.page-news {
  --news-line: rgba(29, 78, 117, .85);
  --news-line-soft: rgba(29, 78, 117, .5);
  background-color: var(--deck-navy);
  color: var(--ice);
  font-family: var(--font-body);
}

/* ---------------- 首屏 ---------------- */

.page-news .news-hero {
  position: relative;
  padding: clamp(22px, 4vw, 42px) 0 clamp(34px, 6vw, 70px);
  isolation: isolate;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: -30% -15% auto -15%;
  height: 165%;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(58% 52% at 10% 16%, rgba(57, 255, 136, .16), transparent 68%),
    radial-gradient(52% 48% at 92% 4%, rgba(255, 122, 26, .14), transparent 70%);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(29, 78, 117, .3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29, 78, 117, .3) 1px, transparent 1px);
  background-size: 68px 68px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .6), transparent 78%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, .6), transparent 78%);
}

.page-news .news-hero__eyebrow {
  color: var(--volt);
  letter-spacing: .2em;
}

.page-news .news-hero__title {
  margin: 14px 0 0;
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -.022em;
  line-height: 1.14;
  font-size: clamp(1.9rem, 6vw, 3.5rem);
  color: var(--ice);
}

.page-news .news-hero__lede {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: clamp(1rem, 1.55vw, 1.08rem);
  line-height: 1.82;
  color: var(--steel);
}

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

.page-news .news-hero__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(28px, 4vw, 46px) 0 0;
  padding: 0;
  border: 1px solid var(--news-line);
  border-radius: var(--radius);
  background: var(--news-line);
  overflow: hidden;
}

.page-news .news-fact {
  background: var(--panel-blue);
  padding: 15px 18px 17px;
}

.page-news .news-fact dt {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .16em;
  color: var(--steel);
}

.page-news .news-fact dd {
  margin: 9px 0 0;
  font-size: .96rem;
  color: var(--ice);
}

.page-news .news-fact__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--volt);
  margin: 0 1px;
}

/* ---------------- 轨道 + 内容骨架 ---------------- */

.page-news .news-layout {
  display: grid;
  gap: clamp(22px, 3vw, 44px);
  padding-bottom: clamp(40px, 6vw, 80px);
}

.page-news .news-rail__label {
  margin: 0 0 12px;
  padding-left: 12px;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--steel);
}

.page-news .news-rail__nav {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--news-line);
  scrollbar-width: none;
}

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

.page-news .news-rail__link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 9px 12px;
  white-space: nowrap;
  border-radius: var(--radius-sm);
  text-decoration: none;
  color: var(--steel);
  font-size: .9rem;
  transition: color .22s var(--ease), background .22s var(--ease);
}

.page-news .news-rail__link:hover {
  color: var(--ice);
  background: rgba(22, 57, 92, .62);
}

.page-news .news-rail__link:focus-visible {
  outline: none;
  color: var(--ice);
  box-shadow: 0 0 0 2px var(--volt);
}

.page-news .news-rail__idx {
  font-family: var(--font-mono);
  font-size: .72rem;
  font-variant-numeric: tabular-nums;
  color: var(--arc);
}

.page-news .news-body {
  min-width: 0;
}

/* ---------------- 章节 ---------------- */

.page-news .news-section {
  scroll-margin-top: 112px;
  padding: clamp(28px, 4vw, 50px) 0;
  border-top: 1px solid var(--news-line);
}

.page-news .news-body > .news-section:first-child {
  border-top: 0;
  padding-top: 4px;
}

.page-news .news-section__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px 16px;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-news .news-section__head > .section-num {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: .06em;
  line-height: 1.6;
  color: var(--arc);
}

.page-news .news-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -.016em;
  line-height: 1.26;
  font-size: clamp(1.32rem, 2.8vw, 1.9rem);
  color: var(--ice);
}

.page-news .news-section__intro {
  margin: 10px 0 0;
  max-width: 66ch;
  font-size: .97rem;
  line-height: 1.82;
  color: var(--steel);
}

/* ---------------- 01 四类栏目 ---------------- */

.page-news .news-columns {
  display: grid;
  gap: 14px;
}

.page-news .news-col {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 22px 20px;
  border: 1px solid var(--news-line);
  border-radius: var(--radius);
  background: var(--panel-blue);
  overflow: hidden;
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}

.page-news .news-col::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left;
  background: linear-gradient(90deg, var(--volt), var(--arc));
  transition: transform .5s var(--ease);
}

.page-news .news-col:hover,
.page-news .news-col:focus-within {
  border-color: rgba(57, 255, 136, .48);
  transform: translateY(-2px);
}

.page-news .news-col:hover::after,
.page-news .news-col:focus-within::after {
  transform: scaleX(1);
}

.page-news .news-col__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -.01em;
  font-size: 1.1rem;
  line-height: 1.4;
  color: var(--ice);
}

.page-news .news-col__text {
  margin: 0;
  font-size: .93rem;
  line-height: 1.8;
  color: var(--steel);
}

.page-news .news-col__cadence {
  margin: auto 0 0;
  padding-top: 13px;
  border-top: 1px dashed var(--news-line-soft);
  font-family: var(--font-mono);
  font-size: .73rem;
  letter-spacing: .05em;
  color: var(--leaf);
}

/* ---------------- 02 置顶观察 ---------------- */

.page-news .news-feature {
  display: grid;
  border: 1px solid var(--news-line);
  border-radius: var(--radius);
  overflow: hidden;
  background: linear-gradient(160deg, rgba(15, 41, 66, .96), rgba(10, 27, 46, .98));
  box-shadow: var(--shadow-deep);
}

.page-news .news-feature__media {
  margin: 0;
  position: relative;
  overflow: hidden;
  background: var(--glass-blue);
}

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

.page-news .news-feature__body {
  display: flex;
  flex-direction: column;
  gap: 13px;
  padding: clamp(22px, 3.4vw, 38px);
}

.page-news .news-feature__title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.42;
  font-size: clamp(1.3rem, 2.8vw, 1.95rem);
  color: var(--ice);
}

.page-news .news-feature__text {
  margin: 0;
  font-size: .97rem;
  line-height: 1.85;
  color: var(--steel);
}

.page-news .news-feature__points {
  list-style: none;
  margin: 2px 0 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-news .news-feature__points li {
  position: relative;
  padding-left: 22px;
  font-size: .93rem;
  line-height: 1.78;
  color: var(--ice);
}

.page-news .news-feature__points li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: .64em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--volt);
  transform: rotate(45deg);
}

.page-news .news-feature__points li:nth-child(2n)::before {
  background: var(--arc);
}

/* ---------------- 03 战报列表 ---------------- */

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

.page-news .news-reports__media {
  grid-column: 1 / -1;
  margin: 6px 0 0;
  border: 1px solid var(--news-line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--glass-blue);
}

.page-news .news-reports__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

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

.page-news .news-report-list::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 22px;
  bottom: 30px;
  width: 1px;
  background: linear-gradient(180deg, var(--volt), var(--news-line) 42%, transparent);
}

.page-news .news-report {
  position: relative;
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 16px;
  padding: 20px 0 22px;
  border-bottom: 1px solid var(--news-line-soft);
}

.page-news .news-report:last-child {
  border-bottom: 0;
  padding-bottom: 6px;
}

.page-news .news-report__num {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--news-line);
  background: var(--panel-blue);
  font-family: var(--font-mono);
  font-size: .76rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--arc);
}

.page-news .news-report__main {
  min-width: 0;
  display: grid;
  gap: 8px;
}

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

.page-news .news-report__time {
  font-family: var(--font-mono);
  font-size: .73rem;
  letter-spacing: .05em;
  color: var(--steel);
}

.page-news .news-report__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: -.008em;
  line-height: 1.45;
  font-size: 1.04rem;
  color: var(--ice);
}

.page-news .news-report__excerpt {
  margin: 0;
  font-size: .92rem;
  line-height: 1.8;
  color: var(--steel);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.page-news .news-report:hover .news-report__excerpt {
  -webkit-line-clamp: unset;
}

.page-news .news-report:hover .news-report__num {
  border-color: rgba(57, 255, 136, .55);
  color: var(--volt);
}

/* ---------------- 04 榜单追踪 ---------------- */

.page-news .news-board {
  display: grid;
  gap: clamp(18px, 2.6vw, 30px);
}

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

.page-news .news-board__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-news .news-rank {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  border: 1px solid var(--news-line);
  border-radius: var(--radius);
  background: var(--news-line);
  overflow: hidden;
}

.page-news .news-rank__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 7px;
  padding: 15px 18px 16px;
  background: var(--panel-blue);
  transition: background .25s var(--ease);
}

.page-news .news-rank__item:hover {
  background: #11304d;
}

.page-news .news-rank__label {
  font-family: var(--font-mono);
  font-size: .8rem;
  letter-spacing: .08em;
  color: var(--volt);
}

.page-news .news-rank__text {
  margin: 0;
  font-size: .92rem;
  line-height: 1.76;
  color: var(--steel);
}

/* ---------------- 05 数据讲堂 ---------------- */

.page-news .news-classroom {
  display: grid;
  gap: clamp(20px, 2.6vw, 32px);
  align-items: start;
}

.page-news .news-lesson {
  padding: 18px 0;
  border-bottom: 1px dashed var(--news-line-soft);
}

.page-news .news-lesson:first-child {
  padding-top: 4px;
}

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

.page-news .news-lesson__q {
  margin: 0 0 9px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.02rem;
  line-height: 1.45;
  color: var(--ice);
}

.page-news .news-lesson__q::before {
  content: "";
  display: inline-block;
  width: 10px;
  height: 2px;
  margin-right: 10px;
  vertical-align: middle;
  background: var(--arc);
}

.page-news .news-lesson__a {
  margin: 0;
  font-size: .93rem;
  line-height: 1.84;
  color: var(--steel);
}

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

.page-news .news-classroom__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

/* ---------------- 06 收藏与常看 ---------------- */

.page-news .news-collect {
  border-top: 1px solid var(--news-line);
}

.page-news .news-collect__panel {
  position: relative;
  padding: clamp(22px, 3.4vw, 38px);
  border: 1px solid rgba(57, 255, 136, .34);
  border-radius: var(--radius);
  overflow: hidden;
  background:
    radial-gradient(90% 130% at 0% 0%, rgba(57, 255, 136, .13), transparent 62%),
    linear-gradient(150deg, rgba(15, 41, 66, .96), rgba(10, 27, 46, .99));
}

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

.page-news .news-collect__list li {
  position: relative;
  padding-left: 26px;
  font-size: .95rem;
  line-height: 1.8;
  color: var(--ice);
}

.page-news .news-collect__list li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: .58em;
  width: 9px;
  height: 9px;
  border: 1px solid var(--volt);
  border-radius: 2px;
  transform: rotate(45deg);
}

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

/* ---------------- 响应式 ---------------- */

@media (min-width: 640px) {
  .page-news .news-columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-rank__item {
    grid-template-columns: minmax(104px, .8fr) minmax(0, 1.7fr);
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 720px) {
  .page-news .news-hero__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .news-feature {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-news .news-feature__media img {
    height: 100%;
    aspect-ratio: auto;
    min-height: 300px;
  }

  .page-news .news-section__head--wide {
    grid-template-columns: auto minmax(0, 1fr) minmax(220px, 300px);
    align-items: start;
  }

  .page-news .news-reports__media {
    grid-column: auto;
    margin-top: 0;
  }

  .page-news .news-board {
    grid-template-columns: minmax(0, 330px) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-classroom {
    grid-template-columns: minmax(0, 1fr) minmax(0, 300px);
  }
}

@media (min-width: 1080px) {
  .page-news .news-layout {
    grid-template-columns: var(--rail-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-rail__inner {
    position: sticky;
    top: 104px;
  }

  .page-news .news-rail__nav {
    display: grid;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
    border-bottom: 0;
    border-left: 1px solid var(--news-line);
  }

  .page-news .news-rail__link {
    border-left: 2px solid transparent;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    margin-left: -1px;
  }

  .page-news .news-rail__link:hover {
    border-left-color: var(--volt);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-col,
  .page-news .news-col::after,
  .page-news .news-report__num,
  .page-news .news-rank__item,
  .page-news .news-rail__link {
    transition: none;
  }

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