@font-face{font-family:Instrument Sans;font-style:normal;font-weight:400 700;font-stretch:100%;font-display:swap;src:url(../media/c7f47671e39f7787-s.06cvo47x4w1en.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Instrument Sans;font-style:normal;font-weight:400 700;font-stretch:100%;font-display:swap;src:url(../media/f06bf9da926bae75-s.p.0pz0x0eczp58u.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Instrument Sans Fallback;src:local(Arial);ascent-override:94.42%;descent-override:24.33%;line-gap-override:0.0%;size-adjust:102.74%}.instrument_sans_69daf838-module__T3g6bW__className{font-family:Instrument Sans,Instrument Sans Fallback;font-style:normal}.instrument_sans_69daf838-module__T3g6bW__variable{--font-instrument-sans:"Instrument Sans", "Instrument Sans Fallback"}
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.start{inset-inline-start:var(--spacing)}.contents{display:contents}.table{display:table}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.ring{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}}:root{--surface:#212121;--foreground:#e6e6e6;--record-center:#e6e6e608;--record-halo:#e6e6e608;--spindle-ring:#e6e6e6;--signal:#e6e6e6;--signal-rgb:230 230 230;--signal-soft:#e6e6e6;--control-color:#e6e6e6;--control-rgb:230 230 230;--locked-color:#e6e6e6;--trail-near:#525252;--trail-mid:#454545;--trail-old:#373737}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{width:100%;height:100%;min-height:100%;overflow:hidden}body{color:var(--foreground);font-family:var(--font-instrument-sans), Arial, Helvetica, sans-serif;overscroll-behavior:none;background:#151515;margin:0}.prototype-shell{width:100%;height:100dvh;min-height:0}.phone{--golden-focus:61.8%;--record-size:min(74.627vw, 34.325dvh, 300px);--ring-heavy:calc(var(--record-size) * .32);--ring-medium:calc(var(--record-size) * .16);--ring-thin:calc(var(--record-size) * .08);--spindle-size:calc(var(--record-size) * .2);--spindle-border:calc(var(--record-size) * .043333);--spindle-halo:calc(var(--record-size) * .08);--content-gap:calc(var(--record-size) * .08);--logo-offset:calc(var(--record-size) * .446667);--logo-width:calc(var(--record-size) * .666667);--logo-height:calc(var(--record-size) * .176667);--meta-line-height:max(14px, calc(var(--record-size) * .12));--bpm-height:calc(var(--record-size) * .546667);--bpm-value-height:calc(var(--bpm-height) - var(--meta-line-height));--controls-bottom:min(7.666dvh, 67px);--timing-gap:calc(var(--record-size) * .063333);--timing-dot:clamp(6px, calc(var(--record-size) * .026667), 8px);--timing-trail:clamp(8px, calc(var(--record-size) * .04), 12px);--timing-active:clamp(16px, calc(var(--record-size) * .08), 24px);--timing-border:clamp(4px, calc(var(--record-size) * .02), 6px);background:var(--surface);width:100%;height:100%;min-height:0;color:var(--foreground);position:relative;overflow:hidden}.phone.theme-white{--surface:#e6e6e6;--foreground:#212121;--record-center:#21212108;--record-halo:#21212108;--spindle-ring:#212121;--signal:#212121;--signal-rgb:33 33 33;--signal-soft:#212121;--control-color:#212121;--control-rgb:33 33 33;--locked-color:#212121;--trail-near:#b5b5b5;--trail-mid:#c3c3c3;--trail-old:#d0d0d0}.phone.theme-black{--surface:#212121;--foreground:#e6e6e6;--record-center:#e6e6e608;--record-halo:#e6e6e608;--spindle-ring:#e6e6e6;--signal:#e6e6e6;--signal-rgb:230 230 230;--signal-soft:#e6e6e6;--control-color:#e6e6e6;--control-rgb:230 230 230;--locked-color:#e6e6e6;--trail-near:#525252;--trail-mid:#454545;--trail-old:#373737}.phone.theme-orange-dark{--surface:#212121;--foreground:#e6e6e6;--record-center:#ff320008;--record-halo:#ff320008;--spindle-ring:#e6e6e6;--signal:#ff3200;--signal-rgb:255 50 0;--signal-soft:#e6e6e6;--control-color:#e6e6e6;--control-rgb:230 230 230;--locked-color:#e6e6e6;--trail-near:#525252;--trail-mid:#454545;--trail-old:#373737}.phone.theme-orange-light{--surface:#e6e6e6;--foreground:#212121;--record-center:#ff320008;--record-halo:#ff320008;--spindle-ring:#212121;--signal:#ff3200;--signal-rgb:255 50 0;--signal-soft:#212121;--control-color:#212121;--control-rgb:33 33 33;--locked-color:#212121;--trail-near:#b5b5b5;--trail-mid:#c3c3c3;--trail-old:#d0d0d0}.tap-stage{contain:layout paint;cursor:pointer;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;touch-action:manipulation;width:100%;height:100%;position:relative}.tap-stage.screen-result,.tap-stage.screen-live{cursor:pointer}.tap-stage:focus{outline:none}.tap-stage:focus-visible .record{outline:2px solid var(--foreground);outline-offset:4px}.touch-contact{aspect-ratio:1;border:2px solid rgb(var(--signal-rgb) / 68%);background:radial-gradient(circle, rgb(var(--signal-rgb) / 34%) 0 10%, rgb(var(--signal-rgb) / 14%) 24%, transparent 66%);opacity:0;pointer-events:none;transform-origin:50%;z-index:4;border-radius:50%;width:clamp(64px,20vw,96px);position:absolute;top:0;left:0}.reading{top:calc(var(--golden-focus) - var(--record-size) - var(--content-gap));width:var(--record-size);align-items:center;gap:var(--content-gap);isolation:isolate;flex-direction:column;display:flex;position:absolute;left:50%;transform:translate(-50%)}.brand-logo{top:calc(var(--golden-focus) - var(--record-size) - var(--content-gap) - var(--logo-offset));width:var(--logo-width);height:var(--logo-height);background:var(--foreground);pointer-events:none;position:absolute;left:50%;transform:translate(-50%);-webkit-mask:url(/s9-logo.svg) 50%/contain no-repeat;mask:url(/s9-logo.svg) 50%/contain no-repeat}.record{aspect-ratio:1;background:var(--signal);transform-origin:50%;border-radius:50%;flex:none;place-items:center;width:100%;display:grid;position:relative}.screen-start .record{border:var(--ring-heavy) solid var(--signal);background:rgb(var(--signal-rgb) / 3%)}.screen-first .record,.screen-taps2 .record,.screen-live .record{border:var(--ring-medium) solid var(--signal);background:var(--record-center)}.screen-taps .record{border:var(--ring-thin) solid var(--signal);background:var(--record-center)}.screen-result .record{border:var(--ring-heavy) solid var(--signal);background:var(--record-center)}.spindle{width:var(--spindle-size);aspect-ratio:1;border:var(--spindle-border) solid var(--spindle-ring);background:var(--record-center);box-shadow:0 0 0 var(--spindle-halo) var(--record-halo);z-index:1;border-radius:50%}.screen-start .spindle{background:var(--foreground);box-shadow:none;border:0}.screen-result .spindle{width:clamp(8px, calc(var(--record-size) * .046667), 14px);background:var(--spindle-ring);box-shadow:none;border:0}.impact-ring{border:3px solid var(--signal);opacity:0;pointer-events:none;border-radius:50%;position:absolute;inset:0}.impact-ring-b{border-width:2px}.impact-ring-c{border-width:1px}.feedback-flash{top:calc(var(--record-size) * -.05);width:calc(var(--record-size) * 1.1);aspect-ratio:1;background:radial-gradient(circle, rgb(var(--signal-rgb) / 38%) 0 10%, rgb(var(--signal-rgb) / 16%) 28%, transparent 70%);opacity:0;pointer-events:none;z-index:-1;border-radius:50%;position:absolute}.bpm{width:100%;height:var(--bpm-height);color:var(--signal);transform-origin:50%;flex-direction:column;justify-content:flex-start;align-items:center;display:flex}.bpm-value{height:var(--bpm-value-height);color:var(--signal);font-family:var(--font-instrument-sans), Arial, Helvetica, sans-serif;font-size:min(calc(var(--record-size) * .426667), 128px);font-variation-settings:"wdth" 100;letter-spacing:.04em;font-style:normal;font-weight:400;line-height:var(--bpm-value-height);white-space:nowrap;justify-content:center;display:inline-flex}.bpm-meta{width:100%;color:var(--locked-color);font-size:clamp(10px, calc(var(--record-size) * .046667), 14px);font-variation-settings:"wdth" 100;letter-spacing:clamp(1.6px, calc(var(--record-size) * .010733), 3.22px);font-style:normal;font-weight:400;line-height:var(--meta-line-height);text-align:center;white-space:nowrap}.bpm-start .bpm-known,.bpm-first .bpm-known,.bpm-taps .bpm-known,.bpm-taps2 .bpm-known,.bpm-live .bpm-known,.bpm-result .bpm-known{color:var(--foreground)}.bpm-taps .bpm-unknown,.bpm-taps2 .bpm-unknown{color:var(--signal)}.bpm-meta-live{color:var(--signal);letter-spacing:clamp(1.2px, calc(var(--record-size) * .008), 2.4px)}.timing{top:calc(var(--golden-focus) + var(--bpm-height) + var(--timing-gap));place-items:center;display:grid;position:absolute;left:0;right:0}.timing-line{justify-content:center;align-items:center;gap:min(calc(var(--record-size) * .07), 21px);min-height:var(--timing-active);display:flex}.timing-dot{width:var(--timing-dot);height:var(--timing-dot);background:var(--foreground);border-radius:50%;flex:none;transition:background-color .18s,opacity .18s}.timing-dot.trail-1,.timing-dot.trail-2{width:var(--timing-trail);height:var(--timing-trail)}.timing-dot.is-trail{background:var(--trail-near)}.timing-dot.trail-3{background:var(--trail-mid)}.timing-dot.trail-4{background:var(--trail-old)}.timing-dot.is-tap{width:var(--timing-active);height:var(--timing-active);border:var(--timing-border) solid var(--signal-soft);background:var(--record-center)}.result-controls{bottom:max(env(safe-area-inset-bottom), calc(var(--controls-bottom) - 14px));pointer-events:none;z-index:5;justify-content:center;align-items:center;gap:4px;width:auto;height:44px;display:flex;position:absolute;left:50%;transform:translate(-50%)}.result-controls.is-single{justify-content:center}.icon-button{width:44px;height:44px;color:var(--control-color);cursor:pointer;pointer-events:auto;touch-action:manipulation;background:0 0;border:0;flex:0 0 44px;justify-content:center;align-items:center;padding:0;display:flex;position:relative}.icon-button svg{fill:currentColor;transform-origin:50%;width:16px;height:16px;transition:transform 90ms;display:block;overflow:visible}.icon-button:active svg{transform:scale(.84)}.icon-button:focus-visible{outline:2px solid var(--foreground);outline-offset:6px;border-radius:50%}@media (hover:hover) and (pointer:fine){.icon-button:hover svg{transform:scale(1.12)}}@media (pointer:coarse){.tap-stage{cursor:default}}@media (max-height:500px){.result-controls{right:max(env(safe-area-inset-right), 12px);bottom:max(env(safe-area-inset-bottom), 8px);left:auto;transform:none}}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:1ms!important;animation-duration:1ms!important}}@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}