/* Written guide that sits under each tool page. */

.mf-explainer {
  background: var(--color-card, #fff);
  border-top: 1px solid var(--color-border, #d7dee6);
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(3rem, 7vw, 5rem);
  color: var(--color-foreground, #14161c);
}

.mf-explainer__shell {
  display: grid;
  gap: 2rem;
}

@media (min-width: 960px) {
  .mf-explainer__shell {
    grid-template-columns: 15rem minmax(0, 1fr);
    gap: 3.5rem;
    align-items: start;
  }
}

/* Byline */

.mf-explainer__byline {
  display: grid;
  gap: 0.85rem;
  align-content: start;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border, #d7dee6);
}

@media (min-width: 960px) {
  .mf-explainer__byline {
    position: sticky;
    top: 6.5rem;
    padding: 0 0 0 0;
    border-bottom: 0;
  }
}

.mf-explainer__author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: inherit;
  text-decoration: none;
  border-radius: 999px;
  cursor: pointer;
}

.mf-explainer__author:focus-visible {
  outline: 2px solid var(--color-ring, #dc2626);
  outline-offset: 4px;
}

.mf-explainer__avatar {
  width: 3rem;
  height: 3rem;
  flex-shrink: 0;
  border-radius: 50%;
  object-fit: cover;
  background: var(--color-muted, #e8edf2);
}

.mf-explainer__who {
  display: grid;
  gap: 0.1rem;
  min-width: 0;
}

.mf-explainer__name {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.25;
  transition: color 180ms ease;
}

.mf-explainer__author:hover .mf-explainer__name {
  color: var(--color-primary, #dc2626);
}

.mf-explainer__role {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  color: var(--color-muted-foreground, #4b5563);
}

.mf-explainer__facts {
  display: grid;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-body);
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--color-muted-foreground, #4b5563);
}

.mf-explainer__facts strong {
  font-weight: 600;
  color: var(--color-foreground, #14161c);
}

/* Article */

.mf-explainer__body {
  max-width: 44rem;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.75;
  font-optical-sizing: auto;
  color: #1f2937;
}

.mf-explainer__body > * + * {
  margin-top: 1.1rem;
}

.mf-explainer__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 1.1rem + 1.4vw, 2rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--color-ink, #0b1220);
  text-wrap: balance;
}

.mf-explainer__lede {
  font-size: 1.1875rem;
  line-height: 1.65;
  color: #111827;
}

.mf-explainer__body h3 {
  margin-top: 2.1rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-ink, #0b1220);
  text-wrap: balance;
}

.mf-explainer__body h3 + p,
.mf-explainer__body h3 + ol,
.mf-explainer__body h3 + ul {
  margin-top: 0.6rem;
}

.mf-explainer__body p {
  margin-bottom: 0;
}

.mf-explainer__body a {
  color: var(--color-primary, #dc2626);
  font-weight: 500;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color 160ms ease, text-decoration-color 160ms ease;
}

.mf-explainer__body a:hover {
  color: #991b1b;
}

.mf-explainer__body a:focus-visible {
  outline: 2px solid var(--color-ring, #dc2626);
  outline-offset: 2px;
  border-radius: 2px;
}

.mf-explainer__steps {
  display: grid;
  gap: 0.85rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: mfx-step;
}

.mf-explainer__steps li {
  position: relative;
  padding-left: 2.6rem;
  counter-increment: mfx-step;
}

.mf-explainer__steps li::before {
  content: counter(mfx-step);
  position: absolute;
  left: 0;
  top: 0.2rem;
  display: grid;
  place-items: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  background: var(--color-ink, #0b1220);
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 700;
  line-height: 1;
}

.mf-explainer__list {
  display: grid;
  gap: 0.7rem;
  margin: 0;
  padding-left: 1.15rem;
}

.mf-explainer__list li::marker {
  color: var(--color-primary, #dc2626);
}

.mf-explainer__list strong,
.mf-explainer__steps strong {
  color: var(--color-ink, #0b1220);
  font-weight: 600;
}

.mf-explainer__note {
  margin-top: 2rem;
  padding: 1.1rem 1.25rem;
  border-left: 3px solid var(--color-pitch, #0f3d2e);
  border-radius: 0 0.75rem 0.75rem 0;
  background: #f3f7f5;
  font-size: 1rem;
  line-height: 1.65;
  color: #1f2937;
}

@media (max-width: 600px) {
  .mf-explainer__body {
    font-size: 1rem;
  }

  .mf-explainer__lede {
    font-size: 1.0625rem;
  }
}