.m4-manual-shell{grid-template-columns:195px minmax(0,1fr);gap:clamp(26px,3vw,40px);min-height:790px;display:grid}.m4-manual-nav{border-right:1px solid var(--line);background:#f6f8fa;padding:24px 12px}.m4-manual-nav>nav{gap:4px;display:grid;position:sticky;top:18px}.m4-manual-nav nav>a{min-height:39px;color:var(--muted);border:1px solid #0000;border-radius:4px;align-items:center;padding:9px 12px;font-size:12px;line-height:1.45;display:flex}.m4-manual-nav nav>a:hover{color:var(--blue);background:#eef3f9}.m4-manual-nav nav>a[aria-current]{border-color:var(--document-red);color:#174f87;padding-right:25px;position:relative}.m4-manual-nav nav>a[aria-current]:after{content:"";background:#174f87;border-radius:50%;width:5px;height:5px;position:absolute;right:10px}.m4-manual-home{margin-bottom:9px}.m4-manual-nav-footer{border-top:1px solid var(--line);gap:15px;margin-top:32px;padding:22px 12px 0;display:grid}.m4-manual-nav-footer :is(a,button){color:var(--muted);text-align:left;background:0 0;justify-content:space-between;align-items:center;gap:8px;padding:0;font-size:11px;display:flex}.m4-manual-article{min-width:0;padding:30px 0 28px}.m4-manual-heading{justify-content:space-between;align-items:flex-start;gap:28px;padding-bottom:29px;display:flex}.m4-manual-heading h1{letter-spacing:-.045em;font-size:clamp(30px,3.2vw,40px);line-height:1.18}.m4-manual-heading p{color:var(--muted);margin:9px 0 14px;font-size:22px;line-height:1.35}.m4-manual-meta{flex-wrap:wrap;align-items:center;gap:6px 18px;margin-top:6px;display:flex}.m4-manual-meta>*{flex-shrink:0}.m4-manual-heading small{color:var(--muted);font-size:11px;display:block}.m4-manual-search{width:min(280px,37%);margin-top:7px;position:relative}.m4-manual-search label{border:1px solid var(--line);color:var(--muted);border-radius:4px;align-items:center;gap:10px;padding:11px 13px;display:flex}.m4-manual-search label:focus-within{outline:2px solid var(--blue);outline-offset:2px}.m4-manual-search input{width:100%;min-width:0;color:var(--ink);background:0 0;border:0;outline:0;font-size:12px}.m4-manual-search-results{z-index:5;border:1px solid var(--line);background:#fff;border-radius:4px;width:340px;max-width:calc(100vw - 40px);max-height:440px;padding:12px;position:absolute;top:calc(100% + 8px);right:0;overflow:auto;box-shadow:0 5px 20px #20395412}.m4-manual-search-results>div{color:var(--muted);justify-content:space-between;align-items:center;font-size:11px;display:flex}.m4-manual-search-results button{background:0 0;padding:8px}.m4-manual-search-results a{border-bottom:1px solid var(--line);gap:5px;padding:12px 4px;display:grid}.m4-manual-search-results a:hover{background:#f4f7fb}.m4-manual-search-results strong{color:var(--blue);font-size:13px}.m4-manual-search-results :is(small,p){color:var(--muted);font-size:12px;line-height:1.6}.m4-tutorial-navigator{padding-top:30px}.m4-tutorial-navigator h2{letter-spacing:-.025em;margin-bottom:18px;font-size:23px}.m4-tutorial-card{border:1px solid var(--line);max-width:720px;color:var(--ink);border-radius:7px;align-items:center;gap:22px;padding:25px;display:flex}.m4-tutorial-card:hover{background:#fafcff;border-color:#93b6ef}.m4-tutorial-card:focus-visible{outline:2px solid var(--blue);outline-offset:3px}.m4-tutorial-card-icon{height:70px;color:var(--blue);background:#eff5ff;border-radius:6px;flex:0 0 70px;place-items:center;display:grid}.m4-tutorial-card-copy{gap:8px;display:grid}.m4-tutorial-card-copy small{color:var(--muted);font-size:11px}.m4-tutorial-card-copy strong{font-size:18px;line-height:1.35}.m4-tutorial-card-copy>span{color:var(--muted);font-size:13px;line-height:1.6}.m4-tutorial-card-arrow{color:var(--blue);flex-shrink:0;margin-left:auto}.m4-lesson{border:1px solid var(--line);width:min(1140px,100vw - 48px);max-width:none;max-height:calc(100dvh - 48px);color:var(--ink);background:#fff;border-radius:8px;flex-direction:column;margin:auto;padding:0;display:flex;position:fixed;inset:0;overflow:hidden;box-shadow:0 18px 80px #172b4930}.m4-lesson:not([open]){display:none}.m4-tutorial-header{border-bottom:1px solid var(--line);flex-shrink:0;justify-content:space-between;align-items:flex-start;gap:16px;padding:25px 28px 20px;display:flex}.m4-tutorial-header h2{letter-spacing:-.03em;font-size:26px;line-height:1.3}.m4-tutorial-header .m4-lesson-result{border:0;margin:10px 0 0;padding:0}.m4-tutorial-close{width:42px;height:42px;color:var(--muted);background:#f5f8fb;border-radius:5px;flex-shrink:0;place-items:center;display:grid}.m4-tutorial-close:hover{color:var(--blue);background:#eaf1fa}.m4-tutorial-body{overscroll-behavior:contain;min-height:0;padding:24px 28px;overflow:auto}.m4-lesson-layout{grid-template-columns:minmax(190px,25%) minmax(0,1fr);gap:14px;display:grid}.m4-lesson-steps{margin:8px 0 0;padding:0;list-style:none;position:relative}.m4-lesson-steps:before{content:"";border-left:1px solid var(--line);position:absolute;top:15px;bottom:40px;left:18px}.m4-lesson-steps li{border-radius:4px;margin-bottom:10px;position:relative}.m4-step-card{width:100%;min-height:91px;color:inherit;text-align:left;background:0 0;border-radius:4px;grid-template-columns:30px minmax(0,1fr);align-items:start;gap:13px;padding:15px 10px 17px 4px;display:grid}.m4-step-card:hover{background:#f0f5fc}.m4-step-card:focus-visible{outline:2px solid var(--blue);outline-offset:2px}.m4-step-card:disabled{cursor:default}.m4-lesson-steps li.is-current{background:#eff5ff}.m4-step-number{border:1px solid var(--line);width:30px;height:30px;color:var(--muted);background:#fff;border-radius:50%;place-items:center;font-size:13px;display:grid}:is(.is-current,.is-complete) .m4-step-number{background:var(--blue);border-color:var(--blue);color:#fff}.m4-lesson-steps strong{padding-top:5px;font-size:13px;font-weight:600;line-height:1.5;display:block}.m4-lesson-steps p{color:var(--muted);margin-top:9px;font-size:12px;line-height:1.65}.m4-lesson-mobile-step{display:none}.m4-lesson-example{border-left:1px solid var(--line);min-width:0;padding-left:20px}.m4-example-viewport{position:relative}.m4-example-viewport iframe{background:#fff;border:0;width:100%;display:block}.m4-example-controls{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:4px 12px;padding-top:12px;display:flex}.m4-example-controls button{color:var(--blue);background:0 0;justify-content:center;align-items:center;gap:6px;min-height:36px;padding:9px 3px;font-size:11px;display:inline-flex}.m4-example-controls button:disabled{color:#8593a5;cursor:default}.m4-lesson-result{border-bottom:1px solid var(--line);color:var(--muted);flex-wrap:wrap;align-items:baseline;gap:3px 12px;margin:0 0 25px;padding:0 0 20px;font-size:13px;line-height:1.65;display:flex}.m4-lesson-result>span{color:#254c71;font-size:12px;font-weight:600}.m4-lesson-result svg{color:#287847;align-self:center;margin-left:auto}.m4-lesson-details{border-block:1px solid var(--line);margin-top:13px}.m4-lesson-details summary{cursor:pointer;color:#254c71;justify-content:space-between;align-items:center;gap:12px;padding:15px;font-size:12px;list-style:none;display:flex}.m4-lesson-details summary::-webkit-details-marker{display:none}.m4-lesson-details[open] summary svg{transform:rotate(180deg)}.m4-lesson-details dl{margin:0;padding:0 15px 10px}.m4-lesson-details dl>div{border-top:1px solid var(--line);grid-template-columns:110px minmax(0,1fr);gap:15px;padding:10px 0;font-size:12px;line-height:1.7;display:grid}.m4-lesson-details dt{font-weight:600}.m4-lesson-details dd{color:var(--muted);margin:0}.m4-lesson-details>p{color:var(--muted);padding:0 15px 15px;font-size:12px;line-height:1.7}.m4-manual-stage-note{max-width:65ch;color:var(--muted);margin-top:40px;font-size:11px;line-height:1.7}.m4-manual-chapter-preview{padding:48px 0 70px}.m4-manual-chapter-preview>p{max-width:55ch;color:var(--muted);margin-bottom:20px;font-size:14px;line-height:1.8}.m4-manual-chapter-preview>h2{margin-bottom:12px}.m4-manual-chapter-preview .m4-manual-eyebrow{font-size:11px}.m4-manual-chapter-preview .m4-manual-preview-note{margin-top:35px;font-size:12px}.m4-lesson::backdrop{background:#1a2b4677}@media (width<=1100px){.m4-manual-shell{grid-template-columns:170px minmax(0,1fr);gap:24px}.m4-lesson-layout{grid-template-columns:minmax(165px,27%) minmax(0,1fr);gap:8px}.m4-lesson-example{padding-left:13px}}@media (width<=900px){.m4-manual-shell{display:block}.m4-manual-nav{border:0;border-bottom:1px solid var(--line);background:#fff;padding:0;position:relative}.m4-manual-nav-toggle{background:#fff;justify-content:space-between;align-items:center;width:100%;padding:13px 0;font-size:12px;display:flex}.m4-manual-nav-toggle>span:last-child{color:var(--muted);align-items:center;gap:7px;display:inline-flex}.m4-manual-nav>nav{padding:12px 0;display:none;position:static}.m4-manual-nav.is-open>nav{grid-template-columns:repeat(2,minmax(0,1fr));display:grid}.m4-manual-nav-footer{grid-column:1/-1;margin-top:12px}.m4-manual-home{margin-bottom:0}.m4-manual-article{padding-top:24px}.m4-lesson-layout{grid-template-columns:190px minmax(0,1fr)}}@media (width<=620px){.m4-manual-heading{flex-direction:column;gap:15px;padding-bottom:20px}.m4-manual-heading h1{font-size:30px}.m4-manual-heading p{margin-bottom:11px;font-size:20px}.m4-manual-search{width:100%;margin-top:3px}.m4-lesson-layout{display:block}.m4-lesson-guidance{background:#eff5ff;border-radius:4px;margin-bottom:22px;padding:13px 14px 2px}.m4-lesson-mobile-step{color:var(--muted);justify-content:space-between;align-items:baseline;gap:10px;font-size:11px;display:flex}.m4-lesson-mobile-step details{position:relative}.m4-lesson-mobile-step summary{cursor:pointer;color:var(--blue);align-items:center;gap:5px;list-style:none;display:inline-flex}.m4-lesson-mobile-step ol{z-index:4;border:1px solid var(--line);background:#fff;border-radius:4px;width:230px;margin:10px 0 0;padding:15px 15px 15px 34px;line-height:2.1;position:absolute;top:15px;right:0}.m4-lesson-steps{margin-top:4px}.m4-lesson-steps:before,.m4-lesson-steps li:not(.is-current){display:none}.m4-lesson-steps li{margin:0 0 5px}.m4-step-card{min-height:0;padding:10px 0}.m4-lesson-steps strong{font-size:14px}.m4-lesson-steps p{margin-top:5px;font-size:12px}.m4-lesson-example{border:0;padding:0}.m4-example-controls{gap:8px}.m4-lesson-result{gap:5px;margin:0 0 20px;display:block}.m4-lesson-result p{margin-top:3px}.m4-lesson-details dl>div{grid-template-columns:1fr;gap:3px}}.m4-example-guide-surface{touch-action:pan-y pinch-zoom;position:absolute;inset:0}.m4-lesson-next{background:var(--blue);color:#fff;border-radius:5px;flex-shrink:0;justify-content:center;align-items:center;gap:18px;min-width:145px;min-height:54px;padding:13px 24px;font-size:16px;font-weight:600;display:inline-flex}.m4-lesson-next:disabled{color:#687e9e;cursor:default;background:#dbe5f5}@media (width<=620px){.m4-lesson-next{gap:9px;min-width:100px;min-height:50px;padding:12px 15px;font-size:15px}.m4-lesson-guidance{margin-bottom:12px}.m4-lesson-steps li{min-height:auto}.m4-example-controls{flex-wrap:wrap}.m4-example-controls button{min-height:44px}}.m4-lesson-advance{padding:10px 12px 0 4px}.m4-lesson-advance .m4-lesson-next{width:100%}.m4-lesson-next.is-ready{animation:3s ease-in-out infinite m4-next-pulse}.m4-lesson-next:hover,.m4-lesson-next:focus-visible{animation:none}@keyframes m4-next-pulse{0%,to{opacity:1;box-shadow:0 0 #005cff00}50%{opacity:.83;box-shadow:0 0 0 5px #005cff12}}@media (width<=620px){.m4-lesson-advance{padding:6px 0 0}}@media (prefers-reduced-motion:reduce){.m4-lesson-next.is-ready{animation:none}}.m4-lesson-mobile-step ol button{color:var(--blue);text-align:left;background:0 0;min-height:38px;padding:6px 0;font-size:12px}@media (width<=760px){.m4-lesson-layout{grid-template-columns:165px minmax(0,1fr)}.m4-tutorial-body{padding:20px}}@media (width<=620px){.m4-lesson{border-radius:6px;width:calc(100vw - 16px);max-height:calc(100dvh - 16px)}.m4-tutorial-header{gap:8px;padding:16px}.m4-tutorial-header h2{font-size:22px}.m4-tutorial-header .m4-lesson-result{font-size:12px}.m4-tutorial-body{padding:16px}.m4-tutorial-card{align-items:flex-start;gap:14px;padding:18px 15px}.m4-tutorial-card-icon{flex-basis:40px;height:44px}.m4-tutorial-card-icon svg{width:23px}.m4-tutorial-card-copy strong{font-size:16px}.m4-tutorial-card-arrow{width:18px;margin-top:12px}}.m4-system-stage{background:#f5f8fc;border-radius:8px;margin-top:0;position:relative;overflow:hidden}.m4-system-stage iframe{border:0;width:100%;display:block}.m4-system-stage:has(>.m4-manual-loading){min-height:var(--m4-screen-content-height,0px)}.m4-manual-loading{z-index:1;background:#f5f8fc;position:absolute;inset:0;container:m4-loading/inline-size}.m4-manual-loading-content{height:min(100%, var(--m4-screen-content-height,100%));text-align:center;background:radial-gradient(240px 200px,#deedff 0%,#f5f8fc00 100%);flex-direction:column;justify-content:center;align-items:center;gap:24px;padding:24px;display:flex}.m4-manual-loading-icon{color:#005bff;background:#edf5ff;border:1px solid #d5e7fb;border-radius:24px;flex:none;place-items:center;width:112px;height:112px;display:grid;box-shadow:0 8px 30px #005bff08}.m4-manual-loading-icon svg{stroke-width:1.7px;width:62px;height:62px}.m4-manual-loading-label{color:#123563;text-wrap:balance;max-width:100%;font-size:clamp(20px,2cqw,26px);font-weight:600;line-height:1.4}.m4-manual-loading-label span{display:inline-block}.m4-manual-loading-bar{background:#d5e5f8;border-radius:8px;flex:none;width:min(280px,100%);height:8px;display:block;overflow:hidden}.m4-manual-loading-bar i{border-radius:inherit;background:#005bff;width:30%;height:100%;animation:1.8s ease-in-out infinite alternate m4-loading-slide;display:block}.m4-manual-loading button{color:#fff;max-width:100%;font:inherit;cursor:pointer;background:#005bff;border:0;border-radius:7px;padding:11px 18px;font-size:14px}.m4-manual-loading button:hover{background:#004bd4}.m4-manual-loading button:focus-visible{outline-offset:4px;outline:2px solid #123563}@keyframes m4-loading-slide{0%{transform:translate(0)}to{transform:translate(233.333%)}}@container m4-loading (width<=560px){.m4-manual-loading-content{gap:20px;padding:20px}.m4-manual-loading-icon{border-radius:20px;width:88px;height:88px}.m4-manual-loading-icon svg{width:48px;height:48px}}.is-canvas .m4-canvas-stage{margin-top:4px}html:has(.m4-manual-shell){scrollbar-gutter:stable}.page-container:has(.m4-manual-shell){width:calc(100% - clamp(24px,3vw,64px));max-width:none}body:has(.m4-manual-shell) .header-inner{width:calc(100% - clamp(24px,3vw,64px));max-width:none}.m4-manual-shell{grid-template-columns:200px minmax(0,1fr);grid-template-areas:"heading heading""chapters content";gap:0 24px;min-height:0;display:grid}.m4-manual-heading{border-bottom:1px solid var(--line);grid-area:heading;align-items:center;padding:24px 0}.m4-manual-title-row{flex-wrap:wrap;align-items:baseline;gap:8px 18px;display:flex}.m4-manual-heading h1{letter-spacing:-.035em;margin:0;font-size:clamp(24px,2.3vw,32px)}.m4-manual-heading small{white-space:nowrap;font-size:12px}.m4-manual-search{flex-shrink:0;width:280px;margin:0}.m4-manual-nav{background:#fff;grid-area:chapters;padding:20px 12px 28px 0}.m4-manual-nav>nav{gap:2px;max-height:calc(100dvh - 32px);padding:3px;top:16px;overflow-y:auto}.m4-chapters-label{color:var(--ink);padding:0 10px 12px;font-size:14px;font-weight:600}.m4-manual-nav nav>a{gap:10px;min-height:40px;padding:9px 10px;font-size:13px}.m4-manual-nav nav>a>svg{flex-shrink:0;width:21px;height:21px}.m4-manual-nav nav>a[aria-current]{border-color:#0000;border-left:3px solid var(--blue);color:var(--blue);background:#edf4ff;padding-left:8px;padding-right:10px}.m4-manual-nav nav>a[aria-current]:after{content:none}.m4-manual-nav a:focus-visible,.m4-manual-nav button:focus-visible{outline:2px solid var(--blue);outline-offset:1px}.m4-manual-nav-footer{gap:12px;margin-top:20px;padding:16px 10px 0}.m4-manual-nav-toggle{display:none}.m4-manual-article{--m4-laptop-reserve:max(0px, calc(8% - 1.5vw + 8px));--m4-lid-inset:6px;--m4-keyboard-height:clamp(32px, 4.2vw, 68px);grid-area:content;padding:24px 0 32px}.m4-home{padding-right:var(--m4-laptop-reserve);margin-inline:auto;container:m4-manual-home/inline-size}.m4-home .m4-browser-viewport{container:m4-dashboard-screen/inline-size}.m4-home .m4-manual-laptop{margin-right:0}.m4-home>.m4-connections{margin-inline:var(--m4-lid-inset)}.m4-home-instruction{color:var(--muted);max-width:85ch;margin:0 0 22px;font-size:15px;line-height:1.65}.m4-connections{color:#173e68;background:linear-gradient(110deg,#f0f7ff,#f5faff 50%,#edf6ff);border:1px solid #cce1fa;border-radius:10px;margin-bottom:8px;padding:8px 20px}.m4-connections-heading{align-items:center;gap:24px;margin-bottom:0;display:flex}.m4-connections h2{letter-spacing:-.015em;color:#123563;margin:0;font-size:17px;line-height:1.4}.m4-example-badge{color:#005bdf;white-space:nowrap;background:#dceeff;border-radius:4px;padding:3px 8px;font-size:11px;line-height:1.4;display:inline-block}.m4-connections h3{letter-spacing:normal;margin:0;font-size:16px;line-height:1.35}.m4-connections p{color:#506984;margin:4px 0 0;font-size:13px;line-height:1.45}.m4-connections-map{grid-template-columns:168px minmax(50px,85px) minmax(320px,400px) minmax(50px,85px) 433px;align-items:center;max-width:1171px;min-height:220px;margin-inline:auto;display:grid}.m4-connection-browser{justify-self:end;padding-right:12px;transform:translateY(20px)}.m4-browser-symbol{background:#fff;border:3px solid #cbd5e1;border-radius:7px;width:156px;height:100px;margin-bottom:6px;overflow:hidden;box-shadow:0 1px 2px #244c7010}.m4-browser-symbol-top{background:#cfd8e3;align-items:center;gap:5px;height:20px;padding-left:7px;display:flex}.m4-browser-symbol-top i,.m4-browser-dots i{background:#ff6059;border-radius:50%;width:9px;height:9px;display:block}.m4-browser-symbol-top i:nth-child(2),.m4-browser-dots i:nth-child(2){background:#ffbd2e}.m4-browser-symbol-top i:nth-child(3),.m4-browser-dots i:nth-child(3){background:#28c840}.m4-browser-symbol>svg{stroke-width:3.4px;color:#3d5e85;width:60px;height:60px;margin:8px auto;display:block}.m4-access-branches{width:100%;height:210px;display:block;overflow:visible}.m4-connection-options{min-width:0}.m4-route-choice{display:none}.m4-connection-options ul{grid-template-rows:repeat(3,70px);margin:0;padding:0;list-style:none;display:grid}.m4-connection-options li{align-items:center;gap:10px;min-width:0;display:flex;position:relative}.m4-connection-options li+li:before{content:"";background:#d2e6fa;height:1px;position:absolute;top:0;left:58px;right:0}.m4-connection-options h3{color:inherit}.m4-connection-local{color:#00a04d}.m4-connection-vpn{color:#0877ff}.m4-connection-webrtc{color:#852cff}.m4-route-icon{background:#ffffffb3;border:3px solid;border-radius:50%;flex:0 0 48px;place-items:center;width:48px;height:48px;display:grid}.m4-route-icon svg{stroke-width:2px;width:27px;height:27px}.m4-connection-webrtc .m4-route-icon svg{stroke-width:3.4px;width:32px;height:32px}.m4-airgap{color:#007d3d;white-space:nowrap;background:#d1f6e3;border-radius:14px;margin-left:auto;padding:4px 8px;font-size:11px}.m4-connection-service{white-space:nowrap}.m4-connection-host{justify-content:flex-start;align-items:center;gap:20px;padding-left:12px;display:flex}.m4-connection-host img{object-fit:contain;flex-shrink:0;width:72px;height:220px}.m4-connection-browser h3,.m4-connection-host h3{color:#123563;font-size:19px}.m4-connection-device{grid-template-columns:72px 155px 170px;align-items:center;column-gap:12px;padding-left:12px;display:grid;position:relative}.m4-connection-device .m4-connection-host,.m4-interfaces{display:contents}.m4-host-caption{position:absolute;top:0;left:96px}.m4-host-caption p{white-space:nowrap}.m4-interface-arrows{width:100%;height:210px;overflow:visible}.m4-interface-opcua{color:#0877ff}.m4-interface-mqtt{color:#606}.m4-interface-mcp{color:#008e99}.m4-interface-teams{color:#6264a7}.m4-interface-list{position:relative}.m4-interface-list>h3{color:#123563;position:absolute;bottom:calc(100% + 7px)}.m4-interface-list ul{grid-template-rows:repeat(4,46px);gap:6px;margin:0;padding:0;list-style:none;display:grid}.m4-interface-list li{background:#fff;border:1px solid #d8e6f5;border-radius:10px;align-items:center;gap:10px;padding:3px 10px;display:flex;box-shadow:0 2px 5px #173e680a}.m4-interface-list h4{color:#123563;white-space:nowrap;margin:0;font-size:15px;line-height:1.3}.m4-interface-list p{margin-top:2px}.m4-interface-icon{flex:0 0 32px;width:32px;height:32px;display:block}.m4-interface-icon svg{stroke-width:2px;width:100%;height:100%;display:block}.m4-interface-opcua-brand{width:100%}.m4-interface-opcua-brand img{object-fit:contain;object-position:left;width:124px;max-width:100%;height:23px;display:block}.m4-interface-opcua-brand p{margin:1px 0 0;font-size:11px;line-height:1.2}.m4-interface-mqtt-symbol{background:currentColor;-webkit-mask:url(/images/m4-mqtt-symbol.svg) 50%/contain no-repeat;mask:url(/images/m4-mqtt-symbol.svg) 50%/contain no-repeat}.m4-interface-openai{background:currentColor;-webkit-mask:url(/images/m4-openai-blossom.svg) 50%/64px 64px no-repeat;mask:url(/images/m4-openai-blossom.svg) 50%/64px 64px no-repeat}.m4-manual-laptop{min-width:0;min-height:calc(100svh - 16px);margin-right:var(--m4-laptop-reserve);padding-top:4px}.m4-laptop-hardware{position:sticky;top:16px}.m4-laptop-lid{margin-inline:var(--m4-lid-inset);background:linear-gradient(110deg,#333a40,#171c20 45%,#292f35);border:1px solid #7c848b;border-bottom-color:#30373d;border-radius:16px 16px 5px 5px;padding:15px 6px 5px;scroll-margin-top:16px;position:relative;box-shadow:inset 0 0 0 1px #b6bec433,0 6px 16px #1425351a}.m4-laptop-lid:before{content:"";background:#182c3d;border:1px solid #4d5862;border-radius:50%;width:4px;height:4px;position:absolute;top:5px;left:calc(50% - 3px);box-shadow:inset 0 0 0 1px #0c141d}.m4-laptop-base{width:116%;max-width:none;height:var(--m4-keyboard-height);pointer-events:none;margin:-3px -8% 0;display:block}.m4-manual-browser{aspect-ratio:16/9;width:100%;max-width:100%;min-height:min(560px, calc(100dvh - var(--m4-keyboard-height) - 40px));max-height:calc(100dvh - var(--m4-keyboard-height) - 40px);background:#f5f8fc;border:1px solid #131b24;border-radius:7px;flex-direction:column;min-width:0;display:flex}.m4-browser-chrome{flex:none;container-type:inline-size}.m4-browser-viewport{overflow-anchor:none;border-radius:0 0 6px 6px;flex:1;min-height:0;overflow:hidden}.m4-browser-viewport:focus-visible{outline-offset:-2px;outline:2px solid #005cff}.m4-manual-browser-bar{color:#506984;background:linear-gradient(#f3f6fa,#eaf0f6);border-bottom:1px solid #cedff0;border-radius:9px 9px 0 0;align-items:center;gap:16px;min-height:40px;padding:6px 12px;font-size:13px;line-height:1.4;display:flex}.m4-browser-dots{flex-shrink:0;gap:6px;display:flex}.m4-browser-dots i{width:11px;height:11px}.m4-browser-tools{color:#577394;flex-shrink:0;align-items:center;gap:16px;display:flex}.m4-browser-tools svg{stroke-width:2px;width:16px;height:16px}.m4-manual-browser-address{color:#18365b;background:#fff;border:1px solid #d9e3ee;border-radius:5px;flex:1;align-items:center;gap:10px;min-width:0;padding:3px 10px;display:flex}.m4-manual-browser-address>svg{color:#577394;flex-shrink:0;width:15px;height:15px}.m4-example-url{overflow-wrap:anywhere;min-width:0}.m4-browser-viewport>.m4-system-stage{border-radius:0;margin-top:0}.m4-browser-viewport>.m4-home-grid{border-radius:0}.m4-browser-viewport>.m4-home-instruction{background:#f5f8fc;width:calc(100% - 2*clamp(16px,4cqw,60px));max-width:1320px;margin:0 auto;padding:16px 0 0;font-size:14px}@media (width<=1100px),(hover:none) and (pointer:coarse){.m4-manual-article{--m4-laptop-reserve:0px;--m4-keyboard-height:0px}.m4-laptop-base{display:none}.m4-manual-browser{aspect-ratio:auto;height:calc(100svh - 40px);min-height:0;max-height:none}}@media (width<=900px){.m4-manual-article{--m4-laptop-reserve:0px}.m4-manual-laptop{margin-right:0}.m4-laptop-base{width:calc(100% + 20px);margin-inline:-10px}}@media (width<=600px){.m4-manual-article{--m4-lid-inset:0px}.m4-laptop-lid{border-width:1px 0;border-radius:11px 11px 4px 4px;margin-inline:0;padding:13px 0 4px}.m4-laptop-lid:before{width:3px;height:3px;top:4px;left:calc(50% - 2px)}.m4-laptop-base{margin-top:-2px}}@container (width<=1150px){.m4-connections{padding-inline:14px}.m4-connections-map{grid-template-columns:145px 45px minmax(270px,1fr) 45px 402px;max-width:none}.m4-connection-device{grid-template-columns:62px 155px 153px;column-gap:10px;padding-left:12px}.m4-host-caption{left:84px}.m4-interface-list li{gap:8px;padding-inline:8px}.m4-interface-list h4{font-size:14px}.m4-interface-icon{flex-basis:28px;width:28px;height:28px}.m4-interface-openai{-webkit-mask-size:56px 56px;mask-size:56px 56px}.m4-browser-symbol{width:130px;height:88px}.m4-browser-symbol>svg{width:48px;height:48px;margin:8px auto}.m4-connections p{font-size:12px}.m4-connections h3{font-size:15px}.m4-connection-browser h3,.m4-connection-host h3{font-size:18px}.m4-connection-host{gap:12px}.m4-connection-host img{width:62px;height:192px}.m4-airgap{padding:2px 6px;font-size:10px}}@container (width<=1000px){.m4-connections-map{grid-template-columns:150px 65px minmax(0,1fr) 65px 210px}.m4-connection-device{display:contents}.m4-connection-device .m4-connection-host{display:flex}.m4-host-caption{position:static}.m4-interfaces{border-top:1px solid #cee2f5;grid-column:1/-1;margin-top:12px;padding-top:12px;display:block}.m4-interface-arrows{display:none}.m4-interface-list>h3{margin-bottom:8px;position:static}.m4-interface-list>h3:before{content:"M4 "}.m4-interface-list ul{grid-template-rows:60px;grid-template-columns:repeat(4,minmax(0,1fr))}}@container (width<=840px){.m4-connections-map{grid-template-columns:125px 44px minmax(0,1fr) 44px 145px;min-height:270px}.m4-access-branches{height:270px}.m4-connection-options ul{grid-template-rows:repeat(3,90px)}.m4-connections-heading{gap:16px}.m4-connections h2{font-size:16px}.m4-browser-symbol{width:96px;height:72px}.m4-browser-symbol>svg{width:36px;height:36px;margin:6px auto}.m4-connection-host{gap:8px}.m4-connection-device .m4-connection-host{text-align:center;flex-direction:column}.m4-connection-host img{width:46px;height:144px}.m4-connection-browser h3,.m4-connection-host h3{font-size:16px}.m4-route-icon{border-width:2px;flex-basis:38px;width:38px;height:38px}.m4-route-icon svg{width:23px;height:23px}.m4-connection-webrtc .m4-route-icon svg{width:27px;height:27px}.m4-connection-options li{gap:7px}.m4-connection-options li+li:before{left:45px}.m4-airgap{position:absolute;top:0;right:0}.m4-interface-list ul{grid-template-rows:repeat(2,60px);grid-template-columns:repeat(2,minmax(0,1fr))}}@container (width<=640px){.m4-connections-heading{flex-direction:column;align-items:flex-start;gap:8px;margin-bottom:18px}.m4-connections-map{grid-template-columns:minmax(0,1fr);gap:14px}.m4-connection-browser{justify-self:stretch;align-items:center;gap:16px;padding:0;display:flex;transform:none}.m4-browser-symbol{flex-shrink:0;margin:0}.m4-access-branches{display:none}.m4-route-choice{padding-bottom:8px;font-weight:600;display:block}.m4-connection-options{border-block:1px solid #cee2f5;padding-block:10px}.m4-connection-options ul{grid-template-rows:repeat(3,minmax(70px,auto))}.m4-connection-options li{gap:10px;padding-block:10px}.m4-airgap{margin-left:auto;position:static}.m4-connection-options .m4-connection-local{grid-template-columns:38px minmax(0,1fr);display:grid}.m4-connection-local .m4-airgap{grid-column:2;justify-self:start;margin:-6px 0 0}.m4-connection-options li+li:before{left:48px}.m4-connection-host{justify-content:flex-start;gap:20px;padding:0}.m4-connection-device .m4-connection-host{text-align:left;flex-direction:row}.m4-connection-host img{width:46px;height:144px;margin-inline:25px}.m4-interface-list ul{grid-template-rows:repeat(2,60px);grid-template-columns:repeat(2,minmax(0,1fr))}}@container (width<=380px){.m4-interface-list ul{grid-template-rows:repeat(4,60px);grid-template-columns:minmax(0,1fr)}}@container (width<=760px){.m4-browser-tools{gap:10px}.m4-browser-end-tools{display:none}.m4-manual-browser-bar{gap:10px}.m4-manual-browser-address{gap:6px;padding-inline:7px;font-size:12px}.m4-manual-browser-address .m4-example-badge{padding-inline:5px;font-size:10px}}@container (width<=560px){.m4-browser-tools{display:none}.m4-manual-browser-address{flex-wrap:wrap;gap:2px 6px}.m4-example-url{white-space:nowrap;text-overflow:ellipsis;flex:1;font-size:11px;overflow:hidden}.m4-manual-browser-address .m4-example-badge{background:0 0;flex-basis:100%;padding:0 0 0 21px}.m4-browser-dots{gap:4px}.m4-browser-dots i{width:8px;height:8px}.m4-manual-browser-bar{gap:8px;padding-inline:8px}}.m4-home-grid{background:#f5f8fc;border-radius:12px;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;width:calc(100% - 2*clamp(16px,4cqw,60px));max-width:1320px;margin-inline:auto;padding:52px 0 24px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;display:grid}.m4-workspace-card{background:#fff;border:1px solid #cedff0;border-radius:12px;flex-direction:column;justify-content:center;min-width:0;min-height:196px;padding:30px 24px;transition:border-color .15s,box-shadow .15s;display:flex;position:relative;box-shadow:0 1px 2px #244c7008}@media (hover:hover){.m4-workspace-card:hover{border-color:#78a3d6;box-shadow:0 3px 12px #244c700c}}.m4-workspace-card:focus-visible{outline-offset:3px;outline:2px solid #356b9c}.m4-workspace-heading{align-items:center;gap:18px;display:flex}.m4-workspace-icon{color:#245e9e;background:#eef5fd;border:1px solid #c8dcf3;border-radius:12px;flex:0 0 72px;place-items:center;height:72px;display:grid}.m4-workspace-icon svg{stroke-width:1.35px;width:42px;height:42px}.m4-workspace-copy{overflow-wrap:anywhere;min-width:0}.m4-workspace-title{color:#173e68;letter-spacing:normal;margin-bottom:7px;font-size:19px;font-weight:600;line-height:1.3;display:block}.m4-workspace-description{color:#586b7e;text-wrap:pretty;font-size:14px;line-height:1.5;display:block}.m4-start-arrow{fill:#ed253a;stroke:none;pointer-events:none;filter:drop-shadow(0 2px 1px #173e6820);width:40px;height:44px;position:absolute;top:-47px;left:calc(50% - 20px)}.m4-start-here{color:#0051d4;background:#e5f1ff;border-radius:20px;padding:2px 9px;font-size:12px;font-weight:600;position:absolute;top:10px;right:14px}.m4-workspace-integrations .m4-workspace-icon{flex-basis:46px;height:46px}.m4-workspace-integrations .m4-workspace-icon svg{stroke-width:1.5px;width:29px;height:29px}.m4-workspace-integrations .m4-workspace-title{margin-bottom:0}.m4-home-region{color:#586b7e;border:1px solid #d9e3ee;border-radius:4px;margin-top:10px;padding:4px 7px;font-size:12px;display:inline-flex}.m4-home-network{color:#586b7e;gap:5px;font-size:12px;line-height:1.4;display:grid}.m4-home-network .m4-home-status{color:#287847}.m4-home-status{align-items:center;gap:5px;display:inline-flex}.m4-home-status:before{content:"";background:currentColor;border-radius:50%;flex:0 0 7px;height:7px}.m4-home-services{color:#244c70;border-top:1px solid #d9e3ee;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:16px;padding-top:16px;font-size:13px;line-height:18px;display:grid;container-type:inline-size}.m4-home-services>span{text-align:center;flex-direction:column;align-items:center;gap:6px;min-width:0;display:flex}.m4-home-services>span+span{border-left:1px solid #d9e3ee;padding-left:8px}.m4-home-services svg,.m4-home-service-icon{flex:0 0 28px;width:28px;height:28px;position:relative}.m4-home-services svg{fill:none;stroke:#245e9e;stroke-width:1.5px;stroke-linecap:round;stroke-linejoin:round}.m4-home-service-icon img{width:52px;max-width:none;height:52px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.m4-home-service-icon-native img{object-fit:contain;width:28px;height:28px}.m4-home-services .m4-home-status{color:#586b7e;font-size:12px;line-height:1.4}@container (width<=260px){.m4-home-services>span,.m4-home-services .m4-home-status{font-size:11px}}.m4-home-help{color:var(--muted);margin-top:20px;font-size:12px;line-height:1.6}@container m4-dashboard-screen (width<=1140px){.m4-home-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}}@container m4-dashboard-screen (width<=740px){.m4-home-grid{grid-template-columns:minmax(0,1fr);gap:14px}.m4-workspace-card{min-height:132px;padding:26px 20px}.m4-workspace-heading{gap:14px}.m4-workspace-icon{border-radius:10px;flex-basis:48px;height:48px}.m4-workspace-icon svg{width:29px;height:29px}.m4-workspace-integrations .m4-workspace-icon{flex-basis:48px;height:48px}}@container m4-dashboard-screen (width<=380px){.m4-workspace-card{padding-inline:16px}.m4-workspace-title{font-size:17px}.m4-workspace-description{font-size:13px}}@media (width<=900px){.m4-manual-shell{grid-template-columns:minmax(0,1fr);grid-template-areas:"heading""chapters""content"}.m4-manual-nav{border-right:0;padding:0}.m4-manual-nav-toggle{min-height:48px;color:var(--ink);align-items:center;gap:16px;padding:10px 3px;font-size:14px;display:flex}.m4-manual-nav-toggle>span{color:var(--muted);align-items:center;gap:8px;font-size:13px;display:inline-flex}.m4-manual-nav-toggle[aria-expanded=true] svg{transform:rotate(180deg)}.m4-manual-nav>nav{max-height:none;display:none}.m4-manual-nav.is-open>nav{grid-template-columns:repeat(2,minmax(0,1fr));padding:8px 3px 16px;display:grid}.m4-chapters-label{display:none}.m4-manual-nav nav>a{min-height:44px}.m4-manual-nav-footer{grid-column:1/-1}.m4-manual-article{padding-top:20px}}@media (width<=620px){.m4-manual-heading{flex-direction:column;align-items:stretch;gap:16px;padding:18px 0}.m4-manual-search{width:100%}}@media (width<=380px){.m4-manual-nav.is-open>nav{grid-template-columns:minmax(0,1fr)}}
