/* 레트로 게임 아카이브 — 메인 홈페이지(docs/index.html)의 디자인 토큰을 그대로 따른다. */
:root{
  --bg:#07080d; --bg2:#0a0c14; --surface:#11131d; --surface2:#171a27;
  --border:#222639; --border2:#2c3147;
  --text:#e9ebf4; --muted:#9aa1b6; --faint:#6b7186;
  --cyan:#22d3ee; --violet:#8b5cf6; --indigo:#6366f1; --gold:#fbbf24; --emerald:#34d399;
  --grad:linear-gradient(120deg,#22d3ee 0%,#6366f1 50%,#8b5cf6 100%);
  --radius:16px; --maxw:1180px;
  --shadow:0 24px 60px -20px rgba(0,0,0,.7);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; background:var(--bg); color:var(--text);
  font-family:"Pretendard Variable",Pretendard,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  -webkit-font-smoothing:antialiased; line-height:1.6; overflow-x:hidden;
}
body::before{
  content:""; position:fixed; inset:0; z-index:-1; pointer-events:none;
  background:
    radial-gradient(900px 520px at 78% -8%, rgba(99,102,241,.20), transparent 60%),
    radial-gradient(720px 480px at 10% 4%, rgba(34,211,238,.14), transparent 55%),
    radial-gradient(700px 700px at 50% 120%, rgba(139,92,246,.12), transparent 60%);
}
a{color:inherit; text-decoration:none}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 22px}
.grad-text{background:var(--grad); -webkit-background-clip:text; background-clip:text; color:transparent}
.muted{color:var(--muted)}
.eyebrow{font-size:12.5px; letter-spacing:.16em; text-transform:uppercase; color:var(--cyan); font-weight:700}

/* ---------- Header ---------- */
header{position:sticky; top:0; z-index:50; backdrop-filter:blur(14px);
  background:rgba(8,9,15,.72); border-bottom:1px solid var(--border)}
.nav{display:flex; align-items:center; gap:18px; height:66px}
.brand{display:flex; align-items:center; gap:11px; font-weight:800}
.brand img{width:34px; height:34px; border-radius:9px}
.brand .bt{font-size:15.5px}
.brand .bs{font-size:10.5px; color:var(--muted); font-weight:600}
.nav-links{display:flex; gap:6px; margin-left:18px}
.nav-links a{padding:8px 12px; border-radius:9px; font-size:14px; color:var(--muted); font-weight:600; transition:.18s}
.nav-links a:hover,.nav-links a.on{color:var(--text); background:var(--surface)}
.nav-right{margin-left:auto; display:flex; align-items:center; gap:10px}

/* ---------- 공통 ---------- */
.btn{display:inline-flex; align-items:center; gap:7px; padding:9px 16px; border-radius:11px;
  font-size:14px; font-weight:700; border:1px solid var(--border2); background:var(--surface);
  color:var(--text); cursor:pointer; transition:.18s}
.btn:hover{background:var(--surface2); border-color:var(--indigo)}
.btn-primary{background:var(--grad); border-color:transparent; color:#0a0c14}
.btn-primary:hover{filter:brightness(1.08)}
.sec{padding:44px 0}
.sec-head{display:flex; align-items:flex-end; gap:14px; margin-bottom:18px; flex-wrap:wrap}
.sec-head h2{margin:0; font-size:22px; letter-spacing:-.01em}
.sec-head .muted{font-size:13.5px}

/* ---------- Hero ---------- */
.hero{padding:54px 0 10px}
.hero h1{margin:10px 0 12px; font-size:clamp(28px,4.4vw,44px); line-height:1.18; letter-spacing:-.02em}
.stats{display:flex; gap:26px; flex-wrap:wrap; margin-top:18px}
.stat b{display:block; font-size:26px; font-weight:800; letter-spacing:-.02em}
.stat span{font-size:12.5px; color:var(--muted)}

/* ---------- 오늘의 게임 ---------- */
.today{display:grid; grid-template-columns:200px 1fr; gap:24px; align-items:center;
  background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  padding:22px; box-shadow:var(--shadow)}
.today img{width:100%; border-radius:12px; background:var(--surface2); display:block}
.today h3{margin:6px 0 4px; font-size:20px; letter-spacing:-.01em}
.today .sub{font-size:13px; color:var(--muted); margin-bottom:10px}
.today p{margin:0; font-size:14px; color:var(--muted); display:-webkit-box;
  -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden}
.today .acts{margin-top:14px; display:flex; gap:9px; flex-wrap:wrap}
@media(max-width:640px){ .today{grid-template-columns:1fr} }

/* ---------- 플랫폼 그리드 ---------- */
.plats{display:grid; grid-template-columns:repeat(auto-fill,minmax(210px,1fr)); gap:14px}
.plat{display:block; background:var(--surface); border:1px solid var(--border);
  border-radius:14px; padding:16px 17px; transition:.18s}
.plat:hover{border-color:var(--indigo); background:var(--surface2); transform:translateY(-2px)}
/* 로고는 브랜드 원색(진한 남색 등)을 그대로 쓰므로, 어두운 배경에서 묻히지 않도록
   밝은 칩 위에 올린다. 50개 기종의 색이 제각각이어도 모두 읽힌다. */
.plat .logo{height:52px; display:flex; align-items:center; justify-content:center;
  background:rgba(255,255,255,.94); border-radius:10px; padding:8px 12px; margin-bottom:12px}
.plat .logo img{max-height:100%; max-width:100%; object-fit:contain}
.plat .pn{font-weight:700; font-size:14.5px; letter-spacing:-.01em; line-height:1.35}
.plat .pc{margin-top:5px; font-size:12.5px; color:var(--muted)}
.plat .bar{margin-top:10px; height:3px; border-radius:3px; background:var(--border2); overflow:hidden}
.plat .bar i{display:block; height:100%; background:var(--grad)}

/* ---------- 상태 ---------- */
.loading,.error{padding:40px 0; text-align:center; color:var(--muted); font-size:14px}
.error{color:#fb7185}

footer{border-top:1px solid var(--border); margin-top:40px; padding:26px 0; color:var(--faint); font-size:12.5px}
footer a{color:var(--muted)}
.credit{margin-top:8px; line-height:1.8}

/* ---------- 게임 그리드 ---------- */
.toolbar{display:flex; gap:10px; flex-wrap:wrap; align-items:center; margin-bottom:20px}
.toolbar input,.toolbar select{background:var(--surface); border:1px solid var(--border2);
  color:var(--text); border-radius:11px; padding:9px 13px; font-size:14px; font-family:inherit}
.toolbar input{min-width:220px}
.toolbar input:focus,.toolbar select:focus{outline:none; border-color:var(--indigo)}

/* 표지를 크게 보여주려고 넓은 화면에서 5열로 잡는다(1180px 기준 6열 → 5열) */
.grid{display:grid; grid-template-columns:repeat(auto-fill,minmax(200px,1fr)); gap:16px}
.g{display:block; transition:.18s}
.g:hover{transform:translateY(-3px)}
.g .ph{position:relative; aspect-ratio:3/4; background:var(--surface2);
  border:1px solid var(--border); border-radius:12px; overflow:hidden;
  display:flex; align-items:center; justify-content:center}
.g:hover .ph{border-color:var(--indigo); box-shadow:0 14px 34px -14px rgba(99,102,241,.55)}
.g .ph img{width:100%; height:100%; object-fit:contain; display:block}
.g .ph .noimg{font-size:11.5px; color:var(--faint); padding:10px; text-align:center}
.g .t{margin-top:9px; font-size:13px; font-weight:600; line-height:1.4;
  display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden}
.g .y{font-size:11.5px; color:var(--faint); margin-top:2px}

.pager{display:flex; gap:8px; justify-content:center; align-items:center; margin:32px 0 8px; flex-wrap:wrap}
.pager .pg{min-width:38px; text-align:center; padding:8px 11px; border-radius:10px;
  border:1px solid var(--border2); background:var(--surface); font-size:13.5px; cursor:pointer}
.pager .pg:hover{border-color:var(--indigo)}
.pager .pg.on{background:var(--grad); border-color:transparent; color:#0a0c14; font-weight:800}
.pager .gap{color:var(--faint)}

/* ---------- 게임 상세 (전시형 레이아웃) ---------- */
.gd{padding:26px 0 10px}

/* 리전 전환 — 고르면 표지·카트리지·설명서가 한꺼번에 그 판본으로 바뀐다 */
.regbar{display:flex; gap:8px; flex-wrap:wrap; align-items:center; margin-bottom:22px}
.regbar .lb{font-size:12px; color:var(--faint); margin-right:2px}
.regbar button{background:var(--surface); border:1px solid var(--border2); color:var(--muted);
  border-radius:999px; padding:7px 15px; font-size:13px; font-weight:600; cursor:pointer;
  font-family:inherit; transition:.18s}
.regbar button:hover{color:var(--text); border-color:var(--indigo)}
.regbar button.on{background:var(--grad); border-color:transparent; color:#0a0c14; font-weight:800}

/* 상단: 왼쪽 패키지 / 오른쪽 로고+제목+설명 */
.gd-top{display:grid; grid-template-columns:minmax(300px,430px) 1fr; gap:46px; align-items:start}
@media(max-width:860px){ .gd-top{grid-template-columns:1fr; gap:26px} }

/* 로고는 항상 제목 오른쪽 */
.titlerow{display:flex; align-items:center; gap:18px; flex-wrap:wrap}
.titlerow .lg{display:flex; align-items:center}
.titlerow .lg img{max-height:60px; max-width:min(260px,42vw); object-fit:contain;
  filter:drop-shadow(0 8px 22px rgba(0,0,0,.6))}

/* 사양 — 설명과 확실히 구분되도록 상자 없이 라벨/값 한 줄로 */
.meta{display:flex; flex-wrap:wrap; gap:6px 22px; margin:14px 0 22px;
  padding:13px 0; border-top:1px solid var(--border); border-bottom:1px solid var(--border)}
.meta div{display:flex; align-items:baseline; gap:7px}
.meta .k{font-size:11.5px; letter-spacing:.1em; text-transform:uppercase; color:var(--faint)}
.meta .v{font-size:15.5px; font-weight:700; color:var(--text)}

/* 케이스 무대 — 3D 로 돌아가고, 큰 그림은 아래 패널에서 펼쳐진다 */
.stage{position:relative; width:66%; padding:6px 0 30px; perspective:1500px}
.stage.solo{width:76%}
.flip{position:relative; transform-style:preserve-3d; cursor:pointer;
  transition:transform .7s cubic-bezier(.25,.8,.25,1)}
.flip.on{transform:rotateY(180deg)}
.flip .face{position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
  backface-visibility:hidden; -webkit-backface-visibility:hidden}
.flip .face img{max-width:100%; max-height:100%; object-fit:contain; border-radius:8px;
  filter:drop-shadow(0 24px 42px rgba(0,0,0,.72))}
.flip .back{transform:rotateY(180deg)}
/* 힌트는 회전체 밖에 둔다 — 같이 뒤집혀 글씨가 반전되지 않도록.
   카트리지의 '영상 보기'와 같은 형태로 케이스 가운데에 얹는다. */
.stage .hint{position:absolute; left:36%; top:46%; transform:translate(-50%,-50%);
  background:rgba(10,12,20,.9); border:1px solid rgba(255,255,255,.28); color:#fff;
  border-radius:999px; padding:6px 14px; font-size:12px; font-weight:700; white-space:nowrap;
  opacity:0; transition:.2s; pointer-events:none; z-index:4}
.flip:hover ~ .hint{opacity:1}
/* 마우스를 올리면 케이스가 살짝 들리고 기울어진다(카트리지와 같은 반응) */
.flip:not(.on):hover{transform:translateY(-6px) rotateY(-7deg)}

/* 카트리지 — 케이스 위에 겹치되, 케이스가 충분히 보이도록 오른쪽으로 빼 둔다.
   겹치는 폭 = width - |right| (78-50=28%). 오른쪽 끝은 66%*1.5 ≒ 99% 로 칸 안에 들어온다. */
.cart-wrap{position:absolute; right:-50%; bottom:6%; width:78%; z-index:2; cursor:pointer;
  transform:rotate(5deg); transform-origin:bottom right; transition:.3s}
.cart-wrap:hover{transform:rotate(2deg) translateY(-8px) scale(1.03)}
.cart-wrap img{width:100%; display:block; filter:drop-shadow(0 18px 30px rgba(0,0,0,.85))}
.cart-wrap .vlabel{position:absolute; left:50%; bottom:8%; transform:translateX(-50%);
  background:rgba(10,12,20,.9); border:1px solid rgba(255,255,255,.28); color:#fff;
  border-radius:999px; padding:6px 14px; font-size:12px; font-weight:700; white-space:nowrap;
  opacity:0; transition:.2s; pointer-events:none}
.cart-wrap:hover .vlabel{opacity:1}
/* 돌아간 동안엔 카트리지를 비켜 준다 */
.stage.flipped .cart-wrap{opacity:0; pointer-events:none; transform:rotate(5deg) translateX(20%)}

/* 가로형 케이스(슈퍼패미컴·N64 등) — 케이스가 납작해서 세로형과 같은 비율을 쓰면
   카트리지가 케이스보다 커 보인다. 무대를 넓히고 카트리지는 줄여 균형을 맞춘다. */
.stage.wide{width:72%}
.stage.wide.solo{width:84%}
.stage.wide .cart-wrap{right:-38%; width:60%; bottom:-4%}
.stage.wide .hint{left:40%}

/* 영상만 있고 카트리지·디스크 이미지가 없는 게임 — 같은 자리에 영상 카드를 둔다 */
.cart-wrap.vid-only{width:64%; right:-40%; bottom:2%; transform:rotate(3deg)}
.stage.wide .cart-wrap.vid-only{width:54%; right:-32%}
.cart-wrap.vid-only:hover{transform:rotate(1deg) translateY(-8px) scale(1.03)}
.cart-wrap.vid-only img{border-radius:10px; border:1px solid rgba(255,255,255,.18)}
.cart-wrap.vid-only .ph{aspect-ratio:4/3; border-radius:10px; background:var(--surface2);
  border:1px solid var(--border)}
.cart-wrap .play{position:absolute; left:50%; top:50%; margin-top:-4px;
  width:52px; height:52px; border-radius:50%; transform:translate(-50%,-50%);
  background:rgba(10,12,20,.74); border:1px solid rgba(255,255,255,.34); color:#fff;
  display:flex; align-items:center; justify-content:center; font-size:18px; padding-left:3px;
  box-shadow:0 8px 22px rgba(0,0,0,.5); transition:.2s}
.cart-wrap:hover .play{background:var(--indigo); border-color:transparent;
  transform:translate(-50%,-50%) scale(1.1)}

/* 케이스 전개도 — 제목/설명 아래에서 가로 전체로 펼쳐진다.
   3D 회전 대신 '펼침'으로 처리해 글씨 반전이나 복귀 시 배치 흐트러짐이 없다. */
.unfold{display:grid; grid-template-rows:0fr; opacity:0;
  transition:grid-template-rows .6s cubic-bezier(.2,.75,.2,1), opacity .4s, margin .4s}
.unfold.on{grid-template-rows:1fr; opacity:1; margin-top:34px}
.unfold > .in{overflow:hidden; min-height:0}
.unfold img{width:100%; display:block; border-radius:12px; border:1px solid var(--border);
  background:var(--surface2); box-shadow:var(--shadow)}
.unfold .cap{margin-top:9px; font-size:12px; color:var(--faint)}
/* 가로형 케이스의 전개도는 원본이 90도 돌아간 채로 저장되어 있다.
   되돌려 세우면 세로로 길어지므로, 감싼 상자에 '돌린 뒤의 크기'를 직접 잡아 준다.
   (transform 은 레이아웃 크기를 바꾸지 않기 때문) */
.unfold .tex.rot{position:relative; margin:0 auto}
.unfold .tex.rot img{position:absolute; top:50%; left:50%; max-width:none;
  transform:translate(-50%,-50%) rotate(-90deg)}
.rotbox{position:relative; flex:none}
.lb .rotbox img{position:absolute; top:50%; left:50%; max-width:none; max-height:none;
  border-radius:8px; transform:translate(-50%,-50%) rotate(-90deg)}

/* 스크린샷 — 갤러리처럼 크게 */
.sec-t{display:flex; align-items:baseline; gap:12px; margin:44px 0 16px}
.sec-t h2{margin:0; font-size:19px; letter-spacing:-.01em}
.sec-t span{font-size:12.5px; color:var(--faint)}
.shots{display:grid; grid-template-columns:repeat(auto-fit,minmax(340px,1fr)); gap:18px}
.shots figure{margin:0; border-radius:12px; overflow:hidden; border:1px solid var(--border);
  background:var(--surface2)}
.shots img{width:100%; display:block}

/* 부가 자료(케이스 전개도·측면·타이틀 화면 등) */
.extras{display:grid; grid-template-columns:repeat(auto-fill,minmax(210px,1fr)); gap:14px}
.extras figure{margin:0; background:var(--surface); border:1px solid var(--border);
  border-radius:12px; overflow:hidden; cursor:zoom-in; transition:.18s}
.extras figure:hover{border-color:var(--indigo)}
.extras img{width:100%; display:block; background:var(--surface2)}
.extras figcaption{padding:8px 11px; font-size:11.5px; color:var(--faint)}

/* 설명서 — 앞표지만, 누르면 크게 */
.man-card{width:230px; border-radius:12px; overflow:hidden; border:1px solid var(--border);
  background:var(--surface); cursor:pointer; transition:.18s}
.man-card:hover{border-color:var(--indigo); transform:translateY(-2px)}
.man-cover{position:relative; height:300px; background:var(--surface2); overflow:hidden}
.man-cover iframe{position:absolute; inset:0; width:100%; height:420px; border:0;
  pointer-events:none; transform:scale(1.02); transform-origin:top center}
.man-card .cap{padding:9px 12px; font-size:12.5px; color:var(--muted)}
.man-card .cap b{display:block; color:var(--text); font-size:13px; margin-bottom:2px}

/* 라이트박스 */
.lb{position:fixed; inset:0; z-index:200; background:rgba(4,5,10,.93); backdrop-filter:blur(6px);
  display:none; align-items:center; justify-content:center; padding:26px}
.lb.on{display:flex}
.lb img{max-width:96vw; max-height:92vh; border-radius:8px; display:block}
.lb iframe{width:min(1100px,96vw); height:92vh; border:0; border-radius:10px; background:#1a1a1a}
.lb .x{position:absolute; top:16px; right:20px; font-size:26px; color:#fff; cursor:pointer;
  background:none; border:0; line-height:1; opacity:.75}
.lb .x:hover{opacity:1}

.navrow{display:flex; justify-content:space-between; gap:12px; margin-top:44px; flex-wrap:wrap}
.navrow a{background:var(--surface); border:1px solid var(--border); border-radius:12px;
  padding:11px 16px; font-size:13.5px; max-width:46%}
.navrow a:hover{border-color:var(--indigo)}
.navrow .lbl{font-size:11px; color:var(--faint); display:block}


/* ---------- 연도 타임라인 ---------- */
.tl{background:var(--surface); border:1px solid var(--border); border-radius:var(--radius);
  padding:22px 20px 16px; overflow-x:auto}
.tl-bars{display:flex; align-items:flex-end; gap:3px; height:180px; min-width:640px}
.tl-bars .b{flex:1; min-width:9px; display:flex; flex-direction:column; justify-content:flex-end;
  align-items:center; cursor:pointer; position:relative}
.tl-bars .b i{display:block; width:100%; border-radius:3px 3px 0 0;
  background:linear-gradient(180deg,#22d3ee,#6366f1); opacity:.55; transition:.15s; min-height:2px}
.tl-bars .b:hover i,.tl-bars .b.on i{opacity:1; box-shadow:0 0 18px -2px rgba(99,102,241,.8)}
.tl-bars .b span{font-size:9.5px; color:var(--faint); margin-top:5px; white-space:nowrap;
  transform:rotate(-58deg); transform-origin:center; height:26px}
.tl-bars .b .tip{position:absolute; bottom:100%; left:50%; transform:translateX(-50%);
  background:var(--surface2); border:1px solid var(--border2); border-radius:8px;
  padding:4px 9px; font-size:11.5px; white-space:nowrap; opacity:0; pointer-events:none; transition:.15s}
.tl-bars .b:hover .tip{opacity:1}
.tl-legend{display:flex; justify-content:space-between; font-size:12px; color:var(--faint); margin-top:10px}

/* ---------- 리전별 표지 비교 ---------- */
.regions{display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:16px}
.rg{background:var(--surface); border:1px solid var(--border); border-radius:12px; padding:12px}
.rg img{width:100%; border-radius:8px; display:block; background:var(--surface2)}
.rg .flag{margin-top:9px; font-size:12px; font-weight:700; text-align:center; color:var(--muted)}
.rg .flag b{color:var(--text)}

/* ---------- 설명서 뷰어 ---------- */
.manual{background:var(--surface); border:1px solid var(--border); border-radius:14px; overflow:hidden}
.manual-bar{display:flex; gap:9px; align-items:center; padding:11px 14px; border-bottom:1px solid var(--border);
  flex-wrap:wrap}
.manual-bar .sp{flex:1}
.manual iframe{width:100%; height:min(78vh,900px); border:0; display:block; background:#1a1a1a}

/* 라이트박스 영상 상단의 제목·로고 */
.lb-wrap{display:flex; flex-direction:column; align-items:center; gap:14px; max-width:97vw}
.lb-head{display:flex; align-items:center; gap:16px; align-self:flex-start; flex-wrap:wrap}
.lb-head img{max-height:52px; max-width:200px; object-fit:contain}
.lb-head .t{font-size:19px; font-weight:800; letter-spacing:-.01em; color:#fff}
.lb-head .s{font-size:12.5px; color:#9aa1b6; margin-top:2px}