/* Simulien — shared styles for every page.
   Palette: paper desk + ink lines (diorama guide) with the mint paving block of 보도보도. */
:root{
  --bg:#F1EBDF;
  --surface:#FBF8F1;
  --surface-2:#F4EDE0;
  --ink:#231F1C;
  --text:#231F1C;
  --muted:#6F665B;
  --hair:#DDD2BF;
  --mint:#6CC49B;
  --mint-ink:#2F7A57;
  --mint-soft:#DCF0E5;
  --clay:#C8603F;
  --clay-soft:#F6E1D6;
  --shadow:4px 4px 0 var(--ink);
  --shadow-sm:2px 2px 0 var(--ink);
  --wrap:1120px;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#1B1917; --surface:#24211E; --surface-2:#2C2824; --ink:#E9E3D8; --text:#ECE6DB;
    --muted:#A79E91; --hair:#3A3530; --mint:#7CD3AA; --mint-ink:#8EDDB8; --mint-soft:#203A2E;
    --clay:#E07A57; --clay-soft:#3A251D; --shadow:4px 4px 0 #000; --shadow-sm:2px 2px 0 #000;
    color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#1B1917; --surface:#24211E; --surface-2:#2C2824; --ink:#E9E3D8; --text:#ECE6DB;
  --muted:#A79E91; --hair:#3A3530; --mint:#7CD3AA; --mint-ink:#8EDDB8; --mint-soft:#203A2E;
  --clay:#E07A57; --clay-soft:#3A251D; --shadow:4px 4px 0 #000; --shadow-sm:2px 2px 0 #000;
  color-scheme:dark;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--text);
  font:16px/1.7 "Noto Sans KR",-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Malgun Gothic",system-ui,sans-serif;
  word-break:keep-all;overflow-wrap:break-word;-webkit-font-smoothing:antialiased;
}
img,svg{display:block;max-width:100%}
a{color:var(--mint-ink)}
a:hover{text-decoration-thickness:2px}
h1,h2,h3{line-height:1.3;margin:0}
.en{font-family:Jost,"Noto Sans KR",sans-serif;letter-spacing:.01em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 16px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
:focus-visible{outline:3px solid var(--mint);outline-offset:2px}

/* ---------- header ---------- */
.top{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(8px);border-bottom:2px solid var(--ink)}
.top .bar{display:flex;align-items:center;gap:16px;height:60px}
.logo{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font:600 21px/1 Jost,sans-serif;letter-spacing:.02em}
.logo img{width:30px;height:30px}
.nav{margin-left:auto;display:flex;gap:4px}
.nav a{color:var(--ink);text-decoration:none;font-weight:500;font-size:14px;padding:6px 10px;border:2px solid transparent}
.nav a:hover,.nav a[aria-current="page"]{border-color:var(--ink);background:var(--surface)}
@media (max-width:560px){.nav a.opt{display:none}.nav a{padding:6px 7px}}

/* ---------- generic blocks ---------- */
section{padding:56px 0}
.eyebrow{font:600 13px/1 Jost,sans-serif;letter-spacing:.14em;text-transform:uppercase;color:var(--mint-ink);margin:0 0 10px}
.sec-title{font-size:clamp(24px,3.4vw,32px);font-weight:900;margin-bottom:8px}
.sec-lead{color:var(--muted);margin:0 0 28px;max-width:640px}
.card{background:var(--surface);border:2px solid var(--ink);box-shadow:var(--shadow)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:40px;padding:0 14px;font:inherit;font-size:14px;font-weight:700;color:var(--ink);background:var(--surface);border:2px solid var(--ink);cursor:pointer;text-decoration:none;white-space:nowrap}
.btn:hover{box-shadow:var(--shadow-sm);transform:translate(-1px,-1px)}
.btn:active{box-shadow:none;transform:none}
.btn.mint{background:var(--mint);color:#16241d}
.tag{display:inline-block;font-size:12px;font-weight:700;padding:2px 8px;border:1.5px solid var(--ink);background:var(--surface-2)}
.tag.soon{background:var(--clay-soft)}
.tag.live{background:var(--mint-soft)}

/* ---------- hero + diorama ---------- */
.hero{padding:40px 0 24px}
.hero-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px 32px;margin-bottom:22px}
.hero h1{font-size:clamp(28px,5vw,46px);font-weight:900;letter-spacing:-.01em}
.hero h1 .en{font-weight:600}
.hero p{margin:10px 0 0;color:var(--muted);max-width:560px}

.stage{position:relative;height:min(68vh,620px);min-height:420px;border:2px solid var(--ink);box-shadow:var(--shadow);overflow:hidden;
  background:linear-gradient(180deg,var(--sky-top,#BFE0EC),var(--sky-bot,#EEF4E8));transition:background .6s linear}
.stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none;cursor:grab}
.stage canvas:active{cursor:grabbing}
.stage .hud{position:absolute;left:12px;top:12px;right:12px;display:flex;flex-wrap:wrap;gap:6px;pointer-events:none}
.chip{display:inline-flex;align-items:baseline;gap:6px;padding:5px 10px;background:var(--surface);color:var(--ink);border:2px solid var(--ink);font-size:13px;font-weight:700;box-shadow:var(--shadow-sm)}
.chip small{font-weight:500;color:var(--muted);font-size:12px}
.chip b{font:600 15px/1 Jost,sans-serif;font-variant-numeric:tabular-nums}
.stage .tools{position:absolute;right:12px;bottom:12px;display:flex;gap:6px}
.stage .tools .btn{min-height:36px;padding:0 11px;font-size:13px}
.stage .hint{position:absolute;left:12px;bottom:12px;max-width:min(360px,calc(100% - 200px));margin:0;padding:8px 12px;background:var(--surface);color:var(--ink);border:2px solid var(--ink);font-size:13px;line-height:1.5;transition:opacity .4s}
.stage .hint.hide{opacity:0}
.stage .fallback{position:absolute;inset:0;display:none;place-items:center;text-align:center;padding:24px;color:#2a2622}
.stage.no-webgl .fallback{display:grid}
.stage.no-webgl .hud,.stage.no-webgl .tools,.stage.no-webgl .hint{display:none}
@media (max-width:600px){
  .stage{height:72vh;min-height:440px}
  .stage .hint{left:12px;right:12px;bottom:60px;max-width:none}
}

/* ---------- socials ---------- */
.socials{display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.socials a{width:44px;height:44px;display:grid;place-items:center;color:var(--ink);background:var(--surface);border:2px solid var(--ink);transition:transform .12s,box-shadow .12s}
.socials a:hover{transform:translate(-2px,-2px);box-shadow:var(--shadow-sm);background:var(--mint-soft)}
.socials svg{width:20px;height:20px;fill:currentColor}

/* ---------- games ---------- */
.games{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:22px}
.game{display:flex;gap:16px;align-items:flex-start;padding:18px;color:inherit;text-decoration:none}
a.game:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ink)}
.game .icon{flex:0 0 76px;width:76px;height:76px;border-radius:18px;border:2px solid var(--ink);overflow:hidden;background:var(--surface-2)}
.game .icon img,.game .icon svg{width:100%;height:100%;object-fit:cover}
.game>span:last-child{flex:1;min-width:0}
.game h3{font-size:18px;font-weight:900;margin-bottom:4px}
.game p{margin:6px 0 0;font-size:14px;color:var(--muted);line-height:1.6}

/* ---------- collabs ---------- */
.collabs{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px}
.collab{padding:0;display:flex;flex-direction:column}
.collab .cover{aspect-ratio:16/9;border-bottom:2px solid var(--ink);display:grid;place-items:center;background:#2C2929}
.collab .cover .pair{display:flex;align-items:center;gap:14px;color:#F1EBDF;font:600 20px/1 Jost,sans-serif}
.collab .cover .pair i{font-style:normal;color:var(--mint)}
.collab .body{padding:16px 18px 18px}
.collab h3{font-size:17px;font-weight:900}
.collab p{margin:6px 0 10px;font-size:14px;color:var(--muted)}
.collab.empty{border-style:dashed;box-shadow:none;background:transparent;justify-content:center;align-items:center;text-align:center;min-height:200px;padding:24px;color:var(--muted)}
.collab.empty strong{color:var(--ink);display:block;margin-bottom:4px}

/* ---------- about / contact ---------- */
.about{display:grid;grid-template-columns:1.2fr 1fr;gap:22px}
@media (max-width:760px){.about{grid-template-columns:1fr}}
.about .card{padding:22px}
.about h3{font-size:17px;font-weight:900;margin-bottom:10px}
.kv{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;margin:0;font-size:14px}
.kv dt{color:var(--muted)}
.kv dd{margin:0}
.links{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.links a{display:flex;justify-content:space-between;align-items:center;padding:10px 12px;border:2px solid var(--ink);color:var(--ink);text-decoration:none;font-weight:700;font-size:14px;background:var(--surface-2)}
.links a:hover{background:var(--mint-soft)}

/* ---------- footer ---------- */
.foot{margin-top:40px;border-top:2px solid var(--ink);background:var(--surface);font-size:13px;color:var(--muted);padding:28px 0 40px}
.foot .row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:18px}
.foot .biz{line-height:1.9}
.foot .biz span{white-space:nowrap}
.foot .biz span+span::before{content:"·";margin:0 8px;color:var(--hair)}
@media (max-width:600px){.foot .biz span{white-space:normal;display:block}.foot .biz span+span::before{content:none}.foot .biz br{display:none}}
.foot nav{display:flex;flex-wrap:wrap;gap:4px 16px;font-weight:700}
.foot nav a{color:var(--ink);text-decoration:none}
.foot nav a:hover{text-decoration:underline}
.foot .copy{margin-top:12px;font-family:Jost,sans-serif}

/* ---------- document pages (privacy / terms / support) ---------- */
.doc{max-width:760px;margin:0 auto;padding:48px 16px 24px}
.doc h1{font-size:clamp(26px,4vw,34px);font-weight:900;margin-bottom:6px}
.doc .meta{color:var(--muted);font-size:14px;margin:0 0 28px}
.doc h2{font-size:19px;font-weight:900;margin:36px 0 10px;padding-top:22px;border-top:2px solid var(--ink)}
.doc h3{font-size:16px;font-weight:700;margin:22px 0 6px}
.doc p,.doc li{margin:0 0 8px}
.doc ul,.doc ol{padding-left:22px;margin:0 0 12px}
.doc .summary{border:2px solid var(--ink);background:var(--mint-soft);padding:14px 16px;margin:0 0 8px;box-shadow:var(--shadow-sm)}
.doc .toc{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 8px}
.doc table{width:100%;border-collapse:collapse;font-size:14px;margin:8px 0 16px}
.doc th,.doc td{border:1.5px solid var(--ink);padding:8px 10px;text-align:left;vertical-align:top}
.doc th{background:var(--surface-2);white-space:nowrap}
.doc details{border:2px solid var(--ink);background:var(--surface);margin:0 0 10px}
.doc summary{cursor:pointer;padding:12px 14px;font-weight:700}
.doc details>div{padding:0 14px 12px}
.app-head{display:flex;gap:18px;align-items:center;margin-bottom:18px}
.app-head img{width:96px;height:96px;border-radius:22px;border:2px solid var(--ink)}
.stores{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}
.stores .btn svg{width:18px;height:18px;fill:currentColor}
.stores .btn[aria-disabled="true"]{opacity:.55;pointer-events:none}

@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}