:root{--primary: #c9a84c;--primary-dark: #b8942e;--primary-light: rgba(201, 168, 76, .12);--bg-primary: #0f1f3d;--bg-secondary: #0a1628;--text-primary: #e0e6ed;--text-secondary: #8ba0b8;--text-tertiary: #6b7d93;--border: #1a3a6b;--header-height: 56px;--sidebar-width: 220px;--tab-height: 50px;--space-sm: 8px;--space-md: 12px;--space-lg: 16px;--space-xl: 24px;--radius-md: 6px;--radius-full: 20px;--shadow-sm: 0 1px 2px rgba(0,0,0,.25);--success: #c9a84c}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-secondary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}#app{width:100%;min-height:100vh;background-color:var(--bg-secondary)}.update-toast{position:fixed;top:0;left:0;right:0;z-index:9999;background:var(--primary);color:#fff;text-align:center;padding:12px 16px;font-size:14px;cursor:pointer;animation:slideDown .3s ease}@keyframes slideDown{0%{transform:translateY(-100%)}to{transform:translateY(0)}}