._page_tuwt3_1{padding-bottom:5rem}._page_tuwt3_1 *,._lessonPage_tuwt3_2 *,._entrance_tuwt3_2 *{box-sizing:border-box}._eyebrow_tuwt3_3{font:10px/1.6 var(--font-mono);letter-spacing:.16em;color:var(--accent-bright);text-transform:uppercase;display:block}._back_tuwt3_4{color:var(--text-soft);margin-bottom:1.6rem;font-size:.85rem;text-decoration:none;display:inline-block}._courseHero_tuwt3_5{grid-template-columns:1.25fr 1fr;align-items:center;gap:4rem;padding-bottom:3.5rem;display:grid}._courseHero_tuwt3_5 h1{font:400 clamp(2.5rem, 5vw, 5rem)/1.12 var(--font-display,var(--font-title,serif));color:var(--accent-bright);letter-spacing:-.03em;margin:.8rem 0 1.4rem}._courseHero_tuwt3_5 p{color:var(--text-soft);max-width:58ch;line-height:1.7}._lede_tuwt3_8{color:var(--text);font-size:clamp(1.1rem,2vw,1.4rem);line-height:1.6}._heroInstrument_tuwt3_9{background:linear-gradient(140deg,#343631,#181d1b 40%,#101310);border:1px solid 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#00000040;margin-top:8mm;padding-top:2.5mm;font-size:7.5pt;line-height:1.6;display:block!important}.print-answers{border-left:1pt solid #7a6224;margin-top:2mm;padding:2.5mm 3mm;font-size:9.5pt;background:#00000008!important;display:block!important}}.print-only,.print-masthead,.print-colophon,.print-answers{display:none}:root{--void:#0c0a07;--ink:#14110c;--ink-raised:#1b1710;--line:#c9a96138;--line-soft:#f2ece017;--accent:#c9a961;--accent-bright:#e6cf94;--accent-dim:#8f7538;--accent-glow:#c9a96157;--harmonic:#7ec8e3;--harmonic-dim:#4f93ad;--crystal:#9fdcf0;--crystal-glow:#7ec8e357;--inlay:linear-gradient(90deg, transparent, var(--accent-dim) 18%, var(--crystal) 50%, var(--accent-dim) 82%, transparent);--marble:#ede7da;--gold:#c9a961;--warn:#e0a341;--good:#8fca9b;--bad:#e08a86;--text:#f2ece0;--text-soft:#f2ece0c2;--text-faint:#f2ece0a3;--font-display:"Cinzel Decorative", serif;--font-title:"Cinzel", serif;--font-body:"Spectral", Georgia, serif;--font-mono:"JetBrains Mono", ui-monospace, 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var(--edge) calc(50% - .5px), var(--edge) calc(50% + 1px), transparent calc(50% + 1px)) top left / var(--cut) var(--cut) no-repeat border-box, linear-gradient(135deg, transparent calc(50% - 1px), var(--edge) calc(50% - 1px), var(--edge) calc(50% + .5px), transparent calc(50% + .5px)) bottom right / var(--cut) var(--cut) no-repeat border-box, linear-gradient(90deg, transparent 6%, #7ec8e352 50%, transparent 94%) top center / 100% 1px no-repeat padding-box, radial-gradient(120% 80% at 0% 0%, #c9a96112, transparent 55%) padding-box, linear-gradient(160deg, #1b1710eb, #0c0a07db) padding-box;border:1px solid var(--edge);clip-path:polygon(0 var(--cut), var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);position:relative}.panel-lift{transition:transform .45s var(--ease-out), border-color .3s, filter .45s var(--ease-out)}.panel-lift:hover,.panel-lift:focus-within{--edge:#c9a9618c;filter:drop-shadow(0 18px 26px #0000008c)drop-shadow(0 0 18px 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no-repeat border-box, linear-gradient(90deg, transparent 6%, #185d7573 50%, transparent 94%) top center / 100% 1px no-repeat padding-box, linear-gradient(160deg, #fffcf5b8, #f6f0e48c) padding-box}.marble .chip{background:#fff6}.marble .chip-on{color:#f6f1e6}.marble .btn{background-color:#6e501614}.marble h1,.marble h2,.marble h3{color:var(--text)}.marble-pad{padding-block:clamp(3.2rem,7vw,5.6rem)}.filigree{color:var(--accent);align-items:center;gap:.9rem;display:flex}.filigree:before,.filigree:after{content:"";background:linear-gradient(90deg, transparent, var(--accent-dim) 40%, var(--crystal));flex:1;height:1px}.filigree:after{background:linear-gradient(270deg, transparent, var(--accent-dim) 40%, var(--crystal))}.hall-plate{z-index:-1;pointer-events:none;height:min(78vh,720px);position:absolute;inset:0 0 auto;overflow:hidden}.hall-plate img{object-fit:cover;object-position:center 38%;opacity:.5;filter:saturate(.9);width:100%;height:100%;-webkit-mask-image:linear-gradient(#000 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#000000bf;position:absolute;top:12px;left:16px}.atrium-hall-seal{z-index:1;background:#0c0a07b3;border:1px solid #c9a961b3;border-radius:50%;place-items:center;padding:6px;display:grid;position:absolute;bottom:12px;right:12px}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}