:root {
  --ink: #172238;
  --muted: #6e7785;
  --line: #dde2e8;
  --surface: #ffffff;
  --page: #f4f6f8;
  --brand: #000000;
  --accent: #0b6c9a;
}
.about-us-content {
  color: rgba(51, 51, 51, 1);
  font-size: var(--font-size-18);
}
.about-us-content span,
  .about-us-content p{
  color: rgba(51, 51, 51, 1);
}
.about-us-content a {
  color: rgba(51, 51, 51, 1);
}

.story-header-right {
  display: flex;
  justify-content: flex-end;
  gap: 4px;
  margin-top: 16px;
}
.story-header-right span {
  color: rgba(51, 51, 51, 1);
  cursor: pointer;
}
.news-source {
  width: min(100% - 32px, 860px);
  margin: 48px auto;
  background: var(--surface);
  border-top: 4px solid var(--brand);
  box-shadow: 0 12px 32px rgb(23 34 56 / 9%);
}

.news-source__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 28px 18px;
  border-bottom: 1px solid var(--line);
}

h1 {
  margin: 0;
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0;
}

.news-source__date {
  color: var(--muted);
  font-family: system-ui, sans-serif;
  font-size: 13px;
  white-space: nowrap;
}

.tabs {
  display: flex;
  padding: 0px;
  border-bottom: 1px solid var(--line);
}

[role="tab"] {
  position: relative;
  min-width: 144px;
  padding: 17px 20px 15px;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font: inherit;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0;
  transition: color 160ms ease;
}

[role="tab"]::after {
  position: absolute;
  right: 20px;
  bottom: -1px;
  left: 20px;
  height: 3px;
  background: var(--brand);
  content: "";
  transform: scaleX(0);
  transition: transform 220ms ease;
}

[role="tab"][aria-selected="true"] {
  color: var(--brand);
}

[role="tab"][aria-selected="true"]::after {
  transform: scaleX(1);
}

[role="tab"]:focus-visible {
  z-index: 1;
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

[role="tabpanel"] {
  padding: 8px 28px 24px;
  line-height: 1.5;
}

[role="tabpanel"][hidden] {
  display: none;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

.news-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.news-list li {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.news-list li:last-child {
  border-bottom: 0;
}

time {
  color: var(--muted);
  font-family: system-ui, sans-serif;
  font-size: 13px;
  line-height: 1.7;
}

.news-list a {
  color: var(--ink);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.7;
  text-decoration: none;
}

.news-list a:hover,
.news-list a:focus-visible {
  color: var(--brand);
  text-decoration: underline;
  text-underline-offset: 4px;
}

@media (max-width: 560px) {
  .news-source {
    width: 100%;
    margin: 0;
    min-height: 100vh;
  }

  .news-source__header,
  .tabs,
  [role="tabpanel"] {
    padding-right: 18px;
    padding-left: 18px;
  }

  [role="tab"] {
    min-width: 0;
    flex: 1;
    padding-right: 6px;
    padding-left: 6px;
    font-size: 15px;
  }

  [role="tab"]::after {
    right: 6px;
    left: 6px;
  }

  .news-list li {
    grid-template-columns: 82px 1fr;
    gap: 10px;
  }
}