:root {
            /* Apple-like Color Palette */
            --bg: #fbfbfd;
            --text: #1d1d1f;
            --text-secondary: #86868b;
            --card-bg: rgba(255, 255, 255, 0.8);
            --card-border: rgba(0, 0, 0, 0.1);
            --accent-blue: #0071e3;
            --accent-blue-hover: #0077ed;
            --separator: #d2d2d7;
            --transition: cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        @media (prefers-color-scheme: dark) {
            :root {
                --bg: #1d1d1f;
                --text: #f5f5f7;
                --text-secondary: #86868b;
                --card-bg: rgba(28, 28, 30, 0.7);
                --card-border: rgba(255, 255, 255, 0.1);
                --separator: #3a3a3c;
            }
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
            background-color: var(--bg);
            color: var(--text);
            line-height: 1.5;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

        /* --- Hero Section --- */
        .hero {
            text-align: center;
            padding: 80px 20px 40px;
            max-width: 800px;
            margin: 0 auto;
        }

        .hero h1 {
            font-size: clamp(2.5rem, 8vw, 4rem);
            font-weight: 600;
            letter-spacing: -0.02em;
            margin-bottom: 10px;
            background: linear-gradient(135deg, #1d1d1f 0%, #434344 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        @media (prefers-color-scheme: dark) {
            .hero h1 {
                background: linear-gradient(135deg, #f5f5f7 0%, #86868b 100%);
                -webkit-background-clip: text;
                -webkit-text-fill-color: transparent;
            }
        }

        /* --- Tabs --- */
        .tabs-container {
            max-width: 900px;
            margin: 0 auto;
            padding: 20px;
        }

        .tabs {
            display: flex;
            justify-content: center;
            gap: 10px;
            margin-bottom: 50px;
            background: rgba(142, 142, 147, 0.1);
            padding: 6px;
            border-radius: 12px;
            width: fit-content;
            margin-left: auto;
            margin-right: auto;
        }

        .tab-button {
            padding: 10px 24px;
            font-size: 1rem;
            font-weight: 500;
            color: var(--text-secondary);
            background: transparent;
            border: none;
            border-radius: 8px;
            cursor: pointer;
            transition: all 0.3s var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .tab-button:hover { color: var(--text); }

        .tab-button.active {
            background-color: var(--card-bg);
            color: var(--accent-blue);
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
        }

        .tab-button:active { transform: scale(0.96); }

        .icon {
            width: 18px;
            height: 18px;
            stroke: currentColor;
            fill: none;
            stroke-width: 2;
            stroke-linecap: round;
            stroke-linejoin: round;
        }

        /* --- Content & Cards --- */
        .tab-content { display: none; animation: fadeIn 0.6s var(--transition) forwards; }
        .tab-content.active { display: block; }

        .country-section { margin-bottom: 60px; }

        .country-title {
            font-size: 1.75rem;
            font-weight: 600;
            margin-bottom: 30px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--separator);
            color: var(--text);
        }

        .card {
            background-color: var(--card-bg);
            border: 1px solid var(--card-border);
            border-radius: 20px;
            padding: 32px;
            margin-bottom: 20px;
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            box-shadow: 0 4px 24px rgba(0,0,0,0.04);
            transition: transform 0.3s var(--transition), box-shadow 0.3s var(--transition);
            opacity: 0;
            transform: translateY(20px);
        }

        .card.visible { opacity: 1; transform: translateY(0); }
        .card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,0.08); }

        .info-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            margin-bottom: 16px;
            font-size: 1.1rem;
            color: var(--text);
        }

        .info-item:last-child { margin-bottom: 0; }

        .info-label {
            color: var(--text-secondary);
            font-size: 0.9rem;
            display: block;
            margin-bottom: 4px;
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 0.05em;
        }

        a { color: var(--accent-blue); text-decoration: none; transition: color 0.2s; }
        a:hover { color: var(--accent-blue-hover); text-decoration: underline; }

        @keyframes fadeIn { to { opacity: 1; transform: translateY(0); } }

        @media (max-width: 600px) {
            .hero { padding: 60px 20px 20px; }
            .tabs { width: 100%; border-radius: 12px; }
            .tab-button { flex: 1; justify-content: center; font-size: 0.95rem; }
            .card { padding: 24px; }
            .country-title { font-size: 1.5rem; }
        }