.verified {
        background: var(--paper);
        padding: 150px 0 140px;
    }

    .cert-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
        gap: 1px;
        background: var(--paper-line);
        border: 1px solid var(--paper-line);
        margin-top: 60px;
    }

    .cert-card {
        background: var(--paper);
        padding: 34px 28px 30px;
        position: relative;
        transition: background .4s;
    }

    .cert-card:hover {
        background: var(--paper-dim);
    }

    .cert-thumb {
        position: relative;
        aspect-ratio: 4/3;
        overflow: hidden;
        margin-bottom: 22px;
    }

    .cert-thumb img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        filter: grayscale(.4) sepia(.08);
    }

    .specimen-tag {
        position: absolute;
        bottom: 8px;
        left: 8px;
        background: var(--paper);
        border: 1px solid var(--ink-text);
        color: var(--ink-text);
        font-family: var(--f-mono);
        font-size: .62rem;
        letter-spacing: .06em;
        text-transform: uppercase;
        padding: 4px 8px;
    }

    .stamp {
        position: absolute;
        top: 22px;
        right: 20px;
        width: 64px;
        height: 64px;
        border-radius: 50%;
        border: 2px solid var(--crimson);
        color: var(--crimson);
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
        font-family: var(--f-mono);
        font-size: .6rem;
        letter-spacing: .05em;
        text-transform: uppercase;
        font-weight: 700;
        transform: rotate(-14deg) scale(0);
        opacity: 0;
        transition: transform .6s var(--ease), opacity .6s var(--ease);
    }

    .cert-card.stamped .stamp {
        transform: rotate(-14deg) scale(1);
        opacity: 1;
    }

    .cert-name {
        font-family: var(--f-display);
        font-weight: 600;
        font-size: 1.2rem;
        margin-bottom: 8px;
        line-height: 1.2;
    }

    .cert-meta {
        font-family: var(--f-mono);
        font-size: .75rem;
        color: var(--steel-dim);
        margin-bottom: 4px;
    }

    .cert-id {
        font-family: var(--f-mono);
        font-size: .7rem;
        color: var(--steel-dim);
        opacity: .7;
    }