.exam-board {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 1.5rem;
      margin: 1.5rem 0;
    }
    @media (max-width: 768px) {
      .exam-board {
        grid-template-columns: 1fr;
      }
    }
    .exam-panel {
      background: var(--bg-surface-subtle);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 1.75rem;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      text-align: center;
    }
    .exam-instruction-box {
      background: #1E293B;
      color: #F8FAFC;
      border-radius: var(--radius-lg);
      padding: 1.5rem;
      font-family: ui-monospace, SFMono-Regular, monospace;
      font-size: 0.95rem;
      line-height: 1.6;
    }
    .status-banner {
      padding: 0.75rem 1.25rem;
      border-radius: var(--radius-md);
      font-weight: 800;
      font-size: 1.15rem;
      text-transform: uppercase;
      letter-spacing: 0.04em;
      margin-bottom: 1rem;
      text-align: center;
      transition: all 0.3s;
    }
    .status-exam { background: var(--accent-emerald-light); color: var(--accent-emerald); border: 2px solid var(--accent-emerald); }
    .status-reading { background: var(--accent-amber-light); color: var(--accent-amber); border: 2px solid var(--accent-amber); }
    .status-ended { background: var(--accent-rose-light); color: var(--accent-rose); border: 2px solid var(--accent-rose); }