.page-news {
  --news-grid-line: rgba(30, 42, 107, 0.55);
  --news-card: rgba(19, 26, 68, 0.74);
  --news-gap: 22px;
  --news-rail: 192px;
  background: var(--ink-800);
  color: var(--paper);
  overflow-x: hidden;
}

.page-news a {
  color: var(--cyan);
}

/* ---------- 顶部 ---------- */
.page-news .news-top {
  position: relative;
  padding: clamp(20px, 4vw, 34px) 0 clamp(28px, 5vw, 48px);
  background:
    linear-gradient(180deg, rgba(43, 227, 214, 0.07), transparent 62%),
    repeating-linear-gradient(90deg, var(--news-grid-line) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, var(--news-grid-line) 0 1px, transparent 1px 96px);
  border-bottom: 1px solid var(--line-blue);
}

.page-news .news-top__grid {
  display: grid;
  gap: 26px;
  margin-top: 18px;
}

.page-news .news-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 6.4vw, 60px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--white);
  margin: 10px 0 16px;
}

.page-news .news-title::after {
  content: "";
  display: block;
  width: 72px;
  height: 3px;
  margin-top: 16px;
  background: var(--gold);
}

.page-news .news-lead {
  max-width: 34em;
  color: var(--paper);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  margin: 0;
}

.page-news .news-top__meta {
  align-self: end;
  padding: 16px 18px;
  border-left: 2px solid var(--cyan);
  background: rgba(11, 16, 48, 0.55);
}

.page-news .news-top__note {
  margin: 10px 0 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .news-top__count {
  margin: 0;
  font-size: 13px;
  color: var(--mist);
}

.page-news .news-top__count .num {
  font-family: var(--font-mono);
  font-size: 30px;
  color: var(--green);
  margin-right: 6px;
  letter-spacing: -0.02em;
}

@media (min-width: 900px) {
  .page-news .news-top__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: end;
    gap: 48px;
  }
}

/* ---------- 头条 ---------- */
.page-news .news-headline {
  padding: clamp(28px, 5vw, 52px) 0 clamp(8px, 2vw, 16px);
}

.page-news .headline-card {
  display: grid;
  background: var(--ink-700);
  border: 1px solid var(--line-blue);
  border-top: 2px solid var(--gold);
  overflow: hidden;
}

.page-news .headline-card__body {
  padding: clamp(20px, 3.4vw, 38px);
}

.page-news .headline-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.page-news .headline-card__title {
  font-family: var(--font-display);
  font-size: clamp(22px, 3.2vw, 34px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--white);
  margin: 0 0 16px;
  font-weight: 800;
}

.page-news .headline-card__text {
  margin: 0 0 12px;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--paper);
}

.page-news .headline-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-news .headline-card__media {
  position: relative;
  min-height: 210px;
  background: var(--ink-900);
}

.page-news .headline-card__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg, rgba(43, 227, 214, 0.16) 0 1px, transparent 1px 48px),
    repeating-linear-gradient(0deg, rgba(43, 227, 214, 0.16) 0 1px, transparent 1px 48px),
    linear-gradient(200deg, rgba(11, 16, 48, 0.15), rgba(11, 16, 48, 0.72));
  pointer-events: none;
}

.page-news .headline-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 210px;
  object-fit: cover;
}

@media (min-width: 880px) {
  .page-news .headline-card {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  }
}

/* ---------- 条目流 ---------- */
.page-news .news-stream {
  padding: clamp(34px, 6vw, 68px) 0;
}

.page-news .stream {
  position: relative;
  margin-top: 22px;
}

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

.page-news .filter-rail {
  margin-bottom: 20px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line-blue);
}

.page-news .filter-rail__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-news .filter-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border: 1px solid var(--line-blue);
  background: var(--news-card);
  color: var(--mist);
  font-size: 14px;
  line-height: 1.2;
  cursor: pointer;
  user-select: none;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
}

.page-news .filter-chip .num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
}

.page-news .filter-chip:hover {
  border-color: var(--cyan);
  color: var(--paper);
}

.page-news .filter-chip--all {
  border-color: rgba(43, 227, 214, 0.45);
}

.page-news #nf-all:checked ~ .filter-rail label[for="nf-all"],
.page-news #nf-version:checked ~ .filter-rail label[for="nf-version"],
.page-news #nf-schedule:checked ~ .filter-rail label[for="nf-schedule"],
.page-news #nf-venue:checked ~ .filter-rail label[for="nf-venue"],
.page-news #nf-guide:checked ~ .filter-rail label[for="nf-guide"] {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink-900);
  font-weight: 700;
}

.page-news #nf-all:checked ~ .filter-rail label[for="nf-all"] .num,
.page-news #nf-version:checked ~ .filter-rail label[for="nf-version"] .num,
.page-news #nf-schedule:checked ~ .filter-rail label[for="nf-schedule"] .num,
.page-news #nf-venue:checked ~ .filter-rail label[for="nf-venue"] .num,
.page-news #nf-guide:checked ~ .filter-rail label[for="nf-guide"] .num {
  color: var(--ink-900);
}

.page-news .filter-rail__hint {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--mist);
}

.page-news #nf-version:checked ~ .feed .news-entry:not(.cat-version),
.page-news #nf-schedule:checked ~ .feed .news-entry:not(.cat-schedule),
.page-news #nf-venue:checked ~ .feed .news-entry:not(.cat-venue),
.page-news #nf-guide:checked ~ .feed .news-entry:not(.cat-guide) {
  display: none;
}

.page-news .news-entry {
  position: relative;
  break-inside: avoid;
  margin: 0 0 var(--news-gap);
  padding: 20px 16px 20px 20px;
  background: var(--news-card);
  border: 1px solid var(--line-blue);
  border-left: 3px solid var(--cyan);
  transition: border-left-color 0.18s ease, background 0.18s ease;
}

.page-news .news-entry:hover {
  border-left-color: var(--gold);
  background: rgba(19, 26, 68, 0.92);
}

.page-news .news-entry .tag {
  display: inline-block;
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink-900);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 3px 9px;
}

.page-news .news-entry__time {
  position: absolute;
  top: 18px;
  right: 12px;
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  line-height: 1;
  color: rgba(154, 164, 200, 0.85);
}

.page-news .news-entry__title {
  margin: 14px 28px 10px 0;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--white);
}

.page-news .news-entry__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.74;
  color: var(--mist);
}

.page-news .news-entry .fold {
  margin-top: 12px;
}

@media (min-width: 760px) {
  .page-news .news-entry {
    padding: 22px 22px 22px 24px;
  }
}

@media (min-width: 920px) {
  .page-news .stream {
    display: grid;
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    gap: clamp(26px, 3.4vw, 48px);
    align-items: start;
    margin-top: 26px;
  }

  .page-news .filter-rail {
    position: sticky;
    top: calc(var(--header-h) + 18px);
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: 0;
  }

  .page-news .filter-list {
    flex-direction: column;
    flex-wrap: nowrap;
  }

  .page-news .filter-chip {
    justify-content: space-between;
    width: 100%;
  }
}

@media (min-width: 1120px) {
  .page-news .feed {
    columns: 2;
    column-gap: var(--news-gap);
  }
}

/* ---------- 专题轨道 ---------- */
.page-news .news-topics {
  padding: clamp(30px, 5vw, 58px) 0;
  border-top: 1px solid var(--line-blue);
  background:
    repeating-linear-gradient(0deg, var(--news-grid-line) 0 1px, transparent 1px 96px);
}

.page-news .topic-track {
  display: flex;
  gap: 18px;
  margin-top: 22px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 16px;
  scrollbar-width: thin;
  scrollbar-color: var(--line-blue) transparent;
}

.page-news .topic-track::-webkit-scrollbar {
  height: 6px;
}

.page-news .topic-track::-webkit-scrollbar-thumb {
  background: var(--line-blue);
}

.page-news .topic-card {
  flex: 0 0 84%;
  max-width: 380px;
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  background: var(--ink-700);
  border: 1px solid var(--line-blue);
  border-bottom: 3px solid var(--gold);
}

.page-news .topic-card__media {
  aspect-ratio: 10 / 7;
  overflow: hidden;
  background: var(--ink-900);
}

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

.page-news .topic-card__body {
  padding: 16px 18px 18px;
}

.page-news .topic-card__title {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--gold);
}

.page-news .topic-card__text {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.74;
  color: var(--mist);
}

.page-news .topic-card__count {
  margin: 0;
  font-size: 13px;
  color: var(--mist);
}

.page-news .topic-card__count .num {
  font-family: var(--font-mono);
  font-size: 24px;
  color: var(--green);
  margin-right: 6px;
  letter-spacing: -0.02em;
}

@media (min-width: 700px) {
  .page-news .topic-card {
    flex: 0 0 320px;
  }
}

/* ---------- 订阅 ---------- */
.page-news .news-subscribe {
  padding: clamp(30px, 5vw, 58px) 0 clamp(10px, 2vw, 24px);
}

.page-news .subscribe-card {
  display: grid;
  gap: 24px;
  padding: clamp(22px, 3.6vw, 42px);
  background:
    linear-gradient(128deg, rgba(43, 227, 214, 0.12), transparent 58%),
    var(--ink-700);
  border: 1px solid var(--line-blue);
  border-left: 4px solid var(--gold);
}

.page-news .subscribe-card__body h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: clamp(21px, 3vw, 28px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .subscribe-card__body p {
  margin: 0 0 12px;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.78;
  color: var(--paper);
}

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

.page-news .subscribe-card__action {
  display: flex;
  align-items: flex-start;
}

@media (min-width: 860px) {
  .page-news .subscribe-card {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 40px;
  }

  .page-news .subscribe-card__action {
    justify-content: flex-end;
  }
}
<<<END>>>