body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Arial, sans-serif;
    background: #f7f7f7;
    color: #222;
}
.header {
    background: #fff;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    padding: 16px 0;
    text-align: center;
}
.header img {
    height: 48px;
    max-width: 220px;
}
.container {
    max-width: 400px;
    margin: 32px auto;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.08);
    padding: 32px 24px;
}
h1 {
    font-size: 1.6rem;
    margin-bottom: 8px;
    color: #bfa14a;
    letter-spacing: 1px;
}
form label {
    display: block;
    margin-top: 16px;
    margin-bottom: 4px;
    font-weight: 500;
}
form input, form textarea {
    width: 100%;
    padding: 14px 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 1.05rem;
    margin-bottom: 12px;
    background: #fafafa;
    transition: border 0.2s;
    box-sizing: border-box;
}
form textarea {
    min-height: 80px;
    resize: vertical;
}
form input:focus, form textarea:focus {
    border: 1.5px solid #bfa14a;
    outline: none;
}
form input[type='submit'] {
    background: linear-gradient(90deg, #bfa14a 0%, #e2c275 100%);
    color: #fff;
    font-weight: bold;
    border: none;
    cursor: pointer;
    margin-top: 12px;
    transition: background 0.2s;
    font-size: 1.1rem;
    padding: 14px 0;
    border-radius: 8px;
}
form input[type='submit']:hover {
    background: linear-gradient(90deg, #e2c275 0%, #bfa14a 100%);
}
@media (max-width: 600px) {
    .container {
        max-width: 100vw;
        padding: 10vw 2vw 18vw 2vw;
        margin: 0;
        border-radius: 0;
        box-shadow: none;
    }
    .header img {
        height: 32px;
        max-width: 80vw;
    }
    h1 {
        font-size: 1.1rem;
    }
    form label {
        margin-top: 10px;
        font-size: 1rem;
    }
    form input, form textarea {
        font-size: 1rem;
        padding: 12px 8px;
    }
    form input[type='submit'] {
        font-size: 1rem;
        padding: 12px 0;
    }
}