:root {
      --primary: #10B981;
      --aux: #22C55E;
      --bg-dark: #07120F;
      --bg-dark-card: #0c1f19;
      --bg-light: #EAFBF3;
      --text-light: #ECFDF5;
      --text-dark: #0B1F19;
      --accent: #A7F3D0;
      --fallback: rgb(35,39,47);
      --font: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    }
    * { box-sizing: border-box; margin: 0; padding: 0; }
    body { font-family: var(--font); background-color: var(--bg-dark); color: var(--text-light); line-height: 1.6; overflow-x: hidden; }
    a { color: inherit; text-decoration: none; transition: all 0.3s; }

    
    .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: 20px; font-weight: 800; line-height: 1; color: var(--primary); white-space: nowrap; letter-spacing: 0.5px; }

    
    .site-header { background: rgba(7, 18, 15, 0.95); border-bottom: 1px solid rgba(16, 185, 129, 0.15); position: sticky; top: 0; z-index: 1000; backdrop-filter: blur(10px); }
    .header-container { max-width: 1200px; margin: 0 auto; padding: 15px 20px; display: flex; align-items: center; justify-content: space-between; }
    .desktop-nav { display: flex; align-items: center; gap: 24px; }
    .desktop-nav a { font-size: 15px; font-weight: 500; color: #94a3b8; padding: 6px 0; border-bottom: 2px solid transparent; }
    .desktop-nav a:hover, .desktop-nav a.active { color: var(--primary); border-bottom-color: var(--primary); }
    
    
    .mobile-menu-toggle { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 6px; width: 30px; }
    .mobile-menu-toggle span { display: block; width: 100%; height: 2px; background-color: var(--text-light); transition: 0.3s; }

    
    .mobile-drawer { position: fixed; top: 0; left: -100%; width: 100%; height: 100%; z-index: 2000; transition: left 0.4s ease; }
    .mobile-drawer.active { left: 0; }
    .drawer-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.7); backdrop-filter: blur(4px); }
    .drawer-content { position: absolute; top: 0; left: 0; width: 80%; max-width: 320px; height: 100%; background: var(--bg-dark); border-right: 1px solid rgba(16, 185, 129, 0.2); padding: 25px; display: flex; flex-direction: column; gap: 30px; }
    .drawer-header { display: flex; align-items: center; justify-content: space-between; }
    .drawer-close { background: none; border: none; font-size: 32px; color: var(--primary); cursor: pointer; }
    .drawer-nav { display: flex; flex-direction: column; gap: 20px; }
    .drawer-nav a { font-size: 18px; font-weight: 600; color: #cbd5e1; }
    .drawer-nav a:hover { color: var(--primary); padding-left: 8px; }

    
    .hero-layout-02 { position: relative; padding: 100px 20px 80px 20px; text-align: center; background: radial-gradient(circle at 50% 30%, #0d2a20 0%, #07120F 70%); border-bottom: 1px solid rgba(16, 185, 129, 0.1); }
    .hero-layout-02 .hero-headline { max-width: 900px; margin: 0 auto 50px auto; }
    .hero-layout-02 .hero-headline h1 { font-size: 48px; font-weight: 800; color: #fff; line-height: 1.2; letter-spacing: -1px; margin-bottom: 20px; }
    .hero-layout-02 .hero-headline h1 span { color: var(--primary); text-shadow: 0 0 20px rgba(16, 185, 129, 0.4); }
    .hero-layout-02 .hero-headline p { font-size: 18px; color: #94a3b8; max-width: 650px; margin: 0 auto; }
    
    .hero-layout-02 .entry-matrix { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 1200px; margin: 0 auto 50px auto; }
    .hero-layout-02 .matrix-card { background: var(--bg-dark-card); border: 1px solid rgba(16, 185, 129, 0.15); border-radius: 16px; padding: 40px 30px; text-align: left; transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1); position: relative; overflow: hidden; }
    .hero-layout-02 .matrix-card:hover { transform: translateY(-8px); border-color: var(--primary); box-shadow: 0 12px 30px rgba(16, 185, 129, 0.15); }
    .hero-layout-02 .matrix-card::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 4px; background: linear-gradient(90deg, var(--primary), var(--aux)); opacity: 0; transition: opacity 0.3s; }
    .hero-layout-02 .matrix-card:hover::before { opacity: 1; }
    
    .hero-layout-02 .card-icon { width: 64px; height: 64px; background: rgba(16, 185, 129, 0.1); border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 24px; color: var(--primary); font-size: 32px; font-weight: bold; }
    .hero-layout-02 .matrix-card h3 { font-size: 22px; font-weight: 700; color: #fff; margin-bottom: 12px; }
    .hero-layout-02 .matrix-card p { font-size: 14px; color: #94a3b8; line-height: 1.6; margin-bottom: 24px; height: 68px; overflow: hidden; }
    .hero-layout-02 .matrix-card .btn-card { display: inline-flex; align-items: center; justify-content: center; width: 100%; padding: 12px 20px; background: rgba(16, 185, 129, 0.15); color: var(--accent); border: 1px solid rgba(16, 185, 129, 0.3); border-radius: 8px; font-weight: 600; font-size: 14px; }
    .hero-layout-02 .matrix-card:hover .btn-card { background: var(--primary); color: var(--bg-dark); border-color: var(--primary); }

    .hero-layout-02 .badge-bar { max-width: 1200px; margin: 0 auto; display: flex; align-items: center; justify-content: space-around; flex-wrap: wrap; gap: 20px; padding: 20px; background: rgba(16, 185, 129, 0.05); border-radius: 12px; border: 1px solid rgba(16, 185, 129, 0.1); }
    .hero-layout-02 .badge-bar span { font-size: 14px; color: var(--accent); display: inline-flex; align-items: center; gap: 8px; }
    .hero-layout-02 .badge-bar span::before { content: '●'; color: var(--aux); font-size: 10px; }

    
    section { padding: 80px 20px; }
    .section-title { text-align: center; max-width: 700px; margin: 0 auto 50px auto; }
    .section-title h2 { font-size: 36px; font-weight: 800; color: #fff; margin-bottom: 15px; }
    .section-title h2 span { color: var(--primary); }
    .section-title p { color: #94a3b8; font-size: 16px; }

    
    .features { background: #0b1f19; }
    .features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; max-width: 1200px; margin: 0 auto; }
    .feature-item { background: var(--bg-dark); border: 1px solid rgba(16, 185, 129, 0.08); border-radius: 12px; padding: 30px; transition: 0.3s; }
    .feature-item:hover { transform: translateY(-4px); border-color: rgba(16, 185, 129, 0.3); }
    .feature-item .icon { font-size: 28px; color: var(--primary); margin-bottom: 16px; }
    .feature-item h4 { font-size: 18px; color: #fff; margin-bottom: 10px; }
    .feature-item p { font-size: 13px; color: #94a3b8; }

    
    .calculator-cta { background: radial-gradient(ellipse at bottom, #0d2d22, #07120F); }
    .calc-box { max-width: 900px; margin: 0 auto; background: var(--bg-dark-card); border: 1px solid rgba(16, 185, 129, 0.2); border-radius: 20px; padding: 40px; text-align: center; }
    .calc-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin: 30px 0; }
    .calc-col { text-align: left; }
    .calc-col label { display: block; font-size: 12px; color: var(--accent); text-transform: uppercase; margin-bottom: 8px; font-weight: bold; }
    .calc-col select, .calc-col input { width: 100%; padding: 14px; background: rgba(7,18,15,0.8); border: 1px solid rgba(16,185,129,0.3); border-radius: 8px; color: #fff; font-size: 16px; font-weight: 600; outline: none; }
    .calc-col select:focus, .calc-col input:focus { border-color: var(--primary); }
    .calc-btn { display: inline-block; width: 100%; padding: 15px; background: var(--primary); color: var(--bg-dark); font-weight: 700; border: none; border-radius: 8px; cursor: pointer; transition: 0.3s; font-size: 16px; }
    .calc-btn:hover { background: var(--aux); }
    .calc-result { font-size: 24px; color: #fff; margin-top: 25px; display: none; }
    .calc-result span { color: var(--primary); font-weight: 800; }

    
    .articles-stream { background: var(--bg-dark); }
    .stream-container { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr; gap: 40px; }
    
    .news-list { display: flex; flex-direction: column; gap: 24px; }
    .article-card { background: var(--bg-dark-card); border-radius: 12px; overflow: hidden; display: flex; border: 1px solid rgba(16, 185, 129, 0.1); transition: 0.3s; }
    .article-card:hover { border-color: var(--primary); }
    .article-image { width: 220px; height: 160px; overflow: hidden; position: relative; flex-shrink: 0; }
    .article-image img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s; }
    .article-card:hover .article-image img { transform: scale(1.05); }
    .article-info { padding: 20px; display: flex; flex-direction: column; justify-content: space-between; flex-grow: 1; }
    .article-info h3 { font-size: 18px; color: #fff; line-height: 1.4; margin-bottom: 8px; }
    .article-info p { font-size: 13px; color: #94a3b8; line-height: 1.5; margin-bottom: 12px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
    .article-meta { display: flex; align-items: center; justify-content: space-between; font-size: 12px; color: var(--primary); }
    .article-meta span { display: flex; align-items: center; gap: 6px; }

    
    .sidebar-block { background: var(--bg-dark-card); border: 1px solid rgba(16, 185, 129, 0.1); border-radius: 12px; padding: 25px; }
    .sidebar-block h3 { font-size: 18px; color: #fff; margin-bottom: 20px; border-left: 3px solid var(--primary); padding-left: 10px; }
    .hot-list { display: flex; flex-direction: column; gap: 15px; }
    .hot-item { display: flex; align-items: center; gap: 12px; padding-bottom: 12px; border-bottom: 1px solid rgba(16, 185, 129, 0.08); }
    .hot-item:last-child { border: none; padding-bottom: 0; }
    .hot-num { font-size: 16px; font-weight: 800; color: rgba(16, 185, 129, 0.4); width: 24px; text-align: center; }
    .hot-item:nth-child(1) .hot-num { color: var(--primary); }
    .hot-item:nth-child(2) .hot-num { color: var(--aux); }
    .hot-item:nth-child(3) .hot-num { color: var(--accent); }
    .hot-title { font-size: 14px; color: #cbd5e1; line-height: 1.4; }
    .hot-title:hover { color: var(--primary); }

    
    .cta-banner { background: linear-gradient(135deg, #0d2d22 0%, #07120F 100%); border-top: 1px solid rgba(16, 185, 129, 0.1); border-bottom: 1px solid rgba(16, 185, 129, 0.1); text-align: center; }
    .cta-content h2 { font-size: 32px; font-weight: 800; color: #fff; margin-bottom: 15px; }
    .cta-content p { font-size: 16px; color: #94a3b8; max-width: 600px; margin: 0 auto 30px auto; }
    .btn-primary { display: inline-flex; align-items: center; justify-content: center; padding: 14px 36px; background: var(--primary); color: var(--bg-dark); font-weight: 700; border-radius: 8px; font-size: 16px; border: none; cursor: pointer; }
    .btn-primary:hover { background: var(--aux); }

    
    .site-footer { background: #030806; border-top: 1px solid rgba(16, 185, 129, 0.15); padding: 60px 20px 30px 20px; font-size: 14px; color: #94a3b8; }
    .footer-container { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 50px; margin-bottom: 40px; }
    .footer-brand .footer-desc { margin-top: 20px; line-height: 1.6; }
    .footer-links h4, .footer-meta h4 { color: #fff; margin-bottom: 20px; font-size: 16px; }
    .footer-links ul, .footer-meta ul { list-style: none; }
    .footer-links li, .footer-meta li { margin-bottom: 12px; }
    .footer-links a:hover, .footer-meta a:hover { color: var(--primary); }
    .footer-bottom { border-top: 1px solid rgba(16, 185, 129, 0.08); padding-top: 25px; max-width: 1200px; margin: 0 auto; text-align: center; font-size: 13px; color: #64748b; }

    @media (max-width: 968px) {
      .hero-layout-02 .entry-matrix { grid-template-columns: 1fr; }
      .stream-container { grid-template-columns: 1fr; }
      .features-grid { grid-template-columns: repeat(2, 1fr); }
      .calc-row { grid-template-columns: 1fr; }
      .footer-container { grid-template-columns: 1fr; gap: 30px; }
    }
    @media (max-width: 768px) {
      .desktop-nav { display: none; }
      .mobile-menu-toggle { display: flex; }
      .hero-layout-02 .hero-headline h1 { font-size: 32px; }
      .article-card { flex-direction: column; }
      .article-image { width: 100%; height: 200px; }
    }