.raffle-container {
            margin: 0;
            background-color: white;
            padding: 0;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            display: flex;
            flex-direction: column;
        }
        .streamer-avatar {
            width: 50px; height: 50px; border-radius: 15px; object-fit: cover; border: 2px solid #ff6600;
        }
        .follow-button { background-color: #5d5dff; color: white; border: none; padding: 5px 15px; border-radius: 5px; font-weight: bold; }
        .open-badge { background-color: #00bcd4; color: white; padding: 5px 8px; border-radius: 5px; font-weight: bold; font-size: 0.8rem; }
        .prize-card-list { 
            display: flex; 
            overflow-x: auto; 
            padding: 15px 15px 15px 15px; 
            white-space: nowrap; 
            -webkit-overflow-scrolling: touch; 
            border-top: 1px solid #eee;
            border-bottom: 1px solid #eee;
        }
        .prize-item {
            flex: 0 0 100px; margin-right: 10px; text-align: center; border: 1px solid #ddd; border-radius: 10px;
            padding: 5px; background-color: #f8f8f8;
        }
        .prize-item:last-child { margin-right: 0; }
        .prize-item img { height: 50px; object-fit: contain; }
        .summary-box { border-radius: 10px; padding: 10px; color: white; }
        .time-box-group { display: flex; justify-content: space-around; }
        .time-box {
            background-color: #e0e0e0; color: #333; border-radius: 5px; padding: 5px; text-align: center;
            flex: 1; margin: 0 5px; min-width: 50px; font-size: 0.8rem;
        }
        .time-box h5 { font-size: 1rem; margin-bottom: 0; }
        .products-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
            gap: 15px;
            padding: 15px;
            background-color: #f9f9f9;
            border-top: 1px solid #eee;
            border-bottom: 1px solid #eee;
        }
        .product-card {
            border: 1px solid #ddd;
            border-radius: 8px;
            padding: 10px 5px;
            text-align: center;
            background-color: white;
            transition: transform 0.2s;
            box-shadow: 0 2px 4px rgba(0,0,0,0.05);
        }
        .product-image {
            height: 70px;
            object-fit: contain;
            margin-bottom: 5px;
        }
        .product-name {
            font-size: 0.8rem;
            font-weight: bold;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        .award-rank { font-size: 0.75rem; color: #ff6600; }
        .winner-found {
            margin-top: 5px;
            font-size: 0.7rem;
            font-weight: bold;
            color: #4CAF50;
            white-space: normal;
        }
        .time-box-group { display: flex; justify-content: space-around; }
        .time-box {
            background-color: #e0e0e0; color: #333; border-radius: 5px; padding: 5px; text-align: center;
            flex: 1; margin: 0 5px; min-width: 50px; font-size: 0.8rem;
        }
        .time-box h5 { font-size: 1rem; margin-bottom: 0; }

        .participants-container {
            max-height: 400px;
            overflow-y: auto;
            border: 1px solid #eee;
            border-radius: 8px;
            padding: 10px;
            background-color: #fff;
        }
        .participant-item {
            padding: 5px 0;
            border-bottom: 1px dashed #f0f0f0;
            display: flex;
            align-items: center;
        }
        .participant-item:last-child { border-bottom: none; }
        .participant-number {
            font-weight: bold;
            color: #5d5dff;
            margin-right: 10px;
            min-width: 25px;
            text-align: right;
        }