:root{
  --bg:#f4f5ff; --card:#ffffff; --ink:#1b1d3a; --muted:#5c6080; --line:#e3e5f5;
  --brand:#4c6ef5; --brand-2:#7950f2; --sun:#ffd23f; --radius:18px;
  --shadow:0 2px 0 rgba(27,29,58,.06),0 8px 24px rgba(27,29,58,.07);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Nunito",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;line-height:1.5}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 16px}

/* header */
.top{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;position:sticky;top:0;z-index:20;box-shadow:0 2px 12px rgba(40,40,120,.25)}
.top .wrap{display:flex;align-items:center;gap:16px;height:64px}
.logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:900;font-size:22px;letter-spacing:-.3px;white-space:nowrap}
.logo:hover{text-decoration:none}
.logo svg{width:34px;height:34px;flex:none}
.logo .free{background:var(--sun);color:var(--ink);font-size:13px;padding:2px 8px;border-radius:999px;margin-left:2px;letter-spacing:.5px}
.search{flex:1;max-width:380px;margin-left:auto}
.search input{width:100%;border:0;border-radius:999px;padding:10px 16px;font:inherit;font-size:15px;background:rgba(255,255,255,.95);color:var(--ink)}
.search input:focus{outline:3px solid var(--sun)}
.nav a{color:#fff;font-weight:800;margin-left:14px;white-space:nowrap}

/* hero + chips */
.hero{padding:28px 0 8px}
.hero h1{font-size:clamp(26px,4vw,38px);margin:0 0 4px;letter-spacing:-.5px}
.hero p{margin:0;color:var(--muted);font-size:17px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0 6px}
.chip{border:2px solid var(--line);background:var(--card);color:var(--ink);font:inherit;font-weight:800;font-size:14px;padding:6px 14px;border-radius:999px;cursor:pointer}
.chip.on,.chip:hover{border-color:var(--brand);color:var(--brand)}
.chip.on{background:var(--brand);color:#fff}

/* game grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;margin:18px 0 36px}
.card{background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);color:var(--ink);transition:transform .15s,box-shadow .15s;display:block}
.card:hover{transform:translateY(-4px);box-shadow:0 2px 0 rgba(27,29,58,.06),0 14px 30px rgba(27,29,58,.14);text-decoration:none}
.card img{aspect-ratio:4/3;width:100%;object-fit:cover;background:#dfe3ff}
.card .meta{padding:10px 12px 12px}
.card h3{margin:0;font-size:16px}
.card small{color:var(--muted);font-weight:700}
.empty{color:var(--muted);padding:20px 0 40px}

/* game page */
.crumbs{font-size:14px;color:var(--muted);margin:18px 0 6px}
.gtitle{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin:0 0 14px}
.gtitle h1{margin:0;font-size:clamp(24px,3.5vw,34px);letter-spacing:-.4px}
.tag{background:#e7ebff;color:var(--brand);font-weight:800;font-size:13px;padding:3px 10px;border-radius:999px}
.player{margin:0 auto;background:#15173a;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);position:relative}
.player .frame{position:relative;width:100%;margin:0 auto}
.frame:fullscreen{background:#15173a}
.player iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block}
.bar{display:flex;align-items:center;gap:10px;justify-content:space-between;background:#1f2250;color:#fff;padding:8px 12px}
.bar b{font-size:15px}
.btn{border:0;font:inherit;font-weight:800;font-size:14px;border-radius:12px;padding:8px 14px;background:var(--sun);color:var(--ink);cursor:pointer}
.btn.ghost{background:rgba(255,255,255,.12);color:#fff}
.about{display:grid;grid-template-columns:2fr 1fr;gap:20px;margin:22px 0}
.box{background:var(--card);border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow)}
.box h2{margin:0 0 8px;font-size:20px}
.box p,.box ul{margin:0 0 10px}
.box ul{padding-left:20px}
kbd{background:#eef0ff;border:1px solid var(--line);border-bottom-width:3px;border-radius:6px;padding:0 6px;font-family:inherit;font-weight:800;font-size:13px}
h2.more{margin:30px 0 0;font-size:22px}

/* plain pages */
.page{max-width:760px;margin:30px auto 50px}
.page h1{font-size:clamp(26px,4vw,36px);margin:0 0 10px}
.page h2{margin-top:26px}
form.sub{display:grid;gap:14px;margin-top:18px}
form.sub label{font-weight:800;display:grid;gap:6px}
form.sub input,form.sub textarea,form.sub select{font:inherit;font-weight:400;padding:10px 12px;border:2px solid var(--line);border-radius:12px;background:#fff;color:var(--ink)}
form.sub input:focus,form.sub textarea:focus{outline:none;border-color:var(--brand)}
form.sub .check{display:flex;gap:10px;align-items:flex-start;font-weight:600}
form.sub .check input{margin-top:5px}
.note{background:#fff8db;border-radius:12px;padding:12px 14px;font-size:15px}

/* footer */
footer{background:#1b1d3a;color:#c9cbe6;padding:26px 0;margin-top:20px;font-size:14px}
footer .wrap{display:flex;gap:18px;flex-wrap:wrap;justify-content:space-between;align-items:center}
footer a{color:#fff;font-weight:700;margin-right:16px}

@media (max-width:760px){
  .top .wrap{height:auto;flex-wrap:wrap;padding-top:10px;padding-bottom:10px;gap:10px}
  .hide-m{display:none}
  .search{order:3;max-width:none;flex-basis:100%}
  .nav{margin-left:auto}
  .nav a{margin-left:10px;font-size:14px}
  .about{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px}
  .logo{font-size:19px}
}