.about-value-section {
    padding: 3rem 0 0;
}

.about-value-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 2rem;
    align-items: center;
    background: #f6f5f5;
    border-radius: 2rem;
    padding: 2.5rem;
    box-shadow: 0 30px 60px rgba(17, 17, 17, 0.08);
}

.value-copy {
    display: grid;
    gap: 1.25rem;
}

.value-copy h2 {
    margin: 0;
    font-size: clamp(2rem, 3vw, 2.6rem);
    line-height: 1.1;
    color: #111111;
}

.value-copy p {
    margin: 0;
    color: #4a4a4a;
    line-height: 1.8;
    max-width: 40rem;
}

.value-copy ul {
    margin: 0;
    padding-left: 1.25rem;
    color: #4a4a4a;
    line-height: 1.8;
    list-style-type: disc; /* ● 实心圆 */
}

.value-copy li {
    margin-bottom: 0.8rem;
}
.value-images {
     display: grid;
     grid-template-columns: 1fr 1fr;
     gap: 1rem;
 }

.value-image {
    border-radius: 1.8rem;
    overflow: hidden;
    box-shadow: 0 26px 50px rgba(17, 17, 17, 0.08);
}

/* 用 aspect-ratio 控制宽高比，数值越大图片越扁 */
.value-image {
    aspect-ratio: 4 / 3; /* 宽高比 4:3，可改为 16/10 或 3/2 */
}

.value-image:nth-child(3) {
    grid-column: span 2;
    aspect-ratio: 16 / 10; /* 下方大图宽高比，可调 */
}

.value-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
@media (max-width: 992px) {
    .about-value-grid {
        grid-template-columns: 1fr;
    }

    .value-images {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .about-value-grid {
        padding: 1.75rem;
    }

    .value-images {
        grid-template-columns: 1fr;
    }
}