:root{
  --paper:#F5F6FC;--ink:#16264F;--ink-soft:#56608A;--line:#D9DDF0;--brand:#1F3F7A;
  --jelly:#9B6BE8;--portal:#3FA9F5;--hl:#D6F6B2;
  --rules-bg:#16264F;--rules-line:#34407A;--rules-text:#D5DAF5;--rules-intro:#B9C0E6;
  --display:"Black Han Sans","Pretendard Variable",sans-serif;
  --body:"Pretendard Variable",Pretendard,-apple-system,"Apple SD Gothic Neo","Malgun Gothic",sans-serif;
  --wrap:1080px;color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --paper:#0E1530;--ink:#EEF1FB;--ink-soft:#A7B0D4;--line:#2A3562;--brand:#FFFFFF;
  --hl:#2B4A7A;--rules-bg:#172150;--rules-line:#34407A;color-scheme:dark}}
:root[data-theme="dark"]{
  --paper:#0E1530;--ink:#EEF1FB;--ink-soft:#A7B0D4;--line:#2A3562;--brand:#FFFFFF;
  --hl:#2B4A7A;--rules-bg:#172150;--rules-line:#34407A;color-scheme:dark}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:17px;line-height:1.75;
  word-break:keep-all;overflow-wrap:break-word;-webkit-font-smoothing:antialiased}
html[lang="en"] body{word-break:normal}
a{color:inherit}
:focus-visible{outline:3px solid var(--portal);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}

.top{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:22px;padding-bottom:22px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;white-space:nowrap;
  font-family:Nunito,var(--body);font-weight:900;font-size:20px;letter-spacing:.03em;color:var(--brand)}
.brand img{width:36px;height:36px;display:block}
.nav{display:flex;align-items:center;gap:22px;font-weight:600;font-size:15px}
.nav a{text-decoration:none;padding:6px 0;border-bottom:2px solid transparent;white-space:nowrap}
.nav a:hover{border-bottom-color:var(--jelly)}
.nav .lang{border:1.5px solid var(--line);border-radius:999px;padding:3px 12px;font-size:13px}
.nav .lang:hover{border-color:var(--jelly)}
.theme{width:36px;height:36px;border-radius:50%;border:1.5px solid var(--line);background:none;color:var(--ink);
  cursor:pointer;display:grid;place-items:center;padding:0}
.theme:hover{border-color:var(--jelly)}
.theme svg{width:18px;height:18px}
.theme .moon{display:none}
:root[data-theme="dark"] .theme .sun{display:none}
:root[data-theme="dark"] .theme .moon{display:block}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .theme .sun{display:none}
  :root:not([data-theme="light"]) .theme .moon{display:block}
}

.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding-top:56px;padding-bottom:104px}
.hero h1{font-family:var(--display);font-weight:400;font-size:clamp(44px,8.2vw,104px);line-height:1.08;letter-spacing:-.01em;margin:0}
html[lang="en"] .hero h1{font-family:Nunito,var(--body);font-weight:900;font-size:clamp(40px,6.6vw,84px);line-height:1.05;letter-spacing:-.02em}
.stage{position:relative;aspect-ratio:1;max-width:420px;width:100%;justify-self:center}
.poke{display:block;width:100%;height:100%;border:0;background:none;padding:6%;cursor:pointer;border-radius:50%}
.poke img{width:100%;height:100%;display:block;transition:transform .9s cubic-bezier(.3,1.35,.4,1)}
.hint{position:absolute;left:0;right:0;bottom:-14px;text-align:center;font-size:14px;color:var(--ink-soft)}

h2{font-family:var(--display);font-weight:400;font-size:clamp(28px,3.4vw,40px);line-height:1.2;margin:0}
html[lang="en"] h2,html[lang="en"] .rule h3,html[lang="en"] .legal h1{font-family:Nunito,var(--body);font-weight:900;letter-spacing:-.01em}
.about{display:grid;grid-template-columns:260px 1fr;gap:40px;padding-top:80px;padding-bottom:96px;border-top:2px solid var(--ink)}
.about .text p{margin:0 0 1.2em;max-width:34em;font-size:18px}
.about .text p.lead{font-size:clamp(22px,2.5vw,28px);line-height:1.5;font-weight:700;max-width:24em}
.sign{margin-top:36px;font-size:15px;color:var(--ink-soft)}
.sign strong{display:block;color:var(--ink);font-size:17px}

.rules{background:var(--rules-bg);color:#fff}
.rules .wrap{padding-top:88px;padding-bottom:72px}
.rules h2{margin-bottom:14px}
.rules .intro{color:var(--rules-intro);max-width:32em;margin:0 0 48px}
.rule{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding:34px 0;border-top:1px solid var(--rules-line)}
.rule h3{font-family:var(--display);font-weight:400;font-size:clamp(24px,3vw,36px);line-height:1.25;margin:0}
.rule p{margin:0;color:var(--rules-text);max-width:30em}
.rule:nth-of-type(3n+1) h3{color:#B5E0FF}
.rule:nth-of-type(3n+2) h3{color:#D6F6B2}
.rule:nth-of-type(3n) h3{color:#D8C5FA}

.work{padding-top:88px;padding-bottom:88px;display:grid;grid-template-columns:260px 1fr;gap:40px}
.work dl{margin:0}
.work .row{display:grid;grid-template-columns:200px 1fr;gap:24px;padding:20px 0;border-bottom:1px solid var(--line)}
.work .row:first-child{padding-top:0}
.work dt{font-weight:700}
.work dd{margin:0;color:var(--ink-soft)}

.contact{border-top:2px solid var(--ink);padding-top:72px;padding-bottom:72px;display:grid;grid-template-columns:260px 1fr;gap:40px}
.mail{font-family:Nunito,var(--body);font-weight:800;font-size:clamp(22px,4.4vw,48px);text-decoration:none;border-bottom:4px solid var(--jelly);line-height:1.3}
.mail:hover{background:var(--hl)}
.contact p{margin:18px 0 0;color:var(--ink-soft);max-width:30em}

footer{border-top:1px solid var(--line);font-size:14px;color:var(--ink-soft)}
footer .wrap{padding-top:28px;padding-bottom:40px}
footer .info{display:flex;flex-wrap:wrap;gap:4px 24px;margin:0 0 10px}
footer .links{display:flex;flex-wrap:wrap;gap:4px 24px}
footer .links a{color:var(--ink);font-weight:600}

.wrap.legal{max-width:760px;padding-top:40px;padding-bottom:96px}
.legal h1{font-family:var(--display);font-weight:400;font-size:clamp(32px,5vw,52px);line-height:1.15;margin:0 0 8px}
.legal .meta{color:var(--ink-soft);margin:0 0 40px}
.legal h2{font-family:var(--body)!important;font-weight:700!important;font-size:21px;letter-spacing:0!important;margin:44px 0 10px}
.legal p,.legal li{font-size:16px}
.legal ul,.legal ol{padding-left:1.3em;margin:8px 0}
.legal table{border-collapse:collapse;width:100%;min-width:560px;margin:12px 0;font-size:15px}
.legal th,.legal td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
.legal th{font-weight:700}
.legal .tablewrap{overflow-x:auto}

@media (max-width:820px){
  body{font-size:16px}
  .wrap{padding:0 16px}
  .wrap.top{padding-top:16px;padding-bottom:16px}
  .wrap.legal{padding-top:24px;padding-bottom:72px}
  .nav{gap:14px;font-size:14px}
  .nav .sec{display:none}
  .hero{grid-template-columns:1fr;padding-top:20px;padding-bottom:72px;gap:28px}
  .stage{max-width:260px;order:-1}
  .about,.work,.contact{grid-template-columns:1fr;gap:24px;padding-top:56px;padding-bottom:64px}
  .rule{grid-template-columns:1fr;gap:12px;padding:26px 0}
  .work .row{grid-template-columns:1fr;gap:4px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.poke img{transition:none}}