#frequenciesExperience {
  --freq-ink: #060913;
  --freq-ink-soft: #0c1710;
  --freq-mint: #b6ddbf;
  --freq-ivory: #e1e9df;
  --freq-signal: var(--terminal, #00ff41);
  --freq-dim: #9aafa0;
  --freq-line: #31573d;
  position: relative;
  isolation: isolate;
  min-height: calc(100vh - 72px);
  min-height: calc(100dvh - 72px);
  overflow: hidden;
  background:
    radial-gradient(circle at 58% 43%, #14243a 0%, #0b1220 36%, var(--freq-ink) 74%);
  color: var(--freq-mint);
  font-family: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
}

.freq-stage,
.freq-stage canvas,
.freq-no-webgl {
  position: absolute;
  inset: 0;
}

.freq-stage {
  overflow: hidden;
  touch-action: none;
}

.freq-stage canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.freq-scrim {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(8, 11, 11, 0.68), transparent 28%, transparent 63%, rgba(8, 11, 11, 0.88)),
    linear-gradient(90deg, rgba(8, 11, 11, 0.4), transparent 24%, transparent 76%, rgba(8, 11, 11, 0.4));
}

.freq-interface {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: inherit;
  padding: clamp(1.1rem, 2.7vw, 2.5rem);
  pointer-events: none;
}

.freq-interface > * { pointer-events: auto; }

.freq-intro {
  max-width: 29rem;
  padding-top: clamp(0.25rem, 1.1vh, 1rem);
}

.freq-eyebrow,
.freq-status-label,
.freq-track-label,
.freq-hint {
  margin: 0;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  line-height: 1.45;
  text-transform: uppercase;
}

.freq-eyebrow { color: var(--freq-signal); }

.freq-title {
  margin: 0.38rem 0 0;
  color: var(--freq-ivory);
  font-family: Anton, Impact, "Arial Narrow", sans-serif;
  font-size: clamp(4.5rem, 7.5vw, 6rem);
  font-weight: 400;
  letter-spacing: 0.025em;
  line-height: 0.82;
  text-shadow: 0 0 38px rgba(115, 138, 173, 0.08);
}

.freq-lede {
  max-width: 19rem;
  margin: 0.75rem 0 0;
  color: var(--freq-dim);
  font-size: clamp(0.84rem, 1.15vw, 1rem);
  line-height: 1.5;
}

.freq-instruction {
  align-self: center;
  justify-self: center;
  width: auto;
  margin: 1rem 0 0.7rem 14vw;
  color: rgba(218, 222, 225, 0.58);
  font-size: 0.61rem;
  letter-spacing: 0.08em;
  line-height: 1.55;
  text-align: center;
}

.freq-transport {
  width: min(100%, 46rem);
  justify-self: center;
  padding: 0.55rem 0.75rem 0.6rem;
  border: 0;
  border-top: 1px solid var(--freq-line);
  background: linear-gradient(90deg, rgba(6, 9, 19, 0.88), rgba(6, 9, 19, 0.42), rgba(6, 9, 19, 0.88));
}

.freq-status-row,
.freq-controls,
.freq-seek-row {
  display: flex;
  align-items: center;
}

.freq-status-row {
  justify-content: space-between;
  gap: 1rem;
  min-width: 0;
  padding-bottom: 0.3rem;
}

.freq-status-label {
  flex: 0 0 auto;
  color: var(--freq-signal);
}

.freq-status {
  min-width: 0;
  overflow: hidden;
  color: var(--freq-ivory);
  font-size: 0.7rem;
  letter-spacing: 0.045em;
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.freq-controls {
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.42rem 0 0.38rem;
}

.freq-button,
.freq-file-label {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 0.55rem 0.78rem;
  border: 1px solid rgba(200, 255, 225, 0.36);
  border-radius: 0;
  background: rgba(30, 70, 40, 0.12);
  color: var(--freq-mint);
  cursor: pointer;
  font: inherit;
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.085em;
  line-height: 1.1;
  text-align: center;
  text-transform: uppercase;
  transition: background 160ms ease, border-color 160ms ease, color 160ms ease, transform 160ms ease;
}

.freq-button:hover,
.freq-file-label:hover {
  border-color: var(--freq-mint);
  background: rgba(30, 70, 40, 0.25);
  color: var(--freq-ivory);
}

.freq-button:active,
.freq-file-label:active { transform: translateY(1px); }

.freq-button.is-primary {
  border-color: var(--freq-ivory);
  background: #b8c7d1;
  color: #080c15;
}

.freq-button.is-primary:hover {
  background: #cad2d7;
  border-color: #cad2d7;
}

.freq-button[aria-pressed="true"] {
  border-color: var(--freq-signal);
  color: var(--freq-signal);
}

.freq-file-input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.freq-seek-row { gap: 0.7rem; }
.freq-track-label { color: var(--freq-dim); }
.freq-time {
  flex: 0 0 5.8rem;
  color: rgba(227, 222, 213, 0.82);
  font-size: 0.68rem;
  letter-spacing: 0.03em;
  text-align: right;
}

.freq-range {
  width: 100%;
  height: 28px;
  margin: 0;
  accent-color: var(--freq-signal);
  cursor: pointer;
}

.freq-volume-wrap {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  gap: 0.35rem;
  margin-left: auto;
  color: var(--freq-dim);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
}

.freq-volume { width: 5.1rem; }

.freq-hint {
  margin: 0.4rem 0 0;
  color: rgba(168, 186, 200, 0.48);
  font-size: 0.58rem;
  letter-spacing: 0.09em;
}

.freq-no-webgl {
  display: grid;
  place-items: center;
  padding: 2rem;
  color: var(--freq-dim);
  font-size: 0.75rem;
  letter-spacing: 0.09em;
  text-align: center;
}

#frequenciesExperience :focus-visible {
  outline: 2px solid var(--freq-signal);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  #frequenciesExperience *,
  #frequenciesExperience *::before,
  #frequenciesExperience *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 700px) {
  #frequenciesExperience {
    min-height: calc(100vh - 64px);
    min-height: calc(100dvh - 64px);
    overflow: visible;
  }

  .freq-stage,
  .freq-scrim { position: fixed; inset: 64px 0 0; }
  .freq-interface { padding: 1rem; }
  .freq-intro { max-width: 22rem; }
  .freq-title { font-size: clamp(3.85rem, 18vw, 5.25rem); }
  .freq-lede { max-width: 15rem; margin-top: 0.6rem; }
  .freq-instruction { align-self: end; margin: 1rem 0 0.65rem; text-align: center; }
  .freq-transport { width: 100%; margin-bottom: max(0.1rem, env(safe-area-inset-bottom)); }
  .freq-controls { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.45rem; }
  .freq-button,
  .freq-file-label { width: 100%; padding-inline: 0.4rem; font-size: 0.59rem; }
  .freq-volume-wrap { display: none; }
  .freq-hint { font-size: 0.53rem; }
}

@media (max-width: 390px) {
  .freq-interface { padding: 0.75rem; }
  .freq-title { font-size: 3.55rem; }
  .freq-lede { font-size: 0.78rem; }
  .freq-status { font-size: 0.62rem; }
  .freq-track-label { display: none; }
  .freq-time { flex-basis: 5.3rem; font-size: 0.62rem; }
}

/* Give the field the viewport; transport lives quietly along its lower edge. */
.freq-experience { min-height: inherit; position: relative; }
.freq-interface { min-height: inherit; grid-template-rows: auto minmax(180px, 1fr) auto; }
.freq-interface [hidden] { display: none !important; }
.freq-title { font-size: clamp(3.25rem, 6vw, 5rem); line-height: .94; letter-spacing: 0; }
.freq-lede { max-width: 30ch; color: #a3b8a9; font-size: .86rem; line-height: 1.65; }
.freq-intro { pointer-events: none; }
.freq-instruction { align-self: end; margin: 0 0 1.15rem; color: #a3b8a9; pointer-events: none; }
.freq-transport { width: min(100%, 54rem); background: rgba(7, 16, 10, .94); border: 1px solid var(--freq-line); box-shadow: inset 3px 0 0 var(--freq-signal); padding: .8rem 1rem .6rem; }
.freq-controls { gap: .6rem; }
.freq-button, .freq-file-label { background: #0c1b12; border-color: #355940; color: #b5dcbf; }
.freq-button.is-primary { background: #153d20; border-color: var(--freq-signal); color: #baffcb; }
.freq-button.is-primary:hover { background: #205a2f; border-color: #9dffb1; }
.freq-status-label, .freq-eyebrow { color: var(--freq-signal); }
.freq-range { appearance: none; -webkit-appearance: none; background: transparent; accent-color: var(--freq-signal); cursor: pointer; }
.freq-range::-webkit-slider-runnable-track { height: 3px; background: #31573d; border-radius: 2px; }
.freq-range::-webkit-slider-thumb { appearance: none; -webkit-appearance: none; height: 13px; width: 13px; border-radius: 50%; background: var(--freq-signal); border: 2px solid #163c20; margin-top: -5px; }
.freq-range::-moz-range-track { height: 3px; background: #31573d; border-radius: 2px; }
.freq-range::-moz-range-thumb { height: 10px; width: 10px; border-radius: 50%; background: var(--freq-signal); border: 2px solid #163c20; }
.freq-hint { color: #91aa99; font-weight: 400; }
@media (max-width: 700px) {
  .freq-interface { grid-template-rows: auto minmax(220px, 1fr) auto; }
  .freq-stage, .freq-scrim { position: absolute; inset: 0; }
  .freq-title { font-size: clamp(2.8rem, 13vw, 4.2rem); }
  .freq-lede { max-width: 28ch; font-size: .8rem; }
  .freq-transport { padding: .75rem .5rem .4rem; }
  .freq-volume-wrap { display: flex; grid-column: 1 / -1; justify-content: space-between; width: 100%; min-height: 44px; }
  .freq-volume { width: min(52%, 180px); }
  .freq-status-row { align-items: start; }
  .freq-status { white-space: normal; line-height: 1.5; }
  .freq-instruction { font-size: .59rem; max-width: 34ch; }
  .freq-hint { font-size: .56rem; line-height: 1.6; text-transform: none; }
}