.page-news {
  --news-rail-pad: 20px;
  position: relative;
  background:
    radial-gradient(120% 62% at 6% -8%, rgba(0, 230, 118, .13), transparent 62%),
    radial-gradient(110% 58% at 98% 4%, rgba(255, 107, 26, .1), transparent 64%),
    linear-gradient(180deg, var(--depth) 0%, var(--night) 28%, var(--night) 100%);
  color: var(--white);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-news img {
  display: block;
  max-width: 100%;
  height: auto;
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  padding-top: 26px;
  font-size: 13px;
}

.page-news .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .breadcrumb li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--mist);
}

.page-news .breadcrumb li + li::before {
  content: "/";
  color: rgba(199, 208, 217, .38);
}

.page-news .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  transition: color .18s ease;
}

.page-news .breadcrumb a:hover,
.page-news .breadcrumb a:focus-visible {
  color: var(--track);
}

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

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  padding: 26px 0 38px;
  border-bottom: 1px solid var(--line);
}

.page-news .news-hero h1 {
  margin: 16px 0 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 7.4vw, 56px);
  line-height: 1.08;
  letter-spacing: -.02em;
  text-wrap: balance;
}

.page-news .news-lead {
  margin: 20px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.7;
  color: var(--silver);
}

.page-news .hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .hero-stats li {
  padding-top: 12px;
  border-top: 2px solid var(--track);
}

.page-news .hero-stats li:nth-child(2) {
  border-top-color: var(--ember);
}

.page-news .hero-stats li:nth-child(3) {
  border-top-color: var(--line-strong);
}

.page-news .hero-stats .num {
  display: block;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--white);
  letter-spacing: -.01em;
}

.page-news .hero-stats li:nth-child(2) .num {
  color: var(--ember);
}

.page-news .stat-cap {
  display: block;
  margin-top: 5px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--mist);
}

/* ---------- 置顶条目 ---------- */
.page-news .news-lead-section {
  padding-top: 40px;
}

.page-news .lead-card {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(155deg, var(--console) 0%, rgba(10, 26, 47, .92) 100%);
  box-shadow: 0 26px 64px rgba(5, 13, 24, .5);
}

.page-news .lead-media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--depth);
}

.page-news .lead-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .8;
}

.page-news .lead-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 13, 24, .08) 0%, rgba(5, 13, 24, .86) 100%);
  pointer-events: none;
}

.page-news .lead-body {
  padding: 24px 20px 28px;
}

.page-news .lead-version {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(42px, 13vw, 74px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--track);
}

.page-news .lead-body h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 5.4vw, 34px);
  line-height: 1.18;
  letter-spacing: -.015em;
}

.page-news .lead-text {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--silver);
}

.page-news .lead-points {
  display: grid;
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .lead-points li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--silver);
}

.page-news .lead-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .64em;
  width: 12px;
  height: 2px;
  background: var(--ember);
}

.page-news .lead-body .btn {
  margin-top: 22px;
}

/* ---------- 条目流 ---------- */
.page-news .news-stream {
  padding-top: 56px;
}

.page-news .news-tabs {
  margin-top: 24px;
}

.page-news .tablist {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  scrollbar-width: thin;
}

.page-news .tab {
  flex: 0 0 auto;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--silver);
  font-family: inherit;
  font-size: 14px;
  letter-spacing: .04em;
  white-space: nowrap;
  cursor: pointer;
  transition: background .18s ease, color .18s ease, border-color .18s ease;
}

.page-news .tab:hover {
  color: var(--track-soft);
  border-color: rgba(0, 230, 118, .5);
}

.page-news .tab[aria-selected="true"] {
  background: var(--track);
  border-color: var(--track);
  color: var(--depth);
  font-weight: 700;
}

.page-news .tab:focus-visible {
  outline: 2px solid var(--track-soft);
  outline-offset: 3px;
}

.page-news .tabpanel {
  padding-top: 26px;
}

.page-news .tabpanel:focus-visible {
  outline: 2px solid var(--track);
  outline-offset: 8px;
}

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

.page-news .entry-list > li {
  min-width: 0;
}

.page-news .entry {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: rgba(18, 38, 63, .6);
  transition: border-color .18s ease, background .18s ease;
}

.page-news .entry[open] {
  border-color: rgba(0, 230, 118, .42);
  background: rgba(18, 38, 63, .94);
}

.page-news .entry summary {
  position: relative;
  display: grid;
  gap: 10px;
  padding: 18px 46px 18px 18px;
  cursor: pointer;
  list-style: none;
}

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

.page-news .entry summary::after {
  content: "+";
  position: absolute;
  top: 15px;
  right: 16px;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--track);
}

.page-news .entry[open] summary::after {
  content: "−";
  color: var(--ember);
}

.page-news .entry summary:focus-visible {
  outline: 2px solid var(--track);
  outline-offset: -2px;
  border-radius: var(--radius-sm);
}

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

.page-news .entry-tag {
  padding: 3px 9px;
  border: 1px solid rgba(0, 230, 118, .4);
  border-radius: 4px;
  background: var(--track-dim);
  color: var(--track-soft);
  font-size: 11px;
  letter-spacing: .16em;
}

.page-news .entry-tag--topic {
  border-color: rgba(255, 107, 26, .42);
  background: rgba(255, 107, 26, .1);
  color: var(--ember);
}

.page-news .entry-tag--data {
  border-color: rgba(199, 208, 217, .32);
  background: rgba(199, 208, 217, .06);
  color: var(--silver);
}

.page-news .entry-time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .02em;
  color: var(--mist);
}

.page-news .entry-title {
  margin: 0;
  font-size: 17px;
  line-height: 1.45;
  font-weight: 700;
  color: var(--white);
}

.page-news .entry-body {
  margin: 0;
  padding: 14px 18px 18px;
  border-top: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.7;
  color: var(--silver);
}

/* ---------- 分隔条 ---------- */
.page-news .news-divider {
  padding-top: 52px;
  padding-bottom: 8px;
}

.page-news .news-divider .media-frame {
  border-radius: var(--radius);
}

/* ---------- 赛季专题 ---------- */
.page-news .news-topics {
  padding-top: 52px;
}

.page-news .topics-rail {
  margin-top: 26px;
  padding-inline: max(20px, calc((100% - var(--shell-max)) / 2));
  padding-bottom: 20px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
}

.page-news .topic-track {
  display: flex;
  gap: 16px;
  width: max-content;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .topic-card {
  display: flex;
  flex-direction: column;
  width: min(76vw, 320px);
  overflow: hidden;
  scroll-snap-align: start;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--console);
}

.page-news .topic-cover {
  position: relative;
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--depth);
}

.page-news .topic-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .84;
}

.page-news .topic-cover--plain {
  display: grid;
  place-items: center;
  background:
    radial-gradient(85% 95% at 28% 18%, rgba(0, 230, 118, .16), transparent 62%),
    linear-gradient(150deg, var(--console), var(--depth));
}

.page-news .topic-no {
  font-family: var(--font-mono);
  font-size: clamp(46px, 15vw, 76px);
  font-weight: 700;
  line-height: 1;
  color: rgba(199, 208, 217, .26);
}

.page-news .topic-body {
  display: grid;
  gap: 8px;
  padding: 18px;
}

.page-news .topic-period {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--track-soft);
}

.page-news .topic-body h3 {
  margin: 0;
  font-size: 17px;
  line-height: 1.42;
  color: var(--white);
}

.page-news .topic-body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 数据观察 ---------- */
.page-news .news-observe {
  padding-top: 52px;
}

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

.page-news .observe-figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--depth);
}

.page-news .observe-figure img {
  width: 100%;
  aspect-ratio: 12 / 7;
  object-fit: cover;
  opacity: .82;
}

.page-news .observe-body .section-title {
  margin-top: 12px;
}

.page-news .observe-points {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .observe-points li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--silver);
}

.page-news .observe-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 9px;
  height: 9px;
  border: 1px solid var(--ember);
  border-radius: 2px;
}

.page-news .observe-body .btn {
  margin-top: 24px;
}

/* ---------- 投稿与纠错 ---------- */
.page-news .news-contribute {
  padding-top: 56px;
  padding-bottom: 76px;
}

.page-news .contribute-grid {
  margin-top: 26px;
}

.page-news .contribute-card {
  padding: 22px;
  border-radius: var(--radius);
  background: var(--console);
  border: 1px solid var(--line);
}

.page-news .contribute-card h3 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: -.01em;
  color: var(--white);
}

.page-news .contribute-card ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .contribute-card li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--silver);
}

.page-news .contribute-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 9px;
  height: 2px;
  background: var(--track);
}

.page-news .contribute-card a {
  display: inline-block;
  margin-top: 18px;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(0, 230, 118, .4);
  color: var(--track);
  font-size: 14px;
  text-decoration: none;
  transition: color .18s ease, border-color .18s ease;
}

.page-news .contribute-card a:hover,
.page-news .contribute-card a:focus-visible {
  color: var(--track-soft);
  border-color: var(--track-soft);
}

.page-news .contribute-contact {
  margin: 26px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .02em;
  line-height: 1.8;
  color: var(--mist);
  overflow-wrap: anywhere;
}

/* ---------- 平板以上 ---------- */
@media (min-width: 720px) {
  .page-news .hero-stats {
    gap: 24px;
  }

  .page-news .hero-stats .num {
    font-size: 32px;
  }

  .page-news .topic-card {
    width: 300px;
  }

  .page-news .news-divider {
    padding-top: 76px;
  }
}

@media (min-width: 860px) {
  .page-news .news-hero {
    padding: 38px 0 56px;
  }

  .page-news .news-lead {
    font-size: 17px;
  }

  .page-news .news-lead-section {
    padding-top: 56px;
  }

  .page-news .lead-card {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-news .lead-media {
    aspect-ratio: auto;
    min-height: 420px;
  }

  .page-news .lead-body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 44px 44px 48px;
  }

  .page-news .news-stream,
  .page-news .news-topics,
  .page-news .news-observe {
    padding-top: 88px;
  }

  .page-news .entry-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    align-items: start;
  }

  .page-news .entry-list > li:nth-child(even) {
    margin-top: 42px;
  }

  .page-news .observe-grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 1fr);
    gap: 52px;
    align-items: center;
  }

  .page-news .topic-track {
    gap: 22px;
  }

  .page-news .topic-card {
    width: 340px;
  }

  .page-news .news-contribute {
    padding-top: 88px;
    padding-bottom: 104px;
  }

  .page-news .contribute-grid {
    gap: 24px;
  }
}

@media (min-width: 1100px) {
  .page-news .lead-body {
    padding: 52px 56px 56px;
  }

  .page-news .entry summary {
    padding: 20px 50px 20px 22px;
  }

  .page-news .entry-title {
    font-size: 18px;
  }

  .page-news .entry-body {
    padding: 16px 22px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .tab,
  .page-news .entry,
  .page-news .contribute-card a {
    transition: none;
  }
}
<<<END>>>