:root{color-scheme:dark;--bg:#10130f;--panel:#181c17;--panel-alt:#1b201a;--border:#30362c;--fg:#f1f4ed;--muted:#a0aa98;--accent:#c5f36b;--accent-fg:#1b270c;--accent-soft:#c5f36b14;--upload:#95b6e5;--radius:22px;font-family:Inter,"Segoe UI",Arial,sans-serif;font-synthesis:none}
[data-theme=violet]{--accent:#c8a4ff;--accent-fg:#26113f;--accent-soft:#c8a4ff14;--bg:#131116;--panel:#1b181f;--panel-alt:#211d26;--border:#37303e;--muted:#aaa1b4}
[data-theme=cyan]{--accent:#77e3d6;--accent-fg:#10322e;--accent-soft:#77e3d614;--bg:#0f1414;--panel:#171e1e;--panel-alt:#1a2424;--border:#2d3a39;--muted:#9cadaa}
[data-theme=blue]{--accent:#95bfff;--accent-fg:#142747;--accent-soft:#95bfff14;--bg:#101318;--panel:#181d25;--panel-alt:#1c2330;--border:#2d3849;--muted:#9eacbf}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--bg);color:var(--fg);font-size:15px;line-height:1.5}button,input,a{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer}button:disabled{cursor:not-allowed}a{color:inherit;text-decoration:none}button,a{touch-action:manipulation}a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:5px}button{transition:background .18s,border-color .18s,color .18s}button:hover:not(:disabled){filter:brightness(1.08)}[hidden]{display:none!important}.sprite{position:absolute;width:0;height:0;overflow:hidden}.icon{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.shell{max-width:1320px;margin:auto;padding:0 44px}.header{display:flex;align-items:center;justify-content:space-between;gap:32px;height:108px;border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;font-size:25px;font-weight:750;letter-spacing:-1px}.brand-light{font-weight:400}.brand-dot{color:var(--accent)}.brand-mark{display:grid;place-items:center;width:37px;height:37px;margin-right:10px;background:var(--accent);border-radius:11px}.brand-mark svg{width:28px;height:28px;fill:none;stroke:var(--accent-fg);stroke-width:1.8;stroke-linecap:round}.header nav{display:flex;gap:32px;font-size:13px;color:var(--muted)}.header nav a{padding:14px 0}.header nav .nav-active{color:var(--fg)}.header-note{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px}.small-dot{width:6px;height:6px;display:inline-block;background:var(--accent);border-radius:50%;flex-shrink:0}.preview-banner{display:flex;justify-content:space-between;gap:18px;padding:11px 0;font-size:11px;color:var(--muted);border-bottom:1px solid var(--border)}.preview-banner b{color:var(--fg);font-weight:500}.preview-banner div{display:flex;gap:14px;white-space:nowrap}.preview-banner a{color:var(--accent)}.intro{display:flex;align-items:center;justify-content:space-between;padding:48px 0 37px}.eyebrow{font-size:10px;letter-spacing:2.2px;color:var(--muted);font-weight:600;margin:0 0 14px;display:flex;align-items:center;gap:9px}.line{width:19px;height:1px;background:var(--accent)}h1{font-size:clamp(40px,4.3vw,59px);font-weight:530;line-height:1.07;letter-spacing:-2.5px;margin:0}h1 span{color:var(--accent)}.intro-copy{color:var(--muted);font-size:14px;line-height:1.7;margin:18px 0 0}.intro-aside{display:flex;align-items:center;gap:18px;color:var(--muted);font-size:12px;margin-top:15px}.intro-aside .icon{width:42px;height:42px;stroke-width:.8;color:var(--accent);opacity:.8}.intro-aside b{font-weight:450;color:var(--fg)}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 352px;gap:20px;align-items:start}.test-panel,.locations-panel{border:1px solid var(--border);background:var(--panel);border-radius:var(--radius);overflow:hidden}.panel-top{padding:22px 26px 0;display:flex;align-items:center;justify-content:space-between;font-size:11px}.panel-label{display:flex;align-items:center;gap:8px}.test-duration{color:var(--muted)}.dial{position:relative;width:min(430px,100%);margin:14px auto -9px;aspect-ratio:460/270}.dial-svg{display:block;width:100%;height:100%;overflow:visible}.dial-base,.dial-progress{fill:none;stroke-width:11;stroke-linecap:round}.dial-base{stroke:var(--border)}.dial-progress{stroke:url(#arc-color);stroke-dasharray:100;stroke-dashoffset:100;transition:stroke-dashoffset .25s}.dial-inner{fill:none;stroke:var(--border);stroke-width:1;stroke-dasharray:1 7}.dial-svg text{font:10px "Segoe UI",Arial,sans-serif;fill:var(--muted)}.dial-readout{position:absolute;inset:34% 0 0;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;pointer-events:none}.dial-caption{color:var(--muted);font-size:10px;letter-spacing:1.8px}.dial-value{font-size:clamp(55px,6.3vw,84px);font-weight:450;line-height:1.2;letter-spacing:-4px;font-variant-numeric:tabular-nums}.dial-unit{color:var(--muted);font-size:13px}.test-actions{text-align:center;padding-bottom:23px}.start-button{height:50px;min-width:245px;display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid transparent;border-radius:10px;background:var(--accent);color:var(--accent-fg);font-size:14px;font-weight:650;padding:0 22px}.start-button:disabled{background:var(--border);color:var(--muted)}.start-button.running{background:transparent;border-color:var(--accent);color:var(--accent)}.test-actions p{font-size:11px;margin:10px 18px 0;color:var(--muted);min-height:17px}.measurements{display:grid;grid-template-columns:1.15fr 1.15fr 1fr 1fr;margin:0 26px;border-top:1px solid var(--border);padding:22px 0}.measurements>div{padding-left:19px;border-left:1px solid var(--border)}.measurements>div:first-child{padding:0;border:0}.metric-label{display:flex;gap:6px;align-items:center;font-size:11px;color:var(--muted)}.metric-label .icon{width:13px;height:13px;color:var(--accent)}.measurements>div:nth-child(2) .icon{color:var(--upload)}.measurements p{display:flex;align-items:baseline;gap:6px;margin:7px 0 0}.measurements strong{font-weight:500;font-size:26px;letter-spacing:-.8px;font-variant-numeric:tabular-nums}.measurements p span{font-size:10px;color:var(--muted)}.chart-area{border-top:1px solid var(--border);padding:15px 26px 5px}.chart-title{display:flex;justify-content:space-between;gap:15px;color:var(--muted);font-size:8px;letter-spacing:1px}.chart-title>div{display:flex;align-items:center;gap:5px;font-size:9px;letter-spacing:0}.legend{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--accent)}.legend.upload{background:var(--upload);margin-left:10px}.chart{position:relative;height:86px;margin-top:7px}.chart svg{width:100%;height:100%;overflow:visible}.chart-grid{fill:none;stroke:var(--border);stroke-dasharray:2 5;stroke-width:.6}polyline{fill:none;stroke:var(--accent);stroke-width:2;vector-effect:non-scaling-stroke;stroke-linecap:round;stroke-linejoin:round}#upload-line{stroke:var(--upload)}#chart-empty{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:10px}.selected-footer{display:flex;align-items:center;gap:7px;font-size:11px;color:var(--muted);padding:14px 26px;border-top:1px solid var(--border);background:var(--panel-alt)}.selected-footer .icon{width:14px;height:14px}.selected-footer b{font-weight:500;color:var(--fg)}.selected-footer button{margin-left:auto;border:0;background:transparent;color:var(--accent);font-size:10px;padding:6px}.locations-panel{padding:24px 20px}.locations-heading{display:flex;align-items:center;justify-content:space-between;gap:8px}.locations-heading .eyebrow{font-size:8px;margin-bottom:8px}.locations-heading h2{font-size:19px;letter-spacing:-.6px;font-weight:500;margin:0}.location-count{font-size:10px;color:var(--accent);padding:4px 8px;border:1px solid var(--border);border-radius:6px}.auto-button{display:flex;align-items:center;gap:9px;width:100%;margin-top:23px;padding:13px 11px;background:var(--accent-soft);border:1px solid var(--border);border-radius:10px;font-size:11px;text-align:left}.auto-button .icon{width:15px;height:15px;color:var(--accent)}.auto-button .chevron{margin-left:auto;width:12px;height:12px;color:var(--muted)}.location-hint{font-size:10px;color:var(--muted);margin:7px 0 21px 2px}.server-list{display:flex;flex-direction:column;gap:8px}.server{display:flex;align-items:center;gap:12px;text-align:left;background:transparent;border:1px solid transparent;width:100%;border-radius:11px;padding:13px 10px;min-height:72px}.server:hover{background:var(--panel-alt)}.server[aria-pressed=true]{background:var(--accent-soft);border-color:var(--accent)}.flag{width:35px;height:26px;flex-shrink:0;border-radius:5px;overflow:hidden;border:1px solid #ffffff18;display:grid;place-items:center;background:var(--panel-alt)}.flag svg{width:100%;height:100%}.flag .icon{width:19px;height:19px;color:var(--accent)}.server-info{min-width:0;display:flex;flex-direction:column;gap:3px}.server-info b{font-size:12px;font-weight:550}.server-info small{font-size:10px;color:var(--muted)}.server-status{margin-left:auto;text-align:right;font-size:10px;white-space:nowrap}.server-status span{display:block;color:var(--muted);font-size:8px;margin-top:3px}.server-status.ready{color:var(--accent)}.server-status.pending{color:var(--muted)}.server-check{display:inline-grid;place-items:center;border:1px solid var(--accent);border-radius:50%;width:15px;height:15px;color:var(--accent);font-size:10px;margin-left:5px}.location-bottom{display:flex;align-items:flex-start;gap:8px;margin:21px 2px 0;padding-top:18px;border-top:1px solid var(--border)}.location-bottom .small-dot{margin-top:5px;opacity:.5}.location-bottom p{font-size:10px;color:var(--muted);line-height:1.6;margin:0}.about{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:30px;padding:51px 0 44px;border-bottom:1px solid var(--border)}.about-title .eyebrow{font-size:8px;letter-spacing:1.7px}.about h2{font-size:23px;line-height:1.25;letter-spacing:-.8px;font-weight:500;margin:0}.about-number{font-size:10px;color:var(--accent)}.about h3{font-size:12px;font-weight:550;margin:12px 0 9px}.about-item p{font-size:11px;line-height:1.8;color:var(--muted);margin:0;max-width:230px}footer{padding:27px 0 32px;display:flex;align-items:center;gap:24px;color:var(--muted);font-size:10px}.footer-brand{font-size:17px;font-weight:650;color:var(--fg);letter-spacing:-.7px}footer>div{margin-left:auto;display:flex;gap:23px;align-items:center}footer button{background:none;border:0;padding:8px 0;color:var(--muted);font-size:10px}.recent-section{margin-top:30px;padding:24px 26px;border:1px solid var(--border);border-radius:var(--radius);background:var(--panel)}.section-heading{display:flex;justify-content:space-between;align-items:center}.section-heading h2{font-size:17px;font-weight:500;margin:0}.section-heading button{background:none;border:0;color:var(--muted);font-size:11px;min-height:36px}.section-subtitle{font-size:11px;color:var(--muted);margin:3px 0 15px}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:12px;white-space:nowrap}th{font-weight:400;color:var(--muted);text-align:left;font-size:10px}td,th{padding:11px 12px;border-bottom:1px solid var(--border)}td:first-child,th:first-child{padding-left:0}tbody tr:last-child td{border:0}dialog{max-width:520px;width:calc(100% - 36px);background:var(--panel);color:var(--fg);border:1px solid var(--border);border-radius:20px;padding:32px;line-height:1.8}dialog::backdrop{background:#000a}dialog h2{line-height:1.2;font-size:27px;font-weight:500}dialog p{font-size:13px;color:var(--muted)}#privacy-close{position:absolute;right:16px;top:10px;width:36px;height:36px;border:0;background:none;font-size:25px;color:var(--muted)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.skip{position:fixed;top:-80px;left:15px;z-index:20;background:var(--accent);color:var(--accent-fg);padding:12px}.skip:focus{top:15px}.running #state-dot{animation:pulse 1.2s infinite}@keyframes pulse{50%{opacity:.3}}
@media(min-width:1450px){.shell{max-width:1400px}.workspace{grid-template-columns:minmax(0,1fr) 385px}.dial{width:460px}.intro{padding-top:57px}.server{padding:15px 12px}}
@media(max-width:1050px){.shell{padding:0 28px}.header-note{display:none}.workspace{grid-template-columns:minmax(0,1fr) 310px}.measurements{margin:0 20px}.measurements>div{padding-left:10px}.measurements strong{font-size:22px}.about{gap:22px}.selected-footer{padding:14px 20px}.locations-panel{padding:22px 16px}.chart-area{padding-left:20px;padding-right:20px}}
@media(max-width:800px){.workspace{grid-template-columns:1fr}.locations-panel{padding:24px}.server-list{display:grid;grid-template-columns:1fr 1fr}.server{border-color:var(--border)}.intro-aside{display:none}.intro{padding:35px 0 28px}.about{grid-template-columns:1fr 1fr;gap:28px}.dial{width:420px}.dial-value{font-size:76px}.header{height:85px}.header nav{gap:22px;font-size:11px}.preview-banner{font-size:10px}.location-bottom{margin-top:18px}.about-title{grid-column:1/-1}.about-title h2 br{display:none}.about-item p{max-width:none}.about-item:last-child{grid-column:1/-1}.chart-area{padding-top:18px}footer{flex-wrap:wrap;gap:12px}footer>div{margin-left:auto}}
@media(max-width:480px){.shell{padding:0 18px}.header{height:78px;gap:15px}.brand{font-size:22px}.brand-mark{width:32px;height:32px;margin-right:8px}.header nav{gap:17px}.header nav a:last-child{display:none}.preview-banner{flex-direction:column;gap:7px;line-height:1.6}.preview-banner>div{gap:20px}.intro{padding:30px 0 24px}h1{font-size:43px;letter-spacing:-1.9px}.intro-copy{font-size:13px;margin-top:15px}.eyebrow{font-size:9px}.test-panel{border-radius:18px}.panel-top{padding:19px 18px 0;font-size:10px}.dial{width:100%;margin:14px auto 0}.dial-value{font-size:68px}.dial-caption{font-size:9px}.dial-unit{font-size:11px}.start-button{min-width:225px;height:48px}.test-actions{padding-bottom:20px}.test-actions p{font-size:10px}.measurements{grid-template-columns:1fr 1fr;gap:19px 0;margin:0 18px;padding:21px 0}.measurements>div{padding-left:20px}.measurements>div:nth-child(3){border-left:0;padding-left:0}.measurements strong{font-size:28px}.metric-label{font-size:11px}.chart-title{font-size:7px;gap:8px}.chart-title>div{font-size:8px}.chart-area{padding:16px 18px 3px}.selected-footer{padding:12px 18px;flex-wrap:wrap;font-size:10px}.selected-footer button{margin-left:17px;min-height:30px}.locations-panel{padding:22px 18px}.server-list{grid-template-columns:1fr}.server{min-height:70px;padding:13px}.server-info b{font-size:13px}.server-info small{font-size:11px}.location-count{font-size:10px}.locations-heading h2{font-size:21px}.auto-button{font-size:12px;min-height:47px}.about{padding:35px 0;grid-template-columns:1fr;gap:25px}.about-title,.about-item:last-child{grid-column:auto}.about h2{font-size:25px}.about-title h2 br{display:initial}.about h3{font-size:14px;margin-top:7px}.about-item p{font-size:12px}.about-title .eyebrow{font-size:9px}.about-number{font-size:11px}footer{padding:24px 0;align-items:flex-start}footer>span:nth-child(2){display:none}footer>div{flex-direction:column;align-items:flex-end;gap:3px;font-size:10px}.recent-section{padding:20px 18px}.section-heading h2{font-size:16px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}