@import"https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;600;700&display=swap";.app[data-v-84b10776]{height:100vh;background-color:var(--app-bg-color);display:flex;flex-direction:column;transition:background-color .3s ease}:root{--app-bg-color: #ffffff;--text-primary: #212121;--text-secondary: #757575;--border-color: #e0e0e0;--hover-color: #f0f0f0;--card-bg: #ffffff;--sidebar-bg: #f8f9fa;--modal-bg: #ffffff;--input-bg: #ffffff;--button-bg: #ffffff}[data-theme=dark]{--app-bg-color: #0a0a0a;--text-primary: #ffffff;--text-secondary: #ffffff;--border-color: #2a2a2a;--hover-color: #1a1a1a;--card-bg: #1a1a1a;--sidebar-bg: #0f0f0f;--modal-bg: #1a1a1a;--input-bg: #2a2a2a;--button-bg: #2a2a2a}body{background-color:var(--app-bg-color);color:var(--text-primary);transition:background-color .3s ease,color .3s ease}[data-theme=dark] ::-webkit-scrollbar{width:6px}[data-theme=dark] ::-webkit-scrollbar-track{background:#2a2a2a}[data-theme=dark] ::-webkit-scrollbar-thumb{background:#555;border-radius:3px}[data-theme=dark] ::-webkit-scrollbar-thumb:hover{background:#777}:root{--primary-color: #1976d2;--secondary-color: #424242;--background-color: #f5f5f5;--chat-bg: #ffffff;--text-primary: #212121;--text-secondary: #757575;--border-color: #e0e0e0;--hover-color: #f0f0f0;--accent-color: #2196f3;--font-family: "Noto Sans SC", "Noto Sans CJK SC", "Source Han Sans SC", "Microsoft YaHei", Arial, sans-serif;--font-size-base: 18px;--font-size-sm: 16px;--font-size-lg: 20px;--font-size-xl: 22px;--font-size-2xl: 26px;--font-size-3xl: 30px;--font-size-4xl: 34px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-family);font-size:var(--font-size-base);background-color:var(--background-color);color:var(--text-primary);line-height:1.6;font-weight:500;font-display:swap}h1,h2,h3,h4,h5,h6,button,.btn,input,textarea,select{font-family:var(--font-family);font-weight:500}p,span,div,label,a{font-weight:500}.font-noto-sans-cjk{font-family:var(--font-family)}.font-light,.font-normal,.font-medium,.font-semibold,.font-bold{font-weight:500}.text-sm{font-size:var(--font-size-sm)}.text-base{font-size:var(--font-size-base)}.text-lg{font-size:var(--font-size-lg)}.text-xl{font-size:var(--font-size-xl)}.text-2xl{font-size:var(--font-size-2xl)}.text-3xl{font-size:var(--font-size-3xl)}.text-4xl{font-size:var(--font-size-4xl)}#app{height:100vh;width:100vw}.material-icons{font-family:Material Icons;font-weight:400;font-style:normal;font-size:24px;line-height:1;letter-spacing:normal;text-transform:none;display:inline-block;white-space:nowrap;word-wrap:normal;direction:ltr;-webkit-font-feature-settings:"liga";-webkit-font-smoothing:antialiased}.btn{padding:8px 16px;border-radius:4px;border:none;cursor:pointer;font-weight:500;text-transform:uppercase;transition:all .2s;display:inline-flex;align-items:center;gap:8px}.btn-primary{background-color:var(--primary-color);color:#fff}.btn-primary:hover{background-color:#1565c0}.btn-secondary{background-color:transparent;color:var(--text-secondary);border:1px solid var(--border-color)}.btn-secondary:hover{background-color:var(--hover-color)}.btn-icon{background:none;border:none;padding:8px;border-radius:50%;cursor:pointer;color:var(--text-secondary);transition:background-color .2s}.btn-icon:hover{background-color:var(--hover-color)}.card{background:white;border-radius:8px;box-shadow:0 2px 8px #0000001a;padding:16px}.divider{height:1px;background-color:var(--border-color);margin:16px 0}.text-truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.scrollbar-thin::-webkit-scrollbar{width:6px}.scrollbar-thin::-webkit-scrollbar-track{background:transparent}.scrollbar-thin::-webkit-scrollbar-thumb{background:#ccc;border-radius:3px}.scrollbar-thin::-webkit-scrollbar-thumb:hover{background:#999}