#contract-address-container {
            font-family: 'Inter', sans-serif;
            background-color: #161B22; /* surface color */
            border: 1px solid #30363d; /* border color */
            border-radius: 0.75rem; /* 12px */
            padding: 1.5rem;
            max-width: 500px;
            margin: 2rem auto;
            box-shadow: 0 4px 14px 0 rgba(0,0,0,0.2);
        }
        #contract-address-container h3 {
            color: #EAEAEA;
            font-size: 1.125rem; /* 18px */
            font-weight: 600;
            margin-bottom: 1rem;
        }
        .ca-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
            background-color: #0D1117; /* background color */
            border-radius: 0.5rem; /* 8px */
            padding: 0.75rem 1rem;
            border: 1px solid #30363d;
        }
        .ca-address {
            font-family: 'Roboto Mono', monospace;
            color: #8b949e; /* secondary text color */
            font-size: 0.875rem; /* 14px */
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            margin-right: 1rem;
        }
        .ca-copy-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background-color: #374151; /* secondary button color */
            color: #EAEAEA;
            border: none;
            border-radius: 0.5rem; /* 8px */
            padding: 0.5rem 0.75rem;
            font-size: 0.875rem;
            font-weight: 500;
            cursor: pointer;
            transition: background-color 0.2s ease-in-out;
            flex-shrink: 0;
        }
        .ca-copy-btn:hover {
            background-color: #4B5563;
        }
        .ca-copy-btn svg {
            width: 14px;
            height: 14px;
            margin-right: 0.5rem;
        }