.page-news {
  --news-elev: #0E231D;
  --news-elev-2: #102A22;
  --news-line: rgba(36, 64, 56, .62);
  background: var(--ink);
  color: var(--paper);
  padding-bottom: clamp(48px, 8vw, 96px);
}

.page-news .news-crumb {
  padding-top: clamp(16px, 3vw, 28px);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
  padding-block: clamp(18px, 3vw, 32px) clamp(26px, 4vw, 48px);
  border-bottom: 1px solid var(--news-line);
}

.page-news .news-hero h1 {
  margin: 10px 0 16px;
  font-size: clamp(29px, 6vw, 50px);
  line-height: 1.14;
  letter-spacing: -.02em;
  font-weight: 800;
}

.page-news .news-hero .bs-lead {
  max-width: 62ch;
  margin: 0;
  color: var(--gray);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  background: var(--news-line);
  border: 1px solid var(--news-line);
}

.page-news .news-hero__stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 12px;
  background: var(--deep);
  min-width: 0;
}

.page-news .news-hero__stat dt {
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--gray);
  line-height: 1.4;
}

.page-news .news-hero__stat dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(24px, 4vw, 32px);
  line-height: 1;
  font-weight: 700;
  color: var(--mint);
}

.page-news .news-hero__stat dd i {
  font-style: normal;
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--gray);
  margin-left: 4px;
}

@media (min-width: 900px) {
  .page-news .news-hero {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: end;
  }
}

/* ---------- 双栏骨架 ---------- */
.page-news .news-layout {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  padding-top: clamp(24px, 4vw, 44px);
}

.page-news .news-main,
.page-news .news-aside {
  min-width: 0;
}

.page-news .news-main { order: 1; }
.page-news .news-aside { order: 2; }

@media (min-width: 1024px) {
  .page-news .news-layout {
    grid-template-columns: 218px minmax(0, 1fr);
    column-gap: clamp(28px, 3.5vw, 56px);
    align-items: start;
  }
  .page-news .news-main { order: 0; }
  .page-news .news-aside {
    order: 0;
    position: sticky;
    top: 84px;
    align-self: start;
  }
}

/* ---------- 侧栏 ---------- */
.page-news .news-aside {
  display: grid;
  gap: 12px;
}

.page-news .news-aside__block {
  border: 1px solid var(--news-line);
  background: linear-gradient(170deg, var(--news-elev), var(--ink) 135%);
  padding: 16px 16px 18px;
}

.page-news .news-aside__block--filing {
  border-left: 2px solid var(--orange);
}

.page-news .news-toc {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-news .news-toc a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 6px;
  color: var(--gray);
  font-size: 14px;
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .news-toc a:hover,
.page-news .news-toc a:focus-visible {
  color: var(--mint);
  border-left-color: var(--mint);
  background: var(--mint-soft);
}

.page-news .news-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--orange);
}

.page-news .news-aside__text {
  margin: 8px 0 14px;
  color: var(--gray);
  font-size: 13.5px;
  line-height: 1.72;
}

/* ---------- 章节 ---------- */
.page-news .news-section {
  padding-bottom: clamp(30px, 4.5vw, 52px);
}

.page-news .news-section + .news-section {
  padding-top: clamp(26px, 4vw, 44px);
  border-top: 1px solid var(--news-line);
}

.page-news .news-section__head { margin-bottom: clamp(16px, 2.4vw, 24px); }

.page-news .news-section h2 {
  margin: 8px 0 10px;
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.22;
  letter-spacing: -.01em;
  font-weight: 800;
}

.page-news .news-section__lead {
  margin: 0;
  max-width: 58ch;
  color: var(--gray);
  font-size: 15px;
  line-height: 1.75;
}

/* ---------- 头条卡 ---------- */
.page-news .news-feature {
  display: grid;
  border: 1px solid var(--news-line);
  background: linear-gradient(155deg, var(--news-elev-2), var(--ink) 88%);
  overflow: hidden;
  margin-bottom: clamp(20px, 3vw, 30px);
  transition: border-color var(--dur) var(--ease);
}

.page-news .news-feature:hover { border-color: rgba(99, 255, 196, .45); }

.page-news .news-feature__media {
  margin: 0;
  min-width: 0;
}

.page-news .news-feature__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(18px, 2.6vw, 28px);
  min-width: 0;
}

.page-news .news-feature__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-news .news-feature__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(20px, 2.8vw, 27px);
  line-height: 1.34;
  font-weight: 700;
}

.page-news .news-feature__excerpt {
  margin: 0;
  color: var(--gray);
  font-size: 14.5px;
  line-height: 1.78;
}

.page-news .news-feature .bs-btn {
  align-self: flex-start;
  margin-top: 2px;
}

@media (min-width: 820px) {
  .page-news .news-feature {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }
  .page-news .news-feature__media { height: 100%; }
}

/* ---------- 筛选 ---------- */
.page-news .news-hub__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.page-news .news-hub__bar {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 1px;
  border-bottom: 1px solid var(--news-line);
  scrollbar-width: thin;
}

.page-news .news-hub__tab {
  flex: 0 0 auto;
  padding: 9px 14px;
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--gray);
  border: 1px solid transparent;
  border-bottom: none;
  cursor: pointer;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .news-hub__tab span {
  font-family: var(--font-mono);
  font-size: 11px;
  margin-left: 5px;
  opacity: .72;
}

.page-news .news-hub__tab:hover {
  color: var(--paper);
  background: var(--mint-soft);
}

.page-news #filter-all:checked ~ .news-hub__bar label[for="filter-all"],
.page-news #filter-report:checked ~ .news-hub__bar label[for="filter-report"],
.page-news #filter-observe:checked ~ .news-hub__bar label[for="filter-observe"],
.page-news #filter-update:checked ~ .news-hub__bar label[for="filter-update"],
.page-news #filter-topic:checked ~ .news-hub__bar label[for="filter-topic"] {
  color: var(--ink);
  background: var(--mint);
  border-color: var(--mint);
  font-weight: 700;
}

.page-news #filter-all:checked ~ .news-hub__bar label[for="filter-all"] span,
.page-news #filter-report:checked ~ .news-hub__bar label[for="filter-report"] span,
.page-news #filter-observe:checked ~ .news-hub__bar label[for="filter-observe"] span,
.page-news #filter-update:checked ~ .news-hub__bar label[for="filter-update"] span,
.page-news #filter-topic:checked ~ .news-hub__bar label[for="filter-topic"] span {
  color: var(--ink);
  opacity: .6;
}

.page-news .news-hub__radio:focus-visible ~ .news-hub__bar {
  outline: 2px solid var(--mint);
  outline-offset: 3px;
}

.page-news #filter-report:checked ~ .news-stream .news-item:not([data-cat="report"]),
.page-news #filter-observe:checked ~ .news-stream .news-item:not([data-cat="observe"]),
.page-news #filter-update:checked ~ .news-stream .news-item:not([data-cat="update"]),
.page-news #filter-topic:checked ~ .news-stream .news-item:not([data-cat="topic"]) {
  display: none;
}

/* ---------- 条目流 ---------- */
.page-news .news-stream {
  min-width: 0;
  margin-top: 4px;
}

.page-news .news-item {
  position: relative;
  padding: 18px 14px 18px 18px;
  border-bottom: 1px solid var(--news-line);
  transition: background var(--dur) var(--ease);
}

.page-news .news-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 16px;
  bottom: 16px;
  width: 2px;
  background: var(--mint);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform var(--dur) var(--ease);
}

.page-news .news-item:hover,
.page-news .news-item:focus-within {
  background: rgba(18, 48, 41, .42);
}

.page-news .news-item:hover::before,
.page-news .news-item:focus-within::before {
  transform: scaleY(1);
}

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

.page-news .news-item__time {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--orange);
  border: 1px solid rgba(255, 107, 44, .32);
  padding: 2px 7px;
  white-space: nowrap;
}

.page-news .news-item__title {
  margin: 0 0 6px;
  font-size: clamp(16px, 2vw, 18px);
  line-height: 1.45;
  font-weight: 700;
  color: var(--paper);
}

.page-news .news-item__excerpt {
  margin: 0;
  color: var(--gray);
  font-size: 13.5px;
  line-height: 1.72;
  max-height: 3.45em;
  overflow: hidden;
  transition: max-height .3s var(--ease), color var(--dur) var(--ease);
}

.page-news .news-item:hover .news-item__excerpt,
.page-news .news-item:focus-within .news-item__excerpt {
  max-height: 12em;
  color: #C6D4CD;
}

/* ---------- 数据观察 ---------- */
.page-news .news-observe {
  display: grid;
  gap: clamp(16px, 3vw, 28px);
}

.page-news .news-observe__figure {
  margin: 0;
  min-width: 0;
}

.page-news .news-observe__item {
  padding: 16px 0;
  border-top: 1px solid var(--news-line);
}

.page-news .news-observe__item:first-child {
  padding-top: 0;
  border-top: none;
}

.page-news .news-observe__item h3 {
  margin: 6px 0 8px;
  font-family: var(--font-serif);
  font-size: clamp(17px, 2.1vw, 20px);
  line-height: 1.42;
  font-weight: 700;
}

.page-news .news-observe__item p {
  margin: 0;
  color: var(--gray);
  font-size: 14px;
  line-height: 1.78;
}

.page-news .news-observe__more {
  margin: 14px 0 0;
  font-size: 14px;
}

@media (min-width: 760px) {
  .page-news .news-observe {
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
    align-items: start;
  }
}

/* ---------- 版本动态 ---------- */
.page-news .news-updates {
  display: grid;
  gap: clamp(16px, 3vw, 28px);
}

.page-news .news-updates__media {
  margin: 0;
  min-width: 0;
}

.page-news .news-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .news-timeline li {
  position: relative;
  padding: 0 0 20px 24px;
  border-left: 1px solid var(--news-line);
}

.page-news .news-timeline li:last-child { padding-bottom: 0; }

.page-news .news-timeline li::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 5px;
  width: 7px;
  height: 7px;
  background: var(--mint);
  transform: rotate(45deg);
}

.page-news .news-timeline__item--now::before {
  background: var(--orange);
  width: 9px;
  height: 9px;
  left: -5px;
}

.page-news .news-timeline h3 {
  margin: 6px 0 6px;
  font-size: 16px;
  line-height: 1.45;
  font-weight: 700;
}

.page-news .news-timeline p {
  margin: 0;
  color: var(--gray);
  font-size: 13.5px;
  line-height: 1.72;
}

@media (min-width: 760px) {
  .page-news .news-updates {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
    align-items: start;
    column-gap: clamp(24px, 3vw, 40px);
  }
}

/* ---------- 专题 ---------- */
.page-news .news-topics {
  display: grid;
  gap: clamp(16px, 3vw, 28px);
}

.page-news .news-topics__media {
  margin: 0;
  min-width: 0;
}

.page-news .news-topics__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--news-line);
  border: 1px solid var(--news-line);
  min-width: 0;
}

.page-news .news-topic {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 14px;
  background: var(--ink);
  text-decoration: none;
  transition: background var(--dur) var(--ease);
}

.page-news .news-topic:hover,
.page-news .news-topic:focus-visible {
  background: var(--news-elev-2);
}

.page-news .news-topic__name {
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
  line-height: 1.4;
  transition: color var(--dur) var(--ease);
}

.page-news .news-topic:hover .news-topic__name { color: var(--mint); }

.page-news .news-topic__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--gray);
}

@media (min-width: 760px) {
  .page-news .news-topics {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    align-items: center;
  }
}

/* ---------- 收尾说明 ---------- */
.page-news .news-note {
  margin-top: clamp(28px, 4vw, 48px);
  padding: clamp(22px, 3.4vw, 36px);
  border: 1px solid var(--news-line);
  border-left: 2px solid var(--mint);
  background: linear-gradient(120deg, var(--mint-soft), rgba(255, 107, 44, .07) 62%, transparent);
  display: grid;
  gap: 14px;
}

.page-news .news-note h2 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(19px, 2.4vw, 24px);
  line-height: 1.35;
}

.page-news .news-note p {
  margin: 0;
  max-width: 64ch;
  color: var(--gray);
  font-size: 14.5px;
  line-height: 1.78;
}

.page-news .news-note__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 图片响应式 ---------- */
.page-news .news-feature__media img,
.page-news .news-observe__figure img,
.page-news .news-updates__media img,
.page-news .news-topics__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

@media (max-width: 759px) {
  .page-news .news-observe__figure,
  .page-news .news-updates__media,
  .page-news .news-topics__media {
    max-height: 260px;
  }
}
<<<END>>>