:root{--color-primary:#3679ff;--color-primary-hover:#2b6ae0;--color-primary-light:#e6f0ff;--color-success:#52c41a;--color-warning:#faad14;--color-error:#ff4d4f;--color-text:#1a1a1a;--color-text-secondary:#666;--color-text-disabled:#999;--color-border:#e0e0e0;--color-bg:#f5f7fa;--color-bg-white:#fff;--color-bg-hover:#f0f0f0;--font-size-xs:11px;--font-size-sm:12px;--font-size-base:14px;--font-size-lg:16px;--font-size-xl:18px;--font-size-xxl:24px;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:12px;--spacing-lg:16px;--spacing-xl:24px;--spacing-xxl:32px;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-round:999px;--shadow-sm:0 1px 3px #00000014;--shadow-md:0 4px 12px #0000001a;--shadow-lg:0 6px 30px #0000001f;--sidebar-width:220px;--header-height:48px;--transition-fast:.15s ease;--transition-normal:.25s ease}*{box-sizing:border-box;margin:0;padding:0}html,body,#app{width:100%;height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:var(--font-size-base);color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:var(--color-primary);text-decoration:none}a:hover{color:var(--color-primary-hover)}button{cursor:pointer;font-family:inherit;font-size:inherit}input,select,textarea{font-family:inherit;font-size:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#a0a0a0}