/* =========================
   ESSAY / FREE KNOWLEDGE
========================= */

.essay {
  max-width: 720px;
  margin: 0 auto;
  padding: 72px 24px 96px;
}

.essay-kicker {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 20px;
}

.essay h1 {
  font-family: var(--font-display);
  font-size: clamp(28px, 4.5vw, 42px);
  font-weight: 500;
  line-height: 1.35;
  margin-bottom: 16px;
}

.essay-byline {
  font-size: 15px;
  color: var(--gray-600);
  margin-bottom: 28px;
}

.essay-line {
  width: 48px;
  height: 1px;
  background: var(--black);
  margin-bottom: 40px;
}

.essay-body {
  font-size: 17px;
  line-height: 1.9;
  color: var(--gray-700);
}

.essay-body p {
  margin-bottom: 1.1em;
}

.essay-body h2 {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 28px);
  font-weight: 500;
  color: var(--black);
  line-height: 1.4;
  margin: 2.2em 0 1em;
}

.essay-example {
  border-left: 2px solid var(--black);
  padding: 12px 0 12px 18px;
  margin: 1.4em 0;
  color: var(--black);
  font-weight: 500;
}

.essay-list {
  list-style: none;
  margin: 1.2em 0 1.6em;
  padding: 0;
}

.essay-list li {
  position: relative;
  padding-left: 1.1em;
  margin-bottom: 0.55em;
}

.essay-list li::before {
  content: "–";
  position: absolute;
  left: 0;
  color: var(--gray-500);
}

.essay-body a {
  color: var(--black);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.essay-body a:hover {
  opacity: 0.7;
}

.essay-link-strong {
  font-weight: 700;
  text-decoration-thickness: 2px;
}

.essay-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid var(--gray-200);
}

@media (max-width: 600px) {
  .essay {
    padding: 48px 20px 72px;
  }

  .essay-body {
    font-size: 16px;
    line-height: 1.85;
  }

  .essay-footer .btn {
    width: 100%;
    text-align: center;
  }
}