:root {
  --void:#050507;--surface-0:#0b0b0f;--surface-1:#111117;--surface-2:#171820;--surface-3:#1f2029;
  --glass:rgba(17,17,23,.76);--scrim:rgba(5,5,7,.88);--ink-1:#fffaf2;--ink-2:#e3e0da;
  --ink-3:#b4b0a8;--ink-4:#8a8780;--ink-5:#6f6c66;--line-1:rgba(227,224,218,.06);
  --line-2:rgba(227,224,218,.11);--line-3:rgba(227,224,218,.18);--signal:#4285f4;
  --signal-bright:#a8c7ff;--signal-haze:rgba(66,133,244,.14);--ok:#a8df34;--warn:#ff9d3f;
  --bad:#e74c58;--mono:ui-monospace,"SF Mono","Cascadia Mono",Menlo,Consolas,monospace;
  --sans:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei UI",-apple-system,"Segoe UI",sans-serif;
  --radius:10px;--side:238px;--top:66px;--ease:cubic-bezier(.22,1,.36,1);
}
*{box-sizing:border-box}html{background:var(--void);color-scheme:dark}body{margin:0;min-width:320px;background:
  radial-gradient(circle at 86% -8%,rgba(66,133,244,.16),transparent 32rem),
  radial-gradient(circle at 18% 110%,rgba(198,197,255,.08),transparent 36rem),var(--void);
  color:var(--ink-2);font-family:var(--sans);line-height:1.65;text-rendering:optimizeLegibility}
button,input,select{font:inherit;color:inherit}button{cursor:pointer}.noise{position:fixed;inset:0;z-index:20;opacity:.025;
  pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
[hidden]{display:none!important}::selection{background:rgba(66,133,244,.35)}:focus-visible{outline:2px solid var(--signal-bright);outline-offset:3px}
.kicker,.eyebrow,.side-index,.card-label,.metric-grid small,.count,.status-chip,.list-meta,.page-note{
  font-family:var(--mono);font-size:.69rem;letter-spacing:.12em;text-transform:uppercase}
.kicker{margin:0 0 .35rem;color:var(--ink-5)}.muted{color:var(--ink-4)}.bracketed{position:relative}
.bracketed:before,.bracketed:after{position:absolute;width:13px;height:13px;border-color:var(--line-3);content:"";pointer-events:none}
.bracketed:before{top:-1px;left:-1px;border-style:solid;border-width:1px 0 0 1px}
.bracketed:after{right:-1px;bottom:-1px;border-style:solid;border-width:0 1px 1px 0}
.login-shell{min-height:100svh;display:grid;place-items:center;padding:1.4rem}
.login-shell:before{position:fixed;inset:0;content:"";background:
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  background-size:56px 56px;mask-image:radial-gradient(circle,#000,transparent 72%)}
.login-card{width:min(100%,470px);padding:2rem clamp(1.35rem,5vw,3rem);border:1px solid var(--line-2);
  background:rgba(11,11,15,.86);box-shadow:0 30px 100px #000;backdrop-filter:blur(18px)}
.eyebrow{display:flex;align-items:center;gap:.7rem;color:var(--ink-5)}.eyebrow span{color:var(--ink-2)}.eyebrow i{height:1px;flex:1;background:var(--line-2)}
.eyebrow b{font-weight:400}.login-mark{display:flex;align-items:end;gap:5px;height:56px;margin:3.4rem 0 1.7rem}
.login-mark span{display:block;width:8px;background:var(--signal)}.login-mark span:nth-child(1){height:22px;opacity:.45}
.login-mark span:nth-child(2){height:42px;opacity:.72}.login-mark span:nth-child(3){height:56px;box-shadow:0 0 32px rgba(66,133,244,.6)}
.login-card h1{margin:.1rem 0 .7rem;color:var(--ink-1);font-size:clamp(1.7rem,6vw,2.45rem);font-weight:500;letter-spacing:.04em}
.login-card>p.muted{margin:0 0 2.3rem;font-size:.91rem}.login-card form{display:grid;gap:1rem}
label{display:grid;gap:.42rem;color:var(--ink-4);font-size:.78rem;letter-spacing:.04em}
input,select{width:100%;border:1px solid var(--line-2);border-radius:6px;padding:.8rem .9rem;background:var(--surface-1);color:var(--ink-1);
  outline:none;transition:border .18s,box-shadow .18s}input:focus,select:focus{border-color:rgba(168,199,255,.55);box-shadow:0 0 0 3px var(--signal-haze)}
.check{display:flex;align-items:center;gap:.62rem;cursor:pointer}.check input{width:15px;height:15px;accent-color:var(--signal)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:.65rem;min-height:40px;border:1px solid var(--line-3);
  border-radius:6px;padding:.58rem .9rem;background:var(--surface-2);font-size:.78rem;letter-spacing:.03em;transition:.18s var(--ease)}
.button:hover{border-color:rgba(168,199,255,.5);transform:translateY(-1px)}.button.primary{border-color:var(--signal);background:var(--signal);color:#fff}
.button.ghost{background:transparent}.button.danger{border-color:rgba(231,76,88,.36);background:rgba(231,76,88,.08);color:#ff9aa3}
.button.compact{min-height:34px;padding:.38rem .7rem}.button.wide{width:100%}.form-error{min-height:1.2rem;margin:0;color:#ff9aa3;font-size:.8rem}
.login-card footer{display:flex;justify-content:space-between;margin-top:2rem;padding-top:1.2rem;border-top:1px dashed var(--line-2);
  color:var(--ink-5);font: .67rem var(--mono);letter-spacing:.1em}.login-card footer a{color:var(--ink-3);text-decoration:none}
.topbar{position:fixed;z-index:12;top:0;left:0;right:0;height:var(--top);display:flex;align-items:center;gap:1.2rem;
  border-bottom:1px solid var(--line-1);padding:0 1.4rem;background:rgba(5,5,7,.83);backdrop-filter:blur(18px)}
.wordmark{color:var(--ink-1);font-family:-apple-system,"Segoe UI",sans-serif;font-size:.82rem;letter-spacing:.2em;text-decoration:none}
.product{display:flex;align-items:center;gap:.62rem;color:var(--ink-4);font: .67rem var(--mono);letter-spacing:.12em}
.product i{width:4px;height:4px;border-radius:50%;background:var(--signal)}.product b{padding:.12rem .35rem;border:1px solid var(--line-2);font-weight:400}
.top-status{margin-left:auto;display:flex;align-items:center;gap:.55rem;color:var(--ink-4);font:.67rem var(--mono);letter-spacing:.07em}
.divider{width:1px;height:14px;margin:0 .25rem;background:var(--line-2)}.status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--warn)}
.status-dot.live,.status-dot[data-state=live]{background:var(--ok);box-shadow:0 0 0 4px rgba(168,223,52,.1)}
.status-dot.down,.status-dot[data-state=down]{background:var(--bad);box-shadow:0 0 0 4px rgba(231,76,88,.1)}
.sidebar{position:fixed;z-index:10;top:var(--top);bottom:0;left:0;width:var(--side);display:flex;flex-direction:column;
  border-right:1px solid var(--line-1);padding:1.25rem 1rem;background:rgba(11,11,15,.68);backdrop-filter:blur(16px)}
.side-head{display:flex;justify-content:space-between;align-items:center;padding:.35rem .55rem 1.1rem}.side-index{color:var(--ink-5)}
.sidebar nav{display:grid;gap:.25rem}.sidebar nav button{position:relative;display:grid;grid-template-columns:28px 1fr auto;align-items:center;
  border:0;border-radius:6px;padding:.72rem .65rem;background:transparent;color:var(--ink-4);text-align:left;transition:.18s}
.sidebar nav button:hover{background:var(--surface-2);color:var(--ink-2)}.sidebar nav button.active{background:var(--signal-haze);color:var(--ink-1)}
.sidebar nav button.active:before{position:absolute;left:-1rem;width:2px;height:19px;background:var(--signal);content:""}
.sidebar nav b,.sidebar nav small{font:400 .62rem var(--mono);letter-spacing:.08em}.sidebar nav b{color:var(--ink-5)}.sidebar nav small{color:var(--ink-5)}
.sidebar nav span{font-size:.86rem}.side-meta{display:grid;gap:.6rem;margin-top:auto;padding:1rem .55rem;border-top:1px dashed var(--line-2)}
.side-meta div{display:flex;justify-content:space-between;color:var(--ink-5);font:.61rem var(--mono);letter-spacing:.08em}.side-meta b{max-width:120px;color:var(--ink-3);font-weight:400;overflow:hidden;text-overflow:ellipsis}
.logout{display:flex;justify-content:space-between;margin:.2rem .55rem 0;color:var(--ink-5);font-size:.72rem;text-decoration:none}.logout:hover{color:var(--ink-2)}
.content{min-height:100svh;margin-left:var(--side);padding:calc(var(--top) + 2.4rem) clamp(1.2rem,3vw,3.6rem) 4rem}
#loading-bar{position:fixed;z-index:30;top:var(--top);left:var(--side);right:0;height:2px;transform:scaleX(0);transform-origin:left;
  background:var(--signal);transition:transform .25s}.loading #loading-bar{animation:loading 1.2s infinite}@keyframes loading{0%{transform:scaleX(0)}55%{transform:scaleX(.65)}100%{transform:scaleX(1);transform-origin:right}}
.page{display:none;max-width:1480px;margin:auto}.page.active{display:block;animation:pageIn .25s var(--ease)}@keyframes pageIn{from{opacity:0;transform:translateY(8px)}}
.page-head{display:flex;align-items:end;justify-content:space-between;gap:1.5rem;margin-bottom:1.8rem}.page-head h1{margin:0;color:var(--ink-1);font-size:clamp(1.8rem,3vw,2.8rem);font-weight:500;letter-spacing:.03em}
.page-note{margin:.4rem 0 0;color:var(--ink-5);text-transform:none;letter-spacing:.04em}.head-actions{display:flex;gap:.65rem}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(270px,.7fr);gap:1rem}.route-card,.signal-card,.panel,.metric-grid article,.toolbar{
  border:1px solid var(--line-2);background:linear-gradient(145deg,rgba(23,24,32,.78),rgba(11,11,15,.72));box-shadow:0 14px 44px rgba(0,0,0,.18)}
.route-card{min-height:250px;padding:1.25rem 1.4rem}.card-label{display:flex;justify-content:space-between;color:var(--ink-5)}.card-label b{color:var(--signal-bright);font-weight:400}
.route-path{display:grid;grid-template-columns:1fr minmax(44px,.5fr) 1.35fr minmax(44px,.5fr) 1fr;align-items:center;gap:.45rem;margin:3.1rem 0 2.6rem}
.route-path>div{min-width:0}.route-path small{display:block;color:var(--ink-5);font:.62rem var(--mono);letter-spacing:.1em}
.route-path b{display:block;margin:.4rem 0 .18rem;color:var(--ink-1);font-size:clamp(.88rem,1.6vw,1.12rem);font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.route-path span{color:var(--ink-4);font:.68rem var(--mono)}.route-path>i{position:relative;height:1px;background:var(--line-3)}
.route-path>i:after{position:absolute;top:-2px;right:0;width:5px;height:5px;border-radius:50%;background:var(--signal);box-shadow:0 0 12px var(--signal);content:""}
.route-node{padding:1rem;border:1px solid rgba(66,133,244,.24);background:var(--signal-haze);text-align:center}
.route-card footer{display:flex;align-items:center;justify-content:space-between;padding-top:1rem;border-top:1px dashed var(--line-2);color:var(--ink-5);font:.68rem var(--mono)}
.route-card footer button,.text-button{border:0;background:transparent;color:var(--signal-bright);font-size:.72rem}
.signal-card{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:1.2rem;padding:1.4rem}.signal-card .button{grid-column:1/-1}
.signal-ring{width:104px;aspect-ratio:1;display:grid;place-items:center;align-content:center;border:1px solid rgba(66,133,244,.32);border-radius:50%;
  background:radial-gradient(circle,var(--signal-haze),transparent 65%);box-shadow:inset 0 0 0 8px rgba(66,133,244,.04)}
.signal-ring span{color:var(--ink-1);font:500 1.65rem var(--mono)}.signal-ring small{color:var(--ink-5);font:.58rem var(--mono)}.signal-card h2{margin:0;color:var(--ink-1);font-size:1.1rem;font-weight:500}.signal-card p.muted{margin:.2rem 0 0;font-size:.76rem}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;margin:1rem 0}.metric-grid article{padding:1.15rem 1.25rem}.metric-grid span{display:block;color:var(--ink-4);font-size:.76rem}
.metric-grid strong{display:block;margin:.5rem 0 .35rem;color:var(--ink-1);font:500 clamp(1.3rem,3vw,2rem) var(--mono)}.metric-grid small{color:var(--ink-5)}
.section-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:1rem}.panel{padding:1.2rem}.panel>header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}
.panel h2{margin:0;color:var(--ink-1);font-size:1.05rem;font-weight:500}.count{color:var(--ink-5)}
.policy-list{display:grid;gap:.45rem}.policy-row{display:grid;grid-template-columns:1fr minmax(120px,1.2fr) auto;align-items:center;gap:1rem;padding:.72rem;border:1px solid var(--line-1);background:rgba(5,5,7,.25)}
.policy-row>span{font-size:.8rem}.policy-row b{color:var(--ink-2);font-size:.76rem;font-weight:400;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.latency{font: .69rem var(--mono);color:var(--ink-4)}
.target-list{display:grid;gap:.25rem}.target-list div{display:grid;grid-template-columns:12px 1fr auto;align-items:center;gap:.65rem;padding:.7rem .25rem;border-bottom:1px solid var(--line-1)}
.target-list i{width:6px;height:6px;border-radius:50%;background:var(--ink-5)}.target-list span{font-size:.8rem}.target-list b{color:var(--ink-4);font:400 .7rem var(--mono)}
.toolbar{display:grid;grid-template-columns:minmax(220px,1fr) repeat(4,minmax(130px,.45fr));gap:.65rem;padding:.8rem;margin-bottom:.8rem}
.search{position:relative}.search span{position:absolute;left:.8rem;top:.55rem;color:var(--ink-5);font-size:1.1rem}.search input{padding-left:2rem}.toolbar select,.toolbar input{height:42px;padding:.55rem .72rem;font-size:.76rem}
.list-meta{display:flex;justify-content:space-between;margin:1rem 0;color:var(--ink-5)}.legend{display:inline-block;width:6px;height:6px;margin:0 .28rem .08rem .8rem;border-radius:50%}.legend.good{background:var(--ok)}.legend.mid{background:var(--warn)}.legend.bad{background:var(--bad)}
.node-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:.75rem}.node-card{position:relative;display:grid;gap:.8rem;min-height:160px;border:1px solid var(--line-2);padding:1rem;background:rgba(17,17,23,.72);transition:.18s var(--ease)}
.node-card:hover{border-color:var(--line-3);transform:translateY(-2px)}.node-card.selected{border-color:rgba(66,133,244,.55);background:linear-gradient(145deg,var(--signal-haze),rgba(17,17,23,.8))}
.node-card-head{display:grid;grid-template-columns:auto 1fr auto;gap:.65rem;align-items:center}.flag{display:grid;place-items:center;width:32px;height:32px;border:1px solid var(--line-2);border-radius:50%;background:var(--surface-2);font-size:1rem}
.node-name{min-width:0}.node-name b{display:block;color:var(--ink-1);font-size:.82rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.node-name span{color:var(--ink-5);font:.61rem var(--mono)}
.node-delay{padding:.18rem .42rem;border-radius:4px;background:var(--surface-3);color:var(--ink-4);font:.67rem var(--mono)}.node-delay.good{color:var(--ok)}.node-delay.mid{color:var(--warn)}.node-delay.bad{color:#ff9aa3}
.node-meta{display:flex;gap:.45rem;flex-wrap:wrap}.node-meta span{border:1px solid var(--line-1);padding:.15rem .38rem;color:var(--ink-5);font:.58rem var(--mono)}
.node-actions{display:flex;gap:.45rem;margin-top:auto}.node-actions button{flex:1;border:1px solid var(--line-2);border-radius:4px;padding:.45rem;background:transparent;color:var(--ink-3);font-size:.7rem}.node-actions button:hover{border-color:var(--signal);color:var(--signal-bright)}
.connection-summary{display:flex;gap:2rem;margin-bottom:.9rem;color:var(--ink-4);font-size:.75rem}.connection-summary b{color:var(--ink-1);font:400 .78rem var(--mono)}
.table-wrap{overflow:auto;padding:0}table{width:100%;border-collapse:collapse;white-space:nowrap}th,td{padding:.82rem 1rem;border-bottom:1px solid var(--line-1);text-align:left;font-size:.72rem}
th{position:sticky;top:0;background:var(--surface-1);color:var(--ink-5);font:400 .61rem var(--mono);letter-spacing:.08em}td{color:var(--ink-4)}td:first-child{max-width:260px;color:var(--ink-2);overflow:hidden;text-overflow:ellipsis}
.chain{color:var(--signal-bright)}.close-conn{border:0;background:transparent;color:var(--ink-5)}.close-conn:hover{color:var(--bad)}.empty{padding:3rem;text-align:center;color:var(--ink-5);font-size:.8rem}
.safety-note{display:flex;align-items:center;gap:1rem;margin-bottom:1rem;border:1px solid rgba(168,223,52,.14);padding:.75rem 1rem;background:rgba(168,223,52,.04);color:var(--ink-4);font-size:.75rem}.safety-note b{color:var(--ok);font:.63rem var(--mono)}
.profile-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:.8rem;margin-bottom:1rem}.profile-card{display:grid;gap:.8rem;border:1px solid var(--line-2);padding:1.1rem;background:rgba(17,17,23,.72)}
.profile-card.active{border-color:rgba(168,223,52,.35)}.profile-top{display:flex;align-items:start;justify-content:space-between;gap:.8rem}.profile-top h3{margin:0;color:var(--ink-1);font-size:.92rem;font-weight:500}.status-chip{border:1px solid var(--line-2);border-radius:3px;padding:.16rem .36rem;color:var(--ink-4)}
.status-chip.live{border-color:rgba(168,223,52,.3);color:var(--ok)}.profile-source{color:var(--ink-5);font:.63rem var(--mono);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.profile-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:.4rem}
.profile-stats span{padding:.55rem;border:1px solid var(--line-1);color:var(--ink-5);font:.59rem var(--mono)}.profile-stats b{display:block;margin-top:.15rem;color:var(--ink-2);font-size:.85rem;font-weight:400}
.profile-actions{display:flex;flex-wrap:wrap;gap:.4rem}.profile-actions button,.profile-actions a{border:1px solid var(--line-2);border-radius:4px;padding:.35rem .55rem;background:transparent;color:var(--ink-4);font-size:.66rem;text-decoration:none}.profile-actions button:hover,.profile-actions a:hover{color:var(--ink-1);border-color:var(--line-3)}
.backup-panel{margin-top:1rem}.backup-list{display:grid;gap:.35rem}.backup-row{display:grid;grid-template-columns:1fr auto auto;gap:1rem;align-items:center;padding:.65rem;border-bottom:1px solid var(--line-1);color:var(--ink-4);font:.66rem var(--mono)}.backup-row button{border:0;background:transparent;color:var(--signal-bright);font-size:.68rem}
.system-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:1rem}.security-panel{grid-column:1/-1}.mode-buttons{display:grid;gap:.45rem}.mode-buttons button{display:grid;grid-template-columns:90px 1fr;border:1px solid var(--line-1);padding:.8rem;background:transparent;text-align:left}.mode-buttons button:hover,.mode-buttons button.active{border-color:rgba(66,133,244,.4);background:var(--signal-haze)}.mode-buttons b{color:var(--ink-2);font-weight:500}.mode-buttons span{color:var(--ink-5);font-size:.72rem}
.engine-panel dl{display:grid;gap:.2rem}.engine-panel dl div{display:flex;justify-content:space-between;padding:.65rem 0;border-bottom:1px solid var(--line-1);font-size:.72rem}.engine-panel dt{color:var(--ink-5)}.engine-panel dd{margin:0;color:var(--ink-2);font-family:var(--mono)}.ok-text{color:var(--ok)!important}
.boundary{display:flex;align-items:center;justify-content:center;gap:.8rem;margin:2rem 0}.boundary span{border:1px solid var(--line-2);padding:.65rem .85rem;color:var(--ink-3);font:.67rem var(--mono)}.boundary i{width:34px;height:1px;background:var(--line-3)}
.modal{width:min(92vw,560px);border:0;padding:0;background:transparent;color:var(--ink-2)}.modal::backdrop{background:rgba(5,5,7,.8);backdrop-filter:blur(8px)}.modal-card{display:grid;gap:1rem;border:1px solid var(--line-3);padding:1.3rem;background:var(--surface-0);box-shadow:0 30px 100px #000}
.modal-card>header{display:flex;justify-content:space-between;align-items:start}.modal-card h2{margin:0;color:var(--ink-1);font-weight:500}.icon-button{display:grid;place-items:center;width:34px;height:34px;border:1px solid var(--line-2);border-radius:5px;background:transparent;color:var(--ink-4);font-size:1.1rem}
.tabbar{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--line-2)}.tabbar button{border:0;border-bottom:2px solid transparent;padding:.65rem;background:transparent;color:var(--ink-5)}.tabbar button.active{border-color:var(--signal);color:var(--ink-1)}
.drop-zone{display:grid;place-items:center;min-height:150px;border:1px dashed var(--line-3);padding:1.5rem;text-align:center;cursor:pointer}.drop-zone:hover{border-color:var(--signal)}.drop-zone input{display:none}.drop-zone b{color:var(--ink-2);font-weight:500}.drop-zone span,.field-note{margin:0;color:var(--ink-5);font-size:.68rem}.modal-actions{display:flex;justify-content:flex-end;gap:.5rem;margin-top:.4rem}
.toast-region{position:fixed;z-index:80;right:1rem;bottom:1rem;display:grid;gap:.5rem}.toast{max-width:min(380px,calc(100vw - 2rem));border:1px solid var(--line-3);padding:.75rem 1rem;background:var(--surface-2);box-shadow:0 12px 40px #000;color:var(--ink-2);font-size:.76rem;animation:toastIn .25s var(--ease)}.toast.error{border-color:rgba(231,76,88,.45)}.toast.success{border-color:rgba(168,223,52,.35)}@keyframes toastIn{from{opacity:0;transform:translateY(8px)}}
.bottom-nav,.mobile-only{display:none}
@media(max-width:1000px){.hero-grid,.section-grid,.system-grid{grid-template-columns:1fr}.security-panel{grid-column:auto}.metric-grid{grid-template-columns:repeat(2,1fr)}.toolbar{grid-template-columns:1fr 1fr}.toolbar .search{grid-column:1/-1}}
@media(max-width:760px){
  :root{--top:58px}.mobile-only{display:grid}.product{display:none}.topbar{padding:0 .9rem}.top-status .divider,#clock{display:none}
  .sidebar{z-index:50;top:0;width:min(82vw,290px);transform:translateX(-105%);transition:transform .25s var(--ease);background:rgba(11,11,15,.97)}.sidebar.open{transform:none}
  .content{margin:0;padding:calc(var(--top) + 1.4rem) .9rem 6rem}#loading-bar{left:0}.page-head{align-items:start;flex-direction:column;margin-bottom:1.2rem}.page-head .head-actions{width:100%}.page-head .head-actions .button{flex:1}
  .hero-grid{display:block}.signal-card{margin-top:.75rem}.route-card{min-height:auto;padding:1rem}.route-path{grid-template-columns:1fr 18px 1.2fr 18px 1fr;gap:.25rem;margin:2rem 0}.route-path b{font-size:.72rem}.route-path span{font-size:.53rem}.route-node{padding:.65rem .3rem}
  .metric-grid{gap:.6rem}.metric-grid article{padding:.9rem}.section-grid{gap:.75rem}.toolbar{grid-template-columns:1fr 1fr}.node-grid{grid-template-columns:1fr}
  .list-meta{align-items:start;flex-direction:column;gap:.4rem}.connection-summary{gap:.7rem;flex-wrap:wrap}.profile-grid{grid-template-columns:1fr}.backup-row{grid-template-columns:1fr auto}.backup-row span:nth-child(2){display:none}
  .boundary{align-items:stretch;flex-direction:column}.boundary i{width:1px;height:18px;margin:auto}.bottom-nav{position:fixed;z-index:11;left:.55rem;right:.55rem;bottom:.55rem;display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line-2);border-radius:10px;padding:.32rem;background:rgba(11,11,15,.92);backdrop-filter:blur(16px)}
  .bottom-nav button{display:grid;place-items:center;border:0;border-radius:6px;padding:.35rem .1rem;background:transparent;color:var(--ink-5);font-size:.58rem}.bottom-nav button span{font-size:.9rem}.bottom-nav button.active{background:var(--signal-haze);color:var(--signal-bright)}
}
@media(max-width:460px){.metric-grid{grid-template-columns:1fr 1fr}.toolbar{grid-template-columns:1fr}.toolbar .search{grid-column:auto}.signal-card{grid-template-columns:88px 1fr}.signal-ring{width:82px}.route-card footer{align-items:start;flex-direction:column;gap:.5rem}.profile-stats{grid-template-columns:1fr 1fr 1fr}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}