:root{--theme-primary: #2A5B95;--theme-primary-hover: #326EA5;--theme-primary-active: #224B7B;--theme-primary-light: #EAF0F7;--bg-page: #f5f5f5;--bg-card: #ffffff;--text-primary: #1a1a1a;--text-secondary: #555555;--text-tertiary: #888888;--border-color: #e8e8e8;--bg-subtle: #f9f9f9;--shadow-card: 0 2px 12px rgba(0, 0, 0, .08)}@media(prefers-color-scheme:dark){:root{--theme-primary: #74A2D8;--theme-primary-hover: #89B5E7;--theme-primary-active: #648DBF;--theme-primary-light: #1A2F4A;--bg-page: #0d0d0d;--bg-card: #1e1e1e;--text-primary: #ffffff;--text-secondary: #cccccc;--text-tertiary: #999999;--border-color: #333333;--bg-subtle: #181818;--shadow-card: 0 2px 12px rgba(0, 0, 0, .4)}}*{margin:0;padding:0;box-sizing:border-box}html,body,#app{height:100%;width:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Helvetica Neue,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--bg-page);color:var(--text-primary);transition:background-color .3s ease,color .3s ease,border-color .3s ease;overflow:hidden;overscroll-behavior:none;-webkit-overflow-scrolling:auto}.app-container{height:100%;width:100%}