.page-news {
  --news-rule: rgba(33, 42, 38, .14);
  --news-rule-soft: rgba(33, 42, 38, .08);
  --news-tint: rgba(79, 195, 161, .12);
  padding-bottom: clamp(48px, 8vw, 100px);
  color: var(--ink);
  font-family: var(--font-body);
}

.page-news .news-top {
  padding-top: clamp(20px, 4vw, 44px);
}

.page-news .news-hero {
  display: grid;
  gap: 26px;
  margin-top: 18px;
}

.page-news .news-hero__lead h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6.4vw, 58px);
  line-height: 1.14;
  letter-spacing: -.01em;
  transform: skewX(-2deg);
  transform-origin: left bottom;
  max-width: 15em;
}

.page-news .news-hero__lead .lede {
  margin-top: 18px;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-2);
}

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

.page-news .news-hero__card {
  position: relative;
  padding: 24px 22px 20px;
  background: var(--sand-2);
  border-radius: var(--radius);
  clip-path: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
}

.page-news .news-hero__card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 6px;
  background: linear-gradient(90deg, var(--mint), var(--mint-deep) 60%, var(--volt));
}

.page-news .card-cap {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--archive-2);
}

.page-news .cadence-mini {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

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

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

.page-news .cadence-mini__num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  color: var(--mint-deep);
  letter-spacing: -.02em;
}

.page-news .cadence-mini__txt {
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink-2);
}

.page-news .card-foot {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--news-rule);
  font-size: 13px;
  color: var(--ink-2);
}

.page-news .card-foot a {
  color: var(--volt);
  text-underline-offset: 3px;
}

.page-news .section-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 14px;
}

.page-news .section-head__no {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--flame);
  letter-spacing: .06em;
  border-bottom: 2px solid var(--flame);
  padding-bottom: 2px;
}

.page-news .section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 3.6vw, 32px);
  line-height: 1.25;
}

.page-news .section-lede {
  margin: 0 0 22px;
  max-width: 32em;
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-2);
}

.page-news .news-headline,
.page-news .news-topics,
.page-news .news-feed,
.page-news .news-archive,
.page-news .news-cadence {
  margin-top: clamp(48px, 8vw, 84px);
}

/* 头条卡 */
.page-news .headline-card {
  display: grid;
  gap: 0;
  background: var(--paper);
  border-radius: var(--radius);
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
  box-shadow: var(--shadow-lift);
}

.page-news .headline-card__media {
  overflow: hidden;
}

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

.page-news .headline-card__body {
  padding: clamp(22px, 4vw, 34px);
}

.page-news .headline-card__tag {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
}

.page-news .headline-card__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--archive-2);
}

.page-news .headline-card__body h3 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 3.4vw, 27px);
  line-height: 1.3;
}

.page-news .headline-card__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-2);
}

.page-news .headline-card__points {
  list-style: none;
  margin: 18px 0 20px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-news .headline-card__points li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink);
}

.page-news .headline-card__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 8px;
  height: 8px;
  background: var(--mint);
  transform: rotate(45deg);
}

/* 通用标签色相 */
.page-news .tag--mint {
  background: var(--mint-mist);
  color: var(--mint-deep);
}

.page-news .tag--volt {
  background: rgba(47, 91, 255, .12);
  color: var(--volt);
}

.page-news .tag--flame {
  background: rgba(255, 107, 74, .14);
  color: #C9411F;
}

.page-news .link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid var(--mint-deep);
  padding-bottom: 3px;
  transition: gap .18s var(--ease), color .18s var(--ease);
}

.page-news .link-arrow:hover {
  gap: 14px;
  color: var(--mint-deep);
}

/* 专题卡 */
.page-news .topic-grid {
  display: grid;
  gap: 16px;
}

.page-news .topic-card {
  position: relative;
  padding: 24px 22px;
  background: var(--sand-2);
  border-radius: var(--radius);
  border-top: 4px solid var(--mint);
  transition: transform .18s var(--ease), box-shadow .18s var(--ease);
}

.page-news .topic-card--volt {
  border-top-color: var(--volt);
}

.page-news .topic-card--flame {
  border-top-color: var(--flame);
}

.page-news .topic-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
}

.page-news .topic-card__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--archive-2);
}

.page-news .topic-card h3 {
  margin: 8px 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 21px;
  line-height: 1.3;
}

.page-news .topic-card p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-news .topic-card__fit {
  padding-top: 12px;
  border-top: 1px dashed var(--news-rule);
  margin-bottom: 0 !important;
}

.page-news .topic-card__fit strong {
  color: var(--ink);
  font-weight: 500;
}

.page-news .topic-figure {
  margin: 22px 0 0;
}

.page-news .topic-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  max-width: 100%;
}

.page-news .topic-figure figcaption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--archive-2);
}

/* 文章流 */
.page-news .feed-layout {
  display: grid;
  gap: 26px;
}

.page-news .feed-index {
  padding: 20px 18px;
  background: var(--sand-2);
  border-radius: var(--radius);
  border-left: 3px solid var(--mint);
}

.page-news .feed-index__cap {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--archive-2);
}

.page-news .feed-index__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 4px;
}

.page-news .feed-index__list a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 8px;
  border-radius: 8px;
  font-size: 14px;
  color: var(--ink);
  text-decoration: none;
  transition: background .18s var(--ease), padding-left .18s var(--ease);
}

.page-news .feed-index__list a:hover {
  background: var(--paper);
  padding-left: 14px;
}

.page-news .feed-index__list em {
  margin-left: auto;
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 12px;
  color: var(--archive-2);
}

.page-news .dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  flex: none;
}

.page-news .dot--mint { background: var(--mint); }
.page-news .dot--volt { background: var(--volt); }
.page-news .dot--flame { background: var(--flame); }

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

.page-news .feed-index__time li {
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--paper);
  color: var(--ink-2);
  border: 1px solid var(--news-rule);
}

.page-news .feed-index__jump {
  display: inline-block;
  margin-top: 20px;
  font-size: 13px;
  color: var(--volt);
  text-decoration: none;
  border-bottom: 1px dashed var(--volt);
  padding-bottom: 2px;
}

.page-news .feed-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: none;
}

.page-news .feed-item {
  border-bottom: 1px solid var(--news-rule);
  transition: transform .18s var(--ease), background .18s var(--ease);
}

.page-news .feed-item:first-child {
  border-top: 1px solid var(--news-rule);
}

.page-news .feed-item a {
  display: grid;
  grid-template-columns: 34px 1fr 20px;
  align-items: start;
  gap: 12px;
  padding: 18px 4px;
  text-decoration: none;
  color: inherit;
}

.page-news .feed-item:hover {
  transform: translateX(6px);
  background: var(--news-tint);
}

.page-news .feed-item__no {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--archive);
  padding-top: 2px;
}

.page-news .feed-item__main {
  display: grid;
  gap: 7px;
  min-width: 0;
}

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

.page-news .feed-item__time {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--archive-2);
}

.page-news .feed-item__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.45;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.page-news .feed-item__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-2);
}

.page-news .feed-item__arrow {
  align-self: center;
  font-size: 16px;
  color: var(--mint-deep);
  opacity: 0;
  transform: translateX(-4px);
  transition: opacity .18s var(--ease), transform .18s var(--ease);
}

.page-news .feed-item:hover .feed-item__arrow,
.page-news .feed-item a:focus-visible .feed-item__arrow {
  opacity: 1;
  transform: translateX(0);
}

.page-news .feed-item--brief .feed-item__title {
  font-size: 15.5px;
  font-weight: 400;
  font-family: var(--font-body);
  font-weight: 500;
  line-height: 1.6;
}

.page-news .feed-item--brief a {
  padding: 14px 4px;
}

.page-news .feed-photo {
  list-style: none;
  padding: 20px 0;
  border-bottom: 1px solid var(--news-rule);
}

.page-news .feed-photo img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
}

.page-news .feed-photo__cap {
  margin: 10px 0 0;
  font-size: 13px;
  color: var(--archive-2);
  line-height: 1.6;
}

/* 档案联动 */
.page-news .archive-grid {
  display: grid;
  gap: 22px;
  padding: clamp(22px, 4vw, 34px);
  background: var(--sand-2);
  border-radius: var(--radius);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%);
}

.page-news .archive-grid__text p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-2);
  max-width: 36em;
}

.page-news .archive-grid__text .link-arrow {
  margin-top: 6px;
}

.page-news .archive-grid__fig {
  margin: 0;
}

.page-news .archive-grid__fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 3 / 2;
  border-radius: 12px;
}

.page-news .archive-grid__fig figcaption {
  margin-top: 9px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--archive-2);
}

/* 节奏 */
.page-news .cadence-grid {
  display: grid;
  gap: 14px;
}

.page-news .cadence-card {
  padding: 22px 20px;
  background: var(--paper);
  border-radius: var(--radius);
  border-bottom: 3px solid var(--mint-mist);
  box-shadow: var(--shadow-soft);
}

.page-news .cadence-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.35;
}

.page-news .cadence-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ink-2);
}

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

@media (min-width: 700px) {
  .page-news .topic-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

  .page-news .headline-card__media img {
    height: 100%;
    aspect-ratio: auto;
  }

  .page-news .archive-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: center;
    gap: 30px;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr);
    gap: 44px;
    align-items: end;
  }

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

  .page-news .headline-card {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  }
}

@media (min-width: 980px) {
  .page-news .feed-layout {
    grid-template-columns: 248px minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-news .feed-index {
    position: sticky;
    top: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .feed-item,
  .page-news .topic-card,
  .page-news .feed-item__arrow,
  .page-news .link-arrow,
  .page-news .feed-index__list a {
    transition: none;
  }

  .page-news .feed-item:hover,
  .page-news .topic-card:hover {
    transform: none;
  }
}
<<<END>>>