.sup-card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 40px; }
  .sup-card { padding: 22px 24px; background: linear-gradient(180deg, var(--bg-panel), var(--bg-panel-2)); border: 1px solid var(--line); text-decoration: none; color: inherit; transition: all .2s; }
  .sup-card:hover { border-color: var(--gold); transform: translateY(-1px); }
  .sup-card__icon { width: 36px; height: 36px; display: grid; place-items: center; color: var(--gold); border: 1px solid var(--line); margin-bottom: 14px; }
  .sup-card__icon svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 1.4; }
  .sup-card__title { font-family: var(--font-head); font-size: 19px; color: var(--ink); margin-bottom: 4px; }
  .sup-card__desc { font-size: 12px; color: var(--ink-mute); line-height: 1.45; }