.page-news {
  --news-muted: #4B5B54;
  --news-soft: #D8E2DA;
  --news-rule: rgba(15, 21, 18, 0.14);
  --news-gap: clamp(18px, 3vw, 34px);
  --tone-ver: var(--c-amber);
  --tone-col: var(--c-amber-soft);
  --tone-map: var(--c-line);
  --tone-mob: var(--c-mist);
  --tone-srv: #E7DCC6;
  background-color: var(--c-green-900);
  color: var(--c-paper);
  padding-bottom: clamp(40px, 6vw, 80px);
}

.page-news .news-shell {
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.page-news .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--c-amber);
}

.page-news .breadcrumb {
  padding-top: clamp(16px, 3vw, 28px);
  font-size: 13px;
}

.page-news .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .breadcrumb__link {
  color: var(--c-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(--c-amber);
  border-bottom-color: var(--c-amber);
}

.page-news .breadcrumb__sep {
  color: var(--c-green-500);
}

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

/* 页首 */
.page-news .news-masthead {
  padding-block: clamp(22px, 4vw, 42px) clamp(24px, 4vw, 40px);
  border-bottom: 1px solid rgba(155, 176, 168, 0.28);
}

.page-news .news-masthead__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 7vw, 66px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--c-paper);
}

.page-news .news-masthead__lede {
  max-width: 60ch;
  margin: 18px 0 0;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--news-soft);
}

.page-news .news-masthead__facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  background: rgba(47, 125, 106, 0.8);
  border: 1px solid rgba(47, 125, 106, 0.8);
}

.page-news .news-fact {
  background: var(--c-green-800);
  padding: 14px 16px;
}

.page-news .news-fact__label {
  margin: 0;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--c-mist);
}

.page-news .news-fact__num {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.4vw, 32px);
  line-height: 1.1;
  color: var(--c-amber);
  letter-spacing: 0.02em;
}

.page-news .news-fact__unit {
  font-size: 12px;
  color: var(--c-mist);
  margin-left: 4px;
}

/* 置顶条目 */
.page-news .news-lead {
  display: grid;
  margin-top: clamp(24px, 4vw, 40px);
  background: var(--c-paper);
  color: var(--c-black);
  scroll-margin-top: calc(var(--quickbar-height) + 24px);
  clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 26px 100%, 0 calc(100% - 26px));
}

.page-news .news-lead__media {
  margin: 0;
  order: -1;
}

.page-news .news-lead__media img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-news .news-lead__body {
  padding: clamp(20px, 3.4vw, 38px);
}

.page-news .news-lead__pin {
  display: inline-block;
  padding: 4px 11px;
  background: var(--c-amber);
  color: var(--c-black);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
}

.page-news .news-lead__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 3.4vw, 33px);
  line-height: 1.26;
  letter-spacing: -0.01em;
  color: var(--c-black);
}

.page-news .news-lead__text {
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: #303B34;
}

.page-news .news-lead__points {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-news .news-lead__points li {
  position: relative;
  padding-left: 18px;
  font-size: 13.5px;
  line-height: 1.75;
  color: #3A4740;
}

.page-news .news-lead__points li strong {
  color: var(--c-green-800);
}

.page-news .news-lead__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  background: var(--c-green-500);
}

.page-news .news-lead__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--news-rule);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
  color: var(--news-muted);
}

.page-news .news-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
  padding: 11px 20px;
  font-size: 14px;
  text-decoration: none;
  background: var(--c-ink-900);
  border: 1px solid var(--c-ink-900);
  color: var(--c-paper);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-news .news-cta:hover,
.page-news .news-cta:focus-visible {
  background: var(--c-amber);
  border-color: var(--c-amber);
  color: var(--c-black);
}

.page-news .news-cta--feedback {
  background: var(--c-coral);
  border-color: var(--c-coral);
  color: var(--c-paper);
}

.page-news .news-cta--feedback:hover,
.page-news .news-cta--feedback:focus-visible {
  background: var(--c-amber);
  border-color: var(--c-amber);
  color: var(--c-black);
}

.page-news .news-cta--ghost {
  background: transparent;
  border-color: rgba(155, 176, 168, 0.55);
  color: var(--c-paper);
}

.page-news .news-cta--ghost:hover,
.page-news .news-cta--ghost:focus-visible {
  border-color: var(--c-amber);
  background: transparent;
  color: var(--c-amber);
}

/* 版面骨架 */
.page-news .news-layout {
  margin-top: clamp(28px, 5vw, 54px);
  display: grid;
  gap: var(--news-gap);
}

.page-news .news-rail {
  border-top: 2px solid var(--c-amber);
  padding-top: 14px;
}

.page-news .news-rail__label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--c-mist);
}

.page-news .news-rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-news .news-rail__list::-webkit-scrollbar {
  display: none;
}

.page-news .news-rail__link {
  display: block;
  white-space: nowrap;
  padding: 8px 12px;
  font-size: 13px;
  text-decoration: none;
  color: var(--c-paper);
  border: 1px solid rgba(155, 176, 168, 0.35);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .news-rail__link:hover,
.page-news .news-rail__link:focus-visible {
  color: var(--c-amber);
  border-color: var(--c-amber);
}

.page-news .news-section {
  scroll-margin-top: calc(var(--quickbar-height) + 24px);
}

.page-news .news-section + .news-section {
  margin-top: clamp(36px, 5vw, 62px);
  padding-top: clamp(26px, 4vw, 44px);
  border-top: 1px solid rgba(155, 176, 168, 0.24);
}

.page-news .news-section__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(22px, 3.2vw, 33px);
  line-height: 1.28;
  letter-spacing: -0.01em;
  color: var(--c-paper);
}

.page-news .news-section__intro {
  margin: 12px 0 0;
  max-width: 58ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--news-soft);
}

/* 最近条目 */
.page-news .news-latest__head {
  display: grid;
  gap: 20px;
}

.page-news .news-latest__figure {
  margin: 0;
  padding: 6px;
  border: 1px solid rgba(155, 176, 168, 0.3);
}

.page-news .news-latest__figure img {
  display: block;
  width: 100%;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

.page-news .news-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.page-news .news-filter__pill {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 13px;
  font-size: 12.5px;
  text-decoration: none;
  color: var(--c-paper);
  border: 1px solid rgba(155, 176, 168, 0.4);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-news .news-filter__pill:hover,
.page-news .news-filter__pill:focus-visible {
  background: var(--c-amber);
  border-color: var(--c-amber);
  color: var(--c-black);
}

.page-news .news-filter__dot {
  width: 8px;
  height: 8px;
  background: var(--c-amber);
}

.page-news .news-filter__dot--ver { background: var(--tone-ver); }
.page-news .news-filter__dot--col { background: var(--tone-col); }
.page-news .news-filter__dot--map { background: var(--tone-map); }
.page-news .news-filter__dot--mob { background: var(--tone-mob); }
.page-news .news-filter__dot--srv { background: var(--tone-srv); }

.page-news .news-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
  align-items: start;
}

.page-news .news-item {
  background: var(--c-paper);
  color: var(--c-black);
  padding: 18px 20px 16px;
  border-left: 4px solid var(--c-green-500);
  scroll-margin-top: calc(var(--quickbar-height) + 24px);
  transition: border-color var(--dur) var(--ease);
}

.page-news .news-item:hover {
  border-left-color: var(--c-amber);
}

.page-news .news-item__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-bottom: 10px;
}

.page-news .news-item__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  padding: 3px 8px;
  color: var(--c-black);
  background: var(--c-mist);
}

.page-news .news-item__tag--ver { background: var(--tone-ver); }
.page-news .news-item__tag--col { background: var(--tone-col); }
.page-news .news-item__tag--map { background: var(--tone-map); }
.page-news .news-item__tag--mob { background: var(--tone-mob); }
.page-news .news-item__tag--srv { background: var(--tone-srv); }

.page-news .news-item__time {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--news-muted);
}

.page-news .news-item__title {
  margin: 0;
  font-size: 16.5px;
  font-weight: 700;
  line-height: 1.45;
  color: var(--c-black);
}

.page-news .news-item__summary {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: var(--news-muted);
}

.page-news .news-item__more {
  margin-top: 12px;
}

.page-news .news-item__more summary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  list-style: none;
  padding-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--c-green-800);
  border-bottom: 1px solid currentColor;
}

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

.page-news .news-item__more summary::before {
  content: "+";
  font-size: 14px;
  line-height: 1;
}

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

.page-news .news-item__more p {
  margin: 10px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--c-amber);
  font-size: 13px;
  line-height: 1.78;
  color: var(--c-black);
}

/* 旧入口专题 */
.page-news .news-mapping {
  display: grid;
  gap: 22px;
  margin-top: 22px;
}

.page-news .news-mapping__figure {
  margin: 0;
  padding: 8px;
  background: var(--c-green-800);
  border: 1px solid rgba(155, 176, 168, 0.32);
}

.page-news .news-mapping__figure img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-news .news-batches {
  border-top: 1px solid rgba(155, 176, 168, 0.28);
}

.page-news .news-batch {
  padding: 14px 0;
  border-bottom: 1px solid rgba(155, 176, 168, 0.24);
}

.page-news .news-batch summary {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  cursor: pointer;
  list-style: none;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--c-paper);
}

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

.page-news .news-batch summary::after {
  content: "＋";
  margin-left: auto;
  font-family: var(--font-mono);
  color: var(--c-amber);
}

.page-news .news-batch[open] summary::after {
  content: "－";
}

.page-news .news-batch__count {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--c-amber);
}

.page-news .news-batch p {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--news-soft);
}

/* 更新节奏 */
.page-news .news-rhythm {
  display: grid;
  gap: 24px;
  margin-top: 22px;
}

.page-news .news-rhythm__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(155, 176, 168, 0.26);
}

.page-news .news-rhythm__item {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 14px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(155, 176, 168, 0.22);
}

.page-news .news-rhythm__when {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--c-amber);
  padding-top: 2px;
}

.page-news .news-rhythm__what {
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--news-soft);
}

.page-news .news-rhythm__what strong {
  display: block;
  margin-bottom: 2px;
  font-weight: 600;
  color: var(--c-paper);
}

.page-news .news-rhythm__figure {
  margin: 0;
  padding: 6px;
  border: 1px solid rgba(155, 176, 168, 0.3);
}

.page-news .news-rhythm__figure img {
  display: block;
  width: 100%;
  aspect-ratio: 10 / 7;
  object-fit: cover;
}

/* 反馈区 */
.page-news .news-callout {
  margin-top: clamp(36px, 5vw, 60px);
  padding: clamp(22px, 4vw, 44px);
  background: var(--c-ink-900);
  border-top: 3px solid var(--c-coral);
  scroll-margin-top: calc(var(--quickbar-height) + 24px);
  clip-path: polygon(0 0, calc(100% - 30px) 0, 100% 30px, 100% 100%, 30px 100%, 0 calc(100% - 30px));
}

.page-news .news-callout__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 3.2vw, 32px);
  line-height: 1.3;
  color: var(--c-paper);
}

.page-news .news-callout__text {
  margin: 12px 0 0;
  max-width: 58ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--news-soft);
}

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

.page-news .news-callout__links .news-cta {
  margin-top: 0;
}

.page-news .news-callout__aside {
  margin: 20px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-mist);
}

.page-news .news-callout__aside a {
  color: var(--c-amber-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--dur) var(--ease);
}

.page-news .news-callout__aside a:hover,
.page-news .news-callout__aside a:focus-visible {
  color: var(--c-amber);
}

/* 平板与桌面 */
@media (min-width: 640px) {
  .page-news .news-masthead__facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-news .news-latest__head {
    grid-template-columns: minmax(0, 1fr) 250px;
    align-items: end;
    gap: 28px;
  }

  .page-news .news-mapping,
  .page-news .news-rhythm {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    gap: 30px;
    align-items: start;
  }

  .page-news .news-rhythm__list {
    order: 1;
  }
}

@media (min-width: 880px) {
  .page-news .news-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-news .news-lead {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  }

  .page-news .news-lead__media {
    order: 0;
    height: 100%;
  }

  .page-news .news-lead__media img {
    height: 100%;
    aspect-ratio: auto;
    min-height: 260px;
  }
}

@media (min-width: 960px) {
  .page-news .news-layout {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: clamp(30px, 4vw, 56px);
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: calc(var(--quickbar-height) + 20px);
  }

  .page-news .news-rail__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-news .news-rail__link {
    padding: 11px 12px;
    font-size: 13.5px;
    color: var(--c-mist);
    border: 0;
    border-left: 3px solid transparent;
  }

  .page-news .news-rail__link:hover,
  .page-news .news-rail__link:focus-visible {
    color: var(--c-paper);
    border-left-color: var(--c-amber);
    background: rgba(227, 169, 60, 0.08);
  }
}

@media (min-width: 1180px) {
  .page-news .news-mapping,
  .page-news .news-rhythm {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.78fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-cta,
  .page-news .news-filter__pill,
  .page-news .news-rail__link,
  .page-news .news-item,
  .page-news .breadcrumb__link,
  .page-news .news-callout__aside a {
    transition: none;
  }
}
<<<END>>>