.page-news {
  --news-rail: 236px;
  --news-gutter: 22px;
  --shadow-stack: 7px 7px 0 rgba(34, 50, 83, 0.42);
  color: var(--white);
  background: var(--ink);
}

.page-news .news-crumb {
  padding: 18px 0 0;
  background: var(--ink);
}

.page-news .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-news .breadcrumb__list a {
  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__list a:hover,
.page-news .breadcrumb__list a:focus-visible {
  color: var(--gold);
  border-bottom-color: var(--gold);
}

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

.page-news .breadcrumb__item[aria-current="page"] { color: var(--white); }

/* 栏目头 */
.page-news .news-hero {
  position: relative;
  padding: 34px 0 46px;
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(95, 211, 255, 0.12), transparent 62%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 78%, var(--ink) 100%);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}

.page-news .news-hero__inner {
  display: grid;
  gap: 34px;
}

.page-news .news-hero__kicker {
  margin: 0 0 14px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
}

.page-news .news-hero h1 {
  margin: 0;
  font-size: clamp(38px, 8.4vw, 84px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-news .news-hero__lede {
  max-width: 46ch;
  margin: 20px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-news .news-hero__aside {
  position: relative;
  padding-top: 8px;
}

.page-news .news-hero__orbits {
  display: block;
  width: 100%;
  max-width: 240px;
  height: auto;
  margin-bottom: 18px;
  opacity: 0.85;
}

.page-news .news-rhythm {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-news .news-rhythm__item {
  display: grid;
  grid-template-columns: 62px 1fr;
  grid-template-areas:
    "num text"
    "unit text";
  align-items: center;
  gap: 0 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .news-rhythm__num {
  grid-area: num;
  align-self: end;
  font-family: var(--mono);
  font-size: 30px;
  font-weight: 600;
  line-height: 1;
  color: var(--gold);
}

.page-news .news-rhythm__unit {
  grid-area: unit;
  align-self: start;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--mist);
}

.page-news .news-rhythm__text {
  grid-area: text;
  font-size: 14px;
  line-height: 1.7;
  color: var(--white);
}

/* 筛选与列表 */
.page-news .news-browse {
  padding: 40px 0 56px;
  background: var(--ink);
}

.page-news .news-browse__layout {
  display: grid;
  gap: 32px;
}

.page-news .filter-rail__sticky {
  border: 1px solid var(--line);
  background: var(--ink-2);
  padding: 18px 16px 16px;
}

.page-news .filter-rail__title {
  margin: 0 0 16px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--gold);
}

.page-news .filter-group + .filter-group {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px dashed var(--line);
}

.page-news .filter-group__label {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--mist);
}

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

.page-news .chip {
  flex: 0 0 auto;
  min-height: 36px;
  padding: 7px 12px;
  font-family: var(--sans);
  font-size: 13px;
  color: var(--mist);
  background: transparent;
  border: 1px solid var(--line);
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-news .chip:hover {
  color: var(--white);
  border-color: var(--gold);
}

.page-news .chip[aria-pressed="true"] {
  color: var(--ink);
  background: var(--gold);
  border-color: var(--gold);
  font-weight: 600;
}

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

.page-news .filter-rail__hint {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .filter-rail__hint a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(95, 211, 255, 0.4);
}

.page-news .filter-rail__hint a:hover { border-bottom-color: var(--gold); color: var(--gold); }

/* 头条战报 */
.page-news .lead-story {
  display: grid;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-stack);
}

.page-news .lead-story__media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--ink-2);
}

.page-news .lead-story__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.75) brightness(0.72);
}

.page-news .lead-story__badge {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 8px 14px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--ink);
  background: var(--paper);
}

.page-news .lead-story__body {
  padding: 22px 20px 24px;
}

.page-news .lead-story__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.page-news .tag {
  display: inline-block;
  padding: 4px 9px;
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--mist);
  border: 1px solid var(--line);
  background: rgba(241, 231, 208, 0.04);
}

.page-news .tag--gold {
  color: var(--gold);
  border-color: rgba(244, 201, 93, 0.55);
  background: rgba(244, 201, 93, 0.08);
}

.page-news .tag--orange {
  color: var(--orange);
  border-color: rgba(255, 107, 44, 0.5);
  background: rgba(255, 107, 44, 0.08);
}

.page-news .lead-story__title {
  margin: 0 0 12px;
  font-size: clamp(22px, 4.2vw, 34px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .lead-story__text {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .lead-story__score {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news .lead-story__score-num {
  font-family: var(--mono);
  font-size: 36px;
  font-weight: 600;
  line-height: 1;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-news .lead-story__score-dash {
  padding: 0 6px;
  color: var(--line);
}

.page-news .lead-story__score-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--mist);
}

.page-news .lead-story__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 18px 0 22px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .lead-story__stat {
  padding: 10px 12px;
  background: var(--ink-2);
}

.page-news .lead-story__stat dt {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-news .lead-story__stat dd {
  margin: 4px 0 0;
  font-family: var(--mono);
  font-size: 17px;
  color: var(--white);
  font-variant-numeric: tabular-nums;
}

.page-news .lead-story__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.page-news .bookmark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 8px 14px;
  font-family: var(--sans);
  font-size: 13px;
  color: var(--mist);
  background: transparent;
  border: 1px solid var(--line);
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-news .bookmark__mark {
  font-size: 14px;
  line-height: 1;
  color: var(--line);
  transition: color var(--dur) var(--ease);
}

.page-news .bookmark:hover {
  color: var(--white);
  border-color: var(--gold);
}

.page-news .bookmark[aria-pressed="true"] {
  color: var(--gold);
  border-color: var(--gold);
  background: rgba(244, 201, 93, 0.1);
}

.page-news .bookmark[aria-pressed="true"] .bookmark__mark { color: var(--gold); }

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

.page-news .bookmark--icon {
  min-width: 44px;
  justify-content: center;
  padding: 8px 12px;
}

/* 列表标题区 */
.page-news .feed-head {
  display: grid;
  gap: 18px;
  margin: 44px 0 8px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.page-news .feed-head__title {
  margin: 0 0 8px;
  font-size: clamp(24px, 4.6vw, 36px);
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .feed-head__sub {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .feed-head__media {
  width: 100%;
  aspect-ratio: 21 / 9;
  overflow: hidden;
  border: 1px solid var(--line);
}

.page-news .feed-head__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.7) brightness(0.75);
}

/* 时间轴列表 */
.page-news .news-list {
  position: relative;
  margin: 18px 0 0;
  padding: 0 0 0 20px;
  list-style: none;
  border-left: 1px solid var(--line);
}

.page-news .report {
  position: relative;
  margin-bottom: 16px;
  padding: 16px 16px 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: 5px 5px 0 rgba(34, 50, 83, 0.3);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-news .report::before {
  content: "";
  position: absolute;
  top: 22px;
  left: -26px;
  width: 9px;
  height: 9px;
  background: var(--ink);
  border: 1px solid var(--line);
  transform: rotate(45deg);
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .report:hover,
.page-news .report:focus-within {
  border-color: var(--gold);
  transform: translate(-2px, -2px);
  box-shadow: 8px 8px 0 rgba(244, 201, 93, 0.16);
}

.page-news .report:hover::before,
.page-news .report:focus-within::before {
  background: var(--gold);
  border-color: var(--gold);
}

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

.page-news .report__time {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-news .report__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--white);
}

.page-news .report__excerpt {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0 0 12px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
  transition: -webkit-line-clamp var(--dur) var(--ease);
}

.page-news .report:hover .report__excerpt,
.page-news .report:focus-within .report__excerpt {
  -webkit-line-clamp: 4;
}

.page-news .report__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  padding-top: 10px;
  border-top: 1px dashed var(--line);
}

.page-news .report__scene {
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

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

.page-news .report__foot .bookmark { margin-left: auto; }

/* 专题系列 */
.page-news .news-threads {
  padding: 52px 0 56px;
  background: var(--ink-2);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news .news-threads__head {
  margin-bottom: 30px;
}

.page-news .news-threads__title {
  margin: 0 0 12px;
  font-size: clamp(26px, 5vw, 42px);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.015em;
  color: var(--white);
}

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

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

.page-news .news-threads__media .media-frame {
  border: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
}

.page-news .news-threads__media .media-frame__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-news .media-caption {
  margin: 10px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--mist);
}

.page-news .threads {
  border-top: 1px solid var(--line);
}

.page-news .threads__item {
  border-bottom: 1px solid var(--line);
}

.page-news .threads__summary {
  display: grid;
  grid-template-columns: 46px 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 18px 4px;
  cursor: pointer;
  list-style: none;
  transition: background-color var(--dur) var(--ease);
}

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

.page-news .threads__summary::after {
  content: "+";
  grid-column: 3;
  grid-row: 1;
  justify-self: end;
  font-family: var(--mono);
  font-size: 18px;
  color: var(--mist);
  transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-news .threads__item[open] .threads__summary::after {
  content: "+";
  color: var(--gold);
  transform: rotate(45deg);
}

.page-news .threads__summary:hover { background: rgba(244, 201, 93, 0.05); }

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

.page-news .threads__num {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-news .threads__name {
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
}

.page-news .threads__count {
  grid-column: 2;
  grid-row: 2;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-news .threads__panel {
  padding: 0 4px 20px 58px;
}

.page-news .threads__desc {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

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

.page-news .threads__list li {
  position: relative;
  padding: 7px 0 7px 18px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--white);
  border-top: 1px dashed var(--line);
}

.page-news .threads__list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 15px;
  width: 6px;
  height: 6px;
  background: var(--orange);
  transform: rotate(45deg);
}

/* 归档 */
.page-news .news-archive {
  padding: 52px 0 56px;
  background: var(--ink);
}

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

.page-news .news-archive__title {
  margin: 0 0 16px;
  font-size: clamp(26px, 5vw, 40px);
  font-weight: 900;
  line-height: 1.24;
  color: var(--white);
}

.page-news .news-archive__text p {
  max-width: 60ch;
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-news .news-archive__text a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(95, 211, 255, 0.45);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

.page-news .news-archive__facts {
  display: grid;
  gap: 1px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-news .news-archive__facts li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px;
  padding: 14px 16px;
  background: var(--ink-2);
}

.page-news .news-archive__num {
  font-family: var(--mono);
  font-size: 24px;
  font-weight: 600;
  color: var(--gold);
  font-variant-numeric: tabular-nums;
}

.page-news .news-archive__cap {
  font-size: 13px;
  color: var(--mist);
}

.page-news .news-archive__media .media-frame {
  border: 1px solid var(--line);
  background: var(--panel);
  overflow: hidden;
}

.page-news .news-archive__media .media-frame__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 收藏引导 */
.page-news .news-collect {
  padding: 0 0 60px;
  background: var(--ink);
}

.page-news .news-collect__inner {
  display: grid;
  gap: 0;
}

.page-news .news-collect__panel {
  position: relative;
  padding: 30px 22px;
  background: var(--gold);
  color: var(--ink);
  clip-path: polygon(0 0, 100% 0, 100% 92%, 0 100%);
}

.page-news .news-collect__kicker {
  margin: 0 0 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.28em;
  color: rgba(5, 7, 15, 0.68);
}

.page-news .news-collect__title {
  margin: 0 0 14px;
  font-size: clamp(24px, 4.8vw, 38px);
  font-weight: 900;
  line-height: 1.22;
  letter-spacing: -0.015em;
  color: var(--ink);
}

.page-news .news-collect__text {
  max-width: 60ch;
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(5, 7, 15, 0.82);
}

.page-news .news-collect__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-bottom: 12px;
}

.page-news .news-collect__actions .btn--gold {
  background: var(--ink);
  color: var(--gold);
  border-color: var(--ink);
}

.page-news .news-collect__actions .btn--gold:hover {
  background: var(--ink-2);
  border-color: var(--ink-2);
}

.page-news .news-collect__actions .btn--ghost {
  color: var(--ink);
  border-color: rgba(5, 7, 15, 0.5);
}

.page-news .news-collect__actions .btn--ghost:hover {
  border-color: var(--ink);
  background: rgba(5, 7, 15, 0.08);
}

.page-news .news-collect__steps {
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-top: 0;
}

.page-news .news-collect__step {
  display: grid;
  grid-template-columns: 40px 1fr;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  background: var(--panel);
}

.page-news .news-collect__step-num {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--orange);
}

.page-news .news-collect__step-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--white);
}

/* 平板与桌面 */
@media (min-width: 720px) {
  .page-news .news-hero__inner {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.8fr);
    align-items: start;
    gap: 44px;
  }

  .page-news .news-hero__aside { padding-top: 26px; }

  .page-news .news-rhythm__item {
    grid-template-columns: 72px 1fr;
  }

  .page-news .news-rhythm__num { font-size: 34px; }

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

  .page-news .lead-story__media {
    aspect-ratio: auto;
    height: 100%;
    min-height: 320px;
  }

  .page-news .lead-story__body { padding: 28px 26px; }

  .page-news .lead-story__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .feed-head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.75fr);
    align-items: center;
    gap: 26px;
  }

  .page-news .feed-head__media { aspect-ratio: 16 / 9; }

  .page-news .news-threads__body {
    grid-template-columns: minmax(0, 0.62fr) minmax(0, 1fr);
    gap: 36px;
    align-items: start;
  }

  .page-news .news-archive__inner {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
    gap: 40px;
    align-items: start;
  }

  .page-news .news-archive__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-archive__facts li {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

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

  .page-news .news-collect__panel {
    padding: 40px 36px;
    clip-path: polygon(0 0, 100% 0, 96% 100%, 0 100%);
  }

  .page-news .news-collect__steps {
    border-top: 1px solid var(--line);
    border-left: 0;
    align-content: center;
  }
}

@media (min-width: 1000px) {
  .page-news .news-browse__layout {
    grid-template-columns: var(--news-rail) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }

  .page-news .filter-rail__sticky {
    position: sticky;
    top: calc(var(--bar-h) + 18px);
  }

  .page-news .filter-group__chips {
    flex-wrap: wrap;
    overflow-x: visible;
  }

  .page-news .news-list {
    padding-left: 26px;
  }

  .page-news .report {
    padding: 18px 20px 16px;
  }

  .page-news .report:nth-child(even) {
    margin-left: 34px;
  }

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

  .page-news .news-collect__panel { padding: 46px 44px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .report,
  .page-news .chip,
  .page-news .bookmark,
  .page-news .threads__summary,
  .page-news .report__excerpt {
    transition: none;
  }

  .page-news .report:hover,
  .page-news .report:focus-within {
    transform: none;
  }
}
<<<END>>>