:root {
      --primary-color: rgb(147, 51, 234);
      --primary-hover: rgb(126, 34, 206);
      --glacier-blue: #1D7BFF;
      --deep-sea-ink: #0B1120;
      --silver-white: #F8FAFC;
      --text-dark: #0F172A;
      --text-muted: #64748B;
      --border-color: #E2E8F0;
      --card-bg: rgba(255, 255, 255, 0.9);
      --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    * { box-sizing: border-box; margin: 0; padding: 0; }
    body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; color: var(--text-dark); background-color: #F8FAFC; line-height: 1.6; overflow-x: hidden; }
    a { text-decoration: none; color: inherit; transition: var(--transition); }
    img { max-width: 100%; height: auto; }
    
    
    header { background: #FFFFFF; border-bottom: 1px solid var(--border-color); position: sticky; top: 0; z-index: 100; box-shadow: 0 4px 6px -1px rgba(0,0,0,0.05); }
    .header-container { max-width: 1200px; margin: 0 auto; padding: 15px 20px; display: flex; justify-content: space-between; align-items: center; }
    .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(--text-dark); white-space: nowrap; }
    
    .nav-menu { display: flex; gap: 24px; align-items: center; }
    .nav-menu a { font-size: 15px; font-weight: 600; color: var(--text-dark); padding: 8px 12px; border-radius: 6px; }
    .nav-menu a:hover { color: var(--primary-color); background: rgba(147,51,234,0.05); }
    .nav-btn { background: var(--primary-color); color: #FFF !important; padding: 8px 18px !important; border-radius: 8px; font-weight: 600; box-shadow: 0 4px 10px rgba(147,51,234,0.3); }
    .nav-btn:hover { background: var(--primary-hover); transform: translateY(-1px); }
    
    .hamburger { 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: 1000; opacity: 0; pointer-events: none; transition: var(--transition); backdrop-filter: blur(4px); }
    .drawer { position: fixed; top: 0; left: -320px; width: 320px; height: 100%; background: #FFF; z-index: 1001; transition: var(--transition); padding: 30px 24px; display: flex; flex-direction: column; gap: 30px; box-shadow: 10px 0 30px rgba(0,0,0,0.1); }
    .drawer-open .drawer-overlay { opacity: 1; pointer-events: auto; }
    .drawer-open .drawer { 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-muted); }
    .drawer-nav { display: flex; flex-direction: column; gap: 16px; margin-top: 20px; overflow-y: auto; }
    .drawer-nav a { font-size: 16px; font-weight: 600; color: var(--text-dark); padding: 12px; border-radius: 8px; border-bottom: 1px solid var(--border-color); }
    .drawer-nav a:hover { background: rgba(147,51,234,0.05); color: var(--primary-color); }

    
    .hero-layout-01 { background: radial-gradient(circle at 50% 30%, #151F32 0%, var(--deep-sea-ink) 100%); color: #FFFFFF; padding: 100px 20px 140px; position: relative; overflow: hidden; text-align: center; }
    .hero-layout-01::before { content: ''; position: absolute; top: -10%; left: 50%; transform: translateX(-50%); width: 800px; height: 400px; background: radial-gradient(circle, rgba(29,123,255,0.15) 0%, rgba(29,123,255,0) 70%); pointer-events: none; }
    .hero-container-inner { max-width: 1000px; margin: 0 auto; position: relative; z-index: 5; }
    .hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(29,123,255,0.15); border: 1px solid rgba(29,123,255,0.3); color: var(--glacier-blue); padding: 6px 16px; border-radius: 100px; font-size: 14px; font-weight: 600; margin-bottom: 24px; text-transform: uppercase; letter-spacing: 1px; }
    .hero-title { font-size: 48px; font-weight: 800; line-height: 1.2; letter-spacing: -1px; margin-bottom: 20px; color: #FFFFFF; }
    .hero-title span { color: var(--glacier-blue); background: linear-gradient(135deg, #1D7BFF 0%, #00D2FF 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
    .hero-subtitle { font-size: 18px; color: #94A3B8; max-width: 640px; margin: 0 auto 36px; line-height: 1.6; }
    .hero-buttons { display: flex; gap: 16px; justify-content: center; align-items: center; margin-bottom: 60px; }
    .btn-main { background: linear-gradient(135deg, #1D7BFF 0%, #0052FF 100%); color: #FFF; font-weight: 700; padding: 14px 32px; border-radius: 8px; border: none; font-size: 16px; cursor: pointer; box-shadow: 0 10px 20px rgba(29,123,255,0.3); display: inline-flex; align-items: center; gap: 8px; }
    .btn-main:hover { transform: translateY(-2px); box-shadow: 0 12px 24px rgba(29,123,255,0.4); }
    .btn-sub { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15); color: #FFF; font-weight: 600; padding: 14px 32px; border-radius: 8px; font-size: 16px; }
    .btn-sub:hover { background: rgba(255,255,255,0.15); }

    
    .hero-visual-wrapper { position: relative; max-width: 800px; margin: 0 auto; padding-top: 40px; }
    .hero-panel { background: rgba(15, 23, 42, 0.6); border: 1px solid rgba(255,255,255,0.1); border-radius: 16px; padding: 30px; box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5); backdrop-filter: blur(12px); text-align: left; }
    .panel-header { display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 15px; margin-bottom: 20px; }
    .panel-dots { display: flex; gap: 6px; }
    .panel-dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,0.2); }
    .panel-dot:nth-child(1) { background: #FF5F56; }
    .panel-dot:nth-child(2) { background: #FFBD2E; }
    .panel-dot:nth-child(3) { background: #27C93F; }
    .panel-title { font-size: 14px; color: #94A3B8; font-family: monospace; }
    .panel-body { display: grid; grid-template-columns: 2fr 1fr; gap: 20px; }
    .chart-mock { background: linear-gradient(180deg, rgba(29,123,255,0.1) 0%, rgba(29,123,255,0) 100%); border-radius: 10px; border: 1px dashed rgba(29,123,255,0.2); height: 180px; display: flex; align-items: flex-end; padding: 15px; gap: 8px; justify-content: space-around; }
    .chart-bar { width: 100%; background: linear-gradient(to top, #1D7BFF, #00D2FF); border-radius: 4px 4px 0 0; transition: height 1s ease; }
    .stats-mock { display: flex; flex-direction: column; justify-content: space-between; }
    .stat-row { background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.05); padding: 10px 14px; border-radius: 8px; }
    .stat-label { font-size: 12px; color: #64748B; }
    .stat-value { font-size: 18px; font-weight: 700; color: #FFFFFF; }
    
    
    .floating-card { position: absolute; background: rgba(15, 23, 42, 0.85); border: 1px solid rgba(29,123,255,0.3); border-radius: 12px; padding: 16px 20px; display: flex; align-items: center; gap: 14px; box-shadow: 0 10px 25px -5px rgba(0,0,0,0.3); backdrop-filter: blur(8px); max-width: 220px; transition: var(--transition); z-index: 10; text-align: left; }
    .floating-card:hover { transform: translateY(-4px); border-color: var(--glacier-blue); box-shadow: 0 15px 30px -5px rgba(29,123,255,0.3); }
    .fc-icon { width: 36px; height: 36px; border-radius: 8px; background: rgba(29,123,255,0.2); display: flex; align-items: center; justify-content: center; color: var(--glacier-blue); font-size: 18px; flex-shrink: 0; }
    .fc-info { display: flex; flex-direction: column; }
    .fc-title { font-size: 14px; font-weight: 700; color: #FFFFFF; }
    .fc-desc { font-size: 11px; color: #94A3B8; }
    .fc-1 { top: 0px; left: -80px; }
    .fc-2 { top: 0px; right: -80px; }
    .fc-3 { bottom: 30px; left: -100px; }
    .fc-4 { bottom: 30px; right: -100px; }

    
    .trust-bar { background: #FFFFFF; border-bottom: 1px solid var(--border-color); padding: 30px 20px; position: relative; z-index: 10; }
    .trust-container { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-around; flex-wrap: wrap; gap: 20px; }
    .trust-item { display: flex; align-items: center; gap: 12px; }
    .trust-number { font-size: 32px; font-weight: 800; color: var(--primary-color); }
    .trust-text { font-size: 14px; color: var(--text-muted); font-weight: 500; }

    
    section { padding: 80px 20px; }
    .section-title-wrap { text-align: center; margin-bottom: 50px; }
    .section-title { font-size: 32px; font-weight: 800; color: var(--text-dark); margin-bottom: 12px; }
    .section-subtitle { font-size: 16px; color: var(--text-muted); max-width: 600px; margin: 0 auto; }

    
    .features { background: #F1F5F9; }
    .grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 30px; max-width: 1200px; margin: 0 auto; }
    .feature-card { background: #FFF; border-radius: 16px; padding: 40px 30px; box-shadow: 0 4px 15px rgba(0,0,0,0.03); border: 1px solid #E2E8F0; transition: var(--transition); }
    .feature-card:hover { transform: translateY(-5px); box-shadow: 0 10px 30px rgba(147,51,234,0.08); border-color: var(--primary-color); }
    .feat-icon { width: 56px; height: 56px; border-radius: 12px; background: rgba(147,51,234,0.08); display: flex; align-items: center; justify-content: center; color: var(--primary-color); font-size: 24px; margin-bottom: 24px; }
    .feature-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 12px; }
    .feature-card p { font-size: 15px; color: var(--text-muted); }

    
    .article-section { background: #FFFFFF; }
    .article-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 30px; max-width: 1200px; margin: 0 auto; }
    .article-card { background: #FFF; border-radius: 16px; overflow: hidden; border: 1px solid var(--border-color); box-shadow: 0 4px 10px rgba(0,0,0,0.02); display: flex; flex-direction: column; height: 100%; transition: var(--transition); }
    .article-card:hover { transform: translateY(-4px); box-shadow: 0 12px 25px rgba(0,0,0,0.08); border-color: var(--primary-color); }
    .art-img { position: relative; width: 100%; height: 200px; background: #E2E8F0; overflow: hidden; }
    .art-img img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
    .article-card:hover .art-img img { transform: scale(1.05); }
    .art-cat { position: absolute; top: 15px; left: 15px; background: var(--primary-color); color: #FFF; font-size: 12px; font-weight: 600; padding: 4px 12px; border-radius: 20px; }
    .art-content { padding: 24px; display: flex; flex-direction: column; flex-grow: 1; }
    .art-title { font-size: 18px; font-weight: 700; margin-bottom: 12px; color: var(--text-dark); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; line-height: 1.4; }
    .art-desc { font-size: 14px; color: var(--text-muted); margin-bottom: 20px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; flex-grow: 1; }
    .art-meta { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--border-color); padding-top: 16px; font-size: 13px; color: #94A3B8; }
    .art-meta span { display: inline-flex; align-items: center; gap: 4px; }

    
    .cta { background: linear-gradient(135deg, var(--primary-color) 0%, rgb(99, 102, 241) 100%); color: #FFF; text-align: center; overflow: hidden; position: relative; }
    .cta-inner { max-width: 700px; margin: 0 auto; position: relative; z-index: 5; }
    .cta-title { font-size: 36px; font-weight: 800; margin-bottom: 16px; }
    .cta-desc { font-size: 18px; opacity: 0.9; margin-bottom: 30px; }
    .cta-btn { background: #FFFFFF; color: var(--primary-color); font-weight: 700; padding: 14px 36px; border-radius: 8px; border: none; font-size: 16px; cursor: pointer; display: inline-flex; align-items: center; gap: 8px; box-shadow: 0 10px 20px rgba(0,0,0,0.1); }
    .cta-btn:hover { background: #F1F5F9; transform: translateY(-2px); }

    
    footer { background: #0F172A; color: #94A3B8; padding: 70px 20px 30px; border-top: 1px solid rgba(255,255,255,0.05); }
    .footer-container { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 40px; margin-bottom: 50px; }
    .footer-brand { display: flex; flex-direction: column; gap: 20px; }
    .footer-brand .logo span { color: #FFFFFF; }
    .footer-brand p { font-size: 14px; line-height: 1.6; }
    .footer-links h4 { color: #FFFFFF; font-size: 16px; font-weight: 700; margin-bottom: 20px; }
    .footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
    .footer-links ul a { font-size: 14px; }
    .footer-links ul a:hover { color: #FFFFFF; }
    .footer-bottom { max-width: 1200px; margin: 0 auto; border-top: 1px solid rgba(255,255,255,0.05); padding-top: 30px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 20px; font-size: 13px; }
    .footer-social { display: flex; gap: 16px; }
    
    
    @media (max-width: 1024px) {
      .hero-layout-01 { padding-bottom: 60px; }
      .floating-card { position: relative; top: auto !important; bottom: auto !important; left: auto !important; right: auto !important; max-width: 100%; margin: 0 auto; }
      .hero-visual-wrapper { display: flex; flex-direction: column; gap: 16px; padding: 20px; }
      .hero-panel { border-radius: 12px; padding: 20px; }
      .panel-body { grid-template-columns: 1fr; }
    }
    @media (max-width: 768px) {
      .nav-menu { display: none; }
      .hamburger { display: block; }
      .hero-title { font-size: 34px; }
      .hero-subtitle { font-size: 16px; }
      .hero-buttons { flex-direction: column; width: 100%; max-width: 320px; margin: 0 auto 40px; }
      .btn-main, .btn-sub { width: 100%; justify-content: center; }
      .footer-container { grid-template-columns: 1fr; gap: 30px; }
      .footer-bottom { flex-direction: column; text-align: center; align-items: center; }
    }