/* ========== 专题中心 /topics/ ========== */

.page-news {
  --news-section-pad: clamp(52px, 7vw, 96px);
  --news-track: rgba(119, 133, 126, .38);
  background: var(--ink);
  color: var(--bone);
}

/* ---- 面包屑 ---- */
.page-news .breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 22px 0 0;
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--rock);
}
.page-news .breadcrumb a {
  color: var(--rock);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.page-news .breadcrumb a:hover,
.page-news .breadcrumb a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}
.page-news .breadcrumb [aria-current="page"] { color: var(--bone); }

/* ---- 首屏：对角错位色块 ---- */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(40px, 6vw, 76px) 0 clamp(44px, 6vw, 84px);
  background: linear-gradient(158deg, var(--ink) 0%, var(--slate-deep) 62%, var(--moss) 100%);
  border-bottom: 1px solid var(--line);
}
.page-news .news-hero::before {
  content: "";
  position: absolute;
  top: -18%;
  right: -14%;
  width: min(620px, 74vw);
  height: 138%;
  background: var(--moss);
  opacity: .72;
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}
.page-news .news-hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 34px;
}
@media (min-width: 940px) {
  .page-news .news-hero-inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(260px, .82fr);
    gap: 56px;
    align-items: end;
  }
}
.page-news .news-hero h1 {
  margin: 16px 0 0;
  max-width: 13em;
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: clamp(32px, 5.2vw, 58px);
  line-height: 1.14;
  letter-spacing: -0.5px;
  color: var(--bone);
}
.page-news .news-hero-sub {
  margin: 22px 0 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(242, 239, 230, .82);
}
.page-news .news-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.page-news .news-hero-card {
  background: var(--coal);
  border: 1px solid var(--line-strong);
  border-left: 4px solid var(--cyan);
  box-shadow: 12px 12px 0 rgba(180, 89, 60, .32);
  padding: 24px 22px 22px;
}
.page-news .hero-card-label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--rock);
}
.page-news .hero-card-no {
  margin: 6px 0 18px;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(44px, 7vw, 56px);
  line-height: 1;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}
.page-news .hero-card-facts {
  display: grid;
  margin: 0;
  border-top: 1px solid var(--line);
}
.page-news .hero-card-facts > div {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.page-news .hero-card-facts dt { color: var(--rock); }
.page-news .hero-card-facts dd {
  margin: 0;
  font-family: var(--font-mono);
  color: var(--bone);
  font-variant-numeric: tabular-nums;
}

/* ---- 横向滚动信息带 ---- */
.page-news .news-strip-band {
  background: var(--coal);
  border-bottom: 1px solid var(--line);
}
.page-news .topic-strip {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 12px 0;
  overflow-x: auto;
  scrollbar-width: thin;
}
.page-news .strip-label {
  flex: 0 0 auto;
  margin: 0;
  font-size: 11px;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--cyan);
}
.page-news .strip-items {
  display: flex;
  flex: 1 0 auto;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .strip-items li {
  flex: 0 0 auto;
  padding: 4px 12px;
  border: 1px solid var(--line-strong);
  font-size: 13px;
  color: var(--rock);
  white-space: nowrap;
}

/* ---- 章节骨架 ---- */
.page-news .news-section {
  padding: var(--news-section-pad) 0;
  border-bottom: 1px solid var(--line);
}
.page-news .news-section.is-tinted {
  background: linear-gradient(180deg, rgba(30, 58, 50, .42), rgba(10, 31, 27, 0) 78%);
}
.page-news .news-section.is-deep {
  background: linear-gradient(180deg, rgba(22, 48, 43, .55), rgba(10, 31, 27, 0) 82%);
}
.page-news .section-band { margin-bottom: 24px; }
.page-news .section-band h2 {
  margin: 6px 0 0;
  font-family: var(--font-editorial);
  font-weight: 600;
  font-size: clamp(25px, 3.4vw, 38px);
  line-height: 1.3;
  letter-spacing: 0;
  color: var(--bone);
}
.page-news .section-lead {
  margin: 0 0 34px;
  max-width: 46em;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(242, 239, 230, .78);
}

/* ---- 图像 ---- */
.page-news .news-figure {
  margin: 0 0 34px;
  border: 1px solid var(--line-strong);
  background: var(--coal);
  box-shadow: 8px 8px 0 rgba(180, 89, 60, .2);
}
.page-news .news-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-news .news-figure figcaption {
  padding: 10px 16px;
  border-top: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: 1.2px;
  color: var(--rock);
}

/* ---- 01 本批次 ---- */
.page-news .batch-grid {
  display: grid;
  gap: 32px;
}
@media (min-width: 900px) {
  .page-news .batch-grid {
    grid-template-columns: minmax(0, 1.62fr) minmax(240px, .78fr);
    gap: 52px;
    align-items: start;
  }
}
.page-news .batch-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}
.page-news .batch-item {
  display: grid;
  gap: 10px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
  transition: padding-left .3s var(--ease), background .3s var(--ease);
}
.page-news .batch-item:hover {
  padding-left: 14px;
  background: linear-gradient(90deg, rgba(56, 225, 198, .055), transparent 72%);
}
@media (min-width: 760px) {
  .page-news .batch-item:nth-child(even) { padding-left: 36px; }
  .page-news .batch-item:nth-child(even):hover { padding-left: 50px; }
}
.page-news .batch-item-head {
  display: flex;
  align-items: center;
  gap: 12px;
}
.page-news .batch-badge {
  padding: 3px 9px;
  border: 1px solid currentColor;
  font-size: 11px;
  letter-spacing: 1.6px;
}
.page-news .batch-badge--new { color: var(--cyan); }
.page-news .batch-badge--update { color: var(--rock); }
.page-news .batch-badge--fix { color: var(--clay); }
.page-news .batch-item-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(242, 239, 230, .86);
}

.page-news .batch-card {
  padding: 24px 20px;
  background: var(--moss);
  border: 1px solid var(--line-strong);
  border-top: 4px solid var(--cyan);
}
.page-news .batch-card-label {
  margin: 0;
  font-size: 12px;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--rock);
}
.page-news .batch-card-no {
  margin: 8px 0 18px;
  font-family: var(--font-mono);
  font-size: clamp(38px, 6vw, 48px);
  line-height: 1;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}
.page-news .batch-card-facts {
  display: grid;
  margin: 0;
  border-top: 1px solid var(--line);
}
.page-news .batch-card-facts > div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.page-news .batch-card-facts dt { color: var(--rock); }
.page-news .batch-card-facts dd {
  margin: 0;
  font-family: var(--font-mono);
  color: var(--bone);
  font-variant-numeric: tabular-nums;
}
.page-news .batch-card-note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(242, 239, 230, .74);
}

/* ---- 02 联赛索引 ---- */
.page-news .league-list { border-top: 1px solid var(--line); }
.page-news .league-item { border-bottom: 1px solid var(--line); }
.page-news .league-item > summary {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 16px;
  padding: 16px 6px 16px 0;
  cursor: pointer;
  list-style: none;
  transition: background .22s var(--ease), padding-left .22s var(--ease);
}
.page-news .league-item > summary::-webkit-details-marker { display: none; }
.page-news .league-item > summary::marker { content: ""; }
.page-news .league-item > summary::before {
  content: "+";
  flex: 0 0 auto;
  width: 18px;
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--cyan);
}
.page-news .league-item[open] > summary::before { content: "−"; }
.page-news .league-item > summary:hover,
.page-news .league-item > summary:focus-visible {
  background: rgba(30, 58, 50, .6);
  padding-left: 8px;
}
.page-news .league-item > summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}
.page-news .league-name {
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.2px;
  color: var(--bone);
}
.page-news .league-tag {
  padding: 2px 8px;
  border: 1px solid rgba(56, 225, 198, .42);
  font-size: 11px;
  letter-spacing: 1.6px;
  color: var(--cyan);
}
.page-news .league-range {
  width: 100%;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--rock);
  font-variant-numeric: tabular-nums;
}
@media (min-width: 680px) {
  .page-news .league-range {
    width: auto;
    margin-left: auto;
  }
}
.page-news .league-body {
  display: grid;
  gap: 14px;
  padding: 2px 6px 22px 24px;
}
@media (min-width: 680px) {
  .page-news .league-body { padding-left: 38px; }
}
.page-news .league-note {
  margin: 0;
  max-width: 44em;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(242, 239, 230, .78);
}
.page-news .league-seasons {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .league-seasons li {
  display: grid;
  gap: 4px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  color: rgba(242, 239, 230, .8);
}
@media (min-width: 620px) {
  .page-news .league-seasons li {
    grid-template-columns: 128px 1fr;
    gap: 16px;
    align-items: baseline;
  }
}
.page-news .league-seasons .mono {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

/* ---- 03 专栏更新清单 ---- */
.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}
.page-news .filter-btn {
  padding: 6px 13px;
  border: 1px solid var(--line-strong);
  background: transparent;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--rock);
  cursor: pointer;
  transition: color .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease);
}
.page-news .filter-btn:hover {
  color: var(--bone);
  border-color: var(--rock);
}
.page-news .filter-btn[aria-pressed="true"] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}
.page-news .filter-btn:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}
.page-news .filter-count {
  margin: 0 0 28px;
  font-size: 12px;
  letter-spacing: 1.4px;
  color: var(--rock);
}
.page-news .filter-count span {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-news .timeline-block {
  position: relative;
  overflow: hidden;
  padding: 10px 0 0;
}
.page-news .timeline-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .15;
  pointer-events: none;
}
.page-news .timeline-wrap {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-news .tl-item {
  --tl-x: 20px;
  position: relative;
  padding: 4px 0 32px 46px;
}
.page-news .tl-item::before {
  content: "";
  position: absolute;
  left: var(--tl-x);
  top: 14px;
  bottom: -4px;
  width: 1px;
  background: var(--news-track);
  transition: width .25s var(--ease), left .25s var(--ease), background .25s var(--ease);
}
.page-news .tl-item:last-child::before { display: none; }
.page-news .tl-item:hover::before,
.page-news .tl-item:focus-within::before {
  left: calc(var(--tl-x) - 1px);
  width: 3px;
  background: var(--cyan);
}
.page-news .tl-dot {
  position: absolute;
  left: calc(var(--tl-x) - 5px);
  top: 8px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--rock);
  transition: border-color .25s var(--ease), background .25s var(--ease), transform .25s var(--ease);
}
.page-news .tl-item:hover .tl-dot,
.page-news .tl-item:focus-within .tl-dot {
  border-color: var(--cyan);
  background: var(--cyan);
  transform: scale(1.18);
}
@media (max-width: 560px) {
  .page-news .tl-item {
    --tl-x: 13px;
    padding-left: 34px;
  }
}
.page-news .tl-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.page-news .tl-meta .copy-btn { margin-left: auto; }
.page-news .series-tag {
  padding: 3px 10px;
  border-left: 3px solid var(--cyan);
  background: var(--moss);
  font-size: 12px;
  letter-spacing: 1.2px;
  color: var(--bone);
}
.page-news .tl-type {
  padding: 3px 8px;
  border: 1px solid currentColor;
  font-size: 11px;
  letter-spacing: 1.6px;
}
.page-news .tl-type--new { color: var(--cyan); }
.page-news .tl-type--update { color: var(--rock); }
.page-news .tl-type--fix { color: var(--clay); }
.page-news .tl-title {
  margin: 0 0 8px;
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.52;
  color: var(--bone);
}
.page-news .tl-text {
  margin: 0 0 10px;
  max-width: 44em;
  font-size: 15px;
  line-height: 1.74;
  color: rgba(242, 239, 230, .78);
}
.page-news .tl-time {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .6px;
  color: var(--rock);
}

/* ---- 复制按钮 ---- */
.page-news .copy-btn {
  padding: 3px 9px;
  border: 1px solid var(--line-strong);
  background: transparent;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .6px;
  color: var(--rock);
  cursor: pointer;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}
.page-news .copy-btn:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}
.page-news .copy-btn:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}
.page-news .copy-btn[data-copied] {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(56, 225, 198, .12);
}
.page-news .copy-btn[data-copied]::after { content: " 已复制"; }

/* ---- 04 赛季阶段 ---- */
.page-news .stage-layout {
  display: grid;
  gap: 34px;
}
@media (min-width: 960px) {
  .page-news .stage-layout {
    grid-template-columns: minmax(0, 1.45fr) minmax(260px, .75fr);
    gap: 48px;
    align-items: start;
  }
}
.page-news .stage-tablist {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 26px;
  border-bottom: 1px solid var(--line-strong);
}
.page-news .stage-tab {
  margin-bottom: -1px;
  padding: 11px 22px;
  border: 1px solid transparent;
  background: transparent;
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.2px;
  color: var(--rock);
  cursor: pointer;
  transition: color .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease);
}
.page-news .stage-tab:hover { color: var(--bone); }
.page-news .stage-tab[aria-pressed="true"] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}
.page-news .stage-tab:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}
.page-news .stage-facts {
  display: grid;
  margin: 0 0 22px;
  border-top: 1px solid var(--line);
}
.page-news .stage-facts > div {
  display: grid;
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}
@media (min-width: 620px) {
  .page-news .stage-facts > div {
    grid-template-columns: 120px 1fr;
    gap: 20px;
    align-items: baseline;
  }
}
.page-news .stage-facts dt {
  font-size: 12px;
  letter-spacing: 1.4px;
  color: var(--rock);
}
.page-news .stage-facts dd {
  margin: 0;
  font-size: 15px;
  color: var(--bone);
  font-variant-numeric: tabular-nums;
}
.page-news .stage-text {
  margin: 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(242, 239, 230, .8);
}
.page-news .stage-figure { margin-bottom: 0; }

/* ---- 05 批次快照 ---- */
.page-news .snap-grid {
  display: grid;
  gap: 1px;
  border: 1px solid var(--line-strong);
  background: var(--line);
}
@media (min-width: 660px) {
  .page-news .snap-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1060px) {
  .page-news .snap-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
.page-news .snap-cell {
  display: grid;
  justify-items: start;
  gap: 8px;
  padding: 24px 20px 22px;
  background: var(--coal);
  transition: background .22s var(--ease);
}
.page-news .snap-cell:hover { background: var(--moss); }
.page-news .snap-no {
  margin: 0;
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(34px, 5vw, 42px);
  line-height: 1;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}
.page-news .snap-stage {
  margin: 0;
  font-family: var(--font-narrow);
  font-weight: 700;
  font-size: 16px;
  color: var(--bone);
}
.page-news .snap-meta {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--rock);
  font-variant-numeric: tabular-nums;
}

/* ---- 收口色带 ---- */
.page-news .news-signoff {
  padding: clamp(48px, 6vw, 84px) 0;
  background: linear-gradient(118deg, var(--moss) 0%, var(--ink) 64%);
  border-top: 1px solid var(--line-strong);
}
.page-news .news-signoff-inner {
  display: grid;
  gap: 28px;
}
@media (min-width: 900px) {
  .page-news .news-signoff-inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(240px, .7fr);
    gap: 56px;
    align-items: center;
  }
}
.page-news .news-signoff h2 {
  margin: 0 0 14px;
  font-family: var(--font-editorial);
  font-weight: 600;
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.3;
  color: var(--bone);
}
.page-news .news-signoff p {
  margin: 0;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(242, 239, 230, .8);
}
.page-news .news-signoff a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 225, 198, .45);
}
.page-news .news-signoff a:hover { border-bottom-color: var(--cyan); }
.page-news .signoff-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.page-news .news-signoff a.btn {
  color: inherit;
  border-bottom: none;
}
.page-news .news-signoff a.btn--ghost { color: var(--bone); }

/* ---- 窄屏兜底 ---- */
@media (max-width: 420px) {
  .page-news .news-hero-actions .btn { width: 100%; }
  .page-news .filter-btn { font-size: 12px; padding: 5px 10px; }
  .page-news .tl-meta .copy-btn { margin-left: 0; }
}
<<<END>>>