body, html {
    margin: 0;
    padding: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    background-color: #f0f8ff; 
}


.container {
    max-width: 960px; 
    margin: 20px auto; 
    padding: 0 15px;
}


#News {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px 5px;
    gap: 8px; 
    background-color: #e0f0ff;
    border-bottom: 1px solid #cce0ff;
}

input[type="text"] {
    border-radius: 15px; 
    padding: 10px 15px;
    border: 1px solid #ccc;
    font-size: 1rem;
    min-width: 250px; 
    transition: border-color 0.3s ease, box-shadow 0.3s ease; 
}
input[type="text"]:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 5px rgba(0, 123, 255, 0.3);
}

button#btn { 
    border-radius: 15px;
    padding: 10px 20px;
    border: none;
    background-color: #007bff;
    color: white;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.3s ease, transform 0.1s ease;
}

button#btn:hover {
    background-color: #0056b3; 
}
button#btn:active {
     transform: scale(0.98); 
}

hr {
    border: 0;
    height: 1px;
    background-color: #cce0ff;
    margin: 20px 0; 
}


h1 {
    text-align: center;
    color: #003d7a; 
    margin-top: 20px;
    margin-bottom: 10px;
    font-size: 2.5rem; 
}


h2 {
    text-align: center;
    color: #555;
    font-weight: 400; 
    font-size: 1.2rem;
    margin-bottom: 30px;
}


.set {
    text-align: center;
    margin-bottom: 30px;
}

.set p {
    display: inline-block;
    margin: 8px 10px; 
    padding: 8px 15px;
    background-color: #e9ecef; 
    border-radius: 20px; 
    color: #333;
    text-decoration: none; 
    cursor: pointer;
    transition: background-color 0.3s ease, color 0.3s ease, box-shadow 0.2s ease;
}

.set p:hover {
    background-color: #007bff; 
    color: white;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}