.page-news {
  --news-gold: #FFD700;
  --news-navy: #0A1F44;
  --news-navy-deep: #06132b;
  --news-silver: #C0C0C0;
  background: #FFFFFF;
  color: #2C2C2C;
  overflow-x: hidden;
}

.page-news__hero {
  background: linear-gradient(135deg, #0A1F44 0%, #06132b 78%);
  color: #FFFFFF;
  padding: 40px 0 52px;
  position: relative;
}

.page-news__hero::before {
  content: "";
  position: absolute;
  width: 360px;
  height: 360px;
  border: 2px solid rgba(255, 215, 0, 0.28);
  border-radius: 999px;
  top: -150px;
  right: -120px;
  pointer-events: none;
}

.page-news__hero::after {
  content: "16";
  position: absolute;
  right: 12px;
  bottom: -18px;
  font-family: Impact, "Montserrat Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 150px;
  line-height: 1;
  color: rgba(255, 215, 0, 0.08);
  pointer-events: none;
  letter-spacing: -0.04em;
}

.page-news__hero-inner {
  position: relative;
  z-index: 1;
}

.page-news__hero .breadcrumb {
  margin-bottom: 32px;
}

.page-news__hero .breadcrumb a {
  color: #C0C0C0;
  text-decoration: none;
}

.page-news__hero .breadcrumb a:hover {
  color: #FFD700;
}

.page-news__hero .breadcrumb [aria-current] {
  color: #FFFFFF;
}

.page-news__hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

.page-news__hero-copy .kicker {
  color: #FFD700;
  font-family: Impact, "Montserrat Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0 0 14px;
}

.page-news__hero-copy h1 {
  font-family: Impact, "Montserrat Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: clamp(30px, 7vw, 56px);
  line-height: 1.08;
  text-transform: uppercase;
  margin: 0 0 22px;
  max-width: 760px;
  letter-spacing: -0.01em;
}

.page-news__hero-copy .lead {
  font-family: Georgia, "Times New Roman", "PingFang SC", "Microsoft YaHei", serif;
  font-size: 17px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.86);
  max-width: 640px;
  margin: 0 0 30px;
}

.page-news__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news__outline-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  color: #FFFFFF;
  font-family: Impact, "Montserrat Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.page-news__outline-btn:hover {
  border-color: #FFD700;
  color: #FFD700;
}

.page-news__outline-btn--gold {
  background: #FFD700;
  border-color: #FFD700;
  color: #0A1F44;
}

.page-news__outline-btn--gold:hover {
  background: transparent;
  color: #FFD700;
}

.page-news__hero-panel {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.page-news__stat {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 18px;
  padding: 18px 16px;
  min-height: 92px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.page-news__stat-num {
  display: block;
  font-family: Impact, "Montserrat Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 28px;
  line-height: 1;
  color: #FFD700;
  margin-bottom: 10px;
}

.page-news__stat-label {
  font-family: Georgia, "Times New Roman", "PingFang SC", "Microsoft YaHei", serif;
  font-size: 13px;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.72);
}

.page-news__latest {
  padding: 52px 0 28px;
  background: #FFFFFF;
}

.page-news__section-head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 30px;
}

.page-news__section-head .kicker {
  font-family: Impact, "Montserrat Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #B8860B;
  margin: 0;
}

.page-news__section-head h2 {
  font-family: Impact, "Montserrat Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 34px;
  line-height: 1.1;
  text-transform: uppercase;
  color: #0A1F44;
  margin: 0;
}

.page-news__section-desc {
  font-family: Georgia, "Times New Roman", "PingFang SC", "Microsoft YaHei", serif;
  font-size: 15px;
  line-height: 1.65;
  color: #666666;
  max-width: 460px;
  margin: 0;
}

.page-news__more {
  font-family: Impact, "Montserrat Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  text-transform: uppercase;
  color: #0A1F44;
  text-decoration: none;
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  align-self: flex-start;
  transition: color 0.2s ease;
}

.page-news__more:hover {
  color: #B8860B;
}

.page-news__latest-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-news__feature {
  border-radius: 28px;
  overflow: hidden;
  background: #FFFFFF;
  border: 1px solid #E8E8E8;
  box-shadow: 0 8px 20px rgba(10, 31, 68, 0.06);
  display: grid;
  grid-template-columns: 1fr;
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}

.page-news__feature:hover {
  box-shadow: 0 20px 40px rgba(6, 19, 43, 0.16);
  transform: translateY(-4px);
}

.page-news__feature-media {
  margin: 0;
}

.page-news__feature-media img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.page-news__feature-body {
  padding: 26px 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-start;
}

.page-news__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.page-news__feature-body h3 {
  font-family: Impact, "Montserrat Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 22px;
  line-height: 1.25;
  text-transform: uppercase;
  color: #0A1F44;
  margin: 0;
}

.page-news__feature-text {
  font-family: Georgia, "Times New Roman", "PingFang SC", "Microsoft YaHei", serif;
  font-size: 15px;
  line-height: 1.7;
  color: #666666;
  margin: 0;
}

.page-news__numbered-list {
  display: flex;
  flex-direction: column;
}

.page-news__numbered-item {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 16px;
  padding: 26px 0;
  border-bottom: 1px solid #ECECEC;
}

.page-news__numbered-item:first-child {
  padding-top: 0;
}

.page-news__numbered-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-news__number {
  font-family: Impact, "Montserrat Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 52px;
  line-height: 0.9;
  color: rgba(10, 31, 68, 0.16);
  display: block;
}

.page-news__numbered-body h3 {
  font-family: Impact, "Montserrat Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 17px;
  line-height: 1.35;
  text-transform: uppercase;
  color: #0A1F44;
  margin: 0 0 8px;
}

.page-news__numbered-body h3 a {
  color: inherit;
  text-decoration: none;
}

.page-news__numbered-body h3 a:hover {
  color: #B8860B;
  text-decoration: underline;
}

.page-news__numbered-body > p {
  font-family: Georgia, "Times New Roman", "PingFang SC", "Microsoft YaHei", serif;
  font-size: 14px;
  line-height: 1.68;
  color: #666666;
  margin: 0 0 12px;
}

.page-news__categories {
  padding: 52px 0 56px;
}

.page-news__tabs {
  margin-top: 8px;
}

.page-news__tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.page-news__tab-btn {
  border: 1px solid #D8D8D8;
  background: #FFFFFF;
  color: #0A1F44;
  padding: 10px 22px;
  border-radius: 999px;
  font-family: Impact, "Montserrat Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.page-news__tab-btn:hover {
  border-color: #FFD700;
  background: #FFF8E1;
}

.page-news__tab-btn[aria-selected="true"] {
  background: #0A1F44;
  border-color: #0A1F44;
  color: #FFD700;
}

.page-news__tab-panel {
  display: block;
}

.page-news__category-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-news__category-media {
  margin: 0;
}

.page-news__category-media img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  border-radius: 18px;
}

.page-news__article-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.page-news__article-list li {
  padding: 20px 0;
  border-bottom: 1px solid #ECECEC;
}

.page-news__article-list li:first-child {
  padding-top: 0;
}

.page-news__article-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.page-news__article-index {
  display: inline-block;
  font-family: Impact, "Montserrat Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #B8860B;
  background: #FFF8E1;
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 10px;
}

.page-news__article-list h3 {
  font-family: Impact, "Montserrat Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 17px;
  line-height: 1.35;
  text-transform: uppercase;
  color: #0A1F44;
  margin: 0 0 8px;
}

.page-news__article-list p {
  font-family: Georgia, "Times New Roman", "PingFang SC", "Microsoft YaHei", serif;
  font-size: 14px;
  line-height: 1.65;
  color: #666666;
  margin: 0;
}

.page-news__protocol-legend {
  background: #0A1F44;
  border-radius: 28px;
  padding: 30px 28px;
  color: #FFFFFF;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 12px;
  position: relative;
  overflow: hidden;
}

.page-news__protocol-legend::after {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  border: 2px solid rgba(255, 215, 0, 0.18);
  border-radius: 999px;
  right: -70px;
  bottom: -70px;
}

.page-news__legend-symbol {
  font-family: Impact, "Montserrat Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 56px;
  line-height: 1;
  color: #FFD700;
  margin: 0;
}

.page-news__protocol-legend h3 {
  font-family: Impact, "Montserrat Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 18px;
  text-transform: uppercase;
  color: #FFFFFF;
  margin: 0;
}

.page-news__protocol-legend p {
  font-family: Georgia, "Times New Roman", "PingFang SC", "Microsoft YaHei", serif;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.82);
  margin: 0;
}

.page-news__protocol-legend .page-news__outline-btn {
  margin-top: 8px;
}

.page-news__feature-topic-card {
  background: #F5F5F5;
  border-radius: 28px;
  padding: 30px 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
  border-left: 5px solid #FFD700;
}

.page-news__feature-topic-card h3 {
  font-family: Impact, "Montserrat Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 20px;
  line-height: 1.3;
  text-transform: uppercase;
  color: #0A1F44;
  margin: 0;
}

.page-news__feature-topic-card p {
  font-family: Georgia, "Times New Roman", "PingFang SC", "Microsoft YaHei", serif;
  font-size: 14px;
  line-height: 1.7;
  color: #666666;
  margin: 0;
}

.page-news__history {
  padding: 52px 0 56px;
  background: #FFFFFF;
}

.page-news__history-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-news__timeline {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  padding: 12px 4px 24px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-news__timeline-item {
  position: relative;
  padding-top: 26px;
  scroll-snap-align: start;
}

.page-news__timeline-item:nth-child(odd) {
  flex: 0 0 240px;
}

.page-news__timeline-item:nth-child(even) {
  flex: 0 0 280px;
}

.page-news__timeline-item::before {
  content: "";
  position: absolute;
  top: 12px;
  bottom: 12px;
  left: 16px;
  width: 2px;
  background: linear-gradient(to bottom, #FFD700, #C0C0C0);
  opacity: 0.45;
}

.page-news__timeline-dot {
  position: absolute;
  top: 8px;
  left: 10px;
  width: 14px;
  height: 14px;
  background: #FFD700;
  border: 3px solid #FFFFFF;
  border-radius: 999px;
  box-shadow: 0 0 0 2px #FFD700;
  z-index: 1;
}

.page-news__timeline-card {
  background: #F5F5F5;
  border-radius: 18px;
  padding: 20px;
  margin-left: 22px;
  height: calc(100% - 26px);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-news__timeline-card h3 {
  font-family: Impact, "Montserrat Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.3;
  text-transform: uppercase;
  color: #0A1F44;
  margin: 0;
}

.page-news__timeline-card p {
  font-family: Georgia, "Times New Roman", "PingFang SC", "Microsoft YaHei", serif;
  font-size: 13px;
  line-height: 1.65;
  color: #666666;
  margin: 0;
}

.page-news__timeline-tag {
  display: inline-block;
  background: #FFFFFF;
  border: 1px solid #C0C0C0;
  padding: 4px 12px;
  font-family: Impact, "Montserrat Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 11px;
  text-transform: uppercase;
  color: #0A1F44;
  border-radius: 999px;
  align-self: flex-start;
  margin-top: auto;
}

.page-news__history-visual img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 28px;
  display: block;
}

.page-news__history-note {
  font-family: Georgia, "Times New Roman", "PingFang SC", "Microsoft YaHei", serif;
  font-size: 14px;
  line-height: 1.65;
  color: #666666;
  margin: 14px 0 0;
  text-align: center;
}

.page-news__features {
  background: linear-gradient(135deg, #0A1F44 0%, #06132b 100%);
  padding: 52px 0 60px;
  color: #FFFFFF;
}

.page-news__features .page-news__section-head h2 {
  color: #FFFFFF;
}

.page-news__features .page-news__section-head .kicker {
  color: #FFD700;
}

.page-news__features .page-news__section-desc {
  color: rgba(255, 255, 255, 0.7);
}

.page-news__features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-news__feature-card {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 28px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr;
  transition: background 0.25s ease, transform 0.25s ease;
}

.page-news__feature-card:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-4px);
}

.page-news__feature-card .page-news__feature-media {
  margin: 0;
}

.page-news__feature-card .page-news__feature-media img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.page-news__feature-card-body {
  padding: 26px 24px 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.page-news__feature-card-body .page-news__article-index {
  background: rgba(255, 215, 0, 0.16);
  color: #FFD700;
}

.page-news__feature-card-body h3 {
  font-family: Impact, "Montserrat Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 20px;
  line-height: 1.3;
  text-transform: uppercase;
  color: #FFFFFF;
  margin: 0;
}

.page-news__feature-card-body p {
  font-family: Georgia, "Times New Roman", "PingFang SC", "Microsoft YaHei", serif;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.78);
  margin: 0;
}

.page-news__feature-card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 24px 24px;
  font-family: Impact, "Montserrat Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.6);
}

.page-news__card-plus {
  font-family: Impact, "Montserrat Black", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 32px;
  line-height: 1;
  color: #FFD700;
}

@media (min-width: 760px) {
  .page-news__hero-panel {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-news__section-head {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }

  .page-news__more {
    margin-bottom: 4px;
  }

  .page-news__category-grid {
    grid-template-columns: 260px 1fr;
    gap: 32px;
    align-items: start;
  }

  .page-news__timeline-item:nth-child(odd) {
    flex-basis: 260px;
  }

  .page-news__timeline-item:nth-child(even) {
    flex-basis: 300px;
  }
}

@media (min-width: 960px) {
  .page-news__hero {
    padding: 64px 0 80px;
  }

  .page-news__hero-grid {
    grid-template-columns: minmax(0, 1fr) 380px;
    gap: 56px;
    align-items: center;
  }

  .page-news__hero-panel {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-news__latest {
    padding: 64px 0 36px;
  }

  .page-news__latest-grid {
    grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
    gap: 40px;
    align-items: start;
  }

  .page-news__category-grid {
    grid-template-columns: 320px 1fr;
    gap: 44px;
  }

  .page-news__history-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 44px;
    align-items: center;
  }

  .page-news__history {
    padding: 64px 0 68px;
  }

  .page-news__features-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 36px;
    align-items: start;
  }

  .page-news__feature-card--offset {
    margin-top: 60px;
  }

  .page-news__features {
    padding: 64px 0 72px;
  }
}