.page-news {
  --news-gap: clamp(52px, 7vw, 96px);
  --news-rule: 1px solid var(--line-soft);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

/* 面包屑 */
.page-news .news-crumb {
  padding-top: 20px;
}
.page-news .breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: var(--step-12);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.page-news .breadcrumbs__item + .breadcrumbs__item::before {
  content: "/";
  margin-right: 8px;
  color: var(--rock);
}
.page-news .breadcrumbs__link {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}
.page-news .breadcrumbs__link:hover,
.page-news .breadcrumbs__link:focus-visible {
  color: var(--cyan);
}

/* 首屏 */
.page-news .news-masthead {
  position: relative;
  padding: 26px 0 var(--news-gap);
  border-bottom: var(--news-rule);
}
.page-news .news-masthead::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 140px;
  background: linear-gradient(180deg, rgba(57, 242, 208, 0), rgba(57, 242, 208, .07));
  pointer-events: none;
}
.page-news .news-masthead__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 36px;
}
.page-news .news-masthead h1 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(54px, 15vw, 112px);
  line-height: .92;
  letter-spacing: -.04em;
  color: var(--paper);
}
.page-news .news-masthead__intro {
  margin: 22px 0 0;
  max-width: 62ch;
  font-size: var(--step-16);
  line-height: 1.8;
  color: var(--text);
}
.page-news .news-masthead .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--step-12);
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--cyan);
}
.page-news .news-masthead__meter {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line-strong);
}
.page-news .news-meter {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-bottom: var(--news-rule);
}
.page-news .news-meter__num {
  font-family: var(--font-mono);
  font-size: var(--step-28);
  font-weight: 600;
  line-height: 1.1;
  color: var(--cyan);
}
.page-news .news-meter__label {
  font-size: var(--step-12);
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: right;
}

/* 头条 */
.page-news .news-feature {
  background: var(--bg-alt);
  border-bottom: var(--news-rule);
  padding: var(--news-gap) 0;
}
.page-news .news-feature__inner {
  display: grid;
  gap: 34px;
  align-items: start;
}
.page-news .news-feature__body {
  border-left: 3px solid var(--cyan);
  padding-left: clamp(16px, 3vw, 28px);
}
.page-news .news-feature__body .tag {
  margin: 0 0 14px;
}
.page-news .news-feature h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 6vw, 44px);
  line-height: 1.16;
  letter-spacing: -.02em;
  color: var(--paper);
}
.page-news .news-feature__text {
  margin: 18px 0 0;
  max-width: 58ch;
  font-size: var(--step-16);
  line-height: 1.8;
  color: var(--text);
}
.page-news .news-feature__points {
  margin: 22px 0 26px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.page-news .news-feature__points li {
  position: relative;
  padding-left: 22px;
  font-size: var(--step-14);
  line-height: 1.7;
  color: var(--text-muted);
}
.page-news .news-feature__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 10px;
  height: 2px;
  background: var(--orange);
}
.page-news .news-feature__media {
  margin: 0;
}
.page-news .news-feature__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
}
.page-news .news-feature__media .media-frame__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: var(--step-12);
  letter-spacing: .06em;
  color: var(--data-blue);
}

/* 通用章节头 */
.page-news .section__head {
  max-width: 72ch;
}
.page-news .section__head .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--step-12);
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--orange);
}
.page-news .section__title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 5.4vw, 40px);
  line-height: 1.16;
  letter-spacing: -.02em;
  color: var(--paper);
}
.page-news .news-lead {
  margin: 14px 0 0;
  max-width: 60ch;
  font-size: var(--step-14);
  line-height: 1.85;
  color: var(--text-muted);
}

/* 栏目索引 */
.page-news .news-index {
  padding: var(--news-gap) 0;
  border-bottom: var(--news-rule);
}
.page-news .news-index__list {
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-strong);
}
.page-news .news-index__row {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 6px 14px;
  align-items: start;
  padding: 20px 0;
  border-bottom: var(--news-rule);
  transition: background var(--dur) var(--ease);
}
.page-news .news-index__no {
  font-family: var(--font-mono);
  font-size: var(--step-20);
  line-height: 1.3;
  color: var(--cyan);
}
.page-news .news-index__body {
  min-width: 0;
}
.page-news .news-index__name {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--step-20);
  font-weight: 700;
  letter-spacing: .01em;
  color: var(--paper);
  transition: color var(--dur) var(--ease);
}
.page-news .news-index__desc {
  margin: 8px 0 0;
  max-width: 56ch;
  font-size: var(--step-14);
  line-height: 1.75;
  color: var(--text-muted);
}
.page-news .news-index__link {
  grid-column: 2;
  justify-self: start;
  margin-top: 6px;
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: var(--step-12);
  letter-spacing: .1em;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.page-news .news-index__row:hover {
  background: rgba(57, 242, 208, .04);
}
.page-news .news-index__row:hover .news-index__name {
  color: var(--cyan);
}
.page-news .news-index__link:hover,
.page-news .news-index__link:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(57, 242, 208, .08);
}

/* 动态列表 */
.page-news .news-feed {
  padding: var(--news-gap) 0;
  border-bottom: var(--news-rule);
}
.page-news .news-feed__band {
  height: 6px;
  margin-bottom: 32px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--cyan), var(--orange) 58%, var(--moss));
  transform: skewX(-10deg);
  transform-origin: left center;
}
.page-news .news-filters {
  display: flex;
  gap: 10px;
  margin: 26px 0 34px;
  padding-bottom: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}
.page-news .news-filter {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: var(--step-12);
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.page-news .news-filter .num {
  color: var(--data-blue);
}
.page-news .news-filter:hover,
.page-news .news-filter:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(57, 242, 208, .08);
}
.page-news .news-filter:hover .num,
.page-news .news-filter:focus-visible .num {
  color: var(--cyan);
}

.page-news .news-group {
  scroll-margin-top: 96px;
  padding-top: 6px;
}
.page-news .news-group__title {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: var(--step-12);
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--cyan);
}
.page-news .news-group__title::after {
  content: "";
  flex: 1 1 auto;
  height: 1px;
  background: var(--line-soft);
}
.page-news .news-list {
  margin: 0 0 44px;
  padding: 0;
  list-style: none;
}
.page-news .news-item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 6px 14px;
  padding: 18px 0;
  border-bottom: var(--news-rule);
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.page-news .news-item:hover {
  background: rgba(57, 242, 208, .035);
  transform: translateX(2px);
}
.page-news .news-item__no {
  font-family: var(--font-mono);
  font-size: var(--step-14);
  line-height: 1.7;
  color: var(--moss);
  transition: color var(--dur) var(--ease);
}
.page-news .news-item:hover .news-item__no {
  color: var(--cyan);
}
.page-news .news-item__main {
  min-width: 0;
}
.page-news .news-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--step-16);
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}
.page-news .news-item__desc {
  margin: 6px 0 0;
  max-width: 52ch;
  font-size: var(--step-14);
  line-height: 1.75;
  color: var(--text-muted);
}
.page-news .news-item__time {
  grid-column: 2;
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: var(--step-12);
  letter-spacing: .04em;
  color: var(--data-blue);
}

.page-news .news-figure {
  margin: 0 0 44px;
}
.page-news .news-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.page-news .news-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: var(--step-12);
  letter-spacing: .06em;
  line-height: 1.6;
  color: var(--data-blue);
}
.page-news .news-figure--square img {
  max-width: 420px;
}

/* 专题系列 */
.page-news .news-series {
  padding: var(--news-gap) 0;
  background: var(--bg-alt);
  border-bottom: var(--news-rule);
}
.page-news .news-series__media {
  margin: 30px 0 0;
}
.page-news .news-series__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
}
.page-news .news-series__media .media-frame__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: var(--step-12);
  letter-spacing: .06em;
  color: var(--data-blue);
}
.page-news .news-series__list {
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0;
}
.page-news .news-series__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 18px 0 18px 16px;
  border-top: var(--news-rule);
  border-left: 2px solid var(--moss);
  transition: border-left-color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.page-news .news-series__item:hover {
  border-left-color: var(--orange);
  background: rgba(255, 107, 44, .05);
}
.page-news .news-series__no {
  font-family: var(--font-mono);
  font-size: var(--step-12);
  letter-spacing: .12em;
  color: var(--data-blue);
}
.page-news .news-series__name {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--step-20);
  font-weight: 700;
  line-height: 1.4;
  color: var(--paper);
}
.page-news .news-series__desc {
  margin: 0;
  max-width: 52ch;
  font-size: var(--step-14);
  line-height: 1.75;
  color: var(--text-muted);
}
.page-news .news-series .btn {
  margin-top: 32px;
}

/* 下一站 */
.page-news .news-next {
  padding: var(--news-gap) 0;
}
.page-news .news-next__list {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-strong);
}
.page-news .news-next__item {
  border-bottom: var(--news-rule);
}
.page-news .news-next__link {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) 28px;
  align-items: center;
  gap: 10px;
  padding: 20px 4px;
  text-decoration: none;
  color: var(--text);
  transition: background var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}
.page-news .news-next__link:hover,
.page-news .news-next__link:focus-visible {
  background: rgba(57, 242, 208, .06);
  padding-left: 12px;
}
.page-news .news-next__kicker {
  font-family: var(--font-mono);
  font-size: var(--step-14);
  color: var(--orange);
}
.page-news .news-next__body {
  display: block;
  min-width: 0;
}
.page-news .news-next__label {
  display: block;
  font-family: var(--font-display);
  font-size: var(--step-20);
  font-weight: 700;
  line-height: 1.4;
  color: var(--paper);
}
.page-news .news-next__desc {
  display: block;
  margin-top: 4px;
  font-size: var(--step-14);
  line-height: 1.7;
  color: var(--text-muted);
}
.page-news .news-next__arrow {
  font-family: var(--font-mono);
  font-size: var(--step-20);
  color: var(--cyan);
  text-align: right;
}

/* 中等屏幕 */
@media (min-width: 640px) {
  .page-news .news-index__row {
    grid-template-columns: 54px minmax(0, 1fr) auto;
    align-items: center;
    gap: 8px 20px;
  }
  .page-news .news-index__link {
    grid-column: 3;
    justify-self: end;
    margin-top: 0;
  }
  .page-news .news-item {
    grid-template-columns: 44px minmax(0, 1fr);
  }
  .page-news .news-series__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 26px;
  }
}

/* 桌面 */
@media (min-width: 900px) {
  .page-news .news-masthead__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, .8fr);
    align-items: end;
    gap: 56px;
  }
  .page-news .news-feature__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    gap: 52px;
    align-items: center;
  }
  .page-news .news-item {
    grid-template-columns: 56px minmax(0, 1fr) 210px;
    align-items: start;
    gap: 6px 22px;
  }
  .page-news .news-item__time {
    grid-column: 3;
    margin-top: 6px;
    text-align: right;
  }
  .page-news .news-group--split {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 330px);
    grid-template-areas:
      "title title"
      "list figure";
    column-gap: 46px;
    align-items: start;
  }
  .page-news .news-group--split .news-group__title {
    grid-area: title;
  }
  .page-news .news-group--split .news-list {
    grid-area: list;
  }
  .page-news .news-group--split .news-figure {
    grid-area: figure;
    align-self: start;
    margin-top: 22px;
  }
  .page-news .news-figure--square img {
    max-width: 100%;
  }
  .page-news .news-index__row {
    grid-template-columns: 70px minmax(0, 1fr) 140px;
    padding: 24px 0;
  }
  .page-news .news-index__no {
    font-size: var(--step-28);
  }
}

@media (min-width: 1100px) {
  .page-news .news-feature h2 {
    font-size: var(--step-40);
  }
}
<<<END>>>