.acoustic-treatment-hub {
  --acoustic-line: rgba(17, 24, 39, 0.12);
  --acoustic-line-soft: rgba(17, 24, 39, 0.08);
  --acoustic-panel: rgba(14, 116, 144, 0.045);
  --acoustic-ink-faint: rgba(17, 24, 39, 0.045);
}

.acoustic-treatment-hub .mission--hub .mission__inner {
  width: min(100%, 68rem);
  max-width: none;
  z-index: 1;
}

.acoustic-treatment-hub .mission--hub .mission__backdrop {
  inset: -8% -10%;
  z-index: 0;
  opacity: 1;
}

.acoustic-treatment-hub .mission--hub .mission__backdrop .acoustic-hero-visual {
  width: min(132vw, 78rem);
  height: min(72vw, 28rem);
  min-height: 20rem;
  color: color-mix(in srgb, var(--color-accent) 72%, var(--color-surface));
  opacity: 0.48;
}

.acoustic-treatment-hub .acoustic-hero-visual__room,
.acoustic-treatment-hub .acoustic-hero-visual__floor,
.acoustic-treatment-hub .acoustic-hero-visual__wave,
.acoustic-treatment-hub .acoustic-hero-visual__reflection {
  fill: none;
  stroke: currentColor;
  vector-effect: non-scaling-stroke;
}

.acoustic-treatment-hub .acoustic-hero-visual__room {
  stroke-width: 1.2;
  opacity: 0.42;
}

.acoustic-treatment-hub .acoustic-hero-visual__floor {
  stroke-width: 1;
  opacity: 0.24;
}

.acoustic-treatment-hub .acoustic-hero-visual__panel {
  fill: url("#acoustic-hero-panel-fill");
  stroke: currentColor;
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
  opacity: 0.72;
}

.acoustic-treatment-hub .acoustic-hero-visual__panel--left {
  opacity: 0.6;
}

.acoustic-treatment-hub .acoustic-hero-visual__panel--ceiling {
  opacity: 0.84;
}

.acoustic-treatment-hub .acoustic-hero-visual__wave {
  stroke-linecap: round;
  stroke-linejoin: round;
}

.acoustic-treatment-hub .acoustic-hero-visual__wave--messy {
  stroke-width: 1.1;
  stroke-dasharray: 2 10;
  opacity: 0.26;
}

.acoustic-treatment-hub .acoustic-hero-visual__wave--calm {
  stroke-width: 1.6;
  opacity: 0.58;
}

.acoustic-treatment-hub .acoustic-hero-visual__reflection {
  stroke-width: 1;
  stroke-linecap: round;
  stroke-dasharray: 8 14;
  opacity: 0.3;
}

@media (max-width: 699px) {
  .acoustic-treatment-hub .mission--hub .mission__backdrop {
    inset: -2% -56%;
  }

  .acoustic-treatment-hub .mission--hub .mission__backdrop .acoustic-hero-visual {
    width: 160vw;
    min-height: 22rem;
    opacity: 0.36;
  }
}

.acoustic-treatment-hub .mission__statement {
  max-width: min(100%, 54rem);
  font-size: clamp(2rem, 4.8vw, 4.4rem);
  line-height: 1.02;
  text-wrap: balance;
}

.acoustic-treatment-hub .mission__body {
  max-width: min(100%, 64rem);
  overflow-wrap: break-word;
}

.acoustic-treatment-hub .acoustic-treatment-hero-ctas {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.acoustic-treatment-hub .acoustic-treatment-hero-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  transition: background 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.acoustic-treatment-hub .acoustic-treatment-hero-cta--primary {
  min-height: 44px;
  padding: 0 var(--space-5);
  border: 1px solid var(--color-accent);
  border-radius: 999px;
  background: var(--color-accent);
  color: var(--color-surface);
  font-family: var(--font-sans);
  font-size: var(--fs-sm, 14px);
  font-weight: var(--fw-semibold);
}

.acoustic-treatment-hub .acoustic-treatment-hero-cta--secondary {
  color: color-mix(in srgb, var(--color-accent) 72%, var(--color-surface));
  font-family: var(--font-serif);
  font-size: var(--fs-sm, 14px);
  font-style: italic;
  border-bottom: 1px solid color-mix(in srgb, var(--color-accent) 34%, transparent);
}

.acoustic-treatment-hub .acoustic-treatment-hero-cta__icon {
  flex: 0 0 auto;
}

@media (hover: hover) and (pointer: fine) {
  .acoustic-treatment-hub .acoustic-treatment-hero-cta--primary:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: var(--color-surface);
    transform: translateY(-1px);
  }

  .acoustic-treatment-hub .acoustic-treatment-hero-cta--secondary:hover {
    color: var(--color-accent-hover);
    border-bottom-color: currentColor;
  }
}

.acoustic-treatment-hub .acoustic-treatment-hero-cta:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 4px;
}

/* ── Inter-section rhythm ──────────────────────────────────────────────────
   Three levers drive the vertical breathing room on this page:
     1. .treatment-shell-wrap padding-block    — hero → first chapter,
                                                  last section → page end.
     2. .treatment-content gap                 — between chapters, between
                                                  #library and #next-topics.
     3. boxed section padding (below)          — interior padding of the
                                                  framed #library / #next-topics.
   All three use the 4px spacing scale (no --space-7/9/11/13/15/17-19/21-23/
   25-31) and scale together so the editorial rhythm reads consistently from
   mobile up through wide desktop. */
.acoustic-treatment-hub .treatment-shell-wrap {
  padding-block: clamp(var(--space-12), 8vw, var(--space-24));
}

.acoustic-treatment-hub .treatment-content {
  gap: clamp(var(--space-16), 10vw, var(--space-32));
}

.acoustic-treatment-hub .treatment-shell > .treatment-content + #library,
.acoustic-treatment-hub .treatment-shell > #library + #next-topics {
  margin-block-start: clamp(var(--space-16), 10vw, var(--space-32));
}

.acoustic-treatment-hub :where(#chapter-1, #chapter-2, #chapter-3, #chapter-4, #chapter-5, #chapter-6, #chapter-7, #library, #next-topics) {
  scroll-margin-top: 5rem;
}

.acoustic-treatment-hub .treatment-shell > #library,
.acoustic-treatment-hub .treatment-shell > #next-topics {
  min-width: 0;
  padding-block: clamp(var(--space-12), 7vw, var(--space-20));
  padding-inline: clamp(var(--space-5), 5vw, var(--space-12));
  border: 1px solid var(--acoustic-line-soft);
  border-radius: var(--radius-xl);
}

@media (min-width: 1100px) {
  .acoustic-treatment-hub .treatment-shell > #library,
  .acoustic-treatment-hub .treatment-shell > #next-topics {
    grid-column: 2 / -1;
  }
}

.acoustic-treatment-hub #library > .page-section__header,
.acoustic-treatment-hub #next-topics > .page-section__header {
  width: min(100%, 64rem);
  max-width: none;
}

.acoustic-treatment-hub .chapter__header {
  margin-bottom: clamp(var(--space-6), 4vw, var(--space-10));
}

.acoustic-treatment-hub .chapter-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  column-gap: var(--space-4);
  row-gap: var(--space-2);
}

.acoustic-treatment-hub .chapter-heading__num {
  grid-column: 1;
  color: var(--color-ink-muted);
}

.acoustic-treatment-hub .chapter-heading__text {
  grid-column: 1 / -1;
  font-family: var(--font-serif);
  font-size: clamp(var(--fs-3xl), 4.6vw, 4.4rem);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.045em;
  overflow-wrap: break-word;
}

.acoustic-treatment-hub .chapter-heading__copy-link {
  grid-column: 2;
  grid-row: 1;
  opacity: 0.55;
}

.acoustic-treatment-hub .chapter-lede {
  max-width: 68ch;
  margin-top: var(--space-5);
  font-family: var(--font-serif);
  font-size: clamp(var(--fs-base), 1.5vw, var(--fs-lg));
  line-height: 1.62;
  color: var(--color-ink-muted);
}

.acoustic-treatment-hub .chapter-commercial-row {
  margin-top: var(--space-6);
  padding: var(--space-4) 0 0;
  border-top: 1px solid var(--acoustic-line-soft);
  border-radius: 0;
  background: transparent;
}

.acoustic-treatment-hub .use-case-atlas + .chapter-commercial-row,
.acoustic-treatment-hub .treatment-boundary + .chapter-commercial-row,
.acoustic-treatment-hub .verify-list__items + .chapter-commercial-row {
  padding-top: 0;
  border-top: 0;
}

.acoustic-treatment-hub .use-case-atlas {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: clamp(var(--space-3), 4vw, var(--space-8));
  border-top: 1px solid var(--acoustic-line);
  border-bottom: 1px solid var(--acoustic-line);
}

@media (min-width: 980px) {
  .acoustic-treatment-hub .use-case-atlas {
    column-gap: clamp(var(--space-8), 6vw, var(--space-14));
  }
}

.acoustic-treatment-hub .use-case-card {
  --use-case-accent: var(--color-accent);
  --use-case-soft: color-mix(in srgb, var(--use-case-accent) 9%, transparent);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: clamp(var(--space-3), 2.4vw, var(--space-5));
  row-gap: var(--space-4);
  align-items: center;
  padding: clamp(var(--space-6), 4vw, var(--space-8)) 0;
  border-top: 1px solid var(--acoustic-line-soft);
}

.acoustic-treatment-hub .use-case-card:first-child {
  border-top: 0;
}

.acoustic-treatment-hub .use-case-card:nth-child(-n + 2) {
  border-top: 0;
}

@media (max-width: 599px) {
  .acoustic-treatment-hub .use-case-card {
    grid-template-columns: minmax(0, 1fr);
    row-gap: var(--space-3);
    align-items: start;
    padding-block: var(--space-5);
  }

  .acoustic-treatment-hub .use-case-card__visual {
    width: clamp(3rem, 14vw, 3.75rem);
  }

  .acoustic-treatment-hub .use-case-card__type {
    align-self: start;
    letter-spacing: 0.08em;
  }

  .acoustic-treatment-hub .use-case-card__title {
    font-size: clamp(var(--fs-lg), 5vw, var(--fs-xl));
  }

  .acoustic-treatment-hub .use-case-card__copy {
    font-size: var(--fs-sm);
    line-height: 1.5;
  }

  .acoustic-treatment-hub .use-case-card__links {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }
}

.acoustic-treatment-hub .use-case-card--work {
  --use-case-accent: #0e7490;
}

.acoustic-treatment-hub .use-case-card--voice {
  --use-case-accent: #7c3aed;
}

.acoustic-treatment-hub .use-case-card--theater {
  --use-case-accent: #b45309;
}

.acoustic-treatment-hub .use-case-card--music {
  --use-case-accent: #2563eb;
}

.acoustic-treatment-hub .use-case-card--public {
  --use-case-accent: #047857;
}

.acoustic-treatment-hub .use-case-card--rental {
  --use-case-accent: #9f1239;
}

.acoustic-treatment-hub .use-case-card__visual {
  width: clamp(4.35rem, 6vw, 5.5rem);
  color: var(--use-case-accent);
  padding: 0;
  border-radius: 999px;
  background: radial-gradient(circle at 50% 42%, var(--use-case-soft), transparent 68%);
}

.acoustic-treatment-hub .use-case-card__visual svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.acoustic-treatment-hub .use-case-card__room,
.acoustic-treatment-hub .use-case-card__surface,
.acoustic-treatment-hub .use-case-card__line,
.acoustic-treatment-hub .use-case-card__dot {
  stroke: currentColor;
  vector-effect: non-scaling-stroke;
}

.acoustic-treatment-hub .use-case-card__room {
  fill: color-mix(in srgb, var(--use-case-accent) 5%, transparent);
  stroke-width: 1.15;
  opacity: 0.75;
}

.acoustic-treatment-hub .use-case-card__surface {
  fill: color-mix(in srgb, var(--use-case-accent) 15%, transparent);
  stroke-width: 1;
}

.acoustic-treatment-hub .use-case-card__line {
  stroke-width: 1.3;
  stroke-linecap: round;
  stroke-linejoin: round;
  fill: none;
  opacity: 0.62;
}

.acoustic-treatment-hub .use-case-card__dot {
  fill: color-mix(in srgb, var(--use-case-accent) 22%, white);
  stroke-width: 1;
}

.acoustic-treatment-hub .use-case-card__body {
  display: contents;
}

.acoustic-treatment-hub .use-case-card__type {
  align-self: center;
  color: var(--use-case-accent);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.1em;
  line-height: 1.3;
  text-transform: uppercase;
}

.acoustic-treatment-hub .use-case-card__title {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-serif);
  font-size: clamp(var(--fs-xl), 2.3vw, var(--fs-2xl));
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.acoustic-treatment-hub .use-case-card__copy {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--color-ink-muted);
  font-size: var(--fs-base);
  line-height: 1.62;
}

.acoustic-treatment-hub .use-case-card__links {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  margin-top: var(--space-1);
}

.acoustic-treatment-hub .use-case-card__links a {
  color: color-mix(in srgb, var(--use-case-accent) 74%, var(--color-ink));
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  line-height: 1.4;
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--use-case-accent) 32%, transparent);
}

.acoustic-treatment-hub .use-case-card__links a:hover,
.acoustic-treatment-hub .use-case-card__links a:focus-visible {
  border-bottom-color: currentColor;
}

.acoustic-treatment-hub .treatment-boundary {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  padding-block: var(--space-1);
  border-top: 1px solid var(--acoustic-line);
  border-bottom: 1px solid var(--acoustic-line);
}

@media (min-width: 920px) {
  .acoustic-treatment-hub .treatment-boundary {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(var(--space-8), 5vw, var(--space-14));
  }
}

.acoustic-treatment-hub .boundary-panel {
  --boundary-accent: var(--color-accent);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: clamp(var(--space-4), 2.5vw, var(--space-6));
  row-gap: var(--space-4);
  align-content: start;
  align-items: center;
  padding: clamp(var(--space-6), 4vw, var(--space-8)) 0;
  border: 0;
}

@media (max-width: 919px) {
  .acoustic-treatment-hub .boundary-panel + .boundary-panel {
    border-top: 1px solid var(--acoustic-line-soft);
  }
}

.acoustic-treatment-hub .boundary-panel--soundproofing {
  --boundary-accent: #b45309;
}

.acoustic-treatment-hub .boundary-panel__visual {
  grid-column: 1;
  grid-row: 1 / span 2;
  width: clamp(4.75rem, 7vw, 6.25rem);
  color: var(--boundary-accent);
  border-radius: 999px;
  background: radial-gradient(circle at 50% 44%, color-mix(in srgb, var(--boundary-accent) 11%, transparent), transparent 68%);
}

.acoustic-treatment-hub .boundary-panel__visual svg {
  display: block;
  width: 100%;
  height: auto;
}

.acoustic-treatment-hub .boundary-panel__room,
.acoustic-treatment-hub .boundary-panel__panel,
.acoustic-treatment-hub .boundary-panel__wave,
.acoustic-treatment-hub .boundary-panel__source,
.acoustic-treatment-hub .boundary-panel__wall,
.acoustic-treatment-hub .boundary-panel__leak {
  stroke: currentColor;
  vector-effect: non-scaling-stroke;
}

.acoustic-treatment-hub .boundary-panel__room {
  fill: color-mix(in srgb, var(--boundary-accent) 5%, transparent);
  stroke-width: 1.1;
}

.acoustic-treatment-hub .boundary-panel__panel {
  fill: color-mix(in srgb, var(--boundary-accent) 13%, transparent);
  stroke-width: 1;
}

.acoustic-treatment-hub .boundary-panel__wave,
.acoustic-treatment-hub .boundary-panel__wall,
.acoustic-treatment-hub .boundary-panel__leak {
  fill: none;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.acoustic-treatment-hub .boundary-panel__wall {
  opacity: 0.42;
}

.acoustic-treatment-hub .boundary-panel__leak {
  opacity: 0.72;
}

.acoustic-treatment-hub .boundary-panel__source {
  fill: color-mix(in srgb, var(--boundary-accent) 24%, white);
  stroke-width: 1;
}

.acoustic-treatment-hub .boundary-panel__body {
  display: contents;
}

.acoustic-treatment-hub .boundary-panel__label {
  grid-column: 2;
  align-self: end;
  color: var(--boundary-accent);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.acoustic-treatment-hub .boundary-panel__title {
  grid-column: 2;
  align-self: start;
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(var(--fs-xl), 2.2vw, var(--fs-3xl));
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.acoustic-treatment-hub .boundary-panel__copy {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--color-ink-muted);
  font-family: var(--font-serif);
  font-size: var(--fs-lg);
  line-height: 1.58;
}

.acoustic-treatment-hub .boundary-panel__checks {
  grid-column: 1 / -1;
  display: grid;
  gap: var(--space-2);
  margin: var(--space-2) 0 0;
  padding: 0;
  list-style: none;
}

.acoustic-treatment-hub .boundary-panel__checks li {
  display: grid;
  grid-template-columns: 1.1rem minmax(0, 1fr);
  gap: var(--space-2);
  color: var(--color-ink-muted);
  font-size: var(--fs-sm);
  line-height: 1.45;
}

.acoustic-treatment-hub .boundary-panel__checks li::before {
  content: "";
  width: 0.42rem;
  height: 0.42rem;
  margin-top: 0.48rem;
  border-radius: 999px;
  background: var(--boundary-accent);
}

.acoustic-treatment-hub .boundary-panel__cta {
  grid-column: 1 / -1;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  justify-self: start;
  margin-top: var(--space-3);
  color: color-mix(in srgb, var(--boundary-accent) 76%, var(--color-ink));
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  line-height: 1.35;
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--boundary-accent) 32%, transparent);
}

.acoustic-treatment-hub .boundary-panel__cta:hover,
.acoustic-treatment-hub .boundary-panel__cta:focus-visible {
  border-bottom-color: currentColor;
}

.acoustic-treatment-hub .diagnose-card {
  grid-template-columns: minmax(0, 1fr);
  row-gap: clamp(var(--space-5), 4vw, var(--space-8));
  column-gap: clamp(var(--space-8), 6vw, var(--space-14));
  padding: 0;
  border: 0;
  border-top: 1px solid var(--acoustic-line);
  border-bottom: 1px solid var(--acoustic-line);
  border-radius: 0;
  background: transparent;
}

@media (min-width: 920px) {
  .acoustic-treatment-hub .diagnose-card {
    grid-template-columns: minmax(0, 1fr) minmax(19rem, 20.5rem);
    column-gap: clamp(var(--space-8), 6vw, var(--space-14));
  }
}

.acoustic-treatment-hub .diagnose-card__questions {
  gap: 0;
  padding-right: clamp(var(--space-3), 2vw, var(--space-6));
}

.acoustic-treatment-hub .diagnose-q {
  grid-template-columns: 2.75rem minmax(0, 1fr);
  align-items: start;
  column-gap: var(--space-5);
  row-gap: var(--space-3);
  min-height: 0;
  padding: var(--space-5) 0;
  border: 0;
  border-top: 1px solid var(--acoustic-line-soft);
  border-radius: 0;
  background: transparent;
}

.acoustic-treatment-hub .diagnose-q:first-child {
  border-top: 0;
}

.acoustic-treatment-hub .diagnose-q[data-answer="yes"] {
  border-color: var(--acoustic-line-soft);
  background: transparent;
}

.acoustic-treatment-hub .diagnose-q::before {
  width: 2.75rem;
  color: var(--color-accent);
}

.acoustic-treatment-hub .diagnose-q__text {
  max-width: 58ch;
  font-size: var(--fs-lg);
  line-height: 1.45;
}

.acoustic-treatment-hub .diagnose-q__toggle-wrap {
  grid-column: 2;
  justify-self: start;
  background: var(--acoustic-ink-faint);
}

.acoustic-treatment-hub .diagnose-score {
  top: var(--space-8);
  width: min(100%, 20.5rem);
  max-width: 20.5rem;
  margin-block: var(--space-5);
  margin-inline: 0;
  justify-self: start;
  box-sizing: border-box;
  overflow: visible;
  gap: var(--space-4);
  padding: var(--space-6);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 24px;
  background:
    radial-gradient(circle at 20% 12%, rgba(14, 116, 144, 0.26), transparent 34%),
    linear-gradient(145deg, #132036 0%, #0f1a2c 52%, #172b35 100%);
  box-shadow: 0 26px 72px -42px rgba(15, 23, 42, 0.9);
}

@media (min-width: 920px) {
  .acoustic-treatment-hub .diagnose-score {
    margin-block: var(--space-6);
  }
}

@media (max-width: 919px) {
  .acoustic-treatment-hub .diagnose-card__questions {
    padding-right: 0;
  }

  .acoustic-treatment-hub .diagnose-score {
    width: 100%;
    max-width: none;
    margin-block: 0 var(--space-5);
    justify-self: stretch;
  }
}

.acoustic-treatment-hub .diagnose-score__cta {
  display: inline-flex;
  align-self: flex-start;
  justify-content: space-between;
  width: 100%;
  max-width: 100%;
  padding: var(--space-3) var(--space-4);
  margin-top: var(--space-4);
  border-radius: 999px;
  background: color-mix(in srgb, var(--color-accent) 86%, white);
  color: #111827;
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  line-height: 1.35;
  text-decoration: none;
}

.acoustic-treatment-hub .diagnose-score__count {
  font-size: clamp(2.75rem, 5.2vw, 4.2rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
}

.acoustic-treatment-hub .diagnose-score__of {
  font-size: var(--fs-base);
  padding-bottom: 0.42rem;
  color: rgba(255, 255, 255, 0.62);
}

.acoustic-treatment-hub .diagnose-score__value {
  align-items: flex-end;
  gap: var(--space-2);
  min-width: 0;
  padding-left: 1px;
}

.acoustic-treatment-hub .diagnose-score__pips {
  flex-wrap: wrap;
}

.acoustic-treatment-hub .diagnose-score__label {
  display: block;
  margin: 0 0 var(--space-1);
  line-height: 1.2;
  color: rgba(255, 255, 255, 0.62);
}

.acoustic-treatment-hub .diagnose-score__verdict {
  min-height: 4.4rem;
  color: rgba(255, 255, 255, 0.84);
}

.acoustic-treatment-hub .diagnose__commercial {
  display: grid;
  gap: 0;
  margin-top: var(--space-8);
  border-top: 1px solid var(--acoustic-line);
  border-bottom: 1px solid var(--acoustic-line);
}

.acoustic-treatment-hub .diagnose__commercial-row {
  grid-template-columns: minmax(0, 1fr) auto;
  padding-block: var(--space-3);
}

.acoustic-treatment-hub .tools-spread {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--acoustic-line);
  border-bottom: 1px solid var(--acoustic-line);
}

.acoustic-treatment-hub .tool-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  padding: clamp(var(--space-6), 5vw, var(--space-10)) 0;
  border: 0;
  border-top: 1px solid var(--acoustic-line-soft);
  border-radius: 0;
  background: transparent;
  overflow: visible;
  box-shadow: none;
  transform: none;
}

.acoustic-treatment-hub .tool-card:first-child {
  border-top: 0;
}

.acoustic-treatment-hub .tool-card::before {
  display: none;
}

@media (min-width: 880px) {
  .acoustic-treatment-hub .tool-card {
    grid-template-columns: minmax(11rem, 0.62fr) minmax(0, 1.08fr) minmax(15rem, 0.78fr);
    column-gap: clamp(var(--space-6), 5vw, var(--space-12));
    align-items: start;
  }
}

.acoustic-treatment-hub .tool-card:hover {
  border-color: var(--acoustic-line-soft);
  transform: none;
  box-shadow: none;
}

.acoustic-treatment-hub .tool-card__header {
  margin-bottom: 0;
}

@media (min-width: 880px) {
  .acoustic-treatment-hub .tool-card__header {
    grid-column: 1;
    grid-row: 1 / span 4;
    flex-direction: column-reverse;
    justify-content: flex-end;
    gap: var(--space-4);
  }
}

.acoustic-treatment-hub .tool-card__motif {
  width: clamp(72px, 8vw, 108px);
  height: clamp(72px, 8vw, 108px);
  padding: var(--space-4);
  border-radius: 50%;
  background: var(--tool-soft);
  opacity: 0.86;
}

.acoustic-treatment-hub .tool-card__title {
  font-family: var(--font-serif);
  font-size: clamp(var(--fs-2xl), 3vw, var(--fs-4xl));
  font-weight: 500;
  letter-spacing: -0.035em;
}

.acoustic-treatment-hub .tool-card__num {
  color: var(--tool-accent);
}

.acoustic-treatment-hub .tool-card__tagline {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-style: normal;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.01em;
  color: var(--tool-accent);
}

.acoustic-treatment-hub .tool-card__body {
  margin: 0;
  max-width: 58ch;
  font-size: var(--fs-base);
  line-height: 1.65;
}

@media (min-width: 880px) {
  .acoustic-treatment-hub .tool-card__tagline,
  .acoustic-treatment-hub .tool-card__body,
  .acoustic-treatment-hub .tool-card__freq {
    grid-column: 2;
  }

  .acoustic-treatment-hub .tool-card__meta,
  .acoustic-treatment-hub .tool-card__ctas {
    grid-column: 3;
  }
}

.acoustic-treatment-hub .tool-card__freq {
  margin: var(--space-2) 0 0;
  padding: var(--space-4) 0 0;
  border-top: 1px solid var(--acoustic-line-soft);
  border-radius: 0;
  background: transparent;
}

.acoustic-treatment-hub .tool-card__freq-track {
  height: 5px;
  background: var(--acoustic-ink-faint);
}

.acoustic-treatment-hub .tool-card__meta {
  margin: 0;
  padding: 0 0 0 var(--space-4);
  border-left: 2px solid var(--tool-edge);
  border-radius: 0;
  background: transparent;
}

.acoustic-treatment-hub .tool-card__meta-row + .tool-card__meta-row {
  border-top-color: var(--acoustic-line-soft);
}

.acoustic-treatment-hub .tool-card__ctas {
  margin-top: var(--space-1);
}

.acoustic-treatment-hub .tool-card__cta--primary {
  border-radius: 999px;
}

.acoustic-treatment-hub .tool-card__cta--buy {
  border: 0;
  background: transparent;
}

.acoustic-treatment-hub .tool-card__cta--buy::before {
  width: 6px;
  height: 6px;
}

.acoustic-treatment-hub[data-reader-state="studio"] .tool-card[data-priority-for~="studio"],
.acoustic-treatment-hub[data-reader-state="theatre"] .tool-card[data-priority-for~="theatre"],
.acoustic-treatment-hub[data-reader-state="office"] .tool-card[data-priority-for~="office"],
.acoustic-treatment-hub[data-reader-state="rehearsal"] .tool-card[data-priority-for~="rehearsal"] {
  box-shadow: none;
}

.acoustic-treatment-hub[data-reader-state="studio"] .tool-card[data-priority-for~="studio"]::after,
.acoustic-treatment-hub[data-reader-state="theatre"] .tool-card[data-priority-for~="theatre"]::after,
.acoustic-treatment-hub[data-reader-state="office"] .tool-card[data-priority-for~="office"]::after,
.acoustic-treatment-hub[data-reader-state="rehearsal"] .tool-card[data-priority-for~="rehearsal"]::after {
  top: var(--space-2);
  right: 0;
}

.acoustic-treatment-hub .which-tool__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--acoustic-line);
  border-bottom: 1px solid var(--acoustic-line);
}

.acoustic-treatment-hub .decision-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  padding: var(--space-5) 0;
  border: 0;
  border-top: 1px solid var(--acoustic-line-soft);
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  transform: none;
}

.acoustic-treatment-hub .decision-card:first-child {
  border-top: 0;
}

@media (min-width: 820px) {
  .acoustic-treatment-hub .decision-card {
    grid-template-columns: minmax(16rem, 0.95fr) auto minmax(20rem, 1.2fr);
    align-items: stretch;
    column-gap: clamp(var(--space-5), 4vw, var(--space-10));
  }
}

.acoustic-treatment-hub .decision-card:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--acoustic-line-soft);
}

.acoustic-treatment-hub .decision-card__quote {
  color: var(--color-ink);
  font-family: var(--font-serif);
  font-size: clamp(var(--fs-lg), 1.55vw, var(--fs-xl));
  font-weight: 500;
  line-height: 1.32;
  letter-spacing: -0.015em;
}

@media (min-width: 820px) {
  .acoustic-treatment-hub .decision-card__quote {
    grid-column: 1;
    align-self: stretch;
  }
}

.acoustic-treatment-hub .decision-card__quote::before,
.acoustic-treatment-hub .decision-card__quote::after {
  display: none;
}

.acoustic-treatment-hub .decision-card__answer {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  align-content: start;
  padding-top: 0;
  border-top: 0;
  color: var(--color-ink);
  font-size: var(--fs-base);
  line-height: 1.55;
}

@media (min-width: 820px) {
  .acoustic-treatment-hub .decision-card__answer {
    grid-column: 3;
    align-self: stretch;
  }
}

.acoustic-treatment-hub .decision-card::before {
  content: "\2192";
  display: none;
  color: var(--dc-accent);
  font-family: var(--font-mono);
  font-size: var(--fs-base);
  line-height: 1;
}

@media (min-width: 820px) {
  .acoustic-treatment-hub .decision-card::before {
    display: block;
    grid-column: 2;
    justify-self: center;
    align-self: start;
  }
}

.acoustic-treatment-hub .decision-card__tool-tag {
  justify-self: start;
  width: auto;
  max-width: 100%;
  background: transparent;
  padding: 0;
  line-height: 1.2;
}

.acoustic-treatment-hub[data-reader-state="studio"] .decision-card[data-recommended-for~="studio"],
.acoustic-treatment-hub[data-reader-state="theatre"] .decision-card[data-recommended-for~="theatre"],
.acoustic-treatment-hub[data-reader-state="office"] .decision-card[data-recommended-for~="office"],
.acoustic-treatment-hub[data-reader-state="rehearsal"] .decision-card[data-recommended-for~="rehearsal"] {
  box-shadow: none;
}

.acoustic-treatment-hub[data-reader-state="studio"] .decision-card[data-recommended-for~="studio"]::after,
.acoustic-treatment-hub[data-reader-state="theatre"] .decision-card[data-recommended-for~="theatre"]::after,
.acoustic-treatment-hub[data-reader-state="office"] .decision-card[data-recommended-for~="office"]::after,
.acoustic-treatment-hub[data-reader-state="rehearsal"] .decision-card[data-recommended-for~="rehearsal"]::after {
  top: var(--space-3);
  left: auto;
  right: 0;
}

.acoustic-treatment-hub .which-tool__expand {
  border-radius: 999px;
  background: transparent;
}

.acoustic-treatment-hub .room-map {
  align-items: start;
  gap: clamp(var(--space-6), 5vw, var(--space-12));
  margin-top: var(--space-8);
}

@media (min-width: 900px) {
  .acoustic-treatment-hub .room-map {
    grid-template-columns: minmax(18rem, 0.82fr) minmax(0, 1fr);
    grid-template-rows: repeat(4, auto);
    grid-template-areas:
      "stage zone1"
      "stage zone2"
      "stage zone3"
      "stage zone4";
    column-gap: clamp(var(--space-8), 6vw, var(--space-14));
    row-gap: 0;
    align-items: start;
  }

  .acoustic-treatment-hub .room-map__stage {
    position: sticky;
    top: clamp(5.5rem, 12vh, 8rem);
    align-self: start;
  }

  .acoustic-treatment-hub .room-zone[data-zone="3"],
  .acoustic-treatment-hub .room-zone[data-zone="4"] {
    justify-self: stretch;
    max-width: none;
    width: auto;
  }
}

.acoustic-treatment-hub .room-map__stage {
  padding: clamp(var(--space-4), 3vw, var(--space-6));
  border: 1px solid var(--acoustic-line-soft);
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(14, 116, 144, 0.055), rgba(255, 255, 255, 0) 52%), transparent;
  box-shadow: none;
}

.acoustic-treatment-hub .room-map__svg {
  max-height: min(32rem, calc(100vh - 13rem));
}

.acoustic-treatment-hub .room-map__caption {
  margin-top: var(--space-3);
  text-align: left;
}

.acoustic-treatment-hub .room-zone {
  border: 0;
  border-top: 1px solid var(--acoustic-line-soft);
  border-radius: 0;
  background: transparent;
  overflow: visible;
}

.acoustic-treatment-hub .room-zone:hover,
.acoustic-treatment-hub .room-zone:focus-within,
.acoustic-treatment-hub .room-map[data-active="1"] .room-zone[data-zone="1"],
.acoustic-treatment-hub .room-map[data-active="2"] .room-zone[data-zone="2"],
.acoustic-treatment-hub .room-map[data-active="3"] .room-zone[data-zone="3"],
.acoustic-treatment-hub .room-map[data-active="4"] .room-zone[data-zone="4"] {
  border-color: var(--zone-accent, var(--color-accent));
  box-shadow: none;
  transform: none;
}

.acoustic-treatment-hub .room-zone__primary {
  grid-template-columns: 2.5rem minmax(0, 1fr);
  align-items: start;
  gap: var(--space-4);
  padding: clamp(var(--space-5), 3vw, var(--space-6)) 0 var(--space-3);
}

.acoustic-treatment-hub .room-zone__number {
  width: 2.5rem;
  height: 2.5rem;
  border-color: var(--zone-accent, var(--color-accent));
  background: transparent;
}

.acoustic-treatment-hub .room-zone:hover .room-zone__number,
.acoustic-treatment-hub .room-zone:focus-within .room-zone__number,
.acoustic-treatment-hub .room-map[data-active="1"] .room-zone[data-zone="1"] .room-zone__number,
.acoustic-treatment-hub .room-map[data-active="2"] .room-zone[data-zone="2"] .room-zone__number,
.acoustic-treatment-hub .room-map[data-active="3"] .room-zone[data-zone="3"] .room-zone__number,
.acoustic-treatment-hub .room-map[data-active="4"] .room-zone[data-zone="4"] .room-zone__number {
  background: var(--zone-accent, var(--color-accent));
}

.acoustic-treatment-hub .room-zone__body {
  gap: var(--space-2);
}

.acoustic-treatment-hub .room-zone__name {
  font-family: var(--font-serif);
  font-size: clamp(var(--fs-lg), 1.7vw, var(--fs-xl));
  font-weight: 500;
  line-height: 1.18;
  letter-spacing: -0.02em;
}

.acoustic-treatment-hub .room-zone__tool {
  font-family: var(--font-sans);
  font-style: normal;
  font-size: var(--fs-sm);
  line-height: 1.45;
}

.acoustic-treatment-hub .room-zone__related {
  gap: var(--space-2);
  padding: 0 0 clamp(var(--space-5), 3vw, var(--space-6)) calc(2.5rem + var(--space-4));
  border-top: 0;
  background: transparent;
}

.acoustic-treatment-hub .room-zone__chip {
  border: 0;
  border-bottom: 1px solid var(--acoustic-line-soft);
  border-radius: 0;
  background: transparent;
  padding: 0 0 1px;
}

.acoustic-treatment-hub .cost-atlas {
  gap: var(--space-5);
}

.acoustic-treatment-hub .cost-atlas__legend {
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--acoustic-line-soft);
}

.acoustic-treatment-hub .cost-atlas__rows {
  gap: 0;
  border-bottom: 1px solid var(--acoustic-line);
}

.acoustic-treatment-hub .cost-row {
  grid-template-columns: 1fr;
  gap: var(--space-4);
  padding: var(--space-6) 0;
  border: 0;
  border-top: 1px solid var(--acoustic-line-soft);
  border-radius: 0;
  background: transparent;
}

@media (min-width: 900px) {
  .acoustic-treatment-hub .cost-row {
    grid-template-columns: minmax(12rem, 0.48fr) minmax(0, 1fr);
    gap: var(--space-8);
  }
}

.acoustic-treatment-hub .cost-row__tool {
  font-family: var(--font-serif);
  font-size: var(--fs-xl);
  font-weight: 500;
  letter-spacing: -0.02em;
}

.acoustic-treatment-hub .cost-row__sub {
  font-family: var(--font-serif);
  font-size: var(--fs-sm);
  line-height: 1.5;
}

.acoustic-treatment-hub .cost-row__bars {
  gap: var(--space-3);
}

.acoustic-treatment-hub .cost-tier {
  grid-template-columns: 84px minmax(0, 1fr) auto;
}

.acoustic-treatment-hub .cost-tier__bar-wrap {
  height: 6px;
  border-radius: 999px;
}

.acoustic-treatment-hub .cost-tier__bar {
  border-radius: 999px;
}

.acoustic-treatment-hub .cost-tier__link {
  grid-column: 2 / -1;
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  justify-self: start;
  width: fit-content;
  max-width: 100%;
  padding: 0 0 2px;
  border: 0;
  border-bottom: 1px solid color-mix(in srgb, var(--cr-accent) 42%, transparent);
  border-radius: 0;
  background: transparent;
  color: var(--cr-accent);
  font-weight: var(--fw-semibold);
  line-height: 1.25;
  text-decoration: none;
  box-shadow: none;
  transition: border-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.acoustic-treatment-hub .cost-tier__link:hover,
.acoustic-treatment-hub .cost-tier__link:focus-visible {
  border-color: var(--cr-accent);
  background: transparent;
  color: color-mix(in srgb, var(--cr-accent) 78%, var(--color-ink));
  transform: translateY(-1px);
}

.acoustic-treatment-hub .cost-tier__link:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--cr-accent) 36%, transparent);
  outline-offset: 2px;
}

.acoustic-treatment-hub .cost-tier__link-affiliate::after {
  display: inline-block;
  width: auto;
  height: auto;
  border-radius: 0;
  background: transparent;
  font-size: 0.7rem;
  line-height: 1;
  transform: translateY(-0.08em);
}

.acoustic-treatment-hub .cost-atlas__total {
  gap: var(--space-3);
  margin: var(--space-8) 0 0;
  padding: clamp(var(--space-4), 2.5vw, var(--space-5)) clamp(var(--space-5), 3vw, var(--space-6));
  border: 1px solid var(--acoustic-line);
  border-left: 2px solid #B45309;
  border-radius: 12px;
  background: #FEF3C7;
  color: var(--color-ink);
  box-shadow: none;
}

.acoustic-treatment-hub .cost-atlas__total-label {
  color: #B45309;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.acoustic-treatment-hub .cost-atlas__total-icon {
  display: inline-block;
  margin-left: 0.15em;
  font-size: 1.15em;
  letter-spacing: 0;
  text-transform: none;
  vertical-align: -0.05em;
}

.acoustic-treatment-hub .cost-atlas__total-value {
  max-width: 62ch;
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: clamp(var(--fs-lg), 1.6vw, var(--fs-xl));
  font-weight: var(--fw-semibold);
  line-height: 1.35;
  letter-spacing: -0.01em;
}

.acoustic-treatment-hub .cost-atlas__total-meta {
  max-width: 72ch;
  margin: 0;
  color: var(--color-ink-muted);
  font-size: var(--fs-sm);
  line-height: 1.6;
}

.acoustic-treatment-hub .flagship-picks__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--acoustic-line);
  border-bottom: 1px solid var(--acoustic-line);
}

.acoustic-treatment-hub .pick-card {
  display: grid;
  grid-template-columns: 1fr;
  row-gap: clamp(var(--space-3), 2vw, var(--space-5));
  column-gap: 0;
  padding: clamp(var(--space-6), 5vw, var(--space-10)) 0;
  border: 0;
  border-top: 1px solid var(--acoustic-line-soft);
  border-radius: 0;
  background: transparent;
  overflow: visible;
  transform: none;
  box-shadow: none;
}

.acoustic-treatment-hub .pick-card:first-child {
  border-top: 0;
}

.acoustic-treatment-hub .pick-card + .pick-card {
  margin-top: clamp(var(--space-5), 4vw, var(--space-8));
  padding-block-start: clamp(var(--space-10), 8vw, var(--space-14));
  border-top-color: var(--acoustic-line);
}

@media (min-width: 880px) {
  .acoustic-treatment-hub .pick-card {
    grid-template-columns: minmax(0, 1fr) minmax(14rem, 22rem);
    grid-template-areas:
      "category ."
      "product price"
      "reasons ctas";
    row-gap: clamp(var(--space-3), 1.8vw, var(--space-5));
    column-gap: clamp(var(--space-8), 5vw, var(--space-10));
    align-items: start;
  }

  .acoustic-treatment-hub .pick-card__category {
    grid-area: category;
  }

  .acoustic-treatment-hub .pick-card__product {
    grid-area: product;
  }

  .acoustic-treatment-hub .pick-card__reasons {
    grid-area: reasons;
  }

  .acoustic-treatment-hub .pick-card__price {
    grid-area: price;
  }

  .acoustic-treatment-hub .pick-card__ctas {
    grid-area: ctas;
  }
}

.acoustic-treatment-hub .pick-card::before {
  display: none;
}

.acoustic-treatment-hub .pick-card:hover {
  border-color: var(--acoustic-line-soft);
  transform: none;
  box-shadow: none;
}

.acoustic-treatment-hub .pick-card__category {
  margin: 0;
  color: var(--pc-accent);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.acoustic-treatment-hub .pick-card__product {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(var(--fs-xl), 2.6vw, var(--fs-3xl));
  font-weight: 500;
  line-height: 1.12;
  letter-spacing: -0.03em;
}

.acoustic-treatment-hub .pick-card__price {
  display: flex;
  align-items: baseline;
  gap: 0.35em;
  margin: 0;
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--acoustic-line-soft);
}

.acoustic-treatment-hub .pick-card__price-currency {
  color: var(--color-ink-muted);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.acoustic-treatment-hub .pick-card__price-value {
  color: var(--color-ink);
  font-family: var(--font-serif);
  font-size: clamp(var(--fs-2xl), 3vw, var(--fs-3xl));
  font-weight: 500;
  letter-spacing: -0.02em;
}

.acoustic-treatment-hub .pick-card__reasons {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
}

.acoustic-treatment-hub .pick-card__reason {
  display: block;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
}

.acoustic-treatment-hub .pick-card__reason-icon {
  display: none;
}

.acoustic-treatment-hub .pick-card__reason > div {
  display: block;
}

.acoustic-treatment-hub .pick-card__reason-label {
  display: inline;
  margin: 0 0.45em 0 0;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Semantic colors for pro/con reasoning — reuses the system's existing
   soundproofing tokens (--soundproof-tag-method emerald-700,
   --soundproof-tag-restricted red-700) so pro/con stays coherent
   with the rest of the design system and with the teal accent family. */
.acoustic-treatment-hub .pick-card__reason--pro .pick-card__reason-label {
  color: #047857;
}

.acoustic-treatment-hub .pick-card__reason--con .pick-card__reason-label {
  color: #B42318;
}

.acoustic-treatment-hub .pick-card__reason-label::after {
  content: " \2014 ";
  margin: 0 0.05em 0 0.15em;
  color: var(--color-ink-muted);
  font-weight: 400;
}

.acoustic-treatment-hub .pick-card__reason-text {
  display: inline;
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: 1.55;
  color: var(--color-ink);
}

.acoustic-treatment-hub .pick-card__ctas {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin: 0;
  width: 100%;
}

.acoustic-treatment-hub .pick-card__cta--buy {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  box-sizing: border-box;
  padding: var(--space-3) var(--space-5);
  border-radius: 999px;
  background: var(--pc-accent);
  color: var(--color-surface);
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: 0;
  text-transform: none;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.acoustic-treatment-hub .pick-card__cta--buy:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px -14px color-mix(in srgb, var(--pc-accent) 60%, transparent);
}

.acoustic-treatment-hub .pick-card__cta--diy {
  align-self: start;
  max-width: 100%;
  padding: 0 0 2px;
  border: 0;
  border-bottom: 1px solid color-mix(in srgb, var(--pc-accent) 38%, transparent);
  background: transparent;
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  letter-spacing: 0;
  text-transform: none;
  text-align: left;
  overflow-wrap: anywhere;
  transition: color 160ms ease, border-color 160ms ease;
}

.acoustic-treatment-hub .pick-card__cta--diy:hover {
  color: var(--pc-accent);
  border-bottom-color: var(--pc-accent);
}

.acoustic-treatment-hub[data-reader-state="studio"] .pick-card[data-priority-for~="studio"],
.acoustic-treatment-hub[data-reader-state="theatre"] .pick-card[data-priority-for~="theatre"],
.acoustic-treatment-hub[data-reader-state="office"] .pick-card[data-priority-for~="office"],
.acoustic-treatment-hub[data-reader-state="rehearsal"] .pick-card[data-priority-for~="rehearsal"] {
  box-shadow: none;
}

.acoustic-treatment-hub[data-reader-state="studio"] .pick-card[data-priority-for~="studio"]::after,
.acoustic-treatment-hub[data-reader-state="theatre"] .pick-card[data-priority-for~="theatre"]::after,
.acoustic-treatment-hub[data-reader-state="office"] .pick-card[data-priority-for~="office"]::after,
.acoustic-treatment-hub[data-reader-state="rehearsal"] .pick-card[data-priority-for~="rehearsal"]::after {
  top: var(--space-5);
  right: 0;
}

.acoustic-treatment-hub .verify-flow {
  display: grid;
  gap: clamp(var(--space-10), 8vw, var(--space-16));
}

.acoustic-treatment-hub .myth-section {
  padding-top: clamp(var(--space-6), 5vw, var(--space-10));
  border-top: 1px solid var(--acoustic-line);
}

.acoustic-treatment-hub .verify-list__items {
  gap: 0;
  border-top: 1px solid var(--acoustic-line);
}

.acoustic-treatment-hub .verify-item {
  padding: var(--space-5) 0;
  border: 0;
  border-bottom: 1px solid var(--acoustic-line-soft);
  border-radius: 0;
  background: transparent;
}

.acoustic-treatment-hub .verify-item__pass-criterion {
  border-radius: 999px;
}

.acoustic-treatment-hub .myth-grid {
  --myth-claim-color: var(--soundproof-tag-restricted, #B42318);
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-top: clamp(var(--space-5), 4vw, var(--space-8));
}

.acoustic-treatment-hub .myth-row {
  display: grid;
  grid-template-columns: minmax(0, 5fr) auto minmax(0, 7fr);
  column-gap: clamp(var(--space-5), 4vw, var(--space-8));
  align-items: stretch;
  padding: clamp(var(--space-6), 5vw, var(--space-8)) 0;
  border-top: 1px solid var(--acoustic-line-soft);
}

.acoustic-treatment-hub .myth-row:first-child {
  border-top: 2px solid var(--color-ink);
}

.acoustic-treatment-hub .myth-row:last-child {
  border-bottom: 1px solid var(--acoustic-line-soft);
}

.acoustic-treatment-hub .myth-row__myth,
.acoustic-treatment-hub .myth-row__reality {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.acoustic-treatment-hub .myth-row__myth {
  align-items: flex-start;
}

.acoustic-treatment-hub .myth-row__tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.acoustic-treatment-hub .myth-row__tag--myth {
  color: color-mix(in srgb, var(--myth-claim-color) 70%, var(--color-ink-muted));
}

.acoustic-treatment-hub .myth-row__tag--reality {
  color: var(--color-accent);
}

.acoustic-treatment-hub .myth-row__tag-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: var(--fw-bold);
  line-height: 1;
}

.acoustic-treatment-hub .myth-row__tag--myth .myth-row__tag-icon {
  color: currentColor;
  border: 1px solid color-mix(in srgb, var(--myth-claim-color) 38%, var(--acoustic-line));
}

.acoustic-treatment-hub .myth-row__tag--reality .myth-row__tag-icon {
  background: var(--color-accent);
  color: var(--color-surface);
}

.acoustic-treatment-hub .myth-row__claim {
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: clamp(var(--fs-lg), 2vw, var(--fs-xl));
  font-weight: var(--fw-bold);
  line-height: 1.25;
  letter-spacing: -0.01em;
  text-decoration-line: line-through;
  text-decoration-color: color-mix(in srgb, var(--myth-claim-color) 30%, var(--acoustic-line));
  text-decoration-thickness: 1px;
}

.acoustic-treatment-hub .myth-row__divider {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-ink-muted);
  font-family: var(--font-mono);
  font-size: var(--fs-xl);
}

.acoustic-treatment-hub .myth-row__truth {
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-serif);
  font-size: var(--fs-base);
  line-height: var(--lh-relaxed);
}

.acoustic-treatment-hub .myth-row__links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.acoustic-treatment-hub .myth-row__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border: 1px solid var(--acoustic-line);
  border-radius: 999px;
  background: transparent;
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: var(--fs-sm);
  font-weight: var(--fw-semibold);
  text-decoration: none;
  transition: border-color 160ms ease, color 160ms ease, background 160ms ease;
}

.acoustic-treatment-hub .myth-row__link::after {
  content: "→";
  margin-left: var(--space-1);
  color: currentColor;
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  transition: transform 160ms ease;
}

.acoustic-treatment-hub .myth-row__link:hover,
.acoustic-treatment-hub .myth-row__link:focus-visible {
  outline: none;
  border-color: var(--color-accent);
  background: color-mix(in srgb, var(--color-accent) 8%, transparent);
  color: var(--color-accent-hover);
}

.acoustic-treatment-hub .myth-row__link:hover::after,
.acoustic-treatment-hub .myth-row__link:focus-visible::after {
  transform: translateX(2px);
}

@media (max-width: 899px) and (min-width: 620px) {
  .acoustic-treatment-hub .myth-row {
    column-gap: var(--space-5);
    padding: var(--space-6) 0;
  }
}

@media (max-width: 619px) {
  .acoustic-treatment-hub .myth-row {
    grid-template-columns: 1fr;
    row-gap: var(--space-4);
    padding: var(--space-6) 0;
  }

  .acoustic-treatment-hub .myth-row__divider {
    justify-content: flex-start;
    width: 24px;
    height: 24px;
    transform: rotate(90deg);
  }
}

.acoustic-treatment-hub .library__featured {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-4);
  margin-bottom: clamp(var(--space-6), 5vw, var(--space-10));
}

.acoustic-treatment-hub .library__hero {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  min-height: 15rem;
  padding: var(--space-5);
  border: 1px solid var(--acoustic-line);
  border-radius: var(--radius-lg, 16px);
  background: var(--color-surface);
  color: var(--color-ink);
  text-decoration: none;
  overflow: hidden;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.acoustic-treatment-hub .library__hero::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--color-accent);
  opacity: 0.72;
}

.acoustic-treatment-hub .library__hero-eyebrow,
.acoustic-treatment-hub .library__hero-cta,
.acoustic-treatment-hub .library__filter,
.acoustic-treatment-hub .library__stage-tag,
.acoustic-treatment-hub .adj-card__role,
.acoustic-treatment-hub .adj-card__cta {
  font-family: var(--font-mono);
  font-weight: var(--fw-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.acoustic-treatment-hub .library__hero-eyebrow {
  color: var(--color-accent);
  font-size: 10px;
}

.acoustic-treatment-hub .library__hero-title {
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: var(--fs-lg);
  font-weight: var(--fw-bold);
  line-height: var(--lh-snug);
}

.acoustic-treatment-hub .library__hero-desc {
  flex: 1;
  color: var(--color-ink-muted);
  font-family: var(--font-serif);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
}

.acoustic-treatment-hub .library__hero-cta {
  margin-top: var(--space-2);
  color: var(--color-accent);
  font-size: 11px;
}

.acoustic-treatment-hub .library__hero:hover,
.acoustic-treatment-hub .library__hero:focus-visible {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 16px 36px -24px color-mix(in srgb, var(--color-accent) 48%, transparent);
  transform: translateY(-2px);
}

.acoustic-treatment-hub .library__filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.acoustic-treatment-hub .library__filter {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  border: 0;
  border-bottom: 1px solid transparent;
  background: transparent;
  color: var(--color-ink-muted);
  font-size: var(--fs-xs);
  cursor: pointer;
  transition: border-color 160ms ease, color 160ms ease;
}

.acoustic-treatment-hub .library__filter:hover,
.acoustic-treatment-hub .library__filter:focus-visible,
.acoustic-treatment-hub .library__filter--active {
  outline: none;
  border-bottom-color: var(--color-accent);
  color: var(--color-ink);
}

.acoustic-treatment-hub .library__filter-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--stage-color, var(--color-accent));
}

.acoustic-treatment-hub [data-filter="all"] .library__filter-dot,
.acoustic-treatment-hub .library__item {
  --stage-color: var(--color-accent);
}

.acoustic-treatment-hub [data-filter="basics"] .library__filter-dot,
.acoustic-treatment-hub .library__item[data-stage="basics"] {
  --stage-color: #0284C7;
}

.acoustic-treatment-hub [data-filter="rooms"] .library__filter-dot,
.acoustic-treatment-hub .library__item[data-stage="rooms"] {
  --stage-color: #0D9488;
}

.acoustic-treatment-hub [data-filter="placement"] .library__filter-dot,
.acoustic-treatment-hub .library__item[data-stage="placement"] {
  --stage-color: #0891B2;
}

.acoustic-treatment-hub [data-filter="cost"] .library__filter-dot,
.acoustic-treatment-hub .library__item[data-stage="cost"] {
  --stage-color: #A21CAF;
}

.acoustic-treatment-hub [data-filter="materials"] .library__filter-dot,
.acoustic-treatment-hub .library__item[data-stage="materials"] {
  --stage-color: #D97706;
}

.acoustic-treatment-hub [data-filter="checks"] .library__filter-dot,
.acoustic-treatment-hub .library__item[data-stage="checks"] {
  --stage-color: #B42318;
}

.acoustic-treatment-hub .library__filter-count {
  color: var(--stage-color, var(--color-accent));
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: var(--fw-bold);
}

@media (max-width: 899px) {
  .acoustic-treatment-hub .library__featured {
    grid-template-columns: 1fr;
  }
}

.acoustic-treatment-hub .library__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 680px) {
  .acoustic-treatment-hub .library__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: var(--space-8);
  }
}

@media (min-width: 1100px) {
  .acoustic-treatment-hub .library__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.acoustic-treatment-hub .library__item {
  border-top: 1px solid var(--acoustic-line-soft);
  border-left: 3px solid var(--stage-color);
}

.acoustic-treatment-hub .library__link {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-rows: auto auto auto;
  gap: var(--space-1) var(--space-3);
  padding: var(--space-4) var(--space-3);
  color: var(--color-ink);
  text-decoration: none;
  transition: background 160ms ease, padding-left 160ms ease;
}

.acoustic-treatment-hub .library__link:hover,
.acoustic-treatment-hub .library__link:focus-visible {
  outline: none;
  background: color-mix(in srgb, var(--stage-color) 7%, transparent);
  padding-left: var(--space-4);
}

.acoustic-treatment-hub .library__stage-tag {
  grid-column: 1;
  grid-row: 1;
  color: var(--stage-color);
  font-size: 10px;
}

.acoustic-treatment-hub .library__title {
  grid-column: 1;
  grid-row: 2;
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-snug);
}

.acoustic-treatment-hub .library__desc {
  grid-column: 1;
  grid-row: 3;
  color: var(--color-ink-muted);
  font-family: var(--font-serif);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
}

.acoustic-treatment-hub .library__arrow {
  grid-column: 2;
  grid-row: 1 / -1;
  align-self: center;
  color: var(--color-ink-muted);
  font-family: var(--font-mono);
  transition: color 160ms ease, transform 160ms ease;
}

.acoustic-treatment-hub .library__link:hover .library__arrow,
.acoustic-treatment-hub .library__link:focus-visible .library__arrow {
  color: var(--stage-color);
  transform: translateX(4px);
}

.acoustic-treatment-hub .adj-card[data-hub="panels"] { --hub-accent: #0284C7; }
.acoustic-treatment-hub .adj-card[data-hub="bass-traps"] { --hub-accent: #0D9488; }
.acoustic-treatment-hub .adj-card[data-hub="foam"] { --hub-accent: #06B6D4; }
.acoustic-treatment-hub .adj-card[data-hub="diffusers"] { --hub-accent: #7C3AED; }

.acoustic-treatment-hub .adj-reads {
  display: flex;
  gap: var(--space-5);
  margin-top: var(--space-8);
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  padding-bottom: var(--space-3);
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.acoustic-treatment-hub .adj-reads .adj-card {
  flex: 0 0 min(22rem, 82vw);
  scroll-snap-align: start;
}

.acoustic-treatment-hub .adj-card {
  position: relative;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--acoustic-line);
  border-radius: var(--radius-lg, 16px);
  background: var(--color-surface);
  color: var(--color-ink);
  text-decoration: none;
  overflow: hidden;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.acoustic-treatment-hub .adj-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 4px;
  background: var(--hub-accent, var(--color-accent));
}

.acoustic-treatment-hub .adj-card__visual {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 9rem;
  padding: var(--space-5);
  background: color-mix(in srgb, var(--hub-accent, var(--color-accent)) 5%, transparent);
  color: var(--hub-accent, var(--color-accent));
}

.acoustic-treatment-hub .adj-card__svg {
  display: block;
  width: 100%;
  max-width: 10rem;
}

.acoustic-treatment-hub .adj-card__body {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5);
}

.acoustic-treatment-hub .adj-card__role {
  color: var(--hub-accent, var(--color-accent));
  font-size: 10px;
}

.acoustic-treatment-hub .adj-card__name {
  margin: 0;
  color: var(--color-ink);
  font-family: var(--font-sans);
  font-size: var(--fs-xl);
  font-weight: var(--fw-bold);
  line-height: var(--lh-snug);
}

.acoustic-treatment-hub .adj-card__hook {
  flex: 1;
  margin: 0;
  color: var(--color-ink-muted);
  font-family: var(--font-serif);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
}

.acoustic-treatment-hub .adj-card__cta {
  margin-top: var(--space-2);
  color: var(--hub-accent, var(--color-accent));
  font-size: 11px;
}

.acoustic-treatment-hub .adj-card:hover,
.acoustic-treatment-hub .adj-card:focus-visible {
  outline: none;
  border-color: var(--hub-accent, var(--color-accent));
  box-shadow: 0 16px 36px -24px color-mix(in srgb, var(--hub-accent, var(--color-accent)) 52%, transparent);
  transform: translateY(-2px);
}

@media (max-width: 719px) {
  .acoustic-treatment-hub .chapter-heading {
    grid-template-columns: 1fr;
  }

  .acoustic-treatment-hub .chapter-heading__copy-link {
    grid-column: 1;
    grid-row: auto;
    justify-self: start;
  }

  .acoustic-treatment-hub .diagnose-q {
    grid-template-columns: auto 1fr;
  }

  .acoustic-treatment-hub .diagnose-q__toggle-wrap {
    grid-column: 2;
    justify-self: start;
  }

  .acoustic-treatment-hub .cost-tier {
    grid-template-columns: 72px minmax(0, 1fr);
  }

  .acoustic-treatment-hub .cost-tier__price,
  .acoustic-treatment-hub .cost-tier__link {
    grid-column: 2;
  }

  .acoustic-treatment-hub .room-zone__related {
    padding-left: 0;
  }
}

.acoustic-treatment-hub .treatment-shell,
.acoustic-treatment-hub .treatment-content,
.acoustic-treatment-hub .chapter,
.acoustic-treatment-hub .chapter-heading,
.acoustic-treatment-hub .chapter-lede,
.acoustic-treatment-hub .use-case-atlas,
.acoustic-treatment-hub .use-case-card,
.acoustic-treatment-hub .use-case-card__body,
.acoustic-treatment-hub .use-case-card__links,
.acoustic-treatment-hub .treatment-boundary,
.acoustic-treatment-hub .boundary-panel,
.acoustic-treatment-hub .boundary-panel__visual,
.acoustic-treatment-hub .boundary-panel__body,
.acoustic-treatment-hub .boundary-panel__checks,
.acoustic-treatment-hub .boundary-panel__cta,
.acoustic-treatment-hub .diagnose,
.acoustic-treatment-hub .diagnose-card,
.acoustic-treatment-hub .diagnose-card__questions,
.acoustic-treatment-hub .diagnose-q,
.acoustic-treatment-hub .diagnose-q__text,
.acoustic-treatment-hub .tools-spread,
.acoustic-treatment-hub .tool-card,
.acoustic-treatment-hub .tool-card__identity,
.acoustic-treatment-hub .tool-card__tagline,
.acoustic-treatment-hub .tool-card__body,
.acoustic-treatment-hub .tool-card__freq,
.acoustic-treatment-hub .tool-card__freq-scale,
.acoustic-treatment-hub .tool-card__meta,
.acoustic-treatment-hub .which-tool,
.acoustic-treatment-hub .which-tool__grid,
.acoustic-treatment-hub .decision-card,
.acoustic-treatment-hub .decision-card__quote,
.acoustic-treatment-hub .decision-card__answer,
.acoustic-treatment-hub .room-map,
.acoustic-treatment-hub .room-map__stage,
.acoustic-treatment-hub .room-map__svg,
.acoustic-treatment-hub .room-zone,
.acoustic-treatment-hub .room-zone__primary,
.acoustic-treatment-hub .room-zone__body,
.acoustic-treatment-hub .room-zone__related,
.acoustic-treatment-hub .cost-atlas,
.acoustic-treatment-hub .cost-atlas__rows,
.acoustic-treatment-hub .cost-row,
.acoustic-treatment-hub .cost-row__label,
.acoustic-treatment-hub .cost-row__bars,
.acoustic-treatment-hub .cost-tier,
.acoustic-treatment-hub .cost-tier__bar-wrap,
.acoustic-treatment-hub .cost-atlas__total,
.acoustic-treatment-hub .flagship-picks,
.acoustic-treatment-hub .flagship-picks__grid,
.acoustic-treatment-hub .pick-card,
.acoustic-treatment-hub .pick-card__product,
.acoustic-treatment-hub .pick-card__reasons,
.acoustic-treatment-hub .pick-card__reason,
.acoustic-treatment-hub .verify-flow,
.acoustic-treatment-hub .verify-list,
.acoustic-treatment-hub .verify-list__items,
.acoustic-treatment-hub .verify-item,
.acoustic-treatment-hub .verify-item__body,
.acoustic-treatment-hub .myth-section,
.acoustic-treatment-hub .myth-grid,
.acoustic-treatment-hub .myth-row,
.acoustic-treatment-hub .myth-row__myth,
.acoustic-treatment-hub .myth-row__reality,
.acoustic-treatment-hub .myth-row__links,
.acoustic-treatment-hub .library,
.acoustic-treatment-hub .library__featured,
.acoustic-treatment-hub .library__hero,
.acoustic-treatment-hub .library__filters,
.acoustic-treatment-hub .library__list,
.acoustic-treatment-hub .library__item,
.acoustic-treatment-hub .library__link,
.acoustic-treatment-hub .adj-reads,
.acoustic-treatment-hub .adj-card,
.acoustic-treatment-hub .adj-card__body {
  min-width: 0;
  max-width: 100%;
}

.acoustic-treatment-hub .tool-card__freq-scale {
  flex-wrap: wrap;
  gap: var(--space-2);
}

.acoustic-treatment-hub .tool-card__freq-scale span {
  min-width: 0;
}

.acoustic-treatment-hub .decision-card__answer,
.acoustic-treatment-hub .use-case-card__links,
.acoustic-treatment-hub .boundary-panel__checks,
.acoustic-treatment-hub .boundary-panel__cta,
.acoustic-treatment-hub .room-zone__related,
.acoustic-treatment-hub .chapter-commercial-row,
.acoustic-treatment-hub .myth-row__links,
.acoustic-treatment-hub .library__title,
.acoustic-treatment-hub .library__desc,
.acoustic-treatment-hub .adj-card__hook {
  min-width: 0;
  overflow-wrap: anywhere;
}

.acoustic-treatment-hub .room-zone__spec {
  display: inline;
  max-width: 100%;
  padding: 0;
  border-radius: 0;
  background: transparent;
  white-space: normal;
  overflow-wrap: anywhere;
}

.acoustic-treatment-hub .room-zone__spec::before {
  margin-right: var(--space-1);
}

.acoustic-treatment-hub .room-zone__chip:hover,
.acoustic-treatment-hub .room-zone__chip:focus-visible {
  transform: none;
  box-shadow: none;
}

.acoustic-treatment-hub .verify-item__pass-criterion {
  display: inline;
  max-width: 100%;
  white-space: normal;
  overflow-wrap: anywhere;
}

.acoustic-treatment-hub .decision-card[data-batch="2"],
.acoustic-treatment-hub .decision-card[data-batch="3"] {
  display: none;
}

.acoustic-treatment-hub .which-tool[data-which-tool-batch="2"] .decision-card[data-batch="2"],
.acoustic-treatment-hub .which-tool[data-which-tool-batch="3"] .decision-card[data-batch="2"],
.acoustic-treatment-hub .which-tool[data-which-tool-batch="3"] .decision-card[data-batch="3"] {
  display: grid;
}

.acoustic-treatment-hub .tool-card[data-priority-for]::after,
.acoustic-treatment-hub .decision-card[data-recommended-for]::after,
.acoustic-treatment-hub .pick-card[data-priority-for]::after {
  display: none;
}

.acoustic-treatment-hub[data-reader-state="studio"] .tool-card[data-priority-for~="studio"],
.acoustic-treatment-hub[data-reader-state="theatre"] .tool-card[data-priority-for~="theatre"],
.acoustic-treatment-hub[data-reader-state="office"] .tool-card[data-priority-for~="office"],
.acoustic-treatment-hub[data-reader-state="rehearsal"] .tool-card[data-priority-for~="rehearsal"] {
  background: linear-gradient(90deg, var(--tool-soft), transparent 36%);
}

.acoustic-treatment-hub[data-reader-state="studio"] .decision-card[data-recommended-for~="studio"],
.acoustic-treatment-hub[data-reader-state="theatre"] .decision-card[data-recommended-for~="theatre"],
.acoustic-treatment-hub[data-reader-state="office"] .decision-card[data-recommended-for~="office"],
.acoustic-treatment-hub[data-reader-state="rehearsal"] .decision-card[data-recommended-for~="rehearsal"] {
  background: linear-gradient(90deg, var(--dc-soft), transparent 40%);
}

.acoustic-treatment-hub[data-reader-state="studio"] .pick-card[data-priority-for~="studio"],
.acoustic-treatment-hub[data-reader-state="theatre"] .pick-card[data-priority-for~="theatre"],
.acoustic-treatment-hub[data-reader-state="office"] .pick-card[data-priority-for~="office"],
.acoustic-treatment-hub[data-reader-state="rehearsal"] .pick-card[data-priority-for~="rehearsal"] {
  background: linear-gradient(90deg, var(--pc-soft), transparent 36%);
}

@media (max-width: 899px) {
  .acoustic-treatment-hub .room-map {
    grid-template-columns: 1fr;
    grid-template-areas:
      "stage"
      "zone1"
      "zone2"
      "zone3"
      "zone4";
  }
}

@media (max-width: 599px) {
  .acoustic-treatment-hub .tool-card__ctas,
  .acoustic-treatment-hub .pick-card__ctas {
    align-items: stretch;
  }

  .acoustic-treatment-hub .tool-card__cta,
  .acoustic-treatment-hub .pick-card__cta--buy,
  .acoustic-treatment-hub .pick-card__cta--diy {
    justify-content: center;
    width: 100%;
  }
}