:root{
  --bg:#0b0b0e; --surface:#141419; --surface-2:#1c1c23; --line:#2a2a34;
  --fg:#f2f2f5; --muted:#8b8b99; --accent:#7c5cff; --accent-2:#00e0b8;
  --r:14px; --shadow:0 12px 40px rgba(0,0,0,.5);
  --font:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans KR",sans-serif;
  --mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
}
:root[data-theme=light]{
  --bg:#f6f6f8; --surface:#fff; --surface-2:#eeeef2; --line:#e1e1e8;
  --fg:#14141a; --muted:#6b6b78; --shadow:0 12px 40px rgba(0,0,0,.10);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--fg);font-family:var(--font);-webkit-font-smoothing:antialiased}
a{color:inherit}
button,select,input{font:inherit;color:inherit}

/* ---------- header ---------- */
.top{position:sticky;top:0;z-index:50;backdrop-filter:blur(16px);
  background:color-mix(in srgb,var(--bg) 82%,transparent);border-bottom:1px solid var(--line)}
.top-in{max-width:1600px;margin:0 auto;padding:14px 22px;display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.brand{display:flex;align-items:baseline;gap:10px;margin-right:auto}
.brand b{font-size:17px;letter-spacing:-.02em}
.brand span{font:500 12px/1 var(--mono);color:var(--muted)}
.chip{background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:8px 14px;cursor:pointer;
  font-size:13px;color:var(--muted);transition:.15s}
.chip:hover{color:var(--fg);border-color:var(--accent)}
.chip[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:#fff}
.search{background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:9px 16px;width:240px;outline:none}
.search:focus{border-color:var(--accent)}
.filters{max-width:1600px;margin:0 auto;padding:0 22px 14px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.count{font:500 12px/1 var(--mono);color:var(--muted);margin-left:auto}

/* ---------- grid ---------- */
.grid{max-width:1600px;margin:0 auto;padding:24px 22px 90px;
  display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:22px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  display:flex;flex-direction:column;transition:transform .2s,border-color .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:var(--shadow)}
.shot{position:relative;aspect-ratio:16/11;background:var(--surface-2);overflow:hidden;border-bottom:1px solid var(--line)}
.shot iframe{position:absolute;inset:0;width:1440px;height:990px;border:0;transform-origin:0 0;pointer-events:none;background:#fff}
.shot.painted{background-color:var(--surface-2)}
.shot .ph{position:absolute;inset:0;display:grid;place-items:center;font:600 34px/1 var(--mono);color:var(--muted);opacity:.35}
.shot .veil{position:absolute;inset:0;cursor:pointer}
.num{position:absolute;top:10px;left:10px;z-index:2;background:rgba(0,0,0,.72);color:#fff;
  font:600 11px/1 var(--mono);padding:5px 8px;border-radius:6px;letter-spacing:.04em}
.swatch{position:absolute;top:10px;right:10px;z-index:2;display:flex;border-radius:6px;overflow:hidden;
  box-shadow:0 0 0 1px rgba(255,255,255,.25)}
.swatch i{width:16px;height:16px;display:block}
.meta{padding:14px 15px 15px;display:flex;flex-direction:column;gap:8px;flex:1}
.meta h3{margin:0;font-size:15px;letter-spacing:-.01em}
.meta p{margin:0;font-size:12.5px;line-height:1.5;color:var(--muted);flex:1}
.tags{display:flex;gap:5px;flex-wrap:wrap}
.tag{font:500 10.5px/1 var(--mono);color:var(--muted);background:var(--surface-2);border-radius:5px;padding:4px 7px}
.acts{display:flex;gap:7px;margin-top:2px}
.acts a,.acts button{flex:1;text-align:center;text-decoration:none;font-size:12px;padding:8px;border-radius:8px;
  border:1px solid var(--line);background:transparent;color:var(--muted);cursor:pointer;transition:.15s}
.acts a:hover,.acts button:hover{color:var(--fg);border-color:var(--accent)}
.acts .pri{background:var(--accent);border-color:var(--accent);color:#fff}
.acts .pri:hover{color:#fff;filter:brightness(1.12)}
.acts .on{background:var(--accent-2);border-color:var(--accent-2);color:#04231d}

/* ---------- remix dock ---------- */
.dock{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:60;
  background:var(--surface);border:1px solid var(--line);border-radius:999px;box-shadow:var(--shadow);
  display:flex;align-items:center;gap:10px;padding:9px 12px;max-width:calc(100vw - 28px);flex-wrap:wrap}
.dock label{font:600 10px/1 var(--mono);color:var(--muted);letter-spacing:.08em}
.dock select{background:var(--surface-2);border:1px solid var(--line);border-radius:999px;padding:7px 10px;
  max-width:210px;outline:none;font-size:12.5px}
.dock .go{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;border:0;border-radius:999px;
  padding:9px 18px;font-weight:600;font-size:13px;cursor:pointer}
.dock .go:disabled{opacity:.4;cursor:not-allowed}
.dock .x{background:transparent;border:1px solid var(--line);border-radius:999px;width:32px;height:32px;cursor:pointer;color:var(--muted)}

/* ---------- modal ---------- */
.modal{position:fixed;inset:0;z-index:100;background:rgba(0,0,0,.75);backdrop-filter:blur(6px);
  display:none;flex-direction:column}
.modal[open]{display:flex}
.modal-bar{display:flex;align-items:center;gap:12px;padding:12px 18px;color:#fff;flex-wrap:wrap}
.modal-bar b{font-size:14px}
.modal-bar .sub{font:500 12px/1 var(--mono);color:#9a9aa8}
.modal-bar .sp{margin-left:auto;display:flex;gap:8px}
.modal-bar button,.modal-bar a{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);color:#fff;
  border-radius:8px;padding:8px 14px;font-size:12.5px;cursor:pointer;text-decoration:none}
.modal-bar button:hover,.modal-bar a:hover{background:rgba(255,255,255,.2)}
.modal-body{flex:1;margin:0 14px 14px;border-radius:12px;overflow:hidden;background:#fff}
.modal-body iframe{width:100%;height:100%;border:0;display:block}
.empty{grid-column:1/-1;text-align:center;padding:80px 20px;color:var(--muted)}
/* ============================================================
   MOBILE — the header must not eat the screen and the remix dock
   becomes a bottom sheet instead of a floating pill.
   ============================================================ */
@media (max-width:760px){
  .top-in{padding:10px 14px;gap:10px;row-gap:8px}
  .brand{width:100%;margin-right:0;justify-content:space-between}
  .brand b{font-size:16px}
  .brand span{font-size:10.5px}
  .search{width:100%;order:3;padding:10px 15px}
  .top-in > .chip,.top-in > a.chip,.top-in > select{order:4}
  #lang{max-width:112px}

  /* category chips: one swipeable row instead of four stacked rows */
  .filters{flex-wrap:nowrap;overflow-x:auto;overscroll-behavior-x:contain;
    scrollbar-width:none;-ms-overflow-style:none;padding:0 14px 12px;
    -webkit-overflow-scrolling:touch}
  .filters::-webkit-scrollbar{display:none}
  .filters .chip{flex:none;padding:7px 13px;font-size:12.5px}
  .count{margin-left:6px;flex:none;padding-right:4px}

  .grid{grid-template-columns:1fr;gap:16px;padding:16px 14px 150px}
  .shot{aspect-ratio:16/10}
  .meta{padding:13px 14px 14px}
  .acts a,.acts button{padding:10px}

  /* dock → full-width sheet docked to the bottom edge */
  .dock{left:0;right:0;bottom:0;transform:none;max-width:none;width:100%;
    border-radius:16px 16px 0 0;border-bottom:0;flex-wrap:nowrap;
    display:grid;grid-template-columns:1fr 42px 1fr;gap:8px;align-items:center;
    padding:12px 14px calc(12px + env(safe-area-inset-bottom,0px))}
  .dock label{display:none}
  .dock select{max-width:none;width:100%;min-width:0;padding:11px 12px}
  #selA{grid-column:1}#swap{grid-column:2;justify-self:center}#selB{grid-column:3}
  .dock .go{grid-column:1 / 3;padding:12px;width:100%}
  #rand{grid-column:3;justify-self:end;width:100%;height:100%;min-height:42px}
  .dock .x{width:42px;height:42px}

  .modal-bar{padding:10px 12px;gap:8px}
  .modal-bar b{font-size:13px}
  .modal-bar .sub{display:none}
  .modal-body{margin:0 8px 8px}
}
@media (max-width:360px){
  .brand span{display:none}
  .filters .chip{font-size:12px;padding:7px 11px}
}


/* ---------- landing copy ----------
   Design language borrowed from sample #012 Swiss International Typographic:
   a visible 12-column rule field, flush-left ragged-right setting, one red
   accent, and oversized numerals used as structural ornament. */
.intro,.about{
  /* #012's red is tuned for cream paper; lift it for the dark surface */
  --sw-accent:#ff4438;
  --sw-rule:color-mix(in srgb,var(--fg) 12%,transparent);
  max-width:1600px;margin:0 auto;
}
.intro{padding:44px 22px 26px;position:relative}
.intro::before{                       /* the rule field, always on, never loud */
  content:'';position:absolute;inset:0 22px;pointer-events:none;z-index:0;
  background:repeating-linear-gradient(to right,
    var(--sw-rule) 0 1px, transparent 1px calc((100% - 11px)/12 + 1px));
  opacity:.5;
}
.intro>*{position:relative;z-index:1}
.intro .eyebrow{display:flex;align-items:center;gap:10px;margin:0 0 18px;
  font:600 11px/1 var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.intro .eyebrow s{width:34px;height:2px;background:var(--sw-accent);display:block;text-decoration:none}
.intro h1{margin:0 0 16px;font-size:clamp(26px,4.6vw,52px);line-height:1.08;
  letter-spacing:-.035em;font-weight:700;max-width:19ch;
  word-break:keep-all;overflow-wrap:break-word;text-wrap:balance}
.intro h1 em{font-style:normal;color:var(--sw-accent)}
.intro .lead{margin:0 0 22px;font-size:clamp(14px,1.35vw,16.5px);line-height:1.68;
  color:var(--muted);max-width:58ch;word-break:keep-all;text-wrap:pretty}
.intro .lead b{color:var(--fg);font-weight:600}
.intro .pills{display:flex;gap:0;flex-wrap:wrap;border-top:1px solid var(--sw-rule)}
.intro .pills span{flex:1 1 150px;padding:14px 16px 14px 0;border-right:1px solid var(--sw-rule);
  font:500 12.5px/1.4 var(--font);color:var(--muted);display:flex;align-items:baseline;gap:9px}
.intro .pills span::before{counter-increment:pill;content:counter(pill,decimal-leading-zero);
  font:700 11px/1 var(--mono);color:var(--sw-accent);letter-spacing:.04em}
.intro .pills{counter-reset:pill}
.intro .pills span:last-child{border-right:0}

.about{padding:8px 22px 130px;border-top:1px solid var(--line)}
.about h2{font-size:clamp(17px,2vw,24px);letter-spacing:-.025em;margin:44px 0 14px;
  padding-top:14px;border-top:2px solid var(--fg);display:flex;align-items:baseline;gap:12px}
.about h2::before{counter-increment:sec;content:counter(sec,decimal-leading-zero);
  font:700 12px/1 var(--mono);color:var(--sw-accent)}
.about{counter-reset:sec}
.about h3{font-size:14.5px;margin:22px 0 6px;letter-spacing:-.01em}
.about p,.about li{font-size:14px;line-height:1.72;color:var(--muted);max-width:74ch;margin:0 0 10px}
.about b,.about strong{color:var(--fg);font-weight:600}
.about code{font:12.5px/1 var(--mono);background:var(--surface-2);padding:2px 6px;border-radius:4px;color:var(--fg)}
.about .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:0}
.about .cols>div{padding:0 22px 8px 0;border-right:1px solid var(--sw-rule)}
.about .cols>div:last-child{border-right:0}
.about .cols h3{color:var(--sw-accent);font:700 11px/1 var(--mono);letter-spacing:.12em;
  text-transform:uppercase;margin:0 0 10px}
.about .faq{border-top:1px solid var(--sw-rule);padding:15px 0;display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);gap:20px}
.about .faq h3{margin:0;color:var(--fg)}
.about .faq p{margin:0}
@media (max-width:760px){
  .intro{padding:26px 14px 20px}
  .intro::before{inset:0 14px;
    background:repeating-linear-gradient(to right,var(--sw-rule) 0 1px,transparent 1px calc((100% - 3px)/4 + 1px))}
  .intro .pills span{flex:1 1 100%;border-right:0;border-bottom:1px solid var(--sw-rule);padding:11px 0}
  .intro .pills span:last-child{border-bottom:0}
  .about{padding:6px 14px 150px}
  .about h2{margin:30px 0 10px}
  .about .cols>div{border-right:0;border-bottom:1px solid var(--sw-rule);padding:0 0 14px;margin-bottom:14px}
  .about .cols>div:last-child{border-bottom:0}
  .about .faq{grid-template-columns:1fr;gap:6px}
}