.page-news {
  --news-cut: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
  --news-cut-lg: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 0 100%);
  --news-tint: rgba(47, 243, 224, .06);
  padding-bottom: 3.5rem;
}

.page-news .news-hero {
  position: relative;
  padding: 1.5rem 0 2.5rem;
  overflow: hidden;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -25%;
  width: 70%;
  height: 180%;
  background: radial-gradient(circle at 50% 50%, rgba(139, 92, 246, .2), transparent 68%);
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--violet) 46%, transparent 78%);
  opacity: .65;
}

.page-news .news-hero__inner {
  position: relative;
  display: grid;
  gap: 1.75rem;
}

.page-news .news-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 7vw, 3.4rem);
  line-height: 1.08;
  letter-spacing: -.02em;
  margin: .55rem 0 .9rem;
  color: var(--ice);
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: 1.25rem;
}

.page-news .scoreboard {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  clip-path: var(--news-cut-lg);
}

.page-news .scoreboard::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--cyan) 70%, transparent);
}

.page-news .scoreboard__row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .35rem 1rem;
  align-items: start;
  padding: 1rem 1.1rem;
  background: var(--ink-900);
  transition: background .18s var(--ease);
}

.page-news .scoreboard__row:hover {
  background: var(--panel);
}

.page-news .scoreboard__row--hot {
  background: linear-gradient(120deg, rgba(255, 122, 26, .16), var(--ink-900) 62%);
}

.page-news .scoreboard__no {
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .06em;
  color: var(--cyan);
  padding-top: .2rem;
}

.page-news .scoreboard__row--hot .scoreboard__no {
  color: var(--orange);
}

.page-news .scoreboard__kicker {
  margin: 0 0 .32rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-news .scoreboard__title {
  margin: 0;
  font-size: 1rem;
  line-height: 1.45;
  font-weight: 600;
  color: var(--ice);
}

/* ---------- 布局 ---------- */
.page-news .news-layout {
  display: grid;
  gap: 2rem;
  padding-top: 2.25rem;
  align-items: start;
}

.page-news .news-rail {
  display: grid;
  gap: 1.5rem;
  align-self: start;
  border-top: 2px solid var(--cyan);
  padding-top: 1rem;
}

.page-news .news-rail__title {
  margin: 0 0 .6rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .15em;
  color: var(--mist);
}

.page-news .news-rail__list {
  list-style: none;
  margin: 0;
  padding: 0 0 .25rem;
  display: flex;
  gap: .5rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-news .news-rail__link {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  padding: .45rem .8rem;
  border: 1px solid var(--line);
  clip-path: var(--news-cut);
  color: var(--ice);
  text-decoration: none;
  white-space: nowrap;
  font-size: .88rem;
  background: var(--ink-900);
  transition: border-color .18s var(--ease), background .18s var(--ease);
}

.page-news .news-rail__link:hover,
.page-news .news-rail__link:focus-visible {
  border-color: var(--cyan);
  background: var(--news-tint);
}

.page-news .news-rail__no {
  font-family: var(--font-mono);
  font-size: .72rem;
  color: var(--cyan);
}

.page-news .news-rail__tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}

.page-news .news-rail__hint {
  margin: .8rem 0 0;
  font-size: .82rem;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 内容块 ---------- */
.page-news .news-stream {
  display: grid;
  gap: 2.5rem;
  min-width: 0;
}

.page-news .news-block {
  min-width: 0;
}

.page-news .news-stream > .news-block + .news-block {
  border-top: 1px solid var(--line);
  padding-top: 2.25rem;
}

.page-news .news-block__intro {
  max-width: 64ch;
  margin: .75rem 0 0;
  color: var(--mist);
  font-size: .95rem;
  line-height: 1.65;
}

/* ---------- 头条 ---------- */
.page-news .lead-story {
  margin-top: 1.5rem;
  background: linear-gradient(155deg, var(--panel), var(--ink-900) 72%);
  clip-path: var(--news-cut-lg);
  overflow: hidden;
}

.page-news .lead-story__img {
  display: block;
  width: 100%;
  height: 168px;
  object-fit: cover;
}

.page-news .lead-story__body {
  padding: 1.15rem 1.2rem 1.4rem;
}

.page-news .lead-story__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-bottom: .7rem;
}

.page-news .lead-story__title {
  margin: 0 0 .6rem;
  font-family: var(--font-display);
  font-size: 1.3rem;
  line-height: 1.32;
  font-weight: 800;
  color: var(--ice);
}

.page-news .lead-story__text {
  margin: 0;
  color: var(--mist);
  font-size: .94rem;
  line-height: 1.68;
}

/* ---------- 双卡错位 ---------- */
.page-news .story-pair {
  display: grid;
  gap: 1.25rem;
  margin-top: 1.25rem;
}

.page-news .story-card {
  display: flex;
  flex-direction: column;
  background: var(--ink-900);
  border: 1px solid var(--line);
  overflow: hidden;
}

.page-news .story-card img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  height: auto;
  object-fit: cover;
}

.page-news .story-card--text {
  border-left: 3px solid var(--green);
}

.page-news .story-card__body {
  padding: 1.05rem 1.15rem 1.3rem;
}

.page-news .story-card__meta {
  margin: 0 0 .6rem;
}

.page-news .story-card__title {
  margin: 0 0 .55rem;
  font-size: 1.08rem;
  line-height: 1.42;
  font-weight: 700;
  color: var(--ice);
}

.page-news .story-card__text {
  margin: 0;
  color: var(--mist);
  font-size: .9rem;
  line-height: 1.66;
}

/* ---------- 细目列表 ---------- */
.page-news .story-list__head {
  display: none;
  margin-top: 1.75rem;
  padding: 0 .35rem .5rem;
  border-bottom: 1px solid var(--line-strong);
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-news .story-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
}

.page-news .story-list__item {
  border-top: 1px solid var(--line);
}

.page-news .story-list__item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-news .story-list__time {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--orange);
}

.page-news .story-list .disclosure__trigger {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 1.5rem;
  grid-template-areas:
    "time icon"
    "label icon";
  align-items: center;
  gap: .35rem .75rem;
  padding: .85rem .35rem;
  background: none;
  border: 0;
  color: var(--ice);
  text-align: left;
  cursor: pointer;
  font: inherit;
  transition: background .18s var(--ease);
}

.page-news .story-list .disclosure__trigger:hover,
.page-news .story-list .disclosure__trigger:focus-visible {
  background: var(--news-tint);
}

.page-news .story-list__time {
  grid-area: time;
}

.page-news .story-list .disclosure__label {
  grid-area: label;
  font-size: .96rem;
  line-height: 1.45;
  color: var(--ice);
}

.page-news .story-list .disclosure__icon {
  grid-area: icon;
  justify-self: end;
  align-self: center;
}

.page-news .story-list .disclosure__panel {
  padding: 0 .35rem 1rem;
  color: var(--mist);
  font-size: .9rem;
  line-height: 1.68;
}

.page-news .story-list .disclosure__panel p {
  margin: 0;
}

.page-news .story-list .disclosure__panel a,
.page-news .reading-note a,
.page-news .partner-panel__note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 243, 224, .4);
}

.page-news .story-list .disclosure__panel a:hover,
.page-news .reading-note a:hover,
.page-news .partner-panel__note a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 专题 ---------- */
.page-news .topic-grid {
  display: grid;
  gap: 1.25rem;
  margin-top: 1.5rem;
}

.page-news .topic-card {
  background: var(--ink-900);
  border: 1px solid var(--line);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.page-news .topic-card img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  height: auto;
  object-fit: cover;
}

.page-news .topic-card__body {
  padding: 1.1rem 1.2rem 1.35rem;
}

.page-news .topic-card__body h3 {
  margin: .7rem 0 .55rem;
  font-size: 1.1rem;
  line-height: 1.4;
  font-weight: 700;
  color: var(--ice);
}

.page-news .topic-card__body p {
  margin: 0 0 .8rem;
  color: var(--mist);
  font-size: .9rem;
  line-height: 1.68;
}

.page-news .topic-card--poss {
  background: linear-gradient(170deg, rgba(139, 92, 246, .14), var(--ink-900) 58%);
}

.page-news .topic-card--cards {
  background: linear-gradient(110deg, rgba(255, 209, 102, .1), var(--ink-900) 55%);
  border-left: 3px solid var(--yellow);
}

.page-news .topic-card__note {
  font-size: .82rem;
  color: var(--mist);
  opacity: .85;
  margin-bottom: 0;
}

.page-news .topic-card .disclosure__trigger {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .4rem .75rem;
  background: none;
  border: 1px solid var(--line-strong);
  clip-path: var(--news-cut);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .1em;
  cursor: pointer;
  transition: border-color .18s var(--ease), background .18s var(--ease);
}

.page-news .topic-card .disclosure__trigger:hover {
  border-color: var(--cyan);
  background: var(--news-tint);
}

.page-news .topic-card .disclosure__panel {
  margin-top: .85rem;
  padding-top: .85rem;
  border-top: 1px dashed var(--line);
  color: var(--mist);
  font-size: .88rem;
  line-height: 1.68;
}

.page-news .topic-card .disclosure__panel p {
  margin: 0;
}

/* ---------- 稍后读 ---------- */
.page-news .reading-layout {
  display: grid;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.page-news .reading-figure {
  margin: 0;
  background: var(--ink-900);
  border: 1px solid var(--line);
  overflow: hidden;
  clip-path: var(--news-cut);
}

.page-news .reading-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .reading-figure figcaption {
  padding: .8rem 1rem 1rem;
  font-size: .82rem;
  line-height: 1.6;
  color: var(--mist);
  border-top: 1px solid var(--line);
}

.page-news .reading-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
  counter-reset: step;
}

.page-news .reading-steps > li {
  position: relative;
  padding: 1rem 1.1rem 1.05rem 3.2rem;
  background: var(--ink-900);
  border-left: 2px solid var(--cyan);
}

.page-news .reading-steps > li::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 1rem;
  top: 1.05rem;
  font-family: var(--font-mono);
  font-size: .84rem;
  letter-spacing: .05em;
  color: var(--cyan);
}

.page-news .reading-steps h3 {
  margin: 0 0 .4rem;
  font-size: .98rem;
  line-height: 1.45;
  font-weight: 700;
  color: var(--ice);
}

.page-news .reading-steps p {
  margin: 0;
  font-size: .88rem;
  line-height: 1.66;
  color: var(--mist);
}

.page-news .reading-note {
  margin: 1.5rem 0 0;
  padding: .85rem 1rem;
  font-size: .86rem;
  line-height: 1.6;
  color: var(--mist);
  background: var(--news-tint);
  border-left: 2px solid var(--violet);
}

/* ---------- 合作 ---------- */
.page-news .partner-panel {
  margin-top: .5rem;
  padding: 1.5rem 1.25rem 1.6rem;
  background:
    linear-gradient(135deg, rgba(47, 243, 224, .09), transparent 55%),
    var(--panel);
  clip-path: var(--news-cut-lg);
}

.page-news .partner-panel__text {
  max-width: 62ch;
  margin: .85rem 0 1.25rem;
  color: var(--ice);
  font-size: .94rem;
  line-height: 1.7;
  opacity: .92;
}

.page-news .partner-list {
  list-style: none;
  margin: 0 0 1.4rem;
  padding: 0;
  display: grid;
  gap: .7rem;
}

.page-news .partner-list li {
  display: grid;
  gap: .15rem;
  padding-left: .9rem;
  border-left: 2px solid var(--cyan);
}

.page-news .partner-list strong {
  font-size: .94rem;
  color: var(--ice);
}

.page-news .partner-list span {
  font-size: .86rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-news .partner-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
}

.page-news .partner-panel__note {
  margin: 1.15rem 0 0;
  font-size: .84rem;
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-news .lead-story__img {
    height: 236px;
  }

  .page-news .partner-panel {
    padding: 1.85rem 1.75rem 2rem;
  }

  .page-news .partner-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: .9rem 1.4rem;
  }
}

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

  .page-news .story-pair > :nth-child(2) {
    margin-top: 1.75rem;
  }

  .page-news .story-list__head {
    display: grid;
    grid-template-columns: 7.5rem minmax(0, 1fr) 1.5rem;
    gap: .75rem;
  }

  .page-news .story-list .disclosure__trigger {
    grid-template-columns: 7.5rem minmax(0, 1fr) 1.5rem;
    grid-template-areas: "time label icon";
    padding: .95rem .35rem;
  }

  .page-news .topic-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-news .topic-card--shot {
    grid-column: span 7;
  }

  .page-news .topic-card--poss {
    grid-column: span 5;
  }

  .page-news .topic-card--cards {
    grid-column: span 12;
  }

  .page-news .reading-layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
    gap: 2rem;
  }

  .page-news .lead-story__body {
    padding: 1.4rem 1.6rem 1.7rem;
  }
}

@media (min-width: 960px) {
  .page-news .news-hero {
    padding: 2rem 0 3rem;
  }

  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: start;
    gap: 3rem;
  }

  .page-news .lead-story {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-news .lead-story__img {
    height: 100%;
    min-height: 268px;
  }

  .page-news .lead-story__title {
    font-size: 1.5rem;
  }
}

@media (min-width: 900px) {
  .page-news .news-layout {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: 3rem;
  }

  .page-news .news-rail {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
  }

  .page-news .news-rail__list {
    display: grid;
    gap: .1rem;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-news .news-rail__link {
    border: 0;
    border-left: 2px solid var(--line);
    clip-path: none;
    background: none;
    white-space: normal;
    padding: .5rem .6rem;
    font-size: .92rem;
  }

  .page-news .news-rail__link:hover,
  .page-news .news-rail__link:focus-visible {
    border-left-color: var(--cyan);
    background: var(--news-tint);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .scoreboard__row,
  .page-news .news-rail__link,
  .page-news .story-list .disclosure__trigger,
  .page-news .topic-card .disclosure__trigger {
    transition: none;
  }
}
<<<END>>>