:root {
  font:
    16px/1.5 system-ui,
    sans-serif;
  background: #101d30;
  color: #dce4ed;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
}
#demo-banner {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 12px 18px;
  background: #e6bb70;
  color: #101d30;
  font-weight: 700;
}
main {
  max-width: 1100px;
  margin: auto;
  padding: 24px 18px;
}
h1,
h2 {
  font-family: Cinzel, Georgia, serif;
  font-weight: 500;
}
h1 {
  font-size: clamp(28px, 4vw, 48px);
}
.demo-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 32px;
}
.archive {
  position: relative;
  width: 100%;
  height: 360px;
  display: grid;
  place-items: center;
}
.crystal {
  width: 140px;
  filter: drop-shadow(0 0 26px #9486b7);
}
canvas.relic3d {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.webgl-relic .crystal {
  visibility: hidden;
}
#demo-bands {
  position: absolute;
  inset: 20%;
  pointer-events: none;
}
#demo-bands span {
  position: absolute;
  border: 2px solid #e6bb70;
  border-radius: 50%;
}
#demo-comet {
  position: absolute;
  width: 180px;
  height: 24px;
  background: linear-gradient(90deg, transparent, #9486b7, #e6bb70, #fff);
  border-radius: 100%;
  filter: drop-shadow(0 0 12px #e6bb70);
  pointer-events: none;
}
#demo-impact {
  position: absolute;
  width: 240px;
  height: 240px;
  border: 5px solid #e6bb70;
  border-radius: 50%;
  box-shadow: 0 0 55px #e6bb70;
  pointer-events: none;
}
#demo-sigils {
  position: absolute;
  color: #e6bb70;
  font-size: 32px;
  letter-spacing: 12px;
  bottom: 32px;
  text-shadow: 0 0 8px #e6bb70;
}
[hidden] {
  display: none !important;
}
button,
select,
input {
  font: inherit;
  min-height: 44px;
  border: 1px solid #9486b7;
  border-radius: 6px;
  padding: 9px 12px;
  background: #1c2c45;
  color: #fff;
  max-width: 100%;
}
button {
  cursor: pointer;
}
button:disabled {
  opacity: 0.5;
  cursor: default;
}
button:focus-visible,
input:focus-visible,
select:focus-visible,
summary:focus-visible {
  outline: 3px solid #e6bb70;
  outline-offset: 3px;
}
label {
  display: block;
  margin-top: 12px;
}
select,
input {
  width: 100%;
}
.buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 14px 0;
}
form {
  margin: 18px 0;
}
form button {
  margin-top: 8px;
}
pre {
  white-space: pre-wrap;
  overflow-wrap: normal;
  word-break: normal;
  font-size: 12px;
}
a {
  color: #e6bb70;
}
summary {
  min-height: 44px;
  cursor: pointer;
}
#demo-notice {
  min-height: 4.5em;
}
#demo-rings {
  font-family: Cinzel, Georgia, serif;
  color: #e6bb70;
  font-size: 22px;
}
@media (max-width: 650px) {
  .demo-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }
  .archive {
    height: 300px;
  }
  main {
    padding: 16px;
  }
  #demo-banner {
    font-size: 14px;
    padding: 10px;
  }
  #demo-sigils {
    font-size: 25px;
    letter-spacing: 8px;
  }
}
@media (prefers-reduced-motion: reduce) {
  #demo-comet,
  #demo-impact {
    display: none !important;
  }
}

.archive::before {
  content: '';
  position: absolute;
  inset: 18%;
  border-radius: 50%;
  background: radial-gradient(circle, #c7edfa44, #9486b755, transparent 70%);
  opacity: 0;
  pointer-events: none;
}
.archive[data-demo-charging='true']::before {
  opacity: calc(0.15 + var(--demo-charge, 0) * 0.6);
  transform: scale(calc(1 + var(--demo-charge, 0) * 0.03));
}

.json-token {
  white-space: nowrap;
}
pre {
  overflow-x: auto;
  max-width: 100%;
}
#demo-progress {
  font-weight: 700;
  color: #e6bb70;
}
button,
input,
summary {
  scroll-margin-top: calc(var(--demo-banner-height, 100px) + 230px);
}
@media (max-width: 650px) {
  .demo-layout {
    display: block;
  }
  .demo-layout > div:first-child {
    display: contents;
  }
  .demo-visual {
    position: sticky;
    top: var(--demo-banner-height, 100px);
    z-index: 10;
    background: #101d30;
    max-height: min(35vh, 220px);
    padding: 2px 0;
  }
  .demo-visual .archive {
    height: min(24vh, 165px);
  }
  .demo-visual #demo-rings {
    font-size: 18px;
    margin: 2px 0;
  }
  .demo-visual .crystal {
    width: 82px;
  }
  #demo-sigils {
    bottom: 12px;
    font-size: 20px;
  }
  .demo-visual #demo-bands {
    inset: 12% 30%;
  }
}

@media (max-width: 650px) {
  .demo-visual .archive {
    height: min(18vh, 135px);
  }
}

/* Keyboard access without changing the tested art dimensions or animation clock. */
.skip-link {
  position: absolute;
  top: 0;
  left: 12px;
  transform: translateY(-150%);
  z-index: 50;
  padding: 12px;
  background: #101d30;
  color: #e6bb70;
}
.skip-link:focus {
  transform: none;
}
a:focus-visible,
summary:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
main:focus-visible {
  outline: 3px solid #e6bb70;
  outline-offset: 3px;
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}

#demo-streak {
  font: 13px/1.5 system-ui;
  color: #e6bb70;
  margin: 2px 0;
}
#demo-mark-approved {
  position: absolute;
  bottom: 12%;
  color: #e6bb70;
  font:
    16px Cinzel,
    serif;
  pointer-events: none;
}
.edition-label,
.edition-disclaimer {
  font-size: 13px;
  line-height: 1.5;
}
@media (max-width: 650px) {
  .demo-visual {
    max-height: min(35vh, 220px);
  }
  .demo-visual .edition-label {
    font-size: 13px;
    line-height: 1.5;
  }
  .demo-visual #demo-streak {
    font-size: 12px;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  contain: strict;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* Copy can wrap without compressing the tested 135px mobile art viewport. */
#demo-streak,
#demo-rings {
  overflow-wrap: normal;
}
@media (max-width: 650px) {
  .demo-visual {
    display: flex;
    flex-direction: column;
  }
  .demo-visual .archive {
    flex: none;
  }
  .demo-visual #demo-streak {
    font-size: 12px;
    line-height: 1.35;
    margin: 1px 0;
  }
  .demo-visual #demo-rings {
    line-height: 1.35;
  }
  footer {
    padding: 16px;
  }
  footer p {
    overflow-wrap: normal;
  }
}

/* Original numeric medallion; SVG stays readable when GPU/motion is unavailable. */
.archive {
  position: relative;
}
.archive .growth-fallback {
  position: absolute;
  width: 64px;
  height: 49px;
  left: 50%;
  top: 58%;
  transform: translateX(-50%);
  z-index: 4;
  pointer-events: none;
}
.archive.webgl-relic .growth-fallback {
  display: block;
  height: 34.5%;
  width: auto;
  aspect-ratio: 100 / 76;
  top: 65.4%;
  left: 50%;
  transform: translate(-50%, -50%);
  transform-origin: center;
}
.corner .archive .growth-fallback {
  width: 54px;
  height: 41px;
}

.archive .growth-tick {
  position: absolute;
  left: 58%;
  top: 53%;
  z-index: 5;
  color: #d8e6ef;
  font: 700 15px/1.5 system-ui;
  pointer-events: none;
  animation: growth-rise 750ms ease-out both;
}
@keyframes growth-rise {
  from {
    opacity: 1;
    transform: translateY(0);
  }
  to {
    opacity: 0;
    transform: translateY(-18px);
  }
}
@media (prefers-reduced-motion: reduce) {
  .archive .growth-tick {
    display: none;
    animation: none;
  }
}

/* Keep simulated style provenance adjacent to the art, above game notices. */
.demo-growth-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 10px;
  margin-block: 6px;
}
.demo-growth-controls label {
  margin: 0;
  font-size: 13px;
}
.demo-growth-controls select {
  width: auto;
  min-width: 0;
  max-width: 100%;
  margin: 0;
}
#demo-growth-note {
  flex-basis: 100%;
  margin: 0;
  font-size: 13px;
  line-height: 1.4;
}

/* Same projected engraved emblem, composited over the genuine GL crystal. */
.corner .archive.webgl-relic .growth-fallback {
  height: 36.3%;
  width: auto;
}