:root{
  color-scheme:dark;
  --bg:oklch(.105 0 0);--surface:oklch(.145 0 0);--ink:oklch(.965 0 0);
  --muted:oklch(.72 0 0);--soft:oklch(.59 0 0);--line:oklch(.29 0 0);
  --paper:oklch(.94 0 0);--paper-ink:oklch(.17 0 0);--paper-muted:oklch(.43 0 0);
  --frame:clamp(24px,5vw,96px);--header-height:84px;
  --ease:cubic-bezier(.22,.8,.24,1);--display:'Barlow Condensed',sans-serif;
  font-family:'Noto Sans KR',sans-serif;font-synthesis:none;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-height) + 24px)}
body{margin:0;background:var(--bg);color:var(--ink)}
button,a{-webkit-tap-highlight-color:transparent}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
img{display:block;max-width:100%}
h1,h2,h3,p,dl,dd{margin:0}
h1,h2,h3{text-wrap:balance;word-break:keep-all}
p{line-height:1.8;word-break:keep-all;text-wrap:pretty}
ul{list-style:none;margin:0;padding:0}
button:focus-visible,a:focus-visible,[tabindex]:focus-visible{outline:2px solid currentColor;outline-offset:6px}
::selection{background:var(--ink);color:var(--bg)}
.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-link{position:fixed;top:-70px;left:20px;z-index:100;background:var(--ink);color:var(--bg);padding:14px 22px}
.skip-link:focus{top:12px}
.arrow-icon{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.4;flex-shrink:0}

/* A quiet, persistent frame for the poster. */
.header{height:var(--header-height);padding:0 var(--frame);display:flex;align-items:center;gap:32px;background:var(--bg);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}
.brand{width:106px;flex-shrink:0;padding:15px 0}
.brand img{width:100%;height:auto;filter:contrast(8);mix-blend-mode:screen}
.hero-logo{width:100%;height:auto}
.header-edition{color:var(--muted);font:500 13px var(--display);letter-spacing:.08em}
.header-edition span{margin:0 10px;color:var(--soft)}
.desktop-nav{display:flex;align-items:center;gap:24px;margin-left:auto;font-size:14px;white-space:nowrap}
.desktop-nav a{position:relative;padding:12px 0;color:var(--muted);transition:color .2s}
.desktop-nav a::after{content:'';position:absolute;bottom:4px;left:0;width:100%;height:1px;background:var(--ink);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}
.desktop-nav a:hover,.desktop-nav a[aria-current]{color:var(--ink)}
.desktop-nav a:hover::after,.desktop-nav a[aria-current]::after{transform:scaleX(1)}
.header-controls{display:none;align-items:center;gap:12px}
.header-cta{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;min-height:44px;padding:0 17px;background:var(--ink);color:var(--bg);font-size:13px;font-weight:500;white-space:nowrap;transition:background .2s}
.header-cta span{font-size:20px;line-height:1}
.header-cta:hover{background:oklch(.84 0 0)}
.header-cta:active{background:oklch(.76 0 0)}
.menu-toggle{display:none;width:44px;height:44px;padding:10px}
.mobile-nav{display:none}
.reading-progress{position:absolute;bottom:-1px;left:0;height:1px;width:100%;background:var(--ink);transform:scaleX(var(--read-progress,0));transform-origin:left;opacity:.65;pointer-events:none}

/* The sculpture owns the right half; the information owns the left. */
.hero{position:relative;height:calc(100svh - var(--header-height));min-height:740px;max-height:1040px;overflow:hidden;padding:0 var(--frame)}
.hero-topline{display:flex;justify-content:space-between;padding-top:28px;font:500 12px var(--display);letter-spacing:.14em;color:var(--muted)}
.hero-content{position:relative;z-index:2;width:49%;padding-top:clamp(66px,9vh,104px);pointer-events:none}
.hero-content a{pointer-events:auto}
.edition{display:flex;align-items:center;gap:12px;font-size:14px;color:var(--muted);letter-spacing:-.035em}
.edition-line{width:24px;height:1px;flex-shrink:0;background:var(--muted)}
.hero h1{margin-top:30px;width:min(520px,96%)}
.hero-statement{font-size:clamp(34px,3.35vw,58px);font-weight:500;line-height:1.4;letter-spacing:-.055em;margin-top:34px}
.hero-description{font-size:15px;color:var(--muted);line-height:1.95;letter-spacing:-.025em;margin-top:22px}
.primary-button{display:inline-flex;align-items:center;justify-content:space-between;gap:52px;min-height:56px;padding:0 22px;margin-top:30px;background:var(--ink);color:var(--bg);font-size:14px;font-weight:600;transition:background .2s}
.primary-button .arrow-icon{transition:transform .3s var(--ease)}
.primary-button:hover{background:oklch(.84 0 0)}
.primary-button:hover .arrow-icon{transform:translateX(4px)}
.primary-button:active{background:oklch(.76 0 0)}
.art-stage{position:absolute;right:-1.5%;top:0;width:63%;height:calc(100% - 76px);perspective:1200px}
.webgl-mount{position:absolute;inset:0;z-index:4;cursor:grab;touch-action:pan-y;outline-offset:-20px!important}
.webgl-mount:active{cursor:grabbing}
.webgl-mount canvas{display:block;width:100%;height:100%}
.webgl-ready .webgl-mount{mask-image:radial-gradient(ellipse at center,black 47%,transparent 74%)}
.cube-tilt{position:absolute;width:86%;top:50%;left:50%;transform:translate(-50%,-50%)}
.cube-float{animation:float 8s ease-in-out infinite;transform:rotate(-12deg)}
.cube-image{width:100%;height:auto}
.art-orbits{position:absolute;width:100%;top:50%;left:50%;transform:translate(-50%,-50%) rotate(-5deg);z-index:3;pointer-events:none;animation:orbit-drift 19s ease-in-out infinite}
.orbit-svg{width:100%;height:auto;opacity:.5}
.webgl-ready .cube-tilt,.webgl-ready .art-orbits{display:none}
.stage-mark{position:absolute;font:300 28px var(--display);color:var(--muted);opacity:.65;z-index:5;pointer-events:none}
.mark-tl{top:20%;left:15%}.mark-br{bottom:16%;right:15%}
.art-caption{position:absolute;top:15%;right:18%;font:400 11px/1.6 var(--display);letter-spacing:.12em;color:var(--muted);z-index:5;pointer-events:none}
.art-caption span{color:var(--ink)}
.art-coordinate{position:absolute;right:7%;top:54%;writing-mode:vertical-rl;font:400 10px var(--display);letter-spacing:.12em;color:var(--muted);z-index:5;pointer-events:none}
.hero-bottom{position:absolute;bottom:0;left:var(--frame);right:var(--frame);height:94px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-top:1px solid var(--line);z-index:6}
.hero-date{display:flex;align-items:center;gap:26px}
.date-number{font:500 clamp(28px,2.45vw,40px)/1 var(--display);letter-spacing:.015em;white-space:nowrap}
.date-note{font-size:12px;color:var(--muted);white-space:nowrap}
.hero-bottom-actions{display:flex;align-items:center;gap:32px}
.scroll-link{display:flex;align-items:center;gap:16px;min-height:44px;color:var(--muted);font:400 11px var(--display);letter-spacing:.12em}
.scroll-link .arrow-icon{width:19px;height:19px;transition:transform .25s var(--ease)}
.scroll-link:hover .arrow-icon{transform:translateY(4px)}

/* One uninterrupted black palette, with room for the central statement. */
.section-pad{padding:clamp(80px,8vw,144px) var(--frame)}
.about{position:relative;background:var(--surface);border-bottom:1px solid var(--line)}
.section-intro{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:64px}
.section-label{font-size:14px;color:var(--muted);font-weight:500;line-height:1.5}
.section-caption{font-size:13px;color:var(--muted)}
.manifesto{display:grid;grid-template-columns:1.65fr 1fr;gap:60px;align-items:end}
.manifesto h2{font-size:clamp(42px,5.1vw,82px);font-weight:500;letter-spacing:-.06em;line-height:1.33}
.manifesto h2 span{color:var(--muted)}
.manifesto-note{padding:0 0 10px 22px}
.manifesto-cross{display:block;font:400 48px/1 var(--display);margin-bottom:30px;color:var(--soft)}
.manifesto-note p{font-size:15px;line-height:1.95;letter-spacing:-.025em;color:var(--muted)}
.output-strip{display:grid;grid-template-columns:1fr 2.5fr;gap:40px;align-items:center;margin-top:76px;padding-top:30px;border-top:1px solid var(--line)}
.output-intro p{font-size:14px;line-height:1.7;color:var(--ink)}
.output-intro>span{display:block;margin-top:10px;font-size:12px;color:var(--muted)}
.output-types{display:flex;justify-content:space-between;gap:16px;align-items:center}
.output-types li{position:relative;font-size:clamp(20px,2vw,30px);font-weight:500;letter-spacing:-.045em;white-space:nowrap}
.output-types li+li::before{content:'+';position:absolute;left:calc(-1 * clamp(19px,3vw,52px));top:50%;transform:translateY(-50%);font:300 17px var(--display);color:var(--soft)}

/* A silver date card paired with an open, structured fact sheet. */
.participate-heading{display:grid;grid-template-columns:1fr 2.5fr;gap:40px;align-items:start;margin-bottom:56px}
.participate-heading .section-label{padding-top:12px}
.participate-heading h2{font-size:clamp(32px,3.3vw,52px);font-weight:500;letter-spacing:-.05em;line-height:1.45}
.event-grid{display:grid;grid-template-columns:1.16fr 1fr;gap:clamp(32px,5vw,88px);align-items:stretch}
.date-card{background:var(--paper);color:var(--paper-ink);padding:32px 36px 26px;clip-path:polygon(0 0,calc(100% - 22px) 0,100% 22px,100% 100%,0 100%);scroll-margin-top:12px;display:flex;flex-direction:column;min-width:0}
.card-top{display:flex;align-items:center;justify-content:space-between;gap:24px}
.card-top h3{font-size:14px;font-weight:500;letter-spacing:-.02em}
.card-top>span{font:500 26px/1 var(--display)}
.event-dates{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:56px 0}
.event-dates time{font:600 clamp(72px,7.3vw,120px)/.85 var(--display);letter-spacing:-.025em;white-space:nowrap}
.event-dates>div>span{display:block;font:400 11px var(--display);letter-spacing:.14em;margin-top:18px;color:var(--paper-muted)}
.date-arrow{width:40px;min-width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.1;margin-top:-28px}
.card-bottom{margin-top:auto;padding-top:24px;border-top:1px solid oklch(.72 0 0);display:flex;align-items:center;justify-content:space-between;gap:18px}
.card-bottom p{font-size:13px;color:var(--paper-muted)}
.card-bottom>span{font-size:15px;white-space:nowrap}
.card-bottom strong{font-weight:500}
.participation-facts{display:flex;flex-direction:column;min-width:0;padding:4px 0}
.fact-audience{display:flex;justify-content:space-between;gap:24px;padding:0 0 29px;border-bottom:1px solid var(--line)}
.fact-label{font-size:13px;color:var(--muted);padding-top:4px;white-space:nowrap}
.fact-audience h3{font-size:clamp(22px,2vw,30px);font-weight:500;line-height:1.5;letter-spacing:-.04em}
.fact-audience h3 span{color:var(--muted)}
.team-facts{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding:28px 0}
.team-facts>div+div{padding-left:30px;border-left:1px solid var(--line)}
.team-facts dt{font-size:13px;color:var(--muted)}
.team-facts dd{display:flex;align-items:baseline;gap:15px;margin-top:14px}
.team-facts strong{font:500 clamp(48px,4.9vw,72px)/.9 var(--display);letter-spacing:-.015em}
.team-facts dd>span{font-size:13px;color:var(--muted);white-space:nowrap}

/* A precise, scalable version of the poster lettering signs off the page. */
.closing{padding:64px var(--frame) 50px;border-top:1px solid var(--line);background:var(--surface)}
.organizers{display:grid;grid-template-columns:1fr 2.5fr;gap:40px;align-items:start}
.organizers h2{font-size:16px;font-weight:500;line-height:1.5;letter-spacing:-.03em}
.organizers h2 span{display:block;margin-top:10px;font-size:12px;color:var(--muted);font-weight:400}
.organizers ul{display:flex;justify-content:space-between;gap:22px;flex-wrap:wrap;padding-top:3px;font-size:14px;color:var(--muted);line-height:1.8}
.closing-signature{display:flex;align-items:center;gap:24px;margin-top:80px;margin-bottom:32px}
.closing-signature p{font:500 clamp(22px,2.2vw,30px)/1 var(--display);letter-spacing:.015em}
.closing-signature>span{font:400 11px var(--display);letter-spacing:.12em;color:var(--muted);margin-left:auto}
.back-to-top{display:flex;width:48px;height:48px;align-items:center;justify-content:center;border:1px solid var(--line);transition:background .2s,color .2s}
.back-to-top:hover{background:var(--ink);color:var(--bg)}
.back-to-top .arrow-icon{transition:transform .25s var(--ease)}
.back-to-top:hover .arrow-icon{transform:translateY(-3px)}
.closing-logo{display:block;width:100%;height:auto;margin:4px 0 10px}
.footer{display:flex;justify-content:space-between;gap:20px;padding:24px var(--frame);border-top:1px solid var(--line);font:400 11px var(--display);letter-spacing:.08em;color:var(--muted)}

@keyframes float{0%,100%{transform:translateY(-8px) rotate(-12deg)}50%{transform:translateY(9px) rotate(-8deg)}}
@keyframes orbit-drift{0%,100%{transform:translate(-50%,-50%) rotate(-5deg)}50%{transform:translate(-50%,-50%) rotate(8deg)}}

@media(min-width:1800px){.hero-content{padding-top:120px}.hero-description{font-size:17px}.hero h1{width:600px}.hero-statement{margin-top:42px}.primary-button{margin-top:36px}}
@media(max-width:1150px){
  .header{gap:24px}.header-edition{display:none}.desktop-nav{gap:26px}
  .hero-content{width:52%;padding-top:72px}.hero-statement{font-size:38px}.hero h1{width:95%}
  .art-stage{width:66%;right:-8%}.art-caption{right:20%}
  .date-note{display:none}.hero-bottom-actions{gap:24px}
  .manifesto{grid-template-columns:1.5fr 1fr;gap:32px}.manifesto-note{padding-left:0}.manifesto-note p{font-size:14px}
  .output-strip,.participate-heading,.organizers{grid-template-columns:1fr 2.2fr;gap:32px}
  .output-types li+li::before{display:none}
  .event-grid{gap:32px}.date-card{padding:28px}.event-dates{gap:14px}.event-dates time{font-size:78px}
  .fact-audience{flex-direction:column;gap:14px;padding-bottom:22px}.fact-audience h3{font-size:24px}
  .team-facts{padding:24px 0}.team-facts>div+div{padding-left:24px}
  .organizers ul{gap:14px 24px;font-size:13px}
}
@media(max-width:820px){
  :root{--header-height:72px;--frame:24px}
  html{scroll-padding-top:96px}
  .header{gap:20px}.brand{width:92px}.header-controls{display:flex;margin-left:auto}.header-edition{display:none}.header-cta{gap:12px;padding:0 12px;font-size:12px}
  .desktop-nav{display:none}
  .menu-toggle{display:flex;flex-direction:column;justify-content:center;gap:6px}
  .menu-toggle span{width:22px;height:1px;background:currentColor;transition:transform .25s}
  .menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}
  .menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}
  .mobile-nav:not([hidden]){display:flex;flex-direction:column;position:absolute;top:calc(var(--header-height) - 1px);left:0;right:0;gap:0;padding:8px var(--frame) 20px;background:var(--bg);border-bottom:1px solid var(--line);max-height:calc(100dvh - var(--header-height));overflow-y:auto;overscroll-behavior:contain}
  .mobile-nav a{display:flex;justify-content:space-between;align-items:center;min-height:56px;flex-shrink:0;font-size:16px;border-top:1px solid var(--line);color:var(--muted)}
  .mobile-nav a[aria-current]{color:var(--ink);text-decoration:underline;text-underline-offset:6px;text-decoration-thickness:1px}
  .mobile-nav a span{color:var(--muted);font-size:22px}
  .hero{height:auto;min-height:0;max-height:none;overflow:hidden;display:flex;flex-direction:column}
  .hero-topline{padding-top:25px;font-size:10px}
  .hero-content{width:100%;padding-top:44px}
  .edition{font-size:12px;gap:10px}.edition-line{width:18px}
  .hero h1{width:min(90%,480px);margin-top:28px}
  .hero-statement{font-size:clamp(32px,5.5vw,46px);margin-top:28px;line-height:1.42;letter-spacing:-.055em}
  .hero-description{font-size:14px;margin-top:18px;line-height:1.9}
  .primary-button{min-height:52px;margin-top:25px;padding:0 20px;gap:48px;font-size:14px}
  .art-stage{position:relative;right:auto;top:auto;width:calc(100% + var(--frame)*2);height:clamp(360px,95vw,540px);margin:0 calc(-1*var(--frame)) -10px;flex-shrink:0}
  .art-caption{top:7%;right:13%;font-size:10px}.art-coordinate{display:none}.mark-tl{top:22%;left:12%}.mark-br{bottom:18%;right:12%}
  .webgl-ready .webgl-mount{mask-image:radial-gradient(ellipse at center,black 45%,transparent 75%)}
  .hero-bottom{position:relative;left:auto;right:auto;height:auto;display:block;padding:25px 0 18px;flex-shrink:0}
  .hero-date{justify-content:space-between;gap:18px}.date-number{font-size:32px}.date-note{display:block;font-size:11px;text-align:right;line-height:1.8;white-space:normal;max-width:106px}
  .hero-bottom-actions{justify-content:space-between;margin-top:15px;gap:16px}.scroll-link{font-size:10px;gap:12px}
  .section-pad{padding:72px var(--frame)}
  .section-intro{margin-bottom:38px;align-items:flex-start}.section-label{font-size:13px}.section-caption{font-size:12px;max-width:140px;line-height:1.7;text-align:right}
  .manifesto{grid-template-columns:1fr;gap:32px}.manifesto h2{font-size:clamp(35px,6.6vw,52px);line-height:1.4;letter-spacing:-.055em}
  .manifesto-note{display:flex;align-items:flex-start;gap:20px;padding:0}.manifesto-cross{font-size:32px;margin:0;line-height:1.7}.manifesto-note p{font-size:14px}
  .output-strip{grid-template-columns:1fr;margin-top:42px;padding-top:25px;gap:28px}.output-intro{display:flex;justify-content:space-between;align-items:center;gap:20px}.output-intro p{font-size:13px}.output-intro>span{font-size:12px;margin:0}
  .output-types{gap:12px;flex-wrap:wrap;justify-content:flex-start}.output-types li{font-size:20px}.output-types li+li::before{display:none}.output-types li:not(:last-child)::after{content:'/';margin-left:12px;color:var(--soft);font-size:15px;font-weight:400}
  .participate-heading{grid-template-columns:1fr;gap:26px;margin-bottom:32px}.participate-heading .section-label{padding:0}.participate-heading h2{font-size:clamp(29px,5vw,38px);line-height:1.48}
  .event-grid{grid-template-columns:1fr;gap:36px}.date-card{padding:26px}.event-dates{margin:46px 0;gap:18px}.event-dates time{font-size:clamp(76px,19vw,118px)}.date-arrow{width:36px}.event-dates>div>span{font-size:10px;margin-top:16px}
  .card-top h3{font-size:14px}.card-top>span{font-size:24px}.card-bottom{padding-top:22px}.card-bottom p{font-size:12px}.card-bottom>span{font-size:14px}
  .participation-facts{padding:0}.fact-audience{flex-direction:row;align-items:flex-start;gap:18px}.fact-label{font-size:13px}.fact-audience h3{font-size:23px}.team-facts{padding:26px 0}.team-facts strong{font-size:60px}.team-facts dt,.team-facts dd>span{font-size:13px}
  .closing{padding:44px var(--frame) 30px}.organizers{grid-template-columns:1fr;gap:24px}.organizers h2{font-size:15px;display:flex;align-items:baseline;justify-content:space-between;gap:24px}.organizers h2 span{margin:0;font-size:12px}
  .organizers ul{display:flex;flex-direction:column;gap:7px;font-size:14px;padding:0}
  .closing-signature{margin-top:48px;margin-bottom:24px;gap:14px}.closing-signature p{font-size:22px}.closing-signature>span{display:none}.back-to-top{margin-left:auto;width:44px;height:44px}.closing-logo{margin:6px 0 8px}
  .footer{padding-top:22px;padding-bottom:22px;font-size:10px;gap:16px}.footer>span:last-child{display:none}
}
@media(max-width:380px){
  :root{--frame:20px}.header-edition{font-size:10px}.header{gap:12px}.brand{width:82px}
  .edition{font-size:11px}.hero-statement{font-size:30px}.hero-description{font-size:13px}.date-number{font-size:29px}.date-note{font-size:10px}
  .manifesto h2{font-size:32px}.output-types{gap:10px}.output-types li{font-size:18px}.output-types li:not(:last-child)::after{margin-left:10px}
  .date-card{padding:23px}.event-dates{gap:14px}.event-dates time{font-size:70px}.date-arrow{width:28px;min-width:20px}.fact-audience h3{font-size:20px}.team-facts strong{font-size:54px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}
  .cube-float{transform:rotate(-10deg)}
}