.pa-launch{display:block;width:100%;margin-top:14px;border:0;border-radius:11px;padding:13px 16px;background:linear-gradient(90deg,#ec4899,#8b5cf6,#60a5fa);color:#fff;font-weight:800;cursor:pointer;box-shadow:0 8px 24px rgba(139,92,246,.3)}
.pa-oral{border-color:rgba(52,211,153,.35);background:linear-gradient(135deg,rgba(16,185,129,.13),rgba(59,130,246,.06))}
.oral-practice-mode .lesson-content form,.oral-practice-mode .practice-upload,.oral-practice-mode [class*="upload"]{display:none!important}
#guided-sim-help{position:fixed;z-index:100000;right:22px;bottom:22px;width:280px;padding:16px;border-radius:16px;background:#111827;color:#fff;box-shadow:0 18px 50px rgba(0,0,0,.35);display:grid;grid-template-columns:44px 1fr;gap:7px 11px;border:1px solid rgba(255,255,255,.15)}
#guided-sim-help img{grid-row:1/4;width:44px;height:44px;border-radius:12px;object-fit:cover}#guided-sim-help b{font-size:14px}#guided-sim-help span{font-size:12px;line-height:1.45;color:#d1d5db}#guided-sim-help .gsh-next{grid-column:2;border:0;border-radius:8px;padding:8px;background:#8b5cf6;color:#fff;font-weight:700;cursor:pointer}#guided-sim-help .gsh-close{position:absolute;right:6px;top:5px;border:0;background:none;color:#9ca3af;font-size:18px;cursor:pointer}
@media(max-width:700px){#guided-sim-help{right:10px;bottom:10px;width:calc(100% - 20px)}}