:root {
    --max-width: 850px;
    --accent: #0831d6;
    --cta: #0a8f3e;
    --muted: #666;
}

body {
    font-family: "Helvetica Neue", Arial, sans-serif;
    background: #f6f6f6;
    margin: 0;
}

.wrap {
    max-width: var(--max-width);
    margin: 0 auto;
    background: white;
    padding: 28px;
}

header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
    background: #fff;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    max-width: var(--max-width);
    margin: 0 auto;
    background: white;
    padding: 28px;
}

.logo img {
    height: 50px;
}

.advert {
    font-size: 13px;
    color: var(--muted);
}

h1 {
    font-size: 36px;
    text-align: center;
    margin: 10px 0 6px;
    line-height: 1.15;
}

.updated {
    text-align: center;
    color: var(--muted);
    font-size: 12px;
    margin-bottom: 14px;
}

.hero {
    display: block;
    width: 100%;
    max-height: 360px;
    overflow: hidden;
    text-align: center;
}

.hero img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 2px;
}

article {
    font-size: 15px;
    color: #222;
    line-height: 1.6;
    padding: 10px 4px;
}

article p {
    margin: 12px 0;
    font-size: 20px;
}

strong {
    font-weight: 700;
}

.bullet {
    margin-left: 18px;
    margin-bottom: 8px;
    font-size: 20px;
}

.section-title {
    font-weight: 700;
    margin-top: 18px;
}

.age-buttons {
    margin: 18px 0 10px;
    text-align: center;
}

.age-buttons button {
    display: block;
    width: 100%;
    padding: 14px;
    margin: 8px 0;
    background: var(--accent);
    color: white;
    border: 0;
    font-size: 30px;
    cursor: pointer;
    font-weight: 700;
}

.compare {
    background: var(--cta);
    color: white;
    padding: 12px 0;
    width: 100%;
    display: block;
    text-align: center;
    border-radius: 3px;
    text-decoration: none;
    font-weight: 700;
    font-size: 28px;
}

footer {
    background: #222;
    color: #ddd;
    font-size: 12px;
    padding: 14px;
    margin-top: 18px;
    text-align: center;
}

.smalllink {
    color: #cfe0d1;
    text-decoration: none;
    font-size: 16px;
}

@media (max-width:520px) {
    h1 {
        font-size: 20px;
    }

    .wrap {
        padding: 16px;
    }
}