:root {
    --bg-primary: #0d0d0d;
    --bg-secondary: #161616;
    --bg-card: #1a1a1a;
    --bg-hover: #222222;
    --orange: #ff9000;
    --orange-bright: #ffaa33;
    --orange-dim: #cc7200;
    --orange-glow: rgba(255, 144, 0, 0.15);
    --text-primary: #f0f0f0;
    --text-secondary: #aaaaaa;
    --text-muted: #666666;
    --border: #2a2a2a;
    --border-accent: #3a3a3a;
  }
  
  * { margin: 0; padding: 0; box-sizing: border-box; }
  
  html { scroll-behavior: smooth; }
  
  body {
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 15px;
    line-height: 1.7;
    min-height: 100vh;
  }
  
  /* HEADER */
  header {
    background: var(--bg-secondary);
    border-bottom: 2px solid var(--orange);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 30px rgba(255,144,0,0.2);
  }
  
  .header-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 0 24px;
    height: 56px;
  }
  
  .logo {
    display: flex;
    align-items: center;
    gap: 0;
    text-decoration: none;
    flex-shrink: 0;
  }
  
  .logo-dark {
    background: var(--text-primary);
    color: var(--bg-primary);
    font-family: 'Bebas Neue', sans-serif;
    font-size: 26px;
    padding: 2px 8px;
    letter-spacing: 1px;
    border-radius: 4px 0 0 4px;
  }
  
  .logo-orange {
    background: var(--orange);
    color: var(--bg-primary);
    font-family: 'Bebas Neue', sans-serif;
    font-size: 26px;
    padding: 2px 8px;
    letter-spacing: 1px;
    border-radius: 0 4px 4px 0;
  }
  
  .search-bar {
    flex: 1;
    max-width: 600px;
    display: flex;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid var(--border-accent);
    border-radius: 4px;
    overflow: hidden;
    transition: border-color 0.2s;
  }
  
  .search-bar:focus-within {
    border-color: var(--orange);
    box-shadow: 0 0 0 2px var(--orange-glow);
  }
  
  .search-bar input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    padding: 9px 14px;
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 14px;
  }
  
  .search-bar input::placeholder { color: var(--text-muted); }
  
  .search-btn {
    background: var(--orange);
    border: none;
    color: #000;
    padding: 9px 16px;
    cursor: pointer;
    font-size: 16px;
    transition: background 0.2s;
  }
  
  .search-btn:hover { background: var(--orange-bright); }
  
  .header-nav {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: auto;
  }
  
  .header-nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    padding: 6px 12px;
    border-radius: 3px;
    transition: all 0.2s;
    letter-spacing: 0.5px;
    text-transform: uppercase;
  }
  
  .header-nav a:hover {
    color: var(--orange);
    background: var(--orange-glow);
  }
  
  .btn-login {
    background: var(--orange) !important;
    color: #000 !important;
    border-radius: 3px;
  }
  
  .btn-login:hover { background: var(--orange-bright) !important; }
  
  /* CATEGORIES BAR */
  .cats-bar {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
    scrollbar-width: none;
  }
  
  .cats-bar::-webkit-scrollbar { display: none; }
  
  .cats-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    gap: 0;
  }
  
  .cat-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    padding: 10px 14px;
    white-space: nowrap;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
  }
  
  .cat-link:hover, .cat-link.active {
    color: var(--orange);
    border-bottom-color: var(--orange);
  }
  
  /* MAIN LAYOUT */
  .page {
    max-width: 1400px;
    margin: 0 auto;
    padding: 28px 24px;
    display: grid;
    grid-template-columns: 240px 1fr 300px;
    gap: 24px;
  }
  
  /* SIDEBAR LEFT */
  .sidebar-left { display: flex; flex-direction: column; gap: 16px; }
  
  .sidebar-section {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
  }
  
  .sidebar-title {
    background: var(--bg-hover);
    border-bottom: 1px solid var(--border);
    padding: 10px 14px;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 16px;
    letter-spacing: 1px;
    color: var(--orange);
    display: flex;
    align-items: center;
    gap: 8px;
  }
  
  .sidebar-title::before {
    content: '';
    width: 3px;
    height: 16px;
    background: var(--orange);
    border-radius: 2px;
  }
  
  .sidebar-nav { list-style: none; }
  
  .sidebar-nav li a {
    display: block;
    padding: 8px 14px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    border-bottom: 1px solid var(--border);
    transition: all 0.15s;
  }
  
  .sidebar-nav li:last-child a { border-bottom: none; }
  
  .sidebar-nav li a:hover {
    color: var(--orange);
    background: var(--orange-glow);
    padding-left: 20px;
  }
  
  .sidebar-nav li a.active {
    color: var(--orange);
    border-left: 2px solid var(--orange);
    padding-left: 12px;
  }
  
  .toc-num {
    color: var(--text-muted);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 11px;
    margin-right: 6px;
  }
  
  /* MAIN CONTENT */
  .article {
    min-width: 0;
  }
  
  .article-header {
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
  }
  
  .article-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--orange-glow);
    border: 1px solid var(--orange-dim);
    color: var(--orange);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 3px 10px;
    border-radius: 2px;
    margin-bottom: 12px;
  }
  
  h1.article-title {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 52px;
    line-height: 1;
    letter-spacing: 2px;
    color: var(--text-primary);
    margin-bottom: 10px;
  }
  
  h1.article-title span { color: var(--orange); }
  
  .article-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    font-style: italic;
    font-weight: 300;
  }
  
  .article-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 16px;
    flex-wrap: wrap;
  }
  
  .meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-muted);
  }
  
  .meta-item .dot {
    width: 6px;
    height: 6px;
    background: var(--orange);
    border-radius: 50%;
  }
  
  /* INFOBOX */
  .infobox {
    float: right;
    width: 280px;
    margin: 0 0 20px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-top: 3px solid var(--orange);
    border-radius: 4px;
    overflow: hidden;
    font-size: 13px;
  }
  
  .infobox-title {
    background: var(--bg-hover);
    padding: 10px 14px;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 17px;
    letter-spacing: 1px;
    color: var(--orange);
    text-align: center;
    border-bottom: 1px solid var(--border);
  }
  
  .infobox-img {
    width: 100%;
    height: 160px;
    background: linear-gradient(135deg, #1a1a1a 0%, #222 50%, #1a1a1a 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 64px;
    border-bottom: 1px solid var(--border);
  }
  
  .infobox-table { width: 100%; border-collapse: collapse; }
  
  .infobox-table tr { border-bottom: 1px solid var(--border); }
  .infobox-table tr:last-child { border-bottom: none; }
  
  .infobox-table td {
    padding: 7px 12px;
    vertical-align: top;
    line-height: 1.4;
  }
  
  .infobox-table td:first-child {
    color: var(--text-muted);
    font-weight: 600;
    font-size: 11px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    width: 90px;
    padding-top: 9px;
  }
  
  .infobox-table td:last-child { color: var(--text-secondary); }
  
  /* ARTICLE BODY */
  .article-body h2 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 28px;
    letter-spacing: 1.5px;
    color: var(--text-primary);
    margin: 32px 0 14px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 10px;
  }
  
  .article-body h2::before {
    content: '';
    width: 4px;
    height: 22px;
    background: var(--orange);
    border-radius: 2px;
    flex-shrink: 0;
  }
  
  .article-body h3 {
    font-family: 'IBM Plex Sans', sans-serif;
    font-size: 15px;
    font-weight: 600;
    color: var(--orange);
    margin: 20px 0 10px;
    letter-spacing: 0.3px;
  }
  
  .article-body p {
    color: var(--text-secondary);
    margin-bottom: 14px;
    font-size: 14.5px;
  }
  
  .article-body a {
    color: var(--orange);
    text-decoration: none;
    border-bottom: 1px dotted var(--orange-dim);
    transition: all 0.15s;
  }
  
  .article-body a:hover {
    color: var(--orange-bright);
    border-bottom-color: var(--orange-bright);
  }
  
  .article-body code {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 13px;
    background: var(--bg-hover);
    padding: 2px 6px;
    border-radius: 2px;
    color: var(--orange-dim);
  }
  
  /* PULLQUOTE */
  .pullquote {
    border-left: 3px solid var(--orange);
    margin: 20px 0;
    padding: 14px 20px;
    background: var(--bg-card);
    border-radius: 0 4px 4px 0;
    font-size: 15px;
    font-style: italic;
    color: var(--text-secondary);
    font-weight: 300;
  }
  
  .pullquote strong {
    display: block;
    font-style: normal;
    font-weight: 600;
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 8px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
  }
  
  /* NOTE BOX */
  .notebox {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-left: 3px solid var(--orange-dim);
    border-radius: 0 4px 4px 0;
    padding: 12px 16px;
    margin: 16px 0;
    font-size: 13px;
    color: var(--text-muted);
    display: flex;
    gap: 10px;
    align-items: flex-start;
  }
  
  .notebox-icon { color: var(--orange); font-size: 15px; flex-shrink: 0; margin-top: 1px; }
  
  /* TAGS */
  .tags-section { margin-top: 28px; padding-top: 16px; border-top: 1px solid var(--border); }
  
  .tags-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 10px;
  }
  
  .tags { display: flex; flex-wrap: wrap; gap: 6px; }
  
  .tag {
    background: var(--bg-hover);
    border: 1px solid var(--border-accent);
    color: var(--text-secondary);
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 2px;
    text-decoration: none;
    transition: all 0.15s;
    font-weight: 500;
  }
  
  .tag:hover {
    background: var(--orange-glow);
    border-color: var(--orange-dim);
    color: var(--orange);
  }
  
  /* SIDEBAR RIGHT */
  .sidebar-right { display: flex; flex-direction: column; gap: 16px; }
  
  .widget {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
  }
  
  .widget-header {
    background: var(--bg-hover);
    border-bottom: 1px solid var(--border);
    padding: 10px 14px;
    font-family: 'Bebas Neue', sans-serif;
    font-size: 16px;
    letter-spacing: 1px;
    color: var(--orange);
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  
  .widget-header span { font-size: 11px; color: var(--text-muted); font-family: 'IBM Plex Sans', sans-serif; letter-spacing: 0; font-weight: 400; }
  
  /* TRENDING LIST */
  .trending-list { list-style: none; }
  
  .trending-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
    transition: background 0.15s;
    text-decoration: none;
    color: inherit;
  }
  
  .trending-item:last-child { border-bottom: none; }
  .trending-item:hover { background: var(--bg-hover); }
  
  .trending-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 20px;
    color: var(--orange);
    width: 24px;
    flex-shrink: 0;
    line-height: 1;
  }
  
  .trending-num.hot { color: #ff4444; }
  
  .trending-info { flex: 1; min-width: 0; }
  
  .trending-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 2px;
  }
  
  .trending-meta { font-size: 11px; color: var(--text-muted); }
  
  .trending-bar-wrap { width: 40px; flex-shrink: 0; }
  
  .trending-bar {
    height: 3px;
    background: var(--border);
    border-radius: 2px;
    overflow: hidden;
  }
  
  .trending-bar-fill {
    height: 100%;
    background: var(--orange);
    border-radius: 2px;
    transition: width 0.5s ease;
  }
  
  /* FEATURED ARTICLES */
  .featured-grid { display: flex; flex-direction: column; gap: 0; }
  
  .featured-item {
    display: flex;
    gap: 12px;
    padding: 12px 14px;
    border-bottom: 1px solid var(--border);
    text-decoration: none;
    color: inherit;
    transition: background 0.15s;
    align-items: center;
  }
  
  .featured-item:last-child { border-bottom: none; }
  .featured-item:hover { background: var(--bg-hover); }
  
  .featured-thumb {
    width: 52px;
    height: 52px;
    background: var(--bg-hover);
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    flex-shrink: 0;
    border: 1px solid var(--border);
  }
  
  .featured-info { flex: 1; min-width: 0; }
  
  .featured-cat {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--orange);
    margin-bottom: 3px;
  }
  
  .featured-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.3;
    margin-bottom: 3px;
  }
  
  .featured-desc {
    font-size: 11px;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  
  /* DRUGHUB MARKET — ONION LINKS */
  .onion-links { list-style: none; }
  
  .onion-links li {
    border-bottom: 1px solid var(--border);
  }
  
  .onion-links li:last-child { border-bottom: none; }
  
  .onion-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    font-family: 'IBM Plex Mono', monospace;
    transition: all 0.15s;
  }
  
  .onion-link:hover {
    background: var(--bg-hover);
    color: var(--orange);
  }
  
  .onion-link-icon {
    width: 28px;
    height: 28px;
    background: var(--bg-hover);
    border: 1px solid var(--border-accent);
    border-radius: 3px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
    color: var(--orange-dim);
  }
  
  .onion-link:hover .onion-link-icon {
    border-color: var(--orange-dim);
    color: var(--orange);
    background: var(--orange-glow);
  }
  
  .onion-link-label {
    flex: 1;
    min-width: 0;
    word-break: break-all;
    font-size: 12px;
  }
  
  .onion-link-note {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 2px;
  }
  
  /* STATS WIDGET */
  .stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
  }
  
  .stat-item {
    padding: 14px;
    border-bottom: 1px solid var(--border);
    border-right: 1px solid var(--border);
    text-align: center;
  }
  
  .stat-item:nth-child(2n) { border-right: none; }
  .stat-item:nth-last-child(-n+2) { border-bottom: none; }
  
  .stat-num {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 26px;
    color: var(--orange);
    line-height: 1;
    margin-bottom: 3px;
  }
  
  .stat-label {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    color: var(--text-muted);
  }
  
  /* FOOTER */
  footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    margin-top: 48px;
  }
  
  .footer-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 32px 24px 20px;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 32px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 0;
  }
  
  .footer-brand .logo { margin-bottom: 12px; display: inline-flex; }
  
  .footer-brand p { font-size: 12px; color: var(--text-muted); line-height: 1.6; max-width: 260px; }
  
  .footer-col h4 {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 15px;
    letter-spacing: 1px;
    color: var(--orange);
    margin-bottom: 12px;
  }
  
  .footer-col ul { list-style: none; }
  
  .footer-col ul li { margin-bottom: 6px; }
  
  .footer-col ul li a {
    font-size: 12px;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.15s;
  }
  
  .footer-col ul li a:hover { color: var(--orange); }
  
  .footer-bottom {
    max-width: 1400px;
    margin: 0 auto;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 11px;
    color: var(--text-muted);
  }
  
  .footer-bottom a { color: var(--text-muted); text-decoration: none; }
  .footer-bottom a:hover { color: var(--orange); }
  
  /* ANIMATIONS */
  @keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
  }
  
  .article { animation: fadeIn 0.4s ease; }
  
  .sidebar-left { animation: fadeIn 0.4s ease 0.1s both; }
  
  .sidebar-right { animation: fadeIn 0.4s ease 0.2s both; }
  
  /* SCROLLBAR */
  ::-webkit-scrollbar { width: 6px; height: 6px; }
  ::-webkit-scrollbar-track { background: var(--bg-primary); }
  ::-webkit-scrollbar-thumb { background: var(--border-accent); border-radius: 3px; }
  ::-webkit-scrollbar-thumb:hover { background: var(--orange-dim); }
  
  /* RESPONSIVE */
  @media (max-width: 1100px) {
    .page { grid-template-columns: 200px 1fr; }
    .sidebar-right { display: none; }
  }
  
  @media (max-width: 768px) {
    .page { grid-template-columns: 1fr; }
    .sidebar-left { display: none; }
    .infobox { float: none; width: 100%; margin: 0 0 20px; }
    h1.article-title { font-size: 36px; }
    .header-nav { display: none; }
    .footer-inner { grid-template-columns: 1fr 1fr; }
  }
  
  /* HIGHLIGHTED TEXT */
  mark {
    background: var(--orange-glow);
    color: var(--orange);
    padding: 0 3px;
    border-radius: 2px;
  }
  
  /* EDIT TOOLBAR */
  .edit-toolbar {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
  }
  
  .edit-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 3px;
    color: var(--text-secondary);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.15s;
    letter-spacing: 0.3px;
  }
  
  .edit-btn:hover {
    border-color: var(--orange-dim);
    color: var(--orange);
    background: var(--orange-glow);
  }
  
  .edit-btn.primary {
    background: var(--orange);
    border-color: var(--orange);
    color: #000;
    font-weight: 700;
  }
  
  .edit-btn.primary:hover { background: var(--orange-bright); }