* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, sans-serif;
    line-height: 1.5;
    background: #f6f6f6;
    color: #111;
}

.container {
    width: min(720px, calc(100% - 32px));
    margin: 48px auto;
    padding: 24px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 700;
}

input,
button {
    width: 100%;
    min-height: 44px;
    padding: 10px 12px;
    font: inherit;
}

button {
    margin-top: 12px;
    cursor: pointer;
}

.answers {
    display: grid;
    gap: 12px;
}

.question-image {
    max-width: 100%;
    margin: 16px 0;
}

.error {
    color: #b00020;
}

[hidden] {
    display: none !important;
}