.page-news {
  --news-gap: clamp(14px, 2.2vw, 26px);
  --news-line: rgba(216, 228, 232, .16);
  --news-cut: 18px;
  background: var(--night);
  color: var(--mist);
  overflow-x: clip;
}

/* ---------- 面包屑间距 ---------- */
.page-news > .shell > .breadcrumbs {
  padding-top: clamp(20px, 3vw, 32px);
}

/* ---------- 首屏 ---------- */
.page-news .news-masthead {
  position: relative;
  padding: clamp(28px, 4.5vw, 60px) 0 clamp(36px, 5vw, 72px);
}

.page-news .news-masthead::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(120% 90% at 84% 0%, rgba(56, 242, 196, .10), transparent 62%),
    radial-gradient(90% 70% at -5% 100%, rgba(255, 138, 61, .09), transparent 66%);
}

.page-news .news-masthead > .shell {
  position: relative;
  z-index: 1;
}

.page-news .news-masthead-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 56px);
  align-items: end;
}

.page-news .news-masthead-main .plate {
  margin: 0 0 clamp(14px, 2vw, 22px);
}

.page-news .news-masthead h1 {
  margin: 0;
  font-family: var(--font-sans);
  font-size: clamp(38px, 6.4vw, 76px);
  line-height: 1.02;
  letter-spacing: .03em;
  font-weight: 800;
  color: var(--white);
}

.page-news .news-h1-accent {
  display: inline-block;
  color: var(--mint);
  padding-bottom: 6px;
  background-image: linear-gradient(100deg, var(--mint) 0%, var(--mint) 100%);
  background-repeat: no-repeat;
  background-size: 100% 4px;
  background-position: 0 100%;
}

.page-news .news-deck {
  max-width: 48ch;
  margin: clamp(18px, 2.4vw, 28px) 0 0;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.85;
  color: var(--mist);
}

.page-news .news-masthead-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 2.6vw, 30px);
}

.page-news .news-masthead-aside {
  padding: clamp(18px, 2vw, 24px);
  border: 1px solid var(--news-line);
  border-left: 3px solid var(--mint);
  background: var(--night-2);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--news-cut)), calc(100% - var(--news-cut)) 100%, 0 100%);
}

.page-news .news-aside-label {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--mint);
}

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

.page-news .news-meter li {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--news-line);
}

.page-news .news-meter li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .news-meter-num {
  font-size: clamp(24px, 3vw, 30px);
  font-weight: 700;
  color: var(--amber);
  line-height: 1;
}

.page-news .news-meter-text {
  font-size: 13px;
  line-height: 1.5;
  color: var(--mist);
}

.page-news .news-aside-note {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--news-line);
  font-size: 12px;
  line-height: 1.7;
  color: rgba(216, 228, 232, .72);
}

/* ---------- 专栏轮次 ---------- */
.page-news .news-round-head {
  margin-bottom: clamp(24px, 3vw, 40px);
}

.page-news .news-round-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 44px);
  align-items: start;
}

.page-news .news-round-rail {
  border-left: 2px solid var(--amber);
  padding-left: 16px;
}

.page-news .news-rail-label {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .18em;
  color: rgba(216, 228, 232, .68);
}

.page-news .news-round-tabs {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  background: transparent;
  padding: 0;
}

.page-news .news-round-tabs .segment {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  text-align: left;
  font-size: 14px;
  letter-spacing: .02em;
}

.page-news .news-rail-note {
  margin: 16px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: rgba(216, 228, 232, .62);
}

.page-news .news-round-panels {
  display: grid;
  gap: clamp(20px, 2.4vw, 30px);
}

.page-news .news-round-figure {
  margin: 0;
  border: 1px solid var(--news-line);
}

.page-news .news-round-panel[hidden],
.page-news .news-special-panel[hidden] {
  display: none;
}

.page-news .news-round-panel {
  padding: clamp(18px, 2.2vw, 28px);
  background: var(--night-2);
  border: 1px solid var(--news-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--news-cut)), calc(100% - var(--news-cut)) 100%, 0 100%);
}

.page-news .news-panel-title {
  margin: 0 0 12px;
  font-size: clamp(20px, 2.4vw, 26px);
  line-height: 1.35;
  letter-spacing: .02em;
  color: var(--white);
}

.page-news .news-panel-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .news-thread-list {
  list-style: none;
  margin: clamp(16px, 2vw, 22px) 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .news-thread-list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 12px 0 0;
  border-top: 1px solid var(--news-line);
}

.page-news .news-thread-text {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(216, 228, 232, .86);
}

/* ---------- 斜纹过渡 ---------- */
.page-news .news-slash {
  height: 22px;
  margin: clamp(8px, 2vw, 20px) 0;
  background-image: repeating-linear-gradient(
    118deg,
    rgba(255, 138, 61, .55) 0 14px,
    transparent 14px 38px
  );
  opacity: .7;
}

/* ---------- 战报墙 ---------- */
.page-news .news-reports-hero {
  margin: 0 0 clamp(24px, 3vw, 36px);
  border: 1px solid var(--news-line);
}

.page-news .news-wall {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
}

.page-news .news-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(18px, 2.2vw, 26px);
  background: var(--night-2);
  border: 1px solid var(--news-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--news-cut)), calc(100% - var(--news-cut)) 100%, 0 100%);
  transition: transform .22s var(--ease), border-color .22s var(--ease);
}

.page-news .news-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 44px;
  height: 2px;
  background: var(--mint);
}

.page-news .news-card:hover {
  transform: translateY(-3px);
  border-color: rgba(56, 242, 196, .42);
}

.page-news .news-card--cream {
  background: var(--cream);
  border-color: var(--cream);
  color: var(--ink);
}

.page-news .news-card--cream::before {
  background: var(--amber);
}

.page-news .news-card--cream:hover {
  border-color: var(--mint-deep);
}

.page-news .news-card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  font-size: 12px;
  color: rgba(216, 228, 232, .72);
}

.page-news .news-card--cream .news-card-meta {
  color: rgba(43, 31, 26, .68);
}

.page-news .news-card-title {
  margin: 0 0 10px;
  font-size: clamp(17px, 1.9vw, 21px);
  line-height: 1.45;
  letter-spacing: .01em;
  color: var(--white);
}

.page-news .news-card--cream .news-card-title {
  color: var(--ink);
}

.page-news .news-card-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(216, 228, 232, .84);
}

.page-news .news-card--cream .news-card-text {
  color: rgba(43, 31, 26, .82);
}

.page-news .news-details {
  margin-top: 14px;
  border-top: 1px solid var(--news-line);
  padding-top: 10px;
  font-size: 13px;
}

.page-news .news-card--cream .news-details {
  border-top-color: rgba(43, 31, 26, .16);
}

.page-news .news-details summary {
  cursor: pointer;
  color: var(--mint);
  letter-spacing: .04em;
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
}

.page-news .news-details summary::-webkit-details-marker {
  display: none;
}

.page-news .news-details summary::before {
  content: "+";
  font-family: var(--font-mono);
  color: var(--amber);
}

.page-news .news-details[open] summary::before {
  content: "−";
}

.page-news .news-card--cream .news-details summary {
  color: var(--mint-deep);
}

.page-news .news-details ul {
  margin: 10px 0 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
  line-height: 1.75;
  color: rgba(216, 228, 232, .8);
}

.page-news .news-card--cream .news-details ul {
  color: rgba(43, 31, 26, .8);
}

.page-news .news-wall-foot {
  margin: clamp(24px, 3vw, 36px) 0 0;
  padding-top: 18px;
  border-top: 1px dashed var(--news-line);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(216, 228, 232, .8);
}

.page-news .news-wall-foot a {
  color: var(--mint);
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ---------- 专题 ---------- */
.page-news .news-special-grid {
  align-items: start;
}

.page-news .news-special-intro .lead {
  margin-top: 14px;
}

.page-news .news-special-figure {
  margin: clamp(20px, 2.6vw, 30px) 0 0;
  border: 1px solid var(--news-line);
}

.page-news .news-special-body {
  margin-top: clamp(24px, 3vw, 0px);
}

.page-news .news-special-tabs {
  flex-wrap: wrap;
}

.page-news .news-special-panel {
  margin-top: clamp(16px, 2vw, 22px);
  padding: clamp(18px, 2.2vw, 28px);
  background: var(--night-2);
  border: 1px solid var(--news-line);
  border-left: 3px solid var(--amber);
}

.page-news .news-plain-list {
  list-style: none;
  margin: clamp(14px, 2vw, 20px) 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-plain-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(216, 228, 232, .86);
}

.page-news .news-plain-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 12px;
  height: 2px;
  background: var(--mint);
}

/* ---------- 本地档案 ---------- */
.page-news .news-archive-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 44px);
  align-items: center;
}

.page-news .news-archive-media figure {
  margin: 0;
  border: 1px solid var(--news-line);
}

.page-news .news-archive-lead {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .news-facts {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  display: grid;
  gap: 14px;
}

.page-news .news-fact {
  padding: 14px 16px;
  background: var(--night-2);
  border-left: 2px solid var(--mint);
}

.page-news .news-fact dt {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .03em;
  color: var(--white);
}

.page-news .news-fact dd {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(216, 228, 232, .82);
}

.page-news .news-archive-more {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(216, 228, 232, .8);
}

.page-news .news-archive-more a {
  color: var(--mint);
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ---------- 更新节奏 ---------- */
.page-news .news-cadence-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--news-gap);
}

.page-news .news-cadence-item {
  padding: clamp(18px, 2.2vw, 26px);
  border: 1px solid var(--news-line);
  border-top: 2px solid var(--amber);
  background: rgba(14, 42, 74, .6);
}

.page-news .news-cadence-num {
  margin: 0;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1;
  font-weight: 700;
  color: var(--mint);
}

.page-news .news-cadence-item h3 {
  margin: 12px 0 8px;
  font-size: 16px;
  letter-spacing: .03em;
  color: var(--white);
}

.page-news .news-cadence-item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(216, 228, 232, .82);
}

/* ---------- 合作 ---------- */
.page-news .news-collab-panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 2.6vw, 34px);
  padding: clamp(22px, 3vw, 42px);
  border: 1px solid rgba(255, 138, 61, .32);
  background:
    linear-gradient(135deg, rgba(255, 138, 61, .10), transparent 55%),
    var(--night-2);
}

.page-news .news-collab-text h2 {
  margin: 14px 0 12px;
  color: var(--white);
}

.page-news .news-collab-text p {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(216, 228, 232, .84);
}

.page-news .news-collab-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-start;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .news-wall {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-news .news-card {
    grid-column: span 3;
  }

  .page-news .news-card--wide {
    grid-column: span 4;
  }

  .page-news .news-card--slim {
    grid-column: span 2;
  }

  .page-news .news-thread-list li {
    grid-template-columns: auto 1fr;
    gap: 12px;
    align-items: baseline;
  }

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

@media (min-width: 900px) {
  .page-news .news-masthead-grid {
    grid-template-columns: minmax(0, 1fr) minmax(250px, 310px);
    gap: clamp(32px, 5vw, 72px);
  }

  .page-news .news-round-body {
    grid-template-columns: minmax(200px, 240px) minmax(0, 1fr);
    gap: clamp(28px, 3.4vw, 48px);
  }

  .page-news .news-round-rail {
    position: sticky;
    top: 108px;
  }

  .page-news .news-archive-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-news .news-collab-panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

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

  .page-news .news-card:hover {
    transform: none;
  }
}
<<<END>>>