:root {
      --primary: #6D28D9;
      --accent: #06B6D4;
      --accent-hover: #22D3EE;
      --bg-dark: #050816;
      --bg-card: #0D1127;
      --text-light: #F8FAFC;
      --text-muted: #94A3B8;
      --border-color: rgba(199,210,254,0.15);
      --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    }

    * { box-sizing: border-box; margin: 0; padding: 0; }
    html { width: 100%; overflow-x: hidden; }
    body {
      width: 100%;
      background: var(--bg-dark);
      background-image: radial-gradient(circle at 1px 1px, rgba(109, 40, 217, 0.1) 1px, transparent 0);
      background-size: 32px 32px;
      color: var(--text-light);
      font-family: var(--font-stack);
      line-height: 1.6;
      overflow-x: hidden;
    }

    
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      width: 100%;
      background: rgba(7, 17, 31, 0.94);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid rgba(6, 182, 212, 0.18);
    }

    .header-inner {
      width: min(1200px, calc(100% - 32px));
      min-height: 72px;
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }

    .logo {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
      max-width: 100%;
      text-decoration: none;
      flex-shrink: 0;
    }

    .logo img {
      display: block;
      height: 40px;
      width: auto;
      max-width: 150px;
      object-fit: contain;
      flex-shrink: 0;
    }

    .logo span {
      display: inline-block;
      font-size: 18px;
      font-weight: 800;
      line-height: 1.2;
      color: #e5eefc;
      white-space: nowrap;
      max-width: 180px;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .desktop-nav-wrap {
      flex: 1 1 auto;
      min-width: 0;
      display: flex;
      justify-content: flex-end;
      overflow: hidden;
    }

    .desktop-nav {
      display: flex;
      align-items: center;
      justify-content: flex-end;
      gap: 8px;
      max-width: 100%;
      overflow-x: auto;
      overflow-y: hidden;
      -webkit-overflow-scrolling: touch;
      scrollbar-width: none;
      white-space: nowrap;
    }

    .desktop-nav::-webkit-scrollbar { display: none; }

    .desktop-nav a {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 40px;
      padding: 0 13px;
      border-radius: 999px;
      color: #cbd5e1;
      text-decoration: none;
      font-size: 14px;
      font-weight: 700;
      line-height: 1;
      white-space: nowrap;
      flex: 0 0 auto;
      transition: color 0.2s, background 0.2s;
    }

    .desktop-nav a:hover {
      color: var(--accent);
      background: rgba(6, 182, 212, 0.08);
    }

    .mobile-menu-btn {
      display: none;
      width: 44px;
      height: 44px;
      border: 0;
      border-radius: 14px;
      background: rgba(6, 182, 212, 0.14);
      align-items: center;
      justify-content: center;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      flex: 0 0 auto;
    }

    .mobile-menu-btn span {
      display: block;
      width: 20px;
      height: 2px;
      border-radius: 99px;
      background: #e5eefc;
    }

    
    .mobile-nav-mask {
      position: fixed;
      inset: 0;
      z-index: 1100;
      background: rgba(2, 6, 23, 0.68);
      opacity: 0;
      visibility: hidden;
      pointer-events: none;
      transition: opacity .25s ease, visibility .25s ease;
    }

    .mobile-drawer {
      position: fixed;
      top: 0;
      left: 0;
      z-index: 1110;
      width: min(86vw, 360px);
      height: 100vh;
      height: 100dvh;
      max-width: 90vw;
      background: #07111F;
      color: #E5EEFC;
      transform: translateX(-105%);
      transition: transform .28s ease;
      box-shadow: 24px 0 60px rgba(15, 23, 42, .24);
      display: flex;
      flex-direction: column;
      overflow: hidden;
    }

    .drawer-head {
      min-height: 76px;
      padding: 16px 16px 14px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      border-bottom: 1px solid rgba(6, 182, 212, 0.18);
      flex: 0 0 auto;
    }

    .drawer-logo { min-width: 0; }
    .drawer-logo img { height: 34px; max-width: 120px; }
    .drawer-logo span { font-size: 16px; max-width: 145px; }

    .drawer-close {
      width: 40px;
      height: 40px;
      border: 0;
      border-radius: 14px;
      background: rgba(6, 182, 212, 0.14);
      color: #E5EEFC;
      font-size: 26px;
      line-height: 1;
      cursor: pointer;
      flex: 0 0 auto;
    }

    .drawer-body {
      flex: 1 1 auto;
      min-height: 0;
      overflow-y: auto;
      overflow-x: hidden;
      -webkit-overflow-scrolling: touch;
      padding: 14px;
    }

    .drawer-nav {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .drawer-nav a {
      display: flex;
      align-items: center;
      width: 100%;
      min-height: 48px;
      padding: 13px 14px;
      border-radius: 14px;
      background: rgba(148,163,184,.10);
      color: #F8FAFC;
      text-decoration: none;
      font-size: 15px;
      font-weight: 700;
      line-height: 1.35;
      white-space: normal;
      word-break: break-word;
      overflow-wrap: anywhere;
    }

    body.drawer-open { overflow: hidden; touch-action: none; }
    body.drawer-open .mobile-nav-mask { opacity: 1; visibility: visible; pointer-events: auto; }
    body.drawer-open .mobile-drawer { transform: translateX(0); }

    
    .article-page {
      width: 100%;
      max-width: 100%;
      overflow-x: hidden;
      padding: 56px 0;
    }

    .article-shell {
      width: min(1200px, calc(100% - 32px));
      margin: 0 auto;
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(260px, 320px);
      gap: 28px;
      align-items: start;
    }

    .article-main,
    .article-sidebar {
      min-width: 0;
      max-width: 100%;
    }

    .article-head {
      margin-bottom: 24px;
    }

    .breadcrumbs {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 13px;
      color: var(--text-muted);
      margin-bottom: 16px;
    }

    .breadcrumbs a {
      color: var(--text-muted);
      text-decoration: none;
    }

    .breadcrumbs a:hover {
      color: var(--accent);
    }

    .article-title {
      font-size: clamp(24px, 3.5vw, 40px);
      font-weight: 800;
      line-height: 1.25;
      margin-bottom: 16px;
    }

    .article-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      font-size: 13px;
      color: var(--text-muted);
      border-bottom: 1px solid var(--border-color);
      padding-bottom: 16px;
    }

    .article-meta span {
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .article-cover {
      width: 100%;
      max-width: 100%;
      overflow: hidden;
      border-radius: 20px;
      margin-bottom: 32px;
    }

    .article-cover img {
      width: 100%;
      max-width: 100%;
      height: auto;
      display: block;
      object-fit: cover;
    }

    
    .article-content {
      width: 100%;
      max-width: 100%;
      min-width: 0;
      overflow-x: hidden;
      word-break: break-word;
      overflow-wrap: anywhere;
      line-height: 1.8;
      font-size: 16px;
    }

    .article-content *,
    .article-content *::before,
    .article-content *::after {
      box-sizing: border-box;
      max-width: 100%;
    }

    .article-content p,
    .article-content div,
    .article-content section,
    .article-content blockquote,
    .article-content li,
    .article-content span {
      max-width: 100%;
      word-break: break-word;
      overflow-wrap: anywhere;
      margin-bottom: 16px;
    }

    .article-content h2 {
      font-size: 24px;
      font-weight: 800;
      margin: 32px 0 16px;
      color: var(--text-light);
    }

    .article-content h3 {
      font-size: 20px;
      font-weight: 700;
      margin: 28px 0 14px;
      color: var(--text-light);
    }

    .article-content img,
    .article-content video,
    .article-content canvas,
    .article-content svg {
      max-width: 100% !important;
      height: auto !important;
      display: block;
      margin: 24px auto;
      border-radius: 12px;
    }

    .article-content iframe,
    .article-content embed,
    .article-content object {
      max-width: 100% !important;
      width: 100% !important;
      display: block;
      border: 0;
      margin: 24px 0;
    }

    .article-content table {
      display: block;
      width: 100% !important;
      max-width: 100% !important;
      overflow-x: auto;
      overflow-y: hidden;
      -webkit-overflow-scrolling: touch;
      border-collapse: collapse;
      margin: 24px 0;
    }

    .article-content thead,
    .article-content tbody,
    .article-content tr {
      width: 100%;
    }

    .article-content th,
    .article-content td {
      word-break: break-word;
      overflow-wrap: anywhere;
      white-space: normal;
      padding: 12px;
      border: 1px solid var(--border-color);
      text-align: left;
    }

    .article-content th {
      background: rgba(255, 255, 255, 0.05);
      font-weight: 700;
    }

    .article-content pre {
      max-width: 100%;
      overflow-x: auto;
      white-space: pre-wrap;
      word-break: break-word;
      overflow-wrap: anywhere;
      -webkit-overflow-scrolling: touch;
      background: #090C1F;
      border: 1px solid var(--border-color);
      padding: 20px;
      border-radius: 12px;
      margin: 24px 0;
      font-family: monospace;
    }

    .article-content code {
      white-space: pre-wrap;
      word-break: break-word;
      overflow-wrap: anywhere;
      font-family: monospace;
      background: rgba(255, 255, 255, 0.08);
      padding: 3px 6px;
      border-radius: 4px;
    }

    .article-content a {
      word-break: break-word;
      overflow-wrap: anywhere;
      color: var(--accent);
      text-decoration: none;
      border-bottom: 1px dashed var(--accent);
    }

    .article-content a:hover {
      color: var(--accent-hover);
    }

    .article-content [style*="width"],
    .article-content [width] {
      max-width: 100% !important;
    }

    .article-content [style*="min-width"] {
      min-width: 0 !important;
    }

    .article-content [style*="margin-left"] {
      margin-left: 0 !important;
    }

    .article-content [style*="left"] {
      max-width: 100% !important;
    }

    
    .article-nav {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      margin-top: 48px;
      padding-top: 24px;
      border-top: 1px solid var(--border-color);
    }

    .article-nav a {
      flex: 1;
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: 12px;
      padding: 16px;
      text-decoration: none;
      color: var(--text-light);
      font-size: 14px;
      transition: all 0.2s;
    }

    .article-nav a:hover {
      border-color: var(--accent);
      background: rgba(6, 182, 212, 0.05);
    }

    
    .article-sidebar {
      display: flex;
      flex-direction: column;
      gap: 28px;
    }

    .sidebar-widget {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: 16px;
      padding: 24px;
    }

    .widget-title {
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 16px;
      border-left: 3px solid var(--accent);
      padding-left: 10px;
    }

    .related-list {
      display: flex;
      flex-direction: column;
      gap: 14px;
      list-style: none;
    }

    .related-item a {
      font-size: 14px;
      color: var(--text-light);
      text-decoration: none;
      line-height: 1.4;
      display: block;
    }

    .related-item a:hover {
      color: var(--accent);
    }

    
    .tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .tag-cloud a {
      font-size: 12px;
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid var(--border-color);
      color: var(--text-muted);
      padding: 6px 12px;
      border-radius: 999px;
      text-decoration: none;
    }

    .tag-cloud a:hover {
      border-color: var(--accent);
      color: var(--text-light);
    }

    
    .site-footer {
      position: relative;
      z-index: 1;
      width: 100%;
      background: #050B16;
      color: #e5e7eb;
      padding: 56px 0 24px;
      overflow: hidden;
      border-top: 1px solid var(--border-color);
    }

    .footer-inner {
      width: min(1200px, calc(100% - 32px));
      margin: 0 auto;
      display: grid;
      grid-template-columns: minmax(260px, 1.35fr) repeat(3, minmax(150px, 1fr));
      gap: 28px;
      align-items: start;
    }

    .footer-brand { min-width: 0; }
    .footer-brand p {
      margin: 16px 0 0;
      color: rgba(229, 231, 235, .74);
      line-height: 1.8;
      font-size: 14px;
      word-break: break-word;
      overflow-wrap: anywhere;
    }

    .footer-logo span { color: #ffffff; }
    .footer-column { min-width: 0; }
    .footer-column h3 { margin: 0 0 14px; font-size: 15px; color: #ffffff; }
    .footer-column ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
    .footer-column li { min-width: 0; }
    .footer-column a, .footer-column span {
      display: inline;
      color: rgba(229, 231, 235, .74);
      text-decoration: none;
      font-size: 14px;
      line-height: 1.55;
      white-space: normal;
      word-break: break-word;
      overflow-wrap: anywhere;
    }

    .footer-column a:hover { color: #ffffff; }

    .footer-bottom {
      width: min(1200px, calc(100% - 32px));
      margin: 32px auto 0;
      padding-top: 20px;
      border-top: 1px solid rgba(255, 255, 255, .12);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      color: rgba(229, 231, 235, .62);
      font-size: 13px;
    }

    .footer-bottom p { margin: 0; min-width: 0; word-break: break-word; overflow-wrap: anywhere; }
    .footer-bottom a { color: rgba(229, 231, 235, .74); text-decoration: none; word-break: break-word; overflow-wrap: anywhere; }

    @media (max-width: 900px) {
      .header-inner { width: min(100% - 24px, 1200px); min-height: 64px; gap: 12px; }
      .desktop-nav-wrap, .desktop-nav { display: none !important; }
      .mobile-menu-btn { display: inline-flex !important; }
      .logo img { height: 34px; max-width: 118px; }
      .logo span { font-size: 16px; max-width: 145px; }
      .article-shell {
        width: min(100% - 24px, 1200px);
        grid-template-columns: 1fr;
        gap: 22px;
      }
      .article-main,
      .article-sidebar,
      .article-content {
        width: 100%;
        max-width: 100%;
        min-width: 0;
      }
      .article-sidebar {
        order: 2;
      }
      .article-content {
        font-size: 16px;
        line-height: 1.75;
        overflow-x: hidden;
      }
      .footer-inner { grid-template-columns: 1fr 1fr; gap: 24px; }
      .footer-brand { grid-column: 1 / -1; }
      .footer-bottom { flex-direction: column; align-items: flex-start; gap: 8px; }
    }

    @media (max-width: 640px) {
      .footer-inner { grid-template-columns: 1fr; }
    }

    @media (max-width: 420px) {
      .mobile-drawer { width: 88vw; }
      .logo span { max-width: 112px; }
      .drawer-logo span { max-width: 118px; }
      .footer-inner, .footer-bottom { width: min(100% - 24px, 1200px); }
    }