.font-input-area {
      position: relative;
      margin-bottom: 24px;
    }
    .font-input-area textarea {
      width: 100%;
      min-height: 120px;
      padding: 16px 20px;
      border: 2px solid var(--color-border);
      border-radius: var(--radius-md);
      font-family: var(--font-body);
      font-size: 1.1rem;
      color: var(--color-text);
      background: var(--color-surface);
      outline: none;
      resize: vertical;
      line-height: 1.6;
      transition: border-color var(--transition-fast);
    }
    .font-input-area textarea:focus {
      border-color: var(--color-primary);
      box-shadow: 0 0 0 4px var(--color-primary-light);
    }
    .font-input-area textarea::placeholder {
      color: var(--color-text-muted);
    }
    .input-actions {
      display: flex;
      gap: 10px;
      margin-bottom: 24px;
    }

    .font-results {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .font-card {
      display: flex;
      align-items: center;
      gap: 16px;
      padding: 16px 20px;
      background: var(--color-surface);
      border: 1px solid var(--color-border);
      border-radius: var(--radius-md);
      transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    }
    .font-card:hover {
      border-color: var(--color-primary-subtle);
      box-shadow: var(--shadow-md);
    }
    .font-card-label {
      flex-shrink: 0;
      width: 130px;
      font-size: 0.78rem;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.04em;
      color: var(--color-text-muted);
    }
    .font-card-text {
      flex: 1;
      font-size: 1.15rem;
      line-height: 1.5;
      color: var(--color-text);
      word-break: break-word;
      min-height: 1.5em;
    }
    .font-card-text.placeholder-text {
      color: var(--color-text-muted);
      font-style: italic;
      font-size: 0.95rem;
    }
    .font-card-copy {
      flex-shrink: 0;
      padding: 8px 16px;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-sm);
      background: var(--color-surface);
      font-family: var(--font-body);
      font-size: 0.82rem;
      font-weight: 600;
      color: var(--color-primary);
      cursor: pointer;
      transition: all var(--transition-fast);
      white-space: nowrap;
    }
    .font-card-copy:hover {
      background: var(--color-primary-light);
      border-color: var(--color-primary-subtle);
    }
    .font-card-copy.copied {
      background: var(--color-success-bg);
      border-color: var(--color-success);
      color: var(--color-success);
    }

    .toast-msg {
      position: fixed;
      bottom: 24px;
      right: 24px;
      padding: 12px 20px;
      border-radius: var(--radius-sm);
      font-size: 0.85rem;
      font-weight: 600;
      color: white;
      background: var(--color-text);
      box-shadow: var(--shadow-lg);
      z-index: 999;
      opacity: 0;
      transform: translateY(12px);
      transition: all 250ms ease;
      pointer-events: none;
    }
    .toast-msg.show { opacity: 1; transform: translateY(0); }

    @media (max-width: 768px) {
      .font-card {
        flex-wrap: wrap;
        gap: 8px;
      }
      .font-card-label {
        width: 100%;
      }
      .font-card-text {
        width: 100%;
        font-size: 1rem;
      }
      .font-card-copy {
        margin-left: auto;
      }
      .font-input-area textarea {
        font-size: 1rem;
        min-height: 100px;
      }
    }
    @media (max-width: 480px) {
      .input-actions {
        flex-direction: column;
      }
      .input-actions .btn {
        width: 100%;
      }
    }