body {
            background: #f5f7fb;
            color: #333;
        }

        .container {
            max-width: 1100px;
            margin: auto;
            padding: 20px;
        }

        /* Header */
        .hero {
            text-align: center;
            background: #ffffff;
            padding: 30px 20px;
            border-radius: 12px;
            box-shadow: 0 10px 25px rgba(0,0,0,.08);
            margin-bottom: 30px;
        }

        .hero img {
            height: 200px;
            margin-bottom: 10px;
        }

        .hero h1 {
            color: #1a8f3c;
            font-size: 26px;
            margin-bottom: 5px;
        }

        .hero p {
            color: #666;
            font-size: 15px;
        }

        /* Slideshow */
        .slideshow-container {
            background: #fff;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 8px 20px rgba(0,0,0,.08);
            margin-bottom: 30px;
        }

        .slides {
            display: flex;
            transition: transform .8s ease-in-out;
        }

        .slide {
            min-width: 100%;
            display: flex;
            justify-content: center;
            padding: 20px;
        }

        .slide img {
            height: 600px;
            max-width: 100%;
            object-fit: contain;
        }

        /* Cards */
        .card {
            background: #ffffff;
            border-radius: 12px;
            padding: 25px;
            box-shadow: 0 8px 20px rgba(0,0,0,.08);
            margin-bottom: 25px;
            text-align: center;
        }

        .card h3 {
            color: #1a8f3c;
            margin-bottom: 10px;
        }

        /* Forms */
        input[type="text"] {
            width: 280px;
            padding: 10px;
            border-radius: 6px;
            border: 1px solid #ccc;
            margin-bottom: 10px;
        }

        /* Buttons */
        .btn {
            border-radius: 6px;
            padding: 10px 18px;
            margin: 5px;
        }

        .btn-lg {
            font-size: 20px;
            padding: 14px 28px;
        }

        .admin-box {
            margin-top: 20px;
            border-top: 1px dashed #ddd;
            padding-top: 15px;
        }

        @media(max-width: 768px) {
            .slide img {
                height: 350px;
            }

            input[type="text"] {
                width: 100%;
            }
        }