.page-news {
  --news-rail-w: 252px;
  --news-split-gap: clamp(1.5rem, 3.5vw, 3rem);
  --news-mono-num: var(--font-num);
}

/* ---------- 面包屑与首屏 ---------- */
.page-news .breadcrumb {
  padding-top: 1.35rem;
}

.page-news .news-hero {
  display: grid;
  gap: 1rem;
  padding-block: clamp(1.25rem, 3.5vw, 2.25rem) clamp(1.75rem, 4.5vw, 3rem);
}

.page-news .news-hero h1 {
  margin: 0;
  max-width: 22ch;
  font-size: clamp(1.95rem, 6vw, 3.5rem);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-news .news-hero__lede {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(0.98rem, 2vw, 1.1rem);
  line-height: 1.85;
  color: var(--muted);
}

.page-news .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 0.75rem 0 0;
  padding: 0;
  background: var(--line);
  border: var(--border-w) solid var(--line);
}

@media (min-width: 760px) {
  .page-news .hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-news .hero-stat {
  background: var(--bg-deep);
  padding: 0.85rem 1rem 0.95rem;
}

.page-news .hero-stat dt {
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-news .hero-stat dd {
  margin: 0.4rem 0 0;
  font-family: var(--news-mono-num);
  font-variant-numeric: tabular-nums slashed-zero;
  font-size: clamp(1.05rem, 3vw, 1.45rem);
  font-weight: 700;
  color: var(--paper);
  letter-spacing: -0.01em;
}

.page-news .hero-stat--primary {
  background: var(--panel);
}

.page-news .hero-stat--primary dd {
  color: var(--cyan);
}

/* ---------- 置顶版本面板 ---------- */
.page-news .pin-panel {
  display: grid;
  margin-top: clamp(0.5rem, 2vw, 1rem);
  border: var(--border-w) solid var(--line-strong);
  border-left: 5px solid var(--cyan);
  background: var(--panel);
  box-shadow: var(--shadow-hard);
}

@media (min-width: 960px) {
  .page-news .pin-panel {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  }
}

.page-news .pin-panel__main {
  padding: clamp(1.35rem, 4vw, 2.5rem);
}

.page-news .pin-panel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
}

.page-news .pin-flag {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  padding: 0.22rem 0.62rem;
  background: var(--cyan);
  color: var(--bg-abyss);
}

.page-news .pin-time {
  font-size: 0.78rem;
  color: var(--sage);
  letter-spacing: 0.04em;
}

.page-news .pin-num {
  margin: 0.8rem 0 0;
  font-family: var(--news-mono-num);
  font-variant-numeric: tabular-nums slashed-zero;
  font-size: clamp(3rem, 11vw, 6.2rem);
  font-weight: 700;
  line-height: 0.92;
  letter-spacing: -0.035em;
  color: var(--cyan);
}

.page-news .pin-title {
  margin: 0.7rem 0 0;
  font-size: clamp(1.1rem, 2.8vw, 1.5rem);
  font-weight: 800;
  line-height: 1.4;
  color: var(--paper);
}

.page-news .pin-list {
  list-style: none;
  margin: 1.35rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.95rem;
}

.page-news .pin-list li {
  padding-left: 0.95rem;
  border-left: 2px solid var(--line-strong);
}

.page-news .pin-list__k {
  display: block;
  font-size: 0.94rem;
  font-weight: 700;
  color: var(--paper);
}

.page-news .pin-list__v {
  display: block;
  margin-top: 0.3rem;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-news .pin-panel__figure {
  margin: 0;
  overflow: hidden;
  background: var(--bg-abyss);
  border-top: var(--border-w) solid var(--line-strong);
}

@media (min-width: 960px) {
  .page-news .pin-panel__figure {
    border-top: 0;
    border-left: var(--border-w) solid var(--line-strong);
  }
}

.page-news .pin-panel__figure img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}

/* ---------- 左右分栏 ---------- */
.page-news .news-split {
  display: grid;
  gap: var(--news-split-gap);
  align-items: start;
  padding-block: clamp(2.25rem, 6vw, 4rem) clamp(2.25rem, 6vw, 4rem);
}

@media (min-width: 900px) {
  .page-news .news-split {
    grid-template-columns: var(--news-rail-w) minmax(0, 1fr);
  }
}

.page-news .news-rail {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 900px) {
  .page-news .news-rail {
    position: sticky;
    top: 108px;
  }
}

.page-news .rail-block {
  border: var(--border-w) solid var(--line);
  background: var(--bg-deep);
  padding: 1rem 1rem 1.1rem;
}

.page-news .rail-title {
  margin: 0 0 0.8rem;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--muted);
}

/* ---------- 筛选 ---------- */
.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.page-news .filter-bar .chip {
  font: inherit;
  font-size: 0.8rem;
  line-height: 1.4;
  padding: 0.32rem 0.68rem;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease),
    background-color 0.2s var(--ease);
}

.page-news .filter-bar .chip:hover {
  color: var(--paper);
  border-color: var(--cyan);
}

.page-news .filter-bar .chip[aria-pressed="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--bg-abyss);
  font-weight: 700;
}

.page-news .filter-count {
  display: block;
  flex-basis: 100%;
  margin-top: 0.55rem;
  font-family: var(--news-mono-num);
  font-variant-numeric: tabular-nums;
  font-size: 0.78rem;
  color: var(--sage);
}

/* ---------- 版本刻度 ---------- */
.page-news .tick-rail {
  display: grid;
}

.page-news .tick-rail .index-link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.7rem;
  align-items: baseline;
  padding: 0.5rem 0 0.5rem 0.9rem;
  border-left: 2px solid var(--line-strong);
  color: var(--muted);
  font-size: 0.85rem;
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-news .tick-rail .index-link .num {
  font-family: var(--news-mono-num);
  font-variant-numeric: tabular-nums;
  font-size: 0.95rem;
  font-weight: 700;
}

.page-news .tick-rail .index-link:hover,
.page-news .tick-rail .index-link.is-active,
.page-news .tick-rail .index-link[aria-current] {
  color: var(--cyan);
  border-left-color: var(--cyan);
}

/* ---------- 列表头 ---------- */
.page-news .stream-head {
  margin-bottom: 1.35rem;
  padding-bottom: 1rem;
  border-bottom: var(--border-w) solid var(--line-strong);
}

.page-news .stream-head h2 {
  margin: 0;
  font-size: clamp(1.3rem, 3.4vw, 1.85rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.012em;
  color: var(--paper);
}

.page-news .stream-head p {
  margin: 0.7rem 0 0;
  max-width: 60ch;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 条目列表 ---------- */
.page-news .entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.55rem;
  padding: 1.2rem 0.85rem 1.2rem 0.9rem;
  border-bottom: 1px solid var(--line);
  border-left: 3px solid transparent;
  transition: background-color 0.24s var(--ease), border-color 0.24s var(--ease);
}

@media (min-width: 700px) {
  .page-news .entry {
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 1.5rem;
  }
}

.page-news .entry:hover {
  background: rgba(22, 41, 74, 0.45);
  border-left-color: var(--cyan);
}

.page-news .entry__time {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding-top: 0.3rem;
  font-size: 0.79rem;
  letter-spacing: 0.05em;
  color: var(--sage);
}

.page-news .entry__time::before {
  content: "";
  width: 6px;
  height: 6px;
  flex: none;
  background: var(--sage);
}

.page-news .entry__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.55rem;
}

.page-news .tag {
  display: inline-block;
  font-size: 0.71rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 0.16rem 0.5rem;
  border: 1px solid currentColor;
}

.page-news .tag--version {
  color: var(--cyan);
}

.page-news .tag--layout {
  color: var(--orange);
}

.page-news .tag--tool {
  color: var(--sage);
}

.page-news .tag--source {
  color: var(--muted);
}

.page-news .entry__title {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 700;
  line-height: 1.55;
  color: var(--paper);
}

.page-news .entry__sum {
  margin: 0.45rem 0 0;
  max-width: 64ch;
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--muted);
}

.page-news .entry__figure {
  margin: 0.95rem 0 0;
  overflow: hidden;
  border: var(--border-w) solid var(--line-strong);
  background: var(--bg-abyss);
}

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

.page-news .entry__more {
  margin-top: 0.7rem;
}

.page-news .entry__more summary {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  font-size: 0.8rem;
  color: var(--cyan);
  list-style: none;
  border-bottom: 1px dashed rgba(0, 229, 212, 0.4);
  padding-bottom: 1px;
}

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

.page-news .entry__more summary::before {
  content: "+";
  font-family: var(--news-mono-num);
  font-weight: 700;
}

.page-news .entry__more[open] summary::before {
  content: "\2013";
}

.page-news .entry__more p {
  margin: 0.75rem 0 0;
  max-width: 62ch;
  padding-left: 0.9rem;
  border-left: 2px solid var(--line-strong);
  font-size: 0.87rem;
  line-height: 1.82;
  color: var(--muted);
}

/* ---------- 赛季专题 ---------- */
.page-news .season-block {
  margin-top: clamp(0.5rem, 2vw, 1.5rem);
  padding-block: clamp(2.25rem, 6vw, 3.75rem);
  background: var(--bg-deep);
  border-top: var(--border-w) solid var(--line);
  border-bottom: var(--border-w) solid var(--line);
}

.page-news .season-grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

@media (min-width: 960px) {
  .page-news .season-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
  }
}

.page-news .season-figure {
  margin: 0;
  border: var(--border-w) solid var(--line-strong);
  background: var(--bg-abyss);
  box-shadow: var(--shadow-hard);
}

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

.page-news .season-figure figcaption {
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.8rem;
  line-height: 1.65;
  color: var(--muted);
}

.page-news .season-copy h2 {
  margin: 0.45rem 0 0;
  font-size: clamp(1.45rem, 4vw, 2.1rem);
  font-weight: 900;
  line-height: 1.22;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-news .season-copy > p {
  margin: 0.85rem 0 0;
  max-width: 56ch;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .season-phases {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.page-news .season-phase {
  padding: 0.55rem 0 0.55rem 0.95rem;
  border-left: 3px solid var(--line-strong);
}

.page-news .season-phase strong {
  display: block;
  margin-bottom: 0.3rem;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--paper);
}

.page-news .season-phase span {
  display: block;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 反馈入口 ---------- */
.page-news .feedback {
  padding-block: clamp(2.25rem, 6vw, 3.75rem);
  background: var(--bg-abyss);
}

.page-news .feedback__inner {
  display: grid;
  gap: 1.5rem;
  padding-left: clamp(1rem, 3vw, 1.75rem);
  border-left: 4px solid var(--orange);
}

@media (min-width: 880px) {
  .page-news .feedback__inner {
    grid-template-columns: minmax(0, 1.35fr) auto;
    align-items: center;
    gap: 2.5rem;
  }
}

.page-news .feedback__text h2 {
  margin: 0;
  font-size: clamp(1.25rem, 3.6vw, 1.8rem);
  font-weight: 800;
  line-height: 1.3;
  color: var(--paper);
}

.page-news .feedback__text p {
  margin: 0.7rem 0 0;
  max-width: 58ch;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .feedback__note {
  color: var(--sage) !important;
  font-size: 0.88rem !important;
}

.page-news .feedback__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

/* ---------- 锚点偏移 ---------- */
.page-news .pin-panel,
.page-news .entry {
  scroll-margin-top: 118px;
}

@media (prefers-reduced-motion: reduce) {
  .page-news .entry,
  .page-news .filter-bar .chip,
  .page-news .tick-rail .index-link {
    transition: none;
  }
}
</main>