.sas-box{background:#fff;border:1px solid #f0f0f0;border-radius:12px;padding:24px;margin:25px 0;box-shadow:0 4px 20px rgba(0,0,0,0.04)}.sas-title{font-weight:700;background:linear-gradient(90deg,#4f46e5,#ec4899);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.sas-body{line-height:1.8;color:#334155;margin-top:15px}.sas-typing::after{content:"▋";animation:sas-b .8s infinite}@keyframes sas-b{50%{opacity:0}}