.page-news {
  --pn-rail-w: 84px;
  --pn-gap: clamp(16px, 2.6vw, 30px);
  background: var(--void);
  color: var(--ink);
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  padding-top: clamp(18px, 3vw, 30px);
}

/* ---------- 首屏 ---------- */
.page-news .pn-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(680px 260px at 6% 0%, rgba(224, 37, 60, 0.22), transparent 66%),
    radial-gradient(640px 280px at 94% 14%, rgba(27, 69, 200, 0.26), transparent 62%);
}

.page-news .pn-hero__inner {
  padding-block: clamp(28px, 5.5vw, 66px) clamp(26px, 4vw, 46px);
}

.page-news .pn-hero__title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(44px, 11vw, 104px);
  line-height: 0.94;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-news .pn-hero__lede {
  margin: clamp(18px, 3vw, 26px) 0 0;
  max-width: 62ch;
  font-size: 16.5px;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .pn-hero__stats {
  list-style: none;
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: clamp(18px, 4vw, 52px);
}

.page-news .pn-hero__stats > li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-left: 14px;
  border-left: 2px solid var(--edge);
  transition: border-color var(--t);
}

.page-news .pn-hero__stats > li:hover {
  border-left-color: var(--cyan);
}

.page-news .pn-hero__num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(26px, 4.6vw, 38px);
  font-weight: 700;
  line-height: 1;
  color: var(--ink);
}

.page-news .pn-hero__stats > li:nth-child(1) .pn-hero__num {
  color: var(--orange);
}

.page-news .pn-hero__stats > li:nth-child(2) .pn-hero__num {
  color: var(--cyan);
}

.page-news .pn-hero__unit {
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
}

/* ---------- 栏目索引条 ---------- */
.page-news .pn-index {
  border-top: 1px solid var(--edge);
  background: var(--panel);
  scroll-margin-top: 130px;
}

.page-news .pn-index__inner {
  padding-block: clamp(20px, 3vw, 30px);
}

.page-news .pn-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-news .pn-index__list::-webkit-scrollbar {
  display: none;
}

.page-news .pn-index__list > li {
  flex: 0 0 auto;
}

.page-news .pn-index__link {
  position: relative;
  display: grid;
  gap: 6px;
  min-width: 186px;
  min-height: 44px;
  padding: 14px 16px 16px;
  scroll-snap-align: start;
  border: 1px solid var(--edge);
  border-radius: var(--r-sm);
  background: linear-gradient(160deg, rgba(233, 238, 247, 0.04), transparent 58%);
  color: var(--ink);
  text-decoration: none;
  transition: border-color var(--t), transform var(--t), background var(--t);
}

.page-news .pn-index__link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 42px;
  height: 2px;
  background: var(--red);
  transition: width var(--t), background var(--t);
}

.page-news .pn-index__link--patch::before {
  background: var(--blue);
}

.page-news .pn-index__link--bp::before {
  background: var(--cyan);
}

.page-news .pn-index__link--table::before {
  background: var(--gold);
}

.page-news .pn-index__link:hover {
  transform: translate(5px, -5px);
  border-color: var(--red);
  background: linear-gradient(160deg, rgba(224, 37, 60, 0.12), transparent 60%);
}

.page-news .pn-index__link:hover::before {
  width: 100%;
}

.page-news .pn-index__link--patch:hover {
  border-color: var(--blue);
  background: linear-gradient(160deg, rgba(27, 69, 200, 0.14), transparent 60%);
}

.page-news .pn-index__link--bp:hover {
  border-color: var(--cyan);
  background: linear-gradient(160deg, rgba(34, 224, 210, 0.12), transparent 60%);
}

.page-news .pn-index__link--table:hover {
  border-color: var(--gold);
  background: linear-gradient(160deg, rgba(240, 194, 75, 0.12), transparent 60%);
}

.page-news .pn-index__no {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-news .pn-index__name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-news .pn-index__freq {
  font-size: 12.5px;
  color: var(--muted);
}

.page-news .pn-timeline {
  list-style: none;
  margin: clamp(18px, 3vw, 26px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 26px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--muted);
}

.page-news .pn-timeline__stop {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  position: relative;
  padding-right: 22px;
}

.page-news .pn-timeline__stop:not(:last-child)::after {
  content: "";
  position: absolute;
  right: 0;
  width: 14px;
  height: 1px;
  background: var(--edge);
}

.page-news .pn-timeline__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--red);
}

.page-news .pn-timeline__stop:nth-child(2) .pn-timeline__dot {
  background: var(--blue);
}

.page-news .pn-timeline__stop:nth-child(3) .pn-timeline__dot {
  background: var(--orange);
}

.page-news .pn-timeline__stop:nth-child(4) .pn-timeline__dot {
  background: var(--cyan);
}

.page-news .pn-index__reset {
  display: inline-block;
  margin-top: clamp(16px, 2.6vw, 22px);
  font-size: 13px;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid var(--edge);
  transition: color var(--t), border-color var(--t);
}

.page-news .pn-index__reset:hover {
  color: var(--ink);
  border-bottom-color: var(--cyan);
}

/* ---------- 筛选锚点 ---------- */
.page-news .pn-anchor {
  display: block;
  height: 0;
  scroll-margin-top: 140px;
}

/* ---------- 分组骨架 ---------- */
.page-news .pn-group {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 2.6vw, 22px);
  max-width: var(--shell);
  margin-inline: auto;
  padding: clamp(32px, 5vw, 62px) var(--gutter);
  border-top: 1px solid var(--edge);
}

.page-news .pn-rail {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding-left: 10px;
  border-left: 2px solid var(--red);
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-news .pn-rail__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0;
  color: var(--red);
}

.page-news .pn-group--patch .pn-rail {
  border-left-color: var(--blue);
}

.page-news .pn-group--patch .pn-rail__no {
  color: var(--blue);
}

.page-news .pn-group--bp .pn-rail {
  border-left-color: var(--cyan);
}

.page-news .pn-group--bp .pn-rail__no {
  color: var(--cyan);
}

.page-news .pn-group--table .pn-rail {
  border-left-color: var(--gold);
}

.page-news .pn-group--table .pn-rail__no {
  color: var(--gold);
}

.page-news .pn-group__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-news .pn-group__brief {
  margin: 12px 0 0;
  max-width: 64ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 条目列表 ---------- */
.page-news .pn-entries {
  list-style: none;
  margin: clamp(22px, 3.6vw, 36px) 0 0;
  padding: 0;
  display: grid;
  gap: var(--pn-gap);
}

.page-news .pn-entry {
  position: relative;
  padding: 20px 18px 22px 22px;
  border-top: 1px solid var(--edge);
  background: linear-gradient(180deg, rgba(18, 26, 40, 0.6), rgba(18, 26, 40, 0));
  transition: border-color var(--t), background var(--t);
}

.page-news .pn-entry::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  bottom: 18px;
  width: 3px;
  border-radius: 2px;
  background: var(--red);
  transform: scaleY(0.18);
  transform-origin: top center;
  transition: transform var(--t);
}

.page-news .pn-entry:hover::before {
  transform: scaleY(1);
}

.page-news .pn-entry:hover {
  border-top-color: var(--red);
  background: linear-gradient(180deg, rgba(18, 26, 40, 0.9), rgba(18, 26, 40, 0.05));
}

.page-news .pn-entry--patch::before {
  background: var(--blue);
}

.page-news .pn-entry--patch:hover {
  border-top-color: var(--blue);
}

.page-news .pn-entry--bp::before {
  background: var(--cyan);
}

.page-news .pn-entry--bp:hover {
  border-top-color: var(--cyan);
}

.page-news .pn-entry--table::before {
  background: var(--gold);
}

.page-news .pn-entry--table:hover {
  border-top-color: var(--gold);
}

.page-news .pn-entry__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(18px, 2.6vw, 23px);
  font-weight: 700;
  line-height: 1.36;
  color: var(--ink);
}

.page-news .pn-entry__sum {
  margin: 10px 0 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .pn-entry__meta {
  margin: 14px 0 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
  color: var(--muted);
}

.page-news .pn-entry__link {
  position: relative;
  display: inline-block;
  margin-top: 14px;
  font-size: 13.5px;
  color: var(--cyan);
  text-decoration: none;
  transition: color var(--t);
}

.page-news .pn-entry__link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -3px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--t);
}

.page-news .pn-entry__link:hover {
  color: var(--ink);
}

.page-news .pn-entry__link:hover::after {
  transform: scaleX(1);
}

/* ---------- 图片 ---------- */
.page-news .pn-entry__fig {
  margin: 0 0 16px;
}

.page-news .pn-entry__fig img,
.page-news .pn-banner img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--edge);
  border-radius: var(--r-sm);
  object-fit: cover;
  background: linear-gradient(135deg, rgba(224, 37, 60, 0.35), rgba(34, 224, 210, 0.18));
}

.page-news .pn-entry__cap {
  margin: 9px 0 0;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--muted);
}

.page-news .pn-banner {
  margin: clamp(22px, 3.6vw, 34px) 0 0;
}

.page-news .pn-banner__cap {
  margin: 10px 0 0;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 版本要点折叠 ---------- */
.page-news .pn-details {
  margin-top: 14px;
  border: 1px solid var(--edge);
  border-radius: var(--r-sm);
  background: rgba(18, 26, 40, 0.72);
  overflow: hidden;
}

.page-news .pn-details__sum {
  padding: 12px 15px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--cyan);
  transition: color var(--t), background var(--t);
}

.page-news .pn-details__sum::-webkit-details-marker {
  display: none;
}

.page-news .pn-details__sum::before {
  content: "▸";
  display: inline-block;
  margin-right: 9px;
  transition: transform var(--t);
}

.page-news .pn-details[open] .pn-details__sum::before {
  transform: rotate(90deg);
}

.page-news .pn-details__sum:hover {
  background: rgba(34, 224, 210, 0.08);
}

.page-news .pn-details__list {
  margin: 0;
  padding: 0 15px 15px 34px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .pn-details__list > li + li {
  margin-top: 6px;
}

/* ---------- 更新节奏与延伸阅读 ---------- */
.page-news .pn-follow {
  max-width: var(--shell);
  margin-inline: auto;
  padding: clamp(34px, 5.5vw, 72px) var(--gutter) clamp(40px, 6vw, 80px);
}

.page-news .pn-follow__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
}

.page-news .pn-follow__text {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .pn-rhythm {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--edge);
  border: 1px solid var(--edge);
  border-radius: var(--r-sm);
  overflow: hidden;
}

.page-news .pn-rhythm__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 14px 16px;
  background: var(--panel);
  transition: background var(--t);
}

.page-news .pn-rhythm__row:hover {
  background: #16203180;
}

.page-news .pn-rhythm__key {
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--orange);
}

.page-news .pn-rhythm__val {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink);
}

.page-news .pn-to-top {
  margin-top: clamp(18px, 3vw, 26px);
  padding: 11px 18px;
  border: 1px solid var(--edge);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 13.5px;
  cursor: pointer;
  transition: color var(--t), border-color var(--t), transform var(--t);
}

.page-news .pn-to-top:hover {
  color: var(--ink);
  border-color: var(--cyan);
  transform: translateY(-3px);
}

.page-news .pn-follow__side {
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--edge);
  border-radius: var(--r-md);
  background: linear-gradient(150deg, rgba(27, 69, 200, 0.14), rgba(10, 14, 22, 0) 62%);
}

.page-news .pn-follow__side-title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ink);
}

.page-news .pn-follow__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--edge);
  border-radius: var(--r-sm);
  overflow: hidden;
}

.page-news .pn-follow__link {
  display: grid;
  gap: 5px;
  padding: 14px 15px;
  background: var(--void);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: border-color var(--t), background var(--t), transform var(--t);
}

.page-news .pn-follow__link:hover {
  border-left-color: var(--cyan);
  background: var(--panel);
  transform: translateX(4px);
}

.page-news .pn-follow__link-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
}

.page-news .pn-follow__link-note {
  font-size: 13px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 栏目筛选（无脚本时保持全部可见） ---------- */
.page-news #f-transfer:target ~ .pn-group:not(.pn-group--transfer),
.page-news #f-patch:target ~ .pn-group:not(.pn-group--patch),
.page-news #f-bp:target ~ .pn-group:not(.pn-group--bp),
.page-news #f-table:target ~ .pn-group:not(.pn-group--table) {
  display: none;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-news .pn-entry--cover,
  .page-news .pn-entry--media-right {
    display: grid;
    gap: clamp(18px, 3vw, 32px);
    align-items: center;
  }

  .page-news .pn-entry--cover {
    grid-template-columns: minmax(0, 0.94fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .pn-entry--media-right {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.64fr);
  }

  .page-news .pn-entry--cover .pn-entry__fig,
  .page-news .pn-entry--media-right .pn-entry__fig {
    margin: 0;
  }
}

@media (min-width: 900px) {
  .page-news .pn-group {
    grid-template-columns: var(--pn-rail-w) minmax(0, 1fr);
    gap: clamp(24px, 4vw, 56px);
  }

  .page-news .pn-rail {
    writing-mode: vertical-rl;
    text-orientation: upright;
    position: sticky;
    top: 132px;
    align-self: start;
    gap: 12px;
    padding-left: 12px;
    letter-spacing: 0.3em;
  }

  .page-news .pn-rail__no {
    letter-spacing: 0;
    margin: 0 0 4px;
  }

  .page-news .pn-entries > .pn-entry:nth-child(even) {
    margin-left: clamp(20px, 6vw, 92px);
  }

  .page-news .pn-entries > .pn-entry:nth-child(odd) {
    margin-right: clamp(16px, 4vw, 68px);
  }

  .page-news .pn-follow__grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-news .pn-index__list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    overflow: visible;
  }

  .page-news .pn-index__list > li {
    flex: none;
  }

  .page-news .pn-index__link {
    min-width: 0;
  }
}
<<<END>>>