:root{--bg:#0f1226;--bg2:#171b3a;--card:#1e2347;--card2:#262c5c;--text:#f4f6ff;--muted:#aab2d6;--yellow:#ffd23f;--pink:#ff5d8f;--cyan:#2fd4ff;--green:#3ddc84;--orange:#ff8a3d;--purple:#9b6bff;--radius:16px}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{color:inherit;text-decoration:none}
header{position:sticky;top:0;z-index:20;background:rgba(15,18,38,.95);backdrop-filter:blur(8px);border-bottom:1px solid #2a2f5e}
.header-inner{max-width:1100px;margin:0 auto;padding:12px 16px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:10px;font-weight:900;font-size:22px;letter-spacing:.5px}
.logo-mark{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--yellow),var(--pink));display:grid;place-items:center;color:#1a1033;font-size:20px;font-weight:900}
.logo span b{color:var(--yellow)}
.logo span i{color:var(--cyan);font-style:normal}
.search{flex:1;min-width:200px;display:flex}
.search input{width:100%;padding:11px 14px;border-radius:999px;border:1px solid #343a6e;background:#12152e;color:var(--text);font-size:15px;outline:none}
.search input:focus{border-color:var(--yellow)}
.nav{display:flex;gap:14px;font-size:14px;color:var(--muted)}
.nav a:hover{color:#fff}
main{max-width:1100px;margin:0 auto;padding:18px 16px 40px}
.hero{background:linear-gradient(120deg,#ff5d8f,#9b6bff 45%,#2fd4ff);border-radius:22px;padding:28px 24px;margin:6px 0 22px;box-shadow:0 12px 40px rgba(0,0,0,.35)}
.hero h1{margin:0 0 8px;font-size:clamp(28px,5vw,44px);line-height:1.05}
.hero p{margin:0 0 16px;max-width:620px;font-size:16px;opacity:.95}
.hero-cta{display:flex;gap:10px;flex-wrap:wrap}
.btn{display:inline-block;padding:11px 18px;border-radius:999px;background:var(--yellow);color:#1a1033;font-weight:800;border:0;cursor:pointer;font-size:15px}
.btn.ghost{background:rgba(255,255,255,.18);color:#fff;border:1px solid rgba(255,255,255,.4)}
.btn.small{padding:8px 13px;font-size:14px}
.section-title{font-size:22px;margin:26px 0 4px}
.section-sub{color:var(--muted);margin:0 0 14px;font-size:14px}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0 18px}
.chip{padding:8px 14px;border-radius:999px;border:1px solid #343a6e;background:var(--card);color:var(--text);cursor:pointer;font-size:14px}
.chip.active{background:var(--yellow);color:#1a1033;border-color:var(--yellow);font-weight:800}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px}
.card{background:var(--card);border:1px solid #2a2f5e;border-radius:var(--radius);overflow:hidden;cursor:pointer;transition:transform .15s,box-shadow .15s}
.card:hover{transform:translateY(-3px);box-shadow:0 10px 28px rgba(0,0,0,.4)}
.thumb{height:130px;display:grid;place-items:center;position:relative;overflow:hidden}
.thumb svg{width:72px;height:72px;filter:drop-shadow(0 6px 10px rgba(0,0,0,.35))}
.thumb .badge{position:absolute;top:10px;left:10px;background:rgba(0,0,0,.55);color:#fff;font-size:11px;font-weight:800;padding:4px 8px;border-radius:999px;letter-spacing:.5px}
.card-body{padding:12px 14px 14px}
.card-body h3{margin:0 0 4px;font-size:17px}
.card-body p{margin:0;color:var(--muted);font-size:13px;line-height:1.4}
.meta{display:flex;justify-content:space-between;margin-top:10px;font-size:12px;color:var(--muted)}
.meta b{color:var(--yellow)}
.empty{display:none;padding:28px;text-align:center;color:var(--muted);background:var(--card);border-radius:var(--radius)}
footer{border-top:1px solid #2a2f5e;color:var(--muted);font-size:13px}
.footer-inner{max-width:1100px;margin:0 auto;padding:22px 16px;display:flex;gap:18px;flex-wrap:wrap;justify-content:space-between}
/* Play page */
.play-wrap{background:var(--card);border:1px solid #2a2f5e;border-radius:20px;padding:16px}
.play-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;flex-wrap:wrap}
.play-head h1{margin:0;font-size:26px}
.play-head p{margin:6px 0 0;color:var(--muted)}
.scorebar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin:14px 0}
.score{font-size:18px;font-weight:800;background:#12152e;border:1px solid #343a6e;padding:8px 14px;border-radius:999px}
.score span{color:var(--yellow)}
.stage{position:relative;background:#0a0d20;border-radius:14px;overflow:hidden;border:1px solid #343a6e}
.stage canvas{display:block;width:100%;height:auto;touch-action:none}
.controls{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.touch-pad{display:none;gap:10px;margin-top:12px;justify-content:center}
.touch-pad button{flex:1;max-width:120px;padding:14px 10px;border-radius:12px;border:1px solid #343a6e;background:var(--card2);color:#fff;font-size:16px;font-weight:700}
@media(max-width:640px){.touch-pad{display:flex}.nav{display:none}}
.howto{margin-top:18px;background:#12152e;border:1px solid #2a2f5e;border-radius:14px;padding:14px 16px}
.howto h2{margin:0 0 8px;font-size:17px}
.howto p,.howto li{color:var(--muted);font-size:14px;line-height:1.6}
.related{margin-top:22px}