/* =========================================
   前瞻观察 / insights —— 页面专属样式
   作用域：.page-news
   ========================================= */

.page-news {
  --news-rail-w: 208px;
  --news-item-gap: 20px;
  --news-item-bg: linear-gradient(180deg, #12253D 0%, #0E1F35 100%);
  --news-item-bg-hover: linear-gradient(180deg, #1B3552 0%, #142943 100%);
}

.page-news .news-mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 26px 0 0;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  left: -12%;
  right: -12%;
  top: -32%;
  height: 150%;
  z-index: -2;
  pointer-events: none;
  background:
    linear-gradient(158deg, rgba(46, 155, 181, 0.22) 0%, rgba(46, 155, 181, 0) 48%),
    linear-gradient(202deg, rgba(63, 178, 127, 0.18) 0%, rgba(63, 178, 127, 0) 42%);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  top: -190px;
  right: -150px;
  width: 620px;
  height: 620px;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(63, 178, 127, 0.30), rgba(46, 155, 181, 0.10) 72%);
  clip-path: polygon(24% 0%, 100% 0%, 100% 72%, 0% 100%);
}

.page-news .news-hero__grid {
  display: grid;
  gap: 28px;
  margin-top: 20px;
}

.page-news .news-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-size: clamp(28px, 5.6vw, 48px);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--c-text);
}

.page-news .news-hero__desc {
  margin: 16px 0 0;
  max-width: 48ch;
  font-size: var(--step-3);
  line-height: 1.78;
  color: var(--c-muted);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

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

.page-news .news-hero__figure .frame {
  box-shadow: 0 24px 60px rgba(3, 10, 20, 0.45);
}

@media (min-width: 980px) {
  .page-news .news-hero {
    padding: 34px 0 0;
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
    align-items: end;
    margin-top: 30px;
  }

  .page-news .news-hero__figure {
    transform: translateY(10px);
  }
}

.page-news .news-hero__strip {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-m);
  background: var(--c-line);
  overflow: hidden;
}

.page-news .news-hero__strip li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 18px;
  background: var(--c-panel);
}

.page-news .news-hero__stripValue {
  font-size: var(--step-4);
  font-weight: 600;
  color: var(--c-green-soft);
}

.page-news .news-hero__stripLabel {
  font-size: var(--step-1);
  color: var(--c-muted);
}

@media (min-width: 760px) {
  .page-news .news-hero__strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: 44px;
  }
}

/* ---------- 五个栏目 ---------- */

.page-news .news-desk__list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-desk__row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 8px 18px;
  padding: 20px 22px;
  border: 1px solid var(--c-line);
  border-left-width: 3px;
  border-left-style: solid;
  border-radius: var(--radius-s);
  background: var(--c-panel);
  transition: background-color 160ms var(--ease), transform 160ms var(--ease);
}

.page-news .news-desk__row--green { border-left-color: var(--c-green); }
.page-news .news-desk__row--cyan { border-left-color: var(--c-cyan); }
.page-news .news-desk__row--orange { border-left-color: var(--c-orange); }

.page-news .news-desk__row:hover,
.page-news .news-desk__row:focus-within {
  background: var(--c-raise);
  transform: translateX(4px);
}

.page-news .news-desk__num {
  font-size: var(--step-2);
  font-weight: 600;
  color: var(--c-green);
  line-height: 2.1;
}

.page-news .news-desk__name {
  margin: 0;
  font-family: var(--font-head);
  font-size: var(--step-4);
  font-weight: 600;
  line-height: 1.4;
  color: var(--c-text);
}

.page-news .news-desk__text {
  margin: 8px 0 0;
  font-size: var(--step-2);
  line-height: 1.75;
  color: var(--c-muted);
}

.page-news .news-desk__cad {
  grid-column: 2;
  font-size: var(--step-1);
  color: var(--c-cyan-soft);
}

@media (min-width: 860px) {
  .page-news .news-desk__row {
    grid-template-columns: 48px minmax(0, 1fr) 200px;
    gap: 0 26px;
    align-items: start;
    padding: 24px 26px;
  }

  .page-news .news-desk__cad {
    grid-column: 3;
    text-align: right;
    padding-top: 6px;
  }
}

/* ---------- 条目列表 ---------- */

.page-news .news-latest__layout {
  display: grid;
  gap: 30px;
}

@media (min-width: 1000px) {
  .page-news .news-latest__layout {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }
}

.page-news .news-rail {
  padding: 18px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-m);
  background: rgba(18, 37, 61, 0.74);
}

@media (min-width: 1000px) {
  .page-news .news-rail {
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }
}

.page-news .news-rail__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--step-1);
  letter-spacing: 0.1em;
  color: var(--c-muted);
}

.page-news .news-rail__list {
  display: flex;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-news .news-rail__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-s);
  font-size: var(--step-2);
  color: var(--c-text);
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 160ms var(--ease), color 160ms var(--ease);
}

.page-news .news-rail__link .news-mono {
  font-size: var(--step-1);
  color: var(--c-green);
}

.page-news .news-rail__link:hover,
.page-news .news-rail__link:focus-visible {
  background: rgba(63, 178, 127, 0.16);
  color: var(--c-green-soft);
  outline: none;
}

.page-news .news-rail__link:focus-visible {
  box-shadow: 0 0 0 2px var(--c-green);
}

.page-news .news-rail__note {
  margin: 16px 0 0;
  font-size: var(--step-1);
  line-height: 1.65;
  color: var(--c-muted);
}

@media (min-width: 1000px) {
  .page-news .news-rail__list {
    flex-direction: column;
    overflow-x: visible;
    padding-bottom: 0;
  }

  .page-news .news-rail__note {
    padding-top: 16px;
    border-top: 1px solid var(--c-line);
  }
}

.page-news .news-groups {
  display: grid;
  gap: 44px;
}

.page-news .news-group {
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-news .news-group__head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--c-line);
}

.page-news .news-group__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: var(--step-4);
  font-weight: 600;
  color: var(--c-text);
}

.page-news .news-group__count {
  font-size: var(--step-1);
  color: var(--c-green);
}

.page-news .news-group__grid {
  display: grid;
  gap: var(--news-item-gap);
  margin-top: 20px;
}

@media (min-width: 700px) {
  .page-news .news-group__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

.page-news .news-item {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-m);
  background: var(--news-item-bg);
  transition: transform 160ms var(--ease), border-color 160ms var(--ease), background 160ms var(--ease);
}

.page-news .news-item:hover,
.page-news .news-item:focus-within {
  transform: translateY(-6px);
  border-color: rgba(63, 178, 127, 0.55);
  background: var(--news-item-bg-hover);
}

.page-news .news-item__figure {
  margin: 0 0 6px;
}

.page-news .news-item__meta {
  margin: 0;
  font-size: var(--step-1);
  color: var(--c-cyan-soft);
}

.page-news .news-item__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: var(--step-4);
  font-weight: 600;
  line-height: 1.42;
  color: var(--c-text);
}

.page-news .news-item__text {
  margin: 0;
  font-size: var(--step-2);
  line-height: 1.75;
  color: var(--c-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.page-news .news-item:hover .news-item__text,
.page-news .news-item:focus-within .news-item__text {
  -webkit-line-clamp: 6;
}

.page-news .news-item > .tag {
  align-self: flex-start;
  margin-top: auto;
  padding-top: 2px;
}

/* ---------- 前瞻四块 ---------- */

.page-news .news-anatomy__grid {
  display: grid;
  gap: 16px;
}

@media (min-width: 760px) {
  .page-news .news-anatomy__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 1140px) {
  .page-news .news-anatomy__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-news .news-step {
  padding: 22px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-m);
  background: linear-gradient(180deg, rgba(27, 53, 82, 0.62), rgba(18, 37, 61, 0.92));
}

.page-news .news-step__num {
  display: inline-block;
  padding-bottom: 4px;
  font-size: var(--step-1);
  color: var(--c-green);
  border-bottom: 2px solid rgba(63, 178, 127, 0.5);
}

.page-news .news-step__title {
  margin: 16px 0 10px;
  font-family: var(--font-head);
  font-size: var(--step-4);
  font-weight: 600;
  color: var(--c-text);
}

.page-news .news-step__text {
  margin: 0;
  font-size: var(--step-2);
  line-height: 1.78;
  color: var(--c-muted);
}

.page-news .news-anatomy__note {
  margin: 26px 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--c-cyan);
  font-size: var(--step-2);
  line-height: 1.75;
  color: var(--c-muted);
}

/* ---------- 排期时间轴 ---------- */

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

.page-news .news-flow__node {
  position: relative;
  padding: 0 0 30px 26px;
  border-left: 2px solid rgba(46, 155, 181, 0.4);
}

.page-news .news-flow__node::before {
  content: "";
  position: absolute;
  left: -8px;
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--c-night);
  border: 2px solid var(--c-cyan);
}

.page-news .news-flow__node:last-child {
  padding-bottom: 0;
}

.page-news .news-flow__time {
  display: block;
  font-size: var(--step-1);
  color: var(--c-green);
}

.page-news .news-flow__title {
  margin: 10px 0 8px;
  font-family: var(--font-head);
  font-size: var(--step-4);
  font-weight: 600;
  color: var(--c-text);
}

.page-news .news-flow__text {
  margin: 0;
  font-size: var(--step-2);
  line-height: 1.78;
  color: var(--c-muted);
}

.page-news .news-flow__note {
  margin: 28px 0 0;
  padding: 16px 20px;
  border-radius: var(--radius-s);
  background: rgba(18, 37, 61, 0.8);
  font-size: var(--step-2);
  line-height: 1.75;
  color: var(--c-muted);
}

@media (min-width: 880px) {
  .page-news .news-flow__line {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 56px;
  }
}

/* ---------- 订阅与回看 ---------- */

.page-news .news-sub__panel {
  display: grid;
  gap: 28px;
  padding: 28px;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-l);
  background-color: var(--c-panel);
  background-image:
    linear-gradient(150deg, rgba(63, 178, 127, 0.10), rgba(46, 155, 181, 0.06) 55%, rgba(255, 138, 61, 0.07));
}

@media (min-width: 900px) {
  .page-news .news-sub__panel {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 48px;
    padding: 40px;
  }
}

.page-news .news-sub__title {
  margin: 12px 0 0;
  font-family: var(--font-head);
  font-size: var(--step-5);
  font-weight: 600;
  line-height: 1.32;
  color: var(--c-text);
}

.page-news .news-sub__text {
  margin: 16px 0 0;
  font-size: var(--step-3);
  line-height: 1.78;
  color: var(--c-muted);
}

.page-news .news-sub__list {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-sub__list li {
  position: relative;
  padding-left: 22px;
  font-size: var(--step-2);
  line-height: 1.72;
  color: var(--c-muted);
}

.page-news .news-sub__list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.62em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--c-green);
  transform: rotate(45deg);
}

.page-news .news-sub__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-news .news-sub__aside {
  padding-top: 24px;
  border-top: 1px solid var(--c-line);
}

@media (min-width: 900px) {
  .page-news .news-sub__aside {
    padding-top: 0;
    padding-left: 36px;
    border-top: none;
    border-left: 1px solid var(--c-line);
  }
}

.page-news .news-sub__asideTitle {
  margin: 0;
  font-size: var(--step-1);
  letter-spacing: 0.1em;
  color: var(--c-muted);
}

.page-news .news-sub__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-news .news-sub__asideNote {
  margin: 24px 0 0;
  font-size: var(--step-2);
  line-height: 1.78;
  color: var(--c-muted);
}

.page-news .news-sub__asideNote a {
  color: var(--c-cyan-soft);
  text-underline-offset: 3px;
}

.page-news .news-sub__asideNote a:hover,
.page-news .news-sub__asideNote a:focus-visible {
  color: var(--c-green-soft);
}

/* ---------- 减少动效 ---------- */

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

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