styles.css

@import url('https://fonts.googleapis.com/css2?family=Figtree:ital,wght@0,300..900;1,300..900&display=swap');

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-primary: #111111;
  --color-secondary: #7f7f7f;
  --color-tertiary: #424242;
  --color-accent: #f4d04e;

  --font-family: 'Figtree';

  --font-size-heading: 1.4285em;
  --font-size-body: 1em;
  --font-size-pill: 0.875em;
  --font-size-date-and-time: 0.875em;
  --font-size-author-name: clamp(14px, 0.875em, 80px);

  --font-weight-light: 300;
  --font-weight-medium: 400;
  --font-weight-bold: 700;

  --font-tracking: 0;
  --font-leading: 150%;

  /* Allows for width of card to scale with user's browser font size */
  --card-max-width: clamp(327px, 24em, 100vw);
}

html {
  font-family: var(--font-family), sans-serif;
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  font-style: normal;
  color: var(--color-primary);
  line-height: var(--font-leading);
  letter-spacing: var(--font-tracking);
}

body {
  min-height: 100vh;
  background-color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

main {
  padding: 24px;
}

.card {
  max-width: var(--card-max-width);
  padding: 24px;
  background-color: #ffffff;
  border-radius: 20px;
  box-shadow:
    inset 0 0 1px 1px var(--color-primary),
    8px 8px 1px var(--color-primary);
}

.card__header img {
  width: 100%;
  height: 200px;
  border-radius: 10px;
  object-fit: cover;
}

.card__body {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}

.card__body time {
  margin-top: 12px;
  font-size: var(--font-size-date-and-time);
}

.card__body h2 {
  margin-top: 16px;
  font-size: var(--font-size-heading);
  font-weight: var(--font-weight-bold);
}

.card__body h2 a {
  text-decoration: none;
  color: var(--color-primary);
  transition: all 0.1s ease-in-out;
}

.card__body h2 a:hover {
  color: var(--color-accent);
}

.card__body p {
  margin-top: 18px;
  font-size: var(--font-size-body);
  font-weight: var(--font-weight-medium);
  color: var(--color-secondary);
}

.card__footer {
  margin-top: 24px;
  display: inline-block;
  vertical-align: top;
}

.card__footer a {
  text-decoration: none;
}

.card__footer a figure {
  margin: 0;
  text-decoration: none;
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  align-items: center;
}

.card__footer a figure img {
  width: 32px;
}

.card__footer a figcaption {
  margin-left: 12px;
  font-size: var(--font-size-author-name);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

a.card__pill {
  padding: 2px 12px;
  font-size: var(--font-size-pill);
  font-weight: var(--font-weight-bold);
  text-decoration: none;
  background-color: var(--color-accent);
  color: var(--color-primary);
  border-radius: 4px;
}

.attributions {
  font-size: 16px;
  font-weight: var(--font-weight-light);
  color: var(--color-secondary);
  text-align: center;
  position: absolute;
  bottom: 0;
}

.attributions a {
  color: var(--color-tertiary);
}

/* 768px */
@media (min-width: 48em) {
  html {
    font-size: 16px;
  }

  :root {
    --font-size-heading: 1.5em;
  }

  .card {
    box-shadow:
      inset 0 0 1px 1px var(--color-primary),
      16px 16px 1px var(--color-primary);
  }

  /* Scales author profile with user's desired browser font setting */
  .card__footer a figure img {
    width: 2em;
  }
}