/* GamePix Portal — frontend */
.gpx-player{margin:0 0 1.75rem;max-width:100%}
.gpx-stage{position:relative;width:100%;aspect-ratio:var(--gpx-ratio,1.6);background:#11131a;border-radius:12px;overflow:hidden}
.gpx-portrait .gpx-stage{max-width:520px;margin-inline:auto}
.gpx-stage iframe{position:absolute;inset:0;width:100%;height:100%;border:0;display:block}
.gpx-poster{position:absolute;inset:0;display:grid;place-items:center}
.gpx-poster img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.55)}
.gpx-play{position:relative;display:inline-flex;align-items:center;gap:.6rem;padding:.9rem 1.8rem;font:600 1.05rem/1 system-ui,sans-serif;color:#fff;background:#5b4bd6;border:0;border-radius:999px;cursor:pointer;box-shadow:0 8px 24px rgba(0,0,0,.35);transition:transform .15s ease,background .15s ease}
.gpx-play:hover{transform:translateY(-2px);background:#6c5ce7}
.gpx-play-icon{font-size:.85em}
.gpx-controls-bar{display:flex;align-items:center;gap:1rem;margin-top:.6rem}
.gpx-fullscreen{padding:.45rem 1rem;font:500 .9rem/1 system-ui,sans-serif;color:#333;background:#eceef3;border:0;border-radius:8px;cursor:pointer}
.gpx-fullscreen:hover{background:#e0e3ea}
.gpx-score{font:500 .9rem/1 system-ui,sans-serif;color:#555}
.gpx-sections{margin:2rem 0}
.gpx-section{margin:0 0 2rem}
.gpx-section h2{font-size:1.35rem;margin:0 0 .75rem}
.gpx-controls-list{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.gpx-controls-list li{display:flex;align-items:baseline;gap:.75rem}
.gpx-controls-list kbd{flex:0 0 auto;min-width:6.5rem;padding:.3rem .6rem;font:600 .82rem/1.2 ui-monospace,monospace;background:#f1f2f6;border:1px solid #d8dae2;border-bottom-width:2px;border-radius:6px}
.gpx-tips{padding-left:1.2rem;display:grid;gap:.4rem}
.gpx-credit{font-size:.9rem;color:#667}
.gpx-source-desc blockquote{margin:0;padding:.75rem 1rem;border-left:3px solid #d8dae2;color:#555;font-size:.95rem}
.gpx-video-frame{position:relative;width:100%;aspect-ratio:16/9;border-radius:10px;overflow:hidden;background:#11131a}
.gpx-video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.gpx-faq-item{border:1px solid #e4e6ee;border-radius:8px;padding:.15rem 1rem;margin-bottom:.6rem;background:#fff}
.gpx-faq-item summary{cursor:pointer;padding:.7rem 0;font-weight:600;list-style:none;position:relative;padding-right:1.6rem}
.gpx-faq-item summary::-webkit-details-marker{display:none}
.gpx-faq-item summary::after{content:"+";position:absolute;right:0;top:.65rem;font-weight:700;font-size:1.1rem;color:#6c5ce7}
.gpx-faq-item[open] summary::after{content:"\2212"}
.gpx-faq-item p{margin:0 0 .8rem;color:#444}
.gpx-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:1rem}
.gpx-card{display:block;text-decoration:none;color:inherit;border-radius:10px;overflow:hidden;background:#f6f7fa;transition:transform .15s ease,box-shadow .15s ease}
.gpx-card:hover{transform:translateY(-3px);box-shadow:0 10px 22px rgba(0,0,0,.12)}
.gpx-card-art{display:block;aspect-ratio:1;overflow:hidden;background:#e6e8ef}
.gpx-card-art img{width:100%;height:100%;object-fit:cover;display:block}
.gpx-card-title{display:block;padding:.6rem .7rem;font:600 .9rem/1.3 system-ui,sans-serif}
@media (max-width:640px){
 .gpx-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:.7rem}
 .gpx-controls-list li{flex-direction:column;gap:.2rem}
}