.page-news {
  --news-gap: 24px;
  --news-card-bg: #ffffff;
  background: var(--warm-white);
  color: var(--ink);
  overflow-x: hidden;
}

.page-news h1,
.page-news h2,
.page-news h3 {
  font-family: var(--font-sans);
  margin: 0;
  letter-spacing: -0.01em;
}

.page-news p {
  margin: 0;
}

.page-news a {
  color: inherit;
}

.page-news .news-head {
  padding-bottom: 60px;
}

.page-news .news-head__inner {
  display: grid;
  gap: 22px;
}

.page-news .news-head__grid {
  display: grid;
  gap: 20px;
}

.page-news .news-head__title {
  font-size: clamp(30px, 7.4vw, 56px);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--warm-white);
  max-width: 18ch;
  margin-top: 12px;
}

.page-news .news-head__lede {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.9;
  color: rgba(244, 246, 248, 0.78);
  max-width: 56ch;
  margin-top: 18px;
}

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

.page-news .news-head__note {
  writing-mode: horizontal-tb;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: rgba(227, 199, 123, 0.72);
  border-left: 2px solid var(--line-gold);
  padding-left: 12px;
}

.page-news .news-head-block {
  max-width: 62ch;
  margin-bottom: 32px;
}

.page-news .news-head-block h2 {
  font-size: clamp(22px, 4.4vw, 32px);
  font-weight: 700;
  line-height: 1.3;
  margin-top: 10px;
}

.page-news .news-head-block__note {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--slate);
  margin-top: 12px;
}

.page-news .news-head-block--on-dark h2 {
  color: var(--warm-white);
}

.page-news .news-head-block--on-dark .news-head-block__note {
  color: rgba(244, 246, 248, 0.66);
}

/* ---------- 精选拼贴 ---------- */

.page-news .news-picks {
  background: var(--warm-white);
}

.page-news .pick-grid {
  display: grid;
  gap: var(--news-gap);
}

.page-news .pick {
  display: flex;
  flex-direction: column;
  background: var(--news-card-bg);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--ease), transform var(--ease);
}

.page-news .pick:hover {
  border-color: var(--line-gold);
}

.page-news .pick__media {
  aspect-ratio: 2 / 1;
  background: var(--indigo);
  overflow: hidden;
}

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

.page-news .pick__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 22px 26px;
  flex: 1;
}

.page-news .pick__title {
  font-size: 19px;
  font-weight: 700;
  line-height: 1.45;
}

.page-news .pick__title a {
  text-decoration: none;
  background-image: linear-gradient(var(--gold), var(--gold));
  background-repeat: no-repeat;
  background-size: 0 1px;
  background-position: 0 100%;
  transition: background-size var(--ease);
}

.page-news .pick__title a:hover,
.page-news .pick__title a:focus-visible {
  background-size: 100% 1px;
}

.page-news .pick__desc {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: #3d4b58;
  flex: 1;
}

.page-news .pick__meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--line-dark);
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--slate);
}

.page-news .pick__meta .num {
  font-family: var(--font-mono);
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-news .pick--lead .pick__title {
  font-size: clamp(22px, 4.6vw, 30px);
  font-weight: 900;
  line-height: 1.32;
}

.page-news .pick--lead .pick__body {
  padding: 26px 24px 30px;
}

/* ---------- 系列目录 ---------- */

.page-news .news-series {
  color: var(--warm-white);
}

.page-news .series-layout {
  display: grid;
  gap: 36px;
}

.page-news .series-fig {
  display: none;
}

.page-news .series-fig .fig__cap {
  color: rgba(244, 246, 248, 0.62);
}

.page-news .series-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-news .series-row {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 6px 14px;
  padding: 20px 0 20px 16px;
  border-left: 2px solid rgba(200, 162, 74, 0.3);
  border-bottom: 1px solid var(--line-light);
  transition: border-color var(--ease);
}

.page-news .series-row:hover {
  border-left-color: var(--gold-bright);
}

.page-news .series-row__no {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--gold);
  padding-top: 5px;
}

.page-news .series-row__main h3 {
  font-size: 19px;
  font-weight: 700;
  color: var(--warm-white);
}

.page-news .series-row__main p {
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(244, 246, 248, 0.7);
  margin-top: 8px;
}

.page-news .series-row__meta {
  grid-column: 2;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--slate);
  margin-top: 10px;
}

.page-news .series-row__meta .num {
  font-family: var(--font-mono);
  font-size: 22px;
  color: var(--gold-bright);
  font-variant-numeric: tabular-nums;
}

/* ---------- 最新专题列表 ---------- */

.page-news .news-latest {
  background: var(--warm-white);
}

.page-news .filter-rig__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 8px;
}

.page-news .filter-chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  background: #ffffff;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--ink);
  cursor: pointer;
  user-select: none;
  transition: background-color var(--ease), color var(--ease), border-color var(--ease);
}

.page-news .filter-chip:hover {
  border-color: var(--gold);
}

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

.page-news .filter-chip:has(.filter-chip__input:checked) {
  background: var(--deep-sea);
  border-color: var(--deep-sea);
  color: var(--warm-white);
}

.page-news .filter-chip:has(.filter-chip__input:focus-visible) {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-news .topic-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  border-top: 1px solid var(--line-dark);
}

.page-news .topic-item__link {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px 16px;
  padding: 20px 4px;
  border-bottom: 1px solid var(--line-dark);
  text-decoration: none;
  transition: border-color var(--ease), background-color var(--ease);
}

.page-news .topic-item__link:hover,
.page-news .topic-item__link:focus-visible {
  border-bottom-color: var(--gold);
  background: rgba(200, 162, 74, 0.06);
}

.page-news .topic-item__series {
  grid-column: 1 / -1;
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-news .topic-item__title {
  grid-column: 1 / -1;
  font-size: 17.5px;
  font-weight: 700;
  line-height: 1.5;
  transition: color var(--ease);
}

.page-news .topic-item__link:hover .topic-item__title {
  color: var(--cinnabar);
}

.page-news .topic-item__desc {
  grid-column: 1 / -1;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
  color: #4a5763;
}

.page-news .topic-item__time {
  grid-column: 1;
  font-family: var(--font-sans);
  font-size: 13px;
  color: var(--slate);
  margin-top: 4px;
}

.page-news .topic-item__len {
  grid-column: 2;
  justify-self: end;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--slate);
  font-variant-numeric: tabular-nums;
  margin-top: 4px;
}

.page-news .filter-rig:has(input[value="annual"]:checked) .topic-item:not([data-series="annual"]),
.page-news .filter-rig:has(input[value="series"]:checked) .topic-item:not([data-series="series"]),
.page-news .filter-rig:has(input[value="range"]:checked) .topic-item:not([data-series="range"]),
.page-news .filter-rig:has(input[value="method"]:checked) .topic-item:not([data-series="method"]),
.page-news .filter-rig:has(input[value="term"]:checked) .topic-item:not([data-series="term"]) {
  display: none;
}

.page-news .topic-list__foot {
  margin-top: 22px;
}

/* ---------- 年度回顾 ---------- */

.page-news .news-annual {
  background: var(--fog);
}

.page-news .annual-layout {
  display: grid;
  gap: 34px;
}

.page-news .prose {
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.9;
  color: #33414d;
  max-width: 68ch;
  margin-top: 16px;
}

.page-news .annual-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-news .annual-list__item {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--line-dark);
}

.page-news .annual-list__no {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--gold);
  letter-spacing: 0.04em;
}

.page-news .annual-list__item strong {
  display: block;
  font-family: var(--font-sans);
  font-size: 16.5px;
  font-weight: 700;
  color: var(--deep-sea);
}

.page-news .annual-list__item p {
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.85;
  color: #4a5763;
  margin-top: 6px;
}

.page-news .annual-fig {
  margin: 0;
}

.page-news .link-arrow {
  display: inline-block;
  margin-top: 26px;
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--deep-sea);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold);
  padding-bottom: 3px;
  transition: color var(--ease), border-color var(--ease);
}

.page-news .link-arrow:hover,
.page-news .link-arrow:focus-visible {
  color: var(--cinnabar);
  border-bottom-color: var(--cinnabar);
}

/* ---------- 编辑团队 ---------- */

.page-news .news-editors {
  background: var(--warm-white);
}

.page-news .editors-layout {
  display: grid;
  gap: 34px;
}

.page-news .editors-facts {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .editors-facts li {
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.7;
  color: #33414d;
  padding-left: 18px;
  position: relative;
}

.page-news .editors-facts li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 1px;
  background: var(--gold);
}

.page-news .editors-facts .num {
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--deep-sea);
  margin-right: 2px;
  font-variant-numeric: tabular-nums;
}

.page-news .editors-aside {
  background: var(--indigo);
  border-radius: var(--radius);
  padding: 26px 22px 28px;
  color: var(--warm-white);
  align-self: start;
}

.page-news .editors-aside__title {
  font-size: 18px;
  font-weight: 700;
  color: var(--gold-bright);
}

.page-news .editors-steps {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .editors-steps li {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(244, 246, 248, 0.84);
}

.page-news .editors-steps__no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border: 1px solid var(--line-gold);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold-bright);
}

.page-news .editors-aside .note {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line-light);
  color: rgba(244, 246, 248, 0.6);
}

/* ---------- 更新节奏 ---------- */

.page-news .news-rhythm {
  color: var(--warm-white);
}

.page-news .rhythm-layout {
  display: grid;
  gap: 34px;
}

.page-news .rhythm-fig {
  margin: 0;
}

.page-news .rhythm-fig .fig__cap {
  color: rgba(244, 246, 248, 0.6);
}

.page-news .rhythm-copy h2 {
  font-size: clamp(22px, 4.4vw, 30px);
  font-weight: 700;
  line-height: 1.3;
  margin-top: 10px;
}

.page-news .rhythm-copy > p {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.9;
  color: rgba(244, 246, 248, 0.76);
  max-width: 58ch;
  margin-top: 16px;
}

.page-news .rhythm-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
}

.page-news .rhythm-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line-light);
  font-family: var(--font-sans);
  font-size: 15px;
}

.page-news .rhythm-list__name {
  color: var(--warm-white);
}

.page-news .rhythm-list__freq {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--gold-bright);
  font-variant-numeric: tabular-nums;
}

.page-news .rhythm-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* ---------- 浮动入口 ---------- */

.page-news .back-to-index {
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 6;
  display: inline-flex;
  align-items: center;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--line-gold);
  background: var(--deep-sea);
  color: var(--gold-bright);
  font-family: var(--font-sans);
  font-size: 13px;
  text-decoration: none;
  transition: background-color var(--ease), color var(--ease);
}

.page-news .back-to-index:hover,
.page-news .back-to-index:focus-visible {
  background: var(--gold);
  color: var(--deep-sea);
}

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

/* ---------- 响应式 ---------- */

@media (min-width: 760px) {
  .page-news .news-head {
    padding-bottom: 78px;
  }

  .page-news .news-head__grid {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 40px;
  }

  .page-news .news-head__note {
    writing-mode: vertical-rl;
    height: 190px;
    border-left: 0;
    border-top: 2px solid var(--line-gold);
    padding-left: 0;
    padding-top: 0;
    margin-bottom: 6px;
  }

  .page-news .topic-item__link {
    grid-template-columns: 96px minmax(0, 1fr) 108px 74px;
    align-items: baseline;
    gap: 4px 18px;
  }

  .page-news .topic-item__series {
    grid-column: 1;
    grid-row: 1;
    padding-top: 4px;
  }

  .page-news .topic-item__title {
    grid-column: 2 / 5;
    grid-row: 1;
  }

  .page-news .topic-item__desc {
    grid-column: 2 / 5;
    grid-row: 2;
  }

  .page-news .topic-item__time {
    grid-column: 3;
    grid-row: 3;
    justify-self: end;
  }

  .page-news .topic-item__len {
    grid-column: 4;
    grid-row: 3;
  }

  .page-news .annual-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 34px;
  }

  .page-news .annual-list__item:nth-child(2) {
    border-top: 1px solid var(--line-dark);
  }

  .page-news .editors-layout {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 44px;
  }
}

@media (min-width: 980px) {
  .page-news .pick-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-template-rows: auto auto;
    gap: 26px;
    align-items: stretch;
  }

  .page-news .pick--lead {
    grid-column: 1 / 3;
    grid-row: 1 / 3;
  }

  .page-news .pick--lead .pick__media {
    aspect-ratio: 16 / 9;
  }

  .page-news .series-layout {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-news .series-fig {
    display: block;
    margin: 0;
    position: sticky;
    top: calc(var(--header-h) + 28px);
  }

  .page-news .series-row {
    grid-template-columns: 52px minmax(0, 1fr) 168px;
    align-items: center;
    padding: 24px 0 24px 22px;
  }

  .page-news .series-row__meta {
    grid-column: 3;
    grid-row: 1;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
    margin-top: 0;
    text-align: right;
  }

  .page-news .annual-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-news .rhythm-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    gap: 52px;
    align-items: center;
  }

  .page-news .rhythm-fig {
    order: 1;
  }

  .page-news .rhythm-copy {
    order: 2;
  }

  .page-news .back-to-index {
    right: 28px;
    bottom: 28px;
    padding: 11px 20px;
    font-size: 14px;
  }
}
<<<END>>>