.page-news {
  --news-edge: rgba(11, 42, 69, .16);
  --news-edge-soft: rgba(11, 42, 69, .09);
  --news-stamp-w: 96px;
  background: var(--paper);
  color: var(--ink-deep);
  font-family: var(--font-body);
  padding: clamp(14px, 3vw, 26px) 0 clamp(48px, 8vw, 96px);
}

.page-news .breadcrumb {
  margin: 0 0 10px;
  font-size: 13px;
}

/* 首屏框景 */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  margin: 0;
  padding: clamp(28px, 5vw, 60px) clamp(20px, 4vw, 52px) clamp(26px, 4.4vw, 46px);
  color: var(--white);
  background: linear-gradient(142deg, var(--ink-deep) 0%, var(--blue-cabin) 58%, var(--blue-harbor) 100%);
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 0 100%);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 12px;
  background-image: repeating-linear-gradient(90deg, rgba(159, 178, 196, .55) 0 1px, transparent 1px 16px);
  opacity: .6;
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  right: -46px;
  bottom: -70px;
  width: 240px;
  height: 240px;
  border: 1px solid rgba(47, 230, 214, .35);
  transform: rotate(18deg);
  pointer-events: none;
}

.page-news .news-hero-frame {
  position: relative;
  z-index: 1;
  max-width: 62rem;
}

.page-news .news-hero .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-news .news-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 6.4vw, 4.1rem);
  line-height: 1.05;
  letter-spacing: -.015em;
}

.page-news .news-hero .lede {
  margin: 14px 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.75;
  color: rgba(232, 237, 242, .82);
}

.page-news .news-hero-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 18px;
  margin: 24px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid rgba(159, 178, 196, .25);
}

.page-news .news-hero-meta li {
  position: relative;
  padding-left: 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .02em;
  color: rgba(232, 237, 242, .76);
}

.page-news .news-hero-meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 6px;
  height: 6px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-news .news-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-news .news-hero .btn-ghost {
  color: var(--white);
  border-color: rgba(232, 237, 242, .42);
}

/* 三级层次布局 */
.page-news .news-layout {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  margin-top: clamp(28px, 5vw, 52px);
}

.page-news .news-index {
  border-top: 2px solid var(--ink-deep);
  padding-top: 14px;
}

.page-news .news-index-title {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--blue-harbor);
}

.page-news .news-toc {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-news .news-toc a {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 8px;
  padding: 9px 8px 9px 0;
  border-bottom: 1px solid var(--news-edge-soft);
  color: var(--ink-deep);
  font-size: 14px;
  text-decoration: none;
  transition: color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-news .news-toc a:hover,
.page-news .news-toc a:focus-visible {
  color: var(--orange-deep);
  padding-left: 6px;
}

.page-news .news-toc a:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-news .toc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--steel);
  padding-top: 2px;
}

.page-news .news-aside-note {
  margin: 18px 0 0;
  padding: 14px;
  background: rgba(11, 42, 69, .05);
  border-left: 2px solid var(--orange);
  font-size: 13px;
  line-height: 1.7;
  color: var(--blue-harbor);
}

/* 章节画板 */
.page-news .news-block {
  padding: clamp(22px, 3.4vw, 34px) 0 clamp(26px, 4vw, 40px);
  border-top: 1px solid var(--news-edge);
}

.page-news .news-block:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-news .news-block-head {
  display: grid;
  gap: 8px;
}

.page-news .news-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--orange-deep);
}

.page-news .news-block-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 4vw, 2.3rem);
  line-height: 1.16;
  letter-spacing: -.01em;
}

.page-news .news-block-intro {
  margin: 2px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-70);
}

.page-news .news-figure {
  margin: clamp(16px, 3vw, 24px) 0 0;
}

.page-news .news-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  background: var(--blue-cabin);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

/* 战报时间轴 */
.page-news .report-list {
  position: relative;
  list-style: none;
  margin: clamp(16px, 3vw, 26px) 0 0;
  padding: 0 0 0 18px;
}

.page-news .report-list::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: var(--news-edge);
}

.page-news .report-item {
  position: relative;
  padding: 16px 0 18px;
  border-bottom: 1px solid var(--news-edge-soft);
}

.page-news .report-item::before {
  content: "";
  position: absolute;
  left: -21px;
  top: 24px;
  width: 7px;
  height: 7px;
  background: var(--paper);
  border: 1px solid var(--blue-harbor);
  transform: rotate(45deg);
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .report-item:hover::before,
.page-news .report-item:focus-within::before {
  background: var(--orange);
  border-color: var(--orange);
}

.page-news .report-stamp {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--blue-harbor);
}

.page-news .report-cat {
  margin: 4px 0 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--orange-deep);
}

.page-news .report-title {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(17px, 2.4vw, 21px);
  line-height: 1.32;
  transition: color var(--dur) var(--ease);
}

.page-news .report-item:hover .report-title,
.page-news .report-item:focus-within .report-title {
  color: var(--orange-deep);
}

.page-news .report-text {
  margin: 6px 0 0;
  max-width: 64ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-70);
}

.page-news .report-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .report-tags .tag {
  font-size: 11.5px;
  padding: 2px 8px;
  border: 1px solid rgba(11, 42, 69, .2);
  background: transparent;
  color: var(--blue-harbor);
}

.page-news .report-tags .tag--hot {
  border-color: rgba(255, 107, 44, .55);
  color: var(--orange-deep);
}

.page-news .report-tags .tag--cyan {
  border-color: rgba(47, 230, 214, .7);
  color: var(--blue-harbor);
  background: rgba(47, 230, 214, .14);
}

/* 看点速览 */
.page-news .quicklook-grid {
  display: grid;
  gap: 18px;
  margin-top: 18px;
}

.page-news .quicklook-figure {
  margin: 0;
}

.page-news .quicklook-panel {
  padding: clamp(18px, 3vw, 28px);
  background: var(--ink-deep);
  color: var(--paper);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-news .quicklook-note {
  margin: 0 0 12px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(232, 237, 242, .72);
}

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

.page-news .quick-list li {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px dashed rgba(159, 178, 196, .22);
  font-size: 13.8px;
  line-height: 1.6;
}

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

.page-news .quick-time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--cyan);
  padding-top: 2px;
}

/* 专题系列 */
.page-news .series-cover img {
  clip-path: polygon(0 0, 100% 0, 100% 86%, 0 100%);
}

.page-news .series-grid {
  display: grid;
  gap: 14px;
  margin-top: 18px;
}

.page-news .series-card {
  position: relative;
  padding: 20px 20px 22px;
  background: var(--white);
  border-left: 3px solid var(--blue-harbor);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .series-card:hover,
.page-news .series-card:focus-within {
  transform: translateY(-3px);
  border-left-color: var(--orange);
}

.page-news .series-idx {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--orange-deep);
}

.page-news .series-card h3 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  line-height: 1.3;
}

.page-news .series-card p {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-70);
}

.page-news .series-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--blue-harbor);
}

.page-news .series-tags li {
  padding: 3px 8px;
  background: rgba(22, 74, 110, .08);
}

/* 版本与栏目更新 */
.page-news .updates-panel {
  margin-top: 18px;
  padding: clamp(20px, 3.4vw, 34px);
  background: var(--blue-cabin);
  color: var(--paper);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

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

.page-news .update-item {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(159, 178, 196, .22);
}

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

.page-news .update-key {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--cyan);
}

.page-news .update-body h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  line-height: 1.35;
  color: var(--white);
}

.page-news .update-body p {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(232, 237, 242, .74);
}

.page-news .updates-panel .btn-outline {
  margin-top: 18px;
  color: var(--white);
  border-color: rgba(232, 237, 242, .45);
}

/* 编辑手记 */
.page-news .desk-grid {
  display: grid;
  gap: 18px;
  margin-top: 18px;
}

.page-news .desk-text p {
  margin: 0 0 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-80);
}

.page-news .desk-text .link-arrow {
  display: inline-block;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--orange-deep);
}

.page-news .desk-figure {
  margin: 0;
}

/* 结尾入口 */
.page-news .more-grid {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.page-news .more-card {
  display: block;
  padding: 20px;
  background: var(--white);
  border-top: 3px solid var(--blue-harbor);
  color: inherit;
  text-decoration: none;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-news .more-card:hover,
.page-news .more-card:focus-visible {
  transform: translateY(-3px);
  border-top-color: var(--orange);
  box-shadow: 0 10px 24px rgba(6, 21, 35, .08);
}

.page-news .more-card:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-news .more-card h3 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.12rem;
  line-height: 1.32;
}

.page-news .more-card p {
  margin: 6px 0 12px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-70);
}

.page-news .more-card .link-arrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--orange-deep);
}

@media (min-width: 640px) {
  .page-news .update-item {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 18px;
    align-items: start;
  }

  .page-news .report-item {
    display: grid;
    grid-template-columns: var(--news-stamp-w) minmax(0, 1fr);
    gap: 16px;
    padding-left: 8px;
  }

  .page-news .report-stamp {
    padding-top: 4px;
  }

  .page-news .report-cat {
    margin-top: 0;
  }

  .page-news .news-hero-meta {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

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

@media (min-width: 760px) {
  .page-news .more-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-news .quicklook-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 24px;
    align-items: start;
  }

  .page-news .desk-grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 26px;
    align-items: start;
  }
}

@media (min-width: 920px) {
  .page-news .news-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-index {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
}

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