body {
  font-family: 'Noto Sans', sans-serif;
}


.footer .icon-link {
    font-size: 25px;
    color: #000;
}

.link-block a {
    margin-top: 5px;
    margin-bottom: 5px;
}

.dnerf {
  font-variant: small-caps;
}


.teaser .hero-body {
  padding-top: 0;
  padding-bottom: 3rem;
}

.teaser {
  font-family: 'Google Sans', sans-serif;
}

.mathbook-btn-container {
  display: flex;
  gap: 12px;          /* 按钮之间的间距 */
  justify-content: center;
}

.mathbook-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 250px;       /* 固定按钮宽度 */
  text-align: center;
  border-radius: 20px !important;
}

.mathbook-btn .icon img {
  display: block;        /* 去掉基线影响 */
  height: 1.4em;
  width: 1.4em;
}

.publication-title {
}

.publication-banner {
  max-height: parent;

}

.publication-banner video {
  position: relative;
  left: auto;
  top: auto;
  transform: none;
  object-fit: fit;
}

.publication-header .hero-body {
}

.publication-title {
    font-family: 'Google Sans', sans-serif;
}

.publication-authors {
    font-family: 'Google Sans', sans-serif;
}

.publication-venue {
    color: #555;
    width: fit-content;
    font-weight: bold;
}

.publication-awards {
    color: #ff3860;
    width: fit-content;
    font-weight: bolder;
}

.publication-authors {
}

.publication-authors a {
   color: hsl(204, 86%, 53%) !important;
}

.publication-authors a:hover {
    text-decoration: underline;
}

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

.publication-banner img {
}

.publication-authors {
  /*color: #4286f4;*/
}

.publication-video {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%;

    overflow: hidden;
    border-radius: 10px !important;
}

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

.publication-body img {
}

.results-carousel {
  overflow: hidden;
}

.results-carousel .item {
  margin: 5px;
  overflow: hidden;
  border: 1px solid #bbb;
  border-radius: 10px;
  padding: 0;
  font-size: 0;
}

.results-carousel video {
  margin: 0;
}


.interpolation-panel {
  background: #f5f5f5;
  border-radius: 10px;
}

.interpolation-panel .interpolation-image {
  width: 100%;
  border-radius: 5px;
}

/*change the navigation point color*/
.slider-pagination .slider-page {
  background: #000000;
}

.interpolation-video-column {
}

.interpolation-panel .slider {
  margin: 0 !important;
}

.interpolation-panel .slider {
  margin: 0 !important;
}

#interpolation-image-wrapper {
  width: 100%;
}
#interpolation-image-wrapper img {
  border-radius: 5px;
}

/*wemath font*/
.wemath {
  font-variant: small-caps;
  font-weight: bold;
}

/*footer banners*/
#org-banners {
  display:flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

.org-banner {
  /* margin: 5px; */
  max-width: 100%;
  height: 6em;
  margin: 10px;
  padding: 10px;
}

@media screen and (max-width: 768px) {
  #org-banners {
    flex-direction: column;
    justify-content: space-around;
  }
}

.section-title-bar {
  background: #f4f9fd;
  padding: 0.88em 1.4em 0.8em 1.4em;
  border-radius: 1.15em;
  margin-bottom: 1.08em;
  text-align: center;
  box-shadow: 0 1px 8px #eaeaf633;
}

.kb-window {
  max-width: 1200px;
  min-height: 600px;
  max-height: 80vh;
  margin: 38px auto 56px auto;
  background: #fafdff;
  border-radius: 30px;
  box-shadow: 0 4px 36px #b5c3df33, 0 1.5px 16px #eaeefc66;
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
  border: 2px solid #e0e9f7;
}
.kb-header {
  background: #f4f8fd;
  padding: 32px 40px 20px 40px;
  border-bottom: 1.5px dashed #d4dbe8;
  display: flex;
  align-items: center;
  gap: 34px;
}
.kb-header h2 {
  font-size: 2em;
  color: #197676;
  flex-shrink: 0;
  margin: 0;
  letter-spacing: 0.03em;
}
.kb-header input[type="text"] {
  flex: 1;
  min-width: 220px;
  max-width: 410px;
  padding: 10px 18px;
  border: 1.4px solid #b9dad6;
  border-radius: 11px;
  font-size: 1.05em;
  background: #fff;
  color: #33665a;
  margin-left: 18px;
}
.kb-body {
  display: flex;
  height: 560px;
  overflow: hidden;
  background: #fafdff;
}
.kb-body aside#cascader-panel {
  width: 320px;
  background: #f6f8fa;
  border-right: 1.2px solid #e7eaf1;
  padding: 30px 14px 30px 18px;
  overflow-y: auto;
  height: 100%;
}
.kb-body main#content-panel {
  flex: 1;
  padding: 34px 30px 34px 32px;
  overflow-y: auto;
  height: 100%;
}
/* 主内容整体居中并适当右移，避免被左边栏挡住 */
/* 居中且易读的正文块 */
/* 更窄的空白：行宽更大 + padding 更小 */
.main-content-qrq {
  max-width: 120ch !important;          /* 行宽更大 => 左右空白更小 */
  margin-left: auto !important;
  margin-right: auto !important;
  padding-left: 1px !important;         /* 兼容写法，替代 padding-inline */
  padding-right: 1px !important;
  line-height: 1.7;
  box-sizing: border-box;
}

/* 统一标题容器样式 */
/* 全局标题背景条样式 */
.wm-section-title-bar {
  background-color: #f0f4f8; /* 背景颜色 */
  padding: 28px 0;
  width: 100%; /* 全宽 */
  margin: 0 0 -38px 0; /* 下方留间距 */
}

/* 标题文字样式 */
.wm-section-title-bar .title {
  text-align: center;
  color: #223c52; /* 字体颜色 */
  font-size: 2.5rem; /* 稍大一点 */
  font-weight: 700;
  /* font-family: 'Georgia', 'Times New Roman', serif; */
  font-style: normal;
  margin: 0;
}


/* --- WeMath guideline/侧栏 图片美化/统一尺寸 --- */
/* 侧边导航基础 */