.page-news {
  --news-rail: 208px;
  --news-gap: clamp(16px, 2.4vw, 28px);
  display: block;
  padding-bottom: clamp(48px, 8vw, 96px);
  background: var(--abyss);
  color: var(--ink);
}

.page-news img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-news .breadcrumb {
  padding-top: clamp(16px, 3vw, 28px);
}

.page-news .eyebrow {
  margin: 0;
}

/* ---------- 页头 ---------- */
.page-news .news-head {
  position: relative;
  padding: clamp(18px, 3.4vw, 34px) 0 clamp(22px, 3.6vw, 38px);
  border-bottom: 1px solid var(--line-blue);
  background:
    radial-gradient(120% 150% at 0% 0%, rgba(45, 226, 192, 0.10), transparent 55%),
    radial-gradient(110% 130% at 100% 10%, rgba(255, 107, 44, 0.13), transparent 62%);
}

.page-news .news-head h1 {
  margin: 12px 0 16px;
  max-width: 18ch;
  font-size: clamp(34px, 6.4vw, 64px);
  line-height: 1.06;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--ice);
}

.page-news .news-head h1 .h1-accent {
  color: var(--orange);
  background: linear-gradient(transparent 70%, rgba(255, 107, 44, 0.26) 70%);
}

.page-news .news-lede {
  margin: 0 0 clamp(18px, 3vw, 26px);
  max-width: 48ch;
  font-size: clamp(15px, 1.6vw, 17.5px);
  line-height: 1.78;
  color: var(--ink-dim);
}

.page-news .news-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px clamp(20px, 4vw, 44px);
  margin: 0;
  padding-top: 18px;
  border-top: 1px dashed var(--line-blue);
}

.page-news .news-stats > div {
  min-width: 110px;
}

.page-news .news-stats dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-news .news-stats dd {
  margin: 4px 0 0;
  color: var(--ice);
}

/* ---------- 头条 ---------- */
.page-news .headline {
  position: relative;
  display: grid;
  margin-top: clamp(24px, 4vw, 40px);
  border-radius: var(--r-lg);
  border: 1px solid var(--line-blue);
  background: linear-gradient(150deg, var(--deepsea), var(--abyss) 72%);
  overflow: hidden;
  box-shadow: 0 30px 70px -48px rgba(0, 0, 0, 0.95);
}

.page-news .headline::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(180deg, var(--orange), var(--mint));
  z-index: 2;
}

.page-news .headline__media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.page-news .headline__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.06);
}

.page-news .headline__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(4, 18, 31, 0) 32%, rgba(4, 18, 31, 0.88) 100%),
    repeating-linear-gradient(115deg, rgba(45, 226, 192, 0.09) 0 1px, transparent 1px 22px);
}

.page-news .headline__body {
  padding: clamp(20px, 3.4vw, 40px);
}

.page-news .headline__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin: 0;
}

.page-news .headline h2 {
  margin: 12px 0 14px;
  font-size: clamp(23px, 3.4vw, 38px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--ice);
}

.page-news .headline__desc {
  margin: 0 0 16px;
  max-width: 42ch;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.78;
  color: var(--ink-dim);
}

.page-news .headline__points {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-news .headline__points li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--ice);
}

.page-news .headline__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 10px;
  height: 3px;
  border-radius: 2px;
  background: var(--orange);
}

.page-news .headline__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 动态列表 ---------- */
.page-news .feed-section {
  margin-top: clamp(38px, 6vw, 72px);
}

.page-news .feed-head {
  max-width: 58ch;
  margin-bottom: clamp(16px, 2.6vw, 24px);
}

.page-news .feed-head h2 {
  margin: 0 0 8px;
  font-size: clamp(24px, 3.2vw, 36px);
  line-height: 1.14;
  color: var(--ice);
}

.page-news .feed-head h2::before {
  content: "";
  display: inline-block;
  width: 14px;
  height: 4px;
  margin-right: 10px;
  border-radius: 2px;
  background: var(--orange);
  vertical-align: 0.28em;
}

.page-news .feed-head p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink-dim);
}

.page-news .news-filter {
  position: relative;
}

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

.page-news .filter-pills {
  display: flex;
  gap: 8px;
  margin-bottom: clamp(16px, 2.4vw, 22px);
  padding-bottom: 4px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-news .pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 15px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-blue);
  background: var(--deepsea);
  color: var(--ink-dim);
  font-size: 13px;
  letter-spacing: 0.04em;
  white-space: nowrap;
  cursor: pointer;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease),
    border-color var(--dur) var(--ease);
}

.page-news .pill:hover {
  color: var(--ice);
  border-color: var(--orange);
}

.page-news #nf-all:checked ~ .filter-pills label[for="nf-all"],
.page-news #nf-version:checked ~ .filter-pills label[for="nf-version"],
.page-news #nf-round:checked ~ .filter-pills label[for="nf-round"],
.page-news #nf-weekend:checked ~ .filter-pills label[for="nf-weekend"],
.page-news #nf-method:checked ~ .filter-pills label[for="nf-method"],
.page-news #nf-city:checked ~ .filter-pills label[for="nf-city"] {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--abyss);
  font-weight: 700;
}

.page-news #nf-all:focus-visible ~ .filter-pills label[for="nf-all"],
.page-news #nf-version:focus-visible ~ .filter-pills label[for="nf-version"],
.page-news #nf-round:focus-visible ~ .filter-pills label[for="nf-round"],
.page-news #nf-weekend:focus-visible ~ .filter-pills label[for="nf-weekend"],
.page-news #nf-method:focus-visible ~ .filter-pills label[for="nf-method"],
.page-news #nf-city:focus-visible ~ .filter-pills label[for="nf-city"] {
  outline: 2px solid var(--mint);
  outline-offset: 2px;
}

.page-news #nf-version:checked ~ .feed-grid > .feed-card:not([data-cat="version"]),
.page-news #nf-round:checked ~ .feed-grid > .feed-card:not([data-cat="round"]),
.page-news #nf-weekend:checked ~ .feed-grid > .feed-card:not([data-cat="weekend"]),
.page-news #nf-method:checked ~ .feed-grid > .feed-card:not([data-cat="method"]),
.page-news #nf-city:checked ~ .feed-grid > .feed-card:not([data-cat="city"]) {
  display: none;
}

.page-news .feed-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  align-items: start;
}

.page-news .feed-card {
  position: relative;
  padding: 18px 18px 16px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-blue);
  background: linear-gradient(160deg, var(--steel), var(--deepsea));
  overflow: hidden;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .feed-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--line-blue);
  transition: background var(--dur) var(--ease);
}

.page-news .feed-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 107, 44, 0.55);
}

.page-news .feed-card:hover::before {
  background: var(--orange);
}

.page-news .feed-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin: 0 0 10px;
}

.page-news .time-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mint);
}

.page-news .time-chip::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 3px rgba(45, 226, 192, 0.18);
}

.page-news .feed-card__title {
  margin: 0 0 8px;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.38;
  letter-spacing: -0.005em;
}

.page-news .feed-card__title a {
  color: var(--ice);
  text-decoration: none;
}

.page-news .feed-card__title a:hover {
  color: var(--glow);
}

.page-news .feed-card__desc {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink-dim);
}

.page-news .feed-card__link {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mint);
  text-decoration: none;
  border-bottom: 1px solid rgba(45, 226, 192, 0.35);
}

.page-news .feed-card__link:hover {
  color: var(--ice);
  border-bottom-color: var(--orange);
}

.page-news .spark {
  display: block;
  width: 100%;
  max-width: 220px;
  height: 34px;
  margin: 2px 0 10px;
}

.page-news .spark polyline {
  fill: none;
  stroke: var(--mint);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-news .spark--home polyline {
  stroke: var(--orange);
}

/* ---------- 侧注 ---------- */
.page-news .side-note {
  margin-top: clamp(32px, 5vw, 56px);
  max-width: 66ch;
  padding: clamp(20px, 3vw, 32px) clamp(18px, 3vw, 30px);
  border-left: 3px solid var(--mint);
  border-radius: 0 var(--r-md) var(--r-md) 0;
  background: linear-gradient(100deg, rgba(45, 226, 192, 0.10), rgba(8, 35, 56, 0.72) 62%);
}

.page-news .side-note__eyebrow {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mint);
}

.page-news .side-note h2 {
  margin: 0 0 12px;
  font-size: clamp(19px, 2.4vw, 24px);
  line-height: 1.3;
  color: var(--ice);
}

.page-news .side-note p {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--ink-dim);
}

.page-news .side-note__link {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--glow);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 163, 107, 0.4);
}

.page-news .side-note__link:hover {
  color: var(--ice);
  border-bottom-color: var(--mint);
}

/* ---------- 周末双场 ---------- */
.page-news .weekend {
  position: relative;
  margin-top: clamp(42px, 7vw, 88px);
  padding: clamp(22px, 3.6vw, 46px);
  border-radius: var(--r-lg);
  border: 1px solid var(--line-blue);
  background: linear-gradient(180deg, var(--deepsea), var(--abyss));
  overflow: hidden;
}

.page-news .weekend::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(100deg, rgba(28, 74, 107, 0.34) 0 1px, transparent 1px 42px);
  opacity: 0.55;
  pointer-events: none;
}

.page-news .weekend > * {
  position: relative;
  z-index: 1;
}

.page-news .weekend__head {
  max-width: 58ch;
  margin-bottom: clamp(18px, 3vw, 28px);
}

.page-news .weekend__head h2 {
  margin: 10px 0 10px;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.14;
  color: var(--ice);
}

.page-news .weekend__head p {
  margin: 0;
  font-size: 15px;
  line-height: 1.76;
  color: var(--ink-dim);
}

.page-news .weekend__body {
  display: grid;
  gap: var(--news-gap);
  align-items: start;
}

.page-news .weekend__figure {
  margin: 0;
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--line-blue);
  clip-path: polygon(0 0, 100% 0, 100% 94%, 0 100%);
}

.page-news .weekend__figure img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .weekend__cards {
  display: grid;
  gap: 14px;
}

.page-news .weekend-card {
  padding: 18px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-blue);
  background: rgba(13, 51, 80, 0.78);
}

.page-news .weekend-card__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin: 0 0 10px;
}

.page-news .weekend-card h3 {
  margin: 0 0 8px;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.35;
  color: var(--ice);
}

.page-news .weekend-card p {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--ink-dim);
}

.page-news .weekend-card .weekend-card__note {
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed var(--line-blue);
  font-size: 13px;
  color: var(--caution);
}

/* ---------- 简报架 ---------- */
.page-news .briefing {
  margin-top: clamp(42px, 7vw, 88px);
}

.page-news .briefing__head {
  max-width: 56ch;
  margin-bottom: clamp(16px, 2.6vw, 24px);
}

.page-news .briefing__head h2 {
  margin: 0 0 8px;
  font-size: clamp(24px, 3.2vw, 36px);
  line-height: 1.14;
  color: var(--ice);
}

.page-news .briefing__head p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--ink-dim);
}

.page-news .briefing__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 76%;
  gap: 16px;
  padding: 4px 4px 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
}

.page-news .briefing__track:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 4px;
}

.page-news .briefing-card {
  scroll-snap-align: start;
  border-radius: var(--r-md);
  border: 1px solid var(--line-blue);
  background: var(--steel);
  overflow: hidden;
}

.page-news .briefing-card__cover {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
  background: var(--deepsea);
}

.page-news .briefing-card__cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .briefing-card__cover--plain {
  display: grid;
  place-items: center;
  background:
    linear-gradient(150deg, var(--steel), var(--abyss)),
    repeating-linear-gradient(115deg, rgba(255, 107, 44, 0.14) 0 2px, transparent 2px 26px);
}

.page-news .briefing-card__cover--plain span {
  font-family: var(--font-mono);
  font-size: 24px;
  letter-spacing: 0.08em;
  color: var(--glow);
}

.page-news .briefing-card__body {
  padding: 14px 16px 18px;
}

.page-news .briefing-card__body h3 {
  margin: 8px 0 8px;
  font-size: 17px;
  line-height: 1.38;
  color: var(--ice);
}

.page-news .briefing-card__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-dim);
}

/* ---------- 版本档案 ---------- */
.page-news .archive {
  margin-top: clamp(42px, 7vw, 88px);
}

.page-news .archive__grid {
  display: grid;
  gap: var(--news-gap);
  align-items: start;
}

.page-news .archive__intro h2 {
  margin: 10px 0 12px;
  font-size: clamp(24px, 3.2vw, 36px);
  line-height: 1.14;
  color: var(--ice);
}

.page-news .archive__intro p {
  margin: 0;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.76;
  color: var(--ink-dim);
}

.page-news .archive__figure {
  margin: 20px 0 0;
  border-radius: var(--r-md);
  border: 1px solid var(--line-blue);
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 92%);
}

.page-news .archive__figure img {
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-news .archive__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-news .archive__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 16px;
  padding: 14px 16px;
  border-radius: var(--r-sm);
  border: 1px solid var(--line-blue);
  background: rgba(8, 35, 56, 0.72);
}

.page-news .archive__year {
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-news .archive__body h3 {
  margin: 0 0 5px;
  font-size: 16px;
  line-height: 1.35;
  color: var(--ice);
}

.page-news .archive__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.66;
  color: var(--ink-dim);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .feed-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .feed-card:nth-child(even) {
    margin-top: 18px;
  }

  .page-news .briefing__track {
    grid-auto-columns: 280px;
  }
}

@media (min-width: 900px) {
  .page-news .headline {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
  }

  .page-news .headline__media {
    aspect-ratio: auto;
    height: 100%;
    min-height: 360px;
  }

  .page-news .news-filter {
    display: grid;
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    gap: var(--news-gap);
    align-items: start;
  }

  .page-news .filter-pills {
    position: sticky;
    top: calc(var(--bar-h) + 20px);
    flex-direction: column;
    align-items: stretch;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-news .pill {
    justify-content: flex-start;
    padding: 0 16px;
    min-height: 44px;
  }

  .page-news .feed-grid {
    grid-column: 2;
  }

  .page-news .weekend__body {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-news .archive__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .feed-card,
  .page-news .pill,
  .page-news .feed-card::before {
    transition: none;
  }

  .page-news .feed-card:hover {
    transform: none;
  }

  .page-news .briefing__track {
    scroll-behavior: auto;
  }
}
<<<PAGE_CSS_END>>>