.page-news {
  display: block;
}

.page-news__crumbs {
  padding-top: 18px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding-block: 20px 44px;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  z-index: 0;
  pointer-events: none;
  top: -70px;
  right: -18%;
  width: min(760px, 92%);
  height: 430px;
  background: linear-gradient(135deg, rgba(242, 183, 5, 0.28), rgba(31, 200, 219, 0.16) 58%, rgba(11, 27, 51, 0) 100%);
  clip-path: polygon(16% 0, 100% 7%, 84% 100%, 0 80%);
  opacity: 0.8;
}

.page-news .news-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 30px;
}

.page-news .gch-eyebrow {
  font-family: var(--gch-font-mono);
  letter-spacing: 0.16em;
  color: var(--gch-gold);
}

.page-news .news-hero__title {
  margin: 10px 0 16px;
  font-size: clamp(2.1rem, 7.6vw, 4.4rem);
  line-height: 1.03;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--gch-mist);
}

.page-news .news-hero__lead {
  margin: 0;
  max-width: 46ch;
  color: var(--gch-mist);
  opacity: 0.82;
}

.page-news .news-hero__tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 22px 0 24px;
}

.page-news .news-hero__tags li {
  font-family: var(--gch-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gch-mist);
  border: 1px solid var(--gch-line);
  border-radius: 999px;
  padding: 5px 13px;
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .news-hero__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 30px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--gch-line);
}

.page-news .news-hero__facts dt {
  font-family: var(--gch-font-mono);
  font-size: 18px;
  font-weight: 700;
  color: var(--gch-gold);
  letter-spacing: 0.02em;
}

.page-news .news-hero__facts dd {
  margin: 6px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--gch-steel);
}

.page-news .news-hero__feature {
  margin: 0;
  display: grid;
  gap: 16px;
  padding: 14px;
  background: var(--gch-navy-2);
  border: 1px solid var(--gch-line);
  border-radius: var(--gch-radius);
  box-shadow: 0 20px 44px rgba(3, 10, 22, 0.5);
  transition: border-color 0.3s var(--gch-ease), transform 0.4s var(--gch-ease);
}

.page-news .news-hero__feature:hover {
  border-color: var(--gch-line-strong);
  transform: translateY(-3px);
}

.page-news .news-hero__media {
  border-radius: var(--gch-radius-sm);
  overflow: hidden;
}

.page-news .news-hero__feature-body {
  display: grid;
  gap: 10px;
  padding: 0 6px 8px;
}

.page-news .news-hero__kicker {
  margin: 0;
  font-family: var(--gch-font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--gch-cyan);
}

.page-news .news-hero__feature-title {
  margin: 0;
  font-size: clamp(1.22rem, 4vw, 1.66rem);
  line-height: 1.32;
  font-weight: 800;
  color: var(--gch-mist);
}

.page-news .news-hero__feature-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--gch-mist);
  opacity: 0.78;
}

/* ---------- 区块标题 ---------- */
.page-news .news-sec-head {
  display: grid;
  gap: 10px;
  margin-bottom: 26px;
  max-width: 54ch;
}

.page-news .news-sec-title {
  margin: 0;
  font-size: clamp(1.5rem, 4.6vw, 2.4rem);
  line-height: 1.14;
  letter-spacing: -0.01em;
  font-weight: 900;
  color: var(--gch-mist);
}

/* ---------- 更新列表与标签筛选 ---------- */
.page-news .news-filter {
  margin-top: 6px;
}

.page-news .news-filter .gch-tabs__list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 10px;
  margin-bottom: 6px;
  border-bottom: 1px solid var(--gch-line);
  scrollbar-width: thin;
}

.page-news .news-filter .gch-tabs__btn {
  flex: 0 0 auto;
  font-family: var(--gch-font-display);
  font-weight: 700;
  font-size: 14px;
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--gch-line);
  background: transparent;
  color: var(--gch-mist);
  cursor: pointer;
  transition: background 0.25s var(--gch-ease), color 0.25s var(--gch-ease), border-color 0.25s var(--gch-ease);
}

.page-news .news-filter .gch-tabs__btn:hover {
  border-color: var(--gch-cyan);
  color: var(--gch-cyan);
}

.page-news .news-filter .gch-tabs__btn[aria-selected="true"] {
  background: var(--gch-gold);
  border-color: var(--gch-gold);
  color: #08152a;
}

.page-news .news-filter .gch-tabs__panel {
  padding-top: 4px;
}

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

.page-news .news-item {
  display: grid;
  gap: 9px;
  padding: 20px 6px;
  border-top: 1px solid var(--gch-line);
  transition: background 0.3s var(--gch-ease);
}

.page-news .news-list .news-item:last-child {
  border-bottom: 1px solid var(--gch-line);
}

.page-news .news-item:hover {
  background: linear-gradient(90deg, rgba(242, 183, 5, 0.09), rgba(31, 200, 219, 0.05) 58%, transparent);
}

.page-news .news-item__meta {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-news .news-item__time {
  font-family: var(--gch-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gch-steel);
}

.page-news .news-item__title {
  margin: 0;
  font-size: 1.04rem;
  line-height: 1.42;
  font-weight: 800;
  color: var(--gch-mist);
  transition: color 0.25s var(--gch-ease);
}

.page-news .news-item:hover .news-item__title {
  color: var(--gch-gold-2);
}

.page-news .news-item__lead {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--gch-mist);
  opacity: 0.8;
}

.page-news .news-item__more {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--gch-steel);
  max-height: none;
  opacity: 1;
  overflow: hidden;
  transition: max-height 0.4s var(--gch-ease), opacity 0.3s var(--gch-ease);
}

.page-news .news-item__thumb {
  margin: 4px 0 0;
  max-width: 260px;
  border: 1px solid var(--gch-line);
  border-radius: var(--gch-radius-sm);
  overflow: hidden;
}

.page-news .news-item__thumb img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  transition: transform 0.5s var(--gch-ease);
}

.page-news .news-item:hover .news-item__thumb img {
  transform: scale(1.04);
}

/* ---------- 专题系列 ---------- */
.page-news .news-series__track {
  display: grid;
  gap: 16px;
}

.page-news .news-series__card {
  position: relative;
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 24px 20px 22px;
  background: var(--gch-navy-2);
  border: 1px solid var(--gch-line);
  border-radius: var(--gch-radius);
  overflow: hidden;
  transition: border-color 0.3s var(--gch-ease), transform 0.4s var(--gch-ease);
}

.page-news .news-series__card::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: var(--gch-gold);
}

.page-news .news-series__card--lead::after { background: var(--gch-gold); }
.page-news .news-series__card--cyan::after { background: var(--gch-cyan); }
.page-news .news-series__card--mint::after { background: var(--gch-mint); }
.page-news .news-series__card--orange::after { background: var(--gch-orange); }

.page-news .news-series__card:hover {
  border-color: var(--gch-line-strong);
  transform: translateY(-4px);
}

.page-news .news-series__media {
  border-radius: var(--gch-radius-sm);
  overflow: hidden;
}

.page-news .news-series__index {
  margin: 0;
  font-family: var(--gch-font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--gch-gold);
}

.page-news .news-series__card h3 {
  margin: 0;
  font-size: 1.12rem;
  line-height: 1.4;
  font-weight: 800;
  color: var(--gch-mist);
}

.page-news .news-series__card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--gch-mist);
  opacity: 0.78;
}

/* ---------- 战报速读 ---------- */
.page-news .news-read {
  background:
    linear-gradient(120deg, rgba(31, 200, 219, 0.12), rgba(19, 41, 75, 0.92) 42%, rgba(242, 183, 5, 0.12));
  border-top: 1px solid var(--gch-line);
  border-bottom: 1px solid var(--gch-line);
}

.page-news .news-read__grid {
  display: grid;
  gap: 26px;
}

.page-news .news-read__intro {
  display: grid;
  gap: 14px;
  align-content: start;
  justify-items: start;
}

.page-news .news-read__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .news-step {
  display: grid;
  gap: 8px;
  padding: 18px 18px 18px 20px;
  background: rgba(11, 27, 51, 0.62);
  border-left: 3px solid var(--gch-gold);
  border-radius: 0 var(--gch-radius-sm) var(--gch-radius-sm) 0;
  transition: background 0.3s var(--gch-ease), border-color 0.3s var(--gch-ease);
}

.page-news .news-step:hover {
  background: rgba(11, 27, 51, 0.86);
  border-left-color: var(--gch-mint);
}

.page-news .news-step__num {
  font-family: var(--gch-font-mono);
  font-size: 30px;
  line-height: 1;
  color: var(--gch-gold);
}

.page-news .news-step h3 {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--gch-mist);
}

.page-news .news-step p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--gch-mist);
  opacity: 0.76;
}

/* ---------- 话题标签 ---------- */
.page-news .news-topics__grid {
  display: grid;
  gap: 12px;
}

.page-news .news-topic {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 16px 18px;
  border: 1px solid var(--gch-line);
  border-radius: var(--gch-radius-sm);
  text-decoration: none;
  transition: border-color 0.25s var(--gch-ease), background 0.25s var(--gch-ease), transform 0.3s var(--gch-ease);
}

.page-news .news-topic:hover {
  border-color: var(--gch-gold);
  background: rgba(242, 183, 5, 0.07);
  transform: translateX(3px);
}

.page-news .news-topic__name {
  font-weight: 800;
  font-size: 15px;
  color: var(--gch-gold-2);
}

.page-news .news-topic__desc {
  flex: 1 1 190px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--gch-steel);
}

/* ---------- 收藏与回看 ---------- */
.page-news .news-follow__grid {
  display: grid;
  gap: 26px;
  align-items: start;
}

.page-news .news-follow__text {
  display: grid;
  gap: 14px;
}

.page-news .news-follow__note {
  margin: 0;
  padding: 16px 18px;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--gch-mist);
  background: rgba(61, 240, 165, 0.07);
  border-left: 3px solid var(--gch-mint);
  border-radius: 0 var(--gch-radius-sm) var(--gch-radius-sm) 0;
}

.page-news .news-follow__links {
  display: grid;
  gap: 12px;
}

.page-news .news-follow__link {
  display: grid;
  gap: 6px;
  padding: 18px 20px;
  text-decoration: none;
  background: var(--gch-navy-2);
  border: 1px solid var(--gch-line);
  border-radius: var(--gch-radius-sm);
  transition: border-color 0.25s var(--gch-ease), background 0.25s var(--gch-ease);
}

.page-news .news-follow__link:hover {
  border-color: var(--gch-cyan);
  background: rgba(31, 200, 219, 0.08);
}

.page-news .news-follow__link-label {
  font-weight: 800;
  font-size: 15px;
  color: var(--gch-mist);
}

.page-news .news-follow__link-hint {
  font-size: 13px;
  line-height: 1.6;
  color: var(--gch-steel);
}

/* ---------- 收束 ---------- */
.page-news .news-outro {
  padding-block: 40px 56px;
}

.page-news .news-outro__inner {
  display: grid;
  gap: 18px;
  padding: 26px 22px;
  border: 1px solid var(--gch-line-strong);
  border-radius: var(--gch-radius);
  background: linear-gradient(105deg, rgba(242, 183, 5, 0.12), rgba(11, 27, 51, 0) 58%);
}

.page-news .news-outro__text {
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.7;
  font-weight: 600;
  color: var(--gch-mist);
}

.page-news .news-outro__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .news-series__track {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-topics__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-read__steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-outro__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 30px 32px;
  }
}

@media (min-width: 780px) {
  .page-news .news-item {
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 8px 24px;
    padding: 24px 20px;
  }

  .page-news .news-item__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    grid-row: 1 / span 3;
  }

  .page-news .news-item--media {
    grid-template-columns: 150px minmax(0, 1fr) 190px;
  }

  .page-news .news-item--media .news-item__thumb {
    grid-column: 3;
    grid-row: 1 / span 3;
    align-self: center;
    margin: 0;
    max-width: none;
  }
}

@media (hover: hover) and (min-width: 780px) {
  .page-news .news-item__more {
    max-height: 0;
    opacity: 0;
  }

  .page-news .news-item:hover .news-item__more,
  .page-news .news-item:focus-within .news-item__more {
    max-height: 12em;
    opacity: 1;
  }
}

@media (min-width: 960px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 44px;
    align-items: start;
  }

  .page-news .news-hero__feature {
    margin-top: 14px;
  }

  .page-news .news-read__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 40px;
    align-items: start;
  }

  .page-news .news-follow__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: 44px;
  }
}

@media (min-width: 1080px) {
  .page-news .news-series__track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-series__card--lead {
    grid-column: span 2;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: 16px 22px;
  }

  .page-news .news-series__card--lead .news-series__media {
    grid-column: 1;
    grid-row: 1 / span 4;
  }

  .page-news .news-topics__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}
<<<END>>>