.page-news {
  --news-hair: 1px;
  background: var(--paper);
  color: var(--text);
}

.page-news .mono {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .12em;
  text-transform: uppercase;
}

/* ---------- 报头 ---------- */
.page-news .news-head {
  position: relative;
  overflow: hidden;
  padding: 28px 0 30px;
  border-bottom: 2px solid var(--ink);
}

.page-news .news-head__watermark {
  position: absolute;
  right: -10px;
  top: -32px;
  font-family: var(--font-mono);
  font-size: clamp(96px, 26vw, 210px);
  font-weight: 700;
  line-height: .78;
  letter-spacing: -.05em;
  color: var(--blue);
  opacity: .09;
  pointer-events: none;
  user-select: none;
}

.page-news .news-head__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-news .news-head__kicker {
  margin: 0 0 10px;
  color: var(--blue);
}

.page-news .news-head__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(40px, 9vw, 64px);
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-news .news-head__lead {
  margin: 0;
  max-width: 34em;
  font-size: var(--fs-17);
  line-height: 1.85;
  color: var(--text);
}

.page-news .news-head__panel {
  border: var(--news-hair) solid var(--line);
  border-top: 3px solid var(--teal);
  background: rgba(255, 255, 255, .38);
  padding: 16px 18px 18px;
}

.page-news .news-head__panel-title {
  margin: 0 0 10px;
  color: var(--blue);
}

.page-news .news-head__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-head__stats li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 8px 10px 0;
  border-top: var(--news-hair) solid var(--line);
}

.page-news .news-head__stats span {
  color: var(--blue-2);
  font-size: var(--fs-12);
}

.page-news .news-head__stats strong {
  font-family: var(--font-display);
  font-size: var(--fs-21);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--ink);
}

/* ---------- 区块标题 ---------- */
.page-news .sec {
  padding-top: 44px;
}

.page-news .sec-head {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  gap: 10px 14px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--ink);
}

.page-news .sec-head__num {
  color: var(--blue);
}

.page-news .sec-head__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-28);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-news .sec-head__note {
  grid-column: 1 / -1;
  margin: 0;
  max-width: 38em;
  font-size: var(--fs-15);
  line-height: 1.75;
  color: var(--text);
}

/* ---------- 本期要目 ---------- */
.page-news .featured {
  display: grid;
  grid-template-columns: 1fr;
}

.page-news .featured__item {
  position: relative;
  padding: 22px 0 24px 18px;
  border-bottom: var(--news-hair) solid var(--line);
}

.page-news .featured__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 24px;
  width: 3px;
  height: 0;
  background: var(--orange);
  transition: height .2s var(--ease);
}

.page-news .featured__item:hover::before,
.page-news .featured__item:focus-within::before {
  height: 32px;
}

.page-news .featured__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.page-news .featured__stamp {
  color: var(--blue-2);
}

.page-news .featured__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: var(--fs-21);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-news .featured__item--wide .featured__title {
  font-size: var(--fs-28);
}

.page-news .featured__sum {
  margin: 0 0 12px;
  max-width: 40em;
  font-size: var(--fs-15);
  line-height: 1.8;
  color: var(--text);
}

.page-news .featured__link {
  display: inline-block;
  font-size: var(--fs-15);
  font-weight: 500;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid var(--blue-2);
  padding-bottom: 2px;
}

.page-news .featured__link:hover {
  color: var(--ink);
  border-bottom-color: var(--orange);
}

/* ---------- 标签 ---------- */
.page-news .tag {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--teal-light);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .08em;
  white-space: nowrap;
}

/* ---------- 栏目 ---------- */
.page-news .channels {
  display: grid;
  grid-template-columns: 1fr;
}

.page-news .channel {
  padding: 20px 0 22px;
  border-bottom: var(--news-hair) solid var(--line);
}

.page-news .channel__num {
  display: inline-block;
  margin-bottom: 8px;
  padding: 2px 9px;
  border: 1px solid var(--teal);
  color: var(--blue);
}

.page-news .channel__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: var(--fs-21);
  font-weight: 800;
  color: var(--ink);
}

.page-news .channel__desc {
  margin: 0 0 10px;
  font-size: var(--fs-15);
  line-height: 1.8;
  color: var(--text);
}

.page-news .channel__freq {
  margin: 0;
  color: var(--blue-2);
}

.page-news .channels__figure {
  margin: 24px 0 0;
  border: var(--news-hair) solid var(--line);
}

/* ---------- 动态列表 ---------- */
.page-news .feed {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .feed__item {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 16px 16px 16px 0;
  border-bottom: var(--news-hair) solid var(--line);
  transition: background-color .18s var(--ease);
}

.page-news .feed__item::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  background: var(--orange);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .2s var(--ease);
}

.page-news .feed__item:hover {
  background: rgba(31, 166, 160, .06);
}

.page-news .feed__item:hover::after {
  transform: scaleY(1);
}

.page-news .feed__ver {
  color: var(--blue);
  font-size: var(--fs-13);
}

.page-news .feed__title {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: var(--fs-17);
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink);
}

.page-news .feed__sum {
  margin: 0;
  font-size: var(--fs-15);
  line-height: 1.75;
  color: var(--text);
}

.page-news .feed__side {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-news .feed__time {
  color: var(--blue-2);
}

/* ---------- 专题系列 ---------- */
.page-news .series {
  margin-top: 56px;
  padding: 40px 0 48px;
  background: var(--blue-deep);
  color: var(--paper);
}

.page-news .sec-head--dark {
  border-bottom-color: var(--paper-18);
}

.page-news .sec-head--dark .sec-head__title {
  color: var(--paper);
}

.page-news .sec-head--dark .sec-head__num {
  color: var(--teal-light);
}

.page-news .sec-head--dark .sec-head__note {
  color: var(--paper-72);
}

.page-news .series__figure {
  margin: 26px 0 0;
  border: var(--news-hair) solid var(--paper-18);
}

.page-news .series__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  margin-top: 34px;
}

.page-news .topic__label {
  margin: 0 0 8px;
  color: var(--teal-light);
}

.page-news .topic__title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: var(--fs-21);
  font-weight: 800;
  line-height: 1.4;
  color: var(--paper);
}

.page-news .topic__figure {
  margin: 0 0 18px;
  border: var(--news-hair) solid var(--paper-18);
}

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

.page-news .topic__list li {
  display: grid;
  grid-template-columns: 66px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-top: var(--news-hair) solid var(--paper-18);
}

.page-news .topic__ver {
  color: var(--teal-light);
  font-size: var(--fs-13);
}

.page-news .topic__list p {
  margin: 0;
  font-size: var(--fs-15);
  line-height: 1.8;
  color: var(--paper-72);
}

/* ---------- 接着看什么 ---------- */
.page-news .next {
  padding-bottom: 56px;
}

.page-news .next__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 22px;
}

.page-news .next__card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 44px 22px 20px;
  border: var(--news-hair) solid var(--line);
  border-left: 4px solid var(--blue);
  background: rgba(255, 255, 255, .4);
  text-decoration: none;
  transition: border-left-color .18s var(--ease), background-color .18s var(--ease);
}

.page-news .next__card:hover {
  border-left-color: var(--orange);
  background: rgba(255, 217, 199, .35);
}

.page-news .next__index {
  color: var(--blue-2);
}

.page-news .next__title {
  font-family: var(--font-display);
  font-size: var(--fs-17);
  font-weight: 800;
  line-height: 1.5;
  color: var(--ink);
}

.page-news .next__desc {
  font-size: var(--fs-15);
  line-height: 1.75;
  color: var(--text);
}

.page-news .next__arrow {
  position: absolute;
  right: 18px;
  top: 20px;
  font-size: var(--fs-21);
  color: var(--blue);
}

.page-news .next__foot {
  margin: 24px 0 0;
  padding-top: 18px;
  border-top: var(--news-hair) solid var(--line);
  font-size: var(--fs-15);
  line-height: 1.8;
  color: var(--text);
}

.page-news .next__foot a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid var(--blue-2);
}

.page-news .next__foot a:hover {
  border-bottom-color: var(--orange);
}

/* ---------- 图片基座微调 ---------- */
.page-news .media-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .channels {
    grid-template-columns: repeat(3, 1fr);
    column-gap: 22px;
  }

  .page-news .channel {
    padding-right: 8px;
  }

  .page-news .next__grid {
    grid-template-columns: 1fr 1fr;
    gap: 22px;
  }
}

@media (min-width: 860px) {
  .page-news .news-head {
    padding: 36px 0 34px;
  }

  .page-news .news-head__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: var(--gutter);
    align-items: end;
  }

  .page-news .news-head__panel {
    padding: 18px 20px 20px;
  }

  .page-news .featured {
    grid-template-columns: 1fr 1fr;
    column-gap: var(--gutter);
  }

  .page-news .featured__item--wide {
    grid-column: 1 / -1;
  }

  .page-news .featured__item--wide .featured__title {
    font-size: var(--fs-40);
    line-height: 1.2;
    max-width: 22em;
  }

  .page-news .sec {
    padding-top: 52px;
  }

  .page-news .series {
    margin-top: 64px;
    padding: 48px 0 58px;
  }

  .page-news .series__grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (min-width: 960px) {
  .page-news .feed__item {
    grid-template-columns: 130px minmax(0, 1fr) 170px;
    column-gap: var(--gutter);
    align-items: baseline;
    padding: 18px 18px 18px 16px;
  }

  .page-news .feed__side {
    justify-content: flex-end;
  }

  .page-news .topic__list li {
    grid-template-columns: 72px 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .featured__item::before,
  .page-news .feed__item::after,
  .page-news .next__card {
    transition: none;
  }
}
<<<END>>>