.transmission-hero{scroll-margin-top:calc(var(--header-h) + 24px);display:grid;grid-template-columns:minmax(0,1.42fr) minmax(315px,.8fr);gap:44px;align-items:end;padding-block:86px 72px;border-top:1px solid var(--line)}
.transmission-hero-copy{min-width:0}.transmission-hero h2{max-width:930px;margin:10px 0 14px;font-size:clamp(2.7rem,5.5vw,5.5rem);line-height:.96;letter-spacing:-.052em}.transmission-hero h2 em{color:var(--accent);font-style:normal}.transmission-hero p{max-width:850px;color:var(--muted);font-size:1.04rem}.transmission-hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}.transmission-hero-card{min-width:0;padding:24px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(145deg,color-mix(in srgb,var(--accent-3) 7%,var(--panel-solid)),var(--panel));box-shadow:var(--shadow)}
.transmission-hero-card>span,.transmission-card>span,.transmission-reading>span,.transmission-balance-card>span{display:block;color:var(--accent);font-size:.73rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.transmission-hero-card p{font-size:.9rem}.transmission-equation{display:flex;align-items:center;justify-content:center;min-height:58px;margin:14px 0;padding:11px 14px;border:1px solid var(--line);border-radius:13px;background:color-mix(in srgb,var(--bg) 50%,transparent);font-family:"Cambria Math","STIX Two Math",Georgia,serif;font-size:clamp(1.02rem,2.2vw,1.34rem);letter-spacing:.01em;text-align:center;overflow-wrap:anywhere}.transmission-equation.large{min-height:90px;font-size:clamp(1.16rem,2.55vw,1.78rem)}.transmission-mini-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;margin-top:17px}.transmission-mini-grid div{min-width:0;padding:10px;border:1px solid var(--line);border-radius:11px;background:var(--panel)}.transmission-mini-grid span,.transmission-metrics span{display:block;color:var(--muted);font-size:.68rem}.transmission-mini-grid strong{display:block;margin-top:3px;font-size:.8rem}
.transmission-derive{padding-block:70px 80px}.transmission-derive-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.transmission-card{min-width:0;padding:22px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--panel)}.transmission-card.primary{background:linear-gradient(145deg,color-mix(in srgb,var(--accent) 8%,var(--panel-solid)),var(--panel))}.transmission-card p{margin:0;color:var(--muted);font-size:.9rem}
.transmission-relations{padding:80px 0;border-block:1px solid var(--line);background:color-mix(in srgb,var(--bg-elevated) 58%,transparent)}.transmission-relation-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.transmission-relation-card{min-width:0;padding:23px;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel)}.transmission-relation-card.match{box-shadow:inset 0 2px 0 color-mix(in srgb,var(--accent) 70%,transparent)}.transmission-relation-card.heavy{box-shadow:inset 0 2px 0 color-mix(in srgb,var(--warm) 70%,transparent)}.transmission-relation-card.light{box-shadow:inset 0 2px 0 color-mix(in srgb,var(--accent-3) 70%,transparent)}.transmission-relation-card p{color:var(--muted);font-size:.9rem}.transmission-relation-card small{color:var(--muted);font-weight:700}.transmission-note{display:grid;grid-template-columns:auto minmax(0,1fr);gap:16px;align-items:start;margin-top:14px;padding:17px 20px;border-left:3px solid var(--accent-3);border-radius:0 14px 14px 0;background:color-mix(in srgb,var(--accent-3) 6%,var(--panel))}.transmission-note strong{white-space:nowrap}.transmission-note p{margin:0;color:var(--muted)}
.transmission-lab-section{padding-block:88px 96px}.transmission-lab-shell{display:grid;grid-template-columns:308px minmax(0,1fr);gap:14px;align-items:start}.transmission-controls,.transmission-panel{min-width:0;border:1px solid var(--line);border-radius:var(--radius);background:var(--panel);box-shadow:0 16px 50px rgba(0,0,0,.11)}.transmission-controls{position:sticky;top:calc(var(--header-h) + 16px);padding:17px}.transmission-controls label{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px 12px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line);font-size:.82rem;font-weight:700}.transmission-controls label span{min-width:0}.transmission-controls output{font-variant-numeric:tabular-nums;color:var(--accent);font-size:.76rem}.transmission-controls input[type="range"]{grid-column:1/-1;width:100%;margin:1px 0 0;accent-color:var(--accent)}.transmission-preset-set{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;margin:0 0 2px;padding:0 0 13px;border:0;border-bottom:1px solid var(--line)}.transmission-preset-set legend{grid-column:1/-1;width:100%;margin-bottom:7px;color:var(--muted);font-size:.72rem;font-weight:750}.transmission-preset-set button{min-width:0;padding:9px 5px;border:1px solid var(--line);border-radius:10px;background:var(--panel-solid);color:var(--muted);font-size:.69rem;font-weight:800;cursor:pointer}.transmission-preset-set button.is-active{border-color:color-mix(in srgb,var(--accent) 55%,var(--line));color:var(--text);background:color-mix(in srgb,var(--accent) 10%,var(--panel-solid))}.transmission-actions{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:14px}.transmission-actions .button{min-height:42px;padding-inline:9px;font-size:.76rem}.transmission-lab-note{margin-top:12px;padding:12px;border:1px solid var(--line);border-radius:12px;background:color-mix(in srgb,var(--bg) 44%,transparent)}.transmission-lab-note strong{font-size:.76rem}.transmission-lab-note p{margin:5px 0 0;color:var(--muted);font-size:.72rem;line-height:1.45}.transmission-stage{display:grid;gap:14px;min-width:0}.transmission-panel{overflow:hidden}.transmission-panel-head{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:15px 18px;border-bottom:1px solid var(--line)}.transmission-panel-head>div{min-width:0}.transmission-panel-head span{display:block;color:var(--muted);font-size:.69rem}.transmission-panel-head strong{display:block;margin-top:2px;font-size:.88rem;overflow-wrap:anywhere}.transmission-status{display:flex!important;align-items:center;gap:7px;white-space:nowrap;color:var(--muted);font-size:.74rem}.transmission-status i{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 12%,transparent)}.transmission-status.is-heavy i{background:var(--warm);box-shadow:0 0 0 4px color-mix(in srgb,var(--warm) 12%,transparent)}.transmission-status.is-light i{background:var(--accent-3);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent-3) 12%,transparent)}
.transmission-field-svg{width:100%;aspect-ratio:1040/520;min-height:330px;padding:4px 8px}.tr-medium-1{fill:color-mix(in srgb,var(--accent) 4%,transparent)}.tr-medium-2{fill:color-mix(in srgb,var(--accent-3) 5%,transparent)}.tr-grid-line{stroke:var(--line);stroke-width:1}.tr-axis{stroke:var(--line-strong);stroke-width:1.4}.tr-interface{stroke:var(--warm);stroke-width:2.4;stroke-dasharray:8 7}.tr-wave{fill:none;stroke-linecap:round;stroke-linejoin:round}.tr-wave.incident{stroke:var(--accent);stroke-width:2.1;opacity:.66}.tr-wave.reflected{stroke:var(--warm);stroke-width:2.1;opacity:.72}.tr-wave.left-total{stroke:var(--text);stroke-width:4}.tr-wave.transmitted{stroke:var(--accent-3);stroke-width:4}.tr-interface-dot{fill:var(--panel-solid);stroke:var(--text);stroke-width:3}.tr-direction{stroke-width:2.6}.tr-direction.incident{stroke:var(--accent)}.tr-direction.reflected{stroke:var(--warm)}.tr-direction.transmitted{stroke:var(--accent-3)}#tr-arrow-accent path{fill:var(--accent)}#tr-arrow-warm path{fill:var(--warm)}#tr-arrow-green path{fill:var(--accent-3)}.tr-svg-label{fill:var(--muted);font-size:15px;font-weight:700}.tr-svg-label.interface-label{fill:var(--warm)}.transmission-field-legend{display:flex;flex-wrap:wrap;gap:14px;padding:0 18px 16px;color:var(--muted);font-size:.73rem}.transmission-field-legend span{display:flex;align-items:center;gap:6px}.transmission-field-legend i{width:20px;height:3px;border-radius:3px;background:var(--text)}.transmission-field-legend .incident i{background:var(--accent)}.transmission-field-legend .reflected i{background:var(--warm)}.transmission-field-legend .transmitted i{background:var(--accent-3)}
.transmission-detail-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:14px}.transmission-balance-svg{width:100%;aspect-ratio:560/430;min-height:320px}.tr-balance-axis{stroke:var(--line);stroke-width:1.2}.tr-balance-guide{stroke:var(--line);stroke-width:1.2;stroke-dasharray:5 7}.tr-balance-vector{stroke-width:5;stroke-linecap:round}.tr-balance-vector.incident{stroke:var(--accent)}.tr-balance-vector.reflected{stroke:var(--warm)}.tr-balance-vector.transmitted{stroke:var(--accent-3)}.tr-balance-label{fill:var(--muted);font-size:14px;font-weight:750}.tr-balance-label.incident{fill:var(--accent)}.tr-balance-label.reflected{fill:var(--warm)}.tr-balance-label.transmitted{fill:var(--accent-3)}
.transmission-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;padding:16px 18px 10px}.transmission-metrics div{min-width:0;padding:10px;border:1px solid var(--line);border-radius:11px;background:color-mix(in srgb,var(--bg) 45%,transparent)}.transmission-metrics strong{display:block;margin-top:3px;font-size:.82rem;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.transmission-residuals{display:grid;gap:8px;padding:4px 18px 10px}.transmission-residuals article{display:grid;grid-template-columns:138px minmax(0,1fr) 78px;gap:8px;align-items:center}.transmission-residuals span,.transmission-residuals strong{font-size:.7rem}.transmission-residuals strong{text-align:right;font-variant-numeric:tabular-nums}.transmission-residual-track{height:7px;border-radius:999px;background:var(--line);overflow:hidden}.transmission-residual-track i{display:block;height:100%;width:0;background:var(--accent);border-radius:inherit}.transmission-reading{margin:8px 18px 18px;padding:15px;border:1px solid var(--line);border-radius:13px;background:color-mix(in srgb,var(--accent) 5%,var(--panel-solid))}.transmission-reading h3{margin:5px 0 5px;font-size:1rem}.transmission-reading p{margin:0;color:var(--muted);font-size:.78rem;line-height:1.5}
.transmission-insight{padding-block:78px}.transmission-insight-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.transmission-balance-card{min-width:0;padding:22px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--panel)}.transmission-balance-card p{margin:0;color:var(--muted);font-size:.9rem}.transmission-cross-reference{margin-top:24px;padding:15px 18px;border:1px solid var(--line);border-radius:13px;background:var(--panel);color:var(--muted)}.transmission-cross-reference a{color:var(--accent)}
@media(max-width:980px){.transmission-hero{grid-template-columns:1fr;gap:24px}.transmission-derive-grid,.transmission-relation-grid,.transmission-insight-grid{grid-template-columns:1fr}.transmission-lab-shell{grid-template-columns:1fr}.transmission-controls{position:static;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px}.transmission-preset-set,.transmission-actions,.transmission-lab-note{grid-column:1/-1}.transmission-detail-grid{grid-template-columns:1fr}.transmission-field-svg{min-height:300px}}
@media(max-width:700px){.transmission-hero{padding-block:68px 56px}.transmission-hero h2{font-size:clamp(2.25rem,12vw,4rem)}.transmission-mini-grid{grid-template-columns:1fr 1fr}.transmission-controls{grid-template-columns:1fr}.transmission-preset-set,.transmission-actions,.transmission-lab-note{grid-column:auto}.transmission-note{grid-template-columns:1fr;gap:4px}.transmission-note strong{white-space:normal}.transmission-field-svg{min-height:265px}.transmission-balance-svg{min-height:280px}.transmission-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.transmission-lab-section{padding-block:70px}}
@media(max-width:460px){.transmission-hero-actions{display:grid}.transmission-hero-actions .button{width:100%}.transmission-mini-grid{grid-template-columns:1fr 1fr}.transmission-preset-set{grid-template-columns:1fr 1fr}.transmission-actions{grid-template-columns:1fr}.transmission-panel-head{align-items:flex-start;gap:10px}.transmission-status{white-space:normal}.transmission-metrics{grid-template-columns:1fr}.transmission-field-svg{min-height:235px;padding-inline:0}.transmission-balance-svg{min-height:245px}.transmission-residuals article{grid-template-columns:1fr}.transmission-residuals strong{text-align:left}.transmission-next .next-arrow{display:none}}
@media(max-width:460px){.transmission-derive .section-heading h2,.transmission-relations .section-heading h2,.transmission-lab-section .section-heading h2,.transmission-insight .section-heading h2,.transmission-takeaways .section-heading h2{overflow-wrap:anywhere;word-break:normal}}