* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: #f5f5f5;
    color: #333;
    line-height: 1.5;
}

main {
    max-width: 600px;
    margin: 60px auto;
    padding: 40px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

h1 {
    font-size: 1.5rem;
    margin-bottom: 8px;
    color: #2079c7;
}

main > p {
    color: #666;
    margin-bottom: 24px;
}

.message {
    padding: 12px 16px;
    margin-bottom: 20px;
    border-radius: 4px;
    background: #eef4fa;
    color: #1a6aa5;
    border: 1px solid #c0d9ec;
}

label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    color: #222;
}

select,
textarea {
    width: 100%;
    padding: 10px 12px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-family: inherit;
    font-size: 0.95rem;
    color: #333;
    background: #fff;
}

select:focus,
textarea:focus {
    outline: none;
    border-color: #2079c7;
    box-shadow: 0 0 0 2px rgba(32, 121, 199, 0.2);
}

textarea {
    resize: vertical;
    min-height: 100px;
}

button {
    display: block;
    width: 100%;
    padding: 12px;
    background: #2079c7;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
}

button:hover {
    background: #1a6aa5;
}