:root {
            --primary: #1D7BFF;
            --primary-rgb: 29, 123, 255;
            --accent: rgb(189, 147, 249);
            --bg-dark: #0B111E;
            --bg-card: rgba(20, 30, 54, 0.7);
            --text-light: #F3F4F6;
            --text-muted: #9CA3AF;
            --border-color: rgba(29, 123, 255, 0.2);
            --glacier-blue: #E0F2FE;
            --deep-sea: #030712;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            background-color: var(--bg-dark);
            color: var(--text-light);
            line-height: 1.6;
            overflow-x: hidden;
        }
        a { color: inherit; text-decoration: none; transition: all 0.3s ease; }
        img { max-width: 100%; height: auto; }
        
        
        header {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 100;
            background: rgba(11, 17, 30, 0.85);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-color);
        }
        .header-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 16px 24px;
            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(--glacier-blue);
            white-space: nowrap;
            letter-spacing: 1px;
            background: linear-gradient(135deg, #FFF, var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .nav-menu {
            display: flex;
            align-items: center;
            gap: 28px;
        }
        .nav-menu a {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-muted);
            padding: 6px 0;
            position: relative;
        }
        .nav-menu a:hover, .nav-menu a.active {
            color: var(--text-light);
        }
        .nav-menu a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: var(--primary);
            transition: width 0.3s ease;
        }
        .nav-menu a:hover::after {
            width: 100%;
        }
        .menu-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--text-light);
            font-size: 24px;
            cursor: pointer;
        }

        
        .drawer {
            position: fixed;
            top: 0;
            left: -300px;
            width: 300px;
            height: 100%;
            background: var(--bg-dark);
            z-index: 200;
            transition: left 0.4s cubic-bezier(0.16, 1, 0.3, 1);
            border-right: 1px solid var(--border-color);
            padding: 30px 24px;
            display: flex;
            flex-direction: column;
            gap: 40px;
        }
        .drawer.open {
            left: 0;
        }
        .drawer-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.7);
            z-index: 150;
            display: none;
            backdrop-filter: blur(4px);
        }
        .drawer-overlay.show {
            display: block;
        }
        .drawer-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .close-drawer {
            background: none;
            border: none;
            color: var(--text-light);
            font-size: 24px;
            cursor: pointer;
        }
        .drawer-nav {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .drawer-nav a {
            font-size: 18px;
            color: var(--text-muted);
            padding: 8px 0;
            border-bottom: 1px solid rgba(255,255,255,0.05);
        }
        .drawer-nav a:hover {
            color: var(--primary);
            padding-left: 8px;
        }

        
        .hero-layout-01 {
            padding: 160px 24px 100px;
            background: radial-gradient(circle at 50% 30%, rgba(29, 123, 255, 0.15) 0%, rgba(3, 7, 18, 0) 70%), var(--deep-sea);
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .hero-container {
            max-width: 1000px;
            margin: 0 auto;
            position: relative;
            z-index: 10;
        }
        .hero-tag {
            display: inline-block;
            background: rgba(29, 123, 255, 0.1);
            border: 1px solid var(--primary);
            color: var(--glacier-blue);
            padding: 6px 18px;
            border-radius: 50px;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 24px;
            letter-spacing: 1px;
            text-transform: uppercase;
        }
        .hero-title {
            font-size: clamp(32px, 5vw, 64px);
            line-height: 1.15;
            font-weight: 800;
            color: #FFFFFF;
            margin-bottom: 20px;
            background: linear-gradient(180deg, #FFFFFF 30%, var(--glacier-blue) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .hero-subtitle {
            font-size: clamp(16px, 2vw, 20px);
            color: var(--text-muted);
            max-width: 700px;
            margin: 0 auto 36px;
        }
        .hero-btns {
            display: flex;
            justify-content: center;
            gap: 16px;
            margin-bottom: 60px;
            flex-wrap: wrap;
        }
        .btn-primary {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #FFF;
            padding: 14px 32px;
            border-radius: 8px;
            font-weight: 600;
            box-shadow: 0 10px 25px -5px rgba(29, 123, 255, 0.4);
        }
        .btn-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 15px 30px -5px rgba(29, 123, 255, 0.6);
        }
        .btn-secondary {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            color: var(--text-light);
            padding: 14px 32px;
            border-radius: 8px;
            font-weight: 600;
        }
        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: var(--primary);
        }
        
        
        .hero-visual-wrapper {
            position: relative;
            max-width: 800px;
            margin: 40px auto 0;
        }
        .hero-main-panel {
            background: linear-gradient(135deg, rgba(20, 30, 54, 0.8), rgba(11, 17, 30, 0.9));
            border: 1px solid var(--border-color);
            border-radius: 20px;
            padding: 40px;
            box-shadow: 0 30px 60px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.1);
        }
        .hero-main-panel h3 {
            font-size: 24px;
            color: var(--glacier-blue);
            margin-bottom: 12px;
        }
        .hero-main-panel p {
            color: var(--text-muted);
            font-size: 14px;
        }
        .surrounding-card {
            position: absolute;
            background: rgba(11, 17, 30, 0.85);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(29, 123, 255, 0.3);
            border-radius: 12px;
            padding: 16px 20px;
            text-align: left;
            width: 200px;
            box-shadow: 0 15px 30px rgba(0,0,0,0.3);
            transition: all 0.3s ease;
        }
        .surrounding-card:hover {
            border-color: var(--accent);
            transform: scale(1.05);
        }
        .sc-1 { top: -20px; left: -100px; }
        .sc-2 { top: -20px; right: -100px; }
        .sc-3 { bottom: 20px; left: -130px; }
        .sc-4 { bottom: 20px; right: -130px; }
        
        .sc-title { font-size: 13px; color: var(--text-muted); text-transform: uppercase; margin-bottom: 4px; }
        .sc-value { font-size: 20px; font-weight: 700; color: var(--primary); }

        
        .features {
            padding: 100px 24px;
            max-width: 1200px;
            margin: 0 auto;
        }
        .section-header {
            text-align: center;
            margin-bottom: 60px;
        }
        .section-title {
            font-size: 36px;
            font-weight: 800;
            color: #FFF;
            margin-bottom: 16px;
        }
        .section-desc {
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto;
        }
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
        }
        .feature-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            padding: 40px 30px;
            border-radius: 16px;
            transition: all 0.3s ease;
        }
        .feature-card:hover {
            transform: translateY(-5px);
            border-color: var(--primary);
            box-shadow: 0 20px 40px rgba(0,0,0,0.3);
        }
        .feature-icon {
            width: 50px;
            height: 50px;
            background: rgba(29, 123, 255, 0.1);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 24px;
            color: var(--primary);
            font-size: 24px;
        }
        .feature-card h3 {
            font-size: 20px;
            margin-bottom: 12px;
            color: var(--glacier-blue);
        }
        .feature-card p {
            color: var(--text-muted);
            font-size: 14px;
        }

        
        .news-section {
            padding: 80px 24px;
            background: rgba(3, 7, 18, 0.4);
        }
        .news-container {
            max-width: 1200px;
            margin: 0 auto;
        }
        .article-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 30px;
        }
        .article-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: 12px;
            overflow: hidden;
            display: flex;
            flex-direction: column;
            transition: all 0.3s ease;
        }
        .article-card:hover {
            border-color: var(--accent);
            transform: translateY(-4px);
        }
        .article-img {
            height: 200px;
            overflow: hidden;
            background: #141E36;
        }
        .article-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .article-body {
            padding: 24px;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
        }
        .article-meta {
            display: flex;
            gap: 16px;
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 12px;
        }
        .article-meta span { display: inline-flex; align-items: center; gap: 4px; }
        .article-title {
            font-size: 18px;
            font-weight: 700;
            color: #FFF;
            margin-bottom: 12px;
            line-height: 1.4;
        }
        .article-summary {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 20px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .article-footer {
            margin-top: auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }
        .article-tags {
            display: flex;
            gap: 6px;
        }
        .article-tag {
            background: rgba(255,255,255,0.05);
            color: var(--glacier-blue);
            padding: 2px 8px;
            border-radius: 4px;
            font-size: 11px;
        }
        .read-more {
            color: var(--primary);
            font-size: 13px;
            font-weight: 600;
        }

        
        footer {
            background: var(--deep-sea);
            border-top: 1px solid var(--border-color);
            padding: 80px 24px 30px;
        }
        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 2fr repeat(3, 1fr);
            gap: 40px;
            margin-bottom: 60px;
        }
        .footer-brand {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .footer-brand p {
            color: var(--text-muted);
            font-size: 14px;
            max-width: 320px;
        }
        .footer-links h4 {
            color: #FFF;
            font-size: 16px;
            margin-bottom: 20px;
            font-weight: 600;
        }
        .footer-links ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .footer-links a {
            color: var(--text-muted);
            font-size: 14px;
        }
        .footer-links a:hover {
            color: var(--primary);
        }
        .footer-bottom {
            max-width: 1200px;
            margin: 0 auto;
            padding-top: 30px;
            border-top: 1px solid rgba(255,255,255,0.05);
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 13px;
            color: var(--text-muted);
            flex-wrap: wrap;
            gap: 16px;
        }

        
        @media (max-width: 1024px) {
            .surrounding-card { display: none; }
        }
        @media (max-width: 768px) {
            .nav-menu { display: none; }
            .menu-toggle { display: block; }
            .footer-container { grid-template-columns: 1fr; }
        }