.page-news {
  --news-radius: 14px;
  --news-gap: 24px;
  color: var(--paper);
  background:
    radial-gradient(80% 46% at 12% 0%, rgba(76, 255, 224, .07), transparent 70%),
    var(--ink);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-news .nz-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 40px 0 56px;
  background: linear-gradient(155deg, var(--ink-2) 0%, var(--ink) 54%, var(--deep) 100%);
}

.page-news .nz-hero__img {
  position: absolute;
  inset: 0;
  z-index: -3;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
}

.page-news .nz-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(180deg, rgba(5, 17, 13, .58) 0%, rgba(5, 17, 13, .88) 62%, var(--ink) 100%),
    linear-gradient(105deg, transparent 42%, rgba(76, 255, 224, .1) 100%);
}

.page-news .nz-hero::after {
  content: "";
  position: absolute;
  right: -14%;
  bottom: -34%;
  width: 80%;
  height: 66%;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(76, 255, 224, .18), rgba(255, 91, 56, .1));
  clip-path: polygon(16% 34%, 100% 0, 100% 100%, 0 100%);
}

.page-news .nz-hero__inner {
  position: relative;
}

.page-news .nz-hero .breadcrumbs {
  margin-bottom: 30px;
}

.page-news .nz-hero__eyebrow {
  color: var(--cyan);
  letter-spacing: .22em;
}

.page-news .nz-hero h1 {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(32px, 8.2vw, 76px);
  line-height: 1.03;
  letter-spacing: -.015em;
  margin: 14px 0 18px;
  max-width: 17ch;
  color: var(--paper);
}

.page-news .nz-hero__lede {
  max-width: 48ch;
  margin: 0;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.75;
}

.page-news .nz-hero__facts {
  list-style: none;
  margin: 30px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.page-news .nz-hero__facts li {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.page-news .nz-hero__facts .mono {
  font-size: clamp(19px, 4.4vw, 30px);
  line-height: 1;
  color: var(--cyan);
  letter-spacing: .02em;
}

.page-news .nz-hero__facts li > span:last-child {
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
  letter-spacing: .04em;
}

/* ---------- 焦点区 ---------- */
.page-news .nz-focus {
  padding-top: 8px;
}

.page-news .nz-focus__grid {
  display: grid;
  gap: 36px;
}

.page-news .nz-index {
  border-top: 1px solid var(--line);
  padding-top: 20px;
}

.page-news .nz-index__eyebrow {
  margin: 0 0 12px;
  color: var(--muted);
}

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

.page-news .nz-index__link {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  transition: color .22s var(--ease), padding-left .22s var(--ease);
}

.page-news .nz-index__link .mono {
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--line);
  transition: color .22s var(--ease);
}

.page-news .nz-index__link:hover,
.page-news .nz-index__link:focus-visible,
.page-news .nz-index__link.is-current {
  color: var(--cyan);
  padding-left: 6px;
}

.page-news .nz-index__link:hover .mono,
.page-news .nz-index__link:focus-visible .mono,
.page-news .nz-index__link.is-current .mono {
  color: var(--cyan);
}

.page-news .nz-index__note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

.page-news .nz-focus__eyebrow {
  margin: 0 0 6px;
  color: var(--alert);
  letter-spacing: .22em;
}

.page-news .nz-lead {
  padding: 22px 0 24px;
  border-bottom: 1px solid var(--line);
}

.page-news .nz-lead h2 {
  font-family: var(--font-head);
  font-size: clamp(21px, 4.6vw, 30px);
  line-height: 1.24;
  margin: 10px 0 10px;
  color: var(--paper);
}

.page-news .nz-lead__text {
  margin: 0 0 12px;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.72;
  color: var(--muted);
}

.page-news .nz-lead__link {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(76, 255, 224, .4);
  padding-bottom: 2px;
}

.page-news .nz-lead__link:hover,
.page-news .nz-lead__link:focus-visible {
  color: var(--mist);
  border-bottom-color: var(--mist);
}

/* ---------- 元信息与徽标 ---------- */
.page-news .nz-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.page-news .nz-meta__time {
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--muted);
  text-transform: uppercase;
}

.page-news .nz-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  line-height: 1;
  padding: 5px 9px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--mist);
  white-space: nowrap;
}

.page-news .nz-badge--version {
  color: var(--cyan);
  border-color: rgba(76, 255, 224, .45);
}

.page-news .nz-badge--data {
  color: var(--alert);
  border-color: rgba(255, 91, 56, .5);
}

.page-news .nz-badge--guide {
  color: var(--mist);
  border-color: rgba(185, 247, 233, .34);
}

/* ---------- 通用区块 ---------- */
.page-news .nz-block {
  padding: 56px 0;
  border-top: 1px solid var(--line);
}

.page-news .nz-block__head {
  display: grid;
  gap: 10px;
  margin-bottom: 32px;
}

.page-news .nz-block__num {
  font-size: clamp(26px, 5vw, 40px);
  line-height: 1;
  letter-spacing: .06em;
  color: var(--mist);
  opacity: .55;
}

.page-news .nz-block__title h2 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(26px, 5.4vw, 46px);
  line-height: 1.1;
  margin: 0 0 12px;
  color: var(--paper);
}

.page-news .nz-block__title .lede {
  margin: 0;
  max-width: 50ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .nz-block__body {
  display: grid;
  gap: 28px;
}

.page-news .nz-block__media {
  margin: 0;
  border-radius: var(--news-radius);
  overflow: hidden;
}

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

/* ---------- 更新条目列表 ---------- */
.page-news .nz-updates {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .nz-updates__item {
  display: grid;
  gap: 8px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
  min-width: 0;
}

.page-news .nz-updates__item:first-child {
  padding-top: 0;
}

.page-news .nz-updates__num {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--cyan);
  line-height: 1.6;
}

.page-news .nz-updates__body {
  min-width: 0;
}

.page-news .nz-updates__title {
  font-family: var(--font-head);
  font-size: 17px;
  line-height: 1.38;
  margin: 8px 0 6px;
  color: var(--paper);
}

.page-news .nz-updates__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--muted);
}

.page-news .nz-updates__link {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(76, 255, 224, .35);
  padding-bottom: 2px;
}

.page-news .nz-updates__link:hover,
.page-news .nz-updates__link:focus-visible {
  color: var(--mist);
  border-bottom-color: var(--mist);
}

.page-news .nz-updates--feed .nz-updates__item {
  padding: 24px 0;
}

.page-news .nz-updates--feed .nz-updates__num {
  font-size: 15px;
  color: var(--line);
}

.page-news .nz-updates--feed .nz-updates__item:hover .nz-updates__num {
  color: var(--cyan);
}

/* ---------- 数据观察 ---------- */
.page-news .nz-chart {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: 24px;
  border-radius: 10px;
  background: linear-gradient(160deg, rgba(10, 29, 23, .95), rgba(4, 18, 14, .95));
  padding: 14px;
  box-sizing: border-box;
}

.page-news .nz-chart__grid {
  stroke: var(--line);
  stroke-width: 1;
}

.page-news .nz-chart__line {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 2;
  stroke-linejoin: round;
  stroke-linecap: round;
}

.page-news .nz-chart__line--alt {
  stroke: var(--alert);
  stroke-dasharray: 5 5;
}

.page-news .nz-chart__dot {
  fill: var(--alert);
}

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

.page-news .nz-notes li {
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.page-news .nz-notes li:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-news .nz-notes h3 {
  font-family: var(--font-head);
  font-size: 16px;
  line-height: 1.4;
  margin: 0 0 6px;
  color: var(--paper);
}

.page-news .nz-notes p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 指南时间线 ---------- */
.page-news .nz-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .nz-timeline__item {
  position: relative;
  padding: 0 0 26px 22px;
  border-left: 1px solid var(--line);
}

.page-news .nz-timeline__item::before {
  content: "";
  position: absolute;
  left: -6px;
  top: 4px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--cyan);
}

.page-news .nz-timeline__item:last-child {
  border-left-color: transparent;
  padding-bottom: 0;
}

.page-news .nz-timeline__item h3 {
  font-family: var(--font-head);
  font-size: 17px;
  line-height: 1.4;
  margin: 0 0 6px;
  color: var(--paper);
}

.page-news .nz-timeline__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--muted);
}

.page-news .nz-timeline__item a,
.page-news .nz-cta__text a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(76, 255, 224, .4);
}

.page-news .nz-timeline__item a:hover,
.page-news .nz-timeline__item a:focus-visible,
.page-news .nz-cta__text a:hover,
.page-news .nz-cta__text a:focus-visible {
  color: var(--mist);
  border-bottom-color: var(--mist);
}

/* ---------- 订阅动态 ---------- */
.page-news .nz-follow {
  padding: 8px 0 64px;
}

.page-news .nz-cta {
  display: grid;
  gap: 22px;
  padding: 26px 22px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background:
    radial-gradient(90% 120% at 100% 0%, rgba(76, 255, 224, .13), transparent 65%),
    linear-gradient(140deg, rgba(18, 59, 50, .92), rgba(4, 18, 14, .94));
}

.page-news .nz-cta__eyebrow {
  margin: 0 0 10px;
  color: var(--alert);
  letter-spacing: .22em;
}

.page-news .nz-cta__text h2 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(23px, 5vw, 34px);
  line-height: 1.16;
  margin: 0 0 12px;
  color: var(--paper);
}

.page-news .nz-cta__text p {
  margin: 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .nz-cta__actions {
  display: grid;
  gap: 12px;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-news .nz-hero {
    padding: 56px 0 72px;
  }

  .page-news .nz-hero__facts {
    gap: 28px;
  }

  .page-news .nz-updates__item {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 18px;
    align-items: start;
  }

  .page-news .nz-updates--feed .nz-updates__num {
    font-size: 18px;
  }

  .page-news .nz-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 34px 30px;
  }

  .page-news .nz-cta__actions {
    min-width: 180px;
  }
}

@media (min-width: 900px) {
  .page-news .nz-focus__grid {
    grid-template-columns: 244px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-news .nz-index {
    position: sticky;
    top: calc(var(--header-h) + 26px);
  }

  .page-news .nz-block {
    padding: 72px 0;
  }

  .page-news .nz-block__head {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
    margin-bottom: 40px;
  }

  .page-news .nz-block__num {
    padding-top: 6px;
  }

  .page-news .nz-block__body--split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-news .nz-lead {
    padding: 26px 0 30px;
  }

  .page-news .nz-updates--feed .nz-updates__item {
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 28px;
    padding: 28px 0;
  }
}

@media (min-width: 1120px) {
  .page-news .nz-block__body--split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  }

  .page-news .nz-focus__posts {
    padding-right: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .nz-index__link,
  .page-news .nz-index__link .mono,
  .page-news .nz-updates--feed .nz-updates__num {
    transition: none;
  }
}