:root {
            --primary: rgb(101,163,13);
            --primary-dark: rgb(77,124,15);
            --primary-light: rgba(101,163,13,0.1);
            --text-main: #111827;
            --text-muted: #6b7280;
            --bg-body: #f3f4f6;
            --bg-card: #ffffff;
            --border: #e5e7eb;
            --radius: 8px;
            --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            --shadow-hover: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
        }
        * { margin: 0; padding: 0; box-sizing: border-box; }
        body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; background-color: var(--bg-body); color: var(--text-main); line-height: 1.6; }
        a { text-decoration: none; color: inherit; transition: color 0.3s; }
        a:hover { color: var(--primary); }
        ul { list-style: none; }
        img { max-width: 100%; height: auto; display: block; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        
        
        .site-header { background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,0.05); position: sticky; top: 0; z-index: 100; }
        .header-inner { display: flex; align-items: center; justify-content: space-between; height: 70px; }
        .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-main); white-space: nowrap; }
        .desktop-nav { display: flex; gap: 24px; align-items: center; }
        .desktop-nav a { font-size: 16px; font-weight: 500; color: var(--text-main); padding: 8px 0; position: relative; }
        .desktop-nav a:hover { color: var(--primary); }
        .desktop-nav a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--primary); transition: width 0.3s; }
        .desktop-nav a:hover::after { width: 100%; }
        .mobile-toggle { display: none; cursor: pointer; color: var(--text-main); }
        
        
        .drawer-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 999; opacity: 0; visibility: hidden; transition: 0.3s; }
        .drawer-overlay.active { opacity: 1; visibility: visible; }
        .mobile-drawer { position: fixed; top: 0; left: -300px; width: 280px; height: 100%; background: #fff; z-index: 1000; box-shadow: var(--shadow); transition: left 0.3s ease; display: flex; flex-direction: column; }
        .mobile-drawer.active { left: 0; }
        .drawer-header { padding: 20px; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--border); }
        .drawer-close { background: none; border: none; font-size: 24px; cursor: pointer; color: var(--text-muted); }
        .drawer-nav { padding: 20px; overflow-y: auto; flex: 1; }
        .drawer-nav a { display: block; padding: 12px 0; font-size: 16px; font-weight: 500; border-bottom: 1px dashed var(--border); }
        .drawer-nav a:last-child { border-bottom: none; }

        
        .hero { background: linear-gradient(135deg, #ffffff 0%, var(--primary-light) 100%); padding: 80px 0; overflow: hidden; }
        .hero-inner { display: flex; align-items: center; gap: 40px; }
        .hero-content { flex: 1; }
        .hero-tag { display: inline-block; padding: 6px 12px; background: rgba(101,163,13,0.15); color: var(--primary-dark); border-radius: 20px; font-size: 14px; font-weight: 600; margin-bottom: 20px; }
        .hero-title { font-size: 42px; font-weight: 800; line-height: 1.2; margin-bottom: 20px; color: #111; }
        .hero-title span { color: var(--primary); }
        .hero-desc { font-size: 18px; color: var(--text-muted); margin-bottom: 30px; }
        .btn-group { display: flex; gap: 16px; }
        .btn-primary { display: inline-flex; align-items: center; justify-content: center; padding: 12px 28px; background: var(--primary); color: #fff; font-size: 16px; font-weight: 600; border-radius: var(--radius); transition: 0.3s; box-shadow: 0 4px 14px rgba(101,163,13,0.3); }
        .btn-primary:hover { background: var(--primary-dark); color: #fff; transform: translateY(-2px); }
        .btn-outline { display: inline-flex; align-items: center; justify-content: center; padding: 12px 28px; background: transparent; color: var(--primary); border: 2px solid var(--primary); font-size: 16px; font-weight: 600; border-radius: var(--radius); transition: 0.3s; }
        .btn-outline:hover { background: var(--primary-light); }
        .hero-visual { flex: 1; position: relative; }
        .hero-visual img { width: 100%; border-radius: 16px; box-shadow: var(--shadow-hover); position: relative; z-index: 2; }
        .hero-visual::before { content: ''; position: absolute; width: 100%; height: 100%; background: var(--primary); opacity: 0.1; top: 20px; left: -20px; border-radius: 16px; z-index: 1; }

        
        .features-sec { padding: 60px 0; background: #fff; }
        .features-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
        .feature-card { padding: 30px 20px; text-align: center; border: 1px solid var(--border); border-radius: var(--radius); transition: 0.3s; }
        .feature-card:hover { border-color: var(--primary); box-shadow: var(--shadow); transform: translateY(-5px); }
        .feature-icon { width: 56px; height: 56px; background: var(--primary-light); color: var(--primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; font-size: 24px; }
        .feature-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
        .feature-card p { font-size: 14px; color: var(--text-muted); }

        
        .content-sec { padding: 80px 0; }
        .sec-header { margin-bottom: 40px; text-align: center; }
        .sec-header h2 { font-size: 32px; font-weight: 800; color: #111; margin-bottom: 12px; }
        .sec-header p { font-size: 16px; color: var(--text-muted); }
        .content-layout { display: grid; grid-template-columns: 2fr 1fr; gap: 30px; }
        
        .article-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
        .post-card { background: var(--bg-card); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: 0.3s; display: flex; flex-direction: column; }
        .post-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
        .post-thumb { display: block; position: relative; padding-top: 56.25%; overflow: hidden; }
        .post-thumb img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; transition: 0.5s; }
        .post-card:hover .post-thumb img { transform: scale(1.05); }
        .post-tag { position: absolute; top: 12px; left: 12px; background: var(--primary); color: #fff; padding: 4px 10px; font-size: 12px; border-radius: 4px; font-weight: 600; }
        .post-info { padding: 20px; flex: 1; display: flex; flex-direction: column; }
        .post-title { font-size: 18px; font-weight: 700; line-height: 1.4; margin-bottom: 10px; }
        .post-desc { font-size: 14px; color: var(--text-muted); margin-bottom: 16px; flex: 1; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
        .post-meta { display: flex; justify-content: space-between; font-size: 12px; color: #9ca3af; border-top: 1px solid var(--border); padding-top: 12px; }
        
        .sidebar { background: #fff; padding: 24px; border-radius: var(--radius); box-shadow: var(--shadow); height: fit-content; }
        .sidebar-title { font-size: 18px; font-weight: 700; margin-bottom: 20px; padding-left: 12px; border-left: 4px solid var(--primary); }
        .hot-list li { display: flex; gap: 12px; margin-bottom: 16px; padding-bottom: 16px; border-bottom: 1px dashed var(--border); }
        .hot-list li:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }
        .hot-num { width: 24px; height: 24px; background: #f3f4f6; color: var(--text-muted); border-radius: 4px; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 12px; flex-shrink: 0; }
        .hot-list li:nth-child(1) .hot-num { background: #fee2e2; color: #ef4444; }
        .hot-list li:nth-child(2) .hot-num { background: #ffedd5; color: #f97316; }
        .hot-list li:nth-child(3) .hot-num { background: #fef9c3; color: #eab308; }
        .hot-content h4 { font-size: 15px; font-weight: 600; line-height: 1.4; margin-bottom: 6px; }
        .hot-meta { font-size: 12px; color: var(--text-muted); }

        
        .cta-sec { background: var(--primary); color: #fff; padding: 60px 0; text-align: center; }
        .cta-sec h2 { font-size: 32px; font-weight: 800; margin-bottom: 16px; }
        .cta-sec p { font-size: 18px; margin-bottom: 30px; opacity: 0.9; }
        .cta-btn { background: #fff; color: var(--primary-dark); padding: 14px 32px; border-radius: 30px; font-size: 18px; font-weight: 700; transition: 0.3s; display: inline-block; box-shadow: 0 4px 15px rgba(0,0,0,0.1); }
        .cta-btn:hover { transform: translateY(-3px); box-shadow: 0 8px 20px rgba(0,0,0,0.15); }

        
        .site-footer { background: #1f2937; color: #e5e7eb; padding: 60px 0 0; }
        .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
        .footer-brand .logo span { color: #fff; }
        .footer-brand p { margin-top: 16px; font-size: 14px; color: #9ca3af; line-height: 1.8; max-width: 80%; }
        .footer-nav h3, .footer-links h3 { color: #fff; font-size: 16px; font-weight: 600; margin-bottom: 20px; }
        .footer-nav ul li, .footer-links ul li { margin-bottom: 10px; }
        .footer-nav a, .footer-links a { color: #9ca3af; font-size: 14px; }
        .footer-nav a:hover, .footer-links a:hover { color: var(--primary); }
        .footer-bottom { background: #111827; padding: 20px 0; text-align: center; font-size: 14px; color: #6b7280; }

        @media (max-width: 992px) {
            .hero-inner { flex-direction: column; text-align: center; }
            .btn-group { justify-content: center; }
            .content-layout { grid-template-columns: 1fr; }
            .features-grid { grid-template-columns: repeat(2, 1fr); }
            .footer-grid { grid-template-columns: 1fr; }
            .footer-brand p { max-width: 100%; }
        }
        @media (max-width: 768px) {
            .desktop-nav { display: none; }
            .mobile-toggle { display: block; }
            .article-grid { grid-template-columns: 1fr; }
            .features-grid { grid-template-columns: 1fr; }
            .hero-title { font-size: 32px; }
        }