.guide-page {
  max-width: 850px;
  margin: auto;
  padding: 28px;
}
.guide-heading h1 {
  margin: 0;
  font-size: 24px;
  font-weight: 650;
}
.guide-heading p {
  color: var(--secondary);
  margin: 8px 0 24px;
}
.guide-tabs {
  display: flex;
  gap: 28px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 22px;
}
.guide-tabs a {
  padding: 0 0 12px;
  border-bottom: 2px solid transparent;
}
.guide-tabs a[aria-current] {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.guide-tabs span {
  color: var(--muted);
  font-size: 12px;
}
.guide-search {
  display: flex;
  gap: 8px;
}
.guide-search input,
.guide-filters select {
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 10px 12px;
  min-width: 0;
  font: inherit;
}
.guide-search input {
  flex: 1;
  width: 100%;
  font-size: 16px;
}
.guide-search button,
.guide-more {
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 10px 16px;
  background: var(--surface);
  white-space: nowrap;
}
.guide-filters {
  display: flex;
  gap: 18px;
  margin-top: 14px;
}
.guide-filters label {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  flex: 1;
  font-size: 12px;
  color: var(--secondary);
}
.guide-filters select {
  width: 100%;
  flex: 1;
  padding: 8px;
  font-size: 14px;
}
.guide-muted {
  color: var(--secondary);
  font-size: 13px;
}
.guide-directory {
  margin: 0 0 18px;
  font-size: 13px;
}
.guide-directory summary {
  color: var(--accent);
  cursor: pointer;
  padding: 8px 0;
}
.guide-directory nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 18px;
  padding: 8px 0;
}
.guide-directory a {
  padding: 5px 0;
}
.guide-retry,
.entry-retry {
  color: var(--accent);
  padding: 8px 0;
  text-decoration: underline;
}
.entry-plain {
  white-space: pre-wrap;
  font: inherit;
  margin: 8px 0;
}
.guide-entry {
  padding: 22px 0;
  border-top: 1px solid var(--line);
}
.entry-meta {
  font-size: 12px;
  color: var(--secondary);
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  margin: 0 0 8px;
}
.entry-meta .entry-warning {
  color: var(--accent);
}
.entry-head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.entry-head h2 {
  font-size: 17px;
  line-height: 1.65;
  margin: 0;
  flex: 1;
  min-width: 0;
}
.entry-save {
  flex-shrink: 0;
  padding: 7px 8px;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-size: 12px;
  min-height: 36px;
}
.entry-save[aria-pressed="true"] {
  color: var(--accent);
}
.entry-summary {
  color: var(--secondary);
  font-size: calc(14px * var(--reading-scale));
  line-height: 1.85;
  margin: 10px 0;
}
.guide-entry summary,
.chapter-intro summary {
  cursor: pointer;
  color: var(--accent);
  padding: 10px 0;
}
.entry-body,
.chapter-intro > div {
  line-height: 1.95;
  font-size: calc(14px * var(--reading-scale));
  overflow-wrap: anywhere;
  word-break: break-word;
}
.entry-body p {
  margin: 8px 0;
}
.entry-body ul,
.entry-body ol {
  padding-left: 23px;
}
.entry-body a,
.entry-original,
.guide-attribution a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.entry-body pre {
  white-space: pre-wrap;
  background: var(--surface);
  padding: 12px;
}
.entry-original {
  display: inline-block;
  font-size: 12px;
  margin-top: 12px;
}
.guide-more {
  display: block;
  margin: 18px auto;
}
.guide-offline {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  margin-top: 32px;
  color: var(--secondary);
  font-size: 12px;
}
.guide-offline small {
  width: 100%;
}
.guide-offline button {
  padding: 8px;
  text-decoration: underline;
}
.guide-attribution {
  text-align: left;
  padding: 10px 0 0;
  font-size: 12px;
  color: var(--secondary);
  line-height: 1.9;
}
.guide-install {
  display: block;
  margin: 0 auto 30px;
  font-size: 12px;
  text-decoration: underline;
  color: var(--secondary);
}
@media (max-width: 600px) {
  .guide-page {
    padding: 22px 16px;
  }
  .guide-filters {
    gap: 10px;
  }
  .guide-filters label {
    flex-direction: column;
    align-items: flex-start;
    gap: 5px;
  }
  .guide-filters label:first-child {
    flex: 1.3;
  }
  .entry-head h2 {
    font-size: 16px;
  }
  .guide-entry {
    padding: 18px 0;
  }
}