.page-news {
  --news-gap: clamp(18px, 2.6vw, 34px);
  --news-sticky-offset: 78px;
  background:
    radial-gradient(1100px 520px at 84% -10%, rgba(45, 212, 191, 0.10), transparent 62%),
    radial-gradient(900px 460px at 4% 4%, rgba(76, 141, 255, 0.11), transparent 60%),
    var(--c-night);
  color: var(--c-snow);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-news img {
  max-width: 100%;
  display: block;
}

.page-news .figure__media {
  overflow: hidden;
  border-radius: var(--radius-s);
}

.page-news .figure__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news a:focus-visible,
.page-news button:focus-visible {
  outline: 2px solid var(--c-teal);
  outline-offset: 3px;
}

.page-news [data-section] {
  scroll-margin-top: var(--news-sticky-offset);
}

/* ── 首屏框景 ── */
.page-news .news-hero {
  padding-block: clamp(20px, 3vw, 40px) clamp(8px, 2vw, 20px);
}

.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: end;
  padding-block: clamp(12px, 2vw, 28px) clamp(24px, 4vw, 44px);
}

.page-news .news-hero__intro .breadcrumb {
  margin-bottom: 14px;
}

.page-news .news-hero__intro .kicker {
  display: block;
  margin: 0 0 12px;
  color: var(--c-teal);
}

.page-news .news-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(32px, 7vw, 60px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--c-snow);
  text-wrap: balance;
}

.page-news .news-hero__lead {
  margin: 0 0 22px;
  max-width: 46ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--c-dust);
}

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

.page-news .news-hero__frame {
  position: relative;
  padding: 10px 12px 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  background: var(--panel-fill);
  box-shadow: 0 30px 70px -50px rgba(45, 212, 191, 0.9);
}

.page-news .news-hero__scale {
  height: 12px;
  margin-bottom: 10px;
  border-bottom: 1px solid var(--line-faint);
  background-image: repeating-linear-gradient(
    90deg,
    var(--line-strong) 0 1px,
    transparent 1px 14px
  );
  opacity: 0.85;
}

.page-news .news-hero__frame::before,
.page-news .news-hero__frame::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  border: 1px solid var(--c-teal);
  opacity: 0.75;
}

.page-news .news-hero__frame::before {
  top: -1px;
  left: -1px;
  border-right: 0;
  border-bottom: 0;
}

.page-news .news-hero__frame::after {
  bottom: -1px;
  right: -1px;
  border-left: 0;
  border-top: 0;
}

.page-news .news-hero__figure {
  margin: 0 0 12px;
}

.page-news .news-hero__figure .figure__caption {
  padding-top: 8px;
  font-family: var(--font-serif);
  font-size: 13px;
  line-height: 1.7;
  color: var(--c-mist);
}

.page-news .news-hero__band {
  padding-block: 0 clamp(20px, 3vw, 32px);
}

/* ── 粘性筛选 ── */
.page-news .news-filter {
  position: sticky;
  top: 0;
  z-index: 8;
  padding-block: 10px;
  background: rgba(7, 13, 31, 0.94);
  border-block: 1px solid var(--line-soft);
  backdrop-filter: blur(14px);
}

.page-news .news-filter__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scrollbar-width: thin;
}

.page-news .news-filter__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  font-size: 13px;
  line-height: 1;
  white-space: nowrap;
  color: var(--c-dust);
  text-decoration: none;
  transition: color 160ms var(--ease), border-color 160ms var(--ease), background-color 160ms var(--ease);
}

.page-news .news-filter__dot {
  width: 6px;
  height: 6px;
  flex: none;
}

.page-news .news-filter__link:hover {
  color: var(--c-snow);
  border-color: var(--line-strong);
  background: rgba(45, 212, 191, 0.08);
}

.page-news .news-filter__link[aria-current="true"] {
  color: var(--c-teal);
  border-color: rgba(45, 212, 191, 0.55);
  background: rgba(45, 212, 191, 0.12);
}

/* ── 本期目录 ── */
.page-news .news-index {
  padding-block: clamp(32px, 5vw, 64px);
  border-bottom: 1px solid var(--line-faint);
}

.page-news .news-index__head {
  max-width: 62ch;
  margin-bottom: clamp(20px, 3vw, 34px);
}

.page-news .news-index__head .kicker {
  display: block;
  margin: 0 0 10px;
  color: var(--c-ember);
}

.page-news .news-index__head h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.2vw, 36px);
  font-weight: 700;
  line-height: 1.25;
  color: var(--c-snow);
}

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

.page-news .news-index__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .index-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 18px 16px;
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-m);
  background: linear-gradient(158deg, rgba(16, 26, 60, 0.72), rgba(9, 15, 36, 0.55));
  transition: border-color 180ms var(--ease), transform 180ms var(--ease);
}

.page-news .index-card:hover {
  transform: translateY(-2px);
  border-color: rgba(45, 212, 191, 0.4);
}

.page-news .index-card__no {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--c-mist);
}

.page-news .index-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.4;
}

.page-news .index-card__title a {
  color: var(--c-snow);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-news .index-card__title a:hover {
  color: var(--c-teal);
  border-bottom-color: var(--c-teal);
}

.page-news .index-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-dust);
}

.page-news .index-card__meta {
  margin-top: auto;
  padding-top: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--c-mist);
}

/* ── 内容分区 ── */
.page-news .news-section {
  padding-block: clamp(34px, 5vw, 68px);
  border-bottom: 1px solid var(--line-faint);
}

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

/* 左侧栏目轨道 */
.page-news .news-rail {
  position: relative;
  padding-left: 18px;
  border-left: 2px solid var(--line-soft);
}

.page-news .news-rail::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 5px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-teal);
  box-shadow: 0 0 12px rgba(45, 212, 191, 0.85);
}

.page-news .news-rail--blue::before {
  background: var(--c-flag-blue);
  box-shadow: 0 0 12px rgba(76, 141, 255, 0.85);
}

.page-news .news-rail--green::before {
  background: var(--c-flag-green);
  box-shadow: 0 0 12px rgba(66, 211, 146, 0.85);
}

.page-news .news-rail--red::before {
  background: var(--c-flag-red);
  box-shadow: 0 0 12px rgba(242, 100, 106, 0.85);
}

.page-news .news-rail--yellow::before {
  background: var(--c-flag-yellow);
  box-shadow: 0 0 12px rgba(244, 201, 93, 0.85);
}

.page-news .news-rail--white::before {
  background: var(--c-snow);
  box-shadow: 0 0 12px rgba(245, 248, 255, 0.6);
}

.page-news .news-rail__index {
  display: block;
  margin-bottom: 10px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-mist);
}

.page-news .news-rail__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 700;
  line-height: 1.25;
  color: var(--c-snow);
  text-wrap: balance;
}

.page-news .news-rail__note {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-size: 14px;
  line-height: 1.85;
  color: var(--c-dust);
}

.page-news .news-rail__link {
  display: inline-block;
  font-size: 13px;
  color: var(--c-teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(45, 212, 191, 0.4);
  padding-bottom: 2px;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-news .news-rail__link:hover {
  color: var(--c-snow);
  border-bottom-color: var(--c-snow);
}

/* 右侧错落卡片 */
.page-news .news-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 2vw, 22px);
  align-items: start;
}

.page-news .note-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(16px, 2vw, 24px);
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-m);
  background: linear-gradient(160deg, rgba(16, 26, 60, 0.78), rgba(9, 15, 36, 0.58));
  transition: transform 180ms var(--ease), border-color 180ms var(--ease), box-shadow 180ms var(--ease);
}

.page-news .note-card:hover {
  transform: translateY(-3px);
  border-color: rgba(45, 212, 191, 0.42);
  box-shadow: 0 20px 44px -30px rgba(45, 212, 191, 0.7);
}

.page-news .note-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
}

.page-news .note-card__time {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-dust);
  padding-right: 8px;
  border-right: 1px solid var(--line-soft);
}

.page-news .note-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(17px, 1.9vw, 21px);
  font-weight: 700;
  line-height: 1.42;
  color: var(--c-snow);
}

.page-news .note-card__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--c-dust);
}

.page-news .note-card__link {
  margin-top: auto;
  align-self: flex-start;
  font-size: 13px;
  color: var(--c-teal);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}

.page-news .note-card__link:hover {
  color: var(--c-snow);
  border-bottom-color: var(--c-snow);
}

.page-news .note-card__media {
  margin: 4px 0 0;
}

.page-news .note-card__media .figure__caption {
  padding-top: 8px;
  font-family: var(--font-serif);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--c-mist);
}

/* ── 双场并置 ── */
.page-news .duo {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: 4px;
}

.page-news .duo__card {
  padding: 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-s);
  background: rgba(7, 13, 31, 0.55);
}

.page-news .duo__card:first-child {
  border-left: 3px solid var(--c-teal);
}

.page-news .duo__card:last-child {
  border-left: 3px solid var(--c-ember);
}

.page-news .duo__when {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--c-mist);
}

.page-news .duo__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--c-snow);
}

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

.page-news .duo__row {
  display: grid;
  grid-template-columns: 5.5em minmax(0, 1fr);
  gap: 10px;
  padding-block: 7px;
  border-top: 1px dashed var(--line-faint);
  font-size: 13px;
  line-height: 1.65;
}

.page-news .duo__row dt {
  color: var(--c-mist);
}

.page-news .duo__row dd {
  margin: 0;
  color: var(--c-dust);
}

/* ── 专题与节奏 ── */
.page-news .news-topic-area {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 32px);
}

.page-news .topics {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .topic {
  padding: 18px;
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-m);
  background: linear-gradient(150deg, rgba(16, 26, 60, 0.7), rgba(9, 15, 36, 0.5));
}

.page-news .topic__index {
  display: inline-block;
  margin-bottom: 8px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--c-ember);
}

.page-news .topic__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
}

.page-news .topic__title a {
  color: var(--c-snow);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 160ms var(--ease), border-color 160ms var(--ease);
}

.page-news .topic__title a:hover {
  color: var(--c-teal);
  border-bottom-color: var(--c-teal);
}

.page-news .topic__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--c-dust);
}

.page-news .rhythm {
  padding: clamp(16px, 2.4vw, 24px);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-m);
  background:
    linear-gradient(160deg, rgba(16, 26, 60, 0.92), rgba(7, 13, 31, 0.86));
}

.page-news .rhythm .kicker {
  display: block;
  margin: 0 0 14px;
  color: var(--c-flag-yellow);
}

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

.page-news .rhythm__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding-block: 12px;
  border-top: 1px solid var(--line-faint);
}

.page-news .rhythm__item:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-news .rhythm__when {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-teal);
}

.page-news .rhythm__what {
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--c-dust);
}

/* ── 收尾 ── */
.page-news .news-cta {
  padding-block: clamp(36px, 5vw, 72px);
}

.page-news .news-cta__inner {
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-l);
  background:
    radial-gradient(700px 300px at 90% 0%, rgba(255, 159, 67, 0.14), transparent 68%),
    radial-gradient(600px 300px at 0% 100%, rgba(45, 212, 191, 0.14), transparent 66%),
    linear-gradient(158deg, rgba(16, 26, 60, 0.95), rgba(7, 13, 31, 0.92));
}

.page-news .news-cta__inner .kicker {
  display: block;
  margin: 0 0 10px;
  color: var(--c-teal);
}

.page-news .news-cta h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.2vw, 36px);
  font-weight: 700;
  line-height: 1.25;
  color: var(--c-snow);
  text-wrap: balance;
}

.page-news .news-cta__text {
  margin: 0 0 20px;
  max-width: 56ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--c-dust);
}

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

/* ── 响应式 ── */
@media (min-width: 620px) {
  .page-news .news-index__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .duo {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .topics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 780px) {
  .page-news .news-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-list > .note-card:nth-child(even) {
    margin-top: 34px;
  }

  .page-news .news-list > .note-card--wide {
    grid-column: 1 / -1;
    margin-top: 0;
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
  }

  .page-news .news-index__list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
  }

  .page-news .index-card {
    padding: 16px 14px 14px;
  }

  .page-news .index-card__text {
    font-size: 13px;
  }
}

@media (min-width: 980px) {
  .page-news .news-section__grid {
    grid-template-columns: minmax(220px, 0.78fr) minmax(0, 2.2fr);
    gap: clamp(24px, 3.4vw, 52px);
  }

  .page-news .news-topic-area {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: start;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-news .note-card,
  .page-news .index-card,
  .page-news .news-filter__link,
  .page-news .news-rail__link,
  .page-news .note-card__link,
  .page-news .topic__title a,
  .page-news .index-card__title a {
    transition: none;
  }

  .page-news .note-card:hover,
  .page-news .index-card:hover {
    transform: none;
  }
}
<<<END>>>