:root{--cgb-purple:#43216e;--cgb-pink:#ff5d91;--cgb-blue:#2868c7;--cgb-ok:#1f9d5c;--cgb-bad:#d93f52}
.cgb-game{max-width:980px;margin:20px auto;padding:16px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.cgb-game-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.cgb-game-head h1{margin:2px 0 0;color:var(--cgb-purple);font-size:clamp(26px,6vw,46px)}
.cgb-kicker{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:#8c759e;font-weight:800}.cgb-score{font-weight:800;background:#fff4c7;padding:10px 14px;border-radius:999px}
.cgb-word-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.cgb-card,.cgb-choice,.cgb-match-item{border:1px solid #eadff1;background:white;border-radius:18px;box-shadow:0 10px 26px rgba(53,30,76,.07)}
.cgb-card{padding:18px;text-align:center;cursor:pointer;position:relative}.cgb-card:active{transform:scale(.985)}
.cgb-visual{height:120px;display:flex;align-items:center;justify-content:center;margin-bottom:10px}.cgb-visual img{max-width:100%;max-height:120px;border-radius:14px}.cgb-visual .emoji{font-size:64px}
.cgb-hanzi{font-size:clamp(30px,10vw,58px);font-weight:800;color:#2a173e;line-height:1.1}.cgb-pinyin{font-size:17px;color:#3762a6;margin-top:6px}.cgb-pt{font-size:16px;color:#665b6d;margin-top:4px}
.cgb-audio{position:absolute;right:10px;top:10px;width:34px;height:34px;border-radius:50%;background:#f2ebff;display:flex;align-items:center;justify-content:center}
.cgb-example{margin-top:12px;border-top:1px solid #eee5f2;padding-top:10px;text-align:left}.cgb-example .zh{font-weight:800;font-size:18px}.cgb-example button{border:0;background:#f7f2ff;border-radius:10px;padding:7px 10px;margin-top:7px;cursor:pointer}
.cgb-dialogue{display:flex;flex-direction:column;gap:10px;margin-bottom:18px}.cgb-line{display:grid;grid-template-columns:54px 1fr;gap:10px;align-items:start}.cgb-speaker{font-size:38px;text-align:center}.cgb-bubble{background:white;border:1px solid #eadff1;border-radius:16px;padding:12px;cursor:pointer}.cgb-bubble .zh{font-size:24px;font-weight:800}.cgb-bubble .py{color:#3762a6}.cgb-bubble .pt{color:#665b6d}
.cgb-quiz{text-align:center}.cgb-quiz-prompt{background:white;border:1px solid #eadff1;border-radius:18px;padding:26px;margin-bottom:14px}.cgb-big-play{border:0;background:var(--cgb-purple);color:white;border-radius:999px;padding:14px 22px;font-weight:800;cursor:pointer}
.cgb-choices{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.cgb-choice{padding:16px;cursor:pointer;font-weight:700}.cgb-choice.correct{border-color:var(--cgb-ok);background:#eefaf4}.cgb-choice.wrong{border-color:var(--cgb-bad);background:#fff1f3}
.cgb-next{margin-top:14px;border:0;background:var(--cgb-purple);color:white;padding:12px 18px;border-radius:12px;font-weight:800;cursor:pointer}
.cgb-match{display:grid;grid-template-columns:1fr 1fr;gap:14px}.cgb-match-col{display:flex;flex-direction:column;gap:10px}.cgb-match-item{padding:14px;cursor:pointer;text-align:center;font-weight:800;min-height:54px;display:flex;align-items:center;justify-content:center}.cgb-match-item.selected{outline:3px solid #a78bfa}.cgb-match-item.done{background:#eefaf4;border-color:var(--cgb-ok);pointer-events:none}
.cgb-toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:#21142d;color:white;padding:10px 15px;border-radius:999px;z-index:99999;box-shadow:0 8px 24px rgba(0,0,0,.2)}
@media(max-width:560px){.cgb-game{padding:10px}.cgb-word-grid{grid-template-columns:1fr}.cgb-visual{height:145px}.cgb-visual img{max-height:145px}.cgb-choices{grid-template-columns:1fr}.cgb-game-head{align-items:flex-start}.cgb-match{gap:8px}.cgb-match-item{padding:10px;font-size:14px}}