/* Web Chamber V17 — additive Music placement only. Existing Conservatory styling remains controlling elsewhere. */
.study-synodic-orbit{background:radial-gradient(circle at center,rgba(75,139,163,.16),rgba(7,10,12,.2) 42%,rgba(2,4,5,.96) 72%)}
.study-synodic-orbit:before{width:78%;aspect-ratio:1;border-color:rgba(139,217,227,.38)}
.study-synodic-orbit:after{width:51%;aspect-ratio:1;border-color:rgba(205,174,105,.5)}
.study-synodic-orbit i:nth-child(1){width:74%;height:18%;transform:translate(-50%,-50%) rotate(0deg);border-color:rgba(139,217,227,.35)}
.study-synodic-orbit i:nth-child(2){width:56%;height:16%;transform:translate(-50%,-50%) rotate(90deg);border-color:rgba(205,174,105,.42)}
.study-synodic-orbit i:nth-child(3){width:10px;height:10px;background:#d2b36b;border:0;box-shadow:0 0 34px rgba(211,180,107,.7)}
.study-synodic .study-boundary{border-left-color:#8bd9e3}
.harmonic-instruments-section{position:relative;background:radial-gradient(60rem 34rem at 50% 0,rgba(76,137,151,.08),transparent 64%),#060809;border-top:1px solid var(--mc-line);border-bottom:1px solid var(--mc-line)}
.harmonic-instrument-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--mc-line);border:1px solid var(--mc-line)}
.harmonic-instrument-card{min-height:430px;padding:clamp(1.3rem,2.8vw,2.2rem);display:flex;flex-direction:column;text-decoration:none;color:var(--mc-silver);background:linear-gradient(160deg,#0b0e10,#07090a 72%);position:relative;overflow:hidden}
.harmonic-instrument-card:before{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,transparent 49.9%,rgba(139,217,227,.035) 50%,transparent 50.1%),linear-gradient(0deg,transparent 49.9%,rgba(198,162,98,.025) 50%,transparent 50.1%)}
.harmonic-instrument-card:hover,.harmonic-instrument-card:focus-visible{background:linear-gradient(160deg,#10171a,#080a0b 72%)}
.harmonic-instrument-card>*{position:relative;z-index:1}
.harmonic-symbol{margin:auto 0;font:400 clamp(3.7rem,7vw,7.4rem)/1 var(--mc-serif);letter-spacing:-.06em;color:#dde5e6;opacity:.88;text-shadow:0 0 35px rgba(139,217,227,.08)}
.harmonic-instrument-card h3{font-size:clamp(2rem,3.3vw,3.5rem);margin:.6rem 0 .9rem}
.harmonic-instrument-card p{color:var(--mc-muted);font-size:.92rem;max-width:34rem}
.harmonic-instrument-card strong{margin-top:auto;padding-top:1.3rem;border-top:1px solid var(--mc-line);font:.54rem var(--mc-mono);letter-spacing:.11em;color:var(--mc-gold)}
.harmonic-instrument-boundary{margin-top:1rem;color:var(--mc-faint);font:.54rem/1.6 var(--mc-mono);letter-spacing:.1em;text-align:center}
@media(max-width:900px){.harmonic-instrument-grid{grid-template-columns:1fr}.harmonic-instrument-card{min-height:300px}.harmonic-symbol{margin:2rem 0}}