.page-news {
  --news-local-container: min(1200px, 100%);
  font-family: var(--font-body);
  color: var(--c-ink);
  background: linear-gradient(180deg, var(--c-snow) 0%, var(--c-snow) 58%, var(--c-paper) 58%, var(--c-paper) 100%);
}

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

.page-news .news-crumb {
  max-width: var(--news-local-container);
  margin: 0 auto;
  padding: 18px 20px 0;
  font-family: var(--font-tech);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--c-muted);
}

.page-news .news-crumb a {
  color: var(--c-blue);
  text-decoration: none;
  box-shadow: inset 0 -2px 0 var(--c-grayblue);
  transition: color var(--dur), box-shadow var(--dur);
}

.page-news .news-crumb a:hover {
  color: var(--c-orange-deep);
  box-shadow: inset 0 -2px 0 var(--c-orange);
}

.page-news .news-crumb span[aria-hidden="true"] {
  margin: 0 8px;
  color: var(--c-border);
}

.page-news .news-crumb__current {
  color: var(--c-ink);
}

.page-news .news-masthead {
  position: relative;
  max-width: var(--news-local-container);
  margin: 0 auto;
  padding: 44px 20px 52px;
  overflow: hidden;
}

.page-news .news-masthead::before {
  content: "";
  position: absolute;
  top: 34px;
  left: 0;
  width: 8px;
  height: 72px;
  background: var(--c-orange);
  transform: skewX(-12deg);
}

.page-news .news-masthead::after {
  content: "ARCHIVE / R24";
  position: absolute;
  right: 16px;
  top: 8px;
  font-family: var(--font-tech);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--c-grayblue);
  border: 1px solid var(--c-grayblue);
  padding: 4px 8px;
}

.page-news .news-masthead__content {
  position: relative;
  z-index: 2;
}

.page-news .news-masthead__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-tech);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--c-blue);
  text-transform: uppercase;
  margin: 0 0 16px;
}

.page-news .news-masthead__kicker::before {
  content: "";
  width: 28px;
  height: 3px;
  background: var(--c-orange);
  display: inline-block;
}

.page-news .news-masthead h1 {
  margin: 0 0 18px;
  font-size: clamp(44px, 8vw, 96px);
  line-height: 0.95;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: var(--c-deep);
  transform: skewX(-4deg);
  transform-origin: left center;
  text-shadow: 4px 4px 0 var(--c-sand), 8px 8px 0 var(--c-grayblue);
}

.page-news .news-masthead__lead {
  max-width: 620px;
  margin: 0 0 28px;
  font-size: 17px;
  line-height: 1.8;
  color: var(--c-muted);
  border-left: 3px solid var(--c-orange);
  padding-left: 16px;
}

.page-news .news-masthead__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-news .news-masthead__stat {
  border: 1px solid var(--c-grayblue);
  background: var(--c-snow);
  padding: 10px 16px;
  box-shadow: var(--shadow-1);
  min-width: 88px;
}

.page-news .news-masthead__stat strong {
  display: block;
  font-family: var(--font-tech);
  font-size: 24px;
  font-weight: 700;
  color: var(--c-blue);
  line-height: 1;
}

.page-news .news-masthead__stat span {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: var(--c-muted);
}

.page-news .news-masthead__fig {
  position: relative;
  margin-top: 32px;
  border: 2px solid var(--c-deep);
  background: var(--c-grayblue);
  box-shadow: 10px 10px 0 var(--c-blue);
}

.page-news .news-masthead__fig::after {
  content: "FIG-001 / 更新时钟";
  position: absolute;
  right: -1px;
  bottom: -1px;
  background: var(--c-deep);
  color: var(--c-snow);
  font-family: var(--font-tech);
  font-size: 12px;
  padding: 4px 8px;
}

.page-news .news-masthead__fig img {
  display: block;
  width: 100%;
}

.page-news .news-latest {
  max-width: var(--news-local-container);
  margin: 0 auto;
  padding: 56px 20px 72px;
  scroll-margin-top: 24px;
}

.page-news .news-section-kicker {
  font-family: var(--font-tech);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--c-orange-deep);
  margin: 0 0 10px;
  text-transform: uppercase;
}

.page-news .news-latest__head h2 {
  margin: 0 0 14px;
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 900;
  color: var(--c-deep);
  transform: skewX(-4deg);
  line-height: 1;
}

.page-news .news-latest__lead {
  max-width: 560px;
  margin: 0 0 28px;
  font-size: 16px;
  line-height: 1.7;
  color: var(--c-muted);
}

.page-news .news-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 30px;
}

.page-news .news-filters__btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  border: 1.5px solid var(--c-blue);
  border-radius: 999px;
  background: var(--c-snow);
  color: var(--c-blue);
  font-family: var(--font-tech);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--dur) ease, box-shadow var(--dur) ease, color var(--dur) ease;
}

.page-news .news-filters__btn .news-filters__num {
  font-size: 11px;
  opacity: 0.7;
}

.page-news .news-filters__btn:hover {
  background: var(--c-grayblue);
}

.page-news .news-filters__btn[aria-selected="true"] {
  background: var(--c-blue);
  color: var(--c-snow);
  box-shadow: 4px 4px 0 var(--c-orange);
}

.page-news .news-panel {
  border-top: 4px solid var(--c-deep);
}

.page-news .news-panel__intro {
  margin-bottom: 20px;
  padding: 16px 0 0;
}

.page-news .news-panel__num {
  font-family: var(--font-tech);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--c-orange-deep);
  margin: 0 0 6px;
}

.page-news .news-panel__intro h3 {
  font-size: 22px;
  margin: 0 0 8px;
  color: var(--c-deep);
}

.page-news .news-panel__intro p {
  margin: 0;
  font-size: 15px;
  color: var(--c-muted);
  line-height: 1.6;
}

.page-news .news-panel__img {
  display: block;
  width: 100%;
  margin: 16px 0 20px;
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-1);
}

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

.page-news .news-card {
  position: relative;
  background: var(--c-snow);
  border: 1.5px solid var(--c-border);
  padding: 22px 20px 20px;
  box-shadow: var(--shadow-1);
  transition: transform var(--dur) ease, box-shadow var(--dur) ease;
}

.page-news .news-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: transparent;
  transition: background var(--dur) ease;
}

.page-news .news-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-2);
}

.page-news .news-card:hover::before {
  background: var(--c-blue);
}

.page-news .news-card__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.page-news .news-card__tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-tech);
  font-size: 12px;
  color: var(--c-deep);
}

.page-news .news-card__tag::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-blue);
}

.page-news .news-card__tag--rank::before {
  background: var(--c-orange);
}

.page-news .news-card__tag--mobile::before {
  background: var(--c-orange-deep);
}

.page-news .news-card__tag--tools::before {
  background: var(--c-sand);
  border: 1px solid var(--c-border);
}

.page-news .news-card__index {
  font-family: var(--font-tech);
  font-size: 11px;
  color: var(--c-grayblue);
  letter-spacing: 0.08em;
  white-space: nowrap;
}

.page-news .news-card h3 {
  font-size: 20px;
  line-height: 1.35;
  margin: 0 0 10px;
  color: var(--c-deep);
}

.page-news .news-card__summary {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--c-muted);
}

.page-news .news-card__read-btn {
  border: 0;
  background: none;
  padding: 0;
  font-family: var(--font-tech);
  font-size: 13px;
  color: var(--c-blue);
  cursor: pointer;
}

.page-news .news-card__read-btn::before {
  content: "▸ ";
}

.page-news .news-card__read-btn[aria-expanded="true"]::before {
  content: "▾ ";
}

.page-news .news-card__read-panel {
  margin-top: 10px;
  padding: 12px 14px;
  background: var(--c-paper);
  border-left: 3px solid var(--c-orange);
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-ink);
}

.page-news .news-card__read-panel p {
  margin: 0;
}

.page-news .news-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  font-weight: 600;
  font-size: 14px;
  color: var(--c-blue);
  text-decoration: none;
  box-shadow: inset 0 -2px 0 var(--c-grayblue);
  transition: color var(--dur) ease, box-shadow var(--dur) ease;
}

.page-news .news-card__link:hover {
  color: var(--c-orange-deep);
  box-shadow: inset 0 -2px 0 var(--c-orange);
}

.page-news .news-index-list {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--c-border);
  background: var(--c-snow);
}

.page-news .news-index-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  text-decoration: none;
  color: var(--c-ink);
  border-bottom: 1px solid var(--c-grayblue);
  transition: background var(--dur) ease, padding-left var(--dur) ease;
}

.page-news .news-index-item:last-child {
  border-bottom: 0;
}

.page-news .news-index-item:hover {
  background: var(--c-paper);
  padding-left: 20px;
}

.page-news .news-index-item__tag {
  font-family: var(--font-tech);
  font-size: 12px;
  color: var(--c-blue);
  white-space: nowrap;
  border: 1px solid var(--c-grayblue);
  border-radius: 999px;
  padding: 3px 8px;
}

.page-news .news-index-item__title {
  flex: 1;
  font-size: 14px;
  line-height: 1.4;
}

.page-news .news-index-item__arrow {
  font-family: var(--font-tech);
  color: var(--c-orange);
  font-size: 18px;
}

.page-news .news-subjects {
  background: var(--c-deep);
  color: var(--c-snow);
  padding: 56px 20px;
  position: relative;
  overflow: hidden;
}

.page-news .news-subjects::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 40%;
  height: 6px;
  background: linear-gradient(90deg, transparent, var(--c-orange));
}

.page-news .news-subjects__head {
  max-width: var(--news-local-container);
  margin: 0 auto 36px;
}

.page-news .news-subjects__head .news-section-kicker {
  color: var(--c-orange);
}

.page-news .news-subjects__head h2 {
  margin: 0 0 12px;
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 900;
  transform: skewX(-4deg);
}

.page-news .news-subjects__head p {
  max-width: 560px;
  color: rgba(247, 250, 252, 0.75);
  line-height: 1.7;
}

.page-news .news-subjects__wrap {
  max-width: var(--news-local-container);
  margin: 0 auto;
}

.page-news .news-subjects__list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 28px;
}

.page-news .subject-card {
  background: rgba(247, 250, 252, 0.06);
  border: 1px solid rgba(247, 250, 252, 0.18);
  padding: 20px;
  transition: background var(--dur) ease, transform var(--dur) ease;
}

.page-news .subject-card:hover {
  background: rgba(27, 91, 138, 0.5);
  transform: translateX(6px);
}

.page-news .subject-card__num {
  font-family: var(--font-tech);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--c-orange);
  margin: 0 0 8px;
}

.page-news .subject-card h3 {
  margin: 0 0 8px;
  font-size: 20px;
  color: var(--c-snow);
}

.page-news .subject-card p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(247, 250, 252, 0.7);
}

.page-news .subject-card a {
  display: inline-flex;
  align-items: center;
  color: var(--c-snow);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  box-shadow: inset 0 -2px 0 var(--c-orange);
  transition: color var(--dur) ease;
}

.page-news .subject-card a:hover {
  color: var(--c-sand);
}

.page-news .news-subjects__fig {
  position: relative;
  border: 2px solid rgba(247, 250, 252, 0.4);
}

.page-news .news-subjects__fig::after {
  content: "FEATURE / 高原赛场";
  position: absolute;
  right: -1px;
  bottom: -1px;
  background: var(--c-orange);
  color: var(--c-snow);
  font-family: var(--font-tech);
  font-size: 12px;
  padding: 4px 10px;
}

.page-news .news-subjects__fig img {
  display: block;
  width: 100%;
}

.page-news .news-updates {
  background: var(--c-paper);
  padding: 56px 20px 72px;
}

.page-news .news-updates__inner {
  max-width: var(--news-local-container);
  margin: 0 auto;
}

.page-news .news-updates__content h2 {
  margin: 0 0 12px;
  font-size: clamp(30px, 5vw, 44px);
  color: var(--c-deep);
  transform: skewX(-4deg);
}

.page-news .news-updates__content > p {
  max-width: 560px;
  line-height: 1.7;
  color: var(--c-muted);
  margin: 0 0 18px;
}

.page-news .news-updates__contact {
  list-style: none;
  padding: 0;
  margin: 0 0 14px;
  border-top: 2px solid var(--c-border);
}

.page-news .news-updates__contact li {
  font-family: var(--font-tech);
  font-size: 14px;
  padding: 10px 0;
  border-bottom: 1px solid var(--c-grayblue);
  color: var(--c-ink);
}

.page-news .news-updates__note {
  font-size: 13px;
  color: var(--c-muted);
  line-height: 1.6;
  margin: 0;
}

.page-news .news-updates__action {
  margin-top: 28px;
  background: var(--c-snow);
  border: 2px solid var(--c-deep);
  box-shadow: 8px 8px 0 var(--c-blue);
  padding: 24px;
}

.page-news .news-updates__action-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--c-deep);
  margin: 0 0 8px;
}

.page-news .news-updates__action > p {
  font-size: 14px;
  color: var(--c-muted);
  line-height: 1.6;
  margin: 0 0 16px;
}

.page-news .news-updates__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.page-news .news-updates__action-meta {
  margin: 14px 0 0;
  font-family: var(--font-tech);
  font-size: 12px;
  color: var(--c-muted);
}

@media (min-width: 900px) {
  .page-news .news-masthead {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
    align-items: end;
    padding-top: 56px;
    padding-bottom: 64px;
  }

  .page-news .news-masthead__fig {
    margin-top: 0;
  }

  .page-news .news-latest {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 48px;
    align-items: start;
  }

  .page-news .news-latest__head {
    position: sticky;
    top: 24px;
  }

  .page-news .news-filters {
    grid-column: 2;
  }

  .page-news .news-panels {
    grid-column: 2;
  }

  .page-news .news-stack {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    align-items: start;
  }

  .page-news .news-card:nth-child(even) {
    margin-top: 32px;
  }

  .page-news .news-subjects__wrap {
    display: grid;
    grid-template-columns: 1fr 0.85fr;
    gap: 48px;
    align-items: center;
  }

  .page-news .news-subjects__list {
    margin-bottom: 0;
  }

  .page-news .news-updates__inner {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: start;
  }

  .page-news .news-updates__action {
    margin-top: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news *,
  .page-news *::before,
  .page-news *::after {
    transition: none !important;
  }
}