:root{--primary:#2563eb;--primary-hover:#1d4ed8;--primary-light:#eff6ff;--primary-border:#bfdbfe;--success:#16a34a;--success-light:#f0fdf4;--success-border:#bbf7d0;--warning:#d97706;--warning-light:#fffbeb;--warning-border:#fde68a;--danger:#dc2626;--danger-light:#fef2f2;--danger-border:#fecaca;--info:#0891b2;--info-light:#ecfeff;--bg:#f8fafc;--bg-elevated:#ffffff;--bg-muted:#f1f5f9;--bg-subtle:#e2e8f0;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--text-inverse:#ffffff;--border:#e2e8f0;--border-strong:#cbd5e1;--divider:#f1f5f9;--shadow-xs:0 1px 2px rgba(0,0,0,0.04);--shadow-sm:0 1px 3px rgba(0,0,0,0.06),0 1px 2px rgba(0,0,0,0.04);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.07),0 2px 4px -2px rgba(0,0,0,0.05);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.08),0 4px 6px -4px rgba(0,0,0,0.04);--shadow-xl:0 20px 25px -5px rgba(0,0,0,0.08),0 8px 10px -6px rgba(0,0,0,0.04);--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--transition:150ms ease}[data-theme=fresh]{--primary:#1677ff;--primary-hover:#0958d9;--primary-light:#e6f4ff;--primary-border:#91caff;--success:#52c41a;--success-light:#f6ffed;--success-border:#b7eb8f;--warning:#fa8c16;--warning-light:#fff7e6;--warning-border:#ffd591;--danger:#ff4d4f;--danger-light:#fff2f0;--danger-border:#ffccc7;--info:#13c2c2;--info-light:#e6fffb;--bg:#f5f7fa;--bg-elevated:#ffffff;--bg-muted:#f0f2f5;--bg-subtle:#e6e9ef;--text-primary:#1d2129;--text-secondary:#4e5969;--text-muted:#86909c;--text-inverse:#ffffff;--border:#e5e8ef;--border-strong:#c9cdd4;--divider:#f2f3f5;--shadow-xs:0 1px 2px rgba(0,0,0,0.03);--shadow-sm:0 2px 8px rgba(0,0,0,0.08);--shadow-md:0 4px 12px rgba(0,0,0,0.10);--shadow-lg:0 8px 24px rgba(0,0,0,0.12);--shadow-xl:0 16px 48px rgba(0,0,0,0.12);--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--radius-xl:12px;--transition:120ms ease}body,html{margin:0;padding:0;background:var(--bg);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}*,:after,:before{box-sizing:border-box}a{color:var(--primary);text-decoration:none}a:hover{color:var(--primary-hover)}button,input,select,textarea{font-family:inherit;font-size:inherit}main{min-height:100vh}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}@media print{.no-print,aside{display:none!important}main{margin-left:0!important}body{background:white}}