.step-area {
    padding: 100px 0;
}
.section-title {
    text-align: center;
    margin-bottom: 60px;
}
.section-title h2 {
    color: #FF9800;
    margin-bottom: 15px;
}
.hlp-center-thumb {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    /* 在图片右侧添加适当间距 */
    margin-right: 95px;
    padding: 20px;
}
.hlp-center-thumb img {
    max-width: 100%;
    height: auto;
    /* 添加酷炫动画效果 */
    animation: phoneCoolEffects 8s ease-in-out infinite;
    filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.1));
    transition: all 0.5s ease;
}

/* 定义酷炫的动画效果 */
@keyframes phoneCoolEffects {
    0%, 100% {
        transform: translateY(0px) rotateY(0deg) rotateX(0deg) scale(1);
        filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.1));
    }
    25% {
        transform: translateY(-15px) rotateY(5deg) rotateX(3deg) scale(1.02);
        filter: drop-shadow(0 20px 40px rgba(255, 152, 0, 0.15));
    }
    50% {
        transform: translateY(5px) rotateY(-5deg) rotateX(-3deg) scale(1.05);
        filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.1));
    }
    75% {
        transform: translateY(-10px) rotateY(3deg) rotateX(2deg) scale(1.03);
        filter: drop-shadow(0 25px 50px rgba(255, 152, 0, 0.2));
    }
}
.step-item {
    display: flex;
    margin-bottom: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
}
.step-item:hover {
    transform: translateX(10px);
}
.step-number {
    background: white;
    color: black;
    border: 2px solid black;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: bold;
    margin-right: 20px;
    flex-shrink: 0;
    transition: all 0.3s ease;
}
.step-number.active {
    background: #FF9800;
    color: white;
    border: none;
}
.step-item:hover .step-number {
    background: #FF9800;
    color: white;
    border: none;
}
.step-content h3 {
    margin: 0 0 10px 0;
    font-size: 18px;
    color: #333;
}
.step-content p {
    margin: 0;
    color: #666;
    font-size: 13px;
}