:root {
      --primary: rgb(48,209,88);
      --primary-hover: rgb(38,199,78);
      --secondary: #1D7BFF;
      --secondary-hover: #1063D6;
      --bg-dark: #0F172A;
      --text-dark: #1E293B;
      --text-light: #64748B;
      --bg-light: #F8FAFC;
      --border-color: #E2E8F0;
      --max-width: 1200px;
    }
    * { margin: 0; padding: 0; box-sizing: border-box; }
    body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; color: var(--text-dark); background-color: #FFF; line-height: 1.6; }
    a { text-decoration: none; color: inherit; transition: all 0.3s ease; }
    
    
    header { background: #FFFFFF; border-bottom: 1px solid var(--border-color); position: sticky; top: 0; z-index: 100; height: 70px; }
    .header-container { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; display: flex; align-items: center; justify-content: space-between; height: 100%; }
    .logo { display: inline-flex; align-items: center; gap: 12px; }
    .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(--bg-dark); white-space: nowrap; }
    
    .nav-menu { display: flex; gap: 24px; align-items: center; }
    .nav-menu a { font-size: 15px; font-weight: 500; color: var(--text-dark); padding: 8px 12px; border-radius: 6px; }
    .nav-menu a:hover { color: var(--primary); background: rgba(48,209,88,0.05); }
    .nav-actions { display: flex; align-items: center; gap: 16px; }
    .btn-register { background: var(--primary); color: #FFF !important; padding: 10px 20px; border-radius: 8px; font-weight: 600; font-size: 14px; box-shadow: 0 4px 12px rgba(48,209,88,0.2); }
    .btn-register:hover { background: var(--primary-hover); transform: translateY(-1px); }
    
    
    .menu-btn { display: none; background: none; border: none; font-size: 24px; cursor: pointer; color: var(--bg-dark); }
    .drawer-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); z-index: 1000; opacity: 0; pointer-events: none; transition: opacity 0.3s ease; }
    .drawer-overlay.active { opacity: 1; pointer-events: auto; }
    .drawer { position: fixed; top: 0; left: -280px; width: 280px; height: 100%; background: #FFF; z-index: 1001; transition: left 0.3s cubic-bezier(0.4, 0, 0.2, 1); padding: 24px; display: flex; flex-direction: column; gap: 30px; box-shadow: 4px 0 20px rgba(0,0,0,0.15); }
    .drawer.active { left: 0; }
    .drawer-header { display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--border-color); padding-bottom: 16px; }
    .drawer-close { background: none; border: none; font-size: 24px; cursor: pointer; color: var(--text-light); }
    .drawer-nav { display: flex; flex-direction: column; gap: 16px; }
    .drawer-nav a { font-size: 16px; font-weight: 500; padding: 12px 16px; border-radius: 8px; }
    .drawer-nav a:hover { background: rgba(48,209,88,0.05); color: var(--primary); }
    
    
    .hero-layout-01 { background: radial-gradient(circle at center, #1E293B 0%, #0F172A 100%); color: #FFF; padding: 100px 20px 140px; position: relative; overflow: hidden; text-align: center; }
    .hero-layout-01 .hero-bg-glow { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 600px; height: 600px; background: radial-gradient(circle, rgba(29,123,255,0.15) 0%, transparent 70%); pointer-events: none; }
    .hero-container { max-width: 1100px; margin: 0 auto; position: relative; z-index: 2; }
    .hero-badge { display: inline-flex; align-items: center; background: rgba(29,123,255,0.15); border: 1px solid rgba(29,123,255,0.3); color: #60A5FA; padding: 8px 16px; border-radius: 50px; font-size: 14px; font-weight: 600; margin-bottom: 24px; letter-spacing: 0.5px; }
    .hero-title { font-size: 48px; font-weight: 800; line-height: 1.25; margin-bottom: 20px; background: linear-gradient(135deg, #FFF 30%, #93C5FD 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
    .hero-subtitle { font-size: 18px; color: #94A3B8; max-width: 720px; margin: 0 auto 40px; line-height: 1.6; }
    .hero-buttons { display: flex; justify-content: center; gap: 16px; margin-bottom: 80px; flex-wrap: wrap; }
    .btn { display: inline-flex; align-items: center; justify-content: center; padding: 14px 28px; border-radius: 8px; font-weight: 600; transition: all 0.3s ease; font-size: 16px; }
    .btn-primary { background: var(--secondary); color: #FFF; box-shadow: 0 4px 14px rgba(29,123,255,0.4); }
    .btn-primary:hover { background: var(--secondary-hover); transform: translateY(-2px); }
    .btn-secondary { background: rgba(255,255,255,0.1); color: #FFF; border: 1px solid rgba(255,255,255,0.15); }
    .btn-secondary:hover { background: rgba(255,255,255,0.2); transform: translateY(-2px); }
    
    
    .hero-visual-container { position: relative; max-width: 800px; margin: 0 auto; padding: 40px 0; }
    .central-panel { background: rgba(30,41,59,0.7); border: 1px solid rgba(255,255,255,0.1); border-radius: 16px; padding: 40px 20px; backdrop-filter: blur(12px); box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5); }
    .panel-header { display: flex; gap: 8px; justify-content: center; margin-bottom: 24px; }
    .panel-dot { width: 10px; height: 10px; border-radius: 50%; }
    .panel-dot.red { background: #EF4444; }
    .panel-dot.yellow { background: #F59E0B; }
    .panel-dot.green { background: var(--primary); }
    .panel-title { font-size: 20px; font-weight: 700; color: #F8FAFC; margin-bottom: 12px; }
    .panel-text { color: #94A3B8; font-size: 14px; max-width: 500px; margin: 0 auto; }
    
    .floating-card { position: absolute; background: rgba(15,23,42,0.95); border: 1px solid rgba(255,255,255,0.08); padding: 16px 20px; border-radius: 12px; display: flex; align-items: center; gap: 14px; text-align: left; width: 220px; box-shadow: 0 10px 25px -5px rgba(0,0,0,0.3); transition: all 0.3s ease; }
    .floating-card:hover { transform: translateY(-5px); border-color: var(--secondary); }
    .floating-card .icon-wrap { width: 40px; height: 40px; border-radius: 8px; background: rgba(29,123,255,0.1); display: flex; align-items: center; justify-content: center; color: var(--secondary); font-size: 20px; flex-shrink: 0; }
    .floating-card h4 { font-size: 14px; font-weight: 700; color: #FFF; margin-bottom: 2px; }
    .floating-card p { font-size: 12px; color: #94A3B8; }
    
    .card-tl { top: -10px; left: -80px; }
    .card-tr { top: -10px; right: -80px; }
    .card-bl { bottom: 10px; left: -80px; }
    .card-br { bottom: 10px; right: -80px; }

    
    .trust-strip { background: var(--bg-light); border-bottom: 1px solid var(--border-color); padding: 30px 20px; text-align: center; }
    .trust-container { max-width: var(--max-width); margin: 0 auto; display: flex; justify-content: space-around; align-items: center; flex-wrap: wrap; gap: 20px; }
    .trust-item { display: flex; flex-direction: column; align-items: center; gap: 6px; }
    .trust-number { font-size: 28px; font-weight: 800; color: var(--bg-dark); }
    .trust-label { font-size: 14px; color: var(--text-light); font-weight: 500; }

    
    section.features { padding: 80px 20px; max-width: var(--max-width); margin: 0 auto; }
    .section-title { text-align: center; font-size: 32px; font-weight: 800; color: var(--bg-dark); margin-bottom: 16px; }
    .section-subtitle { text-align: center; font-size: 16px; color: var(--text-light); max-width: 600px; margin: 0 auto 60px; }
    .features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
    .feature-card { background: #FFF; border: 1px solid var(--border-color); padding: 40px 30px; border-radius: 12px; transition: all 0.3s ease; }
    .feature-card:hover { transform: translateY(-5px); box-shadow: 0 12px 30px rgba(0,0,0,0.05); border-color: var(--primary); }
    .feature-icon { width: 56px; height: 56px; border-radius: 10px; background: rgba(48,209,88,0.1); color: var(--primary); display: flex; align-items: center; justify-content: center; font-size: 24px; margin-bottom: 24px; }
    .feature-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 12px; color: var(--bg-dark); }
    .feature-card p { font-size: 15px; color: var(--text-light); line-height: 1.6; }

    
    .content-section { background: var(--bg-light); padding: 80px 20px; }
    .content-container { max-width: var(--max-width); margin: 0 auto; }
    .articles-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(350px, 1fr)); gap: 30px; margin-bottom: 60px; }
    
    
    .article-card { background: #FFF; border-radius: 12px; border: 1px solid var(--border-color); overflow: hidden; display: flex; flex-direction: column; transition: all 0.3s ease; }
    .article-card:hover { transform: translateY(-5px); box-shadow: 0 10px 20px rgba(0,0,0,0.05); }
    .article-img { width: 100%; height: 200px; overflow: hidden; background: #E2E8F0; position: relative; }
    .article-img img { width: 100%; height: 100%; object-fit: cover; }
    .article-tag { position: absolute; top: 16px; left: 16px; background: rgba(0,0,0,0.6); color: #FFF; padding: 4px 10px; border-radius: 4px; font-size: 12px; font-weight: 600; backdrop-filter: blur(4px); }
    .article-info { padding: 24px; flex-grow: 1; display: flex; flex-direction: column; }
    .article-title { font-size: 18px; font-weight: 700; margin-bottom: 12px; color: var(--bg-dark); line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
    .article-title a:hover { color: var(--primary); }
    .article-desc { font-size: 14px; color: var(--text-light); margin-bottom: 20px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
    .article-meta { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--border-color); padding-top: 16px; margin-top: auto; font-size: 13px; color: var(--text-light); }
    .read-more { font-weight: 600; color: var(--primary); font-size: 14px; }
    .read-more:hover { color: var(--primary-hover); }

    
    .cta { background: linear-gradient(135deg, var(--bg-dark) 0%, #1E293B 100%); color: #FFF; padding: 80px 20px; text-align: center; position: relative; overflow: hidden; }
    .cta-container { max-width: 800px; margin: 0 auto; position: relative; z-index: 2; }
    .cta h2 { font-size: 36px; font-weight: 800; margin-bottom: 20px; }
    .cta p { font-size: 18px; color: #94A3B8; margin-bottom: 40px; }

    
    footer { background: #0F172A; color: #94A3B8; padding: 80px 20px 40px; border-top: 1px solid #1E293B; }
    .footer-container { max-width: var(--max-width); margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 40px; margin-bottom: 60px; }
    .footer-brand { display: flex; flex-direction: column; gap: 20px; }
    .footer-brand .logo span { color: #FFF; }
    .footer-brand p { font-size: 14px; line-height: 1.6; }
    .footer-group h4 { color: #FFF; font-size: 16px; font-weight: 700; margin-bottom: 20px; }
    .footer-group ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
    .footer-group ul a { font-size: 14px; }
    .footer-group ul a:hover { color: #FFF; }
    .footer-bottom { max-width: var(--max-width); margin: 0 auto; padding-top: 40px; border-top: 1px solid #1E293B; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; font-size: 13px; }
    
    @media (max-width: 1024px) {
      .floating-card { position: static; width: auto; box-shadow: none; margin-top: 15px; }
      .hero-visual-container { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; padding: 20px; }
      .central-panel { grid-column: span 2; }
      .card-tl, .card-tr, .card-bl, .card-br { top: auto; bottom: auto; left: auto; right: auto; }
    }
    @media (max-width: 768px) {
      .nav-menu, .nav-actions .btn-register { display: none; }
      .menu-btn { display: block; }
      .hero-title { font-size: 32px; }
      .hero-visual-container { grid-template-columns: 1fr; }
      .central-panel { grid-column: span 1; }
      .footer-container { grid-template-columns: 1fr; gap: 30px; }
    }