.page-news {
  --news-rail-w: 200px;
  --news-gutter: 20px;
  background: var(--sky-paper);
  color: var(--sky-ink);
  font-family: var(--sky-font-body);
  padding-bottom: 72px;
}

.page-news .news-shell {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px var(--news-gutter) 0;
  box-sizing: border-box;
}

.page-news .news-layout {
  display: block;
  min-width: 0;
}

/* ---------- 左轨索引 ---------- */
.page-news .news-rail {
  background: var(--sky-ink-blue);
  border-radius: var(--sky-radius);
  padding: 16px 18px;
  margin-bottom: 28px;
  color: var(--sky-cream-text);
  overflow: hidden;
}

.page-news .news-rail__head {
  margin: 0 0 12px;
  font-family: var(--sky-font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--sky-gold);
  text-transform: uppercase;
}

.page-news .news-rail__label {
  margin: 14px 0 6px;
  font-size: 12px;
  letter-spacing: .08em;
  color: rgba(247, 242, 232, .55);
}

.page-news .news-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-news .news-rail__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(247, 242, 232, .22);
  color: var(--sky-cream-text);
  text-decoration: none;
  font-size: 14px;
  white-space: nowrap;
  transition: border-color .18s var(--sky-ease), background-color .18s var(--sky-ease), color .18s var(--sky-ease);
}

.page-news .news-rail__link::before {
  content: attr(data-index);
  font-family: var(--sky-font-mono);
  font-size: 11px;
  color: var(--sky-gold);
}

.page-news .news-rail__link:hover,
.page-news .news-rail__link:focus-visible {
  border-color: var(--sky-gold);
  background: var(--sky-blue-2);
  color: #FFFDF8;
}

.page-news .news-rail__note {
  margin: 16px 0 0;
  font-size: 12px;
  color: rgba(247, 242, 232, .6);
  letter-spacing: .04em;
}

/* ---------- 首屏 ---------- */
.page-news .news-flow {
  min-width: 0;
}

.page-news .news-hero {
  padding-bottom: 8px;
}

.page-news .news-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-family: var(--sky-font-mono);
  font-size: 12px;
  color: var(--sky-mist);
  margin-bottom: 26px;
}

.page-news .news-crumbs a {
  color: var(--sky-mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--sky-ease), border-color .18s var(--sky-ease);
}

.page-news .news-crumbs a:hover,
.page-news .news-crumbs a:focus-visible {
  color: var(--sky-teal-deep);
  border-bottom-color: var(--sky-teal);
}

.page-news .news-crumbs__current {
  color: var(--sky-ink);
}

.page-news .news-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--sky-font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--sky-gold);
  text-transform: uppercase;
}

.page-news .news-kicker::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--sky-gold);
}

.page-news .news-hero h1 {
  margin: 0 0 18px;
  font-family: var(--sky-font-title);
  font-weight: 900;
  font-size: 30px;
  line-height: 1.28;
  letter-spacing: .04em;
  color: var(--sky-ink-blue);
  max-width: 18em;
}

.page-news .news-lede {
  margin: 0 0 22px;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--sky-ink);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 26px;
}

.page-news .sky-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 999px;
  font-size: 15px;
  text-decoration: none;
  transition: transform .18s var(--sky-ease), background-color .18s var(--sky-ease), border-color .18s var(--sky-ease);
}

.page-news .sky-btn--primary {
  background: var(--sky-teal);
  color: #FFFDF8;
  border: 1px solid var(--sky-teal);
}

.page-news .sky-btn--primary:hover,
.page-news .sky-btn--primary:focus-visible {
  background: var(--sky-teal-deep);
  border-color: var(--sky-teal-deep);
  transform: translateY(-2px);
}

.page-news .sky-btn--ghost {
  background: transparent;
  color: var(--sky-ink-blue);
  border: 1px solid var(--sky-line);
}

.page-news .sky-btn--ghost:hover,
.page-news .sky-btn--ghost:focus-visible {
  border-color: var(--sky-gold);
  transform: translateY(-2px);
}

.page-news .sky-btn:focus-visible {
  outline: 2px solid var(--sky-teal);
  outline-offset: 2px;
}

.page-news .news-hero__figure {
  margin: 0;
  border-radius: var(--sky-radius);
  overflow: hidden;
  background: var(--sky-parchment);
  aspect-ratio: 16 / 7;
}

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

/* ---------- 区块通用 ---------- */
.page-news .news-section {
  padding-top: 64px;
}

.page-news .news-section__head {
  max-width: 40em;
}

.page-news .news-section h2 {
  margin: 0 0 14px;
  font-family: var(--sky-font-title);
  font-weight: 900;
  font-size: 24px;
  line-height: 1.32;
  letter-spacing: .04em;
  color: var(--sky-ink-blue);
}

.page-news .news-section__intro {
  margin: 0 0 28px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--sky-ink);
}

.page-news .news-section__tail {
  margin: 30px 0 0;
}

/* ---------- 本期目录 ---------- */
.page-news .news-toc {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .news-toc__item {
  position: relative;
  background: var(--sky-card);
  border: 1px solid var(--sky-line);
  border-left: 3px solid var(--sky-gold);
  border-radius: 10px;
  padding: 16px 18px;
  transition: transform .18s var(--sky-ease), border-color .18s var(--sky-ease);
}

.page-news .news-toc__item:hover {
  transform: translateY(-2px);
  border-color: var(--sky-line-gold);
}

.page-news .news-toc__no {
  font-family: var(--sky-font-mono);
  font-size: 12px;
  color: var(--sky-mist);
  letter-spacing: .1em;
}

.page-news .news-toc__title {
  margin: 10px 0 8px;
  font-size: 15px;
  line-height: 1.6;
  font-weight: 500;
  color: var(--sky-ink);
}

.page-news .news-toc__time {
  margin: 0;
  font-family: var(--sky-font-mono);
  font-size: 12px;
  color: var(--sky-mist);
}

.page-news .news-tag {
  display: inline-block;
  margin: 8px 0 0;
  padding: 3px 10px;
  border-radius: 4px;
  font-family: var(--sky-font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  background: var(--sky-gold-soft);
  color: var(--sky-ink-blue);
}

.page-news .news-toc__item .news-tag {
  margin-top: 10px;
}

.page-news .news-tag--rules {
  background: var(--sky-gold-soft);
  color: var(--sky-ink-blue);
}

.page-news .news-tag--tips {
  background: rgba(15, 158, 138, .14);
  color: var(--sky-teal-deep);
}

.page-news .news-tag--brand {
  background: rgba(194, 69, 45, .13);
  color: var(--sky-rust);
}

/* ---------- 筛选条 ---------- */
.page-news .news-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 26px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--sky-line);
}

.page-news .news-filter {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid var(--sky-line);
  font-size: 14px;
  color: var(--sky-ink);
  text-decoration: none;
  transition: background-color .18s var(--sky-ease), color .18s var(--sky-ease), border-color .18s var(--sky-ease);
}

.page-news .news-filter:hover,
.page-news .news-filter:focus-visible {
  border-color: var(--sky-gold);
  color: var(--sky-teal-deep);
}

.page-news .news-filter.is-current {
  background: var(--sky-ink-blue);
  border-color: var(--sky-ink-blue);
  color: var(--sky-paper);
}

.page-news .news-filter:focus-visible {
  outline: 2px solid var(--sky-teal);
  outline-offset: 2px;
}

/* ---------- 条目分组 ---------- */
.page-news .news-group {
  margin-bottom: 34px;
}

.page-news .news-group__label {
  margin: 0 0 4px;
  font-family: var(--sky-font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--sky-gold);
}

.page-news .news-group__list {
  display: grid;
  gap: 0;
}

.page-news .news-item {
  padding: 20px 0 22px;
  border-top: 1px solid var(--sky-line);
  min-width: 0;
}

.page-news .news-item__meta {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: 0 0 8px;
}

.page-news .news-item__no {
  font-family: var(--sky-font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--sky-mist);
  transition: color .18s var(--sky-ease);
}

.page-news .news-item__time {
  font-family: var(--sky-font-mono);
  font-size: 12px;
  color: var(--sky-mist);
}

.page-news .news-item__title {
  margin: 0 0 10px;
  font-size: 17px;
  line-height: 1.55;
  font-weight: 700;
  letter-spacing: .01em;
}

.page-news .news-item__title a {
  color: var(--sky-ink-blue);
  text-decoration: none;
  background-image: linear-gradient(var(--sky-teal), var(--sky-teal));
  background-repeat: no-repeat;
  background-size: 0% 2px;
  background-position: 0 100%;
  transition: background-size .22s var(--sky-ease), color .18s var(--sky-ease);
}

.page-news .news-item:hover .news-item__title a,
.page-news .news-item__title a:hover,
.page-news .news-item__title a:focus-visible {
  background-size: 100% 2px;
  color: var(--sky-teal-deep);
}

.page-news .news-item__title a:focus-visible {
  outline: 2px solid var(--sky-teal);
  outline-offset: 3px;
}

.page-news .news-item:hover .news-item__no {
  color: var(--sky-gold);
}

.page-news .news-item__sum {
  margin: 0 0 10px;
  max-width: 36em;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(36, 28, 21, .78);
}

.page-news .news-item__more {
  margin: 0;
  font-size: 13px;
}

.page-news .news-item__more a {
  color: var(--sky-teal-deep);
  text-decoration: none;
  border-bottom: 1px solid rgba(15, 158, 138, .4);
  transition: border-color .18s var(--sky-ease);
}

.page-news .news-item__more a:hover,
.page-news .news-item__more a:focus-visible {
  border-bottom-color: var(--sky-teal-deep);
}

.page-news .news-item__more a:focus-visible {
  outline: 2px solid var(--sky-teal);
  outline-offset: 2px;
}

/* ---------- 列表中部配图 ---------- */
.page-news .news-inline-figure {
  margin: 8px 0 34px;
  padding: 0;
  background: var(--sky-parchment);
  border-radius: var(--sky-radius);
  overflow: hidden;
}

.page-news .news-inline-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 5;
  object-fit: cover;
}

.page-news .news-inline-figure__caption {
  padding: 12px 18px 14px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(36, 28, 21, .72);
  border-top: 1px solid var(--sky-line);
}

/* ---------- 版本归档 ---------- */
.page-news .news-archive {
  display: grid;
  gap: 22px;
}

.page-news .news-archive__figure {
  margin: 0;
  border-radius: var(--sky-radius);
  overflow: hidden;
  background: var(--sky-parchment);
}

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

.page-news .news-panel {
  border: 1px solid var(--sky-line);
  border-radius: 10px;
  background: var(--sky-card);
  margin-bottom: 10px;
  overflow: hidden;
}

.page-news .news-panel:last-child {
  margin-bottom: 0;
}

.page-news .news-panel__trigger {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 56px;
  padding: 12px 16px;
  border: 0;
  background: var(--sky-parchment);
  color: var(--sky-ink-blue);
  font-family: var(--sky-font-body);
  font-size: 15px;
  text-align: left;
  cursor: pointer;
  position: relative;
  transition: background-color .18s var(--sky-ease);
}

.page-news .news-panel__trigger::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: transparent;
  transition: background-color .18s var(--sky-ease);
}

.page-news .news-panel__trigger[aria-expanded="true"] {
  background: var(--sky-card);
}

.page-news .news-panel__trigger[aria-expanded="true"]::before {
  background: var(--sky-rust);
}

.page-news .news-panel__trigger:hover {
  background: var(--sky-card);
}

.page-news .news-panel__trigger:focus-visible {
  outline: 2px solid var(--sky-teal);
  outline-offset: -2px;
}

.page-news .news-panel__no {
  font-family: var(--sky-font-mono);
  font-size: 12px;
  color: var(--sky-gold);
  letter-spacing: .08em;
}

.page-news .news-panel__name {
  flex: 1 1 auto;
  font-weight: 700;
  letter-spacing: .02em;
}

.page-news .news-panel__count {
  font-family: var(--sky-font-mono);
  font-size: 12px;
  color: var(--sky-mist);
  white-space: nowrap;
}

.page-news .news-panel__body {
  border-top: 1px solid var(--sky-line);
  background: var(--sky-card);
}

.page-news .news-panel__inner {
  padding: 14px 18px 18px;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(36, 28, 21, .82);
}

.page-news .news-panel__inner p {
  margin: 0 0 8px;
}

.page-news .news-panel__inner p:last-child {
  margin-bottom: 0;
}

/* ---------- 规则怎么读 ---------- */
.page-news .news-reading {
  display: grid;
  gap: 24px;
}

.page-news .news-reading__figure {
  margin: 0;
  border-radius: var(--sky-radius);
  overflow: hidden;
  background: var(--sky-parchment);
}

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

.page-news .news-reading__list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: none;
}

.page-news .news-reading__step {
  padding: 16px 0 18px;
  border-top: 1px solid var(--sky-line);
}

.page-news .news-reading__step:first-child {
  border-top: 2px solid var(--sky-gold);
}

.page-news .news-reading__no {
  display: inline-block;
  margin-bottom: 8px;
  font-family: var(--sky-font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--sky-gold);
}

.page-news .news-reading__step h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--sky-ink-blue);
}

.page-news .news-reading__step p {
  margin: 0;
  max-width: 34em;
  font-size: 14px;
  line-height: 1.85;
  color: rgba(36, 28, 21, .78);
}

/* ---------- 变更提醒 ---------- */
.page-news .news-follow {
  margin-top: 64px;
  background: var(--sky-ink-blue);
  color: var(--sky-cream-text);
  border-radius: var(--sky-radius);
  padding: 28px 20px;
  position: relative;
  overflow: hidden;
}

.page-news .news-follow::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -60px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  border: 1px solid rgba(217, 164, 65, .28);
  pointer-events: none;
}

.page-news .news-follow__body {
  position: relative;
  z-index: 1;
  max-width: 38em;
}

.page-news .news-follow h2 {
  margin: 0 0 14px;
  font-family: var(--sky-font-title);
  font-weight: 900;
  font-size: 22px;
  line-height: 1.35;
  letter-spacing: .04em;
  color: #FFFDF8;
}

.page-news .news-follow__text {
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--sky-cream-text);
}

.page-news .news-follow__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0;
}

.page-news .news-follow .sky-btn--ghost {
  color: var(--sky-paper);
  border-color: rgba(247, 242, 232, .32);
}

.page-news .news-follow .sky-btn--ghost:hover,
.page-news .news-follow .sky-btn--ghost:focus-visible {
  border-color: var(--sky-gold);
  color: #FFFDF8;
}

.page-news .news-follow__stats {
  list-style: none;
  margin: 28px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid rgba(217, 164, 65, .35);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 16px;
  position: relative;
  z-index: 1;
}

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

.page-news .news-follow__num {
  display: block;
  font-family: var(--sky-font-mono);
  font-size: 22px;
  letter-spacing: .04em;
  color: var(--sky-gold);
}

.page-news .news-follow__cap {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  line-height: 1.6;
  color: rgba(247, 242, 232, .68);
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-news .news-shell {
    padding-left: 32px;
    padding-right: 32px;
  }

  .page-news .news-hero h1 {
    font-size: 36px;
  }

  .page-news .news-section h2 {
    font-size: 28px;
  }

  .page-news .news-toc {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-news .news-group__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 32px;
    align-items: start;
  }

  .page-news .news-follow {
    padding: 36px 32px;
  }

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

  .page-news .news-reading {
    grid-template-columns: minmax(0, 340px) minmax(0, 1fr);
    align-items: start;
    gap: 32px;
  }
}

/* ---------- 桌面：左轨 + 内容流 ---------- */
@media (min-width: 960px) {
  .page-news .news-layout {
    display: grid;
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    column-gap: 48px;
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: 96px;
    margin-bottom: 0;
    padding: 22px 20px;
  }

  .page-news .news-rail__list {
    flex-direction: column;
    overflow-x: visible;
    gap: 4px;
  }

  .page-news .news-rail__link {
    width: 100%;
    justify-content: flex-start;
    border-radius: 6px;
    border-color: transparent;
    padding: 0 10px;
  }

  .page-news .news-rail__link:hover,
  .page-news .news-rail__link:focus-visible {
    border-color: rgba(217, 164, 65, .45);
  }

  .page-news .news-hero h1 {
    font-size: 40px;
    line-height: 1.24;
  }

  .page-news .news-lede {
    font-size: 17px;
  }

  .page-news .news-section {
    padding-top: 88px;
  }

  .page-news .news-toc {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }

  .page-news .news-archive {
    grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
    gap: 36px;
    align-items: start;
  }

  .page-news .news-follow {
    margin-top: 88px;
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
    padding: 44px 40px;
  }

  .page-news .news-follow__stats {
    margin-top: 0;
    padding-top: 0;
    border-top: 0;
    border-left: 1px solid rgba(217, 164, 65, .35);
    padding-left: 32px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .sky-btn,
  .page-news .news-toc__item,
  .page-news .news-item__no,
  .page-news .news-item__title a,
  .page-news .news-rail__link,
  .page-news .news-filter,
  .page-news .news-panel__trigger {
    transition: none;
  }

  .page-news .sky-btn:hover,
  .page-news .news-toc__item:hover {
    transform: none;
  }
}
<<<END>>>