:root {
  --bg: #03040a;
  --bg-deep: #090b12;
  --panel: rgba(12, 14, 21, 0.78);
  --panel-strong: rgba(17, 19, 28, 0.94);
  --ink: #f7f1e4;
  --muted: rgba(247, 241, 228, 0.72);
  --gold: #e7bf67;
  --amber: #ffd78a;
  --ember: #ff9a68;
  --violet: #a495ff;
  --line: rgba(255, 255, 255, 0.12);
  --shadow: 0 34px 110px rgba(0, 0, 0, 0.56);
  --radius: 30px;
}

* {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
}

html {
  background: var(--bg);
}

body {
  overflow: hidden;
  min-height: 100%;
  background:
    radial-gradient(circle at 78% 12%, rgba(191, 180, 255, 0.16), transparent 18%),
    radial-gradient(circle at 50% 22%, rgba(255, 214, 146, 0.08), transparent 22%),
    radial-gradient(circle at 50% 115%, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.6) 60%, rgba(0, 0, 0, 0.86) 100%),
    linear-gradient(180deg, #07080e 0%, #04050a 52%, #020204 100%);
  color: var(--ink);
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.stage {
  position: relative;
  width: 100%;
  height: 100%;
  isolation: isolate;
}

.stage::before,
.stage::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.stage::before {
  background:
    radial-gradient(circle at 78% 17%, rgba(201, 191, 255, 0.14), transparent 18%),
    radial-gradient(circle at 50% 48%, rgba(255, 215, 147, 0.1), transparent 24%),
    radial-gradient(circle at 50% 110%, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.22) 54%, rgba(0, 0, 0, 0.72) 100%);
  mix-blend-mode: screen;
  opacity: 0.85;
}

.stage::after {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.03), transparent 16%),
    radial-gradient(circle at 50% 56%, transparent 0 49%, rgba(0, 0, 0, 0.12) 72%, rgba(0, 0, 0, 0.34) 100%);
  opacity: 0.8;
}

#scene {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  touch-action: none;
  cursor: crosshair;
}

.grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.16;
  mix-blend-mode: soft-light;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.12), transparent 10%),
    radial-gradient(circle at 80% 70%, rgba(255, 255, 255, 0.08), transparent 12%);
  background-size: 100% 4px, 4px 100%, 22px 22px, 24px 24px;
}

.panel {
  position: relative;
  z-index: 2;
  background: linear-gradient(180deg, rgba(20, 23, 34, 0.9), rgba(10, 12, 19, 0.86));
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px) saturate(1.15);
  -webkit-backdrop-filter: blur(18px) saturate(1.15);
  overflow: hidden;
}

.panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 0%, rgba(255, 232, 186, 0.11), transparent 34%),
    radial-gradient(circle at 82% 0%, rgba(169, 156, 255, 0.1), transparent 28%),
    linear-gradient(120deg, rgba(255, 255, 255, 0.06), transparent 22%, transparent 78%, rgba(255, 255, 255, 0.045));
  opacity: 0.82;
}

.panel::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    inset 0 -1px 0 rgba(0, 0, 0, 0.28);
}

.panel > * {
  position: relative;
  z-index: 1;
}

.masthead {
  position: absolute;
  left: max(1rem, env(safe-area-inset-left));
  top: max(1rem, env(safe-area-inset-top));
  width: min(36rem, calc(100vw - 2rem));
  padding: clamp(1.05rem, 3vw, 1.6rem);
}

.kicker,
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--gold);
  font-size: 0.72rem;
}

h1 {
  margin: 0.25rem 0 0;
  font-size: clamp(3rem, 8vw, 5.4rem);
  line-height: 0.87;
  letter-spacing: -0.05em;
  text-wrap: balance;
  text-shadow: 0 0 24px rgba(255, 215, 139, 0.08);
}

.lead {
  margin: 0.9rem 0 0;
  color: var(--ink);
  font-size: clamp(1rem, 2vw, 1.1rem);
  max-width: 32ch;
  line-height: 1.45;
}

.sub {
  margin: 0.8rem 0 0;
  color: var(--muted);
  font-size: 0.98rem;
  max-width: 52ch;
  line-height: 1.5;
}

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1rem;
}

.button,
.source-link {
  appearance: none;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
  text-decoration: none;
  font: inherit;
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
  min-width: 0;
  white-space: normal;
  line-height: 1.15;
  text-align: center;
  overflow-wrap: anywhere;
}

.button {
  padding: 0.8rem 1rem;
  min-height: 2.8rem;
}

.button.primary {
  color: #1c1409;
  border-color: rgba(255, 206, 119, 0.35);
  background: linear-gradient(180deg, #ffd98d, #d59a41);
  box-shadow: 0 10px 30px rgba(213, 154, 65, 0.25);
}

.button[data-action="postcard"] {
  color: #24170c;
  border-color: rgba(255, 216, 143, 0.34);
  background: linear-gradient(180deg, #f6d99d, #bf8744);
  box-shadow: 0 10px 26px rgba(191, 135, 68, 0.24);
}

.button[data-action="conduct"] {
  color: #1d1630;
  border-color: rgba(180, 167, 255, 0.35);
  background: linear-gradient(180deg, #cbbfff, #8576e8);
  box-shadow: 0 10px 28px rgba(133, 118, 232, 0.22);
}

.button:hover,
.button:focus-visible,
.source-link:hover,
.source-link:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.09);
}

.button:active,
.source-link:active {
  transform: translateY(0);
}

.button.primary:hover,
.button.primary:focus-visible {
  background: linear-gradient(180deg, #ffe4a8, #e2a754);
}

.button[data-action="postcard"]:hover,
.button[data-action="postcard"]:focus-visible {
  background: linear-gradient(180deg, #ffe7b6, #ca924f);
}

.button[data-action="conduct"]:hover,
.button[data-action="conduct"]:focus-visible {
  background: linear-gradient(180deg, #dfd8ff, #9e93f6);
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem 1rem;
  margin-top: 0.95rem;
  color: rgba(247, 241, 228, 0.7);
  font-size: 0.82rem;
}

.legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

kbd {
  font: inherit;
  padding: 0.14rem 0.42rem;
  border-radius: 0.4rem;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.monitor {
  position: absolute;
  right: max(1rem, env(safe-area-inset-right));
  top: max(1rem, env(safe-area-inset-top));
  width: min(20rem, calc(100vw - 2rem));
  padding: 1rem;
  display: grid;
  gap: 0.85rem;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
}

.stat {
  border-radius: 1.1rem;
  padding: 0.85rem;
  background: linear-gradient(180deg, rgba(21, 24, 35, 0.96), rgba(11, 13, 19, 0.92));
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.stat strong {
  display: block;
  color: var(--amber);
  font-size: 1.35rem;
  line-height: 1.05;
  text-shadow: 0 0 20px rgba(255, 215, 138, 0.14);
}

.stat:nth-child(4) strong {
  color: #e9ddff;
}

.stat span {
  display: block;
  margin-top: 0.3rem;
  color: rgba(247, 241, 228, 0.66);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.source-link {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  padding: 0.78rem 0.95rem;
  min-height: 2.8rem;
}

.chorus {
  position: absolute;
  left: 50%;
  bottom: max(1rem, env(safe-area-inset-bottom));
  transform: translateX(-50%);
  width: min(52rem, calc(100vw - 2rem));
  padding: 1rem 1.15rem;
  display: grid;
  gap: 0.35rem;
}

.chorus p {
  margin: 0;
}

#verse {
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  color: var(--ink);
  line-height: 1.35;
  text-wrap: balance;
  text-shadow: 0 1px 1px rgba(0, 0, 0, 0.24);
}

.mini-note {
  color: rgba(247, 241, 228, 0.68);
  font-size: 0.92rem;
  line-height: 1.45;
}

.siblings {
  position: absolute;
  left: clamp(1rem, 50%, 4rem);
  bottom: calc(max(1rem, env(safe-area-inset-bottom)) + 16.3rem);
  width: min(24rem, calc(100vw - 2rem));
  padding: 1rem 1.1rem;
  display: grid;
  gap: 0.65rem;
}

.siblings-grid {
  display: grid;
  gap: 0.65rem;
}

.source-link {
  flex-direction: column;
  align-items: flex-start;
  gap: 0.25rem;
  text-align: left;
}

.source-link strong {
  display: block;
  font-size: 0.95rem;
}

.source-link span {
  color: rgba(247, 241, 228, 0.62);
  font-size: 0.75rem;
  line-height: 1.35;
}

@media (max-width: 820px) {
  body {
    overflow: auto;
    min-height: 100dvh;
  }

  .stage {
    min-height: 100dvh;
    padding:
      max(0.5rem, env(safe-area-inset-top))
      max(0.5rem, env(safe-area-inset-right))
      max(0.75rem, env(safe-area-inset-bottom))
      max(0.5rem, env(safe-area-inset-left));
  }

  .masthead,
  .monitor,
  .chorus {
    position: relative;
    left: auto;
    right: auto;
    top: auto;
    bottom: auto;
    width: 100%;
    max-width: none;
    margin: 0;
    transform: none;
  }

  .masthead {
    margin-bottom: 0.75rem;
  }

  .monitor {
    margin-top: 0;
    margin-bottom: 0.75rem;
  }

  .chorus {
    margin-bottom: 0;
  }

  .stat-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .controls {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.55rem;
  }
}

@media (max-width: 560px) {
  h1 {
    font-size: clamp(2.5rem, 15vw, 3.7rem);
  }

  .lead {
    font-size: 0.98rem;
  }

  .sub {
    font-size: 0.92rem;
  }

  .legend {
    font-size: 0.76rem;
    line-height: 1.45;
  }

  .stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .button,
  .source-link {
    width: 100%;
  }
}

@media (max-width: 420px) {
  .controls {
    grid-template-columns: 1fr;
  }
}

@media (hover: none) and (pointer: coarse) {
  .button:hover,
  .button:focus-visible,
  .source-link:hover,
  .source-link:focus-visible {
    transform: none;
  }

  .button,
  .source-link {
    min-height: 3.1rem;
  }

  .controls {
    gap: 0.6rem;
  }
}