:root {
            --brand-green: rgba(38, 122, 72, 0.86);
            --bg-color: #f9fbf9;
            --text-color: #333;
        }

        body {
            font-family: 'Montserrat', sans-serif;
            margin: 0;
            padding: 0;
            line-height: 1.6;
            background-color: var(--bg-color);
            color: var(--text-color);
        }

        header {
            background: #fff;
            padding: 1rem 5%;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 2px solid var(--brand-green);
        }

        .logo-placeholder {
            font-weight: bold;
            font-size: 1.5rem;
            color: var(--brand-green);
        }

        nav a {
            margin-left: 20px;
            text-decoration: none;
            color: var(--brand-green);
            font-weight: 600;
        }

        main {
            padding: 40px 5%;
            max-width: 1000px;
            margin: 0 auto;
        }

        #outer-container {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-height: 60vh;
        }

        #container {
            padding: 2rem;
            border: 3px solid var(--brand-green);
            border-radius: 51px;
            display: flex;
            align-items: center;
            gap: 20px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .spinner {
            animation: spin 1s linear infinite;
        }

        @keyframes spin {
            100% { transform: rotate(360deg); }
        }

        #text {
            font-size: 1.5rem;
            color: var(--brand-green);
        }

        footer {
            text-align: center;
            padding: 40px;
            font-size: 0.9rem;
            border-top: 1px solid #ddd;
        }

        @media (max-width: 768px) {
            header { flex-direction: column; gap: 1rem; }
            #container { border-radius: 20px; padding: 1rem; }
            #text { font-size: 1.1rem; }
        }