:root {
  --bg: #0a0a0a;
  --ink: #fafaf7;
  --ink-dim: rgba(250, 250, 247, 0.7);
  --ink-faint: rgba(250, 250, 247, 0.45);
  --accent: #d4a574;
  --slantd-red: #e84a3d;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", system-ui, sans-serif;
  height: 100vh;
  height: 100dvh;
  width: 100vw;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.stage {
  position: relative;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  cursor: pointer;
}

.media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #000;
}

.media-still {
  animation: kenburns 18s ease-in-out infinite alternate;
}

@keyframes kenburns {
  0%   { transform: scale(1.0) translate(0, 0); }
  100% { transform: scale(1.12) translate(-2%, -1.5%); }
}

.brand {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  padding: calc(env(safe-area-inset-top, 0px) + 1.25rem) 1.5rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  z-index: 10;
  background: linear-gradient(to bottom, rgba(0,0,0,0.55), transparent);
  pointer-events: none;
}

.mark {
  font-family: "Times New Roman", Georgia, serif;
  font-style: italic;
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.mark::after { content: "'"; }

.issue {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 3rem 1.5rem calc(env(safe-area-inset-bottom, 0px) + 1.5rem);
  z-index: 10;
  background: linear-gradient(to top, rgba(0,0,0,0.72), rgba(0,0,0,0.0));
  pointer-events: none;
}

.caption > * { pointer-events: auto; }

.scene-title {
  font-family: "Times New Roman", Georgia, serif;
  font-weight: 400;
  font-size: 2rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.essay {
  font-size: 0.875rem;
  color: var(--ink-dim);
  margin-bottom: 0.125rem;
}

.essay em {
  color: var(--ink);
  font-style: italic;
}

.byline {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.back {
  display: inline-block;
  margin-top: 1.25rem;
  padding: 0.5rem 0.875rem;
  font-size: 0.75rem;
  color: var(--ink);
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 999px;
  background: rgba(0,0,0,0.35);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  letter-spacing: 0.04em;
}

.back:hover { background: rgba(255,255,255,0.08); }

.rebuild-tag {
  display: inline-block;
  margin-left: 0.5rem;
  padding: 0.25rem 0.5rem;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 999px;
  vertical-align: middle;
}

.unmute {
  position: absolute;
  bottom: 35vh;
  left: 50%;
  transform: translateX(-50%);
  z-index: 11;
  background: rgba(0,0,0,0.7);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,0.18);
  color: var(--ink);
  padding: 0.625rem 1.125rem;
  border-radius: 999px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: inherit;
  font-size: 0.8rem;
  letter-spacing: 0.03em;
  cursor: pointer;
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.unmute svg { width: 1rem; height: 1rem; fill: currentColor; }

.unmute.fade {
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(12px);
}

.fukkatsu-mark {
  position: absolute;
  bottom: calc(env(safe-area-inset-bottom, 0px) + 0.5rem);
  right: 0.875rem;
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
  z-index: 12;
  text-decoration: none;
}

.fukkatsu-mark .kanji {
  font-size: 0.7rem;
  margin-right: 0.25rem;
  color: var(--accent);
}

@media (min-width: 768px) {
  .scene-title { font-size: 3rem; }
  .caption { padding: 4rem 3rem 2rem; }
  .brand { padding-left: 3rem; padding-right: 3rem; }
}