:root{--navy:#132e3a;--ink:#1c343f;--teal:#147b75;--muted:#73838a;--line:#e3e9e9;--paper:#f3f6f5;--white:#fff}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.65 "PingFang SC","Microsoft YaHei",sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer;border:1px solid var(--line);background:white;border-radius:6px;padding:9px 16px;color:var(--ink)}button:hover{background:#eaf2f0}button:disabled{opacity:.45;cursor:not-allowed}button:focus-visible,input:focus,select:focus,textarea:focus{outline:2px solid #248d85;outline-offset:2px}.primary{background:var(--teal);border-color:var(--teal);color:white}.primary:hover{background:#09645f}.text-button{padding:4px 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