@charset "UTF-8";
.top_logo{
  width: 55%;
  max-width: 320px;
  margin-bottom: 20px;
}
.video{
  margin: 0 auto 40px;
}
.video iframe{
  aspect-ratio: 16 / 9;
}

@media screen and (min-width: 768px) {
  .safety h2.deftitle{
    font-size: 45px;
  }
  .safety .cont-prd h3{
    font-size: 22px;
  }
  .safety .flex_btn{
    display: flex;
    gap: 15px;
  }
  .safety .flex_btn a.left{
    margin-right: 0;
  }
  .safety .flex_btn a.right{
    margin-left: 0;
  }
  .video iframe{
    width: 60%;
  }
}
@media screen and (max-width: 767px) {
  .video iframe{
    width: 100%;
    height: auto;
  }
}

/* くまようじん */
.caution span{
  display: block;
}
.caution span.ttl{
  background-color: #fbc600;
  text-align: center;
  font-weight: bold;
  padding: 3px 0;
}
.caution span.ttl i{
  margin-right: 3px;
}
.caution span.txt{
  font-size: 80%;
  padding: 20px;
  background-color: #fcf8ed;
}
.audio-list li{
  font-size:17px;
  line-height: 1.7;
}
.audio-list li a{
  color: #333333;
}
.audio-list li a .audio-icon{
  margin-right: 8px;
  color: #999999;
  font-size: 80%;
}
.audio-list li a .fa-pause{
  color: #003c0b;
}
.ecology{
  background-color: #d2ecfa;
  padding: 30px 40px;
  max-width: 1000px;
  margin-bottom: 50px;
}
.ecology p{
  line-height: 1.6;
}
.ecology .red{
  color: #ff0000;
}
.ecology h3{
  background-color: #ff0000;
  color: #fff;
  padding: 10px;
}
.ecology span{
  font-size: clamp(14px, 3.3vw, 16px);
  font-weight: bold;
  display: block;
  margin-bottom: 5px;
  line-height: 1.6;
}
.ecology .text{
  text-align: left;
  margin-top: 30px;
}
.ecology .text h4{
  margin-top: 20px;
}
.ecology .text p{
  font-size: clamp(12px, 3vw, 14px);
}
.ecology .text ul{
  display: flex;
  margin-top: 30px;
  gap: 20px;
}
.ecology .text ul li{
  font-size: clamp(12px, 3vw, 14px);
  line-height: 1.6;
}

@media screen and (max-width: 767px) {
  .audio-list li{
    font-size: 15px;
    line-height: 2;
  }
  .ecology{
    padding: 20px 15px;
  }
  .ecology .text h4{
    font-size: 15px;
  }
  .ecology .text ul{
    display: block;
  }
  .ecology .text ul li img{
    width: 50%;
    display: block;
    margin: 0 auto 20px;
  }
}