.container {
            max-width: 1050px;
            margin: 0 auto;
            background-color: #3a3951;
            border-radius: 8px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
            padding: 30px;
            line-height: 1.6;
            color: #d1d1d1;
            --border-color: #95e6ff;
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .converter {
            width: 100%;
            margin: 20px 0;
        }

        .converter textarea {
            width: 100%;
            height: 300px;
            margin-bottom: 10px;
            padding: 10px;
            box-sizing: border-box;
            border: 1px solid #95e6ff;
            border-radius: 6px;
            font-size: 16px;
            background-color: #1a182b;
            color: #15f3ef;
        }

        .converter button {
            display: inline-block;
            padding: 10px 39px;
            background-color: #221b3f;
            color: #ffed00;
            border: none;
            cursor: pointer;
            border-radius: 7px;
            font-size: 14px;
            margin: 10px;
        }

        .converter button:hover {
            background-color: #218838;
            color: #ffffff;
        }

        h1 {
            color: #95e6ff;
            text-align: center;
            margin-bottom: 30px;
            margin-top: 10px;
        }