.basica{min-height:100vh;display:flex;flex-direction:column;padding:16px;box-sizing:border-box}
.basica-cab{display:flex;align-items:center;justify-content:space-between;gap:16px;background:#111111;border-radius:28px;padding:20px 28px}
.basica-logo{display:block;height:56px;width:auto}
.basica-volver{color:#FFFFFF;font-weight:600;font-size:14px;text-decoration:none;padding:10px 18px;border-radius:999px;background:rgba(255,255,255,.12)}
.basica-volver:hover{background:rgba(255,255,255,.2)}
.basica-cuerpo{width:100%;max-width:820px;margin:0 auto;padding:56px 8px;box-sizing:border-box;flex:1}
.basica-cuerpo h1{font-size:44px;line-height:1.05;letter-spacing:-.035em;margin:0 0 24px}
.basica-texto{font-size:17px;line-height:1.7;color:#3F3F46}
.basica-texto a{color:#111111}
.basica-texto h2{font-size:26px;letter-spacing:-.02em;color:#111111;margin:40px 0 12px}
.basica-404 p{font-size:17px;color:#52525B}
.basica-boton{display:inline-block;margin-top:12px;padding:14px 24px;border-radius:999px;background:#111111;color:#FFFFFF !important;font-weight:700;text-decoration:none}
.basica-pie{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;max-width:1240px;width:100%;margin:0 auto;padding:24px 8px;box-sizing:border-box;font-size:14px;color:#71717A;border-top:1px solid #E4E4E7}
@media (max-width:600px){.basica-cuerpo h1{font-size:32px}.basica-logo{height:44px}}