:root {
  --yeijon-bg: #f7f8fb;
  --yeijon-panel: #ffffff;
  --yeijon-text: #1f2328;
  --yeijon-muted: #59636e;
  --yeijon-border: #d8dee4;
  --yeijon-accent: #0a7c72;
  --yeijon-accent-strong: #095c55;
  --yeijon-shadow: 0 18px 45px rgba(31, 35, 40, 0.08);
}

html[data-color-mode="dark"] {
  --yeijon-bg: #111418;
  --yeijon-panel: #181d23;
  --yeijon-text: #e6edf3;
  --yeijon-muted: #9ea7b3;
  --yeijon-border: #30363d;
  --yeijon-accent: #56d6c2;
  --yeijon-accent-strong: #8deee0;
  --yeijon-shadow: 0 18px 45px rgba(0, 0, 0, 0.24);
}

html {
  background: var(--yeijon-bg) !important;
}

body {
  max-width: 980px !important;
  margin: 0 auto !important;
  padding: 44px 28px 56px !important;
  background: var(--yeijon-bg) !important;
  color: var(--yeijon-text) !important;
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans", "PingFang SC", "Microsoft YaHei", sans-serif !important;
  font-size: 16px !important;
  line-height: 1.72 !important;
}

a {
  color: var(--yeijon-accent) !important;
}

a:hover {
  color: var(--yeijon-accent-strong) !important;
  text-decoration-thickness: 2px;
}

#header {
  align-items: center !important;
  padding: 0 0 28px !important;
  margin-bottom: 28px !important;
  border-bottom: 1px solid var(--yeijon-border) !important;
}

#header h1 {
  display: flex;
  align-items: center;
  min-width: 0;
  margin: 0 !important;
}

.avatar {
  width: 58px !important;
  height: 58px !important;
  border: 2px solid var(--yeijon-panel);
  box-shadow: 0 8px 24px rgba(31, 35, 40, 0.16);
}

.avatar:hover {
  transform: scale(1.04) !important;
}

#header h1 a,
.blogTitle {
  margin-left: 14px !important;
  color: var(--yeijon-text) !important;
  font-family: inherit !important;
  font-size: 32px !important;
  font-weight: 760 !important;
  letter-spacing: 0 !important;
}

.title-right {
  gap: 8px;
}

.title-right button,
#buttonHome,
#buttonIssue,
#buttonRSS,
#buttonSearch {
  width: 40px !important;
  height: 40px !important;
  padding: 0 !important;
  border: 1px solid var(--yeijon-border) !important;
  background: var(--yeijon-panel) !important;
  color: var(--yeijon-muted) !important;
  box-shadow: 0 6px 18px rgba(31, 35, 40, 0.06);
}

.title-right button:hover,
#buttonHome:hover,
#buttonIssue:hover,
#buttonRSS:hover,
#buttonSearch:hover {
  color: var(--yeijon-accent) !important;
  border-color: var(--yeijon-accent) !important;
}

#content > div:first-child {
  margin-bottom: 24px !important;
  color: var(--yeijon-muted);
  font-size: 18px;
}

.SideNav {
  min-width: 0 !important;
  border: 0 !important;
  background: transparent !important;
}

.SideNav-item {
  margin-bottom: 14px !important;
  padding: 18px 20px !important;
  border: 1px solid var(--yeijon-border) !important;
  border-radius: 8px !important;
  background: var(--yeijon-panel) !important;
  color: var(--yeijon-text) !important;
  box-shadow: var(--yeijon-shadow);
  transition: transform 150ms ease, border-color 150ms ease, box-shadow 150ms ease;
}

.SideNav-item:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--yeijon-accent) 45%, var(--yeijon-border)) !important;
  text-decoration: none !important;
}

.SideNav-icon {
  color: var(--yeijon-accent);
}

.listTitle {
  font-size: 17px;
  font-weight: 650;
  letter-spacing: 0;
}

.listLabels {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 16px;
}

.Label {
  border-radius: 999px !important;
  padding: 3px 9px !important;
  font-weight: 600 !important;
}

.LabelName,
.LabelTime {
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18);
}

.postTitle {
  color: var(--yeijon-text) !important;
  font-family: inherit !important;
  font-size: 34px !important;
  line-height: 1.25 !important;
  letter-spacing: 0 !important;
}

.markdown-body {
  color: var(--yeijon-text) !important;
  font-size: 17px !important;
  line-height: 1.82 !important;
}

#postBody {
  margin-top: 28px;
  padding: 28px !important;
  border: 1px solid var(--yeijon-border) !important;
  border-radius: 8px;
  background: var(--yeijon-panel);
  box-shadow: var(--yeijon-shadow);
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3 {
  letter-spacing: 0 !important;
}

.markdown-body h2 {
  padding-bottom: 0.35em !important;
  border-bottom: 1px solid var(--yeijon-border) !important;
}

.markdown-body blockquote {
  color: var(--yeijon-muted) !important;
  border-left: 4px solid var(--yeijon-accent) !important;
  background: color-mix(in srgb, var(--yeijon-accent) 8%, transparent);
  border-radius: 0 8px 8px 0;
}

.markdown-body pre {
  border: 1px solid var(--yeijon-border) !important;
  border-radius: 8px !important;
}

.markdown-body code {
  border-radius: 6px !important;
}

#footer {
  margin-top: 64px !important;
  color: var(--yeijon-muted) !important;
}

#footer a {
  color: var(--yeijon-muted) !important;
}

@media (max-width: 720px) {
  body {
    padding: 22px 14px 40px !important;
  }

  #header {
    gap: 12px;
  }

  .avatar {
    width: 44px !important;
    height: 44px !important;
  }

  #header h1 a,
  .blogTitle {
    display: inline !important;
    max-width: 52vw;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 24px !important;
  }

  .title-right {
    margin-left: auto !important;
  }

  .title-right button,
  #buttonHome,
  #buttonIssue,
  #buttonRSS,
  #buttonSearch {
    width: 36px !important;
    height: 36px !important;
  }

  .SideNav-item {
    display: block !important;
    padding: 16px !important;
  }

  .listLabels {
    margin: 10px 0 0 !important;
  }

  .postTitle {
    font-size: 26px !important;
  }

  #postBody {
    padding: 18px !important;
  }
}