:root{--unit:1rem;--unit-2:2rem;--unit-3:3rem;--leading:1.4;--measure:960px;--measure-min:288px;--font:-apple-system,"Segoe UI",Roboto,Oxygen-Sans,Ubuntu,Cantarell,"Helvetica Neue",sans-serif;--font-header:var(--font);--color-body:#1a1a1a;--color-body-light:#626a6e;--color-body-inverted:#fff;--color-select:#b3d4fc;--color-access:#fd0;--color-error:red;--color-line:#b1b4b6;--color-light:#505050;--color-very-light:#f3f2f1;--color-primary:#005ea5;--color-primary-hover:#003078;--color-primary-active:#2b8cc4;--color-primary-visited:#4c2c92;--color-secondary:#005a30;--color-secondary-hover:#003e21;--color-secondary-active:#003e21;--color-secondary-visited:#00703c;--color-tertiary:#942514;--color-tertiary-hover:#6f0000;--color-tertiary-active:#6f0000;--color-tertiary-visited:#6f0000}.hide{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}::placeholder{color:var(--color-body-light)}::selection{background:var(--color-select);text-shadow:none}html{margin:0;padding:0;background:var(--color-body)}body{background:var(--color-body-inverted);margin:0;padding:0;font-family:var(--font);font-size:100%;line-height:var(--leading);color:var(--color-body)}header{background:var(--color-body);color:var(--color-body-inverted);padding:var(--unit);overflow:hidden}main header{padding-top:var(--unit-2);padding-bottom:var(--unit-2);color:var(--color-body);background:0;text-align:center}nav ol,nav ul{font-size:1rem}header nav{max-width:var(--measure);margin:0 auto}header nav :last-child{text-align:right}nav a{color:var(--color-body)}nav ol,nav ul{margin:var(--unit) 0;padding:0}header+nav{border-top:10px solid var(--color-primary);max-width:var(--measure);margin:0 auto var(--unit);padding:0 var(--unit)}nav li{display:inline}header nav li+li{margin-left:var(--unit)}header+nav li+li:before{content:'';display:inline-block;width:.5em;height:.5em;border:0;border-top:1px solid var(--color-line);border-right:1px solid var(--color-line);transform:rotate(45deg);margin:0 .5em 0 0}article,main{padding:0 var(--unit);margin:0 auto;max-width:var(--measure)}main article{padding:var(--unit) 0;max-width:640px}p{font-size:1.1875rem}a{color:var(--color-primary)}a:hover{color:var(--color-primary-hover)}a:active{color:var(--color-primary-active)}a:focus{outline-offset:0;outline:3px solid transparent;color:var(--color-body);text-decoration:none;background-color:var(--color-access);box-shadow:0 -2px var(--color-access),0 2px var(--color-body)}a[href="javascript:history.back()"]:before,a[href="#top"]:before,figcaption:before{content:'';display:inline-block;width:0;height:0;border-style:solid;border-color:transparent;border-right-color:transparent;clip-path:polygon(0 50%,100% 100%,100% 0);border-width:5px 6px 5px 0;border-right-color:inherit;margin-right:.5em}a[href="#top"]:before{transform:rotate(90deg)}a[href*="://"]:after{content:' ↗';text-decoration:none !important}body>header a{color:var(--color-body-inverted);font-weight:700;text-decoration:none}body>header a:hover{text-decoration:underline;color:var(--color-body-inverted)}h1,h2,h3,h4,h5,h6{font-weight:bold;line-height:1.2;margin:1em 0 .6em}h1{font-size:3.1579rem}h2{font-size:3rem}h3{font-size:2.25rem}h4{font-size:1.6875rem}h5{font-size:1.5rem}h6{font-size:1.1875rem}hgroup{margin-top:var(--unit-2);padding:var(--unit-2) var(--unit-1)}hgroup>:first-child{font-weight:400;color:var(--color-body-light)}hgroup :last-child{font-weight:700;margin-top:-.25em}hr{background:var(--color-line);height:1px;border:0;margin:var(--unit-3) 0}section{display:grid;grid-template-columns:repeat(auto-fit,minmax(var(--measure-min),1fr));grid-column-gap:var(--unit-3)}section header{grid-column:1/-1}section article{grid-column:span 2;padding-top:0}form{display:block;margin:0;padding:0}fieldset{box-sizing:content-box;position:relative;border:1px solid var(--color-line);border-top:0;border-right:0;padding:1rem;margin:0 0 var(--unit-2);position:relative;padding-top:3rem}fieldset:before{content:'';border:1px solid var(--color-line);height:3rem;position:absolute;top:-3.0625rem;top:0;left:-1px;right:-1px;z-index:0}fieldset:after{content:'';border-right:1px solid var(--color-line);position:absolute;top:0;bottom:-1px;right:-1px}legend{display:block;position:absolute;top:0;margin:0 0 0 -1.0625rem;padding:var(--unit);border:1px solid var(--color-line);border-bottom:0;font-size:1rem;line-height:1;background:var(--color-body-inverted)}legend:after{content:'';border-top:1px solid var(--color-body-inverted);position:absolute;bottom:-1px;left:0;right:0;z-index:2}label{display:block;margin-bottom:calc(var(--unit) / 2)}button,input[type="submit"],input[type="button"],input[type="reset"]{width:auto;height:2.5em;background-color:var(--color-secondary);border:2px solid transparent;box-shadow:var(--color-body) 0 2px 0 0;box-sizing:border-box;color:#fff;cursor:pointer;display:inline-block;font-family:var(--font);font-size:1.1875rem;font-weight:400;line-height:1;margin-bottom:var(--unit-2);margin-top:0;text-align:center;vertical-align:baseline;-moz-appearance:none;-moz-osx-font-smoothing:grayscale;padding:8px 10px 7px}input[type="button"]{background-color:var(--color-primary)}input[type="button"]:hover{background-color:var(--color-primary-hover)}input[type="reset"]{background-color:var(--color-tertiary)}input[type="reset"]:hover{background-color:var(--color-tertiary-hover)}button:hover,input[type="submit"]:hover{background:var(--color-secondary-hover)}button:active,input[type="submit"]:active,input[type="button"]:active,input[type="reset"]:active{transform:translateY(2px)}fieldset button,fieldset input[type="submit"],input[type="button"],input[type="reset"]{margin-bottom:0}input[type="image"]{width:40px;height:40px;padding:0;display:inline-block;background:var(--color-body)}input[type="search"]{width:calc(100% - 40px);display:inline-block;float:left}input,output{display:inline-block;font-size:1.1875rem;line-height:var(--leading);font-family:var(--font);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-weight:400;box-sizing:border-box;width:100%;height:2.5rem;margin-top:0;padding:5px;border:2px solid var(--color-body);border-radius:0;appearance:none}output{font-weight:700}input[type="file"]{padding:0 7px 0 0;border:0}input[type="color"]{width:3rem}input[type="checkbox"],input[type="radio"]{position:absolute;left:-10000px;top:auto;width:1px;height:1px;overflow:hidden}input[type="radio"]+label{display:inline-block;position:relative;padding-left:3.5rem;padding-right:2rem;padding-bottom:.75rem;cursor:pointer}input[type="radio"]+label:before{content:"";display:inline-block;box-sizing:border-box;position:absolute;left:-.5rem;top:0;margin-top:-.75rem;vertical-align:baseline;width:3rem;height:3rem;background:url('data:image/svg+xml,%3Csvgxmlns="http://www.w3.org/2000/svg"viewBox="004848"%3E%3Cgfill="none"fill-rule="evenodd"stroke="%23FFF"transform="translate(11)"%3E%3Ccirclecx="23.5"cy="23.5"r="21.5"fill="%23000"stroke-width="4"/%3E%3Ccirclecx="23.5"cy="23.5"r="14"fill="%23FFF"stroke-width="7"/%3E%3C/g%3E%3C/svg%3E');cursor:pointer;background-size:cover}input[type="radio"]:checked+label:before{background:url('data:image/svg+xml,%3Csvgxmlns="http://www.w3.org/2000/svg"viewBox="004848"%3E%3Cgfill="%23000"fill-rule="evenodd"stroke="%23FFF"transform="translate(11)"%3E%3Ccirclecx="23.5"cy="23.5"r="21.5"stroke-width="4"/%3E%3Ccirclecx="23.5"cy="23.5"r="14"stroke-width="7"/%3E%3C/g%3E%3C/svg%3E')}input[type="radio"]:focus+label:before{background:url('data:image/svg+xml,%3Csvgxmlns="http://www.w3.org/2000/svg"viewBox="004848"%3E%3Cgfill="none"fill-rule="evenodd"transform="translate(11)"%3E%3Ccirclecx="23.5"cy="23.5"r="21.5"fill="%23000"stroke="%23FD0"stroke-width="4"/%3E%3Ccirclecx="23.5"cy="23.5"r="13"fill="%23FFF"stroke="%23FFF"stroke-width="6"/%3E%3C/g%3E%3C/svg%3E%0A')}input[type="radio"]:focus:checked+label:before{background:url('data:image/svg+xml,%3Csvgxmlns="http://www.w3.org/2000/svg"viewBox="004848"%3E%3Cgfill="%23000"fill-rule="evenodd"transform="translate(11)"%3E%3Ccirclecx="23.5"cy="23.5"r="21.5"stroke="%23FD0"stroke-width="4"/%3E%3Ccirclecx="23.5"cy="23.5"r="13"stroke="%23FFF"stroke-width="6"/%3E%3C/g%3E%3C/svg%3E')}input[type="checkbox"]+label{position:relative;display:inline-block;padding-left:3.5rem;padding-right:2rem;padding-bottom:.75rem;cursor:pointer}input[type="checkbox"]+label:before{content:"";display:inline-block;box-sizing:border-box;position:absolute;left:-.25rem;top:0;margin-top:-.75rem;vertical-align:baseline;width:3rem;height:3rem;background:url('data:image/svg+xml,%3Csvgxmlns="http://www.w3.org/2000/svg"viewBox="004949"%3E%3Cgfill="none"fill-rule="evenodd"%3E%3Cpathfill="%23000"stroke="%23FFF"stroke-width="3"d="M22h45v45H2z"/%3E%3Cpathfill="%23FFF"stroke="%23000"stroke-width="2"d="M4.54.5h40v40h-40z"/%3E%3C/g%3E%3C/svg%3E%0A');cursor:pointer;background-size:cover}input[type="checkbox"]:checked+label:before{background:url('data:image/svg+xml,%3Csvgxmlns="http://www.w3.org/2000/svg"viewBox="004949"%3E%3Cgfill="none"fill-rule="evenodd"%3E%3Cpathfill="%23000"stroke="%23FFF"stroke-width="3"d="M22.4h45v45H2z"/%3E%3Cpathfill="%23FFF"stroke="%23000"stroke-width="2"d="M4.55h40v40h-40z"/%3E%3Cpathfill="%23000"d="M15.623.4l5512.7-12.83.63.6-16.316.2L1227z"/%3E%3C/g%3E%3C/svg%3E')}input[type="checkbox"]:focus+label:before{background:url('data:image/svg+xml,%3Csvgxmlns="http://www.w3.org/2000/svg"viewBox="004949"%3E%3Cgfill="none"fill-rule="evenodd"%3E%3Cpathfill="%23000"stroke="%23FD0"stroke-width="3"d="M22h45v45H2z"/%3E%3Cpathfill="%23FFF"stroke="%23000"stroke-width="4"d="M5.55.5h38v38h-38z"/%3E%3C/g%3E%3C/svg%3E%0A')}input[type="checkbox"]:focus:checked+label:before{background:url('data:image/svg+xml,%3Csvgxmlns="http://www.w3.org/2000/svg"viewBox="004949"%3E%3Cgfill="none"fill-rule="evenodd"%3E%3Cpathfill="%23000"stroke="%23FD0"stroke-width="3"d="M22h45v45H2z"/%3E%3Cpathfill="%23FFF"stroke="%23000"stroke-width="4"d="M5.55.5h38v38h-38z"/%3E%3Cpathfill="%23000"d="M15.623l5512.7-12.83.63.5L20.6351226.5z"/%3E%3C/g%3E%3C/svg%3E%0A')}input:disabled{cursor:default}input[type="time"]{width:7rem}input[type="date"],input[type="week"],input[type="month"]{width:14rem}input[type="datetime"],input[type="datetime-local"]{width:16rem}select{font-size:1.1875rem;line-height:1.25;box-sizing:border-box;font-family:var(--font);font-weight:400;max-width:100%;min-width:14rem;height:40px;height:2.5rem;padding:5px;border:2px solid var(--color-body);border-radius:0;-webkit-border-radius:0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}textarea{display:block;box-sizing:border-box;width:100%;padding:5px;font-family:var(--font);min-height:5.375rem;margin-bottom:var(--unit);font-size:1.1875rem;line-height:1.25;font-weight:400;resize:vertical;border:2px solid var(--color-body);border-radius:0;-webkit-appearance:none;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;-webkit-box-sizing:border-box}textarea:focus,input:focus,button:focus,select:focus{outline:3px solid var(--color-access);outline-offset:0;box-shadow:inset 0 0 0 2px}input[type=range]{-webkit-appearance:none;width:100%;margin:0;border:0;padding:0}input[type=range]:focus{outline:0;box-shadow:none}input[type=range]::-webkit-slider-runnable-track{width:100%;height:4px;cursor:pointer;box-shadow:1px 1px 1px rgba(0,0,0,0),0 0 1px rgba(13,13,13,0);background:rgba(80,80,80,0.5);border-radius:0;border:0 solid #1a1a1a}input[type=range]::-webkit-slider-thumb{box-shadow:0 0 0 rgba(0,0,0,0),0 0 0 rgba(13,13,13,0);border:2px solid #000;height:32px;width:33px;border-radius:32px;background:#fff;cursor:pointer;-webkit-appearance:none;margin-top:-14px}input[type=range]:focus::-webkit-slider-runnable-track{background:rgba(139,139,139,0.5)}input[type=range]::-moz-range-track{width:100%;height:4px;cursor:pointer;box-shadow:1px 1px 1px rgba(0,0,0,0),0 0 1px rgba(13,13,13,0);background:rgba(80,80,80,0.5);border-radius:0;border:0 solid #1a1a1a}input[type=range]::-moz-range-thumb{box-shadow:0 0 0 rgba(0,0,0,0),0 0 0 rgba(13,13,13,0);border:2px solid #000;height:32px;width:33px;border-radius:32px;background:#fff;cursor:pointer}input[type=range]::-ms-track{width:100%;height:4px;cursor:pointer;background:transparent;border-color:transparent;color:transparent}input[type=range]::-ms-fill-lower{background:rgba(21,21,21,0.5);border:0 solid #1a1a1a;border-radius:0;box-shadow:1px 1px 1px rgba(0,0,0,0),0 0 1px rgba(13,13,13,0)}input[type=range]::-ms-fill-upper{background:rgba(80,80,80,0.5);border:0 solid #1a1a1a;border-radius:0;box-shadow:1px 1px 1px rgba(0,0,0,0),0 0 1px rgba(13,13,13,0)}input[type=range]::-ms-thumb{box-shadow:0 0 0 rgba(0,0,0,0),0 0 0 rgba(13,13,13,0);border:2px solid #000;height:32px;width:33px;border-radius:32px;background:#fff;cursor:pointer;height:4px}input[type=range]:focus::-ms-fill-lower{background:rgba(80,80,80,0.5)}input[type=range]:focus::-ms-fill-upper{background:rgba(139,139,139,0.5)}input[type=range]:focus::-webkit-slider-thumb,input[type=range]:focus::-moz-range-thumb,input[type=range]:focus::-ms-thumb{box-shadow:2px 2px 0 #fd0}address{display:block;margin:var(--unit) 0}strong,b{font-weight:700}em,i{font-style:italic}blockquote{font-size:1.1875rem;padding:var(--unit);margin:var(--unit-2) 0;clear:both;border-left:10px solid var(--color-line)}cite{color:var(--color-body-h4);opacity:.75;font-style:italic;padding:.5rem 0}blockquote q{font-size:1.5rem}blockquote cite{display:block;font-size:1rem}q:before{content:"“"}q:after{content:"”"}ins{color:var(--color-secondary)}del{color:var(--color-tertiary)}code{font-size:1rem}kbd{font-size:1rem;background:black;color:white;outline:.2em solid black}mark{font-size:1rem;background-color:var(--color-access);outline:.2em solid var(--color-access)}var{display:inline-block;color:#fff;background-color:var(--color-primary);border-radius:.1em;letter-spacing:1px;text-decoration:none;text-transform:uppercase;font-style:normal;font-weight:700;line-height:1;padding:.1em .2em}pre{max-width:100%;display:block;overflow:auto;font-size:1rem;border:0;outline:1px solid transparent;background-color:var(--color-very-light);margin:var(--unit) 0;padding:var(--unit);border:1px solid var(--color-line)}samp{font-size:1rem}dl{display:grid;grid-column-gap:var(--unit-2);grid-row-gap:var(--unit);grid-template-columns:[dt] max-content [dd] 1fr;margin:var(--unit) 0 var(--unit-2)}dt{font-weight:700;grid-column-start:dt;grid-column-end:dt}dd{margin:0;padding:0;grid-column-start:dd;grid-column-end:dd}ul,ol{line-height:var(--leading);padding-left:1.25rem;margin:var(--unit) 0 var(--unit-2);font-size:1.1875rem}ul{list-style-type:disc;padding-left:1.25rem}li{margin-bottom:.3125rem}summary,summary:hover{margin-left:-1.5rem;font-size:1.1875rem;color:var(--color-primary);font-weight:400;cursor:pointer;margin-bottom:1rem}summary:hover{text-decoration:underline}summary:active{color:var(--color-primary-active);text-decoration:underline}summary:focus{outline:0}details{position:relative;padding:0 0 0 1.5625rem;margin-bottom:var(--unit)}details[open]:before{content:'';border-left:10px solid var(--color-line);position:absolute;top:2.2rem;left:.125rem;bottom:-.625rem}table,table thead{border-collapse:collapse;border-radius:var(--border-radius);padding:0}table{border:1px solid var(--color-bg-secondary);border-spacing:0;overflow-x:scroll;overflow-y:hidden;min-width:100%;overflow:scroll;border:0;width:100%;table-layout:fixed}caption{padding:.5em 0;color:var(--color-body-light)}td,th,tr{padding:.4rem .8rem;text-align:var(--justify-important)}thead{background-color:var(--color);margin:0;color:var(--color-text);background:0;font-weight:700}thead th:first-child{border-top-left-radius:var(--border-radius)}thead th:last-child{border-top-right-radius:var(--border-radius)}thead th:first-child,tr td:first-child{text-align:var(--justify-normal)}tr{border-bottom:1px solid gray}tbody th{text-align:left}frame,frameset,iframe{border:2px solid var(--color-body);margin:0;width:100%;height:auto}img,picture{display:block;max-width:100%;height:auto}figure{margin:0 0 var(--unit-2)}figcaption{padding:.5em 0;color:var(--color-light);font-size:1rem}figcaption:before{transform:rotate(90deg)}audio,embed,object,video,iframe{width:100%}progress,meter{margin:var(--unit) 0;width:100%;height:var(--unit);border:0;border-radius:.25rem;overflow:hidden;background:var(--color-very-light);display:block;--background:var(--color-very-light);--optimum:#228b22;--sub-optimum:#ffd700;--sub-sub-optimum:#dc143c}progress[value]::-webkit-progress-bar{background:var(--color-very-light)}progress[value]::-webkit-progress-value{background:var(--color-primary)}meter::-webkit-meter-bar{background:var(--color-very-light)}meter:-moz-meter-optimum::-moz-meter-bar{background:var(--optimum)}meter::-webkit-meter-optimum-value{background:var(--optimum)}meter:-moz-meter-sub-optimum::-moz-meter-bar{background:var(--sub-optimum)}meter::-webkit-meter-suboptimum-value{background:var(--sub-optimum)}meter:-moz-meter-sub-sub-optimum::-moz-meter-bar{background:var(--sub-sub-optimum)}meter::-webkit-meter-even-less-good-value{background:var(--sub-sub-optimum)}body>footer{margin:0;margin-top:var(--unit-3);padding:var(--unit-3) 0;border-top:1px solid var(--color-line);background:var(--color-very-light);overflow:hidden}body>footer a{color:var(--color-body)}@media all and (min-width:640px){nav{display:flex}nav>*{flex-basis:0;flex-grow:1;flex-shrink:1}}@media all and (min-width:960px){header+nav{padding:0}}@media screen and (max-width:640px){table thead{border:0;clip:rect(0 0 0 0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}table tr{display:block;border:0}table td,table th{display:block;text-align:right !important;border-bottom:1px solid}table td::before{content:attr(data-label);float:left;font-weight:700;text-transform:uppercase}}