.page-news {
  --news-y: clamp(2.5rem, 6vw, 4.5rem);
  --news-rule: 1px solid var(--line);
  --news-rule-ink: 1px solid rgba(16, 24, 32, 0.16);
  --news-soft: rgba(244, 235, 221, 0.8);
  background: var(--ink);
  color: var(--paper);
  overflow-x: clip;
}

.page-news *,
.page-news *::before,
.page-news *::after {
  box-sizing: border-box;
}

.page-news .section {
  padding-block: var(--news-y);
}

.page-news .mast-wrap,
.page-news .focus-copy,
.page-news .data-copy,
.page-news .method-head,
.page-news .version-copy,
.page-news .rhythm-copy,
.page-news .cta-shell {
  min-width: 0;
}

/* ============ 头版 ============ */

.page-news .news-mast {
  position: relative;
  padding: clamp(1.5rem, 4vw, 2.75rem) 0 clamp(2.5rem, 7vw, 4.5rem);
  background:
    radial-gradient(120% 90% at 88% -12%, rgba(70, 217, 255, 0.16), transparent 58%),
    radial-gradient(90% 80% at -6% 106%, rgba(163, 255, 60, 0.09), transparent 62%),
    var(--ink);
  isolation: isolate;
}

.page-news .news-mast::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(143, 163, 184, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(143, 163, 184, 0.07) 1px, transparent 1px);
  background-size: 88px 88px;
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 84%);
  mask-image: linear-gradient(to bottom, #000 0%, transparent 84%);
  pointer-events: none;
}

.page-news .mast-wrap {
  position: relative;
  z-index: 1;
}

.page-news .news-mast .crumbs a {
  color: var(--mist);
}

.page-news .news-mast .crumbs a:hover {
  color: var(--lime);
}

.page-news .mast-grid {
  display: grid;
  gap: 2rem;
  margin-top: 1.5rem;
}

.page-news .mast-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6.4vw, 3.5rem);
  line-height: 1.02;
  letter-spacing: -0.01em;
  margin: 0.55rem 0 1rem;
  color: var(--paper);
  text-wrap: balance;
}

.page-news .mast-copy .lede {
  max-width: 32em;
  color: var(--news-soft);
}

.page-news .mast-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

.page-news .mast-figure {
  margin: 0;
  transform: rotate(-1.4deg);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 6px);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  background: var(--ink-2);
}

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

.page-news .mast-figure .figure-cap {
  padding: 0.7rem 1rem 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--mist);
}

@media (min-width: 900px) {
  .page-news .mast-grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    gap: 3.25rem;
    align-items: end;
  }
}

/* ============ 文章流主体 ============ */

.page-news .news-stream {
  display: grid;
  gap: 2.25rem;
}

.page-news .news-rail {
  display: grid;
  gap: 1.5rem;
  align-content: start;
}

.page-news .rail-block {
  min-width: 0;
}

.page-news .rail-block + .rail-block {
  padding-top: 1.4rem;
  border-top: var(--news-rule);
}

.page-news .rail-title {
  margin: 0 0 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mist);
}

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

.page-news .rail-link {
  display: block;
  padding: 0.42rem 0;
  font-size: 0.95rem;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-news .rail-link:hover,
.page-news .rail-link:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-news .rail-chips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-news .rail-chips .tag {
  text-decoration: none;
}

.page-news .rail-note-text {
  margin: 0;
  font-size: 0.86rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-news .rail-note-text .num {
  font-family: var(--font-mono);
  color: var(--lime);
}

.page-news .flow-head {
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--line);
}

.page-news .flow-title {
  margin: 0.45rem 0 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 4.2vw, 2.3rem);
  line-height: 1.08;
  color: var(--paper);
}

.page-news .flow-note {
  margin: 0;
  font-size: 0.88rem;
  color: var(--mist);
}

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

.page-news .news-item {
  display: grid;
  gap: 0.55rem;
  padding: 1.45rem 0 1.55rem;
  border-bottom: var(--news-rule);
}

.page-news .news-item--lead {
  padding-left: 1.1rem;
  border-left: 3px solid var(--lime);
  border-bottom: var(--news-rule);
}

.page-news .news-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}

.page-news .news-no {
  color: var(--mist);
  letter-spacing: 0.14em;
}

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

.page-news .news-when {
  color: var(--mist);
}

.page-news .news-title {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(1.06rem, 2.5vw, 1.3rem);
  line-height: 1.42;
  color: var(--paper);
  text-wrap: pretty;
}

.page-news .news-item--lead .news-title {
  font-size: clamp(1.4rem, 4vw, 2.05rem);
  line-height: 1.22;
}

.page-news .news-desc {
  margin: 0;
  max-width: 34em;
  font-size: 0.92rem;
  line-height: 1.78;
  color: var(--news-soft);
}

.page-news .news-acc {
  margin-top: 0.3rem;
}

.page-news .news-acc summary {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

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

.page-news .news-acc summary::before {
  content: "+";
  display: inline-block;
  width: 1rem;
  color: var(--lime);
}

.page-news .news-acc[open] summary::before {
  content: "−";
}

.page-news .news-acc .acc-body {
  margin-top: 0.6rem;
  max-width: 34em;
  font-size: 0.88rem;
  line-height: 1.8;
  color: rgba(244, 235, 221, 0.76);
}

.page-news .news-acc .acc-body p {
  margin: 0;
}

@media (min-width: 960px) {
  .page-news .news-stream {
    grid-template-columns: 230px minmax(0, 1fr);
    gap: 3.5rem;
    align-items: start;
  }

  .page-news .news-rail {
    position: sticky;
    top: 6.5rem;
  }
}

/* ============ 前瞻专题 ============ */

.page-news .surface-paper {
  color: var(--ink-text);
}

.page-news .surface-paper .prose {
  max-width: 34em;
  color: rgba(16, 24, 32, 0.84);
}

.page-news .surface-paper .eyebrow {
  color: rgba(16, 24, 32, 0.6);
}

.page-news .focus-grid {
  display: grid;
  gap: 2rem;
}

.page-news .focus-title,
.page-news .method-title,
.page-news .rhythm-title {
  margin: 0.5rem 0 0.85rem;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 4.4vw, 2.4rem);
  line-height: 1.1;
}

.page-news .focus-steps {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-news .focus-steps li {
  padding-top: 0.85rem;
  border-top: var(--news-rule-ink);
}

.page-news .focus-steps .num {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: rgba(16, 24, 32, 0.45);
}

.page-news .focus-steps strong {
  display: block;
  margin-top: 0.2rem;
  font-size: 1.02rem;
  color: var(--ink-text);
}

.page-news .focus-steps p {
  margin: 0.3rem 0 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(16, 24, 32, 0.72);
}

.page-news .focus-tail,
.page-news .method-tail {
  margin: 1.6rem 0 0;
}

.page-news .surface-paper .btn-link {
  color: var(--ink-text);
  border-bottom-color: var(--orange);
}

.page-news .focus-figure {
  margin: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(16, 24, 32, 0.14);
  background: rgba(16, 24, 32, 0.05);
}

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

.page-news .focus-figure .figure-cap,
.page-news .version-figure .figure-cap {
  padding: 0.7rem 1rem 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: rgba(16, 24, 32, 0.6);
}

@media (min-width: 620px) {
  .page-news .focus-steps {
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem 1.9rem;
  }
}

@media (min-width: 900px) {
  .page-news .focus-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.86fr);
    gap: 3.5rem;
    align-items: start;
  }
}

/* ============ 联赛观察 ============ */

.page-news .news-data {
  background:
    linear-gradient(180deg, rgba(70, 217, 255, 0.06), transparent 45%),
    var(--ink);
  color: var(--paper);
}

.page-news .data-grid {
  display: grid;
  gap: 2rem;
}

.page-news .data-figure {
  margin: 0;
  order: -1;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink-2);
  box-shadow: var(--shadow-soft);
}

.page-news .data-figure .figure-cap {
  padding: 0.7rem 1rem 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--mist);
}

.page-news .data-title {
  margin: 0.5rem 0 0.85rem;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 4.4vw, 2.4rem);
  line-height: 1.1;
  color: var(--paper);
}

.page-news .data-lede {
  margin: 0;
  max-width: 34em;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--news-soft);
}

.page-news .data-stats {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .data-stats li {
  background: var(--ink-2);
  padding: 1.05rem 1.15rem 1.15rem;
}

.page-news .data-stats .stat-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.15rem, 3vw, 1.55rem);
  line-height: 1.1;
  color: var(--lime);
}

.page-news .data-stats .stat-cap {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--mist);
}

.page-news .data-tail {
  margin: 1.4rem 0 0;
  max-width: 34em;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--news-soft);
  padding-left: 1rem;
  border-left: 2px solid var(--orange);
}

@media (min-width: 620px) {
  .page-news .data-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .data-grid {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1fr);
    gap: 3.5rem;
    align-items: center;
  }
}

/* ============ 资料对照方法 ============ */

.page-news .method-head .prose {
  margin: 0;
}

.page-news .method-list {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  border-top: var(--news-rule-ink);
}

.page-news .method-list li {
  display: flex;
  gap: 1rem;
  padding: 1.1rem 0;
  border-bottom: var(--news-rule-ink);
}

.page-news .method-no {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: rgba(16, 24, 32, 0.45);
  padding-top: 0.18rem;
}

.page-news .method-body {
  min-width: 0;
}

.page-news .method-body h3 {
  margin: 0;
  font-size: 1.05rem;
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--ink-text);
}

.page-news .method-body p {
  margin: 0.35rem 0 0;
  font-size: 0.88rem;
  line-height: 1.78;
  color: rgba(16, 24, 32, 0.72);
}

@media (min-width: 760px) {
  .page-news .method-body {
    display: grid;
    grid-template-columns: 10rem minmax(0, 1fr);
    gap: 1.75rem;
    align-items: baseline;
  }

  .page-news .method-body p {
    margin: 0;
  }
}

/* ============ 版本笔记 ============ */

.page-news .news-version {
  background: var(--ink-2);
  color: var(--paper);
  border-block: 1px solid var(--line);
}

.page-news .version-grid {
  display: grid;
  gap: 2rem;
}

.page-news .version-title {
  margin: 0.5rem 0 0.85rem;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4.2vw, 2.25rem);
  line-height: 1.1;
  color: var(--paper);
}

.page-news .version-lede {
  margin: 0;
  max-width: 32em;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--news-soft);
}

.page-news .ver-list {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.page-news .ver-list li {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.page-news .ver-list .tag {
  flex: 0 0 auto;
  margin-top: 0.15rem;
}

.page-news .ver-body {
  min-width: 0;
}

.page-news .ver-body h3 {
  margin: 0;
  font-size: 1rem;
  font-family: var(--font-body);
  font-weight: 700;
  color: var(--paper);
}

.page-news .ver-body p {
  margin: 0.3rem 0 0;
  font-size: 0.87rem;
  line-height: 1.78;
  color: var(--mist);
}

.page-news .version-figure {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ink);
  box-shadow: var(--shadow-soft);
}

.page-news .version-figure .figure-cap {
  color: var(--mist);
}

@media (min-width: 900px) {
  .page-news .version-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr);
    gap: 3.5rem;
    align-items: start;
  }

  .page-news .version-figure {
    transform: rotate(1.2deg);
  }
}

/* ============ 分类与节奏 ============ */

.page-news .rhythm-grid {
  display: grid;
  gap: 1.75rem;
}

.page-news .rhythm-copy .prose {
  margin: 0;
}

.page-news .rhythm-tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-content: start;
}

.page-news .rhythm-tags a {
  display: inline-block;
  padding: 0.48rem 0.95rem;
  border: 1px solid rgba(16, 24, 32, 0.25);
  border-radius: 999px;
  font-size: 0.85rem;
  color: var(--ink-text);
  text-decoration: none;
  transition: background 0.24s var(--ease), color 0.24s var(--ease), transform 0.24s var(--ease);
}

.page-news .rhythm-tags a:hover,
.page-news .rhythm-tags a:focus-visible {
  background: var(--ink-text);
  color: var(--paper);
  transform: translateY(-2px);
}

.page-news .rhythm-facts {
  list-style: none;
  margin: 2.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: rgba(16, 24, 32, 0.16);
  border: 1px solid rgba(16, 24, 32, 0.16);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-news .rhythm-facts li {
  background: var(--paper);
  padding: 1.1rem 1.15rem 1.2rem;
}

.page-news .rhythm-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.1rem, 3vw, 1.45rem);
  line-height: 1.1;
  color: var(--ink-text);
}

.page-news .rhythm-facts p {
  margin: 0.5rem 0 0;
  font-size: 0.84rem;
  line-height: 1.7;
  color: rgba(16, 24, 32, 0.72);
}

@media (min-width: 620px) {
  .page-news .rhythm-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-news .rhythm-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.72fr);
    gap: 3.5rem;
    align-items: start;
  }
}

/* ============ 收尾 ============ */

.page-news .news-cta {
  background:
    radial-gradient(90% 120% at 12% 120%, rgba(255, 122, 26, 0.14), transparent 60%),
    var(--ink);
  color: var(--paper);
}

.page-news .cta-shell {
  padding: clamp(1.75rem, 5vw, 3rem);
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 8px);
  background: rgba(14, 33, 56, 0.72);
  box-shadow: var(--shadow-soft);
}

.page-news .cta-title {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 4vw, 2.15rem);
  line-height: 1.12;
  color: var(--paper);
}

.page-news .cta-lede {
  margin: 0;
  max-width: 32em;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--news-soft);
}

.page-news .cta-links {
  list-style: none;
  margin: 1.6rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-news .cta-links .btn {
  text-decoration: none;
}

@media (prefers-reduced-motion: reduce) {
  .page-news .mast-figure,
  .page-news .version-figure,
  .page-news .rhythm-tags a:hover,
  .page-news .rhythm-tags a:focus-visible {
    transform: none;
  }

  .page-news .rail-link,
  .page-news .rhythm-tags a {
    transition: none;
  }
}
<<<END>>>