.detailBack {
  width: 76px;
  height: 48px;
  border-radius: 8px;
  background: rgba(238, 246, 248, 0.06);
  font-size: 28px;
  transition: border-color 0.18s, background-color 0.18s, color 0.18s, transform 0.18s;
}

.detailBack:hover {
  border-color: rgba(93, 235, 229, 0.72);
  background: rgba(93, 235, 229, 0.1);
  color: #fff;
  transform: translateX(-2px);
}

.detailBack:active {
  transform: translateX(-2px) scale(0.96);
}

.detailWatchGlow {
  --detail-glow-angle: 0deg;
  position: relative;
  isolation: isolate;
  display: inline-flex;
  margin-top: 26px;
}

@property --detail-glow-angle {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}

.detailWatch {
  position: relative;
  z-index: 1;
  isolation: isolate;
  margin-top: 0;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 9px;
  background: linear-gradient(120deg, #58ddd3 0%, #8ceee4 48%, #c8fff2 100%);
  color: #071211;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.04),
    0 2px 8px rgba(0, 0, 0, 0.38);
  transition:
    transform 0.22s cubic-bezier(0.16, 1, 0.3, 1),
    border-color 0.24s,
    background-color 0.24s,
    box-shadow 0.24s,
    color 0.24s;
}

.detailWatchGlow::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: 9px;
  background: conic-gradient(
    from var(--detail-glow-angle),
    #ff5733,
    #f1c40f,
    #33ff57,
    #3357ff,
    #ff5733
  );
  opacity: 0.9;
  filter: blur(10px);
  transform: scale(0.9);
  pointer-events: none;
  animation: detailWatchColorShift 3s linear infinite;
  transition: opacity 0.24s, filter 0.24s;
}

.detailWatch:hover {
  border-color: rgba(255, 255, 255, 0.34);
  background: linear-gradient(120deg, #69e8dc 0%, #a0f5e9 48%, #dcfff7 100%);
  color: #030b0a;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.08),
    0 3px 10px rgba(0, 0, 0, 0.42);
  transform: translateY(-2px);
}

.detailWatch:active {
  transform: translateY(0) scale(0.97);
}

@keyframes detailWatchColorShift {
  to {
    --detail-glow-angle: 360deg;
  }
}

@media (max-width: 760px) {
  .detailBack {
    width: 68px;
    height: 44px;
    border-radius: 7px;
    font-size: 25px;
  }

  .detailWatchGlow {
    margin-top: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .detailBack,
  .detailWatch {
    transition: none;
  }

  .detailWatchGlow::before {
    animation: none;
    background: conic-gradient(
      from 35deg,
      #ff5733,
      #f1c40f,
      #33ff57,
      #3357ff,
      #ff5733
    );
  }
}