/* ===== Wiki 文章排版样式 ===== */

/* 内容卡片容器 — 为文章提供背景和圆角 */
.wiki-content-box {
  background: var(--bg-container);
  border-radius: 20px;
  padding: 30px 40px;
  max-width: 960px;
  margin: 0 auto;
}

.wiki-article {
  max-width: 860px;
  margin: 0 auto;
  padding: 20px 0;
  line-height: 1.85;
  color: var(--text-body);
}

.wiki-article h1 {
  font-size: 2rem;
  text-align: center;
  margin-bottom: 12px;
  color: var(--color-accent);
}

.wiki-article h2 {
  font-size: 1.6rem;
  text-align: left;
  margin: 40px 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-medium);
  color: var(--color-accent);
}

.wiki-article h3 {
  font-size: 1.3rem;
  text-align: left;
  margin: 28px 0 12px;
  padding-bottom: 0;
  color: var(--color-heading-mid);
  display: block;
}

.wiki-article h4 {
  font-size: 1.1rem;
  margin: 20px 0 10px;
  color: var(--text-dim);
}

.wiki-article p {
  margin: 12px 0;
}

.wiki-article a {
  color: var(--color-link);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.wiki-article a:hover {
  opacity: 0.8;
}

/* 列表 */
.wiki-article ul,
.wiki-article ol {
  margin: 12px 0;
  padding-left: 28px;
}

.wiki-article li {
  margin: 6px 0;
}

.wiki-article li > ul,
.wiki-article li > ol {
  margin: 4px 0;
}

/* 引用块 */
.wiki-article blockquote {
  margin: 16px 0;
  padding: 12px 20px;
  border-left: 4px solid var(--color-accent-mid);
  background: var(--bg-highlight);
  border-radius: 0 8px 8px 0;
  color: var(--text-dim);
}

.wiki-article blockquote p {
  margin: 6px 0;
}

/* 行内代码 */
.wiki-article code {
  background: var(--bg-option);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.9em;
  font-family: "Cascadia Code", "Fira Code", Consolas, monospace;
  color: var(--text-primary);
}

/* 代码块 */
.wiki-article pre {
  background: var(--bg-card);
  border: 1px solid var(--border-medium);
  border-radius: 10px;
  padding: 16px 20px;
  overflow-x: auto;
  margin: 16px 0;
  line-height: 1.6;
}

.wiki-article pre code {
  background: none;
  padding: 0;
  color: var(--text-body);
  font-size: 0.9rem;
}

/* 表格 */
.wiki-article .table-wrapper {
  overflow-x: auto;
  margin: 16px 0;
}

.wiki-article table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.wiki-article th,
.wiki-article td {
  padding: 10px 14px;
  border: 1px solid var(--border-medium);
  text-align: left;
}

.wiki-article th {
  background: var(--bg-highlight);
  color: var(--color-accent);
  font-weight: 600;
}

.wiki-article tr:nth-child(even) td {
  background: var(--bg-accent-subtle);
}

/* 图片 */
.wiki-article img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  display: block;
  margin: 16px auto;
}

/* 水平线 */
.wiki-article hr {
  border: none;
  border-top: 1px solid var(--border-medium);
  margin: 32px 0;
}

/* ===== 目录 (TOC) ===== */
.wiki-toc {
  background: var(--bg-card-light);
  padding: 20px 24px;
  margin: 20px 0 30px;
}

.wiki-toc-title {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-accent);
  margin-bottom: 10px;
}

.wiki-toc ol {
  list-style: none;
  padding-left: 0;
  counter-reset: toc;
}

.wiki-toc li {
  margin: 4px 0;
}

.wiki-toc a {
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s;
}

.wiki-toc a:hover {
  color: var(--color-link);
}

/* ===== 标题锚点链接 ===== */
.heading-anchor {
  opacity: 0;
  font-size: 0.75em;
  margin-left: -1em;
  padding-right: 0.3em;
  color: var(--color-accent);
  text-decoration: none;
  vertical-align: middle;
  transition: opacity 0.2s;
}
h2:hover .heading-anchor,
h3:hover .heading-anchor,
h4:hover .heading-anchor {
  opacity: 1;
}
.heading-anchor:hover {
  color: var(--color-link);
}

/* ===== 回到顶部 ===== */
.back-to-top {
  position: fixed;
  bottom: 28px;
  right: 20px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: var(--bg-card);
  color: var(--text-dim);
  font-size: 1rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.3s, visibility 0.3s, transform 0.3s, background 0.2s;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 8px rgba(0,0,0,0.10);
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.back-to-top:hover {
  background: var(--color-accent);
  color: #fff;
}

/* ===== 页面布局微调 ===== */
.main-content {
  min-width: 0;
}

/* ===== 右侧目录侧边栏 ===== */
.toc-sidebar {
  width: 220px;
  flex-shrink: 0;
  position: sticky;
  top: 80px;
  align-self: flex-start;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
  padding-left: 24px;
}
.toc-sidebar .wiki-toc {
  padding: 16px 0;
  margin: 0;
  font-size: 0.88rem;
  background: transparent;
}
.toc-sidebar .wiki-toc-title {
  font-size: 0.95rem;
  margin-bottom: 8px;
}
.toc-sidebar .wiki-toc ol {
  padding-left: 0;
}
.toc-sidebar .wiki-toc li {
  margin: 3px 0;
  line-height: 1.5;
}

/* ===== 移动端底部工具栏 ===== */
.mobile-toolbar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 48px;
  background: var(--bg-card);
  border-top: 1px solid var(--border-subtle);
  z-index: 1001;
  padding: 0 8px;
  justify-content: space-around;
  align-items: center;
  transition: transform 0.2s ease;
}
.toolbar-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border: none;
  border-radius: 6px;
  background: transparent;
  color: var(--text-dim);
  font-size: 0.85rem;
  cursor: pointer;
  transition: background 0.15s;
}
.toolbar-btn:hover,
.toolbar-btn:active {
  background: var(--bg-highlight);
  color: var(--text-body);
}
.mobile-toolbar.hidden {
  transform: translateY(100%);
  transition: transform 0.2s ease;
}
.toolbar-btn i {
  font-size: 0.9rem;
}

/* ===== TOC 遮罩 (移动端) ===== */
.toc-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 998;
}

@media (max-width: 1100px) {
  .toc-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    max-height: 100vh;
    z-index: 999;
    background: var(--bg-card);
    padding: 60px 20px 20px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    overflow-y: auto;
  }
  .toc-sidebar.open {
    transform: translateX(0);
  }
  .toc-overlay.open {
    display: block;
  }
  .mobile-toolbar {
    display: flex;
  }
  .sidebar-toggle {
    display: none;
  }
  .back-to-top {
    display: none;
  }
  .wiki-article {
    padding-bottom: 60px;
  }
  .category-section {
    padding-bottom: 60px;
  }
}

/* ===== 信息提示框 ===== */
.wiki-callout {
  margin: 16px 0;
  padding: 14px 18px;
  border-radius: 10px;
  border-left: 4px solid;
  font-size: 0.95rem;
}

.wiki-callout.info {
  background: rgba(42, 88, 143, 0.15);
  border-color: var(--color-accent-mid);
  color: var(--text-dim);
}

.wiki-callout.warn {
  background: rgba(224, 184, 0, 0.12);
  border-color: var(--phi-gold);
  color: var(--text-dim);
}

.wiki-callout.tip {
  background: rgba(76, 175, 80, 0.12);
  border-color: var(--color-copy-end);
  color: var(--text-dim);
}

/* ===== Wiki 索引页 ===== */
.wiki-list {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}

.wiki-card {
  background: var(--bg-card);
  border-radius: 12px;
  padding: 20px 24px;
  transition: all 0.3s ease;
  text-decoration: none;
  color: inherit;
  display: block;
  border: 1px solid var(--border-subtle);
}

.wiki-card:hover {
  background: var(--bg-card-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.wiki-card-title {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.wiki-card-desc {
  font-size: 0.95rem;
  color: var(--text-dim);
  line-height: 1.6;
}

.wiki-card-meta {
  margin-top: 10px;
  font-size: 0.8rem;
  color: var(--text-subtle);
}

.wiki-search {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-card-light);
  border: none;
  border-radius: 12px;
  padding: 10px 18px;
  max-width: 500px;
  margin: 0 auto 20px;
}

.wiki-search i {
  color: var(--text-subtle);
}

.wiki-search input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  font-size: 1rem;
  color: var(--text-body);
}

.wiki-search input::placeholder {
  color: var(--text-subtle);
}

.wiki-empty {
  text-align: center;
  padding: 40px;
  color: var(--text-subtle);
}

/* ===== 页面时间戳 ===== */
.wiki-meta {
  margin-top: 36px;
  padding: 12px 0;
  font-size: 0.85rem;
  color: var(--text-subtle);
  text-align: center;
  display: flex;
  justify-content: center;
  gap: 16px;
}

/* ===== 免责声明 ===== */
.wiki-disclaimer {
  font-size: 0.85rem;
  color: var(--text-subtle);
  text-align: center;
  margin: 16px 0 0;
  padding: 8px 12px;
  background: var(--bg-highlight);
  border-radius: 8px;
}

/* ===== 响应式 ===== */
@media (max-width: 768px) {
  .wiki-content-box {
    padding: 16px 14px;
    border-radius: 12px;
  }

  .wiki-article {
    padding: 10px 0;
  }

  .wiki-article h1 { font-size: 1.6rem; }
  .wiki-article h2 { font-size: 1.3rem; }
  .wiki-article h3 { font-size: 1.1rem; }

  .wiki-article table {
    font-size: 0.85rem;
  }

  .wiki-article th,
  .wiki-article td {
    padding: 8px 10px;
  }

  .wiki-toc {
    padding: 14px 16px;
  }
}