巨字按钮
大写等宽标签按钮,方角无阴影,hover 反转为橙
<button className="px-8 py-4 bg-[#0A0A0A] text-[#FAFAF8] font-mono text-xs uppercase tracking-widest rounded-none border border-[#0A0A0A] hover:bg-[#FF4D00] hover:border-[#FF4D00] transition-colors duration-200">Start a Project</button>