.page-news {
  --news-gap: clamp(20px, 3vw, 34px);
  --news-hair: rgba(59, 90, 150, .30);
}

/* ============ 首屏 ============ */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(38px, 7vw, 92px) 0 clamp(30px, 5vw, 60px);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(107, 75, 255, .30), transparent 62%),
    radial-gradient(90% 70% at 0% 100%, rgba(56, 242, 222, .12), transparent 64%),
    linear-gradient(180deg, var(--c-nebula), var(--c-deep) 72%);
  border-bottom: 1px solid var(--c-line-faint);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(59, 90, 150, .16) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(59, 90, 150, .16) 1px, transparent 1px);
  background-size: 88px 88px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .72), transparent 78%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .72), transparent 78%);
  pointer-events: none;
}

.page-news .news-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(26px, 5vw, 54px);
  align-items: end;
}

.page-news .news-hero__title {
  margin: .14em 0 0;
  font-family: var(--f-head);
  font-size: clamp(48px, 11vw, 88px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -.03em;
  color: var(--c-white);
}

.page-news .news-hero__title::after {
  content: "";
  display: block;
  width: clamp(56px, 8vw, 96px);
  height: 6px;
  margin-top: 20px;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--c-cyan), rgba(56, 242, 222, 0));
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 34px);
}

.page-news .news-hero__aside {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: rgba(143, 182, 255, .18);
  border: 1px solid rgba(143, 182, 255, .24);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-news .news-hero__stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 14px;
  background: rgba(5, 8, 28, .78);
}

.page-news .news-hero__value {
  font-family: var(--f-mono);
  font-size: var(--fs-26);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--c-cyan);
}

.page-news .news-hero__label {
  font-size: var(--fs-12);
  letter-spacing: .06em;
  color: rgba(200, 212, 236, .74);
}

/* ============ 四个栏目 ============ */
.page-news .news-columns {
  display: grid;
  gap: 1px;
  margin-top: var(--news-gap);
  background: var(--news-hair);
  border: 1px solid var(--news-hair);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-news .news-column {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 2.6vw, 30px);
  background: linear-gradient(180deg, rgba(25, 17, 64, .62), rgba(5, 8, 28, .92));
  transition: background .32s var(--ease);
}

.page-news .news-column::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--c-cyan);
  transition: width .36s var(--ease);
}

.page-news .news-column:hover::before,
.page-news .news-column:focus-within::before {
  width: 100%;
}

.page-news .news-column:hover,
.page-news .news-column:focus-within {
  background: linear-gradient(180deg, rgba(43, 32, 96, .82), rgba(11, 42, 91, .90));
}

.page-news .news-column__no {
  font-family: var(--f-mono);
  font-size: var(--fs-12);
  letter-spacing: .2em;
  color: var(--c-cyan);
}

.page-news .news-column__title {
  margin: 0;
  font-size: var(--fs-22);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--c-white);
}

.page-news .news-column__text {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.78;
  color: rgba(200, 212, 236, .84);
}

.page-news .news-column .link-arrow {
  margin-top: auto;
}

/* ============ 条目列表 ============ */
.page-news .news-ledger {
  list-style: none;
  margin: var(--news-gap) 0 0;
  padding: 0;
  border-top: 1px solid var(--news-hair);
}

.page-news .news-ledger--cont {
  border-top: 0;
}

.page-news .news-ledger__row {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 4px 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--news-hair);
  transition: background .3s var(--ease);
}

.page-news .news-ledger__no {
  grid-row: 1;
  font-family: var(--f-mono);
  font-size: var(--fs-14);
  color: rgba(200, 212, 236, .52);
  transition: color .3s var(--ease);
}

.page-news .news-ledger__body {
  grid-row: 1;
  min-width: 0;
}

.page-news .news-ledger__title {
  margin: 8px 0 6px;
  font-size: var(--fs-18);
  font-weight: 700;
  line-height: 1.42;
  letter-spacing: -.01em;
  color: var(--c-white);
}

.page-news .news-ledger__time {
  margin: 0;
  font-family: var(--f-mono);
  font-size: var(--fs-12);
  letter-spacing: .04em;
  color: rgba(200, 212, 236, .58);
}

.page-news .news-ledger__summary {
  grid-column: 2 / -1;
  margin: 10px 0 0;
  font-size: var(--fs-14);
  line-height: 1.78;
  color: rgba(200, 212, 236, .74);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

.page-news .news-figure {
  margin: clamp(26px, 4vw, 46px) 0;
}

.page-news .news-figure figcaption {
  margin-top: 10px;
}

.page-news .media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border-radius: var(--r-md);
}

/* ============ 看台笔记 ============ */
.page-news .news-note {
  display: grid;
  gap: 0;
  margin-top: clamp(28px, 4vw, 48px);
  border: 1px solid var(--news-hair);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(135deg, rgba(25, 17, 64, .72), rgba(5, 8, 28, .94));
}

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

.page-news .news-note__media img {
  border-radius: 0;
  height: 100%;
  min-height: 200px;
}

.page-news .news-note__body {
  padding: clamp(20px, 3vw, 34px);
}

.page-news .news-note__title {
  margin: 10px 0 12px;
  font-size: var(--fs-26);
  font-weight: 700;
  letter-spacing: -.015em;
  color: var(--c-white);
}

.page-news .news-note__text {
  margin: 0;
  max-width: 36em;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: rgba(200, 212, 236, .86);
}

/* ============ 重点条目 ============ */
.page-news .news-feature {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  margin-top: var(--news-gap);
}

.page-news .news-feature__media {
  margin: 0;
  align-self: start;
}

.page-news .news-feature__item + .news-feature__item {
  margin-top: clamp(26px, 3.4vw, 40px);
  padding-top: clamp(26px, 3.4vw, 40px);
  border-top: 1px solid var(--news-hair);
}

.page-news .news-feature__title {
  margin: 12px 0 12px;
  font-size: var(--fs-26);
  font-weight: 700;
  line-height: 1.32;
  letter-spacing: -.015em;
  color: var(--c-white);
}

.page-news .news-feature__item p {
  margin: 0 0 12px;
  font-size: var(--fs-16);
  line-height: 1.82;
  color: rgba(200, 212, 236, .86);
}

.page-news .news-feature__item p:last-child {
  margin-bottom: 0;
}

/* ============ 专题系列 ============ */
.page-news .news-series__cover {
  margin: 0 0 clamp(26px, 4vw, 42px);
}

.page-news .news-series {
  display: grid;
  gap: 1px;
  background: var(--news-hair);
  border: 1px solid var(--news-hair);
  border-radius: var(--r-lg);
  overflow: hidden;
}

.page-news .news-series__item {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(20px, 2.6vw, 30px);
  background: rgba(5, 8, 28, .88);
}

.page-news .news-series__no {
  font-family: var(--f-mono);
  font-size: var(--fs-12);
  letter-spacing: .16em;
  color: var(--c-violet);
}

.page-news .news-series__title {
  margin: 0;
  font-size: var(--fs-22);
  font-weight: 700;
  letter-spacing: -.015em;
  color: var(--c-white);
}

.page-news .news-series__text {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.78;
  color: rgba(200, 212, 236, .84);
}

.page-news .news-gauge {
  margin-top: auto;
  padding-top: 16px;
}

.page-news .news-gauge__steps {
  list-style: none;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(0, 1fr);
  gap: 6px;
  margin: 0;
  padding: 0;
}

.page-news .news-gauge__step {
  padding-top: 12px;
  border-top: 3px solid var(--c-line-soft);
  font-size: var(--fs-12);
  line-height: 1.5;
  color: rgba(200, 212, 236, .54);
  transition: border-color .3s var(--ease), color .3s var(--ease);
}

.page-news .news-gauge__step.is-done {
  border-top-color: var(--c-cyan);
  color: rgba(200, 212, 236, .86);
}

.page-news .news-gauge__step.is-active {
  border-top-color: var(--c-orange);
  color: var(--c-white);
}

.page-news .news-gauge__step:hover {
  border-top-color: var(--c-white);
  color: var(--c-white);
}

.page-news .news-gauge__note {
  margin: 12px 0 0;
  font-size: var(--fs-12);
  line-height: 1.6;
  color: rgba(200, 212, 236, .58);
}

/* ============ 更新节奏 ============ */
.page-news .news-cadence {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  margin-top: var(--news-gap);
}

.page-news .news-rhythm {
  list-style: none;
  display: grid;
  gap: 14px;
  margin: 22px 0 0;
  padding: 0;
}

.page-news .news-rhythm li {
  position: relative;
  padding-left: 28px;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: rgba(200, 212, 236, .86);
}

.page-news .news-rhythm li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 14px;
  height: 3px;
  border-radius: 2px;
  background: var(--c-cyan);
}

.page-news .news-cadence__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 32px);
}

.page-news .news-cadence__aside {
  display: flex;
  flex-direction: column;
  gap: 14px;
  justify-content: center;
  padding: clamp(22px, 2.8vw, 32px);
  border: 1px solid rgba(143, 182, 255, .24);
  border-radius: var(--r-lg);
  background: linear-gradient(160deg, rgba(143, 182, 255, .12), rgba(5, 8, 28, .72));
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.page-news .news-cadence__aside-title {
  margin: 0;
  font-size: var(--fs-18);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--c-white);
}

.page-news .news-cadence__aside-text {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: rgba(200, 212, 236, .86);
}

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

  .page-news .news-ledger__row {
    grid-template-columns: 48px minmax(0, 1fr);
    gap: 4px 22px;
    padding: 22px 0;
  }

  .page-news .news-note {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: stretch;
  }
}

@media (min-width: 960px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }

  .page-news .news-hero__aside {
    margin-bottom: 6px;
  }

  .page-news .news-cadence {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-news .news-ledger__row {
    grid-template-columns: 56px minmax(0, 1fr) minmax(0, 360px);
    align-items: start;
    gap: 0 28px;
    padding: 24px 18px 24px 0;
  }

  .page-news .news-ledger__row:hover,
  .page-news .news-ledger__row:focus-within {
    background: linear-gradient(90deg, rgba(56, 242, 222, .08), rgba(56, 242, 222, 0) 72%);
  }

  .page-news .news-ledger__row:hover .news-ledger__no,
  .page-news .news-ledger__row:focus-within .news-ledger__no {
    color: var(--c-cyan);
  }

  .page-news .news-ledger__summary {
    grid-column: 3;
    margin-top: 2px;
    min-height: calc(3 * 1.78em);
    -webkit-line-clamp: 1;
    transition: color .3s var(--ease);
  }

  .page-news .news-ledger__row:hover .news-ledger__summary,
  .page-news .news-ledger__row:focus-within .news-ledger__summary {
    -webkit-line-clamp: 3;
    color: var(--c-silver);
  }
}

@media (min-width: 1080px) {
  .page-news .news-columns {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .news-feature {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: start;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-news .news-column,
  .page-news .news-column::before,
  .page-news .news-ledger__row,
  .page-news .news-ledger__no,
  .page-news .news-ledger__summary,
  .page-news .news-gauge__step {
    transition: none;
  }
}
<<<END>>>