.page-news {
  --news-line: rgba(138, 163, 200, .16);
  --news-line-soft: rgba(138, 163, 200, .09);
  --news-green-soft: rgba(61, 255, 158, .12);
  --news-col-index: 176px;
  --news-col-side: 244px;
  background: var(--ink-900);
  color: var(--white);
  font-family: var(--font-body);
}

.page-news *,
.page-news *::before,
.page-news *::after {
  box-sizing: border-box;
}

.page-news .mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}

.page-news .section-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-news .section-title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(26px, 3.6vw, 42px);
  line-height: 1.18;
  letter-spacing: -.02em;
  color: var(--white);
}

.page-news .news-sec-head {
  max-width: 780px;
  margin: 0 0 clamp(28px, 4vw, 44px);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 clamp(28px, 4vw, 44px);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-news .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  transition: color .2s ease;
}

.page-news .breadcrumb a:hover {
  color: var(--green);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding: clamp(84px, 12vw, 128px) 0 clamp(48px, 6vw, 72px);
  background:
    radial-gradient(120% 90% at 92% -10%, rgba(61, 255, 158, .13), transparent 62%),
    radial-gradient(90% 70% at -10% 30%, rgba(27, 18, 64, .9), transparent 72%),
    var(--ink-900);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(61, 255, 158, .5) 45%, rgba(255, 122, 47, .65));
  transform: rotate(-1.2deg);
  transform-origin: left center;
  pointer-events: none;
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 44px;
  align-items: end;
}

.page-news .news-hero__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(54px, 11vw, 104px);
  line-height: .92;
  letter-spacing: -.035em;
  color: var(--white);
}

.page-news .news-hero__sub {
  margin: 16px 0 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(19px, 2.4vw, 28px);
  line-height: 1.35;
  color: var(--green);
}

.page-news .news-hero__lead {
  max-width: 60ch;
  margin: 26px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-hero__meter {
  border-top: 1px solid var(--news-line);
  padding-top: 22px;
}

.page-news .news-hero__meter-title {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .22em;
  color: var(--orange);
}

.page-news .news-hero__meter-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.page-news .news-hero__meter-list li {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.page-news .news-hero__meter-list .mono {
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--green);
}

.page-news .news-hero__meter-unit {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-news .news-hero__meter-note {
  margin: 22px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 3fr);
    gap: 64px;
  }

  .page-news .news-hero__meter-list {
    grid-template-columns: minmax(0, 1fr);
    gap: 22px;
  }
}

/* ---------- 置顶专题 ---------- */
.page-news .news-feature {
  position: relative;
  padding: clamp(56px, 8vw, 88px) 0;
  background: linear-gradient(168deg, var(--indigo) 0%, var(--ink-900) 62%);
}

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

.page-news .news-feat {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 268px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--ink-800);
  isolation: isolate;
}

.page-news .news-feat::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--green), var(--orange));
  transform: rotate(-.8deg);
  transform-origin: left center;
  z-index: 3;
  pointer-events: none;
}

.page-news .news-feat::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 11, 31, .18) 0%, rgba(5, 11, 31, .62) 48%, rgba(5, 11, 31, .95) 100%);
  z-index: 1;
  pointer-events: none;
}

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

.page-news .news-feat__body {
  position: relative;
  z-index: 2;
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 26px 24px 28px;
}

.page-news .news-feat__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--green);
}

.page-news .news-feat__name {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.2;
  letter-spacing: -.02em;
  color: var(--white);
}

.page-news .news-feat__desc {
  margin: 0;
  max-width: 52ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .news-feat--lead {
  min-height: 380px;
}

.page-news .news-feat--lead .news-feat__name {
  font-size: clamp(28px, 3.4vw, 42px);
}

.page-news .news-feat--lead .news-feat__body {
  padding: 34px 30px 36px;
}

.page-news .news-feat--lead .news-feat__desc {
  font-size: 15px;
}

.page-news .news-feat .more-link {
  align-self: flex-start;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 122, 47, .45);
  padding-bottom: 2px;
  transition: color .2s ease, border-color .2s ease;
}

.page-news .news-feat .more-link:hover {
  color: var(--green);
  border-color: rgba(61, 255, 158, .6);
}

@media (min-width: 920px) {
  .page-news .news-feature__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    grid-template-rows: repeat(2, minmax(210px, auto));
  }

  .page-news .news-feat--lead {
    grid-row: 1 / 3;
    min-height: 100%;
  }
}

/* ---------- 条目列表 ---------- */
.page-news .news-feed {
  position: relative;
  padding: clamp(56px, 8vw, 88px) 0;
  background: var(--ink-900);
  scroll-margin-top: 110px;
}

.page-news .news-desk {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
}

.page-news .news-desk__index-label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .24em;
  color: var(--orange);
}

.page-news .news-tablist {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}

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

.page-news .news-tab {
  flex: 0 0 auto;
  padding: 9px 18px;
  border: 1px solid var(--news-line);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--mist);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  white-space: nowrap;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}

.page-news .news-tab:hover {
  color: var(--white);
  border-color: rgba(61, 255, 158, .45);
}

.page-news .news-tab:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.page-news .news-tab[aria-selected="true"],
.page-news .news-tab.is-active {
  background: var(--green);
  border-color: var(--green);
  color: var(--ink-900);
  font-weight: 700;
}

.page-news .news-panel[hidden] {
  display: none;
}

.page-news .feed-row {
  padding: 22px 0;
  border-top: 1px solid var(--news-line-soft);
}

.page-news .feed-row:last-child {
  border-bottom: 1px solid var(--news-line-soft);
}

.page-news .feed-row__no {
  display: block;
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--orange);
}

.page-news .feed-row__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 9px;
}

.page-news .feed-row__cat {
  display: inline-block;
  padding: 3px 11px;
  border-radius: var(--radius-pill);
  background: var(--news-green-soft);
  color: var(--green);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
}

.page-news .feed-row__when {
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-news .feed-row__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.45;
  letter-spacing: -.01em;
  color: var(--white);
  transition: color .2s ease;
}

.page-news .feed-row__sum {
  margin: 9px 0 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.page-news .feed-row__dur {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--mist);
}

@media (hover: hover) and (min-width: 1024px) {
  .page-news .feed-row:hover .feed-row__title {
    color: var(--green);
  }

  .page-news .feed-row:hover .feed-row__sum,
  .page-news .feed-row:focus-within .feed-row__sum {
    -webkit-line-clamp: 4;
  }
}

.page-news .news-desk__side-label {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .24em;
  color: var(--orange);
}

.page-news .news-side-list {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-news .news-side-list a {
  display: block;
  padding-left: 15px;
  border-left: 1px solid var(--news-line);
  color: var(--mist);
  font-size: 14px;
  line-height: 1.6;
  text-decoration: none;
  transition: color .2s ease, border-color .2s ease;
}

.page-news .news-side-list a:hover {
  color: var(--white);
  border-color: var(--green);
}

.page-news .aside-note {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

@media (min-width: 1024px) {
  .page-news .news-desk {
    grid-template-columns: var(--news-col-index) minmax(0, 1fr) var(--news-col-side);
    gap: 44px;
    align-items: start;
  }

  .page-news .news-desk__index,
  .page-news .news-desk__side {
    position: sticky;
    top: 104px;
    align-self: start;
  }

  .page-news .news-tablist {
    flex-direction: column;
    overflow: visible;
    gap: 10px;
    padding-bottom: 0;
  }

  .page-news .news-tab {
    text-align: left;
  }

  .page-news .feed-row {
    display: grid;
    grid-template-columns: 3.4rem minmax(0, 1fr) 76px;
    gap: 24px;
    align-items: start;
    padding: 24px 0;
  }

  .page-news .feed-row__no {
    margin: 5px 0 0;
  }

  .page-news .feed-row__dur {
    margin-top: 5px;
    text-align: right;
  }

  .page-news .feed-row__title {
    font-size: 19px;
  }
}

/* ---------- 挑选笔记 ---------- */
.page-news .news-notes {
  position: relative;
  padding: clamp(56px, 8vw, 92px) 0;
  background: linear-gradient(152deg, var(--teal) 0%, var(--ink-900) 70%);
}

.page-news .news-notes::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(61, 255, 158, .55));
  transform: rotate(-.6deg);
  transform-origin: left top;
  pointer-events: none;
}

.page-news .news-notes__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
}

.page-news .news-notes__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-lg);
}

.page-news .news-notes__lead {
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-steps {
  list-style: none;
  counter-reset: newsstep;
  margin: 30px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.page-news .news-steps li {
  counter-increment: newsstep;
  display: grid;
  grid-template-columns: 2.8rem minmax(0, 1fr);
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid rgba(138, 163, 200, .2);
}

.page-news .news-steps li::before {
  content: counter(newsstep, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--orange);
  padding-top: 3px;
}

.page-news .news-steps strong {
  display: block;
  margin-bottom: 5px;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
}

.page-news .news-steps p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist);
}

@media (min-width: 900px) {
  .page-news .news-notes__inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 54px;
    align-items: center;
  }
}

/* ---------- 结尾入口 ---------- */
.page-news .news-next {
  padding: clamp(56px, 8vw, 88px) 0 clamp(64px, 9vw, 96px);
  background: var(--ink-900);
  border-top: 1px solid var(--news-line-soft);
}

.page-news .news-next__inner {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.page-news .news-next__copy {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 640px;
}

.page-news .news-next__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-next__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-news .news-next__back {
  margin: 40px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--news-line-soft);
}

.page-news .news-next__back a {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--orange);
  text-decoration: none;
  transition: color .2s ease;
}

.page-news .news-next__back a:hover {
  color: var(--green);
}

@media (min-width: 860px) {
  .page-news .news-next__inner {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    gap: 48px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-tab,
  .page-news .feed-row__title,
  .page-news .news-side-list a,
  .page-news .news-next__back a {
    transition: none;
  }
}
<<<END>>>