@charset "UTF-8";
:root {
  --radius: 5px;
}

canvas {
  position: fixed;
  display: flex;
}

#shareDialogImage,
#shareDialogText {
  width: 400px;
  height: 700px;
  min-height: 50px;
}

.itp-share-card {
  width: 400px;
  height: 600px;
}
.itp-share-card .itp-share-cover {
  height: 400px;
  background-position: center !important;
  background-size: cover !important;
}
.itp-share-card .itp-share-layer {
  background: linear-gradient(rgba(32, 32, 32, 0) 14%, rgba(32, 32, 32, 0.56) 100%);
  height: 100%;
}
.itp-share-card .itp-share-info {
  padding: 100px 32px 0px 32px;
  text-align: left;
}
.itp-share-card .itp-share-avatar img {
  border-radius: 50%;
  width: 36px;
}
.itp-share-card .itp-share-title {
  font-size: 24px;
  font-weight: 500;
  margin-top: 24px;
  color: white;
}

.post-entry-link {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  overflow: hidden;
  text-indent: -9999px;
  z-index: 0;
}

.itp-m3-post-entry-cover {
  background-position: center;
  background-size: cover;
  border-radius: var(--radius);
}
@media screen and (min-width: 1024px) {
  .itp-m3-post-entry-cover {
    height: 322px;
  }
}
@media screen and (max-width: 1024px) {
  .itp-m3-post-entry-cover {
    height: 233px;
  }
}

@media screen and (min-width: 1024px) {
  .itp-m3-post-entry-info {
    padding: 42px 54px 54px 54px;
  }
  .itp-m3-post-entry-info .title {
    font-size: 28px;
  }
}
@media screen and (max-width: 1024px) {
  .itp-m3-post-entry-info {
    padding: 28px 32px 32px 32px;
  }
  .itp-m3-post-entry-info .title {
    font-size: 24px;
  }
}
.itp-m3-post-entry-info .title {
  font-weight: 500;
  z-index: 1;
  position: relative;
}
.itp-m3-post-entry-info .title a {
  color: #52596a;
  font-weight: 600;
}
.itp-m3-post-entry-info .excerpt,
.itp-m3-post-entry-info .meta {
  font-size: 14px;
  margin-bottom: 20px;
  font-weight: 400;
  color: #767676;
  line-height: 20px;
}
.itp-m3-post-entry-info .excerpt {
  margin-top: 20px;
}
.itp-m3-post-entry-info .meta {
  margin-top: 0px;
}
.itp-m3-post-entry-info .category {
  z-index: 1;
  position: relative;
}
:root {
  --radius: 5px;
}

[class*=itp-m3-chip-],
.itp-m3-chip {
  color: #fff;
  opacity: 0.8;
  border-radius: 5px;
  padding: 6px 12px;
  margin: 4px;
  line-height: 20px;
  font-size: 14px;
  display: inline-block;
}
[class*=itp-m3-chip-] a,
.itp-m3-chip a {
  color: #fff;
}

.itp-m3-chip-color {
  background: linear-gradient(120deg, #71aeddbe, #66DED2be);
  font-weight: 600;
}

.itp-m3-chip-bold {
  background-color: #f4f4f4;
  color: #52596a;
  font-weight: 600;
}

.itp-m3-chip-normal,
.itp-m3-chip {
  background-color: #bababa;
  font-weight: 400;
}

@media (prefers-color-scheme: light) {
  [class*=itp-m3-chip-],
.itp-m3-chip {
    color: #fff;
  }
  [class*=itp-m3-chip-] a,
.itp-m3-chip a {
    color: #fff;
  }

  .itp-m3-chip-color {
    background: linear-gradient(120deg, #71aeddbe, #66DED2be);
  }

  .itp-m3-chip-bold {
    background-color: #f4f4f4;
    color: #52596a;
  }

  .itp-m3-chip-normal,
.itp-m3-chip {
    background-color: #bababa;
  }
}
@media (prefers-color-scheme: dark) {
  [class*=itp-m3-chip-],
.itp-m3-chip {
    color: #fff;
  }
  [class*=itp-m3-chip-] a,
.itp-m3-chip a {
    color: #fff;
  }

  .itp-m3-chip-color {
    background: linear-gradient(120deg, #71aeddbe, #66DED2be);
  }

  .itp-m3-chip-bold {
    background-color: #52596a;
    color: #fff;
  }

  .itp-m3-chip-normal,
.itp-m3-chip {
    background-color: #52596a;
  }
}
.itp-m3-card {
  position: relative;
  width: 100%;
  background-color: #ffffff;
  margin-bottom: 58px;
  border-radius: var(--radius);
  box-shadow: 1px 1px 5px 0 rgba(0, 0, 0, 0.02), 1px 1px 15px 0 rgba(0, 0, 0, 0.03);
  transition: transform 0.3s, background-color 0.3s, box-shadow 0.6s;
  max-width: 800px;
  margin: 0 auto;
}

@media screen and (min-width: 1024px) {
  .post-entry {
    max-width: 800px;
  }
}
@media screen and (max-width: 1024px) {
  .post-entry {
    width: 92% !important;
  }
}

.moment-card {
  background: url(../img/scatter_plot_black_24dp.svg);
  background-position: right -45px top -35px;
  background-repeat: no-repeat;
  background-size: 120px;
  background-color: #fff;
}
.moment-card .title p {
  color: #52596a;
  font-size: 20px;
  line-height: 1.4em;
}

.itp-m3-card-hover:hover {
  transform: translateY(-5px);
  box-shadow: 1px 10px 30px 0 rgba(0, 0, 0, 0.1);
}

@media screen and (min-width: 800px) {
  .top-cover,
.post-cover {
    margin-top: 116px;
  }
}

.itp-m3-card.post-entry {
  margin-bottom: 58px;
}

.post-cover .itp-m3-card-cover-layer {
  background: linear-gradient(#ffffffba 14%, #fff 100%);
  height: 100%;
}

.top-cover .itp-m3-card-cover-layer {
  background: linear-gradient(rgba(32, 32, 32, 0) 14%, rgba(32, 32, 32, 0.56) 100%);
}

@media screen and (min-width: 800px) {
  .itp-m3-cover-bg,
.itp-m3-card-cover,
.itp-m3-card-cover-layer {
    border-radius: var(--radius) !important;
  }
}
@media screen and (max-width: 800px) {
  .itp-m3-cover-bg,
.itp-m3-card-cover,
.itp-m3-card-cover-layer {
    border-bottom-left-radius: var(--radius);
    border-bottom-right-radius: var(--radius);
    border-top-left-radius: 0 !important;
    border-top-right-radius: 0 !important;
  }
}

@media screen and (min-width: 800px) {
  .itp-m3-card .article {
    margin: 1rem 3.5rem;
  }
}
@media screen and (max-width: 800px) {
  .itp-m3-card .article {
    margin: 0.5rem 1.5rem;
  }
}

@media screen and (max-width: 1024px) {
  .itp-m3-cover-box {
    width: 100vw;
  }
  .itp-m3-cover-box .mdui-col-xs-12 {
    padding-right: 0;
    padding-left: 0;
  }
}
.itp-m3-cover {
  box-sizing: border-box;
  border-radius: 5x;
  box-shadow: 1px 1px 5px 0 rgba(0, 0, 0, 0.05), 1px 1px 15px 0 rgba(0, 0, 0, 0.08);
}
@media screen and (min-width: 1024px) {
  .itp-m3-cover {
    margin-top: 108px;
  }
  .itp-m3-cover .itp-m3-cover-bg {
    border-radius: 5px;
  }
}
@media screen and (max-width: 1024px) {
  .itp-m3-cover {
    margin: 0px;
  }
  .itp-m3-cover .itp-m3-cover-bg {
    border-radius: 0 0 5px 5px;
  }
}
.itp-m3-cover .itp-m3-cover-bg {
  width: 100%;
  height: 100%;
  background: #000;
}
.itp-m3-cover .itp-m3-cover-layer {
  background: linear-gradient(rgba(32, 32, 32, 0) 14%, rgba(32, 32, 32, 0.56) 100%);
  height: 100%;
  border-radius: 5px;
}

.top-cover .itp-m3-cover-title,
.top-cover .itp-m3-cover-subtitle {
  color: #fff;
}

.post-cover .itp-m3-cover-title,
.post-cover .itp-m3-cover-subtitle {
  color: #222831;
}

@media screen and (min-width: 1024px) {
  .info-area {
    padding: 96px 64px 64px 96px;
  }
  .info-area .itp-m3-cover-avatar img {
    max-height: 64px;
    max-width: 64px;
    border-radius: 50%;
    padding-bottom: 8px;
  }
  .info-area .itp-m3-cover-title {
    padding: 8px 0 0 0;
    font-size: 32px;
    line-height: 48px;
  }
  .info-area .itp-m3-cover-subtitle {
    padding-bottom: 8px;
    font-size: 18px;
    line-height: 22px;
  }
}
@media screen and (max-width: 1024px) {
  .info-area {
    padding: 92px 48px 60px 48px;
  }
  .info-area .itp-m3-cover-avatar img {
    max-height: 64px;
    max-width: 64px;
    border-radius: 50%;
    padding-bottom: 6px;
  }
  .info-area .itp-m3-cover-title {
    padding: 8px 0 0 0;
    font-size: 26px;
    line-height: 32px;
  }
  .info-area .itp-m3-cover-subtitle {
    padding-bottom: 8px;
    font-size: 18px;
    line-height: 22px;
  }
}
@media screen and (max-width: 600px) {
  .info-area {
    padding: 120px 48px 48px 48px;
  }
  .info-area .itp-m3-cover-title {
    padding: 8px 0 0 0;
    font-size: 26px;
    line-height: 32px;
  }
  .info-area .itp-m3-cover-subtitle {
    padding-bottom: 8px;
    font-size: 18px;
    line-height: 22px;
  }
}

.itp-float-layer {
  z-index: 1400;
}
@media screen and (min-width: 1024px) {
  .itp-float-layer {
    display: none;
  }
}
@media screen and (max-width: 1024px) {
  .itp-float-layer {
    width: 100vw;
    border-radius: 12px 12px 0 0;
    height: 90vh;
    display: -webkit-flex;
    display: flex;
    justify-content: space-evenly;
    -webkit-justify-content: space-evenly;
    background-color: #52596a;
    backdrop-filter: saturate(180%) blur(18px) !important;
    -webkit-backdrop-filter: saturate(180%) blur(18px) !important;
    -webkit-box-shadow: 0 0 10px 2px rgba(0, 0, 0, 0.2);
    box-shadow: 0 0 10px 2px rgba(0, 0, 0, 0.2);
    display: flex !important;
    position: fixed !important;
    bottom: -90vh;
    -webkit-transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1), -webkit-box-shadow 0.2s cubic-bezier(0.4, 0, 1, 1);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1), -webkit-box-shadow 0.2s cubic-bezier(0.4, 0, 1, 1);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.2s cubic-bezier(0.4, 0, 1, 1);
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.2s cubic-bezier(0.4, 0, 1, 1), -webkit-box-shadow 0.2s cubic-bezier(0.4, 0, 1, 1);
    -webkit-box-shadow: 0 3px 5px -1px rgba(0, 0, 0, 0.2), 0 6px 10px 0 rgba(0, 0, 0, 0.14), 0 1px 18px 0 rgba(0, 0, 0, 0.12);
    box-shadow: 0 3px 5px -1px rgba(0, 0, 0, 0.2), 0 6px 10px 0 rgba(0, 0, 0, 0.14), 0 1px 18px 0 rgba(0, 0, 0, 0.12);
  }
}

.itp-float-layer-bg {
  background-color: #00000077;
  /*当弹窗显示时，屏幕滚动时，弹窗始终保持位置固定在屏幕正中，不随屏幕滚动而变化位置*/
  position: fixed;
  width: 100vw;
  height: 100vh;
  margin: 0px 0 0 0px;
  bottom: 0;
  /*设置弹窗位于遮罩的上方*/
  z-index: 1050;
}

.layer-bg-nodisplay {
  display: none;
}

.itp-float-layer-pull-up {
  bottom: 0;
  display: flex;
  -webkit-transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1), -webkit-box-shadow 0.2s cubic-bezier(0.4, 0, 1, 1);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1), -webkit-box-shadow 0.2s cubic-bezier(0.4, 0, 1, 1);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.2s cubic-bezier(0.4, 0, 1, 1);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.2s cubic-bezier(0.4, 0, 1, 1), -webkit-box-shadow 0.2s cubic-bezier(0.4, 0, 1, 1);
}

@media screen and (min-width: 1024px) {
  #open_toc {
    display: none;
  }
}

.itp-float-bar {
  background-color: #ffffffb5;
  backdrop-filter: saturate(180%) blur(18px) !important;
  -webkit-backdrop-filter: saturate(180%) blur(18px) !important;
}
@media screen and (min-width: 1024px) {
  .itp-float-bar {
    z-index: 1000;
    width: 100vw;
    height: 54px;
    max-width: none;
    border-radius: 0;
    top: 0px;
    display: flex;
    flex-direction: row;
    position: fixed;
  }
}
@media screen and (max-width: 1024px) {
  .itp-float-bar {
    z-index: 1000;
    height: 54px;
    width: 100vw;
    border-radius: 12px 12px 0 0;
    display: -webkit-flex;
    display: flex;
    justify-content: space-evenly;
    -webkit-justify-content: space-evenly;
    display: flex !important;
    position: fixed !important;
    bottom: 0px;
    -webkit-box-shadow: 0 3px 5px -1px rgba(0, 0, 0, 0.2), 0 6px 10px 0 rgba(0, 0, 0, 0.14), 0 1px 18px 0 rgba(0, 0, 0, 0.12);
    box-shadow: 0 3px 5px -1px rgba(0, 0, 0, 0.2), 0 6px 10px 0 rgba(0, 0, 0, 0.14), 0 1px 18px 0 rgba(0, 0, 0, 0.12);
  }
}
.itp-float-bar .itp-float-bar-item {
  background-color: rgba(0, 0, 0, 0);
  width: 54px;
  color: #222831;
  text-align: center;
  background-color: rgba(0, 0, 0, 0);
}
.itp-float-bar .itp-float-bar-item [class*=material-icons-] {
  line-height: 54px;
}
.itp-float-bar [type=button],
.itp-float-bar [type=reset],
.itp-float-bar [type=submit],
.itp-float-bar button {
  -webkit-appearance: attachment;
}
.itp-float-bar .itp-float-bar-spacer {
  flex-grow: 1;
}
@media screen and (max-width: 1024px) {
  .itp-float-bar .itp-float-bar-item-max {
    display: none;
  }
}
.itp-float-bar .itp-float-bar-item:hover,
.itp-float-bar .itp-float-bar-item-max:hover {
  background: rgba(225, 225, 225, 0.2);
  cursor: pointer;
  -webkit-transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1), -webkit-box-shadow 0.2s cubic-bezier(0.4, 0, 1, 1);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1), -webkit-box-shadow 0.2s cubic-bezier(0.4, 0, 1, 1);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.2s cubic-bezier(0.4, 0, 1, 1);
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.2s cubic-bezier(0.4, 0, 1, 1), -webkit-box-shadow 0.2s cubic-bezier(0.4, 0, 1, 1);
}

/*
.copyright-icon-box {
    .copyright-icon {
        width: 10rem;
        height: 10rem;
        border-radius: 50%;
        border-style: solid;
        border-width: 1.125rem;
        border-color: #c7c7c7;
        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;
        align-content: stretch;
        justify-content: center;
        align-items: center;
    }
    .copyright-icon-before,
    .copyright-icon-after {
        display: block;
        position: relative;
        width: 1.5rem;
        height: 1.5rem;
        left: .2rem;
        border-color: #c7c7c7;
        border-right-color: transparent;
        font-size: 0px;
        border-radius: 50%;
        border-style: solid;
        border-width: 1.2rem;
    }
}
*/
.itp-m3-post-info_area {
  background: url("../img/copyright_black_24dp.svg");
  background-position: right -45px top -35px;
  background-repeat: no-repeat;
  background-size: 150px;
  background-clip: padding-box;
  margin: 0;
  border-bottom-left-radius: 5px;
  border-bottom-right-radius: 5px;
  border-top-left-radius: 0 !important;
  border-top-right-radius: 0 !important;
  background-color: #f5f5f5a4;
}
@media screen and (min-width: 800px) {
  .itp-m3-post-info_area {
    padding: 18px 3.5rem;
  }
}
@media screen and (max-width: 800px) {
  .itp-m3-post-info_area {
    padding: 18px 1.5rem;
  }
}
.info_area-copyright p {
  color: #222831;
  line-height: 24px;
  padding: 12px 6px 6px 0px;
}