@charset "UTF-8";


html {
    font-size: 15px
}

body {
    width: 87.5%;
    margin-left: auto;
    margin-right: auto;
    padding-left: 12.5%;
    font-family: "Gill Sans";
    background-color: #fffff8;
    color: #111;
    max-width: 1400px;
    counter-reset: sidenote-counter
}

h1 {
    font-weight: 400;
    margin-top: 4rem;
    margin-bottom: 1.5rem;
    font-size: 3.2rem;
    line-height: 1
}

h2 {
    font-style: italic;
    font-weight: 400;
    margin-top: 2.1rem;
    margin-bottom: 1.4rem;
    font-size: 2.2rem;
    line-height: 1
}

h3 {
    font-style: italic;
    font-weight: 400;
    font-size: 1.7rem;
    margin-top: 2rem;
    margin-bottom: 1.4rem;
    line-height: 1
}

hr {
    display: block;
    height: 1px;
    width: 55%;
    border: 0;
    border-top: 1px solid #ccc;
    margin: 1em 0;
    padding: 0
}

p.subtitle {
    font-style: italic;
    margin-top: 1rem;
    margin-bottom: 1rem;
    font-size: 1.8rem;
    display: block;
    line-height: 1
}

.numeral {
    font-family: "Courier New"
}

.danger {
    color: red
}

article {
    padding: 5rem 0
}

section {
    padding-top: 1rem;
    padding-bottom: 1rem
}

ol,
p,
ul {
    font-size: 1.4rem;
    line-height: 2rem
}

p {
    margin-top: 1.4rem;
    margin-bottom: 1.4rem;
    padding-right: 0;
    vertical-align: baseline
}

div.epigraph {
    margin: 5em 0
}

div.epigraph>blockquote {
    margin-top: 3em;
    margin-bottom: 3em
}

div.epigraph>blockquote,
div.epigraph>blockquote>p {
    font-style: italic
}

div.epigraph>blockquote>footer {
    font-style: normal
}

div.epigraph>blockquote>footer>cite {
    font-style: italic
}

blockquote {
    font-size: 1.4rem
}

blockquote p {
    width: 55%;
    margin-right: 40px
}

blockquote footer {
    width: 55%;
    font-size: 1.1rem;
    text-align: right
}

section>footer,
section>p,
section>table {
    width: 55%
}

section>ol,
section>ul {
    width: 50%;
    -webkit-padding-start: 5%
}

li:not(:first-child) {
    margin-top: .25rem
}

figure {
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
    max-width: 55%;
    -webkit-margin-start: 0;
    -webkit-margin-end: 0;
    margin: 0 0 3em 0
}

figcaption {
    float: right;
    clear: right;
    margin-top: 0;
    margin-bottom: 0;
    font-size: 1.1rem;
    line-height: 1.6;
    vertical-align: baseline;
    position: relative;
    max-width: 40%
}

figure.fullwidth figcaption {
    margin-right: 24%
}

a:link,
a:visited {
    color: inherit
}

.no-tufte-underline:link {
    background: unset;
    text-shadow: unset
}

.hover-tufte-underline:hover,
.tufte-underline,
a:link {
    text-decoration: none;
    background: -webkit-linear-gradient(#fffff8, #fffff8), -webkit-linear-gradient(#fffff8, #fffff8), -webkit-linear-gradient(currentColor, currentColor);
    background: linear-gradient(#fffff8, #fffff8), linear-gradient(#fffff8, #fffff8), linear-gradient(currentColor, currentColor);
    -webkit-background-size: .05em 1px, .05em 1px, 1px 1px;
    -moz-background-size: .05em 1px, .05em 1px, 1px 1px;
    background-size: .05em 1px, .05em 1px, 1px 1px;
    background-repeat: no-repeat, no-repeat, repeat-x;
    text-shadow: .03em 0 #fffff8, -.03em 0 #fffff8, 0 .03em #fffff8, 0 -.03em #fffff8, .06em 0 #fffff8, -.06em 0 #fffff8, .09em 0 #fffff8, -.09em 0 #fffff8, .12em 0 #fffff8, -.12em 0 #fffff8, .15em 0 #fffff8, -.15em 0 #fffff8;
    background-position: 0 93%, 100% 93%, 0 93%
}

@media screen and (-webkit-min-device-pixel-ratio:0) {

    .hover-tufte-underline:hover,
    .tufte-underline,
    a:link {
        background-position-y: 87%, 87%, 87%
    }
}

a:link::-moz-selection,
a:link::selection {
    text-shadow: .03em 0 #b4d5fe, -.03em 0 #b4d5fe, 0 .03em #b4d5fe, 0 -.03em #b4d5fe, .06em 0 #b4d5fe, -.06em 0 #b4d5fe, .09em 0 #b4d5fe, -.09em 0 #b4d5fe, .12em 0 #b4d5fe, -.12em 0 #b4d5fe, .15em 0 #b4d5fe, -.15em 0 #b4d5fe;
    background: #b4d5fe
}

img {
    max-width: 100%
}

.marginnote,
.sidenote {
    float: right;
    clear: right;
    margin-right: -60%;
    width: 50%;
    margin-top: 0;
    margin-bottom: 0;
    font-size: 1.1rem;
    line-height: 1.3;
    vertical-align: baseline;
    position: relative
}

.sidenote-number {
    counter-increment: sidenote-counter
}

.sidenote-number:after,
.sidenote:before {
    font-family: 'Courier New', Courier, monospace;
    position: relative;
    vertical-align: baseline
}

.sidenote-number:after {
    content: counter(sidenote-counter);
    font-size: 1rem;
    top: -.5rem;
    left: .1rem
}

.sidenote:before {
    content: counter(sidenote-counter) " ";
    font-size: 1rem;
    top: -.5rem
}

blockquote .marginnote,
blockquote .sidenote {
    margin-right: -82%;
    min-width: 59%;
    text-align: left
}

div.fullwidth,
table.fullwidth {
    width: 100%
}

div.table-wrapper {
    overflow-x: auto;
    font-family: "Trebuchet MS", "Gill Sans", "Gill Sans MT", sans-serif
}

.sans {
    font-family: "Gill Sans", "Gill Sans MT", Calibri, sans-serif;
    letter-spacing: .03em
}

code,
pre>code {
    font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace;
    font-size: 1rem;
    line-height: 1.42;
    -webkit-text-size-adjust: 100%
}

.sans>code {
    font-size: 1.2rem
}

h1>code,
h2>code,
h3>code {
    font-size: .8em
}

.marginnote>code,
.sidenote>code {
    font-size: 1rem
}

pre>code {
    font-size: .9rem;
    width: 52.5%;
    margin-left: 2.5%;
    overflow-x: auto;
    display: block
}

pre.fullwidth>code {
    width: 90%
}

.fullwidth {
    max-width: 90%;
    clear: both
}

span.newthought {
    font-variant: small-caps;
    font-size: 1.2em
}

input.margin-toggle {
    display: none
}

label.sidenote-number {
    display: inline
}

label.margin-toggle:not(.sidenote-number) {
    display: none
}

.iframe-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    padding-top: 25px;
    height: 0
}

.iframe-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%
}

@media (max-width:760px) {
    body {
        width: 84%;
        padding-left: 8%;
        padding-right: 8%
    }

    hr,
    section>footer,
    section>p,
    section>table {
        width: 100%
    }

    pre>code {
        width: 97%
    }

    section>ol {
        width: 90%
    }

    section>ul {
        width: 90%
    }

    figure {
        max-width: 90%
    }

    figcaption,
    figure.fullwidth figcaption {
        margin-right: 0;
        max-width: none
    }

    blockquote {
        margin-left: 1.5em;
        margin-right: 0
    }

    blockquote footer,
    blockquote p {
        width: 100%
    }

    label.margin-toggle:not(.sidenote-number) {
        display: inline
    }

    .marginnote,
    .sidenote {
        display: none
    }

    .margin-toggle:checked+.marginnote,
    .margin-toggle:checked+.sidenote {
        display: block;
        float: left;
        left: 1rem;
        clear: both;
        width: 95%;
        margin: 1rem 2.5%;
        vertical-align: baseline;
        position: relative
    }

    label {
        cursor: pointer
    }

    div.table-wrapper,
    table {
        width: 85%
    }

    img {
        width: 100%
    }
}