:root{--bg:#f5f4ee;--paper:#fffefa;--ink:#263934;--muted:#7d857d;--line:#e0e3d9;--green:#365f50;--lime:#e5edb8;--serif:Georgia,'Songti SC','Noto Serif CJK SC',serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,'PingFang SC',sans-serif;font-size:14px}button,input,textarea,select{font:inherit}button{border:0;border-radius:8px;background:var(--green);color:white;padding:13px 20px;cursor:pointer}button:hover{filter:brightness(1.08)}button:disabled{opacity:.5;cursor:wait}a{color:inherit;text-decoration:none}input,textarea,select{width:100%;border:1px solid var(--line);border-radius:7px;padding:12px;background:var(--paper);color:var(--ink);outline:none}input:focus,textarea:focus,select:focus{border-color:var(--green)}label{display:block;font-size:12px;color:#53655c;margin-bottom:18px}label input,label textarea,label 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#preview-mode{width:auto;font-size:10px;padding:6px 8px;margin-left:auto} .preview-label #refresh-preview{margin-left:12px}