.principle-hero{min-height:300px;padding-block:53px 58px;display:flex;align-items:center;justify-content:space-between;gap:28px}.principle-copy{max-width:740px}.principle-copy .eyebrow{margin-bottom:10px}.principle-copy h1{margin:0;font-size:40px;line-height:1.35;font-weight:800}.principle-copy h1 span{color:var(--green)}.principle-copy>p:last-child{max-width:690px;margin:12px 0 0;color:var(--muted);font-size:12px;line-height:1.85}.language-switch{flex:0 0 auto;display:inline-flex;padding:3px;border:1px solid var(--line);border-radius:4px;background:var(--white)}.language-switch button{min-height:32px;padding:0 12px;border:0;border-radius:2px;background:transparent;color:#647168;font:600 10px var(--sans);cursor:pointer}.language-switch button[aria-pressed=true]{background:var(--ink);color:white}.language-switch button:focus-visible{outline:2px solid var(--green);outline-offset:2px}
.diagram-section{padding-block:28px 30px;background:var(--green-dark);color:white}.diagram-heading{min-height:74px;margin-bottom:14px;display:flex;align-items:end;justify-content:space-between;gap:20px}.diagram-heading .eyebrow{margin-bottom:5px;color:var(--lime)}.diagram-heading h2{margin:0;font-size:20px}.diagram-heading>p{margin:0 0 4px;color:#b9cbc1;font-size:9px}.diagram-scroll{overflow-x:auto;overscroll-behavior-x:contain;scrollbar-color:#9cb3a4 #254b40;scrollbar-width:thin}.diagram-frame{width:100%;aspect-ratio:4/3;overflow:hidden;background:#0d1015}.diagram-frame iframe{width:100%;height:100%;display:block;border:0}.diagram-note{margin-top:11px;margin-bottom:0;color:#b8c9c0;font-size:9px}
.principle-foot{min-height:78px;display:flex;align-items:center;gap:11px;color:#728078}.foot-mark{width:18px;height:18px;flex:0 0 18px;display:grid;place-items:center;border:1px solid #9eaaa2;border-radius:50%;font:9px var(--mono)}.principle-foot p{margin:0;font-size:9px}
@media(max-width:850px){.principle-hero{align-items:flex-start;flex-direction:column;justify-content:center;gap:19px}.principle-copy h1{font-size:34px}.diagram-frame{width:900px;height:675px;aspect-ratio:auto}.diagram-heading{align-items:flex-start;flex-direction:column;gap:4px}.diagram-section{padding-block:25px}.diagram-scroll{width:calc(100% - 36px)}}
@media(max-width:680px){.principle-hero{padding-block:40px}.principle-copy h1{font-size:29px}.principle-copy>p:last-child{font-size:10px}.diagram-heading h2{font-size:17px}.diagram-heading>p{font-size:8px}.diagram-frame{width:860px;height:645px}.language-switch button{min-height:30px;padding-inline:10px}}