/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */
/* Document
   ========================================================================== */
/**
 * 1. Correct the line height in all browsers.
 * 2. Prevent adjustments of font size after orientation changes in iOS.
 */
html {
  line-height: 1.15; /* 1 */
  -webkit-text-size-adjust: 100%; /* 2 */
}

/* Sections
   ========================================================================== */
/**
 * Remove the margin in all browsers.
 */
body {
  margin: 0;
}

/**
 * Render the `main` element consistently in IE.
 */
main {
  display: block;
}

/**
 * Correct the font size and margin on `h1` elements within `section` and
 * `article` contexts in Chrome, Firefox, and Safari.
 */
h1 {
  font-size: 2em;
  margin: 0.67em 0;
}

/* Grouping content
   ========================================================================== */
/**
 * 1. Add the correct box sizing in Firefox.
 * 2. Show the overflow in Edge and IE.
 */
hr {
  box-sizing: content-box; /* 1 */
  height: 0; /* 1 */
  overflow: visible; /* 2 */
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
pre {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}

/* Text-level semantics
   ========================================================================== */
/**
 * Remove the gray background on active links in IE 10.
 */
a {
  background-color: transparent;
}

/**
 * 1. Remove the bottom border in Chrome 57-
 * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari.
 */
abbr[title] {
  border-bottom: none; /* 1 */
  text-decoration: underline; /* 2 */
  text-decoration: underline dotted; /* 2 */
}

/**
 * Add the correct font weight in Chrome, Edge, and Safari.
 */
b,
strong {
  font-weight: bolder;
}

/**
 * 1. Correct the inheritance and scaling of font size in all browsers.
 * 2. Correct the odd `em` font sizing in all browsers.
 */
code,
kbd,
samp {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}

/**
 * Add the correct font size in all browsers.
 */
small {
  font-size: 80%;
}

/**
 * Prevent `sub` and `sup` elements from affecting the line height in
 * all browsers.
 */
sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

/* Embedded content
   ========================================================================== */
/**
 * Remove the border on images inside links in IE 10.
 */
img {
  border-style: none;
}

/* Forms
   ========================================================================== */
/**
 * 1. Change the font styles in all browsers.
 * 2. Remove the margin in Firefox and Safari.
 */
button,
input,
optgroup,
select,
textarea {
  font-family: inherit; /* 1 */
  font-size: 100%; /* 1 */
  line-height: 1.15; /* 1 */
  margin: 0; /* 2 */
}

/**
 * Show the overflow in IE.
 * 1. Show the overflow in Edge.
 */
button,
input { /* 1 */
  overflow: visible;
}

/**
 * Remove the inheritance of text transform in Edge, Firefox, and IE.
 * 1. Remove the inheritance of text transform in Firefox.
 */
button,
select { /* 1 */
  text-transform: none;
}

/**
 * Correct the inability to style clickable types in iOS and Safari.
 */
button,
[type=button],
[type=reset],
[type=submit] {
  -webkit-appearance: button;
}

/**
 * Remove the inner border and padding in Firefox.
 */
button::-moz-focus-inner,
[type=button]::-moz-focus-inner,
[type=reset]::-moz-focus-inner,
[type=submit]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

/**
 * Restore the focus styles unset by the previous rule.
 */
button:-moz-focusring,
[type=button]:-moz-focusring,
[type=reset]:-moz-focusring,
[type=submit]:-moz-focusring {
  outline: 1px dotted ButtonText;
}

/**
 * Correct the padding in Firefox.
 */
fieldset {
  padding: 0.35em 0.75em 0.625em;
}

/**
 * 1. Correct the text wrapping in Edge and IE.
 * 2. Correct the color inheritance from `fieldset` elements in IE.
 * 3. Remove the padding so developers are not caught out when they zero out
 *    `fieldset` elements in all browsers.
 */
legend {
  box-sizing: border-box; /* 1 */
  color: inherit; /* 2 */
  display: table; /* 1 */
  max-width: 100%; /* 1 */
  padding: 0; /* 3 */
  white-space: normal; /* 1 */
}

/**
 * Add the correct vertical alignment in Chrome, Firefox, and Opera.
 */
progress {
  vertical-align: baseline;
}

/**
 * Remove the default vertical scrollbar in IE 10+.
 */
textarea {
  overflow: auto;
}

/**
 * 1. Add the correct box sizing in IE 10.
 * 2. Remove the padding in IE 10.
 */
[type=checkbox],
[type=radio] {
  box-sizing: border-box; /* 1 */
  padding: 0; /* 2 */
}

/**
 * Correct the cursor style of increment and decrement buttons in Chrome.
 */
[type=number]::-webkit-inner-spin-button,
[type=number]::-webkit-outer-spin-button {
  height: auto;
}

/**
 * 1. Correct the odd appearance in Chrome and Safari.
 * 2. Correct the outline style in Safari.
 */
[type=search] {
  -webkit-appearance: textfield; /* 1 */
  outline-offset: -2px; /* 2 */
}

/**
 * Remove the inner padding in Chrome and Safari on macOS.
 */
[type=search]::-webkit-search-decoration {
  -webkit-appearance: none;
}

/**
 * 1. Correct the inability to style clickable types in iOS and Safari.
 * 2. Change font properties to `inherit` in Safari.
 */
::-webkit-file-upload-button {
  -webkit-appearance: button; /* 1 */
  font: inherit; /* 2 */
}

/* Interactive
   ========================================================================== */
/*
 * Add the correct display in Edge, IE 10+, and Firefox.
 */
details {
  display: block;
}

/*
 * Add the correct display in all browsers.
 */
summary {
  display: list-item;
}

/* Misc
   ========================================================================== */
/**
 * Add the correct display in IE 10+.
 */
template {
  display: none;
}

/**
 * Add the correct display in IE 10.
 */
[hidden] {
  display: none;
}

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

html {
  font-size: 19px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", Roboto, Helvetica, Arial, sans-serif;
  color: #16181d;
  background: #ffffff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  max-width: 100vw;
}

.hero {
  width: 100vw;
  position: relative;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  margin-bottom: 2.5rem;
  height: clamp(220px, 34vw, 420px);
  overflow: hidden;
}
.hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

a {
  color: #3a6ea8;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
  transition: color 0.15s ease;
}
a:hover {
  color: #1959c9;
}

.container {
  max-width: calc(700px + 3rem);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.header {
  width: 100%;
  background: #fafbfc;
  border-bottom: 1px solid #dddfe3;
}
.header + .container {
  margin-top: 3.5rem;
}
.header:has(+ .container .hero) + .container {
  margin-top: 0;
}
.header__inner {
  display: flex;
  gap: 2rem;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  padding-bottom: 1.5rem;
}
.header__icon {
  font-size: 16px;
  line-height: 1.3;
  text-decoration: none !important;
  color: #767b86;
}
.header__icon:hover {
  color: #2c4370;
}
.header__headline {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.header__brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  border: 0 !important;
  text-decoration: none !important;
}
.header__wordmark {
  font-family: Charter, "Iowan Old Style", Georgia, "Times New Roman", serif;
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1;
  color: #16181d;
}
.header__brand:hover .header__wordmark {
  color: #2c4370;
}
@media (max-width: 600px) {
  .header__wordmark {
    display: none;
  }
}
.header__search-container {
  flex: 1;
  display: flex;
  justify-content: center;
  min-width: 0;
}
.header__search-form {
  width: 100%;
  max-width: 480px;
}
.header__avatar {
  width: 34px;
  height: auto;
  border-radius: 50%;
}

.search-box {
  font-family: inherit;
  font-size: 0.92rem;
  border: none;
  border-bottom: 1px solid #dddfe3;
  border-radius: 0;
  padding: 0.45rem 0.1rem;
  background: transparent;
  color: #16181d;
  width: 100%;
  transition: border-color 0.15s ease;
}
.search-box::placeholder {
  color: #767b86;
}
.search-box:focus {
  outline: none;
  border-color: #2c4370;
}

.nav {
  list-style-type: none;
  display: flex;
  gap: 1.1rem;
  padding: 0;
  margin: 0;
  align-items: center;
}

.item--headline {
  font-family: Charter, "Iowan Old Style", Georgia, "Times New Roman", serif;
  font-size: 1.3rem;
  font-weight: 600;
  margin: 0 0 2rem 0;
}

.post-card {
  padding: 2.75rem 0;
  border-top: 1px solid #dddfe3;
}
.post-card:first-of-type {
  border-top: none;
  padding-top: 0;
}
.post-card__eyebrow {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 0.6rem;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: #767b86;
}
.post-card__date {
  color: #767b86;
}
.post-card__tags {
  display: flex;
  gap: 0.6rem;
}
.post-card__tag {
  color: #2c4370;
  text-decoration: none;
}
.post-card__tag::before {
  content: "#";
}
.post-card__tag:hover {
  color: #1959c9;
}
.post-card__title {
  margin: 0 0 0.6rem 0;
  font-family: Charter, "Iowan Old Style", Georgia, "Times New Roman", serif;
  font-size: 2.15rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.25;
}
.post-card__title a {
  color: #16181d;
  text-decoration: none;
}
.post-card__title a:hover {
  color: #2c4370;
}
@media (max-width: 600px) {
  .post-card__title {
    font-size: 1.6rem;
  }
}
.post-card__summary {
  color: #45494f;
  line-height: 1.7;
  font-size: 1rem;
}
.post-card__summary p {
  margin: 0 0 0.75rem 0;
}
.post-card__summary a {
  color: inherit;
}
.post-card__more {
  display: inline-block;
  margin-top: 0.6rem;
  font-size: 0.88rem;
  color: #2c4370;
  text-decoration: none;
}
.post-card__more:hover {
  color: #1959c9;
  text-decoration: underline;
}

.article--header {
  margin-bottom: 2.5rem;
}

.article-headline {
  font-family: Charter, "Iowan Old Style", Georgia, "Times New Roman", serif;
  font-size: 3.1rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.12;
  margin: 0 0 1rem 0;
}
@media (max-width: 600px) {
  .article-headline {
    font-size: 2.1rem;
  }
}

.meta {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.65rem;
  font-size: 0.85rem;
  color: #767b86;
}
.meta .category {
  display: inline-flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}
.meta .category a {
  color: #2c4370;
  text-decoration: none;
}
.meta .category a::before {
  content: "#";
}
.meta .category a:hover {
  color: #1959c9;
}

.aside {
  margin-bottom: 2.5rem;
}

@media (min-width: 1300px) {
  .article-grid {
    width: 100vw;
    position: relative;
    left: 50%;
    margin-left: -50vw;
    display: grid;
    grid-template-columns: 1fr 700px 1fr;
    column-gap: 2.75rem;
  }
  .article-grid > * {
    grid-column: 2;
  }
  .article-grid .toc-box {
    grid-column: 3;
    grid-row: 1;
    align-self: start;
    justify-self: start;
    width: 230px;
  }
}

.toc-box {
  margin: 0 0 2.5rem 0;
  border-top: 1px solid #dddfe3;
  border-bottom: 1px solid #dddfe3;
  padding: 0.85rem 0;
}
.toc-box__summary {
  all: unset;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: #767b86;
}
.toc-box__summary::after {
  content: "+";
  font-size: 1rem;
  font-weight: 400;
  color: #767b86;
}
.toc-box.is-open .toc-box__summary::after {
  content: "−";
}
.toc-box__body {
  font-size: 0.92rem;
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.2s ease;
}
.toc-box__body ul {
  margin: 0;
  padding-left: 1.1rem;
  padding-top: 0.9rem;
}
.toc-box__body li {
  margin-bottom: 0.4rem;
  line-height: 1.5;
}
.toc-box__body a {
  color: #16181d;
}
.toc-box__body a:hover {
  color: #2c4370;
}
.toc-box.is-open .toc-box__body {
  max-height: 30rem;
}
@media (min-width: 1300px) {
  .toc-box {
    position: sticky;
    top: 2rem;
    height: 0;
    overflow: visible;
    border: none;
    padding: 0;
    margin: 0;
  }
  .toc-box__summary {
    cursor: default;
    pointer-events: none;
    margin-bottom: 0.6rem;
  }
  .toc-box__summary::after {
    display: none;
  }
  .toc-box__body {
    max-height: calc(100vh - 4rem);
    overflow-y: auto;
  }
  .toc-box__body ul {
    padding-top: 0;
  }
}

.changes-box {
  display: block;
  border-top: 1px solid #dddfe3;
  border-bottom: 1px solid #dddfe3;
  padding: 1.5rem 0;
  margin: 0 0 2rem 0;
}
.changes-box h2 {
  margin-top: 0 !important;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: #767b86;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", Roboto, Helvetica, Arial, sans-serif;
}
.changes-box ul {
  margin-bottom: 0;
}

article {
  max-width: 100%;
  margin: 0 auto;
  line-height: 1.75;
  overflow-wrap: break-word;
}
@media (max-width: 600px) {
  article {
    font-size: 1rem;
  }
}
article h1, article h2, article h3, article h4, article h5, article h6 {
  font-family: Charter, "Iowan Old Style", Georgia, "Times New Roman", serif;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
}
article h1, article h2 {
  margin-top: 3.25rem;
  font-size: 1.9rem;
}
article h3 {
  margin-top: 2.5rem;
  font-size: 1.5rem;
}
article h4 {
  margin-top: 2rem;
}
article h5 {
  margin-top: 1rem;
}
article .single--body img {
  display: block;
  max-width: 100%;
  max-height: 65vh;
  width: auto;
  height: auto;
  margin: 0 auto;
  border-radius: 0.4rem;
}
article .is-zoomable {
  cursor: zoom-in;
  transition: opacity 0.15s ease;
}
article .is-zoomable:hover {
  opacity: 0.9;
}
article p {
  margin-bottom: 1.4rem;
}
article table {
  background-color: #eaebee;
  border-collapse: separate;
  border-spacing: 1px;
  overflow: hidden;
}
article table th, article table td {
  background-color: #ffffff;
  padding: 0.5rem 0.75rem;
}
@media (max-width: 600px) {
  article table {
    display: block;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
}
article code:not([class*=language-]) {
  font-family: "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 0.82em;
  background-color: #f6f7f8;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-weight: 500;
}
article pre.codeblock {
  font-family: "SFMono-Regular", Menlo, Consolas, "Liberation Mono", monospace;
  font-size: 0.82rem;
  line-height: 1.7;
  background-color: #f6f7f8;
  border: 1px solid #eaebee;
  padding: 1.1rem 1.35rem;
  border-radius: 4px;
  margin-bottom: 1.4rem;
  overflow-x: auto;
}

.footer {
  text-align: center;
  margin: 5rem 0 2rem 0;
  padding-top: 2rem;
  border-top: 1px solid #dddfe3;
  color: #767b86;
  font-size: 0.85rem;
}

.pagination {
  display: flex;
  gap: 1rem;
  flex-direction: row;
  justify-content: center;
  list-style-type: none;
  margin: 4rem 0;
  padding: 0;
  font-size: 0.9rem;
}
.pagination .page-item.active {
  color: #2c4370;
  font-weight: 600;
}
.pagination .page-item.disabled {
  opacity: 0.4;
}

body.lightbox-open {
  overflow: hidden;
}

.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(10, 11, 13, 0.92);
  align-items: center;
  justify-content: center;
  padding: 3rem 1.5rem;
  cursor: zoom-out;
}
.lightbox.is-open {
  display: flex;
}
.lightbox__img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  border-radius: 4px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
  cursor: default;
}
.lightbox__close {
  all: unset;
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  line-height: 1;
  color: #fff;
  cursor: pointer;
  border-radius: 50%;
}
.lightbox__close:hover {
  background: rgba(255, 255, 255, 0.12);
}