/* Add visible trial labels without changing the original 1.18 styles or artwork. */
.feedback-shell .feedback-group{--group-color:#225e45;--group-tint:#e5f0e4}
.feedback-shell .feedback-group[data-feedback-group="strategy"]{--group-color:#675087;--group-tint:#eee8f6}
.feedback-shell .feedback-group[data-feedback-group="listener"]{--group-color:#315f8a;--group-tint:#e4edf7}
.feedback-shell .feedback-group[data-feedback-group="words"]{--group-color:#176b6c;--group-tint:#dff0ed}
.feedback-shell .feedback-group[data-feedback-group="next"]{--group-color:#885912;--group-tint:#fbefcf}
.feedback-shell .feedback-group[data-feedback-group="explore"]{--group-color:#94465d;--group-tint:#f7e7ed}
.feedback-shell .feedback-group>.feedback-section-heading{padding:17px 18px;gap:14px;border:1px solid var(--group-color);border-left:6px solid var(--group-color);border-radius:16px;background:var(--group-tint);color:var(--group-color);margin-bottom:16px}
.feedback-shell .feedback-group[data-feedback-group] .section-number{background:var(--group-color);color:#fff;flex:0 0 48px;width:48px;height:48px;border-radius:13px;font-size:1.65rem;font-weight:750;line-height:1}
.feedback-shell .feedback-group>.feedback-section-heading>div{min-width:0}
.feedback-shell .feedback-group>.feedback-section-heading h2{color:var(--group-color);font-size:1.5rem;line-height:1.25;font-weight:750;letter-spacing:-.025em}
.feedback-shell .feedback-group-description{font-size:.82rem;line-height:1.5;margin-top:5px;color:#405249}
.feedback-shell .feedback-group>.feedback-section-heading .ja-inline{color:var(--group-color)}
.feedback-shell .feedback-group>.panel:first-of-type,.feedback-shell .feedback-group>.explorer{margin-top:0}
@media(max-width:600px){
 .feedback-shell .feedback-group>.feedback-section-heading{padding:14px 12px;gap:11px;border-left-width:5px}
 .feedback-shell .feedback-group .section-number{flex-basis:42px;width:42px;height:42px;font-size:1.4rem;border-radius:11px}
 .feedback-shell .feedback-group>.feedback-section-heading h2{font-size:1.25rem}
 .feedback-shell .feedback-group-description{font-size:.78rem}
}
@media print{.feedback-shell .feedback-group>.feedback-section-heading{break-after:avoid}}