.page-news {
  display: block;
  background: var(--porcelain);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink);
  color: var(--white);
  padding: calc(var(--header-h) + 44px) 0 76px;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(255, 90, 60, .16) 0%, rgba(27, 42, 74, 0) 48%),
    linear-gradient(315deg, rgba(255, 179, 71, .18) 0%, rgba(27, 42, 74, 0) 54%);
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  right: -14%;
  bottom: -44%;
  width: min(720px, 84vw);
  aspect-ratio: 1 / 1;
  background: radial-gradient(circle at 50% 50%, rgba(255, 90, 60, .82) 0%, rgba(255, 179, 71, .32) 40%, rgba(27, 42, 74, 0) 72%);
  pointer-events: none;
}

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

.page-news .news-hero .breadcrumb {
  color: rgba(255, 255, 255, .6);
  font-size: 13px;
}

.page-news .news-hero .breadcrumb a {
  color: var(--gold);
  text-decoration: none;
}

.page-news .news-hero .breadcrumb a:hover {
  color: var(--orange);
}

.page-news .hero-layout {
  margin-top: 30px;
  display: grid;
  gap: 36px;
  align-items: end;
}

.page-news .hero-copy .t-hero {
  color: var(--white);
  margin: 12px 0 0;
  max-width: 15em;
}

.page-news .hero-copy .lede {
  margin: 20px 0 0;
  color: rgba(255, 255, 255, .8);
  max-width: 34em;
}

.page-news .hero-actions {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-news .hero-anchor {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 26px 24px 28px;
  border: 2px solid rgba(255, 255, 255, .26);
  border-radius: var(--radius-lg);
  background: linear-gradient(155deg, rgba(16, 27, 51, .88), rgba(27, 42, 74, .6));
  box-shadow: 8px 8px 0 rgba(255, 90, 60, .62);
}

.page-news .hero-anchor .anchor-label {
  font-size: 12px;
  letter-spacing: .2em;
  color: rgba(255, 255, 255, .6);
}

.page-news .hero-anchor .anchor-ver {
  font-size: clamp(62px, 13vw, 102px);
  line-height: .94;
  font-weight: 700;
  letter-spacing: -.03em;
  color: var(--gold);
}

.page-news .hero-anchor .anchor-note {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255, 255, 255, .78);
}

/* ---------- 区块通用 ---------- */
.page-news .news-section {
  padding: 68px 0;
}

.page-news .news-section--peach {
  background: var(--peach);
}

.page-news .news-section--cream {
  background: var(--cream);
}

.page-news .section-head .t-xl {
  margin: 12px 0 0;
  color: var(--ink);
}

.page-news .section-head .lede {
  margin: 16px 0 0;
}

/* ---------- 本期精选 ---------- */
.page-news .feature-card {
  margin-top: 34px;
  display: grid;
  overflow: hidden;
  background: var(--white);
  border: 2px solid var(--ink-deep);
  border-top: 10px solid var(--orange);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-hard);
}

.page-news .feature-body {
  padding: clamp(24px, 4vw, 44px);
  min-width: 0;
}

.page-news .feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .feature-lede {
  margin: 20px 0 0;
  max-width: 40em;
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.85;
  color: var(--ink);
}

.page-news .feature-points {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-news .feature-points li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "num title"
    "num desc";
  column-gap: 14px;
  row-gap: 4px;
}

.page-news .feature-points .point-num {
  grid-area: num;
  padding-top: 3px;
  font-size: 13px;
  color: var(--orange);
}

.page-news .feature-points strong {
  grid-area: title;
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
}

.page-news .feature-points .point-desc {
  grid-area: desc;
  font-size: 14px;
  line-height: 1.75;
  color: var(--graphite);
}

.page-news .feature-body .callout {
  margin: 26px 0 0;
}

.page-news .feature-body .link-u {
  display: inline-block;
  margin-top: 22px;
}

.page-news .feature-media {
  position: relative;
  margin: 0;
  background: linear-gradient(140deg, var(--peach), var(--cream));
  border-top: 2px solid var(--ink-deep);
}

.page-news .feature-media img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

/* ---------- 栏目浏览 + 动态列表 ---------- */
.page-news .nf-input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.page-news .stream-shell {
  position: relative;
  margin-top: 38px;
  display: grid;
  gap: 30px;
}

.page-news .stream-rail {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-news .rail-label {
  margin: 0;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--graphite);
}

.page-news .rail-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 16px;
  border: 2px solid var(--ink-deep);
  border-radius: 999px;
  background: var(--white);
  color: var(--ink);
  font-size: 14px;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  box-shadow: var(--shadow-hard-sm);
  transition: transform .18s var(--ease), box-shadow .18s var(--ease),
              background .18s var(--ease), color .18s var(--ease),
              border-color .18s var(--ease);
}

.page-news .pill:hover {
  transform: translate(-1px, -1px);
  border-color: var(--orange);
  box-shadow: 6px 6px 0 var(--ink-deep);
}

.page-news .pill-count {
  font-size: 12px;
  color: inherit;
  opacity: .62;
}

.page-news .rail-back {
  align-self: flex-start;
  font-size: 13px;
}

.page-news #nf-all:checked ~ .stream-rail label[for="nf-all"],
.page-news #nf-version:checked ~ .stream-rail label[for="nf-version"],
.page-news #nf-benefit:checked ~ .stream-rail label[for="nf-benefit"],
.page-news #nf-notice:checked ~ .stream-rail label[for="nf-notice"],
.page-news #nf-story:checked ~ .stream-rail label[for="nf-story"] {
  background: var(--ink);
  border-color: var(--ink-deep);
  color: var(--white);
}

.page-news #nf-version:checked ~ .stream-body .news-group:not([data-cat="version"]),
.page-news #nf-benefit:checked ~ .stream-body .news-group:not([data-cat="benefit"]),
.page-news #nf-notice:checked ~ .stream-body .news-group:not([data-cat="notice"]),
.page-news #nf-story:checked ~ .stream-body .news-group:not([data-cat="story"]) {
  display: none;
}

.page-news .stream-body {
  display: grid;
  gap: 54px;
  min-width: 0;
}

.page-news .news-group {
  min-width: 0;
}

.page-news .group-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 16px;
  margin-bottom: 26px;
  border-bottom: 2px solid var(--ink-deep);
}

.page-news .group-head-copy {
  min-width: 0;
}

.page-news .group-title {
  margin: 0 0 6px;
  color: var(--ink);
}

.page-news .group-head-copy p {
  margin: 0;
  max-width: 40em;
  font-size: 14px;
  line-height: 1.75;
  color: var(--graphite);
}

.page-news .group-thumb {
  flex: 0 0 auto;
  width: 88px;
  margin: 0;
  overflow: hidden;
  border: 2px solid var(--ink-deep);
  border-radius: var(--radius-sm);
  background: linear-gradient(140deg, var(--peach), var(--cream));
  box-shadow: 3px 3px 0 var(--ink-deep);
}

.page-news .group-thumb img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* 动态条目 */
.page-news .entry-list {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0 0 0 26px;
  display: grid;
  gap: 18px;
}

.page-news .entry-list::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 12px;
  bottom: 12px;
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--orange), rgba(255, 90, 60, .1));
}

.page-news .entry {
  position: relative;
  min-width: 0;
}

.page-news .entry::before {
  content: "";
  position: absolute;
  left: -25px;
  top: 22px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--orange);
  box-shadow: 0 0 0 4px var(--peach);
  z-index: 1;
}

.page-news .news-section--cream .entry::before {
  box-shadow: 0 0 0 4px var(--cream);
}

.page-news .entry-card {
  position: relative;
  overflow: hidden;
  min-width: 0;
  padding: 20px 22px 22px;
  background: var(--white);
  border: 2px solid var(--ink-deep);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-hard-sm);
  transition: transform .18s var(--ease), box-shadow .18s var(--ease),
              border-color .18s var(--ease);
}

.page-news .entry-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--orange);
  transform: scaleY(0);
  transform-origin: 50% 0;
  transition: transform .2s var(--ease);
}

.page-news .entry-card:hover,
.page-news .entry-card:focus-within {
  transform: translate(-2px, -3px);
  border-color: var(--orange);
  box-shadow: 8px 8px 0 var(--ink-deep);
}

.page-news .entry-card:hover::before,
.page-news .entry-card:focus-within::before {
  transform: scaleY(1);
}

.page-news .entry-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .entry-time {
  font-size: 12px;
  color: var(--graphite);
}

.page-news .entry-title {
  margin: 12px 0 8px;
  font-size: 18px;
  line-height: 1.5;
  color: var(--ink);
}

.page-news .entry-sum {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--graphite);
}

/* 折叠面板 */
.page-news .fold {
  margin-top: 14px;
}

.page-news .fold summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--orange-deep);
  border-bottom: 2px solid transparent;
  transition: border-color .18s var(--ease);
}

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

.page-news .fold summary::before {
  content: "＋";
  font-size: 14px;
  color: var(--orange);
}

.page-news .fold[open] summary::before {
  content: "−";
}

.page-news .fold summary:hover {
  border-bottom-color: var(--orange);
}

.page-news .fold-body {
  margin-top: 12px;
  padding-left: 14px;
  border-left: 2px solid var(--teal);
  font-size: 14px;
  line-height: 1.85;
  color: var(--graphite);
}

.page-news .fold-body p {
  margin: 0;
  max-width: 60ch;
}

/* ---------- 版本路线 ---------- */
.page-news .roadmap-grid {
  margin-top: 38px;
  display: grid;
  gap: 22px;
}

.page-news .roadmap-col {
  padding: 26px 24px 30px;
  background: var(--white);
  border: 2px solid var(--ink-deep);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-hard);
}

.page-news .roadmap-col--next {
  background: var(--ink);
  color: var(--white);
}

.page-news .roadmap-title {
  margin: 0;
  font-size: 18px;
  line-height: 1.4;
  color: var(--ink);
}

.page-news .roadmap-col--next .roadmap-title {
  color: var(--gold);
}

.page-news .roadmap-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .roadmap-list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--graphite);
}

.page-news .roadmap-col--next .roadmap-list li {
  color: rgba(255, 255, 255, .84);
}

.page-news .roadmap-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--orange);
}

.page-news .roadmap-col--next .roadmap-list li::before {
  background: var(--gold);
}

/* ---------- 跟进与反馈 ---------- */
.page-news .follow-grid {
  margin-top: 36px;
  display: grid;
  gap: 20px;
}

.page-news .follow-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 28px 24px 30px;
  background: var(--white);
  border: 2px solid var(--ink-deep);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-hard-sm);
  color: var(--ink);
  text-decoration: none;
  transition: transform .18s var(--ease), box-shadow .18s var(--ease),
              border-color .18s var(--ease);
}

.page-news .follow-card:hover,
.page-news .follow-card:focus-visible {
  transform: translate(-2px, -4px);
  border-color: var(--orange);
  box-shadow: 8px 8px 0 var(--ink-deep);
}

.page-news .follow-num {
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--orange);
}

.page-news .follow-card h3 {
  margin: 0;
  font-size: 19px;
  line-height: 1.45;
}

.page-news .follow-card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--graphite);
}

.page-news .follow-go {
  margin-top: auto;
  padding-top: 14px;
  font-family: var(--mono);
  font-size: 13px;
  color: var(--orange-deep);
}

.page-news .follow-foot {
  margin: 30px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--graphite);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .group-thumb {
    width: 124px;
  }
}

@media (min-width: 800px) {
  .page-news .stream-rail {
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
  }

  .page-news .rail-label {
    width: auto;
  }

  .page-news .rail-back {
    margin-left: auto;
  }

  .page-news .roadmap-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px;
  }

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

@media (min-width: 900px) {
  .page-news .feature-card {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
  }

  .page-news .feature-media {
    position: relative;
    border-top: 0;
    border-left: 2px solid var(--ink-deep);
  }

  .page-news .feature-media img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    aspect-ratio: auto;
  }

  .page-news .news-section {
    padding: 92px 0;
  }
}

@media (min-width: 960px) {
  .page-news .hero-layout {
    grid-template-columns: minmax(0, 1.42fr) minmax(250px, .58fr);
    gap: 60px;
    margin-top: 44px;
  }
}

@media (min-width: 1024px) {
  .page-news .stream-shell {
    grid-template-columns: 214px minmax(0, 1fr);
    gap: 52px;
    align-items: start;
  }

  .page-news .stream-rail {
    position: sticky;
    top: calc(var(--header-h) + 26px);
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
  }

  .page-news .rail-label {
    width: 100%;
  }

  .page-news .rail-filters {
    flex-direction: column;
    flex-wrap: nowrap;
  }

  .page-news .pill {
    justify-content: space-between;
  }

  .page-news .rail-back {
    margin-left: 0;
    align-self: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry-card,
  .page-news .pill,
  .page-news .follow-card,
  .page-news .entry-card::before {
    transition: none;
  }
}
<<<END>>>