.choices button.meaning-choice{width:min(155px,30%);height:auto;min-height:76px;padding:12px 14px;font:16px/1.5 "Noto Serif SC","Songti SC",SimSun,serif}.challenge-card .spirit-glyph{margin-top:2px}.challenge-card #challengeHint{color:#71664e;font-size:13px}@media(max-width:600px){.choices button.meaning-choice{width:100%;min-height:54px;font-size:15px}.challenge-card .spirit-glyph{font-size:72px}.challenge-card .choices{gap:8px;margin:15px 0}}