.page-news {
  --news-hair: rgba(92, 104, 104, 0.24);
  --news-line: rgba(247, 241, 230, 0.2);
  --news-tint: rgba(11, 42, 58, 0.055);
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
}

.page-news [id] {
  scroll-margin-top: 112px;
}

.page-news img {
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  background: var(--abyss);
  color: var(--paper);
  padding-bottom: clamp(1.4rem, 4vw, 2.8rem);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: 8%;
  right: -22%;
  width: 82%;
  height: 130%;
  background: linear-gradient(142deg, rgba(18, 63, 87, 0) 18%, rgba(242, 106, 46, 0.24) 68%, rgba(242, 106, 46, 0) 100%);
  transform: rotate(-14deg);
  pointer-events: none;
  z-index: 0;
}

.page-news .news-hero > .container {
  position: relative;
  z-index: 1;
}

.page-news .news-hero .breadcrumb {
  padding-top: clamp(0.8rem, 2.4vw, 1.4rem);
}

.page-news .news-hero .breadcrumb-list,
.page-news .news-hero .breadcrumb-item,
.page-news .news-hero .breadcrumb-item a {
  color: rgba(247, 241, 230, 0.72);
}

.page-news .news-hero .breadcrumb-item[aria-current="page"] {
  color: var(--signal);
}

.page-news .news-hero-grid {
  display: grid;
  gap: clamp(1.2rem, 3.4vw, 2.6rem);
  padding-top: clamp(1rem, 3vw, 2rem);
}

.page-news .news-hero-stamp {
  margin: 0;
  color: var(--signal);
  font-size: 0.88rem;
  letter-spacing: 0.08em;
}

.page-news .news-hero-num {
  margin: 0.15rem 0 0.4rem;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(4.6rem, 19vw, 12rem);
  line-height: 0.82;
  letter-spacing: -0.05em;
  color: var(--signal);
}

.page-news .news-hero-caption {
  margin: 0;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  color: rgba(247, 241, 230, 0.62);
}

.page-news .news-hero h1 {
  margin: 0.5rem 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 6.2vw, 4.2rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-news .news-hero-lede {
  margin: 0.9rem 0 0;
  max-width: 40em;
  font-size: clamp(0.98rem, 2.2vw, 1.08rem);
  line-height: 1.85;
  color: rgba(247, 241, 230, 0.82);
}

.page-news .news-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.3rem;
}

.page-news .news-hero-media {
  margin: clamp(1.6rem, 4vw, 2.6rem) 0 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 26px 60px -34px rgba(0, 0, 0, 0.75);
}

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

/* ---------- 主题筛选带 ---------- */
.page-news .topic-band {
  background: var(--abyss-700);
  color: var(--paper);
  border-top: 1px solid var(--news-line);
}

.page-news .topic-band-inner {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.15rem 0;
}

.page-news .topic-band-label {
  flex: 0 0 auto;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: rgba(247, 241, 230, 0.6);
}

.page-news .topic-list {
  display: flex;
  gap: 0.5rem;
  margin: 0;
  padding: 0.85rem 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-news .topic-list::-webkit-scrollbar {
  display: none;
}

.page-news .topic-pill {
  display: inline-block;
  white-space: nowrap;
  padding: 0.42rem 1rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(247, 241, 230, 0.28);
  color: var(--paper);
  font-size: 0.88rem;
  text-decoration: none;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .topic-pill:hover,
.page-news .topic-pill:focus-visible {
  background: var(--signal);
  border-color: var(--signal);
  color: var(--abyss);
}

.page-news .topic-pill.is-active {
  background: var(--mist);
  border-color: var(--mist);
  color: var(--abyss);
}

/* ---------- 本期公告 ---------- */
.page-news .pinned-section {
  background: var(--paper);
}

.page-news .pinned-grid {
  display: grid;
  gap: clamp(1.1rem, 3vw, 2rem);
}

.page-news .pinned-media {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

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

.page-news .pinned-card {
  position: relative;
  overflow: hidden;
  padding: clamp(1.3rem, 3vw, 2.2rem);
  border-radius: var(--radius-lg);
  background: var(--sand);
  color: var(--ink);
}

.page-news .pinned-card::after {
  content: "";
  position: absolute;
  top: -42%;
  right: -14%;
  width: 62%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(242, 106, 46, 0.28), rgba(242, 106, 46, 0) 70%);
  pointer-events: none;
}

.page-news .pinned-card > * {
  position: relative;
  z-index: 1;
}

.page-news .pinned-stamp {
  margin: 0;
  color: var(--clay);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
}

.page-news .pinned-title {
  margin: 0.55rem 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.35rem, 3.6vw, 2.05rem);
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.page-news .pinned-lede {
  margin: 0.8rem 0 0;
  font-size: 0.98rem;
  line-height: 1.85;
  color: var(--abyss-700);
}

.page-news .pinned-points {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.6rem;
}

.page-news .pinned-points li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--ink);
}

.page-news .pinned-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--signal);
}

.page-news .pinned-points strong {
  color: var(--abyss);
}

.page-news .pinned-more {
  margin-top: 1rem;
  border-top: 1px dashed rgba(23, 37, 43, 0.28);
  padding-top: 0.75rem;
}

.page-news .pinned-more summary {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  font-size: 0.94rem;
  color: var(--abyss);
}

.page-news .pinned-more summary::-webkit-details-marker {
  display: none;
}

.page-news .pinned-more summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.1rem;
  line-height: 1;
  color: var(--signal);
}

.page-news .pinned-more[open] summary::after {
  content: "–";
}

.page-news .pinned-more-body {
  margin-top: 0.7rem;
  display: grid;
  gap: 0.65rem;
}

.page-news .pinned-more-body p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--abyss-700);
}

.page-news .pinned-cta {
  margin: 1.1rem 0 0;
}

/* ---------- 最近更新：信息板 ---------- */
.page-news .latest-section {
  background: var(--paper-hi);
}

.page-news .board {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--news-hair);
}

.page-news .board-row {
  display: grid;
  gap: 0.45rem;
  padding: clamp(0.95rem, 2.4vw, 1.3rem) 0.2rem;
  border-bottom: 1px solid var(--news-hair);
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-news .board-row:hover {
  background: var(--news-tint);
  box-shadow: inset 3px 0 0 var(--signal);
}

.page-news .board-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.page-news .board-issue {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  padding: 0.1rem 0.45rem;
  border-radius: 6px;
  background: rgba(11, 42, 58, 0.1);
  color: var(--abyss);
}

.page-news .board-when {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--signal);
}

.page-news .board-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.02rem, 2.4vw, 1.2rem);
  line-height: 1.45;
  color: var(--ink);
}

.page-news .board-note {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--stone);
}

/* ---------- 两条主线 ---------- */
.page-news .rails-section {
  background: var(--paper);
}

.page-news .rails-grid {
  display: grid;
  gap: clamp(1rem, 2.6vw, 1.6rem);
}

.page-news .rail {
  display: grid;
  align-content: start;
  gap: 0.7rem;
  padding: clamp(1.1rem, 2.6vw, 1.7rem);
  border-radius: var(--radius-lg);
}

.page-news .rail--versions {
  background: var(--abyss);
  color: var(--paper);
}

.page-news .rail--mobile {
  background: var(--mist);
  color: var(--ink);
}

.page-news .rail-media {
  margin: 0 0 0.3rem;
  border-radius: var(--radius-md);
  overflow: hidden;
}

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

.page-news .rail-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.12rem, 2.8vw, 1.42rem);
  line-height: 1.4;
}

.page-news .rail-text {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.85;
}

.page-news .rail--versions .rail-text {
  color: rgba(247, 241, 230, 0.8);
}

.page-news .rail--mobile .rail-text {
  color: var(--abyss-700);
}

.page-news .rail-link {
  margin: 0.35rem 0 0;
}

/* ---------- 往期索引 ---------- */
.page-news .archive-section {
  background: var(--sand);
}

.page-news .archive-grid {
  display: grid;
  gap: clamp(0.9rem, 2.4vw, 1.4rem);
  grid-template-columns: minmax(0, 1fr);
}

.page-news .archive-group {
  padding: clamp(1.05rem, 2.6vw, 1.5rem);
  border-radius: var(--radius-lg);
  background: var(--paper-hi);
  border-top: 4px solid var(--abyss-700);
}

.page-news .archive-group:nth-child(2) {
  border-top-color: var(--clay);
}

.page-news .archive-group:nth-child(3) {
  border-top-color: var(--moss);
}

.page-news .archive-group:nth-child(4) {
  border-top-color: var(--signal);
}

.page-news .archive-group:nth-child(5) {
  border-top-color: var(--mist);
}

.page-news .archive-range {
  margin: 0;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--stone);
}

.page-news .archive-title {
  margin: 0.35rem 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.12rem;
  color: var(--abyss);
}

.page-news .archive-text {
  margin: 0.4rem 0 0.85rem;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--stone);
}

.page-news .archive-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.5rem;
}

.page-news .archive-list li {
  display: flex;
  gap: 0.6rem;
  align-items: baseline;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--ink);
  padding-bottom: 0.5rem;
  border-bottom: 1px dashed var(--news-hair);
}

.page-news .archive-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .archive-list .meta-mono {
  flex: 0 0 auto;
  font-size: 0.78rem;
  color: var(--clay);
}

/* ---------- 查看路径 ---------- */
.page-news .paths-section {
  background: var(--paper-hi);
}

.page-news .path-grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: minmax(0, 1fr);
}

.page-news .path-card {
  position: relative;
  display: grid;
  gap: 0.35rem;
  padding: clamp(1rem, 2.4vw, 1.4rem) 3rem clamp(1rem, 2.4vw, 1.4rem) clamp(1rem, 2.4vw, 1.4rem);
  border-radius: var(--radius-md);
  border: 1px solid var(--news-hair);
  background: var(--paper);
  text-decoration: none;
  color: var(--ink);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .path-card::after {
  content: "→";
  position: absolute;
  right: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  color: var(--signal);
  font-size: 1.1rem;
  transition: transform var(--dur) var(--ease);
}

.page-news .path-card:hover,
.page-news .path-card:focus-visible {
  transform: translateY(-2px);
  border-color: var(--signal);
  background: var(--paper-hi);
}

.page-news .path-card:hover::after,
.page-news .path-card:focus-visible::after {
  transform: translate(3px, -50%);
}

.page-news .path-kicker {
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--stone);
}

.page-news .path-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--abyss);
}

.page-news .path-text {
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--stone);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .path-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .archive-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-news .news-hero-grid {
    grid-template-columns: minmax(0, 0.68fr) minmax(0, 1.32fr);
    align-items: end;
    padding-top: clamp(1.4rem, 3.4vw, 2.4rem);
  }

  .page-news .pinned-grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: stretch;
  }

  .page-news .rails-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: stretch;
  }

  .page-news .board-row {
    grid-template-columns: 13.5rem minmax(0, 1fr);
    grid-template-areas:
      "meta title"
      "meta note";
    align-items: start;
    column-gap: 1.2rem;
  }

  .page-news .board-meta {
    grid-area: meta;
    align-self: start;
  }

  .page-news .board-title {
    grid-area: title;
  }

  .page-news .board-note {
    grid-area: note;
  }
}

@media (min-width: 1080px) {
  .page-news .archive-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .path-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .path-card {
    padding-right: 2.4rem;
  }

  .page-news .path-card::after {
    right: 0.9rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .board-row,
  .page-news .topic-pill,
  .page-news .path-card,
  .page-news .path-card::after {
    transition: none;
  }

  .page-news .path-card:hover,
  .page-news .path-card:focus-visible {
    transform: none;
  }
}
<<<END>>>