* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: Arial, sans-serif;
            display: flex;
            justify-content: center;
            align-items: center;
            min-height: 100vh;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            padding: 20px;
        }

        .slideshow-container {
            position: relative;
            max-width: 600px;
            width: 100%;
            background: white;
            border-radius: 10px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            overflow: hidden;
        }

        .slide {
            display: none;
            width: 100%;
            animation: fadeIn 0.5s ease-in-out;
        }

        .slide.active {
            display: block;
        }

        .slide img {
            width: 100%;
            height: auto;
            object-fit: contain;
            display: block;
            background-color: #f0f0f0;
        }

        @keyframes fadeIn {
            from {
                opacity: 0;
            }
            to {
                opacity: 1;
            }
        }

        .prev, .next {
            cursor: pointer;
            position: absolute;
            top: 50%;
            width: auto;
            margin-top: -22px;
            padding: 16px;
            color: white;
            background-color: rgba(0, 0, 0, 0.5);
            font-weight: bold;
            font-size: 18px;
            transition: 0.3s ease;
            border-radius: 3px;
            user-select: none;
        }

        .next {
            right: 0;
        }

        .prev {
            left: 0;
        }

        .prev:hover, .next:hover {
            background-color: rgba(0, 0, 0, 0.8);
        }

        .dots-container {
            text-align: center;
            padding: 15px;
            background-color: #f9f9f9;
        }

        .dot {
            cursor: pointer;
            height: 12px;
            width: 12px;
            margin: 0 5px;
            background-color: #bbb;
            border-radius: 50%;
            display: inline-block;
            transition: background-color 0.3s ease;
        }

        .dot.active {
            background-color: #717171;
        }

        .slide-counter {
            text-align: center;
            padding: 10px;
            color: #666;
            font-size: 14px;
        }