.page-news {
  --news-card: rgba(46, 74, 58, .24);
  --news-inner: rgba(14, 59, 51, .55);
  --news-ink-soft: rgba(232, 245, 238, .78);
  --news-ink-dim: rgba(232, 245, 238, .68);
  background: var(--ink);
  color: var(--cool);
}

.page-news .section {
  padding: clamp(44px, 6vw, 86px) 0;
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: clamp(16px, 2.4vw, 24px);
  font-size: var(--fs-micro);
  letter-spacing: .04em;
  color: var(--stone);
}

.page-news .breadcrumb a {
  color: var(--stone);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}

.page-news .breadcrumb a:hover {
  color: var(--mint);
  border-color: var(--line-mint);
}

.page-news .breadcrumb [aria-current="page"] {
  color: var(--cool);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 4.6vw, 62px) 0 clamp(32px, 5vw, 74px);
  background: linear-gradient(150deg, var(--board) 0%, var(--teal) 48%, var(--ink) 100%);
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, var(--line-soft) 0 1px, transparent 1px 88px);
  opacity: .55;
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  top: -32%;
  right: -14%;
  width: min(640px, 64%);
  height: 176%;
  background: var(--mint);
  opacity: .07;
  transform: rotate(16deg);
  pointer-events: none;
}

.page-news .news-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 3.4vw, 44px);
  align-items: start;
}

.page-news .news-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-title);
  font-size: var(--fs-display);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -.02em;
  color: var(--cool);
  max-width: 16em;
}

.page-news .news-hero__dek {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: var(--fs-body);
  line-height: 1.85;
  color: var(--news-ink-soft);
}

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

.page-news .news-hero__stats {
  list-style: none;
  margin: clamp(30px, 4vw, 46px) 0 0;
  padding: 20px 0 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(118px, 1fr));
  gap: 18px;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-hero__stats .stat__value {
  display: block;
  font-family: var(--font-num);
  font-size: clamp(1.55rem, 2.4vw, 2.1rem);
  line-height: 1;
  letter-spacing: .02em;
  color: var(--lemon);
}

.page-news .news-hero__stats .stat__label {
  display: block;
  margin-top: 8px;
  font-size: var(--fs-micro);
  line-height: 1.55;
  color: var(--stone);
}

/* 头条卡 */
.page-news .news-feature {
  background: var(--news-inner);
  overflow: hidden;
}

.page-news .news-feature .media-frame {
  margin: 0;
}

.page-news .news-feature .panel__body {
  padding: clamp(16px, 2.2vw, 26px);
}

.page-news .news-feature .panel__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
}

.page-news .news-feature .panel__title {
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(1.15rem, 1.4vw + .7rem, 1.55rem);
  font-weight: 800;
  line-height: 1.36;
  color: var(--cool);
}

.page-news .news-feature .panel__body p {
  margin: 12px 0 0;
  font-size: var(--fs-small);
  line-height: 1.85;
  color: var(--news-ink-dim);
}

.page-news .news-feature__time {
  font-family: var(--font-num);
  font-size: var(--fs-micro);
  letter-spacing: .08em;
  color: var(--clay);
}

.page-news .news-feature__link {
  display: inline-block;
  margin-top: 16px;
  padding-bottom: 2px;
  font-size: var(--fs-small);
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid var(--line-mint);
  transition: color .2s ease, border-color .2s ease;
}

.page-news .news-feature__link:hover {
  color: var(--lemon);
  border-color: var(--lemon);
}

/* ---------- 最新观察 ---------- */
.page-news .news-band {
  margin-top: clamp(20px, 3vw, 32px);
}

.page-news .news-band .media-frame {
  margin: 0;
}

.page-news .news-index {
  margin-top: clamp(20px, 3vw, 34px);
  gap: clamp(18px, 2.4vw, 34px);
  align-items: start;
}

.page-news .news-axis {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-news .news-axis__bar {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-news .news-axis__bar .filter-btn {
  width: 100%;
  justify-content: flex-start;
  text-align: left;
  gap: 10px;
}

.page-news .news-axis__bar .filter-btn::before {
  content: "";
  flex: none;
  width: 6px;
  height: 6px;
  background: var(--moss);
  transition: background .2s ease, transform .2s ease;
}

.page-news .news-axis__bar .filter-btn[aria-pressed="true"]::before {
  background: var(--lemon);
  transform: rotate(45deg);
}

.page-news .news-axis__note {
  margin: 0;
  padding: 4px 0 4px 14px;
  border-left: 2px solid var(--ember);
  font-size: var(--fs-micro);
  line-height: 1.8;
  color: var(--stone);
}

.page-news .news-list {
  counter-reset: newsIdx;
  border-top: 1px solid var(--line-mint);
}

.page-news .news-item {
  position: relative;
  padding: 20px 54px 20px 18px;
  border-bottom: 1px solid var(--line-soft);
  transition: background .25s ease;
}

.page-news .news-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 2px;
  background: var(--moss);
  transition: background .25s ease, top .25s ease, bottom .25s ease;
}

.page-news .news-item::after {
  counter-increment: newsIdx;
  content: counter(newsIdx, decimal-leading-zero);
  position: absolute;
  top: 16px;
  right: 14px;
  font-family: var(--font-num);
  font-size: 1.4rem;
  letter-spacing: .05em;
  color: rgba(244, 255, 94, .16);
  transition: color .25s ease;
}

.page-news .news-item:hover {
  background: var(--news-card);
}

.page-news .news-item:hover::before {
  top: 0;
  bottom: 0;
  background: var(--mint);
}

.page-news .news-item:hover::after {
  color: var(--lemon);
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  margin-bottom: 10px;
}

.page-news .news-item__time {
  font-family: var(--font-num);
  font-size: var(--fs-micro);
  letter-spacing: .08em;
  color: var(--stone);
}

.page-news .news-item__title {
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(1.02rem, 1.05vw + .82rem, 1.26rem);
  font-weight: 700;
  line-height: 1.45;
  color: var(--cool);
}

.page-news .news-item__dek {
  margin: 8px 0 0;
  font-size: var(--fs-small);
  line-height: 1.8;
  color: var(--stone);
}

.page-news .news-item__more {
  margin-top: 10px;
}

.page-news .news-item__more summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding-bottom: 2px;
  cursor: pointer;
  list-style: none;
  font-size: var(--fs-micro);
  letter-spacing: .05em;
  color: var(--mint);
  border-bottom: 1px dashed var(--line-mint);
}

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

.page-news .news-item__more summary::before {
  content: "+";
  font-family: var(--font-num);
  font-size: .95rem;
  color: var(--lemon);
}

.page-news .news-item__more[open] summary::before {
  content: "\2013";
}

.page-news .news-item__more p {
  margin: 12px 0 0;
  padding-left: 14px;
  border-left: 1px solid var(--line-mint);
  font-size: var(--fs-small);
  line-height: 1.85;
  color: var(--news-ink-dim);
}

.page-news .news-item__link {
  display: inline-block;
  margin-top: 12px;
  padding-bottom: 1px;
  font-size: var(--fs-micro);
  letter-spacing: .04em;
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid var(--line-mint);
  transition: color .2s ease, border-color .2s ease;
}

.page-news .news-item__link:hover {
  color: var(--lemon);
  border-color: var(--lemon);
}

.page-news [data-filter-empty] {
  grid-column: 1 / -1;
  margin: 0;
  padding: 22px;
  border: 1px dashed var(--line-mint);
  font-size: var(--fs-small);
  color: var(--stone);
}

/* ---------- 赛后复盘专题 ---------- */
.page-news .review-panel {
  background: var(--cream);
  color: var(--ink);
  padding: clamp(22px, 3.2vw, 42px);
  border: 1px solid rgba(11, 15, 14, .14);
}

.page-news .review-panel .eyebrow {
  color: var(--ember);
}

.page-news .review-panel h2 {
  margin: 12px 0 0;
  font-family: var(--font-title);
  font-size: var(--fs-h2);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-news .review-panel > p {
  margin: 16px 0 0;
  font-size: var(--fs-body);
  line-height: 1.9;
  color: rgba(11, 15, 14, .76);
}

.page-news .review-steps {
  list-style: none;
  counter-reset: rstep;
  margin: 26px 0 0;
  padding: 0;
}

.page-news .review-steps li {
  counter-increment: rstep;
  position: relative;
  padding: 15px 0 15px 50px;
  border-top: 1px solid rgba(11, 15, 14, .12);
  font-size: var(--fs-small);
  line-height: 1.85;
  color: rgba(11, 15, 14, .78);
}

.page-news .review-steps li::before {
  content: counter(rstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 13px;
  font-family: var(--font-num);
  font-size: 1.4rem;
  letter-spacing: .04em;
  color: var(--ember);
}

.page-news .review-steps strong {
  display: block;
  margin-bottom: 3px;
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
}

.page-news .review-panel__foot {
  margin: 24px 0 0;
  padding-top: 18px;
  border-top: 1px dashed rgba(11, 15, 14, .2);
  font-size: var(--fs-small);
  line-height: 1.9;
  color: rgba(11, 15, 14, .7);
}

.page-news .review-aside {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-news .review-aside .media-frame {
  margin: 0;
}

.page-news .news-aside-note {
  margin: 0;
  padding: 4px 0 4px 16px;
  border-left: 2px solid var(--clay);
  font-size: var(--fs-micro);
  line-height: 1.85;
  color: var(--stone);
}

/* ---------- 平板回放体验 ---------- */
.page-news .replay-section {
  background: linear-gradient(180deg, var(--ink) 0%, var(--board) 100%);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-news .replay-figure .media-frame {
  margin: 0;
}

.page-news .replay-copy h3 {
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(1.15rem, 1.2vw + .82rem, 1.5rem);
  font-weight: 800;
  line-height: 1.4;
  color: var(--lemon);
}

.page-news .replay-copy > p {
  margin: 14px 0 0;
  font-size: var(--fs-body);
  line-height: 1.9;
  color: var(--news-ink-soft);
}

.page-news .replay-path {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-news .replay-path li {
  position: relative;
  padding-left: 24px;
  font-size: var(--fs-small);
  line-height: 1.8;
  color: var(--news-ink-soft);
}

.page-news .replay-path li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 13px;
  height: 1px;
  background: var(--mint);
}

/* ---------- 版本记录 ---------- */
.page-news .version-track {
  list-style: none;
  position: relative;
  margin: 0;
  padding: 0;
}

.page-news .version-track::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 10px;
  bottom: 14px;
  width: 1px;
  background: linear-gradient(180deg, var(--mint) 0%, var(--ember) 38%, var(--moss) 72%, transparent 100%);
}

.page-news .version-node {
  position: relative;
  padding: 0 0 clamp(22px, 2.6vw, 32px) 34px;
}

.page-news .version-node::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 15px;
  height: 15px;
  background: var(--ink);
  border: 1px solid var(--ember);
  transform: rotate(45deg);
}

.page-news .version-node--mint::before {
  border-color: var(--mint);
}

.page-news .version-node__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 12px;
}

.page-news .version-node__no {
  font-family: var(--font-num);
  font-size: 1.3rem;
  line-height: 1;
  letter-spacing: .06em;
  color: var(--lemon);
}

.page-news .version-node__head h3 {
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(1rem, .5vw + .88rem, 1.15rem);
  font-weight: 700;
  line-height: 1.45;
  color: var(--cool);
}

.page-news .version-node p {
  margin: 10px 0 0;
  max-width: 52em;
  font-size: var(--fs-small);
  line-height: 1.85;
  color: var(--stone);
}

/* ---------- 更新与反馈 ---------- */
.page-news .outreach-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  margin-top: clamp(20px, 3vw, 30px);
}

.page-news .outreach-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
  padding: clamp(20px, 2.6vw, 30px);
}

.page-news .outreach-card h3 {
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(1.08rem, .8vw + .92rem, 1.32rem);
  font-weight: 800;
  line-height: 1.4;
  color: var(--cool);
}

.page-news .outreach-card > p {
  margin: 0;
  font-size: var(--fs-small);
  line-height: 1.9;
  color: var(--news-ink-dim);
}

.page-news .news-kv {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  width: 100%;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-kv__k {
  flex: none;
  min-width: 5.2em;
  font-size: var(--fs-micro);
  letter-spacing: .08em;
  color: var(--stone);
}

.page-news .news-kv__v {
  font-size: var(--fs-small);
  color: var(--cool);
  word-break: break-word;
}

.page-news .outreach-card .btn {
  margin-top: 4px;
}

.page-news .outreach-card .btn + .btn {
  margin-top: 8px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-news .outreach-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .page-news .news-axis {
    position: sticky;
    top: 92px;
  }

  .page-news .outreach-grid {
    grid-template-columns: 1.15fr .85fr;
  }

  .page-news .news-item {
    padding-right: 66px;
  }
}

@media (min-width: 960px) {
  .page-news .news-hero__grid {
    grid-template-columns: 1.05fr .95fr;
  }
}

@media (min-width: 1120px) {
  .page-news .board.replay-section,
  .page-news .section .board {
    column-gap: clamp(22px, 2.4vw, 36px);
  }
}

@media (max-width: 520px) {
  .page-news .news-item {
    padding: 18px 16px 18px 16px;
  }

  .page-news .news-item::after {
    top: auto;
    bottom: 14px;
    right: 12px;
    font-size: 1.1rem;
  }

  .page-news .news-hero__actions .btn {
    flex: 1 1 auto;
  }

  .page-news .review-steps li {
    padding-left: 42px;
  }
}
<<<END>>>
```