:root{--bg:#f6f4ed;--paper:#fffef9;--ink:#183b40;--muted:#718282;--teal:#205b63;--line:#dedfd4;--orange:#df8051;--sage:#e5ede5;--blue:#e1edf0;--sand:#f4e9d5;--rose:#f3e5df}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);margin:0;font-family:-apple-system,BlinkMacSystemFont,PingFang HK,Microsoft JhengHei,sans-serif;font-size:16px;line-height:1.65}button,input,select{font:inherit;color:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer;border:0;min-height:44px}button:disabled{opacity:.45;cursor:default}:is(button:focus-visible,a:focus-visible){outline:3px solid var(--orange);outline-offset:3px}a{color:var(--teal);text-underline-offset:4px}h1,h2,h3,p{margin-top:0}h1{letter-spacing:-1px;margin:14px 0;font-size:39px;line-height:1.25}h2{margin-bottom:12px;font-size:25px;line-height:1.4}h3{margin-bottom:10px;font-size:19px;line-height:1.5}p{margin-bottom:15px}.app{max-width:1120px;margin:auto;padding:0 32px 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summary{font-size:16px}.transcript p{line-height:1.95}.storyParallel{grid-template-columns:1fr 1fr;gap:30px;display:grid}.storyParallel h2{font-size:21px;line-height:1.5}.storyParallel p{white-space:pre-line;font-size:19px;line-height:2}.mandarinStory{border-left:1px solid #dfdcd1;padding-left:30px}.musicCaption{background:linear-gradient(140deg,#fff8e9,#f3e5df)}.musicCaption h3{margin-top:7px}.musicCaption>p{font-size:17px;line-height:1.9}.captionPractice{background:#fffef9;border-radius:13px;padding:15px 17px}.captionPractice strong{color:var(--teal);margin-top:6px;font-size:20px;line-height:1.7;display:block}.songPreview iframe{background:#fafafa;border:0;border-radius:12px;width:100%;margin:20px 0;display:block}.songPreview .sectionTitle{flex-wrap:wrap;gap:10px}@media (max-width:700px){.storyParallel{grid-template-columns:1fr;gap:24px}.mandarinStory{border-top:1px solid #dfdcd1;border-left:0;padding:24px 0 0}.bulletinHero h2{font-size:25px}.newsSummary{font-size:17px}.homeRadio .button{width:100%}.songPreview iframe{min-width:0}.musicCaption>p{font-size:16px}}