:root {
    color-scheme: light;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    color: #242424;
    background: #ffffff;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    min-height: 100%;
    background: #ffffff !important;
    color: #242424 !important;
}

body {
    padding: 0 0 1.25rem;
    font-size: 16px;
    line-height: 1.55;
}

header {
    padding: 1.15rem 1.4rem;
    background: #91463f;
    color: #ffffff;
}

header h1 {
    margin: 0;
    color: #ffffff;
    font-size: clamp(1.5rem, 4vw, 2rem);
    line-height: 1.2;
}

main {
    margin: 0;
    padding: 1.4rem;
    background: #ffffff;
}

main h2 {
    margin: 0 0 .75rem;
    color: #242424;
    font-size: 1.3rem;
}

main p { margin: 0 0 1rem; }

form {
    max-width: 28rem;
    margin-top: 1.25rem;
    padding: 1.2rem;
    border: 1px solid #ded7d2;
    border-radius: .6rem;
    background: #faf8f6;
}

label {
    color: #242424;
    font-weight: 650;
}

input[type="text"] {
    width: 10rem;
    margin-top: .45rem;
    padding: .65rem .75rem;
    border: 1px solid #777;
    border-radius: .3rem;
    background: #ffffff !important;
    color: #111111 !important;
    font: inherit;
}

input[type="text"]:focus {
    outline: 3px solid rgba(145, 70, 63, .25);
    border-color: #91463f;
}

button.submit {
    padding: .7rem 1rem;
    border: 0;
    border-radius: .3rem;
    background: #91463f;
    color: #ffffff;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}

button.submit:hover,
button.submit:focus-visible { background: #74352f; }

footer {
    padding: 0 1.4rem;
    background: #ffffff;
    color: #666666;
    font-size: .9rem;
}

@media (max-width: 520px) {
    header, main { padding: 1rem; }
    form { padding: 1rem; }
}