@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');

:root{font-family:'DM Sans',sans-serif;color:#182c42;background:#f4f7fb;font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px}button{font:inherit}::selection{background:#c8dcf5;color:#173b70}:focus-visible{outline:3px solid #2f6bba;outline-offset:4px}.site-shell{max-width:1440px;padding:0 64px;margin:auto}.topbar{height:100px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #d8e0e8}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:#173b70;font-family:Manrope,sans-serif;font-size:20px;font-weight:600;letter-spacing:-.035em}.brand-strong{font-weight:800}.brand-dot{color:#8a96a3;font-weight:500}.brand-mark{height:38px;width:38px;border-radius:11px;background:#173b70;display:grid;place-items:center}.brand-mark svg{width:24px;height:24px;fill:none;stroke:#fff;stroke-width:2.6;stroke-linecap:round}.topbar-note{font-size:13px;color:#586a78;display:flex;align-items:center;gap:9px}.status-dot,.state-indicator{width:7px;height:7px;border-radius:50%;background:#5da779;display:inline-block;box-shadow:0 0 0 4px #e4f0e7}main{padding:70px 0 46px}.intro{text-align:center;max-width:800px;margin:0 auto 42px}.intro h1{font-family:Manrope,sans-serif;font-size:clamp(39px,5vw,70px);line-height:1.09;letter-spacing:-.045em;font-weight:800;margin:0 0 19px}.intro em{font-style:normal;color:#2f6bba}.intro p{font-size:17px;line-height:1.65;color:#516273;margin:0 auto;max-width:590px}.test-panel{max-width:870px;margin:auto;background:#fff;border:1px solid #e8e9e6;border-radius:24px;box-shadow:0 20px 50px rgba(19,42,69,.07);overflow:hidden}.panel-head{height:74px;padding:0 32px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #e9edf0}.panel-title{font-size:14px;font-weight:700;color:#243b51}.test-state{font-size:12px;color:#647584;display:flex;align-items:center;gap:10px}.test-state.running .state-indicator{background:#ebaa49;box-shadow:0 0 0 4px #fbf0dd;animation:pulse 1.2s ease-in-out infinite}.test-state.complete .state-indicator{background:#5da779}.test-state.error .state-indicator{background:#d56660;box-shadow:0 0 0 4px #fae9e7}@keyframes pulse{50%{box-shadow:0 0 0 7px #fbf0dd}}.gauge-wrap{display:flex;justify-content:center;padding:22px 20px 0}.gauge{position:relative;width:min(100%,500px);height:315px}.gauge-svg{width:100%;height:100%;overflow:visible}.gauge-track,.gauge-progress{fill:none;stroke-width:16;stroke-linecap:round}.gauge-track{stroke:#edf0f2}.gauge-progress{stroke:#2f6bba;stroke-dasharray:0 100;transition:stroke-dasharray .35s ease-out}.tick{stroke:#bfccd8;stroke-width:2}.tick.major{stroke:#8397aa;stroke-width:3}.gauge-center{position:absolute;inset:130px 0 auto;display:flex;align-items:center;flex-direction:column}.gauge-phase{margin-top:2px;font-size:11px;font-weight:700;letter-spacing:.16em;color:#586b7a}.gauge-number{font-family:Manrope,sans-serif;font-size:88px;line-height:1.2;letter-spacing:-.06em;color:#173b70;font-weight:800;font-variant-numeric:tabular-nums}.gauge-number .decimal{font-size:.48em;letter-spacing:-.03em}.gauge-unit{color:#5d6f7d;font-size:15px;font-weight:600}.gauge-label{position:absolute;top:262px;font-size:12px;font-weight:700;color:#617482}.gauge-label-left{left:44px}.gauge-label-right{right:34px}.test-controls{text-align:center;margin:-3px 0 32px}.start-button{border:0;background:#173b70;color:#fff;border-radius:12px;min-width:238px;min-height:56px;padding:14px 24px;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:700;font-size:15px;cursor:pointer;box-shadow:0 9px 20px rgba(23,59,112,.18);transition:background .2s,transform .2s,box-shadow .2s}.start-button:hover{background:#255590;transform:translateY(-2px);box-shadow:0 13px 24px rgba(23,59,112,.22)}.start-button:active{transform:translateY(0)}.start-button:disabled{opacity:.68;cursor:wait;transform:none}.button-icon{font-size:23px;line-height:12px;font-weight:400}.helper-text{font-size:12px;color:#637382;margin:13px 0 0;min-height:18px}.measurements{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #e9edf0;padding:27px 20px}.measurement{min-height:78px;display:flex;align-items:flex-start;justify-content:center;gap:14px}.measurement+.measurement{border-left:1px solid #e9edf0}.measurement-icon{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;font-size:22px;font-weight:500;line-height:1}.down{background:#e8f0fc;color:#2f6bba}.up{background:#e7f4ef;color:#287653}.ping{background:#fbf0de;color:#b97c28}.measurement>div{display:flex;align-items:baseline;flex-wrap:wrap;gap:3px 5px;max-width:125px}.measurement-label{display:block;width:100%;color:#566a7b;font-size:12px;font-weight:600}.measurement strong{font-family:Manrope,sans-serif;font-weight:800;font-size:27px;line-height:1.25;font-variant-numeric:tabular-nums;color:#173b70}.measurement-unit{font-size:12px;color:#5d6f7d}.footnote{text-align:center;max-width:640px;margin:26px auto 0;color:#586a77;font-size:12px;line-height:1.7}footer{border-top:1px solid #d8e0e8;padding:26px 0 34px;display:flex;justify-content:space-between;color:#637483;font-size:12px}.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:700px){.site-shell{padding:0 18px}.topbar{height:75px}.brand{font-size:16px;gap:8px}.brand-mark{height:34px;width:34px}.topbar-note{display:none}main{padding:49px 0 36px}.intro{margin-bottom:30px}.intro h1{font-size:clamp(35px,9vw,54px);letter-spacing:-.04em}.intro p{font-size:14px;max-width:330px}.test-panel{border-radius:18px}.panel-head{height:62px;padding:0 20px}.gauge-wrap{padding:25px 12px 0}.gauge{height:auto;aspect-ratio:500/325}.gauge-center{inset:34% 0 auto}.gauge-number{font-size:clamp(54px,12vw,78px)}.gauge-label{top:80%}.gauge-label-left{left:8%}.gauge-label-right{right:7%}.test-controls{margin:0 0 26px}.measurements{padding:22px 7px}.measurement{gap:5px;flex-direction:column;align-items:center;text-align:center}.measurement>div{justify-content:center}.measurement-label{font-size:11px}.measurement strong{font-size:21px}.measurement-unit{font-size:11px}.measurement-icon{width:29px;height:29px;font-size:18px;border-radius:8px}.footnote{padding:0 10px}footer span:last-child{display:none}}@media(max-width:390px){.brand-dot{display:none}.gauge-phase{font-size:9px}.gauge-number{font-size:52px}.test-state{font-size:11px}.panel-title{font-size:12px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}

@media(max-width:700px){
  body{background:#fff}
  .site-shell{padding:0 12px}
  .topbar{height:56px;border-bottom:1px solid #e9edf0}
  .brand{font-size:15px}
  main{padding:0}
  .intro,.footnote,footer{display:none}
  .test-panel{height:calc(100svh - 56px);border:0;border-radius:0;box-shadow:none;display:flex;flex-direction:column}
  .panel-head{height:42px;flex:0 0 42px;padding:0 6px;border-bottom:0}
  .gauge-wrap{flex:1 1 auto;min-height:0;align-items:center;padding:0}
  .gauge{height:min(34svh,250px);width:auto;max-width:100%;aspect-ratio:500/325}
  .gauge-center{inset:calc(34% + 13px) 0 auto}
  .gauge-number{font-size:clamp(46px,min(13vw,9svh),72px)}
  .gauge-unit{font-size:13px;line-height:1.2}
  .gauge-phase{font-size:10px;line-height:1.2}
  .gauge-label{top:90%}
  .test-controls{flex:0 0 auto;margin:0 0 10px}
  .start-button{min-height:50px;width:min(100%,290px);padding:11px 14px;font-size:13px}
  .helper-text{display:none}
  .measurements{flex:0 0 auto;min-height:96px;padding:12px 2px 8px}
  .measurement{min-height:70px;gap:4px}
  .measurement strong{font-size:20px}
}
@media(max-width:700px){
  .test-panel{height:auto}
  .gauge-wrap{flex:0 0 auto;padding:14px 0 0}
  .gauge{width:min(100%,338px);height:auto;aspect-ratio:500/325}
  .test-controls{margin:8px 0 12px}
}
@media(max-width:700px) and (max-height:600px){
  .gauge{width:min(100%,300px)}
  .gauge-wrap{padding-top:6px}
  .test-controls{margin:4px 0 8px}
}