:root{--background:#f4f8f6;--foreground:#183e39;--primary:#245f51;--primary-foreground:#fff;--muted:#e5efea;--muted-foreground:#516d65;--border:#d3e1db;--sand:#dfc89e;color:var(--foreground);background:var(--background);font-synthesis:none;font-family:Avenir Next,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button:disabled{cursor:default}button,a{touch-action:manipulation}button:focus-visible,a:focus-visible,section:focus-visible{outline-offset:5px;outline:3px solid #267994}svg{fill:none;stroke:currentColor;stroke-width:1.65px;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0;width:24px;height:24px}.symbols{width:0;height:0;position:absolute}.shell{max-width:1600px;margin:auto;padding:0 5%}.masthead{border-bottom:1px solid 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