.page-news {
  --n-cut: 14px;
  --n-gap: clamp(1.5rem, 3.5vw, 2.75rem);
  --n-wide: clamp(1.25rem, 3vw, 2rem);
  background: var(--space-blue);
  color: var(--mist);
  font-family: var(--font-body);
}

.page-news .news-crumbs {
  padding-block: 0.85rem 0.15rem;
}

.page-news .news-crumbs .crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--silver);
}

.page-news .news-crumbs .crumbs a {
  color: var(--aqua);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.18s ease;
}

.page-news .news-crumbs .crumbs a:hover {
  border-bottom-color: var(--aqua);
}

/* ---------- 刊头 ---------- */
.page-news .news-head {
  position: relative;
  margin-top: 0.75rem;
  padding-block: clamp(1.5rem, 4vw, 3rem) clamp(2rem, 5vw, 3.5rem);
  background:
    radial-gradient(120% 90% at 12% 0%, rgba(18, 57, 92, 0.9), transparent 62%),
    linear-gradient(180deg, var(--night-blue), var(--space-blue));
  border-bottom: 1px solid var(--line);
}

.page-news .news-head__grid {
  display: grid;
  gap: var(--n-gap);
  align-items: end;
}

.page-news .eyebrow {
  margin: 0 0 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  color: var(--lime);
  text-transform: uppercase;
  padding-left: 1.1rem;
  position: relative;
}

.page-news .eyebrow::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 0.7rem;
  height: 2px;
  background: var(--ember);
  transform: translateY(-50%);
}

.page-news .news-head h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.5rem, 9vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--mist);
}

.page-news .news-head h1 span {
  display: block;
  margin-top: 0.75rem;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: clamp(0.9rem, 2.4vw, 1.05rem);
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--silver);
  max-width: 30ch;
}

.page-news .news-head__lede {
  margin: 1.5rem 0 0;
  max-width: 40ch;
  font-size: clamp(0.95rem, 2.4vw, 1.05rem);
  line-height: 1.8;
  color: var(--silver);
}

.page-news .news-head__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem 2rem;
  margin: 1.75rem 0 0;
  padding: 1.15rem 0 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}

.page-news .news-head__meta b {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 800;
  line-height: 1;
  color: var(--lime);
}

.page-news .news-head__meta span {
  display: block;
  margin-top: 0.35rem;
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--silver);
}

.page-news .news-head__figure {
  position: relative;
  margin: 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--n-cut)), calc(100% - var(--n-cut)) 100%, 0 100%);
  box-shadow: var(--shadow);
}

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

.page-news .news-head__figure .media__caption,
.page-news .news-band .media__caption,
.page-news .versions__figure .media__caption,
.page-news .local-side__figure .media__caption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 2.2rem 1rem 0.75rem;
  font-size: 0.74rem;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--mist);
  background: linear-gradient(180deg, transparent, rgba(7, 20, 38, 0.92));
}

/* ---------- 主体两栏 ---------- */
.page-news .news-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--n-gap);
  padding-block: clamp(2rem, 5vw, 3.5rem) clamp(2.5rem, 6vw, 4rem);
}

.page-news .news-rail {
  display: grid;
  gap: 1.15rem;
  align-content: start;
}

.page-news .news-rail__nav {
  display: grid;
  gap: 0.15rem;
  padding-left: 0.95rem;
  border-left: 2px solid var(--lime);
}

.page-news .news-rail__link {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
  padding-block: 0.5rem;
  font-size: 0.92rem;
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px dashed var(--line-soft);
  transition: color 0.18s ease, padding-left 0.18s ease;
}

.page-news .news-rail__link em {
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 0.76rem;
  color: var(--silver);
}

.page-news .news-rail__link:hover,
.page-news .news-rail__link:focus-visible {
  color: var(--lime);
  padding-left: 0.25rem;
}

.page-news .news-rail__note {
  padding: 1rem 1.1rem;
  background: var(--glass);
  border: 1px solid var(--line);
  border-top: 2px solid var(--ember);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--n-cut)), calc(100% - var(--n-cut)) 100%, 0 100%);
  font-size: 0.83rem;
  line-height: 1.75;
  color: var(--silver);
}

.page-news .news-rail__note p {
  margin: 0 0 0.6rem;
}

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

.page-news .news-rail__note strong {
  color: var(--mist);
  font-size: 0.86rem;
}

.page-news .news-rail__cta {
  justify-self: start;
  text-align: center;
}

/* ---------- 章节头 ---------- */
.page-news .news-stream {
  display: grid;
  gap: clamp(2.25rem, 5vw, 3.5rem);
  min-width: 0;
}

.page-news .sec-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem 0.85rem;
  padding-bottom: 0.7rem;
  margin-bottom: 1.35rem;
  border-bottom: 1px solid var(--line);
}

.page-news .sec-head__no {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ember);
  letter-spacing: 0.08em;
}

.page-news .sec-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.4rem, 3.6vw, 2rem);
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-news .sec-head__hint {
  margin: 0 0 0 auto;
  font-size: 0.76rem;
  letter-spacing: 0.05em;
  color: var(--silver);
}

/* ---------- 评测轨道 ---------- */
.page-news .news-band {
  position: relative;
  margin: 0 0 1.35rem;
  aspect-ratio: 5 / 2;
  overflow: hidden;
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--n-cut)), calc(100% - var(--n-cut)) 100%, 0 100%);
}

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

.page-news .note {
  position: relative;
  margin-inline: calc(var(--n-wide) * -1);
  padding: 1.35rem var(--n-wide) 1.5rem;
  border-top: 1px solid var(--line-soft);
  transition: background 0.2s ease;
}

.page-news .note::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, rgba(201, 255, 59, 0.09), transparent 70%);
  transition: width 0.22s ease;
  pointer-events: none;
}

.page-news .note:hover::before,
.page-news .note:focus-within::before {
  width: 100%;
}

.page-news .note__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin: 0 0 0.6rem;
}

.page-news .tag {
  display: inline-block;
  padding: 0.14rem 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  line-height: 1.6;
}

.page-news .tag--eval {
  color: var(--lime);
  background: rgba(201, 255, 59, 0.12);
  border: 1px solid rgba(201, 255, 59, 0.36);
}

.page-news .tag--ver {
  color: var(--amber);
  background: rgba(255, 179, 71, 0.12);
  border: 1px solid rgba(255, 179, 71, 0.36);
}

.page-news .tag--local {
  color: var(--aqua);
  background: rgba(127, 231, 212, 0.12);
  border: 1px solid rgba(127, 231, 212, 0.36);
}

.page-news .tag--tip {
  color: var(--ember);
  background: rgba(255, 90, 54, 0.12);
  border: 1px solid rgba(255, 90, 54, 0.36);
}

.page-news .note__time {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.06em;
  color: var(--silver);
}

.page-news .note__title {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.1rem, 2.8vw, 1.35rem);
  line-height: 1.45;
  letter-spacing: -0.005em;
  color: var(--mist);
}

.page-news .note--lead .note__title {
  font-size: clamp(1.35rem, 3.6vw, 1.9rem);
  line-height: 1.32;
}

.page-news .note__sum {
  margin: 0;
  max-width: 46ch;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--silver);
}

.page-news .note__more {
  margin-top: 0.85rem;
}

.page-news .note__more summary {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  list-style: none;
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  color: var(--lime);
  border-bottom: 1px solid rgba(201, 255, 59, 0.35);
  padding-bottom: 0.15rem;
}

.page-news .note__more summary::-webkit-details-marker {
  display: none;
}

.page-news .note__more summary::before {
  content: "+";
  font-family: var(--font-mono);
  font-weight: 700;
}

.page-news .note__more[open] summary::before {
  content: "−";
}

.page-news .note__more p {
  margin: 0.85rem 0 0;
  max-width: 48ch;
  font-size: 0.89rem;
  line-height: 1.9;
  color: var(--silver);
  padding-left: 0.9rem;
  border-left: 2px solid var(--tactical);
}

.page-news .note__spark {
  display: block;
  width: 100%;
  height: auto;
  max-height: 110px;
  margin-top: 1.2rem;
  background: linear-gradient(180deg, rgba(18, 57, 92, 0.4), transparent);
  border: 1px solid var(--line-soft);
}

.page-news .note__spark line {
  stroke: var(--line-soft);
  stroke-width: 1;
}

.page-news .note__spark polyline {
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-news .note__spark polyline:nth-of-type(1) {
  stroke: var(--lime);
}

.page-news .note__spark polyline:nth-of-type(2) {
  stroke: var(--ember);
  opacity: 0.9;
}

.page-news .note__spark polyline:nth-of-type(3) {
  stroke: var(--aqua);
  opacity: 0.8;
  stroke-dasharray: 5 4;
}

.page-news .note__cap {
  margin: 0.5rem 0 0;
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  color: var(--silver);
}

/* ---------- 版本手记 ---------- */
.page-news .news-section--versions {
  padding-top: clamp(1.25rem, 3vw, 2rem);
  border-top: 1px solid var(--line);
}

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

.page-news .versions__lede {
  margin: 0 0 1.35rem;
  max-width: 46ch;
  font-size: 0.94rem;
  line-height: 1.9;
  color: var(--silver);
}

.page-news .version-list {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0 0 0 0.2rem;
  border-left: 1px solid var(--line);
}

.page-news .version-item {
  position: relative;
  padding: 0 0 1.15rem 1.4rem;
}

.page-news .version-item:last-child {
  padding-bottom: 0;
}

.page-news .version-item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 0.4rem;
  width: 9px;
  height: 9px;
  background: var(--amber);
  transform: rotate(45deg);
}

.page-news .version-item--now::before {
  background: var(--lime);
  box-shadow: 0 0 0 4px rgba(201, 255, 59, 0.16);
}

.page-news .version-item__tag {
  margin: 0 0 0.2rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-news .version-item--now .version-item__tag {
  color: var(--lime);
}

.page-news .version-item__text {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.8;
  color: var(--silver);
}

.page-news .version-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.page-news .version-points li {
  padding: 0.75rem 0.9rem;
  background: var(--night-blue);
  border-left: 3px solid var(--aqua);
  font-size: 0.86rem;
  line-height: 1.8;
  color: var(--silver);
}

.page-news .version-points strong {
  display: block;
  margin-bottom: 0.15rem;
  font-size: 0.88rem;
  color: var(--mist);
}

.page-news .versions__figure {
  position: relative;
  margin: 0;
  aspect-ratio: 10 / 7;
  overflow: hidden;
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% 100%, var(--n-cut) 100%, 0 calc(100% - var(--n-cut)));
}

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

/* ---------- 本地观察 ---------- */
.page-news .local-grid {
  display: grid;
  gap: 1.15rem;
}

.page-news .local-card {
  padding: 1.15rem 1.2rem;
  background: var(--night-blue);
  border: 1px solid var(--line);
}

.page-news .local-card--lead {
  border-top: 3px solid var(--ember);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--n-cut)), calc(100% - var(--n-cut)) 100%, 0 100%);
}

.page-news .local-card--mini {
  border-left: 3px solid var(--aqua);
}

.page-news .local-card .note__sum + .note__sum {
  margin-top: 0.75rem;
}

.page-news .local-side {
  display: grid;
  gap: 1.15rem;
  align-content: start;
}

.page-news .local-side__figure {
  position: relative;
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--n-cut)), calc(100% - var(--n-cut)) 100%, 0 100%);
}

.page-news .local-side__figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
}

/* ---------- 使用技巧 ---------- */
.page-news .tips {
  display: grid;
  gap: 0.85rem;
}

.page-news .tip {
  display: grid;
  gap: 0.35rem;
  padding: 1rem 1.05rem;
  background: rgba(12, 32, 56, 0.72);
  border: 1px solid var(--line-soft);
  border-bottom: 2px solid var(--tactical);
  transition: border-color 0.18s ease, background 0.18s ease;
}

.page-news .tip:hover {
  border-bottom-color: var(--lime);
  background: rgba(18, 57, 92, 0.6);
}

.page-news .tip__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--ember);
}

.page-news .tip__text {
  margin: 0;
  font-size: 0.87rem;
  line-height: 1.85;
  color: var(--silver);
}

.page-news .tip__text strong {
  color: var(--mist);
}

/* ---------- 归档 ---------- */
.page-news .news-section--archive {
  padding-top: clamp(1.25rem, 3vw, 2rem);
  border-top: 1px solid var(--line);
}

.page-news .archive {
  display: grid;
  gap: 1.35rem;
}

.page-news .archive__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.page-news .archive__list a {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem;
  padding: 0.7rem 0.9rem;
  text-decoration: none;
  font-size: 0.87rem;
  line-height: 1.6;
  color: var(--silver);
  background: var(--night-blue);
  border: 1px solid var(--line-soft);
  transition: border-color 0.18s ease, color 0.18s ease;
}

.page-news .archive__list a:hover,
.page-news .archive__list a:focus-visible {
  color: var(--mist);
  border-color: var(--line-live);
}

.page-news .archive__side {
  padding: 1.2rem 1.15rem;
  background:
    linear-gradient(135deg, rgba(18, 57, 92, 0.94), rgba(12, 32, 56, 0.94));
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--n-cut)), calc(100% - var(--n-cut)) 100%, 0 100%);
}

.page-news .archive__lead {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.6;
  color: var(--mist);
}

.page-news .archive__sub {
  margin: 0 0 1.1rem;
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--silver);
}

.page-news .archive__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.page-news .archive__foot {
  margin: 1.05rem 0 0;
  padding-top: 0.85rem;
  border-top: 1px solid var(--line-soft);
  font-size: 0.8rem;
  line-height: 1.8;
  color: var(--silver);
}

.page-news .archive__foot a {
  color: var(--aqua);
  text-decoration: none;
  border-bottom: 1px solid rgba(127, 231, 212, 0.4);
}

.page-news .archive__foot a:hover {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-news a:focus-visible,
.page-news summary:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .local-grid {
    grid-template-columns: 1.2fr 0.8fr;
  }

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

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

@media (min-width: 920px) {
  .page-news .news-head__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: clamp(2rem, 4vw, 3.5rem);
  }

  .page-news .news-head__figure {
    margin-top: 2.5rem;
  }

  .page-news .news-body {
    grid-template-columns: 248px minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.75rem);
  }

  .page-news .news-rail {
    position: sticky;
    top: 118px;
  }

  .page-news .versions {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-news .versions__figure {
    margin-top: 0.35rem;
  }

  .page-news .local-grid {
    grid-template-columns: 1.35fr 0.65fr;
  }

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

@media (min-width: 1180px) {
  .page-news .news-head__lede {
    font-size: 1.05rem;
  }

  .page-news .note__sum {
    font-size: 0.97rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .note,
  .page-news .note::before,
  .page-news .tip,
  .page-news .news-rail__link,
  .page-news .archive__list a {
    transition: none;
  }
}
<<<END>>>