* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: #121826;
    color: #e6edf7;
    line-height: 1.7;
}
a { color: #ffb057; }
a:hover { color: #ffc27f; }
.page {
    max-width: 860px;
    margin: 0 auto;
    padding: 40px 20px 80px;
}
.topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 30px;
}
.brand {
    color: #fff;
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 0.02em;
}
.nav {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    font-size: 14px;
}
.nav a {
    color: #aab7d7;
    text-decoration: none;
}
.nav a:hover {
    color: #ffb057;
}
.hero {
    background: linear-gradient(180deg, #18223a 0%, #111827 100%);
    border: 1px solid #2b3958;
    border-radius: 18px;
    padding: 28px;
    margin-bottom: 28px;
}
.hero h1 {
    margin: 0 0 12px;
    font-size: 34px;
    line-height: 1.15;
}
.hero p {
    margin: 0;
    color: #b9c4dd;
}
.cta-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 18px;
}
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 16px;
    border-radius: 999px;
    text-decoration: none;
    border: 1px solid #384868;
    background: #172135;
    color: #fff;
}
.button.primary {
    background: #ff9f43;
    border-color: #ff9f43;
    color: #111827;
    font-weight: 600;
}
.section {
    background: #172033;
    border: 1px solid #273552;
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 18px;
}
.section h2 {
    margin: 0 0 12px;
    font-size: 22px;
}
.section h3 {
    margin: 20px 0 8px;
    font-size: 17px;
}
.section p,
.section li {
    color: #c6d0e5;
}
.section ul,
.section ol {
    margin: 0;
    padding-left: 20px;
}
.section li + li {
    margin-top: 8px;
}
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
}
.card {
    background: #111827;
    border: 1px solid #293752;
    border-radius: 14px;
    padding: 18px;
}
.card h3 {
    margin-top: 0;
}
.muted {
    color: #9dadca;
}
.footer {
    margin-top: 28px;
    color: #8f9cb8;
    font-size: 14px;
}
@media (max-width: 640px) {
    .hero h1 { font-size: 28px; }
    .page { padding-top: 24px; }
}