* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
        }
        body {
            background: #f7f9fc;
            color: #1e2a3a;
            line-height: 1.6;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        /* Header & Nav */
        header {
            background: #ffffff;
            border-bottom: 1px solid #eaedf2;
            padding: 16px 0;
            position: sticky;
            top: 0;
            z-index: 100;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .logo {
            font-size: 1.5rem;
            font-weight: 600;
            color: #1a2a3a;
            letter-spacing: -0.02em;
        }
        .logo span {
            color: #4a90d9;
        }
        .nav-links {
            display: flex;
            gap: 28px;
            flex-wrap: wrap;
        }
        .nav-links a {
            text-decoration: none;
            color: #2c3e50;
            font-weight: 500;
            font-size: 0.95rem;
            transition: color 0.2s;
            padding: 4px 0;
        }
        .nav-links a:hover {
            color: #4a90d9;
        }
        /* Sections */
        section {
            background: #ffffff;
            border-radius: 20px;
            padding: 32px 36px;
            margin: 28px 0;
            box-shadow: 0 1px 3px rgba(0,0,0,0.02);
            border: 1px solid #eaedf2;
        }
        h1 {
            font-size: 2.2rem;
            font-weight: 700;
            letter-spacing: -0.01em;
            margin-bottom: 16px;
            color: #0b1a2a;
        }
        h2 {
            font-size: 1.6rem;
            font-weight: 600;
            margin-bottom: 20px;
            color: #1a2a3a;
            border-left: 4px solid #4a90d9;
            padding-left: 16px;
        }
        h3 {
            font-size: 1.2rem;
            font-weight: 600;
            margin: 16px 0 8px;
        }
        p {
            color: #2c3e50;
            margin-bottom: 12px;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 24px;
        }
        .card {
            background: #f9fbfd;
            border-radius: 16px;
            padding: 20px;
            border: 1px solid #eaedf2;
        }
        .card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-radius: 12px;
            margin-bottom: 12px;
            background: #eef2f6;
        }
        img {
            max-width: 100%;
            display: block;
            border-radius: 12px;
        }
        .badge {
            display: inline-block;
            background: #eef3fa;
            color: #2c3e50;
            font-size: 0.75rem;
            padding: 4px 12px;
            border-radius: 30px;
            font-weight: 500;
            margin-bottom: 8px;
        }
        .date {
            font-size: 0.85rem;
            color: #6b7a8a;
            margin-bottom: 6px;
        }
        .btn {
            display: inline-block;
            background: #4a90d9;
            color: #fff;
            padding: 10px 28px;
            border-radius: 40px;
            text-decoration: none;
            font-weight: 500;
            font-size: 0.95rem;
            transition: background 0.2s;
            border: none;
            cursor: pointer;
        }
        .btn:hover {
            background: #357abd;
        }
        .faq-item {
            border-bottom: 1px solid #eaedf2;
            padding: 16px 0;
        }
        .faq-item:last-child {
            border-bottom: none;
        }
        .faq-q {
            font-weight: 600;
            font-size: 1.05rem;
            margin-bottom: 6px;
            color: #1a2a3a;
        }
        .faq-a {
            color: #3d5060;
            font-size: 0.95rem;
        }
        .stat-number {
            font-size: 2.2rem;
            font-weight: 700;
            color: #1a2a3a;
            line-height: 1.2;
        }
        .stat-label {
            font-size: 0.9rem;
            color: #6b7a8a;
        }
        .partner-link {
            display: inline-block;
            margin: 0 6px 8px;
            color: #4a90d9;
            text-decoration: none;
        }
        footer {
            background: #ffffff;
            border-top: 1px solid #eaedf2;
            padding: 40px 0 24px;
            margin-top: 48px;
        }
        .footer-inner {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 32px;
        }
        .footer-col {
            flex: 1 1 200px;
        }
        .footer-col h4 {
            font-weight: 600;
            margin-bottom: 12px;
            color: #1a2a3a;
        }
        .footer-col a {
            display: block;
            color: #3d5060;
            text-decoration: none;
            font-size: 0.9rem;
            margin-bottom: 6px;
        }
        .footer-col a:hover {
            color: #4a90d9;
        }
        .footer-bottom {
            text-align: center;
            padding-top: 24px;
            font-size: 0.85rem;
            color: #6b7a8a;
            border-top: 1px solid #eaedf2;
            margin-top: 24px;
        }
        .footer-bottom a {
            color: #4a90d9;
            text-decoration: none;
        }
        .friend-links {
            padding: 16px 0;
            text-align: center;
        }
        .friend-links a {
            color: #4a90d9;
            margin: 0 6px;
            text-decoration: none;
        }
        @media (max-width: 768px) {
            .grid-2, .grid-3 {
                grid-template-columns: 1fr;
            }
            header .header-inner {
                flex-direction: column;
                gap: 12px;
            }
            section {
                padding: 20px 16px;
            }
            h1 {
                font-size: 1.6rem;
            }
        }