.page-news {
  --news-rail-w: 268px;
  --news-gap: clamp(20px, 2.8vw, 44px);
  --news-pad: clamp(40px, 6vw, 88px);
  background: var(--ink-bg);
  color: var(--mist);
  overflow-x: hidden;
}

/* ---------- 面包屑 ---------- */
.page-news .news-crumb {
  padding-top: clamp(16px, 2.4vw, 28px);
}

.page-news .news-crumb__current {
  color: var(--signal);
  font-size: 13px;
  letter-spacing: 0.04em;
}

/* ---------- 页头 ---------- */
.page-news .news-masthead {
  position: relative;
  padding: clamp(26px, 4.6vw, 56px) 0 clamp(28px, 4.4vw, 60px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(115% 130% at 90% -10%, rgba(57, 255, 136, 0.09), transparent 58%),
    radial-gradient(80% 100% at 0% 110%, rgba(255, 154, 60, 0.07), transparent 60%),
    linear-gradient(180deg, var(--ink-green) 0%, var(--ink-bg) 100%);
}

.page-news .news-masthead::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px 104px),
    repeating-linear-gradient(0deg, var(--line) 0 1px, transparent 1px 104px);
  opacity: 0.55;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 92%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 92%);
}

.page-news .news-masthead__inner {
  position: relative;
  z-index: 1;
}

.page-news .news-masthead__title {
  margin: 14px 0 0;
  max-width: 22em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.95rem, 5.6vw, 4.1rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--chalk);
  text-wrap: balance;
}

.page-news .news-masthead__lede {
  margin: clamp(16px, 2vw, 24px) 0 0;
  max-width: 44em;
  font-family: var(--font-body);
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.75;
  color: var(--mist);
}

.page-news .news-masthead__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(24px, 3.4vw, 44px);
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .news-masthead__stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 14px;
  background: rgba(11, 31, 26, 0.72);
}

.page-news .news-masthead__num {
  font-family: var(--font-mono);
  font-size: clamp(1.25rem, 2.4vw, 1.7rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--signal);
  line-height: 1.1;
}

.page-news .news-masthead__label {
  font-size: 12.5px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--mist-dim);
}

/* ---------- 主布局 ---------- */
.page-news .news-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  padding: clamp(28px, 4.2vw, 60px) 0 var(--news-pad);
}

/* ---------- 左侧索引 ---------- */
.page-news .news-rail__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mist-dim);
}

.page-news .news-rail__list {
  display: flex;
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  background: var(--line);
  border: 1px solid var(--line);
  scrollbar-width: none;
}

.page-news .news-rail__list::-webkit-scrollbar {
  display: none;
}

.page-news .news-rail__item {
  flex: 1 0 auto;
}

.page-news .news-rail__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-width: 132px;
  padding: 13px 14px;
  background: var(--ink-green);
  color: var(--mist);
  font-size: 14px;
  letter-spacing: 0.03em;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s ease, color 0.2s ease;
}

.page-news .news-rail__link:hover,
.page-news .news-rail__link:focus-visible {
  background: var(--slot-green);
  color: var(--chalk);
  outline: none;
}

.page-news .news-rail__count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--signal);
}

.page-news .news-rail__refresh {
  margin-top: 18px;
  padding: 16px 16px 18px;
  border: 1px solid var(--edge);
  border-left: 2px solid var(--signal);
  background: rgba(14, 22, 48, 0.6);
}

.page-news .news-rail__refresh-label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mist-dim);
}

.page-news .news-rail__refresh-value {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--signal);
}

.page-news .news-rail__refresh-note {
  margin: 6px 0 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--mist-dim);
}

.page-news .news-rail__cta {
  margin-top: 16px;
  width: 100%;
}

/* ---------- 区块通用 ---------- */
.page-news .news-block {
  padding-top: clamp(30px, 4vw, 52px);
  border-top: 1px solid var(--line);
}

.page-news .news-block:first-child {
  padding-top: 0;
  border-top: 0;
}

.page-news .news-block__head {
  display: flex;
  align-items: flex-start;
  gap: clamp(12px, 1.8vw, 22px);
  margin-bottom: clamp(20px, 2.8vw, 34px);
}

.page-news .section-number {
  flex: 0 0 auto;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 6vw, 4rem);
  line-height: 0.86;
  letter-spacing: -0.03em;
  color: transparent;
  -webkit-text-stroke: 1px var(--edge);
}

.page-news .news-block__head-text {
  min-width: 0;
  padding-top: 2px;
}

.page-news .news-block__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.25rem, 2.4vw, 1.8rem);
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--chalk);
}

.page-news .news-block__note {
  margin: 6px 0 0;
  font-size: 13px;
  letter-spacing: 0.03em;
  color: var(--mist-dim);
}

/* ---------- 头条 ---------- */
.page-news .news-feature {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border: 1px solid var(--edge);
  background: linear-gradient(160deg, var(--ink-green) 0%, rgba(14, 22, 48, 0.9) 100%);
}

.page-news .news-feature__media {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--edge);
}

.page-news .news-feature__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
}

.page-news .news-feature__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, rgba(184, 196, 192, 0.11) 0 1px, transparent 1px 40px),
    linear-gradient(180deg, rgba(7, 12, 26, 0.1) 0%, rgba(7, 12, 26, 0.78) 100%);
  pointer-events: none;
}

.page-news .news-feature__badge {
  position: absolute;
  left: 16px;
  top: 16px;
  z-index: 2;
  padding: 6px 12px;
  background: var(--warm);
  color: #10160f;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.page-news .news-feature__body {
  padding: clamp(20px, 3vw, 36px);
}

.page-news .news-feature__time {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--signal);
}

.page-news .news-feature__title {
  margin: 12px 0 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.35rem, 2.9vw, 2.1rem);
  line-height: 1.28;
  color: var(--chalk);
}

.page-news .news-feature__excerpt {
  margin: 14px 0 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-feature__points {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-news .news-feature__points li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.6;
  color: var(--mist);
}

.page-news .news-feature__dot {
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  margin-top: 6px;
  background: var(--signal);
}

.page-news .news-feature__body .btn {
  margin-top: 22px;
}

/* ---------- 文章流 ---------- */
.page-news .news-feed {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2vw, 22px);
}

.page-news .news-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--ink-green);
  border: 1px solid var(--edge);
  transition: border-color 0.25s ease, transform 0.25s ease, background 0.25s ease;
}

.page-news .news-card:hover,
.page-news .news-card:focus-within {
  border-color: var(--signal);
  background: rgba(30, 59, 50, 0.62);
  transform: translateY(-2px);
}

.page-news .news-card__media {
  overflow: hidden;
  border-bottom: 1px solid var(--edge);
}

.page-news .news-card__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  filter: saturate(0.8) contrast(1.06);
}

.page-news .news-card__body {
  padding: clamp(16px, 2.2vw, 24px);
}

.page-news .news-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.page-news .news-card__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist-dim);
}

.page-news .news-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.02rem, 1.7vw, 1.22rem);
  line-height: 1.38;
  letter-spacing: -0.005em;
  color: var(--chalk);
}

.page-news .news-card__excerpt {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
}

.page-news .news-card--lead .news-card__title {
  font-size: clamp(1.15rem, 2.2vw, 1.55rem);
}

.page-news .news-card--wide {
  background: linear-gradient(120deg, rgba(14, 22, 48, 0.95) 0%, var(--ink-green) 100%);
  border-left: 2px solid var(--warm);
}

/* ---------- 分类标签页 ---------- */
.page-news .news-tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 1px;
  margin-bottom: clamp(18px, 2.4vw, 28px);
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .news-tabs__tab {
  flex: 1 1 140px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  background: var(--ink-green);
  border: 0;
  color: var(--mist);
  font-family: var(--font-body);
  font-size: 14px;
  letter-spacing: 0.04em;
  text-align: left;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}

.page-news .news-tabs__tab:hover {
  background: var(--slot-green);
  color: var(--chalk);
}

.page-news .news-tabs__tab:focus-visible {
  outline: 1px solid var(--signal);
  outline-offset: -1px;
}

.page-news .news-tabs__tab.is-active {
  background: var(--slot-green);
  color: var(--signal);
  box-shadow: inset 0 -2px 0 var(--warm);
}

.page-news .news-tabs__count {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--mist-dim);
}

.page-news .news-tabs__tab.is-active .news-tabs__count {
  color: var(--warm);
}

.page-news .news-tabs__panel {
  padding: clamp(4px, 1vw, 10px) 0 0;
}

.page-news .news-tabs__panel[hidden] {
  display: none;
}

/* ---------- 列表条目 ---------- */
.page-news .news-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-news .news-list__item {
  display: flex;
  align-items: flex-start;
  gap: clamp(12px, 2vw, 24px);
  padding: 16px 4px;
  border-bottom: 1px solid var(--line);
  transition: background 0.2s ease;
}

.page-news .news-list__item:hover {
  background: rgba(30, 59, 50, 0.35);
}

.page-news .news-list__index {
  flex: 0 0 auto;
  width: 2.2em;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--signal);
  letter-spacing: 0.02em;
}

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

.page-news .news-list__title {
  margin: 0;
  font-family: var(--font-body);
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--chalk);
}

.page-news .news-list__meta {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--mist-dim);
}

.page-news .news-panel-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.4vw, 28px);
}

.page-news .news-panel-split__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 1px solid var(--edge);
  filter: saturate(0.75) contrast(1.08);
}

/* ---------- 专题系列 ---------- */
.page-news .news-series {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2vw, 22px);
}

.page-news .news-series__item {
  display: flex;
  flex-direction: column;
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--edge);
  background: rgba(11, 31, 26, 0.78);
  transition: border-color 0.25s ease, transform 0.25s ease;
}

.page-news .news-series__item:hover {
  border-color: var(--warm);
  transform: translateY(-2px);
}

.page-news .news-series__item--hero {
  padding: 0;
  overflow: hidden;
  border-color: var(--warm);
}

.page-news .news-series__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-bottom: 1px solid var(--edge);
  filter: saturate(0.8) contrast(1.05);
}

.page-news .news-series__item--hero .news-series__body {
  padding: clamp(18px, 2.4vw, 26px);
}

.page-news .news-series__title {
  margin: 12px 0 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  line-height: 1.3;
  color: var(--chalk);
}

.page-news .news-series__desc {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .news-series__meta {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist-dim);
}

/* ---------- 新访客推荐 ---------- */
.page-news .news-picks {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .news-picks__item {
  display: flex;
  align-items: flex-start;
  gap: clamp(14px, 2vw, 22px);
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--ink-bg);
  transition: background 0.22s ease;
}

.page-news .news-picks__item:hover {
  background: rgba(30, 59, 50, 0.5);
}

.page-news .news-picks__no {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--edge);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--signal);
}

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

.page-news .news-picks__title {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--chalk);
}

.page-news .news-picks__desc {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .news-picks__meta {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist-dim);
}

/* ---------- 尾部引导 ---------- */
.page-news .news-next {
  margin-top: clamp(36px, 5vw, 68px);
  padding: clamp(24px, 3.4vw, 44px);
  border: 1px solid var(--edge);
  border-top: 2px solid var(--signal);
  background:
    radial-gradient(90% 140% at 100% 0%, rgba(57, 255, 136, 0.09), transparent 62%),
    linear-gradient(140deg, var(--blue-zone) 0%, var(--ink-green) 100%);
}

.page-news .news-next__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.2rem, 2.6vw, 1.75rem);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--chalk);
}

.page-news .news-next__desc {
  margin: 12px 0 0;
  max-width: 46em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(18px, 2.4vw, 28px);
}

/* ---------- 平板 ---------- */
@media (min-width: 700px) {
  .page-news .news-masthead__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-masthead__stat {
    padding: 18px 16px;
  }

  .page-news .news-feed {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-card--lead {
    grid-column: span 2;
  }

  .page-news .news-card--lead .news-card__media img {
    aspect-ratio: 16 / 8;
  }

  .page-news .news-panel-split {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    align-items: start;
  }

  .page-news .news-series {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-series__item--hero {
    grid-column: span 2;
  }

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

/* ---------- 桌面：左侧常驻索引 ---------- */
@media (min-width: 1080px) {
  .page-news .news-layout {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    gap: clamp(28px, 3.4vw, 60px);
  }

  .page-news .news-rail__sticky {
    position: sticky;
    top: 104px;
  }

  .page-news .news-rail__list {
    display: block;
    overflow: visible;
    background: transparent;
    border: 0;
  }

  .page-news .news-rail__item + .news-rail__item {
    border-top: 1px solid var(--line);
  }

  .page-news .news-rail__link {
    min-width: 0;
    padding: 14px 12px 14px 0;
    background: transparent;
    border-left: 2px solid transparent;
    padding-left: 14px;
    white-space: normal;
  }

  .page-news .news-rail__link:hover,
  .page-news .news-rail__link:focus-visible {
    background: rgba(30, 59, 50, 0.55);
    border-left-color: var(--signal);
  }

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

  .page-news .news-feature__media {
    border-bottom: 0;
    border-right: 1px solid var(--edge);
  }

  .page-news .news-feature__media img {
    height: 100%;
    aspect-ratio: auto;
    min-height: 340px;
  }

  .page-news .news-series {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-series__item--hero {
    grid-column: span 1;
    grid-row: span 2;
  }

  .page-news .news-feed {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-news .news-card--lead {
    grid-column: span 4;
  }

  .page-news .news-feed .news-card:not(.news-card--lead) {
    grid-column: span 2;
  }

  .page-news .news-card--wide {
    grid-column: span 6;
  }
}

/* ---------- 减弱动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .news-card,
  .page-news .news-series__item {
    transition: none;
  }

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