.author-bio{display:block}
        .wheel-container {
            position: relative;
            display: flex;
            justify-content: center;
            margin: 1rem 0 2rem 0;
        }
        canvas#wheelCanvas {
            max-width: 100%;
            height: auto;
            background: #fef9e8;
            border-radius: 50%;
            box-shadow: 0 20px 35px rgba(0,0,0,0.2), 0 0 0 8px #fff, 0 0 0 12px #ddd;
            transition: box-shadow 0.2s;
        }
        .pointer {
            position: absolute;
            top: -30px;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 0;
            border-left: 30px solid transparent;
            border-right: 30px solid transparent;
            border-top: 60px solid #e67e22;
            filter: drop-shadow(0 4px 6px rgba(0,0,0,0.3));
            z-index: 10;
        }
        .pointer::after {
            content: "▲";
            position: absolute;
            top: -68px;
            left: -17px;
            font-size: 32px;
            color: #e67e22;
            opacity: 0;
        }
        .result-badge {
            background: linear-gradient(145deg, #f5f7fa, #e9ecef);
            border-radius: 60px;
            padding: 0.8rem 1.5rem;
            text-align: center;
            font-size: 1.3rem;
            font-weight: bold;
        }
        .prize-item {
            background: white;
            border: 1px solid var(--border-color);
            border-radius: 40px;
            padding: 0.3rem 0.9rem;
            font-size: 0.85rem;
            display: inline-block;
            margin: 0.2rem;
        }
        .custom-input-group {
            background: #fef9e8;
            border-radius: 20px;
            padding: 1rem;
        }
        .btn-spin {
            background: linear-gradient(95deg, #e67e22, #d35400);
            border: none;
            padding: 12px 32px;
            font-weight: bold;
            font-size: 1.4rem;
            color: white;
            border-radius: 60px;
            transition: all 0.2s;
            box-shadow: 0 8px 14px rgba(0,0,0,0.2);
        }
        .btn-spin:hover {
            transform: scale(1.02);
            background: linear-gradient(95deg, #f39c12, #e67e22);
        }
        .btn-spin:disabled {
            opacity: 0.65;
            transform: none;
        }
        .badge-prize {
            background-color: var(--primary-color);
            color: white;
        }
        .fun-fact {
            background: #fff6e5;
            border-radius: 20px;
            padding: 1rem;
            margin: 1rem 0;
            border-left: 6px solid #f39c12;
        }
        .fun-fact i {
            color: #e67e22;
        }
        @media (max-width: 768px) {
            .pointer { border-left: 20px solid transparent; border-right: 20px solid transparent; border-top: 45px solid #e67e22; top: -22px; }
        }