.page-news {
  --news-stick: 0px;
  --news-muted: rgba(242, 245, 238, 0.76);
  --news-hair: rgba(42, 107, 83, 0.55);
  color: var(--paper);
  background:
    radial-gradient(900px 480px at 84% -10%, rgba(198, 255, 61, 0.1), transparent 62%),
    radial-gradient(720px 460px at -6% 34%, rgba(123, 224, 195, 0.07), transparent 60%),
    var(--pit-deep);
  padding-bottom: clamp(48px, 7vw, 96px);
  overflow-x: hidden;
}

.page-news .breadcrumb {
  padding-top: 18px;
  font-size: 13px;
}

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

.page-news .breadcrumb__link {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .breadcrumb__link:hover,
.page-news .breadcrumb__link:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-news .breadcrumb__sep {
  color: var(--tick);
}

.page-news .breadcrumb__current {
  color: var(--paper);
}

/* 首屏 */
.page-news .news-hero {
  padding: clamp(22px, 4vw, 44px) 0 clamp(24px, 3.5vw, 40px);
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(22px, 3.4vw, 44px);
  align-items: start;
}

.page-news .news-hero__title {
  font-family: var(--font-display);
  font-size: clamp(30px, 6.4vw, 52px);
  line-height: 1.08;
  letter-spacing: 0.04em;
  font-weight: 800;
  margin: 14px 0 0;
  max-width: 16ch;
}

.page-news .news-hero__lede {
  max-width: 48ch;
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--news-muted);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-news .news-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--tick);
  border: 1px solid var(--tick);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-news .news-stat {
  background: var(--pit-deep);
  padding: 16px 16px 18px;
  display: grid;
  gap: 6px;
  align-content: start;
}

.page-news .news-stat__num {
  font-family: var(--font-mono);
  font-size: clamp(24px, 4.4vw, 34px);
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--lime);
  line-height: 1.1;
  padding-bottom: 6px;
  border-bottom: 2px solid var(--lime);
  justify-self: start;
}

.page-news .news-stat__label {
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

/* 筛选条 */
.page-news .news-filter {
  position: sticky;
  top: var(--news-stick);
  z-index: 20;
  background: rgba(8, 32, 25, 0.94);
  border-top: 1px solid var(--tick);
  border-bottom: 1px solid var(--tick);
  box-shadow: 0 10px 24px rgba(8, 32, 25, 0.45);
}

.page-news .news-filter__inner {
  display: grid;
  gap: 10px;
  padding: 12px 0;
}

.page-news .news-filter__block {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.page-news .news-filter__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-news .tick-axis,
.page-news .cat-pills {
  display: flex;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0 0 2px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-news .tick-axis {
  position: relative;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--tick);
}

.page-news .tick-axis::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
}

.page-news .cat-pills {
  flex-wrap: wrap;
  overflow: visible;
}

.page-news .tick {
  display: inline-block;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--paper);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--tick);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .tick:hover,
.page-news .tick:focus-visible {
  color: var(--lime);
  border-color: var(--lime);
  background: rgba(198, 255, 61, 0.1);
}

.page-news .cat-pill {
  text-decoration: none;
  color: var(--paper);
  background: rgba(22, 81, 62, 0.9);
  border: 1px solid var(--tick);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .cat-pill:hover,
.page-news .cat-pill:focus-visible {
  border-color: var(--mint);
  background: rgba(123, 224, 195, 0.14);
}

.page-news .cat-pill--lime:hover,
.page-news .cat-pill--lime:focus-visible {
  color: var(--lime);
  border-color: var(--lime);
}

.page-news .cat-pill--amber:hover,
.page-news .cat-pill--amber:focus-visible {
  color: var(--amber);
  border-color: var(--amber);
  background: rgba(255, 107, 53, 0.12);
}

/* 主体分栏 */
.page-news .news-body {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  padding-top: clamp(20px, 3vw, 34px);
}

.page-news .news-index {
  background: var(--panel);
  border: 1px solid var(--tick);
  border-radius: var(--radius-lg);
  padding: 16px 16px 18px;
  align-self: start;
}

.page-news .news-index__title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

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

.page-news .news-index__link {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--radius-sm);
  border-left: 3px solid transparent;
  color: var(--paper);
  font-size: 14px;
  text-decoration: none;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .news-index__link:hover,
.page-news .news-index__link:focus-visible {
  background: rgba(198, 255, 61, 0.1);
  border-left-color: var(--lime);
}

.page-news .news-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--lime);
}

.page-news .news-index__foot {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--tick);
}

.page-news .news-index__hint {
  margin: 0 0 8px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .news-index__more {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--lime);
  text-decoration: none;
  border-bottom: 1px solid var(--lime);
}

.page-news .news-stream {
  min-width: 0;
}

.page-news .group,
.page-news .news-batch,
.page-news .entry {
  scroll-margin-top: calc(var(--news-stick) + 96px);
}

/* 置顶批次卡 */
.page-news .news-batch {
  display: grid;
  gap: 0;
  background: var(--panel);
  border: 1px solid var(--tick);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-news .news-batch__body {
  padding: clamp(18px, 3vw, 28px);
}

.page-news .news-batch__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .news-batch__tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mint);
}

.page-news .news-batch__title {
  font-family: var(--font-display);
  font-size: clamp(21px, 3.2vw, 28px);
  letter-spacing: 0.03em;
  line-height: 1.3;
  margin: 12px 0 0;
}

.page-news .news-batch__text {
  margin: 12px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--news-muted);
  max-width: 56ch;
}

.page-news .news-batch__note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-batch__media {
  margin: 0;
  min-height: 160px;
}

.page-news .news-batch__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.85) brightness(0.86);
}

.page-news .changes {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px dashed var(--tick);
}

.page-news .changes summary {
  cursor: pointer;
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--lime);
}

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

.page-news .changes summary::before {
  content: "+";
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 1px solid var(--lime);
  font-size: 13px;
  line-height: 1;
}

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

.page-news .changes summary:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.page-news .changes__list {
  margin: 12px 0 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--news-muted);
}

.page-news .changes__list li::marker {
  color: var(--amber);
}

/* 栏目组 */
.page-news .group {
  margin-top: clamp(26px, 4vw, 40px);
  padding-top: clamp(18px, 3vw, 26px);
  border-top: 1px solid var(--news-hair);
}

.page-news .group--tight {
  margin-top: clamp(18px, 3vw, 26px);
  padding: clamp(16px, 2.6vw, 22px);
  border: 1px solid var(--tick);
  border-radius: var(--radius-lg);
  background: rgba(22, 81, 62, 0.42);
}

.page-news .group__head {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-news .group__bar {
  width: 4px;
  height: 26px;
  border-radius: 2px;
  background: var(--mint);
  flex: 0 0 auto;
}

.page-news .group__bar--lime {
  background: var(--lime);
}

.page-news .group__bar--amber {
  background: var(--amber);
}

.page-news .group__bar--mint {
  background: var(--mint);
}

.page-news .group__bar--tick {
  background: var(--tick);
}

.page-news .group__title {
  font-family: var(--font-display);
  font-size: clamp(20px, 3.4vw, 26px);
  letter-spacing: 0.05em;
  margin: 0;
  font-weight: 800;
}

.page-news .group__count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
  white-space: nowrap;
}

.page-news .group__intro {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 12px;
}

.page-news .group__note {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--news-muted);
  max-width: 58ch;
}

.page-news .group__intro .group__note {
  margin: 0;
}

.page-news .group__thumb {
  margin: 0;
  width: 100%;
  max-width: 220px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--tick);
}

.page-news .group__thumb img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(0.8) brightness(0.82);
}

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

/* 条目列表 */
.page-news .entry-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
}

.page-news .entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 13px 12px 13px 14px;
  border-left: 3px solid var(--tick);
  border-bottom: 1px solid var(--news-hair);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .entry:hover,
.page-news .entry:focus-within,
.page-news .entry:focus-visible {
  background: rgba(22, 81, 62, 0.6);
  border-left-color: var(--mint);
  outline: none;
}

.page-news .entry:focus-visible {
  box-shadow: inset 0 0 0 2px var(--lime);
}

.page-news .entry__date {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--mist);
  white-space: nowrap;
}

.page-news .entry__body {
  min-width: 0;
}

.page-news .entry__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-news .entry__title {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
  margin: 0;
  color: var(--paper);
  transition: color var(--dur) var(--ease);
}

.page-news .entry:hover .entry__title {
  color: var(--lime);
}

.page-news .entry__desc {
  margin: 4px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .entry__mini {
  display: none;
  gap: 4px;
  align-items: flex-end;
  height: 16px;
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
}

.page-news .entry__mini i {
  display: block;
  width: 5px;
  border-radius: 1px;
  background: var(--lime);
}

.page-news .entry__mini i:nth-child(1) { height: 5px; }
.page-news .entry__mini i:nth-child(2) { height: 9px; }
.page-news .entry__mini i:nth-child(3) { height: 14px; }
.page-news .entry__mini i:nth-child(4) { height: 7px; }
.page-news .entry__mini i:nth-child(5) { height: 12px; }
.page-news .entry__mini i:nth-child(6) { height: 16px; background: var(--amber); }

.page-news .entry-list--check .entry {
  border-left-style: dashed;
}

/* 案例合集 */
.page-news .group--cases {
  border-top-color: var(--mint);
}

.page-news .cases-cover {
  margin: 16px 0 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--tick);
  position: relative;
}

.page-news .cases-cover img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 9 / 7;
  max-height: 260px;
  object-fit: cover;
  filter: saturate(0.85) brightness(0.78);
}

.page-news .cases-cover figcaption {
  position: absolute;
  left: 0;
  bottom: 0;
  right: 0;
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--paper);
  background: linear-gradient(to top, rgba(8, 32, 25, 0.92), rgba(8, 32, 25, 0));
}

.page-news .case-tiers {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.page-news .case-tier {
  background: var(--pit-shadow);
  border: 1px solid var(--tick);
  border-radius: var(--radius-md);
  padding: 16px 16px 14px;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-news .case-tier:hover,
.page-news .case-tier:focus-within {
  border-color: var(--mint);
}

.page-news .case-tier__key {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mint);
}

.page-news .case-tier__num {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(30px, 5vw, 44px);
  font-weight: 600;
  color: var(--lime);
  line-height: 1.05;
  letter-spacing: 0.01em;
}

.page-news .case-tier__num span {
  font-size: 13px;
  color: var(--mist);
  margin-left: 4px;
}

.page-news .case-tier__lede {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--news-muted);
}

.page-news .case-tier__detail {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--tick);
}

.page-news .case-tier__detail summary {
  cursor: pointer;
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--orange, var(--amber));
}

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

.page-news .case-tier__detail summary::after {
  content: "▾";
  font-size: 11px;
  color: var(--mist);
  transition: transform var(--dur) var(--ease);
}

.page-news .case-tier__detail[open] summary::after {
  transform: rotate(180deg);
}

.page-news .case-tier__detail summary:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.page-news .case-tier__list {
  margin: 10px 0 0;
  padding-left: 16px;
  display: grid;
  gap: 6px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--news-muted);
}

.page-news .case-tier__list li::marker {
  color: var(--mint);
}

/* 双栏小栏目 */
.page-news .dual {
  display: grid;
  gap: clamp(16px, 2.6vw, 24px);
  margin-top: clamp(18px, 3vw, 26px);
}

.page-news .group--tight .group__title {
  font-size: clamp(19px, 3vw, 23px);
}

.page-news .tactics-figure {
  margin: 14px 0 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--tick);
}

.page-news .tactics-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  filter: saturate(0.8) brightness(0.8);
}

.page-news .tactics-figure figcaption {
  padding: 9px 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--mist);
  background: var(--pit-shadow);
}

.page-news .mini-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .mini-list li {
  display: grid;
  gap: 4px;
  padding-left: 12px;
  border-left: 2px solid var(--tick);
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper);
}

.page-news .mini-list__key {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--lime);
}

.page-news .group--version .mini-list__key {
  color: var(--amber);
}

/* 投稿入口 */
.page-news .cta-band {
  margin-top: clamp(26px, 4vw, 44px);
  padding: clamp(20px, 3.2vw, 34px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--tick);
  background:
    linear-gradient(118deg, rgba(198, 255, 61, 0.16), rgba(255, 107, 53, 0.12) 72%, rgba(22, 81, 62, 0.6));
  display: grid;
  gap: 18px;
}

.page-news .cta-band__title {
  font-family: var(--font-display);
  font-size: clamp(20px, 3.4vw, 27px);
  letter-spacing: 0.04em;
  line-height: 1.34;
  margin: 0;
}

.page-news .cta-band__lede {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--news-muted);
  max-width: 52ch;
}

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

/* 断点 */
@media (min-width: 640px) {
  .page-news .group__intro {
    flex-direction: row;
    align-items: flex-start;
  }

  .page-news .group__thumb {
    flex: 0 0 auto;
    width: 168px;
    max-width: none;
  }

  .page-news .entry-list {
    margin-top: 16px;
  }
}

@media (min-width: 900px) {
  .page-news {
    --news-stick: 104px;
  }

  .page-news .news-filter__inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    align-items: end;
    gap: 18px;
  }

  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
  }

  .page-news .news-batch {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-news .entry {
    grid-template-columns: 148px minmax(0, 1fr) auto;
    align-items: baseline;
    gap: 16px;
    padding: 12px 14px 12px 16px;
  }

  .page-news .entry__mini {
    display: flex;
    align-self: center;
  }

  .page-news .entry:hover .entry__mini,
  .page-news .entry:focus-visible .entry__mini,
  .page-news .entry:focus-within .entry__mini {
    opacity: 1;
  }

  .page-news .case-tiers {
    grid-template-columns: 0.86fr 1fr 1.16fr;
    align-items: start;
  }

  .page-news .dual {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    align-items: start;
  }

  .page-news .cta-band {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-news .news-body {
    grid-template-columns: 236px minmax(0, 1fr);
    align-items: start;
  }

  .page-news .news-index {
    position: sticky;
    top: calc(var(--news-stick) + 118px);
  }

  .page-news .news-stat {
    padding: 18px 20px 20px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .entry__title,
  .page-news .entry__mini,
  .page-news .tick,
  .page-news .cat-pill,
  .page-news .news-index__link,
  .page-news .case-tier {
    transition: none;
  }
}
<<<END>>>

.page-news {
  --orange: currentColor;
}