:root {
            --primary: rgb(2,132,199);
            --primary-hover: rgb(3,105,161);
            --primary-light: #e0f2fe;
            --glacier-blue: #bae6fd;
            --ocean-ink: #0f172a;
            --silver-white: #f8fafc;
            --dark-blue: #0b1329;
            --border-color: #e2e8f0;
            --text-main: #334155;
            --text-dark: #0f172a;
            --text-light: #64748b;
            --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
            --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
            --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
            color: var(--text-main);
            background-color: var(--silver-white);
            line-height: 1.6;
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }

        
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(226, 232, 240, 0.8);
            box-shadow: var(--shadow-sm);
        }

        .header-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            height: 72px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .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;
            letter-spacing: -0.5px;
        }

        .desktop-nav {
            display: flex;
            align-items: center;
            gap: 32px;
        }

        .desktop-nav a {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-dark);
            padding: 6px 0;
            border-bottom: 2px solid transparent;
        }

        .desktop-nav a:hover {
            color: var(--primary);
            border-bottom-color: var(--primary);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .btn-register-top {
            background-color: var(--primary);
            color: white !important;
            padding: 8px 20px;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 600;
            box-shadow: 0 2px 4px rgba(2, 132, 199, 0.2);
        }

        .btn-register-top:hover {
            background-color: var(--primary-hover);
            transform: translateY(-1px);
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 24px;
            color: var(--text-dark);
            cursor: pointer;
        }

        
        .drawer-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(15, 23, 42, 0.6);
            backdrop-filter: blur(4px);
            z-index: 1000;
            opacity: 0;
            visibility: hidden;
            transition: var(--transition);
        }

        .drawer-overlay.active {
            opacity: 1;
            visibility: visible;
        }

        .drawer {
            position: fixed;
            top: 0;
            left: -320px;
            width: 300px;
            height: 100%;
            background: white;
            z-index: 1001;
            box-shadow: var(--shadow-lg);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }

        .drawer.active {
            left: 0;
        }

        .drawer-header {
            padding: 24px;
            border-bottom: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .drawer-close {
            background: none;
            border: none;
            font-size: 24px;
            color: var(--text-light);
            cursor: pointer;
        }

        .drawer-nav {
            padding: 24px;
            flex: 1;
            overflow-y: auto;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .drawer-nav a {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-dark);
            padding: 10px 12px;
            border-radius: 8px;
        }

        .drawer-nav a:hover {
            background-color: var(--silver-white);
            color: var(--primary);
        }

        .drawer-footer {
            padding: 24px;
            border-top: 1px solid var(--border-color);
        }

        
        .hero-layout-01 {
            background: radial-gradient(120% 120% at 50% 10%, #0f172a 40%, var(--primary) 100%);
            color: white;
            padding: 100px 24px 160px;
            position: relative;
            overflow: hidden;
            text-align: center;
        }

        .hero-layout-01::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: radial-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px);
            background-size: 24px 24px;
            opacity: 0.3;
        }

        .hero-layout-01 .hero-container {
            max-width: 900px;
            margin: 0 auto;
            position: relative;
            z-index: 2;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.2);
            padding: 6px 16px;
            border-radius: 99px;
            font-size: 13px;
            font-weight: 600;
            color: var(--glacier-blue);
            margin-bottom: 24px;
            backdrop-filter: blur(4px);
        }

        .hero-title {
            font-size: 48px;
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -1px;
            margin-bottom: 20px;
            background: linear-gradient(to right, #ffffff 60%, var(--glacier-blue));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .hero-subtitle {
            font-size: 18px;
            color: rgba(255, 255, 255, 0.8);
            max-width: 640px;
            margin: 0 auto 36px;
        }

        .hero-btns {
            display: flex;
            justify-content: center;
            gap: 16px;
            margin-bottom: 80px;
        }

        .btn-primary {
            background-color: var(--primary);
            color: white;
            padding: 14px 32px;
            border-radius: 8px;
            font-weight: 600;
            font-size: 16px;
            box-shadow: 0 4px 14px rgba(2, 132, 199, 0.4);
        }

        .btn-primary:hover {
            background-color: var(--primary-hover);
            transform: translateY(-2px);
        }

        .btn-outline {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.2);
            color: white;
            padding: 14px 32px;
            border-radius: 8px;
            font-weight: 600;
            font-size: 16px;
            backdrop-filter: blur(4px);
        }

        .btn-outline:hover {
            background: rgba(255, 255, 255, 0.15);
            border-color: white;
            transform: translateY(-2px);
        }

        
        .hero-visual-wrapper {
            position: relative;
            max-width: 800px;
            margin: 0 auto;
        }

        .hero-main-panel {
            background: rgba(30, 41, 59, 0.7);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 16px;
            padding: 32px;
            box-shadow: var(--shadow-lg), 0 0 40px rgba(2, 132, 199, 0.2);
            backdrop-filter: blur(16px);
            margin-bottom: -100px;
            position: relative;
            z-index: 5;
        }

        .panel-header {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 24px;
        }

        .dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
        }

        .dot-red { background-color: #ef4444; }
        .dot-yellow { background-color: #eab308; }
        .dot-green { background-color: #22c55e; }

        .panel-title {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.5);
            font-family: monospace;
            margin-left: 8px;
        }

        .panel-content {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }

        .stat-item {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: 10px;
            padding: 16px;
        }

        .stat-num {
            font-size: 24px;
            font-weight: 700;
            color: var(--glacier-blue);
        }

        .stat-label {
            font-size: 11px;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 4px;
        }

        
        .floating-card {
            position: absolute;
            background: rgba(15, 23, 42, 0.85);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 12px;
            padding: 14px 20px;
            display: flex;
            align-items: center;
            gap: 12px;
            box-shadow: var(--shadow-lg);
            backdrop-filter: blur(8px);
            z-index: 10;
            width: 220px;
            text-align: left;
            transition: var(--transition);
        }

        .floating-card:hover {
            transform: scale(1.05) translateY(-5px);
            border-color: var(--primary);
        }

        .floating-card-icon {
            background: rgba(2, 132, 199, 0.2);
            border: 1px solid rgba(2, 132, 199, 0.4);
            border-radius: 8px;
            width: 36px;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--glacier-blue);
            font-weight: bold;
        }

        .floating-card-text h4 {
            font-size: 13px;
            font-weight: 700;
            color: white;
        }

        .floating-card-text p {
            font-size: 11px;
            color: rgba(255, 255, 255, 0.6);
        }

        .fc-01 { top: -20px; left: -80px; }
        .fc-02 { top: -20px; right: -80px; }
        .fc-03 { bottom: -60px; left: -80px; }
        .fc-04 { bottom: -60px; right: -80px; }

        
        .trust-layer {
            background-color: white;
            padding: 140px 24px 50px;
            border-bottom: 1px solid var(--border-color);
        }

        .trust-container {
            max-width: 1200px;
            margin: 0 auto;
        }

        .trust-title {
            text-align: center;
            font-size: 13px;
            text-transform: uppercase;
            letter-spacing: 2px;
            color: var(--text-light);
            margin-bottom: 32px;
        }

        .trust-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .trust-item {
            text-align: center;
            padding: 24px;
            border-radius: 12px;
            background: var(--silver-white);
            transition: var(--transition);
        }

        .trust-item:hover {
            background: var(--primary-light);
            transform: translateY(-4px);
        }

        .trust-item h3 {
            font-size: 18px;
            color: var(--text-dark);
            margin-bottom: 8px;
        }

        .trust-item p {
            font-size: 14px;
            color: var(--text-light);
        }

        
        .section-padding {
            padding: 80px 24px;
        }

        .section-header {
            text-align: center;
            max-width: 600px;
            margin: 0 auto 56px;
        }

        .section-badge {
            display: inline-block;
            background-color: var(--primary-light);
            color: var(--primary);
            padding: 4px 12px;
            border-radius: 99px;
            font-size: 12px;
            font-weight: 700;
            margin-bottom: 12px;
            text-transform: uppercase;
        }

        .section-title {
            font-size: 32px;
            font-weight: 800;
            color: var(--text-dark);
            letter-spacing: -0.5px;
        }

        .grid-3 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 32px;
            max-width: 1200px;
            margin: 0 auto;
        }

        .feature-card {
            background-color: white;
            border: 1px solid var(--border-color);
            border-radius: 16px;
            padding: 32px;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
        }

        .feature-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
            border-color: var(--primary);
        }

        .feature-icon {
            width: 48px;
            height: 48px;
            background: var(--primary-light);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-size: 20px;
            margin-bottom: 24px;
        }

        .feature-card h3 {
            font-size: 20px;
            color: var(--text-dark);
            margin-bottom: 12px;
        }

        .feature-card p {
            font-size: 15px;
            color: var(--text-light);
        }

        
        .info-section {
            background-color: white;
        }

        .articles-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            max-width: 1200px;
            margin: 0 auto;
        }

        .article-card {
            background-color: var(--silver-white);
            border-radius: 12px;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            border: 1px solid var(--border-color);
            transition: var(--transition);
        }

        .article-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: var(--primary);
        }

        .article-img {
            aspect-ratio: 16/10;
            background-color: #cbd5e1;
            background-size: cover;
            background-position: center;
        }

        .article-body {
            padding: 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .article-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 12px;
        }

        .tag-badge {
            font-size: 11px;
            background-color: var(--primary-light);
            color: var(--primary);
            padding: 2px 8px;
            border-radius: 4px;
            font-weight: 600;
        }

        .article-card-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-dark);
            line-height: 1.4;
            margin-bottom: 8px;
        }

        .article-desc {
            font-size: 14px;
            color: var(--text-light);
            margin-bottom: 20px;
            flex: 1;
        }

        .article-meta {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 12px;
            color: var(--text-light);
            border-top: 1px solid var(--border-color);
            padding-top: 12px;
        }

        
        .cta-section {
            background: linear-gradient(135deg, var(--ocean-ink) 0%, var(--primary) 100%);
            color: white;
            text-align: center;
            padding: 80px 24px;
        }

        .cta-content {
            max-width: 600px;
            margin: 0 auto;
        }

        .cta-content h2 {
            font-size: 32px;
            font-weight: 800;
            margin-bottom: 16px;
        }

        .cta-content p {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 32px;
        }

        
        .site-footer {
            background-color: var(--ocean-ink);
            color: rgba(255, 255, 255, 0.6);
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 60px 24px 30px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 48px;
            margin-bottom: 40px;
        }

        .footer-brand {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .footer-brand .logo span {
            color: white;
        }

        .footer-title {
            color: white;
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 20px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .footer-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .footer-links a {
            font-size: 14px;
        }

        .footer-links a:hover {
            color: white;
        }

        .footer-contact {
            font-size: 14px;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 30px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
            flex-wrap: wrap;
            gap: 16px;
        }

        
        @media (max-width: 1024px) {
            .fc-01 { left: -20px; }
            .fc-02 { right: -20px; }
            .fc-03 { left: -20px; }
            .fc-04 { right: -20px; }
            .grid-3, .articles-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .desktop-nav, .header-actions {
                display: none;
            }
            .mobile-toggle {
                display: block;
            }
            .hero-title {
                font-size: 32px;
            }
            .hero-btns {
                flex-direction: column;
                align-items: center;
            }
            .btn-primary, .btn-outline {
                width: 100%;
                max-width: 300px;
            }
            .hero-main-panel {
                margin-bottom: -50px;
                padding: 16px;
            }
            .panel-content {
                grid-template-columns: 1fr;
            }
            .floating-card {
                position: relative;
                width: 100%;
                top: auto !important;
                left: auto !important;
                right: auto !important;
                bottom: auto !important;
                margin-top: 16px;
            }
            .grid-3, .articles-grid, .trust-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }