@charset "UTF-8";
:root{--sea:#103e38;--sea-deep:#092c28;--mist:#f4f6f3;--paper:#fff;--silver:#cbd3ce;--ink:#1d2926;--muted:#5b6c65;--coral:#ef7967;--line:#d9dfd9;--cyan:#e7efeb;--gold:#a99162;--width:1320px;--radius:5px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0;background:var(--mist);color:var(--ink);font-family:Inter,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased}body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}img{display:block;width:100%;height:auto;object-fit:cover}figure,p,h1,h2,h3{margin:0}h1,h2,h3{color:var(--sea);font-weight:600;line-height:1.4;letter-spacing:-.035em}h2{font-size:clamp(25px,2.5vw,36px)}h3{font-size:19px}p{color:var(--muted)}::selection{background:#f6ae9f;color:var(--sea-deep)}:focus-visible{outline:3px solid #b84734;outline-offset:5px}a,button,summary{-webkit-tap-highlight-color:transparent}a,button{touch-action:manipulation}a:hover{color:#a33829}button:disabled{cursor:default}[hidden]{display:none!important}.wrap{width:min(var(--width),calc(100% - 96px));margin-inline:auto}.section{padding-block:90px}.eyebrow{font-family:Consolas,"SFMono-Regular",monospace;font-size:11px;font-weight:500;letter-spacing:.12em;color:var(--muted);line-height:1.5;margin-bottom:25px;text-transform:uppercase}.eyebrow>span{color:#a94435;margin-right:15px}.section-heading{display:grid;grid-template-columns:1fr 1.1fr;gap:100px}.section-heading p+p{margin-top:16px}.heading-row{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:32px}.section-lead{max-width:730px;margin:0 0 32px}.text-link{display:inline-flex;align-items:center;gap:18px;font-size:14px;font-weight:600;color:var(--sea);border-bottom:1px solid #9aaea3;padding-block:7px;line-height:1.6}.text-link>span{transition:transform .2s}.text-link:hover>span{transform:translate(3px,-3px)}.button{display:inline-flex;align-items:center;justify-content:center;gap:24px;min-height:50px;padding:12px 22px;border:1px solid transparent;border-radius:3px;color:white;background:var(--sea);font-size:14px;font-weight:600;line-height:1.6;transition:background .2s,transform .2s}.button:hover{background:#28584d;color:white;transform:translateY(-2px)}.button-coral{background:var(--coral);color:var(--sea-deep)}.button-coral:hover{background:#ee8e7b;color:var(--sea-deep)}.button-outline{color:var(--sea);background:transparent;border-color:#a9b5ad}.button-outline:hover{background:var(--cyan);color:var(--sea)}.button-small{font-size:13px;min-height:44px;padding:10px 16px}.button-green{background:var(--sea)}.skip-link{position:fixed;z-index:100;top:-80px;left:16px;padding:12px 18px;background:var(--sea);color:white}.skip-link:focus{top:10px}
/* A precise, open navigation rail. */
.atelier-header{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--line);background:rgba(244,246,243,.97);transition:box-shadow .2s}.atelier-header.is-scrolled{box-shadow:0 5px 25px #102e2810}.header-inner{width:min(1440px,calc(100% - 64px));margin:auto;min-height:90px;display:flex;align-items:center;gap:30px;justify-content:space-between}.brand{display:inline-flex;gap:11px;align-items:center;flex-shrink:0;color:var(--sea);line-height:1.15}.brand>img{width:38px;height:38px;object-fit:contain}.brand>span{font-size:23px;font-weight:650;letter-spacing:-.04em}.brand small{display:block;font-size:9px;font-weight:400;letter-spacing:.13em;margin-top:7px}.primary-nav{display:flex;align-items:center;justify-content:center;gap:22px}.primary-nav>a{font-size:12px;white-space:nowrap;line-height:24px;padding-block:10px;position:relative}.primary-nav>a[aria-current]{color:#a84032}.primary-nav>a[aria-current]:after{content:"";position:absolute;left:0;bottom:0;height:2px;width:16px;background:var(--coral)}.header-start{font-size:12px;white-space:nowrap;padding:10px 0 10px 22px;border-left:1px solid var(--silver);font-weight:600;color:var(--sea)}.header-start span{margin-left:15px}.menu-toggle,.drawer-head,.drawer-extra{display:none}
/* The opening image is a physical device study, with no invented live data. */
.hero{padding:26px 0 0}.hero-topline{display:flex;justify-content:space-between;align-items:center;margin:0 0 38px;font:10px/1.5 Consolas,monospace;letter-spacing:.13em;color:var(--muted)}.hero-topline p{display:flex;align-items:center;gap:10px}.status-dot{width:6px;height:6px;background:var(--coral);display:inline-block;border-radius:50%;flex-shrink:0}.hero-grid{display:grid;grid-template-columns:.85fr 1.25fr;gap:38px;align-items:center;min-width:0}.hero-copy{padding:18px 0 48px}.hero-copy h1{font-size:clamp(23px,2.25vw,34px);font-weight:500;letter-spacing:-.04em;margin-bottom:26px}.hero-tagline{color:var(--sea);font-size:clamp(34px,3.65vw,53px);font-weight:600;line-height:1.4;letter-spacing:-.055em;margin-bottom:24px}.hero-tagline span{position:relative}.hero-tagline span:after{content:"";position:absolute;left:0;bottom:-8px;width:36px;height:3px;background:var(--coral)}.hero-intro{max-width:430px;line-height:1.95;font-size:14px;margin:32px 0 25px}.hero-actions{display:flex;flex-wrap:wrap;gap:10px}.hero-actions .button{gap:16px;padding-inline:18px}.hero-shortcuts{display:flex;gap:24px;margin-top:23px;font-size:12px;color:var(--muted)}.hero-shortcuts a:after{content:"↗";margin-left:8px}.hero-visual{position:relative;align-self:stretch;display:flex;flex-direction:column;justify-content:center;min-width:0;padding-bottom:22px}.hero-visual>img{border-radius:5px;aspect-ratio:16/10;height:auto;object-position:center;box-shadow:0 18px 40px #13372d12}.hero-visual:before{content:"+";position:absolute;top:3px;left:-16px;color:var(--muted);font:18px Consolas,monospace}.model-label{position:absolute;right:18px;bottom:54px;background:#f6f7f2f0;border:1px solid #d3dcd1;display:flex;gap:13px;align-items:center;padding:16px 20px;color:var(--sea);font-size:12px;box-shadow:0 6px 20px #06292213;max-width:calc(100% - 36px)}.model-label small{display:block;font:8px/1.5 Consolas,monospace;letter-spacing:.06em;color:var(--muted);margin-top:5px}.model-cross{font:23px Consolas,monospace;padding-left:12px}.hero-visual figcaption{font:9px/1.5 Consolas,"Microsoft YaHei",sans-serif;color:var(--muted);letter-spacing:.05em;text-align:right;margin-top:12px}.hero-entry{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #aebcb2;border-bottom:1px solid #aebcb2;margin-top:26px}.hero-entry>a{padding:27px 34px 27px 0}.hero-entry>a+a{padding-left:34px;border-left:1px solid var(--line)}.hero-entry span{font:9px Consolas,monospace;letter-spacing:.1em;color:var(--muted)}.hero-entry h2{font-size:20px;margin:9px 0 5px;display:flex;justify-content:space-between;align-items:center;letter-spacing:0}.hero-entry h2 b{font-size:18px;font-weight:400;padding-right:25px}.hero-entry p{font-size:12px}.rsagroup-govcn-stage{background:var(--mist)}.rsagroup-govcn-head{isolation:isolate}
/* Editorial sections alternate image proportions and reading density. */
.overview{padding-top:95px}.overview h2{line-height:1.55}.overview p{font-size:14px;line-height:2}.split-feature{display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:80px;padding-top:20px}.split-feature figure>img{aspect-ratio:16/10;border-radius:4px}.split-feature>div p:not(.eyebrow){margin:23px 0;font-size:14px;line-height:1.95}.split-feature figcaption,.article-figure figcaption,.scene-gallery figcaption,.server-grid figcaption,.access-scene figcaption{font-size:11px;color:var(--muted);margin-top:12px}.wireguard-band{border-block:1px solid var(--silver);padding:35px 0;display:grid;grid-template-columns:1fr 1.1fr;gap:100px}.wireguard-band h2{font-size:23px}.wireguard-band .eyebrow{margin-bottom:14px}.wireguard-band>div>p:not(.eyebrow){font-size:14px;margin-bottom:13px}.platform-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}.platform-card{background:white;border-bottom:2px solid transparent;border-radius:4px;transition:border-color .2s,transform .2s;overflow:hidden}.platform-card:hover{border-color:var(--coral);transform:translateY(-4px)}.platform-card>img{aspect-ratio:4/3}.platform-card>div{padding:20px 17px 22px}.platform-symbol{font:22px Consolas,monospace;color:var(--sea)}.platform-card h3{font-size:16px;margin:12px 0 10px;letter-spacing:-.035em}.platform-card p{font-size:12px;line-height:1.9;min-height:68px}.platform-card .text-link{font-size:11px;margin-top:20px;border-color:var(--line);gap:12px}.install-section{padding-top:5px}.install-steps{list-style:none;margin:0 0 25px;padding:0;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--silver)}.install-steps li{padding:25px 28px 10px 0}.install-steps li+li{border-left:1px solid var(--line);padding-left:28px}.install-steps li>span{font:14px Consolas,monospace;color:#a84838}.install-steps h3{font-size:17px;margin:15px 0 12px}.install-steps p{font-size:13px}.access-scene{display:grid;grid-template-columns:.85fr 1.15fr;gap:80px;align-items:center;border-top:1px solid var(--line);padding-top:70px}.scene-copy>p:not(.eyebrow){font-size:14px;line-height:1.95;margin:25px 0}.access-scene figure img{aspect-ratio:16/10;border-radius:4px}.dns-section{background:var(--sea-deep);padding:80px 0;color:#e7f0e9}.dns-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:100px;align-items:center}.dns-section h2,.dns-section .text-link{color:#f4f6ee}.dns-section .eyebrow{color:#afc2b7}.dns-section .eyebrow>span{color:#f6a390}.dns-section p:not(.eyebrow){color:#becfc4;font-size:14px;line-height:1.95;margin:25px 0}.dns-section .text-link{border-color:#527467}.name-study{border:1px solid #497363;padding:0 32px;background:#143c32}.name-study>p{font-size:10px!important;letter-spacing:.1em;margin:22px 0!important;color:#acc3b6!important}.name-study>div{display:flex;align-items:center;gap:15px;border-top:1px solid #3c6152;padding:25px 0}.name-study code{font:17px/1.4 Consolas,monospace;flex:1;color:#f3f7ed}.name-study b{font-size:12px;font-weight:400}.name-study small{display:block;font-size:10px;color:#b4c7bb;padding:5px 0 20px}.name-light{width:5px;height:5px;background:var(--coral);border-radius:50%;box-shadow:0 0 12px #f5826970}.routing-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px}.routing-card{border-bottom:1px solid var(--silver);padding-bottom:30px}.routing-card h2{font-size:28px;margin-bottom:24px}.routing-card>p:not(.eyebrow){font-size:14px;margin:0 0 20px}.rsagroup-govcn-exit{border-color:#b57d6b}.security-band{display:grid;grid-template-columns:1.25fr 1fr;align-items:center;gap:80px;padding:45px;background:var(--cyan);border-radius:4px}.security-band .eyebrow{margin-bottom:15px}.security-band h2{font-size:28px}.security-band p:not(.eyebrow){font-size:14px;margin:20px 0}.permission-study{display:grid;grid-template-columns:repeat(3,1fr);text-align:center;border:1px solid #b7c8ba;padding:30px 18px;background:#f6f8f3}.permission-study>span{font:9px Consolas,monospace;letter-spacing:.04em;color:var(--sea);padding-top:44px;position:relative}.permission-study>span:before{content:"";position:absolute;top:3px;left:calc(50% - 11px);height:23px;width:23px;border:2px solid var(--sea)}.permission-study>span:nth-child(2):before{border-radius:50%;width:25px;height:25px;top:1px}.permission-study>span:nth-child(3):before{background:var(--coral);border:0;width:12px;height:12px;left:calc(50% - 6px);top:8px}.permission-study p{grid-column:1/-1;font-size:11px!important;margin:28px 0 0!important}.server-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.server-grid img{border-radius:4px;aspect-ratio:3/2}.server-grid h2{font-size:30px}.server-grid p:not(.eyebrow){margin:25px 0;font-size:14px}.server-grid .text-link+.text-link{margin-left:22px}.inline-code{border-block:1px solid var(--line);padding:16px 0;margin-bottom:20px;display:flex;justify-content:space-between;align-items:center;gap:16px}.inline-code code{font:13px Consolas,monospace;color:var(--sea)}.inline-code span{font-size:11px;color:var(--muted)}.diagnostic-band{display:grid;grid-template-columns:1.5fr 1fr;gap:80px;border-top:1px solid var(--silver);border-bottom:1px solid var(--silver);padding:40px 0}.diagnostic-band h2{font-size:28px}.diagnostic-band p:not(.eyebrow){font-size:14px;margin-top:20px}.diagnostic-links{display:grid;grid-template-columns:1fr 1fr;gap:10px 28px;align-content:center}.diagnostic-links .text-link{justify-content:space-between;font-size:13px}.gallery-section h2{margin-bottom:34px}.scene-gallery{display:grid;grid-template-columns:1.25fr 1fr;gap:26px}.scene-gallery img{aspect-ratio:16/10;border-radius:4px}.scene-gallery figure:nth-child(2){margin-top:60px}.gallery-section>p:last-child{font-size:12px;margin-top:25px;max-width:790px}.knowledge-section{padding-top:5px}.knowledge-grid{display:grid;grid-template-columns:1fr 1fr;column-gap:50px}.knowledge-item{display:flex;align-items:start;gap:20px;padding:28px 0;border-bottom:1px solid var(--line)}.knowledge-item>span{font:11px Consolas,monospace;color:#a64c3d;margin-top:4px}.knowledge-item h3{font-size:19px;margin-bottom:8px;letter-spacing:-.015em}.knowledge-item p{font-size:12px}.knowledge-item>b{font-size:20px;font-weight:400;margin-left:auto;color:var(--sea)}.faq-section{display:grid;grid-template-columns:.6fr 1fr;gap:100px;border-top:1px solid var(--silver);padding-top:65px}.faq-section>div:first-child .text-link{margin-top:25px}.faq-list{min-width:0}.faq-item{border-bottom:1px solid var(--line)}.faq-item:first-child{border-top:1px solid var(--line)}.faq-item summary{display:flex;align-items:start;gap:18px;padding:22px 0;font-size:15px;font-weight:500;line-height:1.65;color:var(--sea);cursor:pointer;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item p{font-size:13px;margin:0 28px 22px 38px;line-height:1.95}.faq-number{font:10px/2 Consolas,monospace;color:var(--muted);padding-top:3px}.faq-plus{margin-left:auto;font:21px/1.2 Consolas,monospace;flex-shrink:0}.faq-item[open] .faq-plus{transform:rotate(45deg)}.safety-section{display:flex;justify-content:space-between;align-items:center;gap:50px;padding:40px 0 70px}.safety-section>div{max-width:800px}.safety-section h2{font-size:28px}.safety-section p:not(.eyebrow){font-size:14px;margin-top:20px}.safety-section .button{flex-shrink:0}.safety-section .eyebrow{margin-bottom:15px}.rsagroup-govcn-panel{contain:layout}.rsagroup-govcn-tailnet{border-top:0}.rsagroup-govcn-node{box-shadow:inset 3px 0 0 var(--coral)}.rsagroup-govcn-status{position:relative}.rsagroup-govcn-device{align-items:stretch}
/* Article pages keep the reading column calm and the route through it visible. */
.breadcrumbs{display:flex;flex-wrap:wrap;gap:12px;font-size:11px;color:var(--muted);padding:25px 0;line-height:1.7}.breadcrumbs>[aria-current]{color:var(--sea)}.article-hero{display:grid;grid-template-columns:1.05fr 1fr;gap:70px;padding:26px 0 50px;align-items:center;border-bottom:1px solid var(--silver)}.article-hero h1{font-size:clamp(28px,3vw,42px);line-height:1.5;margin:0 0 23px;overflow-wrap:anywhere}.article-hero .eyebrow{margin-bottom:20px}.article-hero>div>p:not(.eyebrow){font-size:14px;line-height:2;max-width:560px}.article-hero img{aspect-ratio:16/10;border-radius:4px}.article-hero figcaption{font:9px/1.5 Consolas,"Microsoft YaHei",sans-serif;letter-spacing:.1em;margin-top:12px;color:var(--muted)}.article-meta{display:flex;flex-wrap:wrap;gap:18px;font-size:10px;color:var(--muted);margin-top:24px}.article-meta>span+span{border-left:1px solid var(--silver);padding-left:18px}.article-layout{display:grid;grid-template-columns:250px minmax(0,790px);gap:80px;padding:55px 0 20px}.article-toc{position:sticky;top:120px;align-self:start;max-height:calc(100dvh - 140px);overflow-y:auto;padding-right:10px}.article-toc>.eyebrow{margin-bottom:20px}.article-toc>a{display:flex;gap:12px;padding:9px 0;font-size:12px;line-height:1.7;color:var(--muted)}.article-toc>a:hover{color:var(--sea)}.article-toc>a span{font:9px/2.4 Consolas,monospace;color:#a74b3b}.toc-help{margin-top:30px;border-top:1px solid var(--line);padding-top:25px}.toc-help p{font-size:12px;margin-bottom:15px}.article-body{min-width:0}.article-section{margin-bottom:44px;scroll-margin-top:110px}.section-index{font:10px/1.5 Consolas,"Microsoft YaHei",sans-serif;letter-spacing:.07em;color:#a54c3d;margin-bottom:14px}.article-section>h2{font-size:25px;margin-bottom:20px;letter-spacing:-.02em}.article-section>p:not(.section-index){font-size:16px;line-height:2.1;color:#41544a;overflow-wrap:anywhere}.article-figure{margin-top:28px}.article-figure img{width:100%;aspect-ratio:16/9;border-radius:4px}.command-box{background:var(--sea-deep);color:#eef2e8;margin-top:26px;border-radius:4px;overflow:hidden}.command-box>div{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 20px;border-bottom:1px solid #395a4b;font-size:11px;color:#b6c8b9}.copy-button{background:transparent;border:1px solid #789082;border-radius:2px;color:#e9efdf;font-size:11px;min-height:32px;padding:4px 10px}.command-box pre{overflow-x:auto;max-width:100%;margin:0;padding:22px;font:14px/2 Consolas,monospace;white-space:pre-wrap;overflow-wrap:anywhere}.copy-status{font-size:11px;color:#c4d5b9!important;padding:0 20px 12px;min-height:12px}.copy-status:empty{padding:0}.source-notes{border-block:1px solid var(--line);padding:30px 0}.source-notes h2{font-size:21px}.source-notes>p{font-size:12px;margin:12px 0}.source-notes ul{padding-left:20px;margin-bottom:0}.source-notes li{font-size:13px;padding:3px 0;color:var(--sea)}.source-link{text-decoration:underline;text-underline-offset:4px}.next-step{padding:35px 0}.next-step h2{font-size:24px}.next-step p{font-size:13px;margin:15px 0}.related-section{border-top:1px solid var(--line);padding-top:50px}.related-section>h2{font-size:28px;margin-bottom:28px}.reading-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.reading-card{position:relative;background:white;border:1px solid var(--line);padding:25px 25px 55px;border-radius:3px;transition:background .2s}.reading-card:hover{background:var(--cyan)}.reading-card>.eyebrow{display:block;min-height:18px}.reading-card h3{font-size:19px;margin-bottom:18px;line-height:1.6;overflow-wrap:anywhere}.reading-card p{font-size:12px;line-height:1.9}.reading-arrow{position:absolute;bottom:18px;right:25px;font-size:22px;color:var(--sea)}.download-panel{margin-top:28px}.download-panel>h2{font-size:24px}.download-panel>p{font-size:13px;margin:15px 0 24px}.download-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.download-choice{background:white;border:1px solid var(--line);border-radius:3px;padding:18px}.download-choice img{aspect-ratio:16/9;border-radius:2px}.download-choice h3{margin-top:20px}.download-choice p{font-size:12px;min-height:52px;margin:12px 0 16px}.download-choice .button{width:100%;justify-content:space-between}.download-choice .text-link{display:flex;margin-top:8px;font-size:12px;border:0}.official-login{background:var(--cyan);padding:20px;margin:24px 0;font-size:13px}.official-login a{color:var(--sea);text-decoration:underline}.official-login span{display:block;font-size:11px;color:var(--muted);margin-top:10px}.dns-demo{border:1px solid var(--silver);background:var(--cyan);padding:25px;margin-top:26px}.dns-demo>span{font-size:11px;color:var(--muted)}.dns-demo>div{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:20px 0;flex-wrap:wrap;font-size:13px;color:var(--sea)}.dns-demo code{font:18px Consolas,monospace}.dns-demo b{font-weight:400}.dns-demo p{font-size:12px}.table-scroll{overflow-x:auto;max-width:100%;margin-top:26px}table{width:100%;border-collapse:collapse;font-size:13px}caption{text-align:left;font-size:12px;margin-bottom:12px;color:var(--muted)}td,th{text-align:left;padding:14px;border:1px solid var(--line);vertical-align:top}thead{background:var(--sea);color:white}tbody{background:white}tbody th{font-weight:600;color:var(--sea)}.article-section>.reading-grid{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:25px}.article-section .faq-list{margin-top:25px}.article-section .faq-item p{font-size:14px}
/* The full link set is ordinary, visible HTML. */
.atelier-footer{background:#e9ede6;border-top:1px solid #c7d0c5;padding:60px 0 26px}.footer-main{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:65px}.footer-brand .brand{margin-bottom:20px}.footer-brand p{font-size:12px;line-height:1.95;max-width:350px}.footer-brand .site-disclosure{font-size:10px;margin-top:15px;color:#566653}.site-disclosure>a{text-decoration:underline;text-underline-offset:3px}.footer-main>div>h3{font-size:13px;letter-spacing:0;margin:6px 0 20px}.footer-main>div>a:not(.brand){display:block;font-size:12px;color:#50634f;line-height:2.5}.footer-friends{border-top:1px solid #c6d0c3;margin-top:40px;padding-top:25px}.footer-friends h3{font-size:12px;font-weight:500;letter-spacing:0;margin-bottom:14px}.friend-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:7px 25px}.friend-grid a{font-size:11px;color:#50634f;overflow-wrap:anywhere;min-height:26px}.footer-legal{border-top:1px solid #c6d0c3;padding-top:23px;margin-top:40px;display:flex;justify-content:space-between;gap:25px;align-items:center;font-size:9px;color:#586651}.footer-legal p{font-size:9px;color:#586651}.footer-legal>div{display:flex;gap:20px;flex-wrap:wrap}.rsagroup-govcn-footer{position:relative}
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@media(max-width:1270px){.header-inner{gap:20px}.primary-nav{gap:14px}.primary-nav>a{font-size:11px}.brand>span{font-size:21px}.header-start{padding-left:16px}.wrap{width:calc(100% - 80px)}.hero-grid{grid-template-columns:.9fr 1.1fr;gap:28px}.hero-actions .button{padding-inline:14px;font-size:12px}.hero-tagline{font-size:40px}.section-heading,.wireguard-band,.dns-grid{gap:60px}.split-feature{gap:55px}.platform-card>div{padding-inline:14px}.platform-card h3{font-size:14px}.article-layout{grid-template-columns:220px minmax(0,1fr);gap:55px}.footer-main{gap:40px}.footer-legal{flex-direction:column;align-items:start;gap:12px}}
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@media(max-width:480px){html{scroll-padding-top:90px}.wrap{width:calc(100% - 36px)}.header-inner{width:calc(100% - 32px);min-height:70px;gap:12px}.brand>img{height:31px;width:31px}.brand{gap:8px}.brand>span{font-size:22px}.brand small{font-size:8px;letter-spacing:.08em}.header-start{display:none}.menu-toggle{height:40px;width:40px}.hero-topline{font-size:8px;gap:12px}.hero-topline>span{font-size:9px;letter-spacing:0}.hero-copy h1{font-size:24px}.hero-tagline{font-size:34px;letter-spacing:-.065em;line-height:1.5}.hero-tagline br{display:block}.hero-intro{font-size:13px;line-height:1.95}.hero-actions{gap:8px}.hero-actions .button{padding:12px 14px;gap:11px;font-size:12px}.hero-shortcuts{font-size:11px}.hero-visual>img{aspect-ratio:16/11}.model-label{font-size:10px;gap:9px;right:12px;bottom:33px;max-width:calc(100% - 24px);padding:9px 12px}.model-cross{font-size:20px}.model-label small{font-size:6px}.hero-entry>a{padding-right:12px}.hero-entry>a+a{padding-left:12px}.hero-entry 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p{font-size:12px}.source-notes>h2{font-size:20px}.next-step h2{font-size:22px}.related-section>h2{font-size:24px}.article-section .faq-item p{font-size:13px}.table-scroll table{font-size:11px}td,th{padding:10px}.dns-demo{padding:20px}.dns-demo>div{gap:10px}.command-box pre{font-size:12px}.copy-button{font-size:10px}.command-box>div{font-size:10px}.copy-status{font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}.button:hover,.platform-card:hover,.text-link:hover>span{transform:none}}
@media print{.atelier-header,.article-toc,.hero-actions,.footer-friends,.menu-toggle,.copy-button,.related-section,.hero-shortcuts{display:none}.wrap{width:100%}.article-layout{display:block}.article-section{break-inside:avoid}.atelier-footer{background:white}.article-hero{grid-template-columns:1fr}.article-hero>figure{max-width:450px}a{text-decoration:underline}body{background:white}}