@charset "utf-8";


#foundation .read {	
                            border-left: 2px solid #7F61CC;	
                            border-right: 2px solid #7F61CC;	
                            border-bottom: 2px solid #7F61CC;	
                            }	
                            .research {	
                            border-left: 2px solid #8f4a09;	
                            border-right: 2px solid #8f4a09;	
                            border-bottom: 2px solid #8f4a09;	
                            }	
                            .info {	
                            border-left: 2px solid #8BB11B;	
                            border-right: 2px solid #8BB11B;	
                            border-bottom: 2px solid #8BB11B;	
                            }
                            .read .sub_ttl {	
                            background-image: linear-gradient(to bottom,#d3c6f4 0,#7F61CC 100%);	
                            }	
                            .research .sub_ttl {	
                            background-image: linear-gradient(to bottom,#c7af98 0,#8f4a09 100%);	
                            }	
                            .info .sub_ttl {	
                            background-image: linear-gradient(to bottom,#d7e3b1 0,#8BB11B 100%);	
                            }
                                .info .box_left span.inner_ttl {
                          color: #fff;
                          background: #85A0B0;
                          margin-bottom: 5px;
                          display: inline-block;
                        }



.cta-button {
  margin-top: 20px;
  text-align: center;
}

.sp {
    display: none;
}

@media screen and (max-width:560px) {
    .pc {
        display: none;
    }

    .sp {
        display: block;
    }
}

.fixed-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  padding: 10px 0;
  /* z-index: 9999; */
  text-align: center;
}

.cta-button {
  display: inline-block;
  background-color: #ff6600;
  color: #fff;
  padding: 12px 24px;
  border-radius: 4px;
  text-decoration: none;
  font-size: 16px;
  font-weight: bold;
  transition: transform 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease, color 0.3s ease;
}

.cta-button:hover,
.cta-button:active {
  background-color: #e65c00;
  color: #ffffff;
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.cta-button:visited {
  color: #fff;
}

.header_main .cta-link a {
  color: #fff !important;
}

.header_main .cta-link a:hover {
  color: #fff !important;
}

.cta-close {
  position: absolute;
  top: 6px;
  right: 10px;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 20px;
  cursor: pointer;
  z-index: 1;
  transition: color 0.3s ease;
}

.cta-close:hover {
  color: #ff6600;
}

@media screen and (max-width: 600px) {
  .cta-button {
    font-size: 14px;
    padding: 10px 20px;
  }

  .spectcase01 h1 span, .spectcase01 .medihiroba span {
    font-size: 0.6em;
  }

  #head_ttl p, #head_ttl div {
    font-size: 0.8rem;
  }
}

.box-bg {
    max-width: 500px;
    margin: 0 auto;
    padding: 1em 1.5em;
    box-shadow: 0 4px 4px rgb(0 0 0 / 5%), 0 2px 3px -2px rgb(0 0 0 / 1%);
    background-image: linear-gradient(transparent calc(100% - 1px), #e6edf3 50%, #e6edf3), linear-gradient(90deg, transparent calc(100% - 1px), #e6edf3 50%, #e6edf3);
    background-size: 15px 15px;
    background-repeat: repeat;
    background-color: #ffffff;
    color: #333333;
}