.page-news {
  background: var(--ink-900);
  color: var(--text-body);
  font-family: var(--font-sans);
}

.page-news .num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

/* 首屏 */
.page-news .news-masthead {
  padding: clamp(28px, 5vw, 52px) 0 clamp(20px, 3vw, 30px);
  border-bottom: 1px solid var(--line-soft);
  background:
    radial-gradient(110% 130% at 100% 0%, rgba(66, 245, 209, 0.10), transparent 58%),
    radial-gradient(80% 110% at 0% 10%, rgba(184, 115, 90, 0.10), transparent 55%),
    var(--ink-900);
}

.page-news .news-masthead__inner {
  max-width: 760px;
}

.page-news .news-masthead h1 {
  margin: 12px 0 0;
  font-size: clamp(30px, 5.4vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--text-strong);
}

.page-news .news-masthead__lead {
  margin: 14px 0 0;
  max-width: 640px;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.65;
  color: var(--text-body);
}

.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.page-news .chip--active {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink-900);
  font-weight: 700;
}

/* 主体布局 */
.page-news .news-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding: clamp(26px, 4vw, 44px) 0 clamp(46px, 6vw, 70px);
}

/* 栏目索引 */
.page-news .news-side {
  border-top: 2px solid var(--cyan);
  padding-top: 14px;
}

.page-news .news-side__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-soft);
  font-weight: 700;
}

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

.page-news .news-index-item a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "name num"
    "freq num";
  gap: 2px 10px;
  padding: 12px 10px;
  border-radius: var(--r-sm);
  border: 1px solid transparent;
  color: var(--text-body);
  text-decoration: none;
  transition: background 180ms var(--ease), border-color 180ms var(--ease);
}

.page-news .news-index-item a:hover,
.page-news .news-index-item a:focus-visible {
  background: rgba(78, 107, 92, 0.18);
  border-color: var(--line);
}

.page-news .news-index-name {
  grid-area: name;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-strong);
}

.page-news .news-index-freq {
  grid-area: freq;
  font-size: 12px;
  line-height: 1.5;
  color: var(--text-soft);
}

.page-news .news-index-num {
  grid-area: num;
  align-self: center;
  font-size: 13px;
  color: var(--cyan);
}

/* 条目流 */
.page-news .news-feed {
  min-width: 0;
}

.page-news .news-lead {
  display: grid;
  grid-template-columns: 1fr;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--ink-800);
  box-shadow: var(--shadow-deep);
}

.page-news .news-lead__media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--ink-700);
}

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

.page-news .news-lead__media::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 45%;
  background: linear-gradient(to top, rgba(8, 27, 22, 0.72), transparent);
  pointer-events: none;
}

.page-news .news-lead__media .news-cat {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 1;
}

.page-news .news-lead__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 3vw, 32px);
}

.page-news .news-lead h3 {
  margin: 0;
  font-size: clamp(20px, 2.6vw, 26px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--text-strong);
}

.page-news .news-lead p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-body);
}

.page-news .news-lead .btn {
  align-self: flex-start;
  margin-top: 4px;
}

.page-news .news-stream {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .news-row__thumb {
  overflow: hidden;
  border-radius: var(--r-sm);
  aspect-ratio: 16 / 9;
  background: var(--ink-700);
}

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

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

.page-news .news-row__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 7px;
}

.page-news .news-cat {
  display: inline-block;
  padding: 4px 9px;
  border-radius: var(--r-pill);
  border: 1px solid rgba(66, 245, 209, 0.34);
  background: rgba(66, 245, 209, 0.10);
  color: var(--cyan);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.page-news .news-time {
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--text-soft);
}

.page-news .news-row h3 {
  margin: 0;
  font-size: clamp(16px, 1.8vw, 18px);
  line-height: 1.4;
  font-weight: 700;
  color: var(--text-strong);
}

.page-news .news-row p {
  margin: 6px 0 0;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--text-body);
}

.page-news .news-feed__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  align-items: center;
  justify-content: space-between;
  margin-top: 22px;
  padding: 14px 18px;
  border-radius: var(--r-md);
  border: 1px dashed var(--line);
  background: rgba(78, 107, 92, 0.10);
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--text-soft);
}

/* 专题索引 */
.page-news .news-special {
  padding: clamp(8px, 2vw, 16px) 0 clamp(46px, 6vw, 72px);
}

.page-news .news-special__card {
  display: grid;
  grid-template-columns: 1fr;
  overflow: hidden;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: var(--ink-800);
}

.page-news .news-special__media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--ink-700);
}

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

.page-news .news-special__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(22px, 3.2vw, 40px);
}

.page-news .news-special__body h2 {
  margin: 0;
  font-size: clamp(21px, 2.6vw, 28px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--text-strong);
}

.page-news .news-special__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-body);
}

.page-news .news-special__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
}

.page-news .news-special__list li {
  padding: 5px 11px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  font-size: 12.5px;
  color: var(--text-soft);
}

/* 接下来值得关注 */
.page-news .news-next {
  background: var(--cream);
  color: var(--text-dark);
  padding: clamp(44px, 6vw, 84px) 0;
}

.page-news .news-next .eyebrow {
  color: var(--clay);
}

.page-news .news-next .section-title {
  color: var(--ink-900);
}

.page-news .news-next .section-note {
  margin-top: 10px;
  max-width: 620px;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--moss);
}

.page-news .news-next-list {
  list-style: none;
  margin: clamp(24px, 3vw, 36px) 0 0;
  padding: 0;
}

.page-news .news-next-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px 16px;
  padding: 22px 0;
  border-top: 1px solid rgba(8, 27, 22, 0.16);
}

.page-news .news-next-item:last-child {
  border-bottom: 1px solid rgba(8, 27, 22, 0.16);
}

.page-news .news-next-step {
  font-size: 15px;
  font-weight: 700;
  color: var(--clay);
  line-height: 1.5;
}

.page-news .news-next-item h3 {
  margin: 0;
  font-size: 17px;
  line-height: 1.4;
  font-weight: 700;
  color: var(--ink-900);
}

.page-news .news-next-item p {
  margin: 5px 0 0;
  font-size: 14px;
  line-height: 1.65;
  color: #3f4f47;
}

.page-news .news-next-tag {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--moss);
}

.page-news .news-next__foot {
  margin: 26px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--moss);
}

.page-news .news-next__foot a {
  color: var(--ink-900);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 订阅更新 */
.page-news .news-sub {
  padding: clamp(44px, 6vw, 88px) 0 clamp(52px, 7vw, 96px);
  background:
    radial-gradient(90% 120% at 0% 0%, rgba(255, 107, 53, 0.10), transparent 55%),
    var(--ink-900);
}

.page-news .news-sub__panel {
  display: grid;
  gap: 26px;
  padding: clamp(26px, 4vw, 44px);
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: linear-gradient(140deg, var(--ink-800), var(--ink-700) 72%);
  box-shadow: var(--shadow-deep);
}

.page-news .news-sub__body h2 {
  margin: 8px 0 0;
  font-size: clamp(22px, 2.8vw, 30px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--text-strong);
}

.page-news .news-sub__body p {
  margin: 10px 0 0;
  max-width: 540px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-body);
}

.page-news .news-sub__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 响应式 */
@media (min-width: 720px) {
  .page-news .news-row--media {
    grid-template-columns: 200px minmax(0, 1fr);
    align-items: center;
    gap: 22px;
  }

  .page-news .news-next-item {
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: baseline;
    gap: 6px 18px;
  }

  .page-news .news-next-tag {
    align-self: baseline;
  }
}

@media (min-width: 800px) {
  .page-news .news-lead {
    grid-template-columns: 1.1fr 1fr;
  }
}

@media (min-width: 840px) {
  .page-news .news-special__card {
    grid-template-columns: 1fr 1.05fr;
  }

  .page-news .news-special__media {
    aspect-ratio: auto;
    height: 100%;
    min-height: 300px;
  }

  .page-news .news-sub__panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 40px;
  }
}

@media (min-width: 960px) {
  .page-news .news-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-news .news-side {
    position: sticky;
    top: 96px;
  }
}
<<<END>>>