.page-news {
  --news-rule: rgba(242, 245, 238, 0.14);
  --news-rule-soft: rgba(242, 245, 238, 0.07);
  --news-zebra: rgba(242, 245, 238, 0.032);
}

/* ---------- 头部 ---------- */

.page-news .news-hero {
  position: relative;
  background: linear-gradient(180deg, var(--c-stand) 0%, var(--c-void) 78%);
  border-bottom: 1px solid var(--c-line);
  padding-top: 26px;
  overflow: hidden;
}

.page-news .news-hero__top {
  position: relative;
  z-index: 2;
}

.page-news .news-hero h1 {
  margin: 14px 0 0;
  max-width: 20em;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 6.4vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--c-paper);
  text-wrap: balance;
}

.page-news .news-hero__lede {
  margin: 18px 0 0;
  max-width: 640px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-mute);
}

.page-news .news-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 34px;
  margin: 26px 0 0;
  padding: 18px 0 28px;
  list-style: none;
  border-top: 1px solid var(--news-rule);
}

.page-news .news-stat {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 116px;
}

.page-news .news-stat__num {
  font-family: var(--font-mono);
  font-size: 21px;
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--c-lime);
  font-variant-numeric: tabular-nums;
}

.page-news .news-stat__num em {
  font-style: normal;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-mute);
  margin-left: 3px;
}

.page-news .news-stat__label {
  font-size: 12px;
  line-height: 1.5;
  color: var(--c-mute);
  letter-spacing: 0.03em;
}

.page-news .news-hero__figure {
  position: relative;
  margin: 0;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--c-panel);
  border-top: 1px solid var(--c-line);
}

.page-news .news-hero__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.55) saturate(0.62);
}

.page-news .news-hero__figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(198, 255, 61, 0.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(198, 255, 61, 0.07) 1px, transparent 1px),
    linear-gradient(to top, var(--c-void) 2%, transparent 64%);
  background-size: 44px 44px, 44px 44px, 100% 100%;
}

/* ---------- 栏目标签带 ---------- */

.page-news .news-tabs {
  position: sticky;
  top: var(--strip-h);
  z-index: 6;
  background: rgba(5, 9, 10, 0.94);
  border-bottom: 1px solid var(--c-line);
}

.page-news .news-tabs__inner {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-block: 10px;
  overflow-x: auto;
  scrollbar-width: none;
}

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

.page-news .news-tabs__label {
  flex: 0 0 auto;
  margin-right: 4px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--c-mute);
  text-transform: uppercase;
}

.page-news .news-tab {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 13px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--c-paper);
  text-decoration: none;
  border: 1px solid var(--c-line);
  background: transparent;
  transition: background-color 160ms var(--ease), border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-news .news-tab:hover,
.page-news .news-tab:focus-visible {
  background: var(--c-panel);
  border-color: var(--c-lime);
  color: var(--c-haze);
}

.page-news .news-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex: 0 0 auto;
  background: var(--c-lime);
}

.page-news .news-dot--lime { background: var(--c-lime); }
.page-news .news-dot--orange { background: var(--c-orange); }
.page-news .news-dot--lime2 { background: var(--c-lime2); }
.page-news .news-dot--paper { background: var(--c-paper); }

/* ---------- 本周更新列表 ---------- */

.page-news .news-canvas {
  background: var(--c-indigo);
  padding-block: 40px 52px;
  border-bottom: 1px solid var(--c-line);
}

.page-news .news-section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--news-rule);
}

.page-news .news-section-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4vw, 34px);
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--c-paper);
}

.page-news .news-section-head__meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--c-mute);
}

.page-news .news-list {
  margin-top: 4px;
}

.page-news .news-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  column-gap: 14px;
  row-gap: 7px;
  padding: 18px 6px;
  border-bottom: 1px solid var(--news-rule-soft);
  scroll-margin-top: calc(var(--strip-h) + 74px);
  transition: background-color 180ms var(--ease);
}

.page-news .news-list > .news-item:nth-child(even) {
  background: var(--news-zebra);
}

.page-news .news-item:hover {
  background: rgba(198, 255, 61, 0.05);
}

.page-news .news-item__tag {
  grid-column: 1;
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--c-haze);
}

.page-news .news-item__time {
  grid-column: 2;
  justify-self: end;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-mute);
  white-space: nowrap;
}

.page-news .news-item__body {
  grid-column: 1 / -1;
  min-width: 0;
}

.page-news .news-item__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(17px, 2.4vw, 21px);
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--c-paper);
}

.page-news .news-item__excerpt {
  margin: 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.78;
  color: var(--c-mute);
  transition: color 180ms var(--ease);
}

.page-news .news-item:hover .news-item__excerpt {
  color: var(--c-paper);
}

/* 重点条目 */

.page-news .news-item--lead {
  display: grid;
  grid-template-columns: 1fr;
  row-gap: 16px;
  padding: 22px 6px 26px;
  border-bottom: 1px solid var(--news-rule);
}

.page-news .news-item--lead .news-item__body {
  grid-column: 1 / -1;
}

.page-news .news-item--lead .news-item__title {
  font-size: clamp(20px, 3.4vw, 28px);
  line-height: 1.3;
  margin-top: 8px;
}

.page-news .news-item--lead .news-item__time {
  grid-column: 1 / -1;
  justify-self: start;
  margin-top: 10px;
}

.page-news .news-item__media {
  position: relative;
  margin: 0;
  overflow: hidden;
  background: var(--c-panel);
  aspect-ratio: 3 / 2;
  clip-path: var(--cut-corner);
}

.page-news .news-item__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.6) saturate(0.7);
}

.page-news .news-item__media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(198, 255, 61, 0.1) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(198, 255, 61, 0.1) 1px, transparent 1px);
  background-size: 32px 32px;
}

.page-news .news-item__media--inline {
  grid-column: 1 / -1;
  margin-top: 12px;
  aspect-ratio: 16 / 8;
}

/* ---------- 专题系列 ---------- */

.page-news .news-topics {
  background: var(--c-void);
  padding-block: 44px 52px;
  border-bottom: 1px solid var(--c-line);
}

.page-news .news-section-head--dark {
  border-bottom-color: var(--news-rule);
}

.page-news .news-topics__rail {
  position: relative;
  margin-top: 20px;
}

.page-news .news-topics__rail::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 12px;
  width: 58px;
  pointer-events: none;
  background: linear-gradient(to left, var(--c-void) 12%, rgba(5, 9, 10, 0));
}

.page-news .news-topics__track {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 12px;
  scrollbar-width: thin;
  scrollbar-color: var(--c-line) transparent;
}

.page-news .news-topics__track::-webkit-scrollbar {
  height: 6px;
}

.page-news .news-topics__track::-webkit-scrollbar-thumb {
  background: var(--c-line);
}

.page-news .news-topic {
  flex: 0 0 78%;
  max-width: 320px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  background: var(--c-panel);
  border: 1px solid var(--c-line);
  clip-path: var(--cut-corner);
  transition: border-color 180ms var(--ease), transform 220ms var(--ease);
}

.page-news .news-topic:hover {
  border-color: var(--c-lime2);
  transform: translateY(-3px);
}

.page-news .news-topic__cover {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: linear-gradient(150deg, var(--c-stand), var(--c-indigo));
}

.page-news .news-topic__cover img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.58) saturate(0.7);
}

.page-news .news-topic__cover--a {
  background-image:
    repeating-linear-gradient(90deg, rgba(198, 255, 61, 0.14) 0 1px, transparent 1px 34px),
    linear-gradient(150deg, var(--c-stand), var(--c-indigo));
}

.page-news .news-topic__cover--b {
  background-image:
    repeating-linear-gradient(-45deg, rgba(255, 138, 43, 0.13) 0 1px, transparent 1px 26px),
    linear-gradient(150deg, var(--c-panel), var(--c-void));
}

.page-news .news-topic__cover--c {
  background-image:
    repeating-linear-gradient(0deg, rgba(143, 226, 43, 0.12) 0 1px, transparent 1px 30px),
    linear-gradient(150deg, var(--c-indigo), var(--c-panel));
}

.page-news .news-topic__index {
  position: absolute;
  top: 10px;
  left: 12px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--c-lime);
}

.page-news .news-topic__body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
  padding: 14px 16px 18px;
}

.page-news .news-topic__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--c-paper);
}

.page-news .news-topic__desc {
  margin: 0;
  flex: 1;
  font-size: 13px;
  line-height: 1.72;
  color: var(--c-mute);
}

.page-news .news-topic__link {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--c-lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(198, 255, 61, 0.35);
  padding-bottom: 2px;
}

.page-news .news-topic__link:hover {
  color: var(--c-haze);
  border-bottom-color: var(--c-haze);
}

/* ---------- 关注与订阅 ---------- */

.page-news .news-follow {
  background: var(--c-stand);
  padding-block: 40px 48px;
  border-bottom: 1px solid var(--c-line);
}

.page-news .news-follow__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-news .news-follow h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(22px, 4vw, 34px);
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--c-paper);
  max-width: 18em;
}

.page-news .news-follow__text {
  margin: 14px 0 0;
  max-width: 560px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-mute);
}

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

.page-news .news-follow__panel {
  padding: 22px 20px 24px;
  background: var(--c-panel);
  border: 1px solid var(--c-line);
  clip-path: var(--cut-corner);
}

.page-news .news-follow__cap {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--c-mute);
  text-transform: uppercase;
}

.page-news .news-follow__big {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 64px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--c-lime);
  font-variant-numeric: tabular-nums;
}

.page-news .news-follow__cap-label {
  margin: 6px 0 0;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--c-mute);
}

.page-news .news-follow__list {
  margin: 18px 0 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: 1px solid var(--news-rule);
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.page-news .news-follow__list li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-paper);
}

.page-news .news-follow__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--c-orange);
}

/* ---------- 选题与写作 ---------- */

.page-news .news-editorial {
  background: var(--c-void);
  padding-block: 44px 56px;
}

.page-news .news-steps {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--news-rule);
}

.page-news .news-step {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  column-gap: 14px;
  padding: 20px 0;
  border-bottom: 1px solid var(--news-rule-soft);
}

.page-news .news-step__num {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-orange);
  padding-top: 3px;
}

.page-news .news-step__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.35;
  color: var(--c-paper);
}

.page-news .news-step__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--c-mute);
}

.page-news .news-editorial__foot {
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid var(--news-rule);
}

.page-news .news-editorial__foot p {
  margin: 0;
  max-width: 560px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-mute);
}

.page-news .news-editorial__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-news .news-hero__figure {
    aspect-ratio: 21 / 9;
  }

  .page-news .news-topic {
    flex-basis: 46%;
  }
}

@media (min-width: 860px) {
  .page-news .news-item {
    grid-template-columns: 128px minmax(0, 1fr) 108px;
    column-gap: 24px;
    align-items: start;
    padding: 22px 10px;
  }

  .page-news .news-item__tag {
    grid-column: 1;
    grid-row: 1;
    padding-top: 3px;
  }

  .page-news .news-item__body {
    grid-column: 2;
    grid-row: 1;
  }

  .page-news .news-item__time {
    grid-column: 3;
    grid-row: 1;
    justify-self: stretch;
    text-align: right;
    padding-top: 3px;
  }

  .page-news .news-item__media--inline {
    grid-column: 2;
    aspect-ratio: 16 / 6;
  }

  .page-news .news-item--lead {
    grid-template-columns: 40% minmax(0, 1fr);
    column-gap: 30px;
    align-items: center;
    padding: 26px 10px 30px;
  }

  .page-news .news-item--lead .news-item__media {
    grid-column: 1;
  }

  .page-news .news-item--lead .news-item__body {
    grid-column: 2;
  }

  .page-news .news-item--lead .news-item__time {
    grid-column: 2;
    justify-self: start;
  }

  .page-news .news-follow__grid {
    grid-template-columns: 62% minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-news .news-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 36px;
  }

  .page-news .news-topic {
    flex-basis: 300px;
  }
}

@media (min-width: 1120px) {
  .page-news .news-topics__track {
    gap: 18px;
  }

  .page-news .news-topic {
    flex: 1 1 0;
    max-width: none;
  }

  .page-news .news-topics__rail::after {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-topic,
  .page-news .news-item,
  .page-news .news-item__excerpt {
    transition: none;
  }

  .page-news .news-topic:hover {
    transform: none;
  }
}
<<<END>>>