:root{
  --bg:#f7f8fa;
  --card:#fff;
  --text:#16191d;
  --muted:#5c6672;
  --line:#e6e8ec;
  --brand:#4f46e5;
  --brand-dark:#4338ca;
  --accent:#0d9488;
  --radius:12px;
  --shadow:0 1px 2px rgba(16,24,40,.05),0 4px 14px rgba(16,24,40,.05);
  --maxw:1120px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--text);background:var(--bg);line-height:1.65;font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand);text-decoration:none}
a:hover{color:var(--brand-dark)}
h1,h2,h3,h4{line-height:1.25;margin:0 0 .5em}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}

/* header */
.hdr{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;height:62px;gap:16px}
.brand{display:flex;align-items:center;gap:9px;font-weight:700;font-size:18px;color:var(--text);letter-spacing:-.01em}
.brand .mk{width:26px;height:26px;border-radius:7px;background:linear-gradient(135deg,var(--brand),var(--accent));display:flex;align-items:center;justify-content:center;color:#fff;font-size:13px;font-weight:700}
.nav{display:flex;gap:22px;align-items:center}
.nav a{color:var(--muted);font-size:15px}
.nav a:hover{color:var(--brand)}
.nav a.on{color:var(--text);font-weight:500}
.nav-btn{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:7px 11px;font-size:15px;cursor:pointer;color:var(--text)}

/* hero */
.hero{background:linear-gradient(140deg,#eef0ff 0%,#e6fbf7 100%);border-bottom:1px solid var(--line)}
.hero .wrap{padding:56px 20px 52px}
.hero h1{font-size:clamp(28px,4.4vw,42px);letter-spacing:-.02em;max-width:18ch}
.hero p.lead{color:var(--muted);font-size:clamp(16px,2vw,19px);max-width:60ch;margin:0 0 24px}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-block;padding:11px 20px;border-radius:10px;font-weight:600;font-size:15px;border:1px solid transparent}
.btn-p{background:var(--brand);color:#fff}
.btn-p:hover{background:var(--brand-dark);color:#fff}
.btn-s{background:#fff;color:var(--text);border-color:var(--line)}
.btn-s:hover{border-color:var(--brand);color:var(--brand)}
.srch{display:flex;gap:10px;max-width:540px;margin-top:22px}
.srch input{flex:1;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-size:15px;background:#fff;font-family:inherit}
.srch button{padding:12px 18px;border:0;border-radius:10px;background:var(--text);color:#fff;font-size:15px;font-weight:600;cursor:pointer}

/* sections */
.sec{padding:44px 0}
.sec>h2{font-size:clamp(21px,2.6vw,27px);letter-spacing:-.01em;display:flex;align-items:center;gap:11px;margin-bottom:20px}
.sec>h2::before{content:"";width:4px;height:22px;border-radius:2px;background:var(--brand)}
.sec-head{display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap}
.more{font-size:14px;font-weight:500;white-space:nowrap}

/* game cards */
.ggrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.gcard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);transition:transform .15s,border-color .15s;display:block;color:inherit}
.gcard:hover{transform:translateY(-3px);border-color:var(--brand);color:inherit}
.gcard .ic{width:42px;height:42px;border-radius:10px;background:#eef0ff;color:var(--brand);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:17px;margin-bottom:13px}
.gcard h3{margin:0 0 5px;font-size:17px}
.gcard p{margin:0;color:var(--muted);font-size:14px}
.gcard .tag{display:inline-block;margin-top:11px;font-size:12px;color:var(--accent);font-weight:600}

/* guide cards */
.guide-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:18px}
.gcard2{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;color:inherit}
.gcard2:hover{transform:translateY(-3px);border-color:var(--brand);color:inherit}
.gcard2 .th{height:146px;background:linear-gradient(135deg,#dfe3ff,#d5f5f0);display:flex;align-items:center;justify-content:center;color:#5b6472;font-size:13px;letter-spacing:.04em}
.gcard2 .bd{padding:16px;display:flex;flex-direction:column;flex:1}
.gcard2 h3{margin:0 0 8px;font-size:17px}
.gcard2 .mt{color:var(--muted);font-size:13px;margin-top:auto}

/* filters */
.chips{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:22px}
.chip{padding:7px 14px;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:14px;color:var(--muted);cursor:pointer}
.chip:hover{border-color:var(--brand);color:var(--brand)}
.chip.on{background:var(--text);border-color:var(--text);color:#fff}

/* table (recipe / drop) */
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff;margin:18px 0}
table{width:100%;border-collapse:collapse;font-size:15px;min-width:460px}
th,td{padding:11px 15px;text-align:left;border-bottom:1px solid var(--line)}
th{background:#fafbfc;font-weight:600;font-size:14px;color:var(--muted)}
tbody tr:last-child td{border-bottom:0}
tbody tr:hover{background:#fafbfc}

/* article */
.art{max-width:760px;margin:0 auto;padding:34px 20px 64px}
.crumb{color:var(--muted);font-size:14px;margin-bottom:14px}
.crumb a{color:var(--muted)}
.art h1{font-size:clamp(26px,4vw,34px);letter-spacing:-.02em}
.art .meta{color:var(--muted);font-size:14px;padding-bottom:16px;border-bottom:1px solid var(--line);margin-bottom:26px;display:flex;gap:14px;flex-wrap:wrap}
.art h2{font-size:23px;margin:34px 0 12px}
.art h3{font-size:19px;margin:26px 0 10px}
.art p{margin:0 0 16px}
.art ul,.art ol{padding-left:22px;margin:0 0 16px}
.art li{margin:7px 0}
.callout{background:#fffbeb;border:1px solid #fde68a;border-left:4px solid #f59e0b;padding:14px 16px;border-radius:10px;margin:20px 0;color:#78350f;font-size:15px}
.callout strong{color:#92400e}
.pro{background:#f0fdfa;border:1px solid #99f6e4;border-left:4px solid var(--accent);padding:14px 16px;border-radius:10px;margin:20px 0;color:#134e4a;font-size:15px}
.pro strong{color:#0f766e}
.faq{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:4px 20px;margin:22px 0}
.faq details{border-bottom:1px solid var(--line)}
.faq details:last-child{border-bottom:0}
.faq summary{padding:15px 0;font-weight:600;cursor:pointer;font-size:16px;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--muted);font-weight:400}
.faq details[open] summary::after{content:"−"}
.faq .ans{padding:0 0 15px;color:var(--muted);font-size:15px}
.rel{margin-top:42px;border-top:1px solid var(--line);padding-top:24px}
.rel h3{font-size:18px;margin-bottom:14px}
.toc{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px 22px;margin:0 0 26px}
.toc strong{display:block;font-size:14px;margin-bottom:8px;color:var(--muted)}
.toc ol{margin:0;padding-left:20px;font-size:15px}
.toc li{margin:4px 0}

/* footer */
.ftr{background:#111827;color:#9ca3af;padding:36px 0;margin-top:44px;font-size:14px}
.ftr a{color:#a5b4fc}
.ftr .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:18px}
.ftr .fl{display:flex;gap:18px;flex-wrap:wrap}

/* responsive */
@media (max-width:760px){
  .nav{display:none;position:absolute;top:62px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;padding:14px 20px;gap:14px}
  .nav.open{display:flex}
  .nav-btn{display:block}
  .hero .wrap{padding:40px 20px 36px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}