.page-news {
  --news-edge: clamp(1rem, 4vw, 1.65rem);
  --news-gap: clamp(1.4rem, 4vw, 2.4rem);
  background: var(--ink);
  color: var(--body-text);
}

/* ---------- 栏首 ---------- */
.page-news .news-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(2.8rem, 9vw, 6.5rem) 0 clamp(2.2rem, 6vw, 4.2rem);
  background: linear-gradient(158deg, var(--ink-deep) 0%, var(--ink) 58%, #0E332C 100%);
}

.page-news .news-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.2;
}

.page-news .news-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 42%;
}

.page-news .news-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(53, 240, 208, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(53, 240, 208, 0.06) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 76%);
  mask-image: linear-gradient(to bottom, #000 0%, transparent 76%);
}

.page-news .news-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(58% 48% at 10% 16%, rgba(53, 240, 208, 0.16), transparent 70%),
    radial-gradient(46% 40% at 90% 82%, rgba(255, 106, 43, 0.15), transparent 72%);
}

.page-news .news-hero-inner {
  position: relative;
  z-index: 2;
}

.page-news .news-kicker {
  margin: clamp(1rem, 3vw, 1.7rem) 0 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--orange);
}

.page-news .news-hero-title {
  margin: 0;
  max-width: 15ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.3rem, 8.4vw, 5.6rem);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-news .news-hero-lede {
  margin: clamp(1rem, 3vw, 1.5rem) 0 0;
  max-width: 60ch;
  font-size: clamp(0.95rem, 2.2vw, 1.05rem);
  line-height: 1.8;
  color: var(--mute);
}

.page-news .hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(0.9rem, 4vw, 2.6rem);
  margin: clamp(1.5rem, 4vw, 2.3rem) 0 0;
  padding: 0;
  list-style: none;
}

.page-news .hero-meta li {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
}

.page-news .hero-meta-num {
  font-family: var(--font-mono);
  font-size: clamp(1.3rem, 3vw, 1.85rem);
  font-weight: 700;
  line-height: 1;
  color: var(--cyan);
}

.page-news .hero-meta-label {
  font-size: 0.82rem;
  color: var(--mute);
}

/* ---------- 四条常设线索 ---------- */
.page-news .news-tracks {
  padding-top: clamp(2.4rem, 6vw, 4rem);
  padding-bottom: clamp(1.6rem, 4vw, 2.6rem);
}

.page-news .track-list {
  margin: var(--news-gap) 0 0;
  padding: 0;
  list-style: none;
}

.page-news .track-item {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  column-gap: 1rem;
  row-gap: 0.4rem;
  align-items: start;
  padding: clamp(1.1rem, 3vw, 1.6rem) 0;
  border-top: 1px solid var(--line-soft);
}

.page-news .track-item:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-news .track-letter {
  grid-row: 1 / span 3;
  display: grid;
  place-items: center;
  width: 2.1rem;
  height: 2.1rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--cyan);
}

.page-news .track-title {
  grid-column: 2;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.15rem, 3.2vw, 1.5rem);
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-news .track-text {
  grid-column: 2;
  margin: 0;
  max-width: 68ch;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--mute);
}

.page-news .track-cadence {
  grid-column: 2;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--orange);
}

/* ---------- 吸顶筛选条 ---------- */
.page-news .filter-bar {
  position: sticky;
  top: 0;
  z-index: 24;
  background: rgba(8, 32, 25, 0.9);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-news .filter-shell {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding-top: 0.6rem;
  padding-bottom: 0.6rem;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-news .filter-shell::-webkit-scrollbar {
  display: none;
}

.page-news .filter-label {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--mute);
  white-space: nowrap;
}

.page-news .filter-shell .chip-row {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .filter-shell .chip {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

/* ---------- 最近发布 ---------- */
.page-news .news-latest {
  padding-top: clamp(2.2rem, 5vw, 3.4rem);
  padding-bottom: clamp(2.4rem, 6vw, 4rem);
}

.page-news .report-feature {
  position: relative;
  overflow: hidden;
  margin: var(--news-gap) 0 0;
  padding: clamp(1.4rem, 4vw, 2.6rem);
  background: linear-gradient(132deg, var(--ink-2) 0%, var(--ink-deep) 100%);
  border-left: 3px solid var(--orange);
}

.page-news .report-feature::after {
  content: "";
  position: absolute;
  right: -70px;
  top: -70px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 106, 43, 0.3), transparent 70%);
  pointer-events: none;
}

.page-news .report-feature .tag {
  position: relative;
  z-index: 1;
}

.page-news .report-feature .report-time {
  position: relative;
  z-index: 1;
  margin: 0.8rem 0 0;
}

.page-news .report-feature-title {
  position: relative;
  z-index: 1;
  margin: 0.5rem 0 0.85rem;
  max-width: 20ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.55rem, 5.4vw, 3rem);
  line-height: 1.03;
  letter-spacing: -0.015em;
  color: var(--white);
}

.page-news .report-feature-desc {
  position: relative;
  z-index: 1;
  margin: 0;
  max-width: 62ch;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--body-text);
}

.page-news .report-list {
  margin: clamp(1.4rem, 4vw, 2.2rem) 0 0;
  padding: 0;
  list-style: none;
}

.page-news .report-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.35rem 1.2rem;
  padding: 1.15rem var(--news-edge);
  border-bottom: 1px solid var(--line-soft);
  transition: background-color 0.2s ease;
}

.page-news .report-row:nth-child(even) {
  background: rgba(18, 59, 51, 0.5);
}

.page-news .report-row:hover {
  background: rgba(53, 240, 208, 0.08);
}

.page-news .report-time {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-news .report-main {
  min-width: 0;
}

.page-news .report-title {
  margin: 0 0 0.3rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.05rem, 3vw, 1.35rem);
  line-height: 1.3;
  color: var(--white);
}

.page-news .report-desc {
  margin: 0;
  max-width: 66ch;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--mute);
}

.page-news .report-row .tag {
  justify-self: start;
  white-space: nowrap;
}

.page-news .tag-orange {
  color: var(--orange);
  border-color: rgba(255, 106, 43, 0.5);
}

.page-news .list-jump {
  margin: clamp(1.2rem, 3vw, 1.8rem) 0 0;
  text-align: right;
}

.page-news .jump-link {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.2rem;
}

.page-news .jump-link:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 数据方法 ---------- */
.page-news .news-methods {
  padding-top: clamp(2.2rem, 6vw, 3.6rem);
  padding-bottom: clamp(2.2rem, 6vw, 3.6rem);
}

.page-news .methods-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  align-items: center;
  margin-top: var(--news-gap);
}

.page-news .methods-copy .prose {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--body-text);
}

.page-news .methods-points {
  margin: 1.2rem 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}

.page-news .methods-points li {
  display: flex;
  gap: 0.9rem;
  align-items: baseline;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--mute);
}

.page-news .method-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-news .methods-figure,
.page-news .seasons-figure,
.page-news .discipline-figure {
  margin: 0;
}

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

.page-news .methods-figure img {
  aspect-ratio: 3 / 2;
}

.page-news .seasons-figure img {
  aspect-ratio: 16 / 9;
}

.page-news .discipline-figure img {
  aspect-ratio: 3 / 4;
}

.page-news .media-caption {
  margin-top: 0.7rem;
  font-size: 0.76rem;
  line-height: 1.6;
  color: var(--mute);
}

/* ---------- 跨赛季专题 ---------- */
.page-news .news-seasons {
  padding-top: clamp(2.2rem, 6vw, 3.6rem);
  padding-bottom: clamp(2.2rem, 6vw, 3.6rem);
}

.page-news .seasons-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  margin-top: var(--news-gap);
}

.page-news .seasons-sub {
  margin: 0 0 0.9rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.2rem, 3.4vw, 1.6rem);
  line-height: 1.2;
  color: var(--white);
}

.page-news .seasons-copy .prose {
  margin: 0 0 1rem;
  font-size: 0.93rem;
  line-height: 1.85;
  color: var(--body-text);
}

.page-news .seasons-copy .btn {
  margin-top: 0.4rem;
}

/* ---------- 纪律记录 ---------- */
.page-news .news-discipline {
  padding-top: clamp(2.2rem, 6vw, 3.6rem);
  padding-bottom: clamp(2.4rem, 6vw, 4rem);
}

.page-news .discipline-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
  margin-top: var(--news-gap);
  align-items: start;
}

.page-news .discipline-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-news .discipline-item {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .discipline-item h3 {
  margin: 0 0 0.3rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-news .discipline-item p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.7;
  color: var(--mute);
}

.page-news .dot {
  flex: none;
  width: 10px;
  height: 10px;
  margin-top: 0.5rem;
  border-radius: 2px;
}

.page-news .dot-gold {
  background: var(--gold);
}

.page-news .dot-ruby {
  background: var(--ruby);
}

.page-news .dot-cyan {
  background: var(--cyan);
}

.page-news .discipline-copy .btn {
  margin-top: 1.4rem;
}

/* ---------- 订阅 ---------- */
.page-news .news-subscribe {
  padding-top: clamp(1.6rem, 4vw, 2.6rem);
  padding-bottom: clamp(2.4rem, 6vw, 4rem);
}

.page-news .subscribe-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(1.5rem, 5vw, 3rem);
  background: linear-gradient(150deg, var(--violet) 0%, var(--ink-2) 100%);
  border-radius: 4px 48px 4px 4px;
}

.page-news .subscribe-panel::after {
  content: "";
  position: absolute;
  left: -50px;
  bottom: -70px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(53, 240, 208, 0.24), transparent 70%);
  pointer-events: none;
}

.page-news .subscribe-title {
  position: relative;
  z-index: 1;
  margin: 0.7rem 0 0.9rem;
  max-width: 18ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 4.6vw, 2.4rem);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-news .subscribe-text {
  position: relative;
  z-index: 1;
  margin: 0;
  max-width: 62ch;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--body-text);
}

.page-news .subscribe-actions {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.5rem;
}

/* ---------- 联合专栏 ---------- */
.page-news .news-partners {
  padding-top: clamp(2rem, 5vw, 3.2rem);
  padding-bottom: clamp(2.6rem, 6vw, 4.4rem);
}

.page-news .partners-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: var(--news-gap);
  background: var(--line-soft);
  border: 1px solid var(--line-soft);
}

.page-news .partner-card {
  padding: clamp(1.1rem, 3.5vw, 1.7rem);
  background: var(--ink);
  transition: background-color 0.2s ease;
}

.page-news .partner-card:hover {
  background: var(--ink-2);
}

.page-news .partner-card h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.05rem;
  letter-spacing: 0.01em;
  color: var(--cyan);
}

.page-news .partner-card p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.72;
  color: var(--mute);
}

.page-news .partners-cta {
  margin: clamp(1.4rem, 3vw, 2rem) 0 0;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-news .report-row {
    grid-template-columns: 9.5rem minmax(0, 1fr) auto;
    align-items: baseline;
    column-gap: 1.5rem;
  }

  .page-news .report-time {
    position: relative;
    padding-left: 0.95rem;
  }

  .page-news .report-time::before {
    content: "";
    position: absolute;
    left: 0;
    top: -0.4rem;
    bottom: -1.5rem;
    width: 1px;
    background: linear-gradient(to bottom, rgba(53, 240, 208, 0.55), rgba(53, 240, 208, 0.06));
  }

  .page-news .report-row .tag {
    justify-self: end;
  }

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

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

  .page-news .seasons-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: center;
  }

  .page-news .discipline-grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  }
}

@media (min-width: 1100px) {
  .page-news .track-item {
    grid-template-columns: 3rem minmax(0, 1fr) 9rem;
    align-items: baseline;
  }

  .page-news .track-title,
  .page-news .track-text {
    grid-column: 2;
  }

  .page-news .track-cadence {
    grid-column: 3;
    grid-row: 1 / span 3;
    text-align: right;
    align-self: center;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-news .report-row,
  .page-news .partner-card {
    transition: none;
  }
}