next.js/examples/with-stitches/app/page.tsx

import StitchesLogo from "./_components/StitchesLogo";
import { styled } from "../stitches.config";

const Box = styled("div", {});

const Text = styled("p", {
  fontFamily: "$system",
  color: "$hiContrast",
});

const Link = styled("a", {
  fontFamily: "$system",
  textDecoration: "none",
  color: "$purple600",
});

const Container = styled("div", {
  marginX: "auto",
  paddingX: "$3",

  variants: {
    size: {
      1: {
        maxWidth: "300px",
      },
      2: {
        maxWidth: "585px",
      },
      3: {
        maxWidth: "865px",
      },
    },
  },
});

export default function Home() {
  return (
    <Box css={{ paddingY: "$6" }}>
      <Container size={{ "@initial": "1", "@bp1": "2" }}>
        <StitchesLogo />
        <Text as="h1">Hello, from Stitches.</Text>
        <Text>
          For full documentation, visit{" "}
          <Link href="https://stitches.dev">stitches.dev</Link>.
        </Text>
      </Container>
    </Box>
  );
}