* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.main_heading {
  text-align: center;
  margin-top: 3rem;
  margin-bottom: 1rem;
  font-size: 3rem;
}

.human_svg-wrapper {
  width: 80vw;
  height: 100vh;
  margin: auto;
  overflow: hidden;
}

.body-svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* Indicators */
.point {
  fill: red;
  cursor: pointer;
  transition: 0.3s;
}
.ripple {
  fill: none;
  stroke: red;
  stroke-width: 2;
  opacity: 0;
  transform-origin: center;
}

/* hover trigger */
.ripple-group:hover .ripple-1 {
  animation: ripple 1s infinite;
}

.ripple-group:hover .ripple-2 {
  animation: ripple 1s infinite;
  animation-delay: 0.6s;
}

/* ripple animation */
@keyframes ripple {
  0% {
    r: 5;
    opacity: 0.6;
  }
  100% {
    r: 22;
    opacity: 0;
  }
}

/* main dot */
.point {
  fill: red;
  cursor: pointer;
}

.label {
  font-size: 14px;
  fill: blue;
  font-weight: 600;
  pointer-events: none;
  font-size: 18px;
}
.body-options {
  max-width: 400px;
  margin: 2rem auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.option-group label {
  font-weight: 600;
  margin-bottom: 4px;
  display: block;
}

.option-group select {
  width: 100%;
  padding: 8px 10px;
  font-size: 14px;
}