.page-news {
  --news-rail: 15.5rem;
  --news-gap: clamp(1.75rem, 4vw, 3.5rem);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--ff-sans);
  overflow-x: clip;
}

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

.page-news .news-hero__inner,
.page-news .news-topics .container,
.page-news .news-issues .container,
.page-news .news-start .container {
  position: relative;
  z-index: 1;
}

/* ---------- 面包屑 ---------- */
.page-news .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem;
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  font-size: .8rem;
  letter-spacing: .03em;
  color: var(--grey);
}

.page-news .crumbs a {
  color: var(--grey);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-news .crumbs a:hover,
.page-news .crumbs a:focus-visible {
  color: var(--sky);
  border-color: var(--sky);
}

.page-news .crumbs li + li::before {
  content: "/";
  margin-right: .45rem;
  color: var(--line);
}

.page-news .crumbs [aria-current="page"] {
  color: var(--ink);
  font-weight: 600;
}

/* ---------- 通用排版微调 ---------- */
.page-news .kicker {
  font-family: var(--ff-mono);
  font-size: .7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--red);
  margin: 0 0 .7rem;
}

.page-news .mono {
  font-family: var(--ff-mono);
  font-weight: 600;
  letter-spacing: .02em;
}

.page-news .title-sec {
  font-size: clamp(1.5rem, 3.4vw, 2.5rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 0 0 .8rem;
}

.page-news .lede {
  font-size: clamp(1rem, 1.4vw, 1.12rem);
  line-height: 1.8;
  color: var(--grey);
  max-width: var(--measure);
  margin: 0;
}

.page-news .note {
  font-size: .9rem;
  line-height: 1.7;
  color: var(--grey);
}

.page-news .prose {
  font-size: 1rem;
  line-height: 1.85;
  max-width: var(--measure);
  margin: 0 0 1.5rem;
}

.page-news .figure {
  margin: 0;
}

.page-news .figure figcaption,
.page-news .figure__caption {
  font-size: .82rem;
  line-height: 1.6;
  color: var(--grey);
  margin-top: .7rem;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: calc(var(--head-h) + clamp(2rem, 6vw, 4.25rem)) 0 clamp(2.25rem, 5vw, 3.5rem);
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  z-index: 0;
  top: calc(var(--head-h) - 2rem);
  right: -8vw;
  width: min(62vw, 660px);
  height: min(62vw, 660px);
  background: linear-gradient(150deg, var(--sky-mist) 0%, rgba(217, 239, 244, .18) 62%, rgba(217, 239, 244, 0) 100%);
  clip-path: polygon(46% 0, 100% 0, 100% 54%, 0 100%);
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  z-index: 0;
  top: calc(var(--head-h) + 1.5rem);
  right: 0;
  width: clamp(60px, 12vw, 148px);
  height: 4px;
  background: var(--red);
  pointer-events: none;
}

.page-news .news-hero__mark {
  display: none;
}

.page-news .news-hero h1 {
  font-size: clamp(2.1rem, 6.2vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: -0.025em;
  font-weight: 900;
  margin: 0 0 1.1rem;
  max-width: 15em;
}

.page-news .news-hero .lede {
  margin-bottom: clamp(1.75rem, 4vw, 2.5rem);
}

.page-news .news-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 1.1rem 2.2rem;
  list-style: none;
  margin: 0;
  padding: clamp(1rem, 2.5vw, 1.35rem) 0 0;
  border-top: 1px solid var(--line);
}

.page-news .news-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  min-width: 0;
}

.page-news .news-hero__facts .kicker {
  margin: 0;
  color: var(--grey);
  font-size: .66rem;
}

.page-news .news-hero__facts strong {
  font-size: .92rem;
  font-weight: 600;
  line-height: 1.45;
  color: var(--ink);
}

.page-news .news-hero__facts strong.mono {
  font-size: 1.05rem;
  color: var(--sky-deep);
}

/* ---------- 筛选按钮 ---------- */
.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin: 0 0 1.5rem;
}

.page-news .filter-btn {
  appearance: none;
  -webkit-appearance: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  font-family: inherit;
  font-size: .84rem;
  line-height: 1.4;
  padding: .42rem .9rem;
  border-radius: 999px;
  cursor: pointer;
  transition: background var(--t) var(--ease), color var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-news .filter-btn:hover {
  border-color: var(--sky);
  color: var(--sky);
}

.page-news .filter-btn:focus-visible {
  outline: 2px solid var(--red);
  outline-offset: 2px;
}

.page-news .filter-btn[aria-pressed="true"],
.page-news .filter-btn.is-active {
  background: var(--sky-deep);
  border-color: var(--sky-deep);
  color: var(--paper);
}

.page-news [data-filter-item][hidden] {
  display: none !important;
}

/* ---------- 置顶专题 ---------- */
.page-news .news-topics {
  padding: clamp(2.5rem, 6vw, 4.5rem) 0 clamp(2.75rem, 6vw, 5rem);
}

.page-news .news-topics__head {
  max-width: 46rem;
  margin-bottom: clamp(1.5rem, 3.5vw, 2.25rem);
}

.page-news .news-topics__sub {
  font-size: .92rem;
  color: var(--grey);
  margin: 0 0 1.1rem;
}

.page-news .news-topics__grid {
  display: grid;
  gap: 1.1rem;
}

.page-news .news-topic {
  position: relative;
  display: grid;
  gap: 1.5rem;
  padding: clamp(1.5rem, 4.2vw, 3rem);
  border-radius: var(--r);
  overflow: hidden;
  isolation: isolate;
  color: var(--paper);
  box-shadow: var(--shadow-1);
}

.page-news .news-topic::before {
  content: "";
  position: absolute;
  z-index: -1;
  right: -12%;
  bottom: -46%;
  width: 58%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, rgba(247, 245, 239, .16), rgba(247, 245, 239, 0) 68%);
  pointer-events: none;
}

.page-news .news-topic--dual {
  background: var(--sky-deep);
}

.page-news .news-topic--recover {
  background: var(--red-deep);
}

.page-news .news-topic__num {
  font-size: .74rem;
  letter-spacing: .14em;
  color: var(--fy);
  margin: 0 0 .9rem;
}

.page-news .news-topic__title {
  font-size: clamp(1.35rem, 3vw, 2.05rem);
  line-height: 1.2;
  letter-spacing: -0.015em;
  font-weight: 800;
  margin: 0 0 .85rem;
  color: var(--paper);
}

.page-news .news-topic__text {
  font-size: .98rem;
  line-height: 1.8;
  color: var(--onDark);
  margin: 0 0 1.15rem;
  max-width: 32em;
}

.page-news .news-topic__list {
  list-style: none;
  margin: 0 0 1.4rem;
  padding: 0;
  display: grid;
  gap: .55rem;
  max-width: 34em;
}

.page-news .news-topic__list li {
  position: relative;
  padding-left: 1.15rem;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--onDark);
}

.page-news .news-topic__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 6px;
  height: 6px;
  background: var(--fy);
  border-radius: 1px;
}

.page-news .news-topic--recover .news-topic__list li::before {
  background: var(--fy);
}

.page-news .news-topic__chain {
  font-size: .8rem;
  letter-spacing: .1em;
  color: rgba(247, 245, 239, .62);
  margin: 0 0 1.35rem;
}

.page-news .news-topic__cta {
  justify-self: start;
}

.page-news .news-topic .btn--ghost {
  border-color: rgba(247, 245, 239, .48);
  color: var(--paper);
  background: transparent;
}

.page-news .news-topic .btn--ghost:hover {
  background: var(--paper);
  color: var(--sky-deep);
  border-color: var(--paper);
}

.page-news .news-topic__fig {
  border-radius: var(--r);
  overflow: hidden;
}

.page-news .news-topic__fig img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- 条目列表 ---------- */
.page-news .news-ledger {
  padding: clamp(2.5rem, 6vw, 4.5rem) 0;
  background: var(--sky-mist);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
}

.page-news .news-side {
  align-self: start;
}

.page-news .news-side__count {
  display: flex;
  align-items: baseline;
  gap: .4rem;
  font-size: .85rem;
  color: var(--grey);
  margin: 0 0 1rem;
}

.page-news .news-side__count .mono {
  font-size: 1.6rem;
  line-height: 1;
  color: var(--red);
}

.page-news .filter-bar--rail {
  gap: .4rem;
  margin-bottom: 1.15rem;
}

.page-news .news-side__note {
  margin: 0 0 1.1rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--line);
}

.page-news .news-side__link {
  font-size: .88rem;
}

.page-news .news-stream__intro {
  font-size: .9rem;
  color: var(--grey);
  margin: 0 0 1.5rem;
}

.page-news .news-list {
  list-style: none;
  margin: 0 0 clamp(1.75rem, 4vw, 2.5rem);
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .news-item {
  position: relative;
  padding: 1.35rem 0 1.4rem;
  border-bottom: 1px solid var(--line);
  transition: background var(--t) var(--ease);
}

.page-news .news-item::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 1.4rem;
  bottom: 1.4rem;
  width: 2px;
  background: var(--red);
  opacity: 0;
  transition: opacity var(--t) var(--ease);
}

.page-news .news-item:hover::before,
.page-news .news-item:focus-within::before {
  opacity: 1;
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem .7rem;
  margin-bottom: .6rem;
}

.page-news .news-item__no {
  font-size: .78rem;
  color: var(--sky);
  letter-spacing: .06em;
}

.page-news .news-item__phase {
  font-size: .76rem;
  color: var(--grey);
}

.page-news .news-item__time {
  font-size: .76rem;
  color: var(--grey);
  padding-left: .7rem;
  border-left: 1px solid var(--line);
}

.page-news .news-item__title {
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  line-height: 1.42;
  letter-spacing: -0.01em;
  font-weight: 700;
  margin: 0 0 .5rem;
  color: var(--ink);
  transition: color var(--t) var(--ease);
}

.page-news .news-item:hover .news-item__title {
  color: var(--sky-deep);
}

.page-news .news-item__sum {
  font-size: .93rem;
  line-height: 1.8;
  color: var(--grey);
  margin: 0;
  max-width: 40em;
}

.page-news .news-plate {
  max-width: 34rem;
}

.page-news .news-plate img {
  width: 100%;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  border-radius: var(--r);
}

/* ---------- 期次时间带 ---------- */
.page-news .news-issues {
  padding: clamp(2.5rem, 6vw, 5rem) 0;
  background:
    linear-gradient(180deg, rgba(217, 239, 244, .55) 0%, rgba(247, 245, 239, 0) 46%),
    var(--paper);
}

.page-news .news-issues__head {
  max-width: 44rem;
  margin-bottom: clamp(1.75rem, 4vw, 2.5rem);
}

.page-news .news-issues__head .lede {
  max-width: 38rem;
}

.page-news .issue-track {
  list-style: none;
  margin: 0 0 clamp(1.75rem, 4vw, 2.5rem);
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-news .issue-node {
  position: relative;
  padding: 1.35rem 0 1.35rem 1.35rem;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .issue-node::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 1.75rem;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--red);
}

.page-news .issue-node__no {
  display: block;
  font-size: .82rem;
  letter-spacing: .1em;
  color: var(--sky);
  margin-bottom: .4rem;
}

.page-news .issue-node__title {
  font-size: 1rem;
  font-weight: 700;
  margin: 0 0 .3rem;
  color: var(--ink);
}

.page-news .issue-node__text {
  font-size: .87rem;
  line-height: 1.72;
  color: var(--grey);
  margin: 0;
}

.page-news .news-issues__plate {
  max-width: 40rem;
}

.page-news .news-issues__plate img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: var(--r);
}

/* ---------- 收束区 ---------- */
.page-news .news-start {
  padding: clamp(2.75rem, 6vw, 5rem) 0 clamp(3rem, 7vw, 5.5rem);
  background: var(--sky-deep);
  color: var(--paper);
}

.page-news .news-start__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: center;
}

.page-news .news-start .kicker {
  color: var(--fy);
}

.page-news .news-start .title-sec {
  color: var(--paper);
}

.page-news .news-start .prose {
  color: var(--onDark);
  margin-bottom: 1.6rem;
}

.page-news .news-start__acts {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-bottom: 1.1rem;
}

.page-news .news-start .btn--ghost {
  border-color: rgba(247, 245, 239, .5);
  color: var(--paper);
  background: transparent;
}

.page-news .news-start .btn--ghost:hover {
  background: var(--paper);
  color: var(--sky-deep);
  border-color: var(--paper);
}

.page-news .news-start__note {
  color: rgba(247, 245, 239, .66);
  margin: 0;
}

.page-news .news-start__fig {
  border-radius: var(--r);
  overflow: hidden;
}

.page-news .news-start__fig img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .news-topics__grid {
    gap: 1.35rem;
  }

  .page-news .news-plate {
    max-width: 100%;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__mark {
    display: block;
    position: absolute;
    z-index: 0;
    right: clamp(-.5rem, -0.6vw, 0rem);
    top: calc(var(--head-h) + .5rem);
    font-family: var(--ff-mono);
    font-size: clamp(10rem, 22vw, 20rem);
    line-height: .74;
    font-weight: 600;
    letter-spacing: -0.04em;
    color: transparent;
    -webkit-text-stroke: 1px var(--line);
    user-select: none;
    pointer-events: none;
  }

  .page-news .news-topic--dual {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    align-items: center;
    margin-right: clamp(1rem, 4vw, 4.5rem);
  }

  .page-news .news-topic--recover {
    grid-template-columns: minmax(0, 1fr);
    margin-left: clamp(1rem, 4vw, 4.5rem);
  }

  .page-news .news-topic--recover .news-topic__text,
  .page-news .news-topic--recover .news-topic__list {
    max-width: 40em;
  }

  .page-news .news-layout {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    align-items: start;
  }

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

  .page-news .filter-bar--rail {
    flex-direction: column;
    align-items: stretch;
    flex-wrap: nowrap;
  }

  .page-news .filter-bar--rail .filter-btn {
    border-radius: var(--r);
    text-align: left;
    padding: .5rem .8rem;
  }

  .page-news .news-stream .title-sec {
    margin-bottom: .6rem;
  }

  .page-news .issue-track {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    border-top: 1px solid var(--line);
  }

  .page-news .issue-node {
    padding: 1.5rem 1rem 1.5rem 0;
    border-bottom: 0;
    border-left: 1px solid var(--line-soft);
  }

  .page-news .issue-node:first-child {
    border-left: 0;
    padding-left: 0;
  }

  .page-news .issue-node::before {
    left: -4px;
    top: -4px;
  }

  .page-news .issue-node:first-child::before {
    left: 0;
  }

  .page-news .issue-node:not(:first-child) {
    padding-left: 1rem;
  }

  .page-news .news-start__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  }
}

@media (min-width: 1180px) {
  .page-news {
    --news-rail: 17rem;
  }

  .page-news .news-hero h1 {
    max-width: 13em;
  }
}
<<<END>>>