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_includes/head.html

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<meta name=viewport content="width=device-width, minimum-scale=1.0">
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<script>
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/*! Obs.js 0.2.0 | (c) Harry Roberts, csswizardry.com | MIT */
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;(()=>{const e=document.currentScript;if((!e||e.src||e.type&&"module"===e.type.toLowerCase())&&!1===/^(localhost|127\.0\.0\.1|::1)$/.test(location.hostname))return void console.warn("[Obs.js] Skipping: must be an inline, classic <script> in <head>.",e?e.src?"src="+e.src:"type="+e.type:"type=module");const i=document.documentElement,{connection:t}=navigator;window.obs=window.obs||{};const a=!0===(window.obs&&window.obs.config||{}).observeChanges,o=()=>{const e=window.obs||{},t="number"==typeof e.downlinkBucket?e.downlinkBucket:null;e.connectionCapability="low"===e.rttCategory&&null!=t&&t>=8?"strong":"high"===e.rttCategory||null!=t&&t<=5?"weak":"moderate";const a=!0===e.dataSaver||!0===e.batteryLow||!0===e.batteryCritical;e.conservationPreference=a?"conserve":"neutral";const o="weak"===e.connectionCapability||!0===e.dataSaver||!0===e.batteryCritical;e.deliveryMode="strong"!==e.connectionCapability||o||a?o?"lite":"cautious":"rich",e.canShowRichMedia="rich"===e.deliveryMode,e.shouldAvoidRichMedia="lite"===e.deliveryMode,["strong","moderate","weak"].forEach(e=>{i.classList.remove(`has-connection-capability-${e}`)}),i.classList.add(`has-connection-capability-${e.connectionCapability}`),["conserve","neutral"].forEach(e=>{i.classList.remove(`has-conservation-preference-${e}`)}),i.classList.add(`has-conservation-preference-${e.conservationPreference}`),["rich","cautious","lite"].forEach(e=>{i.classList.remove(`has-delivery-mode-${e}`)}),i.classList.add(`has-delivery-mode-${e.deliveryMode}`)},n=()=>{if(!t)return;const{saveData:e,rtt:a,downlink:n}=t;window.obs.dataSaver=!!e,i.classList.toggle("has-data-saver",!!e);const s=(e=>Number.isFinite(e)?25*Math.ceil(e/25):null)(a);null!=s&&(window.obs.rttBucket=s);const r=(e=>Number.isFinite(e)?e<75?"low":e<=275?"medium":"high":null)(a);r&&(window.obs.rttCategory=r,["low","medium","high"].forEach(e=>i.classList.remove(`has-latency-${e}`)),i.classList.add(`has-latency-${r}`));const c=(l=n,Number.isFinite(l)?Math.ceil(l):null);var l;if(null!=c){window.obs.downlinkBucket=c;const e=c<=5?"low":c>=8?"high":"medium";window.obs.downlinkCategory=e,["low","medium","high"].forEach(e=>i.classList.remove(`has-bandwidth-${e}`)),i.classList.add(`has-bandwidth-${e}`)}"downlinkMax"in t&&(window.obs.downlinkMax=t.downlinkMax),o()};n(),a&&t&&"function"==typeof t.addEventListener&&t.addEventListener("change",n);const s=e=>{if(!e)return;const{level:t,charging:a}=e,n=Number.isFinite(t)?t<=.05:null;window.obs.batteryCritical=n;const s=Number.isFinite(t)?t<=.2:null;window.obs.batteryLow=s,["critical","low"].forEach(e=>i.classList.remove(`has-battery-${e}`)),s&&i.classList.add("has-battery-low"),n&&i.classList.add("has-battery-critical");const r=!!a;window.obs.batteryCharging=r,i.classList.toggle("has-battery-charging",r),o()};if("getBattery"in navigator&&navigator.getBattery().then(e=>{s(e),a&&"function"==typeof e.addEventListener&&(e.addEventListener("levelchange",()=>s(e)),e.addEventListener("chargingchange",()=>s(e)))}).catch(()=>{}),"deviceMemory"in navigator){const e=Number(navigator.deviceMemory),t=Number.isFinite(e)?e:null;window.obs.ramBucket=t;const a=(r=t,Number.isFinite(r)?r<=1?"very-low":r<=2?"low":r<=4?"medium":"high":null);a&&(window.obs.ramCategory=a,["very-low","low","medium","high"].forEach(e=>i.classList.remove(`has-ram-${e}`)),i.classList.add(`has-ram-${a}`))}var r;if("hardwareConcurrency"in navigator){const e=Number(navigator.hardwareConcurrency),t=Number.isFinite(e)?e:null;window.obs.cpuBucket=t;const a=(e=>Number.isFinite(e)?e<=2?"low":e<=5?"medium":"high":null)(t);a&&(window.obs.cpuCategory=a,["low","medium","high"].forEach(e=>i.classList.remove(`has-cpu-${e}`)),i.classList.add(`has-cpu-${a}`))}(()=>{const e=window.obs||{},t=e.ramCategory,a=e.cpuCategory;let o="moderate";"high"!==t&&"medium"!==t||"high"!==a?("very-low"===t||"low"===t||"low"===a)&&(o="weak"):o="strong",e.deviceCapability=o,["strong","moderate","weak"].forEach(e=>{i.classList.remove(`has-device-capability-${e}`)}),i.classList.add(`has-device-capability-${o}`)})()})();
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/*! Obs.js | (c) Harry Roberts, csswizardry.com | MIT */
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;(()=>{const e=document.currentScript;if((!e||e.src||e.type&&"module"===e.type.toLowerCase())&&!1===/^(localhost|127\.0\.0\.1|::1)$/.test(location.hostname))return void console.warn("[Obs.js] Skipping: must be an inline, classic <script> in <head>.",e?e.src?"src="+e.src:"type="+e.type:"type=module");const t=document.documentElement,{connection:i}=navigator;window.obs=window.obs||{};const a=!0===(window.obs&&window.obs.config||{}).observeChanges,o=()=>{const e=window.obs||{},i="number"==typeof e.downlinkBucket?e.downlinkBucket:null;e.connectionCapability="low"===e.rttCategory&&null!=i&&i>=8?"strong":"high"===e.rttCategory||null!=i&&i<=5?"weak":"moderate";const a=!0===e.dataSaver||!0===e.batteryLow||!0===e.batteryCritical;e.conservationPreference=a?"conserve":"neutral";const o="weak"===e.connectionCapability||!0===e.dataSaver||!0===e.batteryCritical;e.deliveryMode="strong"!==e.connectionCapability||o||a?o?"lite":"cautious":"rich",e.canShowRichMedia="lite"!==e.deliveryMode,e.shouldAvoidRichMedia="lite"===e.deliveryMode,["strong","moderate","weak"].forEach(e=>{t.classList.remove(`has-connection-capability-${e}`)}),t.classList.add(`has-connection-capability-${e.connectionCapability}`),["conserve","neutral"].forEach(e=>{t.classList.remove(`has-conservation-preference-${e}`)}),t.classList.add(`has-conservation-preference-${e.conservationPreference}`),["rich","cautious","lite"].forEach(e=>{t.classList.remove(`has-delivery-mode-${e}`)}),t.classList.add(`has-delivery-mode-${e.deliveryMode}`)},n=()=>{if(!i)return;const{saveData:e,rtt:a,downlink:n}=i;window.obs.dataSaver=!!e,t.classList.toggle("has-data-saver",!!e);const s=(e=>Number.isFinite(e)?25*Math.ceil(e/25):null)(a);null!=s&&(window.obs.rttBucket=s);const r=(e=>Number.isFinite(e)?e<75?"low":e<=275?"medium":"high":null)(a);r&&(window.obs.rttCategory=r,["low","medium","high"].forEach(e=>t.classList.remove(`has-latency-${e}`)),t.classList.add(`has-latency-${r}`));const c=(l=n,Number.isFinite(l)?Math.ceil(l):null);var l;if(null!=c){window.obs.downlinkBucket=c;const e=c<=5?"low":c>=8?"high":"medium";window.obs.downlinkCategory=e,["low","medium","high"].forEach(e=>t.classList.remove(`has-bandwidth-${e}`)),t.classList.add(`has-bandwidth-${e}`)}"downlinkMax"in i&&(window.obs.downlinkMax=i.downlinkMax),o()};n(),a&&i&&"function"==typeof i.addEventListener&&i.addEventListener("change",n);const s=e=>{if(!e)return;const{level:i,charging:a}=e,n=Number.isFinite(i)?i<=.05:null;window.obs.batteryCritical=n;const s=Number.isFinite(i)?i<=.2:null;window.obs.batteryLow=s,["critical","low"].forEach(e=>t.classList.remove(`has-battery-${e}`)),s&&t.classList.add("has-battery-low"),n&&t.classList.add("has-battery-critical");const r=!!a;window.obs.batteryCharging=r,t.classList.toggle("has-battery-charging",r),o()};if("getBattery"in navigator&&navigator.getBattery().then(e=>{s(e),a&&"function"==typeof e.addEventListener&&(e.addEventListener("levelchange",()=>s(e)),e.addEventListener("chargingchange",()=>s(e)))}).catch(()=>{}),"deviceMemory"in navigator){const e=Number(navigator.deviceMemory),i=Number.isFinite(e)?e:null;window.obs.ramBucket=i;const a=(r=i,Number.isFinite(r)?r<=1?"very-low":r<=2?"low":r<=4?"medium":"high":null);a&&(window.obs.ramCategory=a,["very-low","low","medium","high"].forEach(e=>t.classList.remove(`has-ram-${e}`)),t.classList.add(`has-ram-${a}`))}var r;if("hardwareConcurrency"in navigator){const e=Number(navigator.hardwareConcurrency),i=Number.isFinite(e)?e:null;window.obs.cpuBucket=i;const a=(e=>Number.isFinite(e)?e<=2?"low":e<=5?"medium":"high":null)(i);a&&(window.obs.cpuCategory=a,["low","medium","high"].forEach(e=>t.classList.remove(`has-cpu-${e}`)),t.classList.add(`has-cpu-${a}`))}(()=>{const e=window.obs||{},i=e.ramCategory,a=e.cpuCategory;let o="moderate";"high"!==i&&"medium"!==i||"high"!==a?("very-low"===i||"low"===i||"low"===a)&&(o="weak"):o="strong",e.deviceCapability=o,["strong","moderate","weak"].forEach(e=>{t.classList.remove(`has-device-capability-${e}`)}),t.classList.add(`has-device-capability-${o}`)})()})();
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//# sourceURL=obs.inline.js
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</script>
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