@font-face{font-family:"Pinyin Learning";src:url("assets/fonts/PinyinLearning.woff2") format("woff2");font-weight:300 700;font-style:normal;font-display:swap}
.unit-name h2,.recognize-letter,.tone-symbol,.blend-row .blend-stage strong,.sound-selector button,.multi-readings button,.word-pinyin,.unit-section .quiz-options button,.floating-letter,.quick-symbol,.big-pinyin,.pinyin-display,.letter-grid button,.char-button rt{font-family:"Pinyin Learning",sans-serif;font-style:normal}
.char-button ruby{ruby-align:center}.char-button rt{text-align:center;letter-spacing:0}