.page-news {
  --news-node: 9px;
  --news-track: rgba(233, 237, 242, 0.14);
  --news-glow: rgba(49, 230, 214, 0.09);
  padding-bottom: clamp(32px, 6vw, 72px);
}

/* ---------- 面包屑 ---------- */
.page-news .zk-breadcrumb {
  padding-top: clamp(14px, 3vw, 26px);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding-top: clamp(24px, 4vw, 44px);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -18%;
  width: min(72%, 640px);
  height: 78%;
  border-radius: 46% 54% 38% 62% / 58% 42% 58% 42%;
  background: linear-gradient(155deg, rgba(49, 230, 214, 0.13), rgba(7, 24, 36, 0) 68%);
  transform: rotate(-7deg);
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 6%;
  width: clamp(80px, 18vw, 220px);
  height: 1px;
  background: linear-gradient(90deg, rgba(255, 106, 42, 0.9), rgba(255, 106, 42, 0));
  pointer-events: none;
}

.page-news .news-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 40px);
}

.page-news .news-hero__title {
  margin: 10px 0 0;
  font-size: clamp(34px, 8vw, 62px);
  line-height: 1.06;
  letter-spacing: -0.035em;
}

.page-news .news-hero__main .zk-lede {
  margin-top: 18px;
  max-width: 54ch;
  color: var(--ivory);
}

.page-news .news-hero__aside {
  align-self: start;
  padding: 20px 22px 18px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-strong);
  background: linear-gradient(170deg, rgba(18, 50, 71, 0.72), rgba(11, 34, 51, 0.5));
}

.page-news .news-hero__aside-head {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--ash);
  text-transform: uppercase;
}

.page-news .news-hero__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .news-hero__facts li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 10px;
  padding-bottom: 11px;
  border-bottom: 1px solid var(--line);
}

.page-news .news-hero__facts li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-news .news-hero__key {
  font-size: 13px;
  color: var(--ash);
}

.page-news .news-hero__val {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--ivory);
  text-align: right;
}

.page-news .news-hero__figure {
  position: relative;
  margin-top: clamp(26px, 4vw, 40px);
}

/* ---------- 分类跳转条 ---------- */
.page-news .news-chips {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 4px 0 6px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  scroll-margin-top: 90px;
}

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

.page-news .news-chips__link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  padding: 9px 17px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-strong);
  background: rgba(11, 34, 51, 0.7);
  color: var(--ivory);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: color 160ms ease, border-color 160ms ease, background 160ms ease;
}

.page-news .news-chips__link:hover,
.page-news .news-chips__link:focus-visible {
  color: var(--cyan);
  border-color: rgba(49, 230, 214, 0.55);
  background: rgba(18, 50, 71, 0.92);
}

/* ---------- 章节头 ---------- */
.page-news .news-head {
  max-width: 60ch;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-news .news-head .zk-title--md {
  margin: 10px 0 0;
  font-size: clamp(24px, 4.4vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.page-news .news-head .zk-lede {
  margin-top: 12px;
  color: var(--ash);
}

/* ---------- 条目流 ---------- */
.page-news .news-stream {
  padding-top: clamp(28px, 5vw, 56px);
}

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

.page-news .news-entry {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: 22px 0 26px 24px;
  border-top: 1px solid var(--line);
  scroll-margin-top: 96px;
  transition: background 180ms ease;
}

.page-news .news-entry::before {
  content: "";
  position: absolute;
  left: 0;
  top: 30px;
  bottom: 0;
  width: 1px;
  background: var(--news-track);
}

.page-news .news-entry:last-child::before {
  bottom: auto;
  height: 32px;
}

.page-news .news-entry::after {
  content: "";
  position: absolute;
  left: -4px;
  top: 26px;
  width: var(--news-node);
  height: var(--news-node);
  border-radius: 50%;
  background: var(--ink-900);
  border: 1px solid var(--cyan);
  transition: background 160ms ease, box-shadow 160ms ease;
}

.page-news .news-entry:hover::after {
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(49, 230, 214, 0.14);
}

.page-news .news-entry:target {
  background: linear-gradient(90deg, var(--news-glow), rgba(7, 24, 36, 0) 72%);
}

.page-news .news-entry:target::after {
  background: var(--cyan);
  box-shadow: 0 0 0 5px rgba(49, 230, 214, 0.18);
}

.page-news .news-entry__stamp {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .news-entry__time {
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--ash);
  white-space: nowrap;
}

.page-news .news-entry__tag {
  color: var(--cyan);
  border-color: rgba(49, 230, 214, 0.32);
  background: rgba(14, 74, 82, 0.42);
}

.page-news .news-entry__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(18px, 3.4vw, 22px);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.015em;
  color: var(--ivory);
}

.page-news .news-entry__text {
  margin: 8px 0 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.75;
  color: rgba(233, 237, 242, 0.82);
}

.page-news .news-entry__body .zk-link {
  display: inline-block;
  margin-top: 12px;
  font-size: 14px;
}

.page-news .news-entry__media {
  margin: 16px 0 0;
  max-width: 460px;
}

/* ---------- 版本与目录专题 ---------- */
.page-news .news-version {
  position: relative;
  background: linear-gradient(180deg, rgba(11, 34, 51, 0.86), rgba(7, 24, 36, 0.2));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news .news-version__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 46px);
  align-items: start;
}

.page-news .news-version__main .zk-title--md {
  margin: 10px 0 0;
  font-size: clamp(24px, 4.4vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.page-news .news-version__lede {
  margin: 14px 0 24px;
  max-width: 56ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(233, 237, 242, 0.82);
}

.page-news .news-version__list {
  display: grid;
  gap: 16px;
  margin: 0 0 26px;
  max-width: 60ch;
}

.page-news .news-version__list li {
  font-size: 15px;
  line-height: 1.75;
  color: rgba(233, 237, 242, 0.8);
}

.page-news .news-version__list strong {
  display: block;
  margin-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-news .news-version__cta {
  display: inline-flex;
}

.page-news .news-version__figure {
  margin: 0;
}

/* ---------- 使用指引 ---------- */
.page-news .news-guide__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 46px);
  align-items: start;
}

.page-news .news-guide__figure {
  margin: 0;
}

.page-news .news-guide__main .zk-title--md {
  margin: 10px 0 0;
  font-size: clamp(24px, 4.4vw, 34px);
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.page-news .news-guide__lede {
  margin: 14px 0 24px;
  max-width: 56ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(233, 237, 242, 0.82);
}

.page-news .news-guide__list {
  display: grid;
  gap: 14px;
  margin: 0 0 26px;
  max-width: 60ch;
}

.page-news .news-guide__list li {
  font-size: 15px;
  line-height: 1.75;
  color: rgba(233, 237, 242, 0.8);
}

.page-news .news-guide__list strong {
  display: block;
  margin-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

/* ---------- 按主题浏览 ---------- */
.page-news .news-topics {
  padding-top: clamp(34px, 6vw, 64px);
}

.page-news .news-topics__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-news .news-topic {
  position: relative;
  display: block;
  padding: 22px 22px 20px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: rgba(11, 34, 51, 0.55);
  text-decoration: none;
  transition: border-color 170ms ease, background 170ms ease, transform 170ms ease;
}

.page-news .news-topic::after {
  content: "";
  position: absolute;
  left: 22px;
  right: 22px;
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--signal), rgba(255, 106, 42, 0));
  opacity: 0;
  transition: opacity 170ms ease;
}

.page-news .news-topic:hover,
.page-news .news-topic:focus-visible {
  border-color: rgba(49, 230, 214, 0.45);
  background: rgba(18, 50, 71, 0.82);
  transform: translateY(-2px);
}

.page-news .news-topic:hover::after,
.page-news .news-topic:focus-visible::after {
  opacity: 1;
}

.page-news .news-topic__no {
  display: block;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--ash);
}

.page-news .news-topic__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--ivory);
}

.page-news .news-topic__text {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(233, 237, 242, 0.76);
}

.page-news .news-topic__go {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-news .news-topic:hover .news-topic__go {
  color: var(--signal);
}

/* ---------- 尾部落点 ---------- */
.page-news .news-tail {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  margin-top: clamp(26px, 4vw, 40px);
  padding: 22px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-strong);
  background: linear-gradient(120deg, rgba(18, 50, 71, 0.82), rgba(11, 34, 51, 0.42));
}

.page-news .news-tail__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(233, 237, 242, 0.86);
}

.page-news .news-tail .zk-btn {
  justify-self: start;
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-news .news-topics__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-tail {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 24px;
  }

  .page-news .news-tail .zk-btn {
    justify-self: end;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(280px, 0.8fr);
    gap: clamp(36px, 5vw, 64px);
    align-items: start;
  }

  .page-news .news-entry {
    grid-template-columns: 148px minmax(0, 1fr);
    gap: 30px;
    padding: 26px 0 30px 32px;
  }

  .page-news .news-entry::before {
    left: 7px;
  }

  .page-news .news-entry::after {
    left: 3px;
  }

  .page-news .news-entry__stamp {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding-top: 2px;
  }

  .page-news .news-version__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
  }

  .page-news .news-guide__grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    align-items: center;
  }

  .page-news .news-topics__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
  }
}

@media (min-width: 1080px) {
  .page-news .news-hero__aside {
    padding: 24px 26px 22px;
  }

  .page-news .news-topics__grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-news .news-topic {
    padding: 24px 20px 22px;
  }
}

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

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