.page-news {
  --news-pad: clamp(56px, 8vw, 104px);
  --news-sticky-top: clamp(66px, 9vw, 84px);
  background: var(--yy-night);
  color: var(--yy-text);
  overflow-x: clip;
}

.page-news .yy-container {
  width: 100%;
  max-width: var(--yy-max);
  margin-inline: auto;
  padding-inline: var(--yy-gutter);
  box-sizing: border-box;
}

/* ---------- 首屏 ---------- */
.page-news .news-head {
  position: relative;
  padding-top: clamp(84px, 11vw, 124px);
  padding-bottom: clamp(28px, 4vw, 48px);
  overflow: hidden;
}

.page-news .news-head::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: min(52vw, 560px);
  height: clamp(160px, 24vw, 280px);
  background: linear-gradient(135deg, rgba(184, 255, 60, 0.16), rgba(255, 90, 43, 0.10));
  clip-path: polygon(32% 0, 100% 0, 100% 86%, 0 100%);
  pointer-events: none;
}

.page-news .news-head__title {
  position: relative;
  margin: 14px 0 0;
  font-family: var(--yy-font-sans);
  font-weight: 900;
  font-size: clamp(32px, 7.2vw, 74px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  max-width: 15em;
}

.page-news .news-head__title em {
  font-style: normal;
  color: var(--yy-green);
}

.page-news .news-head__lede {
  margin: 20px 0 0;
  max-width: var(--yy-measure);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--yy-muted);
}

.page-news .news-tempo {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: clamp(26px, 4vw, 42px) 0 0;
  padding: 0;
  list-style: none;
  background: var(--yy-line);
  border-radius: var(--yy-radius-card);
  overflow: hidden;
}

.page-news .news-tempo__cell {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "label num"
    "desc  desc";
  align-items: baseline;
  gap: 4px 10px;
  padding: clamp(16px, 2.6vw, 22px) clamp(16px, 2.6vw, 24px);
  background: var(--yy-layer);
}

.page-news .news-tempo__label {
  grid-area: label;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--yy-muted);
}

.page-news .news-tempo__num {
  grid-area: num;
  justify-self: start;
  font-family: var(--yy-font-num);
  font-weight: 700;
  font-size: clamp(28px, 4.4vw, 40px);
  line-height: 1;
  color: var(--yy-green);
}

.page-news .news-tempo__desc {
  grid-area: desc;
  font-size: 13px;
  line-height: 1.6;
  color: var(--yy-muted);
}

/* ---------- 本期焦点 ---------- */
.page-news .news-focus {
  padding-block: var(--news-pad);
}

.page-news .news-focus__head h2,
.page-news .news-feed__head h2,
.page-news .news-series h2,
.page-news .news-taxo__head h2,
.page-news .news-sub h2 {
  margin: 10px 0 0;
  font-family: var(--yy-font-sans);
  font-weight: 900;
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.page-news .news-focus__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.4vw, 24px);
  margin-top: clamp(20px, 3vw, 32px);
}

.page-news .news-focus__main {
  overflow: hidden;
  background: var(--yy-layer);
  border: 1px solid var(--yy-line);
  border-radius: var(--yy-radius-card);
}

.page-news .news-focus__media {
  margin: 0;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.page-news .news-focus__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-news .news-focus__body {
  padding: clamp(18px, 3vw, 28px);
}

.page-news .news-focus__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 12px;
}

.page-news .news-focus__title {
  margin: 0 0 12px;
  font-family: var(--yy-font-sans);
  font-weight: 900;
  font-size: clamp(20px, 2.8vw, 28px);
  line-height: 1.3;
}

.page-news .news-focus__text {
  margin: 0 0 18px;
  max-width: var(--yy-measure);
  font-size: 15px;
  line-height: 1.8;
  color: var(--yy-muted);
}

.page-news .news-focus__side {
  padding: clamp(20px, 3vw, 30px);
  background: radial-gradient(circle at 88% 6%, rgba(56, 198, 192, 0.14), transparent 58%), var(--yy-layer);
  border: 1px solid var(--yy-line);
  border-radius: var(--yy-radius-card);
}

.page-news .news-focus__points {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-news .news-focus__points li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--yy-text);
}

.page-news .news-focus__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 2px;
  background: var(--yy-green);
}

.page-news .news-focus__more {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 14px;
  font-weight: 700;
  color: var(--yy-green);
  text-decoration: none;
  border-bottom: 1px solid rgba(184, 255, 60, 0.4);
}

.page-news .news-focus__more:hover,
.page-news .news-focus__more:focus-visible {
  border-bottom-color: var(--yy-green);
}

/* ---------- 更新列表 ---------- */
.page-news .news-feed {
  padding-bottom: var(--news-pad);
}

.page-news .news-feed__intro {
  margin: 12px 0 0;
  max-width: 38em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--yy-muted);
}

.page-news .news-feed__bar {
  position: sticky;
  top: var(--news-sticky-top);
  z-index: 6;
  display: flex;
  gap: 8px;
  margin-top: clamp(18px, 3vw, 26px);
  margin-inline: calc(var(--yy-gutter) * -1);
  padding: 12px var(--yy-gutter);
  overflow-x: auto;
  scrollbar-width: none;
  background: rgba(11, 21, 38, 0.94);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--yy-line);
}

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

.page-news .news-feed__pill {
  flex: 0 0 auto;
  display: inline-flex;
  cursor: pointer;
}

.page-news .news-feed__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  margin: 0;
  pointer-events: none;
}

.page-news .news-feed__pill-text {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--yy-line);
  border-radius: var(--yy-radius-pill);
  font-size: 14px;
  white-space: nowrap;
  color: var(--yy-muted);
  background: transparent;
  transition: color 0.18s ease, background-color 0.18s ease, border-color 0.18s ease;
}

.page-news .news-feed__pill:hover .news-feed__pill-text {
  color: var(--yy-text);
  border-color: var(--yy-teal);
}

.page-news .news-feed__radio:checked + .news-feed__pill-text {
  color: var(--yy-night);
  background: var(--yy-green);
  border-color: var(--yy-green);
  font-weight: 700;
}

.page-news .news-feed__radio:focus-visible + .news-feed__pill-text {
  outline: 2px solid var(--yy-teal);
  outline-offset: 2px;
}

.page-news .news-feed:has(#nf-report:checked) .news-item:not([data-cat="report"]),
.page-news .news-feed:has(#nf-clip:checked) .news-item:not([data-cat="clip"]),
.page-news .news-feed:has(#nf-dir:checked) .news-item:not([data-cat="dir"]),
.page-news .news-feed:has(#nf-ver:checked) .news-item:not([data-cat="ver"]),
.page-news .news-feed:has(#nf-data:checked) .news-item:not([data-cat="data"]) {
  display: none;
}

.page-news .news-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--yy-line);
}

.page-news .news-item {
  border-bottom: 1px solid var(--yy-line);
}

.page-news .news-item__sum {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    "tag  time"
    "lead lead";
  gap: 10px 14px;
  padding: 20px 0 20px 14px;
  cursor: pointer;
  list-style: none;
  align-items: baseline;
}

.page-news .news-item__sum::-webkit-details-marker {
  display: none;
}

.page-news .news-item__sum::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 2px;
  height: 0;
  background: var(--yy-green);
  transform: translateY(-50%);
  transition: height 0.22s ease;
}

.page-news .news-item__sum:hover::before,
.page-news .news-item__sum:focus-visible::before,
.page-news .news-item[open] > .news-item__sum::before {
  height: 62%;
}

.page-news .news-item__tag {
  grid-area: tag;
  justify-self: start;
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: var(--yy-radius-pill);
  border: 1px solid rgba(255, 197, 61, 0.42);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--yy-yellow);
  white-space: nowrap;
}

.page-news .news-item__lead {
  grid-area: lead;
  font-family: var(--yy-font-sans);
  font-weight: 700;
  font-size: clamp(16px, 2.1vw, 19px);
  line-height: 1.5;
  color: var(--yy-text);
}

.page-news .news-item__time {
  grid-area: time;
  justify-self: end;
  display: inline-flex;
  align-items: center;
  font-family: var(--yy-font-num);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--yy-muted);
  white-space: nowrap;
}

.page-news .news-item__mark {
  display: inline-block;
  margin-left: 8px;
  font-size: 15px;
  line-height: 1;
  color: var(--yy-teal);
  transition: transform 0.22s ease;
}

.page-news .news-item[open] .news-item__mark {
  transform: rotate(45deg);
}

.page-news .news-item__body {
  padding: 0 0 24px 14px;
  max-width: 46em;
  animation: news-fade 0.24s ease both;
}

.page-news .news-item__body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--yy-muted);
}

.page-news .news-item__fig {
  margin: 18px 0 0;
  padding: 0;
}

.page-news .news-item__fig img {
  display: block;
  width: 100%;
  max-width: 520px;
  height: auto;
  border-radius: var(--yy-radius-media);
  object-fit: cover;
}

.page-news .news-item__fig--square img {
  max-width: 380px;
}

.page-news .news-item__fig figcaption {
  margin-top: 8px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--yy-muted);
}

@keyframes news-fade {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- 专题系列 ---------- */
.page-news .news-series {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: clamp(56px, 7vw, 84px);
  background: var(--yy-ink);
}

.page-news .news-series__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-news .news-series__bg img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.26;
}

.page-news .news-series__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--yy-ink) 4%, rgba(6, 11, 20, 0.62) 48%, var(--yy-ink) 96%);
}

.page-news .news-series__intro {
  margin: 14px 0 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--yy-muted);
}

.page-news .news-series__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: clamp(24px, 3.4vw, 36px);
  padding-bottom: 0;
}

.page-news .news-series__card {
  padding: clamp(20px, 2.8vw, 26px);
  background: rgba(19, 34, 56, 0.82);
  border: 1px solid var(--yy-line);
  border-radius: var(--yy-radius-card);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

.page-news .news-series__kicker {
  margin: 0;
  font-family: var(--yy-font-num);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--yy-orange);
}

.page-news .news-series__card h3 {
  margin: 8px 0 10px;
  font-family: var(--yy-font-serif);
  font-weight: 500;
  font-size: clamp(19px, 2.4vw, 23px);
  line-height: 1.35;
  color: var(--yy-text);
}

.page-news .news-series__desc {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--yy-muted);
}

.page-news .news-series__more summary {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  font-weight: 700;
  color: var(--yy-teal);
}

.page-news .news-series__more summary::-webkit-details-marker {
  display: none;
}

.page-news .news-series__mark {
  display: inline-block;
  margin-left: 8px;
  color: var(--yy-green);
  transition: transform 0.22s ease;
}

.page-news .news-series__more[open] .news-series__mark {
  transform: rotate(45deg);
}

.page-news .news-series__list {
  margin: 6px 0 0;
  padding: 0 0 0 18px;
  display: grid;
  gap: 8px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--yy-text);
}

.page-news .news-series__list li::marker {
  color: var(--yy-green);
}

.page-news .news-series__aside {
  margin: clamp(24px, 3vw, 34px) 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--yy-muted);
}

.page-news .news-series__aside a,
.page-news .news-taxo__note a {
  color: var(--yy-green);
  text-decoration: none;
  border-bottom: 1px solid rgba(184, 255, 60, 0.35);
}

.page-news .news-series__aside a:hover,
.page-news .news-taxo__note a:hover {
  border-bottom-color: var(--yy-green);
}

/* ---------- 分类与归档 ---------- */
.page-news .news-taxo {
  padding-block: var(--news-pad);
}

.page-news .news-taxo__intro {
  margin: 14px 0 0;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--yy-muted);
}

.page-news .news-taxo__list {
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--yy-line);
  border-radius: var(--yy-radius-card);
  overflow: hidden;
}

.page-news .news-taxo__item {
  padding: clamp(16px, 2.4vw, 22px);
  background: var(--yy-layer);
}

.page-news .news-taxo__item p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--yy-muted);
}

.page-news .news-taxo__note {
  margin: clamp(20px, 3vw, 28px) 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--yy-muted);
}

/* ---------- 订阅更新 ---------- */
.page-news .news-sub {
  padding-bottom: clamp(48px, 7vw, 88px);
}

.page-news .news-sub__inner {
  padding-block: clamp(30px, 4.4vw, 48px);
  background: linear-gradient(140deg, rgba(184, 255, 60, 0.12), rgba(255, 90, 43, 0.10) 52%, rgba(19, 34, 56, 0.9));
  border: 1px solid var(--yy-line);
  border-radius: var(--yy-radius-card);
}

.page-news .news-sub__text {
  margin: 14px 0 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--yy-text);
}

.page-news .news-sub__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-news .news-sub__meta {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--yy-muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-tempo {
    grid-template-columns: repeat(3, 1fr);
  }

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

@media (min-width: 900px) {
  .page-news .news-item__sum {
    grid-template-columns: 132px minmax(0, 1fr) 132px;
    grid-template-areas: "tag lead time";
    gap: 14px 20px;
    padding: 22px 0 22px 16px;
  }

  .page-news .news-item__tag {
    justify-self: start;
  }

  .page-news .news-item__time {
    justify-self: end;
  }

  .page-news .news-item__body {
    padding-left: 152px;
  }

  .page-news .news-focus__grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-news .news-focus__side {
    margin-top: 28px;
  }

  .page-news .news-series__grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
    padding-bottom: 24px;
  }

  .page-news .news-series__card--drop {
    transform: translateY(22px);
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item__body {
    animation: none;
  }

  .page-news .news-item__sum::before,
  .page-news .news-item__mark,
  .page-news .news-series__mark,
  .page-news .news-feed__pill-text {
    transition: none;
  }

  .page-news .news-series__card--drop {
    transform: none;
  }
}
<<<END>>>