body {
    font-family: Arial, sans-serif;
    background: #f4f8f4;
    margin: 0;
    padding: 0;
}
.container {
    max-width: 400px;
    margin: 60px auto;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    padding: 32px 24px;
    text-align: center;
}
h1 {
    font-size: 1.3rem;
    margin-bottom: 24px;
    color: #2e7d32;
}
form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
label {
    text-align: left;
    font-weight: 600;
    margin-bottom: 4px;
    color: #333;
}
input[type="text"],
input[type="tel"] {
    padding: 10px;
    border: 1px solid #bdbdbd;
    border-radius: 5px;
    font-size: 1rem;
    height: 44px;
    box-sizing: border-box;
}
button {
    background: #388e3c;
    color: #fff;
    border: none;
    padding: 12px;
    border-radius: 5px;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.2s;
}
button:hover {
    background: #2e7d32;
}
@media (max-width: 500px) {
    .container {
        max-width: 95vw;
        padding: 18px 6vw;
    }
    h1 {
        font-size: 1.1rem;
    }
}