HTML

<div class="container">
  <div class="card">
    <div class="visual"></div>
    <div>
      <div class="meta">
        <h1>Card Title Here</h1>
        <h2 class="time">Subtitle</h2>
      </div>
        <p class="desc">Here is some descriptive text to support the main idea of the card. It will be hidden when there is less inline space.</p>
      <button>I'm a button</button>
    </div>
  </div>
</div>

CSS

        /* Set containment on parent */
.container {
  container: inline-size;
  width: 100%;
  max-width: 750px;
  margin: 0 auto;
}

/* Base Styles */
.visual {
  aspect-ratio: 1 / 1;
}

.desc {
  display: none;
}

.card {
  text-align: center;
  padding: 0.5rem;
}

/* Responsive styles */

/* 2-column grid layout at >=350px */
@container (min-width: 350px) {
  .card {
    display: grid;
    grid-template-columns: 40% 1fr;
    align-items: center;
    gap: 1rem;
    text-align: left;
  }
}

/* Display description at >=500px */
@container (min-width: 500px) {
  .desc {
    display: block;
  }
}