.page-news {
  --ns-panel: rgba(21, 29, 43, 0.72);
  --ns-panel-soft: rgba(14, 20, 32, 0.66);
  --ns-line: rgba(154, 167, 184, 0.16);
  color: var(--c-white);
}

/* ---------- 首屏 ---------- */
.page-news .ns-hero {
  position: relative;
  overflow: hidden;
  padding: 36px 0 48px;
  background:
    radial-gradient(120% 90% at 92% 0%, rgba(255, 106, 26, 0.18), transparent 62%),
    radial-gradient(90% 80% at 4% 26%, rgba(24, 224, 200, 0.11), transparent 64%),
    linear-gradient(180deg, #0E1420 0%, #070A0F 100%);
  border-bottom: 1px solid var(--ns-line);
}

.page-news .ns-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(154, 167, 184, 0.06) 0 1px, transparent 1px 84px),
    repeating-linear-gradient(0deg, rgba(154, 167, 184, 0.05) 0 1px, transparent 1px 84px);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 88%);
  pointer-events: none;
}

.page-news .ns-hero__grid {
  position: relative;
  display: grid;
  gap: 32px;
  align-items: center;
}

.page-news .ns-hero__copy .breadcrumb {
  margin-bottom: 22px;
}

.page-news .ns-hero__title {
  margin: 10px 0 0;
  font-size: clamp(30px, 6vw, 56px);
  line-height: 1.12;
  letter-spacing: -0.04em;
  font-weight: 800;
  max-width: 16em;
}

.page-news .ns-hero__lead {
  margin: 18px 0 0;
  max-width: 36em;
  color: var(--c-white);
  opacity: 0.86;
}

.page-news .ns-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
  margin-top: 28px;
  padding-top: 22px;
  border-top: 1px solid var(--ns-line);
}

.page-news .ns-metric {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-news .ns-metric__num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 3.4vw, 30px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--c-amber);
  line-height: 1.1;
}

.page-news .ns-metric__label {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--c-mute);
}

.page-news .ns-hero__media .media-frame {
  border: 1px solid var(--ns-line);
  box-shadow: var(--shadow-soft);
}

/* ---------- 正文错位布局 ---------- */
.page-news .ns-desk {
  background: var(--c-void);
}

.page-news .ns-layout {
  display: grid;
  gap: 30px;
}

.page-news .ns-rail {
  border: 1px solid var(--ns-line);
  border-radius: var(--r-md);
  background: var(--ns-panel-soft);
  padding: 18px;
  align-self: start;
}

.page-news .ns-rail__label {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-cyan);
}

.page-news .ns-rail__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-news .ns-rail__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 8px;
  color: var(--c-white);
  text-decoration: none;
  font-size: 14.5px;
  border-left: 2px solid transparent;
  border-radius: var(--r-xs);
  transition: color 0.15s var(--ease), border-color 0.15s var(--ease), background 0.15s var(--ease);
}

.page-news .ns-rail__link .mono {
  font-size: 12px;
  color: var(--c-mute);
}

.page-news .ns-rail__link:hover,
.page-news .ns-rail__link:focus-visible {
  color: var(--c-amber);
  border-left-color: var(--c-orange);
  background: rgba(255, 106, 26, 0.08);
}

.page-news .ns-rail__stats {
  display: grid;
  gap: 12px;
  padding: 16px 0;
  border-top: 1px solid var(--ns-line);
  border-bottom: 1px solid var(--ns-line);
}

.page-news .ns-stat {
  display: grid;
  gap: 2px;
}

.page-news .ns-stat__num {
  font-size: 15px;
  color: var(--c-blue);
  letter-spacing: 0.02em;
}

.page-news .ns-stat__key {
  font-size: 12.5px;
  color: var(--c-mute);
}

.page-news .ns-rail__note {
  margin: 16px 0 14px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--c-mute);
}

.page-news .ns-rail__cta {
  width: 100%;
  justify-content: center;
}

.page-news .ns-head {
  margin-bottom: 22px;
}

.page-news .ns-head .section-title {
  margin: 8px 0 12px;
  font-size: clamp(24px, 4.2vw, 38px);
  line-height: 1.18;
  letter-spacing: -0.035em;
}

.page-news .ns-block + .ns-block {
  margin-top: 54px;
  padding-top: 44px;
  border-top: 1px solid var(--ns-line);
}

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

.page-news .filter-bar {
  position: sticky;
  top: 8px;
  z-index: 4;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px;
  border: 1px solid var(--ns-line);
  border-radius: var(--r-md);
  background: rgba(7, 10, 15, 0.9);
  backdrop-filter: blur(10px);
}

.page-news .filter-chip {
  cursor: pointer;
  font-size: 13px;
  line-height: 1;
  padding: 9px 14px;
  border: 1px solid var(--ns-line);
  border-radius: 999px;
  color: var(--c-mute);
  background: rgba(21, 29, 43, 0.7);
  transition: color 0.15s var(--ease), border-color 0.15s var(--ease), background 0.15s var(--ease);
  user-select: none;
}

.page-news .filter-chip:hover {
  color: var(--c-white);
  border-color: var(--line-strong);
}

.page-news .filter-input:focus-visible ~ .filter-bar {
  outline: 2px solid var(--c-blue);
  outline-offset: 2px;
}

.page-news #nf-all:checked ~ .filter-bar label[for="nf-all"],
.page-news #nf-api:checked ~ .filter-bar label[for="nf-api"],
.page-news #nf-page:checked ~ .filter-bar label[for="nf-page"],
.page-news #nf-screen:checked ~ .filter-bar label[for="nf-screen"],
.page-news #nf-device:checked ~ .filter-bar label[for="nf-device"],
.page-news #nf-lib:checked ~ .filter-bar label[for="nf-lib"] {
  color: #070A0F;
  background: var(--c-orange);
  border-color: var(--c-orange);
  font-weight: 700;
}

.page-news #nf-api:checked ~ .record-list .record:not(.cat-api),
.page-news #nf-page:checked ~ .record-list .record:not(.cat-page),
.page-news #nf-screen:checked ~ .record-list .record:not(.cat-screen),
.page-news #nf-device:checked ~ .record-list .record:not(.cat-device),
.page-news #nf-lib:checked ~ .record-list .record:not(.cat-lib) {
  display: none;
}

/* ---------- 记录列表 ---------- */
.page-news .record-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  align-items: start;
}

.page-news .record {
  border: 1px solid var(--ns-line);
  border-left: 2px solid rgba(255, 106, 26, 0.5);
  border-radius: var(--r-md);
  padding: 16px 18px 15px;
  background: linear-gradient(180deg, rgba(21, 29, 43, 0.82), rgba(14, 20, 32, 0.7));
  transition: border-color 0.16s var(--ease), transform 0.16s var(--ease);
}

.page-news .record:hover {
  border-color: var(--line-strong);
  border-left-color: var(--c-orange);
  transform: translateY(-2px);
}

.page-news .record__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

.page-news .record__id {
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--c-mute);
}

.page-news .tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  padding: 4px 9px;
  border-radius: 999px;
  border: 1px solid transparent;
}

.page-news .tag__dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.page-news .tag--cyan {
  color: var(--c-cyan);
  border-color: var(--line-cyan);
  background: rgba(24, 224, 200, 0.09);
}

.page-news .tag--orange {
  color: var(--c-amber);
  border-color: var(--line-orange);
  background: rgba(255, 106, 26, 0.12);
}

.page-news .tag--blue {
  color: var(--c-blue);
  border-color: rgba(61, 217, 255, 0.38);
  background: rgba(61, 217, 255, 0.09);
}

.page-news .record__title {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.4;
  letter-spacing: -0.01em;
  font-weight: 700;
}

.page-news .record__summary {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(242, 245, 248, 0.8);
}

.page-news .record__meta {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--c-mute);
}

/* ---------- 版本说明 ---------- */
.page-news .ns-block--versions {
  background: radial-gradient(90% 70% at 100% 0%, rgba(30, 16, 64, 0.5), transparent 66%);
  border-radius: var(--r-lg);
  padding: 30px 22px;
  border: 1px solid var(--ns-line);
}

.page-news .ver-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: 20px;
}

.page-news .ver-cover {
  margin: 0;
  border: 1px solid var(--ns-line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: var(--ns-panel-soft);
}

.page-news .ver-cover .media-frame {
  border: 0;
  border-radius: 0;
}

.page-news .ver-cover__cap {
  padding: 12px 14px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--c-mute);
  border-top: 1px solid var(--ns-line);
}

.page-news .ver-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
  border: 1px solid var(--ns-line);
  border-radius: var(--r-md);
  background: var(--ns-panel);
  box-shadow: var(--shadow-soft);
}

.page-news .ver-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-news .ver-card__no {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-mute);
}

.page-news .ver-card__title {
  margin: 0;
  font-size: 20px;
  letter-spacing: -0.01em;
  color: var(--c-amber);
}

.page-news .ver-card__body {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(242, 245, 248, 0.82);
}

.page-news .ver-card__points {
  margin: 0;
  padding: 0 0 0 16px;
  display: grid;
  gap: 5px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-mute);
}

.page-news .ver-card__points li::marker {
  color: var(--c-cyan);
}

.page-news .ver-card__link {
  margin-top: auto;
  align-self: flex-start;
  font-size: 13.5px;
  color: var(--c-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 217, 255, 0.4);
  padding-bottom: 2px;
}

.page-news .ver-card__link:hover {
  color: var(--c-white);
  border-bottom-color: var(--c-white);
}

/* ---------- 赛程观察 ---------- */
.page-news .ns-race__grid {
  display: grid;
  gap: 30px;
  align-items: start;
}

.page-news .ns-race__copy .section-title {
  margin: 8px 0 14px;
  font-size: clamp(24px, 4.2vw, 38px);
  line-height: 1.18;
  letter-spacing: -0.035em;
}

.page-news .race-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
}

.page-news .race-item {
  position: relative;
  padding: 16px 0 16px 22px;
  border-left: 1px solid var(--line-strong);
}

.page-news .race-item::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 22px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-amber);
  box-shadow: 0 0 0 4px rgba(255, 177, 92, 0.14);
}

.page-news .race-item__when {
  display: block;
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--c-cyan);
  margin-bottom: 6px;
}

.page-news .race-item__title {
  margin: 0 0 6px;
  font-size: 16.5px;
  line-height: 1.42;
  font-weight: 700;
}

.page-news .race-item__body {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(242, 245, 248, 0.78);
}

.page-news .ns-race__media {
  margin: 0;
}

.page-news .ns-race__media .media-frame {
  border: 1px solid var(--line-cyan);
}

.page-news .ns-race__cap {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--c-mute);
}

/* ---------- 回填节奏 ---------- */
.page-news .ns-rhythm {
  background:
    radial-gradient(80% 70% at 12% 0%, rgba(24, 224, 200, 0.09), transparent 62%),
    var(--c-void);
}

.page-news .ns-rhythm__grid {
  display: grid;
  gap: 30px;
  align-items: start;
}

.page-news .ns-rhythm__copy .section-title {
  margin: 8px 0 14px;
  font-size: clamp(24px, 4.2vw, 38px);
  line-height: 1.18;
  letter-spacing: -0.035em;
}

.page-news .step-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
}

.page-news .step {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 0;
  border-top: 1px solid var(--ns-line);
}

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

.page-news .step__no {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--c-orange);
  padding-top: 3px;
}

.page-news .step__title {
  margin: 0 0 5px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-news .step__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(242, 245, 248, 0.78);
}

.page-news .ns-rhythm__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 26px;
}

.page-news .ns-rhythm__textlink {
  font-size: 13.5px;
  color: var(--c-blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 217, 255, 0.4);
  padding-bottom: 2px;
}

.page-news .ns-rhythm__textlink:hover {
  color: var(--c-white);
  border-bottom-color: var(--c-white);
}

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

.page-news .ns-rhythm__media .media-frame {
  border: 1px solid var(--ns-line);
  box-shadow: var(--shadow-soft);
}

.page-news .ns-toplink {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--c-mute);
  text-decoration: none;
  padding: 6px 12px;
  border: 1px solid var(--ns-line);
  border-radius: 999px;
}

.page-news .ns-toplink:hover {
  color: var(--c-white);
  border-color: var(--line-strong);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .ns-hero {
    padding: 52px 0 64px;
  }

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

  .page-news .record:nth-child(3n + 1) {
    grid-column: span 2;
  }

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

  .page-news .ver-card:nth-child(even) {
    margin-top: 26px;
  }
}

@media (min-width: 1000px) {
  .page-news .ns-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    gap: 48px;
  }

  .page-news .ns-layout {
    grid-template-columns: 272px minmax(0, 1fr);
    gap: 52px;
  }

  .page-news .ns-rail {
    position: sticky;
    top: 92px;
    padding: 22px;
  }

  .page-news .filter-bar {
    top: 76px;
  }

  .page-news .ns-race__grid,
  .page-news .ns-rhythm__grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: 56px;
  }

  .page-news .ns-block--versions {
    padding: 38px 32px;
  }
}

@media (min-width: 1240px) {
  .page-news .ns-metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px 20px;
  }
}
<<<END>>>