.page-news {
  --news-gap: 22px;
  --news-hair: rgba(39, 227, 210, 0.18);
  background: var(--sea-900);
  color: var(--paper);
  overflow-x: clip;
  padding-bottom: 64px;
}

/* 面包屑 */
.page-news .breadcrumbs {
  padding-top: 20px;
  padding-bottom: 4px;
  font-family: var(--font-label);
  font-size: 12px;
  letter-spacing: 0.04em;
}
.page-news .crumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  color: var(--slate);
}
.page-news .crumb-list a {
  color: var(--slate);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.page-news .crumb-list a:hover,
.page-news .crumb-list a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}
.page-news .crumb-current {
  color: var(--cyan-pale);
}

/* 引言区 */
.page-news .news-intro {
  display: grid;
  gap: 16px;
  padding-top: 26px;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--news-hair);
}
.page-news .eyebrow {
  margin: 0;
  font-family: var(--font-label);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--cyan);
  text-transform: uppercase;
}
.page-news .news-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 7.2vw, 54px);
  line-height: 1.16;
  letter-spacing: 0.01em;
  max-width: 16em;
}
.page-news .news-title::after {
  content: "";
  display: block;
  width: 68px;
  height: 4px;
  margin-top: 18px;
  background: var(--coral);
  clip-path: var(--clip-tag);
}
.page-news .news-lead {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(243, 248, 250, 0.82);
}

.page-news .news-metrics {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-cyan);
  border: 1px solid var(--line-cyan);
}
.page-news .news-metric {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 13px 15px;
  background: var(--sea-800);
}
.page-news .news-metric b {
  font-family: var(--font-num);
  font-weight: 600;
  font-size: 26px;
  line-height: 1;
  color: var(--cyan-pale);
}
.page-news .news-metric span {
  font-size: 13px;
  line-height: 1.5;
  color: var(--slate);
}

/* 三栏索引 */
.page-news .news-index {
  margin-top: 30px;
  display: grid;
  gap: 1px;
  background: var(--line-cyan);
  border: 1px solid var(--line-cyan);
}
.page-news .index-col {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 20px 18px 22px;
  background: var(--sea-800);
  position: relative;
}
.page-news .index-num {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--coral);
}
.page-news .index-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  line-height: 1.3;
}
.page-news .index-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--slate);
}
.page-news .index-link {
  justify-self: start;
  font-family: var(--font-label);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--cyan);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.page-news .index-link:hover,
.page-news .index-link:focus-visible {
  color: var(--cyan-pale);
  border-bottom-color: var(--cyan);
}

/* 头条 */
.page-news .news-headline {
  margin-top: 1px;
  display: grid;
  background: var(--sea-800);
  border: 1px solid var(--line-cyan);
  clip-path: var(--clip-panel);
  overflow: hidden;
}
.page-news .headline-media {
  margin: 0;
  position: relative;
}
.page-news .headline-media img {
  display: block;
  width: 100%;
  height: auto;
  min-height: 220px;
  object-fit: cover;
}
.page-news .headline-body {
  display: grid;
  gap: 14px;
  align-content: start;
  padding: 22px 18px 26px;
}
.page-news .headline-kicker {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.page-news .headline-time {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--slate);
}
.page-news .headline-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 4.6vw, 34px);
  line-height: 1.3;
}
.page-news .headline-desc {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(243, 248, 250, 0.8);
}
.page-news .headline-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  border-top: 1px solid var(--news-hair);
  padding-top: 14px;
}
.page-news .headline-points li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate);
}
.page-news .headline-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 11px;
  height: 2px;
  background: var(--cyan);
}
.page-news .news-headline .btn {
  justify-self: start;
  margin-top: 4px;
}

/* 横向主题带 */
.page-news .news-band {
  margin-top: 40px;
  position: relative;
  padding: 24px 36px 28px 22px;
  background: linear-gradient(115deg, var(--sea-700) 0%, var(--sea-800) 58%, #04202f 100%);
  clip-path: polygon(0 0, 100% 0, calc(100% - 38px) 100%, 0 100%);
  border-left: 3px solid var(--cyan);
  display: grid;
  gap: 10px;
}
.page-news .band-flag {
  justify-self: start;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: #04161f;
  background: var(--coral);
  padding: 4px 10px;
  clip-path: var(--clip-tag);
}
.page-news .band-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 4.4vw, 30px);
  line-height: 1.32;
}
.page-news .band-note {
  margin: 0;
  max-width: 70ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--slate);
}

/* 区块标题 */
.page-news .section-head {
  display: grid;
  gap: 10px;
  margin-bottom: 20px;
}
.page-news .section-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 5vw, 34px);
  line-height: 1.28;
}
.page-news .section-note {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.76;
  color: var(--slate);
}

/* 最新条目 */
.page-news .news-latest {
  margin-top: 46px;
  scroll-margin-top: 96px;
}
.page-news .entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-cyan);
}
.page-news .entry {
  display: grid;
  gap: 8px;
  padding: 18px 0 20px;
  border-bottom: 1px solid var(--news-hair);
  border-left: 2px solid transparent;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease);
}
.page-news .entry-no {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--slate);
}
.page-news .entry-main {
  display: grid;
  gap: 7px;
  min-width: 0;
}
.page-news .entry-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18.5px;
  line-height: 1.42;
}
.page-news .entry-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--slate);
}
.page-news .entry-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.page-news .entry-time {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate);
  white-space: nowrap;
}

/* 分类与标签 */
.page-news .news-categories {
  margin-top: 52px;
  scroll-margin-top: 96px;
}
.page-news .cat-grid {
  display: grid;
  gap: 26px;
}
.page-news .cat-head {
  display: grid;
  gap: 12px;
  align-content: start;
}
.page-news .cat-intro {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--slate);
}
.page-news .cat-media {
  margin: 6px 0 0;
  clip-path: var(--clip-panel);
  border: 1px solid var(--line-cyan);
}
.page-news .cat-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-news .cat-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-cyan);
  border: 1px solid var(--line-cyan);
}
.page-news .cat-item {
  background: var(--sea-800);
  padding: 16px 16px 18px;
  display: grid;
  gap: 6px;
  border-left: 3px solid var(--slate);
}
.page-news .cat-name {
  margin: 0;
  font-family: var(--font-label);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.03em;
}
.page-news .cat-desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--slate);
}
.page-news .cat-item-cyan { border-left-color: var(--cyan); }
.page-news .cat-item-pale { border-left-color: var(--cyan-pale); }
.page-news .cat-item-yellow { border-left-color: var(--card-yellow); }
.page-news .cat-item-slate { border-left-color: var(--slate); }
.page-news .cat-item-coral { border-left-color: var(--coral); }

/* 专题系列 */
.page-news .news-topics {
  margin-top: 54px;
  scroll-margin-top: 96px;
}
.page-news .topics-banner {
  margin: 0 0 16px;
  clip-path: var(--clip-panel);
  border: 1px solid var(--line-cyan);
  max-height: 210px;
  overflow: hidden;
}
.page-news .topics-banner img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.page-news .topic-nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 2px 10px;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}
.page-news .topic-nav::-webkit-scrollbar {
  display: none;
}
.page-news .topic-nav a {
  flex: 0 0 auto;
  font-family: var(--font-label);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-decoration: none;
  color: var(--slate);
  background: var(--sea-800);
  border: 1px solid var(--line-cyan);
  padding: 9px 15px;
  clip-path: var(--clip-tag);
  transition: color 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease);
}
.page-news .topic-nav a:hover,
.page-news .topic-nav a:focus-visible {
  color: var(--cyan-pale);
  border-color: var(--cyan);
}
.page-news .topic-nav a[aria-current="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: #04161f;
}
.page-news .topic-stack {
  display: grid;
  gap: 14px;
  margin-top: 8px;
}
.page-news .topic {
  display: grid;
  gap: 14px;
  padding: 20px 18px 22px;
  background: var(--sea-800);
  border: 1px solid var(--line-cyan);
  border-left: 3px solid var(--cyan);
  scroll-margin-top: 100px;
}
.page-news .topic-index {
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.page-news .topic-no {
  font-family: var(--font-num);
  font-size: 24px;
  line-height: 1;
  color: var(--coral);
}
.page-news .topic-kind {
  font-family: var(--font-label);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--slate);
}
.page-news .topic-body {
  display: grid;
  gap: 8px;
  align-content: start;
  min-width: 0;
}
.page-news .topic-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 21px;
  line-height: 1.34;
}
.page-news .topic-desc {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--slate);
}
.page-news .topic-meta {
  margin: 0;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--cyan-pale);
}
.page-news .topic-media {
  margin: 4px 0 0;
  clip-path: var(--clip-panel);
  border: 1px solid var(--line-cyan);
}
.page-news .topic-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* 阅读路径 */
.page-news .news-path {
  margin-top: 54px;
}
.page-news .path-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-news .path-step {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 18px 18px 20px;
  background: var(--sea-800);
  border-top: 2px solid var(--cyan);
}
.page-news .path-no {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--coral);
}
.page-news .path-name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.4;
}
.page-news .path-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.74;
  color: var(--slate);
}
.page-news .path-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--news-hair);
}

/* 响应式 */
@media (min-width: 640px) {
  .page-news .news-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-news .news-lead {
    font-size: 17px;
  }
}

@media (min-width: 760px) {
  .page-news .news-index {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-news .entry {
    grid-template-columns: 58px minmax(0, 1fr) 148px;
    column-gap: 20px;
    align-items: start;
    padding: 20px 12px 22px;
  }
  .page-news .entry-no {
    padding-top: 4px;
  }
  .page-news .entry-meta {
    flex-direction: column;
    align-items: flex-end;
    gap: 8px;
    padding-top: 4px;
  }
  .page-news .entry:hover {
    background: rgba(39, 227, 210, 0.045);
    border-left-color: var(--cyan);
  }
}

@media (min-width: 860px) {
  .page-news .news-headline {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  }
  .page-news .headline-media {
    height: 100%;
  }
  .page-news .headline-media img {
    height: 100%;
    min-height: 340px;
  }
  .page-news .headline-body {
    padding: 30px 26px 32px;
  }
  .page-news .cat-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    column-gap: 36px;
    align-items: start;
  }
  .page-news .topic {
    grid-template-columns: 92px minmax(0, 1fr);
    column-gap: 22px;
    padding: 24px 26px 26px;
  }
  .page-news .topic-index {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .page-news #topic-table {
    grid-template-columns: 92px minmax(0, 1fr) minmax(0, 0.72fr);
  }
  .page-news .path-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }
}

@media (min-width: 1100px) {
  .page-news .news-intro {
    grid-template-columns: minmax(0, 1fr) 340px;
    column-gap: 44px;
    align-items: end;
  }
  .page-news .news-intro .eyebrow,
  .page-news .news-intro .news-title,
  .page-news .news-intro .news-lead {
    grid-column: 1;
  }
  .page-news .news-metrics {
    grid-column: 2;
    grid-row: 1 / span 3;
    align-self: end;
    grid-template-columns: minmax(0, 1fr);
  }
  .page-news .news-band {
    padding: 28px 52px 32px 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .index-link,
  .page-news .topic-nav a,
  .page-news .crumb-list a {
    transition: none;
  }
}
<<<END>>>