* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            background: #f4f7fb;
            color: #1a2c3e;
            line-height: 1.6;
            padding: 2rem 1.5rem;
        }
        .fair-container {
            max-width: 900px;
            margin: 0 auto;
            background: white;
            border-radius: 2.5rem;
            box-shadow: 0 25px 45px -15px rgba(0, 45, 70, 0.25);
            overflow: hidden;
            padding: 2.5rem 3rem;
            border: 1px solid rgba(180, 150, 120, 0.2);
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 700;
            letter-spacing: -0.02em;
            line-height: 1.2;
            color: #1b445a;
            border-left: 8px solid #d48d4b;
            padding-left: 1.5rem;
            margin-bottom: 0.75rem;
        }
        .fair-date {
            font-size: 1.2rem;
            color: #2b6280;
            margin-bottom: 2rem;
            font-weight: 500;
            border-bottom: 2px solid #e1d7cd;
            padding-bottom: 1.2rem;
        }
        .intro p {
            font-size: 1.15rem;
            margin-bottom: 1.2rem;
        }
        .highlight-box {
            background: #edf5fa;
            border-radius: 2rem;
            padding: 2rem 2.2rem;
            margin: 2rem 0;
            border-left: 6px solid #c60e0e; /* a touch of red for booth */
        }
        .booth {
            font-size: 1.8rem;
            font-weight: 700;
            color: #b13e3e;
            margin-bottom: 0.5rem;
        }
        .product-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
            gap: 0.8rem;
            margin: 2rem 0;
        }
        .product-item {
            background: #eef2f7;
            padding: 0.7rem 1.2rem;
            border-radius: 3rem;
            font-weight: 500;
            color: #1f4d67;
            text-align: center;
            border: 1px solid #bed4e8;
        }
        .why-list {
            list-style: none;
            margin: 2rem 0;
        }
        .why-list li {
            background: #f2f1ee;
            margin-bottom: 1rem;
            padding: 1rem 1.8rem;
            border-radius: 3rem;
            font-weight: 500;
            border-left: 5px solid #d48d4b;
            box-shadow: 0 4px 8px rgba(0,0,0,0.02);
        }
        .invite {
            background: #103a4b;
            color: white;
            padding: 2rem 2.5rem;
            border-radius: 2rem;
            text-align: center;
            margin: 2.8rem 0 1rem;
        }
        .invite p {
            font-size: 1.4rem;
            font-weight: 500;
            margin-bottom: 1rem;
        }
        .invite .btn {
            background: #d48d4b;
            color: white;
            border: none;
            padding: 0.9rem 2.5rem;
            border-radius: 3rem;
            font-weight: 600;
            font-size: 1.2rem;
            display: inline-block;
            text-decoration: none;
            box-shadow: 0 8px 18px rgba(0, 40, 60, 0.4);
            border: 1px solid #f0b27a;
        }
        hr {
            border: none;
            border-top: 2px solid #dacebf;
            margin: 2rem 0;
        }
        .footer-note {
            text-align: center;
            color: #4a6f87;
            font-size: 0.95rem;
        }
        @media (max-width: 600px) {
            .fair-container { padding: 1.8rem; }
            h1 { font-size: 2.2rem; }
        }