.page-news {
  --news-hair: rgba(233, 237, 242, .14);
  --news-ink: rgba(233, 237, 242, .78);
  --news-panel: #0A2338;
  --news-body: #41505f;
  background: var(--blue-900);
  color: var(--gray-100);
  padding-bottom: 0;
  overflow-x: clip;
}

/* 面包屑 */
.page-news .col-crumb {
  padding-top: 18px;
}
.page-news .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--line-500);
}
.page-news .breadcrumb a {
  color: var(--cyan-400);
  text-decoration: none;
}
.page-news .breadcrumb a:hover,
.page-news .breadcrumb a:focus-visible {
  text-decoration: underline;
}
.page-news .breadcrumb li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--line-500);
}

/* 刊头 */
.page-news .col-mast {
  padding: 22px 0 30px;
}
.page-news .col-eyebrow {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--cyan-400);
}
.page-news .col-mast h1 {
  margin: 0 0 18px;
  max-width: 15ch;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(30px, 5.6vw, 54px);
  line-height: 1.06;
  letter-spacing: -.02em;
  color: var(--paper);
}
.page-news .col-mast h1::after {
  content: "";
  display: block;
  width: 68px;
  height: 4px;
  margin-top: 20px;
  background: var(--orange-500);
}
.page-news .col-lead {
  max-width: 58ch;
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--news-ink);
}
.page-news .col-stats {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
}
.page-news .col-stats li {
  border-top: 2px solid var(--orange-500);
  padding-top: 10px;
}
.page-news .col-stats b {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 600;
  color: var(--paper);
}
.page-news .col-stats span {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--line-500);
}

/* 栏目标签带 */
.page-news .tagband {
  border-top: 1px solid var(--news-hair);
  border-bottom: 1px solid var(--news-hair);
  background: linear-gradient(90deg, var(--blue-800), var(--blue-700));
}
.page-news .tagband-inner {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px 0 16px;
}
.page-news .tagband-label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--line-500);
}
.page-news .tagscroll {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 2px 0 8px;
  scrollbar-width: thin;
  scrollbar-color: var(--blue-600) transparent;
  -webkit-overflow-scrolling: touch;
}
.page-news .tagscroll::-webkit-scrollbar {
  height: 4px;
}
.page-news .tagscroll::-webkit-scrollbar-thumb {
  background: var(--blue-600);
  border-radius: 2px;
}
.page-news .tagscroll .legend-chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid rgba(233, 237, 242, .22);
  border-radius: 999px;
  background: rgba(7, 26, 47, .55);
  color: var(--gray-100);
  font-family: var(--font-sans);
  font-size: 13px;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  appearance: none;
  transition: background .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}
.page-news .tagscroll .legend-chip::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--blue-600);
  transition: background .2s var(--ease);
}
.page-news .tagscroll .legend-chip:hover {
  border-color: var(--cyan-400);
  color: var(--cyan-400);
}
.page-news .tagscroll .legend-chip[aria-pressed="true"] {
  background: var(--orange-500);
  border-color: var(--orange-500);
  color: #07182b;
}
.page-news .tagscroll .legend-chip[aria-pressed="true"]::before {
  background: #07182b;
}
.page-news .tagscroll .legend-chip:focus-visible {
  outline: 2px solid var(--cyan-400);
  outline-offset: 2px;
}
.page-news .tagband-note {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--line-500);
}
.page-news .tagband-note [data-filter-status] {
  color: var(--cyan-400);
}

/* 头条位 */
.page-news .topstory {
  padding: 32px 0 8px;
}
.page-news .top-grid {
  display: grid;
  gap: 16px;
}
.page-news .top-card {
  position: relative;
  background: var(--blue-700);
  border-radius: 4px 26px 4px 26px;
  overflow: hidden;
  box-shadow: var(--shadow-lift);
}
.page-news .top-media {
  position: relative;
  margin: 0;
}
.page-news .top-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
}
.page-news .top-flag {
  position: absolute;
  top: 14px;
  left: 14px;
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border: 1px solid var(--cyan-400);
  border-radius: 999px;
  background: rgba(7, 26, 47, .74);
  color: var(--cyan-400);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
}
.page-news .top-body {
  padding: 14px 18px 24px;
}
.page-news .top-body h2 {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: clamp(22px, 3.4vw, 32px);
  line-height: 1.16;
  letter-spacing: -.01em;
  color: var(--paper);
}
.page-news .top-body p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--news-ink);
}
.page-news .top-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--line-500);
}

/* 右侧短讯 */
.page-news .briefs {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-news .brief {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  padding: 14px 16px;
  background: var(--news-panel);
  border-left: 2px solid var(--cyan-400);
  border-radius: 0 14px 14px 0;
  transition: transform .2s var(--ease), background .2s var(--ease);
}
.page-news .brief:hover {
  transform: translateY(-2px);
  background: var(--blue-700);
}
.page-news .brief-no {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--orange-500);
  letter-spacing: .08em;
}
.page-news .brief-body {
  min-width: 0;
}
.page-news .brief-body .chip {
  font-size: 11px;
}
.page-news .brief-body h3 {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.55;
  font-weight: 600;
  color: var(--paper);
}
.page-news .brief-time {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--line-500);
}

/* 文章流 */
.page-news .feed {
  margin-top: 34px;
  padding: 38px 0 46px;
  background: var(--paper);
  color: var(--blue-900);
  border-radius: 26px 26px 0 0;
}
.page-news .feed-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--orange-500);
}
.page-news .feed-head h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(22px, 3.4vw, 30px);
  letter-spacing: -.01em;
  color: var(--blue-900);
}
.page-news .feed-head p {
  margin: 0;
  font-size: 12px;
  font-family: var(--font-mono);
  letter-spacing: .04em;
  color: var(--line-500);
}
.page-news .feed-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-news .feed-item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 22px 0;
  border-bottom: 1px dashed rgba(107, 122, 140, .38);
  transition: background .2s var(--ease);
}
.page-news .feed-item:hover {
  background: rgba(35, 224, 208, .07);
}
.page-news .feed-no {
  padding-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--blue-600);
}
.page-news .feed-main {
  min-width: 0;
}
.page-news .feed-main--media {
  display: grid;
  gap: 14px;
}
.page-news .feed-media {
  margin: 0;
}
.page-news .feed-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 4px 18px 4px 18px;
  border: 1px solid rgba(30, 111, 168, .2);
}
.page-news .feed-text {
  min-width: 0;
}
.page-news .feed-text h3 {
  margin: 0 0 8px;
  font-family: var(--font-sans);
  font-size: clamp(17px, 2.4vw, 21px);
  font-weight: 700;
  line-height: 1.38;
  color: var(--blue-900);
}
.page-news .feed-text p {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--news-body);
}
.page-news .feed-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}
.page-news .tag {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 12px;
  line-height: 1.6;
  background: rgba(30, 111, 168, .13);
  color: var(--blue-600);
}
.page-news .tag--type {
  background: rgba(255, 106, 31, .15);
  color: #b8470a;
}
.page-news .feed-time {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--line-500);
}

/* 榜单解读横带 */
.page-news .rankband {
  position: relative;
  overflow: hidden;
  padding: 44px 0 48px;
  background: var(--blue-900);
  color: var(--gray-100);
}
.page-news .rankband-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .16;
  filter: saturate(.55) contrast(1.1);
}
.page-news .rankband::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  background-image: repeating-linear-gradient(90deg, var(--cyan-400) 0 14px, transparent 14px 28px);
  opacity: .5;
}
.page-news .rankband-inner {
  position: relative;
  z-index: 1;
}
.page-news .rankband-head {
  display: grid;
  gap: 10px;
  margin-bottom: 24px;
}
.page-news .rankband-head .index {
  color: var(--orange-500);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
}
.page-news .rankband-head h2 {
  margin: 0;
  max-width: 26ch;
  font-family: var(--font-head);
  font-size: clamp(22px, 3.6vw, 32px);
  line-height: 1.18;
  letter-spacing: -.01em;
  color: var(--paper);
}
.page-news .rankband-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}
.page-news .rankband-points li {
  border-left: 2px solid var(--cyan-400);
  padding: 2px 0 2px 16px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--news-ink);
}
.page-news .rankband-points b {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--cyan-400);
}
.page-news .rankband-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 26px;
}
.page-news .rankband-cta p {
  margin: 0;
  flex: 1 1 240px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--line-500);
}

/* 作者与节奏 */
.page-news .makers {
  padding: 44px 0 46px;
  border-top: 1px solid var(--news-hair);
}
.page-news .makers-head {
  display: grid;
  gap: 10px;
  max-width: 60ch;
  margin-bottom: 22px;
}
.page-news .makers-head h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(22px, 3.4vw, 30px);
  letter-spacing: -.01em;
  color: var(--paper);
}
.page-news .makers-head p {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--news-ink);
}
.page-news .makers-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.page-news .maker-card {
  padding: 18px 16px;
  background: var(--news-panel);
  border-top: 2px solid var(--orange-500);
  border-radius: 4px 20px 4px 20px;
}
.page-news .maker-card b {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(24px, 4vw, 32px);
  line-height: 1.1;
  color: var(--paper);
}
.page-news .maker-card span {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--line-500);
}
.page-news .makers-foot {
  margin: 20px 0 0;
  max-width: 68ch;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--line-500);
}
.page-news .makers-foot a {
  color: var(--cyan-400);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 订阅与往期回看 */
.page-news .joinback {
  padding: 0 0 56px;
}
.page-news .join-grid {
  display: grid;
  gap: 16px;
}
.page-news .join-card {
  padding: 22px;
  border: 1px solid rgba(35, 224, 208, .18);
  border-radius: 4px 24px 4px 24px;
  background: linear-gradient(160deg, var(--blue-700), var(--blue-800));
}
.page-news .join-card h2 {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: clamp(20px, 3vw, 26px);
  letter-spacing: -.01em;
  color: var(--paper);
}
.page-news .join-card p {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--news-ink);
}
.page-news .join-card .btn {
  margin: 0 10px 10px 0;
}
.page-news .archive {
  margin: 0;
}
.page-news .archive details {
  border-bottom: 1px solid var(--news-hair);
}
.page-news .archive details:first-of-type {
  border-top: 1px solid var(--news-hair);
}
.page-news .archive summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 48px;
  padding: 10px 0;
  list-style: none;
  cursor: pointer;
  font-size: 14px;
  color: var(--gray-100);
}
.page-news .archive summary::-webkit-details-marker {
  display: none;
}
.page-news .archive summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1;
  color: var(--cyan-400);
}
.page-news .archive details[open] summary::after {
  content: "−";
}
.page-news .archive summary .index {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--line-500);
}
.page-news .archive summary:focus-visible {
  outline: 2px solid var(--cyan-400);
  outline-offset: 2px;
}
.page-news .archive ul {
  list-style: none;
  margin: 0 0 14px;
  padding: 0 0 0 2px;
  display: grid;
  gap: 8px;
}
.page-news .archive li {
  position: relative;
  padding-left: 14px;
  font-size: 13.5px;
  line-height: 1.66;
  color: var(--news-ink);
}
.page-news .archive li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .66em;
  width: 6px;
  height: 2px;
  background: var(--cyan-400);
}

@media (min-width: 720px) {
  .page-news .col-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-news .top-body {
    padding: 16px 24px 26px;
  }
  .page-news .makers-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 820px) {
  .page-news .feed-main--media {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 26px;
    align-items: start;
  }
  .page-news .feed-item:nth-child(even) .feed-media {
    order: 2;
  }
  .page-news .join-grid {
    grid-template-columns: 1.15fr .85fr;
    align-items: start;
  }
}

@media (min-width: 860px) {
  .page-news .rankband-points {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-news .top-grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }
  .page-news .feed-item {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .page-news .col-mast h1 {
    max-width: none;
  }
  .page-news .feed-item {
    grid-template-columns: 26px minmax(0, 1fr);
    gap: 8px;
  }
  .page-news .feed-time {
    margin-left: 0;
  }
  .page-news .brief {
    padding: 12px 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .brief,
  .page-news .feed-item,
  .page-news .tagscroll .legend-chip {
    transition: none;
  }
  .page-news .brief:hover {
    transform: none;
  }
}
<<<END>>>