.sds-entry {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  pointer-events: auto;
  animation: sds-entry-failsafe .01s 4s forwards;
}

.sds-entry-armed .sds-entry { display: block; }
.sds-entry-running body { overscroll-behavior: none; }
.sds-entry-running .sds-entry { touch-action: none; }

.sds-entry-surface {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: var(--color-black);
  color: var(--color-ivory);
  clip-path: inset(0 0 0 0 round 0);
  will-change: clip-path;
}

.sds-entry-lockup {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 7vw;
}

.sds-entry-lockup img {
  display: block;
  width: min(760px, 68vw);
  height: auto;
  opacity: 0;
  transform: scale(.965);
  will-change: transform, opacity;
}

.sds-entry-aperture {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background: var(--color-ivory);
  clip-path: inset(0 50% 0 50%);
  opacity: 0;
  will-change: clip-path, opacity;
}

.sds-entry-lockup-ivory img { filter: invert(1); }

.sds-entry-rails {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.sds-entry-rails span {
  position: absolute;
  top: 8vh;
  bottom: 8vh;
  left: 50%;
  width: 1px;
  background: var(--color-purple);
  opacity: 0;
  box-shadow: 0 0 30px rgba(91, 92, 226, .45);
  will-change: transform, opacity;
}

.sds-entry-mark {
  position: absolute;
  left: 50%;
  top: 50%;
  width: clamp(104px, 9vw, 132px);
  aspect-ratio: 1;
  border-radius: 50%;
  opacity: 0;
  transform: translate(-50%, -50%) scale(.82);
  transform-origin: center;
  will-change: transform, opacity;
}

.sds-entry-mark img {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: inherit;
}

.sds-entry-mark::after {
  content: "";
  position: absolute;
  inset: -9px;
  border: 1px solid rgba(91, 92, 226, .5);
  border-radius: inherit;
  transform: scale(.82);
  opacity: 0;
}

.sds-entry-running .sds-entry-mark::after {
  animation: sds-entry-ring 620ms var(--ease-extract) 1.52s forwards;
}

@keyframes sds-entry-ring {
  0% { opacity: 0; transform: scale(.82); }
  48% { opacity: 1; }
  100% { opacity: 0; transform: scale(1.13); }
}

@keyframes sds-entry-failsafe {
  to { opacity: 0; visibility: hidden; pointer-events: none; }
}

@media (max-width: 700px) {
  .sds-entry-lockup { padding: 28px; }
  .sds-entry-lockup img { width: min(560px, 88vw); }
  .sds-entry-rails span { top: 6vh; bottom: 6vh; }
  .sds-entry-mark { width: 98px; }
}

@media (prefers-reduced-motion: reduce), print {
  .sds-entry { display: none !important; }
}