:root{--ink:#204c3f;--muted:#738277;--red:#b85136;--yellow:#f7e2a9;--line:#e1e7da;--paper:#faf8f0;--dock:130px;--cell:108px;--axis:112px;color-scheme:light}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:'Microsoft YaHei','微软雅黑',Arial,sans-serif;line-height:1.6;padding-bottom:calc(var(--dock) + 22px)}button,input,select{font:inherit}button,select,a{touch-action:manipulation}button{cursor:pointer;color:var(--ink);background:#fffdf6;border:1px solid var(--line);border-radius:12px;min-height:44px;padding:8px 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0;line-height:1.6}.preview-play{font-size:22px;display:flex;align-items:center;gap:12px;padding:14px 19px;flex-shrink:0}.preview-play span{font-size:14px}.preview-play small{display:block;font-size:9px;font-weight:400;letter-spacing:.06em;opacity:.7}.controls{margin:24px 0 0}.filter-top{display:flex;gap:12px;align-items:center}.searchbox{display:flex;align-items:center;border:1px solid var(--line);background:#fffdf6;border-radius:12px;padding:0 12px;flex:1;min-width:0;gap:8px}.searchbox>span[aria-hidden]{font-size:27px;color:var(--muted)}.searchbox input{height:45px;width:100%;min-width:0;border:0;background:transparent;outline:none;color:var(--ink);font-size:14px}.searchbox button{border:0;padding:0 5px;font-size:24px;min-width:35px}.initial-select{display:flex;gap:8px;align-items:center;font-size:12px;color:var(--muted)}select{border:1px solid var(--line);background:#fffdf6;border-radius:10px;padding:8px;color:var(--ink);min-height:44px;max-width:100%}.sequence-actions{display:flex;gap:8px;font-size:12px}.final-tabs{display:flex;gap:7px;align-items:center;flex-wrap:wrap;margin-top:13px}.final-tabs button{font-size:12px;padding:6px 12px;min-height:38px;border-radius:9px;background:transparent}.final-tabs button[aria-pressed=true]{background:#e5edda;border-color:#aebc9c}.table-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:22px 0 4px}.table-heading>div:first-child{display:flex;align-items:baseline;gap:13px}.table-heading h2{font-size:18px;margin:0}.table-heading #resultCount{font-size:11px;color:var(--muted)}.table-move{display:flex;gap:7px;align-items:center;font-size:11px;color:var(--muted)}.table-move button{min-height:35px;width:38px;padding:2px;font-size:18px;border-radius:8px}.table-hint{margin:0 0 12px;color:var(--muted);font-size:11px}.table-wrap{border:1px solid #cbd8c2;border-radius:17px;background:#fffdf6;overflow:auto;max-height:600px;scroll-padding:75px 15px 10px calc(var(--axis) + 15px);overscroll-behavior:contain;position:relative;scrollbar-color:#b4c3a3 #edf0e4;scrollbar-width:auto}table{border-collapse:separate;border-spacing:0;table-layout:fixed;width:max-content}th,td{border-right:1px solid var(--line);border-bottom:1px solid var(--line);text-align:center;padding:0;min-width:var(--cell);width:var(--cell);max-width:var(--cell)}thead th{position:sticky;top:0;z-index:5;height:68px;background:#f0f3e5;font-size:21px;color:#a16624;box-shadow:0 1px 0 #c8d5bd}thead th small{display:block;font-size:9px;color:#869178;font-weight:400;line-height:1.3}thead .corner{left:0;z-index:7;background:#dfe9d3;color:var(--ink);min-width:var(--axis);width:var(--axis);font-size:12px;padding:7px 4px;line-height:1.7}.corner 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th.active-axis{background:#f4e4b9;color:#8e4b20}.cell{padding:5px;background:#fffdf7}.cell.selected-cell{background:#edf2df}.sound-card{display:flex;position:relative;flex-direction:column;justify-content:center;align-items:center;width:100%;min-height:105px;padding:8px 3px 6px;border:1px solid transparent;border-radius:10px;background:transparent;line-height:1.45}.sound-card .pinyin{font-size:23px;font-weight:600;color:var(--red);white-space:nowrap}.sound-card .hanzi{font-size:20px;margin:3px 0 5px}.sound-card .split{font-size:10px;color:#859179;white-space:nowrap}.sound-card .heard{position:absolute;right:5px;top:4px;font-size:9px;color:#6c8b54}.sound-card[aria-pressed=true]{background:#edf2df;border-color:#9cb886;box-shadow:0 0 0 1px #9cb886}.sound-card.playing{border-color:#c57d48;background:#fff0d5;box-shadow:0 0 0 2px #cb9c5440}.blank{background:repeating-linear-gradient(135deg,#f8f8f1,#f8f8f1 5px,#f5f6ee 5px,#f5f6ee 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@media(max-width:850px){.page{padding:0 22px}.hero h1{font-size:31px}.family{width:190px;height:110px}.preview{gap:13px;padding:12px 14px}.picture-wrap{width:100px;height:100px}.formula{font-size:27px;gap:9px}.formula .result{font-size:30px}.preview-play{padding:10px 13px}.preview-top{gap:5px}.rule .en{display:none}.player{padding:10px 18px}.player img{width:50px;height:50px}.sound-info #focusSplit{display:none}.table-heading>div:first-child{display:block}.table-heading #resultCount{display:block}.sequence-actions button{padding:7px 10px}.filter-top{gap:8px}}
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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{@page{size:A3 landscape;margin:8mm}.brandbar,.hero,.preview,.controls,.player,.table-move,.notes,footer,.under-table,.table-hint{display:none}body{padding:0;background:white}.page{padding:0;max-width:none}.table-wrap{overflow:visible;max-height:none;border-radius:0;border:0}:root{--cell:9.3mm;--axis:17mm}thead th,.row-head{position:static;box-shadow:none}.row-head,.row-button{height:15mm}.row-picture{height:7mm;width:7mm;margin:0 auto}.row-button .row-letter{font-size:10pt;top:0;left:0}.row-word{font-size:5pt;margin:0}.row-word small{font-size:5pt}.sound-card{min-height:15mm;padding:0;border:0!important;box-shadow:none!important}.sound-card .pinyin{font-size:7pt}.sound-card .hanzi{font-size:6pt;margin:0}.sound-card .split,.sound-card .heard{display:none}.cell{padding:0}.table-heading h2{font-size:12pt}.table-heading #resultCount{font-size:8pt}thead th{font-size:9pt;height:12mm}thead th small{font-size:4pt}tr{break-inside:avoid}.picture-brand{display:none}}

.picture{background-image:var(--picture-atlas)}
@media(max-width:560px){.hero{padding:10px 0}.hero h1{margin-bottom:2px}.controls{margin-top:12px}}


.learning-destinations{padding:12px 0 0}
