:root {
  --mod-scale-10:  3.247rem;
  --mod-scale-9:   2.887rem;
  --mod-scale-8:   2.566rem;
  --mod-scale-7:   2.281rem;
  --mod-scale-6:   2.027rem;
  --mod-scale-5:   1.802rem;
  --mod-scale-4:   1.602rem;
  --mod-scale-3:   1.424rem;
  --mod-scale-2:   1.266rem;
  --mod-scale-1:   1.125rem;
  --rem:           1rem;
  --base:          var(--rem);
  --mod-scale-neg1:   .889rem;
  --mod-scale-neg2:   .7901rem;

  --theta:          .95rem; 
  --iota:           var(--mod-scale-neg1);
  --bourgeois:      var(--iota); 

  

  --kappa:          0.833rem;
  --lambda:         0.75rem;

  
  --p-size-gk:      var(--mod-scale-4); 
  --p-size-g1:      var(--mod-scale-3); 
  --p-size-g2:      var(--mod-scale-3); 
  --p-size-g3:      var(--mod-scale-2); 
  --p-size-g4:      var(--mod-scale-1); 
  --p-size-g5:      var(--mod-scale-1); 
  --p-size-teacher: var(--base);  
  --p-size:         var(--p-size-teacher);
}



:root {
   --content-width: 40rem;
   --content-width-landing: 66rem;
   
   --rhythm:  .7;
}

@media (min-width: 40rem) {
   :root {
      --rhythm:  .75;
   }
}



:root {
  --rule-maximum:      .3rem;
  --rule-mega:         .2rem;
  --rule-medium:       .1rem;
  --rule-minimum:      .075rem;
  --rule-micro:        .05rem;
}



:root {
  --spacious:                      2.5rem;
  --relaxed:                       1.5rem;
  --classic:                       1rem;
  --fitted:                        0.5rem;
  --tight:                         0.25rem;
  --college-rule:                  2.01260rem; 
  --wide-rule:                     2.46614rem; 
  --neg-classic-plus-rule-maximum: -1.3rem;
}



:root {

   --bp-nano-minus: 319px;
   --bp-nano: 320px;
   --bp-micro-minus: 410px;
   --bp-micro: 411px;
   --bp-min-minus: 536px;
   --bp-min: 537px;
   --bp-mid-minus: 767px;
   --bp-mid: 768px;
   --bp-mega-minus: 1024px;
   --bp-mega: 1024px;
   --bp-max-minus: 1319px;
   --bp-max: 1320px;
}





:root {
  

    --our-primary-orange:       #f25e35;
    --our-globalnav-orange:     rgb(241,89,42);   
    --our-primary-dark-orange:  #d83e00;
    --our-primary-yellow:       #feb300;
    --our-primary-gray:         #685d55;
    --our-primary-dark-gray:    #3e2e2f;

    --black:                       #000000; 
    --dark-gray:                   #4c4c4c; 
    --med-gray:                    #bfbfbf; 
    --gray:                        rgb(84%, 84%, 84%); 
    --light-gray:                  #ebebeb; 
    --lightest-gray:               #f5f5f5; 
    --whisper:                     rgb(98%, 98%, 98%); 
    --white:                       #ffffff;

    --text:                       var(--our-primary-dark-gray);
    --accent:                     var(--our-primary-dark-orange); 
    --highlight:                  var(--our-primary-yellow);
    --highlight-tint4:            #ffe199; 
    --highlight-tint3:            #ffe8b2; 
    --highlight-tint2:            #fff0cc; 
    --highlight-tint1:            #fff7e5; 

    

    --green-dark:       #00682c; 
    --green-medium:     #008037;
    --green-bright:     #34ab1e;
    --green-tint4:      #99ccaf;
    --green-tint3:      #b2d9c3;
    --green-tint2:      #cce6d7;
    --green-tint1:      #e5f2eb;

    --yellow-green-dark:       #44693D; 
    --yellow-green-medium:     #4A7729; 
    --yellow-green-bright:     #7eba00;
    --yellow-green-tint4:      #b7c9a9; 
    --yellow-green-tint3:      #c9d6bf; 
    --yellow-green-tint2:      #dbe4d4; 
    --yellow-green-tint1:      #edf1ea; 

    --teal-dark:       #006359; 
    --teal-medium:     #008074;
    --teal-bright:     #00a78a;
    --teal-tint4:      #99ccc7;
    --teal-tint3:      #b2d9d5;
    --teal-tint2:      #cce6e3;
    --teal-tint1:      #e5f2f1;

    --sky-dark:       #0069ae; 
    --sky-medium:     #007eb6;
    --sky-bright:     #0091c6;
    --sky-tint4:      #99cbe2;
    --sky-tint3:      #b2d8e9;
    --sky-tint2:      #cce5f0;
    --sky-tint1:      #e5f2f8;

    --ocean-dark:       #0064c3; 
    --ocean-medium:     #0064c3;
    --ocean-bright:     #004cb3;
    --ocean-tint4:      #99c1e7;
    --ocean-tint3:      #b2d0ed;
    --ocean-tint2:      #cce0f3;
    --ocean-tint1:      #e5eff9;

    --purple-dark:       #68389f; 
    --purple-medium:     #894ba4;
    --purple-bright:     #50217e;
    --purple-tint4:      #cfb7db;
    --purple-tint3:      #dbc9e4;
    --purple-tint2:      #e7dbed;
    --purple-tint1:      #f3edf6;

    --magenta-dark:       #6b1667; 
    --magenta-medium:     #920793;
    --magenta-bright:     #920793;
    --magenta-tint4:      #d39cd4;
    --magenta-tint3:      #deb5df;
    --magenta-tint2:      #e9cde9;
    --magenta-tint1:      #f4e6f4;

    --pink-dark:       #a1004d; 
    --pink-medium:     #cb0056;
    --pink-bright:     #cb0056;
    --pink-tint4:      #ea99bb;
    --pink-tint3:      #efb2cc;
    --pink-tint2:      #f5ccdd;
    --pink-tint1:      #fae5ee;

    --red-dark:       #bb0012; 
    --red-medium:     #d62d07;
    --red-bright:     #d62d07;
    --red-tint4:      #efab9c;
    --red-tint3:      #f3c0b5;
    --red-tint2:      #f7d5cd;
    --red-tint1:      #fbeae6;

    --orange-dark:       #a43c12; 
    --orange-medium:     #b94f00;
    --orange-bright:     #e47113;
    --orange-tint4:      #e3b999;
    --orange-tint3:      #eacab2;
    --orange-tint2:      #f1dccc;
    --orange-tint1:      #f8ede5;
}



.fill-primary-orange {
  fill: #f25e35;
  fill: var(--our-primary-orange);
}

.fill-primary-yellow {
  fill: #feb300;
  fill: var(--our-primary-yellow);
}

.fill-primary-gray {
  fill: #685d55;
  fill: var(--our-primary-gray);
}

.fill-highlight {
  fill: #feb300;
  fill: var(--highlight);
}







:root {
  --font-family-text: source-sans-3, sans-serif; 
  --font-family-display: agenda-one, sans-serif; 
  --font-family-nav: roboto, sans-serif; 
  --font-family-translation: kalam, cursive; 
  --body-font: var(--font-family-text);
  --bold: 600;
}





:root {

  
  --theme-dark:       var(--green-dark);
  --theme-medium:     var(--green-medium);
  --theme-bright:     var(--green-bright);
  --theme-tint4:      var(--green-tint4);
  --theme-tint3:      var(--green-tint3);
  --theme-tint2:      var(--green-tint2);
  --theme-tint1:      var(--green-tint1);

}

.theme-cg {

  --theme-dark:       var(--green-dark);
  --theme-medium:     var(--green-medium);
  --theme-bright:     var(--green-bright);
  --theme-tint4:      var(--green-tint4);
  --theme-tint3:      var(--green-tint3);
  --theme-tint2:      var(--green-tint2);
  --theme-tint1:      var(--green-tint1);

}

.theme-unit1 {

  --theme-dark:       var(--yellow-green-dark);
  --theme-medium:     var(--yellow-green-medium);
  --theme-bright:     var(--yellow-green-bright);
  --theme-tint4:      var(--yellow-green-tint4);
  --theme-tint3:      var(--yellow-green-tint3);
  --theme-tint2:      var(--yellow-green-tint2);
  --theme-tint1:      var(--yellow-green-tint1);

}

.theme-unit2 {

  --theme-dark:       var(--teal-dark);
  --theme-medium:     var(--teal-medium);
  --theme-bright:     var(--teal-bright);
  --theme-tint4:      var(--teal-tint4);
  --theme-tint3:      var(--teal-tint3);
  --theme-tint2:      var(--teal-tint2);
  --theme-tint1:      var(--teal-tint1);

}

.theme-unit3 {

  --theme-dark:       var(--sky-dark);
  --theme-medium:     var(--sky-medium);
  --theme-bright:     var(--sky-bright);
  --theme-tint4:      var(--sky-tint4);
  --theme-tint3:      var(--sky-tint3);
  --theme-tint2:      var(--sky-tint2);
  --theme-tint1:      var(--sky-tint1);

}

.theme-unit4 {
  
  --theme-dark:       var(--ocean-bright);
  --theme-medium:     var(--ocean-dark);
  --theme-bright:     var(--ocean-medium);
  --theme-tint4:      var(--ocean-tint4);
  --theme-tint3:      var(--ocean-tint3);
  --theme-tint2:      var(--ocean-tint2);
  --theme-tint1:      var(--ocean-tint1);

}

.theme-unit5 {
  
  --theme-dark:       var(--purple-bright);
  --theme-medium:     var(--purple-dark);
  --theme-bright:     var(--purple-medium);
  --theme-tint4:      var(--purple-tint4);
  --theme-tint3:      var(--purple-tint3);
  --theme-tint2:      var(--purple-tint2);
  --theme-tint1:      var(--purple-tint1);

}

.theme-unit6 {

  --theme-dark:       var(--magenta-dark);
  --theme-medium:     var(--magenta-medium);
  --theme-bright:     var(--magenta-bright);
  --theme-tint4:      var(--magenta-tint4);
  --theme-tint3:      var(--magenta-tint3);
  --theme-tint2:      var(--magenta-tint2);
  --theme-tint1:      var(--magenta-tint1);

}

.theme-unit7 {

  --theme-dark:       var(--pink-dark);
  --theme-medium:     var(--pink-medium);
  --theme-bright:     var(--pink-bright);
  --theme-tint4:      var(--pink-tint4);
  --theme-tint3:      var(--pink-tint3);
  --theme-tint2:      var(--pink-tint2);
  --theme-tint1:      var(--pink-tint1);

}

.theme-unit8 {

  --theme-dark:       var(--red-dark);
  --theme-medium:     var(--red-medium);
  --theme-bright:     var(--red-bright);
  --theme-tint4:      var(--red-tint4);
  --theme-tint3:      var(--red-tint3);
  --theme-tint2:      var(--red-tint2);
  --theme-tint1:      var(--red-tint1);

}

.theme-unit9 {

  --theme-dark:       var(--orange-dark);
  --theme-medium:     var(--orange-medium);
  --theme-bright:     var(--orange-bright);
  --theme-tint4:      var(--orange-tint4);
  --theme-tint3:      var(--orange-tint3);
  --theme-tint2:      var(--orange-tint2);
  --theme-tint1:      var(--orange-tint1);

}



.fill-theme-dark {
  fill: #00682c;
  fill: var(--theme-dark);
}

.fill-theme-medium {
  fill: #008037;
  fill: var(--theme-medium);
}

.fill-theme-bright {
  fill: #34ab1e;
  fill: var(--theme-bright);
}

.fill-theme-tint4 {
  fill: #99ccaf;
  fill: var(--theme-tint4);
}

.fill-theme-tint3 {
  fill: #b2d9c3;
  fill: var(--theme-tint3);
}

.fill-theme-tint2 {
  fill: #cce6d7;
  fill: var(--theme-tint2);
}

.fill-theme-tint1 {
  fill: #e5f2eb;
  fill: var(--theme-tint1);
}





* {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

*::before, *::after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

body {
  padding: 0;
  margin: 0;
  background: #ffffff;
  background: var(--white);
}

@media print {
  body {
    background: none;
  }
}

a {
  color: inherit;
  text-decoration-thickness: auto;
}



html {
  -webkit-text-size-adjust: none;
     -moz-text-size-adjust: none;
      -ms-text-size-adjust: none;
          text-size-adjust: none;
  font-size: 1em;

  
  font-size: clamp(1em, calc(1em + 4*(100vw - 320px)/1000), 1.25em);

}

@media print {
    html {
      font-size: 1rem;
      font-size: var(--rem);
    }
  }

html {

  scroll-padding-top: 3.675rem;

  scroll-padding-top: calc(var(--rhythm)*5.25rem); 

}

body {
  font-family: source-sans-3, sans-serif;
  font-family: var(--body-font); 
  text-rendering: optimizeLegibility;
  line-height: 1.4;
  line-height: calc(2*var(--rhythm));
  color: #3e2e2f;
  color: var(--text);

  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,h2,h3,h4,h5,h6 {
  page-break-inside: avoid;
  -webkit-column-break-inside: avoid;
     -moz-column-break-inside: avoid;
          break-inside: avoid;
  -webkit-hyphens: none;
      -ms-hyphens: none;
          hyphens: none;
  line-height: 1.1;
  position: relative; 
}

a {
  color: #3e2e2f;
  color: var(--text);
  -webkit-text-decoration-color: currentColor;
          text-decoration-color: currentColor
}

a:hover {
     color: rgb(241,89,42);
     color: var(--our-globalnav-orange);
     -webkit-text-decoration-color: currentColor;
             text-decoration-color: currentColor;
  }



span.bare-url-wrap {
  word-break: break-all;
  word-break: break-word;
}



.hed-alpha {
  font-size: 2.281rem;
  font-size: var(--mod-scale-7);
  font-family: agenda-one, sans-serif;
  font-family: var(--font-family-display);
  font-weight: 600;
  margin: 4.325rem 0 2rem;
}

.hed-alpha__superhed {
  display: block;
  font-size: 1.424rem;
  font-size: var(--mod-scale-3);
  color: #008037;
  color: var(--theme-medium);
  margin-bottom: .5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.hed-alpha__subhed {
  display: block;
  font-size: 1.266rem;
  font-size: var(--mod-scale-2);
  color: #008037;
  color: var(--theme-medium);
  margin-top: .5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
}

hgroup.hed-alpha .hed-alpha__hed { 
    font-size: 2.281rem;
    font-size: var(--mod-scale-7);
    font-weight: 600;
    margin-top: 0;
    margin-bottom: 0;
  }

hgroup.hed-alpha .hed-alpha__subhed { 
    font-family: source-sans-3, sans-serif;
    font-family: var(--font-family-text);
    font-size: 1.266rem;
    font-size: var(--mod-scale-2);
    color: #008037;
    color: var(--theme-medium);
    margin-top: 0.75em;
    margin-bottom: 0;
    padding-top: 0.75em;
    border-top: #99ccaf solid 4pt;
    border-top: var(--theme-tint4) solid 4pt;
    text-transform: none;
    letter-spacing: normal;
    line-height: 1;
  }

.hed-alpha_course {
  font-size: 2.887rem;
  font-size: var(--mod-scale-9);
  margin: 4.325rem 0 3rem
}

.hed-alpha_course .hed-alpha__superhed {
    color: #685d55;
    color: var(--our-primary-gray);
    font-size: 1.266rem;
    font-size: var(--mod-scale-2);
  }

.hed-alpha__optional {
  position: relative;
  top: -0.275em;
  font-size: .7901rem;
  font-size: var(--mod-scale-neg2);
  line-height: 1;
  color: #ffffff;
  color: var(--white);
  margin-left: 1.375rem;
  background-color: #008037;
  background-color: var(--theme-medium);
  border-radius: .825em;
  padding: 0.05em 0.5em;
}

.hed-beta {
  font-size: 1.802rem;
  font-size: var(--mod-scale-5);
  font-family: agenda-one, sans-serif;
  font-family: var(--font-family-display);
  font-weight: 600;
  margin: 3rem 0 1.5rem;
  color: #008037;
  color: var(--theme-medium);
}

.hed-beta__superhed,
.hed-beta__subhed {
  font-size: .628em;
  color: #008037;
  color: var(--theme-medium);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  font-size: .628em;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: #008037;
  color: var(--theme-medium);
  margin-bottom: .5rem
}

@supports (font-variant: all-small-caps) {
    .hed-beta__superhed, .hed-beta__subhed {
      font-size: 1.266rem;
      font-size: var(--mod-scale-2);
      text-transform: unset;
      letter-spacing: .02em;
      font-variant: all-small-caps;
      font-variant-numeric: oldstyle-nums;
      -webkit-font-feature-settings: "smcp", "c2sc", "onum", "smcp", "c2sc", "onum";
              font-feature-settings: "smcp", "c2sc", "onum", "smcp", "c2sc", "onum";
    }
  }

.hed-beta__duration {
  margin-left: 2rem;
  position: relative;
}

.hed-beta__duration::before {
  position: absolute;
  content: "";
  top: .5em;
  left: -1.15rem;
  width: 0.4rem;
  height: 0.4rem;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
  background-color: #cce6d7;
  background-color: var(--theme-tint2);
}

.hed-beta__optional {
  position: relative;
  top: 0.1em;
  font-size: .889rem;
  font-size: var(--mod-scale-neg1);
  line-height: 1;
  color: #00682c;
  color: var(--theme-dark);
  background-color: #cce6d7;
  background-color: var(--theme-tint2);
  border-radius: .825em;
  margin-left: 1.375rem;
  padding: 0 0.5em 0.1em 0.5em;
}

.hed-gamma {
  font-size: 1.424rem;
  font-size: var(--mod-scale-3);
  font-family: agenda-one, sans-serif;
  font-family: var(--font-family-display);
  color: #3e2e2f;
  color: var(--text);
  font-weight: 600;
  margin: 2rem 0 1rem
}

.hed-gamma.tech-guidance {
    font-weight: 700;
  }

.hed-gamma__video-links {
  font-size: 1.424rem;
  font-size: var(--mod-scale-3);
  font-family: agenda-one, sans-serif;
  font-family: var(--font-family-display);
  color: #3e2e2f;
  color: var(--text);
  font-weight: 600;
  margin: 3rem 0 1rem;
}

.hed-delta {
  font-size: 1rem;
  font-size: var(--rem);
  font-family: source-sans-3, sans-serif;
  font-family: var(--font-family-text);
  font-weight: 700;
  margin: 1rem 0;
}

.hed-epsilon {
  font-size: .889rem;
  font-size: var(--mod-scale-neg1);
  font-family: source-sans-3, sans-serif;
  font-family: var(--font-family-text);
  text-transform: uppercase;
  letter-spacing: .01em;
  font-weight: 700;
  margin: 2rem .5rem 1rem 0;
}

.hed-faux,
.hed-faux b,
.hed-faux i {
  
  page-break-after: avoid;
  -webkit-column-break-after: avoid;
     -moz-column-break-after: avoid;
          break-after: avoid;
  font-weight: 600;
}



span.spanish-translation {
  color: #008037;
  color: var(--green-medium);
}

span.spanish-translation:after {
  padding-right: 1em;
}



span.epandc {
  font-weight: 700;
}



.hed-activity:has(+ .c-standards, + .c-standards-list) {
  margin-bottom: .5rem;
}

.hed-activity + .c-standards {
  margin-top: 1rem;
}



.hed-gamma_summary {
  font-family: agenda-one, sans-serif;
  font-family: var(--font-family-display);
  color: #008037;
  color: var(--theme-medium);
  border-top: .2rem dotted currentColor;
  border-top: var(--rule-mega) dotted currentColor;
  padding-top: .5rem;
}





.hed-sequence,
.hed-more {
  font-family: agenda-one, sans-serif;
  font-family: var(--font-family-display);
  font-size: 1.266rem;
  font-size: var(--mod-scale-2);
  font-weight: 700;
  line-height: 1.15;
  color: #008037;
  color: var(--theme-medium);
  margin-top: 1.4rem;
  margin-top: calc(2rem*var(--rhythm));
  margin-bottom: 0.7rem;
  margin-bottom: calc(1rem*var(--rhythm));
}



.hed-sequence {
  text-indent: -.25em;
}

.hed-sequence__icon {
  display: inline-block;
  position: relative;
  top: .55em;
  width: 1.7em;
  height: 1.7em;
  margin-right: .25em;
}



.hed-beta_with-icon {
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin-bottom: 1rem;
  grid-gap: 0.75rem;
  gap: 0.75rem;
  font-weight: 700;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

.hed-beta_with-icon__icon {
  -ms-flex-item-align: center;
      align-self: center;
  width: 3rem;
  height: 3rem;
  fill: currentColor;
}

.hed-beta_with-icon__subhed {
  display: block;
  font-size: 1.424rem;
  font-size: var(--mod-scale-3);
  font-family: agenda-one, sans-serif;
  font-family: var(--font-family-display);
  font-weight: 600;
  margin-top: 0.25rem;
}

section > .hed-beta_with-icon {
  margin-top: 6rem;
}

span.spanish-translation {
  font-family: kalam, cursive;
  font-family: var(--font-family-translation);
  color: #008037;
  color: var(--green-medium);
  font-weight: 400;
  font-size: 1.1rem
}

span.spanish-translation .latex-expression {
    position: relative;
    top: .05rem;
    font-size: 1rem;
  }

span.spanish-translation {

  }

span.spanish-translation:after {
  padding-right: 1em;
}

p {
  orphans: 2;
  widows: 2;
}

p:empty {
  display: none;
}



p,
ul,
ol {
  margin-top: 1rem;
  margin-bottom: 1rem;
  padding: 0
}

p:first-child, ul:first-child, ol:first-child {
    margin-top: 0;
  }

p:last-child, ul:last-child, ol:last-child {
    margin-bottom: 0;
  }

b {
  font-weight: 600;
  font-weight: var(--bold); 
}



ul > li > p:last-of-type {
  margin-bottom: 0;
}

ul > li > ul:first-of-type {
  margin-top: 0;
}

ul > li::marker {
  padding-right: 1em;
  font-size: 1.25em;
}

ul > li::marker {
  font-size: .875em;
}

@media print {
  ul > li::marker {
    padding-right: .5em;
    font-size: 1.25em;
  }

  
  ul > li ul li ul > li::marker,
  ul > li ol li ul > li::marker,
  ol > li ul li ul > li::marker,
  ol > li ol li ul > li::marker {
    font-size: .75em;
  }
}

li {
  margin: 0;
  padding: 0;
}

li + li {
  margin-top: .25rem;
}

.two-column-list li + li {
  margin-top: 0;
}

ul, ol {
  margin-left: 2rem;
}

table ul,
table ol {
  margin-left: 1em
}

table ul > li::marker, table ol > li::marker {
    padding-right: .5em;
  }

ol > li::marker {
  font-family: agenda-one, sans-serif;
  font-family: var(--font-family-display);
  font-weight: 600;
  padding-right: 1rem;
  text-align: right;
}

dd:has(+ dt) {
  margin-bottom: 0.5em;
}



table,
figure {
  margin: 2rem auto;
  padding: 0
}

table:first-child, figure:first-child {
    margin-top: 0;
  }

table:last-child, figure:last-child {
    margin-bottom: 0;
  }



ul.horizontal, 
ol.horizontal, 
ol.inline-list  {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  margin-left: 0;
  margin-right: 0;
  padding-left: 0
}

ul.horizontal > li, ol.horizontal > li, ol.inline-list > li {
    margin: 0;
    padding: 0 1em 0 0;
    text-align: center;
    list-style-type: none;
  }

.c-problem__prompt ul.horizontal {
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

ol.hide-list-markers  {
  margin-left: 0;
  margin-right: 0
}

ol.hide-list-markers > li {
    list-style-type: none;
  }







.sr-only:not(:focus):not(:active) {
  clip: rect(0 0 0 0);
  -webkit-clip-path: inset(50%);
          clip-path: inset(50%);
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap;
  width: 1px;
}



.linktype {
  color: #d83e00;
  color: var(--accent);
  font-family: agenda-one, sans-serif;
  font-family: var(--font-family-display);
  font-weight: 700;
  font-size: 0.833rem;
  font-size: var(--kappa);
}

.text-theta {
  font-size: .95rem;
  font-size: var(--theta);
}

.text-iota {
  font-size: .889rem;
  font-size: var(--iota);
}

.is-all-caps {
  text-transform: uppercase;
  letter-spacing: .025em;
}

.is-display-text {
  font-family: agenda-one, sans-serif;
  font-family: var(--font-family-display);
  font-weight: 700;
}

.is-display-alt-text {
  font-family: agenda-one, sans-serif;
  font-family: var(--font-family-display);
  font-weight: 600;
}

.is-text-color {
  color: #3e2e2f;
  color: var(--text);
}

.is-accent-color {
  color: #d83e00;
  color: var(--accent);
}

.is-gray-color {
  color: #685d55;
  color: var(--our-primary-gray);
}

.is-margin-flush-top {
  margin-top: 0;
}

.is-margin-flush-bottom {
  margin-bottom: 0;
}

.no-wrap {
  white-space: nowrap;
}



span.translation_missing {
  background-color: red !important;
  padding: 1rem;
}





img {
  max-width: 100%;
}



.h-max-height--auto {
}

.h-max-height--1-lines {
  width: auto;
  max-height: 2.0126rem;
  max-height: calc(1*var(--college-rule));
}

.h-max-height--2-lines {
  width: auto;
  max-height: 4.0252rem;
  max-height: calc(2*var(--college-rule));
}

.h-max-height--3-lines {
  width: auto;
  max-height: 6.0378rem;
  max-height: calc(3*var(--college-rule));
}

.h-max-height--4-lines {
  width: auto;
  max-height: 8.0504rem;
  max-height: calc(4*var(--college-rule));
}

.h-max-height--5-lines {
  width: auto;
  max-height: 10.063rem;
  max-height: calc(5*var(--college-rule));
}

.h-max-height--6-lines {
  width: auto;
  max-height: 12.0756rem;
  max-height: calc(6*var(--college-rule));
}

.h-max-height--7-lines {
  width: auto;
  max-height: 14.0882rem;
  max-height: calc(7*var(--college-rule));
}

.h-max-height--8-lines {
  width: auto;
  max-height: 16.1008rem;
  max-height: calc(8*var(--college-rule));
}

.h-max-height--9-lines {
  width: auto;
  max-height: 18.1134rem;
  max-height: calc(9*var(--college-rule));
}

.h-max-height--10-lines {
  width: auto;
  max-height: 20.126rem;
  max-height: calc(10*var(--college-rule));
}

.h-max-height--11-lines {
  width: auto;
  max-height: 22.1386rem;
  max-height: calc(11*var(--college-rule));
}

.h-max-height--12-lines {
  width: auto;
  max-height: 24.1512rem;
  max-height: calc(12*var(--college-rule));
}

.h-max-height--13-lines {
  width: auto;
  max-height: 26.1638rem;
  max-height: calc(13*var(--college-rule));
}

.h-max-height--14-lines {
  width: auto;
  max-height: 28.1764rem;
  max-height: calc(14*var(--college-rule));
}

.h-max-height--15-lines {
  width: auto;
  max-height: 30.189rem;
  max-height: calc(15*var(--college-rule));
}

.h-max-height--16-lines {
  width: auto;
  max-height: 32.2016rem;
  max-height: calc(16*var(--college-rule));
}

.h-max-height--17-lines {
  width: auto;
  max-height: 34.2142rem;
  max-height: calc(17*var(--college-rule));
}

.h-max-height--18-lines {
  width: auto;
  max-height: 36.2268rem;
  max-height: calc(18*var(--college-rule));
}

.h-max-height--19-lines {
  width: auto;
  max-height: 38.2394rem;
  max-height: calc(19*var(--college-rule));
}

.h-max-height--20-lines {
  width: auto;
  max-height: 40.252rem;
  max-height: calc(20*var(--college-rule));
}

.h-max-height--21-lines {
  width: auto;
  max-height: 42.2646rem;
  max-height: calc(21*var(--college-rule));
}

.h-max-height--22-lines {
  width: auto;
  max-height: 44.2772rem;
  max-height: calc(22*var(--college-rule));
}

.h-max-height--23-lines {
  width: auto;
  max-height: 46.2898rem;
  max-height: calc(23*var(--college-rule));
}

.h-max-height--24-lines {
  width: auto;
  max-height: 48.3024rem;
  max-height: calc(24*var(--college-rule));
}



.multicolumn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -ms-flex-wrap: none;
      flex-wrap: none;
  page-break-inside: avoid;
  -webkit-column-break-inside: avoid;
     -moz-column-break-inside: avoid;
          break-inside: avoid;
  grid-gap: 1rem;
  gap: 1rem;
  margin: 1rem 0
}

.multicolumn:first-child {
    margin-top: 0;
  }

.multicolumn:last-child {
    margin-bottom: 0;
  }

@media (min-width: 537px) {
    .multicolumn {
      -webkit-box-orient: horizontal;
      -webkit-box-direction: normal;
          -ms-flex-direction: row;
              flex-direction: row;
    }
  }

.multicolumn [data-span] {
    overflow: hidden; 
  }

.multicolumn [data-span] > :first-child {
    margin-top: 0;
  }

@media (min-width: 537px) {

.multicolumn {
    
}

    .multicolumn [data-span="1"] {
      -webkit-box-flex: 8.33333%;
          -ms-flex: 8.33333%;
              flex: 8.33333%;
    }

    .multicolumn [data-span="2"] {
      -webkit-box-flex: 16.66667%;
          -ms-flex: 16.66667%;
              flex: 16.66667%;
    }

    .multicolumn [data-span="3"] {
      -webkit-box-flex: 25%;
          -ms-flex: 25%;
              flex: 25%;
    }

    .multicolumn [data-span="4"] {
      -webkit-box-flex: 33.33333%;
          -ms-flex: 33.33333%;
              flex: 33.33333%;
    }

    .multicolumn [data-span="5"] {
      -webkit-box-flex: 41.66667%;
          -ms-flex: 41.66667%;
              flex: 41.66667%;
    }

    .multicolumn [data-span="6"] {
      -webkit-box-flex: 50%;
          -ms-flex: 50%;
              flex: 50%;
    }

    .multicolumn [data-span="7"] {
      -webkit-box-flex: 58.33333%;
          -ms-flex: 58.33333%;
              flex: 58.33333%;
    }

    .multicolumn [data-span="8"] {
      -webkit-box-flex: 66.66667%;
          -ms-flex: 66.66667%;
              flex: 66.66667%;
    }

    .multicolumn [data-span="9"] {
      -webkit-box-flex: 75%;
          -ms-flex: 75%;
              flex: 75%;
    }

    .multicolumn [data-span="10"] {
      -webkit-box-flex: 83.33333%;
          -ms-flex: 83.33333%;
              flex: 83.33333%;
    }

    .multicolumn [data-span="11"] {
      -webkit-box-flex: 91.66667%;
          -ms-flex: 91.66667%;
              flex: 91.66667%;
    }

    .multicolumn [data-span="12"] {
      -webkit-box-flex: 100%;
          -ms-flex: 100%;
              flex: 100%;
    }
  }



p + .multicolumn {
  page-break-before: avoid;
  -webkit-column-break-before: avoid;
     -moz-column-break-before: avoid;
          break-before: avoid;
}



.multicolumn + .multicolumn {
  page-break-before: avoid;
  -webkit-column-break-before: avoid;
     -moz-column-break-before: avoid;
          break-before: avoid;
}



table {
  margin: 1rem auto;
  border-collapse: collapse;
  border: .1rem #000000 solid;
  border: var(--rule-medium) var(--black) solid;
}

table[data-fixed-layout] {
  table-layout: fixed;
}

col[collapsed] {
  width: 20%;
}

.is-student table {
  page-break-inside: avoid;
  -webkit-column-break-inside: avoid;
     -moz-column-break-inside: avoid;
          break-inside: avoid;
}

table:first-child {
  margin-top: 0;
}

table:last-child {
  margin-bottom: 0;
}

th, td {
  font-size: .889rem;
  font-size: var(--mod-scale-neg1);
  padding: 0.5rem;
  padding: var(--fitted);
  border: .075rem #000000 solid;
  border: var(--rule-minimum) var(--black) solid;
  line-height: 1.15;
  page-break-inside: avoid;
  -webkit-column-break-inside: avoid;
     -moz-column-break-inside: avoid;
          break-inside: avoid
}

@media (min-width: 768px) {
    th, td {
      font-size: 1rem;
      font-size: var(--base);
      padding: 1rem;
      padding: var(--classic);
    }
  }

th :first-child, td :first-child {
      margin-top: 0;
  }

th :last-child, td :last-child {
      margin-bottom: 0;
  }

table:has(td:nth-child(5)) th, table:has(td:nth-child(5)) td {
    font-size: .7901rem;
    font-size: var(--mod-scale-neg2);
    padding: 0.25rem;
    padding: var(--tight)
  }

@media (min-width: 411px) {
      table:has(td:nth-child(5)) th, table:has(td:nth-child(5)) td {
        font-size: .889rem;
        font-size: var(--mod-scale-neg1);
        padding: 0.5rem;
        padding: var(--fitted);
      }
    }

@media (min-width: 768px) {
      table:has(td:nth-child(5)) th, table:has(td:nth-child(5)) td {
        font-size: 1rem;
        font-size: var(--base);
        padding: 1rem;
        padding: var(--classic);
      }
    }

th,
th[scope="col"] {
  text-align: center;
  font-weight: 600;
}

th[scope="row"] {
  text-align: left;
}

tr:first-of-type th,
tr:first-of-type td {
  page-break-after: avoid;
  -webkit-column-break-after: avoid;
     -moz-column-break-after: avoid;
          break-after: avoid;
}

tr:last-of-type th,
tr:last-of-type td {
  page-break-before: avoid;
  -webkit-column-break-before: avoid;
     -moz-column-break-before: avoid;
          break-before: avoid;
}

td:not([class]) p:only-child:empty {
    display: block;
    min-height: 2.01260rem;
    min-height: var(--college-rule);
  }

td:not([class]):empty::after {
  content: " ";
  display: block;
  min-height: 2.01260rem;
  min-height: var(--college-rule);
}

td.highlighted {
  background: #fff0cc;
  background: var(--highlight-tint2);
}



.latex-expression {
  max-width: 100%;
}

.latex-expression svg {
  max-width: 100%;
}

.inline-latex {
  display: inline-block;
}

.block-latex {
  display: block;
  text-align: center;
  margin: 1.4rem auto 2.8rem;
  margin: calc(var(--rhythm)*2rem) auto calc(var(--rhythm)*4rem)
}

.block-latex:has(+ .latex-expression.block-latex) {
    margin-bottom: 0.7rem;
    margin-bottom: calc(var(--rhythm)*1rem)
  }

.block-latex + .latex-expression.block-latex {
    margin-top: 0.7rem;
    margin-top: calc(var(--rhythm)*1rem)
  }

table .block-latex {
  margin-top: 0;
  margin-bottom: 0;
}

.block-latex .MathJax {
  display: block;
}

.latex-expression mjx-assistive-mml {
  display: none !important;
}



.latex-expression:has( + .c-writing-blank[data-type="primer-line"]) {
  vertical-align: text-top;
}



ul.horizontal .latex-expression svg, ol.horizontal .latex-expression svg, ol.inline-list .latex-expression svg, ol.c-problem__parts[class*="-column-layout"] .latex-expression svg {
    max-width: none;
  }





html {
  scroll-behavior: smooth;
}

@media screen and (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

body {
  margin: 0;
  padding: 0;
  background: #3e2e2f;
  background: var(--our-primary-dark-gray)
}

body:not(:has(> .l-layout)) {
    background: #ffffff;
    background: var(--white);
  }



.l-layout {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  width: 100%;
  min-height: 100vh;
  background: #ffffff;
  background: var(--white);
}

.l-layout__header {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 auto;
          flex: 0 0 auto;
}

.l-layout__body {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 auto;
          flex: 0 0 auto;
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
}

.l-layout__footer {
  background: #3e2e2f;
  background: var(--our-primary-dark-gray);
  -webkit-box-flex: 1;
      -ms-flex: 1 0 auto;
          flex: 1 0 auto;
}

.l-layout__main { 
  padding: 0 1rem 2rem

}

@media (min-width: 1024px) {
    .l-layout__main {
      padding: 0 2rem 3rem;
    }
  }

@media print {
    .l-layout__main {
      margin: 0;
      max-width: 6.5in;
      min-height: 9in;
      padding: 0;
    }
  }

.l-layout__main .l-layout__main { 
  padding: 0;
}

.l-measure { 
  max-width: 40rem;
  max-width: var(--content-width);
}



.l-layout__presentation {
}

.l-layout__presentation .l-layout__main { 
  max-width: 42rem;
  max-width: calc(var(--content-width) + 2rem)
}

@media (min-width: 1024px) {
    .l-layout__presentation .l-layout__main {
      max-width: 44rem;
      max-width: calc(var(--content-width) + 4rem);
    }
  }



.l-layout__main_landing { 
  margin: auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  width: 100%;
  max-width: 66rem;
  max-width: var(--content-width-landing);
  padding: 2rem 1rem 3rem
}

@media (min-width: 1024px) {
    .l-layout__main_landing {
      padding: 3rem 2rem 4rem;
    }
  }

.l-layout__main_landing .l-measure {
  margin: auto;
}



.l-layout__content-outer {
}

.l-layout__content-inner {
  display: grid;
  grid-template-areas:
    "navigation"
    "main"
    "prevtopnext";
  grid-template-rows: -webkit-max-content 1fr -webkit-max-content;
  grid-template-rows: max-content 1fr max-content
}

@media (min-width: 1024px) {
    .l-layout__content-inner {
      grid-template-areas:
        "navigation gutter-left main gutter-right"
        "navigation prevtopnext prevtopnext prevtopnext";
      grid-template-rows: 1fr -webkit-max-content;
      grid-template-rows: 1fr max-content;
      grid-template-columns: minmax(16rem,1fr) 0 2fr 0; 
      -webkit-transition: grid-template-columns .5s;
      transition: grid-template-columns .5s;
      transition: grid-template-columns .5s, -ms-grid-columns .5s;
    }
  }

.l-layout__navigation {
  grid-area: navigation;
  background: #00682c;
  background: var(--theme-dark);
  opacity: 1;
  -webkit-transition: opacity .25s;
  transition: opacity .25s
}

@media (min-width: 1024px) {
    .l-layout__navigation {
      text-align: right;
    }
  }

.l-layout__content-inner .l-layout__main { 
  grid-area: main;
}

.l-layout__prevtopnext {
  grid-area: prevtopnext;
}

.l-layout.is-demo,
.l-layout.is-demo [class^="l-layout"] {
  border: 1px solid #bfbfbf;
  border: 1px solid var(--med-gray);
  background: none;
}



.l-layout_guidance-window {
  all: unset;
  display: block;
}

.l-layout_guidance-window .l-layout__navigation {
  all: unset;
  position: sticky;
  display: block; 
  top: 0;
  z-index: 2;
}

.l-layout_guidance-window .l-layout__main {
  max-width: 42rem;
  max-width: calc(var(--content-width) + 2rem);
  margin-left: auto;
  margin-right: auto
}

@media (min-width: 1024px) {
    .l-layout_guidance-window .l-layout__main {
      max-width: 44rem;
      max-width: calc(var(--content-width) + 4rem);
    }
  }



.c-grid {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: none;
      flex-wrap: none;
  page-break-inside: avoid;
  -webkit-column-break-inside: avoid;
     -moz-column-break-inside: avoid;
          break-inside: avoid;
  margin: 2rem -1rem 
}

.c-grid:first-child {
    margin-top: 0;
  }

.c-grid:last-child {
    margin-bottom: 0;
  }

.c-grid__col {
  margin: 0 1rem; 
  overflow: hidden; 
}

.c-grid__col > :first-child {
  margin-top: 0;
}



.c-grid__col_span1 {
  -webkit-box-flex: 8.33333%;
      -ms-flex: 8.33333%;
          flex: 8.33333%;
}

.c-grid__col_span2 {
  -webkit-box-flex: 16.66667%;
      -ms-flex: 16.66667%;
          flex: 16.66667%;
}

.c-grid__col_span3 {
  -webkit-box-flex: 25%;
      -ms-flex: 25%;
          flex: 25%;
}

.c-grid__col_span4 {
  -webkit-box-flex: 33.33333%;
      -ms-flex: 33.33333%;
          flex: 33.33333%;
}

.c-grid__col_span5 {
  -webkit-box-flex: 41.66667%;
      -ms-flex: 41.66667%;
          flex: 41.66667%;
}

.c-grid__col_span6 {
  -webkit-box-flex: 50%;
      -ms-flex: 50%;
          flex: 50%;
}

.c-grid__col_span7 {
  -webkit-box-flex: 58.33333%;
      -ms-flex: 58.33333%;
          flex: 58.33333%;
}

.c-grid__col_span8 {
  -webkit-box-flex: 66.66667%;
      -ms-flex: 66.66667%;
          flex: 66.66667%;
}

.c-grid__col_span9 {
  -webkit-box-flex: 75%;
      -ms-flex: 75%;
          flex: 75%;
}

.c-grid__col_span10 {
  -webkit-box-flex: 83.33333%;
      -ms-flex: 83.33333%;
          flex: 83.33333%;
}

.c-grid__col_span11 {
  -webkit-box-flex: 91.66667%;
      -ms-flex: 91.66667%;
          flex: 91.66667%;
}

.c-grid__col_span12 {
  -webkit-box-flex: 100%;
      -ms-flex: 100%;
          flex: 100%;
}





:root {
  --col_1of12: calc((100% - 11*var(--relaxed))/12);
  --col_2of12: calc(var(--col_1of12)*2 + var(--relaxed)*1);
  --col_3of12: calc(var(--col_1of12)*3 + var(--relaxed)*2);
  --col_4of12: calc(var(--col_1of12)*4 + var(--relaxed)*3);
  --col_5of12: calc(var(--col_1of12)*5 + var(--relaxed)*4);
  --col_6of12: calc(var(--col_1of12)*6 + var(--relaxed)*5);
  --col_7of12: calc(var(--col_1of12)*7 + var(--relaxed)*6);
  --col_8of12: calc(var(--col_1of12)*8 + var(--relaxed)*7);
  --col_9of12: calc(var(--col_1of12)*9 + var(--relaxed)*8);
  --col_10of12: calc(var(--col_1of12)*10 + var(--relaxed)*9);
  --col_11of12: calc(var(--col_1of12)*11 + var(--relaxed)*10);
}

.our-grid-container,
.our-grid-container .our-grid-container {
  list-style: none;
  margin: 0;
  padding: 0;
}

.l-grid {
  margin: 0;
  padding: 0
}

@media (min-width: 768px) {
    .l-grid {
      display: -webkit-box;
      display: -ms-flexbox;
      display: flex;
      margin: 0 -1rem;
      -webkit-box-pack: justify;
          -ms-flex-pack: justify;
              justify-content: space-between;
      width: 100%;
      page-break-inside: avoid;
      -webkit-column-break-inside: avoid;
         -moz-column-break-inside: avoid;
              break-inside: avoid;
    }
  }

@media print {
    .l-grid {
      display: -webkit-box;
      display: -ms-flexbox;
      display: flex;
      margin: 0;
      -ms-flex-pack: distribute;
          justify-content: space-around;
      width: 100%;
      page-break-inside: avoid;
      -webkit-column-break-inside: avoid;
         -moz-column-break-inside: avoid;
              break-inside: avoid;
    }
  }

.l-grid.has-margin {
  margin-top: 2rem;
}

.l-grid__col {
  -webkit-box-flex: 1;
      -ms-flex: 1 1 calc((100% - 16.5rem)/12);
          flex: 1 1 calc((100% - 16.5rem)/12);
  -ms-flex: 1 1 var(--col_1of12);
      flex: 1 1 var(--col_1of12);
  margin-bottom: 2rem
}

@media (min-width: 768px) {
    .l-grid__col {
      margin: 0 1rem;
    }
  }

@media print {
    .l-grid__col {
      -webkit-box-flex: 1;
          -ms-flex: 1 1 0px;
              flex: 1 1 0;
      margin: 0 1rem;
    }
  }

.l-grid__col_1 {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 calc((100% - 16.5rem)/12);
          flex: 0 0 calc((100% - 16.5rem)/12);
  -ms-flex: 0 0 var(--col_1of12);
      flex: 0 0 var(--col_1of12)
}

@media print {
    .l-grid__col_1 {
      -webkit-box-flex: 1;
          -ms-flex: 1 1 0px;
              flex: 1 1 0;
    }
  }

.l-grid__col_2 {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 calc((100% - 16.5rem)/12*2 + 1.5rem);
          flex: 0 0 calc((100% - 16.5rem)/12*2 + 1.5rem);
  -ms-flex: 0 0 var(--col_2of12);
      flex: 0 0 var(--col_2of12)
}

@media print {
    .l-grid__col_2 {
      -webkit-box-flex: 2;
          -ms-flex: 2 1 0px;
              flex: 2 1 0;
    }
  }

.l-grid__col_3 {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 calc((100% - 16.5rem)/12*3 + 3rem);
          flex: 0 0 calc((100% - 16.5rem)/12*3 + 3rem);
  -ms-flex: 0 0 var(--col_3of12);
      flex: 0 0 var(--col_3of12)
}

@media print {
    .l-grid__col_3 {
      -webkit-box-flex: 3;
          -ms-flex: 3 1 0px;
              flex: 3 1 0;
    }
  }

.l-grid__col_4 {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 calc((100% - 16.5rem)/12*4 + 4.5rem);
          flex: 0 0 calc((100% - 16.5rem)/12*4 + 4.5rem);
  -ms-flex: 0 0 var(--col_4of12);
      flex: 0 0 var(--col_4of12)
}

@media print {
    .l-grid__col_4 {
      -webkit-box-flex: 4;
          -ms-flex: 4 1 0px;
              flex: 4 1 0;
    }
  }

.l-grid__col_5 {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 calc((100% - 16.5rem)/12*5 + 6rem);
          flex: 0 0 calc((100% - 16.5rem)/12*5 + 6rem);
  -ms-flex: 0 0 var(--col_5of12);
      flex: 0 0 var(--col_5of12)
}

@media print {
    .l-grid__col_5 {
      -webkit-box-flex: 5;
          -ms-flex: 5 1 0px;
              flex: 5 1 0;
    }
  }

.l-grid__col_6 {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 calc((100% - 16.5rem)/12*6 + 7.5rem);
          flex: 0 0 calc((100% - 16.5rem)/12*6 + 7.5rem);
  -ms-flex: 0 0 var(--col_6of12);
      flex: 0 0 var(--col_6of12)
}

@media print {
    .l-grid__col_6 {
      -webkit-box-flex: 6;
          -ms-flex: 6 1 0px;
              flex: 6 1 0;
    }
  }

.l-grid__col_7 {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 calc((100% - 16.5rem)/12*7 + 9rem);
          flex: 0 0 calc((100% - 16.5rem)/12*7 + 9rem);
  -ms-flex: 0 0 var(--col_7of12);
      flex: 0 0 var(--col_7of12)
}

@media print {
    .l-grid__col_7 {
      -webkit-box-flex: 7;
          -ms-flex: 7 1 0px;
              flex: 7 1 0;
    }
  }

.l-grid__col_8 {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 calc((100% - 16.5rem)/12*8 + 10.5rem);
          flex: 0 0 calc((100% - 16.5rem)/12*8 + 10.5rem);
  -ms-flex: 0 0 var(--col_8of12);
      flex: 0 0 var(--col_8of12)
}

@media print {
    .l-grid__col_8 {
      -webkit-box-flex: 8;
          -ms-flex: 8 1 0px;
              flex: 8 1 0;
    }
  }

.l-grid__col_9 {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 calc((100% - 16.5rem)/12*9 + 12rem);
          flex: 0 0 calc((100% - 16.5rem)/12*9 + 12rem);
  -ms-flex: 0 0 var(--col_9of12);
      flex: 0 0 var(--col_9of12)
}

@media print {
    .l-grid__col_9 {
      -webkit-box-flex: 9;
          -ms-flex: 9 1 0px;
              flex: 9 1 0;
    }
  }

.l-grid__col_10 {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 calc((100% - 16.5rem)/12*10 + 13.5rem);
          flex: 0 0 calc((100% - 16.5rem)/12*10 + 13.5rem);
  -ms-flex: 0 0 var(--col_10of12);
      flex: 0 0 var(--col_10of12)
}

@media print {
    .l-grid__col_10 {
      -webkit-box-flex: 10;
          -ms-flex: 10 1 0px;
              flex: 10 1 0;
    }
  }

.l-grid__col_11 {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 calc((100% - 16.5rem)/12*11 + 15rem);
          flex: 0 0 calc((100% - 16.5rem)/12*11 + 15rem);
  -ms-flex: 0 0 var(--col_11of12);
      flex: 0 0 var(--col_11of12)
}

@media print {
    .l-grid__col_11 {
      -webkit-box-flex: 11;
          -ms-flex: 11 1 0px;
              flex: 11 1 0;
    }
  }

.l-grid__col_12 {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 100%;
          flex: 0 0 100%
}

@media print {
    .l-grid__col_12 {
      -webkit-box-flex: 1;
          -ms-flex: 1 1 0px;
              flex: 1 1 0;
    }
  }

.l-grid.is-demo .l-grid__col {
  background: #bfbfbf;
  background: var(--med-gray);
  color: #ffffff;
  color: var(--white);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  text-align: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin-bottom: 1rem;
}

.l-grid.is-demo .l-grid__col span {
  display: block;
}



.l-grid__col > p:first-child,
.l-grid__col > ol:first-child,
.l-grid__col > ul:first-child,
.l-grid__col > img:first-child,
.l-grid__col > table:first-child,
.l-grid__col > figure:first-child,
.l-grid__col > .content > p:first-child,
.l-grid__col > .content > ol:first-child,
.l-grid__col > .content > ul:first-child,
.l-grid__col > .content > img:first-child,
.l-grid__col > .content > table:first-child,
.l-grid__col > .content > figure:first-child {
  margin-top: 0;
}



@media (min-width: 768px) {
  .l-grid__col > ul {
    margin-left: 1.1875rem;
  }
}





.c-figure {
}

.c-figure_small {
  
  max-width: 288px;
}

.c-figure__label {
  font-family: agenda-one, sans-serif;
  font-family: var(--font-family-display);
  font-size: .889rem;
  font-size: var(--mod-scale-neg1);
  font-weight: 600;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: baseline;
      -ms-flex-align: baseline;
          align-items: baseline;
  line-height: 1.1
}

.c-figure__label::before {
    content: "";
    width: 1em;
    height: .2rem;
    height: var(--rule-mega);
    background: #99ccaf;
    background: var(--theme-tint4);
    margin-right: 0.5em;
    position: relative;
    top: -0.1875em;
  }

.c-figure__label:last-child {
  margin: 0.7rem 0 0;
  margin: calc(1rem*var(--rhythm)) 0 0;
}

.c-figure__label_empty {
  all: unset;
  height: 0;
  overflow: hidden;
  page-break-after: avoid;
  -webkit-column-break-after: avoid;
     -moz-column-break-after: avoid;
          break-after: avoid; 
}

.c-figure__label_empty::before {
  all: unset;
  content: "\00a0";
  display: block;
}

.c-figure > img {
  margin: auto;
  display: block;
}



.c-figure_video {
  overflow: hidden;
  width: 100%;
}

.c-figure__video-wrapper {
  padding: 56.25% 0 0 0;
  width: 100%;
  position: relative;
}

.c-figure__video-source {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.c-figure__guidance { 
  width: 16rem;
  margin: 1rem 0;
}



.c-problem__prompt > .c-figure:only-child,
.c-problem__prompt > p:first-child + .c-figure {
  margin-top: 2rem;
  margin-bottom: 2rem;
}

.c-problem__prompt ol:not([type="a"]) li .c-figure > img {
  margin-left: 0;
  
}

.c-problem__solution ol.hide-list-markers li .c-figure > img {
  margin-left: 0;
  
}

























.c-problem {

}



.c-problem__hed {
  font-weight: 700;
  font-size: 1.125rem;
  font-size: var(--mod-scale-1);
  color: #00682c;
  color: var(--theme-dark);
  margin-top: 2rem;
  margin-bottom: 0.7rem;
  margin-bottom: calc(1rem*var(--rhythm));
  line-height: 1.1;
  position: relative
}

.c-problem__hed:has(+ .c-standards-list) {
    margin-bottom: 0.35rem;
    margin-bottom: calc(0.5rem*var(--rhythm));
  }

.c-howto-example .c-problem__hed {
  
  font-size: 1.035rem;
  font-size: calc(0.92*var(--mod-scale-1));
}

.c-problem__tag {
  display: block;
  color: #685d55;
  color: var(--our-primary-gray);
  font-size: 0.833rem;
  font-size: var(--kappa);
  font-family:  agenda-one, sans-serif;
  font-family:  var(--font-family-display);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-top: 0.25rem;
}

.c-problem__teacher-guidance {
  margin: 1rem 0 1rem 0
}

.c-problem__teacher-guidance p {
    margin: 0.25rem;
  }





.c-problem__context-group:after {
  content: "";
  display: table;
  clear: both;
}

.c-problem__context-group > .c-figure:first-of-type {
  width: calc(38.2% - 2rem);
  margin: 0 0 2rem 2rem;
  float: right
}

.c-problem__context-group > .c-figure:first-of-type:has(img:not(.h-max-height--auto)) {
    width: auto;
    max-width: calc(38.2% - 2rem);
  }

.c-problem__context-group > .c-figure:first-of-type img.h-max-height--auto {
    width: 100%;
    height: 100%;
    max-height: 20rem;
    max-height: calc(var(--content-width)*0.5);
  }

.c-problem__context-group > .c-figure:first-of-type img:not(.h-max-height--auto) {
    width: auto;
  }

.c-problem__context-group > .c-figure:first-of-type img {
  -o-object-fit: contain;
     object-fit: contain;
  -o-object-position: right top;
     object-position: right top;
}



.c-activity__context-image {

}

.c-activity__context-image > .c-figure {
  margin: 1rem auto;
  margin: var(--p-size) auto;
}

.c-activity__context-image > .c-figure img {
  width: 63%;
  height: auto;
  max-height: 12rem;
  max-height: calc(var(--content-width)*0.3);
  -o-object-fit: contain;
     object-fit: contain;
  -o-object-position: center top;
     object-position: center top;
}



li.c-problem_part .c-figure img,
li.c-problem__choice .c-figure img {
  margin-left: 0;
  margin-right: 0;
}

li.c-problem_part > .c-figure:only-child img,
li.c-problem__choice > .c-figure:only-child img {
  margin: 0;
}



.c-problem_fill-in .c-problem__prompt table {
    width: 100%;
  }



.c-problem__matching-layout {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: none;
      flex-wrap: none;
}

.c-problem__matching-column {
  width: calc(50% - 1rem);
  -webkit-box-flex: 0;
      -ms-flex: 0 0 calc(50% - 1rem);
          flex: 0 0 calc(50% - 1rem);
}

.c-problem__matching-column_narrower  {
  width: auto;
  -webkit-box-flex: 0;
      -ms-flex: 0 1 auto;
          flex: 0 1 auto;
}

.c-problem__matching-column_wider  {
  width: auto;
  -webkit-box-flex: 1;
      -ms-flex: 1 0 auto;
          flex: 1 0 auto;
}

.c-problem__matching-column:nth-child(1) {
  margin-right:  1rem;
}

.c-problem__matching-column:nth-child(2) {
  margin-left: 1rem;
}



.c-problem__matching-category {
  font-weight: 600;
  min-height: 2rem;
}

.c-problem__matching-category + ol {
  position: relative;
}

.c-problem__matching-category + ol::before {
  position: absolute;
  content: "";
  height: 0;
  left: -2rem;
  top: -1rem;
  width: 100%;
  border-top: .1rem solid #3e2e2f;
  border-top: var(--rule-medium) solid var(--text);
}





ol.c-problem__choices:not(.hide-list-markers) {
  margin-left: 2rem;
}



ol.c-problem__choices[class*="-column-layout"] {
  clear: both;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  margin-top: 1.4rem;
  margin-bottom: 1.4rem;
  margin-top: calc(var(--rhythm)*2rem);
  margin-bottom: calc(var(--rhythm)*2rem)
}

ol.c-problem__choices[class*="-column-layout"] li.c-problem__choice {
    margin-top: 0;
    margin-bottom: 0;
  }



ol.c-problem__choices.two-column-layout li.c-problem__choice {
    -webkit-box-flex: 0;
        -ms-flex: 0 0 calc((100% - 2rem)/2);
            flex: 0 0 calc((100% - 2rem)/2);
  }

ol.c-problem__choices.two-column-layout li.c-problem__choice:nth-child(odd) {
    margin-right: 2rem;
  }

ol.c-problem__choices.two-column-layout li.c-problem__choice:nth-child(n+3) {
  
    margin-top: 2rem;
  }



ol.c-problem__choices.three-column-layout li.c-problem__choice {
    -webkit-box-flex: 0;
        -ms-flex: 0 0 calc((99.75% - 4rem)/3);
            flex: 0 0 calc((99.75% - 4rem)/3);
  }

ol.c-problem__choices.three-column-layout li.c-problem__choice:nth-child(3n+1),
  ol.c-problem__choices.three-column-layout li.c-problem__choice:nth-child(3n+2) {
    margin-right: 2rem;
  }

ol.c-problem__choices.three-column-layout li.c-problem__choice:nth-child(n+4) {
  
    margin-top: 2rem;
  }



.c-problem__multi-part {

}



ol.c-problem__parts > li {
    margin-bottom: 1.4rem;
    margin-bottom: calc(var(--rhythm)*2rem)
  }

ol.c-problem__parts > li:last-child {
      margin-bottom: 0;
    }



.is-teacher ol.c-problem__parts.hide-list-markers {
  margin-left: 2rem
}

.is-teacher ol.c-problem__parts.hide-list-markers > li {
    list-style-type: inherit;
  }



ol.c-problem__parts[class*="-column-layout"] {
  clear: both;
  counter-reset: column-layout;
  margin-top: 1.4rem;
  margin-bottom: 1.4rem;
  margin-top: calc(var(--rhythm)*2rem);
  margin-bottom: calc(var(--rhythm)*2rem)
}

ol.c-problem__parts[class*="-column-layout"] > li {
    counter-increment: column-layout;
    display: -webkit-inline-box;
    display: -ms-inline-flexbox;
    display: inline-flex;
    margin-top: 0;
    margin-bottom: 0;
  }

ol.c-problem__parts[class*="-column-layout"] {
  
}

ol.c-problem__parts[class*="-column-layout"] > li::before {
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
    width: 2rem;
    padding-right: .5rem;
    -webkit-box-flex: 0;
        -ms-flex: 0 0 2rem;
            flex: 0 0 2rem;
    margin-left: -2rem;
    text-align: right;
    content: counter(column-layout, lower-alpha) ".";
    font-weight: 700;
  }

ol.c-problem__parts[class*="-column-layout"] > li > .c-problem__prompt,
  ol.c-problem__parts[class*="-column-layout"] > li > p,
  ol.c-problem__parts[class*="-column-layout"] > li > .c-figure {
    width: 100%;
    -webkit-box-flex: 0;
        -ms-flex: 0 0 100%;
            flex: 0 0 100%;
  }



ol.c-problem__parts.two-column-layout > li {
    width: calc((100% - 2rem)/2);
  }

ol.c-problem__parts.two-column-layout > li:nth-child(odd) {
    margin-right: 2rem;
  }

ol.c-problem__parts.two-column-layout > li:nth-child(n+3) {
  
    margin-top: 2rem;
  }

ol.c-problem__parts.two-column-layout {
  
}

ol.c-problem__parts.two-column-layout li.c-problem_written-response:nth-child(n+3),
  ol.c-problem__parts.two-column-layout li.c-problem_mixed-response:nth-child(n+3) {
    margin-top: 0;
  }



ol.c-problem__parts.three-column-layout > li {
    width: calc((100% - 4rem)/3);
  }

ol.c-problem__parts.three-column-layout > li:nth-child(3n+1),
  ol.c-problem__parts.three-column-layout > li:nth-child(3n+2) {
    margin-right: 2rem;
  }

ol.c-problem__parts.three-column-layout > li:nth-child(n+4) {
  
    margin-top: 2rem;
  }

.is-student ol.c-problem__parts[class*="-column-layout"].hide-list-markers li.c-problem_part::before {
    content: none;
  }



.c-problem_cloze,
.c-problem_cloze:first-child {
  
  margin-top: 2.375em;
}

.c-problem__parts[class*="-column-"] .c-problem_cloze {
  
  margin-top: 1em;
}



.c-problem__solution {
  margin-bottom: 1.4rem;
  margin-bottom: calc(var(--rhythm)*2rem);
}

.c-problem__solution-hed,
p.c-problem__solution-hed {
  font-weight: 600;
  font-size: var(--mod-scale-0);
  margin-top: 1.4rem;
  margin-top: calc(var(--rhythm)*2rem);
  margin-bottom: 0.7rem;
  margin-bottom: calc(var(--rhythm)*1rem);
  line-height: 1.1;
}

.c-howto-example .c-problem__solution-hed {
  
  font-size: calc(0.92*var(--mod-scale-0));
}



.c-problem__solution-intro span.spanish-translation {
  font-family: source-sans-3, sans-serif;
  font-family: var(--font-family-text);
  color: #3e2e2f;
  color: var(--text);
  font-weight: 400;
  font-size: 1rem;
}

.c-problem__solution-tier {
  font-weight: 700;
  font-size: 1rem;
  font-size: var(--rem);
  color: #008037;
  color: var(--theme-medium);
  margin: 0
}

.c-problem__solution-tier + p,
  .c-problem__solution-tier + ul,
  .c-problem__solution-tier + ol {
    margin-top: .5em;
  }

.c-problem__solution ul {
  list-style-type: disc;
}

.c-problem__solution p + ul {
  margin-top: -.75em;
}

.c-problem__solution > ul > li > ul {
  list-style-type: circle;
}



.c-problem__prompt li {
    page-break-inside: avoid;
    -webkit-column-break-inside: avoid;
       -moz-column-break-inside: avoid;
            break-inside: avoid;
  }

.c-problem__prompt > .c-figure:only-child,
  .c-problem__prompt > p:first-child + .c-figure {
    page-break-before: avoid;
    -webkit-column-break-before: avoid;
       -moz-column-break-before: avoid;
            break-before: avoid;
  }

.c-problem__matching-layout {
  page-break-inside: avoid;
  -webkit-column-break-inside: avoid;
     -moz-column-break-inside: avoid;
          break-inside: avoid;
}

.is-student .c-problem-set > .c-stem:first-child + .c-problem {
    page-break-before: avoid;
    -webkit-column-break-before: avoid;
       -moz-column-break-before: avoid;
            break-before: avoid;
  }

.is-student .c-problem:not(.c-problem_multi-part):not(.c-problem_multi-part-freeform), .is-student .page_practice .c-problem_multi-part, .is-student .page_practice .c-problem_multi-part-freeform {
    page-break-inside: avoid;
    -webkit-column-break-inside: avoid;
       -moz-column-break-inside: avoid;
            break-inside: avoid;
  }

.is-student .c-problem__parts {
    page-break-before: avoid;
    -webkit-column-break-before: avoid;
       -moz-column-break-before: avoid;
            break-before: avoid;
  }





.c-writing-blank {
  display: inline-block;
  position: relative;
  vertical-align: baseline;
  top: 0.125em
}

.c-writing-blank[data-type="primer-line"] {
    margin: 0 0.2em;
    border-top: .075rem #3e2e2f solid;
    border-top: var(--rule-minimum) var(--text) solid;
    border-bottom: .075rem #3e2e2f solid;
    border-bottom: var(--rule-minimum) var(--text) solid;
    height: 48pt; 
    width: 4em
  }

.c-writing-blank[data-type="primer-line"]::before {
      content: "";
      position: absolute;
      top: 50%;
      left: 0;
      right: 0;
      border-top: .075rem #3e2e2f dashed;
      border-top: var(--rule-minimum) var(--text) dashed;
      page-break-after: avoid;
      -webkit-column-break-after: avoid;
         -moz-column-break-after: avoid;
              break-after: avoid;
    }

.c-writing-blank[data-type="primer-line"][data-size="medium"],
    .c-writing-blank[data-type="primer-line"][data-size="large"] {
      width: 10em;
    }



.c-writing-blank[data-type="ruling-line"] {
    content: " ";
    line-height: 2.01260rem;
    line-height: var(--college-rule);
    border-bottom: 1px solid currentColor;
    max-width: 100%
  }

.c-writing-blank[data-type="ruling-line"][data-size="small"] {
      width: 7.2em;
    }

.c-writing-blank[data-type="ruling-line"][data-size="medium"] {
      width: 14.4em;
    }

.c-writing-blank[data-type="ruling-line"][data-size="large"] {
      width: calc(40rem - 0.5em);
      width: calc(var(--content-width) - 0.5em);
      
    }

.c-writing-blank[data-type="ruling-line"].no-underline {
      border-bottom: none;
    }



.is-student .c-writing-blank[data-type="ruling-line"] {
}

.is-student .inline-latex + .c-writing-blank[data-type="ruling-line"] {
  padding-top: 0;
  height: 0;
}

ul li .c-writing-blank[data-type="ruling-line"][data-size="large"],
ol li .c-writing-blank[data-type="ruling-line"][data-size="large"] {
  
  width: 37.5rem;
  width: calc(var(--content-width) - 2.5rem);
}



.c-writing-blank[data-type="cloze-box"] {
    content: "";
    max-width: 100%
  }

.c-writing-blank[data-type="cloze-box"][data-size="extra-small"],
    .c-writing-blank[data-type="cloze-box"][data-size="small"],
    .c-writing-blank[data-type="cloze-box"][data-size="medium"],
    .c-writing-blank[data-type="cloze-box"][data-size="large"] {
      width: 2.5em;
    }

.c-writing-blank[data-type="cloze-box"]:not(:first-child) {
      margin-left: .25em;
    }

.c-writing-blank[data-type="cloze-box"]:not(:last-child) {
      margin-right: .25em;
    }

.c-writing-blank[data-type="cloze-box"]:before {
      content: "";
      position: absolute;
      border: .075rem solid currentColor;
      border: var(--rule-minimum) solid currentColor;
      width: 100%;
      padding-bottom: 100%;
      margin-top: -100%;
    }





p:has(> [data-type="cloze-box"]) {
  line-height: 2.5em;
}



.c-writing-blank[data-size="extra-small"]{
  width: 3em;
}

.c-applet {
  margin: 2rem auto;
  clear: both
}

@media print {
    .c-applet {
      display: none;
    }
  }

.c-applet .desmos-graph {
  width: 100%;
  height: 75vh
}

@media (min-width: 411px) {
    .c-applet .desmos-graph {
      height: 50vh;
    }
  }

.c-applet .geogebra-applet {
  display: block;
}

.c-applet a.ggb-url {
  display: none;
}



.c-mathtool__logo {
  position: absolute;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 56px;
  height: 56px;
  text-align: center;
  background: #f25e35;
  background: var(--our-primary-orange);
  border-radius: 50%;
  top: 12px;
  left: 12px;
  -webkit-box-shadow: 2px 2px 3px rgba(0, 0, 0, .2);
          box-shadow: 2px 2px 3px rgba(0, 0, 0, .2);
}

img.c-mathtool__logoimg {
  width: 75%;
  height: auto;
  margin: auto;
  position: relative;
  top: 1px;
}

.rotating {
  -webkit-animation: rotate 1s infinite;
          animation: rotate 1s infinite;
}

@-webkit-keyframes rotate {
  from { -webkit-transform: rotate(0deg); transform: rotate(0deg); }
  to { -webkit-transform: rotate(359deg); transform: rotate(359deg); }
}

@keyframes rotate {
  from { -webkit-transform: rotate(0deg); transform: rotate(0deg); }
  to { -webkit-transform: rotate(359deg); transform: rotate(359deg); }
}

.c-mathtool__embed {
  border: none;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
}



.c-callout {
  page-break-inside: avoid;
  -webkit-column-break-inside: avoid;
     -moz-column-break-inside: avoid;
          break-inside: avoid;
  position: relative;
  margin: 2rem 0;
  display: block;
  color: #3e2e2f;
  color: var(--text);
  text-decoration: none;
  container-type: inline-size;
}

.c-callout:link,
.c-callout:visited,
.c-callout:hover,
.c-callout:active,
.c-callout:focus {
  color: #3e2e2f;
  color: var(--text);
}

.c-callout__blurb {
  position: relative;
  background: #e5f2eb;
  background: var(--theme-tint1);
  padding: 1rem;
  margin-right: 0;
  margin-top: 0;
  margin-bottom: 3rem;
  font-weight: 600
}

@media (min-width: 537px) {
    .c-callout__blurb {
      margin-right: 7rem;
      margin-bottom: 0;
    }
  }

.c-callout__blurb > p {
    margin-bottom: 0.5rem;
  }

.c-callout__blurb:last-child {
  width: -webkit-max-content;
  width: -moz-max-content;
  width: max-content;
  margin-right: 2rem;
  margin-bottom: 2rem;
  background: #008037;
  background: var(--theme-medium);
  color: #ffffff;
  color: var(--white);
}

a.c-callout:hover,
a.c-callout:active,
a.c-callout:focus {
  cursor: pointer
}

a.c-callout:hover .c-callout__blurb, a.c-callout:active .c-callout__blurb, a.c-callout:focus .c-callout__blurb {
    background: #cce6d7;
    background: var(--theme-tint2);
  }

a.c-callout:hover .c-callout__blurb:last-child, a.c-callout:active .c-callout__blurb:last-child, a.c-callout:focus .c-callout__blurb:last-child {
    background: #00682c;
    background: var(--theme-dark);
  }

.c-callout__blurb:not(:last-child)::after {
  content: "";
  position:  absolute;
  display: block;
  height: 4rem;
  width:  100%;
  top: 100%;
  left: 0;
  border-top: 2rem solid #e5f2eb;
  border-top: 2rem solid var(--theme-tint1);
  border-left: 50cqi solid transparent;
  border-right: 50cqi solid transparent;
  border-bottom: 2rem solid transparent
}

@media (min-width: 537px) {
    .c-callout__blurb:not(:last-child)::after {
      display: none;
    }
  }

a.c-callout:hover .c-callout__blurb::after, a.c-callout:active .c-callout__blurb::after, a.c-callout:focus .c-callout__blurb::after {
    border-top-color: #cce6d7;
    border-top-color: var(--theme-tint2);
  }

.c-callout__list {
  list-style: disc;
  margin: 0.5rem 0 0 1em;
  font-weight: normal;
  line-height: 1.25
}

.c-callout__list li {
    margin: 0
  }

.c-callout__list li::marker {
      color: #34ab1e;
      color: var(--theme-bright);
    }

.c-callout__list li + li {
      margin-top: 0.5rem;
    }

.c-callout__inline-hed {
  margin-right: 1em;
}

.c-callout__inline-links {
  white-space: nowrap;
  display: inline-block
}

.c-callout__inline-links a {
    display: inline-block;
    color: #00682c;
    color: var(--theme-dark);
    font-weight: bold;
    text-decoration: none
  }

.c-callout__inline-links a:hover,
    .c-callout__inline-links a:active,
    .c-callout__inline-links a:focus {
      color: #3e2e2f;
      color: var(--text);
    }

.c-callout__inline-links a::after {
      content: "";
      display: inline-block;
      vertical-align: middle;
      margin-left: 0.25em;
      width: 0.75em;
      height: 0.5625em;
      border-top: 0.28125em solid transparent;
      border-left: 0.375em solid #00682c;
      border-left: 0.375em solid var(--theme-dark);
      border-right: 0.375em solid transparent;
      border-bottom: 0.28125em solid transparent;
    }

.c-callout__inline-links a:hover::after {
      border-left: 0.375em solid #3e2e2f;
      border-left: 0.375em solid var(--text);
    }

.c-callout__inline-links a + a {
      margin-left: 0.5em;
    }

.c-callout__triangle {
  display: none;
  position: absolute;
  top: 0;
  left: 100%;
  bottom: 0;
  width: 2rem;
  height: 100%;
  fill: #e5f2eb;
  fill: var(--theme-tint1)
}

@media (min-width: 537px) {
    .c-callout__triangle {
      display: block;
    }
  }

.c-callout__blurb:last-child .c-callout__triangle {
  display: block;
  fill: #008037;
  fill: var(--theme-medium);
}

a.c-callout:hover .c-callout__triangle, a.c-callout:active .c-callout__triangle, a.c-callout:focus .c-callout__triangle {
    fill: #cce6d7;
    fill: var(--theme-tint2);
  }

a.c-callout:hover .c-callout__blurb:last-child .c-callout__triangle, a.c-callout:active .c-callout__blurb:last-child .c-callout__triangle, a.c-callout:focus .c-callout__blurb:last-child .c-callout__triangle {
    fill: #00682c;
    fill: var(--theme-dark);
  }

.c-callout__icon {
  display: block;
  width: 4.5rem;
  height: 4.5rem;
  fill: #008037;
  fill: var(--theme-medium);
  margin: auto
}

@media (min-width: 537px) {
    .c-callout__icon {
      position: absolute;
      top: 50%;
      right: 0;
      margin: -2.25rem 0 0 0;
    }
  }





.c-materials { 
  border-collapse: collapse;
  border: none;
  margin: 1rem 0 2rem;
  width: 100%;
  display: block
}

.c-materials tbody,
  .c-materials tr {
    display: block;
  }

@media (min-width: 537px) {
    .c-materials {
      display: table;
      padding-bottom: 0;
    }
    .c-materials tbody {
      display: table-row-group;
    }
    .c-materials tr {
      display: table-row;
    }
  }

.c-materials__type  { 
  page-break-inside: avoid;
}

.c-materials__hed { 
  display: block;
  border: none;
  background: #ebebeb;
  background: var(--light-gray);
  text-align: left;
  font-size: .889rem;
  font-size: var(--iota);
  font-weight: 600;
  padding: 0.5rem 1rem;
  padding: var(--fitted) var(--classic);
  -webkit-hyphens: none;
      -ms-hyphens: none;
          hyphens: none;
  border-bottom: #ffffff .1rem solid;
  border-bottom: var(--white) var(--rule-medium) solid
}

@media (min-width: 537px) {
    .c-materials__hed {
      width: 12rem;
      display: table-cell;
      vertical-align: middle;
      padding: 1rem;
      padding: var(--classic);
      border-top: #ffffff .1rem solid;
      border-top: var(--white) var(--rule-medium) solid;
    }
  }

.c-materials__details { 
  display: block;
  background: #f5f5f5;
  background: var(--lightest-gray);
  padding: 0.5rem 1rem;
  padding: var(--fitted) var(--classic);
  border: none;
  text-align: left;
  font-size: .889rem;
  font-size: var(--iota)
}

@media (min-width: 537px) {
    .c-materials__details {
      padding: 1rem;
      padding: var(--classic);
      display: table-cell;
      vertical-align: middle;
      border-top: #ffffff .1rem solid;
      border-top: var(--white) var(--rule-medium) solid;
      border-bottom: #ffffff .1rem solid;
      border-bottom: var(--white) var(--rule-medium) solid;
    }
  }

@media (min-width: 537px) {
  .c-materials__type:first-child > * {
    display: table-cell;
    border-top: none;
  }
  .c-materials__type:last-child > * {
    display: table-cell;
    border-bottom: none;
  }
}

.c-materials__details > ul {
  margin: 0;
  padding: 0 0 0 1rem;
  padding: 0 0 0 var(--classic);
}

.c-materials__details > ul > li + li {
  margin-top: 0.5rem;
  margin-top: var(--fitted);
}

.c-materials a {
  color: #00682c;
  color: var(--theme-dark);
  -webkit-text-decoration-color: #00682c;
          text-decoration-color: #00682c;
  -webkit-text-decoration-color: var(--theme-dark);
          text-decoration-color: var(--theme-dark);
}

.c-materials a:hover {
  color: var(--primary);
  -webkit-text-decoration-color: var(--primary);
          text-decoration-color: var(--primary);
}



.c-materials__download-type {
  display: inline-block;
  margin-left: .25em;
  text-transform: uppercase;
  font-size: .775em;
  letter-spacing: .025em;
  font-weight: 700;
  color: #00682c;
  color: var(--theme-dark);
}



.c-standards { 
  border-collapse: collapse;
  border: none;
  margin: 2rem 0;
  width: 100%;
  display: block
}

@media (min-width: 537px) {
    .c-standards {
      display: table;
    }
  }

.c-standards,
.c-standards ul,
.c-standards p {
  font-size: .889rem;
  font-size: var(--iota);
}

.c-standards tbody {
  display: block
}

@media (min-width: 537px) {
    .c-standards tbody {
      display: table-row-group;
    }
  }

.c-standards__alignment { 
  page-break-inside: avoid;
  -webkit-column-break-inside: avoid;
     -moz-column-break-inside: avoid;
          break-inside: avoid;
  display: block;
  width: 100%
}

@media (min-width: 537px) {
    .c-standards__alignment {
      display: table-row;
    }
  }

.c-standards__alignment + .c-standards__alignment  {
  border-top: .3rem solid #ffffff;
  border-top: var(--rule-maximum) solid var(--white);
}

.c-standards__hed { 
  border: none;
  background: #ffe199;
  background: var(--highlight-tint4);
  text-align: left;
  font-weight: 700;
  font-size: .889rem;
  font-size: var(--iota);
  padding: 1rem;
  padding: var(--classic);
  -webkit-hyphens: none;
      -ms-hyphens: none;
          hyphens: none;
  display: block;
  width: 100%
}

@media (min-width: 537px) {
    .c-standards__hed {
      display: table-cell;
      width: 25%;
      border-right: .3rem solid #ffffff;
      border-right: var(--rule-maximum) solid var(--white);
    }
  }

.c-standards__details { 
  background: #fff7e5;
  background: var(--highlight-tint1);
  padding: 1rem;
  padding: var(--classic);
  border: none;
  text-align: left;
  display: block;
  width: 100%
}

@media (min-width: 537px) {
    .c-standards__details {
      display: table-cell;
    }
  }

.c-standards__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.c-standards__item + .c-standards__item {
  margin-top: 0.5rem;
  margin-top: var(--fitted);
}

.c-standards__id {
  font-weight: 600;
  display: inline;
}

li.c-standards__id + li.c-standards__id::before {
  content: ", ";
  font-weight: 400;
}

.c-standards__item .c-standards__id::after {
  content: "\2002";
}

.c-standards__item p {
  line-height: 1.15;
}

.c-standards__item p,
.c-standards__statement {
  display: inline;
  margin: 0;
}

.c-standards__item p + p {
  display: block;
  margin-top: 0.5rem;
  margin-top: var(--fitted);
}



.c-standards-list {
  list-style: none;
  margin: 0.35rem -.25em 0.7rem;
  margin: calc(0.5rem*var(--rhythm)) -.25em calc(1rem*var(--rhythm));
  padding: 0;
  page-break-after: avoid;
  -webkit-column-break-after: avoid;
     -moz-column-break-after: avoid;
          break-after: avoid; 
}

.is-student .c-standards-list {
  display: none;
}

.c-standards-list__item {
  background-color: #ffe199;
  background-color: var(--highlight-tint4);
  margin: .25rem .125em;
  padding: .225em .5em .275em;
  line-height: 1;
  display: inline-block;
  border-radius: .25em;
  font-weight: 600;
  -webkit-font-feature-settings: "lnum";
          font-feature-settings: "lnum";
  font-variant-numeric: lining-nums
}

@media screen {
    .c-standards-list__item {
      padding: .275em .5em .225em;
    }
  }



.is-teacher .c-student-view {
  -webkit-box-sizing: content-box;
          box-sizing: content-box;
  margin: 0 0 0 -0.65rem;
  margin: 0 0 0 calc(var(--neg-classic-plus-rule-maximum)/2);
  padding-left: 0.5rem;
  padding-left: calc(var(--classic)/2);
  border-left: 0.15rem #feb300 solid;
  border-left: calc(var(--rule-maximum)/2) var(--highlight) solid
}

@media (min-width: 1024px) {
    .is-teacher .c-student-view {
      margin: 0 0 0 -1.3rem;
      margin: 0 0 0 var(--neg-classic-plus-rule-maximum);
      padding-left: 1rem;
      padding-left: var(--classic);
      border-left: .3rem #ffe199 solid;
      border-left: var(--rule-maximum) var(--highlight-tint4) solid;
    }
  }

.c-student-narrative { 
  margin-top: 1rem;
}



.c-required-materials { 
  max-width: 38rem;
  max-width: calc(var(--content-width) - 2rem);
}

@supports ((-moz-column-gap: 1em) or (column-gap: 1em)) {
  .c-required-materials {
    grid-column-gap: 2.5rem;
    -webkit-column-gap: 2.5rem;
       -moz-column-gap: 2.5rem;
            column-gap: 2.5rem;
    grid-column-gap: var(--spacious);
    -webkit-column-gap: var(--spacious);
       -moz-column-gap: var(--spacious);
            column-gap: var(--spacious);
    -webkit-column-count: 1;
       -moz-column-count: 1;
            column-count: 1
  }
    @media (min-width: 411px) {
      .c-required-materials {
        -webkit-column-count: 2;
           -moz-column-count: 2;
                column-count: 2;
      }
    }
}

.c-required-materials__hed {
  font-weight: 600;
  display: block;
  margin-bottom: 0;
  page-break-inside: avoid;
  -webkit-column-break-inside: avoid;
     -moz-column-break-inside: avoid;
          break-inside: avoid;
}

.c-required-materials__hed ~ p {
  margin-top: .5rem;
  margin-bottom: 0;
}



.c-course-guide-content .c-required-materials {
    margin-left: 1rem;
    max-width: none;
  }

.c-course-guide-content .c-required-materials li {
    line-height: 1.35;
  }

.c-course-guide-content .c-required-materials li + li {
    margin-top: 0.7rem;
    margin-top: calc(1rem*var(--rhythm));
  }

.c-course-guide-content .c-required-materials__hed {
    font-weight: normal;
  }

@supports ((-moz-column-gap: 1em) or (column-gap: 1em)) {
    .c-course-guide-content .c-required-materials {
      -webkit-column-count: 1;
         -moz-column-count: 1;
              column-count: 1
    }
      @media (min-width: 411px) {
        .c-course-guide-content .c-required-materials {
          -webkit-column-count: 2;
             -moz-column-count: 2;
                  column-count: 2;
        }
      }
      @media (min-width: 768px) {
        .c-course-guide-content .c-required-materials {
          -webkit-column-count: 3;
             -moz-column-count: 3;
                  column-count: 3;
        }
      }
  }



.c-lesson-glossary {
  margin: 2rem 0;
  page-break-inside: avoid;
  -webkit-column-break-inside: avoid;
     -moz-column-break-inside: avoid;
          break-inside: avoid;
}

.c-lesson-glossary__hed {
  font-weight: 700;
  line-height: 1.15;
  font-family: agenda-one, sans-serif;
  font-family: var(--font-family-display);
  font-size: 1.266rem;
  font-size: var(--mod-scale-2);
  color: #00682c;
  color: var(--theme-dark);
  margin: 0 0 0.7rem;
  margin: 0 0 calc(1rem*var(--rhythm));
}

.c-lesson-glossary__list {
  list-style: none;
  -webkit-column-count: 2;
     -moz-column-count: 2;
          column-count: 2;
  grid-column-gap: 2.5rem;
  -webkit-column-gap: 2.5rem;
     -moz-column-gap: 2.5rem;
          column-gap: 2.5rem;
  grid-column-gap: var(--spacious);
  -webkit-column-gap: var(--spacious);
     -moz-column-gap: var(--spacious);
          column-gap: var(--spacious);
  background: #e5f2eb;
  background: var(--theme-tint1);
  margin: 0;
  padding: 0 0 0.5rem;
  padding: 0 0 var(--fitted);
  border-top: .2rem solid #cce6d7;
  border-top: var(--rule-mega) solid var(--theme-tint2);
  border-bottom: .2rem solid #cce6d7;
  border-bottom: var(--rule-mega) solid var(--theme-tint2);
}

.c-lesson-glossary__term {
  -webkit-box-flex: 1;
      -ms-flex: 1 0 50%;
          flex: 1 0 50%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  background: #e5f2eb;
  background: var(--theme-tint1);
  padding: 0.5rem 0.25rem 0;
  padding: var(--fitted) var(--tight) 0;
  margin: 0;
  page-break-inside: avoid;
  -webkit-column-break-inside: avoid;
     -moz-column-break-inside: avoid;
          break-inside: avoid;
  line-height: 1.35
}

.c-lesson-glossary__term::before {
    content: "";
    -ms-flex-item-align: start;
        align-self: flex-start;
    -webkit-box-flex: 0;
        -ms-flex: 0 0 .375em;
            flex: 0 0 .375em;
    width: .375em;
    height: .375em;
    border-radius: 50%;
    color: #34ab1e;
    color: var(--theme-bright);
    background: #34ab1e;
    background: var(--theme-bright);
    margin-top: .55em;
    margin-right: .375em;
  }



.c-stem {
  margin-top: 1rem;
  margin-bottom: 1rem;
}

.c-problem + .c-stem::before {
  display: block;
  content: "";
  background: url('../images/icons/icon_dinkus-7353c4d3.svg');
  background-size: 40rem;
  background-size: var(--content-width);
  background-position: center;
  background-repeat: no-repeat;
  padding-top: 2rem;
  height: 2rem;
  opacity: .3;
  page-break-after: avoid;
  -webkit-column-break-after: avoid;
     -moz-column-break-after: avoid;
          break-after: avoid;
  page-break-inside: avoid;
  -webkit-column-break-inside: avoid;
     -moz-column-break-inside: avoid;
          break-inside: avoid;
  margin: 1.75rem 0 1.5rem;
  -webkit-box-decoration-break: slice;
          box-decoration-break: slice;
}



.c-support {
  margin: 1rem 0;
  padding: 1rem;
  padding: var(--classic);
  background: #e5f2eb;
  background: var(--theme-tint1);
  -webkit-box-decoration-break: clone;
          box-decoration-break: clone
}

.c-support > p:not([class]) {
    margin: .5rem 0;
  }

.c-support > ul:not([class]),
  .c-support > ol:not([class]) {
    margin: .5rem 0 .5rem 1em;
  }

.c-support_mlr {
}

.c-support__hed {
  font-size: 1.0375rem;
  font-size: calc(var(--base) + 0.0375rem); 
  color: #00682c;
  color: var(--theme-dark);
  font-weight: 700;
  margin: 0 0 .5rem;
}

.c-howto-example .c-support__hed {
  
  font-size: calc(0.92rem + 0.0345);
  font-size: calc(0.92*(var(--base) + 0.0375));
}

.c-support__subhed,
.c-support__domains-routines {
  font-size: 1rem;
  font-size: var(--base);
  color: #3e2e2f;
  color: var(--text);
  font-weight: 700;
  margin: 0;
  page-break-after: avoid;
  -webkit-column-break-after: avoid;
     -moz-column-break-after: avoid;
          break-after: avoid;
}

.c-howto-example .c-support__subhed,
.c-howto-example .c-support__domains-routines {
  
  font-size: 0.92rem;
  font-size: calc(0.92*var(--base))
}

span.c-support__udl-principle { 
  font-weight: normal;
  color: #3e2e2f;
  color: var(--text);
}

.mlr-support-routine {
  font-weight: normal;
  color: #3e2e2f;
  color: var(--text);
}

.c-support :last-child {
  margin-bottom: 0;
}

p.c-support__cognitive-lead-in,
p.c-support__principles-lead-in {
  color: #3e2e2f;
  color: var(--text);
  font-weight: 600;
  display: inline;
  page-break-before: avoid;
  -webkit-column-break-before: avoid;
     -moz-column-break-before: avoid;
          break-before: avoid;
}

ul.c-support__cognitive-functions, 
ul.c-support__udl-principles {
  list-style: none;
  display: inline;
  padding: 0;
  margin: 0;
  page-break-before: avoid;
  -webkit-column-break-before: avoid;
     -moz-column-break-before: avoid;
          break-before: avoid;
}

ul.c-support__cognitive-functions::before,
ul.c-support__udl-principles::before {
  content: " ";
}

ul.c-support__cognitive-functions li,
ul.c-support__udl-principles li {
  list-style: none;
  display: inline;
  padding: 0;
  margin: 0;
}

ul.c-support__cognitive-functions li:not(:last-child)::after,
ul.c-support__udl-principles li:not(:last-child)::after {
  content: ", ";
}



.c-timeline { 
  width: 100%;
  border: none;
  page-break-inside: avoid;
  -webkit-column-break-inside: avoid;
     -moz-column-break-inside: avoid;
          break-inside: avoid;
}

.c-timeline__hed { 
  text-align: left;
  border: none;
  border-bottom: #34ab1e .3rem solid;
  border-bottom: var(--theme-bright) var(--rule-maximum) solid;
  font-weight: 600;
  padding-left: 0;
  padding-top: 0;
  position: relative;
}

.c-timeline__hed:last-child::after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  position: absolute;
  right: -1.25rem;
  bottom: -.85rem;
  content: "";
  height: 1.5rem;
  width: 2rem;
  border-top: transparent .75rem solid;
  border-right: transparent 1rem solid;
  border-bottom: transparent .75rem solid;
  border-left: #34ab1e 1rem solid;
  border-left: var(--theme-bright) 1rem solid;
}

.c-timeline__duration { 
  border: none;
  padding-left: 0;
}



.c-show-print { 
  margin-top: 1rem;
}

.c-show-print__summary { 
  font-weight: 700;
  font-size: .889rem;
  font-size: var(--mod-scale-neg1);
  cursor: pointer;
  color: #008037;
  color: var(--theme-medium);
  outline-color: #34ab1e;
  outline-color: var(--theme-bright);
  margin-left: -0.25rem;
  padding-left: 0.25rem;
  text-transform: uppercase;
  letter-spacing: .01em
}

.c-show-print__summary::-webkit-details-marker,
  .c-show-print__summary::marker {
    color: #34ab1e;
    color: var(--theme-bright);
  }

.c-show-print__summary::before {
    content: attr(data-show) " ";
  }

.c-show-print[open] .c-show-print__summary::before {
    content: attr(data-hide) " ";
  }

.c-show-print[open] .c-show-print__content {
  margin-top: 1rem;
  -webkit-animation: show-print-sweep 0.5s ease-in-out;
          animation: show-print-sweep 0.5s ease-in-out
}

@media (prefers-reduced-motion) {
    .c-show-print[open] .c-show-print__content {
      -webkit-animation: show-print-sweep-reduced 0s linear;
              animation: show-print-sweep-reduced 0s linear;
    }
  }

@-webkit-keyframes show-print-sweep {
  0%    {opacity: 0; margin-right: -1rem; margin-left: 1rem;}
  100%  {opacity: 1; margin-right: 0; margin-left: 0;}
}

@keyframes show-print-sweep {
  0%    {opacity: 0; margin-right: -1rem; margin-left: 1rem;}
  100%  {opacity: 1; margin-right: 0; margin-left: 0;}
}

@-webkit-keyframes show-print-sweep-reduced {
  0%    {opacity: 0;}
  100%  {opacity: 1;}
}

@keyframes show-print-sweep-reduced {
  0%    {opacity: 0;}
  100%  {opacity: 1;}
}





.c-course-glossary { 
  margin: 2.1rem 0 0;
  margin: calc(3rem*var(--rhythm)) 0 0;
  padding: 0;
}

.c-course-glossary__group {
  padding-top: 1rem;
  padding-top: var(--classic);
  border-top: .05rem solid #3e2e2f;
  border-top: var(--rule-micro) solid var(--text);
  margin-top: 1rem;
  margin-top: var(--classic);
  -webkit-box-decoration-break: slice;
          box-decoration-break: slice;
  page-break-inside: avoid;
  -webkit-column-break-inside: avoid;
     -moz-column-break-inside: avoid;
          break-inside: avoid
}

.c-course-glossary__group:last-child {
    padding-bottom: 1rem;
    padding-bottom: var(--classic);
    border-bottom: .05rem solid #3e2e2f;
    border-bottom: var(--rule-micro) solid var(--text);
  }

.c-course-glossary__term { 
  margin: 0 0 .25rem;
  padding: 0;
  font-weight: 700;
}

.c-course-glossary__definition { 
  margin: 0;
  padding: 0;
  -webkit-hyphens: none;
      -ms-hyphens: none;
          hyphens: none;
}

.c-course-glossary__definition > *:last-child {
  margin-bottom: 0;
}

.c-course-glossary__hed-group {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-align: baseline;
      -ms-flex-align: baseline;
          align-items: baseline;
  page-break-after: avoid;
  -webkit-column-break-after: avoid;
     -moz-column-break-after: avoid;
          break-after: avoid;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin-bottom: 0.25rem;
  margin-bottom: var(--tight);
}

.c-course-glossary__used-in { 
  margin: 0 -.125rem;
  padding: 0;
  display: inline-block;
  font-weight: 600;
  max-width: 15rem;
}

.c-course-glossary__source {
  color: #00682c;
  color: var(--theme-dark);
  text-decoration: none
}

.c-course-glossary__source:hover {
    color: #3e2e2f;
    color: var(--text);
  }



:root { 

  --cg-h2: 1.728rem;
  --cg-h3: 1.44rem;
  --cg-h4: 1.2rem;
  --cg-h5: 1rem;
  --cg-h6: 0.833rem;

}

.c-course-guide-content {
  
}

.c-course-guide-content th:not([class]),
  .c-course-guide-content td:not([class]) {
    font-size: .7901rem;
    font-size: var(--mod-scale-neg2);
    padding: 0.5rem;
    padding: var(--fitted)
  }

@media (min-width: 537px) {

.c-course-guide-content th:not([class]),
  .c-course-guide-content td:not([class]) {
      font-size: .889rem;
      font-size: var(--mod-scale-neg1)
  }
    }

.hed-cg2 {
  font-family: agenda-one, sans-serif;
  font-family: var(--font-family-display);
  font-weight: 600;
  font-size: 1.728rem;
  font-size: var(--cg-h2);
  line-height: 1.1;
  color: #00682c;
  color: var(--theme-dark);
  margin-top: 2.8rem;
  margin-top: calc(4rem*var(--rhythm));
  margin-bottom: 0.7rem;
  margin-bottom: calc(1rem*var(--rhythm));
}

.hed-cg3 {
  font-family: agenda-one, sans-serif;
  font-family: var(--font-family-display);
  font-weight: 600;
  font-size: 1.44rem;
  font-size: var(--cg-h3);
  line-height: 1.15;
  margin-top: 1.4rem;
  margin-top: calc(2rem*var(--rhythm));
  margin-bottom: 0.7rem;
  margin-bottom: calc(1rem*var(--rhythm));
}

.hed-cg2 + .hed-cg3 {
  margin-top: 0.7rem;
  margin-top: calc(1rem*var(--rhythm));
}

.hed-cg4 {
  font-family: source-sans-3, sans-serif;
  font-family: var(--font-family-text);
  font-weight: 600;
  font-size: 1.2rem;
  font-size: var(--cg-h4);
  line-height: 1.15;
  margin-top: 1.4rem;
  margin-top: calc(2rem*var(--rhythm));
  margin-bottom: 0.7rem;
  margin-bottom: calc(1rem*var(--rhythm));
}

.hed-cg3 + .hed-cg4 {
  margin-top: 0.7rem;
  margin-top: calc(1rem*var(--rhythm));
}

.hed-cg5 {
  font-family: source-sans-3, sans-serif;
  font-family: var(--font-family-text);
  font-weight: 600;
  font-size: 1rem;
  font-size: var(--cg-h5);
  line-height: 1.15;
  margin-top: 1.4rem;
  margin-top: calc(2rem*var(--rhythm));
  margin-bottom: 0.7rem;
  margin-bottom: calc(1rem*var(--rhythm));
}

.hed-cg4 + .hed-cg5 {
  margin-top: 0.7rem;
  margin-top: calc(1rem*var(--rhythm));
}

.hed-cg6 {
  font-family: source-sans-3, sans-serif;
  font-family: var(--font-family-text);
  font-weight: 600;
  font-size: 0.833rem;
  font-size: var(--cg-h6);
  line-height: 1.15;
  text-transform: uppercase;
  letter-spacing: .01em;
  margin-top: 1.4rem;
  margin-top: calc(2rem*var(--rhythm));
  margin-bottom: 0.7rem;
  margin-bottom: calc(1rem*var(--rhythm));
}

.hed-cg5 + .hed-cg6 {
  margin-top: 0.7rem;
  margin-top: calc(1rem*var(--rhythm));
}



.c-lessons-and-standards {
  page-break-after: always;
  -webkit-column-break-after: always;
     -moz-column-break-after: always;
          break-after: always;
}

.c-lessons-by-standard-link {
  white-space: nowrap;
}



.c-pacing-guide {
  page-break-before: always;
  -webkit-column-break-before: always;
     -moz-column-break-before: always;
          break-before: always;
  page-break-after: always;
  -webkit-column-break-after: always;
     -moz-column-break-after: always;
          break-after: always;
}

@media print {
  .c-pacing-guide > h2.hed-cg2:first-child {
    margin-top: 0;
  }
}



.c-pacing-guide__wrapper {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  grid-gap: 1rem;
  gap: 1rem;
  padding: 0;
  margin: 0;
}



.c-pacing-guide__course {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: stretch;
      -ms-flex-pack: stretch;
          justify-content: stretch;
  font-size: .889rem;
  font-size: var(--mod-scale-neg1);
  border-top: .1rem #000000 solid;
  border-top: var(--rule-medium) var(--black) solid;
  border-right: .1rem #000000 solid;
  border-right: var(--rule-medium) var(--black) solid;
  border-left: .1rem #000000 solid;
  border-left: var(--rule-medium) var(--black) solid;
  margin: 0;
  -webkit-box-flex: 0;
      -ms-flex: 0 0 12rem;
          flex: 0 0 12rem;
}



.c-pacing-guide__course-title {
  font-size: 1rem;
  font-size: var(--base);
  font-weight: 700;
  font-family: agenda-one, sans-serif;
  font-family: var(--font-family-display);
  text-align: center;
  background: #e5f2eb;
  background: var(--theme-tint1);
  padding: 0.5rem;
  padding: var(--fitted);
  margin: 0;
}



.c-pacing-guide__unit {
  -webkit-box-flex: 1;
      -ms-flex: 1 1 auto;
          flex: 1 1 auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  text-align: center;
  padding: 0.5rem;
  padding: var(--fitted);
  border-bottom: .05rem #000000 solid;
  border-bottom: var(--rule-micro) var(--black) solid;
  margin:0
}

.c-pacing-guide__unit:last-child {
    border-bottom: .1rem #000000 solid;
    border-bottom: var(--rule-medium) var(--black) solid;
  }

.c-pacing-guide__unit p {
 margin: 0;
}

.c-pacing-guide__optional {
  font-style: italic;
}

.c-pacing-guide__mua {
  font-weight: 600;
  font-size: .7901rem;
  font-size: var(--mod-scale-neg2);
}



.c-reference-table {
  width: 100%;
}

.c-reference-table__caption {
  font-family: agenda-one, sans-serif;
  font-family: var(--font-family-display);
  font-weight: 600;
  font-size: 1.728rem;
  font-size: var(--cg-h2);
  line-height: 1.1;
  color: #00682c;
  color: var(--theme-dark);
  margin-top: 2.8rem;
  margin-top: calc(4rem*var(--rhythm));
  margin-bottom: 0.7rem;
  margin-bottom: calc(1rem*var(--rhythm));
  text-align: left;
  vertical-align: top;
}

.c-reference-table__subcaption {
  font-family: agenda-one, sans-serif;
  font-family: var(--font-family-display);
  display: block;
  font-size: .7901rem;
  font-size: var(--mod-scale-neg2);
  font-weight: 700;
  margin-top: .25rem;
  color: #00682c;
  color: var(--theme-dark);
}

.c-reference-table__col-collapsed {
  width: 15%;
}

.c-reference-table__thead,
.c-reference-table__tbody {
  border-bottom: .075rem #000000 solid;
  border-bottom: var(--rule-minimum) var(--black) solid;
}

.c-reference-table__thead {
  background-color: #e5f2eb;
  background-color: var(--green-tint1);
}



.c-reference-table__th,
.c-reference-table__td {
  padding: 1rem;
  padding: var(--classic);
  border: none;
  text-align: left;
  vertical-align: top;
}



thead .c-reference-table__th {
  vertical-align: bottom;
}



tbody .c-reference-table__th,
tbody .c-reference-table__td {
  padding-top: 0.6125rem;
  padding-bottom: 0.6125rem;
  padding-top: calc(var(--classic)*0.6125);
  padding-bottom: calc(var(--classic)*0.6125);
}



tbody tr:first-child .c-reference-table__th,
  tbody tr:first-child .c-reference-table__td {
    padding-top: 1.25rem;
    padding-top: calc(var(--classic)*1.25);
  }



tbody tr:last-child .c-reference-table__th,
  tbody tr:last-child .c-reference-table__td {
    padding-bottom: 1.25rem;
    padding-bottom: calc(var(--classic)*1.25);
  }

.c-reference-table__th[rowspan] {
  background-color: #e5f2eb;
  background-color: var(--green-tint1);
}

.c-reference-table__list {
  list-style: none;
  margin-left: 0;
}

.c-reference-table__link {

}





.c-nav-curriculum {
   font-size: 1rem;
   font-family: roboto, sans-serif;
   font-family: var(--font-family-nav);
   line-height: 1.45;
   color: #685d55;
   color: var(--our-primary-gray);
   font-weight: 500;
   border-bottom: 1px solid #bfbfbf;
   border-bottom: 1px solid var(--med-gray);
}

.c-nav-curriculum__items {
  list-style: none;
  -webkit-hyphens: none;
      -ms-hyphens: none;
          hyphens: none;
  margin: 0;
  padding: 0 0 0 1rem;
  background: #ebebeb;
  background: var(--light-gray)
}

@media (min-width: 320px) {
    .c-nav-curriculum__items {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -webkit-box-pack: start;
        -ms-flex-pack: start;
            justify-content: flex-start;
    }
  }

.c-nav-curriculum__branding {
  position: relative;
  padding: .65625em 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin: 0 0 0 0;
  -ms-flex-item-align: center;
      align-self: center
}

@media (min-width: 768px) {
    .c-nav-curriculum__branding {
    padding: 0;
    }
  }



.c-nav-curriculum__logo {
  font-size: 1rem;
  height: 2.25rem;
  padding: .5rem 0;
  text-indent: 102%;
  white-space: nowrap;
  overflow: hidden;
  width: 3rem;
  background-position: left center;
  background-repeat: no-repeat;
  background-image: url('../images/our-symbol-math-c2210540.svg');
  background-size: 14.3125rem;
    
  border-right: solid .0625rem #3e2e2f;
  border-right: solid .0625rem var(--text)
}

@media (min-width: 768px) {
    .c-nav-curriculum__logo {
      padding: 0;
      margin: .8125rem 0;
      height: 2.125rem;
    }
  }

.c-nav-curriculum__section-text {
  font-size: 0.833rem;
  font-size: var(--kappa);
  padding: .5rem .75rem;
  display: block;
  -ms-flex-item-align: center;
      align-self: center;
  text-decoration: none;
  color: #3e2e2f;
  color: var(--our-primary-dark-gray)
}

@media (min-width: 411px) {
    .c-nav-curriculum__section-text {
      padding: .5rem 1rem;
    }
  }

@media (min-width: 768px) {
    .c-nav-curriculum__section-text {
      display: block;
      -ms-flex-item-align: center;
          align-self: center;
      padding: 1.275rem 1.5rem 1.275rem 1rem;
    }
  }

.c-nav-curriculum__section-text::before {
  content: attr(data-title-short)
}

@media (min-width: 537px) {
    .c-nav-curriculum__section-text::before {
      content: attr(data-title-medium);
    }
  }

@media (min-width: 768px) {
    .c-nav-curriculum__section-text::before {
      content: "";
    }
  }

.c-nav-curriculum__section-text-swap {
  display: none
}

@media (min-width: 768px) {
    .c-nav-curriculum__section-text-swap {
      display: inline;
    }
  }

.c-nav-curriculum__item {
  font-size: 0.833rem;
  font-size: var(--kappa);
  margin: 0 0 0 -1rem;
  padding: 0;
  list-style: none;
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -ms-flex-item-align: stretch;
      align-self: stretch;
  border-top: 1px solid #bfbfbf;
  border-top: 1px solid var(--med-gray)
}

@media (min-width: 320px) {
    .c-nav-curriculum__item {
    border-top: none;
    border-left: 1px solid #bfbfbf;
    border-left: 1px solid var(--med-gray);
    margin: 0;
    }
  }

.c-nav-curriculum__item-title {
  display: block;
  font-weight: 500;
  position: relative;
  padding: .5rem .75rem;
  -ms-flex-item-align: center;
      align-self: center;
  text-decoration: none;
  color: #3e2e2f;
  color: var(--our-primary-dark-gray)
}

@media (min-width: 411px) {
    .c-nav-curriculum__item-title {
      padding: .5rem 1rem;
    }
  }

@media (min-width: 768px) {
    .c-nav-curriculum__item-title {
      padding: 1.275rem 1.25rem;
    }
  }

.c-nav-curriculum__item-title.is-current {
  color: #d83e00;
  color: var(--accent);
  font-weight: 500
}

.c-nav-curriculum__item-title.is-current:hover {
    color: #d83e00;
    color: var(--accent);
  }



.c-nav-curriculum__item_locale {  
  white-space: nowrap;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-left: 2.5rem;
  padding-right: .75rem;
  background: url('../images/globe-solid-4b9d4eed.svg');
  background-size: 1.25rem;
  background-repeat: no-repeat;
  background-position: 1rem center
}

@media (max-width: 536px) {

.c-nav-curriculum__item_locale {
    display: none
}
  }

.c-nav-curriculum__item_locale-menu { 
}

@media (min-width: 537px) {

.c-nav-curriculum__item_locale-menu {
    display: none
}
  }

.c-nav-curriculum__label_locale {
  color: var(--wcag-aa-gray);
  padding: .275rem .375rem .275rem .4375rem;
  font-weight: 900;
  letter-spacing: .075em;
  line-height: 1;
  text-decoration: none;
  border-right: 1px solid rgb(84%, 84%, 84%);
  border-right: 1px solid var(--gray)
}

.c-nav-curriculum__label_locale + .c-nav-curriculum__label_locale  {
    border-right: none;
  }

.c-nav-curriculum__locale-swap {
  font-weight: 900;
  letter-spacing: .075em;
}

button.c-nav-curriculum__item_locale {
  color: var(--wcag-aa-gray);
  padding: .275rem .375rem .275rem .4375rem;
  margin: .7rem 0;
  font-weight: 900;
  letter-spacing: .075em;
  line-height: 1;
}

.c-nav-unit__label_locale:first-child {
  padding: .275rem .375rem;
}

.c-nav-unit__label_locale:last-child {
  border-right: none;
  padding: .275rem 1rem .275rem .4375rem;
}

.c-nav-curriculum__label_locale:not(span).is-current {
  color: rgb(241,89,42);
  color: var(--our-globalnav-orange);
}



.c-nav-curriculum__item-menu {
  display: none
}

@media (min-width: 768px) {
    .c-nav-curriculum__item-menu {
      display: -webkit-box;
      display: -ms-flexbox;
      display: flex;
      -webkit-box-align: center;
          -ms-flex-align: center;
              align-items: center;
      margin: 0;
      padding-right: 1rem;
    }
  }

.c-nav-curriculum__item-menu > li {
  list-style: none;
  margin: 0;
}

.c-nav-curriculum__item-menu > li > a {
  display: block;
  text-decoration: none;
  text-align: center;
  padding: .5rem;
}

.c-nav-curriculum__item-menu > li > a.is-current {
  color: #d83e00;
  color: var(--accent);
  font-weight: 500
}

.c-nav-curriculum__item-menu > li > a.is-current:hover {
    color: #d83e00;
    color: var(--accent);
  }



.c-nav-curriculum__item_units {
  margin-right: auto;
}

.c-nav-curriculum__item-title_unit {
  cursor: pointer
}

@media (min-width: 1024px) {
    .c-nav-curriculum__item-title_unit {
      padding: 1.275rem 0.75rem 1.275rem 1.25rem;
      color: #685d55;
      color: var(--our-primary-gray);
      font-weight: 900;
    }
    .c-nav-curriculum__item-title_unit:hover {
      color: #685d55;
      color: var(--our-primary-gray);
    }
  }

.c-nav-curriculum__item-menu_units {
  display: none
}

@media (min-width: 1024px) {
    .c-nav-curriculum__item-menu_units {
      display: -webkit-box;
      display: -ms-flexbox;
      display: flex;
      padding-right: .5rem;
    }
  }

.c-nav-curriculum__item-menu_units > li > a {
  padding: 0;
  line-height: 1.25rem;
  height: 1.25rem;
  width: 1.25rem;
  margin: 0 .25rem;
  border-radius: 50%;
  text-align: center;
  background-color: #ebebeb;
  background-color: var(--light-gray);
}

.c-nav-curriculum__item-menu_units > li > a:hover {
  color: #ffffff;
  color: var(--white); 
  background-color: #008037;
  background-color: var(--theme-medium); 
}

.c-nav-curriculum__item-menu_units > li > a.is-current {
  color: #ffffff;
  color: var(--white);
  background-color: #008037;
  background-color: var(--theme-medium) 
}

.c-nav-curriculum__item-menu_units > li > a.is-current:hover {
    color: #ffffff;
    color: var(--white);
    background-color: #008037;
    background-color: var(--theme-medium); 
  }



.c-nav-curriculum__item_guide {
}

.c-nav-curriculum__item-title_guide {
}



.c-nav-curriculum__item_more {
  display: none
}

@media (min-width: 768px) {
    .c-nav-curriculum__item_more {
      display: -webkit-box;
      display: -ms-flexbox;
      display: flex;
    }
  }

.is-student .c-nav-curriculum__item_more,
.is-family .c-nav-curriculum__item_more {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex; 
}

.c-nav-curriculum__item-title_more {
  display: none
}

@media (min-width: 768px) {

.c-nav-curriculum__item-title_more {
    display: block
}
    .c-nav-curriculum__item-title_more {
      padding: 1.275rem 0.25rem 1.275rem 1.25rem;
      color: #685d55;
      color: var(--our-primary-gray);
      font-weight: 900;
    }
    .c-nav-curriculum__item-title_more::after {
      content: ":";
      font-weight: normal;
    }
  }

@media (min-width: 768px) {
    .c-nav-curriculum__item-menu_more {
      display: -webkit-box;
      display: -ms-flexbox;
      display: flex;
      padding-right: 1rem;
    }
  }

.c-nav-curriculum__item-menu_more > li > a {
  padding: 1.275rem .4375rem 1.275rem .4375rem;
  position: relative
}

.c-nav-curriculum__item-menu_more > li > a::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 0;
    width: 1px;
    height: 2em;
    margin-top: -1em;
    border-right: 1px solid #bfbfbf;
    border-right: 1px solid var(--med-gray);
  }

.c-nav-curriculum__item-menu_more > li:last-child > a::after {
    display: none;
  }





.c-nav-curriculum__js-toggle {
  all: unset;
  outline: revert;
  display: block;
  cursor: pointer;
  position: relative;
  padding: 1.1875rem 1.25rem 1.1875rem .625rem;
  -ms-flex-item-align: center;
      align-self: center
}

.c-nav-curriculum__js-toggle::after {
    position: absolute;
    content: "";
    width: .75rem;
    height: 1rem;
    border-top: .5rem solid #bfbfbf;
    border-top: .5rem solid var(--med-gray);
    border-left: .375rem solid transparent;
    border-right: .375rem solid transparent;
    border-bottom: .5rem solid transparent;
    top: 50%;
    margin-top: -.225rem;
    right: .25rem;
    -webkit-transform: scale(.775);
            transform: scale(.775);
  }

.c-nav-curriculum__js-toggle:hover {
    color: #d83e00;
    color: var(--accent);
  }

.c-nav-curriculum__js-toggle:hover::after {
    border-top-color: #d83e00;
    border-top-color: var(--accent);
  }

@media (min-width: 411px) {
    .c-nav-curriculum__js-toggle {
      padding: 1.1875rem 2rem 1.1875rem 1rem;
    }
    .c-nav-curriculum__js-toggle::after {
      right: 1rem;
    }
  }

@media (min-width: 768px) {
    .c-nav-curriculum__js-toggle {
      padding: 1.275rem 2rem 1.275rem 1.25rem;
    }
  }

.c-nav-curriculum__js-menu {
  list-style: none;
  margin: 0;
  padding: 0;
  position: absolute;
  top: calc(3.5625rem + 1.2px);
  left: -1px;
  z-index: 8675308;
  border-bottom: 1px solid rgb(84%, 84%, 84%);
  border-bottom: 1px solid var(--gray);
  border-left: 1px solid rgb(84%, 84%, 84%);
  border-left: 1px solid var(--gray);
  -webkit-box-shadow: 3px 3px 5px 1px rgba(0, 0, 0, .2);
          box-shadow: 3px 3px 5px 1px rgba(0, 0, 0, .2);

  
  visibility: hidden;
  height: 0;
  opacity: 0;
  -webkit-transition: height 0s opacity 0.5s, visibility 0s 0.5s;
  transition: height 0s opacity 0.5s, visibility 0s 0.5s
}

@media (min-width: 768px) {
    .c-nav-curriculum__js-menu {
      top: calc(3.75rem + 1.2px);
      right: -1px;
      border-right: 1px solid rgb(84%, 84%, 84%);
      border-right: 1px solid var(--gray);
    }
  }

.c-nav-curriculum__js-menu[aria-hidden = "false"] {
  opacity: 1;
  visibility: visible;
  -webkit-transition: opacity 0.5s;
  transition: opacity 0.5s;
  height: auto;
}

.c-nav-curriculum__js-item {
  margin: 0;
}

.c-nav-curriculum__js-item > a {
  display: block;
  text-decoration: none;
  line-height: 1.25;
  padding: .75rem 1rem;
  background: rgb(98%, 98%, 98%);
  background: var(--whisper);
  border-top: 1px solid rgb(84%, 84%, 84%);
  border-top: 1px solid var(--gray)
}

.c-nav-curriculum__js-item > a:hover {
    color: #d83e00;
    color: var(--accent);
  }

.c-nav-curriculum__js-item > a.is-current {
    color: #d83e00;
    color: var(--accent)
  }

.c-nav-curriculum__js-item > a.is-current:hover {
      color: #d83e00;
      color: var(--accent);
    }

@media (min-width: 768px) {
    .c-nav-curriculum__js-item > a {
      padding: .75rem 1.5rem .75rem 1.25rem;
    }
  }

.c-nav-curriculum__js-item:first-child > a {
  border-top: none
}

.c-nav-curriculum__js-item > .c-nav-curriculum__math_tools-link {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: .75rem 0.5rem .75rem 0.5rem;
}

.c-nav-curriculum__math_tools-icon svg{
  background-color: gray;
  width: 20px;
  height: 20px;
  margin-right: 10px;
  border-radius: 5px;
  vertical-align: middle;
}





.c-nav-curriculum__course {
  padding: 0;
  text-decoration: none;
  color: #3e2e2f;
  color: var(--our-primary-dark-gray);
  -ms-flex-item-align: stretch;
      align-self: stretch;
  position: relative;
  border-left: none;
  height: calc(100% + 1px)
}

@media (min-width: 411px) {
    .c-nav-curriculum__course {
      min-width: 6.75rem;
    }
  }



.c-nav-curriculum__branding_root + .c-nav-curriculum__course {
  margin-right: auto;
  border-left: 1px solid #bfbfbf;
  border-left: 1px solid var(--med-gray);
}

.c-nav-curriculum__course:active,
.c-nav-curriculum__course:focus {
  z-index: 8675309;
}

.c-nav-curriculum__course-swap {
  display: none
}

@media (min-width: 768px) {
    .c-nav-curriculum__course-swap {
      display: inline;
    }
  }



.c-nav-curriculum__course {
  
}

.c-nav-curriculum__course .c-nav-curriculum__js-toggle::after {
      border-top: .5rem solid #d83e00;
      border-top: .5rem solid var(--accent);
    }

@media (min-width: 768px) {
      .c-nav-curriculum__course .c-nav-curriculum__js-toggle {
        padding: 1.275rem 2rem 1.275rem 1rem;
      }
    }

.c-nav-curriculum__course {

  
}

.c-nav-curriculum__course .c-nav-curriculum__js-menu {
    width: calc(100% + 2px);
    border-right: 1px solid rgb(84%, 84%, 84%);
    border-right: 1px solid var(--gray);
  }

.c-nav-curriculum__course {

  
}

@media (min-width: 768px) {
      .c-nav-curriculum__course .c-nav-curriculum__js-item > a {
        padding: .75rem 1.5rem .75rem 1rem;
      }
    }

.c-nav-curriculum__course {

  
}

.c-nav-curriculum__course .c-nav-curriculum__js-item:not(:first-child) > a {
    border-top: 1px dashed rgb(84%, 84%, 84%);
    border-top: 1px dashed var(--gray);
  }

.c-nav-curriculum__course {

  
}

.c-nav-curriculum__course .c-nav-curriculum__js-item.is-alt-sequence-start > a {
    border-top: 1px solid rgb(84%, 84%, 84%);
    border-top: 1px solid var(--gray);
  }

.c-nav-curriculum__course {

  
}

.c-nav-curriculum__course .c-nav-curriculum__js-toggle::before, .c-nav-curriculum__course .c-nav-curriculum__js-item > a::before {
      content: attr(data-title-short)
    }

@media (min-width: 411px) {
        .c-nav-curriculum__course .c-nav-curriculum__js-toggle::before, .c-nav-curriculum__course .c-nav-curriculum__js-item > a::before {
          content: attr(data-title-medium);
        }
      }

@media (min-width: 768px) {
        .c-nav-curriculum__course .c-nav-curriculum__js-toggle::before, .c-nav-curriculum__course .c-nav-curriculum__js-item > a::before {
          content: "";
        }
      }



.is-student .c-nav-curriculum__resources .c-nav-curriculum__js-menu,
.is-family .c-nav-curriculum__resources .c-nav-curriculum__js-menu {
  
}

@media (min-width: 768px) {
    .is-student .c-nav-curriculum__resources .c-nav-curriculum__js-menu, .is-family .c-nav-curriculum__resources .c-nav-curriculum__js-menu {
      right: 0;
      border-right: none;
    }
  }



.c-banner {
  background: #00682c;
  background: var(--theme-dark);
  color: #ffffff;
  color: var(--white);
  padding: 3rem 1rem;
  min-height: 10rem
}

@media (min-width: 1024px) {
    .c-banner {
      display: -webkit-box;
      display: -ms-flexbox;
      display: flex;
      -webkit-box-pack: center;
          -ms-flex-pack: center;
              justify-content: center;
      -webkit-box-align: center;
          -ms-flex-align: center;
              align-items: center;
    }
  }

.c-banner__number {
  font-size: 3.247rem;
  font-size: var(--mod-scale-10);
  font-family: agenda-one, sans-serif;
  font-family: var(--font-family-display);
  font-weight: 700;
  line-height: 1;
  margin: 0 0 1rem;
  color: #ffffff;
  color: var(--white)
}

@media (min-width: 1024px) {
    .c-banner__number {
      text-align: right;
      margin: 0 3rem 0 0;
      -webkit-box-flex: 0;
          -ms-flex: 0 1 auto;
              flex: 0 1 auto;
    }
  }

.c-banner__info {
  -webkit-box-flex: 0;
      -ms-flex: 0 1 auto;
          flex: 0 1 auto;
  max-width: 36rem;
}

.c-banner__title {
  font-size: 2.027rem;
  font-size: var(--mod-scale-6);
  font-family: agenda-one, sans-serif;
  font-family: var(--font-family-display);
  font-weight: 600;
  line-height: 1.1;
  margin: 0 0 .5rem;
  color: #ffffff;
  color: var(--white);
}

.c-banner__title:only-child {
  margin: 0;
  border-top: .2rem solid #99ccaf;
  border-top: var(--rule-mega) solid var(--theme-tint4);
  border-bottom: .2rem solid #99ccaf;
  border-bottom: var(--rule-mega) solid var(--theme-tint4);
  padding: .5rem;
  display: inline-block;
  position: relative;
  top: .125rem;
}

.c-banner__summary {
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.c-banner__summary p {
  margin: 0;
}

.c-banner__summary ul {
  list-style: none;
  margin: .5em 0 0;
  padding: 0;
}

.c-banner__summary ul li {
  margin: 0;
}

.c-banner__summary ul li + li {
  margin: 1em 0 0;
}

.c-banner__go {
  display: block;
  margin: .5rem -1rem -1rem;
  padding: 0 1rem .75rem;
  font-size: 1rem;
  font-size: var(--base);
  font-weight: bold;
  text-decoration: none;
  color: #ffffff;
  color: var(--white);
  font-family: agenda-one, sans-serif;
  font-family: var(--font-family-display);
  font-weight: 700;
  position: relative
}

.c-banner__go:hover {
    color: #ffffff;
    color: var(--white);
  }

.c-banner__go::after {
  content: "";
  display: inline-block;
  margin-left: .5em;
  width: 0.75rem;
  height: 1rem;
  border-top: 0.5rem solid #99ccaf;
  border-top: 0.5rem solid var(--theme-tint4);
  border-left: 0.375rem solid transparent;
  border-right: 0.375rem solid transparent;
  border-bottom: 0.5rem solid transparent;
  position: relative;
  top: 0.5rem;
}

.c-banner__go:hover::after {
  border-top: 0.5em solid #ffffff;
  border-top: 0.5em solid var(--white);
}





.c-nav-unit {
  font-size: 1rem;
  font-family: roboto, sans-serif;
  font-family: var(--font-family-nav);
  background: #ffffff;
  background: var(--white);
  padding: 0;
  border-bottom: 2px solid #bfbfbf;
  border-bottom: 2px solid var(--med-gray);
  -webkit-hyphens: none;
      -ms-hyphens: none;
          hyphens: none;
}

.c-nav-unit a {
  color: #3e2e2f;
  color: var(--text);
}

@media (min-width: 768px) {
    .c-nav-unit__menu {
      display: -webkit-box;
      display: -ms-flexbox;
      display: flex;
      -webkit-box-align: center;
          -ms-flex-align: center;
              align-items: center;
    }
  }

.c-nav-unit__menu,
.c-nav-unit__submenu {
  list-style: none;
  margin: 0;
  padding: 0;
}

.c-nav-unit__item {
  padding: 0;
  margin: 0;
  outline: none;
  border-bottom: 2px solid #bfbfbf;
  border-bottom: 2px solid var(--med-gray);
  font-size: 0.833rem;
  font-size: var(--kappa)
}

.c-nav-unit__item:focus {
    outline: none;
  }

.c-nav-unit__item:last-child {
    border-bottom: none;
  }

@media (min-width: 768px) {
    .c-nav-unit__item {
      padding: 0;
      display: inline-block;
      position: relative;
      border-bottom: none;
    }
    .c-nav-unit__item.c-nav-unit__item_breadcrumb:not(:first-child)::before {
      position: absolute;
      content: "/";
      top: .875rem;
      left: -.25em;
      color: #bfbfbf;
      color: var(--med-gray);
    }
    .c-nav-unit__item.c-nav-unit__item_breadcrumb + .c-nav-unit__item:not(.c-nav-unit__item_breadcrumb) {
      margin-left: auto;
    }
  }

.c-nav-unit__item:active,
.c-nav-unit__item:focus {
  overflow: visible;
}

.c-nav-unit__label {
  display: block;
  padding: .975rem 1rem;
  font-weight: 500;
  border:none;
  position: relative;
  line-height: 1.25;
  color: #3e2e2f;
  color: var(--text);
}



.is-teacher .c-nav-unit__item_utility > .c-nav-unit__label {
  font-size: 0.75rem;
  font-size: var(--lambda)
}

@media (min-width: 768px) {
    .is-teacher .c-nav-unit__item_utility > .c-nav-unit__label {
      padding: .975rem 1rem .975rem 0;
    }
  }

.c-nav-unit__label:not(span) {
  cursor: pointer;
  text-decoration: none;
}

.c-nav-unit__label:not(span).is-current {
  color: #008037;
  color: var(--theme-medium);
}

.c-nav-unit__label:not(span):hover,
.c-nav-unit__label:not(span)[focus-within] {
  color: #008037;
  color: var(--theme-medium);
}

.c-nav-unit__label:not(span):hover,
.c-nav-unit__label:not(span):focus-within {
  color: #008037;
  color: var(--theme-medium);
}

.c-nav-unit__label_toggle {
  background: unset;
  font-family: unset;
  font-size: unset;
  border: unset;
  white-space: nowrap;
  padding-right: 1.625rem
}

.c-nav-unit__label_toggle::after {
    position: absolute;
    content: "";
    width: .75rem;
    height: 1rem;
    border-top: .5rem solid #bfbfbf;
    border-top: .5rem solid var(--med-gray);
    border-left: .375rem solid transparent;
    border-right: .375rem solid transparent;
    border-bottom: .5rem solid transparent;
    top: 50%;
    margin-top: -.2875rem;
    right: .625rem;
    -webkit-transform: scale(.775);
            transform: scale(.775);
  }

.c-nav-unit__label_toggle:hover::after,
  .c-nav-unit__label_toggle:focus::after,
  .c-nav-unit__label_toggle[focus-within]::after {
    border-top: .5rem solid #feb300;
    border-top: .5rem solid var(--highlight);
  }

.c-nav-unit__label_toggle:hover::after,
  .c-nav-unit__label_toggle:focus::after,
  .c-nav-unit__label_toggle:focus-within::after {
    border-top: .5rem solid #feb300;
    border-top: .5rem solid var(--highlight);
  }

.c-nav-unit__item:last-child .c-nav-unit__label_toggle::after {
    content: "";
    margin-left: 0;
  }

.c-nav-unit__submenu {
  visibility: hidden;
  height: 0;
  opacity: 0;
  -webkit-transition: height 0s opacity 0.5s, visibility 0s 0.5s;
  transition: height 0s opacity 0.5s, visibility 0s 0.5s;
  padding-left: 1rem
}

@media (min-width: 768px) {
    .c-nav-unit__submenu {
      position: absolute;
      z-index: 8675308;
      height: auto;
      left: 0;
      margin-left: 0;
      margin-bottom: 0;
      background: #f5f5f5;
      background: var(--lightest-gray);
      padding-left: 0;
      min-width: 10rem;
      width: -webkit-max-content;
      width: -moz-max-content;
      width: max-content;
      -webkit-box-shadow: 3px 3px 5px 1px rgba(0, 0, 0, 0.20);
              box-shadow: 3px 3px 5px 1px rgba(0, 0, 0, 0.20);
    }
  }

.c-nav-unit__submenu[aria-hidden = "false"] {
  opacity: 1;
  visibility: visible;
  -webkit-transition: opacity 0.125s;
  transition: opacity 0.125s;
  height: auto
}

@media (min-width: 768px) {
    .c-nav-unit__submenu[aria-hidden = "false"] {
      border-top: 1px solid #bfbfbf;
      border-top: 1px solid var(--med-gray);
    }
  }

.c-nav-unit__subitem {
  margin: 0 0 0 -1rem;
  border-top: 1px solid #bfbfbf;
  border-top: 1px solid var(--med-gray)
}

@media (min-width: 768px) {
    .c-nav-unit__subitem {
      margin-left: 0;
    }
  }

.c-nav-unit__subitem > a {
  text-decoration: none;
  display: block;
  padding: .75rem 1rem .75rem 1.5rem
}

@media (min-width: 768px) {
    .c-nav-unit__subitem > a {
      padding-left: 1rem;
      padding-right: 1rem;
    }
  }

.c-nav-unit__subitem > a.is-current,
.c-nav-unit__subitem > a.is-current:hover {
  font-weight: 500;
  background-color: #fff7e5;
  background-color: var(--highlight-tint1);
  color: #00682c;
  color: var(--theme-dark);
}

.c-nav-unit__subitem > a:hover {
  color: #00682c;
  color: var(--theme-dark);
  background-color: white;
}

.c-nav-unit__subitem > a.is-current > .c-nav-unit__subitemlabel,
.c-nav-unit__subitem > a:hover > .c-nav-unit__subitemlabel {
  color: #00682c;
  color: var(--theme-dark);
}

.c-nav-unit__lead-in {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 max-content;
          flex: 0 0 max-content;
  width: -webkit-max-content;
  width: -moz-max-content;
  width: max-content;
  text-align: right;
  padding-right: .5em;
  font-weight: 600;
}

.c-nav-unit__superhed {
  display: block;
  -webkit-box-flex: 0;
      -ms-flex: none;
          flex: none;
  font-weight: 600;
}





.c-nav-tiles { 
  list-style: none;
  margin: 0;
  padding: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  grid-gap: 1rem;
  gap: 1rem;
}

.c-nav-tiles_spanning-link { 
  display: block;
  width: 100%;
  max-width: 100%;
  border-radius: .25rem;
  overflow: hidden;
  margin: 3rem 0 0;
  -webkit-box-shadow:
    2px 2px 2px 2px rgba(0, 0, 0, .05),
    0 0 0 .075rem #99ccaf;
          box-shadow:
    2px 2px 2px 2px rgba(0, 0, 0, .05),
    0 0 0 .075rem #99ccaf;
  -webkit-box-shadow:
    2px 2px 2px 2px rgba(0, 0, 0, .05),
    0 0 0 var(--rule-minimum) var(--theme-tint4);
          box-shadow:
    2px 2px 2px 2px rgba(0, 0, 0, .05),
    0 0 0 var(--rule-minimum) var(--theme-tint4);
}

.c-nav-tiles__tile {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-flex: 1;
      -ms-flex: 1 0 15rem;
          flex: 1 0 15rem;
  border-radius: .25rem;
  overflow: hidden;
  -webkit-box-shadow:
    2px 2px 2px 2px rgba(0, 0, 0, .05),
    0 0 0 .075rem #99ccaf;
          box-shadow:
    2px 2px 2px 2px rgba(0, 0, 0, .05),
    0 0 0 .075rem #99ccaf;
  -webkit-box-shadow:
    2px 2px 2px 2px rgba(0, 0, 0, .05),
    0 0 0 var(--rule-minimum) var(--theme-tint4);
          box-shadow:
    2px 2px 2px 2px rgba(0, 0, 0, .05),
    0 0 0 var(--rule-minimum) var(--theme-tint4);
  max-width: 100%;
  margin: 0
}

@media (min-width: 537px) {
    .c-nav-tiles__tile {
      max-width: calc(50% - 0.5rem);
    }
  }

@media (min-width: 860px) {
    .c-nav-tiles__tile {
      max-width: calc(33.33333% - 0.66667rem);
    }
  }

.c-nav-tiles__wrapperlink {
  text-decoration: none;
  padding: 2.25rem 1rem 1rem;
  background: #cce6d7;
  background: var(--theme-tint2);
  margin-bottom: 1rem;
  min-height: 10rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  position: relative
}

.c-nav-tiles__wrapperlink:hover {
    background-color: #e5f2eb;
    background-color: var(--theme-tint1);
  }

.c-nav-tiles__wrapperlink:last-child {
    margin-bottom: 0;
  }

.c-nav-tiles__wrapperlink_es {
  border-top: dashed .1rem #99ccaf;
  border-top: dashed var(--rule-medium) var(--theme-tint4);
}

.is-family .c-nav-tiles__wrapperlink {
  margin-bottom: 0;
}

.c-nav-tiles_spanning-link .c-nav-tiles__wrapperlink { 
  min-height: 0;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.c-nav-tiles__hed {
  line-height: 1;
  font-family: agenda-one, sans-serif;
  font-family: var(--font-family-display);
  font-size: 1.424rem;
  font-size: var(--mod-scale-3);
  font-weight: 600;
  color: #3e2e2f;
  color: var(--text);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  position: static;
  margin: 0;
}

.c-nav-tiles__hedprefix {
  font-family: agenda-one, sans-serif;
  font-family: var(--font-family-display);
  font-size: 1.802rem;
  font-size: var(--mod-scale-5);
  color: #00682c;
  color: var(--theme-dark);
  font-weight: 700;
  margin-bottom: .5rem;
  position: relative;
  padding-right: .75em;
}

.c-nav-tiles__hedprefix:only-child {
  margin: 0 0 -.25rem;
}

.c-nav-tiles__hedprefix::after {
  content: "";
  display: inline-block;
  margin-right: -.75em;
  width: 0.75em;
  height: 0.5625em;
  border-top: 0.28125em solid transparent;
  border-left: 0.375em solid #34ab1e;
  border-left: 0.375em solid var(--theme-bright);
  border-right: 0.375em solid transparent;
  border-bottom: 0.28125em solid transparent;
  position: relative;
  right: -.25em;
}

.c-nav-tiles__hedsuffix {
  display: block;
  position: relative;
}

.c-nav-tiles__meta {
  top: 1rem;
  right: 1rem;
  margin: 0;
  color: #00682c;
  color: var(--theme-dark);
  font-size: 0.833rem;
  font-size: var(--kappa);
  font-family: agenda-one, sans-serif;
  font-family: var(--font-family-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  line-height: 1;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  grid-gap: 0.25rem;
  gap: 0.25rem;
  position: absolute;
}

.c-nav-tiles__icon {
  margin: 0;
  fill: #00682c;
  fill: var(--theme-dark);
  height: 3rem;
  width: 3rem;
}

.c-nav-tiles__summary {
  margin: 0 1rem 1rem;
  color: #3e2e2f;
  color: var(--text);
  font-size: .95rem;
  font-size: var(--theta);
  line-height: 1.3;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  height: 100%;
}

.c-nav-tiles__summary p {
  margin: 0
}

.c-nav-tiles__summary p:nth-last-child(2) {
    margin-bottom: auto;
  }

.c-nav-tiles__summary::after {
  content: "";
  display: block;
  height: 1rem;
  margin-bottom: -1rem;
  background: #ffffff;
  background: var(--white);
  width: 100%;
  z-index: 2;
  position: relative;
}

ul.c-nav-tiles__summarylist {
  margin: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  grid-gap: .5em;
  gap: .5em;
}

ul.c-nav-tiles__summarylist > li {
  margin: 0 0 0 1rem;
  list-style: disc
}

ul.c-nav-tiles__summarylist > li::marker {
    color: #008037;
    color: var(--theme-medium);
  }

.c-nav-tiles__summarylist .MathJax {
  font-style: italic;
  font-family: serif;
}

.c-nav-tiles__summarylist .MathJax::before,
.c-nav-tiles__summarylist .MathJax::after {
  content: " ";
}

.c-nav-tiles__summary-link {
  text-decoration: none
}

.c-nav-tiles__summary-link:hover {
    color: #00682c;
    color: var(--theme-dark);
    text-decoration: underline;
  }

.c-nav-tiles__summary-link-hed {
  color: #008037;
  color: var(--theme-medium);
  font-weight: 700;
}

ul.c-nav-tiles__go-list {
  list-style: none;
  margin: 1em 0 0;
  border-top: .2rem solid #cce6d7;
  border-top: var(--rule-mega) solid var(--theme-tint2);
}

ul.c-nav-tiles__go-list li:last-child:has(a) {
  margin-top: -0.25em;
}

.c-nav-tiles__go {
  display: block;
  padding: 0;
  font-size: .95rem;
  font-size: var(--theta);
  font-weight: 700;
  text-decoration: none;
  color: #008037;
  color: var(--theme-medium);
  white-space: nowrap;
  margin-top: .5em
}

.c-nav-tiles__go:hover {
    color: #00682c;
    color: var(--theme-dark);
    text-decoration: underline;
  }

.c-nav-tiles__go::after {
  content: "";
  display: inline-block;
  margin-left: .25em;
  width: 0.75em;
  height: 0.5625em;
  border-top: 0.28125em solid transparent;
  border-left: 0.375em solid currentColor;
  border-right: 0.375em solid transparent;
  border-bottom: 0.28125em solid transparent;
}





.c-nav-content {
  font-size: .95rem;
  font-size: var(--theta);
  font-family: roboto, sans-serif;
  font-family: var(--font-family-nav);
  text-align: left;
  display: inline-block;
  max-width: 20rem;
  color: #ffffff;
  color: var(--white);
  padding: 0 2rem 1rem 1rem;
  background-color: #00682c;
  background-color: var(--theme-dark)
}

@media (min-width: 1024px) {
    .c-nav-content {
      width: 16rem;
      position: sticky;
      padding: 0 2rem 3.5rem 2rem;
      top: 0;
      height: 100vh;
      overflow-y: scroll;
    }
  }

.c-nav-content a {
  color: #e5f2eb;
  color: var(--theme-tint1);
  text-decoration: none;
  position: relative;
  font-weight: 500
}

.c-nav-content a:hover,
  .c-nav-content a:active,
  .c-nav-content a:focus {
    color: #ffffff;
    color: var(--white);
    -webkit-text-decoration: solid underline #99ccaf 0.1rem;
            text-decoration: solid underline #99ccaf 0.1rem;
    -webkit-text-decoration: solid underline var(--theme-tint4) 0.1rem;
            text-decoration: solid underline var(--theme-tint4) 0.1rem;
    text-underline-offset: 0.1em;
  }

.c-nav-content__hed {
  font-family: agenda-one, sans-serif;
  font-family: var(--font-family-display);
  font-size: 1.424rem;
  font-size: var(--mod-scale-3);
  font-weight: 700;
  margin: 1.4rem 0 0.7rem 0;
  margin: calc(var(--rhythm)*2rem) 0 calc(var(--rhythm)*1rem) 0;
  line-height: 1.15;
  list-style: none;
  position: relative
}

.c-nav-content__hed::-webkit-details-marker {
    display: none;
  }

@media (min-width: 1024px) {
    .c-nav-content__hed {
      margin-left: 0;
      margin-top: 3.955rem;
      margin-top: calc(var(--rhythm)*5.65rem);
    }
  }



[disabled] > .c-nav-content__hed {
  pointer-events: none; 
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none; 
}

.c-nav-content ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.c-nav-content li {
  list-style: none;
  line-height: 1.2;
}

.c-nav-content li {
  margin-top: 0.75em;
}

.c-nav-content ul a.is-current,
.c-nav-content ul a.is-current:hover {
  font-weight: 700;
  letter-spacing: -0.0035em;
  color: #ffffff;
  color: var(--white);
  position: relative;
}

.c-nav-content ul a.is-current::before {
  content: "";
  position: absolute;
  top: 0.25em;
  left: -0.925em;
  border-top: transparent solid 0.375em;
  border-right: transparent solid 0.5em;
  border-bottom: transparent solid 0.375em;
  border-left: #99ccaf solid 0.5em;
  border-left: var(--theme-tint4) solid 0.5em;
  color: #99ccaf;
  color: var(--theme-tint4);
}

.c-nav-content__subhed {
  display: block;
  font-size: 0.833rem;
  font-size: var(--kappa);
  font-family:  agenda-one, sans-serif;
  font-family:  var(--font-family-display);
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-top: 2rem;
  border-top: solid #99ccaf .1rem;
  border-top: solid var(--theme-tint4) var(--rule-medium);
  padding-top: 1rem;
}

.c-nav-content ul ul {
  margin-left: 1em;
  font-size: 0.833rem;
  font-size: var(--kappa);
  margin-top: 0.25rem;
  margin-top: var(--tight);
  margin-bottom: 0.5rem;
  margin-bottom: var(--fitted)
}

.c-nav-content ul ul a.is-current {
    -webkit-text-decoration: solid underline #99ccaf 0.1rem;
            text-decoration: solid underline #99ccaf 0.1rem;
    -webkit-text-decoration: solid underline var(--theme-tint4) 0.1rem;
            text-decoration: solid underline var(--theme-tint4) 0.1rem;
    text-underline-offset: 0.1em
  }

.c-nav-content ul ul a.is-current::before {
      border: none;
    }



ul .c-nav-content__subhed + ul {
  margin-left: 0;
}





.c-nav-prevtopnext {
  font-size: 1rem;
  font-family: roboto, sans-serif;
  font-family: var(--font-family-nav);
  font-weight: 500;
  -webkit-hyphens: none;
      -ms-hyphens: none;
          hyphens: none;
  background: #008037;
  background: var(--theme-medium);
  font-size: .889rem;
  font-size: var(--iota);
  line-height: 1.1;
}

.c-nav-prevtopnext__menu  {
 list-style: none;
 margin: 0;
 padding: 0;
 display: -webkit-box;
 display: -ms-flexbox;
 display: flex;
 -webkit-box-pack: justify;
     -ms-flex-pack: justify;
         justify-content: space-between;
 width: 100%;
}

.c-nav-prevtopnext__item:nth-child(1)  {
 margin: 0;
 padding: 0;
 -webkit-box-flex: 1;
     -ms-flex: 1 1 32%;
         flex: 1 1 32%;
 text-align: left;
}

.c-nav-prevtopnext__item:nth-child(2) {
 margin: 0;
 padding: 0;
 -webkit-box-flex: 1;
     -ms-flex: 1 1 32%;
         flex: 1 1 32%;
 text-align: center;
}

.c-nav-prevtopnext__item:nth-child(3)  {
 margin: 0;
 padding: 0;
 -webkit-box-flex: 1;
     -ms-flex: 1 1 32%;
         flex: 1 1 32%;
 text-align: right;
}

.c-nav-prevtopnext__item:only-child {
 margin: 0;
 padding: 0;
 -webkit-box-flex: 1;
     -ms-flex: 1 0 100%;
         flex: 1 0 100%;
 text-align: center;
}

.c-nav-prevtopnext__link  {
 text-decoration: none;
 display: inline-block;
 color: currentColor;
 opacity: .875;
 position: relative;
 color: #ffffff;
 color: var(--white);
}

.c-nav-prevtopnext__link:hover  {
 color: #ffffff;
 color: var(--white);
}

.c-nav-prevtopnext__link.is-prev {
 white-space: nowrap;
 padding: 2em .625rem 1em;
 text-align: left;
}

.c-nav-prevtopnext__link.is-top  {
 padding: 2em .75rem 1em;
 text-align: center;
}

.c-nav-prevtopnext__link.is-next {
 white-space: nowrap;
 padding: 2em .625rem 1em;
 text-align: right;
}

.c-nav-prevtopnext__link.is-top::after  {
 content: "";
 display: inline-block;
 height: 1em;
 width: 0.5625em;
 border-top: 0.5em solid transparent;
 border-left: 0.375em solid transparent;
 border-right: 0.375em solid transparent;
 border-bottom: 0.5em solid currentColor;
 position: absolute;
 top: .5em;
 left: 50%;
 margin-left: -0.28125em;
}

.c-nav-prevtopnext__link.is-prev::before  {
 content: "";
 display: inline-block;
 margin-right: .35em;
 width: 1em;
 height: 0.5625em;
 border-top: 0.375em solid transparent;
 border-left: 0.5em solid transparent;
 border-right: 0.5em solid currentColor;
 border-bottom: 0.375em solid transparent;
 position: relative;
}

.c-nav-prevtopnext__link.is-next::after  {
 content: "";
 display: inline-block;
 margin-left: .5em;
 width: 1em;
 height: 0.5625em;
 border-top: 0.375em solid transparent;
 border-left: 0.5em solid currentColor;
 border-right: 0.5em solid transparent;
 border-bottom: 0.375em solid transparent;
 position: relative;
}

.c-nav-prevtopnext__link::before,
.c-nav-prevtopnext__link::after  {
 opacity: .35;
}

.c-nav-prevtopnext__link:hover::before,
.c-nav-prevtopnext__link:hover::after  {
 color: currentColor;
 opacity: 1;
}



.c-nav-guidance {
  padding: 1rem;
  background: #e5f2eb;
  background: var(--theme-tint1);
  color: #008037;
  color: var(--theme-medium);
  font-family: roboto, sans-serif;
  font-family: var(--font-family-nav);
  font-weight: 500;
}

.c-nav-guidance__return-link {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  grid-gap: 0.5rem;
  gap: 0.5rem;
  margin-left: -0.5em;
  color: #008037;
  color: var(--theme-medium);
  text-decoration: none
}

.c-nav-guidance__return-link::before {
    content: "";
    margin-right: 0.125em;
    display: inline-block;
    vertical-align: middle;
    width: 1em;
    height: 0.75em;
    border-top: 0.375em solid transparent;
    border-right: 0.5em solid currentColor;
    border-bottom: 0.375em solid transparent;
    border-left: 0.5em solid transparent;
  }

.c-nav-guidance__return-link:hover,
  .c-nav-guidance__return-link:active,
  .c-nav-guidance__return-link:focus {
    color: #00682c;
    color: var(--theme-dark);
    text-decoration: none;
  }

.c-nav-guidance__return-link svg,
  .c-nav-guidance__return-link img {
    height: 1.5rem;
    width: auto;
    margin: 0
  }

.c-nav-guidance__return-link svg path, .c-nav-guidance__return-link img path {
      fill: currentColor;
    }





.c-footer {
  padding: .75rem 1rem 4rem; 
  font-family: roboto, sans-serif;
  font-family: var(--font-family-nav);
  color: rgba(100%,100%,100%,.65);
  background: #3e2e2f;
  background: var(--our-primary-dark-gray);
  text-align: center
}

@media (min-width: 411px) {
    .c-footer {
      text-align: left;
    }
  }

.c-footer a {
   color: rgba(100%,100%,100%,.8);
   text-decoration: underline;
}

.c-footer a:hover {
   color: #ffffff;
   color: var(--white);
   text-decoration: underline;
}

.c-footer__navs {
  font-size: 0.833rem;
  font-size: var(--kappa)
}

@media (min-width: 411px) {
    .c-footer__navs {
      display: -webkit-box;
      display: -ms-flexbox;
      display: flex;
      -webkit-box-pack: justify;
          -ms-flex-pack: justify;
              justify-content: space-between;
      -webkit-box-align: center;
          -ms-flex-align: center;
              align-items: center;
    }
  }

.c-footer__nav-corporate {
  list-style: none;
  margin: .5rem 0 0;
  padding: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center
}

@media (min-width: 411px) {
    .c-footer__nav-corporate {
      margin-top: 0;
      -webkit-box-pack: start;
          -ms-flex-pack: start;
              justify-content: flex-start;
      margin-right: auto;
    }
  }

.c-footer__nav-social {
  list-style: none;
  margin: 1rem 0 0;
  padding: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center
}

@media (min-width: 411px) {
    .c-footer__nav-social {
      margin-top: 0;
      -webkit-box-pack: end;
          -ms-flex-pack: end;
              justify-content: flex-end;
      margin-left: auto;
    }
  }

.c-footer__our-logo {
  height: 2rem;
  width: auto;
  display: block;
  margin: .25rem auto 0
}

@media (min-width: 411px) {
    .c-footer__our-logo {
      position: relative;
      top: .125rem;
      margin-right: 1rem;
      margin-top: 0;
    }
  }

.c-footer__nav-corporate li,
.c-footer__nav-social li {
  margin-bottom: 0;
}

.c-footer__nav-corporate li + li {
  margin-left: 1rem;
}

.c-footer__nav-social li + li {
  margin-left: 1rem;
}

.c-footer__social-icon {
  height: 1em;
  width: auto;
  display: block;
}

.c-footer__copyrights {
  font-size: 0.833rem;
  font-size: var(--kappa);
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: solid 1px rgba(100%,100%,100%,.35)
}

@media (min-width: 411px) {
    .c-footer__copyrights {
      margin-top: .75rem;
    }
  }

@media (min-width: 1320px) {
    .c-footer__copyrights {
      padding-top: 1rem;
      margin-top: .75rem;
    }
  }

.c-footer__copyrights:only-child,
.c-footer__copyrights:first-child {
  margin-top: 0;
  border: none;
  padding-top: .25rem
}

@media (min-width: 1320px) {
    .c-footer__copyrights:only-child, .c-footer__copyrights:first-child {
      padding-top: .25rem;
    }
  }

@media (min-width: 411px) {
    .is-student .c-footer {
      display: -webkit-box;
      display: -ms-flexbox;
      display: flex;
      -webkit-box-align: center;
          -ms-flex-align: center;
              align-items: center;
    }
    .is-student .c-footer__navs {
      -webkit-box-flex: 0;
          -ms-flex: 0 0 auto;
              flex: 0 0 auto;
    }
    .is-student .c-footer__our-logo {
      margin: 0;
    }
    .is-student .c-footer__copyrights {
      margin: 0 0 0 1rem;
      padding: 0;
      border-top: none;
    }
  }