.art-container{max-width:900px;width:950px auto;padding:30px 20px;background:#f5f7fa;border-radius:12px;box-sizing:border-box;font-family:"Segoe UI",Tahoma,Geneva,Verdana,sans-serif;display:grid;gap:20px}.art-container h2{text-align:center;color:#004a99;font-size:28px;margin-bottom:25px;font-weight:700;line-height:1.2}.art-bloco{background:#f0f4ff;border-left:5px solid #004a99;padding:20px 25px;border-radius:8px;color:#333;line-height:1.6;transition:none;box-shadow:0 4px 12px rgba(0,0,0,.08)}.art-bloco h3{font-size:24px;font-weight:900;margin-top:20;margin-bottom:12px;color:#004a99;line-height:1.2}.art-bloco p{font-size:17px;margin-bottom:12px}.art-bloco ul{padding-left:1.5rem;margin-bottom:0}.art-bloco ul li{font-weight:500;margin-bottom:6px}.art-bloco p a{color:#004a99;text-decoration:underline}.art-bloco p a:hover{color:#d32f2f}@media (max-width:768px){.art-container{padding:25px 15px}.art-container h2{font-size:26px}.art-bloco h3{font-size:20px}.art-bloco p{font-size:16px}}@media (max-width:480px){.art-container{padding:20px 10px;gap:15px}.art-container h2{font-size:24px}.art-bloco h3{font-size:18px}.art-bloco p{font-size:15px}.art-bloco{padding:15px 12px}}