.page-news {
  --w: 0%;
  --pn-pad: clamp(44px, 7vw, 92px);
  background: var(--ink);
  color: var(--paper);
  overflow-x: hidden;
}

/* ========== 首屏 ========== */
.page-news .news-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 5vw, 52px) 0 clamp(26px, 5vw, 52px);
  border-bottom: 1px solid var(--line);
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 64px 64px;
  opacity: .38;
  pointer-events: none;
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  left: -12%;
  top: -50%;
  width: 62%;
  height: 180%;
  background: radial-gradient(closest-side, rgba(53, 242, 200, .15), transparent 72%);
  pointer-events: none;
}

.page-news .news-hero > .container {
  position: relative;
  z-index: 1;
}

.page-news .breadcrumbs {
  margin-bottom: clamp(20px, 3vw, 34px);
  font-size: 13px;
}

.page-news .breadcrumbs ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  color: var(--muted);
}

.page-news .breadcrumbs a {
  color: var(--muted);
  text-decoration: none;
}

.page-news .breadcrumbs a:hover {
  color: var(--signal);
}

.page-news .breadcrumbs li[aria-current] {
  color: var(--signal);
}

.page-news .news-hero__grid {
  display: grid;
  gap: clamp(18px, 3vw, 40px);
  align-items: end;
}

.page-news .news-hero__lat {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .28em;
  color: var(--signal);
}

.page-news .news-hero h1 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(42px, 11vw, 108px);
  line-height: .94;
  letter-spacing: -.03em;
  color: var(--paper);
}

.page-news .news-hero__lede {
  margin: 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.9;
  color: var(--muted);
  border-left: 1px solid var(--line);
  padding-left: 18px;
}

/* ========== 筛选 ========== */
.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(26px, 4vw, 46px);
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-news .filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 13px;
  letter-spacing: .04em;
  cursor: pointer;
  transition: color .16s var(--ease), border-color .16s var(--ease), background-color .16s var(--ease);
}

.page-news .filter-btn:hover {
  color: var(--signal-soft);
  border-color: var(--stroke);
}

.page-news .filter-btn[aria-pressed="true"] {
  color: var(--ink);
  background: var(--signal);
  border-color: var(--signal);
  font-weight: 700;
}

.page-news .filter-btn:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}

.page-news .filter-count {
  font-family: var(--font-mono);
  font-size: 11px;
  opacity: .8;
}

.page-news [data-filter-item].is-in {
  animation: pn-fade .16s var(--ease) both;
}

@keyframes pn-fade {
  from { opacity: .2; }
  to { opacity: 1; }
}

/* ========== 通用区块 ========== */
.page-news .news-sec {
  padding: var(--pn-pad) 0;
}

.page-news .section-title {
  font-family: var(--font-head);
  font-size: clamp(24px, 4vw, 40px);
  line-height: 1.22;
  letter-spacing: -.02em;
  margin: 0;
}

.page-news .section-head {
  align-items: end;
  gap: 16px;
}

/* ========== 焦点专题 ========== */
.page-news .news-focus {
  padding-top: clamp(36px, 6vw, 72px);
}

.page-news .focus-grid {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
}

.page-news .focus-media {
  margin: 0;
  position: relative;
  border: 1px solid var(--line);
  overflow: hidden;
}

.page-news .focus-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 19, 15, 0) 42%, rgba(7, 19, 15, .86) 100%);
  pointer-events: none;
}

.page-news .focus-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.page-news .focus-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: clamp(20px, 3vw, 34px);
  background: var(--block);
  border: 1px solid var(--line);
  border-top: 3px solid var(--signal);
}

.page-news .focus-flag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .24em;
  color: var(--signal);
}

.page-news .focus-body h2 {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(24px, 4.4vw, 40px);
  line-height: 1.24;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-news .focus-sum {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--signal-soft);
}

.page-news .focus-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--muted);
  max-width: 46ch;
}

.page-news .focus-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  border-top: 1px dashed var(--line);
  padding-top: 16px;
}

.page-news .focus-points li {
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper);
}

.page-news .focus-points .num {
  font-family: var(--font-mono);
  color: var(--signal);
  margin-right: 4px;
}

.page-news .focus-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

/* ========== 专题卡片条 ========== */
.page-news .news-strip {
  background: var(--block);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news .strip-hint {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-news .topic-strip {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 4px 0 18px;
  scrollbar-width: thin;
  scrollbar-color: var(--stroke) transparent;
}

.page-news .topic-strip:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 4px;
}

.page-news .topic-strip::-webkit-scrollbar {
  height: 6px;
}

.page-news .topic-strip::-webkit-scrollbar-thumb {
  background: var(--stroke);
}

.page-news .topic-card {
  flex: 0 0 min(80vw, 302px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px;
  background: var(--ink);
  border: 1px solid var(--line);
  transition: transform .24s var(--ease), border-color .24s var(--ease);
}

.page-news .topic-card:hover,
.page-news .topic-card:focus-within {
  transform: translateY(-2px);
  border-color: var(--signal);
}

.page-news .topic-card__tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--signal);
}

.page-news .topic-card__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 800;
  line-height: 1.42;
  color: var(--paper);
}

.page-news .topic-card__sum {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .topic-card__stat {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--signal-soft);
}

.page-news .topic-card__stat .num {
  color: var(--signal);
}

.page-news .topic-card__link {
  align-self: flex-start;
  font-size: 13px;
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .16s var(--ease);
}

.page-news .topic-card__link:hover {
  border-bottom-color: var(--signal);
}

/* ========== 角球追踪 ========== */
.page-news .corners-grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-news .corners-lede {
  margin: 16px 0 0;
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--muted);
}

.page-news .corner-bars {
  display: flex;
  flex-direction: column;
  gap: 13px;
  margin-top: clamp(22px, 3vw, 34px);
}

.page-news .corner-row {
  display: grid;
  grid-template-columns: 6.6em minmax(0, 1fr) 3em;
  align-items: center;
  gap: 12px;
}

.page-news .corner-label {
  font-size: 13px;
  color: var(--muted);
}

.page-news .corner-track {
  display: block;
  position: relative;
  height: 12px;
  background: var(--zebra);
  border: 1px solid var(--line);
}

.page-news .corner-fill {
  display: block;
  height: 100%;
  width: var(--w);
  background: var(--signal);
  transition: width .4s var(--ease);
}

.page-news .corner-row.is-record .corner-fill {
  background: var(--alert);
}

.page-news .corner-val {
  font-family: var(--font-mono);
  font-size: 14px;
  text-align: right;
  color: var(--paper);
}

.page-news .corner-note {
  margin: 20px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
  padding-left: 14px;
  border-left: 2px solid var(--signal);
}

.page-news .corners-media {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--block);
}

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

.page-news .corners-media figcaption,
.page-news .runs-media figcaption {
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

/* ========== 跑动对比 ========== */
.page-news .news-runs {
  background: var(--block);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news .runs-grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-news .runs-lede {
  margin: 16px 0 0;
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--muted);
}

.page-news .run-group {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .run-group__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 10px;
}

.page-news .run-group__label {
  font-size: 13px;
  color: var(--paper);
}

.page-news .run-delta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--alert);
}

.page-news .run-bars {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.page-news .run-bar {
  display: grid;
  grid-template-columns: 3em minmax(0, 1fr) 5.4em;
  align-items: center;
  gap: 10px;
}

.page-news .run-bar__tag {
  font-size: 11px;
  color: var(--muted);
}

.page-news .run-bar__track {
  display: block;
  height: 9px;
  background: var(--zebra);
  border: 1px solid var(--line);
}

.page-news .run-bar__fill {
  display: block;
  height: 100%;
  width: var(--w);
  background: var(--signal);
}

.page-news .run-bar--away .run-bar__fill {
  background: var(--signal-soft);
  opacity: .5;
}

.page-news .run-bar__val {
  font-family: var(--font-mono);
  font-size: 12.5px;
  text-align: right;
  color: var(--paper);
}

.page-news .runs-media {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--ink);
}

.page-news .runs-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

/* ========== 判例解读 ========== */
.page-news .rules-banner {
  margin: 0 0 clamp(24px, 4vw, 44px);
  border: 1px solid var(--line);
  overflow: hidden;
}

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

.page-news .rules-grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
}

.page-news .rules-lede {
  margin: 16px 0 24px;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--muted);
}

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

.page-news .rule-list li {
  background: var(--ink);
}

.page-news .rule-list a {
  display: block;
  padding: 18px 20px;
  text-decoration: none;
  color: var(--paper);
  transition: background-color .16s var(--ease);
}

.page-news .rule-list a:hover {
  background: var(--block);
}

.page-news .rule-list a:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: -2px;
}

.page-news .rule-list h3 {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}

.page-news .rule-list p {
  margin: 0;
  font-size: 13px;
  line-height: 1.78;
  color: var(--muted);
}

/* ========== 轮次归档 ========== */
.page-news .news-archive {
  background: var(--block);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-news .archive-note {
  margin: 0;
  max-width: 30ch;
  font-size: 13px;
  line-height: 1.8;
  color: var(--muted);
}

.page-news .round-list {
  list-style: none;
  margin: clamp(24px, 3vw, 38px) 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-news .round-item {
  display: grid;
  grid-template-columns: 2.2em minmax(0, 1fr) auto;
  gap: 16px;
  align-items: start;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.page-news .round-tick {
  writing-mode: vertical-rl;
  text-orientation: upright;
  letter-spacing: .14em;
  line-height: 1.1;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--signal);
  padding-left: 6px;
  border-left: 2px solid var(--signal);
  align-self: start;
  min-height: 62px;
}

.page-news .round-main h3 {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

.page-news .round-main p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
  max-width: 52ch;
}

.page-news .round-link {
  align-self: center;
  font-size: 13px;
  color: var(--signal);
  text-decoration: none;
  white-space: nowrap;
}

.page-news .round-link:hover {
  text-decoration: underline;
}

/* ========== 赛季年报 ========== */
.page-news .annual-card {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 5vw, 64px);
  background: linear-gradient(135deg, var(--block), var(--ink) 68%);
  border: 1px solid var(--line);
  border-left: 3px solid var(--signal);
}

.page-news .annual-card::after {
  content: "";
  position: absolute;
  right: -70px;
  bottom: -70px;
  width: 190px;
  height: 190px;
  border: 1px solid var(--signal);
  opacity: .32;
  transform: rotate(12deg);
  pointer-events: none;
}

.page-news .annual-card > * {
  position: relative;
  z-index: 1;
}

.page-news .annual-text {
  margin: 18px 0 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--muted);
}

.page-news .annual-list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .annual-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper);
}

.page-news .annual-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 9px;
  height: 1px;
  background: var(--signal);
}

.page-news .annual-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* ========== 响应式 ========== */
@media (min-width: 720px) {
  .page-news .topic-card {
    flex: 0 0 302px;
  }

  .page-news .round-item {
    grid-template-columns: 2.4em minmax(0, 1fr) auto;
    gap: 22px;
  }
}

@media (min-width: 960px) {
  .page-news .news-hero__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  }

  .page-news .focus-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-news .focus-media img {
    height: 100%;
  }

  .page-news .corners-grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    align-items: center;
  }

  .page-news .runs-grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-news .rules-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
    align-items: start;
  }
}

@media (min-width: 1200px) {
  .page-news .news-strip {
    padding-bottom: calc(var(--pn-pad) + 8px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .topic-card,
  .page-news .corner-fill,
  .page-news .filter-btn,
  .page-news .rule-list a {
    transition: none;
  }

  .page-news [data-filter-item].is-in {
    animation: none;
  }
}