.check-cert-main {
    margin: 0 auto;
    max-width: 920px;
    min-height: 60vh;
    padding: 48px 20px;
    display: grid;
    place-items: start center;
}

.check-cert-card {
    width: 100%;
    max-width: 920px;
    background: #0e0e0e;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
    padding: 28px;
}

.check-cert-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 20px;
}

.check-cert-title {
    margin: 0;
    font-family: var(--font-main);
    font-style: normal;
    font-size: 28px;
    line-height: 1.2;
    font-weight: 700;
    color: var(--text-main);
    word-break: break-word;
}

.check-cert-badge {
    display: inline-block;
    padding: 6px 10px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    line-height: 1;
    white-space: nowrap;
}

.check-cert-badge--valid {
    background: #DCFCE7;
    color: #166534;
}

.check-cert-badge--expired {
    background: #FEF3C7;
    color: #92400E;
}

.check-cert-badge--revoked {
    background: #FEE2E2;
    color: #991B1B;
}

.check-cert-meta {
    display: grid;
    gap: 12px;
    margin-top: 8px;
}

.check-cert-row {
    display: grid;
    grid-template-columns: 220px 1fr;
    align-items: start;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px dashed #e5e7eb;
}

.check-cert-row:last-child {
    border-bottom: none;
}

.check-cert-label {
    color: var(--text-2);
    font-size: 14px;
    line-height: 1.4;
}

.check-cert-value {
    color: var(--text-2);
    font-size: 16px;
    line-height: 1.5;
    word-break: break-word;
}

@media (max-width: 768px) {
    .check-cert-main {
        padding: 32px 16px;
    }

    .check-cert-card {
        padding: 20px;
        border-radius: 14px;
    }

    .check-cert-title {
        font-size: 22px;
    }

    .check-cert-row {
        grid-template-columns: 1fr;
        gap: 6px;
        padding: 10px 0;
    }

    .check-cert-label {
        font-size: 13px;
    }

    .check-cert-value {
        font-size: 15px;
    }
}