:root {
  --paper: #FFFFFF;
  --ink: #0A0A0A;
  --accent-hot: #EE4D1E;
  --muted: rgba(0, 0, 0, .6);
  --rule: rgba(0, 0, 0, .12);

  --font: "Google Sans Flex", "Google Sans Code", "Inter", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.55;
}

.about__back {
  display: inline-block;
  margin: clamp(1.25rem, 4vw, 2.5rem) clamp(1.25rem, 4vw, 3.5rem) 0;
}

.about {
  max-width: 46rem;
  margin: 0 auto;
  padding: clamp(1.5rem, 4vw, 3rem) clamp(1.25rem, 4vw, 3.5rem) clamp(3rem, 8vw, 5rem);
}

.about__header h1 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0.5rem 0 1.25rem;
}

.about__lede {
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--ink);
  max-width: 42rem;
}

.about__section {
  margin-top: clamp(2.5rem, 6vw, 3.5rem);
  padding-top: clamp(2.5rem, 6vw, 3.5rem);
  border-top: 1px solid var(--rule);
}

.about__section h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 1rem;
}

.about__section p {
  margin: 0 0 1rem;
  font-size: 1.05rem;
}

.about__section ul {
  margin: 0;
  padding-left: 1.25rem;
}

.about__section li {
  margin-bottom: 0.65rem;
  font-size: 1.05rem;
}

.about__section a {
  color: var(--accent-hot);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

.faq-item {
  margin-bottom: 1.75rem;
}

.faq-item h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0 0 0.4rem;
}

.faq-item p {
  margin: 0;
  color: var(--muted);
  font-size: 1.02rem;
}

.about__footer {
  margin-top: clamp(2.5rem, 6vw, 3.5rem);
  padding-top: clamp(1.5rem, 4vw, 2.5rem);
  border-top: 1px solid var(--rule);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
}

.about__signature {
  margin: 0;
  font-size: 0.9rem;
  color: var(--muted);
}

.about__signature a {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: var(--rule);
  text-underline-offset: 2px;
}

.about__signature a:hover,
.about__signature a:focus-visible {
  text-decoration-color: currentColor;
}

.text-link {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 0.9rem;
  font-family: inherit;
  text-decoration: none;
  cursor: pointer;
  padding: 0;
  opacity: 0.85;
  transition: opacity 0.15s ease;
}

.text-link:hover,
.text-link:focus-visible {
  opacity: 1;
}