.page-news {
  --news-ink: #C3CDD8;
  --news-rail: 148px;
  --news-line: 2px;
  display: block;
}

.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding-block: calc(var(--gutter) * 0.6) calc(var(--gutter) * 1.7);
  border-bottom: var(--news-line) solid var(--c-line);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -12%;
  right: -18%;
  width: min(760px, 92vw);
  height: 78%;
  background: linear-gradient(118deg, rgba(0, 240, 208, 0.16), rgba(138, 92, 255, 0.15) 58%, rgba(255, 176, 32, 0.05) 100%);
  clip-path: polygon(20% 0, 100% 0, 100% 100%, 0 76%);
  pointer-events: none;
}

.page-news .news-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: calc(var(--gutter) * 0.9);
}

.page-news .news-hero__main h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 5.6vw, 58px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--c-white);
}

.page-news .news-hero__lede {
  margin: 18px 0 0;
  max-width: 40ch;
  font-size: var(--fs-body);
  line-height: 1.78;
  color: var(--news-ink);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-news .news-glance {
  display: grid;
  gap: 14px;
  margin-top: 6px;
  padding: 18px;
  background: var(--c-deck);
  border: var(--news-line) solid var(--c-line);
  box-shadow: var(--shadow-hard-sm);
}

.page-news .news-glance__status {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--c-line);
  font-family: var(--font-mono);
  font-size: var(--fs-anno);
  letter-spacing: 0.06em;
  color: var(--c-amber);
}

.page-news .news-glance__dot {
  width: 8px;
  height: 8px;
  background: var(--c-amber);
  box-shadow: 0 0 0 3px rgba(255, 176, 32, 0.18);
  animation: news-pulse 2.4s var(--ease) infinite;
}

@keyframes news-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}

.page-news .news-glance__ver {
  padding: 1px 6px;
  border: 1px solid var(--c-amber);
  font-weight: 700;
}

.page-news .news-glance__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.page-news .news-glance__stats li {
  padding-left: 10px;
  border-left: var(--news-line) solid var(--c-line);
}

.page-news .news-glance__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 28px;
  line-height: 1.1;
  color: var(--c-cyan);
}

.page-news .news-glance__k {
  display: block;
  margin-top: 2px;
  font-size: var(--fs-anno);
  color: var(--c-mute);
}

.page-news .news-glance__foot {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-anno);
  line-height: 1.6;
  color: var(--c-mute);
}

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

.page-news .news-glance__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
  border: var(--news-line) solid var(--c-line);
}

.page-news .news-filter {
  background: var(--c-panel);
  border-bottom: var(--news-line) solid var(--c-line);
}

.page-news .news-filter__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
  padding-block: 14px;
}

.page-news .news-filter__label {
  font-family: var(--font-mono);
  font-size: var(--fs-anno);
  letter-spacing: 0.08em;
  color: var(--c-mute);
}

.page-news .news-filter__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .news-chip {
  --chip-accent: var(--c-cyan);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  background: var(--c-void);
  border: var(--news-line) solid var(--c-line);
  color: var(--c-white);
  font-size: var(--fs-sm);
  text-decoration: none;
  transition: transform var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-news .news-chip::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--chip-accent);
}

.page-news .news-chip--ver { --chip-accent: var(--c-amber); }
.page-news .news-chip--lib { --chip-accent: var(--c-cyan); }
.page-news .news-chip--lg { --chip-accent: var(--c-purple); }
.page-news .news-chip--score { --chip-accent: var(--c-white); }
.page-news .news-chip--special { --chip-accent: var(--c-purple); }

.page-news .news-chip__n {
  font-family: var(--font-mono);
  font-size: var(--fs-anno);
  color: var(--c-mute);
}

.page-news .news-chip:hover {
  transform: translateY(-2px);
  border-color: var(--chip-accent);
}

.page-news .news-chip:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 2px;
}

.page-news .news-feed {
  padding-block: calc(var(--gutter) * 1.2);
}

.page-news .news-feed__grid {
  display: grid;
  gap: calc(var(--gutter) * 0.7);
  margin-top: calc(var(--gutter) * 0.7);
}

.page-news .news-rail {
  padding-top: 14px;
  border-top: var(--news-line) solid var(--c-line);
}

.page-news .news-rail__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-anno);
  letter-spacing: 0.1em;
  color: var(--c-purple);
}

.page-news .news-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
}

.page-news .news-rail__list li {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  padding-left: 16px;
}

.page-news .news-rail__dot {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 7px;
  height: 7px;
  background: var(--c-line);
}

.page-news .news-rail__dot--now {
  background: var(--c-amber);
  box-shadow: 0 0 0 3px rgba(255, 176, 32, 0.16);
}

.page-news .news-rail__t {
  font-family: var(--font-mono);
  font-size: var(--fs-anno);
  color: var(--c-white);
}

.page-news .news-rail__d {
  font-size: var(--fs-anno);
  color: var(--c-mute);
}

.page-news .news-list {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-news .news-entry {
  --entry-accent: var(--c-line);
  padding: 18px 18px 16px;
  background: var(--c-deck);
  border: var(--news-line) solid var(--c-line);
  border-left: 4px solid var(--entry-accent);
  box-shadow: var(--shadow-hard-sm);
  transition: transform var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-news .news-entry--ver { --entry-accent: var(--c-amber); }
.page-news .news-entry--lib { --entry-accent: var(--c-cyan); }
.page-news .news-entry--lg { --entry-accent: var(--c-purple); }
.page-news .news-entry--score { --entry-accent: var(--c-white); }

.page-news .news-entry:hover {
  transform: translateY(-2px);
  border-top-color: var(--c-cyan);
  border-right-color: var(--c-cyan);
  border-bottom-color: var(--c-cyan);
  box-shadow: var(--shadow-hard);
}

.page-news .news-entry__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}

.page-news .news-tag {
  padding: 2px 8px;
  border: 1px solid currentColor;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.page-news .news-tag--ver { color: var(--c-amber); }
.page-news .news-tag--lib { color: var(--c-cyan); }
.page-news .news-tag--lg { color: var(--c-purple); }
.page-news .news-tag--score { color: var(--c-white); }

.page-news .news-entry__time {
  font-family: var(--font-mono);
  font-size: var(--fs-anno);
  color: var(--c-mute);
}

.page-news .news-entry__title {
  margin: 0 0 8px;
  font-size: var(--fs-h3);
  line-height: 1.36;
  letter-spacing: -0.01em;
  color: var(--c-white);
}

.page-news .news-entry__sum {
  margin: 0 0 12px;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.72;
  color: var(--news-ink);
}

.page-news .news-entry__more {
  list-style: none;
  margin: 0;
  padding-left: 12px;
  border-left: var(--news-line) solid var(--entry-accent);
  display: grid;
  gap: 5px;
}

.page-news .news-entry__more li {
  font-size: var(--fs-sm);
  line-height: 1.62;
  color: var(--c-mute);
}

.page-news .news-entry__media {
  margin: 14px 0 0;
}

.page-news .news-entry__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 8;
  object-fit: cover;
  border: var(--news-line) solid var(--c-line);
  filter: saturate(0.92) contrast(1.06);
}

.page-news .news-feature {
  position: relative;
  padding-block: calc(var(--gutter) * 1.3);
  border-block: var(--news-line) solid var(--c-line);
  background:
    linear-gradient(180deg, rgba(20, 27, 36, 0.94), rgba(5, 7, 12, 0.97)),
    repeating-linear-gradient(135deg, rgba(138, 92, 255, 0.14) 0 2px, transparent 2px 14px);
}

.page-news .news-feature__grid {
  display: grid;
  gap: calc(var(--gutter) * 0.8);
}

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

.page-news .news-feature__side img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: var(--news-line) solid var(--c-line);
}

.page-news .news-feature__badge {
  position: absolute;
  left: -2px;
  bottom: 14px;
  padding: 6px 10px;
  background: var(--c-amber);
  color: var(--c-void);
  font-family: var(--font-mono);
  font-size: var(--fs-anno);
  font-weight: 700;
  letter-spacing: 0.06em;
  box-shadow: var(--shadow-hard-sm);
}

.page-news .news-feature__body h2 {
  margin: 12px 0 0;
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.26;
  letter-spacing: -0.015em;
  color: var(--c-white);
}

.page-news .news-feature__lede {
  margin: 14px 0 0;
  max-width: 48ch;
  font-size: var(--fs-body);
  line-height: 1.78;
  color: var(--news-ink);
}

.page-news .news-feature__details {
  margin-top: 20px;
  background: rgba(5, 7, 12, 0.62);
  border: var(--news-line) solid var(--c-line);
}

.page-news .news-feature__details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--c-cyan);
  list-style: none;
}

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

.page-news .news-feature__details summary::after {
  content: "展开 +";
  font-size: var(--fs-anno);
  color: var(--c-mute);
}

.page-news .news-feature__details[open] summary::after {
  content: "收起 −";
  color: var(--c-amber);
}

.page-news .news-feature__details summary:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: -4px;
}

.page-news .news-feature__panel {
  display: grid;
  gap: 10px;
  padding: 4px 16px 18px;
  border-top: 1px solid var(--c-line);
  font-size: 15px;
  line-height: 1.78;
  color: var(--news-ink);
}

.page-news .news-feature__panel p {
  margin: 10px 0 0;
}

.page-news .news-feature__panel strong {
  color: var(--c-amber);
  font-weight: 600;
}

.page-news .news-archive {
  padding-block: calc(var(--gutter) * 1.3);
}

.page-news .news-archive__fig {
  margin: calc(var(--gutter) * 0.7) 0 calc(var(--gutter) * 0.8);
}

.page-news .news-archive__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 4;
  object-fit: cover;
  border: var(--news-line) solid var(--c-line);
}

.page-news .news-archive__grid {
  display: grid;
  gap: calc(var(--gutter) * 0.7);
}

.page-news .news-archive__col {
  padding: 18px;
  background: var(--c-panel);
  border: var(--news-line) solid var(--c-line);
}

.page-news .news-archive__title {
  margin: 0 0 6px;
  font-size: var(--fs-h3);
  color: var(--c-white);
}

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

.page-news .news-archive__item {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--c-line);
}

.page-news .news-archive__ver {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  letter-spacing: 0.04em;
  color: var(--c-cyan);
}

.page-news .news-archive__ver--amber {
  color: var(--c-amber);
}

.page-news .news-archive__name {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  color: var(--c-white);
}

.page-news .news-archive__desc {
  margin: 4px 0 0;
  font-size: var(--fs-sm);
  line-height: 1.62;
  color: var(--c-mute);
}

.page-news .news-archive__note {
  margin: calc(var(--gutter) * 0.8) 0 0;
  max-width: 62ch;
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: var(--news-ink);
}

.page-news .news-link {
  color: var(--c-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 240, 208, 0.4);
}

.page-news .news-link:hover {
  border-bottom-color: var(--c-cyan);
}

.page-news .news-link:focus-visible {
  outline: 2px solid var(--c-cyan);
  outline-offset: 2px;
}

.page-news .news-notify {
  padding-block: calc(var(--gutter) * 1.2);
  background: var(--c-deck);
  border-top: var(--news-line) solid var(--c-line);
}

.page-news .news-notify__grid {
  display: grid;
  gap: calc(var(--gutter) * 0.8);
}

.page-news .news-notify__grid h2 {
  margin: 10px 0 0;
  font-size: clamp(24px, 3.4vw, 34px);
  line-height: 1.3;
  letter-spacing: -0.015em;
  color: var(--c-white);
}

.page-news .news-notify__lede {
  margin: 12px 0 0;
  max-width: 44ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--news-ink);
}

.page-news .news-notify__list {
  list-style: none;
  counter-reset: news-n;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .news-notify__list li {
  position: relative;
  padding-left: 42px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--news-ink);
}

.page-news .news-notify__list li::before {
  counter-increment: news-n;
  content: counter(news-n, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 1px;
  padding: 1px 5px;
  border: 1px solid var(--c-line);
  font-family: var(--font-mono);
  font-size: var(--fs-anno);
  color: var(--c-purple);
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: start;
    gap: calc(var(--gutter) * 1.2);
  }

  .page-news .news-feature__grid {
    grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
    align-items: start;
    gap: calc(var(--gutter) * 1.2);
  }

  .page-news .news-notify__grid {
    grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
    gap: calc(var(--gutter) * 1.2);
  }
}

@media (min-width: 920px) {
  .page-news .news-feed__grid {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    gap: calc(var(--gutter) * 1.1);
  }

  .page-news .news-rail {
    position: sticky;
    top: 104px;
    align-self: start;
    padding-top: 0;
    padding-left: 18px;
    border-top: 0;
    border-left: var(--news-line) solid var(--c-line);
  }

  .page-news .news-rail__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 22px;
  }

  .page-news .news-rail__list li {
    display: block;
    padding-left: 0;
  }

  .page-news .news-rail__dot {
    position: static;
    transform: none;
    display: block;
    margin-bottom: 6px;
  }

  .page-news .news-rail__t,
  .page-news .news-rail__d {
    display: block;
  }
}

@media (min-width: 820px) {
  .page-news .news-archive__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .page-news .news-glance__num {
    font-size: 24px;
  }

  .page-news .news-archive__item {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-glance__dot {
    animation: none;
  }

  .page-news .news-chip,
  .page-news .news-entry {
    transition: none;
  }

  .page-news .news-chip:hover,
  .page-news .news-entry:hover {
    transform: none;
  }
}
<<<END>>>