* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #0b1527;
    color: #e9f1ff;
}

main {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 1.2rem 3rem;
}

h1 {
    margin: 0 0 0.8rem;
    line-height: 1.25;
    font-size: 2rem;
}

h2 {
    margin-top: 1.8rem;
    margin-bottom: 0.6rem;
    font-size: 1.35rem;
    color: #ffd966;
}

p, li {
    line-height: 1.7;
    color: #d8e7ff;
}

a {
    color: #66d9ff;
}

.top-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin: 1rem 0 1.4rem;
}

.badge {
    display: inline-block;
    padding: 0.35rem 0.7rem;
    border-radius: 999px;
    background: rgba(102, 217, 255, 0.15);
    border: 1px solid rgba(102, 217, 255, 0.35);
    color: #cdefff;
    font-size: 0.9rem;
}

ol.keyword-order {
    margin-top: 0.7rem;
    padding-left: 1.2rem;
}

.cta {
    margin-top: 2rem;
    padding: 1rem;
    border-radius: 0.8rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
}

small {
    display: block;
    margin-top: 2rem;
    color: #adc4e8;
}

@media (max-width: 700px) {
    h1 {
        font-size: 1.6rem;
    }

    h2 {
        font-size: 1.2rem;
    }
}