body {
      font-family: system-ui, sans-serif;
      background-color: #f9f9f9;
      padding: 2rem;
      max-width: 600px;
      margin: auto;
      color: #333;
    }
    h1 {
      color: #2c3e50;
      font-size: 1.8rem;
      margin-bottom: 1rem;
    }
    p {
      margin-bottom: 1rem;
      font-size: 1rem;
    }
    input[type="text"] {
      width: 100%;
      padding: 0.75rem;
      font-size: 1rem;
      margin-bottom: 1rem;
      border-radius: 5px;
      border: 1px solid #ccc;
    }
    button {
      background-color: #c0392b;
      color: white;
      padding: 0.75rem 1.5rem;
      font-size: 1rem;
      border: none;
      border-radius: 5px;
      cursor: pointer;
    }
    button:hover {
      background-color: #a93226;
    }
    .note {
      font-size: 0.9rem;
      color: #777;
      margin-top: 2rem;
    }
    #status {
      margin-top: 1rem;
      font-weight: bold;
    }
    #status.error {
      color: red;
    }
    #status.success {
      color: green;
    }
    .breadcrumb {
        display: flex;
        flex-wrap: wrap;
        list-style: none;
        padding: 0.5rem 1rem;
        background: #f3f3f3;
        border-radius: 6px;
        margin-bottom: 1.5rem;
        font-size: 0.97rem;
        margin-top: 0;
    }

    .breadcrumb li {
        display: flex;
        align-items: center;
        color: #2c3e50;
    }

    .breadcrumb li + li::before {
        content: "›";
        color: #c0392b;
        margin: 0 0.5em;
        font-weight: bold;
    }

    .breadcrumb a {
        color: #c0392b;
        text-decoration: none;
        transition: color 0.2s;
    }

    .breadcrumb a:hover {
        color: #a93226;
        text-decoration: underline;
    }

    .contact-link {
        display: inline-block;
        padding: 0.6rem 1.2rem;
        background: linear-gradient(90deg, #c0392b 0%, #e74c3c 100%);
        color: #fff;
        border-radius: 5px;
        text-decoration: none;
        font-weight: 500;
        box-shadow: 0 2px 8px rgba(192, 57, 43, 0.08);
        transition: background 0.2s, box-shadow 0.2s, transform 0.2s;
        border: none;
        outline: none;
        margin-top: .5rem;
    }

    .contact-link:hover {
        background: linear-gradient(90deg, #a93226 0%, #c0392b 100%);
        box-shadow: 0 4px 16px rgba(192, 57, 43, 0.15);
        transform: translateY(-2px) scale(1.03);
        text-decoration: underline;
    }