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h2{font-size:20px}.range-control{border-radius:9px;justify-content:space-between;width:100%;padding:3px}.range-control button{flex:1;padding:8px 12px;font-size:10px}.charts-grid{grid-template-columns:1fr;gap:13px;scroll-margin-top:18px}.chart-panel{border-radius:14px;padding:19px 19px 17px}.panel-heading h2{font-size:15px}.panel-heading p{font-size:10px}.progress-chart{margin-top:16px}.chart-caption{font-size:8px}.round-bars{gap:25px;height:160px;padding-top:18px}.bar-track{height:100px}.round-summary{margin-top:15px;font-size:9px}.local-note{margin-top:16px;font-size:8px}.site-footer{align-items:flex-start;gap:20px;padding:31px 23px 115px;font-size:9px}.site-footer>div{gap:15px}.site-footer>div:first-child{flex-direction:column;align-items:flex-start;gap:7px}.footer-brand{font-size:10px}.footer-tagline{border:0;padding:0;font-size:8px}.site-footer .footer-link{font-size:8px}.site-footer>.footer-links{gap:13px}.site-footer .footer-link svg{display:none}.bottom-nav{z-index:5;padding:10px 28px max(12px, env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#f6f9fced;border-top:1px solid #fff;justify-content:space-around;display:flex;position:fixed;bottom:0;left:0;right:0}.bottom-nav button,.bottom-nav a{color:var(--muted);flex-direction:column;align-items:center;gap:5px;min-width:60px;padding:3px 10px;font-size:9px;display:flex;position:relative}.bottom-nav button.active{color:var(--blue)}.bottom-nav button.active:after{content:"";background:var(--blue);border-radius:2px;width:23px;height:2px;position:absolute;bottom:-7px}.ambient-light:after{opacity:.8;height:230px;top:300px}.ambient-light:before{filter:blur(11px);top:-600px;left:-600px}.session-actions.finished{flex-direction:column;align-items:stretch;gap:18px;padding:20px 0}.result-buttons{gap:10px}.result-buttons button{flex:1;padding:13px 10px;font-size:12px}.complete-message{gap:9px}.complete-message p{font-size:12px}.complete-message strong{font-size:10px}.toast{width:max-content;font-size:11px;bottom:90px}.history-details{padding:0 14px}.history-details summary{font-size:10px}.history-details summary>span{font-size:8px}.history-table table{font-size:10px}td,th{padding:11px 5px}}@media (max-width:370px){.site-header{padding:0 17px}.main-content{padding:0 15px}.brand{font-size:22px}.header-actions{gap:14px}.test-tab{width:34px}.test-tab.selected{width:96px}.test-heading h2{font-size:31px}.test-heading p{font-size:10.5px}.stat-value{font-size:18px}.stat-label{font-size:8px}.screen-key{display:none}.screen-symbol{width:21px;height:21px;margin-bottom:5px}.screen-overline{font-size:5px}.screen-detail{margin-top:6px}.section-divider h2{font-size:19px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}@media (min-width:761px){.display-container{max-width:760px;margin:8px auto 0}.display-meta{height:64px;padding:0 35px}.test-sidebar{margin-bottom:23px}.stat-grid{margin-top:17px}.test-heading h2{font-size:38px}.stat-label{font-size:12px}.section-divider{padding:21px 0 18px}.session-actions{min-height:72px}.site-header{height:95px}.main-content{margin-top:18px}}.bezel-label{z-index:2;pointer-events:none;color:#526279;letter-spacing:.8px;font-size:11px;line-height:1.2;position:absolute;top:11.7%;left:14.5%}.bezel-label small{letter-spacing:.45px;margin-top:3px;font-size:5.5px;display:block}@media (max-width:760px){.screen-overline,.screen-key{display:none}.screen-title{font-size:28px}.screen-score{font-size:37px}.screen-detail{font-size:10px}.screen-symbol{margin-bottom:8px}.bezel-label{font-size:7px;top:12.3%;left:14.5%}.bezel-label small{margin-top:2px;font-size:3.5px}.stat-label{font-size:10px}.test-screen[data-phase=early] .screen-title,.test-screen[data-phase=waiting] .screen-title,.test-screen[data-phase=paused] .screen-title{font-size:24px}.test-screen[data-phase=early] .screen-detail{font-size:9px}.test-screen[data-phase=complete] .screen-detail{font-size:10px}}@media (min-width:761px){.test-tab{font-size:14px}.panel-heading h2{font-size:16px}.panel-heading p{font-size:12px}.instruction-link>span:nth-child(2){font-size:13px}.instruction-link small{font-size:11px}.how-button{font-size:12px}.chart-caption,.round-summary{font-size:10px}.site-footer .footer-link,.footer-tagline{font-size:11px}}.display-container[data-inspecting=true] .test-screen{pointer-events:none}@media (max-width:400px){.display-meta{padding-inline:12px}.round-segments>span{width:30px}}@media (max-width:760px){.display-meta{grid-template-columns:minmax(0,1fr) auto}.round-progress{grid-column:1}.analysis-button{background:var(--surface);min-height:48px;box-shadow:inset 0 0 0 1px var(--line);color:var(--blue);white-space:nowrap;border-radius:14px;justify-content:center;align-items:center;gap:8px;padding:0 14px;font-size:13px;font-weight:600;display:inline-flex}.analysis-button:disabled{opacity:.4}.analysis-button:not(:disabled):active{background:#1685ff18}}@media (max-width:520px){.display-meta,.view-start .display-meta{grid-template-columns:1fr;gap:20px;height:auto;min-height:64px}.display-actions{justify-self:center}}.privacy-preferences{margin:24px 0;scroll-margin-top:100px}.privacy-actions{flex-wrap:wrap;gap:8px;display:flex}.privacy-actions button{color:#124a88;font:inherit;cursor:pointer;background:#edf4fc;border:1px solid #bed0e4;border-radius:8px;padding:10px 13px}.privacy-actions button:focus-visible{outline-offset:3px;outline:2px solid #087eff}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}
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55px,130px)}.view-start .test-list{gap:6px;height:49px}.view-start .test-tab{gap:8px;width:37px;height:47px;padding:0}.view-start .test-tab.selected{border-radius:16px;width:105px}.view-start .test-tab svg{width:24px;height:24px}.view-start .display-container{width:100vw;margin:clamp(24px,5svh,56px) calc(50% - 50vw) 0}.view-start .display-stage{--display-camera-half-width:.226;aspect-ratio:1.86}.view-start .screen-title{font-size:34px}.view-start .screen-score{font-size:44px}.view-start .screen-detail{margin-top:10px;font-size:12px}.view-start .test-screen[data-phase=early] .screen-title,.view-start .test-screen[data-phase=waiting] .screen-title,.view-start .test-screen[data-phase=paused] .screen-title{font-size:24px}.view-start .test-screen[data-phase=early] .screen-detail{font-size:9px}.view-start .bezel-label{font-size:6px;top:12%}.view-start .stat-strip{margin-top:20px}.stat-strip .stat-card{text-align:center;padding:0 5px}.stat-strip .stat-label{margin-bottom:8px;font-size:10px}.stat-strip .stat-value{font-size:20px}.stat-strip .stat-value small{margin-left:3px;font-size:11px}.view-start .site-footer{padding:44px 24px 28px}.view-start .site-footer .footer-link,.view-start .footer-brand{font-size:10px}.view-start .footer-tagline{font-size:9px}.view-start .ambient-light:after{top:34%}}@media (max-width:370px){.view-start .test-tab{width:30px}.view-start .test-tab.selected{width:92px}.stat-strip .stat-label{font-size:9px}.stat-strip .stat-value{font-size:18px}}.view-start.dark-theme .test-tab:disabled{color:#92959b}.mobile-screen-hint{display:none}@media (max-width:760px){.view-start .display-touch-area{touch-action:none;-webkit-tap-highlight-color:transparent;padding:12px 0 40px}.view-start .desktop-screen-hint{display:none}.view-start .mobile-screen-hint{font-size:12px;display:inline}.view-start[data-test-phase=idle] .display-meta{visibility:visible}.view-start .stat-strip{grid-template-columns:repeat(2,minmax(0,1fr));gap:0;margin-top:16px}.view-start .stat-strip .stat-card{text-align:left;padding:20px 24px}.view-start .stat-strip .stat-card:nth-child(3):before{display:none}.view-start .stat-strip .stat-card:nth-child(n+3){border-top:1px solid var(--line)}.view-start .stat-strip .stat-card:before{top:18px;bottom:18px}.view-start .stat-strip .stat-label{margin-bottom:9px;font-size:12px}.view-start .stat-strip .stat-value{font-size:27px}.view-start .stat-strip .stat-value small{font-size:14px}.view-start .site-footer{padding-top:24px;padding-bottom:max(24px, env(safe-area-inset-bottom));margin:24px auto 0}.view-start .stat-strip{display:none}.view-start .main-content{margin-top:20px}.app-shell .display-container{width:100%;margin:20px auto 0}.app-shell .display-stage{--portrait-stage-height:min(clamp(480px, 74svh, 720px), calc((100vw - 40px) * 2));height:var(--portrait-stage-height);aspect-ratio:auto}.view-start .display-stage{--portrait-stage-height:min(clamp(540px, 86svh, 840px), calc((100vw - 40px) * 2))}.view-results .display-stage{--portrait-stage-height:min(clamp(240px, 32svh, 380px), calc((100vw - 40px) * 2))}.view-results .test-heading .eyebrow,.view-results .test-heading p{display:none}.view-results .how-button{margin-top:0}.view-results .display-container{margin-top:12px}.view-results .session-actions.finished{gap:10px;padding:10px 0}.view-results .section-divider{gap:10px;padding:16px 0}.view-start .display-touch-area{padding:0 0 16px}.app-shell .bezel-label,.app-shell .device-label{display:none}.app-shell .desk-shadow{width:60%;height:5%;bottom:0;left:20%}.app-shell .test-screen{border-radius:9%/5%}.app-shell .screen-title{text-align:center;max-width:90%;font-size:clamp(24px,12cqw,38px)}.app-shell .test-screen[data-phase] .screen-title:not(.screen-score){font-size:clamp(24px,12cqw,38px)}.app-shell .screen-score{font-size:clamp(28px,18cqw,60px)}.app-shell .test-screen[data-phase] .screen-detail,.app-shell .mobile-screen-hint{font-size:13px;line-height:1.6}.app-shell .screen-overline{letter-spacing:1px;font-size:8px}.app-shell .screen-key{display:none}.app-shell .fallback-device{width:min(92%, calc(var(--portrait-stage-height) * .465));border-radius:7%/3.5%;height:93%;inset:3.5% auto auto 50%;transform:translate(-50%)}.app-shell .mode-loading .test-screen,.app-shell .mode-2d .test-screen{--screen-transform:translateX(-50%);width:min(76%, calc(var(--portrait-stage-height) * .378));height:70%;top:9.6%;left:50%}.app-shell .fallback-device .device-led{width:26%;height:1%;top:3%;left:37%;right:auto}}@media (max-width:520px){.view-start .display-meta{height:auto}.view-results .test-sidebar,.view-results .analysis-button,.view-results .stat-icon,.view-results .complete-message,.view-results .section-divider .eyebrow{display:none}.view-results .display-meta{grid-template-columns:1fr auto 1fr;gap:10px;height:60px;min-height:60px;padding-inline:12px}.view-results .round-progress{grid-column:2}.view-results .display-actions{justify-self:end}.view-results .stat-card{gap:0;padding:10px 5px}.view-results .session-actions.finished{min-height:0}.view-results .section-divider{gap:8px;padding:12px 0}}
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var(--guide-border);grid-template-columns:repeat(4,minmax(0,1fr));margin-top:40px;display:grid}.guide-contents a{min-height:64px;color:var(--ink);align-items:center;gap:12px;padding:12px 16px;font-size:13px;font-weight:600;display:flex}.guide-contents a:first-child{padding-left:0}.guide-contents a+a{border-left:1px solid var(--guide-border)}.guide-contents-number{color:var(--guide-link);font-size:11px;font-weight:400}.guide-contents a svg{color:var(--guide-link);margin-left:auto}.guide-contents a:hover{color:var(--guide-link);background:var(--guide-wash)}.guide-section{margin-top:80px;scroll-margin-top:36px}.guide-section+.guide-section{border-top:1px solid var(--guide-border);padding-top:64px}.guide-section-header{grid-template-columns:1fr 1.15fr;align-items:start;gap:64px;margin-bottom:32px;display:grid}.guide-section-heading h2{max-width:470px;color:var(--ink);letter-spacing:-1.1px;text-wrap:balance;margin-top:16px;font-size:clamp(28px,2.7vw,36px);font-weight:650;line-height:1.14}.guide-section-heading>h2:first-child{margin-top:0}.guide-body{min-width:0;color:var(--guide-copy);font-size:16px;line-height:1.85}.guide-body>p+p{margin-top:20px}.guide-section-lead{padding-top:0}.guide-body a,.guide-table-note a,.guide-table-context a,.guide-sources a{color:var(--guide-link);text-decoration:underline;-webkit-text-decoration-color:color-mix(in srgb, var(--guide-link), transparent 60%);text-decoration-color:color-mix(in srgb, var(--guide-link), transparent 60%);text-underline-offset:4px}.guide-body a:hover,.guide-table-note a:hover,.guide-table-context a:hover,.guide-sources a:hover{text-decoration-color:currentColor}.guide-body h3,.guide-subheading{color:var(--ink);letter-spacing:-.5px;margin:28px 0 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strong{letter-spacing:-.8px;font-size:27px;font-weight:650;line-height:1.2}.guide-preview-screen>span{opacity:.85;font-size:11px}.guide-preview-screen svg{opacity:.8}.preview-wait .guide-preview-screen{background:#944d56}.preview-go .guide-preview-screen{background:#287f60}.guide-step-label{align-items:baseline;gap:10px;margin-bottom:12px;display:flex}.guide-step-number{color:var(--guide-link);font-variant-numeric:tabular-nums;font-size:11px}.guide-steps h4{color:var(--ink);letter-spacing:-.4px;margin:0;font-size:18px;font-weight:600;line-height:1.4}.guide-step-copy>p{color:var(--guide-copy);font-size:15px;line-height:1.8}.guide-tip{border-left:2px solid var(--guide-link);background:var(--guide-wash);color:var(--guide-copy);align-items:flex-start;gap:14px;margin-top:32px;padding:20px 24px;font-size:14px;line-height:1.8;display:flex}.guide-tip>svg{color:var(--guide-link);margin-top:3px}.guide-tip h3{color:var(--ink);margin:0 0 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h3{text-wrap:balance;margin-top:0;font-size:24px}.guide-comparison{min-width:0;margin:0}.guide-example-grid{--example-gap:24px;gap:var(--example-gap);background:var(--guide-paper);border:1px solid color-mix(in srgb, var(--guide-paper), white 25%);border-radius:22px;grid-template-columns:repeat(2,minmax(0,1fr));padding:28px 24px 24px;display:grid;box-shadow:0 10px 32px -28px #203a593d}.guide-example+.guide-example{position:relative}.guide-example+.guide-example:before{content:"";top:0;bottom:0;left:calc(var(--example-gap) / -2);background:var(--guide-border);width:1px;position:absolute}.guide-example-label{color:var(--guide-copy);margin-bottom:14px;font-size:13px;display:block}.guide-example-heading p{color:var(--guide-copy);font-size:11px}.guide-example-heading strong{color:var(--ink);letter-spacing:-1.7px;font-size:38px;font-weight:650;line-height:1}.guide-example-bars{gap:10px;height:196px;padding:36px 0 28px;display:flex}.guide-example-column{flex-direction:column;flex:1;justify-content:flex-end;align-items:center;min-width:0;display:flex;position:relative}.guide-example-column>div{background:linear-gradient(#2385ef,#2385ef52);border-radius:4px 4px 0 0;flex-shrink:0;width:100%;max-width:34px}.guide-example-column>.guide-outlier-bar{background:linear-gradient(#526b8a,#879bb452)}.guide-example-column>span{color:var(--ink);margin-bottom:5px;font-size:10px;line-height:1.5}.guide-example-column small{color:var(--muted);font-size:10px;position:absolute;bottom:-24px}.guide-example-spread{border-top:1px solid var(--guide-border);color:var(--guide-copy);justify-content:space-between;align-items:baseline;gap:8px;padding-top:14px;font-size:11px;display:flex}.guide-example-spread strong{color:var(--ink);letter-spacing:-.5px;font-size:21px;font-weight:600}.guide-example-spread strong span{letter-spacing:0;font-size:11px;font-weight:400}.guide-score-definitions{border-top:1px solid var(--guide-border);grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin:32px 0 0;padding-top:24px;display:grid}.guide-score-definitions dt{color:var(--ink);margin-bottom:8px;font-size:15px;font-weight:600}.guide-score-definitions dd{color:var(--guide-copy);margin:0;font-size:14px;line-height:1.75}.guide-research>.guide-section-heading h2{max-width:none}.guide-research-layout{grid-template-columns:1fr 1.15fr;align-items:start;gap:48px;margin-top:32px;display:grid}.guide-reference{border-block:1px solid var(--guide-border);grid-template-columns:1.15fr 1fr;gap:24px;margin:28px 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input{writing-mode:vertical-lr;touch-action:none;width:44px;height:112px;accent-color:var(--blue);cursor:pointer;direction:rtl;margin:0}.audio-volume output{text-align:center;font-variant-numeric:tabular-nums;font-size:11px}.audio-error{text-align:center;color:#b54436;margin:12px 0 0;font-size:12px;line-height:1.7}.dark-theme .audio-error{color:#ffb4a9}.view-start[data-test-id=audio] .display-meta{visibility:visible}.audio-instructions{max-width:850px;margin:100px auto 60px;scroll-margin-top:32px}.audio-instructions h2{letter-spacing:-1px;text-wrap:balance;margin:16px 0 24px;font-size:clamp(26px,4vw,36px)}.audio-instructions p{color:var(--muted);margin:16px 0;font-size:16px;line-height:1.85}.audio-instructions .audio-latency-note{font-size:13px}@media (max-width:760px){.view-start .audio-display{flex-direction:column;display:flex}.view-start .audio-display .display-stage{--portrait-stage-height:min(clamp(448px, 70svh, 700px), calc((100vw - 40px) * 1.9))}.view-results .audio-display .display-stage{--portrait-stage-height:min(clamp(270px, 36svh, 425px), calc((100vw - 40px) * 2))}.app-shell .audio-display .test-screen[data-phase] .screen-title:not(.screen-score){font-size:clamp(24px,12cqw,36px)}.app-shell .audio-display .screen-detail{font-size:clamp(12px,5.4cqw,15px)}.audio-volume{left:max(0px, calc(50% - var(--portrait-stage-height) * .2325 - 54px));top:3.5%}.audio-instructions{margin-top:64px}.view-results .audio-display .screen-symbol{display:none}.view-results .audio-waveform{height:24px;margin-bottom:12px}.view-results .audio-display .screen-overline,.view-results .audio-display .screen-detail,.view-results .audio-volume{display:none}}.round-bars[data-round-count="7"]{gap:8px;padding-inline:0}.round-bars[data-round-count="7"] .bar-value{font-size:11px}.round-bars[data-round-count="7"] .bar-value small{display:none}.audio-instructions a{text-underline-offset:3px;text-decoration:underline}.audio-start-label{z-index:2;transform-origin:0 0;pointer-events:none;justify-content:center;align-items:flex-end;display:flex;position:absolute;container-type:inline-size}.audio-start-label span{color:#185c99;letter-spacing:.09em;font-size:clamp(8px,10cqw,11px);font-weight:700;line-height:1;transition:transform .17s ease-out;position:absolute;top:68%}.display-stage[data-button-pressed=true] .audio-start-label span{transition-duration:75ms;transform:translateY(1px)scale(.96)}.view-results .audio-start-label{display:none}@media (prefers-reduced-motion:reduce){.audio-start-label span{transition:none}.display-stage[data-button-pressed=true] .audio-start-label span{transform:none}}