:root {
  --base-font-family: "Lato", "Helvetica Neue", sans-serif;
  --theme-color: #1a4f8b;
  --sidebar-name-color: #12385f;
  --heading-color: #12385f;
  --sidebar-nav-link-color--active: #1a4f8b;
  --sidebar-nav-link-border-color--active: #1a4f8b;
  --code-inline-background: #eef4fa;
  --content-max-width: 920px;
}

.markdown-section iframe {
  width: 100%;
  max-width: 100%;
}

.live-dx-embed {
  --live-dx-width: 1240;
  --live-dx-height: 760;
  --live-dx-scale: 0.66;
  position: relative;
  width: 100%;
  max-width: 100%;
  height: calc(var(--live-dx-height) * 1px * var(--live-dx-scale));
  overflow: hidden;
}

.live-dx-embed iframe {
  width: calc(var(--live-dx-width) * 1px);
  height: calc(var(--live-dx-height) * 1px);
  max-width: none;
  display: block;
  transform-origin: top left;
  transform: scale(var(--live-dx-scale));
}

@media (min-width: 1100px) {
  .live-dx-embed {
    --live-dx-scale: 0.72;
  }
}

@media (max-width: 800px) {
  .live-dx-embed {
    --live-dx-scale: 0.58;
  }
}

.sidebar-nav li hr {
  margin: 0.35rem 0;
}

.sidebar-nav li:has(> hr) {
  margin: 0;
  padding: 0;
}

.sidebar-nav {
  padding-bottom: 4.8rem;
}

.sidebar::after {
  content: "Designed & developed with \2665 \00A0 by EA1HET \00A9 2000-2026. All rights reserved.";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 6;
  padding: 0.55rem 0.8rem 0.7rem;
  font-size: 0.72rem;
  line-height: 1.25;
  text-align: center;
  color: #5f6e7e;
  background: rgba(244, 246, 249, 0.96);
  border-top: 1px solid #d8dde4;
}

.sidebar-poster {
  display: flex;
  justify-content: center;
  margin: 0.55rem 0 0.4rem;
}

.sidebar-poster img {
  width: 86%;
  max-width: 240px;
  height: auto;
  display: block;
  border-radius: 0.2rem;
}

.sidebar .app-name,
.sidebar .app-name-link {
  color: #113a66 !important;
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-shadow: 0 2px 10px rgba(12, 34, 58, 0.28);
}

.sidebar .app-name .cs-red,
.sidebar .app-name-link .cs-red {
  color: #aa151b;
}

.sidebar .app-name .cs-yellow,
.sidebar .app-name-link .cs-yellow {
  color: #f1bf00;
}

.doc-meta {
  background: #f3f5f7;
  border: 0;
  border-radius: 0;
  padding: 0.6rem 0.9rem;
  margin: 0.4rem 0 1rem;
}

.doc-meta ul {
  margin: 0;
  padding-left: 1.1rem;
}

.doc-meta li {
  margin: 0.2rem 0;
}

.about-intro-images {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
  align-items: stretch;
  margin: 1rem 0 1.25rem;
}

.about-intro-images figure {
  margin: 0;
}

.about-intro-images img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  object-position: center;
  display: block;
}

.about-intro-images figure:first-child img {
  object-fit: contain;
  object-position: center;
  background: #ffffff;
}

@media (max-width: 760px) {
  .about-intro-images {
    grid-template-columns: 1fr;
  }

  .about-intro-images img {
    height: auto;
  }
}

section.cover {
  position: relative;
  overflow: hidden;
  background-color: #060a10 !important;
}

section.cover::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: url("/assets/images/00000000-001.jpg");
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
  filter: saturate(0.95) contrast(0.9);
}

section.cover .mask {
  background: radial-gradient(
      circle at center,
      rgba(4, 8, 14, 0.62) 0%,
      rgba(4, 8, 14, 0.76) 45%,
      rgba(4, 8, 14, 0.88) 100%
    ) !important;
  opacity: 1 !important;
  z-index: 1;
}

section.cover .cover-main {
  position: relative;
  z-index: 2;
  max-width: 46rem;
  padding: 1.4rem 1.6rem;
  border-radius: 0.5rem;
  color: #f2f7ff;
  background: rgba(7, 18, 32, 0.34);
  backdrop-filter: blur(2px);
  text-shadow: 0 5px 24px rgba(0, 0, 0, 0.78);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.5);
}

section.cover .cover-main > h1,
section.cover.show .cover-main > h1,
section.cover .cover-main > h1 a,
section.cover .cover-main > h1 span {
  margin: 0 0 1.1rem;
  color: #fff;
  font-size: 6.8rem !important;
  font-weight: 700;
  letter-spacing: 0.09em;
  line-height: 1.02;
  text-shadow: 0 10px 28px rgba(0, 0, 0, 0.72);
}

@media (max-width: 900px) {
  section.cover .cover-main > h1,
  section.cover.show .cover-main > h1,
  section.cover .cover-main > h1 a,
  section.cover .cover-main > h1 span {
    font-size: 4.3rem !important;
  }
}

section.cover .cover-main > p {
  color: #edf4ff;
  font-size: clamp(1.35rem, 3vw, 2rem);
  line-height: 1.3;
  margin: 0.35rem 0;
}

section.cover .cover-main blockquote {
  margin: 0 0 1.1rem;
  padding: 0;
  border-left: 0;
  background: transparent;
}

section.cover .cover-main blockquote p {
  color: #f2f7ff !important;
  font-size: clamp(1.28rem, 2.8vw, 1.9rem);
  line-height: 1.36;
  text-shadow: 0 6px 18px rgba(0, 0, 0, 0.7);
}

section.cover .cover-main img {
  display: none !important;
}

section.cover .cover-main .cover-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 13rem;
  height: 4.2rem;
  margin: 0.6rem 0.35rem 0;
  padding: 0;
  border: 1px solid #ffffff !important;
  border-radius: 0.3rem;
  color: #fff !important;
  background: transparent !important;
  text-shadow: none;
  box-shadow: none !important;
}

section.cover .cover-main .cover-actions a:hover {
  background: transparent !important;
}

section.cover .cover-main .cover-actions a:first-child,
section.cover .cover-main .cover-actions a:last-child {
  border: 1px solid #ffffff !important;
  color: #ffffff !important;
  background: transparent !important;
}

section.cover .cover-main .cover-actions a:visited,
section.cover .cover-main .cover-actions a:active,
section.cover .cover-main .cover-actions a:focus {
  border: 1px solid #ffffff !important;
  color: #ffffff !important;
  background: transparent !important;
}