.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.interactive-phone{width:330px;max-width:100%;height:660px;display:flex;flex-direction:column;text-align:left;position:relative;color:#27251f;font:14px/1.5 system-ui,sans-serif;box-shadow:0 30px 42px #14221b26}.demo-status{display:flex;justify-content:space-between;padding:11px 18px 3px;font-size:9px;color:#66685f;flex:none}.demo-status span:last-child{font-size:7px;letter-spacing:1px}.demo-app-title{text-align:center;font-size:17px;font-weight:700;padding:17px 12px 20px;flex:none}.demo-body{overflow-y:auto;overscroll-behavior:contain;padding:0 16px 22px;scrollbar-width:thin;flex:1;min-height:0}.demo-search{display:flex;align-items:center;border-radius:14px;background:#e8e5dc;margin-bottom:17px}.demo-search input{width:100%;min-width:0;border:0;background:none;font:12px system-ui;padding:16px 7px 16px 13px;color:#35372e}.demo-search button{border:0;background:transparent;color:#776b5a;padding:10px;font-size:19px}.demo-segments{display:flex;gap:4px;padding:4px;background:#e7e4dc;border-radius:12px}.demo-segments button{flex:1;min-width:0;border:0;border-radius:9px;background:transparent;color:#48483f;font-size:11px;padding:11px 4px;line-height:1.4}.demo-segments button[aria-pressed=true]{background:#fffdf8;color:#972d0c;font-weight:700}.demo-result-count{font-size:11px;margin:14px 0 3px!important;color:#6b6b5f}.demo-pager{display:flex;justify-content:space-between;align-items:center;margin-bottom:13px;color:#a33515;font-size:11px;font-weight:600}.demo-pager button{border:0;background:none;color:#a33515;font-size:25px;width:40px;height:42px}.demo-screen button:disabled{opacity:.35;cursor:default}.demo-char-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.demo-char-grid button{border:1px solid #e2dfd7;border-radius:15px;background:#fffdf8;color:#28251e;min-height:104px;padding:10px 2px;transition:background .15s,transform .15s}.demo-char-grid button:hover{background:#efe3d4;transform:translateY(-2px)}.demo-char-grid button>span{display:block;font:40px/1.5 "Songti SC",serif}.demo-char-grid small{color:#a33515;font-size:12px}.demo-empty{grid-column:1/-1;font-size:13px;padding:25px 0}.demo-local-note{font-size:11px!important;line-height:1.7;text-align:center;color:#727065;margin:15px 0!important}.demo-back{border:0;background:transparent;font-size:12px;color:#a33515;padding:8px 0}.demo-han{font:82px/1.3 "Songti SC",serif;text-align:center;margin:13px 0 4px!important}.demo-pinyin{font-size:20px!important;line-height:1.5;color:#a33515;text-align:center;margin:10px 0!important}.demo-definition{font-size:14px;line-height:1.6;text-align:center;margin:10px 0 15px!important}.demo-stroke{margin-top:24px}.stroke-stage{background:#fffdf8;border-radius:16px;overflow:hidden;border:1px solid #e4dfd4;aspect-ratio:1}.stroke-stage svg{display:block;width:100%;height:100%;padding:14px}.writing-grid{stroke:#e9e1d2;stroke-width:3;stroke-dasharray:15 20;fill:none}.stroke-count{text-align:center;font-size:12px;margin:12px 0!important}.stroke-controls{display:flex;gap:7px;justify-content:center}.stroke-controls button{border:1px solid #d2c3b0;border-radius:8px;background:#fffdf8;font-size:12px;padding:10px;min-width:40px;color:#9b3312}.stroke-controls [data-stroke=play]{flex:1}.stroke-credit{display:block;font-size:8px;color:#857966;line-height:1.6;text-align:center;margin-top:15px}.demo-context-label{font-size:12px!important;font-weight:600;text-align:center;margin:28px 0 18px!important;color:#615e53}.demo-phrase{background:#fffdf8;border-radius:23px;text-align:center;padding:27px 12px 32px;margin-bottom:20px}.demo-phrase>span{font:50px/1.4 "Songti SC",serif}.demo-phrase>p:last-child{font-size:20px;margin-top:16px}.demo-listen,.demo-primary,.demo-secondary{width:100%;border:0;border-radius:14px;padding:15px 10px;font-size:14px;font-weight:650;line-height:1.4}.demo-listen{color:#a33515;background:#eee1d6}.demo-primary{background:#a33515;color:white;margin-top:22px}.demo-secondary{color:#a33515;background:none;margin-top:8px}.practice-content h3{font-size:25px;text-align:center;margin:8px 0 20px}.practice-glyph{font:95px/1.5 "Songti SC",serif;text-align:center;background:#fffdf8;border-radius:24px;margin:23px auto 15px;width:86%}.demo-memory{margin-top:20px;border-top:1px solid #dcd4c8;padding-top:15px;font-size:12px}.demo-memory summary{cursor:pointer;color:#a33515;font-weight:650}.demo-memory img{border-radius:12px;width:100%;margin-top:14px}.demo-memory p{font-size:12px;margin-top:8px}.demo-audio-status{font-size:11px;color:#9b3312;margin:10px 0!important}.demo-complete{text-align:center;padding:50px 8px}.demo-complete>span{font:100px/1.5 "Songti SC",serif;color:#a33515}.demo-complete h3{font-size:25px;line-height:1.2}.demo-complete p{font-size:14px;margin-top:25px}.demo-loading{text-align:center;padding:35px;font-size:14px}.detail-grid article{position:relative;border-radius:10px;padding:18px;margin:-18px;transition:background .2s}.detail-grid article:hover{background:#eee6d7}.feature-open{font:inherit;font-weight:inherit;letter-spacing:inherit;color:inherit;text-align:left;background:none;border:0;padding:0;display:flex;gap:10px;align-items:center}.feature-open:after{content:'';position:absolute;inset:0;border-radius:10px}.feature-open:focus-visible{outline:none}.feature-open:focus-visible:after{outline:3px solid #a33515;outline-offset:4px}.feature-arrow{font-size:19px;font-weight:400;color:#a33515;opacity:.65}.detail-grid article>.feature-link{display:block;font-size:11px;color:#a33515;font-weight:600;margin-top:19px}.feature-modal-open{overflow:hidden}.feature-dialog{width:min(940px,calc(100% - 40px));max-height:90dvh;padding:0;border:0;border-radius:20px;background:#fbf8f1;color:#252820;box-shadow:0 30px 100px #0005;overflow-y:auto;overscroll-behavior:contain}.feature-dialog::backdrop{background:#17231bd1;backdrop-filter:blur(5px)}.feature-dialog>header{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:27px 35px;border-bottom:1px solid #dedbce;position:sticky;top:0;background:#fbf8f1;z-index:2}.feature-dialog .eyebrow{font-size:9px;margin-bottom:7px}.feature-dialog h2{font-size:32px;line-height:1.2}.dialog-close{border:1px solid #c5c7b9;background:none;border-radius:50%;width:42px;height:42px;flex:none;font-size:27px;color:#4c5144;line-height:1}.feature-dialog-body{display:grid;grid-template-columns:1fr 1fr;gap:45px;padding:32px 38px}.feature-dialog-copy{align-self:center;font-size:16px}.feature-dialog-copy ol{padding-left:20px;margin:27px 0;font-size:14px}.feature-dialog-copy li{margin:16px 0;padding-left:5px}.feature-dialog-copy>a{font-size:13px}.feature-dialog-copy .dialog-caption{font-size:11px;color:#776c58;line-height:1.7;margin:20px 0}.modal-phone{height:590px;width:300px;box-shadow:0 15px 35px #19231518}.native-capture{width:auto;max-width:100%;max-height:630px;display:block;margin:0 auto;border:5px solid #30302a;border-radius:25px}.theme-preview-controls{display:flex;gap:7px;justify-content:center;margin-bottom:17px}.theme-preview-controls button{border:1px solid #b8bfaa;background:transparent;padding:9px 14px;font-size:12px;border-radius:7px}.theme-preview-controls button[aria-pressed=true]{background:#233f35;color:white}.native-comparison{font-size:12px;margin-top:22px}.native-comparison summary{cursor:pointer;text-align:center;color:#a33515;padding:9px}.native-comparison img{margin-top:12px}.feature-dialog:focus{outline:none}@media(max-width:700px){.feature-dialog{width:calc(100% - 20px);max-height:95dvh;border-radius:14px}.feature-dialog>header{padding:18px 20px}.feature-dialog h2{font-size:25px}.feature-dialog-body{grid-template-columns:1fr;gap:25px;padding:25px 20px}.feature-dialog-copy{font-size:15px}.feature-dialog-copy ol{font-size:13px}.modal-phone{height:580px;width:290px}.native-capture{max-height:590px}.interactive-phone{width:310px;max-width:100%;height:630px}.modal-phone{height:580px}.detail-grid article{padding:10px;margin:-10px}.feature-open{gap:6px}.feature-arrow{font-size:14px}.detail-grid article>.feature-link{font-size:10px}.feature-dialog-copy{grid-row:1}.feature-dialog-copy ol{margin:15px 0}.feature-dialog-copy li{margin:8px 0}}@media(prefers-reduced-motion:reduce){.demo-char-grid button,.detail-grid article{transition:none}}
