:root{--ink:#182638;--muted:#607086;--accent:#225ed8;--line:#dce3ed;--page:#f4f7fb;--surface:#fff;--good:#17644a;--bad:#a42b32;--radius:8px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--page);font-size:15px;line-height:1.6}
*{box-sizing:border-box}body{margin:0}button,input,textarea{font:inherit}button,a,input,textarea{touch-action:manipulation}button,a{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.6}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #769df2;outline-offset:3px}a{color:inherit;text-decoration:none}[hidden]{display:none!important}
.topbar{height:80px;border-bottom:1px solid var(--line);background:var(--surface);display:flex;align-items:center;gap:24px;padding:0 max(24px,calc((100vw - 1140px)/2))}.brand{display:flex;gap:14px;align-items:center;font-weight:650;white-space:nowrap}.brand-mark{font:700 22px ui-monospace,SFMono-Regular,monospace;letter-spacing:-2px;border:2px solid var(--ink);border-radius:6px;width:42px;height:38px;display:grid;place-items:center;position:relative}.brand-mark span{position:absolute;width:8px;height:8px;right:-5px;bottom:2px;background:var(--accent);border:2px solid white;border-radius:50%}.top-caption{font-size:13px;color:var(--muted);margin-left:auto}.topbar>.quiet{margin-left:auto}main{max-width:1140px;margin:0 auto;padding:44px 24px 24px}.eyebrow{font:600 11px ui-monospace,SFMono-Regular,monospace;letter-spacing:1.4px;color:var(--muted)}h1,h2,p{margin:0}h1{font-size:29px;line-height:1.4;letter-spacing:-.7px;font-weight:650;margin:12px 0 8px}h2{font-size:17px;line-height:1.5;font-weight:650}p{color:var(--muted)}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-bottom:32px}.primary,.secondary,.quiet,.status{border:0;border-radius:6px;padding:9px 15px;line-height:1.5;font-size:14px;display:inline-flex;align-items:center;justify-content:center;gap:6px;white-space:nowrap}.primary{background:var(--accent);color:#fff;font-weight:600}.primary:hover{background:#194eba}.secondary{background:#fff;border:1px solid #c9d4e2;color:var(--ink)}.secondary:hover{background:#f4f7fb}.quiet{background:transparent;color:var(--muted);padding:7px 9px}.quiet:hover{background:#eaf0f9;color:var(--ink)}.danger{color:var(--bad)}.discovery-band{display:flex;gap:20px;align-items:center;background:#eaf0fc;border:1px solid #d4def5;border-left:4px solid var(--accent);border-radius:var(--radius);padding:22px 24px;margin-bottom:32px}.discovery-body{flex:1;min-width:0}.discovery-body h2{font-size:13px;color:#345075;margin-bottom:4px}.discovery-body code{font:500 16px ui-monospace,SFMono-Regular,monospace;overflow-wrap:anywhere}.discovery-body p{font-size:12px;margin-top:7px}.discovery-icon{display:flex;align-items:center;flex-shrink:0}.discovery-icon span{width:11px;height:11px;border:2px solid var(--accent);background:white;border-radius:50%}.discovery-icon i{width:22px;height:2px;background:var(--accent)}.list-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}.list-toolbar h2{display:flex;gap:12px;align-items:center}.list-toolbar>div{display:flex;gap:8px}.count{font-size:12px;font-weight:400;color:var(--muted)}.table-wrap{border:1px solid var(--line);border-radius:var(--radius);background:white;overflow:auto}table{border-collapse:collapse;width:100%;text-align:left;min-width:740px}th{font-size:12px;color:var(--muted);font-weight:500;background:#f9fbfd;padding:13px 20px;border-bottom:1px solid var(--line)}td{padding:20px;border-bottom:1px solid #e8edf4;vertical-align:middle}tr:last-child td{border-bottom:0}th:first-child{width:49%}.node-title{display:flex;align-items:center;gap:9px;margin-bottom:5px}.node-title strong{font-size:15px;font-weight:600}.protocol{border:1px solid var(--line);border-radius:4px;font:500 10px ui-monospace,SFMono-Regular,monospace;color:var(--muted);padding:1px 5px}.node-url{font:13px ui-monospace,SFMono-Regular,monospace;overflow-wrap:anywhere}.node-note{font-size:12px;margin-top:7px;max-width:460px;white-space:pre-wrap;overflow-wrap:anywhere}.status{font-size:12px;padding:5px 10px}.status:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}.status.on{color:var(--good);background:#eaf6ef}.status.off{color:#697384;background:#edf0f5}.check-result{display:block;font-size:12px;color:var(--muted)}.check-result.success{color:var(--good)}td .quiet{font-size:12px;padding:4px 6px}.actions{white-space:nowrap}.table-note{font-size:12px;padding:12px 0 24px;line-height:1.8}.loading,.empty{padding:38px;text-align:center;background:white;border:1px solid var(--line);border-radius:var(--radius)}.empty p{margin:8px 0 18px}.history{border-top:1px solid var(--line);padding:15px 0}.history summary{cursor:pointer;font-size:13px;color:var(--muted);width:fit-content}.history ol{list-style:none;padding:0;margin:12px 0;font-size:12px;color:var(--muted)}.history li{padding:6px 0}footer{border-top:1px solid var(--line);margin-top:10px;padding:18px 0;display:flex;justify-content:space-between;gap:16px;color:var(--muted);font-size:11px}.auth-panel{max-width:430px;margin:54px auto;background:var(--surface);padding:36px;border:1px solid var(--line);border-radius:10px}.auth-panel h1{font-size:26px}.auth-panel>p{font-size:14px}.auth-panel form{margin-top:24px}.auth-panel .primary{width:100%;margin-top:10px}.auth-foot{font-size:12px!important;border-top:1px solid var(--line);padding-top:18px;margin-top:24px}label{display:block;font-size:13px;font-weight:550;margin:16px 0 7px}input:not([type=checkbox]),textarea{display:block;width:100%;border:1px solid #bdc9d9;border-radius:6px;padding:10px 12px;line-height:1.5;color:var(--ink);background:white}input:focus,textarea:focus{outline:2px solid #acc5f8;outline-offset:1px;border-color:var(--accent)}input::placeholder,textarea::placeholder{color:#7c899a}textarea{resize:vertical;min-height:90px}.field-help{font-size:12px;margin-top:6px}.field-row{display:flex;gap:24px;align-items:center}.field-row>div{width:110px}.checkbox{display:flex;align-items:center;gap:8px;margin-top:40px}.checkbox input{accent-color:var(--accent);width:17px;height:17px}.muted{font-weight:400;color:var(--muted);font-size:12px}.error{color:var(--bad);font-size:13px;white-space:pre-wrap}.error:not(:empty){margin-top:12px}dialog{width:min(530px,calc(100vw - 32px));padding:26px;border:1px solid var(--line);border-radius:10px;box-shadow:0 20px 70px #18263825;color:var(--ink)}dialog::backdrop{background:#14243e66}.dialog-heading{display:flex;align-items:center;justify-content:space-between}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);max-width:calc(100vw - 32px);background:var(--ink);color:white;padding:12px 20px;border-radius:8px;font-size:13px;box-shadow:0 4px 16px #18263822;z-index:5}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:767px){.topbar{height:64px;padding:0 20px;gap:12px}.top-caption{display:none}.brand{font-size:14px}main{padding:28px 16px 16px}h1{font-size:24px}.page-heading{align-items:flex-start;gap:16px;flex-direction:column;margin-bottom:24px}.page-heading p{font-size:13px}.discovery-band{padding:18px 16px;gap:12px;flex-wrap:wrap}.discovery-icon{display:none}.discovery-body{flex-basis:100%}.discovery-body code{font-size:13px}.discovery-band .secondary{font-size:12px}.list-toolbar h2{font-size:15px;gap:6px}.list-toolbar .quiet{font-size:12px;padding:6px}.count{font-size:11px}footer{flex-direction:column;gap:4px}.auth-panel{padding:26px;margin:24px auto}.field-row{gap:16px}dialog{padding:20px}}
@media(prefers-reduced-motion:no-preference){button,a{transition:background-color .15s,color .15s}.auth-panel,#dashboard{animation:enter .2s ease-out}@keyframes enter{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}}
.mobile-hint{display:none;font-size:11px;margin:0 0 8px}@media(max-width:767px){.mobile-hint{display:block}}