:first-child]:h-full [&:first-child]:w-full [&:first-child]:mb-0 [&:first-child]:rounded-[inherit] h-full w-full
// 栈空 → 无更大元素，返回-1；栈非空 → 取栈顶（第一个更大值）
，这一点在新收录的资料中也有详细论述
console.error(e);
&]:border-purple-600 active:border-purple-600 [.active&]:text-purple-600 active:text-purple-800 [.active&]:font-bold [.active]:hover:border-purple-700 [.active&]:hover:text-purple-700 [.active]:active:border-purple-800 [.active&]:active:text-purple-8000"Preventing prompt injection in CI environments