body {
    display: flex;
    flex-direction: column;
    font-family: Arial, sans-serif;
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f5f5f5;
}

header {
    height: 100px;
    border-radius: 50px 50px 0 0;
    text-align: center;
    margin-bottom: 20px;
    color: #ffffff;
    font-size: 24px;
    font-weight: bold;
    text-shadow: 2px 2px 5px rgba(0,0,0,0.1);
    background: linear-gradient(0deg, #ffffff, #f09819);
}

footer {
    height: 100px;
    border-radius: 0 0 50px 50px;
    text-align: center;
    margin-bottom: 20px;
    color: #333;
    font-size: 24px;
    font-weight: bold;
    text-shadow: 2px 2px 5px rgba(0,0,0,0.1);
    background: linear-gradient(0deg, #f09819, #ffffff);
}

.container {
    flex: 1;
    background: white;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

h3 {
    color: #734a22;
}

input, button {
    padding: 10px;
    margin: 5px;
    border: 1px solid #f09819;
    border-radius: 5px;
}

button {
    background-color: #f09819;
    color: white;
    cursor: pointer;
    transition: background-color 0.5s;
}

button:hover {
    background-color: white;
    color: #f09819;
    transition: background-color 0.5s;
}

#links-list {
    margin-top: 20px;
}

.link-item {
    background-color: #f1cb95;
    border-radius: 15px;
    padding: 10px;
}

.copy {
    color: #887f15;
    font-weight: bold;
    transition: 0.5s;
}

.copy:hover {
    color: #dd4c89;
    transition: 0.5s;
}