:root{--bg:#0d0716;--bg2:#170c26;--card:#1d1030;--ink:#f7f0ff;--muted:#b7a7cf;--pink:#ff4fa3;--cyan:#3de8ff;--lime:#c8ff4d;--violet:#9d6bff;--line:#3a2557;--grad:linear-gradient(100deg,#ff4fa3,#9d6bff 55%,#3de8ff)}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:radial-gradient(900px 500px at 85% -10%,#3a1460 0,transparent 70%),radial-gradient(700px 500px at -10% 20%,#4a0f3e 0,transparent 65%),var(--bg);color:var(--ink);font:16px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;min-height:100vh}
a{color:var(--cyan)}.wrap{max-width:1040px;margin:0 auto;padding:0 18px}
header.top{position:sticky;top:0;z-index:5;background:rgba(13,7,22,.88);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.bar{display:flex;flex-wrap:wrap;align-items:center;gap:6px 18px;padding:10px 18px;max-width:1040px;margin:0 auto}
.logo{font-weight:900;font-size:21px;letter-spacing:-.5px;text-decoration:none;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
nav{display:flex;flex-wrap:wrap;gap:2px 14px}nav a{color:var(--muted);text-decoration:none;font-size:14.5px;font-weight:600;padding:3px 0;border-bottom:2px solid transparent}nav a:hover,nav a.on{color:var(--ink);border-color:var(--pink)}
.ticker{overflow:hidden;white-space:nowrap;border-bottom:1px solid var(--line);background:#120a1f;color:var(--lime);font:700 12.5px/30px ui-monospace,monospace;letter-spacing:.8px}
.ticker span{display:inline-block;padding-left:100%;animation:tick 42s linear infinite}@keyframes tick{to{transform:translateX(-100%)}}
@media (prefers-reduced-motion:reduce){.ticker span{animation:none;padding-left:18px}.float{animation:none!important}}
.hero{padding:54px 0 30px;display:grid;grid-template-columns:1.5fr 1fr;gap:26px;align-items:center}
.hero h1{font-size:clamp(36px,7vw,68px);line-height:1.02;margin:0 0 14px;font-weight:900;letter-spacing:-2px}.hero h1 b{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{color:var(--muted);font-size:18px;margin:0 0 20px;max-width:34em}
.btn{display:inline-block;background:var(--grad);color:#120718;font-weight:800;padding:11px 20px;border-radius:99px;text-decoration:none;border:0;font-size:15px;cursor:pointer;font-family:inherit}.btn.ghost{background:transparent;color:var(--ink);border:2px solid var(--line);margin-left:8px}.btn:hover{filter:brightness(1.12)}
.stick{justify-self:center;width:170px;height:280px;position:relative}.float{animation:fl 3.6s ease-in-out infinite}@keyframes fl{50%{transform:translateY(-12px) rotate(3deg)}}
h1.page{font-size:clamp(30px,5vw,46px);font-weight:900;letter-spacing:-1px;margin:36px 0 6px}.lead{color:var(--muted);font-size:18px;margin:0 0 26px;max-width:42em}
h2{font-size:25px;font-weight:800;margin:40px 0 12px;letter-spacing:-.4px}h3{font-size:18px;margin:0 0 6px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(245px,1fr));gap:15px}
.card{display:block;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px;color:inherit;text-decoration:none;transition:.15s}a.card:hover{border-color:var(--pink);transform:translateY(-3px)}
.card p{color:var(--muted);margin:0;font-size:14.5px}.pill{display:inline-block;font:700 11px ui-monospace,monospace;letter-spacing:1px;color:#120718;background:var(--lime);padding:2px 8px;border-radius:99px;margin-bottom:9px}.pill.c{background:var(--cyan)}.pill.p{background:var(--pink)}.pill.v{background:var(--violet);color:#fff}
article{max-width:720px}article li{margin:6px 0}.tip{background:#1a1030;border-left:4px solid var(--cyan);padding:12px 16px;border-radius:0 12px 12px 0;margin:18px 0;color:var(--muted)}
table{width:100%;border-collapse:collapse;font-size:15px}th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line)}th{color:var(--lime);font-size:12.5px;letter-spacing:.8px;text-transform:uppercase}.tw{overflow-x:auto}
input[type=search]{width:100%;background:var(--card);border:1px solid var(--line);color:var(--ink);padding:11px 15px;border-radius:12px;font-size:16px;margin-bottom:16px}
dl.g dt{font-weight:800;color:var(--pink);margin-top:14px}dl.g dd{margin:1px 0 0;color:var(--muted)}
.game{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px;margin:20px 0;scroll-margin-top:90px}.game h2{margin:0 0 4px}.game>p{color:var(--muted);margin:0 0 14px}.hud{display:flex;flex-wrap:wrap;gap:6px 18px;font:700 14px ui-monospace,monospace;color:var(--lime);margin:10px 0}
.mem{display:grid;grid-template-columns:repeat(4,minmax(0,92px));gap:9px}.mem button{aspect-ratio:1;border-radius:13px;border:2px solid var(--line);background:#2a1745;color:transparent;font-size:30px;cursor:pointer}.mem button.up,.mem button.ok{background:#fff;color:#000}.mem button.ok{border-color:var(--lime);opacity:.65}
.lanes{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;max-width:420px;height:300px;position:relative;background:#0f0819;border-radius:14px;overflow:hidden;border:1px solid var(--line);touch-action:manipulation}.lane{position:relative;border-right:1px dashed #2c1c45}.note{position:absolute;left:12%;width:76%;height:20px;border-radius:7px}.hitline{position:absolute;left:0;right:0;bottom:46px;height:3px;background:var(--lime);box-shadow:0 0 12px var(--lime)}
.pads{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;max-width:420px;margin-top:8px}.pads button{padding:14px 0;border-radius:11px;border:0;font-weight:800;cursor:pointer;color:#120718;font-size:15px}
.opts{display:grid;gap:8px;max-width:520px}.opts button{text-align:left;background:#2a1745;border:1px solid var(--line);color:var(--ink);padding:11px 14px;border-radius:11px;cursor:pointer;font:inherit}.opts button:hover:not(:disabled){border-color:var(--cyan)}.opts button.good{background:#1f5137;border-color:var(--lime)}.opts button.bad{background:#5a1f3a;border-color:var(--pink)}
.swatches{display:flex;flex-wrap:wrap;gap:9px;margin:12px 0}.swatches button{width:38px;height:38px;border-radius:50%;border:2px solid #fff4;cursor:pointer}
#stage{height:90px;border-radius:13px;display:flex;align-items:center;justify-content:center;font-weight:900;font-size:22px;color:#120718;transition:.2s;margin-top:8px;text-align:center;padding:8px}
footer{border-top:1px solid var(--line);margin-top:56px;padding:24px 0 38px;color:var(--muted);font-size:14px}
@media (max-width:680px){.hero{grid-template-columns:1fr;padding-top:30px}.stick{display:none}.btn.ghost{margin:8px 0 0}}
[hidden]{display:none!important}