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.unit-speaking{margin:20px 0 10px;padding:14px 18px;border:1px solid var(--line);border-radius:10px;background:#f0f2e9}.unit-speaking summary{cursor:pointer;font-weight:650}.unit-speaking p{margin:9px 0}.unit-speaking b{font-size:20px}.unit-speaking a{text-decoration:underline;text-underline-offset:3px}
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