.page-news {
  --vol-1: #D9A227;
  --vol-2: #1E6E6A;
  --vol-3: #F2622E;
  --entry-line: rgba(47, 95, 134, .22);
  --entry-line-strong: rgba(47, 95, 134, .45);
  background: var(--paper);
  color: var(--text-ink);
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  padding-top: 22px;
  padding-bottom: 4px;
}

/* ---------- 首屏 ---------- */
.page-news .news-head {
  position: relative;
  padding-bottom: clamp(28px, 5vw, 52px);
  background:
    linear-gradient(180deg, rgba(8, 23, 38, .04) 0%, rgba(8, 23, 38, 0) 70%),
    repeating-linear-gradient(90deg, var(--grid-line) 0 1px, transparent 1px 32px);
}

.page-news .news-head-grid {
  display: grid;
  gap: 26px;
  padding-top: 12px;
}

.page-news .news-head-copy .eyebrow {
  margin: 0 0 12px;
}

.page-news .news-head h1 {
  margin: 0 0 18px;
  font-family: var(--font-heading);
  font-size: clamp(1.85rem, 6vw, 3rem);
  font-weight: 800;
  line-height: 1.24;
  letter-spacing: -.02em;
  color: var(--ink-deep);
  max-width: 20ch;
}

.page-news .news-head-lead {
  margin: 0;
  max-width: 40em;
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: var(--lh-read);
  color: #24384a;
}

.page-news .news-head-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  margin: 24px 0 0;
}

.page-news .news-head-meta {
  position: relative;
  border: 2px solid var(--line-strong);
  background: var(--paper-warm);
  box-shadow: var(--shadow-soft);
  padding: 20px 20px 18px;
  border-left: 6px solid var(--amber);
}

.page-news .head-figures {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 0 0 14px;
}

.page-news .head-figures dt {
  font-size: var(--fs-12);
  color: var(--text-muted);
  letter-spacing: .02em;
  margin-bottom: 4px;
}

.page-news .head-figures dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-20);
  font-weight: 700;
  color: var(--ink-deep);
  line-height: 1.2;
}

.page-news .head-figures .unit {
  font-family: var(--font-ui);
  font-size: var(--fs-12);
  font-weight: 500;
  color: var(--text-muted);
  margin-left: 3px;
}

.page-news .head-note {
  margin: 0;
  padding-top: 14px;
  border-top: 1px solid var(--entry-line-strong);
  font-size: var(--fs-14);
  line-height: var(--lh-base);
  color: var(--text-muted);
}

/* ---------- 三卷 ---------- */
.page-news .news-volumes {
  padding-bottom: clamp(36px, 6vw, 68px);
}

.page-news .volumes-intro {
  margin-bottom: 22px;
}

.page-news .volumes-intro h2 {
  margin: 0 0 10px;
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 4.4vw, 2rem);
  font-weight: 800;
  letter-spacing: -.015em;
  color: var(--ink-deep);
}

.page-news .volumes-intro p {
  margin: 0;
  max-width: 38em;
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: var(--lh-base);
  color: #2b3f52;
}

.page-news .volumes-rail {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  overflow-x: auto;
  padding: 6px max(20px, calc((100vw - 1200px) / 2 + 20px)) 26px;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  scrollbar-color: var(--blueprint) transparent;
  -webkit-overflow-scrolling: touch;
}

.page-news .volumes-rail::-webkit-scrollbar {
  height: 6px;
}

.page-news .volumes-rail::-webkit-scrollbar-thumb {
  background: var(--blueprint);
}

.page-news .volume-card {
  position: relative;
  flex: 0 0 min(82vw, 330px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 6px;
  min-height: 320px;
  padding: 24px 22px 22px;
  border: 2px solid var(--line-strong);
  background: var(--ink-deep);
  color: var(--paper);
  text-align: left;
  font: inherit;
  cursor: pointer;
  overflow: hidden;
  box-shadow: var(--shadow-brutal);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-news .volume-card:nth-child(2) {
  margin-top: 22px;
}

.page-news .volume-card:nth-child(3) {
  margin-top: 44px;
}

.page-news .volume-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .32;
  filter: saturate(.65) contrast(1.05);
  transition: opacity var(--dur) var(--ease);
}

.page-news .volume-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 23, 38, .18) 0%, rgba(8, 23, 38, .9) 64%, rgba(8, 23, 38, .97) 100%);
  pointer-events: none;
}

.page-news .volume-card > *:not(.volume-bg) {
  position: relative;
  z-index: 2;
}

.page-news .volume-num {
  font-size: var(--fs-34);
  font-weight: 700;
  line-height: 1;
  letter-spacing: .04em;
  color: var(--paper);
  opacity: .92;
}

.page-news .volume-name {
  font-family: var(--font-heading);
  font-size: var(--fs-20);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-news .volume-desc {
  font-size: var(--fs-14);
  line-height: 1.65;
  color: var(--text-on-dark);
}

.page-news .volume-count {
  margin-top: 10px;
  align-self: flex-start;
  padding: 4px 10px;
  border: 1px solid currentColor;
  font-size: var(--fs-12);
  letter-spacing: .04em;
}

.page-news .volume-1 {
  border-top: 6px solid var(--vol-1);
}

.page-news .volume-1 .volume-num,
.page-news .volume-1 .volume-count {
  color: var(--vol-1);
}

.page-news .volume-2 {
  border-top: 6px solid var(--vol-2);
}

.page-news .volume-2 .volume-num,
.page-news .volume-2 .volume-count {
  color: #5FBDB4;
}

.page-news .volume-3 {
  border-top: 6px solid var(--vol-3);
}

.page-news .volume-3 .volume-num,
.page-news .volume-3 .volume-count {
  color: var(--vol-3);
}

.page-news .volume-num,
.page-news .volume-name {
  color: var(--paper) !important;
}

.page-news .volume-card:hover {
  transform: translateY(-4px);
  box-shadow: 6px 8px 0 rgba(15, 28, 41, .85);
}

.page-news .volume-card:hover .volume-bg {
  opacity: .42;
}

.page-news .volume-card[aria-selected="true"] {
  box-shadow: 4px 4px 0 rgba(15, 28, 41, .85), 0 0 0 3px var(--amber);
}

.page-news .volume-card:focus-visible {
  outline: 3px solid var(--signal);
  outline-offset: 3px;
}

.page-news .volumes-scale {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 18px;
  margin-top: -12px;
  margin-bottom: 8px;
}

.page-news .scale-tick {
  display: block;
  width: 1px;
  height: 8px;
  background: var(--blueprint);
  opacity: .55;
}

.page-news .scale-tick:first-child {
  height: 14px;
  background: var(--amber);
  opacity: 1;
}

.page-news .volumes-panels {
  margin-top: 26px;
}

.page-news .tab-panel:focus-visible {
  outline: 3px solid var(--signal);
  outline-offset: 6px;
}

/* ---------- 条目列表 ---------- */
.page-news .entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-bottom: 1px solid var(--entry-line);
}

.page-news .entry {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 22px 0 24px;
  border-top: 1px solid var(--entry-line);
  transition: background var(--dur) var(--ease);
}

.page-news .entry-code {
  font-size: var(--fs-12);
  letter-spacing: .08em;
  color: var(--slate);
  padding-top: 4px;
}

.page-news .entry-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
}

.page-news .entry-time {
  font-size: var(--fs-12);
  color: var(--signal);
  letter-spacing: .02em;
}

.page-news .entry-body h3 {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-size: var(--fs-20);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: -.008em;
  color: var(--ink-deep);
}

.page-news .entry-body p {
  margin: 0;
  max-width: 40em;
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: var(--lh-read);
  color: #2b3f52;
}

/* ---------- 版本更新 ---------- */
.page-news .news-versions {
  border-top: 2px solid var(--line-strong);
}

.page-news .versions-grid {
  display: grid;
  gap: 28px;
}

.page-news .versions-copy h2 {
  margin: 6px 0 12px;
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 4.4vw, 2rem);
  font-weight: 800;
  letter-spacing: -.015em;
  color: var(--ink-deep);
}

.page-news .versions-copy p {
  margin: 0;
  max-width: 34em;
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: var(--lh-read);
  color: #2b3f52;
}

.page-news .versions-link {
  margin-top: 20px !important;
}

.page-news .versions-figure {
  margin: 0;
  border: 2px solid var(--line-strong);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.page-news .versions-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 1000 / 600;
}

.page-news .version-line {
  list-style: none;
  margin: 0;
  padding: 4px 0 0 22px;
  border-left: 2px solid var(--blueprint);
  grid-column: 1 / -1;
}

.page-news .version-item {
  position: relative;
  padding: 0 0 26px 20px;
}

.page-news .version-item::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 6px;
  width: 12px;
  height: 12px;
  background: var(--paper);
  border: 2px solid var(--blueprint);
  border-radius: 50%;
}

.page-news .version-item:last-child {
  padding-bottom: 4px;
}

.page-news .version-badge {
  display: inline-block;
  margin-bottom: 8px;
  letter-spacing: .04em;
}

.page-news .version-time {
  margin: 0 0 6px;
  font-size: var(--fs-12);
  letter-spacing: .04em;
  color: var(--text-muted);
}

.page-news .version-item h3 {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-size: var(--fs-16);
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink-deep);
}

.page-news .version-body p {
  margin: 0;
  max-width: 40em;
  font-family: var(--font-body);
  font-size: var(--fs-14);
  line-height: var(--lh-read);
  color: #2b3f52;
}

/* ---------- 专题系列 ---------- */
.page-news .band-warm {
  background: var(--paper-warm);
  border-top: 1px solid var(--entry-line-strong);
  border-bottom: 1px solid var(--entry-line-strong);
}

.page-news .news-topics h2 {
  margin: 6px 0 12px;
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 4.4vw, 2rem);
  font-weight: 800;
  letter-spacing: -.015em;
  color: var(--ink-deep);
}

.page-news .topics-lead {
  margin: 0 0 24px;
  max-width: 38em;
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: var(--lh-read);
  color: #2b3f52;
}

.page-news .topic-cloud {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}

.page-news .topic {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 14px;
  border: 2px solid var(--line-strong);
  background: var(--paper);
  color: var(--ink-deep);
  font-family: var(--font-heading);
  font-weight: 700;
  text-decoration: none;
  box-shadow: 3px 3px 0 rgba(15, 28, 41, .8);
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease), box-shadow var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-news .topic-n {
  font-size: var(--fs-12);
  font-weight: 500;
  color: var(--slate);
}

.page-news .topic:hover {
  transform: translate(-2px, -2px);
  background: var(--amber);
  box-shadow: 5px 5px 0 rgba(15, 28, 41, .85);
}

.page-news .topic:hover .topic-n {
  color: var(--line-strong);
}

.page-news .topic-xl {
  font-size: var(--fs-26);
  padding: 12px 20px;
  border-color: var(--amber);
}

.page-news .topic-lg {
  font-size: var(--fs-20);
  padding: 10px 17px;
}

.page-news .topic-md {
  font-size: var(--fs-16);
}

.page-news .topic-sm {
  font-size: var(--fs-14);
  padding: 6px 12px;
  box-shadow: 2px 2px 0 rgba(15, 28, 41, .8);
}

/* ---------- 资料下载 ---------- */
.page-news .news-downloads h2 {
  margin: 6px 0 12px;
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 4.4vw, 2rem);
  font-weight: 800;
  letter-spacing: -.015em;
  color: var(--ink-deep);
}

.page-news .downloads-lead {
  margin: 0 0 26px;
  max-width: 38em;
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: var(--lh-read);
  color: #2b3f52;
}

.page-news .dl-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-news .dl-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 18px 18px 20px;
  border: 2px solid var(--entry-line-strong);
  background: var(--paper);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-news .dl-item:hover {
  border-color: var(--amber);
  background: var(--paper-warm);
  transform: translateX(4px);
  box-shadow: var(--shadow-soft);
}

.page-news .dl-code {
  font-size: var(--fs-12);
  letter-spacing: .08em;
  color: var(--slate);
}

.page-news .dl-body h3 {
  margin: 0 0 8px;
  font-family: var(--font-heading);
  font-size: var(--fs-20);
  font-weight: 700;
  line-height: 1.4;
}

.page-news .dl-body h3 a {
  color: var(--ink-deep);
  text-decoration: none;
  border-bottom: 2px solid var(--blueprint);
  padding-bottom: 2px;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .dl-body h3 a:hover {
  color: var(--signal);
  border-color: var(--signal);
}

.page-news .dl-use {
  margin: 0 0 12px;
  font-family: var(--font-body);
  font-size: var(--fs-14);
  line-height: var(--lh-read);
  color: #2b3f52;
}

.page-news .dl-meta {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid var(--entry-line);
  font-size: var(--fs-12);
  color: var(--text-muted);
}

/* ---------- 回访提示 ---------- */
.page-news .band-dark {
  background: var(--ink-deep);
  color: var(--text-on-dark);
}

.page-news .return-grid {
  display: grid;
  gap: 28px;
}

.page-news .return-copy .eyebrow {
  color: var(--text-on-dark-dim);
}

.page-news .return-copy h2 {
  margin: 6px 0 14px;
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 4.4vw, 2rem);
  font-weight: 800;
  letter-spacing: -.015em;
  color: var(--paper);
}

.page-news .return-copy p {
  margin: 0;
  max-width: 34em;
  font-family: var(--font-body);
  font-size: var(--fs-16);
  line-height: var(--lh-read);
  color: var(--text-on-dark);
}

.page-news .return-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
  margin-top: 24px !important;
}

.page-news .return-copy .nav-sub-link {
  color: var(--amber);
}

.page-news .return-note {
  border: 2px solid var(--blueprint);
  background: var(--ink-mid);
  padding: 20px 20px 18px;
  box-shadow: 6px 6px 0 rgba(0, 0, 0, .35);
}

.page-news .return-note-title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .08em;
  color: var(--amber);
}

.page-news .return-note ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .return-note li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  font-size: var(--fs-14);
  color: var(--text-on-dark);
  line-height: 1.6;
}

.page-news .return-note li .num {
  color: var(--amber);
  font-size: var(--fs-12);
}

.page-news .return-note-tail {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(47, 95, 134, .5);
  font-size: var(--fs-12);
  line-height: 1.7;
  color: var(--text-on-dark-dim);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .entry {
    grid-template-columns: 84px 1fr;
    gap: 4px 22px;
  }

  .page-news .entry-code {
    padding-top: 6px;
  }

  .page-news .dl-list {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-news .dl-item {
    grid-template-rows: auto 1fr;
    gap: 10px;
  }
}

@media (min-width: 900px) {
  .page-news .news-head-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 48px;
    align-items: start;
    padding-top: 24px;
  }

  .page-news .news-head-meta {
    margin-top: 42px;
  }

  .page-news .volumes-rail {
    gap: 22px;
    padding-bottom: 34px;
  }

  .page-news .volume-card {
    flex: 0 0 336px;
    min-height: 366px;
  }

  .page-news .volume-card:nth-child(2) {
    margin-top: 30px;
  }

  .page-news .volume-card:nth-child(3) {
    margin-top: 60px;
  }

  .page-news .versions-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 32px 52px;
    align-items: start;
  }

  .page-news .version-line {
    margin-top: 12px;
  }

  .page-news .return-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 52px;
    align-items: start;
  }
}

@media (min-width: 1100px) {
  .page-news .versions-figure {
    margin-top: -12px;
  }

  .page-news .entry-list {
    max-width: 900px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .volume-card,
  .page-news .topic,
  .page-news .dl-item,
  .page-news .volume-bg {
    transition: none;
  }

  .page-news .volume-card:hover,
  .page-news .topic:hover,
  .page-news .dl-item:hover {
    transform: none;
  }
}
<<<END>>>