.main {
    max-width: 800px;
    margin: 30px auto;
    padding: 30px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 6px 18px rgba(0,0,0,0.08);
}

.content-box p {
    line-height: 1.6;
    font-size: 1rem;
    margin-bottom: 15px;
    color: #333;
}

.content-box a {
    color: #0b74ff;
    text-decoration: none;
}
.content-box a:hover { text-decoration: underline; }

.contact-form {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
}

.contact-form input,
.contact-form textarea {
    padding: 12px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-size: 1rem;
    width: 100%;
    box-sizing: border-box;
}

.contact-form button {
    background-color: #0b74ff;
    color: #fff;
    padding: 12px;
    font-size: 1rem;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.3s;
}

.contact-form button:hover {
    background-color: #0655c4;
}

.message {
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 15px;
}

.message.success {
    background-color: #e0f7e9;
    color: #2d7a38;
    text-align: center;
}

.message.error {
    background-color: #fde0e0;
    color: #a60f0f;
    text-align: center;
}