.page-news {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-news .news-crumb {
  padding-top: 20px;
  padding-bottom: 4px;
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  position: relative;
  padding-block: clamp(28px, 5vw, 64px) clamp(36px, 6vw, 76px);
  background:
    radial-gradient(120% 100% at 100% 0%, rgba(234, 223, 201, 0.95), transparent 62%),
    var(--snow);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(115deg, rgba(19, 23, 25, 0.028) 0 1px, transparent 1px 15px);
  pointer-events: none;
}

.page-news .news-hero .container {
  position: relative;
  z-index: 1;
}

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

.page-news .news-hero__main h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(32px, 8.4vw, 66px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 14px 0 18px;
  max-width: 16ch;
}

.page-news .news-hero__main .lede {
  font-size: clamp(15px, 2.4vw, 19px);
  line-height: 1.6;
  color: var(--graphite);
  max-width: 46ch;
  margin: 0 0 22px;
}

.page-news .news-hero__meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin: 0 0 22px;
  padding: 12px 0 0;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--graphite);
}

.page-news .news-hero__meta .mono {
  font-family: var(--font-mono);
  color: var(--race);
  font-size: 15px;
}

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

.page-news .news-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1.5px solid var(--ink);
  box-shadow: var(--shadow-plate);
}

.page-news .news-hero__figure figcaption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--graphite);
  border-left: 2px solid var(--sand-deep);
  padding-left: 10px;
}

.page-news .news-hero__stamp {
  display: none;
}

/* ---------- 区块标题 ---------- */
.page-news .news-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px 14px;
  padding-bottom: 12px;
  margin-bottom: 22px;
  border-bottom: 1.5px solid var(--ink);
}

.page-news .news-head__no {
  font-family: var(--font-mono);
  font-size: clamp(26px, 5vw, 38px);
  line-height: 1;
  color: var(--race);
  letter-spacing: -0.02em;
}

.page-news .news-head h2 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(22px, 4.6vw, 34px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

.page-news .news-head__note {
  flex: 1 1 260px;
  margin: 0;
  font-size: 13px;
  line-height: 1.55;
  color: var(--graphite);
  border-left: 2px solid var(--snow-deep);
  padding-left: 10px;
}

/* ---------- 索引区 ---------- */
.page-news .news-index {
  padding-block: clamp(36px, 6vw, 76px);
  background: var(--paper);
}

.page-news .news-index__shell {
  display: grid;
  gap: 18px;
}

.page-news .filter-rail {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: thin;
}

.page-news .filter-rail__title {
  display: none;
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--graphite);
}

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

.page-news .filter-chip {
  display: block;
  flex: 0 0 auto;
  cursor: pointer;
  padding: 8px 13px;
  font-size: 13px;
  line-height: 1.2;
  white-space: nowrap;
  color: var(--graphite);
  background: var(--paper);
  border: 1px solid var(--snow-deep);
  border-left: 3px solid transparent;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .filter-chip:hover {
  color: var(--ink);
  background: var(--snow);
}

.page-news .filter-input:checked + .filter-chip {
  color: var(--ink);
  font-weight: 700;
  background: var(--sand);
  border-color: var(--sand-deep);
  border-left-color: var(--race);
}

.page-news .filter-input:focus-visible + .filter-chip {
  outline: 2px solid var(--race-deep);
  outline-offset: 2px;
}

.page-news .entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--snow-deep);
}

.page-news .entry {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  padding: 16px 2px;
  border-bottom: 1px solid var(--snow-deep);
  animation: newsEntryIn 0.34s var(--ease) both;
  transition: background var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}

.page-news .entry:hover {
  background: rgba(234, 223, 201, 0.44);
  padding-left: 10px;
}

.page-news .entry__no {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--graphite);
  padding-top: 5px;
  letter-spacing: 0.02em;
}

.page-news .entry:hover .entry__no {
  color: var(--race);
}

.page-news .entry__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.36;
  letter-spacing: -0.01em;
}

.page-news .entry__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0 0 7px;
}

.page-news .entry__tags .tag {
  font-size: 11px;
  padding: 2px 8px;
}

.page-news .entry__summary {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.62;
  color: var(--graphite);
}

.page-news .entry__figure {
  margin: 12px 0 2px;
}

.page-news .entry__figure img {
  display: block;
  width: 100%;
  max-height: 240px;
  object-fit: cover;
  border: 1px solid var(--line);
}

.page-news .news-index__shell:has(#nf-proj:checked) .entry:not([data-cat~="proj"]),
.page-news .news-index__shell:has(#nf-region:checked) .entry:not([data-cat~="region"]),
.page-news .news-index__shell:has(#nf-feature:checked) .entry:not([data-cat~="feature"]),
.page-news .news-index__shell:has(#nf-version:checked) .entry:not([data-cat~="version"]) {
  display: none;
}

@keyframes newsEntryIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 专题区 ---------- */
.page-news .news-series {
  padding-block: clamp(38px, 6vw, 78px);
  background:
    linear-gradient(180deg, rgba(210, 190, 156, 0.35), transparent 40%),
    var(--sand);
  border-top: 1px solid var(--sand-deep);
  border-bottom: 1px solid var(--sand-deep);
}

.page-news .series-grid {
  display: grid;
  gap: 26px;
}

.page-news .series-figure {
  order: 2;
  margin: 0;
}

.page-news .series-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1.5px solid var(--ink);
}

.page-news .series-figure figcaption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--graphite);
  border-left: 2px solid var(--sand-deep);
  padding-left: 10px;
}

.page-news .series-body {
  order: 1;
}

.page-news .series-body .news-head {
  border-bottom-color: var(--ink);
}

.page-news .series-lede {
  margin: 0 0 18px;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--ink);
  max-width: 52ch;
}

.page-news .series-item {
  border-bottom: 1px solid var(--sand-deep);
}

.page-news .series-item:first-of-type {
  border-top: 1px solid var(--sand-deep);
}

.page-news .series-item summary {
  position: relative;
  list-style: none;
  cursor: pointer;
  padding: 13px 30px 13px 0;
  font-family: var(--font-head);
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}

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

.page-news .series-item summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 10px;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--race);
}

.page-news .series-item[open] summary::after {
  content: "−";
}

.page-news .series-item summary:hover {
  color: var(--race-deep);
}

.page-news .series-item p {
  margin: 0 0 14px;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--graphite);
  max-width: 52ch;
}

/* ---------- 节奏区 ---------- */
.page-news .news-cadence {
  position: relative;
  padding-block: clamp(40px, 6.5vw, 84px);
  background: var(--teal);
  color: var(--paper);
  overflow: hidden;
}

.page-news .news-cadence::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(100deg, rgba(248, 246, 241, 0.05) 0 1px, transparent 1px 22px);
  pointer-events: none;
}

.page-news .news-cadence .container {
  position: relative;
  z-index: 1;
}

.page-news .cadence-grid {
  display: grid;
  gap: 28px;
}

.page-news .news-cadence .news-head {
  border-bottom-color: var(--line-inv);
}

.page-news .news-cadence .news-head__no {
  color: var(--sand);
}

.page-news .news-cadence .news-head h2 {
  color: var(--paper);
}

.page-news .cadence-lede {
  margin: 0 0 8px;
  font-size: 14.5px;
  line-height: 1.7;
  color: rgba(248, 246, 241, 0.86);
  max-width: 50ch;
}

.page-news .cadence-steps {
  list-style: none;
  margin: 18px 0 24px;
  padding: 0;
}

.page-news .cadence-steps li {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  gap: 14px;
  padding: 11px 0;
  border-bottom: 1px solid var(--line-inv);
  font-size: 13.5px;
  line-height: 1.55;
  color: rgba(248, 246, 241, 0.9);
}

.page-news .cadence-steps .mono {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--sand);
  letter-spacing: 0.02em;
}

.page-news .news-cadence .btn--primary {
  display: inline-block;
}

.page-news .cadence-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin: 20px 0 0;
  font-size: 13px;
}

.page-news .cadence-links a {
  color: var(--paper);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
}

.page-news .cadence-links a:hover {
  color: var(--sand);
}

.page-news .cadence-links a:focus-visible {
  outline: 2px solid var(--sand);
  outline-offset: 3px;
}

.page-news .cadence-figure {
  margin: 0;
}

.page-news .cadence-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--line-inv);
}

.page-news .cadence-figure figcaption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.5;
  color: rgba(248, 246, 241, 0.72);
  border-left: 2px solid var(--teal-soft);
  padding-left: 10px;
}

/* ---------- 中等屏幕 ---------- */
@media (min-width: 680px) {
  .page-news .news-index__shell {
    gap: 22px;
  }

  .page-news .entry {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 14px;
    padding: 18px 2px;
  }

  .page-news .entry__title {
    font-size: 18px;
  }

  .page-news .entry__summary {
    font-size: 14px;
    max-width: 58ch;
  }

  .page-news .entry__figure img {
    max-height: 300px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 52px;
    align-items: end;
  }

  .page-news .news-hero__figure img {
    transform: rotate(-1.2deg);
    transition: transform 0.42s var(--ease);
  }

  .page-news .news-hero__figure:hover img {
    transform: rotate(-0.4deg);
  }

  .page-news .news-hero__stamp {
    display: block;
    position: absolute;
    right: 8px;
    top: 26%;
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.24em;
    color: var(--graphite);
    opacity: 0.7;
    z-index: 1;
  }

  .page-news .news-index__shell {
    grid-template-columns: 172px minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-news .filter-rail {
    flex-direction: column;
    flex-wrap: nowrap;
    overflow: visible;
    gap: 4px;
    position: sticky;
    top: 32px;
    padding-bottom: 0;
    border-left: 1px solid var(--snow-deep);
    padding-left: 12px;
  }

  .page-news .filter-rail__title {
    display: block;
  }

  .page-news .filter-chip {
    border: none;
    border-left: 3px solid transparent;
    background: transparent;
    padding: 9px 12px;
    font-size: 14px;
  }

  .page-news .filter-input:checked + .filter-chip {
    background: var(--sand);
    border-left-color: var(--race);
  }

  .page-news .entry {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 18px;
    padding: 20px 2px;
  }

  .page-news .entry__title {
    font-size: 20px;
  }

  .page-news .entry__summary {
    font-size: 14.5px;
  }

  .page-news .series-grid {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
    gap: 48px;
    align-items: start;
  }

  .page-news .series-figure {
    order: 1;
    position: sticky;
    top: 32px;
  }

  .page-news .series-body {
    order: 2;
  }

  .page-news .cadence-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 56px;
    align-items: center;
  }
}

@media (min-width: 1180px) {
  .page-news .entry__figure {
    margin-top: 16px;
  }

  .page-news .entry__figure img {
    max-height: 320px;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-news .entry {
    animation: none;
  }

  .page-news .entry:hover {
    padding-left: 2px;
  }

  .page-news .news-hero__figure img,
  .page-news .news-hero__figure:hover img {
    transform: none;
    transition: none;
  }
}
<<<PAGE_CSS_END>>>