.page-news {
  --news-rail-w: 240px;
  --news-entry-line: rgba(92, 106, 115, 0.28);
  --news-card-bg: linear-gradient(180deg, rgba(13, 43, 69, 0.92), rgba(7, 28, 51, 0.88));
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  padding-top: clamp(1.5rem, 4vw, 2.5rem);
}

/* ---------- 首屏 ---------- */
.page-news .news-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 4vw, 2.75rem);
}

.page-news .news-hero__lead h1 {
  font-family: var(--font-head);
  font-size: clamp(1.85rem, 6vw, 3.1rem);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 0.6rem 0 1rem;
  color: var(--c-sand);
}

.page-news .news-hero__note {
  margin: 1rem 0 0;
  padding-left: 0.9rem;
  border-left: 2px solid var(--c-tide);
  font-size: 0.95rem;
  color: var(--c-slate);
  line-height: 1.75;
}

.page-news .news-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.page-news .news-hero__media {
  margin: 0;
  border: 1px solid var(--line-soft);
  background: var(--c-deep-2);
}

.page-news .news-hero__media .media__caption {
  padding: 0.65rem 0.9rem;
  font-size: 0.78rem;
  color: var(--c-slate);
  border-top: 1px solid var(--line-soft);
}

.page-news .news-hero__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-news .news-stat {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.95rem 1rem;
  background: var(--c-abyss);
}

.page-news .news-stat__num {
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 3.4vw, 1.35rem);
  font-weight: 700;
  color: var(--c-neon);
  letter-spacing: 0.01em;
}

.page-news .news-stat__label {
  font-size: 0.8rem;
  color: var(--c-slate);
}

/* ---------- 列表 + 侧栏 ---------- */
.page-news .news-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.75rem, 4vw, 3rem);
  margin-top: clamp(2rem, 5vw, 3rem);
}

.page-news .news-rail {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  padding: 1.1rem 1.15rem;
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--c-tide);
  background: rgba(13, 43, 69, 0.5);
}

.page-news .news-tags,
.page-news .news-quick {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-news .news-quick {
  flex-direction: column;
  gap: 0.45rem;
}

.page-news .news-tags a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  text-decoration: none;
  transition: transform 0.18s var(--ease), opacity 0.18s var(--ease);
}

.page-news .news-tags a:hover,
.page-news .news-tags a:focus-visible {
  transform: translateY(-1px);
  opacity: 0.9;
}

.page-news .news-tags__count {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--c-slate);
}

.page-news .news-quick a {
  font-size: 0.92rem;
  color: var(--c-sand);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-news .news-quick a:hover,
.page-news .news-quick a:focus-visible {
  color: var(--c-neon);
  border-bottom-color: var(--line-neon);
}

.page-news .news-rail__hint {
  margin: 0;
  padding-top: 0.85rem;
  border-top: 1px solid var(--line-soft);
  font-size: 0.78rem;
  color: var(--c-slate);
  line-height: 1.7;
}

/* ---------- 条目流 ---------- */
.page-news .news-stream {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 5vw, 3rem);
  min-width: 0;
}

.page-news .news-group {
  min-width: 0;
  padding-left: 0;
}

.page-news .news-group:target {
  border-left: 2px solid var(--c-neon);
  padding-left: 1rem;
  animation: newsPulse 1.2s var(--ease);
}

@keyframes newsPulse {
  from { background: rgba(45, 226, 210, 0.07); }
  to { background: transparent; }
}

.page-news .news-group__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 1.25rem;
}

.page-news .news-group__title {
  font-family: var(--font-head);
  font-size: clamp(1.2rem, 3.6vw, 1.5rem);
  font-weight: 800;
  margin: 0;
  color: var(--c-sand);
}

.page-news .news-group__count {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--c-slate);
  white-space: nowrap;
}

.page-news .news-entry {
  padding: 1.1rem 0 1.15rem;
  border-bottom: 1px solid var(--news-entry-line);
  min-width: 0;
}

.page-news .news-entry:first-of-type {
  padding-top: 0;
}

.page-news .news-entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.6rem;
}

.page-news .news-entry__time {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  color: var(--c-slate);
}

.page-news .news-entry__title {
  font-family: var(--font-head);
  font-size: clamp(1.02rem, 3.4vw, 1.16rem);
  font-weight: 700;
  line-height: 1.45;
  margin: 0 0 0.5rem;
  color: var(--c-sand);
}

.page-news .news-entry__summary {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(244, 239, 228, 0.82);
  max-width: var(--w-prose);
}

.page-news .news-entry__more {
  margin-top: 0.8rem;
}

.page-news .news-entry__more summary {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.03em;
  color: var(--c-neon);
  border-bottom: 1px solid var(--line-neon);
  padding-bottom: 2px;
}

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

.page-news .news-entry__more summary::after {
  content: "+";
  font-size: 0.95rem;
  line-height: 1;
}

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

.page-news .news-entry__body {
  margin-top: 0.85rem;
  padding: 0.9rem 1rem;
  border-left: 2px solid var(--c-tide);
  background: rgba(13, 43, 69, 0.55);
}

.page-news .news-entry__body p {
  margin: 0 0 0.7rem;
  font-size: 0.9rem;
  line-height: 1.85;
  color: rgba(244, 239, 228, 0.78);
  max-width: var(--w-prose);
}

.page-news .news-entry__body p:last-child {
  margin-bottom: 0;
}

/* ---------- 第 12 版 ---------- */
.page-news .news-v12 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1.75rem;
}

.page-news .news-v12__block {
  padding: 1.3rem 1.25rem 1.4rem;
  min-width: 0;
}

.page-news .news-v12__index {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 700;
  color: rgba(45, 226, 210, 0.55);
  margin-bottom: 0.5rem;
}

.page-news .news-v12__block h3 {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 800;
  margin: 0 0 0.55rem;
  color: var(--c-sand);
}

.page-news .news-v12__block p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.85;
  color: rgba(244, 239, 228, 0.8);
}

/* ---------- 反馈摘要 ---------- */
.page-news .news-feedback {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.75rem, 5vw, 3rem);
  align-items: start;
}

.page-news .news-feedback__list {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-news .news-feedback__list li {
  padding: 1rem 1.05rem;
  background: var(--c-abyss);
}

.page-news .news-feedback__list p {
  margin: 0.5rem 0 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(244, 239, 228, 0.78);
}

.page-news .news-feedback__more {
  margin: 1.35rem 0 0;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--c-slate);
}

.page-news .news-feedback__more a {
  color: var(--c-neon);
  text-decoration: none;
  border-bottom: 1px solid var(--line-neon);
}

.page-news .news-feedback__media {
  margin: 0;
  border: 1px solid var(--line-soft);
  background: var(--c-deep-2);
}

.page-news .news-feedback__media .media__caption {
  padding: 0.65rem 0.9rem;
  font-size: 0.78rem;
  color: var(--c-slate);
  border-top: 1px solid var(--line-soft);
}

/* ---------- 旧版档案对照 ---------- */
.page-news .news-archive {
  margin-top: 1.75rem;
  border: 1px solid var(--line-soft);
  background: var(--c-deep-2);
  overflow: hidden;
}

.page-news .news-archive__head {
  display: none;
}

.page-news .news-archive__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.45rem;
  padding: 1rem 1.05rem;
  border-bottom: 1px solid var(--news-entry-line);
}

.page-news .news-archive__row:last-child {
  border-bottom: 0;
}

.page-news .news-archive__ver {
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-clay);
  letter-spacing: 0.04em;
}

.page-news .news-archive__desc {
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(244, 239, 228, 0.72);
}

.page-news .news-archive__now {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--c-sand);
  border-left: 2px solid var(--c-neon);
  padding-left: 0.75rem;
}

.page-news .news-archive__now .mono {
  font-family: var(--font-mono);
  color: var(--c-neon);
  font-weight: 700;
  margin-right: 0.35rem;
}

/* ---------- 版本演进 ---------- */
.page-news .news-timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.75rem, 5vw, 3rem);
  align-items: start;
}

.page-news .news-timeline__list {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0 0 0 1.15rem;
  border-left: 1px solid var(--line);
}

.page-news .news-timeline__list li {
  position: relative;
  padding: 0 0 1.4rem 0.35rem;
}

.page-news .news-timeline__list li:last-child {
  padding-bottom: 0;
}

.page-news .news-timeline__dot {
  position: absolute;
  left: -1.5rem;
  top: 0.42rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--c-tide);
  border: 1px solid var(--c-abyss);
  box-shadow: 0 0 0 1px var(--c-tide);
}

.page-news .news-timeline__dot--active {
  background: var(--c-coral);
  box-shadow: 0 0 0 1px var(--c-coral), 0 0 14px rgba(255, 107, 74, 0.5);
}

.page-news .news-timeline__era {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--c-neon);
  margin-bottom: 0.35rem;
}

.page-news .news-timeline__list p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.85;
  color: rgba(244, 239, 228, 0.78);
}

.page-news .news-timeline__media {
  margin: 0;
  border: 1px solid var(--line-soft);
  background: var(--c-deep-2);
}

.page-news .news-timeline__media .media__caption {
  padding: 0.65rem 0.9rem;
  font-size: 0.78rem;
  color: var(--c-slate);
  border-top: 1px solid var(--line-soft);
}

/* ---------- 编辑推荐 ---------- */
.page-news .news-picks__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-top: 1.75rem;
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-news .news-pick {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 1.25rem 1.15rem 1.35rem;
  background: var(--c-abyss);
  text-decoration: none;
  transition: background 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-news .news-pick:hover,
.page-news .news-pick:focus-visible {
  background: var(--c-deep);
  transform: translateY(-2px);
}

.page-news .news-pick__label {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--c-tide);
}

.page-news .news-pick h3 {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 800;
  margin: 0;
  color: var(--c-sand);
}

.page-news .news-pick p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(244, 239, 228, 0.74);
}

.page-news .news-pick__go {
  margin-top: auto;
  padding-top: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--c-neon);
}

.page-news .news-picks__media {
  margin: 2rem 0 0;
  border: 1px solid var(--line-soft);
  background: var(--c-deep-2);
}

.page-news .news-picks__media .media__caption {
  padding: 0.65rem 0.9rem;
  font-size: 0.78rem;
  color: var(--c-slate);
  border-top: 1px solid var(--line-soft);
}

/* ---------- 图片通用 ---------- */
.page-news .media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

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

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

  .page-news .news-v12 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-archive__row {
    grid-template-columns: 5.5rem minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
    gap: 0.9rem;
  }

  .page-news .news-archive__head {
    display: grid;
    grid-template-columns: 5.5rem minmax(0, 1fr) minmax(0, 1fr);
    gap: 0.9rem;
    padding: 0.7rem 1.05rem;
    border-bottom: 1px solid var(--line);
    background: rgba(28, 140, 140, 0.12);
  }

  .page-news .news-archive__head span {
    font-family: var(--font-mono);
    font-size: 0.74rem;
    letter-spacing: 0.08em;
    color: var(--c-tide);
  }
}

@media (min-width: 900px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-news .news-hero__lead {
    grid-column: 1;
    grid-row: 1;
  }

  .page-news .news-hero__media {
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: stretch;
  }

  .page-news .news-hero__stats {
    grid-column: 1;
    grid-row: 2;
  }

  .page-news .news-v12 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-news .news-feedback {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-news .news-timeline {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

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

  .page-news .news-picks .section-head {
    max-width: 62ch;
  }
}

@media (min-width: 1000px) {
  .page-news .news-layout {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
    gap: 3rem;
  }

  .page-news .news-rail {
    position: sticky;
    top: 96px;
    align-self: start;
  }

  .page-news .news-tags {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (min-width: 1200px) {
  .page-news .news-feedback__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-tags a,
  .page-news .news-pick {
    transition: none;
  }

  .page-news .news-pick:hover,
  .page-news .news-pick:focus-visible {
    transform: none;
  }

  .page-news .news-group:target {
    animation: none;
  }
}