:root {
  --game-bg: #07151a;
  --game-surface: #10252b;
  --game-surface-2: #163239;
  --game-accent: #4ade80;
  --game-accent-2: #22d3ee;
}

.spectrum-scale { margin: 24px 0 8px; }
.spectrum-scale__labels { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 13px; font-weight: 800; }
.spectrum-scale__labels span:last-child { text-align: right; }
.spectrum-track { position: relative; height: 30px; border: 1px solid rgba(255,255,255,.16); border-radius: 999px; background: linear-gradient(90deg, #38bdf8, #fef08a 50%, #fb7185); box-shadow: inset 0 2px 9px rgba(0,0,0,.25); }
.spectrum-marker { position: absolute; z-index: 2; top: 50%; width: 5px; height: 46px; border-radius: 4px; background: #fff; box-shadow: 0 3px 12px rgba(0,0,0,.4); transform: translate(-50%, -50%); }
.spectrum-marker::after { content: attr(data-label); position: absolute; bottom: calc(100% + 7px); left: 50%; padding: 4px 7px; border-radius: 7px; color: #0f172a; background: #fff; font-size: .72rem; font-weight: 900; transform: translateX(-50%); }
.spectrum-target { width: 5px; height: 46px; border: 0; border-radius: 4px; background: var(--game-accent-2); box-shadow: 0 0 16px color-mix(in srgb, var(--game-accent-2) 55%, transparent); }
.spectrum-slider { width: 100%; margin: 28px 0 5px; accent-color: var(--game-accent); }
.spectrum-slider-value { display: block; text-align: center; color: var(--game-accent-2); font-size: 3.3rem; font-weight: 950; font-variant-numeric: tabular-nums; }
.spectrum-secret { text-align: center; }
.spectrum-secret strong { display: block; margin: 12px 0; color: var(--game-accent-2); font-size: clamp(4rem, 17vw, 8rem); line-height: 1; }
.spectrum-clue { margin: 14px 0; padding: 16px; border-left: 4px solid var(--game-accent); border-radius: 0 14px 14px 0; background: rgba(255,255,255,.045); font-size: 1.25rem; font-weight: 750; }
.spectrum-bands { display: grid; grid-template-columns: repeat(4, 1fr); gap: 7px; margin-top: 16px; }
.spectrum-band { padding: 9px 5px; border: 1px solid var(--game-line); border-radius: 10px; text-align: center; }
.spectrum-band strong, .spectrum-band small { display: block; }
.spectrum-band small { color: var(--game-muted); }

@media (max-width: 480px) {
  .spectrum-scale__labels { font-size: .84rem; }
  .spectrum-bands { grid-template-columns: repeat(2, 1fr); }
}