* { margin: 0; padding: 0; box-sizing: border-box; }
        body { background: linear-gradient(145deg, #0f1a12 0%, #1a3a2a 100%); color: #e2f0e6; font-family: 'Segoe UI', system-ui, -apple-system, sans-serif; line-height: 1.7; min-height: 100vh; }
        .container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
        /* header & nav */
        .header { background: rgba(15, 26, 18, 0.92); backdrop-filter: blur(18px); border-bottom: 1px solid rgba(74, 222, 128, 0.18); padding: 16px 0; position: sticky; top: 0; z-index: 100; }
        .header .container { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
        .logo { font-size: 1.6rem; font-weight: 700; background: linear-gradient(135deg, #4ade80, #22d3ee); -webkit-background-clip: text; -webkit-text-fill-color: transparent; letter-spacing: 1px; }
        .nav-links { display: flex; flex-wrap: wrap; gap: 8px 18px; }
        .nav-links a { color: #b8d6c8; text-decoration: none; font-weight: 500; font-size: 0.95rem; padding: 6px 2px; border-bottom: 2px solid transparent; transition: all 0.25s; }
        .nav-links a:hover { color: #4ade80; border-bottom-color: #4ade80; }
        /* cards */
        .glass-card { background: rgba(255,255,255,0.05); backdrop-filter: blur(8px); border: 1px solid rgba(74, 222, 128, 0.2); border-radius: 24px; padding: 28px 24px; box-shadow: 0 12px 30px -8px rgba(0,0,0,0.7); transition: transform 0.2s; }
        .glass-card:hover { border-color: #4ade80; box-shadow: 0 0 20px rgba(74,222,128,0.15); }
        .grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; }
        .grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
        .grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; }
        .section-title { font-size: 2rem; font-weight: 600; margin-bottom: 24px; letter-spacing: -0.3px; border-left: 6px solid #4ade80; padding-left: 18px; }
        .section-sub { color: #9bbdae; margin-bottom: 36px; font-size: 1.05rem; }
        img { max-width: 100%; border-radius: 16px; display: block; height: auto; }
        .btn { display: inline-block; background: #4ade80; color: #0f1a12; font-weight: 700; padding: 12px 32px; border-radius: 60px; text-decoration: none; transition: all 0.3s; }
        .btn:hover { background: #22c55e; transform: scale(1.03); box-shadow: 0 8px 20px rgba(74,222,128,0.35); }
        footer { background: rgba(0,0,0,0.5); margin-top: 60px; padding: 40px 0 20px; border-top: 1px solid rgba(74,222,128,0.1); font-size: 0.9rem; color: #90b0a2; }
        footer a { color: #b0d6c2; text-decoration: none; }
        footer a:hover { color: #4ade80; text-decoration: underline; }
        .footer-links { display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: center; margin-bottom: 18px; }
        .footer-meta { text-align: center; border-top: 1px solid rgba(255,255,255,0.05); padding-top: 20px; margin-top: 20px; }
        .news-item { margin-bottom: 28px; padding-bottom: 20px; border-bottom: 1px dashed rgba(74,222,128,0.15); }
        .news-item:last-child { border-bottom: none; }
        .news-date { color: #4ade80; font-size: 0.85rem; margin-bottom: 6px; }
        .news-title { font-size: 1.2rem; font-weight: 600; margin-bottom: 6px; }
        .faq-item { margin-bottom: 28px; }
        .faq-question { font-weight: 600; color: #4ade80; font-size: 1.1rem; margin-bottom: 6px; }
        .hero { padding: 40px 0 20px; }
        .hero h1 { font-size: 2.8rem; font-weight: 700; line-height: 1.2; margin-bottom: 20px; }
        .hero p { font-size: 1.1rem; max-width: 760px; }
        .stats-number { font-size: 2.6rem; font-weight: 700; color: #4ade80; }
        .badge { display: inline-block; background: rgba(74,222,128,0.15); color: #4ade80; padding: 4px 14px; border-radius: 40px; font-size: 0.8rem; }
        @media (max-width: 640px) { .hero h1 { font-size: 2rem; } .section-title { font-size: 1.5rem; } }