/* 正文与两种编辑器共用的标题、代码样式 */

.dp-heading--2,
.editor-styles-wrapper h2,
.mce-content-body h2 {
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
  font-size: 1.375rem;
  line-height: 1.3;
  font-weight: 600;
}

.dp-heading--3,
.editor-styles-wrapper h3,
.mce-content-body h3 {
  margin-top: 2rem;
  margin-bottom: 0.6rem;
  font-size: 1.125rem;
  line-height: 1.35;
  font-weight: 600;
}

.dp-code-inline,
.editor-styles-wrapper :not(pre) > code,
.mce-content-body :not(pre) > code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.92em;
  padding: 0.12em 0.35em;
  background: #e4ebf3;
  border: 0;
  border-radius: 4px;
}

.dp-codeblock,
pre.dp-codeblock,
pre.dp-codeblock[class*='language-'],
.dp-code > pre {
  display: flex;
  align-items: stretch;
  margin: 1.5rem 0;
  padding: 0;
  overflow: hidden;
  max-height: none;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--dp-code-text);
  background: var(--dp-code-bg);
  border: 1px solid var(--dp-code-border);
  border-radius: 8px;
}

.editor-styles-wrapper pre,
.mce-content-body pre {
  margin: 1.5rem 0;
  padding: 1rem 1.1rem;
  overflow-x: auto;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 1rem;
  line-height: 1.65;
  color: var(--dp-code-text);
  background: var(--dp-code-bg);
  border: 1px solid var(--dp-code-border);
  border-radius: 8px;
}

.dp-codeblock__code,
.editor-styles-wrapper pre code,
.mce-content-body pre code {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  padding: 0;
  border: 0;
  background: transparent;
}

pre.dp-codeblock > .dp-codeblock__gutter,
.dp-code > pre > .dp-codeblock__gutter {
  flex: 0 0 auto;
  min-width: 2.4rem;
  padding: 1rem 0.7rem 1rem 0.75rem;
  border-right: 1px solid var(--dp-code-gutter);
  border-radius: 8px 0 0 8px;
  color: var(--dp-code-muted);
  text-align: right;
  user-select: none;
  line-height: 1.65;
}

pre.dp-codeblock > .dp-codeblock__gutter > span,
.dp-code > pre > .dp-codeblock__gutter > span {
  display: block;
}

pre.dp-codeblock > code,
.dp-code > pre > code {
  display: block;
  flex: 1 1 auto;
  min-width: 0;
  margin: 0;
  padding: 1rem 1.1rem;
  overflow-x: auto;
  white-space: pre;
}

/* 行号与代码强制同一行高，避免 Prism 的 1.5 把代码顶偏 */
pre.dp-codeblock,
pre.dp-codeblock[class*='language-'],
.dp-code > pre {
  display: flex;
  align-items: flex-start;
  padding: 0 !important;
  overflow: hidden;
  line-height: 1.65 !important;
  font-size: 1rem;
}

pre.dp-codeblock > .dp-codeblock__gutter,
pre.dp-codeblock > .dp-codeblock__gutter > span,
.dp-code > pre > .dp-codeblock__gutter,
.dp-code > pre > .dp-codeblock__gutter > span {
  line-height: 1.65;
  font-size: 1rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

pre.dp-codeblock > .dp-codeblock__gutter > span,
.dp-code > pre > .dp-codeblock__gutter > span {
  display: block;
  height: 1.65em;
  margin: 0;
  padding: 0;
}

pre.dp-codeblock > code,
pre.dp-codeblock > code[class*='language-'],
.dp-code > pre > code,
.dp-code > pre > code[class*='language-'] {
  display: block;
  line-height: 1.65 !important;
  font-size: 1rem !important;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  padding: 1rem 1.1rem !important;
  white-space: pre;
  tab-size: 4;
}

pre.dp-codeblock > .dp-codeblock__gutter,
.dp-code > pre > .dp-codeblock__gutter {
  padding: 1rem 0.7rem 1rem 0.75rem;
}

.dp-digital-archive {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

.dp-digital-archive__title {
  margin: 0 0 0.4rem;
  font-size: 2rem;
}

.dp-digital-archive__desc {
  margin: 0 0 1.25rem;
  color: var(--dp-color-text-muted, #666);
}

.dp-digital-archive__filters {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem 1rem;
  align-items: center;
  margin-bottom: 1.25rem;
  padding: 1.15rem 0 1rem;
  border-bottom: 1px solid var(--dp-color-border, #e6e8eb);
  flex-wrap: wrap;
}

.dp-digital-archive__cats,
.dp-digital-archive__sort {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.dp-digital-archive__cats a,
.dp-digital-archive__sort a {
  display: inline-block;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--dp-code-border);
  color: inherit;
  text-decoration: none;
  background: var(--dp-color-bg, #fff);
}

.dp-digital-archive__cats a.is-active,
.dp-digital-archive__sort a.is-active {
  background: var(--dp-color-text);
  color: var(--dp-color-on-primary);
  border-color: var(--dp-color-text);
}

.dp-digital-archive__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.1rem;
}

.dp-card-digital {
  display: flex;
  flex-direction: column;
  border: 0;
  border-radius: 12px;
  overflow: hidden;
  background: var(--dp-color-bg, #fff);
}

.dp-card-digital .dp-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.dp-card-digital .dp-card-body {
  padding: 0.85rem 0.9rem 1rem;
}

.dp-card-digital .dp-card-title {
  margin: 0 0 0.3rem;
  font-size: 1rem;
}

.dp-card-digital .dp-card-excerpt {
  margin: 0;
  color: var(--dp-color-text-muted, #666);
  font-size: 0.88rem;
}

.dp-card-digital__price {
  display: inline-block;
  margin-top: 0.55rem;
  font-weight: 600;
}

@media (max-width: 640px) {
  .dp-digital-archive__grid {
    grid-template-columns: 1fr;
  }
}

.dp-digital-archive--shelf .dp-digital-archive__grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.dp-digital-archive--shelf .dp-card-thumb {
  aspect-ratio: 3 / 4;
  background: var(--dp-color-bg-muted);
  overflow: hidden;
}

.dp-digital-archive--shelf .dp-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  aspect-ratio: auto;
}

@media (max-width: 1024px) {
  .dp-digital-archive--shelf .dp-digital-archive__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .dp-digital-archive--shelf .dp-digital-archive__grid {
    grid-template-columns: 1fr;
  }
}

.dp-archive-width-default {
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}

.dp-archive-width-narrow {
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
}

.dp-archive-width-wide {
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
}

.dp-archive-width-full {
  max-width: none;
}

.dp-archive-width-default .dp-posts-digital,
.dp-archive-width-narrow .dp-posts-digital,
.dp-archive-width-wide .dp-posts-digital,
.dp-archive-width-full .dp-posts-digital,
.dp-digital-archive__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.1rem;
}

.dp-digital-archive--shelf .dp-digital-archive__grid,
.dp-archive-width-default.dp-digital-archive--shelf .dp-digital-archive__grid,
.dp-archive-width-narrow.dp-digital-archive--shelf .dp-digital-archive__grid,
.dp-archive-width-wide.dp-digital-archive--shelf .dp-digital-archive__grid,
.dp-archive-width-full.dp-digital-archive--shelf .dp-digital-archive__grid {
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

@media (max-width: 640px) {
  .dp-archive-width-default .dp-posts-digital,
  .dp-archive-width-narrow .dp-posts-digital,
  .dp-archive-width-wide .dp-posts-digital,
  .dp-archive-width-full .dp-posts-digital,
  .dp-digital-archive__grid,
  .dp-digital-archive--shelf .dp-digital-archive__grid {
    grid-template-columns: 1fr;
  }
}

.dp-card-digital .dp-card-thumb {
  display: block;
  overflow: hidden;
  background: var(--dp-color-bg-muted);
  aspect-ratio: 4 / 5;
}

.dp-card-digital .dp-card-thumb.is-tall {
  aspect-ratio: 2 / 3;
}

.dp-card-digital .dp-card-thumb.is-wide {
  aspect-ratio: 2 / 1;
}

.dp-card-digital .dp-card-thumb img,
.dp-digital-archive--shelf .dp-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.dp-digital-archive--card43 .dp-card-thumb,
.dp-digital-archive--card43 .dp-card-thumb.is-tall,
.dp-digital-archive--card43 .dp-card-thumb.is-wide {
  aspect-ratio: 4 / 3;
}

.dp-digital-archive--card34 .dp-card-thumb,
.dp-digital-archive--card34 .dp-card-thumb.is-tall,
.dp-digital-archive--card34 .dp-card-thumb.is-wide {
  aspect-ratio: 3 / 4;
}

.dp-digital-archive--card43 .dp-card,
.dp-digital-archive--card34 .dp-card {
  padding: 0;
  gap: 0;
  border: 0;
}

.dp-digital-archive--gallery .dp-card {
  padding: 0;
  gap: 0;
}


.dp-page:has(.dp-archive-width-narrow) {
  max-width: 960px;
}

.dp-page:has(.dp-archive-width-wide) {
  max-width: 1400px;
}

.dp-page:has(.dp-archive-width-full) {
  max-width: none;
}

.dp-digital-archive.dp-archive-width-default {
  max-width: 1100px;
}

.dp-digital-archive.dp-archive-width-narrow {
  max-width: 960px;
}

.dp-digital-archive.dp-archive-width-wide {
  max-width: 1400px;
}

.dp-digital-archive.dp-archive-width-full {
  max-width: none;
}

.dp-digital-archive__grid,
.dp-digital-archive--card43 .dp-digital-archive__grid,
.dp-digital-archive--card34 .dp-digital-archive__grid,
.dp-digital-archive--gallery .dp-digital-archive__grid {
  gap: 1rem;
}

.dp-digital-archive--card43 .dp-card-digital,
.dp-digital-archive--card34 .dp-card-digital {
  border: 0;
  border-radius: 12px;
  background: var(--dp-color-bg, #fff);
  overflow: visible;
  box-shadow: none;
}

.dp-digital-archive--card43 .dp-card-digital:hover,
.dp-digital-archive--card34 .dp-card-digital:hover {
  border-color: transparent;
  box-shadow: var(--dp-shadow-hover);
}

.dp-digital-archive--card43 .dp-card-thumb,
.dp-digital-archive--card34 .dp-card-thumb {
  overflow: hidden;
  border-radius: 12px 12px 0 0;
  background: var(--dp-color-bg-muted);
}

.dp-digital-archive--card43 .dp-card-thumb img,
.dp-digital-archive--card34 .dp-card-thumb img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  object-position: center;
}

.dp-digital-archive--card43 .dp-card-body,
.dp-digital-archive--card34 .dp-card-body {
  padding: 0;
  margin: 0;
  background: transparent;
  border: 0;
}

.dp-digital-archive--card43 .dp-card-title,
.dp-digital-archive--card34 .dp-card-title {
  margin: 0;
  padding: 3px 0.75rem 20px;
}

.dp-digital-archive--card43 .dp-card-title a,
.dp-digital-archive--card34 .dp-card-title a,
.dp-digital-archive--gallery .dp-card-title a {
  color: var(--dp-color-text, #111);
}

.dp-digital-archive--card43 .dp-card-digital:hover .dp-card-title a,
.dp-digital-archive--card34 .dp-card-digital:hover .dp-card-title a,
.dp-digital-archive--gallery .dp-card-digital:hover .dp-card-title a,
.dp-digital-archive--card43 .dp-card-title a:hover,
.dp-digital-archive--card34 .dp-card-title a:hover,
.dp-digital-archive--gallery .dp-card-title a:hover {
  color: var(--dp-color-primary);
}

.dp-digital-archive--gallery,
.dp-page:has(.dp-digital-archive--gallery) {
  max-width: 1120px;
}

.dp-digital-archive--gallery .dp-digital-archive__grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.1rem;
}

@media (max-width: 900px) {
  .dp-digital-archive--gallery .dp-digital-archive__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .dp-digital-archive--gallery .dp-digital-archive__grid {
    grid-template-columns: 1fr;
  }
}

.dp-digital-archive--gallery .dp-card-digital {
  overflow: hidden;
  border-radius: 10px;
  border: 1px solid var(--dp-color-border, #e6e8eb);
  background: var(--dp-color-surface, var(--dp-color-bg, #fff));
  box-shadow: var(--dp-shadow, 0 1px 3px rgba(15, 23, 42, 0.06));
  transition: border-color 0.15s, box-shadow 0.15s;
}

.dp-digital-archive--gallery .dp-card-digital:hover {
  border-color: color-mix(in srgb, var(--dp-color-primary, #1e3a5f) 30%, var(--dp-color-border, #e6e8eb));
  box-shadow: var(--dp-shadow-hover, 0 4px 16px rgba(30, 58, 95, 0.08));
}

.dp-digital-archive--gallery .dp-card-thumb,
.dp-digital-archive--gallery .dp-card-thumb.is-tall,
.dp-digital-archive--gallery .dp-card-thumb.is-wide {
  aspect-ratio: auto;
  height: 168px;
  overflow: hidden;
  border-radius: 0;
  border-bottom: 1px solid var(--dp-color-border, #e6e8eb);
  background: #eef2f7;
}

.dp-digital-archive--gallery .dp-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.dp-digital-layer[hidden] {
  display: none;
}

.dp-digital-layer {
  position: fixed;
  inset: 0;
  z-index: 1000;
  overflow: hidden;
}

.dp-digital-layer__backdrop {
  position: fixed;
  inset: 0;
  background: var(--dp-color-overlay);
}

.dp-digital-layer__panel {
  position: relative;
  display: flex;
  flex-direction: column;
  width: min(860px, calc(100% - 6rem));
  max-height: calc(100vh - 4rem);
  margin: 2rem auto;
  overflow: visible;
  background: var(--dp-color-bg, #fff);
  border-radius: 12px;
  padding: 1.5rem 1.5rem 2rem;
}

.dp-digital-layer__body {
  min-height: 0;
  overflow: hidden;
}

.dp-digital-layer__close {
  position: absolute;
  top: 0;
  right: -44px;
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 50%;
  background: var(--dp-color-bg, #fff);
  color: var(--dp-color-text);
  font-size: 24px;
  line-height: 36px;
  cursor: pointer;
}

@media (max-width: 720px) {
  .dp-digital-layer__close {
    top: 8px;
    right: 8px;
  }
}

body.dp-digital-layer-open {
  position: fixed;
  left: 0;
  right: 0;
  width: 100%;
  overflow: hidden;
}

.dp-digital-layer__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 1.5rem;
  align-items: stretch;
  height: calc(100vh - 7rem);
  max-height: calc(100vh - 7rem);
}

.dp-digital-layer__content {
  min-height: 0;
  max-height: 100%;
  overflow-y: auto;
  scrollbar-width: none;
}

.dp-digital-layer__content::-webkit-scrollbar {
  display: none;
}

.dp-digital-layer__side {
  overflow: visible;
}

.dp-digital-layer__scrollbar {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 1002;
  display: none;
  width: 14px;
}

.dp-digital-layer__scrollbar.is-on {
  display: block;
}

.dp-digital-layer__scrollbar-thumb {
  position: absolute;
  left: 3px;
  width: 8px;
  border-radius: 8px;
  background: var(--dp-color-text-muted);
}

.dp-digital-layer__title {
  margin: 0 0 0.75rem;
  font-size: 1.25rem;
}

.dp-digital-layer__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin-bottom: 1rem;
  color: var(--dp-color-text-muted, #666);
  font-size: 0.88rem;
}

.dp-digital-layer__meta a {
  color: inherit;
}

.dp-digital-layer__paywall {
  padding-top: 0.5rem;
}

@media (max-width: 800px) {
  .dp-digital-layer__layout {
    grid-template-columns: 1fr;
  }
}

.dp-digital-archive__cat {
  appearance: none;
  -webkit-appearance: none;
  min-width: 7.5rem;
  height: 34px;
  padding: 0 2rem 0 0.9rem;
  border: 1px solid var(--dp-color-border, #e6e8eb);
  border-radius: 999px;
  background-color: var(--dp-color-surface, var(--dp-color-bg, #fff));
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none'%3E%3Cpath d='M6 9l6 6 6-6' stroke='%23666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.7rem center;
  background-size: 12px;
  color: var(--dp-color-text, inherit);
  font-size: 0.8125rem;
  line-height: 1;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s, background-color 0.15s;
}

.dp-digital-archive__cat:hover:not(:disabled) {
  border-color: color-mix(in srgb, var(--dp-color-primary, #1e3a5f) 35%, var(--dp-color-border, #e6e8eb));
}

.dp-digital-archive__cat:focus {
  outline: none;
  border-color: var(--dp-color-primary, #1e3a5f);
  box-shadow: 0 0 0 3px var(--dp-color-primary-soft, #e8eef5);
}

.dp-digital-archive__cat:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  background-color: var(--dp-color-bg-muted, #f3f5f8);
}

.dp-digital-archive__sort a {
  display: inline-flex;
  align-items: center;
  box-sizing: border-box;
  min-width: 8rem;
  height: 37px;
  padding: 0 0.75rem;
  border: 1px solid var(--dp-color-border, #e6e8eb);
  border-radius: 8px;
  background: var(--dp-color-bg, #fff);
  color: inherit;
  font-size: inherit;
  line-height: 1;
  text-decoration: none;
}

.dp-digital-archive__sort a.is-active {
  background: var(--dp-color-bg, #fff);
  color: inherit;
  border-color: var(--dp-color-border, #e6e8eb);
}

.dp-nav-page {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  color: var(--dp-color-text);
}

.dp-nav-side {
  position: sticky;
  top: 24px;
}

.dp-nav-side__inner {
  padding: 16px 12px;
  border: 1px solid var(--dp-color-border, #e6e8eb);
  border-radius: 12px;
  background: var(--dp-color-surface, #fff);
  color: var(--dp-color-text);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.dp-nav-side__title {
  margin: 0 0 12px;
  padding: 0 8px 10px;
  border-bottom: 1px solid var(--dp-color-border, #e6e8eb);
  font-size: 15px;
  color: var(--dp-color-text);
}

.dp-nav-side__menu {
  margin: 0;
  padding: 0;
  list-style: none;
}

.dp-nav-side__menu a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px;
  border-radius: 8px;
  color: var(--dp-color-text);
  font-size: 14px;
  text-decoration: none;
}

.dp-nav-side__menu a:hover {
  background: var(--dp-color-bg-alt, #f6f7f8);
  color: var(--dp-color-primary);
}

.dp-nav-box {
  margin-bottom: 18px;
  padding: 16px 18px 18px;
  border: 1px solid var(--dp-color-border, #e6e8eb);
  border-radius: 12px;
  background: var(--dp-color-surface, #fff);
  color: var(--dp-color-text);
  scroll-margin-top: 80px;
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}

.dp-nav-box__title {
  margin: 0 0 14px;
  padding-left: 10px;
  border-left: 3px solid var(--dp-color-primary);
  font-size: 16px;
  color: var(--dp-color-text);
}

.dp-nav-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.dp-nav-item {
  display: block;
  padding: 12px;
  border: 1px solid var(--dp-color-border, #e6e8eb);
  border-radius: 8px;
  background: var(--dp-color-bg, #fff);
  color: var(--dp-color-text);
  text-decoration: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.dp-nav-item:hover {
  border-color: var(--dp-color-primary);
  box-shadow: 0 2px 8px rgba(30, 58, 95, 0.08);
}

.dp-nav-item__main {
  display: flex;
  align-items: center;
  gap: 10px;
}

.dp-nav-item__icon img {
  display: block;
  width: 28px;
  height: 28px;
  border-radius: 6px;
  object-fit: contain;
  background: var(--dp-color-bg-muted, #efece8);
}

.dp-nav-item__name {
  color: var(--dp-color-text);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}

.dp-nav-item__name:hover {
  color: var(--dp-color-primary);
}

.dp-nav-item__desc {
  display: -webkit-box;
  margin: 8px 0 0;
  overflow: hidden;
  color: var(--dp-color-text-muted, #666);
  font-size: 12px;
  line-height: 1.4;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

[data-theme="dark"] .dp-nav-side__inner,
[data-theme="dark"] .dp-nav-box,
[data-theme="dark"] .dp-nav-item {
  background: var(--dp-color-bg);
  border-color: var(--dp-color-border);
  color: var(--dp-color-text);
  box-shadow: none;
}

[data-theme="dark"] .dp-nav-item__icon img {
  background: var(--dp-color-bg-alt);
}

[data-theme="dark"] .dp-nav-item__desc,
[data-theme="dark"] .dp-nav-side__menu a {
  color: var(--dp-color-text-muted);
}

[data-theme="dark"] .dp-nav-item:hover,
[data-theme="dark"] .dp-nav-side__menu a:hover {
  border-color: var(--dp-color-primary);
  color: var(--dp-color-text);
}

@media (max-width: 768px) {
  .dp-nav-page {
    grid-template-columns: 1fr;
  }

  .dp-nav-side {
    position: static;
  }

  .dp-nav-side__menu {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
  }

  .dp-nav-side__menu a {
    padding: 6px 12px;
    border: 1px solid var(--dp-color-border, #e6e8eb);
    border-radius: 20px;
  }
}


/* --- 导航页布局：搜索优先 / 字母索引 --- */
.dp-nav-page--search,
.dp-nav-page--az {
  display: block;
  max-width: 720px;
  margin: 0 auto;
}

.dp-nav-page--az {
  max-width: 1100px;
}

.dp-nav-search-hero {
  padding: 36px 0 20px;
  text-align: center;
}

.dp-nav-search-hero__title {
  margin: 0 0 8px;
  font-size: 1.5rem;
  font-weight: 650;
  letter-spacing: -0.03em;
  color: var(--dp-color-text);
}

.dp-nav-search-hero__lead {
  margin: 0 0 20px;
  font-size: 14px;
  color: var(--dp-color-text-muted);
}

.dp-nav-search-form {
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 560px;
  margin: 0 auto;
  height: 52px;
  padding: 0 8px 0 16px;
  border: 1px solid var(--dp-color-border);
  border-radius: 12px;
  background: var(--dp-color-surface, #fff);
  box-shadow: var(--dp-shadow);
}

.dp-nav-search-form__input {
  flex: 1;
  min-width: 0;
  height: 100%;
  border: 0;
  background: transparent;
  color: var(--dp-color-text);
  font-size: 15px;
  outline: none;
}

.dp-nav-search-form__go {
  height: 36px;
  padding: 0 16px;
  border: 0;
  border-radius: 8px;
  background: var(--dp-color-accent, #c47a5a);
  color: #fff;
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
}

.dp-nav-search-form__go:hover {
  background: var(--dp-color-accent-hover, #a86548);
}

.dp-nav-hot {
  padding: 8px 0 24px;
}

.dp-nav-hot__label {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.1em;
  font-weight: 600;
  color: var(--dp-color-text-muted);
  text-align: center;
}

.dp-nav-hot__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
}

.dp-nav-hot__chip {
  display: inline-flex;
  align-items: center;
  height: 32px;
  padding: 0 14px;
  border: 1px solid var(--dp-color-border);
  border-radius: 999px;
  background: var(--dp-color-surface, #fff);
  color: var(--dp-color-text);
  font-size: 13px;
  text-decoration: none;
}

.dp-nav-hot__chip:hover {
  border-color: var(--dp-color-primary);
  color: var(--dp-color-primary);
  background: var(--dp-color-primary-soft, #f0f4f8);
}

.dp-nav-hot__chip em {
  font-style: normal;
  font-size: 10px;
  color: var(--dp-color-accent);
  margin-left: 6px;
  letter-spacing: 0.04em;
}

.dp-nav-cats {
  padding-bottom: 40px;
}

.dp-nav-cat {
  margin-bottom: 10px;
  border: 1px solid var(--dp-color-border);
  border-radius: 12px;
  background: var(--dp-color-surface, #fff);
  box-shadow: var(--dp-shadow);
  overflow: hidden;
}

.dp-nav-cat[hidden],
.dp-nav-az-block[hidden],
[data-nav-item][hidden],
[data-nav-item].is-filtered-out {
  display: none !important;
}

.dp-nav-cat summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--dp-color-text);
}

.dp-nav-cat summary::-webkit-details-marker {
  display: none;
}

.dp-nav-cat__meta {
  margin-left: auto;
  font-size: 12px;
  font-weight: 400;
  color: var(--dp-color-text-muted);
}

.dp-nav-cat__chev {
  font-size: 12px;
  color: var(--dp-color-text-muted);
  transition: transform 0.15s ease;
}

.dp-nav-cat[open] summary {
  border-bottom: 1px solid var(--dp-color-border);
  color: var(--dp-color-primary);
}

.dp-nav-cat[open] .dp-nav-cat__chev {
  transform: rotate(90deg);
  color: var(--dp-color-primary);
}

.dp-nav-cat__body {
  padding: 6px 10px 12px;
}

.dp-nav-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 10px;
  border-radius: 6px;
  font-size: 13.5px;
  color: var(--dp-color-text);
  text-decoration: none;
}

.dp-nav-row:hover {
  background: var(--dp-color-primary-soft, #f0f4f8);
  color: var(--dp-color-primary);
}

.dp-nav-row__desc {
  flex-shrink: 0;
  font-size: 12px;
  color: var(--dp-color-text-muted);
}

.dp-nav-az-hero {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 24px 0 16px;
}

.dp-nav-az-hero__title {
  margin: 0 0 6px;
  font-size: 1.4rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  color: var(--dp-color-text);
}

.dp-nav-az-hero__lead {
  margin: 0;
  font-size: 14px;
  color: var(--dp-color-text-muted);
}

.dp-nav-az-search {
  display: flex;
  align-items: center;
  min-width: 240px;
  height: 40px;
  padding: 0 14px;
  border: 1px solid var(--dp-color-border);
  border-radius: 8px;
  background: var(--dp-color-surface, #fff);
  box-shadow: var(--dp-shadow);
}

.dp-nav-az-search__input {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--dp-color-text);
  font-size: 14px;
  outline: none;
}

.dp-nav-az-bar {
  position: sticky;
  top: var(--dp-header-height, 64px);
  z-index: 25;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
  padding: 10px 0 12px;
  margin-bottom: 8px;
  background: color-mix(in srgb, var(--dp-color-bg, #f7f5f2) 94%, transparent);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--dp-color-border);
}

.dp-nav-az-bar__lab {
  margin-right: 8px;
  font-size: 11px;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--dp-color-text-muted);
}

.dp-nav-az-bar__link {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: grid;
  place-items: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--dp-color-text-muted);
  border: 1px solid transparent;
  text-decoration: none;
}

.dp-nav-az-bar__link:hover {
  background: var(--dp-color-primary-soft, #f0f4f8);
  color: var(--dp-color-primary);
  border-color: var(--dp-color-border);
}

.dp-nav-az-bar__link.is-dim {
  opacity: 0.35;
  pointer-events: none;
}

.dp-nav-az-block {
  margin-bottom: 28px;
  scroll-margin-top: 120px;
}

.dp-nav-az-letter {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--dp-color-border);
}

.dp-nav-az-letter__big {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--dp-color-primary);
  color: var(--dp-color-on-primary, #fff);
  display: grid;
  place-items: center;
  font-size: 16px;
  font-weight: 700;
}

.dp-nav-az-letter__cnt {
  font-size: 12px;
  color: var(--dp-color-text-muted);
}

.dp-nav-az-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.dp-nav-az-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 8px;
  border-bottom: 1px solid var(--dp-color-border);
}

.dp-nav-az-list li:last-child {
  border-bottom: 0;
}

.dp-nav-az-list li:hover {
  background: var(--dp-color-primary-soft, #f0f4f8);
  border-radius: 6px;
}

.dp-nav-az-list__name {
  min-width: 140px;
  font-size: 14px;
  font-weight: 600;
  color: var(--dp-color-text);
  text-decoration: none;
}

.dp-nav-az-list__name:hover {
  color: var(--dp-color-accent);
}

.dp-nav-az-list__desc {
  flex: 1;
  min-width: 0;
  font-size: 13px;
  color: var(--dp-color-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dp-nav-az-list__tag {
  flex-shrink: 0;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--dp-color-primary-soft, #f0f4f8);
  color: var(--dp-color-primary);
  font-weight: 500;
}

[data-theme="dark"] .dp-nav-search-form,
[data-theme="dark"] .dp-nav-hot__chip,
[data-theme="dark"] .dp-nav-cat,
[data-theme="dark"] .dp-nav-az-search {
  background: var(--dp-color-bg);
  border-color: var(--dp-color-border);
  box-shadow: none;
}

[data-theme="dark"] .dp-nav-az-bar {
  background: color-mix(in srgb, var(--dp-color-bg) 94%, transparent);
}

@media (max-width: 768px) {
  .dp-nav-page--search,
  .dp-nav-page--az {
    max-width: 100%;
  }

  .dp-nav-search-form {
    max-width: 100%;
  }

  .dp-nav-az-hero {
    flex-direction: column;
    align-items: stretch;
  }

  .dp-nav-az-search {
    min-width: 0;
    width: 100%;
  }

  .dp-nav-az-bar {
    position: static;
  }

  .dp-nav-az-list li {
    flex-wrap: wrap;
  }

  .dp-nav-az-list__name {
    min-width: 0;
  }

  .dp-nav-az-list__desc {
    width: 100%;
    order: 3;
    white-space: normal;
  }
}

body.dp-is-nav #page.dp-page {
  max-width: 1100px;
}

body.dp-is-nav .dp-main,
.dp-main--wide,
.dp-main:has(.dp-nav-page) {
  max-width: 100%;
  flex: 1 1 100%;
}

@media (min-width: 1200px) {
  body.dp-is-nav .dp-main,
  .dp-main--wide,
  .dp-main:has(.dp-nav-page) {
    max-width: 100%;
  }
}

/* 代码块固定深色底（与站点浅/深色无关）；行内 code 仍跟主题变量 */
.dp-codeblock,
pre.dp-codeblock,
pre.dp-codeblock[class*='language-'],
.dp-code > pre,
.editor-styles-wrapper pre,
.mce-content-body pre {
  color: #e6edf3;
  background: #0d1117;
  border-color: rgba(230, 237, 243, 0.12);
}

pre.dp-codeblock > .dp-codeblock__gutter,
.dp-code > pre > .dp-codeblock__gutter {
  color: #8b949e;
  border-right-color: #21262d;
  background: #010409;
  border-radius: 8px 0 0 8px;
}

pre.dp-codeblock > code,
pre.dp-codeblock > code[class*='language-'],
.dp-code > pre > code,
.dp-code > pre > code[class*='language-'],
code[class*='language-'],
pre[class*='language-'] {
  color: #e6edf3;
  background: transparent;
  text-shadow: none;
}

/* Prism 深色高亮 token（代码块固定深色底） */
.token.comment,
.token.prolog,
.token.doctype,
.token.cdata {
  color: #8b949e;
}

.token.punctuation {
  color: #c9d1d9;
}

.token.property,
.token.tag,
.token.boolean,
.token.number,
.token.constant,
.token.symbol,
.token.deleted {
  color: #79c0ff;
}

.token.selector,
.token.attr-name,
.token.string,
.token.char,
.token.builtin,
.token.inserted {
  color: #a5d6ff;
}

.token.operator,
.token.entity,
.token.url,
.language-css .token.string,
.style .token.string {
  color: #ff7b72;
  background: transparent;
}

.token.atrule,
.token.attr-value,
.token.keyword {
  color: #ff7b72;
  font-weight: 600;
}

.token.function,
.token.class-name {
  color: #d2a8ff;
}

.token.regex,
.token.important,
.token.variable {
  color: #ffa657;
}

code[class*='language-'],
pre[class*='language-'] {
  text-shadow: none;
}

/* 正文语义标记 */
.dp-entry__content kbd,
.dp-content kbd {
  display: inline-block;
  padding: 0.1em 0.4em;
  font-family: var(--dp-font-mono, ui-monospace, SFMono-Regular, Menlo, Consolas, monospace);
  font-size: 0.86em;
  line-height: 1.3;
  color: var(--dp-color-text);
  background: var(--dp-color-bg-alt, #f5f7fa);
  border: 1px solid var(--dp-color-border, rgba(30, 58, 95, 0.18));
  border-bottom-width: 2px;
  border-radius: 4px;
}

.dp-entry__content samp,
.dp-content samp {
  display: inline-block;
  padding: 0.12em 0.35em;
  font-family: var(--dp-font-mono, ui-monospace, SFMono-Regular, Menlo, Consolas, monospace);
  font-size: 0.92em;
  line-height: 1.3;
  color: var(--dp-code-text, var(--dp-color-text-muted, #5a6577));
  background: #e4ebf3;
  border: 0;
  border-radius: 4px;
}

.dp-entry__content var,
.dp-content var {
  font-style: italic;
  font-family: inherit;
  color: var(--dp-color-primary, #1e3a5f);
}

.dp-entry__content abbr[title],
.dp-content abbr[title] {
  text-decoration: none;
  border-bottom: 1px dotted var(--dp-color-text-muted, #6b7a8f);
  cursor: help;
}

[data-theme="dark"] .dp-entry__content samp,
[data-theme="dark"] .dp-content samp {
  color: var(--dp-code-text);
  background: #0e1829;
  border: 0;
}

/* 行内 code 略加深（与代码块深色底无关） */
[data-theme="dark"] .dp-code-inline,
[data-theme="dark"] .editor-styles-wrapper :not(pre) > code,
[data-theme="dark"] .mce-content-body :not(pre) > code,
body.theme-dark .dp-code-inline,
body.theme-dark .editor-styles-wrapper :not(pre) > code,
body.theme-dark .mce-content-body :not(pre) > code {
  background: #0e1829;
  border: 0;
}


[data-theme="dark"] .dp-code-inline,
[data-theme="dark"] .editor-styles-wrapper :not(pre) > code,
[data-theme="dark"] .mce-content-body :not(pre) > code,
[data-theme="dark"] .dp-codeblock,
[data-theme="dark"] pre.dp-codeblock,
[data-theme="dark"] pre.dp-codeblock[class*='language-'],
[data-theme="dark"] .editor-styles-wrapper pre,
[data-theme="dark"] .mce-content-body pre {
  color: var(--dp-code-text);
  background: var(--dp-code-bg);
  border-color: var(--dp-code-border);
}

[data-theme="dark"] pre.dp-codeblock > .dp-codeblock__gutter {
  color: var(--dp-code-muted);
  border-right-color: var(--dp-code-gutter);
  background: var(--dp-code-bg);
}

[data-theme="dark"] code[class*='language-'],
[data-theme="dark"] pre[class*='language-'] {
  color: var(--dp-code-text);
  text-shadow: none;
  background: var(--dp-code-bg);
}

[data-theme="dark"] .token.comment,
[data-theme="dark"] .token.prolog,
[data-theme="dark"] .token.doctype,
[data-theme="dark"] .token.cdata {
  color: var(--dp-code-muted);
}

[data-theme="dark"] .token.punctuation {
  color: var(--dp-code-text);
}

[data-theme="dark"] .token.property,
[data-theme="dark"] .token.tag,
[data-theme="dark"] .token.boolean,
[data-theme="dark"] .token.number,
[data-theme="dark"] .token.constant,
[data-theme="dark"] .token.symbol,
[data-theme="dark"] .token.deleted {
  color: #ff7b72;
}

[data-theme="dark"] .token.selector,
[data-theme="dark"] .token.attr-name,
[data-theme="dark"] .token.string,
[data-theme="dark"] .token.char,
[data-theme="dark"] .token.builtin,
[data-theme="dark"] .token.inserted {
  color: #a5d6ff;
}

[data-theme="dark"] .token.operator,
[data-theme="dark"] .token.entity,
[data-theme="dark"] .token.url,
[data-theme="dark"] .language-css .token.string,
[data-theme="dark"] .style .token.string {
  color: #79c0ff;
  background: transparent;
}

[data-theme="dark"] .token.atrule,
[data-theme="dark"] .token.attr-value,
[data-theme="dark"] .token.keyword {
  color: #ff7b72;
}

[data-theme="dark"] .token.function,
[data-theme="dark"] .token.class-name {
  color: #d2a8ff;
}

[data-theme="dark"] .token.regex,
[data-theme="dark"] .token.important,
[data-theme="dark"] .token.variable {
  color: #ffa657;
}

/* Gallery / Office preview layout (set 2) */
.dp-digital-archive__header--hero {
  padding: 1.75rem 0 0.35rem;
}

.dp-digital-archive__hero {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr;
  gap: 1.5rem;
  align-items: end;
}

@media (max-width: 800px) {
  .dp-digital-archive__hero {
    grid-template-columns: 1fr;
  }
}

.dp-digital-archive__hero-copy .dp-digital-archive__title {
  margin: 0 0 0.55rem;
  font-size: 1.75rem;
  font-weight: 650;
  letter-spacing: -0.025em;
}

.dp-digital-archive__hero-copy .dp-digital-archive__desc {
  margin: 0;
  max-width: 40em;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--dp-color-text-muted, #666);
}

.dp-digital-archive__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.1rem 1.25rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--dp-color-border, #e6e8eb);
  border-radius: 10px;
  background: var(--dp-color-surface, var(--dp-color-bg, #fff));
  box-shadow: var(--dp-shadow, 0 1px 3px rgba(15, 23, 42, 0.06));
  color: var(--dp-color-text-muted, #666);
  font-size: 0.8125rem;
}

.dp-digital-archive__stat strong {
  display: block;
  margin-bottom: 0.15rem;
  font-size: 1.25rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  color: var(--dp-color-primary, #1e3a5f);
  font-variant-numeric: tabular-nums;
}

.dp-digital-archive--gallery .dp-card-body {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 0.9rem 0.9rem 1rem;
}

.dp-digital-archive--gallery .dp-card-title {
  margin: 0;
  padding: 0;
  font-size: 0.97rem;
  font-weight: 650;
  letter-spacing: -0.015em;
  line-height: 1.35;
}

.dp-digital-archive--gallery .dp-card-digital__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.55rem;
  margin-top: auto;
}

.dp-digital-archive--gallery .dp-card-digital__views {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  min-width: 0;
  color: var(--dp-color-text-muted, #666);
  font-size: 0.75rem;
  line-height: 1;
}

.dp-digital-archive--gallery .dp-card-digital__views svg {
  flex: 0 0 auto;
}

.dp-digital-archive--gallery .dp-card-title a {
  display: -webkit-box;
  overflow: hidden;
  color: var(--dp-color-text, #111);
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  white-space: normal;
}

.dp-digital-archive--gallery .dp-card-digital__price {
  display: inline-flex;
  align-items: baseline;
  flex: 0 0 auto;
  margin: 0;
  padding: 0;
  border-radius: 0;
  background: transparent;
  color: var(--dp-color-primary, #1e3a5f);
  font-size: 1.05rem;
  font-weight: 650;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.dp-digital-archive--gallery .dp-card-digital__view {
  flex: 0 0 auto;
  margin-left: auto;
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--dp-color-border, #e6e8eb);
  border-radius: 999px;
  background: var(--dp-color-surface, var(--dp-color-bg, #fff));
  color: var(--dp-color-text-muted, #666);
  font-size: 0.75rem;
  line-height: 1;
  text-decoration: none;
}

.dp-digital-archive--gallery .dp-card-digital__view:hover {
  border-color: color-mix(in srgb, var(--dp-color-primary, #1e3a5f) 35%, var(--dp-color-border, #e6e8eb));
  color: var(--dp-color-primary, #1e3a5f);
}

.dp-digital-archive--gallery .dp-card-excerpt {
  flex: 1 1 100%;
  margin: 0;
}

[data-theme="dark"] .dp-digital-archive--gallery .dp-card-thumb,
[data-theme="dark"] .dp-digital-archive--gallery .dp-card-thumb.is-tall,
[data-theme="dark"] .dp-digital-archive--gallery .dp-card-thumb.is-wide {
  background: var(--dp-color-bg-muted, #1a2230);
}