body { 
            font-family: 'Segoe UI', Arial, sans-serif; 
            background: linear-gradient(135deg, #e0e7ff 0%, #f7f9fb 100%);
            margin: 0; 
        }
        .navbar {
            background: #2d7ff9;
            color: #fff;
            padding: 1.2rem 0;
            box-shadow: 0 2px 8px #e3e8f0;
        }
        .navbar .nav-container {
            max-width: 1100px;
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 2rem;
        }
        .navbar .logo {
            font-size: 1.7rem;
            font-weight: bold;
            letter-spacing: 1px;
            color: #fff;
        }
        .navbar .nav-links {
            display: flex;
            gap: 2rem;
        }
        .navbar .nav-links a {
            color: #fff;
            text-decoration: none;
            font-weight: 500;
            transition: color 0.2s;
        }
        .navbar .nav-links a:hover {
            color: #dbeafe;
        }
        .report-container {
            max-width: 800px;
            margin: 50px auto;
            background: #fff;
            border-radius: 18px;
            box-shadow: 0 4px 32px #b6c6e0;
            padding: 2.5rem 2.5rem 2rem 2.5rem;
        }
        .thank-section {
            text-align: center;
            margin-bottom: 2.5rem;
        }
        .thank-title {
            color: #2d7ff9;
            font-size: 2.2rem;
            font-weight: 700;
            margin-bottom: 0.5rem;
            letter-spacing: 1px;
        }
        .thank-message {
            color: #334155;
            font-size: 1.15rem;
            margin-bottom: 1.2rem;
            text-align: justify;
        }
        .thank-highlight {
            color: #16a34a;
            font-weight: 600;
        }
        .school-details-table {
            width: 100%;
            border-collapse: collapse;
            margin-bottom: 2.5rem;
            background: #f9fbfd;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 1px 8px #e3e8f0;
        }
        .school-details-table th, .school-details-table td {
            padding: 16px 14px;
            text-align: left;
        }
        .school-details-table th {
            background: #f0f4fa;
            color: #2d7ff9;
            font-weight: 600;
            width: 220px;
            font-size: 1.08rem;
            border-bottom: 1px solid #e3e8f0;
        }
        .school-details-table td {
            background: #fff;
            font-size: 1.07rem;
            color: #334155;
            border-bottom: 1px solid #f1f5f9;
        }
        .school-details-table tr:last-child th,
        .school-details-table tr:last-child td {
            border-bottom: none;
        }
        .summary-section {
            margin-top: 2.5rem;
            text-align: center;
        }
        .summary-section .summary-label {
            color: #64748b;
            font-size: 1.1rem;
            margin-bottom: 0.3rem;
        }
        .summary-section .summary-value {
            color: #2d7ff9;
            font-size: 2rem;
            font-weight: bold;
        }
        .footer {
            text-align: center;
            color: #64748b;
            font-size: 1rem;
            margin: 40px 0 20px 0;
        }
        .website-link {
            display: inline-block;
            margin-top: 1.2rem;
            padding: 0.7rem 1.5rem;
            background: #2d7ff9;
            color: #fff;
            border-radius: 8px;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.08rem;
            box-shadow: 0 2px 8px #e3e8f0;
            transition: background 0.2s;
        }
        .website-link:hover {
            background: #1e40af;
        }
        @media (max-width: 900px) {
            .report-container { padding: 1.2rem 0.5rem; }
            .school-details-table th, .school-details-table td { padding: 10px 6px; }
        }
        @media (max-width: 600px) {
            .thank-title { font-size: 1.3rem; }
            .report-container { padding: 0.5rem 0.2rem; }
        }