.page-news {
  --pn-rail: 218px;
  --pn-card-bg: #0A1524;
  --pn-hover-bg: rgba(11, 27, 51, 0.92);
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
}

.page-news .num {
  font-family: var(--font-num);
  font-style: italic;
  font-variant-numeric: tabular-nums;
}

/* ---------- 首屏 ---------- */
.page-news .trend-hero {
  position: relative;
  padding-block: clamp(18px, 3.5vw, 32px) clamp(26px, 5vw, 54px);
  background:
    repeating-linear-gradient(90deg, var(--grid) 0 1px, transparent 1px 72px),
    repeating-linear-gradient(0deg, var(--grid) 0 1px, transparent 1px 72px),
    radial-gradient(115% 90% at 84% 0%, rgba(43, 27, 107, 0.62), transparent 62%),
    linear-gradient(180deg, #081120 0%, var(--black) 80%);
  border-bottom: 1px solid var(--line);
}

.page-news .trend-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--cyan) 42%, transparent 88%);
  opacity: 0.75;
}

.page-news .hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 4vw, 40px);
  align-items: end;
  margin-top: clamp(16px, 3vw, 28px);
}

.page-news .hero-copy h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 6.4vw, 66px);
  line-height: 1.04;
  letter-spacing: -0.01em;
  margin: 0.34em 0 0.5em;
  text-wrap: balance;
}

.page-news .hero-lead {
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.78;
  color: var(--white);
  opacity: 0.92;
  max-width: 54ch;
  margin: 0;
}

.page-news .hero-copy .btn-row {
  margin-top: clamp(18px, 2.6vw, 28px);
}

.page-news .hero-frame {
  position: relative;
  margin: 0;
  border: 1px solid var(--line-cyan);
  background: var(--navy);
  padding: 6px;
}

.page-news .hero-frame::before,
.page-news .hero-frame::after {
  content: "";
  position: absolute;
  width: 46px;
  height: 46px;
  pointer-events: none;
}

.page-news .hero-frame::before {
  top: -1px;
  left: -1px;
  border-top: 2px solid var(--cyan);
  border-left: 2px solid var(--cyan);
}

.page-news .hero-frame::after {
  right: -1px;
  bottom: -1px;
  border-right: 2px solid var(--amber);
  border-bottom: 2px solid var(--amber);
}

.page-news .hero-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 16 / 9;
  filter: saturate(1.05) contrast(1.05);
}

.page-news .hero-frame .media-frame__cap {
  display: block;
  padding: 8px 4px 2px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--steel);
}

.page-news .hero-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  margin-top: clamp(20px, 3vw, 34px);
  padding: 11px 16px;
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--cyan);
  background: var(--glass);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-news .strip-flag {
  font-family: var(--font-num);
  font-style: italic;
  font-weight: 700;
  font-size: 15px;
  color: var(--amber);
  letter-spacing: 0.06em;
}

.page-news .strip-sep {
  width: 18px;
  height: 1px;
  background: var(--line-cyan);
}

/* ---------- 主体骨架 ---------- */
.page-news .trend-shell {
  padding-block: clamp(28px, 5vw, 64px) clamp(40px, 7vw, 90px);
}

.page-news .trend-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 40px);
  align-items: start;
}

/* ---------- 左侧分类轨道 ---------- */
.page-news .cat-rail {
  border: 1px solid var(--line-soft);
  background:
    linear-gradient(180deg, rgba(10, 108, 255, 0.14), transparent 70%),
    var(--navy);
  padding: 16px 16px 18px;
}

.page-news .rail-head {
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-news .rail-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-news .rail-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 8px;
  color: var(--white);
  text-decoration: none;
  font-size: 15px;
  border-left: 2px solid transparent;
  transition: border-color 0.22s var(--ease), background 0.22s var(--ease), color 0.22s var(--ease);
}

.page-news .rail-list a:hover,
.page-news .rail-list a:focus-visible {
  border-left-color: var(--cyan);
  background: rgba(0, 229, 204, 0.1);
  outline: none;
}

.page-news .rail-no {
  font-family: var(--font-num);
  font-style: italic;
  font-size: 13px;
  color: var(--steel);
  letter-spacing: 0.04em;
}

.page-news .rail-note {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--line-soft);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--steel);
}

.page-news .rail-note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 204, 0.4);
}

.page-news .rail-note a:hover {
  color: var(--white);
}

/* ---------- 内容列 ---------- */
.page-news .trend-main {
  display: grid;
  gap: clamp(34px, 5vw, 68px);
  min-width: 0;
}

.page-news .block-head {
  max-width: 62ch;
}

.page-news .block-head .section-title {
  margin: 0.3em 0 0.55em;
  max-width: 26ch;
}

.page-news .block-lead {
  margin: 0;
  font-size: clamp(14.5px, 1.5vw, 16.5px);
  line-height: 1.8;
  color: var(--steel);
}

.page-news .trend-block {
  scroll-margin-top: 92px;
  min-width: 0;
}

/* ---------- 更新节奏 ---------- */
.page-news .rhythm-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 22px;
}

.page-news .rhythm-card {
  position: relative;
  overflow: hidden;
  padding: 18px 18px 16px;
  border: 1px solid var(--line-soft);
  border-top: 2px solid var(--blue);
  background:
    linear-gradient(158deg, rgba(10, 108, 255, 0.13), transparent 58%),
    var(--pn-card-bg);
}

.page-news .rhythm-card:nth-child(2) { border-top-color: var(--cyan); }
.page-news .rhythm-card:nth-child(3) { border-top-color: var(--amber); }
.page-news .rhythm-card:nth-child(4) { border-top-color: var(--wine); }

.page-news .rhythm-no {
  position: absolute;
  top: -8px;
  right: 6px;
  font-family: var(--font-num);
  font-style: italic;
  font-weight: 700;
  font-size: 62px;
  line-height: 1;
  color: rgba(244, 248, 255, 0.07);
  letter-spacing: -0.04em;
  pointer-events: none;
}

.page-news .rhythm-card h3 {
  position: relative;
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 21px;
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-news .rhythm-card p {
  position: relative;
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(244, 248, 255, 0.82);
}

.page-news .rhythm-freq {
  display: inline-block;
  padding: 3px 9px;
  font-family: var(--font-num);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
  border: 1px solid var(--line-cyan);
}

.page-news .rhythm-scale {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 24px;
  color: var(--line-cyan);
}

.page-news .rhythm-scale circle {
  fill: var(--black);
  stroke: var(--cyan);
  stroke-width: 2;
}

.page-news .rhythm-scale .scale-node-end circle {
  fill: var(--amber);
  stroke: var(--amber);
}

.page-news .rhythm-scale text {
  fill: var(--steel);
  font-family: var(--font-body);
  font-size: 13px;
}

/* ---------- 重点场次 ---------- */
.page-news .lead-match {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  margin-top: 22px;
  border: 1px solid var(--line-cyan);
  background: var(--navy);
  overflow: hidden;
}

.page-news .lead-match__media {
  margin: 0;
}

.page-news .lead-match__media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 180px;
  object-fit: cover;
  aspect-ratio: 10 / 7;
}

.page-news .lead-match__body {
  padding: clamp(18px, 3vw, 30px);
  min-width: 0;
}

.page-news .match-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 10px;
  margin: 0 0 10px;
}

.page-news .match-round {
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--steel);
}

.page-news .lead-score {
  display: flex;
  align-items: baseline;
  gap: 0.08em;
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(56px, 13vw, 108px);
  line-height: 0.86;
  letter-spacing: -0.035em;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.page-news .lead-score .ms-sep {
  font-size: 0.46em;
  color: var(--steel);
}

.page-news .lead-title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(20px, 2.6vw, 27px);
  line-height: 1.28;
  color: var(--white);
}

.page-news .lead-sum {
  margin: 0 0 12px;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(244, 248, 255, 0.84);
}

.page-news .lead-note {
  margin: 0;
  padding-left: 12px;
  border-left: 2px solid var(--cyan);
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: var(--cyan);
}

.page-news .match-list {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.page-news .match-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  padding: 16px 18px;
  border: 1px solid var(--line-soft);
  background: var(--pn-card-bg);
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease), transform 0.25s var(--ease);
}

.page-news .match-row:hover,
.page-news .match-row:focus-within {
  border-color: var(--line-cyan);
  background: var(--pn-hover-bg);
}

.page-news .match-score {
  display: flex;
  align-items: baseline;
  gap: 0.08em;
  width: max-content;
  max-width: 100%;
  padding: 8px 24px 8px 14px;
  font-family: var(--font-num);
  font-style: italic;
  font-weight: 700;
  font-size: clamp(32px, 8vw, 46px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
  background: linear-gradient(100deg, rgba(255, 176, 32, 0.2), rgba(255, 176, 32, 0) 78%);
  border-left: 3px solid var(--amber);
  clip-path: polygon(0 0, 100% 0, calc(100% - 16px) 100%, 0 100%);
}

.page-news .match-score .ms-sep {
  font-size: 0.46em;
  color: var(--steel);
}

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

.page-news .match-title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 19px;
  line-height: 1.35;
  color: var(--white);
}

.page-news .match-sum {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--steel);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  transition: color 0.25s var(--ease);
}

.page-news .match-row:hover .match-sum {
  -webkit-line-clamp: 4;
  color: rgba(244, 248, 255, 0.85);
}

/* ---------- 观察与专题 ---------- */
.page-news .observe-frame {
  position: relative;
  margin: 22px 0 0;
  border: 1px solid var(--line-soft);
  background: var(--indigo);
  padding: 5px;
}

.page-news .observe-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 10 / 5;
  mix-blend-mode: screen;
}

.page-news .observe-frame .media-frame__cap {
  display: block;
  padding: 8px 4px 3px;
  font-size: 12px;
  letter-spacing: 0.03em;
  color: var(--steel);
  mix-blend-mode: normal;
}

.page-news .observe-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line-soft);
}

.page-news .observe-list li {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 12px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-news .observe-no {
  font-family: var(--font-num);
  font-style: italic;
  font-weight: 700;
  font-size: 24px;
  line-height: 1.1;
  color: var(--cyan);
  letter-spacing: -0.02em;
}

.page-news .observe-tag {
  margin: 0 0 6px;
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-news .observe-list h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 20px;
  line-height: 1.32;
  color: var(--white);
}

.page-news .observe-list p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.76;
  color: var(--steel);
}

.page-news .topic-block {
  margin-top: 28px;
}

.page-news .topic-head {
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-style: italic;
  font-size: 14px;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-news .topic-track {
  display: flex;
  gap: 12px;
  padding: 2px 0 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-color: var(--cyan) transparent;
  scrollbar-width: thin;
}

.page-news .topic-track::-webkit-scrollbar {
  height: 5px;
}

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

.page-news .topic-card {
  flex: 0 0 min(258px, 78vw);
  scroll-snap-align: start;
  padding: 18px 16px;
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--indigo);
  background:
    linear-gradient(150deg, rgba(43, 27, 107, 0.55), transparent 62%),
    var(--pn-card-bg);
  transition: border-color 0.25s var(--ease);
}

.page-news .topic-card:nth-child(even) { border-left-color: var(--wine); }

.page-news .topic-card:hover,
.page-news .topic-card:focus-within {
  border-color: var(--line-cyan);
}

.page-news .topic-kicker {
  margin: 0 0 8px;
  font-family: var(--font-num);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-news .topic-card h4 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.3;
  color: var(--white);
}

.page-news .topic-card p:last-child {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--steel);
}

/* ---------- 版本动态 ---------- */
.page-news .update-card {
  display: grid;
  grid-template-columns: 1fr;
  margin-top: 22px;
  border: 1px solid var(--line);
  background: var(--navy);
}

.page-news .update-media {
  margin: 0;
  background: var(--teal-deep);
}

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

.page-news .update-body {
  padding: clamp(18px, 3vw, 30px);
  min-width: 0;
}

.page-news .update-list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-news .update-list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(244, 248, 255, 0.84);
}

.page-news .update-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  background: var(--cyan);
  transform: skewX(-18deg);
}

.page-news .update-list strong {
  display: inline-block;
  margin-right: 6px;
  font-family: var(--font-num);
  font-style: italic;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--amber);
}

/* ---------- 按项目找 + 收尾 ---------- */
.page-news .proj-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 22px 0 0;
  padding: 0;
}

.page-news .proj-tag {
  padding: 7px 14px;
  font-size: 13.5px;
  letter-spacing: 0.04em;
  color: var(--white);
  border: 1px solid var(--line);
  background: var(--pn-card-bg);
  transition: border-color 0.22s var(--ease), color 0.22s var(--ease), background 0.22s var(--ease);
}

.page-news .proj-tag:nth-child(3n + 1) { border-color: rgba(10, 108, 255, 0.55); }
.page-news .proj-tag:nth-child(3n + 2) { border-color: rgba(0, 229, 204, 0.4); }

.page-news .proj-tag:hover {
  background: var(--hover-fallback, var(--navy));
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-news .close-band {
  margin-top: 26px;
  padding: clamp(18px, 3vw, 30px);
  border: 1px solid var(--line);
  border-left: 3px solid var(--blue);
  background:
    linear-gradient(120deg, rgba(10, 108, 255, 0.16), transparent 58%),
    var(--teal-deep);
}

.page-news .close-text {
  margin: 0 0 18px;
  max-width: 60ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(244, 248, 255, 0.86);
}

.page-news .close-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-news .back-top {
  display: inline-block;
  margin-top: 18px;
  font-family: var(--font-num);
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--steel);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
  padding-bottom: 2px;
}

.page-news .back-top:hover {
  color: var(--cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 680px) {
  .page-news .rhythm-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 720px) {
  .page-news .match-row {
    grid-template-columns: 200px minmax(0, 1fr);
    align-items: center;
    gap: 18px;
  }
}

@media (min-width: 860px) {
  .page-news .lead-match {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-news .lead-match__media img {
    aspect-ratio: auto;
    height: 100%;
    min-height: 320px;
  }

  .page-news .update-card {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

@media (min-width: 960px) {
  .page-news .hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

@media (min-width: 1024px) {
  .page-news .trend-layout {
    grid-template-columns: var(--pn-rail) minmax(0, 1fr);
  }

  .page-news .cat-rail {
    position: sticky;
    top: 88px;
  }
}

@media (min-width: 1280px) {
  .page-news .rhythm-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .match-row,
  .page-news .match-sum,
  .page-news .proj-tag,
  .page-news .topic-card,
  .page-news .rail-list a {
    transition: none;
  }
}
<<<END>>>

.page-news {
  --hover-fallback: transparent;
}