:root {
    --bg-dark: #132c2c;
    --accent: #00B8A9;
    --text-main: #f4f4f4;
    --text-muted: #d6d6d6;
    --card-bg: #183738;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
}

main {
    max-width: 900px;
    margin: 0 auto;
    padding: 2.5rem 1.5rem 3rem;
}

h1 {
    font-size: 2rem;
    margin: 0 0 0.75rem;
}

.subtitle {
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 1.75rem 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 18px 35px rgba(0, 0, 0, 0.35);
}

h2 {
    font-size: 1.1rem;
    margin-top: 1.5rem;
    margin-bottom: 0.4rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

h2 span.icon {
    font-size: 1.2rem;
}

p {
    margin: 0 0 0.4rem;
}

a {
    color: var(--accent);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.muted {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.block {
    margin-bottom: 0.75rem;
}

/*@media (min-width: 720px) {*/
/*    .grid {*/
/*        display: grid;*/
/*        grid-template-columns: 1.2fr 1fr;*/
/*        column-gap: 2rem;*/
/*        row-gap: 1.5rem;*/
/*        align-items: flex-start;*/
/*    }*/
/*    .grid-section {*/
/*        margin-top: 0;*/
/*    }*/
/*}*/