* {
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: #f4f6f8;
    margin: 0;
    padding: 20px;
    color: #222;
}

.container {
    max-width: 650px;
    margin: 50px auto;
    background-color: white;
    padding: 35px;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.10);
}

h1 {
    text-align: center;
    margin-bottom: 10px;
}

h2 {
    margin-top: 25px;
}

p {
    line-height: 1.5;
}

button {
    padding: 12px 20px;
    border: none;
    border-radius: 7px;
    background-color: #333;
    color: white;
    font-size: 16px;
    cursor: pointer;
}

button:hover {
    opacity: 0.85;
}

input,
select,
textarea {
    width: 100%;
    padding: 12px;
    margin-top: 6px;
    border: 1px solid #ccc;
    border-radius: 7px;
    font-size: 16px;
}

textarea {
    resize: vertical;
}

a {
    text-decoration: none;
}

.menu-button {
    display: block;
    width: 100%;
    padding: 18px;
    margin: 15px 0;
    font-size: 18px;
}

hr {
    border: none;
    border-top: 1px solid #ddd;
    margin: 25px 0;
}
.fault-card {
    background-color: #f9fafb;
    border: 1px solid #ddd;
    border-radius: 10px;
    padding: 18px;
    margin-bottom: 15px;
}

.fault-card h3 {
    margin-top: 0;
}