/* 专家卡片样式 */
.about-image {
    position: relative;
    width: 100%;
    max-width: 450px;
    margin: 0 auto;
    border-radius: 15px;
    overflow: hidden;
}

.expert-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 15px;
}

.expert-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(100, 140, 255, 0.7) 0%, rgba(200, 100, 255, 0.7) 100%);
    border-radius: 15px;
}

.expert-title {
    text-align: left;
}

.expert-tag {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0;
    color: white;
    display: inline-block;
}

.expert-subtag {
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 10px;
    color: white;
    opacity: 0.9;
}

.expert-heading {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.1;
    margin: 0;
    color: white;
    letter-spacing: -0.5px;
}

.expert-name {
    font-size: 2rem;
    font-weight: 700;
    color: #9747FF;
    text-align: left;
    margin-top: auto;
    line-height: 1.1;
    letter-spacing: -0.5px;
}