body {background-color: #fdfdfd; color: rgb(54, 54, 54); margin: 0; font-size: 1em;}
h1, h2, h3, h4, h5 {text-align: center;}
h1 {margin-bottom: 24px; font-size: 2.2em; font-weight: bold !important;}
h2 {margin-top: 48px; font-weight: bold !important;}
h1, h2, h3, h4, h5, a, p, span, body {font-weight: normal; font-family: "Google Sans", sans-serif;}
.header {background-color: #fdfdfd; width: 100%; padding-top: 48px; padding-bottom: 8px;}
.links {width: 100%; margin: auto; text-align: center; padding-top: 8px;}
.content {max-width: 960px; margin: auto; margin-top: 48px; margin-bottom: 64px;}
a, h2 {color: rgb(214, 39, 40); text-decoration: none;}
h3 {color: rgb(31, 119, 180); text-decoration: none;}
a:hover {color: rgb(69, 164, 228);}
.nobreak {white-space: nowrap;}
.hr {width: 100%; height: 1px; margin: 48px 0; background-color: #d6dbdf;}
p {line-height: 1.4em; text-align: justify;}
.abstract {max-width: 610px; margin: auto;}
.math {font-family: "Computer Modern Sans", sans-serif; font-style: italic;}
sub, sup {line-height: 0;}
.figure {width: 100%; min-height: 120px; margin: 36px 0; background-repeat: no-repeat; background-position: center; background-size: contain;}
.figure-caption {margin: auto; max-width: 95%; margin-top: 24px; margin-bottom: 24px;}
.youtube-container {background-color: #000; margin-top: 32px;}
.youtube {display: block; margin: auto; width: 960px; padding-top: 20px; padding-bottom: 20px;}
.content-video {width: 100%; margin: 0; text-align: center;}
.content-video-container {width: 100%; max-width: 960px; margin: auto;}
.content-video-frame {display: inline-block; width: 24.5%; text-align: center;}
.content-video-frame.medium {width: 30%;}
.content-video-frame.medium span {
	margin-bottom: 0px; /* 调整下边距以减小文本和视频之间的距离 */
}
.content-video-frame.large {width: 36%;}
.content-video-frame.huge {width: 76%;}
.content-video-frame span {display: inline-block; margin-bottom: 12px; font-weight: bold; font-size: 1.2em;}
.hidden-content {display: none; background-color: #f3f3f6; border: 0; border-radius: 12px; margin-top: -18px; margin-bottom: 32px; padding-top: 50px; padding-bottom: 32px;}
.legend {display: inline-block; border: 1px solid #eaeaea; padding: 8px; margin-top: 12px; text-align: center;}
.legend-item {display: inline-block; margin-left: 6px; margin-right: 6px; font-size: 12px;}
.legend-symbol {font-weight: bold; margin-right: 6px; font-size: 20px;}
.page {display: inline-block; width: 96px; height: 124px; border: 1px solid #bbb; margin: 2px; background-repeat: no-repeat; background-position: center; background-size: contain;}
table.authors {width: 100%; max-width: 700px; margin: auto; margin-bottom: 16px; text-align: center;}
table.authors a {padding: 6px 0; display: inline-block; font-weight: normal; font-size: 1.3em;}
table.authors .authors-affiliation {display: block; font-size: 1.2em;}
a.btn {display: inline-block; min-width: 70px; font-family: "Google Sans", sans-serif; background-color:  rgb(47, 47, 47); color: white; padding: 8px 18px; font-size: 1.1em; font-weight: normal; border-radius: 32px;}
a.btn:hover {background-color:  rgb(54, 54, 54);}
.bibtexsection {padding: 4px 16px; font-family: "Courier", monospace; font-size: 15px; white-space: pre; background-color: #f4f4f4; text-align: left;}
.noselect {-webkit-touch-callout: none; -webkit-user-select: none; -khtml-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none;}
.bold {font-weight: bold;}
.italic {font-style: italic;}
.highlight {font-weight: bolder; font-style: italic; color: #e60000;}
footer {background-color: #efeff3; width: 100%; margin-top: 32px; padding-top: 16px; padding-bottom: 16px; text-align: center;}