/* Clear hierarchy: a compact graphite instrument on a light page. */
.test{background:radial-gradient(ellipse at 50% 25%,#2b3c4955,transparent 65%),linear-gradient(135deg,#1b242e,#10171f);color:#e6edf2;border:1px solid #40515f;outline:none;box-shadow:0 18px 50px #233c5020,inset 0 1px 0 #ffffff09}
.test:before{background:linear-gradient(90deg,transparent,#a7c5d347,transparent)}.test:after{opacity:.2;background-image:radial-gradient(#b5d4e95c .7px,transparent .9px)}
.test .badge{background:#253440;border-color:#6b889b44;color:#d1dfe8}.test .section-top>.muted{color:#abbcc8;font-size:11px}.test .instrument-label{color:#adbfcc;font-size:10px;letter-spacing:2px}.test .dial{background:conic-gradient(from 210deg,#88cee0 0deg,#b8e6ef var(--arc,0deg),#3a4e5c var(--arc,0deg),#3a4e5c 300deg,transparent 300deg);filter:drop-shadow(0 6px 18px #8dbccc13)}.test .dial:before{background:repeating-conic-gradient(from 210deg,#abc5d185 0deg .5deg,transparent .5deg 5deg)}.test .dial:after{border-color:#9dbac62e;box-shadow:none}.test .dial-inner{background:radial-gradient(circle at 35% 25%,#344957,#17232e 72%,#101a23);border-color:#24343f;box-shadow:inset 0 1px 4px #dceef20b,inset 0 -14px 24px #0002}.test .dial-inner strong{color:#f2f7fa;text-shadow:none}.test .dial-inner #phase{color:#b5c9d6;font-size:10px;letter-spacing:1.4px}.test .dial-inner #live-unit{color:#cbb68d;font-size:11px;letter-spacing:1.5px}.test .test-note,.test #status{color:#aebfc9;font-size:12px}.test .controls label{color:#b9cad6;font-size:12px}.test .controls select{background:#24323d;color:#e5edf2;border-color:#617b8c50;box-shadow:none}.test .metrics{border-color:#8099a333}.test .metrics>div:not(:first-child){border-color:#8099a333}.test .metrics span{color:#c2d3df;font-size:12px}.test .metrics strong{color:#f0f7fc}.test .metrics small{color:#acbecb;font-size:12px}.test summary{color:#b9d2df;border-color:#8099a333}.test .detail-grid,.test .detail-grid b{color:#d3e3ec}.test .detail-grid small,.test details>.muted{color:#a8bdcb;font-size:12px}.test>.primary{min-height:52px;font-size:15px;letter-spacing:0}.test>.primary:disabled{opacity:1;background:#293e4b;border-color:#5a788c;color:#d8e9f1;box-shadow:none;cursor:progress}.test.is-running #start:before{content:'';display:inline-block;width:13px;height:13px;border:2px solid #7193a6;border-right-color:#e0f4ff;border-radius:50%;margin-right:10px;vertical-align:-2px;animation:test-spin .8s linear infinite}.test #stop{background:#25343f;color:#dce8ef;border-color:#6e899e66;min-height:44px}.install-inline{text-align:center;padding:22px 12px 3px}.install-inline .install-button{position:static;font-size:13px;min-height:44px;padding:11px 20px}.install-inline .install-button:after{display:none}.mobile-nav a{gap:0;font-size:13px}.mobile-nav[hidden]{display:none!important}button,.mobile-nav a{touch-action:manipulation}button:focus-visible,a:focus-visible{outline:2px solid #5a91ae;outline-offset:4px}.test button:focus-visible{outline-color:#cee8f5}.primary span{float:none}.test .ui-icon{width:14px;height:14px;vertical-align:-2px;margin-right:4px;display:inline-block;fill:none;stroke:currentColor;stroke-width:1.6}.test-note br{display:none}.test-note{max-width:440px;margin-left:auto;margin-right:auto}.panel{border-radius:17px}h2{font-weight:500}.eyebrow{font-size:10px;letter-spacing:1.5px}.hero-detail{font-size:13px}.network .muted,.plan small,#comparison{font-size:12px}.task-card p,.task-card b{font-size:12px}.guided button{min-height:44px}footer p{font-size:12px}
@keyframes test-spin{to{transform:rotate(360deg)}}
@media(max-width:780px){
 body{padding-bottom:calc(88px + env(safe-area-inset-bottom,0px))}header{padding:12px 18px;min-height:60px}main{padding:10px 14px 18px}.intro{margin:2px 0 16px;padding:0 8px}.intro .eyebrow{display:none}h1{font-size:32px;line-height:1.08;letter-spacing:-1.3px;margin:10px auto 10px;max-width:340px}.intro p{font-size:14px;line-height:1.5}.intro .hero-detail{display:none}.test{padding:18px 18px 20px}.test .section-top{flex-wrap:nowrap;align-items:center;gap:8px}.test .badge{font-size:10px;max-width:65%;padding:6px 9px}.test .section-top>.muted{font-size:10px;max-width:39%;text-align:right;line-height:1.4}.instrument{padding:16px 0 2px}.test .instrument-label{font-size:9px;letter-spacing:1.6px}.test .dial{width:clamp(160px,28svh,210px);height:clamp(160px,28svh,210px);margin:20px auto 16px}.test .dial-inner strong{font-size:clamp(49px,8svh,64px)}.test .dial-inner #phase{font-size:8px;max-width:85%;text-align:center;line-height:1.5;letter-spacing:1px}.test>.primary{min-height:50px;width:100%;margin:4px auto 0}.test .test-note{font-size:11px;line-height:1.55;margin:15px 0 12px}.test .controls label,.test #status{font-size:12px}.test .metrics span{font-size:11px;min-height:2.4em}.test .metrics small{font-size:11px}.test .metrics strong{font-size:30px}.test .metrics{gap:8px}.mobile-nav{padding:9px 14px calc(9px + env(safe-area-inset-bottom,0px));border-top:1px solid #c4d1d9;background:#f5f8faef;backdrop-filter:blur(14px)}.mobile-nav a{min-height:44px}.install-inline{padding-top:18px}.panel h2{font-size:23px}.network label{font-size:13px}.recheck-confirm{font-size:14px}.eyebrow{font-size:10px}.test .detail-grid{gap:18px 12px}footer{gap:14px}
}
@media(max-height:650px) and (max-width:780px){header{min-height:54px;padding-top:9px;padding-bottom:9px}.intro{margin-bottom:12px}h1{font-size:29px}.test{padding-top:15px}.instrument{padding-top:12px}.test .dial{width:160px;height:160px;margin:16px auto 13px}.test .dial-inner strong{font-size:48px}}
@media(prefers-reduced-motion:reduce){.test.is-running #start:before{animation:none}}
/* Centered instrument on a continuous light surface. */
header{max-width:none;padding:14px 24px;min-height:60px;border:0}.privacy{display:none}.language-switch{margin-left:auto}.language-switch select{width:64px;min-height:38px;padding:6px 9px;border-radius:12px;font-size:12px}main{max-width:none;padding:0 24px 24px}.intro{text-align:center;margin:12px 0 0;padding:0}.intro .eyebrow,.hero-detail{display:none}h1{font-size:clamp(30px,3.2vw,46px);max-width:none;margin:8px auto 10px;letter-spacing:-1.8px}.intro p{font-size:16px;max-width:none;margin:0 auto}.intro br{display:none}.layout{display:block;max-width:1160px;margin:auto}.test{max-width:100%;padding:12px 0 20px;background:none;color:#294455;border:0;outline:0;border-radius:0;box-shadow:none;backdrop-filter:none;overflow:visible}.test:before,.test:after{display:none}.test .section-top{justify-content:center;gap:16px}.test .section-top>.muted{display:none}.test .badge{background:none;border:0;color:#647986;font-size:11px;padding:4px}.instrument{padding:8px 0 0}.test .instrument-label{display:none}.test .dial{width:280px;height:280px;margin:22px auto 24px;filter:none;background:conic-gradient(from 210deg,#5696a9 0deg,#73c4d1 var(--arc,0deg),#c6d4dd var(--arc,0deg),#c6d4dd 300deg,transparent 300deg)}.test .dial:before{background:repeating-conic-gradient(from 210deg,#6e8a9c8a 0deg .5deg,transparent .5deg 5deg)}.test .dial:after{border-color:#fff}.test .dial-inner{border:7px solid #eaf0f4;background:radial-gradient(circle at 35% 25%,#fff,#edf3f7);box-shadow:inset 0 1px 4px #fff,0 8px 30px #40617b0b;position:relative}.test .dial-inner #phase{font-size:10px;letter-spacing:1px;color:#5e7687;position:absolute;top:38px;left:12px;right:12px;text-align:center}.test .dial-inner strong{font-size:68px;color:#294455;text-shadow:none}.test .dial-inner #live-unit{font-size:11px;color:#647b8a;letter-spacing:1px}.test:not(.is-running):not(.has-reading) #live,.test:not(.is-running):not(.has-reading) #live-unit{visibility:hidden}#start{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:190px;min-height:56px;border-radius:50px;font-size:15px;z-index:3;margin:0;padding:12px;line-height:1.35;letter-spacing:0}.test.is-running #start{display:none}.test.has-reading:not(.is-running) #start{top:auto;bottom:21px;transform:translateX(-50%);width:150px;min-height:36px;padding:7px;font-size:12px}.test.has-reading:not(.is-running) #live-unit{visibility:hidden}.test #stop{display:block;margin:0 auto;min-height:42px;background:#f4f7fa;color:#3e586b;border-color:#bdcbd7}#stop[hidden]{display:none!important}.test .test-note,.test #status{color:#647986;font-size:11px}.test .test-note{max-width:470px;margin:12px auto}.test .controls{max-width:270px;margin:auto}.test .controls label{color:#4c6374;font-size:11px}.test .controls select{background:#fff;color:#344d60;border-color:#b4c4d35c;padding:9px 12px;min-height:40px}.test #status{margin:12px auto;min-height:18px}.test .metrics{max-width:840px;margin:25px auto 0;padding:20px 0;border-color:#b7c7d44f}.test .metrics>div:not(:first-child){border-color:#b7c7d44f}.test .metrics span,.test .metrics small{font-size:12px;color:#60798a}.test .metrics strong{font-size:36px;color:#294455}.test details{max-width:840px;margin:auto}.test summary{color:#557287;border-color:#b7c7d44f}.test .detail-grid,.test .detail-grid b{color:#456074}.test .detail-grid small,.test details>.muted{color:#6a7d8c}aside{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:24px auto 0}aside .panel{height:auto}.diagnosis,.history,footer{max-width:1160px;margin-left:auto;margin-right:auto}
@media(max-width:780px){header{padding:10px 14px;min-height:56px}.brand{font-size:20px}.brand img{width:27px;height:27px}.language-switch select{width:60px;min-height:36px}main{padding:0 14px 16px}.intro{margin:10px 0 0}h1{font-size:31px;max-width:340px;line-height:1.08;margin:5px auto 10px;letter-spacing:-1.3px}.intro p{font-size:13px;max-width:340px}.test{padding:8px 0 16px}.instrument{padding:3px 0 0}.test .dial{width:244px;height:244px;margin:20px auto}.test .dial-inner #phase{top:28px;font-size:9px}.test .dial-inner strong{font-size:58px}#start{width:176px;min-height:52px;font-size:14px}.test .test-note{font-size:10px;max-width:330px;margin:8px auto 12px}.test .metrics{margin-top:20px;gap:8px}.test .metrics span{font-size:11px;min-height:2.4em}.test .metrics strong{font-size:30px}.test .metrics small{font-size:10px}aside{grid-template-columns:1fr;gap:16px;margin-top:18px}.test.has-reading:not(.is-running) #start{bottom:15px;width:140px}.test.has-reading:not(.is-running) .dial-inner strong{font-size:52px}}
@media(max-height:650px) and (max-width:780px){.test .dial{width:220px;height:220px;margin:18px auto}.test .dial-inner #phase{top:22px}h1{font-size:28px}.test.has-reading:not(.is-running) #start{bottom:10px}}
/* Quiet controls, with traffic details available on demand. */
#connection[hidden]{display:none!important}.test .section-top{min-height:18px}.test #stop{font:500 13px/1.3 Inter,system-ui,sans-serif;letter-spacing:0;padding:11px 24px;min-height:44px;border-radius:30px;border:1px solid #9fb3c466;background:#ffffff9c;color:#3d5b6f;box-shadow:inset 0 1px 0 #fff;transition:background .18s,border-color .18s,transform .18s}.test #stop:hover{background:#fff;border-color:#7c9aae}.test #stop:active{transform:scale(.97)}.test .controls{position:relative;margin-top:22px}.test .controls label{padding-right:0}.test .data-info{position:absolute;right:0;top:-12px;z-index:5;margin:0;max-width:none}.test .data-info summary{display:flex;align-items:center;justify-content:center;width:44px;height:44px;min-height:44px;margin:0;padding:0;border:0;list-style:none;cursor:pointer;color:#657f91}.data-info summary::-webkit-details-marker{display:none}.data-info summary::after{display:none}.data-info summary span{display:flex;align-items:center;justify-content:center;border:1px solid #a5b9c7;border-radius:50%;width:17px;height:17px;font:500 11px/1 system-ui,sans-serif;letter-spacing:0}.data-info summary:hover span{background:#e4eef4;border-color:#698da5}.test .data-info p{position:absolute;right:0;top:35px;width:260px;box-sizing:border-box;padding:15px 16px;margin:0;border:1px solid #c6d5df;border-radius:12px;background:#f9fcfe;color:#4c6679;font-size:12px;line-height:1.6;text-align:left;box-shadow:0 8px 28px #3048601c}.data-info[open] summary span{background:#dceaf2;color:#294455}
/* Completed tests put results first, with a separate repeat control. */
.test.is-complete{display:flex;flex-direction:column;align-items:center}.test.is-complete>.section-top{order:0}.test.is-complete>.instrument{order:1;width:100%;padding-top:0}.test.is-complete>.metrics{order:2;width:100%;margin:8px auto 0;padding:16px 0}.test.is-complete>#start{order:3;position:static;transform:none;inset:auto;width:auto;min-width:160px;min-height:44px;padding:10px 24px;margin:8px auto;background:#ffffffb3;border:1px solid #a6bbc9;color:#38576b;font:500 13px/1.4 Inter,system-ui,sans-serif;border-radius:28px;box-shadow:none}.test.is-complete>#start:hover{background:#e5eef4;border-color:#7899ad}.test.is-complete>#status{order:4;margin:6px auto 10px}.test.is-complete>.controls{order:5;width:270px;max-width:100%;margin:14px auto}.test.is-complete>details{order:6;width:100%}.test.is-complete .dial-inner #live-unit{visibility:visible}.test.is-complete .dial{width:240px;height:240px;margin:16px auto 18px}.test.is-complete .dial-inner #phase{top:26px}.test.is-complete .dial-inner strong{font-size:62px}.test.is-complete .metrics span{min-height:0}.test.is-complete .metrics small{line-height:1.4}
@media(min-width:781px){body:has(.is-complete) .intro{margin-top:0}body:has(.is-complete) h1{font-size:36px;margin:4px auto 6px}.test.is-complete .metrics strong{margin:5px 0}}
@media(max-width:780px){.test.is-complete .dial{width:200px;height:200px;margin:16px auto 18px}.test.is-complete .dial-inner #phase{top:22px;font-size:8px}.test.is-complete .dial-inner strong{font-size:52px}.test.is-complete .metrics{padding:14px 0;margin-top:4px}.test.is-complete .metrics strong{font-size:29px;margin:5px 0}.test.is-complete .metrics small{font-size:10px}.test.is-complete .metrics span{font-size:10px}body:has(.is-complete) .intro{margin-top:4px}body:has(.is-complete) h1{font-size:27px;margin:4px auto 6px}}
/* Consistent hierarchy for ready, running, stopped and completed tests. */
.test{display:flex;flex-direction:column;align-items:center}.test>.section-top{order:0}.test>.instrument{order:1;width:100%;padding-top:0}.test>#stop{order:2}.test>.metrics{order:3;width:100%;margin:8px auto 0;padding:16px 0}.test>#start{order:4}.test>#status{order:5;width:100%;max-width:700px;margin:8px auto 12px;line-height:1.5;overflow-wrap:anywhere}.test>.controls{order:6;width:270px;max-width:100%;margin:14px auto}.test>details{order:7;width:100%}.test .dial{width:240px;height:240px;margin:16px auto 18px}.test .dial-inner #phase{top:26px}.test .dial-inner strong{font-size:62px}.test .metrics span{min-height:0}.test .metrics strong{margin:5px 0}.test .metrics small{line-height:1.4}.test.is-complete>.metrics{order:3}.test.is-complete>#start{order:4}.test.is-complete>#status{order:5}.test.is-complete>.controls{order:6}.test.is-complete>details{order:7}.test .controls select{font-size:13px}select{max-width:100%;min-width:0}.panel,aside,aside>*{min-width:0}.network dl>div{gap:12px}.network dt,.network dd{min-width:0;overflow-wrap:anywhere}.network dd{max-width:60%;margin-left:0}.detail-grid>div,.task-card{min-width:0;overflow-wrap:anywhere}.history .section-top{flex-wrap:wrap;gap:12px}.history .table-wrap{max-width:100%;overflow-x:auto;overscroll-behavior-inline:contain}.history th,.history td{white-space:normal;min-width:90px;overflow-wrap:anywhere}.history .section-top>div:last-child{display:flex;flex-wrap:wrap;gap:8px}dialog{box-sizing:border-box;max-width:min(620px,calc(100vw - 28px));max-height:calc(100dvh - 32px);overflow:auto;overscroll-behavior:contain}dialog .primary{font-family:Inter,system-ui,sans-serif}.guided select{font-size:13px}.guided button{font-family:Inter,system-ui,sans-serif}.data-info summary:focus-visible{outline:2px solid #5a91ae;outline-offset:1px}footer{flex-wrap:wrap}
@media(min-width:781px){.intro{margin-top:0}h1{font-size:36px;margin:4px auto 6px}.test .section-top{min-height:8px}.test .instrument{padding-bottom:0}}
@media(max-width:780px){.test .dial{width:200px;height:200px;margin:16px auto 18px}.test .dial-inner #phase{top:22px;font-size:8px}.test .dial-inner strong{font-size:52px}.test .metrics{padding:14px 0;margin-top:4px}.test .metrics strong{font-size:29px}.test .metrics small{font-size:10px}.test .metrics span{font-size:10px}.intro{margin-top:4px}h1{font-size:27px;margin:4px auto 6px}.test .detail-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.mobile-nav a{min-width:0}.language-switch{flex:none}.brand{min-width:0}.guided select{padding-left:9px;padding-right:25px}.network select{font-size:13px}}
@media(max-width:360px){.brand{font-size:18px;gap:6px}.brand img{width:24px;height:24px}.language-switch select{width:56px}.test .metrics strong{font-size:26px}.network dl>div{align-items:flex-start}.uses{grid-template-columns:1fr}.test .metrics small{font-size:10px;overflow-wrap:anywhere}header{gap:8px}}
.test .section-top{min-height:38px;flex-wrap:wrap;gap:8px;margin-bottom:0}.connection-picker{display:flex;align-items:center;margin:0}.connection-picker[hidden]{display:none!important}.connection-picker select{font:500 12px/1.3 Inter,system-ui,sans-serif;min-height:36px;width:175px;padding:7px 10px;color:#4c6679;border:1px solid #c4d3de;border-radius:20px;background:#ffffff90;box-shadow:none}.test .badge{font-size:11px;max-width:none}.test.is-complete>#start{align-self:center;margin-left:auto;margin-right:auto;left:auto;right:auto}
@media(max-width:780px){.test .section-top{min-height:36px}.connection-picker select{min-height:36px;font-size:11px;width:164px}.test .badge{font-size:10px}}
/* Cancel the old in-dial translation after moving the repeat button. */
.test.is-complete.has-reading:not(.is-running)>#start{position:static;transform:none;inset:auto;align-self:center;flex:none;width:auto;min-width:160px;margin:8px auto;padding:10px 24px;min-height:44px}.network .connection-picker{display:block;margin:16px 0 0}.network .connection-picker>span{display:block;margin-bottom:8px}.network .connection-picker select{width:100%;border-radius:9px;min-height:42px;font-size:13px}.test .section-top{min-height:0}.test .section-top:has(.badge[hidden]){display:none}
/* Controls are contained by the instrument, with a dedicated lower zone. */
.test #dial{width:280px;height:280px;margin:16px auto 18px}.test #dial .dial-inner{position:relative;display:block}.test #dial .dial-inner #phase{position:absolute;top:30px;left:15px;right:15px;font-size:9px;line-height:1.4}.test #dial .dial-inner #live{position:absolute;top:33%;left:8px;right:8px;font-size:62px;line-height:1;letter-spacing:-3px}.test #dial .dial-inner #live-unit{position:absolute;top:59%;left:8px;right:8px;line-height:1.4;font-size:11px;visibility:visible}.test #dial .dial-inner #start,.test #dial .dial-inner #stop{position:absolute;left:50%;right:auto;top:auto;bottom:20px;transform:translateX(-50%);margin:0;width:124px;min-width:0;height:44px;min-height:44px;padding:7px 12px;display:flex;align-items:center;justify-content:center;border-radius:24px;background:#ffffff80;color:#345668;border:1px solid #adc5d1;box-shadow:none;font:500 13px/1.2 Inter,system-ui,sans-serif;letter-spacing:0;z-index:3}.test #dial .dial-inner #start:hover,.test #dial .dial-inner #stop:hover{background:#dfeef4;border-color:#7199ad}.test #dial .dial-inner #start:active,.test #dial .dial-inner #stop:active{background:#cfe2eb;transform:translateX(-50%) scale(.97)}.test #dial .dial-inner #start:before{display:none}.test:not(.is-running):not(.is-complete) #dial .dial-inner #start{top:50%;bottom:auto;transform:translate(-50%,-50%);width:108px;height:108px;border-radius:50%;font-size:16px;background:radial-gradient(circle at 35% 25%,#ffffffd9,#deebf280);border-color:#9dbdcd}.test:not(.is-running):not(.is-complete) #dial .dial-inner #live-unit{visibility:hidden}.test.is-running #dial .dial-inner #start,.test #dial .dial-inner #stop[hidden]{display:none!important}
@media(max-width:780px){.test #dial{width:240px;height:240px}.test #dial .dial-inner #phase{top:24px;font-size:8px}.test #dial .dial-inner #live{font-size:52px;top:32%}.test #dial .dial-inner #live-unit{top:57%;font-size:10px}.test #dial .dial-inner #start,.test #dial .dial-inner #stop{bottom:17px;width:112px;font-size:12px}.test:not(.is-running):not(.is-complete) #dial .dial-inner #start{width:96px;height:96px;font-size:15px}}
.test #dial .dial-inner #live{margin:0;top:30%}.test #dial .dial-inner #live-unit{margin:0;top:59%}
@media(max-width:780px){.test #dial .dial-inner #live{top:28%}.test #dial .dial-inner #live-unit{top:58%}}
.footer-languages{display:flex;gap:16px;flex-wrap:wrap}.footer-languages a{font:500 12px Inter,system-ui,sans-serif;color:#4f7186;text-decoration:none;padding:10px 0}.footer-languages a:hover{text-decoration:underline}
/* The help links share one responsive home section. */
.header-help{font:500 12px Inter,system-ui,sans-serif;color:#496c80;text-decoration:none;padding:12px 8px;margin-left:auto}.language-switch{margin-left:10px}.header-help:hover{text-decoration:underline}.help-section{max-width:1160px;margin:30px auto;padding:26px 0;scroll-margin-top:20px}.help-section>p{font-size:14px}.help-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:20px}.help-card{display:flex;flex-direction:column;min-width:0;gap:8px;padding:23px;background:#ffffffa8;border:1px solid #c9dae55c;border-radius:16px;color:#294455;text-decoration:none;transition:background .18s,border-color .18s}.help-card:hover{background:#fff;border-color:#8fb4c7}.help-card h3{font:500 18px/1.35 Inter,system-ui,sans-serif;margin:0;letter-spacing:-.3px}.help-card p{font-size:13px;line-height:1.65;margin:0 0 10px}.help-card>span{margin-top:auto;font:500 12px Inter,system-ui,sans-serif;color:#4f7186}.help-card:focus-visible{outline:2px solid #5a91ae;outline-offset:3px}
@media(max-width:780px){.help-grid{grid-template-columns:1fr;gap:12px}.help-section{margin:24px auto;padding:16px 0}.help-card{padding:22px 18px}.header-help{font-size:11px;padding:12px 3px}.language-switch{margin-left:6px}header{gap:6px}.brand{flex-shrink:1}}

/* One smooth arc and graduated light ticks, synchronized by the same frame. */
.test #dial::before{display:none}.test #dial{position:relative}.dial-ticks{position:absolute;inset:-14px;width:calc(100% + 28px);height:calc(100% + 28px);overflow:visible;pointer-events:none}.dial-ticks line{stroke:#b7c9d2;stroke-width:1;stroke-linecap:round}.dial-ticks line.lit{stroke:#479eb0;stroke-width:1.7;filter:none}.test #dial #live{font-variant-numeric:tabular-nums}

/* Navigation lives in the page; no fixed mobile action bar. */
/* Keep metric baselines and the mode heading on a compact shared grid. */
html .test>.metrics{max-width:840px;gap:0;padding:18px 0 12px;margin:8px auto 0;grid-template-columns:repeat(3,minmax(0,1fr));text-align:start}
html .test .metrics>div{min-width:0;display:grid;grid-template-rows:auto auto 1fr;align-content:start;padding:0 24px}
html .test .metrics>div:first-child{padding-inline-start:0}
html .test .metrics>div:not(:first-child){padding-inline-start:24px;border-left:0;border-inline-start:1px solid #b7c7d44f}
html .test .metrics>div:last-child{padding-inline-end:0}
html .test .metrics>div>span{display:flex;align-items:center;gap:7px;line-height:1.4;min-height:22px}
html .test .metrics .ui-icon{flex:none;margin:0;vertical-align:baseline}
html .test .metrics strong{font-variant-numeric:tabular-nums;line-height:1.15;margin:6px 0 10px}
html .test .metrics small{line-height:1.5}
html .test>#status{min-height:0;margin:6px auto 8px}
html .test>.controls,html .test.is-complete>.controls{width:300px;max-width:100%;margin:4px auto 14px}
html .test .mode-heading{display:flex;align-items:center;gap:4px;position:relative;min-height:32px;width:fit-content;max-width:100%}
html .test .mode-heading label{padding:0;line-height:1.4;margin:0}
html .test .mode-heading .data-info{position:static;inset:auto;flex:none;margin:0;width:32px;max-width:32px}
html .test .mode-heading .data-info summary{width:32px;height:32px;min-height:32px;padding:0;margin:0;float:none}
html .test .mode-heading .data-info summary span{float:none;text-transform:none;font:500 11px/1 system-ui,sans-serif}
html .test .mode-heading .data-info p{inset:auto;inset-block-start:100%;inset-inline-start:0;width:min(300px,calc(100vw - 48px));text-align:start;z-index:10}
html .test .controls select{display:block;margin:2px 0 0;min-height:44px;width:100%}
@media(max-width:600px){html .test>.metrics{padding:14px 0 10px}html .test .metrics>div{padding:0 10px}html .test .metrics>div:not(:first-child){padding-inline-start:10px}html .test .metrics>div>span{font-size:11px;min-height:32px;gap:4px;align-items:flex-start}html .test .metrics>div>span .ui-icon{margin-top:1px;width:12px;height:12px}html .test .metrics strong{font-size:30px;margin:4px 0 8px}html .test .metrics small{font-size:10px}}
@media(max-width:780px){body{padding-bottom:env(safe-area-inset-bottom,0px)}}