:root{--com-color-bg:#fff;--com-color-text:#232323;--com-color-text-muted:#7f7f7f;--com-color-accent:#155961;--com-color-accent-hover:#2d8a8e;--com-color-border:#e9e9e9}body,html{background:var(--com-color-bg);color:var(--com-color-text);font-family:system-ui,Trebuchet MS,sans-serif;font-size:16px;line-height:1.5;margin:0;padding:0;-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%}body{overscroll-behavior:none;touch-action:manipulation}*{box-sizing:border-box}