:root {
    color-scheme: light;
    --bg: #f5f5f7;
    --card: #ffffff;
    --fg: #1d1d1f;
    --fg2: #43434a;
    --fg3: #8a8a8f;
    --blue: #0a84ff;
    --border: rgba(0, 0, 0, 0.07);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--fg);
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.wrap {
    max-width: 720px;
    margin: 0 auto;
    padding: 32px 20px 64px;
}

header.top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 28px;
    flex-wrap: wrap;
}

header.top .brand {
    font-size: 17px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

header.top nav a {
    font-size: 14px;
    font-weight: 600;
    color: var(--blue);
    text-decoration: none;
    margin-left: 16px;
}

header.top nav a.active { color: var(--fg3); pointer-events: none; }

h1 {
    font-size: 28px;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin: 0 0 6px;
}

.intro {
    color: var(--fg2);
    font-size: 15px;
    margin: 0 0 28px;
}

.eyebrow {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: var(--fg3);
    text-transform: uppercase;
    margin: 28px 0 10px;
}

.card {
    background: var(--card);
    border: 0.5px solid var(--border);
    border-radius: 18px;
    padding: 20px 22px;
    margin-bottom: 14px;
}

.card h2 {
    font-size: 17px;
    font-weight: 700;
    margin: 0 0 10px;
    letter-spacing: -0.01em;
}

.card p { margin: 0 0 12px; color: var(--fg2); }
.card p:last-child { margin-bottom: 0; }

.card ul { margin: 0; padding-left: 20px; color: var(--fg2); }
.card li { margin-bottom: 8px; }
.card li:last-child { margin-bottom: 0; }

.chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 14px;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(10, 132, 255, 0.10);
    border: 0.5px solid rgba(10, 132, 255, 0.28);
    color: var(--blue);
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
}

a { color: var(--blue); }

footer.foot {
    margin-top: 36px;
    text-align: center;
    color: var(--fg3);
    font-size: 12px;
}