.air-connection{--aw-paper:#fff;--aw-muted:#587184;--aw-line:#dce5eb;--aw-accent:#f5a000;--aw-accent-wash:#fff5e4;--aw-shadow:#19324810;--aw-metal-hi:#f8fafb;--aw-metal-mid:#b9c3cc;--aw-metal-low:#82919f;--aw-metal-edge:#71808d;--aw-plastic-hi:#354a5c;--aw-plastic-lo:#14283b;--aw-glass:#e7edf288;margin:24px 0 32px;color:var(--sf-ink)}.air-connection h3{font-size:28px;margin:0 0 8px}.air-connection p{font-size:13px;line-height:1.6;color:var(--aw-muted)}.air-drawing{border:1px solid var(--aw-line);border-radius:10px;background:#f8fafc;overflow:hidden;margin-top:22px}.air-ends{display:flex;justify-content:space-between;padding:18px 20px}.air-connection button{background:#fff;border:1px solid var(--aw-line);border-radius:6px;padding:10px 16px;min-height:44px;cursor:pointer;color:inherit;font-size:13px;transition:background .15s,border-color .15s}.air-connection button[aria-pressed=true]{background:var(--aw-accent-wash);border-color:var(--aw-accent)}.air-connection a:focus-visible,.air-connection button:focus-visible{outline:2px solid var(--aw-accent);outline-offset:3px}.air-connection button:disabled{opacity:.45;cursor:default}.air-ends small{display:block;font-size:11px;margin-top:4px}.air-scene{width:100%;height:320px;display:block}.aw-technical-stroke{stroke:var(--aw-metal-edge);stroke-width:.8;fill:none}.air-moving{transition:transform .45s cubic-bezier(.2,.7,.3,1)}.air-drawing-footer{display:flex;justify-content:space-between;align-items:center;padding:12px 20px;gap:16px;border-top:1px solid var(--aw-line)}.air-drawing-footer>span{font-size:11px;color:var(--aw-muted)}.air-drawing-footer i{display:inline-block;background:#f5a000;width:8px;height:8px;margin-right:5px}.air-choice-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:24px;font-size:12px;color:var(--aw-muted)}.air-choice-heading>div{display:flex;background:#f1f5f8;padding:3px;border-radius:6px}.air-choice-heading button{border-color:transparent;background:transparent}.air-connection h4{font-size:19px;margin:18px 0 12px}.air-ending-options{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.air-ending-options:has(>button:nth-child(2):last-child){grid-template-columns:repeat(2,minmax(0,1fr))}.air-ending-options button{display:grid;justify-items:center;gap:5px;padding:12px 8px;min-width:0}.air-ending-options svg{width:100%;height:56px}.air-ending-options strong{font-size:13px;font-weight:500}.air-ending-options small{font-size:11px;color:var(--aw-muted)}.air-question{height:56px;display:grid;place-items:center;font-size:24px;color:#b6790c}.air-connection-summary{display:grid;grid-template-columns:1fr 1fr;gap:12px;border-block:1px solid var(--aw-line);padding:18px 0}.air-connection-summary>div{display:grid;gap:6px;font-size:12px}.air-connection-summary small{color:var(--aw-muted)}.air-connection-summary a{color:#007697;font-size:12px;line-height:1.5}.air-connection .air-connection-note{font-size:11px}.air-connection-benefit{min-height:42px}@media(max-width:600px){.air-scene{height:240px}.air-ends{padding:12px}.air-ends button{padding:8px 10px}.air-ending-options{grid-template-columns:repeat(2,minmax(0,1fr))}.air-choice-heading{display:block}.air-choice-heading>div{margin-top:10px}.air-drawing-footer{padding:10px;flex-wrap:wrap;gap:8px}.air-connection-summary{grid-template-columns:1fr}.air-connection h3{font-size:23px}}@media(prefers-reduced-motion:reduce){.air-connection *{transition:none!important}}@media(max-width:600px){.air-scene{width:calc(100% + 220px);max-width:none;margin-left:-110px;height:260px}.air-connection-benefit{margin-block:12px}}