.page-news {
  --news-body: rgba(242, 247, 241, .78);
  --news-sep: clamp(20px, 3.4vw, 40px);
  background: var(--ink);
  color: var(--white);
  padding-bottom: clamp(36px, 6vw, 76px);
}

.page-news a {
  text-decoration: none;
  color: inherit;
}

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

.page-news .shell {
  padding-inline: var(--gutter);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 3vw, 30px) 0 clamp(36px, 6vw, 64px);
  background:
    radial-gradient(120% 90% at 82% -10%, rgba(198, 255, 61, .16), transparent 62%),
    radial-gradient(90% 70% at 6% 108%, rgba(59, 167, 255, .13), transparent 66%),
    var(--ink);
  border-bottom: 1px solid var(--line);
}

.page-news .news-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .26;
  filter: saturate(.55) contrast(1.06);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .95), transparent 92%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .95), transparent 92%);
  pointer-events: none;
}

.page-news .news-hero__inner {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: clamp(12px, 2vw, 18px);
}

.page-news .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-news .crumbs li {
  display: inline-flex;
  gap: 6px;
}

.page-news .crumbs li + li::before {
  content: "/";
  color: var(--line);
}

.page-news .crumbs a {
  transition: color .16s var(--ease);
}

.page-news .crumbs a:hover {
  color: var(--lime);
}

.page-news .eyebrow {
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--lime);
  margin: 0;
}

.page-news .news-hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 7vw, 4.1rem);
  line-height: 1;
  letter-spacing: -.025em;
  color: var(--white);
}

.page-news .news-hero h1 .hl {
  color: var(--lime);
}

.page-news .news-hero__lead {
  margin: 0;
  max-width: 54ch;
  font-size: clamp(.98rem, 1.7vw, 1.1rem);
  line-height: 1.8;
  color: var(--news-body);
}

/* ---------- 焦点文章 ---------- */
.page-news .news-focus {
  margin-top: clamp(8px, 1.8vw, 16px);
  max-width: 900px;
  padding: clamp(18px, 3vw, 30px);
  border: 1px solid var(--line);
  border-left: 3px solid var(--lime);
  border-radius: var(--radius-md);
  background: linear-gradient(120deg, rgba(12, 42, 32, .95), rgba(6, 26, 20, .82));
}

.page-news .news-focus__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-news .news-focus__title {
  margin: 14px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(1.22rem, 3.1vw, 1.78rem);
  line-height: 1.22;
  letter-spacing: -.01em;
}

.page-news .news-focus__text {
  margin: 0;
  max-width: 56ch;
  line-height: 1.78;
  color: var(--news-body);
}

.page-news .news-focus__points {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  counter-reset: focuspoint;
}

.page-news .news-focus__points li {
  position: relative;
  padding-left: 30px;
  font-size: .92rem;
  line-height: 1.62;
  color: var(--news-body);
  counter-increment: focuspoint;
}

.page-news .news-focus__points li::before {
  content: counter(focuspoint, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: .18em;
  font-family: var(--font-mono);
  font-size: .74rem;
  color: var(--blue);
}

/* ---------- 通用区块 ---------- */
.page-news .news-section {
  padding: clamp(34px, 6vw, 68px) 0 0;
}

.page-news .news-head {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: clamp(16px, 2.6vw, 26px);
}

.page-news .news-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3.6vw, 2.25rem);
  line-height: 1.08;
  letter-spacing: -.018em;
}

.page-news .news-head p:not(.eyebrow) {
  margin: 0;
  max-width: 52ch;
  line-height: 1.72;
  color: var(--muted);
  font-size: .95rem;
}

/* ---------- 主栏 + 数据窄栏 ---------- */
.page-news .layout-rail {
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
  grid-template-columns: minmax(0, 1fr);
}

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

/* ---------- 分类筛选 ---------- */
.page-news .news-filter {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px 0 12px;
  margin-bottom: 6px;
  background: linear-gradient(180deg, var(--ink) 78%, rgba(6, 26, 20, 0));
}

.page-news .nf-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-news .nf-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 13px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  background: rgba(12, 42, 32, .62);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .03em;
  cursor: pointer;
  transition: background .16s var(--ease), color .16s var(--ease),
    border-color .16s var(--ease), transform .16s var(--ease);
}

.page-news .nf-count {
  font-size: .68rem;
  color: var(--muted);
  transition: color .16s var(--ease);
}

.page-news .nf-chip:hover {
  border-color: var(--lime);
  transform: translateY(-1px);
}

.page-news .nf-input:checked + .nf-chip {
  background: var(--lime);
  border-color: var(--lime);
  color: #061A14;
}

.page-news .nf-input:checked + .nf-chip .nf-count {
  color: #061A14;
}

.page-news .nf-input:focus-visible + .nf-chip {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}

.page-news .news-board:has(#nf-season:checked) .news-item:not([data-cat="season"]),
.page-news .news-board:has(#nf-version:checked) .news-item:not([data-cat="version"]),
.page-news .news-board:has(#nf-data:checked) .news-item:not([data-cat="data"]),
.page-news .news-board:has(#nf-help:checked) .news-item:not([data-cat="help"]) {
  display: none;
}

/* ---------- 文章列表 ---------- */
.page-news .news-stream {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .news-item {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 4px 14px;
  padding: clamp(15px, 2.3vw, 22px) 0;
  border-top: 1px solid var(--line);
  transition: background .18s var(--ease);
}

.page-news .news-item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-news .news-item:hover {
  background: rgba(198, 255, 61, .035);
}

.page-news .news-item__num {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .05em;
  color: var(--muted);
  padding-top: .4em;
  transition: color .18s var(--ease);
}

.page-news .news-item:hover .news-item__num {
  color: var(--lime);
}

.page-news .news-item__body {
  display: flex;
  flex-direction: column;
  gap: 9px;
  min-width: 0;
}

.page-news .news-item__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: .69rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-news .news-item__meta > * + *::before {
  content: "·";
  margin-right: 8px;
  color: var(--line);
}

.page-news .news-item__meta .tag::before {
  content: none;
}

.page-news .news-item__title {
  margin: 0;
  font-size: clamp(1rem, 2.1vw, 1.26rem);
  font-weight: 600;
  line-height: 1.38;
  transition: transform .18s var(--ease), text-decoration-color .18s var(--ease);
  text-decoration: underline;
  text-decoration-color: transparent;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.page-news .news-item:hover .news-item__title {
  transform: translateX(4px);
  text-decoration-color: var(--lime);
}

.page-news .news-item__excerpt {
  margin: 0;
  max-width: 48ch;
  font-size: .93rem;
  line-height: 1.72;
  color: var(--news-body);
}

/* 首条带图 */
.page-news .news-item__figure {
  margin-top: 4px;
}

.page-news .news-figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--panel);
}

.page-news .news-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(.8) contrast(1.05);
}

.page-news .news-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(198, 255, 61, .1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(198, 255, 61, .1) 1px, transparent 1px);
  background-size: 30px 30px;
  mix-blend-mode: screen;
  opacity: .55;
}

.page-news .news-figure figcaption {
  position: relative;
  z-index: 1;
  padding: 8px 11px;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .05em;
  color: var(--muted);
  background: rgba(6, 26, 20, .72);
}

/* ---------- 右侧窄栏 ---------- */
.page-news .news-rail {
  display: grid;
  gap: clamp(12px, 2vw, 18px);
  align-content: start;
  min-width: 0;
}

.page-news .rail-block {
  padding: 15px 16px 17px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: linear-gradient(160deg, rgba(12, 42, 32, .92), rgba(10, 33, 26, .72));
}

.page-news .rail-block__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--lime);
}

.page-news .rail-index {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
}

.page-news .rail-index li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(29, 70, 56, .9);
  font-size: .89rem;
  color: var(--white);
}

.page-news .rail-index li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .rail-index .num {
  font-family: var(--font-mono);
  font-size: .76rem;
  color: var(--blue);
}

.page-news .rail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-news .rail-tag {
  padding: 5px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .03em;
  color: var(--muted);
  transition: color .16s var(--ease), border-color .16s var(--ease);
}

.page-news .rail-tag:hover {
  color: var(--lime);
  border-color: var(--lime);
}

.page-news .rail-links {
  display: grid;
}

.page-news .rail-links a {
  display: block;
  padding: 9px 0;
  border-bottom: 1px solid rgba(29, 70, 56, .8);
  font-size: .89rem;
  line-height: 1.55;
  color: var(--news-body);
  transition: color .16s var(--ease), padding-left .16s var(--ease);
}

.page-news .rail-links a:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-news .rail-links a:hover {
  color: var(--lime);
  padding-left: 5px;
}

/* ---------- 专题系列 ---------- */
.page-news .series-layout {
  display: grid;
  gap: clamp(20px, 3.2vw, 34px);
  grid-template-columns: minmax(0, 1fr);
}

.page-news .series-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .series-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 16px;
  padding: clamp(15px, 2.2vw, 20px) 0;
  border-top: 1px solid var(--line);
}

.page-news .series-item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-news .series-item__num {
  font-family: var(--font-mono);
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(198, 255, 61, .5);
  transition: color .18s var(--ease);
}

.page-news .series-item:hover .series-item__num {
  color: rgba(198, 255, 61, .9);
}

.page-news .series-item__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.08rem, 2.4vw, 1.28rem);
  letter-spacing: -.01em;
}

.page-news .series-item__desc {
  margin: 7px 0 10px;
  max-width: 42ch;
  font-size: .92rem;
  line-height: 1.66;
  color: var(--news-body);
}

.page-news .series-media {
  display: grid;
  gap: clamp(12px, 2vw, 16px);
}

/* ---------- 下一步 ---------- */
.page-news .go-panel {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
  padding: clamp(22px, 4vw, 40px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(85% 130% at 100% 0%, rgba(198, 255, 61, .16), transparent 62%),
    linear-gradient(140deg, var(--panel), var(--stripe));
}

.page-news .go-panel h2 {
  margin: 8px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3.4vw, 2.05rem);
  line-height: 1.1;
  letter-spacing: -.015em;
}

.page-news .go-panel__lead {
  margin: 0;
  max-width: 52ch;
  line-height: 1.75;
  color: var(--news-body);
  font-size: .95rem;
}

.page-news .go-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-content: start;
}

/* ---------- 窄屏以上 ---------- */
@media (min-width: 700px) {
  .page-news .news-item {
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 4px 20px;
  }

  .page-news .news-item--lead .news-item__body {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 210px;
    gap: 0 22px;
  }

  .page-news .news-item--lead .news-item__meta {
    grid-column: 1 / -1;
  }

  .page-news .news-item--lead .news-item__title,
  .page-news .news-item--lead .news-item__excerpt {
    grid-column: 1;
  }

  .page-news .news-item--lead .news-item__figure {
    grid-column: 2;
    grid-row: 2 / span 2;
    margin-top: 0;
    align-self: start;
  }

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

@media (min-width: 900px) {
  .page-news .series-layout {
    grid-template-columns: 1.12fr .88fr;
    align-items: start;
  }

  .page-news .series-media {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-news .layout-rail {
    grid-template-columns: minmax(0, 1fr) 296px;
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: 18px;
  }

  .page-news .go-panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-news .go-actions {
    justify-content: flex-end;
    max-width: 330px;
  }

  .page-news .news-item__excerpt {
    max-width: 54ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .nf-chip,
  .page-news .nf-input:checked + .nf-chip,
  .page-news .news-item,
  .page-news .news-item__num,
  .page-news .news-item__title,
  .page-news .series-item__num,
  .page-news .rail-links a,
  .page-news .crumbs a {
    transition: none;
  }

  .page-news .news-item:hover .news-item__title {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>