.research-platform-page .platform-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.research-platform-page .platform-card {
    background: #fff;
    border: 1px solid var(--find-border-color);
    border-radius: 12px;
    transition: all 0.2s ease;
    overflow: hidden;
}

.research-platform-page .platform-card:hover {
    border-color: var(--find-accent-cyan);
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

.research-platform-page .platform-card-link {
    display: block;
    text-decoration: none;
    color: var(--find-text-primary);
    padding: 16px;
}

.research-platform-page .platform-logo-wrap {
    width: 100%;
    height: 220px;
    border-radius: 10px;
    border: 1px solid #e5e7eb;
    background: #f8fafc;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.research-platform-page .platform-logo {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
    object-position: center;
    background: #fff;
}

.research-platform-page .platform-logo-placeholder {
    color: #94a3b8;
    font-size: calc(28px * var(--find-font-scale));
}

.research-platform-page .platform-name {
    margin: 12px 0 0;
    font-size: calc(17px * var(--find-font-scale));
    font-weight: 600;
    line-height: 1.5;
    min-height: calc(24px * var(--find-font-scale));
    color: var(--find-text-primary);
    text-align: center;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

@media (max-width: 1200px) {
    .research-platform-page .platform-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 992px) {
    .research-platform-page .platform-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .research-platform-page .platform-logo-wrap {
        height: 180px;
    }
}

@media (max-width: 768px) {
    .research-platform-page .platform-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }

    .research-platform-page .platform-card-link {
        padding: 10px;
    }

    .research-platform-page .platform-logo-wrap {
        height: 150px;
    }
}

@media (max-width: 576px) {
    .research-platform-page .platform-grid {
        grid-template-columns: repeat(1, minmax(0, 1fr));
    }
}