*,*::before,*::after{box-sizing:border-box;}
    html{width:100%;overflow-x:hidden;}
    body{width:100%;margin:0;overflow-x:hidden;background:#F7F5F2;color:#14161F;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;}
    img,video,iframe,embed{max-width:100%;}
    a{text-decoration:none;transition:all .3s ease;}

    :root {
      --primary: rgb(5,150,105);
      --plum: #6D28D9;
      --dark: #14161F;
      --card-bg: rgba(255,255,255,.76);
      --glass-border: rgba(255,255,255,.58);
      --shadow: 0 24px 70px rgba(17,24,39,.08);
    }

    
    .site-header{position:sticky;top:0;z-index:1000;width:100%;background:rgba(255,255,255,.56);backdrop-filter:blur(20px) saturate(150%);border-bottom:1px solid rgba(255,255,255,.48);box-shadow:0 10px 40px rgba(17,24,39,.06);}
    .header-inner{width:min(1200px, calc(100% - 32px));min-height:76px;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:900;line-height:1.2;color:#14161F;white-space:nowrap;max-width:190px;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 14px;border-radius:999px;color:#4B5563;text-decoration:none;font-size:14px;font-weight:800;line-height:1;white-space:nowrap;flex:0 0 auto;border:1px solid transparent;}
    .desktop-nav a:hover{color:#14161F;background:rgba(255,255,255,.56);border-color:rgba(109,40,217,.18);box-shadow:0 8px 24px rgba(109,40,217,.10);}
    .mobile-menu-btn{display:none;width:46px;height:46px;border:1px solid rgba(255,255,255,.54);border-radius:16px;background:rgba(255,255,255,.46);align-items:center;justify-content:center;flex-direction:column;gap:5px;cursor:pointer;flex:0 0 auto;box-shadow:0 8px 20px rgba(17,24,39,.08);}
    .mobile-menu-btn span{display:block;width:20px;height:2px;border-radius:99px;background:#14161F;}
    .mobile-nav-mask{position:fixed;inset:0;z-index:1100;background:rgba(15,23,42,.48);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:linear-gradient(180deg,#14161F 0%,#171923 100%);color:#F8FAFC;transform:translateX(-105%);transition:transform .28s ease;box-shadow:24px 0 60px rgba(0,0,0,.28);display:flex;flex-direction:column;overflow:hidden;}
    .drawer-head{min-height:76px;padding:16px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid rgba(255,255,255,.12);flex:0 0 auto;}
    .drawer-logo img{height:34px;max-width:120px;}
    .drawer-logo span{font-size:16px;max-width:145px;color:#F8FAFC;}
    .drawer-close{width:40px;height:40px;border:0;border-radius:14px;background:rgba(255,255,255,.10);color:#F8FAFC;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(255,255,255,.08);color:#F8FAFC;text-decoration:none;font-size:15px;font-weight:800;line-height:1.35;white-space:normal;word-break:break-word;overflow-wrap:anywhere;border:1px solid rgba(255,255,255,.10);}
    .drawer-nav a:hover{background:rgba(109,40,217,.26);}
    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);}
    @media (max-width:900px){
      .header-inner{width:min(100% - 24px, 1200px);min-height:68px;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;}
    }

    .container {
      width: min(1200px, calc(100% - 32px));
      margin: 0 auto;
      padding: 40px 0 80px;
    }

    .breadcrumbs {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 14px;
      color: #667085;
      margin-bottom: 30px;
      flex-wrap: wrap;
    }
    .breadcrumbs a { color: #667085; }
    .breadcrumbs a:hover { color: var(--primary); }

    .article-header {
      margin-bottom: 40px;
    }
    .article-head-meta {
      display: flex;
      gap: 16px;
      font-size: 14px;
      color: #6B7280;
      margin-bottom: 16px;
      flex-wrap: wrap;
    }
    .article-main-title {
      font-size: clamp(26px, 4.5vw, 44px);
      font-weight: 900;
      color: var(--dark);
      line-height: 1.25;
      margin: 0 0 20px;
    }
    .article-summary-box {
      background: rgba(255,255,255,0.6);
      border-left: 4px solid var(--primary);
      padding: 16px 20px;
      border-radius: 4px 12px 12px 4px;
      font-size: 15px;
      line-height: 1.6;
      color: #4B5563;
      margin-bottom: 30px;
    }

    .article-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 320px;
      gap: 40px;
    }
    @media (max-width: 990px) {
      .article-layout {
        grid-template-columns: minmax(0, 1fr);
      }
    }

    .article-cover {
      border-radius: 24px;
      overflow: hidden;
      aspect-ratio: 16 / 9;
      background: #e5e7eb;
      margin-bottom: 40px;
      border: 1px solid rgba(0,0,0,0.05);
    }
    .article-cover img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    
    .article-content,
    .article-content * {
      box-sizing: border-box;
      max-width: 100%;
    }
    .article-content {
      color: #1F2937 !important;
      overflow-x: hidden;
      overflow-wrap: break-word;
      word-break: break-word;
      font-size: 16px;
      line-height: 1.75;
    }
    .article-content p,
    .article-content li,
    .article-content span,
    .article-content div {
      color: #1F2937 !important;
      overflow-wrap: break-word;
      word-break: break-word;
    }
    .article-content h1,
    .article-content h2,
    .article-content h3,
    .article-content h4,
    .article-content h5,
    .article-content h6 {
      color: #14161F !important;
      overflow-wrap: break-word;
      word-break: break-word;
      margin-top: 1.8em;
      margin-bottom: 0.8em;
    }
    .article-content a {
      color: #6D28D9 !important;
    }
    .article-content img,
    .article-content figure img,
    .article-content video,
    .article-content iframe,
    .article-content embed {
      width: 100% !important;
      max-width: 100% !important;
      height: auto !important;
      display: block !important;
    }
    .article-content figure {
      width: 100% !important;
      max-width: 100% !important;
      overflow: hidden !important;
      margin-left: 0 !important;
      margin-right: 0 !important;
    }
    .article-content table {
      width: 100% !important;
      max-width: 100% !important;
      display: block;
      overflow-x: auto;
      border-collapse: collapse;
      background: #FFFFFF !important;
      color: #1F2937 !important;
      margin: 24px 0;
    }
    .article-content thead,
    .article-content tbody,
    .article-content tr,
    .article-content th,
    .article-content td {
      background: #FFFFFF !important;
      color: #1F2937 !important;
      border-color: rgba(17,24,39,.12) !important;
    }
    .article-content th {
      background: rgba(109,40,217,.08) !important;
      color: #14161F !important;
      padding: 12px;
      border: 1px solid rgba(17,24,39,.12);
    }
    .article-content td {
      padding: 12px;
      border: 1px solid rgba(17,24,39,.12);
    }
    .article-content th *,
    .article-content td * {
      color: #1F2937 !important;
    }
    .article-content pre,
    .article-content code {
      max-width: 100%;
      overflow-x: auto;
      white-space: pre-wrap;
      word-break: break-word;
      background: #171923 !important;
      color: #F8FAFC !important;
      border-radius: 8px;
    }
    .article-content code {
      padding: 2px 6px;
    }
    .article-content pre code {
      padding: 16px;
      display: block;
    }
    .article-content details,
    .article-content summary,
    .article-content details *,
    .article-content .faq,
    .article-content .faq *,
    .article-content .faq-item,
    .article-content .faq-item *,
    .article-content .faq-answer,
    .article-content .faq-answer *,
    .article-content .accordion,
    .article-content .accordion *,
    .article-content .accordion-item,
    .article-content .accordion-item *,
    .article-content .accordion-body,
    .article-content .accordion-body *,
    .article-content .accordion-content,
    .article-content .accordion-content *,
    .article-content [class*="faq"],
    .article-content [class*="faq"] *,
    .article-content [class*="accordion"],
    .article-content [class*="accordion"] * {
      background: #FFFFFF !important;
      color: #1F2937 !important;
      border-color: rgba(109,40,217,.20) !important;
    }
    .article-content details,
    .article-content .faq-item,
    .article-content .accordion-item {
      border: 1px solid rgba(109,40,217,.20) !important;
      border-radius: 18px !important;
      overflow: hidden !important;
      margin: 14px 0 !important;
    }
    .article-content summary,
    .article-content .faq-question,
    .article-content .accordion-header,
    .article-content .accordion-button {
      background: rgba(109,40,217,.08) !important;
      color: #14161F !important;
      padding: 16px 18px !important;
      cursor: pointer;
    }
    .article-content .faq-answer,
    .article-content .accordion-body,
    .article-content .accordion-content,
    .article-content details > div,
    .article-content details > p {
      background: #FFFFFF !important;
      color: #1F2937 !important;
      padding: 18px !important;
    }
    .article-content blockquote,
    .article-content .note,
    .article-content .tips,
    .article-content .warning,
    .article-content .pro-tip,
    .article-content .tip,
    .article-content .callout,
    .article-content .notice,
    .article-content [class*="tip"],
    .article-content [class*="note"],
    .article-content [class*="callout"],
    .article-content [class*="highlight"],
    .article-content [class*="box"],
    .article-content [class*="card"] {
      background: rgba(255,255,255,.96) !important;
      color: #1F2937 !important;
      border: 1px solid rgba(109,40,217,.18) !important;
      border-left: 4px solid #6D28D9 !important;
      border-radius: 20px !important;
      padding: 18px !important;
      box-shadow:0 10px 30px rgba(17,24,39,.06);
    }
    .article-content blockquote *,
    .article-content .note *,
    .article-content .tips *,
    .article-content .warning *,
    .article-content .pro-tip *,
    .article-content .tip *,
    .article-content .callout *,
    .article-content .notice *,
    .article-content [class*="tip"] *,
    .article-content [class*="note"] *,
    .article-content [class*="callout"] *,
    .article-content [class*="highlight"] *,
    .article-content [class*="box"] *,
    .article-content [class*="card"] * {
      color: #1F2937 !important;
    }
    .article-content [style*="color:#fff"],
    .article-content [style*="color: #fff"],
    .article-content [style*="color:#ffffff"],
    .article-content [style*="color: #ffffff"],
    .article-content [style*="color:white"],
    .article-content [style*="color: white"] {
      color: #1F2937 !important;
    }

    .article-tags-links {
      display: flex;
      gap: 10px;
      margin-top: 40px;
      flex-wrap: wrap;
      border-top: 1px solid rgba(0,0,0,0.06);
      padding-top: 24px;
    }
    .tag-link-item {
      font-size: 13px;
      font-weight: 700;
      color: var(--primary);
      background: rgba(5,150,105,0.05);
      padding: 6px 14px;
      border-radius: 99px;
    }

    .prev-next-box {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
      margin-top: 40px;
      border-top: 1px solid rgba(0,0,0,0.06);
      padding-top: 30px;
    }
    @media (max-width: 640px) {
      .prev-next-box {
        grid-template-columns: 1fr;
      }
    }
    .nav-card {
      background: white;
      border: 1px solid rgba(229,231,235,0.6);
      border-radius: 16px;
      padding: 20px;
    }
    .nav-label {
      font-size: 12px;
      font-weight: 700;
      color: #9CA3AF;
      text-transform: uppercase;
      margin-bottom: 6px;
    }
    .nav-title {
      font-size: 15px;
      font-weight: 800;
      color: var(--dark);
      display: -webkit-box;
      -webkit-line-clamp: 1;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .nav-title a { color: inherit; }
    .nav-title a:hover { color: var(--primary); }

    .sidebar-sticky-panel {
      position: sticky;
      top: 100px;
    }
    .sidebar-related-widget {
      background: var(--card-bg);
      border: 1px solid var(--glass-border);
      border-radius: 24px;
      padding: 28px;
      box-shadow: var(--shadow);
    }
    .related-title {
      font-size: 16px;
      font-weight: 850;
      color: var(--dark);
      margin: 0 0 20px;
      border-left: 4px solid var(--primary);
      padding-left: 12px;
    }
    .related-list {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }
    .related-item-title {
      font-size: 14px;
      font-weight: 700;
      color: var(--dark);
      margin: 0 0 4px;
      line-height: 1.4;
    }
    .related-item-title a { color: inherit; }
    .related-item-title a:hover { color: var(--primary); }
    .related-item-date {
      font-size: 12px;
      color: #9CA3AF;
    }

    
    .site-footer{position:relative;width:100%;background:linear-gradient(180deg,#171923 0%,#111827 100%);color:#F8FAFC;padding:60px 0 24px;overflow:hidden;border-top:1px solid rgba(255,255,255,.08);}
    .site-footer .logo span{color:#F8FAFC;}
    .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,.footer-column{min-width:0;}
    .footer-brand p{margin:16px 0 0;color:rgba(248,250,252,.76);line-height:1.8;font-size:14px;word-break:break-word;overflow-wrap:anywhere;}
    .footer-column h3{margin:0 0 14px;font-size:15px;color:#fff;}
    .footer-column ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;}
    .footer-column a,.footer-column span{display:inline;color:rgba(248,250,252,.76);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:#fff;}
    .footer-bottom{width:min(1200px, calc(100% - 32px));margin:32px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.10);display:flex;align-items:center;justify-content:space-between;gap:16px;color:rgba(248,250,252,.62);font-size:13px;}
    .footer-bottom p{margin:0;min-width:0;word-break:break-word;overflow-wrap:anywhere;}
    .footer-bottom a{color:rgba(248,250,252,.76);text-decoration:none;word-break:break-word;overflow-wrap:anywhere;}
    @media (max-width:900px){
      .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;}
      .footer-inner,.footer-bottom{width:min(100% - 24px, 1200px);}
    }