:root{--bg:#f5f3ec;--paper:#fffefa;--ink:#253a33;--muted:#758079;--green:#1b5142;--line:#dddeda;--gold:#b38948;--wash:#e9eee7}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,"PingFang SC","Noto Sans CJK SC","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.75}button,input,select{font:inherit}button,select{cursor:pointer}button,a,input,select{touch-action:manipulation}button{border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:7px;padding:9px 15px;transition:background .15s,color .15s}button:hover{background:var(--wash)}button:focus-visible,a:focus-visible{outline:3px solid #bb9255;outline-offset:3px}button.active{background:var(--green);border-color:var(--green);color:white}header{height:90px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:0 5%;border-bottom:1px solid 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.score-caption{font-size:10px;color:#8b9588;margin:16px 28px -8px}button:disabled{cursor:default}.note{color:var(--ink)}.note.active{color:var(--gold)}

.ornament-vector{margin:10px 28px 0;display:flex;align-items:center;gap:12px;color:var(--green)}.ornament-vector span{font-size:10px;color:var(--muted)}