.page-news {
  --news-rail: 168px;
  --news-gap: clamp(22px, 3.4vw, 48px);
  --news-soft-line: rgba(28, 61, 51, .85);
  padding-bottom: clamp(56px, 9vw, 110px);
  background: var(--ink);
  color: var(--paper);
}

/* ---------- 页头 ---------- */
.page-news .news-masthead {
  position: relative;
  padding: clamp(36px, 6vw, 76px) 0 clamp(26px, 4vw, 46px);
  border-bottom: 1px solid var(--line-strong);
  overflow: hidden;
}

.page-news .news-masthead::after {
  content: "";
  position: absolute;
  top: -34%;
  right: -12%;
  width: 62%;
  height: 190%;
  background: linear-gradient(118deg, transparent 38%, rgba(70, 168, 255, .11) 54%, transparent 72%);
  transform: rotate(-9deg);
  pointer-events: none;
}

.page-news .news-masthead > .container {
  position: relative;
  z-index: 1;
}

.page-news .news-masthead .breadcrumbs {
  margin-bottom: clamp(18px, 2.6vw, 30px);
}

.page-news .news-masthead .kicker {
  color: var(--yellow);
  margin-bottom: 10px;
}

.page-news .news-masthead__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(27px, 5vw, 60px);
  line-height: 1.08;
  letter-spacing: -.02em;
  margin: 0 0 18px;
  max-width: 19ch;
}

.page-news .news-masthead__lead {
  max-width: 44ch;
  color: var(--paper);
  opacity: .9;
  margin: 0;
}

.page-news .news-masthead__meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: clamp(20px, 3vw, 32px) 0 0;
}

/* ---------- 主体网格 ---------- */
.page-news .news-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  padding-top: clamp(30px, 5vw, 58px);
}

@media (min-width: 920px) {
  .page-news .news-body {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    gap: clamp(34px, 4.2vw, 62px);
  }
}

/* ---------- 左侧栏目轨 ---------- */
.page-news .news-rail {
  align-self: start;
  min-width: 0;
}

@media (min-width: 920px) {
  .page-news .news-rail {
    position: sticky;
    top: calc(var(--topbar-h) + 26px);
    border-left: 2px solid var(--yellow);
    padding-left: 16px;
  }
}

.page-news .news-rail__label {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--moss);
  margin: 0 0 12px;
}

.page-news .news-rail__list {
  list-style: none;
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

@media (min-width: 920px) {
  .page-news .news-rail__list {
    flex-direction: column;
    overflow: visible;
    padding-bottom: 0;
  }
}

.page-news .news-rail__link {
  display: block;
  white-space: nowrap;
  font-size: 14px;
  line-height: 1.2;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--moss);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

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

/* ---------- 条目流 ---------- */
.page-news .news-stream {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: clamp(46px, 7vw, 92px);
}

.page-news .news-block__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 16px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line-strong);
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-news .news-block__num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--yellow);
}

.page-news .news-block .section-title {
  font-size: clamp(21px, 2.4vw, 30px);
  letter-spacing: -.01em;
  margin: 0;
}

.page-news .news-block__note {
  margin: 0 0 0 auto;
  font-size: 13px;
  color: var(--moss);
}

/* ---------- 头条 ---------- */
.page-news .news-feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(175deg, rgba(12, 58, 43, .68), rgba(6, 17, 12, .92));
  box-shadow: 0 2px 12px rgba(0, 0, 0, .38);
}

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

.page-news .news-feature__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  max-width: 100%;
}

.page-news .news-feature__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(198deg, rgba(6, 17, 12, 0) 32%, rgba(6, 17, 12, .94) 100%);
  pointer-events: none;
}

.page-news .news-feature__tag {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
  background: var(--yellow);
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  padding: 5px 10px;
  border-radius: var(--radius);
}

.page-news .news-feature__body {
  padding: clamp(20px, 3vw, 38px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
}

.page-news .news-feature__kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--yellow);
}

.page-news .news-feature__title {
  margin: 0;
  font-size: clamp(21px, 2.6vw, 33px);
  line-height: 1.22;
  font-weight: 900;
  letter-spacing: -.015em;
}

.page-news .news-feature__desc {
  margin: 0;
  max-width: 34ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--paper);
  opacity: .88;
}

.page-news .news-feature__more {
  align-self: flex-start;
  margin-top: 4px;
  font-size: 14px;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(70, 168, 255, .42);
  padding-bottom: 2px;
}

.page-news .news-feature__more:hover {
  color: var(--yellow);
  border-bottom-color: rgba(242, 195, 27, .6);
}

@media (min-width: 760px) {
  .page-news .news-feature {
    grid-template-columns: 1.08fr .92fr;
  }
  .page-news .news-feature__media {
    aspect-ratio: auto;
    min-height: 320px;
  }
}

/* ---------- 简报条目 ---------- */
.page-news .news-briefs {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

@media (min-width: 760px) {
  .page-news .news-briefs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px 32px;
  }
  .page-news .news-brief:nth-child(even) {
    margin-top: 26px;
  }
}

.page-news .news-brief {
  border-top: 1px solid var(--line-strong);
  padding-top: 14px;
}

.page-news .news-brief__cat {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--blue);
}

.page-news .news-brief h3 {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.45;
  font-weight: 700;
}

.page-news .news-brief p {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--moss);
}

.page-news .news-brief a {
  font-size: 13px;
  color: var(--yellow);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 195, 27, .38);
  padding-bottom: 1px;
}

.page-news .news-brief a:hover {
  color: var(--blue);
  border-bottom-color: rgba(70, 168, 255, .5);
}

/* ---------- 版本记录 ---------- */
.page-news .news-versions {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

@media (min-width: 860px) {
  .page-news .news-versions {
    grid-template-columns: minmax(0, 280px) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 54px);
    align-items: start;
  }
}

.page-news .news-versions__media {
  margin: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(16, 50, 58, .55);
}

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

.page-news .news-versions__media figcaption {
  padding: 10px 14px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--moss);
  border-top: 1px solid var(--line);
}

.page-news .news-timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 22px;
  border-left: 1px solid var(--line-strong);
  display: grid;
  gap: 26px;
}

.page-news .news-timeline__item {
  position: relative;
}

.page-news .news-timeline__item::before {
  content: "";
  position: absolute;
  left: -28px;
  top: 7px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--yellow);
}

.page-news .news-timeline__item:nth-child(even)::before {
  border-color: var(--blue);
}

.page-news .news-timeline__ver {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  padding: 3px 9px;
  margin-bottom: 9px;
  border-radius: var(--radius);
  color: var(--yellow);
  background: rgba(242, 195, 27, .12);
  border: 1px solid rgba(242, 195, 27, .38);
}

.page-news .news-timeline__item:nth-child(even) .news-timeline__ver {
  color: var(--blue);
  background: rgba(70, 168, 255, .1);
  border-color: rgba(70, 168, 255, .36);
}

.page-news .news-timeline__item h3 {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.45;
}

.page-news .news-timeline__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--moss);
}

/* ---------- 数据解读专栏 ---------- */
.page-news .news-column__lead {
  max-width: 46ch;
  margin: 0 0 clamp(20px, 2.6vw, 28px);
  font-size: 16px;
  line-height: 1.8;
  color: var(--paper);
  opacity: .84;
}

.page-news .news-column-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

@media (min-width: 680px) {
  .page-news .news-column-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1120px) {
  .page-news .news-column-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-news .news-column-card {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 20px 20px 22px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--line-strong);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(16, 50, 58, .6), rgba(6, 17, 12, .32));
  box-shadow: 0 2px 12px rgba(0, 0, 0, .26);
  transition: border-top-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-news .news-column-card:hover {
  border-top-color: var(--yellow);
  background: linear-gradient(180deg, rgba(16, 50, 58, .82), rgba(6, 17, 12, .42));
}

.page-news .news-column-card__cat {
  margin: 0;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--moss);
}

.page-news .news-column-card__title {
  margin: 0;
  font-size: 17px;
  line-height: 1.45;
  font-weight: 700;
}

.page-news .news-column-card__title a {
  color: var(--paper);
  text-decoration: none;
}

.page-news .news-column-card__title a:hover {
  color: var(--yellow);
}

.page-news .news-column-card__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--moss);
}

/* ---------- 红黄牌专题 ---------- */
.page-news .news-block--alt .news-block__head {
  border-bottom-color: rgba(226, 69, 58, .55);
}

.page-news .news-block--alt .news-block__num {
  color: var(--red);
}

.page-news .news-cards-topic {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

@media (min-width: 880px) {
  .page-news .news-cards-topic {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: clamp(30px, 4vw, 56px);
    align-items: start;
  }
}

.page-news .news-cards-topic__lead {
  margin: 0 0 22px;
  font-size: 16px;
  line-height: 1.82;
  color: var(--paper);
  opacity: .9;
  border-left: 2px solid var(--red);
  padding-left: 16px;
}

.page-news .news-cards-topic__list {
  list-style: none;
  counter-reset: ct;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-news .news-cards-topic__item {
  counter-increment: ct;
  position: relative;
  padding-left: 40px;
}

.page-news .news-cards-topic__item::before {
  content: counter(ct, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--red);
  border: 1px solid rgba(226, 69, 58, .5);
  border-radius: var(--radius);
  padding: 2px 6px;
}

.page-news .news-cards-topic__item h3 {
  margin: 0 0 7px;
  font-size: 16px;
  line-height: 1.45;
}

.page-news .news-cards-topic__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--moss);
}

.page-news .news-cards-topic__media {
  margin: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(110, 27, 38, .22);
}

.page-news .news-cards-topic__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  max-width: 100%;
}

.page-news .news-cards-topic__media figcaption {
  padding: 10px 14px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--moss);
  border-top: 1px solid var(--line);
}

/* ---------- 订阅更新日志 ---------- */
.page-news .news-log {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.page-news .news-log__media {
  margin: 0;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(16, 50, 58, .5);
}

.page-news .news-log__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 5;
  object-fit: cover;
  max-width: 100%;
}

.page-news .news-log__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--line);
}

.page-news .news-log__item {
  background: var(--ink);
  padding: 16px 18px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
}

@media (min-width: 620px) {
  .page-news .news-log__item {
    grid-template-columns: 118px minmax(0, 1fr);
    align-items: start;
    gap: 16px;
    padding: 18px 20px;
  }
}

.page-news .news-log__when {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--blue);
  padding-top: 3px;
}

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

.page-news .news-log__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--moss);
}

/* ---------- 选题方向 ---------- */
.page-news .news-block--quiet .news-block__head {
  border-bottom-color: var(--news-soft-line);
}

.page-news .news-sources {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

@media (min-width: 880px) {
  .page-news .news-sources {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 28px;
  }
}

.page-news .news-sources__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--moss);
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.page-news .news-sources__text::first-letter {
  font-size: 28px;
  line-height: 1;
  color: var(--paper);
  font-weight: 900;
  margin-right: 4px;
}

.page-news .news-sources__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3vw, 36px);
}

@media (max-width: 480px) {
  .page-news .news-sources__cta .btn {
    width: 100%;
    text-align: center;
  }
  .page-news .news-masthead__title {
    max-width: none;
  }
  .page-news .news-block__note {
    margin-left: 0;
  }
}
<<<END>>>