/* ── SCROLL TOP ── */
.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 300;
  background: var(--ink);
  color: var(--white);
  border: none;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  cursor: pointer;
  opacity: 0;
  transform: translateY(14px);
  transition:
    opacity 0.25s,
    transform 0.25s,
    background 0.2s;
  pointer-events: none;
}
.scroll-top.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.scroll-top:hover {
  background: var(--crimson);
}
.scroll-top svg {
  width: 14px;
  height: 14px;
  stroke: var(--white);
  stroke-width: 2;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.scroll-top span {
  font-family: "IBM Plex Sans KR", sans-serif;
  font-size: 14px;
  letter-spacing: 1px;
  color: rgba(255, 255, 255, 0.6);
}