body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  background: #000000; /* 완전 검은 배경 */
}

body:before {
  display: none;
}

.ind1 {
  padding-top: 5px;
  font-size: 18px;
}

.ind2 {
  padding-top: 5px;
  font-size: 18px;
}

.ind3 {
  padding-top: 10px;
  font-size: 16px;
  line-height: 25px;
}

#indicator {
  position: absolute;
  top: 50%;
  left: 50%;
  padding-left: 2px;
  transform: translate(-50%, -50%);
  width: 150px;
  height: 150px;
  background: transparent;
  border: 3px solid #FFFFFF; /* 고정된 하얀 테두리 */
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: sans-serif;
  color: #ffd700; /* 노란 텍스트 */
  letter-spacing: 3px;
  text-transform: uppercase;
  overflow: visible; /* ⭐ 그림자 자연스럽게 퍼지게 허용 */

  /* 글자 발광 효과 */
  text-shadow:
    0 0 5px #ffec8b,
    0 0 10px #ffdd33,
    0 0 15px #ffaa00;

  /* 전체 발광 효과 */
  box-shadow:
    0 0 10px rgba(255, 255, 255, 0.1),
    0 0 30px rgba(255, 215, 0, 0.25),
    inset 0 0 20px rgba(255, 215, 0, 0.1);
}

#indicator:before {
  content: "";
  position: absolute;
  top: -5%;
  left: -5%;
  width: 110%;
  height: 110%;
  border: 3px solid #ffd700;
  border-radius: 50%;

  /* 반쪽만 보이게 깜빡임 */
  clip-path: polygon(0 0, 50% 0, 50% 100%, 0 100%);
  animation: blinkSide 2s steps(2, jump-none) infinite;
}

#indicator > div {
  max-width: 120px;
}

#lm {
  opacity: 0;
  transition: opacity 0.5s;
}

@keyframes blinkSide {
  0%   { clip-path: polygon(0 0, 50% 0, 50% 100%, 0 100%); }         /* 왼쪽 반 */
  50%  { clip-path: polygon(50% 0, 100% 0, 100% 100%, 50% 100%); }  /* 오른쪽 반 */
  100% { clip-path: polygon(0 0, 50% 0, 50% 100%, 0 100%); }         /* 반복 */
}