:root{--paper:#f4f7fc;--ink:#172f58;--muted:#60718c;--accent:#347deb;--line:#d6dfed}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}a,button,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--accent);outline-offset:6px}p{line-height:1.85;color:var(--muted)}.wrap{max-width:1200px;margin:auto;padding-left:36px;padding-right:36px}.header{height:96px;max-width:1340px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:0 48px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;font-weight:750;font-size:25px;letter-spacing:-1px}.brand img{border-radius:8px}.brand span{font-size:9px;letter-spacing:1.7px;margin-left:8px;max-width:75px;line-height:1.5;font-weight:500}.header nav{display:flex;gap:30px;font-size:13px}.header nav a:hover,.text-link:hover,footer a:hover{color:var(--accent)}.nav-download{font-size:13px;border-bottom:1px solid;padding-bottom:7px}.nav-download span{margin-left:24px}.hero{display:grid;grid-template-columns:1.08fr 1fr;gap:45px;padding-top:80px;padding-bottom:80px;align-items:center}.eyebrow,.section-tag{font-size:11px;font-weight:650;letter-spacing:2px}.eyebrow{display:flex;align-items:center;gap:10px}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--accent)}h1{font-size:clamp(46px,5.6vw,76px);line-height:1.22;letter-spacing:-3px;font-weight:650;margin:28px 0}h1 em{font-style:normal;color:var(--accent)}.hero-copy>p{font-size:15px;max-width:420px;margin:0 0 28px}.actions{display:flex;align-items:center;gap:24px}.button{display:inline-flex;justify-content:space-between;align-items:center;gap:30px;padding:17px 24px;font-size:13px;border-radius:3px;transition:transform .2s,background .2s}.button:hover{transform:translateY(-2px)}.primary{background:var(--ink);color:white}.primary:hover{background:#2455a1}.outline{border:1px solid var(--ink)}.text-link{font-size:12px;border-bottom:1px solid var(--line);padding-bottom:6px}.hero-meta{font-size:10px;color:var(--muted);margin-top:28px}.hero-meta span{margin:0 8px}.network-art{position:relative;height:490px;border:1px solid #d0dff4;background:#e8f0fc;border-radius:5px;overflow:hidden;background-image:radial-gradient(#b8cdea .8px,transparent .8px);background-size:18px 18px}.art-top{position:relative;z-index:2;padding:24px;display:flex;justify-content:space-between;font-size:8px;letter-spacing:1.4px}.live{color:#5475a4}.orbit{position:absolute;width:390px;height:390px;border:1px solid #c9d8ef;border-radius:50%;left:60px;top:63px}.orbit-two{width:290px;height:290px;top:113px;left:110px}.computer{position:absolute;left:34px;top:135px;width:212px;z-index:3;transform:rotate(-7deg)}.screen{border:7px solid var(--ink);border-radius:12px;background:#f8fbff;padding:14px;height:176px;box-shadow:0 15px 25px #172f5812}.mini-brand{font-size:9px;font-weight:700}.screen-dot{float:right;width:5px;height:5px;background:#347deb;border-radius:50%}.screen-icon{margin-top:12px;color:var(--accent);font-size:27px}.screen strong,.screen small{display:block}.screen strong{font-size:13px}.screen small{font-size:8px;margin-top:5px;color:var(--muted)}.screen-address{font:9px monospace;border-top:1px solid var(--line);margin-top:13px;padding-top:9px}.computer-base{height:8px;background:#47699d;position:relative;left:-14px;width:240px;border-radius:2px 2px 12px 12px}.home{position:absolute;right:26px;top:204px;width:147px;height:166px;background:#d5e3f7;border:1px solid #afc5e4;border-radius:4px;z-index:2}.home-roof{position:absolute;top:-44px;left:20px;width:105px;height:105px;border-left:1px solid #a4bcde;border-top:1px solid #a4bcde;transform:rotate(45deg);background:#d5e3f7;border-radius:4px}.nas{width:68px;height:95px;position:relative;margin:18px auto;background:#f5f9ff;border:1px solid #a5bedf;border-radius:5px;box-shadow:6px 6px 0 #bbcfeb}.nas>i{display:block;width:48px;height:8px;margin:12px auto;background:#d4e2f6;border-radius:2px}.nas>div{display:flex;gap:5px;margin:19px 10px}.nas>div span{width:4px;height:4px;background:#347deb;border-radius:50%}.home-label{position:relative;display:block;text-align:center;font:8px monospace;letter-spacing:1px}.connection-line{position:absolute;height:2px;background:var(--accent);width:170px;top:286px;left:209px;z-index:4;transform:rotate(16deg)}.connection-line:after{content:'';position:absolute;right:0;top:-3px;width:8px;height:8px;background:var(--accent);border-radius:50%}.connection-line span{position:absolute;left:40px;top:-23px;font-size:9px;letter-spacing:2px;background:#e8f0fc;padding:2px 5px;transform:rotate(-16deg)}.art-label{position:absolute;top:86px;left:40px;font-size:11px;letter-spacing:2px;color:#5877a0}.art-note{position:absolute;bottom:49px;left:27px;font-size:11px}.art-note .dot{margin-right:7px;width:5px;height:5px}.art-coordinates{position:absolute;bottom:22px;left:27px;font:8px monospace;letter-spacing:1px;color:#617fa6}.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.strip-inner{display:flex;justify-content:space-between;align-items:center;padding-top:22px;padding-bottom:22px;font-size:11px}.strip-inner>span:first-child{color:var(--muted);font-size:12px}.intro,.start,.faq{padding-top:100px;padding-bottom:100px}.section-tag{color:var(--muted)}h2{font-size:clamp(31px,3.6vw,46px);letter-spacing:-1.8px;line-height:1.35;font-weight:600;margin:22px 0}h3{font-weight:600}.intro-heading,.connection-heading{display:flex;align-items:flex-end;justify-content:space-between}.intro-heading>p,.connection-heading>p{font-size:13px;margin-bottom:26px}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:52px;margin-top:42px}.features article{border-top:1px solid var(--line);padding-top:25px}.feature-icon{font-size:26px;color:var(--accent)}.features h3{font-size:19px;margin:18px 0 10px}.features p{font-size:13px;margin:0}.connection-section{background:var(--ink);color:var(--paper);padding:78px 0 86px}.connection-section .section-tag,.connection-section p{color:#b0c4e3}.route-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;margin-top:32px}.route-tabs{display:flex;flex-direction:column}.route-tabs button{text-align:left;color:#b0c4e3;background:transparent;border:0;border-top:1px solid #3b5278;padding:28px 0;display:flex;gap:22px;align-items:center}.route-tabs button>span{font:11px 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@media(min-width:1400px){.hero{padding-top:95px;padding-bottom:95px}.network-art{height:510px}}@media(max-width:1000px){.header{padding:0 28px}.brand span{display:none}.hero{gap:28px}.network-art{height:440px}.computer{left:20px;width:180px;top:120px}.computer-base{width:208px}.screen{height:176px}.home{right:18px;top:219px;width:120px}.home-roof{left:17px;width:85px;height:85px;top:-36px}.connection-line{left:175px;top:275px;width:110px}.orbit{left:15px}.orbit-two{left:65px}.actions{gap:15px;flex-wrap:wrap}.route-layout{gap:40px}.download{gap:40px;margin:0 25px}.faq{gap:40px}}@media(max-width:700px){.wrap{padding-left:24px;padding-right:24px}.header{height:76px;padding:0 24px}.header nav{display:none}.brand{font-size:23px}.nav-download{font-size:11px}.hero{grid-template-columns:1fr;padding-top:45px;padding-bottom:40px;gap:40px}h1{font-size:53px;letter-spacing:-2px}.hero-copy>p{font-size:14px;max-width:100%}.hero-meta{font-size:9px}.network-art{height:390px;max-width:480px;width:100%;margin:auto}.computer{left:25px;top:100px}.home{right:25px;top:179px}.connection-line{top:238px;left:180px;width:110px}.art-label{top:63px;left:26px}.art-top{padding:20px}.orbit{top:20px}.orbit-two{top:70px}.art-note{bottom:40px}.art-coordinates{bottom:17px}.strip-inner{flex-wrap:wrap;gap:18px;font-size:10px}.strip-inner>span:first-child{flex-basis:100%}.intro,.start,.faq{padding-top:65px;padding-bottom:65px}.intro-heading,.connection-heading{display:block}.intro-heading>p,.connection-heading>p{margin:18px 0}.features{grid-template-columns:1fr;gap:25px;margin-top:30px}.features article{position:relative;padding-left:48px}.feature-icon{position:absolute;left:0;top:32px}.features h3{margin-top:8px}.connection-section{padding:60px 0}.route-layout{grid-template-columns:1fr;gap:25px}.route-tabs button{padding:20px 0}.route-tabs strong{font-size:17px}.route-tabs small{margin-top:6px}.route-panel{padding:23px}.steps{grid-template-columns:1fr;gap:18px;margin-top:30px}.steps article{padding-left:45px}.steps article>span{position:absolute;left:0;top:27px}.steps h3{margin-top:0}.download{grid-template-columns:1fr;gap:35px;margin:0 16px;padding:35px 24px}.download-title h2{font-size:46px}.download-title p{margin-bottom:20px}.faq{grid-template-columns:1fr;gap:35px}footer{gap:14px}footer>div{margin:8px 0 0;flex-basis:100%}.route-foot{font-size:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}@media(max-width:370px){h1{font-size:46px}.computer{left:10px;width:165px}.computer-base{width:193px}.home{right:12px;width:105px}.connection-line{left:159px;width:86px}.home-roof{left:14px;width:75px;height:75px;top:-32px}.hero-meta span{margin:0 3px}}

[hidden]{display:none!important}.brew code{white-space:pre-wrap;min-width:0}.relay-server{text-align:center;flex:0 0 90px}.relay-server small{display:block;font-size:10px;line-height:1.5;color:#c1d2ee;margin-top:10px}.server-icon{width:39px;border:2px solid #99c2ff;border-radius:4px;margin:auto;padding:5px}.server-icon i{display:block;height:6px;border-bottom:1px solid #99c2ff;margin-bottom:4px}.is-relay .route-wire{margin:0 5px}.is-relay .route-device{min-width:55px;font-size:36px}.relay-info a,.comparison a{color:inherit;text-decoration:underline;text-underline-offset:3px}.route-panel .relay-info{font-size:11px;margin-top:18px;min-height:0}.comparison{padding-top:75px;padding-bottom:10px}.comparison-intro{font-size:14px;max-width:650px}.comparison-scroll{margin-top:30px;overflow-x:auto}table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:13px;line-height:1.8}caption{text-align:left;font-size:11px;color:var(--muted);padding-bottom:14px}th,td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:20px}thead th{font-size:16px;background:#e8f0fc}th:first-child{width:17%}tbody th{font-weight:550}td{color:var(--muted)}td:nth-child(2){background:#edf3fe;color:var(--ink)}.comparison-note{font-size:11px;margin-top:18px}@media(max-width:700px){.comparison{padding-top:55px}th,td{padding:14px 10px;font-size:11px}thead th{font-size:12px}th:first-child{width:19%}.relay-server{flex-basis:72px}.is-relay .route-device{min-width:45px;font-size:30px}.is-relay .route-device small{font-size:9px}}

.site-label{position:relative;text-align:center;font-size:9px;color:#47699d;padding-top:14px;letter-spacing:1px}.home .nas{margin-top:14px;height:83px}.home .nas>div{margin-top:12px}@media(max-width:370px){.site-label{font-size:8px;letter-spacing:0}}

.install-method h4{font-size:13px;font-weight:650;margin:20px 0 8px}.install-method>p{font-size:11px;margin-bottom:14px}

.recommended{display:inline-block;font-size:10px;color:#2455a1;background:#d3e5ff;border-radius:3px;padding:3px 7px;margin-left:7px;font-weight:500}.download-options .manual-install{margin-top:18px}

footer{border-top:1px solid var(--line)}
/* Stack the illustration on narrow phones instead of overlapping fixed coordinates. */
@media(max-width:480px){
.network-art{height:535px}
.art-top{padding:20px 16px;font-size:7px;letter-spacing:1px}
.art-label{top:58px;left:20px;font-size:10px}
.computer{left:50%;top:91px;width:190px;transform:translateX(-50%) rotate(-4deg)}
.computer-base{width:218px}
.screen{height:176px}
.home{top:328px;left:50%;right:auto;transform:translateX(-50%);width:142px;height:139px}
.site-label{font-size:9px;letter-spacing:.6px;padding-top:10px}
.home .nas{height:72px;width:60px;margin:10px auto 8px}
.nas>i{width:42px;height:6px;margin:10px auto}
.home .nas>div{margin-top:13px}
.home-label{font-size:8px}
.connection-line{top:277px;left:50%;width:2px;height:51px;transform:none}
.connection-line:after{right:-3px;top:auto;bottom:-3px}
.connection-line span{left:12px;top:17px;white-space:nowrap;transform:none;font-size:9px;letter-spacing:1px}
.orbit{width:320px;height:320px;left:50%;top:95px;transform:translateX(-50%)}
.orbit-two{width:235px;height:235px;left:50%;top:138px}
.art-note{left:16px;bottom:35px;font-size:10px}
.art-coordinates{left:16px;bottom:16px;font-size:7px}
}

.network-art{height:auto!important;background-size:18px 18px}.network-svg{display:block;width:100%;height:auto}.mobile-diagram{display:none}.diagram-caption{padding:0 20px 24px;font-size:11px}.diagram-caption .dot{margin-right:8px;width:5px;height:5px}@media(max-width:480px){.wide-diagram{display:none}.mobile-diagram{display:block}.diagram-caption{font-size:10px;padding:7px 16px 20px}}