body {
    background-color: white;
    font-family: Arial, sans-serif;
    padding-top: 20px;
    margin: 0;
}
.logo-top-right {
    position: fixed;
    top: 10px;
    right: 10px;
    width: 180px;
    opacity: 0.95;
    z-index: 10;
    animation: fadeIn 1s ease-in-out;
    transition: opacity 0.3s ease;
}
.logo-top-right:hover {
    opacity: 1;
}
.content-box {
    background-color: rgba(255, 255, 255, 0.95);
    padding: 40px;
    margin: 60px auto;
    width: 95%;
    max-width: 1000px;
    border-radius: 12px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    text-align: center;
}
input[type="text"], textarea {
    width: 100%;
    padding: 12px;
    font-size: 18px;
    margin-top: 12px;
    border-radius: 6px;
    border: 1px solid #ccc;
}
button {
    background-color: #90EE90;
    border: none;
    padding: 12px 24px;
    font-size: 18px;
    margin-top: 15px;
    cursor: pointer;
    border-radius: 6px;
}
button:hover {
    background-color: #76c776;
}
.result {
    margin-top: 30px;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 0.95; transform: translateY(0); }
}