.about-value-text {
    text-align: left;
    font-family: Arial, Roboto, Helvetica, sans-serif;
    line-height: 1.3;
    padding: 1rem 0;
}

.about-value-text .value-heading {
    font-size: 2.8rem;
    font-weight: 600;
    color: #1A55D5;
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}

.about-value-text .value-heading .highlight {
    color: #7F3BF5;
}

.about-value-text .value-sub {
    font-size: 1.2rem;
    font-weight: 400;
    color: #6b7d8e;
    letter-spacing: -0.01em;
}

/* ===== 新增：移动端字体适配 ===== */
@media (max-width: 768px) {
    .about-value-text .value-heading {
        font-size: 1.9rem; /* 从 2.8rem 缩小，适应手机 */
font-weight: bold;
    }
}

/* 针对更小屏幕（≤480px）可进一步微调 */
@media (max-width: 480px) {
    .about-value-text .value-heading {
        font-size: 1.6rem; /* 小屏手机更舒适 */
font-weight: bold;
    }
}

@media (max-width: 768px) {
    .about-value-text .value-sub {
        font-size: 1.3rem; /* 从 2.8rem 缩小，适应手机 */
    }
}

/* 针对更小屏幕（≤480px）可进一步微调 */
@media (max-width: 480px) {
    .about-value-text .value-sub {
        font-size: 1.1rem; /* 小屏手机更舒适 */
    }
}