:root { --tint: #30b0c7; --tint-deep: #0e6f80; --tint-soft: #ddf2f6; --bg: #f2f2f7; --card: #ffffff; --label: #1c1c1e; --label-2: #3c3c43cc; --sep: #3c3c4329; }
@media (prefers-color-scheme: dark) { :root { --tint-deep: #5ad2e6; --tint-soft: #0f3a42; --bg: #000000; --card: #1c1c1e; --label: #ffffff; --label-2: #ebebf5b3; --sep: #54545899; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--label); font: 17px/1.55 -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", system-ui, sans-serif; }
a { color: var(--tint-deep); }
.wrap { max-width: 760px; margin: 0 auto; padding: 32px 20px 64px; }
header { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 40px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--label); font-weight: 800; font-size: 20px; }
.mark { width: 36px; height: 36px; border-radius: 10px; background: var(--tint); color: #1c1c1e; display: grid; place-items: center; font-weight: 800; }
.mark span, .brand span { color: var(--tint); }
nav a { margin-left: 18px; text-decoration: none; font-size: 15px; }
h1 { font-size: clamp(32px, 6vw, 48px); line-height: 1.1; margin: 0 0 16px; letter-spacing: -0.5px; }
h2 { font-size: 22px; margin: 36px 0 10px; }
h3 { font-size: 17px; margin: 22px 0 6px; }
.lead { font-size: 20px; color: var(--label-2); margin: 0 0 28px; }
.cta { display: inline-block; background: var(--label); color: var(--bg); padding: 12px 20px; border-radius: 12px; font-weight: 600; text-decoration: none; margin: 0 10px 10px 0; }
.cta.alt { background: var(--tint-soft); color: var(--tint-deep); }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 14px; margin: 36px 0; }
.card { background: var(--card); border-radius: 16px; padding: 18px; }
.card h3 { margin-top: 0; }
.card p { margin: 0; color: var(--label-2); font-size: 15px; }
.doc { background: var(--card); border-radius: 16px; padding: 8px 24px 24px; }
.doc p, .doc li { color: var(--label); }
.muted { color: var(--label-2); font-size: 15px; }
footer { margin-top: 48px; padding-top: 18px; border-top: 1px solid var(--sep); font-size: 14px; color: var(--label-2); }
footer a { margin-right: 16px; }