body{margin:0;padding:0;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;background-color:#f4f6f8;color:#2c3e50}.container{max-width:900px;margin:0 auto;padding:3rem 1.5rem}.section-title{text-align:center;font-size:2.5rem;color:#1a73e8;margin-bottom:3rem;border-bottom:2px solid #e0e0e0;padding-bottom:1rem}.norma{background-color:#fff;border:1px solid #eaeaea;border-radius:16px;padding:1.8rem;margin-bottom:2rem;box-shadow:0 4px 10px #00000008;transition:transform .2s ease,box-shadow .2s ease}.norma:hover{transform:translateY(-3px);box-shadow:0 8px 20px #0000000d}.norma h2{margin:0 0 .8rem;font-size:1.3rem;color:#2c3e50}.norma p{margin:0;font-size:1rem;line-height:1.6;color:#4f5b62}.footer{background:linear-gradient(to right,#1a73e8,#3f51b5);color:#fff;padding:2rem 1rem;text-align:center;margin-top:4rem;border-top-left-radius:20px;border-top-right-radius:20px;box-shadow:0 -4px 12px #0000001a}.footer-content{max-width:800px;margin:0 auto}.footer a.footer-email{color:#cfd8dc;text-decoration:none;display:inline-block;margin-top:.5rem;font-weight:700;transition:color .3s ease}.footer a.footer-email:hover{color:#fff;text-decoration:underline}.footer-line{margin:1rem auto;width:60%;height:1px;background-color:#fff5}.footer-copy{font-size:.9rem;color:#e0e0e0;margin-top:1rem}