style.css

* {
    margin: 0;
    padding: 0;
    font-family: 'Poppins', sans-serif;
    box-sizing: border-box;
}

body {
    background: linear-gradient(to right, #ffafbd, #ffc3a0);
    color: #333;
}

/* Navigation Bar */
.nave ul {
    background-color: #6200ea;
    display: flex;
    list-style: none;
    justify-content: flex-end;
    padding: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.nave a {
    color: white;
    padding: 10px 20px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: color 0.3s, background-color 0.3s;
}

.nave a:hover {
    background-color: #bb86fc;
    color: #6200ea;
    border-radius: 5px;
}

.logo {
    font-size: 1.5rem;
    margin-right: auto;
    color: #ffeb3b;
    font-family: 'Poppins', sans-serif;
    letter-spacing: 1.5px;
}

/* Notice Section */
.A {
    margin: 20px auto;
    padding: 20px;
    max-width: 80%;
    border-radius: 15px;
    background-color: #f9f871;
    text-align: center;
    border: 2px solid #ffd700;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.A h3 {
    font-size: 1.4rem;
    color: #333;
}

/* Content Section */
.B {
    margin: 20px auto;
    padding: 30px;
    max-width: 80%;
    background-color: #ffdfd3;
    border: 2px solid #ff6f61;
    border-radius: 15px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    text-align: center;
}

.B p {
    font-size: 1.2rem;
    color: #333;
}

/* Assistant Section */
#assistant {
    background-color: #f0f4c3;
    padding: 20px;
    border: 2px solid #cddc39;
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    border-radius: 15px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

#animation {
    width: 60px;
    height: 60px;
    background: radial-gradient(circle, #6200ea 10%, #bb86fc 40%, #03dac6 80%);
    border-radius: 50%;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.3);
    }

    100% {
        transform: scale(1);
    }
}

#start-button {
    margin-top: 20px;
    padding: 10px 20px;
    background-color: #6200ea;
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#start-button:hover {
    background-color: #3700b3;
}

/* Responsiveness */
@media (max-width: 768px) {
    .A, .B {
        margin: 10px;
        padding: 20px;
    }

    #start-button {
        font-size: 1rem;
    }
}