:root{--ink:#172b3d;--muted:#6a7987;--line:#e4e9ed;--navy:#132d46;--blue:#275cdc;--teal:#127869;--bg:#f6f8fb;--radius:12px;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid #87adff;outline-offset:3px}button:disabled{cursor:not-allowed;opacity:.45}[hidden]{display:none!important}.site-header{height:82px;padding:0 max(32px,calc((100vw - 1320px)/2));background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:12px;font-size:18px;font-weight:700;white-space:nowrap;letter-spacing:-.4px}.brand-mark{width:36px;height:36px;background:var(--navy);border-radius:9px;color:#59e0c7;display:grid;place-items:center;font-size:26px;line-height:1}.brand-divider{color:#c1cad3;margin:0 9px;font-weight:400}.brand-cn{font-size:16px;font-weight:500}.header-link{font-size:14px;color:var(--muted);display:flex;align-items:center;gap:8px}.header-link span{border:1px solid #b8c4cf;border-radius:50%;width:18px;height:18px;display:grid;place-items:center;font-size:12px}main{max-width:1384px;margin:auto;padding:46px 32px 0}.intro{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-bottom:32px}.eyebrow{font-size:12px;font-weight:700;letter-spacing:1.5px;color:var(--muted)}h1{margin:12px 0 12px;font-size:clamp(27px,2.4vw,36px);font-weight:650;letter-spacing:-1px;line-height:1.4}.intro p{font-size:16px;line-height:1.6;color:var(--muted);margin:0}.run-controls{display:flex;flex-direction:column;align-items:center;gap:12px;flex-shrink:0}.button{min-height:42px;border:1px solid transparent;border-radius:7px;padding:10px 16px;font-size:14px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:7px;white-space:nowrap;transition:background .15s,box-shadow .15s}.button.primary{background:var(--blue);color:#fff}.button.primary:hover{background:#204fc4;box-shadow:0 3px 9px #275cdc20}.run-controls .button{padding:13px 23px;font-size:16px}.run-controls .button span{font-size:21px;line-height:1}.button.secondary{background:#fff;border-color:#d8e0e7;color:#344b60}.button.secondary:hover{background:#f5f7fa;border-color:#b8c9db}.button.danger{background:#c53838;color:#fff}.last-run{font-size:12px;color:var(--muted)}.stats{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);background:#fff;border-radius:var(--radius);padding:23px 8px;margin-bottom:28px}.stat{padding:0 26px;border-right:1px solid var(--line);display:grid;grid-template-columns:1fr auto;align-items:center;gap:12px}.stat:last-child{border-right:0}.stat-label{font-size:14px;color:#536778;font-weight:500}.stat strong{font-size:31px;font-weight:550;font-variant-numeric:tabular-nums}.stat-sub{grid-column:1/-1;font-size:12px;color:#89939d}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 286px;gap:24px;align-items:start}.targets-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.panel-head{padding:24px;display:flex;align-items:center;justify-content:space-between;gap:16px}h2{font-size:18px;font-weight:650;margin:0;line-height:1.5}.count-badge{display:inline-flex;justify-content:center;min-width:23px;font-size:12px;font-weight:600;background:#edf2f7;color:#63798d;padding:1px 7px;border-radius:5px;margin-left:7px;vertical-align:middle}.panel-head p{font-size:14px;color:var(--muted);margin:7px 0 0}.table-top{padding:10px 24px;background:#fafbfc;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted);gap:12px}.table-top label{display:flex;align-items:center;gap:8px}.table-top select{color:#526579;font-size:14px;background:#fff;border:1px solid #dfe6ec;border-radius:5px;padding:5px 6px}.progress-track{height:2px;background:#e9eef5}.progress-track div{height:100%;width:0;background:var(--blue);transition:width .3s}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;table-layout:fixed;text-align:left}thead th{padding:14px 20px;color:#788594;font-size:12px;font-weight:500;background:#fafbfc;border-bottom:1px solid var(--line)}thead th:first-child{width:32%;padding-left:24px}thead th:nth-child(2){width:30%}thead th:nth-child(3){width:24%}thead th:last-child{width:14%}tbody td{padding:20px;border-bottom:1px solid #edf0f3;vertical-align:middle;font-size:14px}tbody td:first-child{padding-left:24px}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:#fcfdff}.target-primary{display:flex;align-items:center;gap:11px}.target-avatar{width:34px;height:34px;border-radius:8px;background:#eef3fc;color:#4473b8;flex-shrink:0;font-size:13px;font-weight:700;display:grid;place-items:center}.target-avatar.custom{background:#e8f5f1;color:#198772}.target-label{min-width:0}.target-name{font-size:14px;font-weight:600;line-height:1.6;overflow-wrap:anywhere}.target-host{font-size:12px;color:#8a96a2;overflow-wrap:anywhere;line-height:1.5}.target-meta{font-size:12px;margin:8px 0 0 45px;color:#7d8b98}.target-meta span{color:var(--teal);margin-left:6px}.ip-value{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:14px;font-weight:500;overflow-wrap:anywhere;line-height:1.6}.ip-empty{color:#a6b0ba}.ip-location{font-size:12px;color:#86929e;margin-top:4px;line-height:1.5;overflow-wrap:anywhere}.result-badge{font-size:12px;display:inline-flex;align-items:center;gap:5px;border-radius:5px;padding:4px 7px;line-height:1.5;white-space:nowrap}.result-badge.idle{background:#f1f3f6;color:#83919d}.result-badge.running{background:#edf3ff;color:#3664c8}.result-badge.ip{background:#e9f6f0;color:#23785c}.result-badge.response{background:#fff5df;color:#977321}.result-badge.error{background:#fff0ee;color:#b45a4d}.status-detail{font-size:12px;color:#8a96a1;margin-top:5px;line-height:1.5;overflow-wrap:anywhere}.row-actions{display:flex;align-items:center;justify-content:flex-end;gap:2px}.action-heading{text-align:right}.icon-button{min-width:30px;min-height:34px;background:transparent;border:0;border-radius:5px;color:#8a9aaa;display:grid;place-items:center;font-size:17px;padding:5px}.icon-button:hover{background:#edf2f7;color:var(--blue)}.icon-button.delete:hover{color:#c13b3b;background:#fff0ee}.icon-button svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.panel-foot{border-top:1px solid var(--line);background:#fbfcfe;padding:15px 24px;display:flex;align-items:center;gap:7px;font-size:12px;color:#8b97a3}.local-icon{font-size:15px;color:#7c8fa1}.insights{display:flex;flex-direction:column;gap:20px}.insight-card{border-radius:var(--radius);padding:25px}.route-card{background:var(--navy);color:#fff}.route-card .eyebrow{color:#91aabd;font-size:11px}.route-card h2{font-size:19px;margin:11px 0 27px}.route-diagram{margin-bottom:24px}.route-source{border:1px solid #48647c;display:table;padding:8px 17px;font-size:12px;border-radius:6px;margin:auto;background:#244059}.route-lines{height:43px}.route-lines svg{width:100%;height:100%;fill:none;stroke:#638296;stroke-width:1.2}.route-nodes{display:flex;justify-content:space-between;gap:9px}.route-nodes span{border:1px solid #466a79;border-radius:5px;font-size:11px;text-align:center;background:#1e3c50;padding:8px;flex:1;color:#a8e4d5}.route-card p{font-size:14px;color:#b3c3d1;line-height:1.85;margin:0}.route-summary{border-top:1px solid #345067;padding-top:17px;margin-top:23px;color:#62d5bc;font-size:12px;line-height:1.8}.custom-note{border:1px solid #dce5ec;background:#edf2f7}.note-label{font-size:12px;color:#68849a;font-weight:600}.custom-note h3{font-size:18px;margin:12px 0}.custom-note p{font-size:14px;line-height:1.9;color:#6a7e8e;margin:0 0 18px}.text-button{background:none;border:0;padding:0;font-size:14px;font-weight:600;color:#3c628c;display:flex;align-items:center;gap:10px}.method{margin-top:47px;padding-top:32px;border-top:1px solid #dde5ed}.method-title{display:flex;align-items:center;gap:20px;margin-bottom:28px}.method-title .eyebrow{color:#8b98a5;font-size:11px}.method-title h2{font-size:16px}.method-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px}.method-number{color:#a7b4c2;font-size:12px;font-family:ui-monospace,monospace}.method-grid h3{font-size:14px;font-weight:600;margin:10px 0}.method-grid p{font-size:14px;color:#7c8a97;line-height:1.9;margin:0}.method-grid code{font-size:12px;word-break:break-all;color:#607990}footer{display:flex;justify-content:space-between;gap:15px;font-size:12px;color:#91a0ae;padding:30px 0;margin-top:23px;border-top:1px solid #e5ebf0}.footer-dot{margin:0 7px;color:#b8c2cc}dialog{width:calc(100% - 32px);max-width:480px;border:1px solid #dce4eb;border-radius:14px;color:var(--ink);background:#fff;padding:0;box-shadow:0 25px 80px #102b4833;max-height:90dvh;overflow:auto}dialog::backdrop{background:#0c203b66;backdrop-filter:blur(3px)}.dialog-head{padding:24px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:20px}.dialog-head h2{margin-top:5px;font-size:21px}.dialog-head .icon-button{font-size:25px}.dialog-head .eyebrow{font-size:11px}.dialog-body{padding:24px;display:flex;flex-direction:column;gap:18px}.dialog-body label{display:flex;flex-direction:column;gap:8px;font-size:14px;font-weight:500}.dialog-body input,.dialog-body select{width:100%;font-size:16px;min-height:44px;padding:10px 12px;border:1px solid #d7e0e9;background:#fff;color:var(--ink);border-radius:7px}.dialog-body input::placeholder{font-size:14px;color:#9ca8b4}.field-help{margin:0;font-size:12px;color:#8191a0;line-height:1.8;font-weight:400}.dialog-foot{background:#fafbfc;padding:18px 24px;display:flex;justify-content:flex-end;gap:10px;border-top:1px solid var(--line)}.form-error{color:#b73c3c;font-size:14px;line-height:1.7;margin:0}.dialog-body>p:not(.field-help):not(.form-error){font-size:16px;line-height:1.8;margin:0}.empty-state{text-align:center;padding:50px 20px}.empty-state h3{font-size:18px}.empty-state p{color:var(--muted);font-size:14px}#toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);padding:12px 20px;background:var(--navy);color:#fff;font-size:14px;line-height:1.6;border-radius:8px;box-shadow:0 5px 30px #132d4620;max-width:calc(100% - 32px);z-index:20}@media(min-width:1400px){tbody td{padding-top:21px;padding-bottom:21px}}@media(max-width:1120px){.workspace{grid-template-columns:minmax(0,1fr) 245px;gap:18px}.insight-card{padding:20px}.stat{padding:0 20px}.row-actions{flex-wrap:wrap;gap:0}tbody td,thead th{padding:16px 12px}tbody td:first-child,thead th:first-child{padding-left:20px}.target-primary{gap:8px}.target-meta{margin-left:42px}.target-avatar{width:30px;height:30px}.route-nodes{gap:5px}.route-nodes span{padding:8px 4px}}@media(max-width:960px){.workspace{grid-template-columns:1fr}.insights{display:grid;grid-template-columns:1fr 1fr}.route-card .route-diagram{display:none}.route-card h2{margin:10px 0 16px}.route-summary{margin-top:15px;padding-top:12px}.custom-note h3{margin:10px 0}.stat{padding:0 16px}.stat-sub{font-size:11px}.stat strong{font-size:27px}.method-grid{gap:25px}}@media(max-width:640px){.site-header{height:68px;padding:0 20px}.brand{font-size:16px;gap:9px}.brand-cn{font-size:14px}.brand-divider{margin:0 5px}.header-link{font-size:12px}.header-link span{display:none}.brand-mark{width:30px;height:30px;font-size:22px}main{padding:28px 16px 0}.intro{align-items:flex-start;flex-direction:column;gap:21px;margin-bottom:24px}h1{font-size:27px;letter-spacing:-.6px;margin:10px 0}.intro p{font-size:14px}.eyebrow{font-size:11px}.run-controls{flex-direction:row;align-items:center;justify-content:space-between;width:100%}.run-controls .button{font-size:14px;padding:10px 18px}.stats{grid-template-columns:1fr 1fr;padding:0;margin-bottom:20px;gap:0}.stat{padding:18px;gap:8px}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}.stat-label{font-size:13px}.stat strong{font-size:26px}.stat-sub{font-size:11px}.panel-head{padding:20px 16px}.panel-head h2{font-size:17px}.panel-head p{font-size:12px}.panel-head .button{padding:8px 11px;font-size:13px;min-height:38px}.table-top{padding:10px 16px}table{table-layout:fixed}thead th{font-size:11px;padding:12px 9px}thead th:first-child{width:34%;padding-left:16px}thead th:nth-child(2){width:33%}thead th:nth-child(3){width:25%}thead th:last-child{width:8%;padding-right:10px}.action-heading{font-size:0}tbody td{padding:16px 9px}tbody td:first-child{padding-left:16px}tbody td:last-child{padding-right:6px;padding-left:0}.target-avatar{display:none}.target-name{font-size:13px}.target-host,.target-meta{font-size:11px}.target-meta{margin-left:0;margin-top:5px}.ip-value{font-size:12px}.ip-location,.status-detail{font-size:11px}.result-badge{font-size:11px;padding:3px 5px;white-space:normal}.row-actions{flex-direction:column;gap:2px}.icon-button{min-width:28px;min-height:28px}.icon-button svg{width:14px;height:14px}.panel-foot{padding:13px 16px;font-size:11px}.insights{grid-template-columns:1fr;gap:16px}.insight-card{padding:22px}.route-card h2{font-size:18px}.route-card p{font-size:14px}.method{margin-top:32px;padding-top:25px}.method-title{flex-direction:column;align-items:flex-start;gap:8px;margin-bottom:25px}.method-grid{grid-template-columns:1fr;gap:25px}.method-grid>div{position:relative;padding-left:30px}.method-number{position:absolute;left:0;top:3px}.method-grid h3{margin:0 0 8px}.method-grid p{font-size:13px}footer{flex-direction:column;font-size:11px;gap:10px;margin-top:26px}.dialog-head,.dialog-body{padding:20px}.dialog-foot{padding:16px 20px}.dialog-head h2{font-size:19px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

.latency-value{font-size:17px;font-weight:600;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;line-height:1.5}.latency-value small{font-size:11px;font-weight:400;color:#8292a1}thead th:first-child{width:27%}thead th:nth-child(2){width:25%}thead th:nth-child(3){width:23%}thead th:nth-child(4){width:14%}thead th:last-child{width:11%}@media(max-width:640px){table{min-width:650px}thead th:first-child{width:26%}thead th:nth-child(2){width:24%}thead th:nth-child(3){width:23%}thead th:nth-child(4){width:16%}thead th:last-child{width:11%}.row-actions{flex-direction:row;flex-wrap:wrap}.action-heading{font-size:11px}.target-avatar{display:none}}