/*
Theme Name: WikiPolymerization
Theme URI: https://example.com/wiki-polymerization
Author: WikiPolymerization
Author URI: https://example.com
Description: 一个基于Wikipedia样式的内容聚合WordPress主题，支持标签聚合、响应式布局、强大的SEO优化和自定义选项
Version: 1.0.0
Requires at least: 5.0
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: wiki-polymerization
Tags: wiki-style, content-aggregation, responsive, seo-optimized, custom-menu, custom-logo, featured-images, translation-ready
*/

/* WikiPolymerization CSS Variables */
:root {
  --wiki-polymerization-primary: #3366cc;
  --wiki-polymerization-secondary: #f8f9fa;
  --wiki-polymerization-border: #a2a9b1;
  --wiki-polymerization-text: #202122;
  --wiki-polymerization-link: #3366cc;
  --wiki-polymerization-link-visited: #5b8ab5;
  --wiki-polymerization-bg: #ffffff;
  --wiki-polymerization-header-bg: #f8f9fa;
  --wiki-polymerization-sidebar-bg: #f8f9fa;
  --wiki-polymerization-border-radius: 2px;
  --wiki-polymerization-spacing: 1rem;
  --wiki-polymerization-max-width: 1200px;
  --wiki-polymerization-sidebar-width: 280px;
}

/* WikiPolymerization Reset */
.wiki-polymerization-reset {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* WikiPolymerization Typography */
.wiki-polymerization-typography {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 14px;
  line-height: 1.6;
  color: var(--wiki-polymerization-text);
}

/* WikiPolymerization Layout */
.wiki-polymerization-container {
  max-width: var(--wiki-polymerization-max-width);
  margin: 0 auto;
  padding: 0 var(--wiki-polymerization-spacing);
}

.wiki-polymerization-main-layout {
  display: flex;
  gap: var(--wiki-polymerization-spacing);
  margin-top: var(--wiki-polymerization-spacing);
}

.wiki-polymerization-content-area {
  flex: 1;
  min-width: 0;
}

.wiki-polymerization-sidebar {
  width: var(--wiki-polymerization-sidebar-width);
  flex-shrink: 0;
}

/* WikiPolymerization Header */
.wiki-polymerization-header {
  background: var(--wiki-polymerization-header-bg);
  border-bottom: 1px solid var(--wiki-polymerization-border);
  padding: 0.5rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.wiki-polymerization-logo-area {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.wiki-polymerization-site-title {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--wiki-polymerization-primary);
}

.wiki-polymerization-site-title a {
  text-decoration: none;
  color: inherit;
}

.wiki-polymerization-nav-menu {
  display: flex;
  gap: 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.wiki-polymerization-nav-menu li {
  position: relative;
}

.wiki-polymerization-nav-menu a {
  color: var(--wiki-polymerization-text);
  text-decoration: none;
  padding: 0.5rem;
  display: block;
  transition: background 0.2s;
}

.wiki-polymerization-nav-menu a:hover {
  background: rgba(0,0,0,0.05);
}

/* WikiPolymerization Article Styles */
.wiki-polymerization-article {
  background: var(--wiki-polymerization-bg);
  border: 1px solid var(--wiki-polymerization-border);
  border-radius: var(--wiki-polymerization-border-radius);
  margin-bottom: var(--wiki-polymerization-spacing);
  overflow: hidden;
}

.wiki-polymerization-article-header {
  background: var(--wiki-polymerization-header-bg);
  border-bottom: 1px solid var(--wiki-polymerization-border);
  padding: 0.75rem 1rem;
}

.wiki-polymerization-article-title {
  font-size: 1.25rem;
  margin: 0;
  line-height: 1.3;
}

.wiki-polymerization-article-title a {
  color: var(--wiki-polymerization-text);
  text-decoration: none;
}

.wiki-polymerization-article-title a:hover {
  text-decoration: underline;
}

.wiki-polymerization-article-content {
  padding: 1rem;
}

.wiki-polymerization-article-meta {
  font-size: 0.85rem;
  color: #72777d;
  padding: 0.5rem 1rem;
  background: var(--wiki-polymerization-secondary);
  border-top: 1px solid var(--wiki-polymerization-border);
}

/* WikiPolymerization Tag Aggregation */
.wiki-polymerization-tag-section {
  background: var(--wiki-polymerization-bg);
  border: 1px solid var(--wiki-polymerization-border);
  border-radius: var(--wiki-polymerization-border-radius);
  margin-bottom: var(--wiki-polymerization-spacing);
}

.wiki-polymerization-tag-section-header {
  background: var(--wiki-polymerization-primary);
  color: #fff;
  padding: 0.5rem 1rem;
  font-weight: bold;
}

.wiki-polymerization-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 1rem;
}

.wiki-polymerization-tag-item {
  background: var(--wiki-polymerization-secondary);
  border: 1px solid var(--wiki-polymerization-border);
  border-radius: var(--wiki-polymerization-border-radius);
  padding: 0.25rem 0.75rem;
  font-size: 0.9rem;
  text-decoration: none;
  color: var(--wiki-polymerization-link);
  transition: all 0.2s;
}

.wiki-polymerization-tag-item:hover {
  background: var(--wiki-polymerization-primary);
  color: #fff;
  border-color: var(--wiki-polymerization-primary);
}

/* WikiPolymerization Sidebar Widgets */
.wiki-polymerization-widget {
  background: var(--wiki-polymerization-bg);
  border: 1px solid var(--wiki-polymerization-border);
  border-radius: var(--wiki-polymerization-border-radius);
  margin-bottom: var(--wiki-polymerization-spacing);
}

.wiki-polymerization-widget-title {
  background: var(--wiki-polymerization-header-bg);
  border-bottom: 1px solid var(--wiki-polymerization-border);
  padding: 0.75rem 1rem;
  font-weight: bold;
  font-size: 1rem;
}

.wiki-polymerization-widget-content {
  padding: 1rem;
}

.wiki-polymerization-widget ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.wiki-polymerization-widget li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--wiki-polymerization-secondary);
}

.wiki-polymerization-widget li:last-child {
  border-bottom: none;
}

/* WikiPolymerization Footer */
.wiki-polymerization-footer {
  background: var(--wiki-polymerization-header-bg);
  border-top: 1px solid var(--wiki-polymerization-border);
  padding: 2rem 0;
  margin-top: 2rem;
}

.wiki-polymerization-footer-content {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: space-between;
}

.wiki-polymerization-footer-widget {
  flex: 1;
  min-width: 200px;
}

.wiki-polymerization-footer-widget h4 {
  margin-bottom: 1rem;
  color: var(--wiki-polymerization-text);
}

/* WikiPolymerization Search */
.wiki-polymerization-search-form {
  display: flex;
  gap: 0.5rem;
  padding: 1rem;
}

.wiki-polymerization-search-form input[type="search"] {
  flex: 1;
  padding: 0.5rem;
  border: 1px solid var(--wiki-polymerization-border);
  border-radius: var(--wiki-polymerization-border-radius);
  font-size: 0.9rem;
}

.wiki-polymerization-search-form button {
  padding: 0.5rem 1rem;
  background: var(--wiki-polymerization-primary);
  color: #fff;
  border: none;
  border-radius: var(--wiki-polymerization-border-radius);
  cursor: pointer;
  transition: background 0.2s;
}

.wiki-polymerization-search-form button:hover {
  background: #2952a3;
}

/* WikiPolymerization Pagination */
.wiki-polymerization-pagination {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem;
  flex-wrap: wrap;
}

.wiki-polymerization-pagination a,
.wiki-polymerization-pagination span {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--wiki-polymerization-border);
  border-radius: var(--wiki-polymerization-border-radius);
  text-decoration: none;
  color: var(--wiki-polymerization-link);
  background: var(--wiki-polymerization-bg);
}

.wiki-polymerization-pagination a:hover {
  background: var(--wiki-polymerization-secondary);
}

.wiki-polymerization-pagination .current {
  background: var(--wiki-polymerization-primary);
  color: #fff;
  border-color: var(--wiki-polymerization-primary);
}

/* WikiPolymerization Breadcrumb */
.wiki-polymerization-breadcrumb {
  font-size: 0.85rem;
  color: #72777d;
  padding: 0.5rem 0;
}

.wiki-polymerization-breadcrumb a {
  color: var(--wiki-polymerization-link);
  text-decoration: none;
}

.wiki-polymerization-breadcrumb a:hover {
  text-decoration: underline;
}

.wiki-polymerization-breadcrumb span {
  margin: 0 0.25rem;
}

/* WikiPolymerization Single Article */
.wiki-polymerization-single-header {
  border-bottom: 1px solid var(--wiki-polymerization-border);
  padding-bottom: 1rem;
  margin-bottom: 1rem;
}

.wiki-polymerization-single-title {
  font-size: 1.75rem;
  margin: 0 0 0.5rem 0;
  line-height: 1.3;
}

.wiki-polymerization-single-meta {
  font-size: 0.85rem;
  color: #72777d;
}

/* WikiPolymerization TOC */
.wiki-polymerization-toc {
  background: var(--wiki-polymerization-secondary);
  border: 1px solid var(--wiki-polymerization-border);
  border-radius: var(--wiki-polymerization-border-radius);
  padding: 1rem;
  margin-bottom: 1rem;
}

.wiki-polymerization-toc-title {
  font-weight: bold;
  margin-bottom: 0.5rem;
}

.wiki-polymerization-toc ul {
  list-style: none;
  margin: 0;
  padding-left: 1rem;
}

.wiki-polymerization-toc li {
  padding: 0.25rem 0;
}

/* WikiPolymerization Comments */
.wiki-polymerization-comments {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--wiki-polymerization-border);
}

/* WikiPolymerization Responsive */
@media (max-width: 768px) {
  :root {
    --wiki-polymerization-sidebar-width: 100%;
  }

  .wiki-polymerization-main-layout {
    flex-direction: column;
  }

  .wiki-polymerization-sidebar {
    width: 100%;
    order: 1;
  }

  .wiki-polymerization-content-area {
    order: 0;
  }

  .wiki-polymerization-nav-menu {
    flex-wrap: wrap;
  }

  .wiki-polymerization-header {
    position: relative;
  }

  .wiki-polymerization-footer-content {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .wiki-polymerization-container {
    padding: 0 0.5rem;
  }

  .wiki-polymerization-article-content {
    padding: 0.75rem;
  }

  .wiki-polymerization-search-form {
    flex-direction: column;
  }
}

/* WikiPolymerization Accessibility */
.wiki-polymerization-skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--wiki-polymerization-primary);
  color: #fff;
  padding: 8px 16px;
  z-index: 100;
  text-decoration: none;
}

.wiki-polymerization-skip-link:focus {
  top: 0;
}

/* WikiPolymerization Print */
@media print {
  .wiki-polymerization-header,
  .wiki-polymerization-sidebar,
  .wiki-polymerization-footer,
  .wiki-polymerization-comments {
    display: none;
  }

  .wiki-polymerization-content-area {
    width: 100%;
  }
}