:root {
      --primary-color: rgb(239, 68, 68);
      --primary-hover: rgb(220, 38, 38);
      --secondary-color: #1D7BFF; 
      --secondary-dark: #0F56B3;
      --bg-dark: #0B0F19; 
      --bg-light: #F8FAFC;
      --text-dark: #0F172A;
      --text-light: #64748B;
      --border-color: #E2E8F0;
      --card-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
      --transition: all 0.3s ease;
    }
    * { box-sizing: border-box; margin: 0; padding: 0; }
    body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; background: #FFF; color: var(--text-dark); line-height: 1.6; }
    a { color: inherit; text-decoration: none; transition: var(--transition); }
    img { max-width: 100%; height: auto; }
    ul { list-style: none; }
    .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

    
    .header { background: #FFF; border-bottom: 1px solid var(--border-color); position: sticky; top: 0; z-index: 1000; height: 70px; display: flex; align-items: center; }
    .header-container { display: flex; justify-content: space-between; align-items: center; width: 100%; }
    .logo { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
    .logo img { display: block; height: 40px; width: auto; max-width: 160px; object-fit: contain; flex-shrink: 0; }
    .logo span { display: inline-block; font-size: 18px; font-weight: 800; line-height: 1; color: var(--text-dark); white-space: nowrap; }
    .nav-menu { display: flex; gap: 30px; align-items: center; }
    .nav-menu a { font-weight: 500; color: var(--text-dark); font-size: 15px; }
    .nav-menu a:hover, .nav-menu a.active { color: var(--primary-color); }
    .header-btn { background: var(--primary-color); color: #FFF !important; padding: 8px 20px; border-radius: 6px; font-weight: 600; }
    .header-btn:hover { background: var(--primary-hover); }
    .menu-toggle { display: none; background: none; border: none; font-size: 24px; cursor: pointer; color: var(--text-dark); }

    
    .drawer-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); z-index: 2000; opacity: 0; pointer-events: none; transition: var(--transition); }
    .drawer-overlay.open { opacity: 1; pointer-events: auto; }
    .drawer { position: fixed; top: 0; left: -280px; width: 280px; height: 100%; background: #FFF; z-index: 2001; transition: var(--transition); padding: 30px 20px; display: flex; flex-direction: column; gap: 30px; box-shadow: var(--card-shadow); }
    .drawer.open { left: 0; }
    .drawer-header { display: flex; justify-content: space-between; align-items: center; }
    .drawer-close { background: none; border: none; font-size: 24px; cursor: pointer; color: var(--text-dark); }
    .drawer-nav { display: flex; flex-direction: column; gap: 20px; }
    .drawer-nav a { font-size: 16px; font-weight: 500; color: var(--text-dark); padding: 10px 0; border-bottom: 1px solid var(--border-color); }
    .drawer-nav a:hover { color: var(--primary-color); }

    
    .hero-layout-01 { background: var(--bg-dark); color: #FFF; padding: 100px 0 120px; position: relative; overflow: hidden; text-align: center; }
    .hero-layout-01::before { content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: radial-gradient(circle, rgba(29,123,255,0.15) 0%, rgba(11,15,25,0) 70%); pointer-events: none; }
    .hero-manifesto { position: relative; z-index: 10; max-width: 800px; margin: 0 auto 50px; }
    .hero-tag { display: inline-block; background: rgba(29, 123, 255, 0.15); border: 1px solid var(--secondary-color); color: var(--secondary-color); padding: 6px 16px; border-radius: 30px; font-size: 14px; font-weight: 600; margin-bottom: 24px; text-transform: uppercase; letter-spacing: 1px; }
    .hero-manifesto h1 { font-size: 48px; font-weight: 800; line-height: 1.2; margin-bottom: 20px; color: #FFF; text-shadow: 0 2px 10px rgba(0,0,0,0.5); }
    .hero-manifesto p { font-size: 18px; color: #94A3B8; margin-bottom: 35px; line-height: 1.6; }
    .hero-actions { display: flex; justify-content: center; gap: 20px; }
    .btn { display: inline-flex; align-items: center; justify-content: center; padding: 14px 30px; border-radius: 8px; font-weight: 600; transition: var(--transition); cursor: pointer; }
    .btn-primary { background: var(--secondary-color); color: #FFF; }
    .btn-primary:hover { background: var(--secondary-dark); transform: translateY(-2px); }
    .btn-secondary { background: rgba(255, 255, 255, 0.08); color: #FFF; border: 1px solid rgba(255, 255, 255, 0.15); }
    .btn-secondary:hover { background: rgba(255, 255, 255, 0.15); transform: translateY(-2px); }
    
    
    .hero-visual-wrapper { position: relative; max-width: 1000px; margin: 0 auto; z-index: 10; }
    .hero-visual-panel { background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 16px; padding: 20px; backdrop-filter: blur(10px); box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5); }
    .panel-preview { border-radius: 10px; border: 1px solid rgba(255,255,255,0.05); display: block; width: 100%; filter: brightness(0.9); }
    .floating-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: -40px; position: relative; z-index: 20; padding: 0 40px; }
    .float-card { background: rgba(15, 23, 42, 0.85); border: 1px solid rgba(29, 123, 255, 0.3); border-radius: 12px; padding: 24px; text-align: left; box-shadow: 0 15px 30px rgba(0,0,0,0.3); backdrop-filter: blur(8px); transition: var(--transition); }
    .float-card:hover { transform: translateY(-5px); border-color: var(--secondary-color); box-shadow: 0 20px 40px rgba(29, 123, 255, 0.2); }
    .float-card-icon { width: 44px; height: 44px; background: rgba(29, 123, 255, 0.1); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--secondary-color); font-size: 20px; margin-bottom: 16px; font-weight: bold; }
    .float-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; color: #FFF; }
    .float-card p { font-size: 13px; color: #94A3B8; line-height: 1.5; }

    
    .trust-strip { background: var(--bg-light); border-bottom: 1px solid var(--border-color); padding: 30px 0; }
    .trust-container { display: flex; justify-content: space-around; align-items: center; flex-wrap: wrap; gap: 20px; }
    .trust-item { display: flex; align-items: center; gap: 12px; font-weight: 600; color: var(--text-dark); }
    .trust-item svg { color: var(--primary-color); width: 24px; height: 24px; }

    
    .section-padding { padding: 90px 0; }
    .section-title { text-align: center; max-width: 700px; margin: 0 auto 60px; }
    .section-title h2 { font-size: 36px; font-weight: 800; margin-bottom: 16px; color: var(--text-dark); }
    .section-title p { color: var(--text-light); font-size: 16px; }
    
    .grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
    .feature-card { background: #FFF; border: 1px solid var(--border-color); border-radius: 12px; padding: 40px 30px; transition: var(--transition); position: relative; overflow: hidden; }
    .feature-card:hover { transform: translateY(-5px); box-shadow: var(--card-shadow); border-color: var(--primary-color); }
    .feature-icon { width: 60px; height: 60px; background: rgba(239, 68, 68, 0.1); border-radius: 12px; display: flex; align-items: center; justify-content: center; color: var(--primary-color); font-size: 24px; margin-bottom: 24px; font-weight: bold; }
    .feature-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 14px; }
    .feature-card p { color: var(--text-light); font-size: 15px; }

    
    .calc-section { background: var(--bg-light); border-top: 1px solid var(--border-color); border-bottom: 1px solid var(--border-color); }
    .calc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
    .calc-content h3 { font-size: 28px; font-weight: 800; margin-bottom: 20px; }
    .calc-content p { color: var(--text-light); margin-bottom: 30px; }
    .calc-card { background: #FFF; border: 1px solid var(--border-color); border-radius: 16px; padding: 40px; box-shadow: var(--card-shadow); }
    .calc-row { display: flex; justify-content: space-between; margin-bottom: 20px; padding-bottom: 20px; border-bottom: 1px solid var(--border-color); }
    .calc-label { font-weight: 600; color: var(--text-dark); }
    .calc-val { font-weight: 700; color: var(--primary-color); font-size: 18px; }

    
    .news-section { background: #FFF; }
    .news-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 40px; }
    .news-main-title { font-size: 22px; font-weight: 800; margin-bottom: 24px; padding-bottom: 12px; border-bottom: 2px solid var(--primary-color); display: inline-block; }
    .article-stream { display: flex; flex-direction: column; gap: 24px; }
    .article-card { display: flex; gap: 24px; background: #FFF; border: 1px solid var(--border-color); border-radius: 12px; overflow: hidden; transition: var(--transition); padding: 16px; }
    .article-card:hover { transform: translateY(-3px); box-shadow: var(--card-shadow); border-color: var(--primary-color); }
    .article-img { width: 220px; height: 140px; object-fit: cover; border-radius: 8px; flex-shrink: 0; }
    .article-info { display: flex; flex-direction: column; justify-content: space-between; flex-grow: 1; }
    .article-meta { display: flex; gap: 15px; font-size: 13px; color: var(--text-light); }
    .article-tags { display: flex; gap: 8px; }
    .tag-badge { background: #F1F5F9; color: var(--text-light); padding: 2px 8px; border-radius: 4px; font-size: 11px; font-weight: 500; }
    .article-title { font-size: 18px; font-weight: 700; line-height: 1.4; color: var(--text-dark); margin: 8px 0; }
    .article-title:hover { color: var(--primary-color); }
    .article-desc { font-size: 14px; color: var(--text-light); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
    
    .news-sidebar { display: flex; flex-direction: column; gap: 30px; }
    .sidebar-widget { background: var(--bg-light); border: 1px solid var(--border-color); border-radius: 12px; padding: 24px; }
    .widget-title { font-size: 18px; font-weight: 700; margin-bottom: 20px; border-left: 4px solid var(--primary-color); padding-left: 12px; }
    .hot-list { display: flex; flex-direction: column; gap: 16px; }
    .hot-item { display: flex; gap: 12px; align-items: flex-start; }
    .hot-num { width: 24px; height: 24px; background: var(--primary-color); color: #FFF; font-size: 12px; font-weight: 700; display: flex; align-items: center; justify-content: center; border-radius: 4px; flex-shrink: 0; }
    .hot-item:nth-child(n+4) .hot-num { background: var(--text-light); }
    .hot-info { display: flex; flex-direction: column; }
    .hot-info a { font-size: 14px; font-weight: 600; line-height: 1.4; color: var(--text-dark); }
    .hot-info a:hover { color: var(--primary-color); }
    .hot-meta { font-size: 11px; color: var(--text-light); margin-top: 4px; }

    
    .cta-banner { background: linear-gradient(135deg, var(--bg-dark) 0%, #151F32 100%); color: #FFF; padding: 80px 0; text-align: center; border-top: 1px solid rgba(255,255,255,0.1); }
    .cta-container h2 { font-size: 32px; font-weight: 800; margin-bottom: 16px; }
    .cta-container p { font-size: 16px; color: #94A3B8; margin-bottom: 30px; max-width: 600px; margin-left: auto; margin-right: auto; }

    
    .footer { background: var(--bg-dark); color: #94A3B8; padding: 80px 0 30px; border-top: 1px solid rgba(255, 255, 255, 0.1); font-size: 14px; }
    .footer-grid { display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 40px; margin-bottom: 60px; }
    .footer-brand { display: flex; flex-direction: column; gap: 20px; }
    .footer-brand .logo span { color: #FFF; }
    .footer-brand p { line-height: 1.6; }
    .footer-col h4 { color: #FFF; font-size: 16px; font-weight: 700; margin-bottom: 20px; }
    .footer-links { display: flex; flex-direction: column; gap: 12px; }
    .footer-links a:hover { color: #FFF; }
    .footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); padding-top: 30px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; }
    .footer-copyright { font-size: 13px; }
    .footer-meta-links { display: flex; gap: 20px; font-size: 13px; }

    
    @media (max-width: 992px) {
      .grid-3, .news-grid, .calc-grid { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
      .floating-cards { grid-template-columns: repeat(2, 1fr); padding: 0; margin-top: 20px; }
      .hero-layout-01 h1 { font-size: 36px; }
    }
    @media (max-width: 768px) {
      .nav-menu { display: none; }
      .menu-toggle { display: block; }
      .article-card { flex-direction: column; }
      .article-img { width: 100%; height: 200px; }
      .floating-cards { grid-template-columns: 1fr; }
      .hero-actions { flex-direction: column; gap: 12px; }
      .trust-container { justify-content: flex-start; }
      .footer-grid { grid-template-columns: 1fr; }
    }