:root{--bg:#050505;--fg:#f2f2f2;--mute:#9a9aa2;--dim:#5c5c66;--lime:#c8ff3d;--cyan:#4de1ff;--mag:#ff4dc4;--line:rgba(255,255,255,.08);--line2:rgba(255,255,255,.16);--card:rgba(255,255,255,.035);--panel:#0a0a0c}
*{box-sizing:border-box}html{color-scheme:dark}
body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.6 "Noto Sans HK","PingFang HK",system-ui,sans-serif;-webkit-font-smoothing:antialiased;min-height:100vh;position:relative}
.grid-bg{position:fixed;inset:0;z-index:-1;background-image:linear-gradient(to right,rgba(128,128,128,.07) 1px,transparent 1px),linear-gradient(to bottom,rgba(128,128,128,.07) 1px,transparent 1px);background-size:32px 32px;-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 0%,#000 60%,transparent 100%);mask-image:radial-gradient(ellipse 70% 60% at 50% 0%,#000 60%,transparent 100%)}
a{color:inherit;text-decoration:none}a:hover{color:var(--lime)}
.top{display:flex;justify-content:space-between;align-items:center;max-width:860px;margin:0 auto;padding:18px 20px}
.brand{font:900 22px "Space Grotesk","Noto Sans HK",sans-serif;letter-spacing:-.5px}.brand-jk{color:var(--lime)}.brand-dot{color:var(--dim);margin:0 2px}
nav{display:flex;gap:18px;align-items:center;font-size:14px}nav a.pill{border:1px solid var(--lime);color:var(--lime);padding:5px 14px;border-radius:999px}nav a.pill:hover{background:var(--lime);color:#000}
.wrap{max-width:860px;margin:0 auto;padding:10px 20px 60px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px 28px;margin:0 0 18px}
.card.narrow{max-width:460px;margin:30px auto 18px}.card.row{display:flex;gap:12px;flex-wrap:wrap}
h1{font:900 28px/1.2 "Space Grotesk","Noto Sans HK",sans-serif;letter-spacing:-.5px;margin:0 0 14px}h2{font-size:18px;margin:0 0 12px}h3{font-size:14px;margin:0 0 8px}
.lime{color:var(--lime)}.mute{color:var(--mute)}.small{font-size:13px}
label{display:block;margin:0 0 14px;font-size:14px;color:var(--mute)}
input{display:block;width:100%;margin-top:6px;padding:11px 12px;background:var(--panel);border:1px solid var(--line2);border-radius:10px;color:var(--fg);font:inherit}
input:focus{outline:none;border-color:var(--lime);box-shadow:0 0 0 3px rgba(200,255,61,.18)}
.btn{display:inline-block;background:var(--lime);color:#000;border:0;border-radius:10px;padding:11px 20px;font:700 15px inherit;font-family:inherit;cursor:pointer;margin-top:4px}
.btn:hover{filter:brightness(1.08);color:#000}.btn.ghost{background:transparent;color:var(--fg);border:1px solid var(--line2)}.btn.ghost:hover{border-color:var(--lime);color:var(--lime)}
button.link{background:none;border:0;color:inherit;font:inherit;cursor:pointer;padding:0}button.link:hover{color:var(--lime)}
form.inline{display:inline}
.flash{border-radius:10px;padding:10px 14px;margin:12px 0;font-size:14px;border:1px solid var(--line2)}
.flash.ok{border-color:rgba(200,255,61,.5);color:var(--lime)}.flash.err{border-color:rgba(255,77,196,.6);color:var(--mag)}
.kv{display:grid;grid-template-columns:110px 1fr;gap:8px 14px;margin:0}.kv dt{color:var(--mute)}.kv dd{margin:0}
.tag{display:inline-block;font-size:12px;border:1px solid var(--line2);border-radius:999px;padding:1px 9px;color:var(--mute);margin-right:4px}
.tag.ok{border-color:rgba(200,255,61,.5);color:var(--lime)}.tag.warn{border-color:rgba(255,77,196,.6);color:var(--mag)}
code{font:13px "JetBrains Mono",ui-monospace,monospace;background:var(--panel);padding:1px 6px;border-radius:6px}
table{width:100%;border-collapse:collapse;font-size:14px}th{text-align:left;color:var(--mute);font-weight:500;border-bottom:1px solid var(--line2);padding:6px 8px}td{padding:8px;border-bottom:1px solid var(--line)}
ul.games{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:8px}ul.games li{border:1px solid var(--line);border-radius:10px;padding:8px 12px;display:flex;justify-content:space-between;align-items:center}
.flash.dev{border-color:rgba(77,225,255,.5);color:var(--cyan);white-space:pre-wrap;font-size:12px;font-family:"JetBrains Mono",ui-monospace,monospace}
.foot{max-width:860px;margin:0 auto;padding:20px;color:var(--dim);font-size:13px;display:flex;justify-content:space-between}
@media (max-width:520px){.kv{grid-template-columns:1fr}.card{padding:20px}nav{gap:12px}}
select{display:block;width:100%;margin-top:6px;padding:11px 12px;background:var(--panel);border:1px solid var(--line2);border-radius:10px;color:var(--fg);font:inherit}
select:focus{outline:none;border-color:var(--lime);box-shadow:0 0 0 3px rgba(200,255,61,.18)}
details.unlink summary{cursor:pointer;color:var(--mute);font-size:13px}details.unlink summary:hover{color:var(--mag)}
details.unlink form{margin-top:8px;max-width:260px}
.btn.small{padding:7px 14px;font-size:13px}
.backbar{display:inline-block;margin:4px 0 14px;padding:8px 16px;border:1px solid var(--line2);border-radius:999px;font-size:14px;color:var(--mute)}
.backbar:hover{border-color:var(--lime);color:var(--lime)}
ul.gamelist{list-style:none;padding:0;margin:0}
ul.gamelist li{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid var(--line)}
ul.gamelist li:last-child{border-bottom:0}
.g-main{display:flex;flex-direction:column;gap:2px;min-width:0}
.g-name{font-weight:700;color:var(--fg)}.g-name:hover{color:var(--lime)}
.g-side{display:flex;align-items:center;gap:8px;flex:none}
@media (max-width:520px){ul.gamelist li{flex-direction:column;align-items:flex-start}.g-side{width:100%}}
.brand{display:inline-flex;align-items:center;gap:8px}
.brand-word{font:900 20px "Space Grotesk","Noto Sans HK",sans-serif;letter-spacing:-.3px}
.brand:hover .brand-word{color:var(--lime)}
.intro-head{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.intro-head h1{margin:0}
ul.plain{list-style:none;padding:0;margin:12px 0}
ul.plain li{padding:7px 0 7px 22px;position:relative;color:var(--mute);font-size:14px}
ul.plain li:before{content:"";position:absolute;left:2px;top:14px;width:7px;height:7px;background:var(--lime);border-radius:2px}
ul.plain li b{color:var(--fg)}
.bignum{font:900 40px/1.1 "Space Grotesk","Noto Sans HK",sans-serif;color:var(--lime);margin:6px 0 10px}
td.plus{color:var(--lime);font-variant-numeric:tabular-nums}
td.minus{color:var(--mag);font-variant-numeric:tabular-nums}