:root{--color-primary:#f60;--color-primary-light:#ff8533;--color-primary-dark:#e65c00;--color-success:#07c160;--color-warning:#ffbe00;--color-danger:#ee0a24;--color-info:#1989fa;--color-black:#000;--color-white:#fff;--color-gray-1:#333;--color-gray-2:#666;--color-gray-3:#999;--color-gray-4:#ccc;--color-gray-5:#e5e5e5;--color-gray-6:#f2f2f2;--color-gray-7:#f7f8fa;--bg-body:#f7f8fa;--bg-card:#fff;--text-primary:#333;--text-secondary:#666;--text-tertiary:#999;--text-link:#f60;--font-family:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-size-xs:10px;--font-size-sm:12px;--font-size-md:14px;--font-size-lg:16px;--font-size-xl:18px;--font-size-2xl:20px;--font-size-3xl:24px;--space-xs:4px;--space-sm:8px;--space-md:12px;--space-lg:16px;--space-xl:20px;--space-2xl:24px;--space-3xl:32px;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-round:999px;--shadow-sm:0 1px 3px #0000000d;--shadow-md:0 2px 8px #00000014;--shadow-lg:0 4px 16px #0000001f}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);font-size:var(--font-size-md);color:var(--text-primary);background-color:var(--bg-body);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app{min-height:100vh}