Three.js 3D 地球仪仪表盘：航线、2D/3D 切换与昼夜模式

Build a logistics dashboard web page with an interactive 3D Earth globe in Three.js, recreated from a reference screenshot. Use a deep navy background, a large centered Global View title, glass-style panels, yellow accent buttons and clean sans-serif type. Place a textured globe in the center with day and night lighting, atmosphere glow and flight route arcs with labelled markers that animate. Add a left icon sidebar, a statistics column on the right, a zoom control, and a toggle between 3D globe and a flat 2D map view. Include a day and night mode switch, an activities table with a risk panel that slides up from the bottom, and a welcome dialog with three short steps. Done means the layout, lighting and depth closely match the reference and both views work in the browser.