.learning-paths-intro {
  margin-bottom: 2rem;
}

.learning-paths-eyebrow,
.learning-path-step {
  color: var(--text-muted-color);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  margin-bottom: 0.35rem;
  text-transform: uppercase;
}

.learning-paths-intro h1 {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.learning-paths-intro p {
  color: var(--text-muted-color);
  max-width: 44rem;
}

.learning-paths {
  display: grid;
  gap: 1.5rem;
}

.learning-path {
  border: 1px solid var(--main-border-color);
  border-radius: 8px;
  padding: 1.25rem;
}

.learning-path-header {
  align-items: flex-start;
  display: flex;
  gap: 1.25rem;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.learning-path-header h2 {
  font-size: 1.35rem;
  margin-bottom: 0.5rem;
}

.learning-path-header p {
  color: var(--text-muted-color);
  margin-bottom: 0;
}

.learning-path-progress-wrap {
  flex: 0 0 8rem;
  padding-top: 0.3rem;
}

.learning-path-progress-label {
  color: var(--text-muted-color);
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  text-align: right;
}

.learning-path-progress-track {
  background: var(--main-border-color);
  border-radius: 999px;
  display: block;
  height: 0.35rem;
  overflow: hidden;
}

.learning-path-progress-bar {
  background: var(--link-color);
  display: block;
  height: 100%;
  transition: width 160ms ease;
  width: 0;
}

.learning-path-category + .learning-path-category {
  border-top: 1px solid var(--main-border-color);
  margin-top: 1rem;
  padding-top: 1rem;
}

.learning-path-category h3 {
  align-items: center;
  display: flex;
  font-size: 1rem;
  gap: 0.5rem;
  margin-bottom: 0.65rem;
}

.learning-path-category h3 span {
  color: var(--text-muted-color);
  font-size: 0.8rem;
  font-weight: 500;
}

.learning-path-posts {
  list-style: decimal-leading-zero;
  margin-bottom: 0;
  padding-left: 1.65rem;
}

.learning-path-posts li {
  align-items: baseline;
  display: flex;
  gap: 0.75rem;
  justify-content: space-between;
  padding: 0.28rem 0;
}

.learning-path-post-title {
  overflow-wrap: anywhere;
}

.read-marker,
.post-read-status {
  border: 1px solid var(--main-border-color);
  border-radius: 999px;
  color: var(--text-muted-color);
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1.4;
  padding: 0.05rem 0.38rem;
  white-space: nowrap;
}

.read-marker {
  display: inline-flex;
  margin-left: 0.35rem;
  vertical-align: 0.1rem;
}

.post-read-status {
  display: inline-flex;
  margin-bottom: 0.85rem;
}

a[data-read-state="read"] {
  opacity: 0.74;
}

.command-palette-open {
  overflow: hidden;
}

#command-palette-topbar-trigger {
  color: var(--topbar-text-color);
  margin-left: auto;
}

.command-palette[hidden] {
  display: none;
}

.command-palette {
  align-items: flex-start;
  background: rgba(15, 23, 42, 0.42);
  display: flex;
  inset: 0;
  justify-content: center;
  padding: 12vh 1rem 1rem;
  position: fixed;
  z-index: 1100;
}

.command-palette-panel {
  background: var(--main-bg);
  border: 1px solid var(--main-border-color);
  border-radius: 8px;
  box-shadow: 0 22px 70px rgba(15, 23, 42, 0.28);
  max-width: 42rem;
  overflow: hidden;
  width: min(42rem, 100%);
}

.command-palette-header {
  align-items: center;
  border-bottom: 1px solid var(--main-border-color);
  display: flex;
  justify-content: space-between;
  padding: 0.9rem 1rem;
}

.command-palette-header h2 {
  font-size: 1rem;
  margin: 0;
}

.command-palette-shortcut {
  border: 1px solid var(--main-border-color);
  border-radius: 6px;
  color: var(--text-muted-color);
  font-size: 0.75rem;
  line-height: 1;
  padding: 0.28rem 0.42rem;
}

.command-palette-input {
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--main-border-color);
  color: var(--text-color);
  display: block;
  font-size: 1.05rem;
  outline: 0;
  padding: 0.9rem 1rem;
  width: 100%;
}

.command-palette-results {
  max-height: min(24rem, 54vh);
  overflow-y: auto;
  padding: 0.45rem;
}

.command-palette-empty {
  color: var(--text-muted-color);
  padding: 1rem;
}

.command-palette-item {
  align-items: center;
  background: transparent;
  border: 0;
  border-radius: 6px;
  color: var(--text-color);
  display: flex;
  gap: 0.75rem;
  padding: 0.65rem;
  text-align: left;
  width: 100%;
}

.command-palette-item[aria-selected="true"],
.command-palette-item:hover {
  background: var(--button-bg);
}

.command-palette-item-icon {
  align-items: center;
  color: var(--text-muted-color);
  display: inline-flex;
  flex: 0 0 1.4rem;
  justify-content: center;
}

.command-palette-item-text {
  display: grid;
  min-width: 0;
}

.command-palette-item-text strong,
.command-palette-item-text span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.command-palette-item-text span {
  color: var(--text-muted-color);
  font-size: 0.78rem;
}

.tag-knowledge-graph {
  border: 1px solid var(--main-border-color);
  border-radius: 8px;
  margin-bottom: 1.5rem;
  padding: 1rem;
}

.tag-graph-header {
  align-items: flex-start;
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}

.tag-graph-eyebrow {
  color: var(--text-muted-color);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  margin-bottom: 0.35rem;
  text-transform: uppercase;
}

.tag-graph-header h2 {
  font-size: 1.2rem;
  margin: 0;
}

.tag-graph-reset {
  align-items: center;
  background: transparent;
  border: 1px solid var(--main-border-color);
  border-radius: 6px;
  color: var(--text-muted-color);
  display: inline-flex;
  height: 2rem;
  justify-content: center;
  width: 2rem;
}

.tag-graph-reset:hover {
  color: var(--link-color);
}

.tag-graph-canvas {
  aspect-ratio: 16 / 9;
  min-height: 18rem;
  overflow: hidden;
  width: 100%;
}

.tag-graph-svg {
  display: block;
  height: 100%;
  width: 100%;
}

.tag-graph-edges line {
  stroke: var(--main-border-color);
  stroke-linecap: round;
  transition: opacity 140ms ease, stroke 140ms ease;
}

.tag-graph-edges line.is-active {
  opacity: 0.95;
  stroke: var(--link-color);
}

.tag-graph-edges line.is-dimmed {
  opacity: 0.1;
}

.tag-graph-node {
  cursor: pointer;
  outline: none;
}

.tag-graph-node circle {
  opacity: 0.9;
  transition: opacity 140ms ease, stroke-width 140ms ease, transform 140ms ease;
}

.tag-graph-node text {
  fill: var(--text-color);
  font-size: 0.78rem;
  font-weight: 700;
  paint-order: stroke;
  pointer-events: none;
  stroke: var(--main-bg);
  stroke-width: 4px;
  text-anchor: middle;
}

.tag-graph-node.is-active circle,
.tag-graph-node:focus circle {
  opacity: 1;
  stroke: var(--text-color);
  stroke-width: 3px;
}

.tag-graph-node.is-dimmed {
  opacity: 0.24;
}

.tag-graph-status {
  color: var(--text-muted-color);
  font-size: 0.85rem;
  min-height: 1.2rem;
  margin: 0.6rem 0 0;
}

@media (max-width: 768px) {
  .learning-path {
    padding: 1rem;
  }

  .learning-path-header,
  .learning-path-posts li {
    display: block;
  }

  .learning-path-progress-wrap {
    margin-top: 1rem;
    width: 100%;
  }

  .learning-path-progress-label {
    text-align: left;
  }

  .learning-path-post-date {
    display: block;
    margin-top: 0.15rem;
  }

  .command-palette {
    padding-top: 8vh;
  }

  .tag-knowledge-graph {
    padding: 0.85rem;
  }

  .tag-graph-canvas {
    aspect-ratio: 1 / 1;
    min-height: 16rem;
  }
}