.site-footer {
  --sf-bg: #0e0e10;
  --sf-line: #26202e;
  --sf-text: #fff;
  --sf-dim: rgba(255, 255, 255, .72);
  --sf-dim2: rgba(255, 255, 255, .62);
  --sf-accent: #f43e9c;
  --sf-accent-fill: #de0d79;
  --sf-gap: 20px;

  position: relative;
  background: var(--sf-bg);
  border-top: 1px solid var(--sf-line);
  color: var(--sf-dim);
  font-size: 14px;
  line-height: 1.5;
  padding: 48px var(--sf-gap) calc(20px + env(safe-area-inset-bottom));
}

.site-footer::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 50%;
  width: min(480px, 70%);
  height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, var(--sf-accent-fill), transparent);
}

.site-footer a {
  color: inherit;
  text-decoration: none;
  transition: color .15s ease;
}

.site-footer a:hover {
  color: var(--sf-text);
}

.site-footer a:focus-visible {
  outline: 2px solid var(--sf-accent-fill);
  outline-offset: 3px;
  border-radius: 4px;
}

.sf-inner {
  display: grid;
  grid-template-columns: minmax(220px, 1.3fr) 4fr;
  gap: 40px 56px;
  max-width: 1200px;
  margin: 0 auto;
}

.sf-logo {
  display: inline-block;
}

.sf-logo img {
  display: block;
  width: auto;
  height: 26px;
}

.sf-tagline {
  margin: 14px 0 0;
  max-width: 30ch;
  color: var(--sf-dim);
}

.sf-adult {
  margin: 18px 0 0;
  max-width: 32ch;
  font-size: 12.5px;
  color: var(--sf-dim2);
}

.sf-cols {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 32px 24px;
}

.sf-title {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--sf-text);
}

.sf-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.sf-col a {
  overflow-wrap: anywhere;
}

.sf-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  max-width: 1200px;
  margin: 40px auto 0;
  padding-top: 20px;
  border-top: 1px solid var(--sf-line);
  font-size: 12.5px;
  color: var(--sf-dim2);
}

@media (max-width: 1023px) {
  .sf-inner {
    grid-template-columns: 1fr;
  }

  .sf-cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sf-tagline,
  .sf-adult {
    max-width: 52ch;
  }
}

@media (max-width: 640px) {
  .site-footer {
    --sf-gap: 16px;
    padding-top: 36px;
  }

  .sf-inner {
    gap: 32px;
  }

  .sf-cols {
    gap: 28px 16px;
  }

  .sf-bottom {
    margin-top: 32px;
  }
}

html:is([lang="hi"], [lang="zh"]) .sf-title {
  letter-spacing: 0;
}