/* ===== page-news ===== */

.page-news {
  --news-line: rgba(157, 180, 192, 0.18);
  --news-line-strong: rgba(157, 180, 192, 0.34);
  --news-soft: rgba(244, 235, 221, 0.78);
  --news-dim: rgba(244, 235, 221, 0.58);
  --news-panel: #12352E;
  background: var(--ink-night);
  color: var(--cream);
  font-family: var(--font-sans);
  overflow-x: clip;
}

.page-news h1,
.page-news h2,
.page-news h3 {
  margin: 0;
  letter-spacing: -0.015em;
  line-height: 1.2;
}

.page-news p {
  margin: 0;
}

/* ---------- 首屏 ---------- */

.page-news .news-hero {
  padding-block: clamp(18px, 3vw, 34px) clamp(28px, 5vw, 60px);
  background:
    radial-gradient(120% 100% at 88% -10%, rgba(95, 242, 214, 0.12), transparent 62%),
    linear-gradient(180deg, rgba(14, 42, 36, 0.92) 0%, rgba(11, 27, 43, 0) 78%);
}

.page-news .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 clamp(20px, 3vw, 34px);
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--mist);
}

.page-news .crumbs li + li::before {
  content: "/";
  margin-right: 10px;
  color: var(--news-line-strong);
}

.page-news .crumbs 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 .crumbs a:hover,
.page-news .crumbs a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
  outline: none;
}

.page-news .news-hero__layout {
  display: grid;
  gap: clamp(22px, 4vw, 46px);
  align-items: end;
}

.page-news .news-hero h1 {
  font-size: clamp(2.5rem, 8vw, 4.6rem);
  font-weight: 800;
  margin: 10px 0 18px;
}

.page-news .news-hero__lead {
  max-width: 30em;
  font-size: clamp(0.98rem, 1.3vw, 1.1rem);
  line-height: 1.8;
  color: var(--news-soft);
}

.page-news .news-hero__marks {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-news .news-hero__media {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(150deg, var(--ink-deep), var(--ink-row));
  border: 1px solid var(--news-line);
}

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

/* ---------- 主画布 ---------- */

.page-news .news-canvas {
  padding-block: clamp(20px, 4vw, 48px) clamp(28px, 5vw, 64px);
}

.page-news .news-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

/* 分类轴 */

.page-news .news-axis {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-news .cat-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .cat-nav a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 15px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--news-line);
  color: var(--cream);
  text-decoration: none;
  font-size: 14px;
  transition: background var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              color var(--dur) var(--ease);
}

.page-news .cat-nav a:hover,
.page-news .cat-nav a:focus-visible {
  background: rgba(95, 242, 214, 0.12);
  border-color: var(--cyan);
  color: var(--cyan);
  outline: none;
}

.page-news .cat-nav__n {
  font-size: 12px;
  color: var(--mist);
}

/* 时间线 */

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

.page-news .tl-group {
  margin-bottom: clamp(24px, 4vw, 42px);
  scroll-margin-top: 96px;
}

.page-news .tl-group:last-child {
  margin-bottom: 0;
}

.page-news .tl-group__title {
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  font-weight: 700;
  color: var(--cream);
  padding-bottom: 12px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--news-line);
}

.page-news .tl {
  list-style: none;
  margin: 0;
  padding: 0 0 0 22px;
  position: relative;
}

.page-news .tl::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 16px;
  bottom: 16px;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan) 0%, rgba(95, 242, 214, 0.06) 100%);
  opacity: 0.55;
}

.page-news .tl__item {
  position: relative;
  padding-block: 4px;
}

.page-news .tl__item::before {
  content: "";
  position: absolute;
  left: -22px;
  top: 22px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--ink-night);
  border: 2px solid var(--mist);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-news .tl__item:has(.fold[data-open])::before {
  border-color: var(--cyan);
  background: var(--cyan);
}

.page-news .tl__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 20px;
  grid-template-areas:
    "meta icon"
    "title icon";
  gap: 8px 12px;
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  appearance: none;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-news .tl__head:hover,
.page-news .tl__head:focus-visible {
  background: rgba(18, 53, 46, 0.72);
  border-color: var(--news-line);
  outline: none;
}

.page-news .tl__meta {
  grid-area: meta;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-news .tl__title {
  grid-area: title;
  font-size: clamp(1rem, 1.5vw, 1.14rem);
  font-weight: 600;
  line-height: 1.55;
  color: var(--cream);
}

.page-news .fold__icon {
  grid-area: icon;
  align-self: start;
  justify-self: end;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  color: var(--mist);
  font-size: 18px;
  line-height: 1;
  transition: transform var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-news .fold[data-open] .fold__icon {
  transform: rotate(90deg);
  color: var(--cyan);
}

.page-news .fold__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 260ms var(--ease);
}

.page-news .fold[data-open] .fold__panel {
  grid-template-rows: 1fr;
}

.page-news .fold__body {
  overflow: hidden;
}

.page-news .fold__body p {
  padding: 2px 14px 16px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--news-soft);
}

/* 右侧卡 */

.page-news .news-side {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.page-news .side-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--news-line);
  background: linear-gradient(170deg, var(--ink-deep), rgba(18, 53, 46, 0.55));
  padding: 20px;
}

.page-news .side-card__title {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 8px 0 14px;
  color: var(--cream);
}

.page-news .side-card__media {
  margin: 0 0 16px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--news-line);
}

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

.page-news .side-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .side-list li {
  display: grid;
  grid-template-columns: 8px minmax(0, 1fr);
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--news-soft);
}

.page-news .side-list__dot {
  width: 6px;
  height: 6px;
  margin-top: 8px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-news .side-card--accent {
  background: linear-gradient(170deg, rgba(78, 107, 88, 0.35), rgba(11, 27, 43, 0.9));
  border-color: rgba(95, 242, 214, 0.28);
}

.page-news .side-card__text {
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--news-soft);
  margin-bottom: 18px;
}

/* ---------- 版本影响 ---------- */

.page-news .news-shift {
  padding-block: clamp(36px, 6vw, 78px);
  background: linear-gradient(180deg, var(--ink-deep) 0%, rgba(14, 42, 36, 0.35) 100%);
  border-block: 1px solid var(--news-line);
}

.page-news .news-shift__head {
  max-width: 62ch;
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-news .news-shift__head h2 {
  font-size: clamp(1.6rem, 3.4vw, 2.5rem);
  font-weight: 800;
  margin: 10px 0 14px;
}

.page-news .news-shift__lead {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--news-soft);
}

.page-news .news-shift__grid {
  display: grid;
  gap: 1px;
  background: var(--news-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-news .shift-item {
  background: var(--ink-deep);
  padding: clamp(20px, 3vw, 30px);
}

.page-news .shift-item__index {
  display: block;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--cyan);
  margin-bottom: 12px;
}

.page-news .shift-item h3 {
  font-size: 1.08rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--cream);
}

.page-news .shift-item p {
  font-size: 14px;
  line-height: 1.78;
  color: var(--news-soft);
}

.page-news .news-shift__foot {
  margin-top: clamp(20px, 3vw, 30px);
  font-size: 14px;
  line-height: 1.8;
  color: var(--news-dim);
}

.page-news .news-shift__foot a,
.page-news .news-partners__foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(95, 242, 214, 0.45);
  transition: border-color var(--dur) var(--ease);
}

.page-news .news-shift__foot a:hover,
.page-news .news-partners__foot a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 专题 ---------- */

.page-news .news-topics {
  padding-block: clamp(36px, 6vw, 78px);
}

.page-news .news-topics__grid {
  display: grid;
  gap: clamp(24px, 4vw, 46px);
  align-items: center;
}

.page-news .news-topics__text h2 {
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  font-weight: 800;
  margin: 10px 0 18px;
  max-width: 18em;
}

.page-news .news-topics__text p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--news-soft);
  margin-bottom: 16px;
  max-width: 42em;
}

.page-news .news-topics__text .btn {
  margin-top: 6px;
}

.page-news .news-topics__media {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--news-line);
  background: var(--ink-deep);
}

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

/* ---------- 合作 ---------- */

.page-news .news-partners {
  padding-block: clamp(36px, 6vw, 78px);
  background:
    radial-gradient(90% 70% at 12% 0%, rgba(184, 107, 75, 0.16), transparent 60%),
    var(--ink-deep);
  border-top: 1px solid var(--news-line);
}

.page-news .news-partners h2 {
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  font-weight: 800;
  margin: 10px 0 16px;
  max-width: 20em;
}

.page-news .news-partners__lead {
  font-size: 15px;
  line-height: 1.85;
  color: var(--news-soft);
  max-width: 46em;
  margin-bottom: clamp(24px, 4vw, 38px);
}

.page-news .news-partners__stats {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(26px, 4vw, 40px);
}

.page-news .news-partners__stats .stat {
  border-radius: var(--radius-md);
  border: 1px solid var(--news-line);
  background: rgba(18, 53, 46, 0.55);
  padding: 18px 20px;
}

.page-news .news-partners__stats .stat__num {
  display: block;
  font-size: clamp(1.9rem, 3.6vw, 2.6rem);
  font-weight: 700;
  color: var(--amber);
  line-height: 1.1;
  margin-bottom: 8px;
}

.page-news .news-partners__stats .stat__label {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--news-soft);
}

.page-news .news-partners__media {
  margin: 0 0 clamp(22px, 3vw, 32px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--news-line);
}

.page-news .news-partners__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
}

.page-news .news-partners__foot {
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--news-soft);
  max-width: 46em;
}

/* ---------- 收藏 ---------- */

.page-news .news-save {
  padding-block: clamp(36px, 6vw, 80px);
  background:
    radial-gradient(80% 110% at 82% 110%, rgba(95, 242, 214, 0.14), transparent 62%),
    var(--ink-night);
  border-top: 1px solid var(--news-line);
}

.page-news .news-save__inner {
  display: grid;
  gap: 22px;
  align-items: center;
}

.page-news .news-save h2 {
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
  font-weight: 800;
  margin: 10px 0 14px;
  max-width: 16em;
}

.page-news .news-save__text {
  font-size: 15px;
  line-height: 1.85;
  color: var(--news-soft);
  max-width: 40em;
}

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

/* ---------- 响应式 ---------- */

@media (min-width: 760px) {
  .page-news .news-shift__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 860px) {
  .page-news .news-hero__layout {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

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

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

@media (min-width: 900px) {
  .page-news .news-grid {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 30px 32px;
  }

  .page-news .news-axis {
    position: sticky;
    top: 92px;
    align-self: start;
  }

  .page-news .cat-nav {
    flex-direction: column;
    align-items: stretch;
  }

  .page-news .cat-nav a {
    justify-content: space-between;
  }

  .page-news .news-side {
    grid-column: 1 / -1;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1180px) {
  .page-news .news-grid {
    grid-template-columns: 224px minmax(0, 1fr) 328px;
    gap: 32px 40px;
  }

  .page-news .news-side {
    grid-column: auto;
    grid-template-columns: minmax(0, 1fr);
    position: sticky;
    top: 92px;
    align-self: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .fold__panel,
  .page-news .fold__icon,
  .page-news .tl__head,
  .page-news .cat-nav a {
    transition: none;
  }
}
<<<END>>>