-media.fill { height: 100%; }
.plate-media.fill img { height: 100%; object-fit: cover; }
.plate:hover .plate-media img.zoomable { transform: scale(1.03); transition: transform 1.2s var(--ease-out); }
.caption {
  display: grid; grid-template-columns: auto 1fr auto; gap: 6px 14px;
  margin-top: 14px; align-items: baseline;
}
.caption .no { font: 400 11px/1.4 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--fg); }
.caption .t { font-size: 13px; line-height: 1.5; }
.caption .t em { font-family: var(--display); font-size: 15px; color: var(--fg-2); margin-left: 6px; }
.caption .y { font: 400 11px/1.4 var(--mono); letter-spacing: .1em; color: var(--fg-2); }
.caption .src { grid-column: 2 / -1; font-size: 11.5px; color: var(--fg-2); line-height: 1.5; }

/* ---------- link with underline ---------- */
.ulink { position: relative; display: inline-flex; gap: .6em; align-items: baseline; font-family: var(--mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; padding: 6px 0; }
.ulink::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: currentColor; transform-origin: left; transition: transform .6s var(--ease-out); }
.ulink:hover::after { transform: scaleX(0); transform-origin: right; }
.arrow { display: inline-block; transition: transform .5s var(--ease-out); }
a:hover .arrow, button:hover .arrow { transform: translateX(6px); }

/* ---------- home hero ---------- */
.hero-home {
  position: relative;
  height: 100svh; min-height: 680px;
  overflow: hidden;
}
.hero-meta { position: absolute; left: var(--m); right: var(--m); top: 92px; z-index: 4; }
.hero-name { position: absolute; inset: 0; pointer-events: none; }
.hero-name .w {
  position: absolute;
  font-family: var(--display); font-weight: 400;
  font-size: clamp(5rem, 19.5vw, 24rem);
  line-height: .8; letter-spacing: -.04em;
  white-space: nowrap;
}
.hero-name .w1 { left: calc(var(--m) - .04em); top: 15svh; z-index: 1; }
.hero-name .w2 { right: calc(var(--m) - .02em); bottom: 13svh; z-index: 3; font-style: italic; color: var(--bone); mix-blend-mode: difference; }
.signal-wrap {
  position: absolute; z-index: 2;
  left: 50%; top: 50%;
  height: min(78svh, 64vw * 1.213); aspect-ratio: 258 / 313;
  transform: translate(-46%, -49%);
}
.signal {
  width: 100%; height: 100%; color: var(--ink);
  -webkit-mask-image: linear-gradient(to right, transparent 0, #000 9%, #000 91%, transparent 100%), linear-gradient(to bottom, transparent 0, #000 7%, #000 100%);
  -webkit-mask-composite: source-in;
          mask-image: linear-gradient(to right, transparent 0, #000 9%, #000 91%, transparent 100%), linear-gradient(to bottom, transparent 0, #000 7%, #000 100%);
          mask-composite: intersect;
}
.signal-wrap::after { content: ""; position: absolute; inset: -1px; box-shadow: inset 0 0 0 1px transparent; }
.hero-vert {
  position: absolute; z-index: 4; right: var(--m); top: 150px;
  writing-mode: vertical-rl;
  font-family: var(--hanja); font-weight: 200; font-size: clamp(22px, 2.2vw, 34px);
  letter-spacing: .5em; line-height: 1;
}
.hero-foot {
  position: absolute; z-index: 4; left: var(--m); right: var(--m); bottom: 28px;
  display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gut); align-items: end;
}
.hero-foot .desc { grid-column: 1 / span 4; }
.hero-foot .desc p:first-child { font-family: var(--kr); font-weight: 400; font-size: 15px; letter-spacing: -.01em; }
.hero-foot .desc p + p { font-family: var(--display); font-style: italic; font-size: 17px; color: var(--fg-2); line-height: 1.3; }
.hero-foot .dates { grid-column: 6 / span 3; }
.scroll-cue { grid-column: 11 / span 2; justify-self: end; display: flex; align-items: center; gap: 12px; }
.scroll-cue svg { width: 42px; height: 12px; overflow: visible; }
.scroll-cue path { stroke: currentColor; fill: none; stroke-width: 1; stroke-dasharray: 4 3; animation: cue 1.6s linear infinite; }
@keyframes cue { to { stroke-dashoffset: -14; } }
@media (max-width: 900px), (max-aspect-ratio: 4/5) {
  .hero-home { height: auto; min-height: 100svh; padding: 140px var(--m) 32px; display: flex; flex-direction: column; }
  .hero-meta { top: 84px; }
  .hero-name { position: relative; inset: auto; order: 1; }
  .hero-name .w { position: relative; display: block; font-size: 25vw; }
  .hero-name .w1 { left: auto; top: auto; margin-left: -.04em; }
  .hero-name .w2 { right: auto; bottom: auto; text-align: right; margin-top: -.1em; }
  .signal-wrap { position: relative; left: auto; top: auto; transform: none; order: 1; width: min(84%, 520px); height: auto; margin: -7vw auto 0; }
  .hero-meta span:last-child { display: none; }
  .hero-vert { top: auto; bottom: 46%; font-size: 18px; }
  .hero-foot { position: relative; left: auto; right: auto; bottom: auto; order: 2; margin-top: 28px; row-gap: 16px; }
  .hero-foot .desc { grid-column: 1 / -1; }
  .hero-foot .dates { grid-column: 1 / span 6; }
  .scroll-cue { grid-column: 7 / -1; }
}

/* ---------- statement (filament words) ---------- */
.statement { padding-top: clamp(120px, 24vh, 280px); padding-bottom: clamp(120px, 22vh, 260px); }
.statement .label-row { margin-bottom: clamp(40px, 8vh, 96px); }
.statement-text {
  font-family: var(--kr); font-weight: 300;
  font-size: clamp(1.75rem, 3.9vw, 4rem);
  line-height: 1.38; letter-spacing: -.04em;
  max-width: 19em;
  text-wrap: balance;
}
.statement-text .hl { font-family: var(--display); font-style: italic; letter-spacing: -.02em; color: var(--accent); }
.statement-en { margin-top: clamp(28px, 5vh, 56px); margin-left: auto; max-width: 30em; font-family: var(--display); font-style: italic; font-size: clamp(1.15rem, 1.6vw, 1.5rem); line-height: 1.35; color: var(--fg-2); }
[data-light] .word { opacity: .14; }
.no-motion [data-light] .word, .no-gsap [data-light] .word { opacity: 1; }

/* ---------- chapter index ---------- */
.chapters-head { display: flex; justify-content: space-between; align-items: end; margin-bottom: 28px; }
.chapters { border-top: 1px solid var(--rule); }
.chapter-row {
  display: grid;
  grid-template-columns: 7% minmax(0, 1fr) minmax(0, 1fr) 18% 44px;
  align-items: baseline;
  column-gap: var(--gut);
  padding: clamp(18px, 2.4vw, 30px) 0;
  border-bottom: 1px solid var(--rule);
  transition: opacity .45s var(--ease-ui);
}
.chapter-row .no { font: 400 11px/1 var(--mono); letter-spacing: .14em; color: var(--fg-2); }
.chapter-row .kr { font-family: var(--kr); font-weight: 300; font-size: clamp(1.6rem, 3.3vw, 3.4rem); letter-spacing: -.04em; line-height: 1.1; transition: transform .7s var(--ease-out); }
.chapter-row .en { font-family: var(--display); font-style: italic; font-size: clamp(1.6rem, 3.3vw, 3.4rem); line-height: 1.1; letter-spacing: -.02em; color: var(--fg-2); transition: transform .7s var(--ease-out), color .45s var(--ease-ui); }
.chapter-row .yr { font: 400 11px/1.4 var(--mono); letter-spacing: .1em; color: var(--fg-2); }
.chapter-row .go { justify-self: end; font-family: var(--display); font-size: 28px; line-height: 1; transition: transform .6s var(--ease-out); }
.chapter-row .thumb { display: none; }
@media (hover: hover) and (pointer: fine) {
  .chapters:hover .chapter-row { opacity: .26; }
  .chapters .chapter-row:hover { opacity: 1; }
  .chapter-row:hover .kr { transform: translateX(14px); }
  .chapter-row:hover .en { transform: translateX(8px); color: var(--accent); }
  .chapter-row:hover .go { transform: translateX(-6px) rotate(-45deg); }
}
@media (max-width: 760px) {
  .chapter-row { grid-template-columns: 56px 1fr auto; row-gap: 4px; }
  .chapter-row .thumb { display: block; grid-row: span 3; width: 56px; height: auto; aspect-ratio: 4 / 5; object-fit: cover; align-self: start; }
  .chapter-row .no { grid-column: 2; }
  .chapter-row .kr, .chapter-row .en, .chapter-row .yr { grid-column: 2; }
  .chapter-row .go { grid-column: 3; grid-row: 1 / span 3; align-self: center; }
}

/* floating preview (follows cursor) */
.hover-preview {
  position: fixed; left: 0; top: 0; z-index: 40;
  width: clamp(220px, 21vw, 340px); aspect-ratio: 4 / 5;
  pointer-events: none;
  opacity: 0; transition: opacity .35s var(--ease-ui);
}
.hover-preview.on { opacity: 1; }
.pv-item { position: absolute; inset: 0; clip-path: inset(100% 0 0 0); transition: clip-path .75s var(--ease-out); overflow: hidden; background: var(--surface); }
.pv-item.on { clip-path: inset(0 0 0 0); }
.pv-item img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.15); transition: transform 1.2s var(--ease-out); }
.pv-item.on img { transform: scale(1); }
.pv-type { display: grid; place-items: center; height: 100%; text-align: center; }
.pv-type.ox { background: var(--ox); color: var(--bone); }
.pv-type.night { background: var(--night); color: var(--paper); }
.pv-type.mat { background: var(--mat); color: var(--ink); }
.pv-type .big { font-family: var(--display); font-size: 7.5rem; line-height: .8; letter-spacing: -.04em; }
.pv-type .big i { font-size: .35em; }
.pv-type .han { font-family: var(--hanja); font-weight: 200; font-size: 4.5rem; line-height: 1.1; writing-mode: vertical-rl; letter-spacing: .2em; }
@media (hover: none), (pointer: coarse) { .hover-preview { display: none; } }

/* ---------- featured / editorial split ---------- */
.feature .plate { grid-column: 1 / span 8; }
.feature .feature-copy { grid-column: 10 / span 3; align-self: end; display: grid; gap: 28px; }
.feature .feature-copy .h3-kr { text-wrap: balance; }
@media (max-width: 900px) {
  .feature .plate, .feature .feature-copy { grid-column: 1 / -1; }
  .feature .feature-copy { margin-top: 48px; }
}

/* ---------- register (small factual strip) ---------- */
.register { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); column-gap: var(--gut); border-top: 1px solid var(--rule); }
.register > div { padding: 22px 0 0; display: grid; gap: 14px; align-content: start; }
.register .y { font-family: var(--display); font-size: clamp(2.4rem, 4vw, 4rem); line-height: .9; letter-spacing: -.03em; }
.register .y.accent { color: var(--accent); }
.register p { font-size: 14px; line-height: 1.6; color: var(--fg-2); max-width: 18em; }
@media (max-width: 760px) { .register { grid-template-columns: 1fr 1fr; row-gap: 36px; } }

/* ---------- marquee ---------- */
.marquee { overflow: hidden; padding: clamp(28px, 5vw, 64px) 0; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.marquee-track { display: flex; width: max-content; will-change: transform; }
.marquee-track > span {
  font-family: var(--display); font-style: italic;
  font-size: clamp(3rem, 9vw, 9.5rem); line-height: 1; letter-spacing: -.03em;
  white-space: nowrap; padding-right: .35em;
}
.marquee-track .hanja { font-style: normal; font-size: .82em; }
.marquee-track .dot { color: var(--accent); font-style: normal; }
.no-gsap .marquee-track { animation: marq 50s linear infinite; }
@keyframes marq { to { transform: translateX(-50%); } }

/* ---------- dark quote with filament ---------- */
.quote-dark { padding: clamp(140px, 26vh, 300px) var(--m); position: relative; overflow: hidden; }
.quote-dark .filament { position: absolute; left: 50%; top: 0; width: min(560px, 70vw); transform: translateX(-50%); opacity: .9; pointer-events: none; }
.filament path { fill: none; stroke: var(--amber); stroke-width: 1.2; stroke-linecap: round; }
.filament .glow { filter: blur(10px); opacity: .55; stroke-width: 4; }
.quote-dark blockquote { position: relative; max-width: min(1180px, 100%); margin: 0 auto; text-align: center; }
.quote-dark blockquote p { max-width: 15em; margin: 0 auto; }
.quote-dark blockquote p {
  font-family: var(--kr); font-weight: 200;
  font-size: clamp(1.9rem, 4.4vw, 4.6rem); line-height: 1.3; letter-spacing: -.045em;
  text-wrap: balance;
}
.quote-dark blockquote p .word { opacity: .12; }
.quote-dark cite { display: block; margin-top: 44px; font-style: normal; }
.quote-dark cite .label { color: var(--night-muted); }
.quote-dark .qmark { font-family: var(--display); font-size: 8rem; line-height: .5; color: var(--amber); display: block; height: .4em; }

/* ---------- next chapter ---------- */
.next { display: block; padding: clamp(88px, 16vh, 180px) var(--m) clamp(64px, 10vh, 120px); border-top: 1px solid var(--rule); position: relative; overflow: hidden; }
.next .label-row { margin-bottom: 24px; }
.next-title { display: flex; align-items: baseline; gap: .25em; flex-wrap: wrap; }
.next-title .t { font-family: var(--display); font-size: clamp(4rem, 13vw, 14rem); line-height: .86; letter-spacing: -.04em; transition: transform .9s var(--ease-out); }
.next-title .k { font-family: var(--kr); font-weight: 300; font-size: clamp(1.25rem, 2.2vw, 2.25rem); letter-spacing: -.03em; color: var(--fg-2); }
.next-title .arrow { font-family: var(--display); font-size: clamp(3rem, 8vw, 8rem); margin-left: auto; line-height: 1; }
.next:hover .next-title .t { transform: translateX(1.5vw); font-style: italic; }
.next:hover .next-title .arrow { transform: translateX(1vw); color: var(--accent); }

/* ---------- footer ---------- */
.site-footer { background: var(--night); color: var(--paper); padding: clamp(80px, 14vh, 160px) var(--m) 0; position: relative; overflow: hidden; }
.site-footer .label { color: var(--night-muted); }
.footer-cols { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: var(--gut); padding-bottom: clamp(64px, 10vh, 120px); }
.footer-cols h4 { font: 400 11px/1.5 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--night-muted); margin-bottom: 18px; font-weight: 400; }
.footer-cols li { font-size: 14px; line-height: 1.9; }
.footer-cols a { transition: color .3s var(--ease-ui); }
.footer-cols a:hover { color: var(--amber); }
.footer-lede { font-family: var(--kr); font-weight: 300; font-size: clamp(1.25rem, 1.8vw, 1.75rem); line-height: 1.5; letter-spacing: -.03em; max-width: 16em; }
.footer-small { font-size: 12px; line-height: 1.7; color: var(--night-muted); }
.footer-giant {
  font-family: var(--hanja); font-weight: 200;
  font-size: clamp(7rem, 31vw, 36rem);
  line-height: .78; letter-spacing: -.02em;
  text-align: center; white-space: nowrap;
  margin: 0 calc(var(--m) * -1);
  transform: translateY(.12em);
  color: var(--paper);
}
.footer-bar { display: flex; justify-content: space-between; align-items: center; gap: 16px; border-top: 1px solid var(--night-line); padding: 18px 0; position: relative; z-index: 2; background: var(--night); }
.to-top { font: 400 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; display: inline-flex; align-items: center; gap: 10px; min-height: 44px; }
.to-top .disc { width: 44px; height: 44px; border: 1px solid var(--night-line); border-radius: 50%; display: grid; place-items: center; transition: background .4s var(--ease-ui), border-color .4s var(--ease-ui); }
.to-top:hover .disc { background: var(--amber); border-color: var(--amber); color: var(--night); }
@media (max-width: 900px) { .footer-cols { grid-template-columns: 1fr 1fr; row-gap: 48px; } .footer-cols > :first-child { grid-column: 1 / -1; } }

/* ---------- sub-page hero ---------- */
.page-hero { padding: clamp(150px, 24vh, 240px) var(--m) clamp(64px, 10vh, 120px); position: relative; }
.page-hero .label-row { margin-bottom: clamp(36px, 7vh, 80px); }
.page-hero .title-row { display: flex; align-items: flex-end; gap: clamp(16px, 3vw, 48px); flex-wrap: wrap; }
.page-hero .title-kr { font-family: var(--kr); font-weight: 200; font-size: clamp(2rem, 4.6vw, 5rem); letter-spacing: -.05em; line-height: 1; padding-bottom: .12em; }
.page-hero .intro { margin-top: clamp(48px, 9vh, 110px); }
.page-hero .intro .lead-kr { grid-column: 6 / span 6; text-wrap: pretty; }
.page-hero .intro .label { grid-column: 1 / span 3; }
@media (max-width: 900px) { .page-hero .intro .lead-kr, .page-hero .intro .label { grid-column: 1 / -1; } .page-hero .intro .label { margin-bottom: 20px; } }

/* ---------- LIFE: portrait + chronology ---------- */
.life-open .plate { grid-column: 2 / span 4; }
.life-open .copy { grid-column: 7 / span 5; align-self: center; display: grid; gap: 32px; }
@media (max-width: 900px) { .life-open .plate { grid-column: 1 / span 10; } .life-open .copy { grid-column: 1 / -1; margin-top: 48px; } }

.chrono { position: relative; }
.chrono-rail { grid-column: 1 / span 5; }
.chrono-sticky { position: sticky; top: 0; height: 100svh; display: flex; flex-direction: column; justify-content: center; }
.year-display { position: relative; height: .86em; overflow: hidden; font-family: var(--display); font-size: clamp(5rem, 15vw, 15.5rem); line-height: .86; letter-spacing: -.045em; font-variant-numeric: lining-nums; }
.year-display span { position: absolute; left: 0; top: 0; display: block; }
.chrono-meta { margin-top: 28px; display: grid; gap: 10px; }
.chrono-meta .roman { font-family: var(--display); font-style: italic; font-size: 26px; color: var(--brass); line-height: 1; }
.chrono-progress { margin-top: 36px; width: min(320px, 80%); height: 1px; background: var(--rule); position: relative; }
.chrono-progress i { position: absolute; inset: 0; background: var(--fg); transform-origin: left; transform: scaleX(0); }
.chrono-list { grid-column: 7 / span 6; padding: 22vh 0 18vh; }
.chapter { min-height: 72vh; padding: 0 0 12vh; display: grid; align-content: start; gap: 22px; }
.chapter .head { display: flex; gap: 16px; align-items: baseline; }
.chapter .head .roman { font-family: var(--display); font-style: italic; font-size: 22px; color: var(--brass); }
.chapter .years { font: 400 11px/1 var(--mono); letter-spacing: .14em; color: var(--fg-2); }
.chapter .y-inline { display: none; font-family: var(--display); font-size: 4.5rem; line-height: .85; letter-spacing: -.04em; }
.chapter .note { border-top: 1px solid var(--rule); padding-top: 14px; font-size: 13px; color: var(--fg-2); display: grid; gap: 4px; }
.chapter .note b { font-weight: 500; color: var(--fg); }
@media (max-width: 900px) {
  .chrono-rail { display: none; }
  .chrono-list { grid-column: 1 / -1; padding-top: 0; }
  .chapter .y-inline { display: block; }
  .chapter { min-height: 0; }
}

/* offices held */
.offices { columns: 2; column-gap: var(--gut); }
.offices li { break-inside: avoid; display: grid; grid-template-columns: 2.6em 1fr; padding: 14px 0; border-top: 1px solid var(--rule); font-size: 15px; line-height: 1.5; }
.offices li span { font: 400 11px/1.8 var(--mono); letter-spacing: .1em; color: var(--fg-2); }
@media (max-width: 760px) { .offices { columns: 1; } }

/* lineage */
.lineage { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: var(--gut); position: relative; }
.lineage::before { content: ""; position: absolute; left: 0; right: 0; top: 7px; height: 1px; background: var(--rule); }
.lineage .node { position: relative; padding-top: 40px; display: grid; gap: 12px; align-content: start; }
.lineage .node::before { content: ""; position: absolute; left: 0; top: 2px; width: 11px; height: 11px; border-radius: 50%; background: var(--bg); border: 1px solid var(--fg); }
.lineage .node.is-self::before { background: var(--accent); border-color: var(--accent); }
.lineage .rel { font: 400 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--fg-2); }
.lineage .nm { font-family: var(--kr); font-weight: 300; font-size: clamp(2rem, 3.6vw, 3.6rem); letter-spacing: -.05em; line-height: 1; }
.lineage .nm .hanja { font-size: .45em; letter-spacing: .1em; margin-left: .4em; color: var(--fg-2); }
.lineage .life { font: 400 12px/1 var(--mono); letter-spacing: .08em; color: var(--fg-2); }
.lineage p { font-size: 14px; line-height: 1.7; color: var(--fg-2); max-width: 22em; }
@media (max-width: 760px) {
  .lineage { grid-template-columns: 1fr; row-gap: 40px; }
  .lineage::before { left: 5px; right: auto; top: 0; bottom: 0; width: 1px; height: auto; }
  .lineage .node { padding: 0 0 0 36px; }
  .lineage .node::before { top: 6px; }
}

/* ---------- YONSEI 101 ---------- */
.y-hero { position: relative; height: 100svh; min-height: 680px; overflow: hidden; background: #070605; }
.y-hero .layer { position: absolute; inset: -4%; }
.y-hero .layer img { width: 100%; height: 100%; object-fit: cover; }
.y-hero .dim { opacity: .2; filter: blur(1px); }
.y-hero .lit {
  --x: 50%; --y: 46%; --r: 22vmax;
  -webkit-mask-image: radial-gradient(circle var(--r) at var(--x) var(--y), #000 0%, rgba(0,0,0,.6) 38%, transparent 72%);
          mask-image: radial-gradient(circle var(--r) at var(--x) var(--y), #000 0%, rgba(0,0,0,.6) 38%, transparent 72%);
}
.y-hero .vignette { position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 60%, transparent 30%, rgba(7,6,5,.85) 100%); pointer-events: none; }
.y-hero .y-title { position: absolute; left: var(--m); right: var(--m); bottom: 30px; z-index: 3; }
.y-hero .y-title .display { font-size: clamp(5rem, 18.5vw, 22rem); color: var(--paper); }
.y-hero .y-title .display em { color: var(--amber); }
.y-hero .y-sub { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gut); margin-top: 22px; align-items: baseline; }
.y-hero .y-sub > :first-child { grid-column: 1 / span 5; font-family: var(--kr); font-weight: 300; font-size: clamp(1rem, 1.4vw, 1.3rem); }
.y-hero .y-sub > :nth-child(2) { grid-column: 7 / span 3; }
.y-hero .y-sub > :nth-child(3) { grid-column: 11 / span 2; justify-self: end; }
.y-hero .y-top { position: absolute; left: var(--m); right: var(--m); top: 92px; z-index: 3; }
.y-hero .hint { color: var(--night-muted); }
@media (max-width: 760px) { .y-hero .y-sub > * { grid-column: 1 / -1 !important; justify-self: start !important; margin-top: 6px; } }

.y-intro .grid > .lead-kr { grid-column: 2 / span 6; }
.y-intro .grid > .body { grid-column: 9 / span 4; align-self: end; }
@media (max-width: 900px) { .y-intro .grid > * { grid-column: 1 / -1 !important; } .y-intro .grid > .body { margin-top: 36px; } }

/* horizontal gallery */
.h-section { position: relative; overflow: hidden; min-height: 100svh; display: flex; flex-direction: column; justify-content: center; padding: 110px 0 48px; }
.h-head { padding: 0 var(--m) 40px; }
.h-track { display: flex; gap: 4vw; padding: 0 var(--m); align-items: stretch; width: max-content; }
.h-card { flex: none; display: flex; flex-direction: column; }
.h-card.tall { width: clamp(220px, 21vw, 360px); }
.h-card.tall .plate-media { height: clamp(420px, 66svh, 760px); }
.h-card.tall .plate-media img { height: 100%; width: 100%; object-fit: cover; }
.h-card.small { width: clamp(200px, 17vw, 300px); justify-content: flex-end; }
.h-card.small.up { justify-content: flex-start; }
.h-card.text { width: clamp(280px, 28vw, 440px); justify-content: space-between; padding-right: 2vw; }
.h-card .caption { margin-top: 14px; }
.h-progress { margin: 48px var(--m) 0; display: flex; align-items: center; gap: 20px; }
.h-progress .bar { flex: 1; height: 1px; background: var(--rule); position: relative; }
.h-progress .bar i { position: absolute; inset: 0; background: var(--fg); transform-origin: left; transform: scaleX(0); }
@media (max-width: 900px), (hover: none) {
  .h-section .h-scroller { overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: var(--m); -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .h-card.text { justify-content: flex-start; gap: 28px; }
  .h-section .h-scroller::-webkit-scrollbar { display: none; }
  .h-card { scroll-snap-align: start; }
  .h-card.tall { width: 64vw; }
  .h-card.tall .plate-media { height: 62svh; }
  .h-card.small { width: 52vw; }
  .h-card.text { width: 78vw; }
  .h-progress { display: none; }
}

/* oscilloscope */
.scope-sec .grid { align-items: start; }
.scope-copy { grid-column: 1 / span 4; display: grid; gap: 28px; position: sticky; top: 120px; }
.scope-unit { grid-column: 6 / span 7; }
.eq { font-family: var(--display); font-style: italic; font-size: clamp(1.4rem, 2vw, 2rem); line-height: 1.2; color: var(--paper); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); padding: 18px 0; }
.eq sub, .eq sup { font-size: .55em; }
.instrument { background: #12110f; border: 1px solid var(--night-line); padding: clamp(14px, 2vw, 26px); display: grid; grid-template-columns: minmax(0, 1fr) clamp(150px, 26%, 220px); gap: clamp(14px, 2vw, 26px); }
.screen {
  position: relative; aspect-ratio: 10 / 7; background: #080807; overflow: hidden;
  background-image:
    linear-gradient(to right, rgba(208,138,58,.09) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(208,138,58,.09) 1px, transparent 1px);
  background-size: 10% 14.2857%;
  box-shadow: inset 0 0 60px rgba(0,0,0,.9);
}
.screen::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 1px; background: rgba(208,138,58,.18); }
.screen::after { content: ""; position: absolute; top: 50%; left: 0; right: 0; height: 1px; background: rgba(208,138,58,.18); }
.screen canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.screen .hud { position: absolute; left: 12px; top: 10px; right: 12px; display: flex; justify-content: space-between; font: 400 10px/1 var(--mono); letter-spacing: .14em; color: rgba(232,226,212,.5); z-index: 2; text-transform: uppercase; }
.side { display: grid; gap: 14px; align-content: start; }
.phase { position: relative; aspect-ratio: 1; background: #080807; box-shadow: inset 0 0 40px rgba(0,0,0,.9); }
.phase canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.phase .hud { position: absolute; left: 8px; top: 8px; font: 400 9.5px/1 var(--mono); letter-spacing: .14em; color: rgba(232,226,212,.45); text-transform: uppercase; }
.knobs { grid-column: 1 / -1; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)) auto; gap: clamp(12px, 2vw, 28px); align-items: center; border-top: 1px solid var(--night-line); padding-top: clamp(14px, 2vw, 24px); }
.knob { display: grid; grid-template-columns: auto 1fr; column-gap: 14px; align-items: center; touch-action: none; user-select: none; }
.knob .dial { grid-row: span 2; width: 58px; height: 58px; border-radius: 50%; position: relative; background: radial-gradient(circle at 40% 35%, #34302a, #151411 70%); box-shadow: 0 0 0 1px #3a362f, 0 10px 20px rgba(0,0,0,.5); }
.knob .dial::before { content: ""; position: absolute; inset: -7px; border-radius: 50%; background: conic-gradient(from 225deg, rgba(208,138,58,.55) 0deg, rgba(208,138,58,.55) var(--deg, 0deg), rgba(232,226,212,.08) var(--deg, 0deg), rgba(232,226,212,.08) 270deg, transparent 270deg); -webkit-mask: radial-gradient(circle, transparent 31px, #000 32px); mask: radial-gradient(circle, transparent 31px, #000 32px); }
.knob .dial i { position: absolute; left: 50%; top: 7px; width: 2px; height: 14px; margin-left: -1px; background: var(--amber); border-radius: 1px; transform-origin: 50% 22px; transform: rotate(var(--rot, -135deg)); }
.knob .k-label { font-family: var(--kr); font-size: 13px; color: var(--paper); line-height: 1.2; }
.knob .k-label em { font-family: var(--display); font-size: 17px; margin-right: 4px; color: var(--amber); }
.knob output { font: 400 11px/1 var(--mono); letter-spacing: .08em; color: var(--night-muted); }
.knob:focus-visible .dial { outline: 2px solid var(--amber); outline-offset: 6px; }
.scope-btns { display: flex; flex-direction: column; gap: 8px; }
.btn-line { font: 400 10.5px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; border: 1px solid var(--night-line); padding: 12px 14px; min-height: 40px; transition: background .3s var(--ease-ui), color .3s var(--ease-ui), border-color .3s var(--ease-ui); white-space: nowrap; }
.btn-line:hover { background: var(--amber); color: var(--night); border-color: var(--amber); }
.scope-foot { margin-top: 16px; font-size: 12.5px; color: var(--night-muted); line-height: 1.7; }
@media (max-width: 1100px) { .scope-copy { grid-column: 1 / -1; position: static; margin-bottom: 48px; } .scope-unit { grid-column: 1 / -1; } }
@media (max-width: 640px) {
  .instrument { grid-template-columns: 1fr; }
  .side { grid-template-columns: 1fr 1fr; }
  .knobs { grid-template-columns: 1fr 1fr; }
  .scope-btns { grid-column: 1 / -1; flex-direction: row; }
}

/* uses */
.uses { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); column-gap: var(--gut); }
.uses li { border-top: 1px solid var(--rule); padding-top: 18px; display: grid; gap: 14px; align-content: start; }
.uses .n { font-family: var(--display); font-style: italic; font-size: 28px; color: var(--accent); line-height: 1; }
.uses .t { font-family: var(--kr); font-size: clamp(1.1rem, 1.5vw, 1.4rem); letter-spacing: -.03em; line-height: 1.4; }
@media (max-width: 900px) { .uses { grid-template-columns: 1fr 1fr; row-gap: 32px; } }

/* registry spec */
.spec-wrap .grid > .spec-head { grid-column: 1 / span 4; display: grid; gap: 24px; align-content: start; }
.spec-wrap .grid > .spec { grid-column: 6 / span 7; }
.spec { border-top: 1px solid var(--rule); }
.spec > div { display: grid; grid-template-columns: 9em 1fr; gap: var(--gut); padding: 18px 0; border-bottom: 1px solid var(--rule); align-items: baseline; }
.spec dt { font: 400 11px/1.5 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--fg-2); }
.spec dd { font-size: 16px; line-height: 1.6; }
.spec dd .big { font-family: var(--display); font-size: clamp(2.2rem, 3.4vw, 3.4rem); line-height: 1; letter-spacing: -.03em; color: var(--accent); }
@media (max-width: 900px) { .spec-wrap .grid > * { grid-column: 1 / -1 !important; } .spec-wrap .spec { margin-top: 40px; } .spec > div { grid-template-columns: 7em 1fr; } }

/* ---------- 220 VOLTS ---------- */
.v-hero { position: relative; height: 100svh; min-height: 640px; overflow: hidden; }
.v-hero-inner { position: absolute; inset: 0; padding: 92px var(--m) 30px; display: grid; grid-template-rows: auto 1fr auto; }
.v-wave { position: absolute; left: 0; right: 0; top: 50%; height: 60svh; transform: translateY(-50%); width: 100%; pointer-events: none; }
.v-wave path { fill: none; stroke: var(--accent); stroke-width: 1; opacity: .5; vector-effect: non-scaling-stroke; }
.v-wave path.ghost { stroke: var(--fg); opacity: .12; }
.odo-wrap { align-self: center; display: flex; align-items: flex-end; gap: .04em; position: relative; z-index: 2; }
.odo { display: flex; font-family: var(--display); font-size: clamp(9rem, 36vw, 38rem); line-height: .8; letter-spacing: -.05em; font-variant-numeric: lining-nums tabular-nums; }
.odo-digit { height: .8em; overflow: hidden; position: relative; width: .52em; }
.odo-strip { display: flex; flex-direction: column; will-change: transform; }
.odo-strip span { height: .8em; line-height: .8; display: block; text-align: center; }
.odo-unit { font-family: var(--display); font-style: italic; font-size: clamp(3rem, 10vw, 10rem); line-height: 1; color: var(--accent); padding-bottom: .1em; }
.v-hero .v-bottom { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gut); align-items: end; position: relative; z-index: 2; }
.v-hero .v-bottom .h2-kr { grid-column: 1 / span 5; }
.v-hero .v-bottom .state { grid-column: 8 / span 3; }
.v-hero .v-bottom .state b { display: block; font-family: var(--display); font-weight: 400; font-size: 22px; letter-spacing: -.01em; text-transform: none; color: var(--fg); margin-top: 6px; }
.v-hero .v-bottom .label:last-child { grid-column: 11 / span 2; justify-self: end; }
@media (max-width: 760px) { .v-hero .v-bottom > * { grid-column: 1 / -1 !important; justify-self: start !important; margin-top: 12px; } }

.v-story .grid > .lead-kr { grid-column: 1 / span 6; }
.v-story .grid > .body { grid-column: 8 / span 5; }
@media (max-width: 900px) { .v-story .grid > * { grid-column: 1 / -1 !important; } .v-story .grid > .body { margin-top: 40px; } }

.pull { font-family: var(--kr); font-weight: 200; font-size: clamp(2rem, 5vw, 5.4rem); line-height: 1.2; letter-spacing: -.05em; max-width: 14em; text-wrap: balance; }
.pull .num { font-family: var(--display); font-weight: 400; letter-spacing: -.03em; color: var(--accent); }

/* physics lab */
.lab { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gut); row-gap: 40px; }
.lab-copy { grid-column: 1 / span 4; display: grid; gap: 24px; align-content: start; }
.lab-stage { grid-column: 6 / span 7; display: grid; gap: 28px; }
.toggle { display: inline-flex; border: 1px solid var(--fg); }
.toggle button { font: 400 12px/1 var(--mono); letter-spacing: .12em; padding: 14px 22px; min-height: 44px; transition: background .35s var(--ease-ui), color .35s var(--ease-ui); }
.toggle button[aria-pressed="true"] { background: var(--fg); color: var(--bg); }
.wire { position: relative; height: 170px; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.wire canvas { width: 100%; height: 100%; }
.wire .end { position: absolute; top: 50%; transform: translateY(-50%); font: 400 10.5px/1.3 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--fg-2); background: var(--bg); padding: 4px 0; }
.wire .end.l { left: 0; padding-right: 10px; }
.wire .end.r { right: 0; padding-left: 10px; text-align: right; }
.meters { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: var(--gut); }
.meter { border-top: 1px solid var(--fg); padding-top: 14px; display: grid; gap: 10px; }
.meter .v { font-family: var(--display); font-size: clamp(2.6rem, 4.4vw, 4.6rem); line-height: .9; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.meter .v small { font-size: .38em; font-style: italic; margin-left: .1em; color: var(--fg-2); }
.meter .bar { height: 3px; background: var(--rule); position: relative; overflow: hidden; }
.meter .bar i { position: absolute; inset: 0; background: var(--accent); transform-origin: left; transition: transform .6s var(--ease-out); }
.meter .d { font-size: 12.5px; color: var(--fg-2); line-height: 1.5; }
.range { width: 100%; -webkit-appearance: none; appearance: none; background: transparent; height: 32px; }
.range::-webkit-slider-runnable-track { height: 1px; background: var(--fg); }
.range::-moz-range-track { height: 1px; background: var(--fg); }
.range::-webkit-slider-thumb { -webkit-appearance: none; width: 18px; height: 18px; border-radius: 50%; background: var(--accent); margin-top: -9px; border: 0; }
.range::-moz-range-thumb { width: 18px; height: 18px; border-radius: 50%; background: var(--accent); border: 0; }
.lab-note { font-size: 12.5px; color: var(--fg-2); line-height: 1.7; }
@media (max-width: 1000px) { .lab-copy, .lab-stage { grid-column: 1 / -1; } }
@media (max-width: 560px) { .meters { grid-template-columns: 1fr; } }

/* span timeline */
.span { position: relative; padding-top: 30px; }
.span-line { position: relative; height: 1px; background: var(--rule); }
.span-line i { position: absolute; inset: 0; background: var(--accent); transform-origin: left; transform: scaleX(0); }
.span-ticks { display: flex; justify-content: space-between; margin-top: 10px; }
.span-ticks span { width: 1px; height: 8px; background: var(--rule); }
.span-ticks span:nth-child(5n+1) { height: 16px; background: var(--fg-2); }
.span-ends { display: flex; justify-content: space-between; align-items: end; margin-bottom: 18px; }
.span-ends .yy { font-family: var(--display); font-size: clamp(3rem, 8vw, 8.5rem); line-height: .85; letter-spacing: -.04em; }
.span-mid { text-align: center; }
.span-mid .yy { color: var(--accent); font-style: italic; }

/* ---------- ARCHIVE ---------- */
.ar-controls { position: sticky; top: 0; z-index: 30; background: var(--bg); display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 76px var(--m) 14px; border-bottom: 1px solid var(--rule); flex-wrap: wrap; }
.filters { display: flex; gap: clamp(14px, 2vw, 28px); flex-wrap: wrap; }
.filters button, .views button { font: 400 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--fg-2); padding: 10px 0; position: relative; min-height: 36px; transition: color .3s var(--ease-ui); }
.filters button sup { font-size: 9px; margin-left: 3px; }
.filters button::after, .views button::after { content: ""; position: absolute; left: 0; right: 0; bottom: 4px; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .6s var(--ease-out); }
.filters button[aria-pressed="true"], .views button[aria-pressed="true"] { color: var(--fg); }
.filters button[aria-pressed="true"]::after, .views button[aria-pressed="true"]::after { transform: scaleX(1); transform-origin: left; }
.views { display: flex; gap: 20px; }

.ar-list { padding: 0 var(--m) var(--sec); }
.ar-item { border-bottom: 1px solid var(--rule); }
.ar-item[hidden] { display: none; }
.ar-btn { width: 100%; text-align: left; display: grid; grid-template-columns: 9em minmax(0, 1.5fr) minmax(0, 1fr) 7em 5em 30px; column-gap: var(--gut); align-items: baseline; padding: 20px 0; transition: opacity .4s var(--ease-ui); }
.ar-btn .no { font: 400 11px/1 var(--mono); letter-spacing: .1em; color: var(--fg-2); }
.ar-btn .tt { font-family: var(--kr); font-weight: 400; font-size: clamp(1.15rem, 1.7vw, 1.6rem); letter-spacing: -.03em; line-height: 1.3; transition: transform .6s var(--ease-out); }
.ar-btn .en { font-family: var(--display); font-style: italic; font-size: clamp(1.05rem, 1.4vw, 1.35rem); color: var(--fg-2); line-height: 1.3; }
.ar-btn .ty, .ar-btn .yr { font: 400 11px/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--fg-2); }
.ar-btn .pl { justify-self: end; font-family: var(--display); font-size: 22px; line-height: 1; transition: transform .5s var(--ease-out); }
.ar-thumb { display: none; }
@media (hover: hover) and (pointer: fine) {
  .ar-list.is-list:hover .ar-btn { opacity: .3; }
  .ar-list.is-list .ar-btn:hover { opacity: 1; }
  .ar-list.is-list .ar-btn:hover .tt { transform: translateX(10px); }
  .ar-btn:hover .pl { transform: rotate(90deg); }
}
@media (max-width: 900px) {
  .ar-btn { grid-template-columns: 64px 1fr auto; row-gap: 6px; }
  .ar-thumb { display: block; grid-row: span 4; width: 64px; aspect-ratio: 4 / 5; overflow: hidden; align-self: start; background: var(--surface); }
  .ar-thumb > * { width: 100%; height: 100%; object-fit: cover; }
  .ar-btn .no, .ar-btn .tt, .ar-btn .en, .ar-btn .ty { grid-column: 2; }
  .ar-btn .yr { grid-column: 3; grid-row: 1; justify-self: end; }
  .ar-btn .pl { display: none; }
}
/* grid mode */
.ar-list.is-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr)); gap: 48px var(--gut); padding-top: 48px; }
.ar-list.is-grid .ar-item { border: 0; }
.ar-list.is-grid .ar-btn { grid-template-columns: 1fr auto; row-gap: 8px; padding: 0; }
.ar-list.is-grid .ar-thumb { display: block; grid-column: 1 / -1; grid-row: auto; width: 100%; aspect-ratio: 4 / 5; overflow: hidden; background: var(--surface); margin-bottom: 8px; }
.ar-list.is-grid .ar-thumb > * { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease-out); }
.ar-list.is-grid .ar-btn:hover .ar-thumb > * { transform: scale(1.04); }
.ar-list.is-grid .ar-btn .no { grid-column: 1; }
.ar-list.is-grid .ar-btn .yr { grid-column: 2; grid-row: 2; justify-self: end; }
.ar-list.is-grid .ar-btn .tt { grid-column: 1 / -1; font-size: 1.15rem; }
.ar-list.is-grid .ar-btn .en { grid-column: 1 / -1; font-size: 1.05rem; }
.ar-list.is-grid .ar-btn .ty, .ar-list.is-grid .ar-btn .pl { display: none; }

/* typographic covers used for books / honours / records */
.cover { display: grid; height: 100%; width: 100%; padding: 12% 11%; position: relative; }
.cover.book { background: var(--c, #2a2622); color: var(--t, #efe7d6); grid-template-rows: auto 1fr auto; }
.cover.book::before { content: ""; position: absolute; inset: 6%; border: 1px solid currentColor; opacity: .35; }
.cover.book .ct { font-family: var(--kr); font-weight: 500; font-size: clamp(14px, 1.5vw, 22px); letter-spacing: -.02em; line-height: 1.25; writing-mode: vertical-rl; justify-self: end; align-self: start; }
.cover.book .ca { font-family: var(--hanja); font-weight: 300; font-size: 11px; letter-spacing: .3em; align-self: end; }
.cover.book .cy { font: 400 10px/1 var(--mono); letter-spacing: .12em; align-self: end; opacity: .7; }
.cover.honour { background: var(--night); color: var(--paper); place-items: center; text-align: center; }
.cover.honour .ring { width: 58%; aspect-ratio: 1; border-radius: 50%; border: 1px solid var(--amber); display: grid; place-items: center; position: relative; }
.cover.honour .ring::after { content: ""; position: absolute; inset: 8%; border-radius: 50%; border: 1px solid rgba(208,138,58,.35); }
.cover.honour .ring span { font-family: var(--display); font-size: clamp(22px, 2.6vw, 38px); color: var(--amber); line-height: 1; }
.cover.honour .cn { position: absolute; bottom: 10%; left: 8%; right: 8%; font-family: var(--kr); font-size: 12px; line-height: 1.35; color: var(--night-muted); }
.cover.record { background: var(--mat); color: var(--ink); align-content: space-between; }
.cover.record .ry { font-family: var(--display); font-size: clamp(40px, 5vw, 76px); line-height: .85; letter-spacing: -.04em; }
.cover.record .rn { font-family: var(--kr); font-size: 12px; line-height: 1.4; color: var(--muted); }
.ar-thumb .cover { padding: 10%; }
.ar-thumb .cover.book .ct { font-size: 12px; }
.ar-list.is-grid .ar-thumb .cover.book .ct { font-size: clamp(16px, 1.6vw, 22px); }
.ar-thumb .cover.honour .cn, .ar-thumb .cover.record .rn { display: none; }
.ar-list.is-grid .ar-thumb .cover.honour .cn, .ar-list.is-grid .ar-thumb .cover.record .rn { display: block; }
.ar-thumb .cover.record .ry { font-size: 22px; }
.ar-list.is-grid .ar-thumb .cover.record .ry { font-size: clamp(40px, 5vw, 76px); }
.ar-thumb .cover.honour .ring span { font-size: 14px; }
.ar-list.is-grid .ar-thumb .cover.honour .ring span { font-size: clamp(22px, 2.6vw, 38px); }

/* drawer */
.drawer { position: fixed; inset: 0; z-index: 70; visibility: hidden; transition: visibility 0s linear .8s; }
.drawer.open { visibility: visible; transition: visibility 0s; }
.drawer-scrim { position: absolute; inset: 0; background: rgba(14,14,12,.5); opacity: 0; transition: opacity .6s var(--ease-ui); }
.drawer.open .drawer-scrim { opacity: 1; }
.drawer-panel { position: absolute; top: 0; right: 0; bottom: 0; width: min(760px, 100%); background: var(--bone); color: var(--ink); transform: translateX(100%); transition: transform .8s var(--ease-io); display: grid; grid-template-rows: auto 1fr; overflow: hidden; }
.drawer.open .drawer-panel { transform: none; }
.drawer-top { display: flex; justify-content: space-between; align-items: center; padding: 20px clamp(20px, 3vw, 44px); border-bottom: 1px solid var(--line); }
.drawer-close { font: 400 11px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; min-height: 44px; }
.drawer-body { overflow-y: auto; padding: clamp(20px, 3vw, 44px); display: grid; gap: 32px; align-content: start; overscroll-behavior: contain; }
.drawer-media { background: var(--mat); padding: clamp(18px, 3vw, 40px); }
.drawer-media > img { width: 100%; height: auto; max-height: 62svh; object-fit: contain; }
.drawer-media .cover { aspect-ratio: 4 / 5; max-height: 60svh; width: auto; margin: 0 auto; }
.drawer-title { font-family: var(--kr); font-weight: 300; font-size: clamp(1.8rem, 3vw, 2.8rem); letter-spacing: -.04em; line-height: 1.2; }
.drawer-en { font-family: var(--display); font-style: italic; font-size: 1.35rem; color: var(--muted); margin-top: 6px; }
.drawer-desc { font-size: 15px; line-height: 1.85; color: #2c2925; max-width: 36em; }
.drawer-meta { border-top: 1px solid var(--line); }
.drawer-meta > div { display: grid; grid-template-columns: 8em 1fr; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.drawer-meta dt { font: 400 11px/1.6 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }

/* ---------- LEGACY ---------- */
.l-hero { position: relative; min-height: 100svh; display: grid; place-items: center; overflow: hidden; padding: 130px var(--m) 150px; }
.canopy-wrap { position: relative; width: min(74vmin, 860px); aspect-ratio: 1; margin-top: -2vh; }
.canopy { width: 100%; height: 100%; overflow: visible; }
.canopy .panel { transition: fill .4s var(--ease-ui); }
.canopy .ptext { font-family: var(--kr); font-size: 15px; letter-spacing: .02em; fill: var(--ink); transition: fill .4s var(--ease-ui); }
.canopy .ptext.hanja-t { font-family: var(--hanja); }
.canopy .rib { stroke: var(--ink); stroke-width: .6; opacity: .45; }
.canopy .rim { fill: none; stroke: var(--ink); stroke-width: .8; }
.canopy .tassel { stroke: var(--ox); stroke-width: 1; }
.canopy .hub { fill: var(--bone); stroke: var(--ink); stroke-width: .8; }
.canopy .hub-t { font-family: var(--hanja); font-weight: 300; font-size: 40px; fill: var(--ink); letter-spacing: .08em; }
.canopy g.seg:hover .panel { fill: var(--ox); }
.canopy g.seg:hover .ptext { fill: var(--bone); }
.l-hero .l-title { position: absolute; left: var(--m); right: var(--m); bottom: 30px; display: flex; justify-content: space-between; align-items: end; gap: 24px; pointer-events: none; }
.l-hero .l-title .h1 { font-size: clamp(3rem, 8vw, 8.5rem); }
.l-hero .l-top { position: absolute; left: var(--m); right: var(--m); top: 92px; }
@media (max-width: 760px) { .l-hero { padding-top: 150px; padding-bottom: 200px; } .canopy-wrap { width: 112vw; } .canopy .ptext { font-size: 19px; } }

.l-explain .grid > .h2-kr { grid-column: 1 / span 6; }
.l-explain .grid > .body { grid-column: 8 / span 5; align-self: end; }
@media (max-width: 900px) { .l-explain .grid > * { grid-column: 1 / -1 !important; } .l-explain .grid > .body { margin-top: 40px; } }

.award { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gut); align-items: end; }
.award .big { grid-column: 1 / span 7; font-family: var(--hanja); font-weight: 200; font-size: clamp(5rem, 16vw, 17rem); line-height: .85; letter-spacing: -.02em; }
.award .big small { display: block; font-family: var(--display); font-style: italic; font-size: .2em; letter-spacing: -.01em; color: var(--fg-2); margin-top: .4em; }
.award .copy { grid-column: 8 / span 5; display: grid; gap: 24px; }
@media (max-width: 900px) { .award > * { grid-column: 1 / -1 !important; } .award .copy { margin-top: 40px; } }

.after { border-top: 1px solid var(--rule); }
.after li { display: grid; grid-template-columns: 9em 1fr minmax(0, 1fr); gap: var(--gut); padding: 22px 0; border-bottom: 1px solid var(--rule); align-items: baseline; }
.after .yy { font-family: var(--display); font-size: clamp(2rem, 3vw, 3rem); line-height: 1; letter-spacing: -.03em; }
.after .tt { font-family: var(--kr); font-size: clamp(1.1rem, 1.5vw, 1.4rem); letter-spacing: -.03em; line-height: 1.4; }
.after .dd { font-size: 14px; color: var(--fg-2); line-height: 1.7; }
@media (max-width: 760px) { .after li { grid-template-columns: 5em 1fr; } .after .dd { grid-column: 2; } }

.video-facade { position: relative; display: block; width: 100%; aspect-ratio: 16 / 9; overflow: hidden; background: var(--night); }
.video-facade img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.05) brightness(.8); transition: transform 1.2s var(--ease-out), filter .8s var(--ease-ui); }
.video-facade:hover img { transform: scale(1.03); filter: grayscale(.4) contrast(1.05) brightness(.85); }
.video-facade .play { position: absolute; left: 50%; top: 50%; width: 96px; height: 96px; margin: -48px 0 0 -48px; border-radius: 50%; border: 1px solid rgba(255,255,255,.7); display: grid; place-items: center; color: #fff; font: 400 10.5px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; backdrop-filter: blur(2px); transition: background .4s var(--ease-ui), color .4s var(--ease-ui); }
.video-facade:hover .play { background: #fff; color: var(--ink); }
.video-facade iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.l-family .grid > .copy { grid-column: 1 / span 4; display: grid; gap: 28px; align-content: start; }
.l-family .grid > .plate { grid-column: 6 / span 7; }
@media (max-width: 900px) { .l-family .grid > * { grid-column: 1 / -1 !important; } .l-family .grid > .plate { margin-top: 40px; } }

.contribute { text-align: center; padding: var(--sec) var(--m); }
.contribute .h2-kr { max-width: 16em; margin: 0 auto; text-wrap: balance; }
.contribute p.body { margin: 28px auto 0; }

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  body::after { animation: none; }
  .scroll-cue path { animation: none; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}

/* ---------- late additions ---------- */
.ar-desc[hidden] { display: none; }
.drawer-media .cover { display: grid; aspect-ratio: 4 / 5; width: min(100%, 360px); height: auto; margin: 0 auto; }
.drawer-media .cover.book .ct { font-size: 28px; }
.drawer-media .cover.honour .ring span { font-size: 42px; }
.drawer-media .cover.record .ry { font-size: 84px; }
.next .label-row .label:last-child { font-family: var(--sans); letter-spacing: .02em; text-transform: none; font-size: 12px; font-weight: 500; }
.theme-night .site-header { color: #fff; }
.theme-night .plate-frame { background: var(--night-2); }
.h-card .plate-media { background: var(--surface); }
.y-hero .label { color: var(--paper); }
.y-hero .hint { color: var(--night-muted); }
@media (max-width: 900px), (hover: none) { .h-section { min-height: 0; padding: var(--sec) 0 48px; } }
.toggle { justify-self: start; }
.drawer-desc p + p { margin-top: .9em; }
.l-hero .l-title .h1 { mix-blend-mode: multiply; }

/* ---------- English edition ----------
   Headings move from the Korean serif to Instrument Serif, scaled up a
   little for its smaller x-height; Korean accents inside stay upright. */
html[lang="en"] body { word-break: normal; line-break: auto; line-height: 1.7; }
html[lang="en"] [lang="ko"] { font-style: normal; word-break: keep-all; }
html[lang="en"] :is(.statement-text, .h2-kr, .h3-kr, .lead-kr, .pull, .quote-dark blockquote p,
  .chapter-row .kr, .lineage .nm, .after .tt, .uses .t, .drawer-title, .ar-btn .tt, .footer-lede,
  .hero-foot .desc p:first-child, .y-hero .y-sub > :first-child, .knob .k-label) {
  font-family: var(--display); font-weight: 400; letter-spacing: -.012em;
}
html[lang="en"] .statement-text { font-size: clamp(2rem, 4.5vw, 4.7rem); line-height: 1.1; max-width: 17em; letter-spacing: -.02em; }
html[lang="en"] .statement-en { font-family: var(--kr); font-style: normal; font-weight: 300; font-size: clamp(1rem, 1.2vw, 1.15rem); line-height: 1.75; }
html[lang="en"] .h2-kr { font-size: clamp(2.3rem, 4.4vw, 4.6rem); line-height: 1.04; letter-spacing: -.02em; }
html[lang="en"] .h3-kr { font-size: clamp(1.65rem, 2.4vw, 2.5rem); line-height: 1.15; }
html[lang="en"] .lead-kr { font-size: clamp(1.45rem, 2.1vw, 2.15rem); line-height: 1.3; }
html[lang="en"] .pull { font-size: clamp(2.6rem, 6.2vw, 6.6rem); line-height: 1.02; letter-spacing: -.025em; }
html[lang="en"] .quote-dark blockquote p { font-size: clamp(2.2rem, 5vw, 5.3rem); line-height: 1.08; max-width: 14em; letter-spacing: -.02em; }
html[lang="en"] .lineage .nm { font-size: clamp(2.2rem, 3.8vw, 3.9rem); letter-spacing: -.025em; }
html[lang="en"] .after .tt, html[lang="en"] .uses .t { font-size: clamp(1.3rem, 1.8vw, 1.75rem); line-height: 1.25; }
html[lang="en"] .ar-btn .tt { font-size: clamp(1.3rem, 1.9vw, 1.8rem); line-height: 1.2; }
html[lang="en"] .ar-btn .en { font-family: var(--kr); font-size: clamp(.95rem, 1.1vw, 1.1rem); }
html[lang="en"] .drawer-title { font-size: clamp(2rem, 3.4vw, 3.2rem); line-height: 1.1; }
html[lang="en"] .drawer-en { font-family: var(--kr); font-size: 1.05rem; }
html[lang="en"] .chapter-row .en { font-family: var(--kr); font-weight: 300; font-size: clamp(1.2rem, 2vw, 2rem); }
html[lang="en"] .hero-foot .desc p:first-child { font-size: 19px; letter-spacing: 0; }
html[lang="en"] .hero-foot .desc p + p { font-family: var(--kr); font-style: normal; font-size: 13px; }
html[lang="en"] .footer-lede { font-size: clamp(1.5rem, 2vw, 2rem); line-height: 1.25; max-width: 17em; }
html[lang="en"] .y-hero .y-sub > :first-child { font-size: clamp(1.2rem, 1.6vw, 1.5rem); }
html[lang="en"] .knob .k-label { font-size: 15px; }
html[lang="en"] .offices li { font-size: 14.5px; }
html[lang="en"] .canopy .ptext { font-family: var(--display); font-size: 17px; letter-spacing: .01em; }
html[lang="en"] .award .big small { font-family: var(--display); }
html[lang="en"] .contribute .h2-kr { max-width: 18em; }
html[lang="en"] .body { max-width: 36em; }

/* English edition: Latin stand-ins for the Hanja ornaments */
html[lang="en"] .footer-giant { font-family: var(--display); font-weight: 400; font-size: clamp(4.5rem, 17.6vw, 21rem); letter-spacing: -.045em; line-height: .8; transform: translateY(.1em); }
html[lang="en"] .award .big.big-en { font-family: var(--display); font-weight: 400; font-size: clamp(4.5rem, 12vw, 13rem); letter-spacing: -.04em; }
html[lang="en"] .canopy .hub-t { font-family: var(--display); font-weight: 400; font-size: 25px; letter-spacing: 0; }
html[lang="en"] .menu-list .k { font-family: var(--display); font-style: italic; font-size: 17px; }
.pv-type .big.words { font-size: 3.6rem; line-height: .9; text-align: left; }
.pv-type .big.words i { font-size: 1em; }
.cover.book.latin .ct { writing-mode: horizontal-tb; justify-self: start; align-self: start; font-family: var(--display); font-weight: 400; font-size: clamp(17px, 1.7vw, 26px); line-height: 1.02; letter-spacing: -.01em; max-width: 9em; }
.cover.book.latin .ca { font-family: var(--display); font-style: italic; font-weight: 400; font-size: 12px; letter-spacing: 0; }
.ar-thumb .cover.book.latin .ct { font-size: 9px; }
.ar-list.is-grid .ar-thumb .cover.book.latin .ct { font-size: clamp(17px, 1.7vw, 26px); }
.drawer-media .cover.book.latin .ct { font-size: 34px; }
.drawer-en:empty { display: none; }
@media (min-width: 901px) { html[lang="en"] .ar-btn { grid-template-columns: 9em minmax(0, 2.5fr) 7em 5em 30px; } }
.facade-type { position: absolute; inset: 0; display: grid; grid-template-rows: auto 1fr auto; padding: clamp(18px, 2.4vw, 32px); text-align: left; color: var(--paper); background: radial-gradient(ellipse at 70% 40%, #2a2620 0%, var(--night) 70%); }
.facade-type .ft-label, .facade-type .ft-foot { font: 400 11px/1.4 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--night-muted); }
.facade-type .ft-title { align-self: end; font-family: var(--display); font-size: clamp(2.4rem, 5vw, 5rem); line-height: .95; letter-spacing: -.03em; padding-bottom: 14px; }
.facade-type .ft-title em { color: var(--amber); }
.video-facade:has(.facade-type) .play { left: auto; right: clamp(18px, 2.4vw, 32px); top: clamp(18px, 2.4vw, 32px); margin: 0; }