:root{--color-primary:#6b7b8d;--color-primary-light:#8e9eab;--color-primary-dark:#4a5a6a;--color-income:#5b8a72;--color-income-bg:#eef5f0;--color-expense:#b06a6a;--color-expense-bg:#f5eeee;--bg-page:#f8f7f4;--bg-card:#fff;--bg-surface:#f0efec;--bg-input:#f5f4f1;--bg-overlay:#00000073;--text-primary:#2c3e50;--text-secondary:#7f8c8d;--text-hint:#778488;--text-inverse:#fff;--border-light:#ece9e5;--border-normal:#e0dfdb;--shadow-xs:0 1px 2px #0000000a;--shadow-sm:0 2px 8px #0000000f;--shadow-md:0 4px 16px #00000014;--shadow-lg:0 8px 32px #0000001a;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Helvetica Neue", Helvetica, Arial, sans-serif;--nav-height:64px;--max-width:480px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;font-family:var(--font-family);color:var(--text-primary);background:var(--bg-page);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}body{overflow-x:hidden}#root{width:100%;max-width:var(--max-width);background:var(--bg-page);flex-direction:column;min-height:100dvh;margin:0 auto;display:flex}a{color:inherit;text-decoration:none}button{cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border:none;font-family:inherit}input,textarea,select{color:var(--text-primary);background:0 0;border:none;font-family:inherit;font-size:16px}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}