/* Original Balco enterprise system. No external font, framework or tracking dependency. */
:root{--ink:#14233a;--muted:#526176;--paper:#fff;--line:#dce3ec;--navy:#0b1423;--panel:#111f33;--accent:#175cc4;--ice:#8ebaff;--soft:#f3f6fa;--max:1280px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:5px}img{display:block;max-width:100%;width:100%;object-fit:cover}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid #e4962b;outline-offset:5px}.skip{position:absolute;left:-10000px}.skip:focus{left:20px;top:15px;z-index:20;background:#fff;padding:12px;color:var(--ink)}.site-header{background:var(--navy);color:#fff;padding:0 max(5.55%,calc((100vw - var(--max))/2));height:88px;display:flex;align-items:center;justify-content:space-between;gap:30px;border-bottom:1px solid #263348}.logo{font-size:34px;font-weight:750;letter-spacing:-1.5px;display:inline-flex;align-items:center;gap:10px;line-height:1}.logo:hover{text-decoration:none}.brand-symbol{width:24px;height:28px;display:inline-block;border-left:7px solid #8ebaff;border-top:7px solid #8ebaff;border-bottom:7px solid #8ebaff;transform:skewY(-12deg)}.brand-sector{font:9px/1.45 ui-monospace,monospace;letter-spacing:1.5px;max-width:100px;border-left:1px solid #405067;padding-left:14px;margin-left:10px;color:#bbc9db}.nav{display:flex;align-items:center;gap:30px;font-size:13px;font-weight:600}.nav a[aria-current]{color:var(--ice)}.button{display:inline-flex;align-items:center;justify-content:center;gap:25px;background:var(--accent);color:#fff;padding:14px 21px;font-size:14px;font-weight:650;border:1px solid transparent;cursor:pointer;line-height:1.45;transition:background .18s}.button:hover{background:#124caa;text-decoration:none}.nav .button{background:transparent;border:1px solid #53647d;padding:11px 17px;color:#fff}.nav .button:hover{background:#1b2c45}.menu-toggle{display:none}.eyebrow{display:block;color:var(--accent);font:10px/1.6 ui-monospace,SFMono-Regular,Consolas,monospace;font-weight:600;letter-spacing:1.7px;text-transform:uppercase;margin-bottom:20px}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.15}h2{font-size:clamp(29px,3vw,43px);font-weight:650;letter-spacing:-1.4px;margin-bottom:23px}h3{font-size:22px;font-weight:650;letter-spacing:-.5px}.lead{font-size:18px;color:var(--muted);max-width:630px;line-height:1.75}.note{font-size:12px;line-height:1.7;color:var(--muted)}.text-link{font-size:14px;font-weight:600}.hero{background:var(--navy);color:#fff;padding:80px max(5.55%,calc((100vw - var(--max))/2)) 76px;display:grid;grid-template-columns:1.06fr 1fr;gap:6%;align-items:center}.hero .eyebrow{color:var(--ice)}.hero h1{font-size:clamp(40px,4.4vw,64px);font-weight:650;letter-spacing:-2.7px;line-height:1.08;margin-bottom:28px}.hero h1 em{font-style:normal;color:var(--ice)}.hero .lead{color:#bdc9d9;font-size:17px;max-width:530px}.hero-actions{display:flex;align-items:center;gap:24px;margin-top:33px;flex-wrap:wrap}.hero .note{color:#9bacc2;margin:25px 0 0;font-size:11px}.system-map{background:linear-gradient(135deg,#13243b,#0c182a);border:1px solid #30435f;padding:26px;position:relative}.map-caption{display:flex;justify-content:space-between;color:#adc3e1;font:9px/1.5 ui-monospace,monospace;letter-spacing:1.6px;padding-bottom:26px}.map-endpoint,.map-core{border:1px solid #3a526e;display:flex;gap:17px;align-items:center;padding:19px;background:#14243a}.map-endpoint{width:85%;margin:auto}.map-icon{color:#91bfff;font-size:27px}.system-map small{display:block;font:8px/1.6 ui-monospace,monospace;color:#a9bcd4;letter-spacing:1.2px;margin-bottom:7px}.system-map strong{font-size:17px;font-weight:550}.map-connector{height:26px;border-left:1px solid #6f9ad5;width:0;margin:auto}.map-core{border-color:#648bbf;background:#193355}.map-tag{margin-left:auto;font:8px monospace;color:#b8d3f7}.map-branches{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding-top:28px;position:relative}.map-branches:before{content:'';position:absolute;left:25%;right:25%;height:28px;top:0;border:1px solid #6380a7;border-bottom:0}.map-branches>div{position:relative;background:#111e31;border:1px solid #3a526e;padding:19px 16px}.map-branches span{display:block;color:#a9bcd4;font-size:10px;margin-top:8px}.map-security{border-top:1px solid #425b7b;margin-top:23px;padding-top:18px;display:flex;flex-direction:column;gap:9px}.map-security>span,.map-footnote{font:8px/1.6 ui-monospace,monospace;letter-spacing:1px;color:#afc5df}.map-security strong{font-size:15px}.map-security i{font-style:normal;color:#779bd0;margin:0 12px}.map-footnote{font-size:7px;color:#9daec3;margin:19px 0 0}.strip{background:#122038;border-top:1px solid #30405a;color:#b9c9dd;display:grid;grid-template-columns:repeat(4,1fr);padding:21px max(5.55%,calc((100vw - 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var(--max))/2)) 25px;background:var(--navy);color:#fff;border-top:1px solid #32435b}.footer-top{display:flex;justify-content:space-between;gap:40px}.footer-top p{font-size:14px;color:#aebed4;margin-top:20px}.footer-top nav{display:grid;grid-template-columns:repeat(3,1fr);gap:18px 38px;font-size:13px;align-content:start;padding-top:10px}footer .note{max-width:990px;color:#a7b7cd;font-size:11px;margin:35px 0}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #304059;padding-top:22px;color:#a7b7cd;font-size:10px;letter-spacing:.3px}
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@media(max-width:760px){.site-header{height:auto;min-height:76px;padding:20px 6%;flex-wrap:wrap;gap:0}.logo{font-size:30px}.brand-symbol{width:20px;height:24px;border-width:6px}.menu-toggle{display:flex;align-items:center;gap:16px;border:1px solid #52657e;padding:8px 12px;background:transparent;color:white;font-size:12px;cursor:pointer}.nav{display:none;width:100%;flex-direction:column;align-items:stretch;gap:0;padding-top:20px;font-size:15px}.nav.is-open{display:flex}.nav>a{padding:13px 0;border-top:1px solid #304058}.nav .button{margin-top:12px;padding:13px}.hero{grid-template-columns:1fr;padding:48px 6% 40px;gap:36px}.hero h1{font-size:43px;letter-spacing:-1.8px}.hero .eyebrow{font-size:8px;letter-spacing:1.3px}.hero .lead{font-size:16px}.hero-actions{gap:18px;margin-top:25px}.hero .note{font-size:10px;margin-top:20px}.hero-actions .text-link{font-size:12px}.hero-actions .button{font-size:13px}.system-map{padding:20px}.map-caption{font-size:7px;letter-spacing:1px;padding-bottom:20px}.system-map small{font-size:7px;letter-spacing:.6px}.system-map strong{font-size:15px}.map-endpoint,.map-core{padding:15px;gap:13px}.map-branches{gap:12px}.map-branches>div{padding:15px 12px}.map-branches span{font-size:9px}.map-security strong{font-size:13px}.map-security i{margin:0 8px}.map-footnote{font-size:6px;letter-spacing:.5px}.strip{grid-template-columns:1fr 1fr;padding:20px 6%;gap:15px;font-size:8px}.section{padding:48px 6%}.section-head{display:block;margin-bottom:28px}.section-head h2{margin-bottom:20px}h2{font-size:31px;letter-spacing:-1px}.eyebrow{font-size:9px}.lead{font-size:16px}.grid,.split,.compare,.service-intro,.scope-grid,.article-grid,.security-section,.steps,.formgrid{grid-template-columns:1fr}.service-grid .card{min-height:0;padding:25px}.card-top{margin-bottom:19px}.card h3{font-size:22px}.card p{margin-bottom:0;max-width:250px}.card .arrow{margin-top:8px}.architecture{grid-template-columns:1fr;gap:13px;margin-top:30px}.architecture>span{transform:rotate(90deg);font-size:21px}.arch-base{grid-column:auto;font-size:9px}.arch-node{padding:22px}.arch-node strong{margin:12px 0 8px;font-size:23px}.split{gap:30px}.split img{height:240px}.flow{grid-template-columns:1fr 1fr;gap:30px 0}.flow li{padding:20px 18px 0 0}.flow strong{font-size:17px}.compare{gap:18px}.compare article{padding:26px}.security-section{gap:30px}.security-list h3{font-size:20px}.faq summary{font-size:17px}.article-grid{gap:30px}.article-card h3{font-size:23px}.cta{padding:29px 24px}.cta h2{font-size:28px}.cta .button{font-size:12px;max-width:100%}.page-head{padding:45px 6%}.page-head h1{font-size:37px;letter-spacing:-1.3px}.page-tabs{padding:18px 6%;gap:14px;font-size:11px}.service-intro{gap:30px}.service-note{padding:25px}.scope-grid{gap:0}.scope-grid p{font-size:16px}.reading{margin-top:40px}.reading h2{font-size:28px}.reading p{font-size:16px}.content{padding:40px 6%}.content h2{font-size:27px}.callout{padding:23px}.footer-top{display:block}.footer-top nav{grid-template-columns:1fr 1fr;gap:18px;font-size:12px;padding-top:20px}.footer-bottom{display:block;font-size:9px}.footer-bottom span{display:block;margin-top:9px}footer{padding:45px 6% 25px}footer .note{font-size:10px;margin:28px 0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
