.sgi-portal { max-width:900px; margin:40px auto }
.sgi-proceso { background:#fff; padding:20px; border-radius:10px; margin-bottom:20px; box-shadow:0 8px 20px rgba(0,0,0,.08) }
.sgi-doc { display:block; padding:10px; background:#f1f5f9; border-radius:6px; margin:5px 0; text-decoration:none }
.sgi-doc:hover { background:#e0e7ff }