.page-news {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-news .page-rule {
  max-width: var(--content-w);
  margin: 0 auto;
  padding: 28px 16px 0;
}

.page-news .page-rule__line {
  height: 4px;
  background: linear-gradient(90deg, var(--orange) 0 25%, var(--navy) 25% 50%, var(--yellow) 50% 75%, var(--line) 75%);
  max-width: 220px;
  margin-bottom: 18px;
}

.page-news .course-line {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-size: 13px;
  color: var(--gray);
  margin-bottom: 12px;
}

.page-news .course-line a {
  color: var(--navy);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.page-news .course-line a:hover {
  border-color: var(--orange);
}

.page-news h1 {
  font-family: var(--font-serif);
  font-size: clamp(28px, 6vw, 44px);
  line-height: 1.15;
  margin: 0 0 12px;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.page-news .page-rule__desc {
  font-size: 15px;
  line-height: 1.7;
  color: var(--gray);
  max-width: 760px;
}

.page-news .news-tag-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 4px;
}

.page-news .status-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--yellow);
  color: var(--ink);
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease;
}

.page-news .status-chip:hover {
  background: var(--orange);
  color: #fff;
}

.page-news .status-chip--solid {
  background: var(--navy);
  color: var(--paper);
}

.page-news .status-chip--solid:hover {
  background: var(--orange);
  color: #fff;
}

.page-news .news-headline {
  max-width: var(--content-w);
  margin: 16px auto 8px;
  padding: 0 16px;
}

.page-news .news-headline__heading {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
}

.page-news .section-kicker {
  font-family: var(--font-serif);
  font-size: 18px;
  margin: 0;
  color: var(--ink);
}

.page-news .section-subtitle {
  font-size: 12px;
  color: var(--gray);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.page-news .news-headline__track {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 12px;
  margin: 0 -16px;
  padding-left: 16px;
  padding-right: 16px;
}

.page-news .news-headline__card {
  flex: 0 0 84%;
  scroll-snap-align: start;
  border: 1px solid var(--line);
  background: #fffdf9;
  position: relative;
  overflow: hidden;
  min-height: 220px;
  display: flex;
  flex-direction: column;
}

.page-news .news-headline__card--primary {
  border-top: 4px solid var(--orange);
  flex-basis: 94%;
}

.page-news .news-headline__card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
}

.page-news .news-headline__body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.page-news .news-headline__body h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  line-height: 1.25;
  margin: 0;
  color: var(--navy);
}

.page-news .news-headline__body p {
  font-size: 14px;
  line-height: 1.65;
  margin: 0;
  color: var(--gray);
}

.page-news .btn-download {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--orange);
  color: #fff;
  text-decoration: none;
  padding: 10px 16px;
  font-weight: 700;
  border-radius: var(--radius);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  align-self: flex-start;
}

.page-news .btn-download:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(228, 69, 43, 0.25);
}

.page-news .news-headline__meta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--gray);
}

.page-news .pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  display: inline-block;
}

.page-news .doc-link {
  color: var(--navy);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: border-color 0.2s ease;
  align-self: flex-start;
}

.page-news .doc-link:hover {
  border-color: var(--orange);
}

.page-news .news-layout {
  max-width: var(--content-w);
  margin: 24px auto 32px;
  padding: 0 16px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-news .news-primary {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.page-news .news-section {
  scroll-margin-top: 80px;
}

.page-news .section-title-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 8px;
  margin-bottom: 18px;
}

.page-news .section-title {
  font-family: var(--font-serif);
  font-size: clamp(22px, 4vw, 28px);
  margin: 0;
  color: var(--ink);
}

.page-news .announce-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-news .announce-item {
  display: flex;
  gap: 14px;
  border: 1px solid var(--line);
  background: #fffdf9;
  padding: 16px;
  position: relative;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.page-news .announce-item:hover {
  border-color: var(--orange);
  box-shadow: 4px 4px 0 rgba(228, 69, 43, 0.08);
}

.page-news .announce-item__index {
  font-family: var(--font-num);
  font-size: 28px;
  font-weight: 700;
  color: var(--line);
  line-height: 1;
}

.page-news .announce-item__content {
  flex: 1;
}

.page-news .announce-item__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.page-news .announce-item__time {
  font-size: 12px;
  color: var(--gray);
}

.page-news .announce-item h3 {
  font-family: var(--font-serif);
  font-size: 18px;
  margin: 0 0 6px;
  color: var(--navy);
}

.page-news .announce-item p {
  font-size: 14px;
  line-height: 1.7;
  margin: 0;
  color: var(--gray);
}

.page-news .fix-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-news .fix-list__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  border-left: 3px solid var(--yi-red);
  background: var(--paper-cool);
  padding: 14px 16px;
}

.page-news .fix-list__mark {
  width: 6px;
  height: 6px;
  background: var(--bai-blue);
  border-radius: 50%;
  margin-top: 8px;
  flex: none;
}

.page-news .fix-list__item h3 {
  font-size: 16px;
  margin: 0 0 4px;
}

.page-news .fix-list__item p {
  font-size: 14px;
  color: var(--gray);
  margin: 0;
}

.page-news .fix-list__item .status-chip {
  margin-left: auto;
  align-self: center;
  flex: none;
}

.page-news .versions-section__intro {
  display: grid;
  gap: 16px;
  margin-bottom: 16px;
}

.page-news .versions-section__intro img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line);
}

.page-news .version-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-news .version-card {
  border: 1px solid var(--line);
  padding: 18px;
  background: #fffdf9;
  border-top: 3px solid var(--navy);
}

.page-news .version-card__head {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
}

.page-news .version-tag {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: 18px;
  color: var(--bai-blue);
}

.page-news .version-card h3 {
  font-family: var(--font-serif);
  font-size: 18px;
  color: var(--ink);
  margin: 0 0 10px;
}

.page-news .version-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 6px;
}

.page-news .version-card li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--gray);
}

.page-news .version-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 6px;
  height: 2px;
  background: var(--orange);
}

.page-news .guide-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  border: 1px solid var(--line);
  background: #fffdf9;
  padding: 14px;
  margin-bottom: 16px;
}

.page-news .guide-card--reversed {
  display: block;
}

.page-news .guide-card img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .guide-card__body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-start;
}

.page-news .guide-card h3 {
  font-family: var(--font-serif);
  font-size: 19px;
  margin: 0;
  line-height: 1.35;
  color: var(--navy);
}

.page-news .guide-card p {
  font-size: 14px;
  line-height: 1.7;
  margin: 0;
  color: var(--gray);
}

.page-news .guide-card a {
  color: var(--orange);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--orange);
}

.page-news .news-sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-news .progress-panel {
  border: 1px solid var(--line);
  background: var(--navy);
  color: var(--paper);
  padding: 20px;
}

.page-news .progress-panel .section-kicker {
  color: var(--yellow);
  font-family: var(--font-sans);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.page-news .progress-panel h2 {
  font-family: var(--font-serif);
  font-size: 20px;
  margin: 6px 0 14px;
  line-height: 1.3;
}

.page-news .progress-panel img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.25);
  margin-bottom: 16px;
}

.page-news .progress-meter {
  margin: 0 0 14px;
}

.page-news .progress-meter__head {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  margin-bottom: 8px;
}

.page-news .progress-meter__head strong {
  color: var(--yellow);
  font-family: var(--font-num);
  font-size: 22px;
}

.page-news .freq-bar {
  background: rgba(255, 255, 255, 0.2);
  height: 8px;
  border-radius: 0;
  overflow: hidden;
}

.page-news .freq-bar span {
  display: block;
  height: 100%;
  background: var(--orange);
}

.page-news .progress-panel__note {
  font-size: 12px;
  color: rgba(244, 237, 228, 0.75);
  line-height: 1.6;
  margin: 0 0 14px;
}

.page-news .progress-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-news .progress-list li {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  padding-top: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.page-news .progress-list li span:nth-child(2) {
  color: var(--yellow);
}

.page-news .quick-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-news .quick-links h2 {
  font-family: var(--font-serif);
  font-size: 20px;
  margin: 0 0 4px;
}

.page-news .portal-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: #fffdf9;
  border: 1px solid var(--line);
  padding: 14px 16px;
  text-decoration: none;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.page-news .portal-card:hover {
  border-color: var(--orange);
  transform: translateX(4px);
}

.page-news .portal-card__title {
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--navy);
  font-weight: 700;
}

.page-news .portal-card__text {
  font-size: 13px;
  color: var(--gray);
  line-height: 1.5;
}

@media (min-width: 900px) {
  .page-news .news-headline__track {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr;
    gap: 14px;
    overflow: visible;
    margin: 0;
    padding: 0;
  }

  .page-news .news-headline__card {
    flex: none;
    min-height: auto;
  }

  .page-news .news-headline__card img {
    height: 200px;
  }

  .page-news .news-layout {
    grid-template-columns: minmax(0, 1fr) 340px;
    align-items: start;
  }

  .page-news .news-sidebar {
    position: sticky;
    top: 90px;
  }

  .page-news .versions-section__intro {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .page-news .version-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-news .guide-card:not(.guide-card--reversed) {
    grid-template-columns: 1.1fr 1fr;
    align-items: center;
  }
}