.page-news {
  --news-clip: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
  background:
    radial-gradient(1100px 560px at 88% -8%, rgba(51, 240, 192, 0.10), transparent 64%),
    radial-gradient(760px 460px at -12% 14%, rgba(255, 174, 43, 0.07), transparent 62%),
    var(--ink);
  color: var(--cream);
  font-family: var(--font-sans);
  padding-bottom: clamp(56px, 8vw, 104px);
  overflow-x: clip;
}

.page-news .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding-top: clamp(16px, 3vw, 26px);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-news .breadcrumb__link {
  color: var(--mist);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-news .breadcrumb__link:hover {
  color: var(--mint-soft);
}

.page-news .breadcrumb__sep {
  color: var(--line);
}

.page-news .breadcrumb [aria-current="page"] {
  color: var(--cream);
}

/* 首屏 */
.page-news .news-hero {
  padding: clamp(22px, 4vw, 42px) 0 clamp(26px, 4vw, 46px);
}

.page-news .news-hero__inner {
  padding-left: clamp(14px, 3vw, 30px);
  border-left: 1px solid var(--line);
}

.page-news .news-hero__index {
  display: flex;
  align-items: baseline;
  gap: clamp(10px, 2vw, 18px);
}

.page-news .chapter__num {
  font-family: var(--font-mono);
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  font-weight: 300;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--line);
}

.page-news .chapter__label {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--mint);
}

.page-news .news-hero__title {
  margin: clamp(14px, 2.6vw, 24px) 0 0;
  max-width: 24em;
  font-size: clamp(1.85rem, 5vw, 3.4rem);
  font-weight: 400;
  line-height: 1.24;
  letter-spacing: 0.05em;
  color: var(--cream);
}

.page-news .news-hero__lede {
  margin: clamp(14px, 2.2vw, 20px) 0 0;
  max-width: 48em;
  font-size: clamp(0.95rem, 1.4vw, 1.0625rem);
  line-height: 1.85;
  color: var(--mist);
}

.page-news .news-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(16px, 4vw, 44px);
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-news .news-hero__meta li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-news .news-hero__meta .mono {
  font-family: var(--font-mono);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  letter-spacing: 0.02em;
  color: var(--amber);
}

.page-news .news-hero__meta li > span:last-child {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

/* 主栅格 */
.page-news .news-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 48px);
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.page-news .news-main {
  display: flex;
  flex-direction: column;
  gap: clamp(34px, 5vw, 58px);
  min-width: 0;
}

/* 章节头 */
.page-news .block-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 18px;
  margin-bottom: clamp(16px, 2.6vw, 24px);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-news .block-head h2 {
  margin: 0;
  font-size: clamp(1.3rem, 3vw, 1.85rem);
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--cream);
}

.page-news .block-head__note {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* 本周焦点 */
.page-news .focus-lead {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  background: var(--panel);
  border: 1px solid var(--line);
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-news .focus-lead__media {
  position: relative;
  min-height: 220px;
  background: linear-gradient(160deg, #10273f, #071523);
  overflow: hidden;
}

.page-news .focus-lead__media img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
}

.page-news .focus-lead__media::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 46%;
  background: linear-gradient(180deg, transparent, rgba(6, 16, 29, 0.88));
  clip-path: polygon(0 36%, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-news .focus-lead__stamp {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 1;
  padding: 8px 14px;
  background: rgba(6, 16, 29, 0.92);
  border-top: 1px solid var(--amber);
}

.page-news .focus-lead__body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(18px, 3vw, 30px);
}

.page-news .focus-lead__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-news .focus-lead__body h3 {
  margin: 0;
  font-size: clamp(1.12rem, 2.4vw, 1.5rem);
  font-weight: 400;
  line-height: 1.45;
  letter-spacing: 0.03em;
  color: var(--cream);
}

.page-news .focus-lead__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-news .focus-lead__body .btn {
  align-self: flex-start;
  margin-top: 4px;
}

.page-news .focus-pair {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 2.4vw, 20px);
  margin-top: clamp(14px, 2.4vw, 20px);
}

.page-news .focus-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(16px, 2.6vw, 22px);
  background: linear-gradient(150deg, rgba(12, 29, 49, 0.95), rgba(12, 29, 49, 0.58));
  border: 1px solid var(--line);
  border-left: 2px solid var(--mint-soft);
  clip-path: var(--news-clip);
  transition: transform 0.22s var(--ease), border-color 0.22s var(--ease);
}

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

.page-news .focus-card__top {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-news .focus-card h3 {
  margin: 0;
  font-size: clamp(1rem, 2.2vw, 1.15rem);
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.02em;
  color: var(--cream);
}

.page-news .focus-card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.78;
  color: var(--mist);
}

.page-news .link-more {
  margin-top: auto;
  padding-top: 4px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--mint);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-news .link-more:hover {
  color: var(--mint-soft);
  text-decoration: underline;
}

/* 筛选 */
.page-news .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(14px, 2.4vw, 20px);
}

.page-news .filter-btn {
  appearance: none;
  cursor: pointer;
  padding: 8px 14px;
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--mist);
  background: transparent;
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

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

.page-news .filter-btn[aria-pressed="true"] {
  color: var(--ink);
  background: var(--mint);
  border-color: var(--mint);
  font-weight: 500;
}

/* 条目列表 */
.page-news .entry-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-news .entry {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: clamp(14px, 2.4vw, 20px) 0;
  border-bottom: 1px solid var(--line);
  transition: background 0.2s var(--ease);
}

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

.page-news .entry:hover {
  background: rgba(51, 240, 192, 0.045);
}

.page-news .entry__main {
  min-width: 0;
}

.page-news .entry__title {
  margin: 0;
  font-size: clamp(1rem, 2.1vw, 1.15rem);
  font-weight: 400;
  line-height: 1.55;
  letter-spacing: 0.02em;
  color: var(--cream);
}

.page-news .entry__desc {
  margin: 6px 0 0;
  max-width: 62ch;
  font-size: 13px;
  line-height: 1.78;
  color: var(--mist);
}

.page-news .entry__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.page-news .filter-empty {
  margin: 16px 0 0;
  padding: 14px 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
  border: 1px dashed var(--line);
}

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

/* 榜单时间轴 */
.page-news .timeline-scroll {
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 12px;
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
  -webkit-overflow-scrolling: touch;
}

.page-news .timeline-scroll:focus-visible {
  outline: 1px solid var(--mint);
  outline-offset: 4px;
}

.page-news .timeline__track {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
  min-width: max-content;
  border-top: 1px solid var(--line);
}

.page-news .timeline__tick {
  position: relative;
  flex: 0 0 clamp(190px, 26vw, 240px);
  padding: 26px 18px 16px 0;
  border-right: 1px solid var(--line);
}

.page-news .timeline__tick::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 3px rgba(51, 240, 192, 0.16);
}

.page-news .timeline__tick.is-current::before {
  background: var(--amber);
  box-shadow: 0 0 0 4px rgba(255, 174, 43, 0.18);
}

.page-news .timeline__round {
  display: block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-news .timeline__time {
  display: block;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-news .timeline__tick p {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--cream);
}

/* 图片容器 */
.page-news .media-frame {
  margin: clamp(16px, 2.6vw, 24px) 0 0;
  background: var(--panel);
  border: 1px solid var(--line);
  overflow: hidden;
}

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

.page-news .media-frame__caption {
  padding: 10px 14px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
  border-top: 1px solid var(--line);
}

/* 复盘索引 */
.page-news .replay-list {
  border-top: 1px solid var(--line);
}

.page-news .replay-item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 4px 14px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: var(--cream);
}

.page-news .replay-item__no {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--amber);
  padding-top: 4px;
}

.page-news .replay-item__name {
  font-size: clamp(0.95rem, 2vw, 1.05rem);
  letter-spacing: 0.02em;
  transition: color 0.2s var(--ease);
}

.page-news .replay-item__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

.page-news .replay-item:hover .replay-item__name {
  color: var(--mint-soft);
}

/* 专栏分类 */
.page-news .cat-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(12px, 2.2vw, 18px);
}

.page-news .cat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(16px, 2.4vw, 22px);
  background: linear-gradient(160deg, rgba(12, 29, 49, 0.92), rgba(6, 16, 29, 0.62));
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.page-news .cat__tab {
  align-self: flex-start;
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ink);
  background: var(--mint);
  clip-path: polygon(0 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}

.page-news .cat h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--cream);
}

.page-news .cat__freq {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-news .cat p {
  margin: 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

/* 右栏 */
.page-news .news-side {
  display: grid;
  gap: clamp(16px, 3vw, 22px);
  min-width: 0;
}

.page-news .rail {
  padding: clamp(16px, 2.4vw, 22px);
  background: linear-gradient(180deg, var(--panel), rgba(12, 29, 49, 0.55));
  border: 1px solid var(--line);
  clip-path: var(--news-clip);
}

.page-news .rail__title {
  margin: 0 0 14px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mint);
}

.page-news .rail__row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 0;
  font-size: 13px;
  color: var(--mist);
  border-bottom: 1px dashed rgba(27, 53, 80, 0.9);
}

.page-news .rail__row .mono {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--amber);
}

.page-news .rail__note {
  margin: 14px 0 16px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

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

.page-news .rail--links a {
  display: block;
  padding: 9px 0;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--cream);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  transition: color 0.2s var(--ease), padding-left 0.2s var(--ease);
}

.page-news .rail--links a:hover {
  color: var(--mint-soft);
  padding-left: 4px;
}

.page-news .rail--links li:last-child a {
  border-bottom: 0;
}

@media (min-width: 700px) {
  .page-news .focus-pair {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-news .replay-item {
    grid-template-columns: 48px minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-news .replay-item__no {
    grid-row: auto;
    padding-top: 0;
  }
}

@media (min-width: 760px) {
  .page-news .focus-lead {
    grid-template-columns: 1.15fr 1fr;
  }

  .page-news .focus-lead__media {
    min-height: 100%;
  }

  .page-news .focus-lead__media img {
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 80px), 0 100%);
  }

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

@media (min-width: 980px) {
  .page-news .entry {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 28px;
  }

  .page-news .entry__meta {
    justify-content: flex-end;
    max-width: 320px;
  }
}

@media (min-width: 1024px) {
  .page-news .news-layout {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: clamp(32px, 4vw, 56px);
    align-items: start;
  }

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

@media (min-width: 1180px) {
  .page-news .cat-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-news .cat:nth-child(1) {
    grid-column: span 3;
  }

  .page-news .cat:nth-child(2) {
    grid-column: span 3;
  }

  .page-news .cat:nth-child(3),
  .page-news .cat:nth-child(4),
  .page-news .cat:nth-child(5) {
    grid-column: span 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .focus-card,
  .page-news .entry,
  .page-news .filter-btn,
  .page-news .link-more,
  .page-news .replay-item__name,
  .page-news .rail--links a {
    transition: none;
  }

  .page-news .focus-card:hover {
    transform: none;
  }
}
<<<END>>>