@charset "utf-8";
/*Theme Name: 定制主题
Author: 李洋博客
Author URI: https://www.itlaoli.com/
Tags: 李洋博客定制主题模板,响应式多设备支持*/
/*html5*/
* {
  font-family: "italic", Helvetica, Arial, "Heiti SC", "Microsoft YaHei";
}

body,
html {
  margin: 0;
  padding: 0;
}

body {
  -webkit-text-size-adjust: none;
  font-size: 16px;
  line-height: 1.7;
  color: #2f3339;
}

a {
  text-decoration: none;
  color: inherit;
}

a:hover {
  color: #4990E2;
}

ul,
ol {
  padding-left: 30px;
}

button,
input,
optgroup,
option,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
  font-style: inherit;
  font-weight: inherit;
  outline: 0;
  transition: all .3s;
  -webkit-transition: all .3s;
  box-sizing: border-box;
}

.hide {
  display: none !important;
}
.site-logo h2,
.site-logo h1 {
    margin: 0 auto;
	font-size: 2em;
}

.nav-toggle {
  display: none;
  height: 40px;
  box-sizing: border-box;
  position: fixed;
  width: 100%;
  padding-top: 2px;
  padding-left: 20px;
  z-index: 2;
  background-color: white;
}

.nav-toggle button {
  outline: none;
  margin-top: 2px;
  padding: 9px 10px;
  background: transparent;
  border: none;
  user-select: none;
}

.nav-toggle button .btn-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: #666666;
  border-radius: 1px;
}

.nav-toggle button .btn-bar+.btn-bar {
  margin-top: 4px;
}

.show-block {
  display: block !important;
}

.show-block {
  animation: showBlock 0.4s forwards;
  display: block !important;
}

@keyframes showBlock {
  from {
    opacity: 0;
    transform: translateY(-100%);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.site-banner {
  height: 500px;
}

.banner-item {
  display: block;
  height: 100%;
  position: relative;
}

.banner-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.banner-item .banner-text {
  color: #fff;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  margin-top: -20px;
  font-size: 40px;
  text-align: center;
}

.site-container {
  justify-content: center;
  height: max-content;
  position: relative;
  max-width: 880px;
  margin: auto;
  display: flex;
  align-items: center;
  flex-direction: row;
}
.header {
  height: 50px;
}
.site-logo {
  max-width: 200px;
}

.site-logo img {
  width: 100%;
  height: 50px;
  object-fit: contain;
}

.site-info .site-name {
  margin-bottom: 30px;
  color: #fff;
}
.site-nav {
  text-align: right;
}
.site-nav ul {
  width: 100%;
  padding: 0 20px;
  box-sizing: border-box;
  margin-top: 0px;
  margin-bottom: 15px;
  /*overflow: hidden;*/
  height: 50px;
  line-height: 50px;
}

.site-nav ul li {
  display: inline-block;
  position: relative;
  padding: 0px 10px;
  list-style: none;
  border-left: 2px solid transparent;
}
.site-nav ul li:hover, .site-nav ul li.active {
  background-color: #f5f7f9;
}

.site-nav ul li a {
  display: block;
}

.search-field {
  display: none;
  position: absolute;
  background-color: #fff;
  top: 40px;
  left: 0;
  width: 300px;
  padding: 10px;
  box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.2);
  z-index: 5;
}

.search-field form {
  display: flex;
}

.search-input {
  flex: 1;
  outline: 0;
  border: 1px solid #979797;
  height: 32px;
  padding: 5px 8px;
}

.search-btn {
  outline: 0;
  -webkit-appearance: none;
  border: 1px solid #979797;
  height: 32px;
  flex: 0;
  white-space: nowrap;
  width: 80px;
  margin-left: 4px;
  padding: 0 10px;
  cursor: pointer;
  background-color: #fff;
}

.toc-article {
  width: 300px;
  overflow-y: scroll;
  background-color: #fff;
}

.toc-article::-webkit-scrollbar {
  width: 0;
}

.toc-article::-webkit-scrollbar-thumb {
  background-color: transparent;
  -webkit-border-radius: 4px;
  border-radius: 2px;
}

.toc-article ol {
  padding: 20px;
  margin: 0;
}

.toc-article li {
  font-size: 0;
  box-sizing: border-box;
  border-left: 2px solid #cccccc;
  list-style: none;
  padding-left: 10px;
}

.toc-article li.active {
  border-left: 2px solid #4990E2;
}

.toc-article a {
  display: block;
  line-height: 20px;
  margin-bottom: 10px;
  font-size: 14px;
}

.toc-article li.active>a {
  color: #4990E2;
}

.toc-article li.level-0 {
  border-left: none !important;
}

.toc-article li.level-1 {
  margin-left: 15px;
  opacity: 0.95;
}

.toc-article li.level-2 {
  margin-left: 25px;
  opacity: 0.9;
}

.toc-article li.level-3 {
  margin-left: 35px;
  opacity: 0.85;
}

.toc-article li.level-4 {
  margin-left: 45px;
  opacity: 0.8;
}

.toc-article li.level-5 {
  margin-left: 55px;
  opacity: 0.75;
}

.toc-fixed {
  position: fixed;
  top: 10px;
  width: 300px;
}

.aside-list {
  background-color: #fff;
  margin-bottom: 20px;
}
.aside-title {
  padding: 10px 20px;
}
.aside-media {
  display: flex;
  padding: 20px;
  border-bottom: 1px dashed #eee;
}
.media-logo {
  width: 60px;
  height: 60px;
  text-align: center;
  overflow: hidden;
  margin-right: 10px;
}
.media-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.3s;
}
.media-logo img:hover {
  width: 110%;
  height: 110%;
}
.media-info {
  flex: 1;
}
.media-info .media-title {
  height: 27px;
  overflow: hidden;
  display: block;
}
.media-info .media-meta {
  font-size: 13px;
  color: #777;
}

.main {
  flex: 1;
}

.list-header {
  font-size: 22px;
  text-align: center;
  margin-bottom: 20px;
}

.post-item {
  width: 100%;
  height: max-content;
  margin-bottom: 20px;
  box-sizing: border-box;
  background-color: #fff;
  box-sizing: border-box;
  display: flex;
}

.post-info {
  flex: 1;
  padding: 30px;
  padding-bottom: 10px;
}

.post-info .post-title {
  cursor: pointer;
  text-decoration: none;
  display: block;
  line-height: 24px;
  cursor: pointer;
  margin-top: 0;
  margin-bottom: 5px;
  font-size: 20px;
  font-weight: 300;
  transition: color 0.4s;
}

.post-meta {
  color: #999;
  font-size: 14px;
  margin-bottom: 20px;
}

.post-meta .tag::after {
  content: "/";
  display: inline-block;
  padding-left: 8px;
  padding-right: 6px;
  color: #999;
  cursor: default;
}

.post-meta .tag:last-child::after {
  display: none;
}

.post-info .post-desc {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  color: #777;
  margin-top: 5px;
  margin-bottom: 10px;
}

.pager {
  text-align: center;
  background-color: #fff;
  box-sizing: border-box;
  padding: 20px;
}

.pager a,
.pager span {
  display: inline-block;
  width: 55px;
  height: 40px;
  line-height: 40px;
  border-radius: 4px;
  border: 1px solid #eee;
  margin: 3px 0;
}

.pager span:hover {
  cursor: default;
  color: #777;
}

.pager a:hover {
  border-color: #4990E2;
}
.post-detail {
  background-color: #fff;
  padding: 20px;
}
.post-detail .post-title {
  font-size: 22px;
  text-align: center;
  margin-top: 0;
  margin-bottom: 6px;
}

.post-detail .post-meta {
  text-align: center;
}

.post-detail .post-content {
  margin-top: 20px;
  font-weight: 300;
}

.post-detail .post-content img {
  max-width: 100%;
}

pre,
.highlight {
  word-break: break-all;
  max-width: 100%;
  overflow: scroll;
  margin: 20px 0;
  padding: 0;
  font-size: 13px;
  color: #4d4d4c;
  background: #f7f7f7;
  line-height: 1.6;
}

pre,
pre span,
code {
  font-family: consolas, Menlo, "PingFang SC", "Microsoft YaHei", monospace;
}

code {
  word-break: break-all;
  max-width: 100%;
  overflow: scroll;
  padding: 2px 4px;
  word-wrap: break-word;
  color: #555;
  background: #eee;
  border-radius: 3px;
  font-size: 13px;
}

pre {
  padding: 10px;
}

pre code {
  padding: 0;
  color: #4d4d4c;
  background: none;
  text-shadow: none;
}

.highlight {
  border-radius: 1px;
}

.highlight pre {
  border: none;
  margin: 0;
  padding: 10px 0;
}

.highlight table {
  margin: 0;
  width: auto;
  border: none;
}

.highlight td {
  border: none;
  padding: 0;
}

.highlight figcaption {
  font-size: 1em;
  color: #4d4d4c;
  line-height: 1em;
  margin-bottom: 1em;
}

.highlight figcaption a {
  float: right;
  color: #4d4d4c;
}

.highlight figcaption a:hover {
  border-bottom-color: #4d4d4c;
}

.highlight .gutter pre {
  padding-left: 10px;
  padding-right: 10px;
  color: #869194;
  text-align: right;
  background-color: #eff2f3;
}

.highlight .code pre {
  width: 100%;
  padding-left: 10px;
  padding-right: 10px;
  background-color: #f7f7f7;
}

.highlight .line {
  height: 20px;
}

.related {
  margin-top: 30px;
}

.related-title {
  color: #777;
}

.related ul li {
  padding: 4px 0;
}

.friend-links {
  text-align: center;
  margin-top: 30px;
  color: #777;
}

.friend-links .title {
  color: #999;
}

.friend-links .item {
  margin-right: 12px;
}

.friend-links .item:last-child {
  margin-right: 0;
}

.footer {
  text-align: center;
  color: #999;
  margin-top: 20px;
  margin-bottom: 20px;
}

.footer .copyright {
  font-size: 14px;
}
.footer .copyright span a,
.footer .copyright .fa-copyright {
    margin: 0 5px;
}
.error-page {
  text-align: center;
  margin: 100px 0;
}

input,
select,
textarea {
  height: 38px;
  line-height: 1.3;
  line-height: 38px\9;
  border-width: 1px;
  border-style: solid;
  background-color: #fff;
  color: rgba(0, 0, 0, .85);
  border-radius: 2px;
  border-color: #eee;
  display: block;
  width: 100%;
  padding-left: 10px;
}

input[type=radio],
input[type=checkbox],
input[type=file] {
  display: inherit;
  width: inherit;
}

textarea {
  position: relative;
  min-height: 100px;
  height: auto;
  line-height: 20px;
  padding: 6px 10px;
  resize: vertical;
}

label {
  display: inline-block;
}

label span {
  display: inline-block;
  height: 38px;
  line-height: 1.3;
  line-height: 38px\9;
  vertical-align: bottom;
}

.form-item {
  margin-bottom: 15px;
  clear: both;
  zoom: 1;
}

.form-label {
  position: relative;
  float: left;
  display: block;
  padding: 9px 15px;
  width: 80px;
  font-weight: 400;
  line-height: 20px;
  text-align: right;
}

.form-value {
  position: relative;
  margin-left: 110px;
  min-height: 36px;
}

.form-captcha {
  height: 38px;
  cursor: pointer;
}

.form-control {
  margin: 30px 15px;
  text-align: center;
}

.form-btn {
  display: inline-block;
  vertical-align: middle;
  height: 38px;
  line-height: 38px;
  border: 1px solid #eee;
  padding: 0 18px;
  white-space: nowrap;
  text-align: center;
  font-size: 14px;
  border-radius: 2px;
  cursor: pointer;
  -moz-user-select: none;
  -webkit-user-select: none;
  -ms-user-select: none;
}
/*! fancyBox*/.not-selectable {-moz-user-select:none;-webkit-user-select:none;-ms-user-select:none;user-select:none}
.carousel {position:relative;box-sizing:border-box}
.carousel *,.carousel *:before,.carousel *:after {box-sizing:inherit}
.carousel.is-draggable {cursor:move;cursor:grab}
.carousel.is-dragging {cursor:move;cursor:grabbing}
.carousel__viewport {position:relative;overflow:hidden;max-width:100%;max-height:100%}
.carousel__track {display:flex}
.carousel__slide {flex:0 0 auto;width:var(--carousel-slide-width,60%);max-width:100%;padding:1rem;position:relative;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;touch-action:pan-y}
.carousel.has-dots {margin-bottom:calc(0.5rem + 22px)}
.carousel__dots {margin:0 auto;padding:0;position:absolute;top:calc(100% + 0.5rem);left:0;right:0;display:flex;justify-content:center;list-style:none;user-select:none}
.carousel__dots .carousel__dot {margin:0;padding:0;display:block;position:relative;width:22px;height:22px;cursor:pointer}
.carousel__dots .carousel__dot:after {content:"";width:8px;height:8px;border-radius:50%;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background-color:currentColor;opacity:.25;transition:opacity .15s ease-in-out}
.carousel__dots .carousel__dot.is-selected:after {opacity:1}
.carousel__button {width:var(--carousel-button-width,48px);height:var(--carousel-button-height,48px);padding:0;border:0;display:flex;justify-content:center;align-items:center;pointer-events:all;cursor:pointer;color:var(--carousel-button-color,currentColor);background:var(--carousel-button-bg,transparent);border-radius:var(--carousel-button-border-radius,50%);box-shadow:var(--carousel-button-shadow,none);transition:opacity .15s ease}
.carousel__button.is-prev,.carousel__button.is-next {position:absolute;top:50%;transform:translateY(-50%)}
.carousel__button.is-prev {left:10px}
.carousel__button.is-next {right:10px}
.carousel__button[disabled] {cursor:default;opacity:.3}
.carousel__button svg {width:var(--carousel-button-svg-width,50%);height:var(--carousel-button-svg-height,50%);fill:none;stroke:currentColor;stroke-width:var(--carousel-button-svg-stroke-width,1.5);stroke-linejoin:bevel;stroke-linecap:round;filter:var(--carousel-button-svg-filter,none);pointer-events:none}
.fancybox__container {position:fixed;top:0;left:0;bottom:0;right:0;direction:ltr;margin:0;padding:env(safe-area-inset-top,0px) env(safe-area-inset-right,0px) env(safe-area-inset-bottom,0px) env(safe-area-inset-left,0px);box-sizing:border-box;display:flex;flex-direction:column;color:var(--fancybox-color,#fff);-webkit-tap-highlight-color:transparent;overflow:hidden;z-index:9999;outline:none;transform-origin:top left;--carousel-button-width:48px;--carousel-button-height:48px;--carousel-button-svg-width:24px;--carousel-button-svg-height:24px;--carousel-button-svg-stroke-width:2.5;--carousel-button-svg-filter:drop-shadow(1px 1px 1px rgba(0,0,0,0.4))}
.fancybox__container *,.fancybox__container *::before,.fancybox__container *::after {box-sizing:inherit}
.fancybox__container:focus {outline:thin dotted}
body.is-using-mouse .fancybox__container:focus {outline:none}
@media all and (min-width:1024px) {.fancybox__container {--carousel-button-width:48px;--carousel-button-height:48px;--carousel-button-svg-width:27px;--carousel-button-svg-height:27px}
}
.fancybox__backdrop {position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;background:var(--fancybox-bg,rgba(24,24,27,0.92))}
.fancybox__carousel {position:relative;flex:1 1 auto;min-height:0;height:100%;z-index:10}
.fancybox__carousel.has-dots {margin-bottom:calc(0.5rem + 22px)}
.fancybox__viewport {position:relative;width:100%;height:100%;overflow:visible;cursor:default}
.fancybox__track {display:flex;height:100%}
.fancybox__slide {flex:0 0 auto;width:100%;max-width:100%;margin:0;padding:48px 8px 8px 8px;position:relative;overscroll-behavior:contain;display:flex;flex-direction:column;outline:0;overflow:auto;-webkit-overflow-scrolling:touch;--carousel-button-width:36px;--carousel-button-height:36px;--carousel-button-svg-width:22px;--carousel-button-svg-height:22px}
.fancybox__slide::before,.fancybox__slide::after {content:"";flex:0 0 0;margin:auto}
@media all and (min-width:1024px) {.fancybox__slide {padding:64px 100px}
}
.fancybox__content {margin:0 env(safe-area-inset-right,0px) 0 env(safe-area-inset-left,0px);padding:36px;color:var(--fancybox-content-color,#374151);background:var(--fancybox-content-bg,#fff);position:relative;align-self:center;display:flex;flex-direction:column;z-index:20}
.fancybox__caption {align-self:center;max-width:100%;margin:0;padding:1rem 0 0 0;line-height:1.375;color:var(--fancybox-color,currentColor);visibility:visible;cursor:auto;flex-shrink:0;overflow-wrap:anywhere}
.is-loading .fancybox__caption {visibility:hidden}
.fancybox__container>.carousel__dots {top:100%;color:var(--fancybox-color,#fff)}
.fancybox__nav .carousel__button {z-index:40}
.fancybox__nav .carousel__button.is-next {right:8px}
@media all and (min-width:1024px) {.fancybox__nav .carousel__button.is-next {right:40px}
}
.fancybox__nav .carousel__button.is-prev {left:8px}
@media all and (min-width:1024px) {.fancybox__nav .carousel__button.is-prev {left:40px}
}
.carousel__button.is-close {position:absolute;top:8px;right:8px;top:calc(env(safe-area-inset-top,0px) + 8px);right:calc(env(safe-area-inset-right,0px) + 8px);z-index:40}
@media all and (min-width:1024px) {.carousel__button.is-close {right:40px}
}
.fancybox__content>.carousel__button.is-close {position:absolute;top:-36px;right:0;color:var(--fancybox-color,#fff)}
.fancybox__no-click,.fancybox__no-click button {pointer-events:none}
.fancybox__spinner {position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:50px;height:50px;color:var(--fancybox-color,currentColor)}
.fancybox__slide .fancybox__spinner {cursor:pointer;z-index:1053}
.fancybox__spinner svg {animation:fancybox-rotate 2s linear infinite;transform-origin:center center;position:absolute;top:0;right:0;bottom:0;left:0;margin:auto;width:100%;height:100%}
.fancybox__spinner svg circle {fill:none;stroke-width:2.75;stroke-miterlimit:10;stroke-dasharray:1,200;stroke-dashoffset:0;animation:fancybox-dash 1.5s ease-in-out infinite;stroke-linecap:round;stroke:currentColor}
@keyframes fancybox-rotate {100% {transform:rotate(360deg)}
}
@keyframes fancybox-dash {0% {stroke-dasharray:1,200;stroke-dashoffset:0}
50% {stroke-dasharray:89,200;stroke-dashoffset:-35px}
100% {stroke-dasharray:89,200;stroke-dashoffset:-124px}
}
.fancybox__backdrop,.fancybox__caption,.fancybox__nav,.carousel__dots,.carousel__button.is-close {opacity:var(--fancybox-opacity,1)}
.fancybox__container.is-animated[aria-hidden=false] .fancybox__backdrop,.fancybox__container.is-animated[aria-hidden=false] .fancybox__caption,.fancybox__container.is-animated[aria-hidden=false] .fancybox__nav,.fancybox__container.is-animated[aria-hidden=false] .carousel__dots,.fancybox__container.is-animated[aria-hidden=false] .carousel__button.is-close {animation:.15s ease backwards fancybox-fadeIn}
.fancybox__container.is-animated.is-closing .fancybox__backdrop,.fancybox__container.is-animated.is-closing .fancybox__caption,.fancybox__container.is-animated.is-closing .fancybox__nav,.fancybox__container.is-animated.is-closing .carousel__dots,.fancybox__container.is-animated.is-closing .carousel__button.is-close {animation:.15s ease both fancybox-fadeOut}
.fancybox-fadeIn {animation:.15s ease both fancybox-fadeIn}
.fancybox-fadeOut {animation:.1s ease both fancybox-fadeOut}
.fancybox-zoomInUp {animation:.2s ease both fancybox-zoomInUp}
.fancybox-zoomOutDown {animation:.15s ease both fancybox-zoomOutDown}
.fancybox-throwOutUp {animation:.15s ease both fancybox-throwOutUp}
.fancybox-throwOutDown {animation:.15s ease both fancybox-throwOutDown}
@keyframes fancybox-fadeIn {from {opacity:0}
to {opacity:1}
}
@keyframes fancybox-fadeOut {to {opacity:0}
}
@keyframes fancybox-zoomInUp {from {transform:scale(0.97) translate3d(0,16px,0);opacity:0}
to {transform:scale(1) translate3d(0,0,0);opacity:1}
}
@keyframes fancybox-zoomOutDown {to {transform:scale(0.97) translate3d(0,16px,0);opacity:0}
}
@keyframes fancybox-throwOutUp {to {transform:translate3d(0,-30%,0);opacity:0}
}
@keyframes fancybox-throwOutDown {to {transform:translate3d(0,30%,0);opacity:0}
}
.fancybox__carousel .carousel__slide {scrollbar-width:thin;scrollbar-color:#ccc rgba(255,255,255,.1)}
.fancybox__carousel .carousel__slide::-webkit-scrollbar {width:8px;height:8px}
.fancybox__carousel .carousel__slide::-webkit-scrollbar-track {background-color:rgba(255,255,255,.1)}
.fancybox__carousel .carousel__slide::-webkit-scrollbar-thumb {background-color:#ccc;border-radius:2px;box-shadow:inset 0 0 4px rgba(0,0,0,.2)}
.fancybox__carousel.is-draggable .fancybox__slide,.fancybox__carousel.is-draggable .fancybox__slide .fancybox__content {cursor:move;cursor:grab}
.fancybox__carousel.is-dragging .fancybox__slide,.fancybox__carousel.is-dragging .fancybox__slide .fancybox__content {cursor:move;cursor:grabbing}
.fancybox__carousel .fancybox__slide .fancybox__content {cursor:auto}
.fancybox__carousel .fancybox__slide.can-zoom_in .fancybox__content {cursor:zoom-in}
.fancybox__carousel .fancybox__slide.can-zoom_out .fancybox__content {cursor:zoom-out}
.fancybox__carousel .fancybox__slide.is-draggable .fancybox__content {cursor:move;cursor:grab}
.fancybox__carousel .fancybox__slide.is-dragging .fancybox__content {cursor:move;cursor:grabbing}
.fancybox__image {transform-origin:0 0;touch-action:none;user-select:none;transition:none}
.has-image .fancybox__content {padding:0;background:transparent;min-height:1px}
.is-closing .has-image .fancybox__content {overflow:visible}
.has-image[data-image-fit=contain] {overflow:visible;touch-action:none}
.has-image[data-image-fit=contain] .fancybox__image {max-width:100%;max-height:100%;object-fit:contain}
.has-image[data-image-fit=contain-w] {overflow-x:hidden;overflow-y:auto}
.has-image[data-image-fit=contain-w] .fancybox__content {min-height:auto}
.has-image[data-image-fit=contain-w] .fancybox__image {max-width:100%;height:auto}
.has-image[data-image-fit=cover] {overflow:visible;touch-action:none}
.has-image[data-image-fit=cover] .fancybox__content {width:100%;height:100%}
.has-image[data-image-fit=cover] .fancybox__image {width:100%;height:100%;object-fit:cover}
.fancybox__carousel .fancybox__slide.has-iframe .fancybox__content,.fancybox__carousel .fancybox__slide.has-map .fancybox__content,.fancybox__carousel .fancybox__slide.has-pdf .fancybox__content,.fancybox__carousel .fancybox__slide.has-video .fancybox__content,.fancybox__carousel .fancybox__slide.has-html5video .fancybox__content {flex-shrink:1;min-height:1px;overflow:visible}
.fancybox__carousel .fancybox__slide.has-iframe .fancybox__content,.fancybox__carousel .fancybox__slide.has-map .fancybox__content,.fancybox__carousel .fancybox__slide.has-pdf .fancybox__content {width:100%;height:80%}
.fancybox__carousel .fancybox__slide.has-video .fancybox__content,.fancybox__carousel .fancybox__slide.has-html5video .fancybox__content {width:960px;height:540px;max-width:100%;max-height:100%}
.fancybox__carousel .fancybox__slide.has-map .fancybox__content,.fancybox__carousel .fancybox__slide.has-pdf .fancybox__content,.fancybox__carousel .fancybox__slide.has-video .fancybox__content,.fancybox__carousel .fancybox__slide.has-html5video .fancybox__content {padding:0;background:rgba(24,24,27,.9);color:#fff}
.fancybox__carousel .fancybox__slide.has-map .fancybox__content {background:#e5e3df}
.fancybox__html5video,.fancybox__iframe {border:0;display:block;height:100%;width:100%;background:transparent}
.fancybox-placeholder {position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}
.fancybox__thumbs {flex:0 0 auto;position:relative;padding:0px 3px;opacity:var(--fancybox-opacity,1)}
.fancybox__container.is-animated[aria-hidden=false] .fancybox__thumbs {animation:.15s ease-in backwards fancybox-fadeIn}
.fancybox__container.is-animated.is-closing .fancybox__thumbs {opacity:0}
.fancybox__thumbs .carousel__slide {flex:0 0 auto;width:var(--fancybox-thumbs-width,96px);margin:0;padding:8px 3px;box-sizing:content-box;display:flex;align-items:center;justify-content:center;overflow:visible;cursor:pointer}
.fancybox__thumbs .carousel__slide .fancybox__thumb::after {content:"";position:absolute;top:0;left:0;right:0;bottom:0;border:5px solid var(--fancybox-accent-color,rgba(1,210,232,0.94));opacity:0;transition:opacity .15s ease;border-radius:4px}
.fancybox__thumbs .carousel__slide.is-nav-selected .fancybox__thumb::after {opacity:.92}
.fancybox__thumbs .carousel__slide>* {pointer-events:none;user-select:none}
.fancybox__thumb {position:relative;width:100%;padding-top:calc(100% / (var(--fancybox-thumbs-ratio,1.5)));background-size:cover;background-position:center center;background-color:rgba(255,255,255,.1);background-repeat:no-repeat;border-radius:4px}
.fancybox__toolbar {position:absolute;top:0;right:0;left:0;z-index:20;background:linear-gradient(to top,rgba(0,0,0,0) 0%,rgba(0,0,0,0.006) 8.1%,rgba(0,0,0,0.021) 15.5%,rgba(0,0,0,0.046) 22.5%,rgba(0,0,0,0.077) 29%,rgba(0,0,0,0.114) 35.3%,rgba(0,0,0,0.155) 41.2%,rgba(0,0,0,0.198) 47.1%,rgba(0,0,0,0.242) 52.9%,rgba(0,0,0,0.285) 58.8%,rgba(0,0,0,0.326) 64.7%,rgba(0,0,0,0.363) 71%,rgba(0,0,0,0.394) 77.5%,rgba(0,0,0,0.419) 84.5%,rgba(0,0,0,0.434) 91.9%,rgba(0,0,0,0.44) 100%);padding:0;touch-action:none;display:flex;justify-content:space-between;--carousel-button-svg-width:20px;--carousel-button-svg-height:20px;opacity:var(--fancybox-opacity,1);text-shadow:var(--fancybox-toolbar-text-shadow,1px 1px 1px rgba(0,0,0,0.4))}
@media all and (min-width:1024px) {.fancybox__toolbar {padding:8px}
}
.fancybox__container.is-animated[aria-hidden=false] .fancybox__toolbar {animation:.15s ease-in backwards fancybox-fadeIn}
.fancybox__container.is-animated.is-closing .fancybox__toolbar {opacity:0}
.fancybox__toolbar__items {display:flex}
.fancybox__toolbar__items--left {margin-right:auto}
.fancybox__toolbar__items--center {position:absolute;left:50%;transform:translateX(-50%)}
.fancybox__toolbar__items--right {margin-left:auto}
@media(max-width:640px) {.fancybox__toolbar__items--center:not(:last-child) {display:none}
}
.fancybox__counter {min-width:72px;padding:0 10px;line-height:var(--carousel-button-height,48px);text-align:center;font-size:17px;font-variant-numeric:tabular-nums;-webkit-font-smoothing:subpixel-antialiased}
.fancybox__progress {background:var(--fancybox-accent-color,rgba(1,210,232,0.94));height:3px;left:0;position:absolute;right:0;top:0;transform:scaleX(0);transform-origin:0;transition-property:transform;transition-timing-function:linear;z-index:30;user-select:none}
.fancybox__container:fullscreen::backdrop {opacity:0}
.fancybox__button--fullscreen g:nth-child(2) {display:none}
.fancybox__container:fullscreen .fancybox__button--fullscreen g:nth-child(1) {display:none}
.fancybox__container:fullscreen .fancybox__button--fullscreen g:nth-child(2) {display:block}
.fancybox__button--slideshow g:nth-child(2) {display:none}
.fancybox__container.has-slideshow .fancybox__button--slideshow g:nth-child(1) {display:none}
.fancybox__container.has-slideshow .fancybox__button--slideshow g:nth-child(2) {display:block}
button.carousel__button.fancybox__button--thumbs,.fancybox__thumbs {display:none!important;}

@media screen and (max-width: 680px) {
  .nav-toggle {
    display: block;
  }
  .site-banner {
    height: 260px;
  }
  .site-logo {
    display: none;
  }
  .site-nav {
    display: none;
    position: fixed;
    left: 0;
    top: 40px;
    background-color: white;
    width: 100%;
    border-bottom: 1px solid #CCCCCC;
    border-top: 1px solid #CCCCCC;
    text-align: inherit;
    z-index: 100;
    height: auto;
    max-height: calc(100% - 40px);
    overflow-y: auto;
  }

  .site-nav ul {
    margin: 12px 0;
    overflow: auto;
    height: inherit;
    line-height: inherit;
    padding: 0;
    box-sizing: border-box;
  }

  .site-nav ul li {
    padding: 6px 0;
    padding-left: 30px;
    display: block;
  }

  .site-nav .sub-menu {
    margin: 0;
  }

  .site-container {
    flex-direction: column;
  }

  .sidebar {
    width: 100%;
    margin-left: 0;
  }

  .toc-article {
    display: none;
  }

  .footer {
    padding-left: 10px;
    padding-right: 10px;
  }
}