.circuit-article{max-width:1050px;margin:auto;padding:45px 24px 70px;color:#173b4a;font:16px/1.8 Arial,sans-serif}.circuit-article h1{font-size:clamp(30px,4vw,46px);line-height:1.18;color:#0b2e40;margin:20px 0}.circuit-article h2{font-size:25px;line-height:1.35;margin:38px 0 15px}.circuit-article p{margin:0 0 18px}.circuit-lead{font-size:20px;color:#41616e}.circuit-article a{color:#086687}.circuit-article .circuit-panel{margin-top:45px;background:#092b3c;color:#ecf5f8;padding:28px;border-radius:18px;border-top:4px solid #ff9146}.circuit-panel h2{color:white;margin:0;font-size:25px}.circuit-panel>p{font-size:14px;color:#c1d6de;margin-top:18px}.circuit-tools{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}.circuit-panel button{font:inherit;font-size:14px;cursor:pointer;padding:10px 15px;border:1px solid #7897a3;border-radius:7px;background:#153e50;color:white}.circuit-panel button:focus-visible{outline:3px solid #ffc765;outline-offset:3px}.circuit-panel button[aria-pressed=true]{background:#ff9146;color:#102d3c}.circuit-scroll{overflow:auto}.circuit-scroll svg{display:block;width:100%;min-width:650px}.circuit-label{fill:white;font:15px Arial}.circuit-caption{fill:#b1d0dc;font:14px Arial;letter-spacing:1px}.circuit-small{fill:#eab2a7;font:14px Arial}.circuit-flow{animation:circuit-move 1.2s linear infinite}@keyframes circuit-move{to{stroke-dashoffset:-24}}.circuit-paused .circuit-flow{animation-play-state:paused}.circuit-legend{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 20px;list-style:none;padding:0;font-size:14px}.circuit-legend i{display:inline-block;width:20px;height:5px;margin-right:8px;vertical-align:middle}.circuit-options{display:flex;flex-wrap:wrap;gap:8px;margin:25px 0 16px}.circuit-explanation{padding:18px;background:#143d4f;border-radius:10px}.circuit-explanation h3{margin:0 0 10px;color:#ffc765}.circuit-explanation p{margin:0}.circuit-contact{border-left:4px solid #ff9146;background:#f0f5f7;padding:20px;margin-top:30px}.circuit-languages{display:flex;gap:20px;flex-wrap:wrap}.circuit-kicker{font-size:12px;letter-spacing:2px;color:#bd5007}@media(max-width:600px){.circuit-article{padding:28px 16px}.circuit-article .circuit-panel{padding:18px 12px}.circuit-legend{grid-template-columns:1fr}.circuit-panel h2{font-size:22px}}@media(prefers-reduced-motion:reduce){.circuit-flow{animation:none}}@media(max-width:700px){body>header .top{flex-wrap:wrap}body>header .menu-toggle{margin-left:auto}}
.circuit-intro{background:#0b2e40;color:#fff;border-bottom:4px solid #ff9146;border-radius:12px;padding:32px;margin:0 0 36px}.circuit-intro h1{color:#fff}.circuit-intro .circuit-lead{color:#d9e8ee;margin-bottom:0}.circuit-intro>a{color:#d9e8ee;text-decoration:none;font-size:14px}.circuit-intro .circuit-kicker{color:#ffab70;margin-top:18px}@media(max-width:600px){.circuit-intro{padding:24px 18px}.circuit-intro h1{font-size:30px;overflow-wrap:anywhere}.circuit-intro .circuit-lead{font-size:17px}}