.page-news {
  --news-border: rgba(11, 15, 14, 0.12);
  --news-tint: rgba(79, 122, 106, 0.09);
  --news-ring: rgba(200, 164, 93, 0.4);
  background: var(--paper-50);
  color: var(--ink-950);
  font-family: var(--font-sans);
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-x: hidden;
}

.page-news .breadcrumbs {
  padding-top: clamp(14px, 2.5vw, 24px);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero {
  margin-bottom: clamp(32px, 5vw, 64px);
  padding: clamp(30px, 5vw, 64px) 0 clamp(34px, 5.5vw, 72px);
  background:
    radial-gradient(115% 130% at 88% 2%, rgba(79, 122, 106, 0.62) 0%, rgba(79, 122, 106, 0) 62%),
    linear-gradient(180deg, var(--ink-950) 0%, var(--pine-900) 100%);
  color: var(--paper-50);
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
  overflow: hidden;
}

.page-news .news-hero-grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-news .news-hero .section-kicker {
  color: var(--gold-500);
}

.page-news .news-hero-title {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(34px, 7vw, 84px);
  line-height: 1.08;
  letter-spacing: 0.02em;
  margin: 14px 0 20px;
  max-width: 15ch;
}

.page-news .news-hero-lead {
  margin: 0;
  max-width: 48ch;
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.8;
  color: rgba(247, 244, 236, 0.82);
}

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

.page-news .news-hero-actions .btn--ghost {
  color: var(--paper-50);
  border-color: rgba(247, 244, 236, 0.42);
}

.page-news .news-hero-actions .btn--ghost:hover {
  background: rgba(247, 244, 236, 0.14);
  border-color: rgba(247, 244, 236, 0.7);
}

.page-news .news-hero-board {
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid var(--news-ring);
  border-radius: var(--radius-lg);
  background: rgba(247, 244, 236, 0.06);
}

.page-news .news-stat-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 16px;
}

.page-news .news-stat-list .stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-news .news-stat-list .stat-value {
  font-family: var(--font-mono);
  font-size: clamp(21px, 2.6vw, 30px);
  line-height: 1.1;
  color: var(--gold-500);
}

.page-news .news-stat-list .stat-label {
  font-size: 12.5px;
  line-height: 1.55;
  color: rgba(247, 244, 236, 0.72);
}

/* ---------- 通用区块 ---------- */
.page-news .news-block {
  padding-top: clamp(34px, 6vw, 72px);
}

.page-news .news-feed-head {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-news .news-feed-note {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--slate-500);
}

/* ---------- 筛选 + 文章流 ---------- */
.page-news .news-feed-layout {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  align-items: start;
}

.page-news .news-filter {
  padding: 20px 18px;
  border-radius: var(--radius-lg);
  background: var(--celadon-50);
  border: 1px solid rgba(79, 122, 106, 0.16);
}

.page-news .news-filter .archive-index-title {
  margin: 0 0 10px;
  color: var(--pine-900);
}

.page-news .news-filter .archive-index-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .news-filter .archive-index-list:last-child {
  margin-bottom: 0;
}

.page-news .news-filter .archive-index-link {
  display: inline-block;
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  background: var(--paper-50);
  border: 1px solid transparent;
  color: var(--pine-900);
  font-size: 13px;
  text-decoration: none;
  transition: background 0.25s var(--ease), color 0.25s var(--ease), border-color 0.25s var(--ease);
}

.page-news .news-filter .archive-index-link:hover {
  background: var(--celadon-600);
  border-color: var(--celadon-600);
  color: var(--paper-50);
}

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

.page-news .news-item {
  min-width: 0;
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--news-border);
  border-radius: var(--radius-lg);
  background: #ffffff;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-news .news-item:hover,
.page-news .news-item:focus-within {
  transform: translateY(-3px);
  border-color: var(--celadon-300);
  box-shadow: var(--shadow-card);
}

.page-news .news-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--slate-500);
}

.page-news .news-item-title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(18px, 2.2vw, 24px);
  line-height: 1.45;
  color: var(--ink-950);
}

.page-news .news-item-title::after {
  content: "";
  display: block;
  width: 34px;
  height: 2px;
  margin-top: 12px;
  background: var(--celadon-600);
  border-radius: var(--radius-pill);
  transition: width 0.3s var(--ease);
}

.page-news .news-item:hover .news-item-title::after,
.page-news .news-item:focus-within .news-item-title::after {
  width: 72px;
}

.page-news .news-summary {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--slate-500);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.page-news .news-item:hover .news-summary,
.page-news .news-item:focus-within .news-summary {
  -webkit-line-clamp: 8;
}

.page-news .news-foot {
  margin: 14px 0 0;
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--celadon-600);
}

/* 视频卡 */
.page-news .news-item--video {
  padding: 0;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  background: var(--ink-950);
  color: var(--paper-50);
  border-color: transparent;
}

.page-news .news-video-cover {
  position: relative;
  min-height: 180px;
  background: var(--pine-900);
}

.page-news .news-video-cover img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}

.page-news .news-play {
  position: absolute;
  left: 16px;
  bottom: 16px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(79, 122, 106, 0.92);
  display: grid;
  place-items: center;
  box-shadow: 0 10px 24px rgba(11, 15, 14, 0.35);
  transition: background 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-news .news-play::after {
  content: "";
  margin-left: 4px;
  border-left: 13px solid var(--paper-50);
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
}

.page-news .news-item--video:hover .news-play,
.page-news .news-item--video:focus-within .news-play {
  background: var(--cinnabar-600);
  transform: scale(1.06);
}

.page-news .news-duration {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 4px 11px;
  border-radius: var(--radius-pill);
  background: rgba(11, 15, 14, 0.72);
  color: var(--paper-50);
  font-size: 12px;
}

.page-news .news-item--video .news-item-body {
  padding: clamp(18px, 2.6vw, 26px);
  min-width: 0;
}

.page-news .news-item--video .news-meta {
  color: rgba(247, 244, 236, 0.66);
}

.page-news .news-item--video .news-item-title {
  color: var(--paper-50);
}

.page-news .news-item--video .news-item-title::after {
  background: var(--cinnabar-600);
}

.page-news .news-item--video .news-summary {
  color: rgba(247, 244, 236, 0.74);
}

.page-news .news-item--video .news-foot {
  color: var(--gold-500);
}

/* ---------- 专题带 ---------- */
.page-news .news-theme-band {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: var(--pine-900);
  isolation: isolate;
}

.page-news .news-theme-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  z-index: -2;
  opacity: 0.55;
}

.page-news .news-theme-band::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(115deg, rgba(11, 15, 14, 0.94) 22%, rgba(28, 59, 50, 0.72) 58%, rgba(79, 122, 106, 0.42) 100%);
}

.page-news .news-theme-band::after {
  content: "";
  position: absolute;
  left: -8%;
  bottom: -46%;
  width: 62%;
  height: 78%;
  z-index: -1;
  background: rgba(200, 164, 93, 0.16);
  border-radius: 50%;
  transform: rotate(-14deg);
}

.page-news .news-theme-content {
  position: relative;
  padding: clamp(26px, 5vw, 60px);
  color: var(--paper-50);
}

.page-news .news-theme-content .section-kicker {
  color: var(--gold-500);
}

.page-news .news-theme-content .section-title {
  color: var(--paper-50);
  margin-bottom: 12px;
  max-width: 18ch;
}

.page-news .news-theme-content .section-intro {
  max-width: 52ch;
  color: rgba(247, 244, 236, 0.78);
}

.page-news .news-theme-list {
  list-style: none;
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-news .news-theme-item {
  padding: 16px 18px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(247, 244, 236, 0.18);
  background: rgba(11, 15, 14, 0.42);
  transition: background 0.28s var(--ease), border-color 0.28s var(--ease), transform 0.28s var(--ease);
}

.page-news .news-theme-item:hover,
.page-news .news-theme-item:focus-within {
  background: rgba(79, 122, 106, 0.42);
  border-color: var(--celadon-300);
  transform: translateY(-2px);
}

.page-news .news-theme-link {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--paper-50);
  text-decoration: none;
  border-bottom: 1px solid rgba(200, 164, 93, 0.55);
  padding-bottom: 2px;
}

.page-news .news-theme-desc {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(247, 244, 236, 0.74);
}

/* ---------- 版本动态 ---------- */
.page-news .news-version-grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-news .news-version-media {
  min-width: 0;
}

.page-news .news-version-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .news-version-media .media-caption {
  margin-top: 12px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--slate-500);
}

.page-news .news-version-copy {
  min-width: 0;
}

.page-news .news-log {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0 0 0 4px;
  display: grid;
  gap: 8px;
}

.page-news .news-log-item {
  position: relative;
  padding: 0 0 22px 26px;
  border-left: 1px solid var(--news-border);
}

.page-news .news-log-item:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-news .news-log-dot {
  position: absolute;
  left: -6px;
  top: 4px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--paper-50);
  border: 2px solid var(--celadon-600);
}

.page-news .news-log-item:first-child .news-log-dot {
  background: var(--cinnabar-600);
  border-color: var(--cinnabar-600);
}

.page-news .news-log-version {
  margin: 0 0 6px;
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--celadon-600);
}

.page-news .news-log-title {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-weight: 500;
  font-size: clamp(16px, 2vw, 19px);
  line-height: 1.5;
  color: var(--ink-950);
}

.page-news .news-log-text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--slate-500);
}

/* ---------- 编辑推荐 + 归档 ---------- */
.page-news .news-archive-grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-news .news-pick {
  min-width: 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: #ffffff;
  border: 1px solid var(--news-border);
}

.page-news .news-pick-media {
  background: var(--celadon-50);
}

.page-news .news-pick-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-news .news-pick-body {
  padding: clamp(20px, 3vw, 32px);
}

.page-news .news-pick-body .section-title {
  margin-bottom: 12px;
}

.page-news .news-pick-body .news-summary {
  -webkit-line-clamp: 8;
  margin-bottom: 20px;
}

.page-news .news-archive-links {
  min-width: 0;
  padding: clamp(20px, 3vw, 30px);
  border-radius: var(--radius-xl);
  background: var(--celadon-50);
  border: 1px solid rgba(79, 122, 106, 0.16);
}

.page-news .news-archive-links .archive-index-title {
  margin: 0 0 14px;
  color: var(--pine-900);
}

.page-news .news-archive-links ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .news-archive-link {
  display: block;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: var(--paper-50);
  border: 1px solid transparent;
  text-decoration: none;
  color: var(--ink-950);
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-news .news-archive-link:hover,
.page-news .news-archive-link:focus-visible {
  border-color: var(--celadon-600);
  background: #ffffff;
  transform: translateX(3px);
}

.page-news .news-archive-name {
  display: block;
  font-family: var(--font-serif);
  font-size: 16px;
  line-height: 1.5;
}

.page-news .news-archive-desc {
  display: block;
  margin-top: 5px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--slate-500);
}

/* ---------- 回访 ---------- */
.page-news .news-follow {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  padding: clamp(24px, 4vw, 52px);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(90% 120% at 8% 0%, rgba(168, 195, 181, 0.5) 0%, rgba(237, 244, 240, 0) 62%),
    var(--celadon-50);
  border: 1px solid rgba(79, 122, 106, 0.2);
}

.page-news .news-follow-copy .section-title {
  margin-bottom: 12px;
  max-width: 20ch;
}

.page-news .news-follow-copy .section-intro {
  max-width: 54ch;
}

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

.page-news .news-follow-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: var(--pine-900);
}

.page-news .news-follow-list li {
  position: relative;
  padding-left: 18px;
  line-height: 1.6;
}

.page-news .news-follow-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold-500);
}

/* ---------- 焦点可见 ---------- */
.page-news a:focus-visible {
  outline: 2px solid var(--focus-400);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-news .news-theme-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-item--video {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  }

  .page-news .news-video-cover {
    min-height: 100%;
  }

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

  .page-news .news-follow-list {
    grid-column: 1 / -1;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    padding-top: 18px;
    border-top: 1px solid rgba(79, 122, 106, 0.24);
  }
}

@media (min-width: 940px) {
  .page-news .news-hero-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    align-items: end;
  }

  .page-news .news-feed-head {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }

  .page-news .news-feed-layout {
    grid-template-columns: 248px minmax(0, 1fr);
  }

  .page-news .news-filter {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-news .news-version-grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  }

  .page-news .news-archive-grid {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-news .news-item,
  .page-news .news-theme-item,
  .page-news .news-archive-link,
  .page-news .news-play,
  .page-news .news-item-title::after {
    transition: none;
  }

  .page-news .news-item:hover,
  .page-news .news-item:focus-within,
  .page-news .news-theme-item:hover,
  .page-news .news-theme-item:focus-within,
  .page-news .news-archive-link:hover,
  .page-news .news-archive-link:focus-visible {
    transform: none;
  }
}