:root {
  font-family: "Inter", Arial, sans-serif;
  font-size: 18px;
  line-height: 1.6;
  background-color: #f8fafc;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
}

main {
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-width: 760px;
  width: 100%;
  padding: 32px 20px 64px;
  margin: 0 auto;
  margin-top: 100px;
}

div {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
}

p {
  margin: 0;
}

ul {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 6px;
}

h1 {
  margin: 0;
  font-size: clamp(32px, 4vw, 40px);
  line-height: 1.2;
}

h2 {
  margin: 0;
  font-size: clamp(22px, 2.6vw, 26px);
}

h3 {
  margin: 0;
  font-weight: 600;
}

a {
  color: #456282;
  opacity: 0.7;
}

a:hover {
  opacity: 1;
  transition: opacity 0.2s;
}

a.block-link {
  display: block;
  padding: 4px 6px;
  border-radius: 8px;
  text-decoration-line: underline;
  text-decoration-color: rgba(55, 53, 47, 0.24);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  color: inherit;
}

a.block-link:hover {
  background: rgba(55, 53, 47, 0.08);
  transition: 0.3s ease;
}

.links {
  margin-top: -12px;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 10px;
}

hr {
  width: 100%;
  margin: 0px 0 10px;
  border: none;
  border-top: 1px solid #cbd5e1;
}

.content-grid {
  margin-top: 10px;
  display: grid;
  grid-template-columns: 1fr;
  align-items: start;
  gap: 20px;
  width: 100%;
}

.content-grid > div {
  gap: 12px;
}

img {
  max-width: 100%;
  box-shadow: 0 10px 30px rgba(15, 23, 42, 0.15);
}

.header {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
}

.back-arrow {
  color: black;
}

.back-arrow:hover {
  opacity: 0.6;
}

@media (min-width: 720px) {
  main {
    padding: 48px 30px 80px;
  }
  .content-grid {
    grid-template-columns: 2fr 1fr;
  }
}
@media (max-width: 480px) {
  main {
    padding: 24px 16px 48px;
    margin-top: 0;
  }
  .header {
    flex-direction: column;
    align-items: flex-start;
  }
}