/* ===== 赛季观察 /stories/ ===== */
.page-news {
  --news-max: 1200px;
  --news-band: 200ms;
  background: var(--pitch-night);
  color: var(--chalk-line);
  overflow-x: hidden;
}

/* ---------- 01 研究板头图 ---------- */
.page-news .news-hero {
  position: relative;
  padding: clamp(20px, 3vw, 36px) 0 clamp(40px, 6vw, 88px);
  background:
    radial-gradient(120% 85% at 84% 2%, rgba(255, 106, 31, .18), transparent 62%),
    radial-gradient(95% 70% at 4% 100%, rgba(15, 29, 51, .9), transparent 68%),
    var(--pitch-night);
  border-bottom: 6px solid var(--luck-orange);
}

.page-news .hero-top {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: clamp(26px, 4.5vw, 46px);
}

.page-news .breadcrumb {
  color: var(--slate-dim);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
}

.page-news .breadcrumb a {
  color: var(--chalk-line);
  text-decoration: none;
  border-bottom: 1px solid var(--luck-orange);
}

.page-news .breadcrumb a:hover,
.page-news .breadcrumb a:focus-visible {
  color: var(--luck-orange);
}

.page-news .crumb-sep {
  color: var(--slate-dim);
}

.page-news .news-hero .eyebrow {
  color: var(--luck-orange);
}

.page-news .news-hero__title {
  margin: 0 0 clamp(18px, 2.6vw, 26px);
  max-width: 20ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(33px, 5.8vw, 56px);
  line-height: 1.04;
  letter-spacing: -.02em;
  color: var(--cream-paper);
}

.page-news .news-hero__lede {
  max-width: 36em;
  margin: 0 0 clamp(30px, 4.5vw, 52px);
  font-size: 17px;
  line-height: 1.8;
  color: #C7D4CC;
}

.page-news .hero-index {
  margin: 0;
  border-top: 2px solid var(--hair-dark);
}

.page-news .hero-index > div {
  display: grid;
  gap: 4px;
  padding: 15px 0 17px;
  border-bottom: 2px solid var(--hair-dark);
}

.page-news .hero-index dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--luck-orange);
}

.page-news .hero-index dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--chalk-line);
}

.page-news .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(28px, 4vw, 44px);
}

/* ---------- 02 条目长卷 ---------- */
.page-news .news-list {
  padding: clamp(44px, 6vw, 92px) 0 clamp(48px, 6.5vw, 104px);
  background: var(--cream-paper);
  color: var(--ink-brown);
}

.page-news .news-list .eyebrow,
.page-news .news-scope .eyebrow {
  color: var(--orange-deep);
}

.page-news .list-head {
  max-width: 44em;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-news .list-head h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 3.6vw, 40px);
  line-height: 1.12;
  letter-spacing: -.02em;
}

.page-news .list-head__lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: #4A3C33;
}

.page-news .list-figure {
  margin: 0 0 clamp(30px, 4.5vw, 54px);
}

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

.page-news .media__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: .04em;
  color: #6B5A4E;
}

/* 分段切换 */
.page-news .news-tabs .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-bottom: 2px solid var(--hair-light);
  margin-bottom: 6px;
}

.page-news .tabs__tab {
  appearance: none;
  background: transparent;
  border: 0;
  border-bottom: 4px solid transparent;
  margin-bottom: -2px;
  padding: 12px 15px 11px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--ink-brown);
  cursor: pointer;
  transition: color var(--news-band) var(--ease), border-color var(--news-band) var(--ease), background-color var(--news-band) var(--ease);
}

.page-news .tabs__tab:hover {
  background: rgba(255, 106, 31, .1);
}

.page-news .tabs__tab[aria-selected="true"] {
  border-bottom-color: var(--luck-orange);
  color: var(--orange-deep);
  font-weight: 700;
}

.page-news .tabs__tab:focus-visible {
  outline: 3px solid var(--orange-deep);
  outline-offset: 2px;
}

.page-news .tabs__panel {
  padding-top: 4px;
}

.page-news .tabs__panel[hidden] {
  display: none;
}

.page-news .tabs__panel:focus-visible {
  outline: 3px solid var(--orange-deep);
  outline-offset: 6px;
}

/* 条目 */
.page-news .entry {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: clamp(20px, 3vw, 30px) 0;
  border-top: 2px solid var(--hair-light);
  transition: background-color var(--news-band) var(--ease);
}

.page-news .entry:hover {
  background: linear-gradient(90deg, rgba(255, 106, 31, .14), transparent 72%);
}

.page-news .entry-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--orange-deep);
}

.page-news .entry-time {
  color: #6B5A4E;
}

.page-news .entry-no {
  color: #9A887B;
}

.page-news .entry-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 27px);
  line-height: 1.24;
  letter-spacing: -.01em;
  color: var(--ink-brown);
}

.page-news .entry:hover .entry-title {
  color: var(--orange-deep);
}

.page-news .entry-sum {
  max-width: 42em;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.78;
  color: #4A3C33;
}

/* ---------- 03 区间带读法 ---------- */
.page-news .news-band {
  padding: clamp(46px, 6.5vw, 100px) 0;
  background:
    linear-gradient(180deg, rgba(15, 29, 51, .98) 0%, rgba(11, 27, 20, .98) 100%);
  border-bottom: 6px solid var(--luck-orange);
}

.page-news .news-band .eyebrow {
  color: var(--luck-orange);
}

.page-news .band-head {
  max-width: 46em;
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-news .band-head h2 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 4.2vw, 46px);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--cream-paper);
}

.page-news .band-lede {
  margin: 0;
  font-size: 16.5px;
  line-height: 1.82;
  color: #B9C8C0;
}

.page-news .band-figure {
  margin: 0 0 clamp(30px, 4.5vw, 52px);
  padding: clamp(16px, 2.6vw, 30px) clamp(12px, 2vw, 26px) clamp(10px, 1.6vw, 18px);
  background: rgba(11, 27, 20, .72);
  border: 2px solid var(--hair-dark);
  border-left: 6px solid var(--luck-orange);
}

.page-news .band-chart {
  display: block;
  width: 100%;
  height: auto;
}

.page-news .band-grid line {
  stroke: var(--chalk-line);
  stroke-opacity: .18;
  stroke-width: 1;
}

.page-news .band-labels text {
  fill: var(--slate-dim);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
}

.page-news .band-area {
  fill: url(#newsBandFill);
}

.page-news .band-top,
.page-news .band-bottom {
  fill: none;
  stroke: var(--luck-orange);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  animation: news-band-draw 600ms var(--ease) 120ms forwards;
}

.page-news .band-bottom {
  stroke: var(--mint-signal);
  stroke-width: 2;
  animation-delay: 220ms;
}

@keyframes news-band-draw {
  from { stroke-dashoffset: 1; }
  to { stroke-dashoffset: 0; }
}

.page-news .band-caption {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: .04em;
  color: var(--slate-dim);
}

.page-news .band-notes {
  display: grid;
  gap: 2px;
  margin-bottom: clamp(30px, 4.5vw, 54px);
}

.page-news .band-note {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 6px 16px;
  align-items: start;
  padding: 18px 0;
  border-top: 2px solid var(--hair-dark);
}

.page-news .band-note__num {
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 24px;
  line-height: 1;
  color: var(--luck-orange);
}

.page-news .band-note h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.3;
  color: var(--cream-paper);
}

.page-news .band-note p {
  grid-column: 2;
  margin: 0;
  font-size: 15.5px;
  line-height: 1.75;
  color: #B9C8C0;
}

.page-news .band-media {
  margin: 0;
}

.page-news .band-media .media__caption {
  color: var(--slate-dim);
}

/* ---------- 04 口径说明 ---------- */
.page-news .news-scope {
  padding: clamp(46px, 6.5vw, 100px) 0;
  background: var(--cream-paper);
  color: var(--ink-brown);
  border-bottom: 6px solid var(--ink-brown);
}

.page-news .scope-grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
}

.page-news .scope-figure {
  margin: 0;
}

.page-news .scope-figure .media__caption {
  color: #6B5A4E;
}

.page-news .scope-body h2 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 3.8vw, 42px);
  line-height: 1.1;
  letter-spacing: -.02em;
}

.page-news .scope-body .prose {
  max-width: 36em;
  margin: 0 0 18px;
  font-size: 16.5px;
  line-height: 1.82;
  color: #3A2E27;
}

.page-news .scope-list {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  border-top: 2px solid var(--hair-light);
}

.page-news .scope-list li {
  padding: 15px 0 15px 18px;
  border-bottom: 2px solid var(--hair-light);
  border-left: 6px solid var(--orange-mist);
  font-size: 15.5px;
  line-height: 1.75;
  color: #3A2E27;
}

.page-news .scope-list strong {
  display: inline-block;
  min-width: 5.5em;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--orange-deep);
}

.page-news .scope-links {
  margin: 24px 0 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: #3A2E27;
}

.page-news .scope-links a {
  color: var(--orange-deep);
  text-decoration: none;
  border-bottom: 2px solid var(--orange-mist);
}

.page-news .scope-links a:hover,
.page-news .scope-links a:focus-visible {
  border-bottom-color: var(--orange-deep);
}

/* ---------- 05 证据边界与术语 ---------- */
.page-news .news-notes {
  padding: clamp(44px, 6vw, 92px) 0;
  background:
    radial-gradient(110% 80% at 12% 0%, rgba(15, 29, 51, .85), transparent 62%),
    var(--pitch-night);
}

.page-news .notes-plate {
  padding: clamp(24px, 3.6vw, 48px) clamp(20px, 3vw, 46px) clamp(26px, 3.6vw, 46px);
  color: var(--ink-brown);
}

.page-news .notes-plate .eyebrow {
  color: var(--orange-deep);
}

.page-news .notes-plate h2 {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(25px, 3.4vw, 38px);
  line-height: 1.12;
  letter-spacing: -.02em;
}

.page-news .notes-lede {
  max-width: 38em;
  margin: 0 0 clamp(22px, 3vw, 34px);
  font-size: 15.5px;
  line-height: 1.8;
  color: #3A2E27;
}

.page-news .notes-fold {
  border-top: 2px solid var(--hair-light);
  border-bottom: 2px solid var(--hair-light);
}

.page-news .notes-fold summary {
  padding: 16px 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--orange-deep);
  cursor: pointer;
}

.page-news .notes-fold summary:focus-visible {
  outline: 3px solid var(--orange-deep);
  outline-offset: 3px;
}

.page-news .notes-cols {
  display: grid;
  gap: 22px;
  padding: 6px 0 22px;
}

.page-news .notes-col h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.3;
  color: var(--ink-brown);
}

.page-news .notes-col ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .notes-col li {
  position: relative;
  padding: 7px 0 7px 16px;
  font-size: 15px;
  line-height: 1.72;
  color: #3A2E27;
}

.page-news .notes-col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 15px;
  width: 8px;
  height: 2px;
  background: var(--orange-deep);
}

.page-news .term-list {
  display: grid;
  gap: 0;
  margin: clamp(24px, 3vw, 36px) 0 0;
}

.page-news .term-list > div {
  padding: 14px 0;
  border-bottom: 2px solid var(--hair-light);
}

.page-news .term-list dt {
  margin-bottom: 5px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--orange-deep);
}

.page-news .term-list dd {
  margin: 0;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.76;
  color: #3A2E27;
}

.page-news .notes-link {
  margin: clamp(20px, 3vw, 30px) 0 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: #3A2E27;
}

.page-news .notes-link a {
  color: var(--orange-deep);
  text-decoration: none;
  border-bottom: 2px solid var(--orange-mist);
}

.page-news .notes-link a:hover,
.page-news .notes-link a:focus-visible {
  border-bottom-color: var(--orange-deep);
}

/* ---------- 06 修正与订阅 ---------- */
.page-news .news-sub {
  padding: clamp(44px, 6vw, 96px) 0 clamp(50px, 6.5vw, 104px);
  background:
    linear-gradient(180deg, rgba(11, 27, 20, .96) 0%, rgba(15, 29, 51, .98) 100%);
}

.page-news .news-sub .eyebrow {
  color: var(--luck-orange);
}

.page-news .sub-figure {
  margin: 0 0 clamp(30px, 4.5vw, 56px);
  border-bottom: 6px solid var(--luck-orange);
}

.page-news .sub-grid {
  display: grid;
  gap: clamp(30px, 4.5vw, 58px);
}

.page-news .sub-col h2 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 3.2vw, 34px);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--cream-paper);
}

.page-news .revision-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  border-top: 2px solid var(--hair-dark);
}

.page-news .revision-list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 16px 0;
  border-bottom: 2px solid var(--hair-dark);
}

.page-news .revision-list p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.76;
  color: #C7D4CC;
}

.page-news .tag {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  padding: 3px 9px;
  border: 2px solid currentColor;
}

.page-news .tag--settled {
  color: var(--mint-signal);
}

.page-news .tag--pending {
  color: var(--amber-alert);
}

.page-news .sub-note {
  margin: 0 0 24px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--slate-dim);
}

.page-news .sub-col .prose--light {
  max-width: 36em;
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.82;
  color: #C7D4CC;
}

.page-news .sub-facts {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  border-top: 2px solid var(--hair-dark);
}

.page-news .sub-facts li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 0;
  border-bottom: 2px solid var(--hair-dark);
}

.page-news .sub-facts span {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--slate-dim);
}

.page-news .sub-facts strong {
  font-family: var(--font-mono);
  font-size: 15px;
  font-variant-numeric: tabular-nums;
  color: var(--luck-orange);
}

.page-news .sub-links {
  margin: 26px 0 0;
  font-size: 15.5px;
  line-height: 1.8;
}

.page-news .sub-links a {
  color: var(--cream-paper);
  text-decoration: none;
  border-bottom: 2px solid var(--luck-orange);
}

.page-news .sub-links a:hover,
.page-news .sub-links a:focus-visible {
  color: var(--luck-orange);
}

.page-news .sub-sep {
  margin: 0 8px;
  color: var(--slate-dim);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .hero-top {
    flex-direction: row;
    align-items: baseline;
    justify-content: space-between;
  }

  .page-news .hero-index > div {
    grid-template-columns: minmax(130px, 180px) 1fr;
    gap: 24px;
    align-items: baseline;
  }

  .page-news .notes-cols {
    grid-template-columns: 1fr 1fr;
    gap: 34px;
  }

  .page-news .revision-list li {
    grid-template-columns: 108px 1fr;
    gap: 18px;
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-news .entry {
    grid-template-columns: 1fr 190px;
    gap: 40px;
    align-items: start;
  }

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

  .page-news .entry-meta {
    grid-column: 2;
    grid-row: 1;
    flex-direction: column;
    align-items: flex-end;
    text-align: right;
    gap: 6px;
    padding-top: 4px;
  }

  .page-news .scope-grid {
    grid-template-columns: 4fr 7fr;
    align-items: start;
  }

  .page-news .scope-figure {
    position: sticky;
    top: 24px;
  }

  .page-news .sub-grid {
    grid-template-columns: 6fr 5fr;
    align-items: start;
  }

  .page-news .band-notes {
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
  }

  .page-news .band-note {
    grid-template-columns: 1fr;
    padding: 22px 22px 22px 0;
    border-top: 2px solid var(--hair-dark);
  }

  .page-news .band-note + .band-note {
    padding-left: 22px;
    border-left: 2px solid var(--hair-dark);
  }

  .page-news .band-note__num {
    grid-row: auto;
    margin-bottom: 10px;
  }

  .page-news .band-note p {
    grid-column: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .band-top,
  .page-news .band-bottom {
    animation: none;
    stroke-dashoffset: 0;
  }

  .page-news .tabs__tab,
  .page-news .entry {
    transition: none;
  }
}