.page-news {
  --news-cut: 16px;
  background: var(--c-ink);
  color: var(--c-body);
  overflow-x: hidden;
}

.page-news img {
  max-width: 100%;
  height: auto;
}

.page-news .page-shell {
  max-width: var(--maxw);
  margin: 0 auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}

/* ---------- 首屏 ---------- */
.page-news .news-mast {
  position: relative;
  overflow: hidden;
  padding: 56px 0 44px;
  background: var(--c-ink);
  border-bottom: 1px solid var(--c-line);
}

.page-news .news-mast__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  clip-path: polygon(0 0, 100% 0, 100% 84%, 0 100%);
}

.page-news .news-mast::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(6, 18, 14, 0.88) 0%, rgba(6, 18, 14, 0.6) 42%, rgba(6, 18, 14, 0.96) 100%),
    repeating-linear-gradient(90deg, rgba(200, 255, 61, 0.05) 0 1px, transparent 1px 140px);
}

.page-news .news-mast__in {
  position: relative;
  z-index: 2;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

.page-news .news-mast .breadcrumb {
  margin-bottom: 22px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--c-muted);
}

.page-news .news-mast .breadcrumb a {
  color: var(--c-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-news .news-mast .breadcrumb a:hover {
  color: var(--c-lime);
  border-bottom-color: var(--c-lime);
}

.page-news .news-mast__title {
  margin: 14px 0 0;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(30px, 5.4vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--c-white);
  max-width: 20ch;
}

.page-news .news-mast__lede {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--c-body);
}

.page-news .news-mast__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-mast__meta li {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--c-lime);
  border: 1px solid var(--c-line-soft);
  background: rgba(16, 41, 31, 0.72);
  padding: 5px 10px;
}

/* ---------- 章节头 ---------- */
.page-news .news-sec-head {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--c-line);
}

.page-news .news-sec-head::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 56px;
  height: 2px;
  background: var(--c-lime);
}

.page-news .news-sec-head__idx {
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--c-lime);
}

.page-news .news-sec-head__title {
  margin: 0;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--c-white);
}

/* ---------- 分类带 ---------- */
.page-news .news-cats {
  padding: 48px 0 4px;
}

.page-news .news-cats__lede {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-muted);
}

.page-news .news-cats__list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-news .news-cat {
  padding: 18px 18px 16px;
  background: var(--c-panel);
  border: 1px solid var(--c-line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
  transition: background 0.25s ease, border-color 0.25s ease;
}

.page-news .news-cat:hover {
  background: var(--c-stand);
  border-color: var(--c-lime-dim);
}

.page-news .news-cat__idx {
  display: block;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--c-lime-dim);
}

.page-news .news-cat__name {
  margin: 8px 0 0;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--c-white);
}

.page-news .news-cat__desc {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-muted);
}

.page-news .news-cat__meta {
  margin: 14px 0 0;
  padding-top: 10px;
  border-top: 1px solid var(--c-line);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--c-lime);
}

/* ---------- 最新条目 ---------- */
.page-news .news-latest {
  padding: 44px 0 8px;
}

.page-news .news-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  margin-top: 20px;
}

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

.page-news .news-list__item {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-rows: auto auto;
  column-gap: 14px;
  row-gap: 6px;
  padding: 14px 0 14px 16px;
  border-bottom: 1px solid var(--c-line);
  transition: transform 0.22s ease, background 0.22s ease;
}

.page-news .news-list__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: var(--c-line-soft);
  transition: background 0.22s ease;
}

.page-news .news-list__item:hover,
.page-news .news-list__item:focus-within {
  transform: translateX(4px);
  background: rgba(16, 41, 31, 0.55);
}

.page-news .news-list__item:hover::before,
.page-news .news-list__item:focus-within::before {
  background: var(--c-lime);
}

.page-news .news-list__when {
  grid-column: 1;
  grid-row: 1;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--c-orange);
  white-space: nowrap;
}

.page-news .news-list__tag {
  grid-column: 2;
  grid-row: 1;
  justify-self: end;
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--c-muted);
  border: 1px solid var(--c-line-soft);
  padding: 2px 8px;
  white-space: nowrap;
}

.page-news .news-list__title {
  grid-column: 1 / -1;
  grid-row: 2;
  font-size: 15px;
  line-height: 1.6;
  color: var(--c-body);
}

/* ---------- 侧栏 ---------- */
.page-news .news-aside {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

.page-news .news-aside__fig {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--c-line);
  background: var(--c-panel);
}

.page-news .news-aside__fig img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 5;
  object-fit: cover;
}

.page-news .news-aside__note {
  border: 1px solid var(--c-line);
  border-left: 2px solid var(--c-lime);
  background: var(--c-stand);
  padding: 20px;
}

.page-news .news-aside__note h3 {
  margin: 10px 0 0;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--c-white);
}

.page-news .news-aside__note p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-muted);
}

.page-news .news-aside__note .btn {
  margin-top: 16px;
}

/* ---------- 专题面板 ---------- */
.page-news .news-feature {
  padding: 48px 0 8px;
}

.page-news .news-topics {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  margin-top: 20px;
}

.page-news .news-topic {
  position: relative;
  background: var(--c-panel);
  border: 1px solid var(--c-line);
  overflow: hidden;
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
  transition: border-color 0.25s ease;
}

.page-news .news-topic:hover {
  border-color: var(--c-lime-dim);
}

.page-news .news-topic::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--c-lime), rgba(200, 255, 61, 0));
  pointer-events: none;
}

.page-news .news-topic__fig {
  background: var(--c-stand);
  border-bottom: 1px solid var(--c-line);
}

.page-news .news-topic__fig img {
  display: block;
  width: 100%;
  aspect-ratio: 8 / 5;
  object-fit: cover;
}

.page-news .news-topic__body {
  padding: 20px 20px 24px;
}

.page-news .news-topic__title {
  margin: 12px 0 0;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 24px;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--c-white);
}

.page-news .news-topic__text {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-body);
}

.page-news .news-topic__list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--c-line);
}

.page-news .news-topic__list li {
  position: relative;
  padding: 10px 0 10px 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-muted);
  border-bottom: 1px solid rgba(30, 58, 46, 0.6);
}

.page-news .news-topic__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 17px;
  width: 6px;
  height: 1px;
  background: var(--c-lime);
}

.page-news .news-topic .btn {
  margin-top: 18px;
}

/* ---------- 更新节奏收尾 ---------- */
.page-news .news-tempo {
  margin-top: 52px;
  padding: 44px 0 52px;
  background: var(--c-stand);
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
}

.page-news .news-tempo__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

.page-news .news-tempo__title {
  margin: 12px 0 0;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(24px, 3.4vw, 36px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--c-white);
  max-width: 16ch;
}

.page-news .news-tempo__body p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-body);
}

.page-news .news-tempo__body p:last-of-type {
  color: var(--c-muted);
}

.page-news .news-tempo__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ---------- 按钮微调 ---------- */
.page-news .btn {
  display: inline-block;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-decoration: none;
  padding: 11px 20px;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-news .btn--primary {
  background: var(--c-lime);
  color: var(--c-ink);
  border: 1px solid var(--c-lime);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
}

.page-news .btn--primary:hover {
  background: var(--c-lime-dim);
  border-color: var(--c-lime-dim);
}

.page-news .btn--ghost {
  background: transparent;
  color: var(--c-lime);
  border: 1px solid var(--c-line-soft);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
}

.page-news .btn--ghost:hover {
  border-color: var(--c-lime);
  background: rgba(200, 255, 61, 0.08);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-mast {
    padding: 76px 0 56px;
  }

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

  .page-news .news-aside {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 768px) {
  .page-news .news-list__item {
    grid-template-columns: 104px minmax(0, 1fr) auto;
    grid-template-rows: auto;
    align-items: baseline;
    column-gap: 20px;
  }

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

  .page-news .news-list__title {
    grid-column: 2;
    grid-row: 1;
    font-size: 16px;
  }

  .page-news .news-list__tag {
    grid-column: 3;
    grid-row: 1;
    justify-self: end;
  }

  .page-news .news-tempo__grid {
    grid-template-columns: minmax(0, 12fr) minmax(0, 12fr);
    gap: 32px;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-news .news-cats__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-body {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 48px;
  }

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

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

  .page-news .news-topic__body {
    padding: 24px 26px 28px;
  }

  .page-news .news-tempo__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 48px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-list__item,
  .page-news .news-list__item::before,
  .page-news .news-cat,
  .page-news .news-topic,
  .page-news .btn {
    transition: none;
  }

  .page-news .news-list__item:hover,
  .page-news .news-list__item:focus-within {
    transform: none;
  }
}
<<<END>>>