.sos-wrapper{
  display:flex;
  justify-content:center;
  align-items:center;
  height:40vh;
}

#sosBtn{
  font-size:34px;
  background:linear-gradient(145deg,#b00000,#d40000);
  color:white;
  padding:40px 20px;          /* 横padding減らす */
  border-radius:30px;
  border:none;
  cursor:pointer;
  transition: all 0.2s ease;
  box-shadow: 0 8px 18px rgba(0,0,0,0.25);

  width:90%; 
  max-width:600px;
}

/* PCホバー */
#sosBtn:hover{
  transform: translateY(-4px);
  box-shadow: 0 14px 28px rgba(0,0,0,0.35);
  filter: brightness(1.05);
}

/* 押した瞬間（スマホ含む） */
#sosBtn:active{
  transform: translateY(2px) scale(0.98);
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);

}
.sos-note{
  max-width: 700px;
  margin: 30px auto;
  padding: 18px 22px;
  background: #fff8f8;
  border-left: 4px solid #c40000;
  border-radius: 10px;
  font-size: 14px;
  line-height: 1.8;
  color: #555;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}
.sos-sub{
  text-align:center;
  font-size:14px;
  color:#666;
  margin-top:14px;
}