.rk-arcade{--arcade-ink:#221b3b;padding:24px;border:2px solid var(--arcade-ink);border-radius:20px;background-color:#fff9eb;box-shadow:5px 5px 0 #221b3b;color:var(--arcade-ink)}
.rk-arcade-intro{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px}
.rk-arcade-eyebrow{font-size:10px;letter-spacing:2px;font-weight:800;color:#675781}
.rk-arcade-intro h2{font-size:24px;font-weight:900;margin:6px 0}.rk-arcade-intro p{font-size:13px;color:#716881;margin:0}
.rk-arcade-ranking{display:flex;align-items:center;gap:8px;flex-shrink:0;background:#fff276;border:2px solid var(--arcade-ink);border-radius:12px;box-shadow:3px 3px 0 var(--arcade-ink);padding:10px 16px;font-weight:800}
.rk-arcade-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
@media(min-width:541px){.rk-arcade-grid:not(:has(.rk-arcade-robot)){grid-template-columns:repeat(2,minmax(0,1fr))}}
.rk-arcade-ranking:disabled{cursor:not-allowed;opacity:.65}
.rk-arcade-card{--accent:#ff52bb;display:flex;flex-direction:column;min-width:0;padding:18px;text-align:left;background:white;color:var(--arcade-ink);border:2px solid var(--arcade-ink);border-radius:16px;box-shadow:5px 5px 0 var(--accent);transition:transform .16s ease,box-shadow .16s ease;text-decoration:none}
.rk-arcade-sketch{--accent:#62d7f2}.rk-arcade-ufo{--accent:#bcf94a}
.rk-arcade-card-top{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:10px}
.rk-arcade-card-top .rk-arcade-icon{flex-shrink:0;width:44px;height:44px}
.rk-arcade-card-top .rk-arcade-title{flex:1;min-width:0;margin:0;font-size:17px;overflow-wrap:anywhere}
.rk-arcade-presence{flex-shrink:0;white-space:nowrap}
.rk-arcade-presence-number{color:#15803d;font-weight:700;font-size:13px;margin-right:2px}
.rk-arcade-presence[hidden]{display:none!important}
.rk-arcade-card-top .rk-pixel-art{width:32px;height:32px}
.rk-arcade-icon{display:grid;place-items:center;width:56px;height:56px;border:2px solid var(--arcade-ink);border-radius:12px;background:var(--accent);font-size:32px;transition:transform .16s ease}
.rk-arcade-tag{border:1px solid var(--arcade-ink);border-radius:7px;background:#f7f0ff;padding:4px 7px;font-size:11px;font-weight:700}
.rk-arcade-title{display:block;margin:0 0 8px;font-size:19px;font-weight:900}
.rk-arcade-description{display:block;margin:0;font-size:13px;line-height:1.65;color:#6c6279}
.rk-arcade-card-bottom{margin-top:12px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.rk-arcade-play{border:1.5px solid var(--arcade-ink);border-radius:999px;background:var(--accent);padding:4px 10px;font-size:12px;font-weight:800}
.rk-arcade-mode{font-size:11px;color:#716881}.rk-arcade-arrow{margin-left:auto;font-size:20px}
.rk-arcade-card:focus-visible,.rk-arcade-ranking:focus-visible{outline:3px solid #4f46e5;outline-offset:5px}
@media(hover:hover){.rk-arcade-card:hover{transform:translate(-2px,-3px);box-shadow:7px 8px 0 var(--accent)}.rk-arcade-card:hover .rk-arcade-icon{transform:rotate(-7deg)}.rk-arcade-ranking:hover{transform:translate(-1px,-1px);box-shadow:4px 4px 0 var(--arcade-ink)}}
.rk-arcade-card:active{transform:translate(3px,3px);box-shadow:2px 2px 0 var(--accent)}
@media(max-width:900px){.rk-arcade-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:540px){.rk-arcade{padding:16px}.rk-arcade-grid{grid-template-columns:1fr;gap:18px}.rk-arcade-intro h2{font-size:20px}.rk-arcade-ranking{padding:8px 11px}.rk-arcade-intro{align-items:flex-start}.rk-arcade-intro p{max-width:210px}}
@media(prefers-reduced-motion:reduce){.rk-arcade-card,.rk-arcade-icon,.rk-arcade-ranking{transition:none!important;transform:none!important}}