/* ============================================================
   OneDong · 排版元素 (Typography)
   移植自 Fuwari Typora base,选择器 #write → .entry-content
   兼容经典编辑器输出与古腾堡(Gutenberg)块类。
   ============================================================ */

/* —— 基础重置 —— */
html { min-height: 100%; font-size: 16px; }
*,
*::before,
*::after { box-sizing: border-box; }

body {
  min-height: 100%;
  margin: 0;
  background: var(--page-bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.78;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  transition: background-color 0.25s ease, color 0.25s ease;
}

::selection { background: var(--selection-bg); color: var(--text); }

img { max-width: 100%; height: auto; }

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 750;
  line-height: 1.25;
  letter-spacing: -0.025em;
}

p { margin: 0; }

/* —— 链接(Apple 风:蓝色、无默认下划线、悬停下划线)—— */
a {
  color: var(--primary);
  font-weight: 500;
  text-decoration: none;
  transition: color 0.15s ease;
}
a:hover { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 0.2rem; }
a:active { color: var(--primary-strong); }

/* —— 文章正文容器 —— */
.entry-content {
  font-size: 1rem;
  line-height: 1.78;
  color: var(--text);
  word-wrap: break-word;
  overflow-wrap: break-word;
}
.entry-content > *:first-child { margin-top: 0; }
.entry-content > *:last-child { margin-bottom: 0; }
.entry-content p { margin: 1rem 0; }
.entry-summary { color: var(--text); line-height: 1.7; }
.entry-summary p { margin: 0; }

/* —— 标题 —— */
.entry-content h1,
.entry-content h2,
.entry-content h3,
.entry-content h4,
.entry-content h5,
.entry-content h6 {
  position: relative;
  margin: 1.6rem 0 0.8rem;
  font-weight: 750;
  line-height: 1.25;
  letter-spacing: -0.025em;
  scroll-margin-top: 4rem;
}
.entry-content h1 {
  margin: 0 0 1.4rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px dashed var(--line-strong);
  font-size: 2.25rem;
}
.entry-content h2 {
  margin-top: 2.4rem;
  padding-bottom: 0.55rem;
  border-bottom: 1px dashed var(--line);
  font-size: 1.75rem;
}
.entry-content h3 { font-size: 1.45rem; }
.entry-content h4 { font-size: 1.2rem; }
.entry-content h5 { color: var(--primary-strong); font-size: 1.05rem; }
.entry-content h6 {
  color: var(--text-muted);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
.entry-content h2::before,
.entry-content h3::before,
.entry-content h4::before {
  content: "";
  position: absolute;
  top: 0.18em;
  left: -1rem;
  width: 0.28rem;
  height: 1em;
  border-radius: 999px;
  background: var(--primary);
  opacity: 0.72;
}

/* —— 行内元素 —— */
.entry-content strong { font-weight: 760; }
.entry-content em { color: color-mix(in oklch, var(--text) 88%, var(--primary)); }
.entry-content mark {
  padding: 0.1em 0.35em;
  border-radius: 0.35rem;
  background: color-mix(in oklch, var(--warning) 28%, transparent);
  color: var(--text);
}
.entry-content kbd {
  display: inline-block;
  min-width: 1.45em;
  padding: 0.12em 0.42em;
  border: 1px solid var(--line-strong);
  border-radius: 0.34rem;
  background: var(--card-bg);
  box-shadow: inset 0 -1px 0 var(--line);
  font-family: var(--font-mono);
  font-size: 0.86em;
  line-height: 1.35;
  text-align: center;
  vertical-align: 0.08em;
  white-space: nowrap;
}
.entry-content del { color: var(--text-muted); }
.entry-content sub,
.entry-content sup { line-height: 0; }

/* —— 列表 —— */
.entry-content ul,
.entry-content ol { margin: 1rem 0; padding-left: 1.55rem; }
.entry-content li { margin: 0.35rem 0; padding-left: 0.15rem; }
.entry-content li::marker { color: var(--primary); font-weight: 700; }
.entry-content li > p { margin: 0.4rem 0; }

/* —— 定义列表 —— */
.entry-content dl {
  margin: 1rem 0;
  padding: 0.9rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-medium);
  background: color-mix(in oklch, var(--btn-bg) 42%, transparent);
}
.entry-content dt { margin-top: 0.8rem; font-weight: 740; }
.entry-content dt:first-child { margin-top: 0; }
.entry-content dd { margin: 0.15rem 0 0.8rem 1.1rem; color: var(--text-muted); }
.entry-content dd:last-child { margin-bottom: 0; }

/* —— 引用块(左侧色条) —— */
.entry-content blockquote,
.entry-content .wp-block-quote,
.entry-content .wp-block-pullquote {
  position: relative;
  margin: 1rem 0;
  padding: 0.9rem 1.15rem 0.9rem 1.4rem;
  border-left: 0;
  border-radius: var(--radius-medium);
  background: color-mix(in oklch, var(--btn-bg) 72%, transparent);
  color: var(--text-muted);
  font-style: normal;
}
.entry-content blockquote::before,
.entry-content .wp-block-quote::before {
  content: "";
  position: absolute;
  inset: 0.75rem auto 0.75rem 0.45rem;
  width: 0.28rem;
  border-radius: 999px;
  background: var(--primary);
}
.entry-content blockquote > :first-child,
.entry-content .wp-block-quote > :first-child { margin-top: 0; }
.entry-content blockquote > :last-child,
.entry-content .wp-block-quote > :last-child { margin-bottom: 0; }
.entry-content blockquote p,
.entry-content .wp-block-quote p { color: inherit; }
.entry-content .wp-block-quote.is-style-large,
.entry-content .wp-block-pullquote { font-size: 1.25rem; }
.entry-content .wp-block-quote cite,
.entry-content .wp-block-pullquote cite {
  display: block;
  margin-top: 0.5rem;
  color: var(--text-faint);
  font-size: 0.9rem;
  font-style: normal;
}

/* —— 分隔线 —— */
.entry-content hr,
.entry-content .wp-block-separator {
  height: 0;
  margin: 2.25rem auto;
  border: 0;
  border-top: 2px dashed var(--line-strong);
  background: none;
}
.entry-content .wp-block-separator.is-style-dots::before {
  color: var(--text-faint);
}

/* —— 媒体与对齐 —— */
.entry-content img,
.entry-content video,
.entry-content iframe {
  display: block;
  max-width: 100%;
  margin: 1.25rem auto;
  border-radius: var(--radius-medium);
}
.entry-content img { box-shadow: 0 8px 28px rgba(65, 56, 98, 0.10); }
.entry-content figure { margin: 1.25rem 0; }
.entry-content figcaption,
.entry-content .wp-element-caption,
.entry-content .wp-caption-text {
  margin-top: 0.5rem;
  color: var(--text-faint);
  font-size: 0.9rem;
  text-align: center;
}
.entry-content .alignleft { float: left; margin: 0.5rem 1.25rem 0.5rem 0; }
.entry-content .alignright { float: right; margin: 0.5rem 0 0.5rem 1.25rem; }
.entry-content .aligncenter { margin-left: auto; margin-right: auto; }
.entry-content .alignwide { max-width: none; }
.entry-content .alignfull { left: 50%; transform: translateX(-50%); max-width: 100vw; }

/* —— 表格(圆角 + 斑马纹 + 悬停) —— */
.entry-content table,
.entry-content .wp-block-table table {
  width: 100%;
  margin: 1rem 0;
  border: 1px solid var(--line);
  border-collapse: separate;
  border-spacing: 0;
  border-radius: var(--radius-medium);
  overflow: hidden;
  background: var(--card-bg);
  font-size: 0.96rem;
}
.entry-content th,
.entry-content td,
.entry-content .wp-block-table th,
.entry-content .wp-block-table td {
  padding: 0.75rem 0.9rem;
  border: 0;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.entry-content th:last-child,
.entry-content td:last-child { border-right: 0; }
.entry-content tr:last-child td { border-bottom: 0; }
.entry-content thead th,
.entry-content .wp-block-table thead th {
  background: var(--table-head);
  font-weight: 720;
}
.entry-content tbody tr:nth-child(even) td { background: var(--table-row); }
.entry-content tbody tr:hover td { background: var(--btn-hover); }

/* —— 行内代码(代码块外观见 code.css) —— */
.entry-content code,
.entry-content tt {
  padding: 0.12rem 0.35rem;
  border-radius: 0.38rem;
  background: var(--inline-code-bg);
  color: var(--inline-code-color);
  font-family: var(--font-mono);
  font-size: 0.9em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
.entry-content blockquote code,
.entry-content table code,
.entry-content details code,
.entry-content .wp-block-quote code {
  border: 1px solid color-mix(in oklch, var(--primary) 34%, transparent);
  background: color-mix(in oklch, var(--card-bg) 76%, var(--primary) 24%);
  color: var(--primary-strong);
  font-weight: 640;
}
.entry-content pre code {
  padding: 0;
  border-radius: 0;
  background: transparent;
  color: inherit;
  font-size: inherit;
}

/* —— 折叠面板 —— */
.entry-content details {
  display: block;
  margin: 1rem 0;
  padding: 0 1rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-medium);
  background: color-mix(in oklch, var(--btn-bg) 48%, transparent);
  overflow: hidden;
}
.entry-content summary {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 -1rem;
  padding: 0.8rem 1rem;
  cursor: pointer;
  font-weight: 650;
  line-height: 1.45;
  list-style: none;
}
.entry-content summary::-webkit-details-marker { display: none; }
.entry-content summary::before {
  content: "";
  flex: 0 0 auto;
  width: 0.45rem;
  height: 0.45rem;
  border-right: 0.14rem solid currentColor;
  border-bottom: 0.14rem solid currentColor;
  opacity: 0.72;
  transform: rotate(-45deg);
  transition: transform 0.15s ease;
}
.entry-content details[open] > summary {
  margin-bottom: 0.85rem;
  border-bottom: 1px solid var(--line);
  background: color-mix(in oklch, var(--btn-bg) 64%, transparent);
}
.entry-content details[open] > summary::before { transform: rotate(45deg); }
.entry-content details > :last-child { margin-bottom: 0; }

/* —— 古腾堡其它块 —— */
.entry-content .wp-block-embed { margin: 1.25rem 0; }
.entry-content .wp-block-calendar,
.entry-content .wp-block-archives,
.entry-content .wp-block-categories,
.entry-content .wp-block-latest-posts,
.entry-content .wp-block-tag-cloud {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-medium);
  padding: 1rem 1.25rem;
}
.entry-content .wp-block-archives a,
.entry-content .wp-block-categories a,
.entry-content .wp-block-latest-posts a,
.entry-content .wp-block-tag-cloud a {
  background: none;
  text-decoration: none;
}
.entry-content .wp-block-archives a:hover,
.entry-content .wp-block-categories a:hover,
.entry-content .wp-block-latest-posts a:hover,
.entry-content .wp-block-tag-cloud a:hover { background: var(--link-hover); }
.entry-content .wp-block-button .wp-block-button__link {
  border-radius: var(--radius-small);
  background: var(--primary);
  color: #fff;
  font-weight: 650;
}
.entry-content .has-drop-cap:not(:focus)::first-letter {
  float: left;
  margin: 0.1em 0.12em 0 0;
  font-size: 3.4em;
  font-weight: 760;
  line-height: 0.8;
  color: var(--primary-strong);
}