:root {
  --paper: oklch(7 0 0);
  --ink: color-mix(in oklab, var(--color) 5%, black);
  --font: 100%/1.5 system-ui;
  --space: clamp(6px, 6px + 2vw, 15px);
  --line: 1px solid;
  --container: 1280px;
}
/* ====== Base Elements ======
 General rules for basic HTML elements in any context */
body {
  background: var(--paper);
  color: var(--ink);
  font: var(--font);
}
a {
  padding: var(--space);
  border: var(--line);
  max-width: fit-content;
}
img,
svg {
  width: 100%;
  object-fit: cover;
}
/* ====== Site Layout ====== 
Setting the overall rules for page regions
https://www.w3.org/WAI/tutorials/page-structure/regions/
*/
main {
  max-width: var(--container);
  margin: 0 auto calc(var(--space) * 4) auto;
}
footer {
  background:yellow;
  position: fixed;
  bottom: 0;
  left:0;
  width:100%;
  text-align: center;
}
/* ====== Articles Grid Layout ====
Setting the rules for how articles are placed in the main element.
Inspect this in Devtools and click the "grid" button in the Elements view
Play with the options that come up.
https://developer.chrome.com/docs/devtools/css/grid
https://gridbyexample.com/learn/
*/
main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space);
  > *:first-child {
    grid-column: span 2;
  }
}
/* ====== Article Layout ====== 
Setting the rules for how elements are placed in the article. 
Now laying out just the INSIDE of the repeated card/article design.
Keeping things orderly and separate is the key to good, simple CSS.
*/
article {
  border: var(--line);
  padding-bottom: var(--space);
  text-align: left;
  display: grid;
  grid-template-columns: var(--space) 1fr var(--space);
  > * {
    grid-column: 2/3;
  }
  > img {
    grid-column: span 3;
  }
}