:root{color-scheme:light;--bg:#f5f6f8;--card:#fff;--fg:#182633;--muted:#647283;--border:#dfe5eb;--accent:#176b59;--tint:#e5f3ed;--danger:#ae3544}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--fg);font:15px/1.6 system-ui,-apple-system,"Segoe UI",sans-serif}header,main,footer{padding-inline:max(20px,calc((100vw - 1120px)/2))}header{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;min-height:100px;background:var(--card);border-bottom:1px solid var(--border);padding-block:18px}.brand{display:flex;align-items:center;gap:14px}.brand strong{font-size:18px}.brand small{display:block;font-size:10px;letter-spacing:2px;color:var(--muted)}.mark{background:var(--accent);color:white;border-radius:12px;width:42px;height:42px;display:grid;place-items:center;font-size:25px}nav,.actions,.dialogActions{display:flex;gap:10px;flex-wrap:wrap}main{padding-block:42px;min-height:75vh}h1{font-size:36px;letter-spacing:-1px;line-height:1.2;margin:12px 0}h2{font-size:20px;margin:0}p{color:var(--muted)}.eyebrow{font-size:10px;font-weight:700;letter-spacing:2px;color:var(--accent)}button,input,select{font:inherit}button{cursor:pointer;border:1px solid var(--border);background:var(--card);color:var(--fg);border-radius:8px;padding:9px 15px;font-weight:550}button:hover{border-color:var(--accent)}button:disabled{opacity:.45;cursor:wait}.primary{background:var(--accent);color:white;border-color:var(--accent)}.danger{color:var(--danger);border-color:var(--danger)}label{display:block;font-size:13px;font-weight:600;margin:16px 0}input,select{display:block;width:100%;margin-top:7px;padding:10px 12px;color:var(--fg);background:var(--card);border:1px solid var(--border);border-radius:8px;min-width:0}input:focus,select:focus,button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.login{max-width:430px;margin:5vh auto}.login form{margin-top:30px}.login .primary{width:100%;margin-top:12px}.intro{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;margin-bottom:30px}.intro p{margin:10px 0}.nodes{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:20px;margin-bottom:36px}.node,.rule{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:22px}.node{display:flex;align-items:center;justify-content:space-between;gap:16px}.node small{display:block;color:var(--muted);margin-top:5px}.badge{font-size:12px;padding:3px 9px;background:var(--tint);color:var(--accent);border-radius:5px;white-space:nowrap}.badge.off{background:var(--bg);color:var(--muted)}.badge.error{color:var(--danger)}.sectionTitle{display:flex;justify-content:space-between;gap:12px;align-items:center}.sectionTitle span{font-size:12px;color:var(--muted)}.tabs{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}.tabs button{background:transparent;border-color:transparent}.tabs .selected{background:var(--card);border-color:var(--border)}.rule{margin-bottom:12px;display:flex;justify-content:space-between;align-items:center;gap:20px}.rule h3{font-size:16px;margin:0 0 8px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}.route{font:13px/1.9 ui-monospace,Consolas,monospace;overflow-wrap:anywhere;color:var(--muted)}.rule>div{min-width:0}.route-segment{display:inline-block;max-width:100%}.copy-address{font:inherit;line-height:inherit;color:var(--accent);padding:0 2px;border:0;border-bottom:1px dashed var(--accent);border-radius:2px;background:transparent;overflow-wrap:anywhere;max-width:100%;vertical-align:baseline}.copy-address:hover{background:var(--tint)}.rule .actions button{padding:6px 11px;font-size:13px}.meta{font-size:12px;color:var(--muted);margin-top:8px}aside{font-size:12px;color:var(--muted);padding:18px 0;max-width:850px}footer{font-size:12px;color:var(--muted);padding-block:25px;border-top:1px solid var(--border)}dialog{color:var(--fg);background:var(--card);border:1px solid var(--border);border-radius:14px;padding:28px;width:560px;max-width:calc(100% - 32px);max-height:90vh;overflow:auto}dialog::backdrop{background:#0d1b2aaa}.dialogHead{display:flex;justify-content:space-between;align-items:center}.close{font-size:25px;padding:0 10px;border:0}.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.dialogActions{justify-content:flex-end;margin-top:22px}.hint{font-size:12px}.probe-result{border:1px solid var(--border);border-radius:8px;padding:14px;margin-block:12px;overflow-wrap:anywhere}.probe-result p{margin:8px 0 0;font-size:13px}.empty{padding:50px;text-align:center;color:var(--muted)}#message{position:fixed;bottom:24px;right:20px;left:20px;max-width:760px;margin:auto;border:1px solid var(--border);background:var(--card);box-shadow:0 8px 36px #0002;border-radius:10px;padding:16px;z-index:10;overflow-wrap:anywhere}[hidden]{display:none!important}@media(max-width:650px){.nodes{grid-template-columns:1fr}.rule{align-items:flex-start;flex-direction:column}.formgrid{grid-template-columns:1fr}h1{font-size:29px}main{padding-block:28px}.node{padding:18px}}@media(prefers-color-scheme:dark){:root{color-scheme:dark;--bg:#111920;--card:#19252e;--fg:#e1e9ef;--muted:#9dabb7;--border:#30414e;--accent:#4eb99b;--tint:#233e35;--danger:#f0808d}.primary{color:#102c23}}