/* QV-09: in-flow introduction leaves all game controls available. */
.qv-helpbar{display:flex;justify-content:flex-end;padding:4px 14px;background:#102827}
.qv-helpbar button,.qv-intro button,.qv-guide-dialog button{min-height:44px;min-width:44px;border:1px solid #629484;border-radius:10px;padding:9px 12px;background:#244a41;color:#e8f1ec}
.qv-intro{margin:10px 14px;padding:14px;border:1px solid #80bda6;border-radius:16px;background:linear-gradient(135deg,#234b43,#102827);scroll-margin-top:12px}
.qv-intro[hidden]{display:none}
.qv-intro small{color:#b9d8cb}.qv-intro h2{font-size:19px;margin:8px 0}.qv-intro p{margin:8px 0 12px}
.qv-intro-actions{display:flex;flex-wrap:wrap;gap:8px}.qv-intro-actions button:last-child{margin-left:auto}
.qv-guide-dialog{width:min(580px,calc(100% - 24px));max-height:calc(100dvh - env(safe-area-inset-top) - env(safe-area-inset-bottom) - 28px);margin:auto;padding:16px;background:#102827;color:#e8f1ec;border:1px solid #80bda6;border-radius:16px;overflow:auto;overscroll-behavior:contain}
.qv-guide-dialog::backdrop{background:#020c0de6}
.qv-guide-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.qv-guide-heading h2{font-size:21px;margin:0}
.qv-guide-dialog details{border-top:1px solid #42665a}.qv-guide-dialog summary{min-height:48px;padding:14px 4px;cursor:pointer;font-weight:700;line-height:1.5}
.qv-guide-dialog p{line-height:1.65;overflow-wrap:anywhere}.qv-guide-dialog summary:focus-visible,.qv-helpbar button:focus-visible,.qv-intro button:focus-visible,.qv-guide-dialog button:focus-visible{outline:2px solid #e3c58b;outline-offset:2px}